CN105758372A - Distance measuring instrument - Google Patents

Abstract

The utility model relates to a range finder, which has a base, a horizontal rotary platform, a bracket and a vertical shaft, the bracket is provided with a main horizontal axis; a connecting rod is fixed on the main horizontal shaft, and a No. There is a shaft frame at the other end of the rod, and an auxiliary horizontal axis is arranged on the shaft frame; a No. 1 auxiliary observation device is fixed on the auxiliary horizontal axis; the No. The main dial is installed between the corresponding parts of the bracket, and the auxiliary dial is installed between the auxiliary horizontal axis and the corresponding parts of the shaft frame. The present invention has relatively simple structure, accurate measurement and convenient operation. The ranging process of the present invention has nothing to do with the speed of light. When measuring, there is no need to measure atmospheric conditions such as temperature, air pressure, humidity, etc., and it is no longer necessary to perform meteorological correction on the instrument before measurement. The electronic system of the range finder is simplified. As a detection instrument, the verification of the photoelectric distance measuring system of the rangefinder is simplified.

Description

rangefinder

technical field

The present invention relates to distance meters.

Background technique

Distance measurement is one of the most basic measurement items. The total station is a widely used surveying and mapping instrument. The total station can simultaneously measure the distance and angle of a target point at the station, and obtain three basic data of distance, horizontal angle and vertical angle. The overall structure of the total station is divided into two parts: the base and the sighting part. The telescope in the collimating department can rotate 3600 degrees in the horizontal plane and vertical plane, which is convenient for aiming at the target. The base is used to level the instrument and connect to a tripod. The most common cooperative target of the total station is a prism. Among them, the triangular prism is generally connected and installed by the base and the tripod, and the single prism is usually installed with a centering rod and a bracket. For details, see "Total Station Measurement Technology", edited by Li Zeqiu, Wuhan University of Technology Press, July 2012, section 2.1, p14-p15.

When measuring, at the station point, the total station is centered and leveled, and at the target point, the prism is centered and leveled. When the telescope is aimed at the target, the horizontal dial and vertical dial of the total station give the horizontal angle and vertical angle of the target point relative to the station point respectively. Edited by Li Zeqiu, "Total Station Measurement Technology" published by Wuhan University of Technology Press in July 2012, Section 1.2, p7-p9, introduces three types of scales: encoding scale, grating scale, and dynamic scale.

The total station has a built-in infrared generator and receiver in the telescope, which can emit infrared light coaxial with the optical axis of the telescope. If there is a total station with prism-free measurement function, there is also a built-in laser in the telescope, which can emit a visible red laser that is coaxial with the optical axis of the telescope. The measured distance can be obtained by measuring the round-trip time of the light wave on the measured distance. See He Baoxi editor-in-chief, "Total Station Measurement Technology" published by Yellow River Water Conservancy Publishing House in August 2005, p23 and p27.

Edited by He Baoxi, Chapter 2, Section 2 of "Total Station Measurement Technology" published by Yellow River Water Conservancy Publishing House in August 2005, introduces the current ranging principles of total stations, mainly pulse method and phase method. Corresponding complex electronic systems. The pulse method of distance measurement directly measures the time for the pulse sent by the rangefinder to go back and forth to the measured distance. According to Ye Xiaoming and Ling Mo, "Principle Errors of Total Stations" published by Wuhan University Press in March 2004, p8, even if there is a tiny error in the clock frequency used for timing, it will lead to a large measurement error. For example, if the clock frequency is 100MHz, even if there is a frequency error of ±1Hz, the ranging error will reach ±1.5m. Therefore, the measurement accuracy of the pulse method is low, and it is mainly used for remote low-precision measurement. The principle of the phase method is to indirectly measure the propagation time by measuring the phase change of the continuous modulation signal going back and forth over the distance to be measured, so as to obtain the propagation distance. Phase method distance measurement involves complex control and calculation, such as ruler conversion and control, optical path conversion control, automatic dimming control, phase measurement rhythm (sequence control), phase distance conversion, coarse and fine ruler distance connection calculation, etc. (see Ye Xiaoming and Ling Mo, "Principle Error of Total Station" published by Wuhan University Press in March 2004, p15). The measurement electronics are far more complex than the pulse method. This can lead to many problems. Written by Ye Xiaoming and Ling Mo, Chapter 3 of "Principle Errors of Total Stations" published by Wuhan University Press in March 2004 analyzed, for example, the periodic error caused by the same-frequency photoelectric interference signal in the circuit, the internal quartz crystal oscillator Errors due to temperature effects. Editor-in-chief Li Guangyun and Li Zongchun, "Industrial Measurement System Principles and Applications" p134 published by Surveying and Mapping Press in January 2011 also mentioned the ranging error problem caused by the inconsistency between the actual ranging frequency and the design frequency.

There is a problem that is crucial to the ranging accuracy. Regardless of pulse ranging or phase ranging, the ranging accuracy depends on the accurate measurement of the speed of light in the atmosphere. In the actual measurement process, the speed of light is affected by atmospheric temperature, humidity, air pressure, etc. It is necessary to measure these meteorological parameters in advance and make relevant meteorological corrections. According to "Total Station Measurement Technology" p22 edited by Li Zeqiu and published by Wuhan University of Technology Press in July 2012, the meteorological correction of the total station is also related to the wavelength of the ranging light wave used by the total station.

Contents of the invention

The object of the present invention is to provide a distance measuring instrument with accurate measurement and convenient operation.

In order to achieve the above object, the present invention adopts one of the technical solutions as follows: the present invention has a base, a horizontal revolving platform, a bracket and a vertical shaft, the bracket is fixed on the horizontal revolving platform, the vertical shaft is fixedly connected to the base, and the horizontal revolving platform is at the base Rotate on the seat and around the axis of the vertical axis, characterized in that: the bracket is provided with a horizontal main horizontal axis that can rotate around its own axis, the axis of the main horizontal axis and the axis of the vertical axis Intersect to form the main intersection point. A connecting rod is fixed on the main horizontal axis. The axis line of the connecting rod passes through the main intersection point and is perpendicular to the axis line of the main horizontal axis. A No. 1 subjective observation device is fixed at one end of the connecting rod. The observation device is a telescope, and its collimation axis is called the No. 1 principal observation line. The No. 1 principal observation line intersects the axis line of the connecting rod, and is perpendicular to the axis line of the main transverse axis and the axis line of the connecting rod at the same time. , there is a shaft frame at the other end of the connecting rod, and the shaft frame is provided with a secondary horizontal shaft that can rotate around its own axis, the axis of the secondary horizontal shaft is parallel to the axis of the main horizontal axis, and The axes of the axes intersect vertically to form a secondary intersection point. A No. 1 sub-observation device is fixed on the sub-horizontal axis. The No. 1 sub-observation device is a telescope, and its collimation axis is called No. 1 sub-observation line. Secondary intersection point and perpendicular to the axis line of the auxiliary horizontal axis, the No. 1 main observation line and the No. 1 auxiliary observation line are in the same vertical plane; the main dial is installed between the main horizontal axis and the corresponding part of the bracket, and the auxiliary horizontal axis and the Auxiliary dials are installed between the corresponding parts of the shaft frame; the above-mentioned horizontal rotary platform, the rotation of the main horizontal axis and the auxiliary horizontal axis are all manual.

In order to achieve the above object, the present invention adopts the second technical solution as follows: the present invention has a base, a horizontal revolving platform, a bracket and a vertical shaft, the bracket is fixed on the horizontal revolving platform, the vertical shaft is fixedly connected to the base, and the horizontal revolving platform is at the base on the seat and rotate around the axis of the vertical axis, and the bracket is provided with a horizontal main horizontal axis that can rotate around its own axis, and the axis of the main horizontal axis intersects with the axis of the vertical axis to form a main At the intersection point, a connecting rod is fixed on the main horizontal axis. The axis line of the connecting rod passes through the main intersection point and is perpendicular to the axis line of the main horizontal axis. A No. 2 subjective observation device is fixed at one end of the connecting rod, and the No. 2 subjective observation device is For a telescope, its collimation axis is called the No. 2 principal observation line. The No. 2 principal observation line intersects with the axis line of the connecting rod, and is perpendicular to the axis line of the main transverse axis and the axis line of the connecting rod. The other end of the rod is provided with a pedestal, and the pedestal is provided with an auxiliary horizontal shaft that can rotate around its own axis. The lines intersect vertically to form a secondary intersection point. The No. 2 sub-observation device is fixed on the sub-horizontal axis. The No. 2 sub-observation device is a telescope with a built-in CCD digital camera. The observation line passes through the auxiliary intersection point and is perpendicular to the axis line of the auxiliary horizontal axis. The No. 2 main observation line and the No. 2 auxiliary observation line are on the same vertical plane; the main dial is installed between the main The auxiliary dial is installed between the horizontal axis and the corresponding part of the shaft frame; the rotation of the above-mentioned horizontal rotary platform and the main horizontal axis is manual, and the rotation of the auxiliary horizontal axis is electric.

In order to achieve the above object, the present invention adopts the third technical solution as follows: the present invention has a base, a horizontal rotary platform, a bracket and a vertical shaft, the bracket is fixed on the horizontal rotary platform, the vertical shaft is fixedly connected to the base, and the horizontal rotary platform is at the base. on the seat and rotate around the axis of the vertical axis, and the bracket is provided with a horizontal main horizontal axis that can rotate around its own axis, and the axis of the main horizontal axis intersects with the axis of the vertical axis to form a main At the intersection point, a connecting rod is fixed on the main horizontal axis. The axis line of the connecting rod passes through the main intersection point and is perpendicular to the axis line of the main horizontal axis. A No. 3 subjective observation device is fixed at one end of the connecting rod, and the No. 3 main observation device is a For a telescope with a built-in CCD digital camera, its collimation axis is called the No. 3 principal observation line. The No. 3 principal observation line intersects the axis line of the connecting rod, and is perpendicular to the axis line of the main transverse axis and the axis center of the connecting rod. Line, the other end of the connecting rod is provided with a shaft frame, the shaft frame is equipped with a secondary horizontal shaft that can rotate around its own axis, the axis of the secondary horizontal shaft is parallel to the axis of the main horizontal axis, and connected The axes of the poles intersect vertically to form a secondary intersection point. The No. 3 sub-observation device is fixed on the sub-horizontal axis. The No. 3 sub-observation device is a telescope with a built-in CCD digital camera, and its collimation axis is called the No. 3 sub-observation line. The No. 3 sub-observation line passes through the sub-intersection and is perpendicular to the axis line of the sub-horizontal axis. The No. 3 main observation line and the No. 3 sub-observation line are in the same vertical plane; the main dial is installed between the main transverse axis and the corresponding part of the bracket , the auxiliary dial is installed between the auxiliary horizontal axis and the corresponding part of the shaft frame; the above-mentioned horizontal rotary platform, the rotation of the main horizontal axis and the auxiliary horizontal axis are all electric.

In order to achieve the above object, the present invention adopts the fourth technical solution as follows: the present invention has a base, a horizontal rotary platform, a bracket and a vertical shaft, the bracket is fixed on the horizontal rotary platform, the vertical shaft is fixedly connected to the base, and the horizontal rotary platform is at the base. on the seat and rotate around the axis of the vertical axis, and the bracket is provided with a horizontal main horizontal axis that can rotate around its own axis, and the axis of the main horizontal axis intersects with the axis of the vertical axis to form a main At the intersection point, a connecting rod is fixed on the main horizontal axis. The axis line of the connecting rod passes through the main intersection point and is perpendicular to the axis line of the main horizontal axis. A No. 4 subjective observation device is fixed at one end of the connecting rod, and the main observation device is a laser. , its optical axis is called the No. 4 subjective observation line, the No. 4 subjective observation line intersects with the axis line of the connecting rod, and is perpendicular to the axis line of the main transverse axis and the axis line of the connecting rod at the same time, at the other end of the connecting rod There is a shaft frame, on which there is an auxiliary horizontal shaft that can rotate around its own axis. The axis of the auxiliary horizontal shaft is parallel to the axis of the main horizontal axis and perpendicular to the axis of the connecting rod. , forming a sub-intersection point, and the No. 4 sub-observation device is fixed on the sub-transverse axis. The No. 4 sub-observation device is a laser, and its optical axis is called the No. 4 sub-observation line. The axis line of the horizontal axis, the No. 4 main observation line and the No. 4 auxiliary observation line are in the same vertical plane; the main dial is installed between the main horizontal axis and the corresponding part of the bracket, and the main dial is installed between the auxiliary horizontal axis and the corresponding part of the shaft frame. The auxiliary dial is installed; the rotation of the above-mentioned horizontal rotary platform, the main horizontal axis and the auxiliary horizontal axis are all manual.

In order to achieve the above object, the fifth technical solution adopted by the present invention is as follows: the present invention has a base, a horizontal rotary platform, a bracket and a vertical shaft, the bracket is fixed on the horizontal rotary platform, the vertical shaft is fixedly connected to the base, and the horizontal rotary platform is at the base. on the seat and rotate around the axis of the vertical axis, and the bracket is provided with a horizontal main horizontal axis that can rotate around its own axis, and the axis of the main horizontal axis intersects with the axis of the vertical axis to form a main At the intersection point, a connecting rod is fixed on the main horizontal axis. The axis line of the connecting rod passes through the main intersection point and is perpendicular to the axis line of the main horizontal axis. A No. 5 subjective observation device is fixed at one end of the connecting rod. The No. 5 subjective observation device is A laser, whose optical axis is called the No. 5 subjective observation line, the No. 5 subjective observation line intersects with the axis line of the connecting rod, and is perpendicular to the axis line of the main transverse axis and the axis line of the connecting rod at the same time. The other end is provided with a pedestal, which is provided with an auxiliary horizontal shaft that can rotate around its own axis. They are vertically intersected to form a secondary intersection point, and the No. 5 sub-observation device is fixed on the sub-horizontal axis. The No. 5 sub-observation device is a laser, and its optical axis is called the No. 5 sub-observation line. The No. 5 sub-observation line passes through the sub-intersection point and is vertical On the axis line of the auxiliary horizontal axis, the No. 5 main observation line and the No. 5 auxiliary observation line are in the same vertical plane; install the main dial between the main transverse axis and the corresponding part of the bracket, and install the main dial between the auxiliary transverse axis and the corresponding part of the shaft frame The auxiliary dial is installed between them; the rotation of the above-mentioned horizontal rotary platform and the main horizontal axis is manual, and the rotation of the auxiliary horizontal axis is electric.

In order to achieve the above object, the present invention adopts the sixth technical solution as follows: the present invention has a base, a horizontal rotary platform, a bracket and a vertical shaft, the bracket is fixed on the horizontal rotary platform, the vertical shaft is fixedly connected to the base, and the horizontal rotary platform is at the base. on the seat and rotate around the axis of the vertical axis, and the bracket is provided with a horizontal main horizontal axis that can rotate around its own axis, and the axis of the main horizontal axis intersects with the axis of the vertical axis to form a main At the intersection point, a connecting rod is fixed on the main horizontal axis. The axis line of the connecting rod passes through the main intersection point and is perpendicular to the axis line of the main horizontal axis. A No. 6 subjective observation device is fixed at one end of the connecting rod. The No. 6 main observation device is A laser, whose optical axis is called the No. 6 subjective observation line, the No. 6 subjective observation line intersects with the axis line of the connecting rod, and is perpendicular to the axis line of the main transverse axis and the axis line of the connecting rod at the same time. The other end is provided with a pedestal, which is provided with an auxiliary horizontal shaft that can rotate around its own axis. They are vertically intersected to form a secondary intersection point. The No. 6 sub-observation device is fixed on the sub-horizontal axis. The No. 6 sub-observation device is a laser, and its optical axis is called No. 6 sub-observation line. The No. 6 sub-observation line passes through the sub-intersection and is vertical On the axis line of the auxiliary horizontal axis, the No. 6 main observation line and the No. 6 auxiliary observation line are in the same vertical plane; install the main dial between the main transverse axis and the corresponding part of the bracket, and install the main dial between the auxiliary transverse axis and the corresponding part of the shaft frame The auxiliary dial is installed between them; the rotation of the above-mentioned horizontal rotary platform, the main horizontal axis and the auxiliary horizontal axis is electric.

