CN105758341B - A kind of artillery barrel inner bore straightness detection equipment - Google Patents
A kind of artillery barrel inner bore straightness detection equipment Download PDFInfo
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Abstract
A kind of artillery barrel bore Linearity surveying equipment, including detection device and target；The detection device has pedestal, horizontal rotation platform, bracket and vertical pivot, bracket is equipped with main horizontal axis, bracket is equipped with main horizontal axis, it is fixed with the main observation device of No.1 on main horizontal axis, connecting rod is set on the main observation device of No.1, pedestal is equipped on connecting rod, pedestal is equipped with countershaft, the axial line of countershaft and the axial line of connecting rod intersect vertically, and No.1 pair observation device is fixed on countershaft, and No.1 subjectivity survey line and the No.1 pair line of observation are in same plane；The bottom surface of the main body of target is equipped with three support rods being in triangular distribution, spherical contact is fixed on the rod end of every support rod, the top surface of main body is equipped with plane mirror, the mirror surface of plane mirror is formed by plane perpendicular to the centre of sphere by three spherical contacts, the positional relationship of specific identification point there are three setting on plane mirror, each identification point and three spherical contact centre ofs sphere is determining；Present invention measurement is accurate, structure is simple and convenient to operate.
Description
Technical field
The present invention relates to artillery barrel bore Linearity surveying equipment.
Background technique
Because processing, gravity, reasons, the axis of gun barrel such as expand with heat and contract with cold are not ideal lines, there is bending.It is light then
Artillery shooting precision is influenced, it is heavy then shell is hindered to move, generate expansion or even bombing bore.Evaluate cannon barrel axis bending degree
Index, the i.e. straightness of gun barrel.
Existing gun barrel verticality measuring method mainly includes the following categories:
(1) detection method of army's routine: it is that standard straight degree diameter rule are put into gun barrel, can be to close by person
Otherwise lattice are unqualified.According to the regulation of GJB4537-2002, once exceeded with the method measurement bending degree, cannon is given
To scrap.
The disadvantage of this method is that: qualitative detection can only be carried out.See Cheng Shi, Huangping, " gun barrel Linearity surveying
Method and measuring cell selection ", " defense technology basis " 2007(2), p53.
(2) detection method of target range measuring station: it is to measure centering ring center in gun barrel difference with measuring telescope
Bias of the position to reference coordinate axle.
The disadvantage of this method is that: vulnerable to the influence of subjective judgement, and also troublesome in poeration, low measurement accuracy, effect
Rate is lower.See Sun Jihong, Zhang Wenjie, Yang Qingwen, " development of the development of gun barrel curvature detector ", " computer measurement
With control " 2006,14(6) p814.
(3) it is measured using sensor arrays such as laser, PSD/CCD.
Such method is disadvantageous in that: some embodies artillery barrel bore section circle using the optical target of fixed diameter
The heart, this does not obviously meet actual conditions；Some need three-jaw or other self-centering units determine the center in each section, depending on
Concentric mechanism structure is more complicated, especially when gun barrel bore is less than normal or bigger than normal, to centering machine process and assemble precision
It is more demanding；It is required that after operation centering machine is moved to certain axial position inside the gun barrel, then adjust centering machine and be allowed to
With the transversal face contact of the axial location accurately to embody the cross section center of circle, it is not easy in operation, is easy to cause biggish survey
Measure error；It is crucial that these measurement methods emphasized laser, sensor installation site cannot be guaranteed real embodiment
Axis etc..See Zhang Liancun, Zhang Guoyu, pay elegant China etc., " φ 25mm gun barrel straightness photoelectric measurement method ", " optics essence
Close engineering " 2004,12(5), p485.See Sun Jihong, Zhang Wenjie, Yang Qingwen, " development of gun barrel curvature detector is ground
System ", " computer measurement and control " 2006,14(6) p814.See white Baoxing, Ma Hong, " the lossless inspection of artillery barrel bore straightness
Examining system ", " Changchun University of Science and Technology's journal " 2002,25(2), p37.Jian Mayong army, quadriporticus are strong, " artillery barrel bore straightness
Automatic checkout system ", " instrumental technique " 2002(1), p11.See Yang Huiyong, Zhang Peilin, Yan Pengcheng etc., " gun barrel curvature
Detection method research ", " weaponry automation " 2008,27(9), p19.See Chen Hongjun, Hu Chaogen, Liu Jianjun, " gun barrel
Linearity surveying and judging service life ", " marine electronic engineering " 2010,30(3), p171.
Total station is using extremely wide instrument of surveying and mapping.Total station overall structure is divided into two large divisions: pedestal and alidade.According to
The telescope in quasi- portion, can in the horizontal plane with 360 are carried out in vertical plane0Rotation, convenient for sighting target.Pedestal is for instrument
The connection of leveling and tripod.The cooperative target of total station is most commonly seen with prism.Wherein, prism is generally by pedestal and three feet
Frame connection installation, single prism often use centering rod and bracket to install.It is detailed in Li Zeqiu chief editor, publishing house of Wuhan University of Technology 2012
Publish its " total station survey technology ", 2.1 sections, p14-p15 July.
Total station can carry out ranging and angle measurement to certain target point in survey station point simultaneously, obtain distance S, horizontal angle γ, hang down
Tri- master datas of right angle α.Rangefinder
When measurement, in survey station point, total station centering leveling, in target point, prism centering leveling.When telescope sights target
When, the horizontal limb degree and vertical circle of total station provide horizontal angle and vertical angle of the target point with respect to survey station point respectively.Li Ze
Ball chief editor, publishing house of Wuhan University of Technology publishes its " total station survey technology " in July, 2012, and 1.2 sections, p7-p9 describes volume
Three kinds of scales such as code scale, grating circle, dynamic scale.
Total station built-in infrared generator and receiver in telescope can emit and coaxial infrared of telescope optic axis
Light.If there is the total station of non-prism measurement function, also built-in laser, can emit coaxial with telescope optic axis in telescope
Red color visible laser.By two-way time of the measurement light wave on testing distance, tested distance can be obtained.See that protects happiness master
It compiles, the Yellow River water conservancy publishing house in August, 2005 publishes its " total station survey technology " p23, p27.
He Baoxi chief editor, the Yellow River water conservancy publishing house in August, 2005 publish its " total station survey technology " second section of chapter 2,
The range measurement principle of current total station, mainly impulse method, ranging phase method are described, the Department of Electronics of corresponding complexity is required
System.The pulse that impulse method ranging, directly measurement rangefinder issue is tested the time of distance back and forth.It is military according to Ye Xiaoming, Ling Mozhu
Chinese university press publishes its " total station errors of principles " p8 in March, 2004, even if the clock frequency for timing have it is atomic small
Error, also result in very big measurement error.For example clock frequency is 100MHz, even if having the frequency error of ± 1Hz, ranging
Error is also up to ± 1.5m.So impulse method measurement accuracy is low, it is mainly used for long-range low precision measure.Ranging phase method,
Principle be by measuring the phase change that continuous modulated signal generates back and forth on testing distance come the indirect determination propagation time,
To acquire propagation distance.Ranging phase method is related to complicated control and operation, such as measurement ruler conversion and control, light path converting
Control, dim light automatically control, and survey phase rhythm (timing control), the conversion of phase distance, coarse-fine ruler apart from Linking operation etc. (see leaf
Know bright, Ling Mozhu, publishing house of Wuhan University publishes its " total station errors of principles " p15 in March, 2004).The electronic system of measurement
More than impulse method complexity.Thus many problems be will lead to.Ye Xiaoming, Ling Mozhu, publishing house of Wuhan University publish it in March, 2004
The 3rd chapter of " the total station errors of principles " p42 is analyzed, for example the same frequency photoelectricity in circuit harasses the mistake of period caused by signal
Difference, inner quartz crystal oscillator are affected by temperature caused error.Li Guangyun, Li Zongchun chief editor, Mapping Press 2011 1
" industrial measuring system principle and application " p134 of moon publication, caused by also referring to that practical range frequency and design frequency are inconsistent
Range error problem.
