10kv distribution line live-line work wire clamping rod

A technology for live work and power distribution lines, applied to overhead lines/cable equipment, etc., can solve the problems of easy loosening of wires, inconvenient operation, hidden dangers, etc., and achieve the effect of convenient live work, easy operation, and not easy to loose.

Inactive Publication Date: 2015-08-26
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Heavy weight, inconvenient and laborious operation during live work, it takes a long time to clamp the wires with both hands, if the hands are not strong enough, the wires are easy to loosen, which poses a safety hazard

Method used

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  • 10kv distribution line live-line work wire clamping rod
  • 10kv distribution line live-line work wire clamping rod
  • 10kv distribution line live-line work wire clamping rod

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Such as figure 1 -3 shows:

[0017] A clamping rod for live work of 10kV power distribution lines in the present invention comprises a clamping clamp 1, a constant force spring 2, a transmission rod 3, an insulating rod 4, a pull rod handle 5, a grip ring 6 and a pull rod 7; the constant force spring 2 The two ends are fixedly connected to the tail of the wire clamp 1 respectively, one of the tails of the wire clamp 1 is fixedly connected to the top of the insulating rod 4, the transmission rod 3 includes three sections, the other tail of the wire clamp 1 is connected to the first end of the transmission rod 3 The head end of the section is fixedly connected, the head end of the second section is hinged with the end of the first section, the third section is located in the insulating rod 4, and one side of the insulating rod 4 is slotted, and the end of the second section passes through the groove on one side of the insulating rod 4 and connects with the first section. ...

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PUM

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Abstract

The present invention discloses a 10kV distribution line live-line work wire clamping rod. The 10kV distribution line live-line work wire clamping rod comprises a wire clamping plier, a constant force spring, a transmission rod, an insulating rod, a pull rod handle, a grasping ring and a pull rod. The two ends of the constant force spring are connected with the plier tails of the wire clamping plier respectively and fixedly, one plier tail of the wire clamping plier is fixedly connected with the top end of the insulating rod, and the transmission rod comprises three segments. The other plier tail of the wire clamping plier is fixedly connected with the head end of the first segment of the transmission rod, the head end of the second segment is in hinge joint with the tail end of the first segment, and the third segment is located in the insulating rod. A groove is arranged at one side of the insulating rod, the tail end of the second segment penetrates the groove at one side of the insulating rod to be in hinge joint with the head end of the third segment, and the pull rod is located in the insulating rod. The tail end of the third segment is fixedly connected with one end of the pull rod, the other end of the pull rod is fixedly connected with the pull rod handle, and the two ends of the pull rod handle are in slip connection with the two edges of the grasping ring and are limited by a bottom edge of the grasping ring. The 10kV distribution line live-line work wire clamping rod of the present invention is a live-line work wire clamping tool which is convenient to operate, is flexible and light, and is high in safety.

Description

technical field [0001] The invention belongs to the field of devices for fastening or fixing components or machine parts, in particular to a clamping rod for live work of 10kV power distribution lines. Background technique [0002] The current 10kV distribution line live work clamping rods are all in the shape of scissors, and are composed of two insulating rods fixedly connected with the tails of the wire clamps respectively. It is heavy, and it is inconvenient and laborious to operate during live work. It takes a long time to clamp the wires with both hands. If the hands are not strong enough, the wires are easy to loosen, which poses a safety hazard. Contents of the invention [0003] The object of the present invention is to provide a wire clamping tool for live work that is easy to operate, flexible, light in weight and high in safety. [0004] The technical solution that realizes the object of the present invention is: [0005] A 10kV power distribution line live w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/02
Inventor 张兵曹学刚陈小龙张义平纪明刘加宏
Owner STATE GRID CORP OF CHINA
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