In order to achieve the above object, the present invention adopts the seventh technical solution as follows: the present invention has a base, a horizontal rotary platform, a bracket and a vertical shaft, the bracket is fixed on the horizontal rotary platform, the vertical shaft is fixedly connected to the base, and the horizontal rotary platform is at the base. on the seat and rotate around the axis of the vertical axis, and the bracket is provided with a horizontal main horizontal axis that can rotate around its own axis, and the axis of the main horizontal axis intersects with the axis of the vertical axis to form a main intersection point, a connecting rod is fixed on the main horizontal axis, the axis line of the connecting rod passes through the main intersection point and is perpendicular to the axis center line of the main horizontal axis, and the No. 7 subjective observation device is fixed at one end of the connecting rod, and the No. 7 subjective observation device is For a telescope, its collimation axis is called the No. 7 principal observation line. The No. 7 principal observation line intersects with the axis line of the connecting rod, and is perpendicular to the axis line of the main transverse axis and the axis line of the connecting rod at the same time. The other end of the rod is provided with a pedestal, and the pedestal is provided with an auxiliary horizontal shaft that can rotate around its own axis. The lines intersect vertically to form a secondary intersection point. The No. 7 sub-observation device is fixed on the sub-horizontal axis. The No. 7 sub-observation device is a laser, and its optical axis is called the No. 7 sub-observation line. The axis line perpendicular to the auxiliary horizontal axis, the No. 7 main observation line and the No. 7 auxiliary observation line are in the same vertical plane; the main dial is installed between the main transverse axis and the corresponding part of the bracket, and the corresponding Auxiliary dials are installed between the parts; the rotation of the above-mentioned horizontal rotary platform, the main horizontal axis and the auxiliary horizontal axis is manual.

In order to achieve the above-mentioned purpose, the eighth technical solution adopted by the present invention is as follows: the present invention has a base, a horizontal rotary platform, a bracket and a vertical shaft, the bracket is fixed on the horizontal rotary platform, the vertical shaft is fixedly connected to the base, and the horizontal rotary platform is at the base. on the seat and rotate around the axis of the vertical axis, and the bracket is provided with a horizontal main horizontal axis that can rotate around its own axis, and the axis of the main horizontal axis intersects with the axis of the vertical axis to form a main At the intersection point, a connecting rod is fixed on the main horizontal axis. The axis line of the connecting rod passes through the main intersection point and is perpendicular to the axis line of the main horizontal axis. A No. 8 subjective observation device is fixed at one end of the connecting rod. The No. 8 subjective observation device is A telescope with a built-in CCD digital camera, its collimation axis is called the No. 8 principal observation line. The No. 8 principal observation line intersects with the axis of the connecting rod, and is perpendicular to the axis of the main transverse axis and the axis of the connecting rod. Center line, a shaft frame is provided at the other end of the connecting rod, and the shaft frame is provided with a secondary horizontal shaft that can rotate around its own axis. The axis of the secondary horizontal shaft is parallel to the axis of the main horizontal axis, and The axes of the connecting rods intersect vertically to form a secondary intersection point. The No. 8 sub-observation device is fixed on the sub-horizontal axis. The No. 8 sub-observation device is a laser, and its optical axis is called the No. 8 sub-observation line. The line passes through the secondary intersection point and is perpendicular to the axis line of the auxiliary horizontal axis. The No. 8 main observation line and the No. 8 auxiliary observation line are in the same vertical plane; the main dial is installed between the main The auxiliary dial is installed between the shaft and the corresponding part of the shaft frame; the above-mentioned horizontal rotary platform, the rotation of the main horizontal axis and the auxiliary horizontal axis are all manual.

In order to achieve the above object, the present invention adopts nine technical solutions as follows: the present invention has a base, a horizontal revolving platform, a bracket and a vertical shaft, the bracket is fixed on the horizontal revolving platform, the vertical shaft is fixedly connected to the base, and the horizontal revolving platform is at the base on the seat and rotate around the axis of the vertical axis, and the bracket is provided with a horizontal main horizontal axis that can rotate around its own axis, and the axis of the main horizontal axis intersects with the axis of the vertical axis to form a main At the intersection point, a connecting rod is fixed on the main horizontal axis. The axis line of the connecting rod passes through the main intersection point and is perpendicular to the axis line of the main horizontal axis. A No. 9 subjective observation device is fixed at one end of the connecting rod. The No. 9 subjective observation device is A telescope with a built-in CCD digital camera, its collimation axis is called the No. 9 principal observation line. The No. 9 principal observation line intersects with the axis of the connecting rod, and is perpendicular to the axis of the main transverse axis and the axis of the connecting rod. Center line, a shaft frame is provided at the other end of the connecting rod, and the shaft frame is provided with a secondary horizontal shaft that can rotate around its own axis. The axis of the secondary horizontal shaft is parallel to the axis of the main horizontal axis, and The axis lines of the connecting rods intersect vertically to form a secondary intersection point. The No. 9 sub-observation device is fixed on the sub-horizontal axis. The No. 9 sub-observation device is a laser, and its optical axis is called No. 9 sub-observation line. The line passes through the secondary intersection point and is perpendicular to the axis line of the auxiliary horizontal axis. The No. 9 main observation line and the No. 9 auxiliary observation line are in the same vertical plane; the main dial is installed between the main The auxiliary dial is installed between the shaft and the corresponding part of the shaft frame; the rotation of the above-mentioned horizontal rotary platform and the main horizontal axis is manual, and the rotation of the auxiliary horizontal axis is electric.

In order to achieve the above-mentioned purpose, the tenth technical solution adopted by the present invention is as follows: the present invention has a base, a horizontal rotary platform, a bracket and a vertical shaft, the bracket is fixed on the horizontal rotary platform, the vertical shaft is fixedly connected to the base, and the horizontal rotary platform is at the base. on the seat and rotate around the axis of the vertical axis, and the bracket is provided with a horizontal main horizontal axis that can rotate around its own axis, and the axis of the main horizontal axis intersects with the axis of the vertical axis to form a main At the intersection point, a connecting rod is fixed on the main horizontal axis. The axis line of the connecting rod passes through the main intersection point and is perpendicular to the axis line of the main horizontal axis. A No. 10 subjective observation device is fixed at one end of the connecting rod. The No. 10 subjective observation device is A telescope with a built-in optical axis laser, its collimation axis is called the tenth principal observation line, the tenth principal observation line intersects the axis line of the connecting rod, and is perpendicular to the axis center line of the main transverse axis and the axis of the connecting rod Center line, a shaft frame is provided at the other end of the connecting rod, and the shaft frame is provided with a secondary horizontal shaft that can rotate around its own axis. The axis of the secondary horizontal shaft is parallel to the axis of the main horizontal axis, and The axes of the connecting rods intersect vertically to form a secondary intersection point. The No. 10 sub-observation device is fixed on the sub-horizontal axis. The No. 10 sub-observation device is a telescope. The observation line passes through the auxiliary intersection point and is perpendicular to the axis line of the auxiliary horizontal axis. The No. 10 main observation line and the No. 10 auxiliary observation line are on the same vertical plane; the main dial is installed between the main The auxiliary dial is installed between the horizontal axis and the corresponding part of the shaft frame; the rotation of the above-mentioned horizontal rotary platform, the main horizontal axis and the auxiliary horizontal axis are all manual.

In order to achieve the above object, the present invention adopts the eleventh technical solution as follows: the present invention has a base, a horizontal revolving platform, a bracket and a vertical shaft, the bracket is fixed on the horizontal revolving platform, the vertical shaft is fixedly connected to the base, and the horizontal revolving platform is in the The base rotates around the axis of the vertical axis. The bracket is provided with a horizontal main horizontal axis that can rotate around its own axis. The axis of the main horizontal axis intersects with the axis of the vertical axis to form a At the main intersection point, a connecting rod is fixed on the main horizontal axis. The axis line of the connecting rod passes through the main intersection point and is perpendicular to the axis line of the main horizontal axis. A No. 11 subjective observation device is fixed at one end of the connecting rod. The observation device is a telescope with a built-in coaxial laser, and its collimation axis is called the No. 11 main observation line. The No. 11 main observation line intersects the axis line of the connecting rod and is perpendicular to the axis line of the main transverse axis at the same time. And the axis line of the connecting rod, there is a shaft frame at the other end of the connecting rod, and the shaft frame is equipped with a secondary horizontal axis that can rotate around its own axis, and the axis line of the secondary horizontal axis is parallel to the axis of the main horizontal axis Center line, and perpendicularly intersects with the axis of the connecting rod to form a secondary intersection point. On the secondary horizontal axis, the No. 11 sub-observation device is fixed. The No. 11 sub-observation device is a telescope with a built-in CCD digital camera, and its collimation The axis is called the No. 11 sub-observation line, the No. 11 sub-observation line passes through the sub-intersection and is perpendicular to the axis of the sub-horizontal axis, and the No. 11 main observation line and No. 11 sub-observation line are in the same vertical plane; The main dial is installed between the main horizontal axis and the corresponding part of the bracket, and the auxiliary dial is installed between the auxiliary horizontal axis and the corresponding part of the shaft frame; the above-mentioned horizontal rotary platform, the rotation of the main horizontal axis and the auxiliary horizontal axis are all manual.

In order to achieve the above object, the present invention adopts the twelve technical solutions as follows: the present invention has a base, a horizontal revolving platform, a bracket and a vertical shaft, the bracket is fixed on the horizontal revolving platform, the vertical shaft is fixedly connected to the base, and the horizontal revolving platform is in the The base rotates around the axis of the vertical axis. The bracket is provided with a horizontal main horizontal axis that can rotate around its own axis. The axis of the main horizontal axis intersects with the axis of the vertical axis to form a The main intersection point, a connecting rod is fixed on the main horizontal axis, the axis line of the connecting rod passes through the main intersection point and is perpendicular to the axis line of the main horizontal axis, and No. 12 subjective observation device is fixed on one end of the connecting rod. The observation device is a telescope with a built-in coaxial laser, and its collimation axis is called the No. 12 main observation line. The No. 12 main observation line intersects with the axis line of the connecting rod and is perpendicular to the axis line of the main transverse axis at the same time. And the axis line of the connecting rod, there is a shaft frame at the other end of the connecting rod, and the shaft frame is equipped with a secondary horizontal axis that can rotate around its own axis, and the axis line of the secondary horizontal axis is parallel to the axis of the main horizontal axis The center line, and perpendicularly intersects with the axis of the connecting rod to form a secondary intersection point. On the secondary horizontal axis, the No. 12 sub-observation device is fixed. The No. 12 sub-observation device is a telescope with a built-in CCD digital camera. The axis is called the No. 12 sub-observation line, the No. 12 sub-observation line passes through the sub-intersection and is perpendicular to the axis of the sub-horizontal axis, and the No. 12 main observation line and No. 12 sub-observation line are in the same vertical plane; The main dial is installed between the main horizontal axis and the corresponding part of the bracket, and the auxiliary dial is installed between the auxiliary horizontal axis and the corresponding part of the shaft frame; the rotation of the above-mentioned horizontal rotary platform and the main horizontal axis is manual, and the rotation of the auxiliary horizontal axis is electric. .

In order to achieve the above object, the present invention adopts the thirteenth technical solution as follows: the present invention has a base, a horizontal rotary platform, a bracket and a vertical shaft, the bracket is fixed on the horizontal rotary platform, the vertical shaft is fixedly connected with the base, and the horizontal rotary platform is in the The base rotates around the axis of the vertical axis. The bracket is provided with a horizontal main horizontal axis that can rotate around its own axis. The axis of the main horizontal axis intersects with the axis of the vertical axis to form a The main intersection point is a connecting rod fixed on the main horizontal axis. The axis line of the connecting rod passes through the main intersection point and is perpendicular to the axis line of the main horizontal axis. A No. 13 subjective observation device is fixed on one end of the connecting rod. The observation device is a telescope with a built-in coaxial laser, and its collimation axis is called the No. 13 main observation line. The No. 13 main observation line intersects with the axis line of the connecting rod and is perpendicular to the axis line of the main transverse axis at the same time. And the axis line of the connecting rod, there is a shaft frame at the other end of the connecting rod, and the shaft frame is equipped with a secondary horizontal axis that can rotate around its own axis, and the axis line of the secondary horizontal axis is parallel to the axis of the main horizontal axis The center line, and perpendicularly intersects with the axis center line of the connecting rod to form a secondary intersection point. The No. 13 sub-observation device is fixed on the sub-horizontal axis. The No. 13 sub-observation device is a laser, and its optical axis is called No. 13 Sub-observation line, No. 13 sub-observation line passes through the sub-intersection and is perpendicular to the axis line of the sub-horizontal axis, No. 13 main observation line and No. 13 sub-observation line are in the same vertical plane; CCD digital camera is installed on the bracket The main dial is installed between the main horizontal axis and the corresponding part of the support, and the auxiliary dial is installed between the auxiliary horizontal axis and the corresponding part of the shaft frame; the rotation of the above-mentioned horizontal rotary platform, the main horizontal axis and the auxiliary horizontal axis are all manual.

In order to achieve the above object, the present invention adopts the fourteenth technical solution as follows: the present invention has a base, a horizontal rotary platform, a bracket and a vertical shaft, the bracket is fixed on the horizontal rotary platform, the vertical shaft is fixedly connected with the base, and the horizontal rotary platform is in the The base rotates around the axis of the vertical axis. The bracket is provided with a horizontal main horizontal axis that can rotate around its own axis. The axis of the main horizontal axis intersects with the axis of the vertical axis to form a At the main intersection point, a connecting rod is fixed on the main horizontal axis. The axis line of the connecting rod passes through the main intersection point and is perpendicular to the axis line of the main horizontal axis. A No. 14 subjective observation device is fixed at one end of the connecting rod. The observation device is a telescope with a built-in coaxial laser, and its collimation axis is called the No. 14 main observation line. The No. 14 main observation line intersects the axis line of the connecting rod and is perpendicular to the axis line of the main transverse axis at the same time. And the axis line of the connecting rod, there is a shaft frame at the other end of the connecting rod, and the shaft frame is equipped with a secondary horizontal axis that can rotate around its own axis, and the axis line of the secondary horizontal axis is parallel to the axis of the main horizontal axis The center line, and perpendicularly intersects with the axis center line of the connecting rod to form a secondary intersection point. The No. 14 sub-observation device is fixed on the sub-horizontal axis. The No. 14 sub-observation device is a laser, and its optical axis is called No. 14 Sub-observation line, the No. 14 sub-observation line passes through the sub-intersection and is perpendicular to the axis of the sub-horizontal axis, No. 14 main observation line and No. 14 sub-observation line are on the same vertical plane; install a CCD digital camera on the bracket ;The main dial is installed between the main horizontal axis and the corresponding part of the support, and the auxiliary dial is installed between the auxiliary horizontal axis and the corresponding part of the shaft frame; the rotation of the above-mentioned horizontal rotary platform and the main horizontal axis is manual, and the rotation of the auxiliary horizontal axis for electric.

The present invention has the following positive effects: the present invention has a relatively simple structure, adopts a telescope, a built-in CCD digital camera telescope, a coaxial laser telescope or a laser as a measuring element, has accurate measurement, is easy to operate, and greatly reduces adverse effects of the external environment on the electronic system. Existing pulse method and phase method measure the distance according to the speed of light and round-trip time, while the speed of light in the atmosphere will be affected by temperature, air pressure and humidity. The distance measuring process of the present invention has nothing to do with the speed of light. Measuring atmospheric conditions such as temperature, air pressure, humidity, etc., it is no longer necessary to carry out meteorological correction on the instrument before the measurement, so that the electronic system of the distance measuring instrument is simplified. When the present invention is applied, the cooperative target can replace the prism with high manufacturing requirements with a simple plane mirror. As a detection instrument, the verification of the photoelectric distance measuring system of the rangefinder is simplified.

Description of drawings

FIG. 1 is a schematic front view of Embodiment 1.

FIG. 2 is a schematic side view of Embodiment 1.

FIG. 3 is a schematic diagram of angle measurement in Embodiment 1. FIG.

FIG. 4 is a schematic front view of Embodiment 2.

FIG. 5 is a schematic side view of Embodiment 2.

FIG. 6 is a schematic diagram of angle measurement in Embodiment 2. FIG.

FIG. 7 is a schematic front view of Embodiment 3. FIG.

Fig. 8 is a schematic side view of Embodiment 3.

FIG. 9 is a schematic diagram of angle measurement in Embodiment 3. FIG.

Fig. 10 is a schematic front view of Embodiment 4.