Have a problem most important to range accuracy, no matter pulse ranging or phase ranging, range accuracy all takes
Certainly in the precise measurement to the light velocity in atmosphere.And during actual measurement, the light velocity is by feelings such as atmospheric temperature, humidity, air pressures
Condition influences, and needs to measure these meteorologic parameters in advance, and carry out relevant atmospheric correction.It is edited according to Li Zeqiu, Wuhan science and engineering
University press publishes its " total station survey technology " p22 in July, 2012, and the atmospheric correction of total station is also and used in the total station
The wavelength of ranging light wave is related.
Summary of the invention
It is an object of the invention to propose a kind of to measure accurate, easy to operate artillery barrel bore Linearity surveying and set
It is standby.
In order to achieve the above objectives, the present invention takes one of technical solution as follows: the present invention includes detection device and work mesh
Mark；The detection device has pedestal, horizontal rotation platform, bracket and vertical pivot, and bracket is fixed on horizontal rotation platform, vertical pivot
It is fixedly connected with pedestal, horizontal rotation platform is in the axial line on pedestal and around vertical pivot and rotates, and bracket is equipped with horizontal
And can intersect around the main horizontal axis that self-axis line is rotated, the axial line of main horizontal axis with the axial line of vertical pivot, form main friendship
Point is fixed with the main observation device of No.1 on main horizontal axis, and the main observation device of No.1 is a telescope, and collimation axis is known as No.1 master
The line of observation, No.1 subjectivity survey line are arranged on the main observation device of No.1 and connect by main intersection point and perpendicular to the axial line of main horizontal axis
Bar, the axial line of connecting rod are equipped with pedestal, pedestal, which is equipped with, to be enclosed by main intersection point and perpendicular to No.1 subjectivity survey line on connecting rod
The countershaft rotated around self-axis line, the axial line and No.1 subjectivity survey line of countershaft are at spatial vertical, and the axis with connecting rod
Heart line intersects vertically, and forms auxiliary intersection point, and No.1 pair observation device is fixed on countershaft, and No.1 pair observation device is looked in the distance for one
Mirror, collimation axis are known as the No.1 pair line of observation, and the No.1 pair line of observation passes through auxiliary intersection point and the axial line perpendicular to countershaft, No.1 master
The line of observation and the No.1 pair line of observation are in same plane；Horizontal limb, main horizontal axis are installed between vertical pivot and horizontal rotation platform
Main dial is installed between bracket corresponding site, secondary scale is installed between countershaft and pedestal corresponding site；Above-mentioned horizontal rotation is flat
The rotation of platform, main horizontal axis and countershaft is manual；The target has main body, and the bottom surface of main body is equipped with into triangle point
Three support rods of cloth, spherical contact is fixed on the rod end of every support rod, and the top surface of main body is equipped with plane mirror, plane mirror
On set there are three specific identification point, measure the positional relationship of three identification points and three spherical contact centre ofs sphere；In use, work
Target is in artillery barrel bore, and the spherical contact on three support rods is against on artillery barrel bore wall, and No.1 subjectivity is surveyed
Line and the No.1 pair line of observation intersect at first identification point, determine the coordinate of the relatively main intersection point of first identification point, and so on,
Determine the coordinate position of second identification point, third identification point, the coordinate position of three spherical contact centre ofs sphere is able to really as a result,
It is fixed.
In order to achieve the above objectives, the present invention takes the two as follows of technical solution: the present invention includes detection device and work mesh
Mark；The detection device has pedestal, horizontal rotation platform, bracket and vertical pivot, and bracket is fixed on horizontal rotation platform, vertical pivot
It is fixedly connected with pedestal, horizontal rotation platform is in the axial line on pedestal and around vertical pivot and rotates, and bracket is equipped with horizontal
And can intersect around the main horizontal axis that self-axis line is rotated, the axial line of main horizontal axis with the axial line of vertical pivot, form main friendship
Point is fixed with No. two main observation devices on main horizontal axis, and No. two main observation devices are a telescope, and collimation axis is known as No. two masters
The line of observation, No. two subjective surveys line are arranged on No. two main observation devices and connect by main intersection point and perpendicular to the axial line of main horizontal axis
Bar, the axial line of connecting rod are equipped with pedestal, pedestal, which is equipped with, to be enclosed by main intersection point and perpendicular to No. two subjective surveys line on connecting rod
The countershaft rotated around self-axis line, the axial line of countershaft and No. two subjective surveys line are at spatial vertical, and the axis with connecting rod
Heart line intersects vertically, and forms auxiliary intersection point, No. two secondary observation devices is fixed on countershaft, No. two secondary observation devices are built in one
The telescope of CCD digital camera, collimation axis are known as No. two secondary lines of observation, and No. two secondary lines of observation are by auxiliary intersection point and perpendicular to pair
The axial line of axis, No. two subjective surveys line and No. two secondary lines of observation are in same plane；It is installed between vertical pivot and horizontal rotation platform
There is horizontal limb, main dial is installed between main horizontal axis and bracket corresponding site, pair degree is installed between countershaft and pedestal corresponding site
Disk；Above-mentioned horizontal rotation platform and main horizontal axis rotate to be manually, and rotating to be for countershaft is electronic；The target has master
Body, the bottom surface of main body are equipped with three support rods being in triangular distribution, are fixed with spherical contact on the rod end of every support rod,
The top surface of main body is equipped with plane mirror, sets that there are three specific identification points on plane mirror, measures three identification points and three spherical
The positional relationship of the contact centre of sphere；In use, target is in artillery barrel bore, the spherical contact on three support rods is supported
On artillery barrel bore wall, No. two subjective surveys line and No. two secondary lines of observation intersect at first identification point, determine first mark
Know a coordinate for the relatively main intersection point of point, and so on, determine the coordinate position of second identification point, third identification point, as a result, three
The coordinate position of a spherical contact centre of sphere is determined.
In order to achieve the above objectives, the present invention takes the three as follows of technical solution: the present invention includes detection device and work mesh
Mark；The detection device has pedestal, horizontal rotation platform, bracket and vertical pivot, and bracket is fixed on horizontal rotation platform, vertical pivot
It is fixedly connected with pedestal, horizontal rotation platform is in the axial line on pedestal and around vertical pivot and rotates, and bracket is equipped with horizontal
And can intersect around the main horizontal axis that self-axis line is rotated, the axial line of main horizontal axis with the axial line of vertical pivot, form main friendship
Point is fixed with No. three main observation devices on main horizontal axis, and No. three main observation devices are the telescope of an in-built CCD digital camera,
Its collimation axis is known as No. three subjective surveys line, and No. three subjective surveys line are by main intersection point and perpendicular to the axial line of main horizontal axis, at No. three
Connecting rod is set on main observation device, and the axial line of connecting rod is equipped on connecting rod by main intersection point and perpendicular to No. three subjective surveys line
Pedestal, pedestal is equipped with can be around the countershaft that self-axis line is rotated, and the axial line of countershaft and No. three subjective surveys line are at sky
Between it is vertical, and intersect vertically with the axial line of connecting rod, form auxiliary intersection point, be fixed with No. three secondary observation devices on countershaft, No. three
Secondary observation device is the telescope of an in-built CCD digital camera, and collimation axis is known as No. three secondary lines of observation, and No. three secondary lines of observation are logical
Auxiliary intersection point and the axial line perpendicular to countershaft are crossed, No. three subjective surveys line and No. three secondary lines of observation are in same plane；Vertical pivot and water
Horizontal limb is installed between flat revolving platform, main dial, countershaft and pedestal phase are installed between main horizontal axis and bracket corresponding site
It answers and secondary scale is installed between position；The rotation of above-mentioned horizontal rotation platform, main horizontal axis and countershaft is electronic；The target
With main body, the bottom surface of main body is equipped with three support rods being in triangular distribution, and is fixed with ball on the rod end of every support rod
Shape contact, the top surface of main body are equipped with plane mirror, set that there are three specific identification points on plane mirror, measure three identification points and three
The positional relationship of a spherical contact centre of sphere；In use, target is in artillery barrel bore, it is spherical on three support rods
Contact is against on artillery barrel bore wall, and No. three subjective surveys line and No. three secondary lines of observation intersect at first identification point, determines the
The coordinate of the relatively main intersection point of one identification point, and so on, determine the coordinate position of second identification point, third identification point,
The coordinate position of three spherical contact centre ofs sphere is determined as a result,.
