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Terminal row arranging box capable of preventing false touch and short circuit

A terminal block and management box technology, applied in the direction of connection, conductive connection, electrical components, etc., can solve the problems of personal safety, equipment safety hazards, misoperation, etc., and achieve the effects of equipment safety guarantee, strong protection, and easy maintenance

Inactive Publication Date: 2019-10-22
GUIZHOU POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially in the protection test work, relay protection personnel often need to perform test wiring on the "terminal block" on the protection screen or the measurement and control screen. Due to the large number of terminal blocks of various equipment in the screen cabinet, the carelessness of the commissioning personnel may directly Misconnecting the test wiring to the terminal block of the operating equipment will cause misoperation accidents, which will bring great safety hazards to people and equipment

Method used

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  • Terminal row arranging box capable of preventing false touch and short circuit
  • Terminal row arranging box capable of preventing false touch and short circuit

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0024] Figure 1-Figure 2 As shown, an anti-mis-touch and anti-short terminal row 7 management box includes a box body 1, a guide rail 5 arranged in the box body 1, and a terminal row 7 assembly installed on the guide rail 5; the box body 1 includes Can open and close box door 8, the installation bracket 9 that is arranged on casing 1 outer two sides, has a plurality of strip holes on the installation bracket 9. The bracket can be used for fast installation and disassembly of the whole box body 1, which is convenient for maintenance. One side of the box body 1 is provided with a door bolt 6, one side of the box door 8 is hingedly connected with the door bolt 6, and a locking door lock 3 is arranged at the far end of the box door 8 connected to the door bolt 6. The wall of the box body 1 is provided with a plurali...

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Abstract

The invention discloses a terminal row arranging box capable of preventing false touch and short circuit. The terminal row arranging box comprises a box body, a guide rail arranged in the box body anda terminal row component installed on the guide rail; the terminal row component comprises a plurality of spliced terminal rows and a terminal row clamping device, wherein the terminal rows are installed on the guide rail through the clamping device. By adopting the protection structure of the terminal row, when relay protection debugging or secondary circuit fault finding is performed, due to carelessness of workers, mistaken touch and mistaken short circuit of operation device terminals irrelevant to work are avoided, and personal safety and device safety are powerfully guaranteed.

Description

technical field [0001] The invention relates to the technical field of substation equipment, in particular to an anti-mis-touch and anti-short-circuit terminal block management box. Background technique [0002] A terminal block refers to an insulating part that carries multiple or multiple sets of mutually insulated terminal assemblies and is used to fix the support. The function of the terminal block is to connect the lines of the on-screen equipment and the off-screen equipment, and play the role of signal (current and voltage) transmission. With the terminal block, the wiring is beautiful and the maintenance is convenient. The connection between the long-distance lines is mainly reliable, and the construction and maintenance are convenient. [0003] In order to ensure the safe operation of the power grid, one of the important measures for substations is the on-site operation and maintenance risk management and control of substation equipment. Whether this measure is ava...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R9/26
CPCH01R9/26H01R9/2608
Inventor 刘瑞贵张晓春潘忠凯丁宇洁宋先琴钱宜均陈律李生平吴俊峰樊训章谢忠伦张文邹力谭镇林刘建刚陈风鹤施巍廖文
Owner GUIZHOU POWER GRID CO LTD
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