Wireless remote control high-altitude grounding device for hydraulic lifting

A high-altitude grounding device and wireless remote control technology, applied in switchgear, connection, overhead line/cable equipment, etc., can solve the problems of air source needing to be equipped with a pallet truck, complex structure of the three-grip chuck, and low gripping reliability. , to achieve the effect of simple and reliable grounding clamping and releasing action, easy grounding and simple structure

Active Publication Date: 2017-07-11
STATE GRID ANHUI ULTRA HIGH VOLTAGE CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of grounding device has problems such as the need to configure the air source, the air source needs to be equipped with a transport vehicle, the structure of the three-grip chuck is complex, and the grasping reliability is not high.

Method used

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  • Wireless remote control high-altitude grounding device for hydraulic lifting
  • Wireless remote control high-altitude grounding device for hydraulic lifting
  • Wireless remote control high-altitude grounding device for hydraulic lifting

Examples

Experimental program
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Effect test

Embodiment Construction

[0025] see Figure 1 ~ Figure 3 , the wireless remote control high-altitude grounding device for hydraulic lifting of the present invention includes a grounding clamping mechanism and a lifting device 14;

[0026] The ground clamping mechanism includes a base 1, the top of the base 1 is provided with a wiring pile head 2 and a clamping arm, and the wiring pile head 2 is connected with a grounding wire 3; the clamping arm has two, respectively It is the first clamp arm 4 and the second clamp arm 5; the first clamp arm 4 and the second clamp arm 5 are hinged with the top of the base 1 through the hinge 6; the first clamp arm 4 and the A mobile chuck 7 is sleeved on the second clamp arm 5. When the mobile chuck 7 moves up, the distance between the two clamp arms decreases to realize the clamping action. When the mobile chuck 7 moves down, the two clamps The distance between the arms is increased to realize the release action; the inside of the base 1 is provided with a threaded ...

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PUM

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Abstract

The invention discloses a wireless remote control high-altitude grounding device for hydraulic lifting, which includes a grounding clamping mechanism and a lifting device; There is a grounding wire; a movable chuck is set on the clamp arm, and the clamping and releasing actions are realized when the movable chuck moves up and down; the inside of the base is set in a threaded hole, and the rotating shaft passes through the threaded hole, and the rotating shaft It is threadedly connected with the threaded hole; the upper end of the rotating shaft is fixedly connected with the movable chuck; the lower end of the rotating shaft is fixed with a clamping plate. The lifting device includes a base, a hydraulic pump, a four-claw clamp, a rotating shaft, a high-definition camera, a multi-section lifting rod, a controller and a first wireless communication module. The wireless remote control high-altitude grounding device for hydraulic lifting of the present invention has the advantages of being convenient for maintenance personnel to quickly ground, having a simple structure, simple and reliable grounding clamping and releasing actions, and high grounding operation efficiency.

Description

technical field [0001] The invention relates to a wireless remote control high-altitude grounding device for hydraulic lifting. Background technique [0002] Grounding (earthing) refers to the neutral point of the power system and electrical devices, the exposed conductive parts of electrical equipment and the conductive parts outside the device are connected to the earth through conductors. In the power system, the ground wire is an important tool to ensure the safety of the staff when the voltage appears unexpectedly on the equipment and lines that have been powered off. The function of the grounding wire is to prevent the human body from being harmed by the sudden call of the equipment or the induced voltage generated by the adjacent high-voltage live equipment when the high-voltage equipment is powered off for maintenance or other work, and at the same time discharge the residual charge of the power-off equipment. [0003] Installing and removing temporary ground wires ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R43/00H02B3/00H02G1/02
Inventor 王义永吴坤张昭源
Owner STATE GRID ANHUI ULTRA HIGH VOLTAGE CO
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