Perpendicular lifting type high safety double-power-source power supply device and control method thereof

A dual power supply, lift-type technology, applied in the direction of vertically pulling isolated switchgear, switchgear components, etc., can solve the problems of large longitudinal depth of high-voltage switchgear, affecting the insulation performance of insulating materials, increasing the volume of the cabinet, etc. , to reduce the difficulty of post-processing, save design space, and simplify the action mechanism

Active Publication Date: 2017-05-31
天津市先智电气设备有限公司
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Problems solved by technology

The current technology mostly adopts a horizontal extraction mechanism, and the operator operates horizontally in the front. 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 withdrawable structure makes the longitudinal depth of the high-voltage switchgear larger and increases the volume of the c

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  • Perpendicular lifting type high safety double-power-source power supply device and control method thereof
  • Perpendicular lifting type high safety double-power-source power supply device and control method thereof
  • Perpendicular lifting type high safety double-power-source power supply device and control method thereof

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[0039] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0040] Such as Figure 1-11 As shown, a vertical lifting high-safety dual power supply device of the present invention includes a bracket, a busbar integrated insulated contact box fixedly arranged on the top side of the bracket, and can be vertically lifted on the vertical of the bracket 1. The supporting board on the beam 11, the multiple side-outlet poles 70 arranged on the supporting board, and the movable opening and closing high-voltage insulating valve; the integrated busbar insulated contact box includes three spaced arrays And the busbars 81, 82, 83 covered by the insulator are respectively corresponding to the incoming end 84 and the outgoing end 85, which are provided at both ends o...

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Abstract

The invention discloses a perpendicular lifting type high safety double-power-source power supply device. The device comprises a support provided with a vertical beam in the middle, a busbar integral insulating contact case fixedly arranged at one side of the top of the support, lifting mechanisms arranged at the two sides of the vertical beam of the support and a hand cart arranged on the support plate and borne with multiple side output linear poles and a translation drive type protection mechanism. According to the perpendicular lifting type high safety double-power-source power supply device, the front door plate and the rear door plate which homodromously move and is arranged in a front-rear spaced mode are adopted, and a front-rear stacking form is adopted, the design space of a movable door is effectively saved, the miniaturization of the drive mechanism is achieved, the structure is reasonable, the front door plate and the rear door plate are utilized through motion control over intermittent drive translation of the hand cart, overlapping or staggering corresponding to through holes is achieved, the safety is effectively guaranteed, the achievement is simple, and the motion is reliable.

Description

technical field [0001] The invention relates to the technical field of dual-power switching equipment and a switchgear thereof, in particular to a vertical lift type high-safety 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. Moreover, the existing valve mechanism also faces problems such as large...

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Application Information

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IPC IPC(8): H02B11/18H02B11/02
CPCH02B11/02H02B11/18
Inventor 王平王金杰
Owner 天津市先智电气设备有限公司
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