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40.5KV programmed switch cabinet

一种开关柜、接地开关的技术，应用在抽拉式开关柜、开关装置、电气元件等方向，能够解决不能远距离操作、安全性差等问题，达到操作方便、结构合理、远距离操作的效果

Active Publication Date: 2013-11-20
JIANGSU DONGYUAN ELECTRIC APPLIANCEGROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing switchgear, the movement of the handcart is manual, and the operation of the grounding switch is also done manually, which has poor safety and cannot be operated remotely

Method used

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  • 40.5KV programmed switch cabinet
  • 40.5KV programmed switch cabinet
  • 40.5KV programmed switch cabinet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] A 40.5KV programmed switchgear, comprising a cabinet 1, a handcart 2, and a grounding switch 3, the handcart is connected to an electric propulsion mechanism 4 at the bottom of the cabinet; the electric propulsion mechanism includes a mechanism propulsion slot 5, and Install the advancing screw rod 6, the screw nut 7 is set on the advancing screw rod, the screw rod nut is connected with the propulsion mechanism stopper 8 connected with the bottom plate of the handcart, the screw rod is connected with the first motor through the first gear release combined transmission mechanism 9 Connection; the first gear trip combined transmission mechanism includes a first transmission shaft 10, a first transmission wheel 11 and a first large gear 13 meshing with the screw gear 12 are fixed on the first transmission shaft, and the first transmission wheel Near the first large gear side is provided with the first toothed wheel 14 that is fitted with the first transmission wheel, and th...

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PUM

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Abstract

The invention discloses a 40.5KV programmed switch cabinet which comprises a cabinet body, a trolley and a grounding switch. The trolley is connected with an electric push mechanism at the bottom of the cabinet body, the electric push mechanism comprises a mechanism push groove, a push screw rod is mounted in the mechanism push groove, a feed screw nut is sleeved on the push screw rod and is connected with a push mechanism stopper connected with a bottom plate of the trolley, the screw rod is connected with a first motor through a first gear tripping combined drive mechanism, the grounding switch comprises a grounding switch body which is connected with a grounding switch operating shaft, and the grounding switch operating shaft is connected with a grounding switch electric operating mechanism which is a second gear tripping combined drive mechanism driven by a second motor. The 40.5KV programmed switch cabinet is reasonable in structure, convenient to operate, accurate, safe and capable of achieving remote operation.

Description

technical field [0001] The invention relates to a 40.5KV programmable switchgear. Background technique [0002] In the existing switchgear, the movement of the handcart is manual, and the operation of the grounding switch is also done manually, which has poor safety and cannot be operated remotely. Contents of the invention [0003] The object of the present invention is to provide a 40.5KV programmable switchgear with reasonable structure and good working performance. [0004] Technical solution of the present invention is: [0005] A 40.5KV programmable switch cabinet, including a cabinet body, a handcart, and a grounding switch, characterized in that: the handcart is connected to the electric propulsion mechanism at the bottom of the cabinet; The screw rod is advanced, and the screw nut is set on the screw rod, and the screw nut is connected with the stopper of the pushing mechanism connected with the bottom plate of the handcart, and the screw rod is connected with t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B11/127
Inventor 孙益源邱卫东孙志忠
Owner JIANGSU DONGYUAN ELECTRIC APPLIANCEGROUP