Operation device of isolation switch

A technology of isolating switch and operating device, which is applied to electric switches, contact operating parts, air switch parts, etc., can solve the problems of large space occupation and complex structure, and achieve the effect of simplifying structure, reducing transmission space and reducing structure.

Active Publication Date: 2016-03-30
北京朝阳杰优能新能源有限公司
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Problems solved by technology

[0006] The main purpose of the present invention is to provide an operating device for an isolating switch to solve the problems of complex structure and large space occupation in the prior art

Method used

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  • Operation device of isolation switch
  • Operation device of isolation switch
  • Operation device of isolation switch

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Embodiment Construction

[0031] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0032] Such as figure 1 with figure 2 As shown, the operating device of the isolating switch in this embodiment includes a support frame 10, an operating rod and a first transmission mechanism. The operating rod is rotatably arranged on the support frame 10, the first end of the operating rod forms the operating end, the second end of the operating rod is connected to the conductive part 81 of the isolating switch through the first transmission mechanism, and the operating rod passes through the first transmission mechanism The driving conductive part 81 moves in the vertical direction to close or open the isolating switch.

[0033] The operating device of the isolating switch of this embod...

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Abstract

The invention provides an operation device of isolation switch, comprising a support frame (10), an operation rod which is rotatably arranged on the support frame (10), wherein the first end of the operation rod forms an operation end; and a first transmission mechanism; the second end of the operation rod is in transmission connection with the conductive part (81) of the isolation switch through the first transmission mechanism, the operation rod drives the conductive part (81) to move in the vertical direction through the first transmission mechanism so as to switch on or switch off the isolation switch. The technical solution of the invention effectively solves the problems of complex structure and great occupation space in the prior art.

Description

technical field [0001] The invention relates to the technical field of electrical switchgear, in particular to an operating device for an isolating switch. Background technique [0002] At present, the isolating switch is a high-voltage switching device that can provide circuit connection in the closing position according to the specified requirements and provide an electrical isolation break in the opening position according to the specified requirements. The isolating switch is the most widely used high-voltage switching device in the power system, and its required amount can reach 3-4 times that of the high-voltage circuit breaker. When the isolating switch is in the closed state, it can not only pass the normal working current reliably, but also safely pass the short-circuit fault current. When the isolating switch is in the off state, it has an obvious fracture, so that the power supply of the high-voltage bus, transformer, circuit breaker and other power equipment beh...

Claims

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Application Information

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IPC IPC(8): H01H3/02H01H3/32H01H9/16H01H31/02
CPCH01H3/02H01H3/32H01H9/16H01H31/02
Inventor 孙龙王文焦周彦昭陶广耀唐晓鹏
Owner 北京朝阳杰优能新能源有限公司
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