An organic composite insulator

Abstract

The invention discloses an organic composite insulator. The organic composite insulator comprises an insulator body. The organic composite insulator further comprises a fixing plate, a wire supportinghead, a fixing connecting head, an insulating medium and a reinforcing bar; the lower end of the wire supporting head is fixedly connected with one end of the insulator body; the fixing connecting head is fixedly connected with the other end of the insulator body; the reinforcing bar is disposed inside the insulator body; two ends of the reinforcing bar are respectively connected with the wire supporting head and the fixing connecting head; the insulating medium wraps around the reinforcing bar; the insulating medium is disposed inside the insulator body; and the upper end of the wire supporting head is connected with the fixing plate by a bolt.

Description

technical field [0001] The invention relates to the technical field of insulators, in particular to an organic composite insulator. Background technique [0002] In the early years, insulators were mostly used on utility poles. With the development of science and technology, many disc-shaped insulators were hung on one end of the high-voltage wire connection tower. It is usually made of glass or ceramics to increase the creepage distance. , called an insulator. Insulators play two basic roles in overhead transmission lines, namely supporting wires and preventing current from returning to the ground. These two functions must be guaranteed. Insulators should not fail due to various electromechanical stresses caused by changes in the environment and electrical load conditions. Otherwise, the insulator will not play a significant role, and it will damage the service life and operating life of the entire line. [0003] The support terminals at both ends of the existing insulato...

AI Technical Summary

Problems solved by technology

Insulators play two basic roles in overhead transmission lines, namely supporting wires and preventing current from returning to the ground. These two functions must be guaranteed. Insulators should not fail due to various electromechanical stresses caused by changes in the environment and electrical load conditions. Otherwise, the insulator will not play a significant role, and it will damage the service life and operating life of the entire line

[0003] The support terminals at both ends of the existing insulators are prone to loosening or even breaking due to long-term traction, resulting in unreliable connections. Regular maintenance or replacement of the insulators is required, which is difficult and expensive to maintain.

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