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Rocking handle device of drawer-type frame body for breaker

A technology for circuit breakers and cranks, applied in the field of crank devices, can solve the problems affecting the lifting and lowering quality of circuit breakers, wear of circuit breakers, inconvenience in lifting and lowering, etc., and achieves fast and simple control, avoids damage, and provides good protection. Effect

Inactive Publication Date: 2013-08-14
谈行
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when the circuit breaker is placed in a drawer-type frame, its lifting and lowering process has caused great inconvenience, and it is easy to cause wear and tear on the circuit breaker, which affects the lifting and lowering quality of the circuit breaker

Method used

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  • Rocking handle device of drawer-type frame body for breaker

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Embodiment Construction

[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0013] see figure 1 , the embodiment of the present invention includes:

[0014] A crank device for a drawer frame of a circuit breaker, comprising: a first frame 1 and a second frame 2 detachably connected, the first frame 1 is provided with a first baffle 3 connected with the circuit breaker, and the A second baffle plate 4 connected to the circuit breaker is arranged inside the frame body 2 .

[0015] The first frame 1 is connected with a first handle 5, the second frame 2 is connected with a second handle 6, the first handle 5 is movably connected with the first baffle plate 3, and the second The rocking handle 6 is movably connected with t...

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PUM

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Abstract

The invention discloses a rocking handle device of a drawer-type frame body for a breaker. The rocking handle device comprises a first framework and a second framework which are detachably connected, wherein a first baffle connected with the breaker is arranged in the first framework, a second baffle connected with the breaker is arranged in the second framework, a first rocking handle is connected to the first framework, a second rocking handle is connected to the second framework, the first rocking handle is movably connected with the first baffle, and the second rocking handle is movably connected with the second baffle. Through the above mode, the lifting and the lowering of the breaker can be ensured, so that the breaker is prevented from being damaged, and further a good protection effect can be realized on the breaker.

Description

technical field [0001] The invention relates to the field of circuit breakers, in particular to a handle device for a drawer frame of a circuit breaker. Background technique [0002] A circuit breaker is a current switching device that can close, carry and break current under normal circuit conditions, and can carry and break abnormal circuit conditions within a specified time. [0003] In the prior art, when the circuit breaker is placed in a drawer-type frame, its lifting and lowering process causes great inconvenience, and it is easy to cause wear and tear on the circuit breaker, affecting the lifting and lowering quality of the circuit breaker. Contents of the invention [0004] The main technical problem to be solved by the present invention is to provide a cranking device for the drawer frame of a circuit breaker, which can ensure the lifting and lowering of the circuit breaker, avoid damage to the circuit breaker, and further protect the circuit breaker very well ,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H71/02H01H71/00
Inventor 谈行
Owner 谈行
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