Flexible fixing clamp device for preventing dispersion of conductive belt of isolation switch caused by wind-blown sand

A technology of isolating switch and conductive strip, applied in the direction of air switch parts and other directions, can solve the problem that the conductive layer is easily torn by strong winds

Pending Publication Date: 2019-08-16
CHANGGAO ELECTRIC GROUP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a flexible fixing clip device for the conductive belt of a disconnector to prevent wind and sand from spreading, so as to solve the problem that the conductive layer is easily torn by strong winds

Method used

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  • Flexible fixing clamp device for preventing dispersion of conductive belt of isolation switch caused by wind-blown sand
  • Flexible fixing clamp device for preventing dispersion of conductive belt of isolation switch caused by wind-blown sand
  • Flexible fixing clamp device for preventing dispersion of conductive belt of isolation switch caused by wind-blown sand

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] Such as figure 2 and image 3 The shown isolating switch conducting belt wind-proof and sand-proof flexible fixing clip device includes an upper splint 100, an inner splint 200 and a lower splint 300;

[0017] The inner splint 200 is arranged across between the conductive layer 410 of the conductive belt 400 and the protective sheet 420, and the upper splint 100 is arranged horizontally above the protective sheet 420, and is fixedly connected to the inner splint 200 to clamp the protective sheet 420;

[0018] The lower clamping plate 300 is arranged horizontally below the conductive layer 410 , and the opposite surfaces of the lower clamping plate 300 and the inner clamping plate 200 enclose a clamping chamber for the conductive layer 410 , and the height of the clamping cavity is greater than the thickness of the conductive layer 410 .

[0019] The protective sheet 420 is clamped by the upper splint 100 and the inner splint 200 to ensure that the fixing clip device a...

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PUM

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Abstract

The invention discloses a flexible fixing clamp device for preventing dispersion of the conductive belt of an isolation switch caused by wind-blown sand, comprising an upper clamping plate, an inner clamping plate and a lower clamping plate. The inner clamping plate is arranged in a crossing manner between a conductive layer and a protective sheet of the conductive belt. The upper clamping plate is transversely arranged above the protective sheet, and is fixedly connected with the inner clamping plate to clamp the protective sheet. The lower clamping plate is transversely arranged below the conductive layer, and the opposite surfaces of the lower clamping plate and the inner clamping plate constitute a clamping cavity for the conductive layer. The upper clamping plate and the inner clamping plate clamp the protective sheet, so that the fixing clamp device is fixed relative to the conductive belt and does not slide along the conductive belt. The conductive layer is fixed in the clampingchamber, so that the transverse sliding space of the conductive sheets of the conductive layer is limited, the laminated conductive sheets do not separate or disperse under the action of strong windor wind-blown wind, and reliable operation of the isolation switch is ensured. The flexible fixing clamp device of the invention is used to fix the conductive belts of high-voltage isolation switches.

Description

technical field [0001] The invention relates to high-voltage switch technology, in particular to a flexible fixing clip device for the conductive belt of an isolating switch to prevent wind and sand from spreading, specifically a conductive belt suitable for a high-voltage isolating switch, which prevents the conductive layer from layer to layer under the condition of outdoor heavy wind and sand Sheets fall apart torn by the flexible retaining clip device. Background technique [0002] With the development of power grid and power transmission projects, more and more power transmission projects have entered areas with harsh natural environments, including areas with strong winds and sandstorms; this puts forward higher requirements for the environmental adaptability of disconnectors. [0003] The flexible sheet-shaped conductive strip 400 of the moving part of the disconnector, the conductive strip 400 is as figure 1 As shown, it includes a conductive layer 410 and a protect...

Claims

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Application Information

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IPC IPC(8): H01H31/02
CPCH01H31/02
Inventor 贺坤马伟君唐雪平王春华吴上
Owner CHANGGAO ELECTRIC GROUP CO LTD
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