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Secondary work safety measures auxiliary system

A technology of safety measures and secondary work, applied in the direction of information technology support systems, electrical components, circuit devices, etc., can solve problems such as inability to check and check, incomplete secondary measures, wrong wiring, etc., to avoid incomplete secondary measures Effect

Active Publication Date: 2017-07-07
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the staff inspect the relay protection device, they cannot check with the standardized measures at any time and check whether the measures are complete and correct, and problems such as incomplete secondary measures and wiring errors are prone to occur.

Method used

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  • Secondary work safety measures auxiliary system
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Experimental program
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Embodiment Construction

[0008] The present invention will be further described with reference to the accompanying drawings.

[0009] The auxiliary system for secondary work safety measures includes a protective plate 1, an intelligent terminal and several fixed plates 2. The protective plate 1 is installed on the outside of the relay protection device. Several positioning holes 5 are opened on the protective plate 1. Electronics are installed on one side of the fixed plate 2. The tag 3 and the electronic tag 3 cooperate with the intelligent terminal. The other side of the fixed plate 2 is provided with a fixed rod 4. The fixed rod 4 is located in the positioning hole 5. A horizontal through hole 6 is opened on the fixed rod 4, and a first Connecting hole 10, the first connecting rod 8 is installed in the first connecting hole 10, the first spring 16 is installed on the first connecting rod 8, the other side of positioning hole 5 offers second connecting hole 9 and positioning groove 11, the second con...

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PUM

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Abstract

The invention provides an auxiliary system for secondary work safety measures. The auxiliary system comprises a protection plate, an intelligent terminal and a plurality of fixed plates. The protection plate is mounted on the outer side of a relay protection device and is provided with a plurality of positioning holes. An electronic tag is mounted on one side of each fixed plate and is matched with the intelligent terminal. Fixed rods are arranged on the other sides of the fixed plates and are positioned in the positioning holes. Transverse through holes are formed in the fixed rods. A first connecting hole is formed in one side of each positioning hole. The auxiliary system has the advantages that the safety measures can be checked and whether or not the safety measures are complete and accurate can be judged at any time, so that the problems such as incomplete secondary measures and wiring errors are avoided.

Description

technical field [0001] The invention relates to a safety measure auxiliary system, which is a secondary work safety measure auxiliary system. Background technique [0002] The relay protection device is an automatic device that responds to the failure or abnormal operation of electrical components in the power system, and acts on the circuit breaker to trip or send a signal. Regular inspection of the relay protection device and its secondary circuit is an important technical means to improve the operation level of the relay protection device and ensure the correct operation of the relay protection device. When the staff inspect the relay protection device, they cannot check with the standardized measures at any time and check whether the measures are complete and correct, and problems such as incomplete secondary measures and wiring errors are prone to occur. Contents of the invention [0003] The purpose of the present invention is to provide secondary work safety measur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02H7/26H02J13/00
CPCY02E60/00Y04S10/20
Inventor 汪希伟韩立忠李超张雷孙兆国郭启伟侯慧军刘震孙伟胡云龙韩旭胡姿屹任蒙蒙邵会梅
Owner STATE GRID CORP OF CHINA