In order to achieve the above objectives, the present invention takes the four as follows of technical solution: the present invention includes detection device and work mesh
Mark；The detection device has pedestal, horizontal rotation platform, bracket and vertical pivot, and bracket is fixed on horizontal rotation platform, vertical pivot
It is fixedly connected with pedestal, horizontal rotation platform is in the axial line on pedestal and around vertical pivot and rotates, and bracket is equipped with horizontal
And can intersect around the main horizontal axis that self-axis line is rotated, the axial line of main horizontal axis with the axial line of vertical pivot, form main friendship
Point is fixed with No. four main observation devices on main horizontal axis, and No. four main observation devices are a laser, and optical axis is known as No. four subjectivities
Connecting rod is arranged on No. four main observation devices by main intersection point and perpendicular to the axial line of main horizontal axis in survey line, No. four subjective surveys line,
The axial line of connecting rod is equipped with pedestal, pedestal is equipped with and can surround by main intersection point and perpendicular to No. four subjective surveys line on connecting rod
The countershaft that self-axis line is rotated, the axial line of countershaft and No. four subjective surveys line are at spatial vertical, and the axle center with connecting rod
Line intersects vertically, and forms auxiliary intersection point, and No. four secondary observation devices are fixed on countershaft, and No. four secondary observation devices are a laser,
Its optical axis is known as No. four secondary lines of observation, and No. four secondary lines of observation pass through auxiliary intersection point and the axial line perpendicular to countershaft, No. four subjective surveys
Line and No. four secondary lines of observation are in same plane；Horizontal limb, main horizontal axis and branch are installed between vertical pivot and horizontal rotation platform
Main dial is installed between frame corresponding site, secondary scale is installed between countershaft and pedestal corresponding site；Above-mentioned horizontal rotation platform,
The rotation of main horizontal axis and countershaft is manual；The target has main body, and the bottom surface of main body, which is equipped with, to be in triangular distribution
Three support rods, be fixed with spherical contact on the rod end of every support rod, set on the top surface of main body there are three PSD sensor,
The photosurface of all PSD sensors is generally aligned in the same plane, and the photosurface of each PSD sensor is equipped with a specified point, and three
The mutual alignment relation of specified point and three spherical contact centre ofs sphere is determining；In use, target is in gun barrel
Thorax, the spherical contact on three support rods are against on artillery barrel bore wall, and No. four subjective surveys line and No. four secondary lines of observation are handed over
In first specified point can determine the coordinate of the relatively main intersection point of first specified point, and so on, determine second specified point,
The coordinate position of third specified point, the coordinate position of three spherical contact centre ofs sphere is determined as a result,.
In order to achieve the above objectives, the present invention takes the five as follows of technical solution: the present invention includes detection device and work mesh
Mark；The detection device has pedestal, horizontal rotation platform, bracket and vertical pivot, and bracket is fixed on horizontal rotation platform, vertical pivot
It is fixedly connected with pedestal, horizontal rotation platform is in the axial line on pedestal and around vertical pivot and rotates, and bracket is equipped with horizontal
And can intersect around the main horizontal axis that self-axis line is rotated, the axial line of main horizontal axis with the axial line of vertical pivot, form main friendship
Point is fixed with No. five main observation devices on main horizontal axis, and No. five main observation devices are a laser, and optical axis is known as No. five subjectivities
Connecting rod is arranged on No. five main observation devices by main intersection point and perpendicular to the axial line of main horizontal axis in survey line, No. five subjective surveys line,
The axial line of connecting rod is equipped with pedestal, pedestal is equipped with and can surround by main intersection point and perpendicular to No. five subjective surveys line on connecting rod
The countershaft that self-axis line is rotated, the axial line of countershaft and No. five subjective surveys line are at spatial vertical, and the axle center with connecting rod
Line intersects vertically, and forms auxiliary intersection point, and No. five secondary observation devices are fixed on countershaft, and No. five secondary observation devices are a laser,
Its optical axis is known as No. five secondary lines of observation, and No. five secondary lines of observation pass through auxiliary intersection point and the axial line perpendicular to countershaft, No. five subjective surveys
Line and No. five secondary lines of observation are in same plane；Horizontal limb, main horizontal axis and branch are installed between vertical pivot and horizontal rotation platform
Main dial is installed between frame corresponding site, secondary scale is installed between countershaft and pedestal corresponding site；Above-mentioned horizontal rotation platform and
Main horizontal axis rotates to be manually, and rotating to be for countershaft is electronic；The target has main body, and the bottom surface of main body is equipped at three
Three support rods of angular distribution are fixed with spherical contact on the rod end of every support rod, set that there are three PSD on the top surface of main body
The photosurface of sensor, all PSD sensors is generally aligned in the same plane, and the photosurface of each PSD sensor is equipped with one and specifies
The mutual alignment relation of point, three specified points and three spherical contact centre ofs sphere is determining；In use, target is in cannon
Thorax in barrel, the spherical contact on three support rods are against on artillery barrel bore wall, and No. five subjective surveys line and No. five secondary are seen
Survey line intersects at first specified point, determines the coordinate of the relatively main intersection point of first specified point, and so on, determine second finger
The coordinate position of fixed point, third specified point, the coordinate position of three spherical contact centre ofs sphere is determined as a result,.
In order to achieve the above objectives, the present invention takes the six as follows of technical solution: the present invention includes detection device and work mesh
Mark；The detection device has pedestal, horizontal rotation platform, bracket and vertical pivot, and bracket is fixed on horizontal rotation platform, vertical pivot
It is fixedly connected with pedestal, horizontal rotation platform is in the axial line on pedestal and around vertical pivot and rotates, and bracket is equipped with horizontal
And can intersect around the main horizontal axis that self-axis line is rotated, the axial line of main horizontal axis with the axial line of vertical pivot, form main friendship
Point is fixed with No. six main observation devices on main horizontal axis, and No. six main observation devices are a laser, and optical axis is known as No. six subjectivities
Connecting rod is arranged on No. six main observation devices by main intersection point and perpendicular to the axial line of main horizontal axis in survey line, No. six subjective surveys line,
The axial line of connecting rod is equipped with pedestal, pedestal is equipped with and can surround by main intersection point and perpendicular to No. six subjective surveys line on connecting rod
The countershaft that self-axis line is rotated, the axial line of countershaft and No. six subjective surveys line are at spatial vertical, and the axle center with connecting rod
Line intersects vertically, and forms auxiliary intersection point, and No. six secondary observation devices are fixed on countershaft, and No. six secondary observation devices are a laser,
Its optical axis is known as No. six secondary lines of observation, and No. six secondary lines of observation pass through auxiliary intersection point and the axial line perpendicular to countershaft, No. six subjective surveys
Line and No. six secondary lines of observation are in same plane；Horizontal limb, main horizontal axis and branch are installed between vertical pivot and horizontal rotation platform
Main dial is installed between frame corresponding site, secondary scale is installed between countershaft and pedestal corresponding site；Above-mentioned horizontal rotation platform, master
The rotation of horizontal axis and countershaft is electronic；The target has a main body, and the bottom surface of main body, which is equipped with, to be in triangular distribution
Three support rods are fixed with spherical contact on the rod end of every support rod, set that there are three PSD sensor, institutes on the top surface of main body
There is the photosurface of PSD sensor to be generally aligned in the same plane, the photosurface of each PSD sensor is equipped with a specified point, three fingers
Fixed point and the mutual alignment relation of three spherical contact centre ofs sphere are determining；In use, target is in artillery barrel bore,
Spherical contact on its three support rods is against on artillery barrel bore wall, and No. six subjective surveys line and No. six secondary lines of observation intersect at
First specified point determines the coordinate of the relatively main intersection point of first specified point, and so on, determine second specified point, third
The coordinate position of a specified point, the coordinate position of three spherical contact centre ofs sphere is determined as a result,.