Fig. 11 is a schematic side view of Embodiment 4.

Fig. 12 is a schematic diagram of angle measurement in Embodiment 4.

Fig. 13 is a schematic front view of Embodiment 5.

Fig. 14 is a schematic side view of Embodiment 5.

Fig. 15 is a schematic diagram of angle measurement in Embodiment 5.

Fig. 16 is a schematic front view of Embodiment 6.

Fig. 17 is a schematic side view of Embodiment 6.

Fig. 18 is a schematic diagram of angle measurement in Embodiment 6.

Fig. 19 is a schematic front view of Embodiment 7.

Fig. 20 is a schematic side view of Embodiment 7.

Fig. 21 is a schematic diagram of angle measurement in Embodiment 7.

Fig. 22 is a schematic front view of Embodiment 8.

Fig. 23 is a schematic side view of Embodiment 8.

Fig. 24 is a schematic diagram of angle measurement in Embodiment 8.

Fig. 25 is a schematic front view of Embodiment 9.

Fig. 26 is a schematic side view of Embodiment 9.

Fig. 27 is a schematic diagram of angle measurement in Embodiment 9.

Fig. 28 is a schematic front view of Embodiment 10.

Fig. 29 is a schematic side view of Embodiment 10.

Fig. 30 is a schematic diagram of angle measurement in Embodiment 10.

Fig. 31 is a schematic front view of Embodiment 11.

Fig. 32 is a schematic side view of Embodiment 11.

Fig. 33 is a schematic diagram of angle measurement in Embodiment 11.

Fig. 34 is a schematic front view of Embodiment 12.

Fig. 35 is a schematic side view of Embodiment 12.

Fig. 36 is a schematic diagram of angle measurement in Embodiment 12.

Fig. 37 is a schematic front view of Embodiment 13.

Fig. 38 is a schematic side view of Embodiment 13.

Fig. 39 is a schematic diagram of angle measurement in Embodiment 13.

Fig. 40 is a schematic front view of Embodiment 14.

Fig. 41 is a schematic side view of Embodiment 14.

Fig. 42 is a schematic diagram of angle measurement in Embodiment 14.

detailed description

Example 1

See Figures 1 to 3, Embodiment 1 has a base 1, a horizontal rotary platform 2, a bracket 4 and a vertical shaft 9, the bracket 4 is fixed on the horizontal rotary platform 2, the vertical shaft 9 is fixedly connected to the base 1, and the horizontal rotary platform 2 is located on the base 1 and rotates around the axis 9a of the vertical axis 9, and the support 4 is provided with a horizontal main horizontal axis 5 that can rotate around its own axis. The axis line 5a of the main horizontal axis 5 intersects the axis line 9a of the vertical axis 9 to form a main point of intersection, and a connecting rod 13 is fixed on the main horizontal axis 5, and the axis line 13a of the connecting rod 13 passes through the main point of intersection and is perpendicular to The axis 5a of the main horizontal axis 5 is fixed with a No. 1 main observation device 6-1 at one end of the connecting rod 13. The No. 1 main observation device 6-1 is a telescope, and its collimation axis is called the No. 1 main observation line 6-1. 1a, No. 1 principal observation line 6-1a intersects the axis 13a of the connecting rod 13, and is perpendicular to the axis 5a of the main transverse axis 5 and the axis 13a of the connecting rod 13 at the same time. The other end of the connecting rod 13 is provided with a pedestal 10, and the pedestal 10 is provided with an auxiliary horizontal shaft 8 that can rotate around its own axis, and the axis 8a of the auxiliary horizontal shaft 8 is parallel to the axis of the main horizontal axis 5 line 5a, and intersect perpendicularly with the axis line 13a of the connecting rod 13 to form a secondary intersection point. On the secondary horizontal axis 8, a No. 1 secondary observation device 7-1 is fixed. The No. 1 secondary observation device 7-1 is a telescope. The quasi-axis is called No. 1 secondary observation line 7-1a. The No. 1 secondary observation line 7-1a passes through the secondary intersection point and is perpendicular to the axis 8a of the secondary horizontal axis 8. The No. 1 main observation line 6-1a and the No. 1 auxiliary observation line 7-1a are in the same vertical plane. The main dial 11 is installed between the main horizontal shaft 5 and the corresponding position of the bracket 4, and the auxiliary dial 12 is installed between the auxiliary horizontal shaft 8 and the corresponding position of the axle frame 10. The rotations of the above-mentioned horizontal rotary platform 2, the main horizontal axis 5 and the auxiliary horizontal axis 8 are all manual.

The main dial 11 is used to measure the angle between the axis line 13 a of the connecting rod 13 and the axis line 9 a of the vertical shaft 9 , namely the main pitch angle α. The auxiliary dial 12 is used to measure the angle between the No. 1 auxiliary observation line 7 - 1 a and the axis 13 a of the connecting rod 13 , that is, the auxiliary pitch angle β.

Under the action of the horizontal rotary platform 2, the No. 1 main observation device 6-1 and the No. 1 auxiliary observation device 7-1 can rotate horizontally synchronously, and the No. 1 main observation line 6-1a and the No. 1 auxiliary observation line 7-1a are in the same Rotating in the vertical plane, thus, the No. 1 main observation line 6-1a and the No. 1 auxiliary observation line 7-1a can intersect at the measured point.

This embodiment also has a power supply part, a data processing part, a communication interface, a display screen, a keyboard and the like.

The method of using the range finder provided in this embodiment is as follows: set up a tripod at the station, place the range finder on the tripod, and perform leveling and alignment. Set the cooperation target A at the target point. Cooperation target A is a plane mirror, and there is a marked point on the plane mirror. The surveyor operates the No. 1 main observation device 6-1, and manually aims at the marked point of the plane mirror on the cooperation target, so that the marked point is located on the No. 1 main observation line 6-1a. The main dial 11 gives the value of the main pitch angle α. Afterwards, the surveyor adjusts the No. 1 auxiliary observation device 7-1, and manually aims at the marked point of the plane mirror on the cooperative target, so that the marked point is located on the No. 1 auxiliary observation line 7-1a. At this time, No. 1 main observation line 6-1a and No. 1 auxiliary observation line 7-1a intersect at the marked point. The auxiliary dial 12 gives the value of the auxiliary pitch angle β, and the measurement of this point is completed.

According to the values of the main pitch angle α and the auxiliary pitch angle β, the intersection point of the known No. 1 main observation line 6-1a and the axis line 13a of the connecting rod 13 to the axis of the No. 1 auxiliary observation line 7-1a and the connecting rod 13 The value of the distance h of the intersection point of the central line 13a, and the position of the main intersection point, and finally the value of the distance S between the marked point and the main intersection point is obtained through the data processing part.

Example 2

4 to 6, embodiment 2 has a base 1, a horizontal rotary platform 2, a bracket 4 and a vertical shaft 9, the bracket 4 is fixed on the horizontal rotary platform 2, the vertical shaft 9 is fixedly connected to the base 1, and the horizontal rotary platform 2 is located on the base 1 and rotates around the axis 9a of the vertical axis 9, and the support 4 is provided with a horizontal main horizontal axis 5 that can rotate around its own axis. The axis line 5a of the main horizontal axis 5 intersects the axis line 9a of the vertical axis 9 to form a main point of intersection, and a connecting rod 13 is fixed on the main horizontal axis 5, and the axis line 13a of the connecting rod 13 passes through the main point of intersection and is perpendicular to The axis 5a of the main horizontal axis 5 is fixed with No. 2 main observation device 6-2 at one end of the connecting rod 13. The No. 2 main observation device 6-2 is a telescope, and its collimation axis is called No. 2 main observation line 6 -2a. The second principal observation line 6 - 2 a intersects the axis line 13 a of the connecting rod 13 and is perpendicular to the axis line 5 a of the main transverse axis 5 and the axis line 13 a of the connecting rod 13 . The other end of the connecting rod 13 is provided with a pedestal 10, and the pedestal 10 is provided with an auxiliary horizontal shaft 8 that can rotate around its own axis, and the axis 8a of the auxiliary horizontal shaft 8 is parallel to the axis of the main horizontal axis 5 Line 5a, and perpendicularly intersects with the axis line 13a of the connecting rod 13 to form a secondary intersection point. On the secondary horizontal axis 8, the No. 2 sub-observation device 7-2 is fixed, and the No. 2 sub-observation device 7-2 is a built-in CCD digital The collimating axis of the telescope of the camera is called the No. 2 secondary observation line 7-2a, and the No. 2 secondary observation line 7-2a passes through the secondary intersection point and is perpendicular to the axis 8a of the secondary horizontal axis 8. The second main observation line 6-2a and the second auxiliary observation line 7-2a are in the same vertical plane. The main dial 11 is installed between the main horizontal shaft 5 and the corresponding position of the bracket 4, and the auxiliary dial 12 is installed between the auxiliary horizontal shaft 8 and the corresponding position of the axle frame 10. The rotation of the horizontal rotary platform 2 and the main horizontal axis 5 is manual, the rotation of the auxiliary horizontal axis 8 is driven by a servo motor or an ultrasonic motor, and the rotation of the auxiliary horizontal axis 8 drives the No. 2 main observation device 7-2 to rotate.

The main dial 11 is used to measure the angle between the axis line 13 a of the connecting rod 13 and the axis line 9 a of the vertical shaft 9 , namely the main pitch angle α. The auxiliary dial 12 is used to measure the angle between the second auxiliary observation line 7 - 2 a and the axis 13 a of the connecting rod 13 , that is, the auxiliary pitch angle β.

Under the action of the horizontal rotary platform 2, the No. 2 main observation device 6-2 and the No. 2 auxiliary observation device 7-2 can rotate horizontally synchronously, and the No. 2 main observation line 6-2a and the No. 2 auxiliary observation line 7-2a are in the same Rotate in the vertical plane, thus, the No. 2 main observation line 6-2a and the No. 2 auxiliary observation line 7-2a can intersect at the measured point.

This embodiment also has a power supply part, a data processing part, a communication interface, a display screen, a keyboard and the like.

The method of using the rangefinder provided in this embodiment is as follows: set up a tripod at the station, place the rangefinder on the tripod, and perform centering and leveling. Set the cooperation target A at the target point, the cooperation target A is a plane mirror, and there is a marked point on the plane mirror. The surveyor operates the No. 2 main observation device 6-2, and manually aims at the marked point of the plane mirror on the cooperation target, so that the marked point is located on the No. 2 main observation line 6-2a. The main dial 11 gives the value of the main pitch angle α. Afterwards, the No. 2 sub-observation device 7-2 is driven by a motor, and under the control of the feedback signal of the built-in CCD digital camera of No. 2 sub-observation device 7-2, it automatically aims at the marked point of the plane mirror on the cooperation target, so that the marked point is located at the No. 1 sub-observation device. on line 7-2a. At this time, the No. 2 main observation line 6-2a and the No. 2 auxiliary observation line 7-2a intersect at the marked point. The auxiliary dial 12 gives the value of the auxiliary pitch angle β, and the measurement of this point is completed.

According to the values of the main pitch angle α and the auxiliary pitch angle β, the intersection point of the known No. 2 main observation line 6-2a and the axis line 13a of the connecting rod 13 to the axis of the No. 2 auxiliary observation line 7-2a and the connecting rod 13 The value of the distance h of the intersection point of the central line 13a, and the position of the main intersection point, and finally the value of the distance S between the marked point and the main intersection point is obtained through the data processing part.

Example 3

7 to 9, embodiment 3 has a base 1, a horizontal rotary platform 2, a bracket 4 and a vertical shaft 9, the bracket 4 is fixed on the horizontal rotary platform 2, the vertical shaft 9 is fixedly connected to the base 1, and the horizontal rotary platform 2 is located on the base 1 and rotates around the axis 9a of the vertical axis 9, and the support 4 is provided with a horizontal main horizontal axis 5 that can rotate around its own axis. The axis line 5a of the main horizontal axis 5 intersects the axis line 9a of the vertical axis 9 to form a main point of intersection, and a connecting rod 13 is fixed on the main horizontal axis 5, and the axis line 13a of the connecting rod 13 passes through the main point of intersection and is perpendicular to The axis 5a of the main horizontal axis 5 is fixed with No. 3 main observation device 6-3 at one end of connecting rod 13. No. 3 main observation device 6-3 is a telescope with a built-in CCD digital camera, and its collimation axis is called No. 3 Subject line 6-3a. The No. 3 principal observation line 6 - 3 a intersects the axis line 13 a of the connecting rod 13 and is perpendicular to the axis line 5 a of the main transverse axis 5 and the axis line 13 a of the connecting rod 13 . The other end of the connecting rod 13 is provided with a pedestal 10, and the pedestal 10 is provided with an auxiliary horizontal shaft 8 that can rotate around its own axis, and the axis 8a of the auxiliary horizontal shaft 8 is parallel to the axis of the main horizontal axis 5 line 5a, and perpendicularly intersects with the axis line 13a of the connecting rod 13 to form a secondary intersection point, and the No. 3 secondary observation device 7-3 is fixed on the secondary horizontal axis 8, and the No. 3 secondary observation device 7-3 is a built-in CCD digital camera The telescope, whose collimation axis is called No. 3 auxiliary observation line 7-3a, No. 3 auxiliary observation line 7-3a passes through the auxiliary intersection point and is perpendicular to the axis 8a of the auxiliary horizontal axis 8. No. 3 main observation line 6-3a and No. 3 auxiliary observation line 7-3a are in the same vertical plane. The main dial 11 is installed between the main horizontal shaft 5 and the corresponding position of the bracket 4, and the auxiliary dial 12 is installed between the auxiliary horizontal shaft 8 and the corresponding position of the axle frame 10. The rotations of the above-mentioned horizontal rotary platform 2 , the main horizontal axis 5 and the secondary horizontal axis 8 are each driven by a motor, and the motor is a servo motor or an ultrasonic motor. The rotation of the main horizontal axis 5 drives the No. 3 main observation device 6-3 to rotate, and the rotation of the auxiliary horizontal axis 8 drives the No. 3 auxiliary observation device 7-3 to rotate.

The main dial 11 is used to measure the angle between the axis line 13 a of the connecting rod 13 and the axis line 9 a of the vertical shaft 9 , namely the main pitch angle α. The auxiliary dial 12 is used to measure the angle between the No. 3 auxiliary observation line 7-3a and the axis 13a of the connecting rod 13, that is, the auxiliary pitch angle β.

Under the action of the horizontal rotary platform 2, the No. 3 main observation device 6-3 and the No. 3 auxiliary observation device 7-3 can rotate horizontally synchronously, and the No. 3 main observation line 6-3a and the No. 3 auxiliary observation line 7-3a are in the same Rotate in the vertical plane, thus, No. 3 main observation line 6-3a and No. 3 auxiliary observation line 7-3a can intersect at the measured point.

This embodiment also has a power supply part, a data processing part, a communication interface, a display screen, a keyboard and the like.

The method of using the rangefinder provided in this embodiment is as follows: set up a tripod at the station, place the rangefinder on the tripod, and perform centering and leveling. Set the cooperation target A at the target point. Cooperation target A is a plane mirror, and there is a marked point on the plane mirror. The horizontal rotary platform 2 is driven by its motor, and the main horizontal axis 5 is driven by its motor. Under the control of the feedback signal of the CCD digital camera built in the No. 3 main observation device 6-3, the No. 3 main observation device 6-3 automatically aims at the cooperation target Mark the points on the plane mirror so that the marked points are located on No. 3 subjective observation line 6-3a. The main dial 11 gives the value of the main pitch angle α. Afterwards, the secondary horizontal axis 8 is driven by its motor, and under the control of the feedback signal of the CCD digital camera built in the No. 3 sub-observation device 7-3, the No. 3 sub-observation device 7-3 automatically aims at the marked point of the plane mirror on the cooperative target, so that the marked point is located at On the No. 3 auxiliary observation line 7-3a. At this time, No. 3 main observation line 6-3a and No. 3 auxiliary observation line 7-3a intersect at the marked point. The auxiliary dial 12 gives the value of the auxiliary pitch angle β, and the measurement of this point is completed.

According to the values of the main pitch angle α and the auxiliary pitch angle β, the known intersection point of the No. The value of the distance h of the intersection point of the central line 13a, and the position of the main intersection point, and finally the value of the distance S between the marked point and the main intersection point is obtained through the data processing part.

