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Combined composite suspension insulator

A suspension insulator and combined technology, applied in the direction of suspension/strain insulators, insulators, electrical components, etc., can solve the problems of difficult installation and disassembly, lower insulation level of insulators, and low installation efficiency, so as to reduce dirt and prevent pollution Flicker phenomenon, simple and fast operation

Pending Publication Date: 2022-05-06
江西七鑫电力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a combined composite suspension insulator, which solves the difficulty in assembly and disassembly of the existing composite suspension insulator, the low installation efficiency, and the accumulation of more dirt on its surface, which occurs Pollution flashover greatly reduces the insulation level of insulators

Method used

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Embodiment

[0028] Such as Figure 1-7 As shown, the embodiment of the present invention provides a combined composite suspension insulator, including an upper fitting head 1, the lower end of the upper fitting head 1 is fixedly connected with an upper fitting neck 2, and the lower end of the upper fitting neck 2 is fixedly connected with a composite shed shed 3. The lower end of the composite shed shed 3 is fixedly connected with the lower fitting neck 4, the lower end of the lower fitting neck 4 is fixedly connected with the lower fitting head 5, and the outer parts of the upper fitting neck 2 and the lower fitting neck 4 are fixedly connected with a connection disc 6, The outsides of the two connection plates 6 are all rotatably connected with a rotating plate 17, and the inner sides of the two rotating plates 17 are fixedly connected with a plurality of uniformly distributed fan blades 18, and the inner ends of the plurality of fan blades 18 are fixedly connected with A plurality of t...

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Abstract

The invention provides a combined type composite suspension insulator, and relates to the field of suspension insulators. The combined composite suspension insulator comprises an upper fitting head, the lower end of the upper fitting head is fixedly connected with an upper fitting neck, the lower end of the upper fitting neck is fixedly connected with a composite umbrella skirt sleeve, the lower end of the composite umbrella skirt sleeve is fixedly connected with a lower fitting neck, and the lower end of the lower fitting neck is fixedly connected with a lower fitting head. And the outer parts of the upper fitting neck and the lower fitting neck are fixedly connected with connecting discs. The combined type composite suspension insulator has the characteristics of being convenient to mount and dismount, and can drive the fan blade plates to rotate under the action of wind after being mounted on an overhead transmission line, and the fan blade plates drive the brush scraping plates to move on the outer surface of the composite umbrella skirt sleeve in the rotating process; and in the moving process, the surface of the suspension insulator can be cleaned, dirt is reduced, and the pollution flashover phenomenon is effectively prevented.

Description

technical field [0001] The invention relates to the technical field of suspension insulators, in particular to a combined composite suspension insulator. 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 are widely used in power systems, generally belong to external insulation, and work under atmospheric conditions. Overhead transmission lines, busbars of power plants and substations, and external live conductors of various electrical equipment must be supported by insulators and insulated from the earth (or ground) or other conductors with potential differences. [0003] According to the structure, insulators can be divided into post insulators, suspension insulators, pin insulators, butterfly insulators, tension insulators, anti-pollution insulators and bushing insulators. Suspension insulators are gener...

Claims

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Application Information

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IPC IPC(8): H01B17/04H01B17/38H01B17/52
CPCH01B17/04H01B17/38H01B17/52
Inventor 刘裕
Owner 江西七鑫电力科技有限公司
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