The present invention has following good effect: test equipment of the invention is relatively simple, and test process is simple and easy
In grasp, data processing software programming is simple, and measuring accuracy is high；Electronic equipment greatly simplifies, and external environment is for electronic system
Adverse effect greatly reduce；Ranging process and the light velocity of the invention is unrelated, when measurement, just no longer need to measurement temperature, air pressure,
The atmospheric conditions such as humidity, more adaptation field environment.The present invention can greatly simplify the calibrating to electro-optical distance measurement system.
Detailed description of the invention
Fig. 1 is the schematic diagram of embodiment 1.
Fig. 2 is the simple side view (omitting secondary observation device) of Fig. 1.
Fig. 3 is the angle measurement schematic diagram of embodiment 1.
Fig. 4 is the schematic diagram of embodiment 2.
Fig. 5 is the simple side view (omitting secondary observation device) of Fig. 4.
Fig. 6 is the angle measurement schematic diagram of embodiment 2.
Fig. 7 is the schematic diagram of embodiment 3.
Fig. 8 is the simple side view (omitting secondary observation device) of Fig. 7.
Fig. 9 is the angle measurement schematic diagram of embodiment 3.
Figure 10 is the schematic diagram of embodiment 4.
Figure 11 is the simple side view (omitting secondary observation device) of Figure 10.
Figure 12 is the angle measurement schematic diagram of embodiment 4.
Figure 13 is the schematic diagram of embodiment 5.
Figure 14 is the simple side view (omitting secondary observation device) of Figure 13.
Figure 15 is the angle measurement schematic diagram of embodiment 5.
Figure 16 is the schematic diagram of embodiment 6.
Figure 17 is the simple side view (omitting secondary observation device) of Figure 16.
Figure 18 is the angle measurement schematic diagram of embodiment 6.
Specific embodiment
Embodiment 1
See Fig. 1 to Fig. 3, embodiment 1 includes detection device and target.The detection device has pedestal 1, horizontal time
Turn platform 2, bracket 4 and vertical pivot 9, bracket 4 is fixed on horizontal rotation platform 2, and vertical pivot 9 is fixedly connected with pedestal 1, horizontal rotation
Platform 2 is in the axial line 9a on pedestal 1 and around vertical pivot 9 and rotates, and bracket 4 is equipped with horizontal and can surround self-axis line
The main horizontal axis 5 rotated, the axial line 5a of main horizontal axis 5 intersect with the axial line 9a of vertical pivot 9, form main intersection point.In main horizontal axis 5
On be fixed with the main observation device 6-1 of No.1, the main observation device 6-1 of No.1 is a telescope, and collimation axis is known as the survey of No.1 subjectivity
Line 6-1a, No.1 subjectivity survey line 6-1a are by main intersection point and perpendicular to the axial line 5a of main horizontal axis 5.In the main observation device 6- of No.1
Connecting rod 13 is set on 1, and the axial line 13a of connecting rod 13 is by main intersection point and perpendicular to No.1 subjectivity survey line 6-1a, on connecting rod 13
Equipped with pedestal 10, pedestal 10 is equipped with can be around the countershaft 8 that self-axis line is rotated, the axial line 8a and No.1 of countershaft 8
Subjective survey line 6-1a intersects vertically at spatial vertical, and with the axial line 13a of connecting rod 13, forms auxiliary intersection point.It is fixed on countershaft 8
Having No.1 pair observation device 7-1, No.1 pair observation device 7-1 is a telescope, and collimation axis is known as No.1 pair line of observation 7-1a,
No.1 pair line of observation 7-1a is seen by auxiliary intersection point and the axial line 8a perpendicular to countershaft 8, No.1 subjectivity survey line 6-1a and No.1 pair
Survey line 7-1a is in same plane.Horizontal limb 3,4 phase of main horizontal axis 5 and bracket are installed between vertical pivot 9 and horizontal rotation platform 2
Installation main dial 11 between position is answered, secondary scale 12 is installed between 10 corresponding site of countershaft 8 and pedestal.Horizontal limb 3 is for surveying
Measure the angle of revolution of horizontal rotation platform 2, main dial 11 be used to measure No.1 subjectivity survey line 6-1a and vertical pivot 9 axial line 9a it
Between angle, that is, vertical angle α size, secondary scale 12 be used to measure No.1 pair line of observation 7-1a and connecting rod 13 axial line 13a it
Between angle, that is, pivot angle β size.
The rotation of above-mentioned horizontal rotation platform 2, main horizontal axis 5 and countershaft 8 is manual.
The target has main body 20, and the bottom surface of main body 20 is equipped with three support rods 21 being in triangular distribution,
Spherical contact 22 is fixed on the rod end of every support rod, the top surface of main body 20 is equipped with plane mirror 23, and plane mirror 23 is equipped with
The mutual alignment relation of three specific identification points, three identification points and three spherical 22 centre ofs sphere of contact is determining.In use,
Target is in artillery barrel bore, and the spherical contact 22 on three support rods 21 is against on artillery barrel bore wall.
Under the action of horizontal rotation platform 2, the main observation device 6-1 of No.1 can synchronous water with No.1 pair observation device 7-1
Flat revolution.The rotational energy of main horizontal axis 5 drives the main observation device 6-1 of No.1 to make pitching, and the main observation device 6-1 of No.1 passes through connecting rod 13
No.1 pair observation device 7-1 is driven to make pitching, the rotation of countershaft 8 drives No.1 pair observation device 7-1 rotation, No.1 subjectivity survey line
6-1a and No.1 pair line of observation 7-1a is in same plane, and No.1 pair line of observation 7-1a is rotated in above-mentioned plane, as a result, No.1
Subjective survey line 6-1a and No.1 pair line of observation 7-1a can be intersected in measured point.
The present embodiment also has power unit, data processing section, communication interface and display screen, keyboard etc..
