Composite suspension insulator

Abstract

A composite suspension insulator comprises a flange and an umbrella-type skirt edge. The flange is provided with a line pressing seat. The line pressing seat is provided with a line pressing groove. The line pressing seat is fixed together through a bolt. The flange is arranged on an insulating rod. The insulating rod is provided with the umbrella-type skirt edge. A bottom of the insulating rod is provided with a metal plate. The metal plate is provided with wiring holes. The line pressing seat is formed by an upper clamping plate and a lower clamping plate. The umbrella-type skirt edge is made of rubber. A surface of the insulator is coated with a layer of anti-pollution flashover paint. There are four wiring holes. The insulating rod is provided with the umbrella-type skirt edge and the surface of the insulator is coated with a layer of anti-pollution flashover paint so that hydrophobic migration performance is increased, an insulation level is enhanced and generation of pollution flashover can be effectively prevented. Because of the anti-pollution flashover paint arranged on the surface, a pollution flashover problem caused by atmosphere pollution can be effectively prevented. Corrosion resistance performance and aging resistance performance are possessed. And an insulating property is good.

Description

technical field [0001] The invention relates to the field of high-voltage electric porcelain, in particular to a composite suspension insulator. Background technique [0002] An insulator is a special insulation control that plays an important role in overhead transmission lines. The insulators used today will generally disappear due to various electromechanical stresses caused by environmental changes, making the insulators unable to produce their own important functions, which will damage the service life and operating life of the entire line. At present, the insulators commonly used in society It is an ordinary post insulator, but this kind of insulator has great disadvantages: no corrosion resistance, poor anti-pollution performance, poor hydrophobicity, no aging resistance, long maintenance cycle, etc. Contents of the invention [0003] The invention is a composite suspension insulator invented to overcome the deficiencies of the prior art. [0004] Technical scheme...

AI Technical Summary

Problems solved by technology

The insulators used today will generally disappear due to various electromechanical stresses caused by environmental changes, making the insulators unable to produce their own important functions, which will damage the service life and operating life of the entire line. At present, the insulators commonly used in society It is an ordinary post insulator, but this insulator has great disadvantages: no corrosion resistance, poor anti-pollution performance, poor hydrophobicity, no aging resistance, long maintenance period, etc.

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