Insulator capable of avoiding dust accumulation

Abstract

The invention relates to the technical field of electric power transmission equipment, and discloses an insulator capable of avoiding dust accumulation. The insulator comprises an installation shaft,wherein the bottom end of the installation shaft is fixedly installed on the top end of an installation plate; threaded rods are in threaded connection in the installation plate; the top end of each threaded rod is fixedly provided with a rotary plate positioned out of the installation plate; the bottom end of each threaded rod extends out of the bottom end of the installation plate and is fixedlyconnected with a first installation column; the bottom end of each first installation column is fixedly connected with the outer wall of a snap ring; and the outer wall of the installation shaft is fixedly sheathed with an insulator shell positioned above the installation plate. By use of the insulator capable of avoiding dust accumulation, first sleeves, scraper blades, second sleeves, second stop collars, third installation columns and fan blades are arranged in the insulator shell, wind in the air can be used for enabling the fan blades to clean the inner wall of the insulator shell so asto avoid a situation that dust is accumulated in the insulator shell, and a situation of electricity leakage is avoided.

Description

technical field [0001] The invention relates to the technical field of power transmission equipment, in particular to an insulator for preventing dust accumulation. Background technique [0002] An insulator is a special insulation control that can play an important role in overhead transmission lines. Insulators were mostly used on utility poles in the early years, and gradually developed in the high-voltage wire connection tower. There are many disc-shaped insulators hanging on one end of the tower. It is In order to increase the creepage distance, it is usually made of glass or ceramics, which is called an insulator. [0003] Since the insulator is installed outdoors, it is easy to accumulate dust inside the insulator. When the internal dust of the insulator accumulates too much, it is easy to cause electric leakage, which has potential safety hazards and cannot guarantee the safe transmission of electricity. Maintenance is difficult, so we offer an insulator that preven...

AI Technical Summary

Problems solved by technology

[0004] The invention provides an insulator that prevents dust accumulation, which has the advantages of preventing dust accumulation inside the insulator, thereby preventing electric leakage and improving the safety of power transmission, and solves the problem that when the insulator internal dust accumulates too much In the case of leakage, there are potential safety hazards, and the safe transmission of electricity cannot be guaranteed. At the same time, it is difficult to maintain because the insulator is installed at a high place.

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