The application method and detection process of the present embodiment are as follows: cooperative target is placed in artillery barrel bore somewhere, three
Spherical contact 22 on support rod 21 is against on artillery barrel bore wall into tangent shape.Detection device is placed in outside gun barrel 19
Portion.Surveyor operates the main observation device 6-1 of No.1, artificial to aim at first identification point of plane mirror in cooperative target, so that first
A identification point is located on No.1 subjectivity survey line 6-1a.Horizontal limb 3 provides the angle of revolution of horizontal rotation platform 2, main dial 11
Provide the value of the value of vertical angle α.Surveyor adjusts No.1 pair observation device 7-1 again later, artificial to aim at plane in cooperative target
First identification point of mirror so that first identification point is located on No.1 pair line of observation 7-1a, at this point, No.1 subjectivity survey line 6-1a and
No.1 pair line of observation 7-1a intersects at first identification point, and secondary scale 12 provides the value of pivot angle β, completes point measurement.According to
The value of the distance h of the value of pivot angle β, known main intersection point and auxiliary intersection point obtains first mark finally by data processing section
The value of point and main intersection point distance S.Angle of revolution and vertical angle α in conjunction with horizontal rotation platform 2 can determine first mark
The coordinate of the relatively main intersection point of point.And so on, determine the coordinate position of second identification point, third identification point, at this time
Determine the sphere centre coordinate of three He the tangent spherical contact 22 of artillery barrel bore wall.Cooperative target is moved in gun barrel
The other several place positions of thorax, repeat the above process.It can determine artillery barrel bore straightness by data processing section.
Embodiment 2
See that fig. 4 to fig. 6, embodiment 2 include detection device and target.The detection device has pedestal 1, horizontal time
Turn platform 2, bracket 4 and vertical pivot 9, bracket 4 is fixed on horizontal rotation platform 2, and vertical pivot 9 is fixedly connected with pedestal 1, horizontal rotation
Platform 2 is in the axial line 9a on pedestal 1 and around vertical pivot 9 and rotates, and bracket 4 is equipped with horizontal and can surround self-axis line
The main horizontal axis 5 rotated, the axial line 5a of main horizontal axis 5 intersect with the axial line 9a of vertical pivot 9, form main intersection point.In main horizontal axis 5
On be fixed with No. two main observation device 6-2, No. two main observation device 6-2 are a telescope, and collimation axis is known as No. two and subjective surveys
Line 6-2a, No. two subjectivity survey line 6-2a are by main intersection point and perpendicular to the axial line 5a of main horizontal axis 5.In No. two main observation device 6-
Connecting rod 13 is set on 2, and the axial line 13a of connecting rod 13 is by main intersection point and perpendicular to No. two subjective survey line 6-2a, on connecting rod 13
Equipped with pedestal 10, pedestal 10, which is equipped with, can surround the countershaft 8 that is rotated of self-axis line, the axial line 8a of countershaft 8 and No. two
Subjective survey line 6-2a intersects vertically at spatial vertical, and with the axial line 13a of connecting rod 13, forms auxiliary intersection point.It is fixed on countershaft 8
There are No. two secondary observation device 7-2, No. two pair observation device 7-2 are the telescope of an in-built CCD digital camera, and collimation axis is known as
No. two secondary line of observation 7-2a, No. two pair line of observation 7-2a are by auxiliary intersection point and perpendicular to the axial line 8a of countershaft 8, No. two subjective surveys
Line 6-2a and No. two pair line of observation 7-2a are in same plane.Horizontal limb 3 is installed between vertical pivot 9 and horizontal rotation platform 2,
Main dial 11 is installed between 4 corresponding site of main horizontal axis 5 and bracket, secondary scale 12 is installed between 10 corresponding site of countershaft 8 and pedestal.
Horizontal limb 3 is used to measure the angle of revolution of horizontal rotation platform 2, and main dial 11 is for measuring No. two subjectivity survey line 6-2a and erecting
Angle, that is, vertical angle α size between the axial line 9a of axis 9, secondary scale 12 is for measuring No. two pair line of observation 7-2a and connecting rod
Angle, that is, pivot angle β size between 13 axial line 13a.
Above-mentioned horizontal rotation platform 2 rotates to be manually, and main horizontal axis 5 rotates to be manually, and the rotation of countershaft 8 is driven by motor
It is dynamic, motor servo motor or ultrasound electric machine.
The target has main body 20, and the bottom surface of main body 20 is equipped with three support rods 21 being in triangular distribution,
Spherical contact 22 is fixed on the rod end of every support rod, the top surface of main body 20 is equipped with plane mirror 23, and plane mirror 23 is equipped with
The mutual alignment relation of three specific identification points, three identification points and three spherical 22 centre ofs sphere of contact is determining.In use,
Target is in artillery barrel bore, and the spherical contact 22 on three support rods 21 is against on artillery barrel bore wall.
Under the action of horizontal rotation platform 2, No. two main observation device 6-2 and No. two pair observation device 7-2 can synchronize water
Flat revolution.The rotational energy of main horizontal axis 5 drives No. two main observation device 6-2 to make pitching, and No. two main observation device 6-2 pass through connecting rod 13
No. two pair observation device 7-2 are driven to make pitching, the rotation of countershaft 8 drives No. two pair observation device 7-2 rotations, No. two subjective surveys line
6-2a and No. two pair line of observation 7-2a is in same plane, and No. two pair line of observation 7-2a are rotated in above-mentioned plane, and No. two as a result,
Subjective survey line 6-2a and No. two pair line of observation 7-2a can be intersected in measured point.
The present embodiment also has power unit, data processing section, communication interface and display screen, keyboard etc..
The application method and detection process of the present embodiment are as follows: cooperative target is placed in artillery barrel bore somewhere, three
Spherical contact 22 on support rod 21 is against on artillery barrel bore wall into tangent shape.Detection device is placed in outside gun barrel 19
Portion.Surveyor operates No. two main observation device 6-2, artificial to aim at first identification point of plane mirror in cooperative target, so that first
A identification point is located on No. two subjective survey line 6-2a.Horizontal limb 3 provides the angle of revolution of horizontal rotation platform 2, main dial 11
Provide the value of vertical angle α.Later, No. two pair observation device 7-2 are driven by motor, in the CCD built in No. two secondary observation device 7-2
Under the control of digital camera feedback signal, first identification point of plane mirror in automatic aiming cooperative target, so that first identification point
On No. two secondary line of observation 7-2a, at this point, No. two subjectivity survey line 6-2a and No. two pair line of observation 7-2a intersect at this first
Identification point, secondary scale 12 provide the value of pivot angle β, complete point measurement.According to the value of pivot angle β, known main intersection point and auxiliary intersection point
Distance h value, finally by data processing section obtain first identification point and main intersection point distance S value.In conjunction with level
The angle of revolution of revolving platform 2 and vertical angle α can determine the coordinate of the relatively main intersection point of first identification point.And so on, really
The coordinate position of fixed second identification point, third identification point, can determine at this time three it is tangent with artillery barrel bore wall
The sphere centre coordinate of spherical contact 22.Cooperative target is moved to artillery barrel bore in addition several place positions, is repeated the above process.
It can determine artillery barrel bore straightness by data processing section.