Example 4

See Figures 10 to 12, Embodiment 4 has a base 1, a horizontal rotary platform 2, a bracket 4 and a vertical shaft 9, the bracket 4 is fixed on the horizontal rotary platform 2, the vertical shaft 9 is fixedly connected to the base 1, and the horizontal rotary platform 2 is located on the base 1 and rotates around the axis 9a of the vertical axis 9, and the support 4 is provided with a horizontal main horizontal axis 5 that can rotate around its own axis. The axis line 5a of the main horizontal axis 5 intersects the axis line 9a of the vertical axis 9 to form a main point of intersection, and a connecting rod 13 is fixed on the main horizontal axis 5, and the axis line 13a of the connecting rod 13 passes through the main point of intersection and is perpendicular to The axis 5a of the main horizontal axis 5 is fixed with No. 4 subjective observation device 6-4 at one end of the connecting rod 13. The No. 4 subjective observation device 6-4 is a laser, and its optical axis is called No. 4 subjective observation line 6-4. 4a, No. 4 principal viewing line 6-4a intersects the axis 13a of the connecting rod 13, and is perpendicular to the axis 5a of the main transverse axis 5 and the axis 13a of the connecting rod 13 at the same time. The other end of the connecting rod 13 is provided with a pedestal 10, and the pedestal 10 is provided with an auxiliary horizontal shaft 8 that can rotate around its own axis, and the axis 8a of the auxiliary horizontal shaft 8 is parallel to the axis of the main horizontal axis 5 line 5a, and intersect perpendicularly with the axis line 13a of the connecting rod 13 to form a secondary intersection point. On the secondary horizontal axis 8, the No. 4 secondary observation device 7-4 is fixed, and the No. 4 secondary observation device 7-4 is a laser. The optical axis is called No. 4 auxiliary observation line 7-4a. The No. 4 secondary observation line 7-4a passes through the secondary intersection point and is perpendicular to the axis 8a of the secondary horizontal axis 8. The fourth main observation line 6-4a and the fourth auxiliary observation line 7-4a are on the same vertical plane. The main dial 11 is installed between the main horizontal shaft 5 and the corresponding position of the bracket 4, and the auxiliary dial 12 is installed between the auxiliary horizontal shaft 8 and the corresponding position of the axle frame 10. The rotations of the above-mentioned horizontal rotary platform 2, the main horizontal axis 5 and the auxiliary horizontal axis 8 are all manual.

The main dial 11 is used to measure the angle between the axis line 13 a of the connecting rod 13 and the axis line 9 a of the vertical shaft 9 , namely the main pitch angle α. The auxiliary dial 12 is used to measure the angle between the No. 4 auxiliary observation line 7-4a and the axis 13a of the connecting rod 13, that is, the size of the auxiliary pitch angle β.

Under the action of the horizontal rotary platform 2, the No. 4 main observation device 6-4 and the No. 4 auxiliary observation device 7-4 can rotate horizontally synchronously, and the No. 4 main observation line 6-4a and the No. 4 auxiliary observation line 7-4a are in the same Rotate in the vertical plane, thus, No. 4 main observation line 6-4a and No. 4 auxiliary observation line 7-4a can intersect at the measured point.

This embodiment also has a power supply part, a data processing part, a communication interface, a display screen, a keyboard and the like.

The method of using the rangefinder provided in this embodiment is as follows: set up a tripod at the station, place the rangefinder on the tripod, and perform centering and leveling. Set the cooperation target A at the target point. Cooperation target A is a PSD sensor. During measurement, open the No. 4 main observation device 6-4, and close the No. 4 auxiliary observation device 7-4. The surveyor operates the No. 4 main observation device 6-4, and manually aims at the designated point of the PSD sensor according to the feedback signal of the PSD sensor, so that the designated point is located on the No. 4 main observation line 6-4a. The main dial 11 gives the value of the main pitch angle α. Afterwards, close the No. 4 main observation device 6-4, and open the No. 4 auxiliary observation device 7-4. The surveyor then adjusts the No. 4 auxiliary observation device 7-4, and manually aims at the designated point of the PSD sensor according to the feedback signal of the PSD sensor, so that the designated point is located on the No. 4 auxiliary observation line 7-4a. At this time, No. 4 main observation line 6-4a and No. 4 auxiliary observation line 7-4a intersect at the marked point. The auxiliary dial 12 gives the value of the auxiliary pitch angle β, and the measurement of this point is completed.

According to the values of the main pitch angle α and the auxiliary pitch angle β, the intersection point of the known No. 4 main observation line 6-4a and the axis line 13a of the connecting rod 13 to the axis of the No. The value of the distance h of the intersection point of the central line 13a, and the position of the main intersection point, and finally the value of the distance S between the marked point and the main intersection point is obtained through the data processing part.

Example 5

See Figures 13 to 15, Embodiment 5 has a base 1, a horizontal rotary platform 2, a bracket 4 and a vertical shaft 9, the bracket 4 is fixed on the horizontal rotary platform 2, the vertical shaft 9 is fixedly connected to the base 1, and the horizontal rotary platform 2 is located on the base 1 and rotates around the axis 9a of the vertical axis 9, and the support 4 is provided with a horizontal main horizontal axis 5 that can rotate around its own axis. The axis line 5a of the main horizontal axis 5 intersects the axis line 9a of the vertical axis 9 to form a main point of intersection, and a connecting rod 13 is fixed on the main horizontal axis 5, and the axis line 13a of the connecting rod 13 passes through the main point of intersection and is perpendicular to The axis 5a of the main horizontal axis 5 is fixed with No. 5 subjective observation device 6-5 at one end of the connecting rod 13. The No. 5 subjective observation device 6-5 is a laser, and its optical axis is called No. 5 subjective observation line 6-5. 5a, No. 5 principal observation line 6-5a intersects the axis 13a of the connecting rod 13, and is perpendicular to the axis 5a of the main transverse axis 5 and the axis 13a of the connecting rod 13 at the same time. The other end of the connecting rod 13 is provided with a pedestal 10, and the pedestal 10 is provided with an auxiliary horizontal shaft 8 that can rotate around its own axis, and the axis 8a of the auxiliary horizontal shaft 8 is parallel to the axis of the main horizontal axis 5 line 5a, and intersect perpendicularly with the axis line 13a of the connecting rod 13 to form a secondary intersection point. On the secondary horizontal axis 8, No. 5 secondary observation device 7-5 is fixed, and the No. 5 secondary observation device 7-5 is a laser. The optical axis is called No. 5 secondary observation line 7-5a. The No. 5 secondary observation line 7-5a passes through the secondary intersection point and is perpendicular to the axis 8a of the secondary horizontal axis 8. No. 5 main observation line 6-5a and No. 5 auxiliary observation line 7-5a are in the same vertical plane. The main dial 11 is installed between the main horizontal shaft 5 and the corresponding position of the bracket 4, and the auxiliary dial 12 is installed between the auxiliary horizontal shaft 8 and the corresponding position of the axle frame 10. The rotation of the above-mentioned horizontal rotary platform 2 and the main horizontal axis 5 is manual, and the rotation of the auxiliary horizontal axis 8

Driven by servo motors or ultrasonic motors. The rotation of the auxiliary transverse shaft 8 drives the rotation of the No. 5 auxiliary observation device 7-3.

The main dial 11 is used to measure the angle between the axis line 13 a of the connecting rod 13 and the axis line 9 a of the vertical shaft 9 , namely the main pitch angle α. The auxiliary dial 12 is used to measure the angle between the No. 5 auxiliary observation line 7-5a and the axis 13a of the connecting rod 13, that is, the size of the auxiliary pitch angle β.

Under the action of the horizontal rotary platform 2, the No. 5 main observation device 6-5 and the No. 5 auxiliary observation device 7-5 can rotate horizontally synchronously, and the No. 5 main observation line 6-5a and the No. 5 auxiliary observation line 7-5a are in the same Rotate in the vertical plane, thus, No. 5 main observation line 6-5a and No. 5 auxiliary observation line 7-5a can intersect at the measured point.

This embodiment also has a power supply part, a data processing part, a communication interface, a display screen, a keyboard and the like.

The method of using the rangefinder provided in this embodiment is as follows: set up a tripod at the station, place the rangefinder on the tripod, and perform centering and leveling. Set the cooperation target A at the target point. Cooperation target A is a PSD sensor. During measurement, open the No. 5 main observation device 6-5, and close the No. 5 auxiliary observation device 7-5. The surveyor operates the No. 5 main observation device 6-5, and according to the feedback signal of the PSD sensor, manually aims at the designated point of the PSD sensor, so that the designated point is located on the No. 5 main observation line 6-5a. The main dial 11 gives the value of the main pitch angle α. Afterwards, close the No. 5 main observation device 6-5, and open the No. 5 auxiliary observation device 7-5. The No. 5 auxiliary observation device 7-5 is driven by a motor, and under the control of the feedback signal of the PSD sensor, it automatically aims at the designated point of the PSD sensor so that the designated point is located on the No. 5 auxiliary observation line 7-5a. At this time, No. 5 main observation line 6-5a and No. 5 auxiliary observation line 7-5a intersect at the marked point. The auxiliary dial 12 gives the value of the auxiliary pitch angle β, and the measurement of this point is completed.

According to the values of the main pitch angle α and the auxiliary pitch angle β, the intersection point of the known No. 5 main observation line 6-5a and the axis line 13a of the connecting rod 13 to the axis of the No. 5 auxiliary observation line 7-5a and the connecting rod 13 The value of the distance h of the intersection point of the central line 13a, and the position of the main intersection point, and finally the value of the distance S between the marked point and the main intersection point is obtained through the data processing part.

Example 6

See Figures 16 to 18, Embodiment 6 has a base 1, a horizontal rotary platform 2, a bracket 4 and a vertical shaft 9, the bracket 4 is fixed on the horizontal rotary platform 2, the vertical shaft 9 is fixedly connected to the base 1, and the horizontal rotary platform 2 is located on the base 1 and rotates around the axis 9a of the vertical axis 9, and the support 4 is provided with a horizontal main horizontal axis 5 that can rotate around its own axis. The axis line 5a of the main horizontal axis 5 intersects the axis line 9a of the vertical axis 9 to form a main point of intersection, and a connecting rod 13 is fixed on the main horizontal axis 5, and the axis line 13a of the connecting rod 13 passes through the main point of intersection and is perpendicular to The axis 5a of the main transverse axis 5 is fixed with No. 6 subjective observation device 6-6 at one end of the connecting rod 13. The No. 6 main observation device 6-6 is a laser, and its optical axis is called the No. 6 subjective observation line 6-6. 6a, No. 6 principal observation line 6-6a intersects the axis 13a of the connecting rod 13, and is perpendicular to the axis 5a of the main transverse axis 5 and the axis 13a of the connecting rod 13 at the same time. The other end of the connecting rod 13 is provided with a pedestal 10, and the pedestal 10 is provided with a secondary horizontal shaft 8 that can rotate around its own axis, and the axis 8a of the secondary horizontal shaft 8 is parallel to the axis of the main horizontal shaft 5 line 5a, and perpendicularly intersects with the axis line 13a of the connecting rod 13 to form a secondary intersection point. On the secondary horizontal axis 8, No. 6 secondary observation device 7-6 is fixed, and No. 6 secondary observation device 7-6 is a laser. The optical axis is called No. 6 secondary observation line 7-6a. The No. 6 secondary observation line 7-6a passes through the secondary intersection point and is perpendicular to the axis 8a of the secondary horizontal axis 8. No. 6 main observation line 6-6a and No. 6 auxiliary observation line 7-6a are in the same vertical plane. The main dial 11 is installed between the main horizontal shaft 5 and the corresponding position of the bracket 4, and the auxiliary dial 12 is installed between the auxiliary horizontal shaft 8 and the corresponding position of the axle frame 10. The rotations of the above-mentioned horizontal rotary platform 2 , the main horizontal axis 5 and the secondary horizontal axis 8 are each driven by a motor, and the motor is a servo motor or an ultrasonic motor. The rotation of the main horizontal axis 5 drives the No. 6 main observation device 6-6 to rotate, and the rotation of the auxiliary horizontal axis 8 drives the No. 6 auxiliary observation device 7-6 to rotate.

The main dial 11 is used to measure the angle between the axis line 13 a of the connecting rod 13 and the axis line 9 a of the vertical shaft 9 , namely the main pitch angle α. The auxiliary dial 12 is used to measure the angle between the No. 6 auxiliary observation line 7-6a and the axis 13a of the connecting rod 13, that is, the size of the auxiliary pitch angle β.

Under the action of the horizontal rotary platform 2, the No. 6 main observation device 6-6 and the No. 6 auxiliary observation device 7-6 can rotate horizontally synchronously, and the No. 6 main observation line 6-6a and the No. 6 auxiliary observation line 7-6a are in the same Rotate in the vertical plane, thus, No. 6 main observation line 6-6a and No. 6 auxiliary observation line 7-6a can intersect at the measured point.

This embodiment also has a power supply part, a data processing part, a communication interface, a display screen, a keyboard and the like.

The method of using the rangefinder provided in this embodiment is as follows: set up a tripod at the station, place the rangefinder on the tripod, and perform centering and leveling. Set the cooperation target A at the target point. Cooperation target A is a PSD sensor. During measurement, open the No. 6 main observation device 6-6, and close the No. 6 auxiliary observation device 7-6. The horizontal rotary platform is driven by its motor, and the main horizontal axis 5 is driven by its motor. Under the control of the PSD sensor feedback signal, No. 6 main observation device 6-6 automatically aims at the designated point of the PSD sensor, so that the designated point is located on the main observation line 6- 6a on. The main dial 11 gives the value of the main pitch angle α. Afterwards, close the No. 6 main observation device 6-6, and open the No. 6 auxiliary observation device 7-6. The No. 6 auxiliary observation device 7-6 is driven by a motor, and under the control of the feedback signal of the PSD sensor, automatically aims at the designated point of the PSD sensor so that the designated point is located on the auxiliary observation line 7-6a. At this time, No. 6 main observation line 6-6a and No. 6 auxiliary observation line 7-6a intersect at the marked point. The auxiliary dial 12 gives the value of the auxiliary pitch angle β, and the measurement of this point is completed.

According to the values of the main pitch angle α and the auxiliary pitch angle β, the intersection point of the known No. The value of the distance h of the intersection point of the central line 13a, and the position of the main intersection point, and finally the value of the distance S between the marked point and the main intersection point is obtained through the data processing part.

Example 7

19 to 21, embodiment 7 has a base 1, a horizontal rotary platform 2, a bracket 4 and a vertical shaft 9, the bracket 4 is fixed on the horizontal rotary platform 2, the vertical shaft 9 is fixedly connected to the base 1, and the horizontal rotary platform 2 is located on the base 1 and rotates around the axis 9a of the vertical axis 9, and the support 4 is provided with a horizontal main horizontal axis 5 that can rotate around its own axis. The axis line 5a of the main horizontal axis 5 intersects the axis line 9a of the vertical axis 9 to form a main point of intersection, and a connecting rod 13 is fixed on the main horizontal axis 5, and the axis line 13a of the connecting rod 13 passes through the main point of intersection and is perpendicular to The axis 5a of the main horizontal axis 5 is fixed with No. 7 main observation device 6-7 at one end of the connecting rod 13. The No. 7 main observation device 6-7 is a telescope, and its collimation axis is called No. 7 main observation line 6 -7a, No. 7 principal observation line 6-7a intersects the axis line 13a of the connecting rod 13, and is perpendicular to the axis line 5a of the main transverse axis 5 and the axis line 13a of the connecting rod 13 at the same time. The other end of the connecting rod 13 is provided with a pedestal 10, and the pedestal 10 is provided with an auxiliary horizontal shaft 8 that can rotate around its own axis, and the axis 8a of the auxiliary horizontal shaft 8 is parallel to the axis of the main horizontal axis 5 line 5a, and intersect perpendicularly with the axis line 13a of the connecting rod 13 to form a secondary intersection point, and the No. 7 sub-observation device 7-7 is fixed on the sub-transverse axis 8, and the No. 7 sub-observation device 7-7 is a laser. The optical axis is called the seventh auxiliary observation line 7-7a. The No. 7 secondary observation line 7-7a passes through the secondary intersection point and is perpendicular to the axis 8a of the secondary horizontal axis 8. No. 7 main observation line 6-7a and No. 7 auxiliary observation line 7-7a are in the same vertical plane. The main dial 11 is installed between the main horizontal shaft 5 and the corresponding position of the bracket 4, and the auxiliary dial 12 is installed between the auxiliary horizontal shaft 8 and the corresponding position of the axle frame 10. The rotations of the above-mentioned horizontal rotary platform 2, the main horizontal axis 5 and the auxiliary horizontal axis 8 are all manual.

