Cable laying manual traction auxiliary tool

An auxiliary tool and artificial technology, applied in the direction of cable laying equipment, overhead line/cable equipment, etc., can solve the problems of inability to hold, inconvenient to use, unable to rotate the shaft, and achieve good thickness and eliminate the effect of twisting.

Inactive Publication Date: 2016-07-13
ZHANGQIU POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This payoff eliminates the twisting force phenomenon of the cable to a certain extent, but when the connecting rod and the cable form an angle of 90°, the rotating shaft cannot be rotated, so that the twisting force generated by the rotation of the cable itself cannot be eliminated. The h

Method used

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  • Cable laying manual traction auxiliary tool
  • Cable laying manual traction auxiliary tool
  • Cable laying manual traction auxiliary tool

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Embodiment Construction

[0028] Below will combine specific embodiment and appended Figure 1-6 , clearly and completely describe the technical solutions in the embodiments of the present invention, obviously, the described embodiments are only some preferred embodiments of the present invention, not all the embodiments. Those skilled in the art can make similar modifications without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0029] The invention provides an auxiliary tool for manual pulling of cables (such as figure 1 shown), comprising a handle 1, a supporting horizontal plate 2, an upper pressing device 3 and a lower supporting device 4, the handle 1 is hinged on one end of the supporting horizontal plate 2, and when using the present invention, the pay-off personnel directly Pulling the handle 1 by hand can drag the cable to move.

[0030] A threaded through hole is provided in the middle of the ...

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Abstract

The invention provides a cable laying manual traction auxiliary tool comprising a handle, a support transverse plate, an upper compacting device, and a lower support device. The handle is hinged to one end portion of the support transverse plate. A threaded through hole is disposed on the center of the support transverse plate. A threaded rod in the upper compacting device is sleeved by the threaded through hole. An inverted-T-shaped connection rod in the lower support device is disposed on one end of the support transverse plate and is located under the handle. The cable laying manual traction auxiliary tool is simple in structure and easy to carry. The upper compacting device and the lower support device may not only clamp a cable firmly in a used process, but also fundamentally eliminate a torsion problem in a manual cable laying process.

Description

technical field [0001] The invention relates to the field of power supply construction, in particular to a manual traction auxiliary tool for cable pay-off. Background technique [0002] With the continuous development of my country's economy, the application range of power equipment is becoming wider and wider. Cable laying work is an indispensable part of power transmission. In the construction of some large-scale power facilities, the use of cables and laying work are very large. . At present, when laying cables in the power system, there are mainly two methods, one is to use a crane to pay off the wires, and the other is to rely on the cable pay-off frame to place the cable reel on a rotatable pay-off frame, and manually realize the release. Wire. Using a crane to lay out the wires, due to the environmental constraints of the laying ground, in some places it is impossible to implement the crane to lay out the wires, and only manual wires can be used. In the actual opera...

Claims

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Application Information

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IPC IPC(8): H02G1/02H02G1/06
CPCH02G1/02H02G1/06
Inventor 王静史利宗晓玲孙立明李佩春徐芳高芳刘振华程旭
Owner ZHANGQIU POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
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