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On-off energy storage device used for breaker

A technology of energy storage device and circuit breaker, which is applied to the power device inside the switch, etc., can solve the problems of great power consumption, inability to operate manually, inconvenience, etc., and achieve the effect of reducing unnecessary consumption

Active Publication Date: 2012-04-11
WUXI XINHONGTAI ELECTRIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional electric energy storage device cannot be manually operated when the energy storage power supply is abnormal, or the entire electric operating mechanism must be driven during the manual energy storage process. inconvenient

Method used

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  • On-off energy storage device used for breaker
  • On-off energy storage device used for breaker
  • On-off energy storage device used for breaker

Examples

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Effect test

Embodiment Construction

[0015] Such as Figure 1~4 In the illustrated embodiment, a clutch energy storage device for a circuit breaker according to the present invention includes a gear 1, a sleeve 2, a first stopper 3, a second stopper 4, a bracket 5 and a lever 6. The gear 1 Fixedly connected to the outer ring of the sleeve 2, a pin 10 is provided on one end surface of the first stopper 1, a pin hole 12 is provided on the sleeve 2, and a pin hole 12 is provided on the second stopper 4 to match the pin The through hole 11 corresponding to the hole 12, the pin 10 is inserted into the pin hole 12 after passing through the through hole 11, and is connected with the sleeve 2, the lever 6 is installed on the bracket 5 through the shaft 7, and the bracket 5 Fixed on the motor bottom plate 9, the middle part of the first stopper 3 is provided with an annular groove, and one end of the lever 6 is snapped into the annular groove. The sleeve 2 is fixedly connected with the gear 1 by screws.

[0016] Connect...

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PUM

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Abstract

The invention discloses an on-off energy storage device used for a breaker. The on-off energy storage device comprises a gear, a sleeve, a first limiting piece, a second limiting piece, a support and a lever, wherein the gear is fixedly connected with the outer ring of the sleeve; one end face of the first limiting piece is provided with a pin, and a pin hole is arranged on the sleeve; the second limiting piece is provided with a through hole corresponding to the pin hole, and the pin passes through the through hole and then is inserted into the pin hole and connected with the sleeve; the lever is installed on the support through a shaft, and the support is fixed on a baseplate of a motor; and the middle part of the first limiting piece is provided with an annular groove, and one end of the lever is clamped into the annular groove. The device can be used in a breaker electric energy storage process or power source appearing abnormity progression manual energy storage process; the device is capable of conveniently and rapidly enabling the breaker to arrive at a desired operating position, thereby realizing various functions; and the manual energy storage process is departed from an electrical operated mechanism, and unnecessary force consumption is reduced.

Description

technical field [0001] The invention relates to an energy storage device, in particular to a clutch energy storage device for a circuit breaker. Background technique [0002] In the power network, the circuit breaker is an important part of the switch of each voltage level. The sensitivity and reliability of its opening and closing determine whether the electrical equipment at all levels can operate safely and economically. [0003] The circuit breaker achieves the preset purpose by changing the direction and action point of the transmission part of the operating mechanism. Its energy sources generally include electricity and manpower. The traditional electric energy storage device cannot be manually operated when the energy storage power supply is abnormal, or the entire electric operating mechanism must be driven during the manual energy storage process. inconvenient. Contents of the invention [0004] The object of the present invention is to provide a clutch energy s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H3/30
Inventor 赵汉新赵敏海
Owner WUXI XINHONGTAI ELECTRIC TECH CO LTD
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