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Sag measuring device based on Beidou positioning system and laser radar

A technology of laser radar and Beidou positioning, which is applied in the direction of measuring devices, electromagnetic measuring devices, satellite radio beacon positioning systems, etc.

Active Publication Date: 2021-05-25
ANHUI ELECTRIC POWER TRANSMISSION & TRANSFORMATION ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the invention can better realize the collection of sag images in overhead lines, there are still certain problems in actual use

Method used

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  • Sag measuring device based on Beidou positioning system and laser radar
  • Sag measuring device based on Beidou positioning system and laser radar
  • Sag measuring device based on Beidou positioning system and laser radar

Examples

Experimental program
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Embodiment 1

[0099] The sag measurement device based on Beidou positioning system and laser radar, such as Figure 1-Figure 31 As shown, it includes a vehicle frame, which is provided with a laser radar 100 that is fixedly installed and can extend or retract the vehicle frame; There are wiring wheels on it, the circuit board installation mechanism includes a circuit board installation plate 1011 for installing circuit boards, and the inclination sensor installation mechanism includes an inclination sensor for detecting the inclination angle of the vehicle frame.

[0100] This embodiment provides a support structure, such as Figure 1-Figure 9 As shown, it includes a bracket mounting plate 711, the bracket mounting plate 711 is provided with an upper bracket for installing the driving wheel and a lower bracket for installing the driven wheel, and a connection port 715 is formed between the upper bracket and the lower bracket. The upper sub-plate 712 connected to the upper end of the bracke...

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PUM

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Abstract

The invention relates to the technical field of overhead line construction, and particularly discloses a sag measuring device based on a Beidou positioning system and a laser radar. The device comprises a frame, wherein the frame is fixedly provided with the laser radar capable of extending out of or retracting into the frame; and a wiring mechanism, a circuit board mounting mechanism and a tilt angle sensor mounting mechanism are arranged on the frame, a wiring wheel is arranged on the wiring mechanism, the circuit board mounting mechanism comprises a circuit board mounting plate for mounting a circuit board, and the tilt angle sensor mounting mechanism comprises a tilt angle sensor for detecting the tilt angle of the frame. According to the invention, the problems of unstable wiring, poor movement and the like in the moving process of the walking trolley can be well solved.

Description

technical field [0001] The invention relates to the technical field of overhead line construction, in particular to a sag measuring device based on a Beidou positioning system and a laser radar. Background technique [0002] In working conditions such as high-altitude mountainous areas, due to the influence of low-visibility environmental factors such as dense fog, it is difficult to use conventional methods such as theodolite to better observe the conductor sag during the laying construction of overhead transmission lines. [0003] The patent document whose publication number is CN110932177A discloses a walking trolley for sag observation. It includes a trolley body, which includes a frame, and the frame is provided with a GPS positioning device, a laser radar, a routing mechanism, a clamping mechanism and a control circuit; the routing mechanism includes a driving wheel, and the clamping mechanism includes a clamping wheel. The drive wheel includes a drive wheel body and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B7/06G01S19/46G01S17/86
CPCG01B7/10G01S19/46G01S17/86
Inventor 李凯韩启云单长孝童鑫薛中正刘云飞朱立明黄朝永靳雨柱桂和怀韩清江朱冠旻金德磊翟光林李延军万华翔关绍峰王超张鹏程吴明春张文涛张祥姚静
Owner ANHUI ELECTRIC POWER TRANSMISSION & TRANSFORMATION ENG