Embodiment 3
See Fig. 7 to Fig. 9, embodiment 3 includes detection device and target.The detection device has pedestal 1, horizontal time
Turn platform 2, bracket 4 and vertical pivot 9, bracket 4 is fixed on horizontal rotation platform 2, and vertical pivot 9 is fixedly connected with pedestal 1, horizontal rotation
Platform 2 is in the axial line 9a on pedestal 1 and around vertical pivot 9 and rotates, bracket 4 is equipped with horizontal and can surround Pivot Point Center
The main horizontal axis 5 that line is rotated, the axial line 5a of main horizontal axis 5 intersect with the axial line 9a of vertical pivot 9, form main intersection point.In main cross
No. three main observation device 6-3 are fixed on axis 5, No. three main observation device 6-3 are the telescope of an in-built CCD digital camera,
Collimation axis is known as No. three subjective survey line 6-3a, and No. three subjectivity survey line 6-3a are by main intersection point and perpendicular to the axial line of main horizontal axis 5
5a.Connecting rod 13 is set on No. three main observation device 6-3, and the axial line 13a of connecting rod 13 is by main intersection point and perpendicular to No. three masters
Line of observation 6-3a is equipped with pedestal 10 on connecting rod 13, and pedestal 10, which is equipped with, can surround the countershaft 8 that self-axis line is rotated,
The axial line 8a of countershaft 8 and No. three subjectivity survey line 6-3a intersect vertically at spatial vertical, and with the axial line 13a of connecting rod 13, shape
At auxiliary intersection point.No. three secondary observation device 7-3 are fixed on countershaft 8, No. three pair observation device 7-3 are an in-built CCD number phase
The telescope of machine, collimation axis are known as No. three secondary line of observation 7-3a, and No. three pair line of observation 7-3a are by auxiliary intersection point and perpendicular to pair
The axial line 8a, No. three subjectivity survey line 6-3a of axis 8 and No. three pair line of observation 7-3a are in same plane.Vertical pivot 9 and horizontal rotation
Horizontal limb 3 is installed between platform 2, main dial 11, countershaft 8 and pedestal 10 are installed between 4 corresponding site of main horizontal axis 5 and bracket
Secondary scale 12 is installed between corresponding site.Horizontal limb 3 is used to measure the angle of revolution of horizontal rotation platform 2, and main dial 11 is used
In measuring angle, that is, vertical angle α size between No. three subjectivities survey line 6-3a and the axial line 9a of vertical pivot 9, secondary scale 12 is used for
Measure the angle i.e. size of pivot angle β between No. three pairs line of observation 7-3a and the axial line 13a of connecting rod 13.
The rotation of above-mentioned horizontal rotation platform 2, main horizontal axis 5 and countershaft 8 is independently driven by respective motor respectively, and motor is to watch
Take motor or ultrasound electric machine.
The target has main body 20, and the bottom surface of main body 20 is equipped with three support rods 21 being in triangular distribution,
Spherical contact 22 is fixed on the rod end of every support rod, the top surface of main body 20 is equipped with plane mirror 23, and plane mirror 23 is equipped with
The mutual alignment relation of three specific identification points, three identification points and three spherical 22 centre ofs sphere of contact is determining.In use,
Target is in artillery barrel bore, and the spherical contact 22 on three support rods 21 is against on artillery barrel bore wall.
Under the action of horizontal rotation platform 2, No. three main observation device 6-3 and No. three pair observation device 7-3 can synchronize water
Flat revolution.The rotational energy of main horizontal axis 5 drives No. three main observation device 6-3 to make pitching, and No. three main observation device 6-3 pass through connecting rod 13
No. three pair observation device 7-3 are driven to make pitching, the rotation of countershaft 8 drives No. three pair observation device 7-3 rotations, No. three subjective surveys line
6-3a and No. three pair line of observation 7-3a is in same plane, and No. three pair line of observation 7-3a are rotated in above-mentioned plane, and No. three as a result,
Subjective survey line 6-3a and No. three pair line of observation 7-3a can be intersected in measured point.
The present embodiment also has power unit, data processing section, communication interface and display screen, keyboard etc..
The application method and detection process of the present embodiment are as follows: cooperative target is placed in artillery barrel bore somewhere, three
Spherical contact 22 on support rod 21 is against on artillery barrel bore wall into tangent shape.Detection device is placed in outside gun barrel 19
Portion.Horizontal rotation platform 2 is by its motor driven, and main horizontal axis 5 is by its motor driven, in the CCD built in No. three main observation device 6-3
Under the control of digital camera feedback signal, first identification point of plane mirror in No. three main observation device 6-3 automatic aiming cooperative targets,
So that first identification point is located on No. three subjective survey line 6-3a.Horizontal limb 3 provides the angle of revolution of horizontal rotation platform 2,
Main dial 11 provides the value of vertical angle α.Countershaft 8 is by its motor driven later, in the CCD number built in No. three secondary observation device 7-3
Under the control of word camera feedback signal, first identification point of plane mirror in No. three secondary observation device 7-3 automatic aiming cooperative targets makes
It obtains first identification point to be located on No. three secondary line of observation 7-3a, at this point, No. three subjectivity survey line 6-3a and No. three secondary line of observation 7-3a
First identification point is intersected at, secondary scale 12 provides the value of pivot angle β, completes point measurement.According to the value of pivot angle β, known
The value of the distance h of main intersection point and auxiliary intersection point obtains first identification point and main intersection point distance S's finally by data processing section
Value.Angle of revolution and vertical angle α in conjunction with horizontal rotation platform 2, that is, can determine the seat of the relatively main intersection point of first identification point
Mark.And so on, it determines the coordinate position of second identification point, third identification point, can determine three and cannon body at this time
The sphere centre coordinate of the tangent spherical contact 22 of bore wall in managing.Cooperative target is moved to artillery barrel bore in addition several place positions
It sets, repeats the above process.It can determine artillery barrel bore straightness by data processing section.
Embodiment 4
See Figure 10 to Figure 12, embodiment 4 includes detection device and target.The detection device has pedestal 1, level
Revolving platform 2, bracket 4 and vertical pivot 9, bracket 4 are fixed on horizontal rotation platform 2, and vertical pivot 9 is fixedly connected with pedestal 1, and level is returned
Turn the axial line 9a that platform 2 is on pedestal 1 and around vertical pivot 9 to rotate, bracket 4 is equipped with horizontal and can surround itself axis
The main horizontal axis 5 that heart line is rotated, the axial line 5a of main horizontal axis 5 intersect with the axial line 9a of vertical pivot 9, form main intersection point.In master
No. four main observation device 6-4 are fixed on horizontal axis 5, No. four main observation device 6-4 are a laser, and optical axis is known as No. four subjectivities
Survey line 6-4a, No. four subjectivity survey line 6-4a are by main intersection point and perpendicular to the axial line 5a of main horizontal axis 5.In No. four main observation devices
Connecting rod 13 is set on 6-4, and the axial line 13a of connecting rod 13 is by main intersection point and perpendicular to No. four subjective survey line 6-4a, in connecting rod 13
It is equipped with pedestal 10, pedestal 10 is equipped with can be around the countershaft 8 that self-axis line is rotated, the axial line 8a of countershaft 8 and four
Number subjectivity survey line 6-4a intersects vertically at spatial vertical, and with the axial line 13a of connecting rod 13, forms auxiliary intersection point.It is solid on countershaft 8
Surely having No. four secondary observation device 7-4, No. four pair observation device 7-4 is a laser, and optical axis is known as No. four secondary line of observation 7-4a,
No. four pair line of observation 7-4a are seen by auxiliary intersection point and perpendicular to the axial line 8a, No. four subjectivity survey line 6-4a of countershaft 8 and No. four are secondary
Survey line 7-4a is in same plane.Horizontal limb 3 is installed, in main horizontal axis 5 and bracket 4 between vertical pivot 9 and horizontal rotation platform 2
Main dial 11 is installed between corresponding site, secondary scale 12 is installed between 10 corresponding site of countershaft 8 and pedestal.Horizontal limb 3 is used
In the angle of revolution of measurement horizontal rotation platform 2, main dial 11 is used to measure the axial line of No. four subjectivities survey line 6-4a and vertical pivot 9
Angle, that is, vertical angle α size between 9a, secondary scale 12 are used to measure the axial line of No. four pairs line of observation 7-4a and connecting rod 13
Angle, that is, pivot angle β size between 13a.
The rotation of above-mentioned horizontal rotation platform 2, main horizontal axis 5 and countershaft 8 is manual.
The target has main body 20, and the bottom surface of main body 20 is equipped with three support rods 21 being in triangular distribution,
It is fixed with spherical contact 22 on the rod end of every support rod, is set on the top surface of main body 20 there are three PSD sensor 24, all PSD
The photosurface of sensor is generally aligned in the same plane M, and the photosurface of each PSD sensor 24 is equipped with a specified point, measures three
The positional relationship of specified point and three spherical 22 centre ofs sphere of contact；In use, target is in artillery barrel bore, three branch
Spherical contact 22 on strut 21 is against on artillery barrel bore wall.
