High-voltage line insulator automatic cleaning tool

Abstract

The invention discloses a high voltage line insulator automatic cleaning tool, and mainly relates to the technical filed of insulator cleaning. The cleaning tool includes a frame body, the frame body is provided with opposite arc guide rails, the inner sides of the arc guide rails are connected with an arc carriage, the two ends of the arc carriage are limited against the far-away ends of the arc guide rails, the two ends of the inner side of the arc carriage are hinged with support rods, the torsion springs are arranged at the roots of the support rods to open the support rods, a strip is connected between the support rods, and brushhair is arranged on the strip. The cleaning tool rapidly and conveniently sleeve the insulator without influencing the connection parts of the two ends of the insulator, can better adapt to the fluctuating of the umbrella skirt, and comprehensively and completely clean the circumference, head and tail of the insulator.

Description

technical field [0001] The invention relates to the technical field of insulator cleaning, in particular to an automatic cleaning tool for high-voltage line insulators. Background technique [0002] Insulators are special insulation controls that can play an important role in overhead transmission lines. In the construction of high-voltage transmission lines, insulators are indispensable connecting devices, used to support and insulate wires. The insulators are installed on the cross-arm of the tower through fittings, mainly including tension insulators and suspension insulators. [0003] The pollution flashover of high-voltage transmission line insulator strings is one of the important factors affecting the operation of the power grid. With the development of the power system and the intensification of various pollutions, pollution flashover accidents are becoming more and more serious, which seriously hinders the safety, stability, and reliability of the power system. Ec...

AI Technical Summary

Problems solved by technology

Since the insulators are installed in the air, and the surface is covered with umbrella skirts, it brings great difficulties and dangers to manual cleaning with brushes and rags.

However, since both ends of the insulator are fixed on the transmission line, and its surface has shed folds with large undulations, it is required to adapt to the undulations of the shed while cleaning without affecting the connection points at both ends. All of these make automatic cleaning difficult. The existing technology still lacks an automatic cleaning device that can better adapt to the surface fluctuations of insulators, can clean thoroughly and comprehensively, and is convenient to use.

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