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A steel strand reinforcing wire installation wrench

A technology of reinforcing wires and steel strands, applied in the direction of equipment for connecting/terminating cables, etc., can solve the problems of high winding work intensity, large winding gaps, and low process quality, and achieve shortened working time, strong winding quality, and portable convenient effect

Active Publication Date: 2018-08-28
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, the winding of pre-twisted wire is still manual winding, and there is no special tool, so there are disadvantages such as high winding work intensity, large winding gap, low process quality, and long winding time

Method used

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  • A steel strand reinforcing wire installation wrench
  • A steel strand reinforcing wire installation wrench
  • A steel strand reinforcing wire installation wrench

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Effect test

Embodiment Construction

[0021] The following will be combined with Figure 1-3 The present invention will be described in further detail.

[0022] as attached figure 1 and 2 As shown, a steel strand reinforcing wire installation wrench includes a main body 1, a twisting wire hook 3 and a handle 5, the main body 1 is provided with an arc-shaped end 2, and the arc-shaped end 2 on the main body 1 The opposite end is provided with a connecting head 4, the handle 5 is connected with a connecting rod 6, the connecting head 4 is provided with a threaded rod 41, and the connecting rod 6 is provided with a thread matched with the threaded rod 41 hole, the twisting hook 3 is arranged on the outer edge of the arc-shaped end 2, and there are five twisting hooks 3; The slot cover 8 is provided with a connection hole 81 on the free end of the hollow slot cover 8 , and is detachably connected to the main body 1 through a fixing screw 91 and a fixing bolt 92 fixed on the main body 1 .

[0023] as attached imag...

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PUM

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Abstract

The invention relates to a steel strand reinforcing wire installing spanner. The steel strand reinforcing wire installing spanner comprises a body, a wire twisting hook and a handle. The body is provided with an arc-shaped end, the end, opposite to the arc-shaped end, of the body is provided with a connector, the handle is connected with a connecting rod, the connecting rod is connected with the connector, the wire twisting hook is arranged at the outer edge of the arc-shaped end, the free end of the arc-shaped end is hinged to a hollowed-out groove cover clamping the wire twisting hook, and the free end of the hollowed-out groove cover is detachably connected with the body. The steel strand reinforcing wire installing spanner has the advantages of being simple in structure, convenient to carry, easy to operate, high in winding quality and high in work efficiency.

Description

technical field [0001] The invention belongs to the field of electric power, and in particular relates to a wrench for installing reinforcement wires of steel strands. Background technique [0002] In the field of electric power, it is not uncommon for pre-twisted wires to be wound on cables. For example, due to the long-term exposure of the transmission line in the wild, when the wire and the ground wire are damaged and broken, it is necessary to use pre-twisted wire winding for reinforcement. But at present, the winding of pre-twisted wire is still manual winding, and there is no special tool, so there are shortcomings of high winding work intensity, large winding gap, low process quality and long winding time. [0003] In view of this, it is necessary to invent a special winding tool for pre-twisted wire with simple structure and high working efficiency. Contents of the invention [0004] The technical problem to be solved by the present invention is to overcome the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/14
Inventor 冯环李增辉任建海
Owner STATE GRID CORP OF CHINA
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