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Operating mechanism for pole-mounted circuit breaker with built-in isolating switch

A technology for circuit breakers on poles and operating mechanisms, applied in the field of operating mechanisms for circuit breakers on poles, can solve the problems of difficult state tracking, low universality, short service life, etc., to ensure accuracy and timeliness, save space, good compatibility

Pending Publication Date: 2021-10-29
BEIJING SIFANG JIBAO ENG TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing control mechanisms of columnar circuit breakers generally have problems such as complex structure, difficult assembly, low universality, short service life, and difficult to track the status

Method used

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  • Operating mechanism for pole-mounted circuit breaker with built-in isolating switch
  • Operating mechanism for pole-mounted circuit breaker with built-in isolating switch
  • Operating mechanism for pole-mounted circuit breaker with built-in isolating switch

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Embodiment Construction

[0035] The application will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, but not to limit the protection scope of the present application.

[0036] figure 1 It is a schematic diagram of the overall assembly structure of an operating mechanism for a pole-mounted circuit breaker with a built-in isolating switch of the present invention. Such as figure 1 As shown, an operating mechanism for a pole-mounted circuit breaker with a built-in isolating switch includes an energy storage component, a power component, a switch component, and an output component.

[0037] The energy storage component 0 is connected to the power component, the switch component and the output component 5 respectively, and is used to realize energy storage based on the power component, and realize energy storage release based on the switch component. The power compo...

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Abstract

An operating mechanism for a pole-mounted circuit breaker with a built-in disconnecting switch comprises an energy storage assembly, a power assembly, a switch assembly and an output assembly, and is characterized in that the energy storage assembly is connected with the power assembly, the switch assembly and the output assembly and used for achieving energy storage based on the power assembly and achieving stored energy release based on the switch assembly; the power assembly is connected with the energy storage assembly and used for driving the energy storage assembly to execute energy storage in a manual or electric mode; the switch assembly is connected with the energy storage assembly and used for driving the energy storage assembly to execute stored energy release or continue to store energy in a manual or electric mode; and the output assembly is connected with the energy storage assembly and is used for driving a circuit breaker to realize switching-on and switching-off operation in the process that the energy storage assembly releases the stored energy. The operating mechanism is simple in structure, convenient to operate, good in compatibility, safe, reliable and low in cost.

Description

technical field [0001] The invention relates to an electromagnetic device, and more particularly, to an operating mechanism for a pole-mounted circuit breaker with a built-in disconnector switch. Background technique [0002] At present, electric energy plays an indispensable role in people's daily production and life, so ensuring the safe operation of electric power has become a top priority. Isolating switches, load switches, circuit breakers, etc. are all important equipment to ensure the safety of power transmission lines. However, the above-mentioned switches are scattered and independent entities that need to be used in conjunction with each other in the transmission line, and the degree of integration is poor. [0003] In the prior art, as a circuit breaker installed and operated on the pole, the circuit breaker on the pole has the characteristics of strong breaking capacity, many continuous breaking times, frequent operation, low operating noise, safety and reliabili...

Claims

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Application Information

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IPC IPC(8): H01H3/26H01H3/30H01H9/16H01H33/666
CPCH01H33/666H01H9/16H01H3/26H01H3/30
Inventor 顾学明贾耀华王信乐薛英龙沈翔宇翁建林
Owner BEIJING SIFANG JIBAO ENG TECH
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