CN210833449U - Visual automatic leveling laser arch measuring instrument - Google Patents
Visual automatic leveling laser arch measuring instrument Download PDFInfo
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- CN210833449U CN210833449U CN201921702011.9U CN201921702011U CN210833449U CN 210833449 U CN210833449 U CN 210833449U CN 201921702011 U CN201921702011 U CN 201921702011U CN 210833449 U CN210833449 U CN 210833449U
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Abstract
The utility model discloses a visual type auto leveling laser surveys and encircles appearance, including full auto leveling device, measuring device, control terminal, full auto leveling device, measuring device all are connected with control terminal. The utility model is characterized in that: the instrument is more simply and conveniently operated by adopting a full-automatic leveling mode, the human error is greatly reduced, the measurement repeatability of measurement precision and data is improved, a recoverable measurement result is provided for a user, the reliability of the measurement result is high, the judgment of the user is facilitated, the user is enabled to be separated from the problem of searching a measurement point by long-time observation of an original long distance through a video display, the instrument can be operated outside a safe distance, the working strength of the user is reduced, a more clear environment video can be provided by a zoom lens, the user can more clearly judge the detail condition around the measurement point, the point selection positioning is more accurate and clear, and the data precision is also improved.
Description
Technical Field
The utility model relates to a hoist detection area, concretely relates to visual type self leveling laser arch meter.
Background
At present, the crane is used as important industrial production equipment, the safe operation is vital, the camber is used as an important index parameter of the crane equipment, the crane plays a great role in improving the bearing capacity of a main beam, improving the stress condition of the main beam, resisting the downward deformation of the main beam under the action of load and improving the strength and the rigidity of the main beam, and the crane camber is a specified key test item in national standard hoisting machinery supervision quality test regulations (issued and executed in Nodule Kagaku No. [2002]296 West-two ○○ Nonshiyue-eight-month-eight-day).
The laser arch measuring instrument is installed to the horizontal state before being used, and is one of necessary conditions for ensuring the accuracy of measured data, at present, the traditional instrument needs the level gauge to be matched with the instrument to be adjusted to the horizontal state or adopts a level bubble integrated on the instrument to roughly adjust the instrument to the horizontal state in the installation process, so that the problems of troublesome operation, long time consumption, general precision, poor data repeatability and the like exist, and measuring points in the use process of the current laser arch measuring instrument are selected, visual fatigue of users is easily caused mainly by the remote long-distance and long-height observation of human eyes, the selected points are not clear, and the like, so that the measuring precision and the convenience are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough problem, provide a visual type self leveling laser arch meter.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the visual automatic leveling laser arch measuring instrument comprises a full-automatic leveling device, a measuring device and a control terminal; the full-automatic leveling device comprises three telescopic supports, position sensors, a data processing module and three electric adjusting devices, wherein the position sensors, the data processing module and the three electric adjusting devices are arranged in a shell, the position sensors are arranged at the central position of the shell, the three electric adjusting devices are arranged at the periphery of the position sensors, the three electric adjusting devices correspond to the three telescopic supports one by one, the lower ends of the telescopic supports are connected with the electric adjusting devices, the position sensors and the electric adjusting devices are connected with the data processing module, and the data processing module is connected with an adjusting power supply; the measuring device comprises a measuring host, a support and a rotating base, wherein the lower end of the rotating base is connected with the upper end of a telescopic support, the support is installed on the rotating base and horizontally rotates around the rotating base, and the measuring host is installed on the support and vertically rotates around the support; the measurement host comprises a laser transmitting receiver, a high-definition video acquisition lens, an angle sensor, a data processing unit and a video display arranged on the shell, wherein the laser transmitting receiver is arranged in the shell and is opposite to a laser transmitting and receiving window arranged on the shell; and the data processing module and the data processing unit are connected with the control terminal.
The support is connected with the rotating base through a vertical shaft, the shell is connected with the support through a cross shaft, and a locking wheel is installed on the cross shaft.
The adjusting power supply is connected with an adjusting power switch key, and the adjusting power switch key is arranged on the shell.
The measurement power supply is connected with a measurement power switch key and a charging port, and the measurement power switch key and the charging port are both arranged on the shell.
