Rising and descending coordinated type dual-power supply device and control method thereof

A dual power supply, linkage technology, applied in the direction of switchgear, switchgear parts, switchgear grounding device, etc., can solve problems such as grounding safety accidents, to ensure operational safety, meet grounding protection requirements, and achieve synchronization driving effect

Active Publication Date: 2017-09-08
天津市先智电气设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the grounding mechanism of the existing power supply device is generally installed separately, which is likely to cause grounding safety accidents

Method used

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  • Rising and descending coordinated type dual-power supply device and control method thereof
  • Rising and descending coordinated type dual-power supply device and control method thereof
  • Rising and descending coordinated type dual-power supply device and control method thereof

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Embodiment Construction

[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0036] Such as Figure 1-7 As shown, the lifting linkage type dual power supply device of the present invention includes a bracket with a vertical beam in the middle, and a lifting mechanism and a translation driving mechanism arranged on both sides of the vertical beam 11 of the bracket. The lifting mechanism and the translation driving mechanism are one One corresponding setting, the lifting mechanism includes a supporting plate driven to lift vertically, and two supporting arms arranged in a figure-eight shape hinged below the supporting plate are fitted and connected with the lower ends of the supporting arms and are fixedly connected with the support The bottom track, and the lo...

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PUM

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Abstract

The invention discloses a rising and descending coordinated type dual-power supply device. The dual-power supply device comprises a support, a lifting mechanism and a translation driving mechanism, wherein a vertical beam is arranged at a middle part of the support, the lifting mechanism and the translation driving mechanism are correspondingly arranged at two sides of the vertical beam of the support, a handcart is arranged on support plate, an execution mechanism is loaded on the support plate, limitation parts are arranged at two sides or end parts of the support plate, rear side surfaces of the limitation parts are inclined surfaces with upper side edges protruding forwards, abutting parts are formed on the handcart and are matched with the limitation parts, front side surfaces of the abutting parts are slope surfaces corresponding to the inclined surfaces, and the limitation parts are directly connected with a grounding point of the lifting mechanism through wires. The execution mechanism is arranged on the support plate which can be raised and descended, the height space is fully utilized, and the action mechanism is simplified; and moreover, by linkage of the lifting mechanism and the translation driving mechanism, synchronous driving of a translation part to be driven is achieved, the integrated design is facilitated, and particularly, the application safety is improved.

Description

technical field [0001] The invention relates to the technical field of a dual-power switching device and a switch cabinet thereof, in particular to a lifting linkage type dual-power supply device and a control method. Background technique [0002] In the known field of power distribution technology, the withdrawable mechanism has been widely used due to its characteristics of easy operation, convenient maintenance and replacement. The current technology mostly adopts a horizontal extraction mechanism, and the operator operates horizontally in front of the operator. In order to have sufficient horizontal depth to complete the extraction and push actions, the switch cabinet attachment requires longitudinal depth, especially in medium and high voltage switch cabinets. The extraction structure makes the longitudinal depth of the high-voltage switchgear larger and increases the volume of the cabinet. [0003] Now, the space required for power supply is getting smaller and smalle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B11/133H02B11/04H02B11/28
CPCH02B11/04H02B11/133H02B11/28
Inventor 王平王金杰
Owner 天津市先智电气设备有限公司
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