Transfer mechanism of transfer switch equipment (TSE)

A technology of conversion mechanism and transfer switch, which is applied to the power device inside the switch, etc., can solve the problems of many links, complexity, and adverse product reliability of the conversion mechanism, and achieve the effect of simple structure and high reliability.

Active Publication Date: 2010-06-30
江苏远泰电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a conversion mechanism in a transfer switch appliance, which solves the problem that the conversion operation mechanism of the existing special-purpose TSE adopts electromagnet operat...

Method used

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  • Transfer mechanism of transfer switch equipment (TSE)
  • Transfer mechanism of transfer switch equipment (TSE)
  • Transfer mechanism of transfer switch equipment (TSE)

Examples

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Embodiment Construction

[0015] Further illustrate the present invention in conjunction with accompanying drawing and embodiment, as figure 1 , 2 Shown, the present invention consists of a V-shaped wheel 1, two push rods 2,11, two sector wheels 3,10, two L-shaped bars 4,9, two springs 5,7, and two spring connecting rods 6, 8 composition. Such as figure 2 As shown, the V-shaped wheel 1 is fixed on the main shaft E, the middle part of the main shaft E is fixed with the power transmission gear D, and the power transmission gear D is connected with the motor device C; The chutes of the push rods 2 and 11 in the parts are matched and connected, and the end of one arm of the sector wheels 3 and 10 in the transmission parts is hinged with the corresponding contact A or B; , L-shaped rods 4,9 and the connecting rods 6,8 of sleeve springs 5,7 constitute; 11 The sliding column at the other end is connected with the arc chute on the sector wheel 3,10 after being connected with one arm end of the L-shaped ba...

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Abstract

The invention relates to a transfer mechanism of transfer switch equipment, which belongs to the technical field of low-voltage switch equipment and control equipment. The invention is provided with a transfer mechanism composed of a motor device, a V-shaped wheel and drive parts connected between two jaw parts of the V-shaped wheel and respective contact terminal. When in use, the motor device is fixed in the transfer switch equipment; both ends of a main shaft are fixed in shaft bases of the transfer switch equipment. The motor forward and backward rotates to drive the transfer mechanism so that two sets of movable contact terminals of TSE are engaged and disengaged, thus the TSE transfers among three operating positions. The invention has the advantages of simple structure and high reliability of transfer action and process, and can be matched with the existing transfer switch equipment.

Description

technical field [0001] The invention relates to a conversion mechanism in a transfer switch electrical appliance, and belongs to the technical field of low-voltage switch equipment and control equipment. Background technique [0002] Transfer switching equipment (TSE for short) is mainly used for switching between two power sources to ensure continuous power supply for important loads. At present, the conversion operation mechanism of special TSE at home and abroad is mainly operated by electromagnet, and has three working positions (I position-common power position; O position-disconnect position; II position-standby power position), the TSE has two There are three moving contacts, and the contacts have three working positions, which are converted by the operation of three electromagnets. Its conversion process generally needs three links. [0003] TSE is in "I position - common power supply position". [0004] The first link: the M3 electromagnet pulls in, the tripping ...

Claims

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Application Information

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IPC IPC(8): H01H3/26
Inventor 成峰
Owner 江苏远泰电器有限公司
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