The main dial 11 is used to measure the angle between the axis line 13 a of the connecting rod 13 and the axis line 9 a of the vertical shaft 9 , namely the main pitch angle α. The auxiliary dial 12 is used to measure the angle between the No. 7 auxiliary observation line 7-7a and the axis 13a of the connecting rod 13, that is, the auxiliary pitch angle β.

Under the action of the horizontal rotary platform 2, the No. 7 main observation device 6-7 and the No. 7 auxiliary observation device 7-7 can rotate horizontally synchronously, and the No. 7 main observation line 6-7a and the No. 7 auxiliary observation line 7-7a are in the same Rotate in the vertical plane, thus, No. 7 main observation line 6-7a and No. 7 sub-observation line 7-7a can intersect at the measured point.

This embodiment also has a power supply part, a data processing part, a communication interface, a display screen, a keyboard and the like.

The method of using the rangefinder provided in this embodiment is as follows: set up a tripod at the station, place the rangefinder on the tripod, and perform centering and leveling. The surveyor operates the No. 7 main observation device 6-7 to manually aim at the target point B, so that the target point B is located on the main observation line 6-7a. The main dial 11 gives the value of the main pitch angle α. Afterwards, the surveyor manually operated the No. 7 auxiliary observation device 7-7 until the naked eye observed that the laser irradiation point appeared on the No. 7 main observation line 6-7a. At this time, the main observation line 6-7a and the auxiliary observation line 7-7a intersect at the target point B. The auxiliary dial 12 gives the value of the auxiliary pitch angle β, and the measurement of this point is completed.

According to the values of the main pitch angle α and the auxiliary pitch angle β, the intersection point of the known No. 7 main observation line 6-7a and the axis line 13a of the connecting rod 13 to the axis of the No. The value of the distance h of the intersection point of the central line 13a, and the position of the main intersection point, and finally the value of the distance S between the marked point and the main intersection point is obtained through the data processing part.

Example 8

22 to 24, embodiment 8 has a base 1, a horizontal rotary platform 2, a bracket 4 and a vertical shaft 9, the bracket 4 is fixed on the horizontal rotary platform 2, the vertical shaft 9 is fixedly connected to the base 1, and the horizontal rotary platform 2 is located on the base 1 and rotates around the axis 9a of the vertical axis 9, and the support 4 is provided with a horizontal main horizontal axis 5 that can rotate around its own axis. The axis line 5a of the main horizontal axis 5 intersects the axis line 9a of the vertical axis 9 to form a main point of intersection, and a connecting rod 13 is fixed on the main horizontal axis 5, and the axis line 13a of the connecting rod 13 passes through the main point of intersection and is perpendicular to The axis 5a of the main horizontal axis 5 is fixed with No. eight main observation devices 6-8 at one end of the connecting rod 13, and No. eight main observation devices 6-8 is a telescope with a built-in CCD digital camera, and its collimation axis is called eight. No. subjective observation line 6-8a. No. 8 subjective observation line 6-8a intersects the axis line 13a of the connecting rod 13, and is perpendicular to the axis line 5a of the main transverse axis 5 and the axis line 13a of the connecting rod 13 at the same time. Pedestal 10, which is provided with an auxiliary horizontal shaft 8 that can rotate around its own axis, the axis 8a of the auxiliary horizontal shaft 8 is parallel to the axis 5a of the main horizontal shaft 5, and is connected with the connecting rod 13 The axis lines 13a of the two are vertically intersected to form a secondary intersection point. On the secondary horizontal axis 8, the No. 8 sub-observation device 7-8 is fixed. The No. 8 sub-observation device 7-8 is a laser, and its optical axis is called the No. 8 sub-observation device. Lines 7-8a. The No. 8 secondary observation line 7-8a passes through the secondary intersection point and is perpendicular to the axis 8a of the secondary horizontal axis 8. No. 8 main observation line 6-8a and No. 8 auxiliary observation line 7-8a are in the same vertical plane. The main dial 11 is installed between the main horizontal shaft 5 and the corresponding position of the bracket 4, and the auxiliary dial 12 is installed between the auxiliary horizontal shaft 8 and the corresponding position of the axle frame 10. The rotations of the above-mentioned horizontal rotary platform 2, the main horizontal axis 5 and the auxiliary horizontal axis 8 are all manual.

The main dial 11 is used to measure the angle between the axis line 13 a of the connecting rod 13 and the axis line 9 a of the vertical shaft 9 , namely the main pitch angle α. The auxiliary dial 12 is used to measure the angle between the No. 8 auxiliary observation line 7-8a and the axis 13a of the connecting rod 13, that is, the size of the auxiliary pitch angle β.

Under the action of the horizontal rotary platform 2, the No. 8 main observation device 6-8 and the No. 8 auxiliary observation device 7-8 can rotate horizontally synchronously, and the No. 8 main observation line 6-8a and the No. 8 auxiliary observation line 7-8a are in the same Rotate in the vertical plane, thus, No. 8 main observation line 6-8a and No. 8 auxiliary observation line 7-8a can intersect at the measured point.

This embodiment also has a power supply part, a data processing part, a communication interface, a display screen, a keyboard and the like.

The method of using the rangefinder provided in this embodiment is as follows: set up a tripod at the station, place the rangefinder on the tripod, and perform centering and leveling. The surveyor operates the No. 8 main observation device 6-8 to aim at the target point B, so that the target point B is located on the main observation line 6-8a. The main dial 11 gives the value of the main pitch angle α. After that, the surveyor operates the No. 8 auxiliary observation device 7-8 until the observation signal of the built-in CCD digital camera of the No. 8 main observation device 6-8 is observed with naked eyes, and it is determined that the laser irradiation point appears on the No. 8 main observation line 6-8a. Observation line 6-8a and auxiliary observation line 7-8a intersect at target point B. The auxiliary dial 12 gives the value of the auxiliary pitch angle β, and the measurement of this point is completed.

According to the values of the main pitch angle α and the auxiliary pitch angle β, the intersection point of the known No. 8 main observation line 6-8a and the axis line 13a of the connecting rod 13 to the axis of the No. 8 auxiliary observation line 7-8a and the connecting rod 13 The value of the distance h of the intersection point of the central line 13a, and the position of the main intersection point, and finally the value of the distance S between the marked point and the main intersection point is obtained through the data processing part.

Example 9

25 to 27, embodiment 9 has a base 1, a horizontal rotary platform 2, a bracket 4 and a vertical shaft 9, the bracket 4 is fixed on the horizontal rotary platform 2, the vertical shaft 9 is fixedly connected to the base 1, and the horizontal rotary platform 2 is located on the base 1 and rotates around the axis 9a of the vertical axis 9, and the support 4 is provided with a horizontal main horizontal axis 5 that can rotate around its own axis. The axis line 5a of the main horizontal axis 5 intersects the axis line 9a of the vertical axis 9 to form a main point of intersection, and a connecting rod 13 is fixed on the main horizontal axis 5, and the axis line 13a of the connecting rod 13 passes through the main point of intersection and is perpendicular to The axis line 5a of main horizontal axis 5 is fixed with No. 9 main observation device 6-9 at one end of connecting rod 13. No. 9 main observation device 6-9 is a telescope with a built-in CCD digital camera, and its collimating axis is called No. 9. The No. 6-9a and No. 9 principal observation lines 6-9a intersect the axis 13a of the connecting rod 13, and are perpendicular to the axis 5a of the main transverse axis 5 and the axis 13a of the connecting rod 13 at the same time. The other end of the connecting rod 13 is provided with a pedestal 10, and the pedestal 10 is provided with an auxiliary horizontal shaft 8 that can rotate around its own axis, and the axis 8a of the auxiliary horizontal shaft 8 is parallel to the axis of the main horizontal axis 5 line 5a, and intersect perpendicularly with the axis line 13a of the connecting rod 13 to form a secondary intersection point. On the secondary horizontal axis 8, No. 9 secondary observation device 7-9 is fixed, and No. 9 secondary observation device 7-9 is a laser. The optical axis is called No. 9 secondary observation line 7-9a. The No. 9 secondary observation line 7-9a passes through the secondary intersection point and is perpendicular to the axis 8a of the secondary horizontal axis 8. No. 9 main observation line 6-9a and No. 9 auxiliary observation line 7-9a are in the same vertical plane. The main dial 11 is installed between the main horizontal shaft 5 and the corresponding position of the bracket 4, and the auxiliary dial 12 is installed between the auxiliary horizontal shaft 8 and the corresponding position of the axle frame 10. The rotation of the above-mentioned horizontal rotary platform 2 and the main horizontal axis 5 is manual, the rotation of the auxiliary horizontal axis 8 is driven by a servo motor or an ultrasonic motor, and the rotation of the auxiliary horizontal axis 8 drives the No. 9 auxiliary observation device 7-9 to rotate.

The main dial 11 is used to measure the angle between the axis line 13 a of the connecting rod 13 and the axis line 9 a of the vertical shaft 9 , namely the main pitch angle α. The auxiliary dial 12 is used to measure the angle between the No. 9 auxiliary observation line 7-9a and the axis 13a of the connecting rod 13, that is, the size of the auxiliary pitch angle β.

Under the action of the horizontal rotary platform 2, the No. 9 main observation device 6-9 and the No. 9 auxiliary observation device 7-9 can rotate horizontally synchronously, and the No. 9 main observation line 6-9a and the No. 9 auxiliary observation line 7-9a are in the same Rotate in the vertical plane, thus, No. 9 main observation line 6-9a and No. 9 auxiliary observation line 7-9a can intersect at the measured point.

This embodiment also has a power supply part, a data processing part, a communication interface, a display screen, a keyboard and the like.

The method of using the rangefinder provided in this embodiment is as follows: set up a tripod at the station, place the rangefinder on the tripod, and perform centering and leveling. The surveyor operates the No. 9 main observation device 6-9 to aim at the target point B, so that the target point B is located on the main observation line 6-9a. The main dial 11 gives the value of the main pitch angle α. Afterwards, No. 9 sub-observation device 7-9 is driven by a motor until the built-in CCD digital camera of No. 9 main observation device 6-9, and the laser irradiation point is observed on No. 9 main observation line 6-9a. The main observation line 6-9a and the auxiliary observation line 7-9a intersect at the target point B. The auxiliary dial 12 gives the value of the auxiliary pitch angle β, and the measurement of this point is completed.

According to the values of the main pitch angle α and the auxiliary pitch angle β, the intersection of the known No. 9 main observation line 6-9a and the axis line 13a of the connecting rod 13 to the axis of the No. The value of the distance h of the intersection point of the central line 13a, and the position of the main intersection point, and finally the value of the distance S between the marked point and the main intersection point is obtained through the data processing part.

Example 10

28 to 30, embodiment 10 has a base 1, a horizontal rotary platform 2, a bracket 4 and a vertical shaft 9, the bracket 4 is fixed on the horizontal rotary platform 2, the vertical shaft 9 is fixedly connected to the base 1, and the horizontal rotary platform 2 is located on the base 1 and rotates around the axis 9a of the vertical axis 9, and the support 4 is provided with a horizontal main horizontal axis 5 that can rotate around its own axis. The axis line 5a of the main horizontal axis 5 intersects the axis line 9a of the vertical axis 9 to form a main point of intersection, and a connecting rod 13 is fixed on the main horizontal axis 5, and the axis line 13a of the connecting rod 13 passes through the main point of intersection and is perpendicular to The axis 5a of the main transverse axis 5 is fixed with No. 10 main observation device 6-10 at one end of the connecting rod 13. The No. 10 main observation device 6-10 is a telescope with a built-in optical axis laser, and its collimation axis is called ten. The No. 6-10a principal observation line and the No. 10 principal observation line 6-10a intersect the axis 13a of the connecting rod 13, and are perpendicular to the axis 5a of the main transverse axis 5 and the axis 13a of the connecting rod 13 at the same time. The other end of the connecting rod 13 is provided with a pedestal 10, and the pedestal 10 is provided with an auxiliary horizontal shaft 8 that can rotate around its own axis, and the axis 8a of the auxiliary horizontal shaft 8 is parallel to the axis of the main horizontal axis 5 line 5a, and intersect perpendicularly with the axis line 13a of the connecting rod 13 to form a secondary intersection point. On the secondary horizontal axis 8, the No. 10 sub-observation device 7-10 is fixed, and the No. 10 sub-observation device 7-10 is a telescope. The collimation axis is called No. 10 secondary observation line 7-10a. The tenth secondary observation line 7-10a passes through the secondary intersection point and is perpendicular to the axis 8a of the secondary horizontal axis 8. No. 10 main observation line 6-10a and No. 10 auxiliary observation line 7-10a are on the same vertical plane. The main dial 11 is installed between the main horizontal shaft 5 and the corresponding position of the bracket 4, and the auxiliary dial 12 is installed between the auxiliary horizontal shaft 8 and the corresponding position of the axle frame 10. The rotations of the above-mentioned horizontal rotary platform 2, the main horizontal axis 5 and the auxiliary horizontal axis 8 are all manual.

The main dial 11 is used to measure the angle between the axis line 13 a of the connecting rod 13 and the axis line 9 a of the vertical shaft 9 , namely the main pitch angle α. The auxiliary dial 12 is used to measure the angle between the tenth auxiliary observation line 7-10a and the axis 13a of the connecting rod 13, that is, the auxiliary pitch angle β.

Under the action of the horizontal rotary platform 2, the No. 10 main observation device 6-10 and the No. 10 auxiliary observation device 7-10 can rotate horizontally synchronously, and the No. 10 main observation line 6-10a and the No. 10 auxiliary observation line 7-10a are in the same Rotate in the vertical plane, thus, No. 10 main observation line 6-10a and No. 10 auxiliary observation line 7-10a can intersect at the measured point.

This embodiment also has a power supply part, a data processing part, a communication interface, a display screen, a keyboard and the like.

The method of using the rangefinder provided in this embodiment is as follows: set up a tripod at the station, place the rangefinder on the tripod, and perform centering and leveling. The surveyor operates the No. 10 main observation device 6-10 to aim at the target point B, and the laser beam is irradiated on the target point B, so that the target point B is located on the No. 10 main observation line 6-10a. The main dial 11 gives the value of the main pitch angle α. Then the surveyor operates the No. 10 auxiliary observation device 7-10 until the naked eye observes that the laser irradiation point appears on the No. 10 auxiliary observation line 7-10a. The main observation line 6-10a and the auxiliary observation line 7-10a intersect at the target point B. The auxiliary dial 12 gives the value of the auxiliary pitch angle β, and the measurement of this point is completed.

According to the values of the main pitch angle α and the auxiliary pitch angle β, the intersection of the known No. 10 main observation line 6-10a and the axis line 13a of the connecting rod 13 to the axis of the No. 10 auxiliary observation line 7-10a and the connecting rod 13 The value of the distance h of the intersection point of the central line 13a, and the position of the main intersection point, and finally the value of the distance S between the marked point and the main intersection point is obtained through the data processing part.

