Ascent-free automatic scrubbing device for insulator

Abstract

The invention discloses an ascent-free automatic scrubbing device for an insulator. The ascent-free automatic scrubbing device for the insulator comprises a support arranged at the upper end of a supporting rod, locking mechanisms capable of being in locking fit with the two end portions of the insulator are arranged at the two ends of the support, a semi-ring rail capable of going up and down is arranged on the support through a lifting mechanism, a semi-ring sliding block capable of rotating around the axial line of the semi-ring rail is arranged on the semi-ring rail in a sliding mode, brushes corresponding to the outer wall of the insulator are arranged on the inner ring wall of the semi-ring sliding block, a scrubbing motor is arranged on the lifting mechanism, a driving gear is arranged on the output shaft of the scrubbing motor, gear teeth meshed with the gear are evenly distributed on the outer ring wall of the semi-ring sliding block, lugs are fixedly arranged at the two ends of the semi-ring sliding block, a position sensor matched with the lugs is arranged in the middle of the semi-ring rail, and the ascent-free automatic scrubbing device further comprises a controller controlling the scrubbing motor to rotating forwards and backwards automatically according to the signals of the position sensor. The ascent-free automatic scrubbing device for the insulator has the advantages of being capable of assisting the cleaning of the insulator without the needs for ascent, free of cleaning dead angles, good in cleaning effect, capable of saving time and labor in cleaning, low in cost and beneficial to improving scrubbing efficiency.

Description

technical field [0001] The invention relates to an automatic scrubber for insulators without climbing high. Background technique [0002] Insulators are used to support and fix busbars and live conductors, and to provide sufficient distance and insulation between live conductors or between conductors and the earth. Insulators should have sufficient electrical insulation strength and moisture resistance. [0003] In wet weather conditions, dirty insulators are prone to flashover discharge, so they must be cleaned to restore the original insulation level. The general area is cleaned once a year, and the polluted area is cleaned twice a year (once before the fog season). [0004] Since there is no special cleaning tool for insulators, the following methods are generally used when cleaning insulators: 1. Power off cleaning. Power outage cleaning means that after the line power outage, workers climb up the pole and wipe it with a rag. Because the insulator is a columnar struc...

AI Technical Summary

Problems solved by technology

The advantage of this cleaning method is that the workers scrub nearby, so the cleaning effect is the best. The disadvantage is that climbing poles are required for operation, so there are disadvantages such as the danger of climbing, the labor intensity of high-altitude operations, the inconvenience of operation, the need for the cooperation of auxiliary personnel, and low work efficiency. , but this cleaning method is currently the most widely used

The advantage of this cleaning method is simple operation and high cleaning efficiency. The disadvantage is that it requires special water trucks and other equipment, which is expensive, has cleaning dead ends, and the cleaning effect is average. Moreover, it is limited by roads and water sources, and its application range is limited.

Images