And the data processing module and the data processing unit are connected with the control terminal through wireless signals.
The utility model is characterized in that: simple structure and convenient use, solves the problems of complicated operation and long time consumption of instrument leveling, ensures that the instrument operation is simpler and more convenient by a full-automatic leveling mode, greatly reduces human errors, improves the measurement precision and the measurement repeatability of data, provides a measurement result which can be restored for a user, has high reliability of the measurement result, is favorable for the judgment of the user, ensures that the user can separate from the original problem of long-distance long-time observation and searching of a measurement point by adding a video display, ensures that the user can operate the instrument outside a safe distance, lightens the working strength of the user, can provide clearer environmental video by a lens with multiple zooming, ensures that the user can more clearly judge the detail condition around the measurement point, has more accurate and clearer point selection and positioning, also improves the data precision, and has attractive and practical integral design, when the device is used, a crane does not need to be climbed, and a remote measurement mode is adopted, so that the device does not cause harm to users, and the problem existing in the prior art is solved practically.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural diagram of the full-automatic leveling device of the present invention.
Fig. 4 is a schematic structural diagram of the measuring device of the present invention.
Fig. 5 is a schematic structural diagram of the measurement host of the present invention.
Fig. 6 is a circuit connection diagram of the present invention.
Fig. 7 is a measurement schematic diagram of the present invention.
Wherein: 1. the device comprises a full-automatic leveling device 11, a shell 12, a position sensor 13, a data processing module 14, an electric adjusting device 15, a telescopic support 16, an adjusting power supply 17, an adjusting power switch key 2, a measuring device 21, a measuring host 211, a shell 2111, a laser emission receiving window 2112, a video lens window 212, a laser emission receiver 213, a high-definition video acquisition lens 214, an angle sensor 215, a video display 216, a data processing unit 217, a measuring power supply 218, a measuring power switch key 219, a charging port 22, a support 23, a rotating base 24, a locking wheel 3 and a control terminal.
Detailed Description
As shown in fig. 1-6, the utility model relates to a visual automatic leveling laser arch measuring instrument, which comprises a full automatic leveling device 1, a measuring device 2 and a control terminal 3; the full-automatic leveling device 1 comprises three telescopic supports 15, a position sensor 12, a data processing module 13 and three electric adjusting devices 14, wherein the position sensor 12, the data processing module 13 and the three electric adjusting devices 14 are arranged in the shell 11, the position sensor 12 is arranged at the center of the shell 11, the three electric adjusting devices 14 are arranged on the periphery of the position sensor 12, the three electric adjusting devices 14 correspond to the three telescopic supports 15 one by one, the lower end of each telescopic support 15 is connected with the electric adjusting device 14, the position sensor 12 and the electric adjusting device 14 are both connected with the data processing module 13, the data processing module 13 is connected with an adjusting power supply 16, the adjusting power supply 16 is connected with an adjusting power switch key 17, the adjusting power switch key 17 is arranged on the shell 11, and the adjusting power supply 16 can provide working electric energy for the whole full-automatic leveling device 1; the measuring device 2 comprises a measuring main machine 21, a support 22 and a rotating base 23, wherein the lower end of the rotating base 23 is provided with three clamping grooves, the upper ends of three telescopic supports 15 are respectively installed in the corresponding clamping grooves, the support 22 is installed on the rotating base 23 through a vertical shaft and horizontally rotates around the vertical shaft, the lower end of a shell 211 of the measuring main machine 21 is installed on the support 22 through a transverse shaft and horizontally rotates around the transverse shaft, a locking wheel 24 is installed on the transverse shaft, and the angular direction of the measuring main machine 21, namely the horizontal direction and the vertical direction of the measuring main machine is locked through the rotating locking wheel 24; the measurement host 21 comprises a laser transmitter-receiver 212, a high-definition video capture lens 213, an angle sensor 214, a data processing unit 216 and a video display 215 arranged on the housing 211, the laser transmitter-receiver 212 is opposite to a laser transmitter-receiver window 2111 arranged on the housing 211, the high-definition video capture lens 213 is opposite to a video lens window 2112 arranged on the housing 211, the laser transmitter-receiver window 2111 and the video lens window 2112 are positioned on the same side, the laser transmitter-receiver 212, the high-definition video capture lens 213 and the angle sensor 214 are all connected with the data processing unit 216, the data processing unit 216 is connected with a measurement power supply 217, the measurement power supply 217 is connected with a measurement power switch key 218 and a charging port 219, the measurement power switch key 218 and the charging port 219 are all arranged on the housing 211, and the measurement power supply 217 can provide working electric energy for the whole measurement host 21, and can be charged through the charging port 219; the data processing module 13 and the data processing unit 216 are both connected with the control terminal 3 through wireless signals, and the control terminal 3 can adopt electronic equipment such as a smart phone, a tablet computer and a notebook computer.
