Foreign matter cleaning ring for insulator of overhead transmission line

Abstract

The invention relates to the technical field of auxiliary tools of overhead transmission lines, and particularly provides a foreign matter cleaning ring for the insulator of an overhead transmission line. The foreign matter cleaning ring comprises keel blades and an annular hoop capable of being opened and closed. At least two hinge lugs are fixed on the outer side of the annular hoop along the circumference thereof. One keel blade is hinged to each hinge lug. Each keel blade comprises a first blade and a second blade. When the keel blade is located on the right side of the annular hoop, the upper side of the left part of the first blade is hinged to the annular hoop. Meanwhile, the right part of the first blade is hinged to the left part of the second blade. The foreign matter cleaning ring is ingenious in concept and reasonable in design, wherein a power driving device does not need to be configured. The foreign matter cleaning ring can be driven to rotate by itself only based on theinteraction effect of the first blade and the second blade with the high-altitude air flow, so that the umbrella skirt of the insulator can be cleaned. The high-altitude air flow changes continuously, so that the continuous operation of the foreign matter cleaning ring can be guaranteed. The foreign matter cleaning ring has a good cleaning effect on the umbrella skirt of the insulator, wherein impurities are prevented from being adhered to the outer surface of the umbrella skirt. The normal operation of the overhead transmission line is ensured.

Description

technical field [0001] The invention relates to the technical field of auxiliary tools for overhead power transmission lines, and relates to a foreign object cleaning ring for insulators of overhead power transmission lines. Background technique [0002] The Hotan area is located in the hinterland of the desert. The power transmission line often passes through the area next to the farmland. The insulating sheds absorb more dust. At the same time, because the birds excrete bird droppings at night, the bird droppings fall vertically in a paste, which is easy to adhere to the insulators and form discharges. channel, causing line faults. Contents of the invention [0003] The invention provides a foreign object cleaning ring for insulators of overhead transmission lines, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the problem that impurities easily adhere to the surface of the existing insulators, form discharge channels, and ca...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a foreign object cleaning ring for insulators of overhead transmission lines, which overcomes the deficiencies of the prior art and can effectively solve the problems of existing insulators that easily adhere to impurities on the outside, form discharge channels, and cause line failures.

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