High-voltage line maintenance tool for electricians

Abstract

The invention discloses a special high-voltage line overhaul tool for an electrician. The special high-voltage line overhaul tool comprises a frame, wherein upper roller wheels are symmetrically arranged at the two ends of the lower surface of the frame; a lower mounting plate is arranged on the lower surface of the frame through a connecting plate; lower roller wheels are arranged in the positions, corresponding to the upper roller wheels, of the upper surface of the lower mounting plate through threaded rods; limiting grooves are formed in both of the upper roller wheels and the lower roller wheel wheels; screw holes matched with the threaded rods are formed in positions, corresponding to the threaded rods, in the lower mounting plate; the threaded rods and the screw holes are in threaded connection; a limiting plate is arranged on one end plane, far from the lower roller wheels, of each threaded rod; a driving motor for driving the upper roller wheels to move is arranged on one side face of the frame; the top of the frame is hinged with a solar cell panel though telescopic rods; and a camera is mounted on one side face, close to the top, of the frame through a mounting plate. By adoption of the special high-voltage line overhaul tool, suspended obstacles of a power transmission line can be cleared.

Description

technical field [0001] The invention belongs to the field of electric engineering, and in particular relates to a special high-voltage line maintenance tool for electricians. Background technique [0002] In the maintenance work of power transmission and transformation lines, sometimes there are many suspended obstacles on the transmission line caused by severe weather such as strong winds and cold air, which seriously affects the safe operation of the transmission line. In order to remove these suspension obstacles The objects need to be cleared manually by construction personnel climbing the tower and routing the lines, which makes the labor intensity of the maintenance workers high and the work risk is high. How to change this status quo, many institutions in China have carried out the research work on line obstacle removal robots, but construction workers still need to carry out high-altitude operations to complete. And many technologies are still immature, and no forma...

AI Technical Summary

Problems solved by technology

[0002] In the maintenance work of power transmission and transformation lines, sometimes there are many suspended obstacles on the transmission line caused by severe weather such as strong winds and cold air, which seriously affects the safe operation of the transmission line. In order to remove these suspension obstacles Objects need to be manually cleared by construction workers on the tower and along the line, which makes the labor intensity of maintenance workers high and the work risk is high

How to change this status quo, many institutions in China have carried out the research work of line obstacle removal robots, but construction personnel still need to carry out high-altitude operations to complete

And many technologies are still immature, so far no formal products have entered the market

Existing maintenance tools for electrical transmission and transformation lines use lasers to remove the suspension obstacles of the transmission and transformation lines. When the laser encounters a relatively transparent suspension obstacle, the laser will pass through the suspension obstacles, so The rubber skin is burned, which will seriously damage the leakage and corona discharge of the power transmission and transformation line. Once the rubber skin of the power transmission and transformation line is burned, the power transmission and transformation line is ready to be replaced as a whole, which greatly increases the maintenance cost of the power transmission and transformation line

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