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Pull wire binding tool

A tool and wire drawing technology, which is applied in the field of wire binding tools, can solve problems such as damage to the galvanized layer of iron wire, burrs that are easy to prick people, and wires that do not conform to the requirements, so as to achieve the effect of not easy to hurt hands, easy to operate and carry, and reasonable in structure

Active Publication Date: 2016-09-07
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the operation process of making the cable nose and connecting the upper, middle and lower handles is called "drawing the cable". Tighten the iron wire with a hammer. This traditional method of binding the wire with pliers needs to be wound slowly. The arrangement of the wires for winding and binding is not uniform. This method of binding the wire is not only time-consuming and laborious, but also damages the galvanized layer of the wire. Moreover, the guy wires made do not meet the requirements of the "Code for Construction and Acceptance of Overhead Power Lines"; during operation, operators are easily pulled out of deep grooves or burrs by wire cutters and easily hurt people

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see figure 1 , figure 2 , this tool includes a strip plate body 2, the middle part of the strip plate body 2 is provided with a long hole 3, and the two ends of the strip plate body 2 are provided with handles 1 in the length direction; The guide post 4 that changes the direction of the iron wire, wherein the guide post 4 and the strip plate body 2 are separately arranged. When in use, the guide post 4 and the elongated hole 3 are arranged in a cross. ×100 bolts are sufficient. A rubber sleeve is provided on the handle 1, and the rubber sleeve has a friction pattern, which not only makes it comfortable for the operator to hold, prevents scratching the hand, but also increases the friction force, making the operation more labor-saving.

[0022] The length of the handle 1 is 80-120mm, and the diameter is 15-25mm; the length of the strip plate body 2 is 120-180mm; the length of the guide post 4 is 50-100mm. The limited size makes the tool more dexterous, simple in stru...

Embodiment 2

[0025] see Figure 4 The difference between this embodiment and Embodiment 1 is that two ear holes 5 are fixed on one side of the strip plate body 2, and the two ear holes 5 are distributed on both sides of the elongated hole 3; the guide post 4 can pass through two earholes 5, and is vertical with elongated hole 3. When in use, the guide post 4 is inserted into the ear hole 5, the iron wire goes around the guide post 4, and the handle 1 is held with both hands, so that the strip-shaped plate body 2 is close to the backguy and rotates outward, and the iron wire will be tightly wound on the backguy.

Embodiment 3

[0027] see image 3 , Figure 4 , the guide post 4 is a bolt, one end of the bolt is equipped with a nut 6, the bolt penetrates in the ear hole 5, and the nut 6 is screwed on, so that the bolt will not fall off, is easy to carry, and prevents the guide post 4 from being lost.

[0028] The structure of the tool is more reasonable, lighter, and more convenient to use; the tool can quickly, accurately, and tightly bind the iron wire on the pull wire, which greatly improves the work efficiency of the pull wire binding and reduces labor intensity; at the same time, it will not hurt The galvanized layer of the pull wire and the operator. This tool is a very simple and practical tool for tying wires.

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Abstract

The invention discloses a cable binding tool and relates to the technical field of power transmission line construction. The present invention includes a strip-shaped plate body, a long hole is provided in the middle of the strip-shaped plate body, and handles are provided in the length direction of both ends of the strip-shaped plate body; column. The invention has the advantages of simple structure, convenient use, time-saving and labor-saving, and can quickly, accurately and closely bind the iron wire on the pull wire, which greatly improves the working efficiency of the pull wire binding and reduces the labor intensity; at the same time, it will not damage the galvanized wire of the pull wire layers and workers.

Description

technical field [0001] The invention relates to the technical field of transmission line construction, in particular to a cable binding tool. Background technique [0002] In the construction of power supply lines, the load-bearing poles such as expansion resistance, corners, branches, terminals and spans must be tied with pull wires to balance the force on the poles and ensure the stability of the lines. High and low voltage overhead power distribution lines generally use galvanized steel strands as guy wires. The manufacturing process of the guy wires is to bend and fold the ends of the guy wires in half, and then tightly wrap the head of the bent part with steel wires. Generally, the operation process of making the cable nose and connecting the upper, middle and lower handles is called "drawing the cable". Tighten the iron wire with a hammer. This traditional method of binding the wire with pliers needs to be wound slowly. The arrangement of the wires for winding and bin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H12/20
Inventor 马文平
Owner STATE GRID CORP OF CHINA
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