Modularized operation mechanism of solid insulated switchgear

A solid insulation cabinet and operating mechanism technology, applied in switchgear, electrical components, etc., can solve the problems of inconspicuous functional area, difficult assembly, misoperation by operators, etc., and achieve the effect of safe operation process.

Pending Publication Date: 2018-10-23
NINGXIA LICHENG ELECTRIC GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, on the one hand, the operating mechanism of the existing solid insulation cabinet is easy to cause misoperation by the operator because the functional area is not obvious; on the other hand, the structure of the operating mechanism is compact and difficult to assemble; moreover, after the operating mechanism is damaged, the on-site maintenance is cumbersome. , need supporting professional maintenance tools

Method used

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  • Modularized operation mechanism of solid insulated switchgear
  • Modularized operation mechanism of solid insulated switchgear
  • Modularized operation mechanism of solid insulated switchgear

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Embodiment Construction

[0030]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] The object of the present invention is to provide a modularized operating mechanism of a solid insulating cabinet with simple structure, convenient assembly and maintenance, obvious partitions and complete functions.

[0032] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embo...

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Abstract

The invention discloses a modularized operation mechanism of a solid insulated switchgear. The mechanism comprises a casing and a breaker module and an isolated grounding module arranged in the casing, the breaker module comprises an operation energy-storage mechanism positioned in the front side and a transmission mechanism positioned in the back side, the isolated grounding module comprises an operation mechanism positioned in the front side and an isolated grounding linkage mechanism positioned in the back side, and the front side of the casing is provided with prepared holes. Compared withthe prior art, the different modules carry out motion operations via the prepared holes in the front casing respectively, present states of the mechanisms are displayed via the prepared holes, and anoperation process is safer and more convenient; The modularized operation mechanism of the solid insulated switchgear is simple in structure, can be distinguished obviously, high in interchangeability, and convenient to assemble and maintain.

Description

technical field [0001] The invention relates to the technical field of power transmission and distribution switch cabinets, in particular to a modular operating mechanism of a solid insulation cabinet. Background technique [0002] Solid insulated switchgear is a kind of medium voltage switchgear in which the primary circuit is fully covered with solid insulating materials. It is a major innovation in the field of switches. The technical progress of epoxy resin materials and product technology and the popularization of vacuum switches have laid a technical foundation for the development of solid insulated switchgear. [0003] Currently, solid insulated switchgear as an alternative to SF 6 (Sulfur hexafluoride) switchgear is the main power transmission and distribution product, and has a relatively large share in the existing market. The operating mechanism of the solid insulation cabinet mainly includes three parts: the circuit breaker operating mechanism, the isolation op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B3/00
CPCH02B3/00
Inventor 丁立科徐志牛广军金军业谢宁
Owner NINGXIA LICHENG ELECTRIC GROUP
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