Communication cable sliding device

Abstract

The invention discloses a communication cable sliding device which comprises a mounting bracket, wherein the mounting bracket comprises an arc-shaped frame and a right angle frame; and a plurality oftransverse pulleys and a plurality of longitudinal pulleys are arranged along the arc-shaped frame on the mounting bracket. According to the communication cable sliding device, the arc-shaped frame and the right angle frame are combined to form the mounting bracket, by adjusting the position of the mounting bracket, a hollow steel tube is inserted into an upstream tube opening of a cable well andthe right angle frame is tightly adhered to the wall of the cable well, by adjusting an adjusting rod, the mounting bracket is fixed in the cable well conveniently and rapidly, and under the guidanceof the pulleys, a cable stably and smoothly passes through a right angle turning cable well and is protected and guided in the whole applying process, the time and the labor are saved, the working difficulties are reduced, the cable applying obstruction is reduced, damage to a cable insulating layer is reduced, potential safety hazard caused by damage of a cable insulating layer is reduced when acable is applied, and the structure is relatively firm and durable.

Description

technical field [0001] The invention relates to a cable laying auxiliary tool, in particular to a communication cable sliding device. Background technique [0002] In the process of laying power cables, especially in some complex environments and long lengths, it is often encountered that the cables are not laid in a straight line, and often need to be turned to change the direction, which makes the construction more difficult. Combined with the municipal plan for the cable pipe network, the pursuit of horizontal and vertical, and considering the turning radius of the cable, the cable needs to change its direction and generally turn at a right angle. Here, the cable turning pulley is needed to place the cable in the right-angle turning cable well. Turning pulley, during the whole cable laying process, the cable always passes through the smooth transition of the turning pulley, changing the direction smoothly, reducing resistance and damage to the cable. At present, the conv...

AI Technical Summary

Problems solved by technology

At present, the conventional pulleys on the market, during the cable laying process, due to the uneven force, the traction force shifts in the vertical or horizontal direction, causing the pulley to overturn, causing the cable to directly rub against the cable well, increasing the resistance, and cutting the cable insulation. ; In addition, it is necessary to manually monitor the pulley of the right-angle turn cable shaft, and in many cases it is necessary to manually straighten the pulley, and the operator is extremely vulnerable to personal injury in the process of righting; when laying cables in multiple right-angle turn cable shafts, It's also a very labor-intensive and time-consuming thing

[0003] There is also a kind of when laying the cable vertically on the ground, especially when laying a large cable with a large length, the existing single cable pulley is used. During the laying process, the angle formed between the direction of the traction force and the ground is small, so The resistance and damage to the cable when laying the cable are very large, and the structural firmness is poor

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