Example 11

31 to 33, embodiment 11 has a base 1, a horizontal rotary platform 2, a bracket 4 and a vertical shaft 9, the bracket 4 is fixed on the horizontal rotary platform 2, the vertical shaft 9 is fixedly connected to the base 1, and the horizontal rotary platform 2 is located on the base 1 and rotates around the axis 9a of the vertical axis 9, and the support 4 is provided with a horizontal main horizontal axis 5 that can rotate around its own axis. The axis line 5a of the main horizontal axis 5 intersects the axis line 9a of the vertical axis 9 to form a main point of intersection, and a connecting rod 13 is fixed on the main horizontal axis 5, and the axis line 13a of the connecting rod 13 passes through the main point of intersection and is perpendicular to The axis 5a of the main horizontal axis 5 is fixed with No. 11 main observation device 6-11 at one end of connecting rod 13, and No. 11 main observation device 6-11 is a telescope with a built-in coaxial laser, and its collimation axis is called It is the No. 11 subjective observation line 6-11a, which intersects the axis 13a of the connecting rod 13 and is perpendicular to the axis 5a of the main transverse axis 5 and the axis of the connecting rod 13 Heartline 13a. The other end of the connecting rod 13 is provided with a pedestal 10, and the pedestal 10 is provided with an auxiliary horizontal shaft 8 that can rotate around its own axis, and the axis 8a of the auxiliary horizontal shaft 8 is parallel to the axis of the main horizontal axis 5 Line 5a, and perpendicularly intersects with the axis line 13a of the connecting rod 13 to form a secondary intersection point. On the secondary horizontal axis 8, the No. 11 sub-observation device 7-11 is fixed, and the No. 11 sub-observation device 7-11 is a built-in The collimation axis of the telescope of the CCD digital camera is called the No. 11 sub-observation line 7-11a. The eleventh secondary observation line 7-11a passes through the secondary intersection point and is perpendicular to the axis 8a of the secondary horizontal axis 8. The No. 11 main observation line 6-11a and the No. 11 sub-observation line 7-11a are on the same vertical plane. The main dial 11 is installed between the main horizontal shaft 5 and the corresponding position of the bracket 4, and the auxiliary dial 12 is installed between the auxiliary horizontal shaft 8 and the corresponding position of the axle frame 10. The rotations of the above-mentioned horizontal rotary platform 2, the main horizontal axis 5 and the auxiliary horizontal axis 8 are all manual.

The main dial 11 is used to measure the angle between the axis line 13 a of the connecting rod 13 and the axis line 9 a of the vertical shaft 9 , namely the main pitch angle α. The auxiliary dial 12 is used to measure the angle between the eleventh auxiliary observation line 7 - 11 a and the axis 13 a of the connecting rod 13 , that is, the auxiliary pitch angle β.

Under the action of the horizontal rotary platform 2, the No. 11 main observation device 6-11 and the No. 11 sub-observation device 7-11 can rotate horizontally synchronously, and the No. 11 main observation line 6-11a and the No. 11 sub-observation line 7 -11a rotates in the same vertical plane, thus, No. 11 main observation line 6-11a and No. 11 auxiliary observation line 7-11a can intersect at the measured point.

This embodiment also has a power supply part, a data processing part, a communication interface, a display screen, a keyboard and the like.

The method of using the rangefinder provided in this embodiment is as follows: set up a tripod at the station, place the rangefinder on the tripod, and perform centering and leveling. The surveyor operates the No. 11 main observation device 6-11 to aim at the target point B, and the laser beam is irradiated on the target point B, and the target point B is located on the No. 11 main observation line 6-11a. The main dial 11 gives the value of the angular main pitch angle α. After that, the surveyor operates the No. 11 sub-observation device 7-11, and according to the output signal of the CCD digital camera built in the No. 11 sub-observation device 7-11, manually aims at the laser irradiation point, so that the target point B is located on the No. 11 sub-observation line 7 -11a on. At this time, the main observation line 6-11a and the auxiliary observation line 7-11a intersect at the target point B. The auxiliary dial 12 gives the value of the auxiliary pitch angle β, and the measurement of this point is completed.

According to the values of the main pitch angle α and the auxiliary pitch angle β, the intersection of the known No. 11 main observation line 6-11a and the axis line 13a of the connecting rod 13 to the No. 11 auxiliary observation line 7-11a and the connecting rod 13 The value of the distance h of the intersection point of the axis line 13a and the position of the main intersection point, and finally the value of the distance S between the marked point and the main intersection point is obtained through the data processing part.

Example 12

34 to 36, embodiment 12 has a base 1, a horizontal rotary platform 2, a bracket 4 and a vertical shaft 9, the bracket 4 is fixed on the horizontal rotary platform 2, the vertical shaft 9 is fixedly connected to the base 1, and the horizontal rotary platform 2 is located on the base 1 and rotates around the axis 9a of the vertical axis 9, and the support 4 is provided with a horizontal main horizontal axis 5 that can rotate around its own axis. The axis line 5a of the main horizontal axis 5 intersects the axis line 9a of the vertical axis 9 to form a main point of intersection, and a connecting rod 13 is fixed on the main horizontal axis 5, and the axis line 13a of the connecting rod 13 passes through the main point of intersection and is perpendicular to The axis 5a of the main horizontal axis 5 is fixed with No. 12 main observation device 6-12 at one end of connecting rod 13, and No. 12 main observation device 6-12 is a telescope with a built-in coaxial laser, and its collimation axis is called It is the No. 12 subjective observation line 6-12a, and the No. 12 main observation line 6-12a intersects the axis line 13a of the connecting rod 13, and is perpendicular to the axis line 5a of the main transverse axis 5 and the axis of the connecting rod 13 Heartline 13a. The other end of the connecting rod 13 is provided with a pedestal 10, and the pedestal 10 is provided with an auxiliary horizontal shaft 8 that can rotate around its own axis, and the axis 8a of the auxiliary horizontal shaft 8 is parallel to the axis of the main horizontal axis 5 line 5a, and perpendicularly intersects with the axis line 13a of the connecting rod 13 to form a secondary intersection point. On the secondary horizontal axis 8, No. 12 sub-observation device 7-12 is fixed, and No. 12 sub-observation device 7-12 is a built-in The telescope of CCD digital camera, its collimation axis is called No. 12 secondary observation line 7-12a. The twelfth secondary observation line 7-12a passes through the secondary intersection point and is perpendicular to the axis 8a of the secondary horizontal axis 8. No. 12 main observation line 6-12a and No. 12 auxiliary observation line 7-12a are in the same vertical plane. The main dial 11 is installed between the main horizontal shaft 5 and the corresponding position of the bracket 4, and the auxiliary dial 12 is installed between the auxiliary horizontal shaft 8 and the corresponding position of the axle frame 10. The rotation of the above-mentioned horizontal rotary platform 2 and the main horizontal axis 5 is manual, and the rotation of the auxiliary horizontal axis 8 is electric.

The rotation of the auxiliary horizontal shaft 8 is driven by a servo motor or an ultrasonic motor, and the rotation of the auxiliary horizontal shaft 8 drives the No. 12 auxiliary observation device 7-12 to rotate.

The main dial 11 is used to measure the angle between the axis line 13 a of the connecting rod 13 and the axis line 9 a of the vertical shaft 9 , namely the main pitch angle α. The auxiliary dial 12 is used to measure the angle between the No. 12 auxiliary observation line 7-12a and the axis 13a of the connecting rod 13, that is, the auxiliary pitch angle β.

Under the action of the horizontal rotary platform 2, the No. 12 main observation device 6-12 and the No. 12 auxiliary observation device 7-12 can rotate horizontally synchronously, and the No. 12 main observation line 6-12a and the No. 12 auxiliary observation line 7 -12a rotates in the same vertical plane, thus, No. 12 main observation line 6-12a and No. 12 auxiliary observation line 7-12a can intersect at the measured point.

This embodiment also has a power supply part, a data processing part, a communication interface, a display screen, a keyboard and the like.

The method of using the rangefinder provided in this embodiment is as follows: set up a tripod at the station, place the rangefinder on the tripod, and perform centering and leveling. The surveyor operates the No. 12 main observation device 6-12 to aim at the target point B, and the laser is irradiated on the target point B, and the target point B is located on the No. 12 main observation line 6-12a. The main dial 11 gives the value of the main pitch angle α. Afterwards, the No. 12 sub-observation device 7-12 is driven by a motor, and under the control of the feedback signal of the CCD digital camera built in the No. 12 sub-observation device 7-12, it automatically aims at the laser irradiation point, so that the target point B is located at the No. 12 sub-observation device. on line 7-12a. At this time, the main observation line 6-12a and the auxiliary observation line 7-12a intersect at the target point B. The auxiliary dial 12 gives the value of the auxiliary pitch angle β, and the measurement of this point is completed.

According to the values of the main pitch angle α and the auxiliary pitch angle β, the intersection of the known No. 12 main observation line 6-12a and the axis line 13a of the connecting rod 13 to the No. 12 auxiliary observation line 7-12a and the connecting rod 13 The value of the distance h of the intersection point of the axis line 13a and the position of the main intersection point, and finally the value of the distance S between the marked point and the main intersection point is obtained through the data processing part.

Example 13

37 to 39, embodiment 13 has a base 1, a horizontal rotary platform 2, a bracket 4 and a vertical shaft 9, the bracket 4 is fixed on the horizontal rotary platform 2, the vertical shaft 9 is fixedly connected to the base 1, and the horizontal rotary platform 2 is located on the base 1 and rotates around the axis 9a of the vertical axis 9, and the support 4 is provided with a horizontal main horizontal axis 5 that can rotate around its own axis. The axis line 5a of the main horizontal axis 5 intersects the axis line 9a of the vertical axis 9 to form a main point of intersection, and a connecting rod 13 is fixed on the main horizontal axis 5, and the axis line 13a of the connecting rod 13 passes through the main point of intersection and is perpendicular to The axis 5a of the main horizontal axis 5 is fixed with No. 13 main observation device 6-13 at one end of connecting rod 13, and No. 13 main observation device 6-13 is a telescope with a built-in coaxial laser, and its collimation axis is called It is the No. 13 subjective observation line 6-13a, which intersects the axis line 13a of the connecting rod 13 and is perpendicular to the axis line 5a of the main transverse axis 5 and the axis of the connecting rod 13 Heart line 13a. The other end of the connecting rod 13 is provided with a pedestal 10, and the pedestal 10 is provided with a secondary horizontal shaft 8 that can rotate around its own axis, and the axis 8a of the secondary horizontal shaft 8 is parallel to the axis of the main horizontal shaft 5 line 5a, and perpendicularly intersects with the axis line 13a of the connecting rod 13 to form a secondary intersection point. On the secondary horizontal axis 8, the No. 13 sub-observation device 7-13 is fixed, and the No. 13 sub-observation device 7-13 is a laser , whose optical axis is called the thirteenth sub-observation line 7-13a. The thirteenth secondary observation line 7-13a passes through the secondary intersection point and is perpendicular to the axis 8a of the secondary horizontal axis 8. The 13th main observation line 6-13a and the 13th auxiliary observation line 7-13a are in the same vertical plane. CCD digital camera 14 is installed on support 4. The main dial 11 is installed between the main horizontal shaft 5 and the corresponding position of the bracket 4, and the auxiliary dial 12 is installed between the auxiliary horizontal shaft 8 and the corresponding position of the axle frame 10. The rotations of the above-mentioned horizontal rotary platform 2, the main horizontal axis 5 and the secondary horizontal axis 8 are all manual.

The main dial 11 is used to measure the angle between the axis line 13 a of the connecting rod 13 and the axis line 9 a of the vertical shaft 9 , namely the main pitch angle α. The auxiliary dial 12 is used to measure the angle between the thirteenth auxiliary observation line 7-13a and the axis 13a of the connecting rod 13, that is, the auxiliary pitch angle β.

Under the action of the horizontal rotary platform 2, the No. 13 main observation device 6-13 and the No. 13 auxiliary observation device 7-13 can rotate horizontally synchronously, and the No. 13 main observation line 6-13a and the No. 13 auxiliary observation line 7 -13a rotates in the same vertical plane, thus, No. 13 main observation line 6-13a and No. 13 sub-observation line 7-13a can intersect at the measured point.

This embodiment also has a power supply part, a data processing part, a communication interface, a display screen, a keyboard and the like.

The method of using the rangefinder provided in this embodiment is as follows: set up a tripod at the station, place the rangefinder on the tripod, and perform centering and leveling. The surveyor operates the No. 13 main observation device 6-13 to aim at the target point B, and irradiates the laser light on the target point B, so that the target point B is located on the No. 13 main observation line 6-13a. The main dial 11 gives the value of the main pitch angle α. Then the surveyor operates the No. 13 auxiliary observation device 7-13 until in the output signal of the CCD digital camera 13, only one laser irradiation point is observed with the naked eye, so that the target point B is located on the No. 13 auxiliary observation line 7-13a. At this time, the main observation line 6-13a and the auxiliary observation line 7-13a intersect at the target point B. The auxiliary dial 12 gives the value of the auxiliary pitch angle β, and the measurement of this point is completed.

According to the values of the main pitch angle α and the auxiliary pitch angle β, the intersection of the known No. 13 main observation line 6-13a and the axis line 13a of the connecting rod 13 to the No. 13 auxiliary observation line 7-13a and the connecting rod 13 The value of the distance h of the intersection point of the axis line 13a and the position of the main intersection point, and finally the value of the distance S between the marked point and the main intersection point is obtained through the data processing part.

Example 14

40 to 42, embodiment 14 has a base 1, a horizontal rotary platform 2, a bracket 4 and a vertical shaft 9, the bracket 4 is fixed on the horizontal rotary platform 2, the vertical shaft 9 is fixedly connected to the base 1, and the horizontal rotary platform 2 is located on the base 1 and rotates around the axis 9a of the vertical axis 9, and the support 4 is provided with a horizontal main horizontal axis 5 that can rotate around its own axis. The axis line 5a of the main horizontal axis 5 intersects the axis line 9a of the vertical axis 9 to form a main point of intersection, and a connecting rod 13 is fixed on the main horizontal axis 5, and the axis line 13a of the connecting rod 13 passes through the main point of intersection and is perpendicular to The axis 5a of the main horizontal axis 5 is fixed with No. 14 main observation device 6-14 at one end of connecting rod 13, and No. 14 main observation device 6-14 is a telescope with a built-in coaxial laser, and its collimation axis is called The fourteenth principal observation line 6-14a, the fourteenth principal observation line 6-14a intersects the axis line 13a of the connecting rod 13, and is perpendicular to the axis line 5a of the main transverse axis 5 and the axis of the connecting rod 13 Heartline 13a. The other end of the connecting rod 13 is provided with a pedestal 10, and the pedestal 10 is provided with an auxiliary horizontal shaft 8 that can rotate around its own axis, and the axis 8a of the auxiliary horizontal shaft 8 is parallel to the axis of the main horizontal axis 5 line 5a, and perpendicularly intersects with the axis line 13a of the connecting rod 13 to form a secondary intersection point. On the secondary horizontal axis 8, the No. 14 sub-observation device 7-14 is fixed, and the No. 14 sub-observation device 7-14 is a laser , and its optical axis is called the No. 14 sub-observation line 7-14a. The No. 14 secondary observation line 7-14a passes through the secondary intersection point and is perpendicular to the axis 8a of the secondary horizontal axis 8. No. 14 main observation line 6-14a and No. 14 auxiliary observation line 7-14a are in the same vertical plane. CCD digital camera 14 is installed on support 4. The main dial 11 is installed between the main horizontal shaft 5 and the corresponding position of the bracket 4, and the auxiliary dial 12 is installed between the auxiliary horizontal shaft 8 and the corresponding position of the axle frame 10. The rotation of the above-mentioned horizontal rotary platform 2 and the main horizontal axis 5 is manual, the auxiliary horizontal axis 8 is driven by a servo motor or an ultrasonic motor, and the rotation of the auxiliary horizontal axis 8 drives the No. 14 auxiliary observation device 7-14 to rotate.

The main dial 11 is used to measure the angle between the axis line 13 a of the connecting rod 13 and the axis line 9 a of the vertical shaft 9 , namely the main pitch angle α. The auxiliary dial 12 is used to measure the angle between the No. 14 auxiliary observation line 7-14a and the axis 13a of the connecting rod 13, that is, the auxiliary pitch angle β.

Under the action of the horizontal rotary platform 2, the No. 14 main observation device 6-14 and the No. 14 auxiliary observation device 7-14 can rotate horizontally synchronously, and the No. 14 main observation line 6-14a and the No. 14 auxiliary observation line 7 -14a rotates in the same vertical plane, thus, No. 14 main observation line 6-14a and No. 14 auxiliary observation line 7-14a can intersect at the measured point.

This embodiment also has a power supply part, a data processing part, a communication interface, a display screen, a keyboard and the like.

The method of using the rangefinder provided in this embodiment is as follows: set up a tripod at the station, place the rangefinder on the tripod, and perform centering and leveling. The surveyor operates the No. 14 main observation device 6-14, manually aims at the target point B, and irradiates the laser light on the target point B, and the target point B is located on the No. 14 main observation line 6-14a. The main dial 11 gives the value of the main pitch angle α. Afterwards, the No. 14 auxiliary observation device 7-14 is automatically rotated by the motor until only one laser irradiation point is observed in the CCD digital camera 13, and the target point B is located on the No. 14 auxiliary observation line 7-14a. At this time, the main observation line 6-14a and the auxiliary observation line 7-14a intersect at the target point B. The auxiliary dial 12 gives the value of the auxiliary pitch angle β, and the measurement of this point is completed.