Under the action of horizontal rotation platform 2, No. four main observation device 6-4 and No. four pair observation device 7-4 can synchronize water
Flat revolution.The rotational energy of main horizontal axis 5 drives No. four main observation device 6-4 to make pitching, and No. four main observation device 6-4 pass through connecting rod 13
No. four pair observation device 7-4 are driven to make pitching, the rotation of countershaft 8 drives No. four pair observation device 7-4 rotations, No. four subjective surveys line
6-4a and No. four pair line of observation 7-4a is in same plane, and No. four pair line of observation 7-4a are rotated in above-mentioned plane, and No. four as a result,
Subjective survey line 6-4a and No. four pair line of observation 7-4a can be intersected in measured point.
The present embodiment also has power unit, data processing section, communication interface and display screen, keyboard etc..
The application method and detection process of the present embodiment are as follows: cooperative target is placed in artillery barrel bore somewhere, three
Spherical contact 22 on support rod 21 is against on artillery barrel bore wall into tangent shape.Detection device is placed in outside gun barrel 19
Portion.When measurement, No. four main observation device 6-4 are opened, close No. four secondary observation device 7-4.Surveyor operates No. four subjective survey and fills
6-4 is set, according to first PSD sensor feedback signal, first PSD sensor specified point is manually aimed at, so that the specified point
On No. four subjective survey line 6-4a, horizontal limb 3 provides the angle of revolution of horizontal rotation platform 2, and main dial 11 provides vertically
The value of angle α.Later, No. four main observation device 6-4 are closed, No. four secondary observation device 7-4 are opened.Surveyor adjusts No. four secondary sights again
It surveys device 7-4 and the PSD sensor specified point is manually aimed at, so that the specified point is located at according to the PSD sensor feedback signal
On No. four secondary line of observation 7-4a, at this point, No. four subjectivity survey line 6-4a and No. four pair line of observation 7-4a intersect at the specified point, secondary degree
Disk 12 provides the value of pivot angle β, completes specified point measurement.According to the value of pivot angle β, the distance h of known main intersection point and auxiliary intersection point
Value, the value of the specified point Yu main intersection point distance S is obtained finally by data processing section.In conjunction with horizontal rotation platform 2
Angle of revolution and vertical angle α can determine the coordinate of the relatively main intersection point of the specified point.And so on, determine second specified point,
The coordinate position of third specified point can determine the centre of sphere of three He the tangent spherical contact 22 of artillery barrel bore wall at this time
Coordinate.Cooperative target is moved to artillery barrel bore in addition several place positions, is repeated the above process.Pass through data processing section
It can determine artillery barrel bore straightness.
Embodiment 5
See Figure 13 to Figure 15, embodiment 5 includes detection device and target.The detection device has pedestal 1, level
Revolving platform 2, bracket 4 and vertical pivot 9, bracket 4 are fixed on horizontal rotation platform 2, and vertical pivot 9 is fixedly connected with pedestal 1, and level is returned
Turn the axial line 9a that platform 2 is on pedestal 1 and around vertical pivot 9 to rotate, bracket 4 is equipped with horizontal and can surround itself axis
The main horizontal axis 5 that heart line is rotated, the axial line 5a of main horizontal axis 5 intersect with the axial line 9a of vertical pivot 9, form main intersection point.In master
No. five main observation device 6-5 are fixed on horizontal axis 5, No. five main observation device 6-5 are a laser, and optical axis is known as No. five subjectivities
Survey line 6-5a, No. five subjectivity survey line 6-5a are by main intersection point and perpendicular to the axial line 5a of main horizontal axis 5.In No. five main observation devices
Connecting rod 13 is set on 6-5, and the axial line 13a of connecting rod 13 is by main intersection point and perpendicular to No. five subjective survey line 6-5a, in connecting rod 13
It is equipped with pedestal 10, pedestal 10 is equipped with can be around the countershaft 8 that self-axis line is rotated, the axial line 8a of countershaft 8 and five
Number subjectivity survey line 6-5a intersects vertically at spatial vertical, and with the axial line 13a of connecting rod 13, forms auxiliary intersection point.It is solid on countershaft 8
Surely having No. five secondary observation device 7-5, No. five pair observation device 7-5 is a laser, and optical axis is known as No. five secondary line of observation 7-5a,
No. five pair line of observation 7-5a are seen by auxiliary intersection point and perpendicular to the axial line 8a, No. five subjectivity survey line 6-5a of countershaft 8 and No. five are secondary
Survey line 7-5a is in same plane.Horizontal limb 3 is installed, in main horizontal axis 5 and bracket 4 between vertical pivot 9 and horizontal rotation platform 2
Main dial 11 is installed between corresponding site, secondary scale 12 is installed between 10 corresponding site of countershaft 8 and pedestal.Horizontal limb 3 is used
In the angle of revolution of measurement horizontal rotation platform 2, main dial 11 is used to measure the axial line of No. five subjectivities survey line 6-5a and vertical pivot 9
Angle, that is, vertical angle α size between 9a, secondary scale 12 are used to measure the axial line of No. five pairs line of observation 7-5a and connecting rod 13
Angle, that is, pivot angle β size between 13a.
Above-mentioned horizontal rotation platform 2 and main horizontal axis 5 rotate to be manually, and the rotation of countershaft 8 is driven by motor, and motor is to watch
Take motor or ultrasound electric machine.
The target has main body 20, and the bottom surface of main body 20 is equipped with three support rods 21 being in triangular distribution,
It is fixed with spherical contact 22 on the rod end of every support rod, is set on the top surface of main body 20 there are three PSD sensor 24, all PSD
The photosurface of sensor is generally aligned in the same plane M, and the photosurface of each PSD sensor 24 is equipped with a specified point, and three specified
The mutual alignment relation of point and three spherical 22 centre ofs sphere of contact is determining.In use, target is in artillery barrel bore,
Spherical contact 22 on its three support rods 21 is against on artillery barrel bore wall.
Under the action of horizontal rotation platform 2, No. five main observation device 6-5 and No. five pair observation device 7-5 can synchronize water
Flat revolution.The rotational energy of main horizontal axis 5 drives No. five main observation device 6-5 to make pitching, and No. five main observation device 6-5 pass through connecting rod 13
No. five pair observation device 7-5 are driven to make pitching, the rotation of countershaft 8 drives No. five pair observation device 7-5 rotations, No. five subjective surveys line
6-5a and No. five pair line of observation 7-5a is in same plane, and No. five pair line of observation 7-5a are rotated in above-mentioned plane, and No. five as a result,
Subjective survey line 6-5a and No. five pair line of observation 7-5a can be intersected in measured point.
The present embodiment also has power unit, data processing section, communication interface and display screen, keyboard etc..
