High-voltage line insulator automatic cleaning tool

Abstract

The invention discloses an automatic cleaning tool for high-voltage line insulators, and mainly relates to the technical field of insulator cleaning. It includes a frame body. The frame body is provided with relative arc-shaped guide rails. The inside of the arc-shaped guide rail is slidingly connected to an arc-shaped slide frame. The two ends of the arc-shaped slide frame are respectively limited with the end far away from the arc-shaped guide rail. The two ends of the inner side of the frame are respectively hinged with support rods, and torsion springs are installed at the roots of the support rods to open them. Strips are connected between the support poles, and bristles are provided on the strips. The beneficial effects of the present invention are that it can be quickly and conveniently put on the outside of the insulator without affecting the connection between the two ends of the insulator, and can better adapt to the ups and downs of the shed, and comprehensively and thoroughly clean the circumference, beginning and end 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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