According to the values of the main pitch angle α and the auxiliary pitch angle β, the intersection of the known No. 14 main observation line 6-14a and the axis line 13a of the connecting rod 13 to the No. 14 auxiliary observation line 7-14a and the connecting rod 13 The value of the distance h of the intersection point of the axis line 13a and the position of the main intersection point, and finally the value of the distance S between the marked point and the main intersection point is obtained through the data processing part.

The built-in CCD digital camera telescope mentioned in the above embodiment can be seen in the second chapter of "Total Station Measurement Technology" edited by He Baoxi and published by Yellow River Water Conservancy Publishing House in August 2005. See also Mei Wensheng and Yang Hong, Chapter 2 of "Development and Application of Measuring Robots" published by Wuhan University Press in November 2011.

Claims (14)

1. A rangefinder, which has a base (1), a horizontal rotary platform (2), a bracket (4) and a vertical axis (9), the bracket (4) is fixed on the horizontal rotary platform (2), and the vertical axis ( 9) It is fixedly connected with the base (1), and the horizontal rotary platform (2) is on the base (1) and rotates around the axis (9a) of the vertical axis (9). There is a main horizontal axis (5) that is horizontal and can rotate around its own axis, and the axis (5a) of the main horizontal axis (5) intersects with the axis (9a) of the vertical axis (9) to form a main intersection point, a connecting rod (13) is fixed on the main transverse axis (5), the axis line (13a) of the connecting rod (13) passes through the main intersection point and is perpendicular to the axis line (5a) of the main transverse axis (5), A No. 1 main observation device (6-1) is fixed at one end of the connecting rod (13). The No. 1 main observation device is a telescope. (6-1a) intersects the axis (13a) of the connecting rod (13), and is perpendicular to the axis (5a) of the main transverse axis (5) and the axis (13a) of the connecting rod (13) , the other end of the connecting rod (13) is provided with a pedestal (10), and the pedestal (10) is provided with an auxiliary horizontal shaft (8) that can rotate around its own axis, and the axis of the auxiliary horizontal shaft (8) The line (8a) is parallel to the axis line (5a) of the main transverse axis (5), and perpendicularly intersects with the axis line (13a) of the connecting rod (13), forming a secondary intersection point, fixed on the secondary transverse axis (8) There is a secondary observation device (7-1), which is a telescope, and its collimation axis is called the secondary observation line (7-1a), and the secondary observation line (7-1a) passes through the secondary intersection point And perpendicular to the axis (8a) of the auxiliary horizontal axis (8), the No. 1 main observation line (6-1a) and the No. 1 auxiliary observation line (7-1a) are in the same vertical plane; ) and the corresponding parts of the bracket (4), the main dial (11) is installed, and the auxiliary dial (12) is installed between the auxiliary horizontal shaft (8) and the corresponding parts of the shaft frame (10); the above-mentioned horizontal rotary platform (2) , The rotation of the main horizontal axis (5) and the auxiliary horizontal axis (8) is manual. 2. A range finder, which has a base (1), a horizontal rotary platform (2), a bracket (4) and a vertical axis (9), the bracket (4) is fixed on the horizontal rotary platform (2), and the vertical axis ( 9) It is fixedly connected with the base (1), and the horizontal rotary platform (2) is on the base (1) and rotates around the axis (9a) of the vertical axis (9). There is a main horizontal axis (5) that is horizontal and can rotate around its own axis, and the axis (5a) of the main horizontal axis (5) intersects with the axis (9a) of the vertical axis (9) to form a main intersection point, a connecting rod (13) is fixed on the main transverse axis (5), the axis line (13a) of the connecting rod (13) passes through the main intersection point and is perpendicular to the axis line (5a) of the main transverse axis (5), The No. 2 main observation device (6-2) is fixed at one end of the connecting rod (13). The No. 2 main observation device is a telescope, and its collimation axis is called No. 2 main observation line (6-2a). The line (6-2a) intersects the axis line (13a) of the connecting rod (13), and is perpendicular to the axis line (5a) of the main transverse axis (5) and the axis line (13a) of the connecting rod (13). ), the other end of the connecting rod (13) is provided with a shaft frame (10), and the shaft frame (10) is provided with an auxiliary horizontal shaft (8) that can rotate around its own axis, and the shaft of the auxiliary horizontal shaft (8) The center line (8a) is parallel to the axis line (5a) of the main transverse axis (5), and perpendicularly intersects with the axis line (13a) of the connecting rod (13), forming a secondary intersection point, on the secondary transverse axis (8) The No. 2 sub-observation device (7-2) is fixed. The No. 2 sub-observation device is a telescope with a built-in CCD digital camera. 7-2a) The axis line (8a) passing through the secondary intersection point and perpendicular to the secondary horizontal axis (8), the No. 2 main observation line (6-2a) and the No. 2 auxiliary observation line (7-2a) are in the same vertical plane ; Install the main dial (11) between the main horizontal axis (5) and the corresponding part of the bracket (4), and install the auxiliary dial (12) between the auxiliary horizontal shaft (8) and the corresponding part of the shaft frame (10); The rotation of the above-mentioned horizontal rotary platform (2) is manual, the rotation of the main horizontal axis (5) is manual, and the rotation of the auxiliary horizontal axis (8) is electric. 3. A range finder, which has a base (1), a horizontal rotary platform (2), a bracket (4) and a vertical shaft (9), the bracket (4) is fixed on the horizontal rotary platform (2), and the vertical shaft ( 9) It is fixedly connected with the base (1), and the horizontal rotary platform (2) is on the base (1) and rotates around the axis (9a) of the vertical axis (9). There is a main horizontal axis (5) that is horizontal and can rotate around its own axis, and the axis (5a) of the main horizontal axis (5) intersects with the axis (9a) of the vertical axis (9) to form a main intersection point, a connecting rod (13) is fixed on the main transverse axis (5), the axis line (13a) of the connecting rod (13) passes through the main intersection point and is perpendicular to the axis line (5a) of the main transverse axis (5), The No. 3 main observation device (6-3) is fixed at one end of the connecting rod (13). The No. 3 main observation device is a telescope with a built-in CCD digital camera, and its collimation axis is called the No. 3 main observation line (6-3a). No. 3 subjective observation line (6-3a) intersects the axis line (13a) of the connecting rod (13), and is perpendicular to the axis line (5a) of the main transverse axis (5) and the axis of the connecting rod (13) The center line (13a), the other end of the connecting rod (13) is provided with a pedestal (10), and the pedestal (10) is provided with a secondary horizontal shaft (8) that can rotate around its own axis. 8) The axis line (8a) is parallel to the axis line (5a) of the main transverse axis (5), and perpendicularly intersects with the axis line (13a) of the connecting rod (13), forming a secondary intersection point. (8) is fixed with the No. 3 sub-observation device (7-3). The No. 3 sub-observation device is a telescope with a built-in CCD digital camera, and its collimation axis is called the No. 3 sub-observation line (7-3a). The observation line (7-3a) passes through the secondary intersection point and is perpendicular to the axis line (8a) of the auxiliary horizontal axis (8). The No. 3 main observation line (6-3a) and the No. 3 auxiliary observation line (7-3a) are in the same Vertical plane; install the main dial (11) between the main horizontal axis (5) and the corresponding part of the bracket (4), and install the auxiliary dial ( 12); the rotation of the above-mentioned horizontal rotary platform (2) is electric, the rotation of the main horizontal axis (5) is electric, and the rotation of the auxiliary horizontal axis (8) is electric. 4. A range finder, which has a base (1), a horizontal rotary platform (2), a bracket (4) and a vertical axis (9), the bracket (4) is fixed on the horizontal rotary platform (2), and the vertical axis ( 9) It is fixedly connected with the base (1), and the horizontal rotary platform (2) is on the base (1) and rotates around the axis (9a) of the vertical axis (9). There is a main horizontal axis (5) that is horizontal and can rotate around its own axis, and the axis (5a) of the main horizontal axis (5) intersects with the axis (9a) of the vertical axis (9) to form a main intersection point, a connecting rod (13) is fixed on the main transverse axis (5), the axis line (13a) of the connecting rod (13) passes through the main intersection point and is perpendicular to the axis line (5a) of the main transverse axis (5), One end of the connecting rod (13) is fixed with No. 4 subjective observation device (6-4), the main observation device is a laser, and its optical axis is called No. -4a) intersect with the axis line (13a) of the connecting rod (13), and at the same time be perpendicular to the axis line (5a) of the main transverse axis (5) and the axis line (13a) of the connecting rod (13), in The other end of the connecting rod (13) is provided with a pedestal (10), and the pedestal (10) is provided with a secondary horizontal shaft (8) that can rotate around its own axis, and the axis of the secondary horizontal shaft (8) ( 8a) The axis line (5a) parallel to the main transverse axis (5) and perpendicularly intersects with the axis line (13a) of the connecting rod (13) to form a secondary intersection point, on which four The No. 4 sub-observation device (7-4), the No. 4 sub-observation device is a laser, and its optical axis is called the No. 4 sub-observation line (7-4a). The No. 4 sub-observation line (7-4a) passes through the sub-intersection and is vertical On the axis (8a) of the auxiliary horizontal axis (8), the fourth main observation line (6-4a) and the fourth auxiliary observation line (7-4a) are in the same vertical plane; on the main horizontal axis (5) and The main dial (11) is installed between the corresponding parts of the bracket (4), and the auxiliary dial (12) is installed between the corresponding parts of the auxiliary horizontal shaft (8) and the shaft frame (10); the above-mentioned horizontal rotary platform (2), main The rotation of horizontal axis (5) and auxiliary horizontal axis (8) is manual. 5. A range finder, which has a base (1), a horizontal rotary platform (2), a bracket (4) and a vertical axis (9), the bracket (4) is fixed on the horizontal rotary platform (2), and the vertical axis ( 9) It is fixedly connected with the base (1), and the horizontal rotary platform (2) is on the base (1) and rotates around the axis (9a) of the vertical axis (9). There is a main horizontal axis (5) that is horizontal and can rotate around its own axis, and the axis (5a) of the main horizontal axis (5) intersects with the axis (9a) of the vertical axis (9) to form a main intersection point, a connecting rod (13) is fixed on the main transverse axis (5), the axis line (13a) of the connecting rod (13) passes through the main intersection point and is perpendicular to the axis line (5a) of the main transverse axis (5), At one end of the connecting rod (13) is fixed the No. 5 subjective observation device (6-5). The No. 5 subjective observation device is a laser, and its optical axis is called the No. 5 subjective observation line (6-5a). (6-5a) intersects the axis (13a) of the connecting rod (13), and is perpendicular to the axis (5a) of the main transverse axis (5) and the axis (13a) of the connecting rod (13) , the other end of the connecting rod (13) is provided with a pedestal (10), and the pedestal (10) is provided with an auxiliary horizontal shaft (8) that can rotate around its own axis, and the axis of the auxiliary horizontal shaft (8) The line (8a) is parallel to the axis line (5a) of the main transverse axis (5), and perpendicularly intersects with the axis line (13a) of the connecting rod (13), forming a secondary intersection point, fixed on the secondary transverse axis (8) There is No. 5 sub-observation device (7-5), the No. 5 sub-observation device is a laser, and its optical axis is called No. 5 sub-observation line (7-5a), and No. 5 sub-observation line (7-5a) passes through the sub-intersection And perpendicular to the axis (8a) of the auxiliary horizontal axis (8), the No. 5 main observation line (6-5a) and the No. 5 auxiliary observation line (7-5a) are in the same vertical plane; ) and the corresponding parts of the bracket (4), the main dial (11) is installed, and the auxiliary dial (12) is installed between the auxiliary horizontal shaft (8) and the corresponding parts of the shaft frame (10); the above-mentioned horizontal rotary platform (2) And the rotation of the main horizontal shaft (5) is manual, and the rotation of the auxiliary horizontal shaft (8) is electric. 6. A range finder, which has a base (1), a horizontal rotary platform (2), a bracket (4) and a vertical axis (9), the bracket (4) is fixed on the horizontal rotary platform (2), and the vertical axis ( 9) It is fixedly connected with the base (1), and the horizontal rotary platform (2) is on the base (1) and rotates around the axis (9a) of the vertical axis (9). There is a main horizontal axis (5) that is horizontal and can rotate around its own axis, and the axis (5a) of the main horizontal axis (5) intersects with the axis (9a) of the vertical axis (9) to form a main intersection point, a connecting rod (13) is fixed on the main transverse axis (5), the axis line (13a) of the connecting rod (13) passes through the main intersection point and is perpendicular to the axis line (5a) of the main transverse axis (5), One end of the connecting rod (13) is fixed with No. 6 main observation device (6-6). The No. 6 main observation device is a laser, and its optical axis is called No. 6 main observation line (6-6a). (6-6a) intersects the axis line (13a) of the connecting rod (13), and is perpendicular to the axis line (5a) of the main transverse axis (5) and the axis line (13a) of the connecting rod (13) at the same time , the other end of the connecting rod (13) is provided with a pedestal (10), and the pedestal (10) is provided with an auxiliary horizontal shaft (8) that can rotate around its own axis, and the axis of the auxiliary horizontal shaft (8) The line (8a) is parallel to the axis line (5a) of the main transverse axis (5), and perpendicularly intersects with the axis line (13a) of the connecting rod (13), forming a secondary intersection point, fixed on the secondary transverse axis (8) There is the No. 6 sub-observation device (7-6), the No. 6 sub-observation device is a laser, and its optical axis is called the No. 6 sub-observation line (7-6a), and the No. 6 sub-observation line (7-6a) passes through the sub-intersection And perpendicular to the axis (8a) of the auxiliary horizontal axis (8), the sixth main observation line (6-6a) and the sixth auxiliary observation line (7-6a) are in the same vertical plane; on the main horizontal axis (5 ) and the corresponding parts of the bracket (4), the main dial (11) is installed, and the auxiliary dial (12) is installed between the auxiliary horizontal shaft (8) and the corresponding parts of the shaft frame (10); the above-mentioned horizontal rotary platform (2) , The rotation of the main horizontal shaft (5) and the auxiliary horizontal shaft (8) is electric. 7. A range finder, which has a base (1), a horizontal rotary platform (2), a bracket (4) and a vertical axis (9), the bracket (4) is fixed on the horizontal rotary platform (2), and the vertical axis (9 ) is fixedly connected with the base (1), and the horizontal rotary platform (2) is located on the base (1) and rotates around the axis (9a) of the vertical axis (9). The main horizontal axis (5) that is horizontal and can rotate around its own axis, the axis (5a) of the main horizontal axis (5) intersects the axis (9a) of the vertical axis (9) to form the main intersection point , the connecting rod (13) is fixed on the main transverse axis (5), the axis (13a) of the connecting rod (13) passes through the main intersection point and is perpendicular to the axis (5a) of the main transverse axis (5), in One end of the connecting rod (13) is fixed with the No. 7 main observation device (6-7). The No. 7 main observation device is a telescope, and its collimation axis is called the No. 7 main observation line (6-7a). (6-7a) intersects the axis line (13a) of the connecting rod (13), and is perpendicular to the axis line (5a) of the main transverse axis (5) and the axis line (13a) of the connecting rod (13) at the same time , the other end of the connecting rod (13) is provided with a pedestal (10), and the pedestal (10) is provided with an auxiliary horizontal shaft (8) that can rotate around its own axis, and the axis of the auxiliary horizontal shaft (8) The line (8a) is parallel to the axis line (5a) of the main transverse axis (5), and perpendicularly intersects with the axis line (13a) of the connecting rod (13), forming a secondary intersection point, fixed on the secondary transverse axis (8) There is the No. 7 sub-observation device (7-7), the No. 7 sub-observation device is a laser, and its optical axis is called the No. 7 sub-observation line (7-7a), and the No. 7 sub-observation line (7-7a) passes through the sub-intersection point And perpendicular to the axis (8a) of the auxiliary horizontal axis (8), the No. 7 main observation line (6-7a) and the No. 7 auxiliary observation line (7-7a) are in the same vertical plane; on the main transverse axis (5 ) and the corresponding parts of the bracket (4), the main dial (11) is installed, and the auxiliary dial (12) is installed between the auxiliary horizontal shaft (8) and the corresponding parts of the shaft frame (10); the above-mentioned horizontal rotary platform (2) , The rotation of the main horizontal axis (5) and the auxiliary horizontal axis (8) is manual. 