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Multi-station electric operation mechanism

A technology of electric operation and operation mechanism, applied in the direction of electric components, electrical components, electromechanical devices, etc., can solve the problems of inability to realize, low transmission speed, etc., and achieve convenient operation and maintenance, good reliability, and small overall volume. Effect

Active Publication Date: 2007-01-17
HENAN PINGGAO ELECTRIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Many known electric operating mechanisms of isolating switches or grounding switches use a motor to drive gear pairs or rack and pinion meshes to achieve two-position (switch opening and closing) operations. They cannot achieve combined isolating switches and grounding. Operation of more than two positions of the switch and at a lower speed of transmission

Method used

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  • Multi-station electric operation mechanism

Examples

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Embodiment Construction

[0020] Figure 1-7 Shown is an embodiment of a five-station electric operating mechanism. The front panel 5 and the rear panel 6 constitute the support of the operating mechanism, and the front panel and the rear panel are fixed together by four studs. The motor 1 is fixed on the rear panel 6, and a reducer can be installed at the output end of the motor 1 to play the role of one-stage speed change. A sprocket 7 is also installed on the output shaft. The deceleration transmission shaft 10, the transmission main shaft 11 and the operating shaft 12 are connected in parallel between the front panel 5 and the rear panel 6 at a certain distance. The two ends of each shaft are provided with copper sleeves to form a rotating friction pair. . A sprocket 9 is provided at one end of the reduction drive shaft 10, and the sprocket 7 is connected with the sprocket 9 through a chain, and plays a two-stage deceleration function. A bevel gear 16 and a spur gear 17 are arranged in the middle of th...

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PUM

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Abstract

A multi-station electromotion operation machine, that is: the electromotor and the transmission organ, the transmission organ includes at least one transmission principal axis, the transmission principal axis and the electromotor outputting axis connect with the transmission piece, the transmission principal axis fixes the half spur-gear that is at least one section without tooth, the half spur-gear meshes with the spur-gear on the operation axis, the locked embossed board fixes on the transmission principal axis, the locked embossed board matches with the locked concaved board on the operation axis, one end of the operation axis fixes the matches with the moving contact matching with the limit switch, the quantity of the limit switch and the quantity of the operated location is same, one end of the operation axis fixes the driving plate, the driving plate matches the assistant switch on the same-side bracket in order that the driving plate can move and close or cut the corresponding assistant contact. The invention can provide the combined high-voltage switch with public operation device. It is fit for one group switch equipment and also for multi-group switch equipment.

Description

Technical field [0001] The invention relates to a multi-station electric operating mechanism that can be used in a combined isolating switch and a grounding switch for opening and closing operations in high-voltage electrical products. Background technique [0002] Many known electric operating mechanisms of isolating switches or grounding switches use a motor to drive a gear pair or a rack and pinion to achieve two positions (switch opening and closing) operation. They cannot realize combined isolating switches and grounding. The operation of more than two positions of the switch, and the transmission speed is low. Summary of the invention [0003] The purpose of the present invention is to provide a multi-station electric operating mechanism capable of operating at more than two positions. [0004] In order to achieve the above objectives, the present invention adopts the following technical solutions: a multi-station electric operating mechanism, including a motor and an oper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H3/26F16H1/00H02K7/116
Inventor 田可新韩国辉
Owner HENAN PINGGAO ELECTRIC
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