GCS low voltage switchgear

A low-voltage switchgear and cabinet body technology, applied in the field of switchgear, can solve problems such as inconvenient installation and potential safety hazards, and achieve the effect of convenient installation

Active Publication Date: 2017-06-30
宁波市永能电力产业投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the wires and the main circuit connectors are generally connected by bolts and nuts, and the bolts and nuts are exposed in the cabinet, there will be the following disadvantages: 1. When used in places where the climate is mostly humid, the GCS low-voltage switch The top of the cabinet may condense into condensed water and drip downward. If the condensed water drips on the connection between the wire and the bolt and nut of the main circuit connector, it will cause a major safety hazard; 2. Generally, a terminal board corresponds to The terminals of the two wires are connected separately. During installation, it is necessary to manually align the terminals of the two wires with the bolt holes of the terminal board, and then insert the bolts and nuts and tighten them. Only manual alignment can insert the bolts, which makes installation inconvenient.

Method used

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  • GCS low voltage switchgear
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Embodiment Construction

[0022] The invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] The inventive concepts of the present disclosure are described below using terms commonly used by those skilled in the art to convey the substance of their work to others skilled in the art. These inventive concepts may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of inclusion to those skilled in the art. It should also be noted that these embodiments are not mutually exclusive. Components, steps or elements from one embodiment may be assumed to be present or used in another embodiment. Various alternative and / or equivalent implementations may be substituted for the specific embodiments shown and described without departing from the s...

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Abstract

The invention relates to the technical field of switchgears, and particularly relates to a GCS low voltage switchgear. The GCS low voltage switchgear comprises a cabinet body (1), a main circuit connector (2), a wire (4), a bolt (5), a nut (6), a wiring board (7) and an insertion connection block, wherein the wire (4), the bolt (5) and the nut (6) are connected with a wiring terminal (3). The insertion connection block comprises an insertion connection block body (8) made of rubber and a bow-shaped insertion plate (9) made of copper. The bow-shaped insertion plate (9) is inlaid in the insertion connection block body (8). A first liquid seal structure is arranged between the insertion connection block body (8) and the main circuit connector (2). The bolt (5) passes through a bolt abdicate hole (14) and is tightened with the nut (6). A third liquid seal structure is arranged on the bolt (5) and the nut (6). Through the structure, condensate water at the top of the GCS low voltage switchgear is effectively prevented from dropping to the connection of the wiring terminal and the wiring board of the main circuit connector.

Description

technical field [0001] The invention relates to the technical field of switch cabinets, in particular to a GCS low-voltage switch cabinet. Background technique [0002] Such as figure 1 , the GCS low-voltage switchgear in the prior art is generally a GCS low-voltage switchgear, including a cabinet body 01, a main circuit connector 02, a wire 04 connected to a terminal 03, a bolt 05 and a nut 06, and the main circuit connector 02 Fixed on the side wall of the cabinet body 01 , one end of the main circuit connector 02 has a protruding terminal block 07 , and the connecting terminal of the wire is connected to the terminal block by bolts 05 and nuts 06 . Since the wires and the main circuit connectors are generally connected by bolts and nuts, and the bolts and nuts are exposed in the cabinet, there will be the following disadvantages: 1. When used in places where the climate is mostly humid, the GCS low-voltage switch The top of the cabinet may condense into condensed water ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/30H02B1/28H01R13/52
CPCH01R13/5208H01R13/5219H02B1/20H02B1/28H02B1/30
Inventor 李金海张惠芳徐伟峰陈云良吴建荣彭良军郑锁史红
Owner 宁波市永能电力产业投资有限公司
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