When in use, the utility model is placed at a safety distance of about five meters from a tested crane, the power switch 17 is opened and adjusted, the position sensor 12 detects the position angle deviation condition of the utility model relative to the horizontal plane and transmits the position angle information to the data processing module 13, then the position angle information is converted into height adjusting signals of three telescopic brackets 15 through the data processing module 13, the data processing module 13 issues a height adjusting signal instruction to three electric adjusting devices 14, the three electric adjusting devices 14 respectively use respective motors and high-precision mechanical gear sets to make the corresponding telescopic brackets 15 perform telescopic action according to respective adjusting instructions, thereby achieving the purpose of adjusting the utility model to the horizontal, when the position sensor 12 senses that the utility model is in the horizontal state, the leveling signal is transmitted to the data processing module 13, the data processing module 13 sends signals to the control terminal 3 through the internal wireless signal transmitting circuit connected thereon, the software interface in the wireless control terminal 3 displays the prompting information of 'leveled', after leveling, after the measurement power switch key 218 is turned on, the high-definition video acquisition lens 213 carries out video image processing on the acquired video image information through the video lens window 2112 and then displays the processed video image information on the video display 215 in real time, the user can directly adjust the direction of the measurement host 21 by observing the video information on the video display 215, the video image information processed by the data processing unit 216 can also be transmitted to the control terminal 3 through the wireless signal transmitting and receiving antenna connected thereon in real time and displayed on the control software interface of the control terminal 3, after the position of the laser spot is observed through the video image information displayed on the video display 215 or the control software interface of the control terminal 3, the horizontal and vertical positions of the measuring host 21 are adjusted through the rotating bracket 22 and the measuring host 21, namely the angle of the measuring host 21 is adjusted, so that the laser point is shot at a required position, and after the position is determined, the measuring host 2 is locked through the rotating locking wheel 241, namely the horizontal direction and the vertical direction thereof, the control software in the control terminal 3 can issue a laser emission or closing instruction to the data processing unit 216 through the wireless signal emission and reception antenna, the data processing unit 216 can control the laser emission or closing signal of the laser emission receiver 212 to emit or close from the laser emission and reception window 2111 through the obtained laser emission or closing signal, the distance value can be measured by controlling the emission or closing of the laser emission receiver 212, the measured distance value is processed by the data processing unit 216 and then is transmitted to the control terminal 3 through the wireless signal emission and reception antenna, the data processing unit 216 issues a measurement instruction to the angle sensor 214 while the laser emission receiver 212 measures the distance value, the angle sensor 214 measures the angle data, transmits the angle data to the data processing unit 216 and transmits the angle data to the control terminal 3 through the wireless signal emission and reception antenna through the data processing unit 216 after processing, as shown in fig. 7, by adjusting the angle direction of the measuring main machine 21 and controlling the laser emission and reception of the laser emission receiver 212, and by using the angle sensor 214, the distance values l (l), lC, l (r) from the measuring main machine 21 to the left, middle and right ends of the main beam of the crane and the angle values a (l), a (c), a (r) relative to the horizontal plane when the measuring main machine 212 measures the distance values three times can be obtained, and the obtained distance values and angle values are processed by the data processing unit 216 and then transmitted to the control terminal 313 through the wireless signal emission receiving antenna, and after obtaining data by the control software in the control terminal 3, the data is obtained by the formula: h = l sin (a), h (l), h (c), h (r) can be calculated, h is the height value of the measuring point relative to the horizontal plane, and the height value is calculated according to the formula:
and Q is an arch degree value, the final arch degree value can be calculated, the software interface directly displays the final arch degree value, one-time complete measurement is finished, the wireless Bluetooth printer and the control terminal 3 can be connected with the printer in a wireless or wired connection mode, and a test result can be printed through the printer.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be within the technical scope of the present invention, and the technical solutions and the inventive concepts of the present invention are equivalent to or changed according to the present invention, and all those skilled in the art should be covered by the scope of the present invention.