The application method and detection process of the present embodiment are as follows: cooperative target is placed in artillery barrel bore somewhere, three
Spherical contact 22 on support rod 21 is against on artillery barrel bore wall into tangent shape.Detection device is placed in outside gun barrel 19
Portion.When measurement, No. five main observation device 6-5 are opened, close No. five secondary observation device 7-5.Surveyor operates No. five subjective survey and fills
6-5 is set, according to first PSD sensor feedback signal, first PSD sensor specified point is manually aimed at, so that the specified point
On No. five subjective survey line 6-5a, horizontal limb 3 provides the angle of revolution of horizontal rotation platform 2, and main dial 11 provides vertically
The value of angle α.Later, No. five main observation device 6-5 are closed, No. five secondary observation device 7-5 are opened.No. five pair observation device 7-5 by
Motor driven, under PSD sensor feedback signal control, automatic aiming PSD sensor specified point, so that the specified point
In on No. five secondary line of observation 7-5a, at this point, No. five subjectivity survey line 6-5a and No. five pair line of observation 7-5a intersect at the specified point, pair
Scale 12 provides the value of pivot angle β, completes point measurement.According to the distance h's of the value of pivot angle β, known main intersection point and auxiliary intersection point
Value, the value of the specified point Yu main intersection point distance S is obtained finally by data processing section.In conjunction with returning for horizontal rotation platform 2
Gyration and vertical angle α can determine the coordinate of the relatively main intersection point of the specified point.And so on, determine second specified point,
The coordinate position of three specified points can determine that the centre of sphere of three and the tangent spherical contact 22 of artillery barrel bore wall is sat at this time
Mark.Cooperative target is moved to artillery barrel bore in addition several place positions, is repeated the above process.It can by data processing section
Determine artillery barrel bore straightness.
Embodiment 6
See Figure 16 to Figure 18, embodiment 6 includes detection device and target.The detection device has pedestal 1, level
Revolving platform 2, bracket 4 and vertical pivot 9, bracket 4 are fixed on horizontal rotation platform 2, and vertical pivot 9 is fixedly connected with pedestal 1, and level is returned
Turn the axial line 9a that platform 2 is on pedestal 1 and around vertical pivot 9 to rotate, bracket 4 is equipped with horizontal and can surround Pivot Point Center
The main horizontal axis 5 that line is rotated, the axial line 5a of main horizontal axis 5 intersect with the axial line 9a of vertical pivot 9, form main intersection point.In main cross
No. six main observation device 6-6 are fixed on axis 5, No. six main observation device 6-6 are a laser, and optical axis is known as No. six subjective surveys
Line 6-6a, No. six subjectivity survey line 6-6a are by main intersection point and perpendicular to the axial line 5a of main horizontal axis 5.In No. six main observation device 6-
Connecting rod 13 is set on 6, and the axial line 13a of connecting rod 13 is by main intersection point and perpendicular to No. six subjective survey line 6-6a, on connecting rod 13
Equipped with pedestal 10, pedestal 10, which is equipped with, can surround the countershaft 8 that is rotated of self-axis line, the axial line 8a of countershaft 8 and No. six
Subjective survey line 6-6a intersects vertically at spatial vertical, and with the axial line 13a of connecting rod 13, forms auxiliary intersection point.It is fixed on countershaft 8
Having No. six secondary observation device 7-6, No. six pair observation device 7-6 is a laser, and optical axis is known as No. six pair line of observation 7-6a, six
Number pair line of observation 7-6a is observed by auxiliary intersection point and perpendicular to the axial line 8a, No. six subjectivity survey line 6-6a of countershaft 8 and No. six are secondary
Line 7-6a is in same plane.Horizontal limb 3 is installed, in 4 phase of main horizontal axis 5 and bracket between vertical pivot 9 and horizontal rotation platform 2
Installation main dial 11 between position is answered, secondary scale 12 is installed between 10 corresponding site of countershaft 8 and pedestal.Horizontal limb 3 is used for
The angle of revolution of horizontal rotation platform 2 is measured, main dial 11 is used to measure the axial line 9a of No. six subjectivities survey line 6-6a and vertical pivot 9
Between angle, that is, vertical angle α size, secondary scale 12 is used to measure the axial line 13a of No. six pairs line of observation 7-6a and connecting rod 13
Between angle, that is, pivot angle β size.
The rotation of above-mentioned horizontal rotation platform 2, main horizontal axis 5 and countershaft 8 is respectively driven by motor, and motor is servo motor or surpasses
Acoustic-electric machine.
The target has main body 20, and the bottom surface of main body 20 is equipped with three support rods 21 being in triangular distribution,
It is fixed with spherical contact 22 on the rod end of every support rod, is set on the top surface of main body 20 there are three PSD sensor 24, all PSD
The photosurface of sensor is generally aligned in the same plane M, and the photosurface of each PSD sensor 24 is equipped with a specified point, and three specified
The mutual alignment relation of point and three spherical 22 centre ofs sphere of contact is determining.In use, target is in artillery barrel bore,
Spherical contact 22 on its three support rods 21 is against on artillery barrel bore wall.
Under the action of horizontal rotation platform 2, No. six main observation device 6-6 and No. six pair observation device 7-6 can synchronize water
Flat revolution.The rotational energy of main horizontal axis 5 drives No. six main observation device 6-6 to make pitching, and No. six main observation device 6-6 pass through connecting rod 13
No. six pair observation device 7-6 are driven to make pitching, the rotation of countershaft 8 drives No. six pair observation device 7-6 rotations, No. six subjective surveys line
6-6a and No. six pair line of observation 7-6a is in same plane, and No. six pair line of observation 7-6a are rotated in above-mentioned plane, and No. six as a result,
Subjective survey line 6-6a and No. six pair line of observation 7-6a can be intersected in measured point.
The present embodiment also has power unit, data processing section, communication interface and display screen, keyboard etc..
The application method and detection process of the present embodiment are as follows: cooperative target is placed in artillery barrel bore somewhere, three
Spherical contact 22 on support rod 21 is against on artillery barrel bore wall into tangent shape.Detection device is placed in outside gun barrel 19
Portion.When measurement, No. six main observation device 6-6 are opened, close No. six secondary observation device 7-6.Horizontal rotation platform is driven by its motor
Dynamic, main horizontal axis 5 is by its motor driven, and in the case where first PSD sensor feedback signal controls, No. six main observation device 6-6 are automatic
First PSD sensor specified point is aimed at, so that the specified point is located on subjective survey line 6-6a.Horizontal limb 3 provides horizontal return
Turn the angle of revolution of platform 2, main dial 11 provides the value of vertical angle α.Later, No. six main observation device 6-6 are closed, open No. six
Secondary observation device 7-6.No. six pair observation device 7-6 are driven by motor, and under PSD sensor feedback signal control, take aim at automatically
Quasi- PSD sensor specified point, so that the specified point is located on secondary line of observation 7-6a, at this point, No. six subjectivity survey line 6-6a and six
Number pair line of observation 7-6a intersects at the specified point, and secondary scale 12 provides the value of pivot angle β, completes specified point measurement.According to pivot angle β
Value, known main intersection point and auxiliary intersection point distance h value, obtain the specified point and main intersection point finally by data processing section
The value of distance S.Angle of revolution and vertical angle α in conjunction with horizontal rotation platform 2 can determine the relatively main intersection point of the specified point
Coordinate.And so on, it determines the coordinate position of second specified point, third specified point, can determine three and cannon at this time
The sphere centre coordinate of the tangent spherical contact 22 of bore wall in barrel.Cooperative target is moved to artillery barrel bore in addition several place positions
It sets, repeats the above process.It can determine artillery barrel bore straightness by data processing section.
It is related to in-built CCD digital camera telescope in above-described embodiment, it is seen that He Baoxi chief editor, the Yellow River water conservancy publishing house
In August, 2005 publishes its " total station survey technology " chapter 2.See also plum text victory, Yang Hongzhu, publishing house of Wuhan University 2011
Publish its " robot measurement exploitation and application " the 2nd chapter November.
Claims (6)
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| CN201510523433.XA CN105758341B (en) | 2015-08-24 | 2015-08-24 | A kind of artillery barrel inner bore straightness detection equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510523433.XA CN105758341B (en) | 2015-08-24 | 2015-08-24 | A kind of artillery barrel inner bore straightness detection equipment |
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| CN105758341A CN105758341A (en) | 2016-07-13 |
| CN105758341B true CN105758341B (en) | 2019-01-25 |
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