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A terminal auxiliary connection device

A kind of auxiliary connecting device, technology of wiring terminal

Active Publication Date: 2021-08-06
GUIZHOU POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Therefore, the technical problem to be solved by the present invention is that the bare wire needs to be connected to the equipment terminal when the voltage of the secondary equipment is transformed. This process is usually to use a screwdriver to fix the bare wire with screws, which is cumbersome to operate and low in efficiency.

Method used

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  • A terminal auxiliary connection device
  • A terminal auxiliary connection device
  • A terminal auxiliary connection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] refer to Figures 1 to 5 , this embodiment provides an auxiliary connection device for terminals, including a clamping assembly 100, including a box body 101, a first clamping member 102 and a second clamping member 103, and the first clamping member 102 and the second clamping member The holder 103 is symmetrically arranged in the box body 101;

[0041] The conductive assembly 200 includes a plug column 201, a conductive strip 202, a push block 203 and a contact plate 204. The plug column 201 is arranged at the end of the box body 101, and the conductive strip 202, the push block 203 and the contact plate 204 are arranged on the box body 101. Inside;

[0042] The conductive strip 202 is connected to the plug-in column 201 and the push block 203, and the contact plate 204 is arranged at the end of the push block 203;

[0043] The connecting assembly 300 includes a pushing member 301 and a locking member 302 . The pushing member 301 connects the clamping assembly 100 a...

Embodiment 2

[0070] refer to Figures 1 to 6 The difference between this embodiment and the previous embodiment is that the side groove 101i is provided on the side of the box body 101, and the side groove 101i communicates with the accommodating groove 101e.

[0071] The locking member 302 includes a plywood 302a, a buckle 302b and a rotating shaft 302c. The buckle 302b is disposed at the end of the plywood 302a, and the plywood 302a is connected to the side groove 101i through the rotating shaft 302c.

[0072] One end of the vertical rod 301c facing the push block 203 is provided with a second inclined surface 301c-1, and a side surface of the vertical rod 301c is provided with a clamping slot 302c-2.

[0073] In this embodiment, in order to maintain the clamping state of the clamping assembly 100, a locking member 302 is provided, and the locking member 302 can rotate around the rotating shaft 302c. It should be noted that the rotating shaft 302c is provided with a torsion spring, and t...

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Abstract

The invention discloses an auxiliary terminal connection device, which includes a clamping assembly, including a box body, a first clamping piece and a second clamping piece, and the first clamping piece and the second clamping piece are arranged symmetrically on the In the box body; conductive components, including plug posts, conductive strips, push blocks and contact plates, the plug posts are arranged at the end of the box body, and the conductive strips, push blocks and contact plates are arranged in the box Inside the body; the conductive strip connects the insertion post and the push block, and the contact plate is arranged at the end of the push block; the connection assembly includes a push piece and a locking piece, and the push piece connects the clamp The holding component and the conductive component, the locking part is arranged on the side of the box body; the device uses the clamping component to clamp and fix the wire, and uses the conductive component to connect with the terminal to realize power conduction.

Description

technical field [0001] The invention relates to the technical field of terminal auxiliary connection, in particular to a terminal auxiliary connection device. Background technique [0002] When the secondary voltage circuit of the busbar of the substation is reconstructed, the secondary voltage circuit of the busbar of the new parallel device needs to be connected to the protection, measurement and control, safety, metering and other devices. The current busbar secondary voltage circuits are very complex, mainly reflected in the large differences in the access methods of the secondary voltage circuits used. Generally, there are the following three circuits: a) taken directly from the parallel device; b) taken from the top of the screen Small busbar; c) Connect the busbar voltage of other panel cabinets in parallel. At the same time, the above three methods are generally used interchangeably, which aggravates the complexity of the secondary circuit of the busbar voltage. The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R11/11H01R11/01H01R4/48
CPCH01R4/4863H01R11/01H01R11/11
Inventor 黄照厅何进锋赵庆营张建行丁冉付同福张礼波陈刚王磊朱皓黄力夏添陈相吉龙志任亚军李玉元赵轩李琰王启敏殷有玉汤龙曾武
Owner GUIZHOU POWER GRID CO LTD
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