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A Transmission Mechanism of Dual Power Automatic Transfer Switch

A technology of automatic transfer switch and transmission mechanism, which is applied in the direction of electric switch, contact drive mechanism, emergency power supply arrangement, etc. It can solve the problems of easy jamming and other problems, and achieve the effects of avoiding jamming, providing reliability, and smooth switching

Active Publication Date: 2016-08-31
南京朗熙环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of the structure of this invention is that it is easy to get stuck

Method used

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  • A Transmission Mechanism of Dual Power Automatic Transfer Switch
  • A Transmission Mechanism of Dual Power Automatic Transfer Switch
  • A Transmission Mechanism of Dual Power Automatic Transfer Switch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0025] Embodiment: a transmission mechanism of a double power supply automatic transfer switch.

[0026] A transmission mechanism for a dual power supply automatic transfer switch, comprising a mounting base 1 on which a first power switching slider 2 and a second power switching slider 3 are slidably supported; the first power switching slider 2 and the The second power switch slider 3 is arranged in parallel and at intervals, and a turntable 4 is arranged between the first power switch slider 2 and the second power switch slider 3, and the turntable 4 is connected with the output shaft of the motor 5; The turntable 4 is provided with a first guide groove 6 and a second guide groove 7, the first guide groove 6 and the second guide groove 7 are symmetrically arranged on the turntable 4, and the first guide groove 6 is provided with a second guide groove A toggle column 8, the second guide groove 7 is provided with a second toggle column 9; the turntable 4 is also provided with...

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PUM

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Abstract

A transmission mechanism for an automatic transfer switch with dual power sources, comprising a motor, a mount, a first power switch slider, a second power switch slider, a turntable, a first toggle column, a second toggle column and a stir column 10 . The mechanism is rotated by the motor to drive the turntable to rotate. The first toggle column, the second toggle column and the stirring column 10 in the turntable cooperate with the arc surfaces of the first power switch slider and the second power switch slider. And make the first power switching slider and the second power switching slider move up and down, drive the circuit breaker handle to close or open up and down, and finally realize the automatic switching between the normal power supply and the backup power supply. The invention has the advantages of simple structure, stable conversion, one of the two power sources is cut off first, and the other is closed later, which can ensure that only one of the two circuit breakers is in the closing position, and provides the reliability of dual power source switching.

Description

technical field [0001] The invention relates to a transmission mechanism of a dual-power automatic transfer switch, which belongs to the technical field of power distribution equipment. Background technique [0002] Many industries and departments have very high requirements on the reliability of power supply. In order to ensure the continuity of power supply, many important occasions should use dual power supply as an essential device for power switching. The application requirements of dual power automatic switch More and more extensive, technical performance requirements are getting higher and higher. [0003] At present, the structure of the dual power automatic transfer switch includes two circuit breakers with accessories, transmission mechanism and other parts. In the closing state, the other circuit breaker is not allowed to close. This switch is driven by a motor, and after being decelerated by the reducer, the transmission shaft drives the cam to rotate clockwise...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H3/32H01H9/26H02J9/06
Inventor 曾莹黄长衡
Owner 南京朗熙环保科技有限公司