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Floating grounding knife switch operating mechanism

A technology of knife switch operation and floating grounding, which is applied in the direction of grounding switches, contact operating parts, high-voltage air circuit breakers, etc., can solve problems such as the inability to apply robots, improve the success rate of alignment and process execution efficiency, and facilitate plugging and unplugging , The effect of improving the accuracy of the algorithm

Inactive Publication Date: 2021-03-23
YIJIAHE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent is a manually operated electric tool, which does not consider the opening of the pressure plate interlock, the insertion tolerance of the operating cylinder, the insertion identification, the torsional position judgment of the grounding knife switch, etc., and cannot be applied to robots.

Method used

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  • Floating grounding knife switch operating mechanism
  • Floating grounding knife switch operating mechanism
  • Floating grounding knife switch operating mechanism

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Embodiment Construction

[0041] In order to make the purpose, features, and advantages of the application more obvious and understandable, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the drawings in the embodiments of the application. Obviously, the following The described embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0042] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

[0043] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer" etc. Orientation or ...

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Abstract

The invention discloses a floating grounding knife switch operating mechanism, which comprises a pressing plate assembly, a mechanism support assembly, an operating head assembly and a self-positioning assembly, wherein the pressing plate assembly is arranged on the mechanism support assembly, and the self-positioning assembly is arranged between the operating head assembly and the mechanism support assembly; before the operating head executes operation on thegrounding knife, centering alignment matching of the operation head and the grounding knife switch is realized. The mechanism has the functions of automatic centering, two-stage floating six-degree-of-freedom passive adaptation, insertion in-place judgment, visual auxiliary centering, torsion tolerance and the like.

Description

technical field [0001] The present application relates to the technical field of power grid automation operation, in particular to a floating grounding knife switch operating mechanism. Background technique [0002] Switching operation is an operation that changes the operating state of power grid equipment, and is an indispensable part of the power system. The operation of the grounding switch is a key step in switching the cabinet between standby and maintenance states. The operation of the 10kv switch cabinet grounding knife switch has difficulties such as small operating space, large operating torque, and the cabinet mechanism jamming robot is difficult to judge that the operation is in place. At the same time, there is a cabinet ground knife interlock plate pressure outside the ground knife switch operation hole of the switch cabinet. During the manual operation, both hands need to cooperate to complete the pressure plate depression and the insertion of the manual oper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H31/02H01H31/00H01H3/02
CPCH01H31/02H01H31/003H01H3/02
Inventor 程敏蔡海晨郭强李建涛
Owner YIJIAHE TECH CO LTD