A cleaning method for insulator inner sheds based on a cleaning device

Abstract

The invention discloses a method for cleaning the inner shed of an insulator based on a cleaning device, which includes three steps of length adjustment, cleaning, and brush adjustment. Compared with the prior art, the cleaning device of the present invention is simple in structure and cheap to use. It uses the rotating rod and the telescopic rod to realize the adjustment of the distance between the upper and lower clamps, turn the cover, the gear drives the rack to move up and down, and adjust the height according to the distance between the insulators, and the clamp can be adjusted left and right by pulling the hanging ring. The relative displacement of the horizontal end is used to adjust the distance between the left and the right, so as to realize the movement of the cleaning position of the brush part for the inner umbrella skirt and the iron cap. The cleaning function is powerful, easy to use, and suitable for popularization.

Description

technical field [0001] The invention relates to the field of cleaning equipment for power facilities, in particular to a cleaning device-based cleaning method for insulator inner sheds. Background technique [0002] In recent years, with the development of industry and the deterioration of the atmospheric environment, long-term and large-scale smog often break out, and power grids across the country often have pollution flashover trips on transmission lines, especially pollution flashover trips on transmission lines of 220kV-1000kV main power grids. Seriously affect the safe and stable operation of the power system. [0003] Transmission line pollution flashover is the electric porcelain surface of transmission line insulator strings, which is polluted by solid, liquid and gaseous conductive substances, which increases the conductance of the insulating layer surface, increases the leakage current, and generates partial discharge. The partial discharge developed into arc fla...

AI Technical Summary

Problems solved by technology

[0004] At present, the artificial cleaning method in the cleaning of insulators is mainly to wipe with a rag, and the speed is relatively slow, especially for the inner shed of the glass insulator shed. It is relatively difficult to clean this type of insulator, and there is no good equipment at present. The equipment for quick and effective cleaning of the inner sheds. The existing cleaning mechanism is relatively simple for cleaning the insulator strings. It does not have the function of changing the wiping angle and wiping position. The cleaning of the insulators and inner sheds is not thorough, so it is urgently needed. A cleaning device that can adjust the cleaning position to improve the cleaning ability

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