Claims (5)
1. Visual type self leveling laser arch meter, its characterized in that: the device comprises a full-automatic leveling device, a measuring device and a control terminal; the full-automatic leveling device comprises three telescopic supports, position sensors, a data processing module and three electric adjusting devices, wherein the position sensors, the data processing module and the three electric adjusting devices are arranged in a shell, the position sensors are arranged at the central position of the shell, the three electric adjusting devices are arranged at the periphery of the position sensors, the three electric adjusting devices correspond to the three telescopic supports one by one, the lower ends of the telescopic supports are connected with the electric adjusting devices, the position sensors and the electric adjusting devices are connected with the data processing module, and the data processing module is connected with an adjusting power supply; the measuring device comprises a measuring host, a support and a rotating base, wherein the lower end of the rotating base is connected with the upper end of a telescopic support, the support is installed on the rotating base and horizontally rotates around the rotating base, and the measuring host is installed on the support and vertically rotates around the support; the measurement host comprises a laser transmitting receiver, a high-definition video acquisition lens, an angle sensor, a data processing unit and a video display arranged on the shell, wherein the laser transmitting receiver is arranged in the shell and is opposite to a laser transmitting and receiving window arranged on the shell; and the data processing module and the data processing unit are connected with the control terminal.
2. The visual self-leveling laser arch gauge of claim 1, wherein: the support is connected with the rotating base through a vertical shaft, the shell is connected with the support through a cross shaft, and a locking wheel is installed on the cross shaft.
3. The visual self-leveling laser arch gauge of claim 1, wherein: the adjusting power supply is connected with an adjusting power switch key, and the adjusting power switch key is arranged on the shell.
4. The visual self-leveling laser arch gauge of claim 1, wherein: the measurement power supply is connected with a measurement power switch key and a charging port, and the measurement power switch key and the charging port are both arranged on the shell.
5. The visual self-leveling laser arch gauge of claim 1, wherein: and the data processing module and the data processing unit are connected with the control terminal through wireless signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921702011.9U CN210833449U (en) | 2019-10-12 | 2019-10-12 | Visual automatic leveling laser arch measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921702011.9U CN210833449U (en) | 2019-10-12 | 2019-10-12 | Visual automatic leveling laser arch measuring instrument |
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| Publication Number | Publication Date |
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| CN210833449U true CN210833449U (en) | 2020-06-23 |
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| CN201921702011.9U Active CN210833449U (en) | 2019-10-12 | 2019-10-12 | Visual automatic leveling laser arch measuring instrument |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066948A (en) * | 2020-09-10 | 2020-12-11 | 济南蓝动激光技术有限公司 | Automatic measuring device and method for mounting position of suspension post and inclination angle of fixed bottom plate |
| CN118009898A (en) * | 2024-04-10 | 2024-05-10 | 交通运输部公路科学研究所 | Wave beam guardrail height measuring device and measuring method |
-
2019
- 2019-10-12 CN CN201921702011.9U patent/CN210833449U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112066948A (en) * | 2020-09-10 | 2020-12-11 | 济南蓝动激光技术有限公司 | Automatic measuring device and method for mounting position of suspension post and inclination angle of fixed bottom plate |
| CN112066948B (en) * | 2020-09-10 | 2022-05-31 | 济南蓝动激光技术有限公司 | Automatic measuring device and method for mounting position of suspension post and inclination angle of fixed bottom plate |
| CN118009898A (en) * | 2024-04-10 | 2024-05-10 | 交通运输部公路科学研究所 | Wave beam guardrail height measuring device and measuring method |
| CN118009898B (en) * | 2024-04-10 | 2024-06-11 | 交通运输部公路科学研究所 | A device and method for measuring the height of a corrugated beam guardrail |
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