Breaker recloser equipped with opening-closing indication piece

A technology of indicator and circuit breaker, which is applied in the direction of switchgear status indication, circuit, electrical components, etc. It can solve the problems of poor overall stability of the product, short service life of the product, and poor short-circuit breaking capacity of the opening and closing indicator. To achieve the effect of improving stability and service life

Inactive Publication Date: 2018-05-04
林孟东
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the overhead line fault is cleared, the circuit breaker is closed in a short time, which is called a recloser. At present, the traditional recloser basically includes a crank, a connecting rod and a handle. The crank drives the handle through the connecting rod to control the opening and closing. At present, the recloser The crank, connecting rod and handle are fastened by bolts, the fastening effect is poor, and it is easy to loosen and fall off during the working process, and t

Method used

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  • Breaker recloser equipped with opening-closing indication piece
  • Breaker recloser equipped with opening-closing indication piece
  • Breaker recloser equipped with opening-closing indication piece

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Embodiment Construction

[0019] Such as Figure 1-Figure 4 As shown, in order to enable the handle mechanism 100 to reciprocate to generate traction, in order to enable the handle to provide the force for the movement of the opening and closing indicator, the circuit breaker with the opening and closing indicator recloses, including the handle mechanism 100, the handle mechanism 100 has a reciprocating Motion state, the handle mechanism 100 generates traction force in the reciprocating state; including the crank mechanism 200, the crank mechanism 200 has a rotating state, the crank mechanism 200 generates a rotating force in the rotating state, the traction force is derived from the rotating force, and the handle mechanism 100 refers to an open circuit The general parts on the reclosing switch of the device play a role in controlling the opening and short circuit of the whole product. The reciprocating motion state refers to the reciprocating motion of the handle mechanism 100 on the chute (not shown) ...

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Abstract

The invention provides a breaker recloser equipped with an opening-closing indication piece. The breaker recloser comprises a handle mechanism, a crank mechanism and a connecting rod, wherein the handle mechanism has a reciprocating motion state and produces tractive force in the reciprocating motion state; the crank mechanism has a rotating state and produces rotating force in the rotating state,and the tractive force is from the rotating force; the crank mechanism and the handle mechanism are assembled through the connecting rod. According to a product, the handle mechanism moves to producethe tractive force to provide a driving condition of the opening-closing of the product, and meanwhile, the opening-closing indication piece is driven to move to electrically indicate the breaking-closing state of the product in a multi-way manner, besides, the product is wholly assembled in a riveting manner, therefore, overall stability of the product is improved, and the service life of the product is prolonged.

Description

technical field [0001] The invention relates to the application field of a circuit breaker, in particular to a reclosing circuit breaker with an opening and closing indicator. Background technique [0002] When the overhead line fault is cleared, the circuit breaker is closed in a short time, which is called a recloser. At present, the traditional recloser basically includes a crank, a connecting rod and a handle. The crank drives the handle through the connecting rod to control the opening and closing. At present, the recloser The crank, connecting rod and handle are fastened by bolts, the fastening effect is poor, and it is easy to loosen and fall off during the working process, and the traditional reclosing crank uses the structure of the circlip to cooperate with the motor to achieve rotation. During the process, the circlip is easy to break, resulting in a short service life of the product, and the structure of the opening and closing indicator in the current circuit br...

Claims

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Application Information

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IPC IPC(8): H01H71/52H01H71/04
CPCH01H71/521H01H71/04
Inventor 林孟东袁夫生赵立博丁新化范立祥徐华
Owner 林孟东
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