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Isolation switch operation rod

A technology for isolating switches and operating rods, which is applied to electric switches, switches operated by live operating rods, high-voltage air circuit breakers, etc., which can solve the problems of inconvenient use and high cost of operating rods, and solve the problems of inconvenient use and high cost. High, portable effect

Pending Publication Date: 2018-08-14
GUANGDONG POWER GRID 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 an operating lever of a disconnector to solve the technical problems of inconvenient use and high cost of the operating lever of an isolating switch existing in the prior art

Method used

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Examples

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Embodiment 1

[0047] see Figure 1-Figure 5 As shown, this embodiment provides an operating lever for a disconnector, including an operating head 1, a connecting sleeve 2 and a handle bar 3;

[0048] Along the axis direction of the handle rod 3, the handle rod 3 includes a corresponding first end and a second end;

[0049] The connection sleeve 2 is connected to the first end, and the operation head 1 is detachably connected to the connection sleeve 2 .

[0050] During operation, the operator needs to hold the handle bar so that the operating head can complete the safe operation of pulling and closing the low-voltage isolating switch of the outdoor distribution box. Disassemble and replace the appropriate operating head, and connect the appropriate operating head to the connecting sleeve for operation.

[0051] To sum up, the operating lever of the isolating switch provided in this embodiment is detachably connected through the operating head and the connecting sleeve, so as to facilitate...

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Abstract

The invention relates to the technical fields of power transmission and distribution tools, and particularly relates to an isolation switch operation rod. The isolation switch operation rod comprisesan operation head, a connecting sleeve and a handle rod; in the axis direction of the handle rod, the handle rod comprises corresponding first end and second end; the connecting sleeve is connected tothe first end; and the operation head is detachably connected with the connecting sleeve. The invention aims to provide the isolation switch operation rod to solve the technical problems of inconvenience in use and high cost of the isolation switch operation rod in the prior art.

Description

technical field [0001] The invention relates to the technical field of power transmission and distribution tools, in particular to an isolation switch operating rod. Background technique [0002] The isolating switch (knife switch) in the substation may have operating mechanisms with different types of interfaces. These operating mechanisms are of different sizes, and the operating levers are not universal, and the same operating lever cannot be used. When operating, it is necessary to carry a variety of operating levers to complete the operation. The cost of purchasing operating levers suitable for different operating mechanisms is high, and it is not easy to carry when going out to work, which causes great inconvenience to the operator. It will greatly prolong the operation time. [0003] Therefore, the present application provides a new isolation switch operating lever for the above problems. Contents of the invention [0004] The object of the present invention is to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H31/00
CPCH01H31/006H01H2300/056
Inventor 潘金水阮浩初廖朝宇叶振华陈灿锋罗新华胡卫国邱升张力
Owner GUANGDONG POWER GRID CO LTD
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