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Auxiliary device for installing 10kV grounding wire

An auxiliary device and grounding wire technology, applied in the direction of connection, conductive connection, electrical component connection, etc., can solve problems such as potential safety hazards of grounding wires, achieve flexible use, ensure personal safety, and avoid behavioral violations

Inactive Publication Date: 2014-09-03
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems existing in the above-mentioned prior art, the present invention provides an auxiliary device for installing a 10kV grounding wire, which solves the problem of potential safety hazards in installing the grounding wire in the prior art

Method used

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  • Auxiliary device for installing 10kV grounding wire
  • Auxiliary device for installing 10kV grounding wire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] like figure 1 As shown, the main material of the main body is composed of copper bars, including connection boards, isolation boards and installation boards. The isolation boards are telescopic sleeves. The length of the isolation boards is at least 100mm. 60mm, there are two screw holes in the longitudinal direction on the connecting plate, the distance between the two screw holes is 20mm, the diameter of the two screw holes is 6mm, the other end of the isolation plate is connected to the mounting plate, the length of the mounting plate is 50mm, the mounting plate is inclined, the mounting plate The inclination angle is 45 degrees. There are connecting holes on the mounting plate. The distance between the mounting hole and the end of the mounting plate is 30mm, and the diameter of the mounting hole is 6mm.

Embodiment 2

[0024] The connecting structure is a hoop, and the other structures are the same as in Embodiment 1.

[0025] like figure 2 As shown, when the present invention is used, use galvanized screws to fix the grounding lead in the mounting hole in the forward direction, and complete the angled transition connection of the grounding wire, so that the grounding wire and the suspension terminal of the grounding wire are not directly connected and fixed, so as to ensure that the human body can In the process of connecting the contact wire, do not touch the ground wire.

[0026] Practical application test demonstration: Through the operation test of installing the grounding wire on site, through the angled transition connection, it meets the requirements of the site and meets the requirements of "operators in the process of installing the grounding wire" stipulated in the "Power Line Safety Work Regulations". , the human body must not touch the wire" safety requirements, eliminati...

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Abstract

The invention provides an auxiliary device for installing a 10kV grounding wire. The auxiliary device is characterized in that a body comprises a connecting plate, an isolating plate and an installation plate. The isolating plate is a telescopic sleeve plate. The connecting plate is arranged perpendicular to one end of the isolating plate and provided with a connecting structure. The other end of the isolating plate is connected with the installation plate arranged in an inclined mode. The inclination angle of the installation plate is 45 degrees. The installation plate is provided with a connecting hole. The diameter of the connecting hole is larger than the diameter of the grounding wire. After the auxiliary device is used, under the circumstance that the grounding wire is vertically lifted, the spatial distance of 135 mm is at least generated between a grounding lead and a grounding wire insulating handle, in the process of installing the grounding wire, the human body of an operator does not touch the grounding lead easily, behavioral violation possibly occurring can be effectively avoided, and the personal safety can be ensured.

Description

technical field [0001] The invention relates to an auxiliary tool for power lines, in particular to an auxiliary device for installing a 10kV ground wire. Background technique [0002] In the process of 10kV power line power outage operation, the grounding wire is an indispensable safety tool, which is used to take necessary safety protection measures to ensure the personal safety of maintenance operators. There are strict regulations on the use of grounding wires. On the one hand, the structure, performance and quality of the grounding wire itself should be tested to meet relevant safety standards. On the other hand, human behavior during use should comply with the provisions of the "Power Line Safety Work Regulations", but in the process of installing the ground wire on the 10kV power distribution overhead line, it is easy for the staff to touch the ground wire body, so that It will cause a potential safety hazard of electric shock to the personnel who install the groun...

Claims

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Application Information

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IPC IPC(8): H01R11/14H01R43/00
Inventor 胡桂宾马德才王清淏林福波高龙王峰蔡琪杜刚徐亮王爽林海黄延海朱波裴玉杰徐建国
Owner STATE GRID CORP OF CHINA