Composite suspension insulator

A technology of suspension insulators and insulating rods, which is applied in the field of high-voltage electric ceramics, can solve the problems of poor hydrophobicity, poor anti-pollution performance, and damage to the operating life of lines, and achieve the level of enhanced insulation, good insulation performance, and pollution flashover prevention. Effect

Inactive Publication Date: 2016-07-13
河南省德立泰高压电瓷电器有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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  • Composite suspension insulator

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Embodiment 1

[0015] Such as figure 1 As shown, a composite suspension insulator includes a flange 5 and an umbrella-shaped skirt 7. The flange 5 is provided with a crimping seat, and the crimping seat is provided with a crimping groove 4. The The crimping seat is fixed together by bolts 1, the flange 5 is set on the insulating rod 6, and the insulating rod 6 is provided with an umbrella skirt 7, and the bottom of the insulating rod 6 is provided with a metal plate 8. The metal plate 8 is provided with wiring holes 9 .

[0016] The crimping seat is composed of an upper splint 2 and a lower splint 3 .

[0017] The umbrella skirt 7 is made of rubber.

[0018] The surface of the insulator is coated with a layer of antifouling flash paint.

[0019] There are four wiring holes 9 .

[0020] Method of use: When the present invention is in use: apply a layer of antifouling flash paint on the surface of the insulator with a thickness of 0.3mm, and then place it in a fixed position and fix it.

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B17/02H01B19/04
CPCH01B17/02H01B19/04
Inventor 韩念龙
Owner 河南省德立泰高压电瓷电器有限公司
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