8. A range finder, which has a base (1), a horizontal rotary platform (2), a bracket (4) and a vertical axis (9), the bracket (4) is fixed on the horizontal rotary platform (2), and the vertical axis ( 9) It is fixedly connected with the base (1), and the horizontal rotary platform (2) is on the base (1) and rotates around the axis (9a) of the vertical axis (9). There is a main horizontal axis (5) that is horizontal and can rotate around its own axis, and the axis (5a) of the main horizontal axis (5) intersects with the axis (9a) of the vertical axis (9) to form a main intersection point, a connecting rod (13) is fixed on the main transverse axis (5), the axis line (13a) of the connecting rod (13) passes through the main intersection point and is perpendicular to the axis line (5a) of the main transverse axis (5), The No. 8 main observation device (6-8) is fixed at one end of the connecting rod (13). The No. 8 main observation device is a telescope with a built-in CCD digital camera, and its collimation axis is called the No. 8 main observation line (6-8a) , No. 8 subjective observation line (6-8a) intersects the axis line (13a) of the connecting rod (13), and is perpendicular to the axis line (5a) of the main transverse axis (5) and the axis line (13) of the connecting rod (13) Axis line (13a), a shaft frame (10) is provided at the other end of the connecting rod (13). The shaft frame (10) is provided with an auxiliary horizontal shaft (8) that can rotate around its own axis line. The auxiliary horizontal shaft The axis line (8a) of (8) is parallel to the axis line (5a) of the main transverse axis (5), and perpendicularly intersects with the axis line (13a) of the connecting rod (13), forming a secondary intersection point. The No. 8 sub-observation device (7-8) is fixed on the shaft (8). The No. 8 sub-observation device is a laser, and its optical axis is called No. 8 sub-observation line (7-8a). -8a) The axis (8a) passing through the minor intersection point and perpendicular to the minor transverse axis (8), the No. 8 main observation line (6-8a) and the No. 8 auxiliary observation line (7-8a) are in the same vertical plane; Install the main dial (11) between the main horizontal shaft (5) and the corresponding part of the bracket (4), and install the auxiliary dial (12) between the auxiliary horizontal shaft (8) and the corresponding part of the shaft frame (10); the above The rotations of the horizontal rotary platform (2), the main transverse axis (5) and the auxiliary transverse axis (8) are all manual. 9. A range finder, which has a base (1), a horizontal rotary platform (2), a bracket (4) and a vertical axis (9), the bracket (4) is fixed on the horizontal rotary platform (2), and the vertical axis ( 9) It is fixedly connected with the base (1), and the horizontal rotary platform (2) is on the base (1) and rotates around the axis (9a) of the vertical axis (9). There is a main horizontal axis (5) that is horizontal and can rotate around its own axis, and the axis (5a) of the main horizontal axis (5) intersects with the axis (9a) of the vertical axis (9) to form a main intersection point, a connecting rod (13) is fixed on the main transverse axis (5), the axis line (13a) of the connecting rod (13) passes through the main intersection point and is perpendicular to the axis line (5a) of the main transverse axis (5), No. 9 main observation device (6-9) is fixed at one end of the connecting rod (13). The No. 9 main observation device is a telescope with a built-in CCD digital camera, and its collimation axis is called No. 9 main observation line (6-9a) , the No. 9 subjective observation line (6-9a) intersects the axis line (13a) of the connecting rod (13), and is perpendicular to the axis line (5a) of the main transverse axis (5) and the axis line (13) of the connecting rod (13) Axis line (13a), a shaft frame (10) is provided at the other end of the connecting rod (13). The shaft frame (10) is provided with an auxiliary horizontal shaft (8) that can rotate around its own axis line. The auxiliary horizontal shaft The axis line (8a) of (8) is parallel to the axis line (5a) of the main transverse axis (5), and perpendicularly intersects with the axis line (13a) of the connecting rod (13), forming a secondary intersection point. The No. 9 sub-observation device (7-9) is fixed on the shaft (8). The No. 9 sub-observation device is a laser, and its optical axis is called the No. 9 sub-observation line (7-9a). -9a) The axis line (8a) passing through the secondary intersection point and perpendicular to the secondary horizontal axis (8), the No. 9 main observation line (6-9a) and the No. 9 auxiliary observation line (7-9a) are in the same vertical plane; Install the main dial (11) between the main horizontal shaft (5) and the corresponding part of the bracket (4), and install the auxiliary dial (12) between the auxiliary horizontal shaft (8) and the corresponding part of the shaft frame (10); the above The rotation of the horizontal rotary platform (2) and the main horizontal axis (5) is manual, and the rotation of the auxiliary horizontal axis (8) is electric. 10. A range finder, which has a base (1), a horizontal rotary platform (2), a bracket (4) and a vertical axis (9), the bracket (4) is fixed on the horizontal rotary platform (2), and the vertical axis ( 9) It is fixedly connected with the base (1), and the horizontal rotary platform (2) is on the base (1) and rotates around the axis (9a) of the vertical axis (9). There is a main horizontal axis (5) that is horizontal and can rotate around its own axis, and the axis (5a) of the main horizontal axis (5) intersects with the axis (9a) of the vertical axis (9) to form a main intersection point, a connecting rod (13) is fixed on the main transverse axis (5), the axis line (13a) of the connecting rod (13) passes through the main intersection point and is perpendicular to the axis line (5a) of the main transverse axis (5), The No. 10 main observation device (6-10) is fixed at one end of the connecting rod (13). The No. 10 main observation device is a telescope with a built-in optical axis laser, and its collimation axis is called the No. 10 main observation line (6-10a) , the tenth subjective observation line (6-10a) intersects the axis line (13a) of the connecting rod (13), and is perpendicular to the axis line (5a) of the main transverse axis (5) and the axis line (13) of the connecting rod (13) Axis line (13a), a shaft frame (10) is provided at the other end of the connecting rod (13). The shaft frame (10) is provided with an auxiliary horizontal shaft (8) that can rotate around its own axis line. The auxiliary horizontal shaft The axis line (8a) of (8) is parallel to the axis line (5a) of the main transverse axis (5), and perpendicularly intersects with the axis line (13a) of the connecting rod (13), forming a secondary intersection point. The No. 10 sub-observation device (7-10) is fixed on the axis (8). The No. 10 sub-observation device is a telescope, and its collimation axis is called the No. 10 sub-observation line (7-10a). 7-10a) The axis (8a) passing through the minor intersection and perpendicular to the minor transverse axis (8), the No. 10 main observation line (6-10a) and the No. 10 auxiliary observation line (7-10a) are in the same vertical plane ; Install the main dial (11) between the main horizontal axis (5) and the corresponding part of the bracket (4), and install the auxiliary dial (12) between the auxiliary horizontal shaft (8) and the corresponding part of the shaft frame (10); The rotations of the above-mentioned horizontal rotary platform (2), the main transverse axis (5) and the auxiliary transverse axis (8) are all manual. 11. A range finder, which has a base (1), a horizontal rotary platform (2), a bracket (4) and a vertical axis (9), the bracket (4) is fixed on the horizontal rotary platform (2), and the vertical axis ( 9) It is fixedly connected with the base (1), and the horizontal rotary platform (2) is on the base (1) and rotates around the axis (9a) of the vertical axis (9). There is a main horizontal axis (5) that is horizontal and can rotate around its own axis, and the axis (5a) of the main horizontal axis (5) intersects with the axis (9a) of the vertical axis (9) to form a main intersection point, a connecting rod (13) is fixed on the main transverse axis (5), the axis line (13a) of the connecting rod (13) passes through the main intersection point and is perpendicular to the axis line (5a) of the main transverse axis (5), One end of the connecting rod (13) is fixed with the No. 11 main observation device (6-11). The No. 11 main observation device is a telescope with a built-in coaxial laser, and its collimation axis is called the No. 11 main observation line (6-11). -11a), the No. 11 principal observation line (6-11a) intersects the axis line (13a) of the connecting rod (13), and is perpendicular to the axis line (5a) of the main transverse axis (5) and the connecting rod The axis (13a) of (13) is provided with a shaft frame (10) at the other end of the connecting rod (13), and the shaft frame (10) is provided with an auxiliary horizontal shaft (8) that can rotate around its own axis , the axis (8a) of the auxiliary transverse shaft (8) is parallel to the axis (5a) of the main transverse axis (5), and perpendicularly intersects with the axis (13a) of the connecting rod (13), forming a secondary intersection , the No. 11 sub-observation device (7-11) is fixed on the sub-horizontal axis (8). The No. 11 sub-observation device is a telescope with a built-in CCD digital camera, and its collimation axis is called No. 11 sub-observation line (7-11a), the axis line (8a) of the No. 11 auxiliary observation line (7-11a) passing through the minor intersection and perpendicular to the auxiliary transverse axis (8), the No. 11 main observation line (6-11a) and the tenth The No. 1 auxiliary observation line (7-11a) is on the same vertical plane; the main dial (11) is installed between the main horizontal axis (5) and the corresponding part of the bracket (4), and the auxiliary horizontal axis (8) and the axle frame (10) The auxiliary dial (12) is installed between the corresponding parts; the rotation of the above-mentioned horizontal rotary platform (2), the main horizontal axis (5) and the auxiliary horizontal axis (8) is manual. 12. A range finder, which has a base (1), a horizontal rotary platform (2), a bracket (4) and a vertical axis (9), the bracket (4) is fixed on the horizontal rotary platform (2), and the vertical axis ( 9) It is fixedly connected with the base (1), and the horizontal rotary platform (2) is on the base (1) and rotates around the axis (9a) of the vertical axis (9). There is a main horizontal axis (5) that is horizontal and can rotate around its own axis, and the axis (5a) of the main horizontal axis (5) intersects with the axis (9a) of the vertical axis (9) to form a main intersection point, a connecting rod (13) is fixed on the main transverse axis (5), the axis line (13a) of the connecting rod (13) passes through the main intersection point and is perpendicular to the axis line (5a) of the main transverse axis (5), One end of the connecting rod (13) is fixed with the No. 12 main observation device (6-12). The No. 12 main observation device is a telescope with a built-in coaxial laser, and its collimation axis is called the No. 12 main observation line (6 -12a), No. 12 principal observation line (6-12a) intersects the axis line (13a) of the connecting rod (13), and is perpendicular to the axis line (5a) of the main transverse axis (5) and the connecting rod The axis (13a) of (13) is provided with a shaft frame (10) at the other end of the connecting rod (13), and the shaft frame (10) is provided with an auxiliary horizontal shaft (8) that can rotate around its own axis , the axis (8a) of the auxiliary transverse shaft (8) is parallel to the axis (5a) of the main transverse axis (5), and perpendicularly intersects with the axis (13a) of the connecting rod (13), forming a secondary intersection , the No. 12 sub-observation device (7-12) is fixed on the sub-horizontal axis (8). The No. 12 sub-observation device is a telescope with a built-in CCD digital camera, and its collimation axis is called No. 12 sub-observation line (7-12a), the axis line (8a) of the twelfth auxiliary observation line (7-12a) passing through the minor intersection point and perpendicular to the auxiliary horizontal axis (8), the twelfth main observation line (6-12a) and the tenth The second auxiliary observation line (7-12a) is on the same vertical plane; install the main dial (11) between the main horizontal axis (5) and the corresponding part of the bracket (4), and install the main dial (11) between the auxiliary horizontal axis (8) and the axle frame (10) The auxiliary dial (12) is installed between the corresponding parts; the rotation of the above-mentioned horizontal rotary platform (2) and the main horizontal axis (5) is manual, and the rotation of the auxiliary horizontal axis (8) is electric. 13. A range finder, which has a base (1), a horizontal rotary platform (2), a bracket (4) and a vertical axis (9), the bracket (4) is fixed on the horizontal rotary platform (2), and the vertical axis ( 9) It is fixedly connected with the base (1), and the horizontal rotary platform (2) is on the base (1) and rotates around the axis (9a) of the vertical axis (9). There is a main horizontal axis (5) that is horizontal and can rotate around its own axis, and the axis (5a) of the main horizontal axis (5) intersects with the axis (9a) of the vertical axis (9) to form a main intersection point, a connecting rod (13) is fixed on the main transverse axis (5), the axis line (13a) of the connecting rod (13) passes through the main intersection point and is perpendicular to the axis line (5a) of the main transverse axis (5), The No. 13 main observation device (6-13) is fixed at one end of the connecting rod (13). The No. 13 main observation device is a telescope with a built-in coaxial laser, and its collimation axis is called the No. 13 main observation line (6-13). -13a), the thirteenth principal observation line (6-13a) intersects the axis line (13a) of the connecting rod (13), and is perpendicular to the axis line (5a) of the main transverse axis (5) and the connecting rod The axis (13a) of (13) is provided with a shaft frame (10) at the other end of the connecting rod (13), and the shaft frame (10) is provided with an auxiliary horizontal shaft (8) that can rotate around its own axis , the axis (8a) of the auxiliary transverse shaft (8) is parallel to the axis (5a) of the main transverse axis (5), and perpendicularly intersects with the axis (13a) of the connecting rod (13), forming a secondary intersection , the No. 13 sub-observation device (7-13) is fixed on the sub-horizontal axis (8), the No. 13 sub-observation device is a laser, and its optical axis is called No. 13 sub-observation line (7-13a), The thirteenth auxiliary observation line (7-13a) passes through the minor intersection point and is perpendicular to the axis (8a) of the auxiliary horizontal axis (8), the thirteenth main observation line (6-13a) and the thirteenth auxiliary observation line ( 7-13a) on the same vertical plane; install a CCD digital camera (14) on the bracket (4); install the main dial (11) between the main horizontal axis (5) and the corresponding part of the bracket (4), The auxiliary dial (12) is installed between the horizontal axis (8) and the corresponding parts of the shaft frame (10); the rotation of the above-mentioned horizontal rotary platform (2), the main horizontal axis (5) and the auxiliary horizontal axis (8) is all manual. 14. A range finder, which has a base (1), a horizontal rotary platform (2), a bracket (4) and a vertical axis (9), the bracket (4) is fixed on the horizontal rotary platform (2), and the vertical axis ( 9) It is fixedly connected with the base (1), and the horizontal rotary platform (2) is on the base (1) and rotates around the axis (9a) of the vertical axis (9). There is a main horizontal axis (5) that is horizontal and can rotate around its own axis, and the axis (5a) of the main horizontal axis (5) intersects with the axis (9a) of the vertical axis (9) to form a main intersection point, a connecting rod (13) is fixed on the main transverse axis (5), the axis line (13a) of the connecting rod (13) passes through the main intersection point and is perpendicular to the axis line (5a) of the main transverse axis (5), One end of the connecting rod (13) is fixed with the No. 14 main observation device (6-14). The No. 14 main observation device is a telescope with a built-in coaxial laser, and its collimation axis is called the No. 14 main observation line (6 -14a), the fourteenth principal observation line (6-14a) intersects the axis line (13a) of the connecting rod (13), and is perpendicular to the axis line (5a) of the main transverse axis (5) and the connecting rod The axis (13a) of (13) is provided with a shaft frame (10) at the other end of the connecting rod (13), and the shaft frame (10) is provided with an auxiliary horizontal shaft (8) that can rotate around its own axis , the axis (8a) of the auxiliary transverse shaft (8) is parallel to the axis (5a) of the main transverse axis (5), and perpendicularly intersects with the axis (13a) of the connecting rod (13), forming a secondary intersection , the No. 14 sub-observation device (7-14) is fixed on the sub-horizontal axis (8), the No. 14 sub-observation device is a laser, and its optical axis is called No. 14 sub-observation line (7-14a), The 14th secondary observation line (7-14a) passes through the secondary intersection point and is perpendicular to the axis (8a) of the secondary horizontal axis (8), the 14th main observation line (6-14a) and the 14th secondary observation line ( 7-14a) on the same vertical plane; install a CCD digital camera (14) on the bracket (4); install the main dial (11) between the main horizontal axis (5) and the corresponding part of the bracket (4), The auxiliary dial (12) is installed between the horizontal axis (8) and the corresponding part of the shaft frame (10); the rotation of the above-mentioned horizontal rotary platform (2) and the main horizontal axis (5) is manual, and the rotation of the auxiliary horizontal axis (8) for electric.