Device and method for treating poor contact heating electricity of equipment wiring board and jumper conductor clamper

A technology for poor contact and live treatment, which is applied to contact parts, clip connection conductor connections, circuit/collector parts, etc. , Unable to eliminate problems such as heating defects of equipment wiring boards, to achieve the effect of improving current capacity, eliminating heating defects, and eliminating equipment heating defects

Active Publication Date: 2012-12-12
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limitations of some heating equipment due to factors such as system wiring, load, and reliability, it is impossible to immediately transfer the equipment to maintenance and power outage for treatment, so the method of live treatment can only be used
At present, the live treatment of the heating defect of the equipment wiring board can only be handled by a relatively simple method of fastening the connecting bolts of the wiring board and the drain wire clamp, and the contact surface between the equipment wiring board and the drain wire clamp cannot be fixed. Cleaning treatment is performed, so the cause of the heating of the equipment wiring board cannot be fundamentally eliminated, so that the heating defect of the equipment wiring board cannot be eliminated

Method used

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  • Device and method for treating poor contact heating electricity of equipment wiring board and jumper conductor clamper
  • Device and method for treating poor contact heating electricity of equipment wiring board and jumper conductor clamper
  • Device and method for treating poor contact heating electricity of equipment wiring board and jumper conductor clamper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] a kind of like Figure 1-4 The shown equipment wiring board and the drain line clip are in poor contact with the heating and heating treatment device, which includes two guide bodies 1 and two guide lines 2, and the two guide lines are respectively detachably connected to the two guide bodies. At both ends, the two diversion lines respectively communicate with the two diversion bodies, and the two ends of the inner sides of the diversion lines on the two diversion bodies are also provided with through holes 11 through the upper and lower sides of the two diversion bodies, and the two diversion bodies use this through hole Use connector 3 to connect together. The connecting piece is a flow-guiding bolt. The movable and detachable connection between the guide wire and the two guide bodies is that the two ends of the two guide bodies are provided with threaded blind holes extending along the length direction of the guide body, and the guide wire is connected to the thread...

Embodiment 2

[0033] A heat treatment method for poor contact between the equipment terminal board and the drain wire clamp, the steps are as follows: set two guide bodies on the upper and lower sides of the middle of the equipment terminal board and the drain wire clamp fixing bolts respectively, and then use the connector to lock the Tighten the two diversion bodies, and at the same time connect the diversion wires to the two ends of the two diversion bodies to communicate with the two diversion bodies.

[0034] The parts not described in this embodiment are the same as those in Embodiment 1.

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PUM

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Abstract

The invention discloses a device and a method for treating the poor contact heating electricity of an equipment wiring board and a jumper conductor clamper, which comprises two current conduction bodies and two jumper conductors, wherein the two jumper conductors are respectively, movably and detachably connected with the two end parts of the two current conduction bodies, and respectively communicate the two current conduction bodies together, through holes which penetrate through the upper surfaces and the lower surfaces of the two current conduction bodies are also formed in the two end parts of the inner sides of the jumper conductors on the two current conduction bodies, and the two current conduction bodies are connected by a connecting piece together through the through holes. According to the treating device and the treating method, the contact surface of the wiring board and the jumper conductor clamper is changed into double-sided contact from single-sided contact, accordingly, the through-flow area of the equipment wiring board is increased, the original contact surface is distributed, and accordingly, the heating defect of the equipment is overcome.

Description

technical field [0001] The invention relates to a heating treatment method for a wiring board of live equipment, in particular to a heating treatment device and treatment method for poor contact between the wiring board of the equipment and the clamp of the drain wire. [0002] Background technique [0003] In the prior art, the common and thorough method for dealing with poor contact defects between the equipment wiring board and the drain line clip is to deal with power failure: after the equipment is turned over for maintenance, the drain wire on the equipment wiring board is disassembled, and the equipment wiring board and the drain line clamp are repaired. Grinding the two contact surfaces (when the contact surface is uneven), cleaning, applying conductive paste, and tightening the fastening bolts on the contact surface. However, due to the limitations of some heating equipment due to factors such as system wiring, load, and reliability, it is impossible...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/02H01R4/46H01R43/00H01R43/027
Inventor 马忠强林兆平
Owner STATE GRID CORP OF CHINA
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