Network cable pay-off rack for construction

Abstract

The invention provides a network cable pay-off rack for construction. The network cable pay-off rack comprises a pay-off base, a first support plate and a second support plate are connected to the pay-off base side by side, the first support plate and the second support plate are separately and rotatably connected with a pay-off rotating shaft, the pay-off rotating shaft is connected with a plurality of wire blocking discs in a sleeved manner, an equipment box is arranged at one side of the second support plate, a driving motor is arranged in the equipment box, an output end of the driving motor is connected with one end of the pay-off rotating shaft through a coupling, a switch button and a speed regulation button are arranged on the equipment box, and at least four universal wheels are arranged at the bottom of the pay-off base. The network cable pay-off rack can move to the cable take-up and pay-off positions according to actual requirements, take-up and pay-off are driven by the driving motor without manual operation, the problem that tension is unstable in the pay-off process due to the fact that the friction coefficient is changed due to the influence of the speed is solved, the movement in a short distance is very convenient, the rack can be easily moved by one or two persons on the ground, the usage is simple and convenient, and network cables and optical cables won't be twisted, and the twisting phenomenon is avoided.

Description

technical field [0001] The invention relates to the technical field of electric power construction, in particular to a network cable pay-off rack for construction. Background technique [0002] At present, when laying power lines, a disc-type pay-off frame is often used to pay out the wires. [0003] The disc pay-off rack is a friction between the steel disc and the asbestos friction plate under the action of pressure, which is called dry friction. The disadvantage is that the coefficient of friction changes due to the influence of speed, resulting in unstable tension during pay-off. [0004] The speed of pay-off and take-up cannot be effectively controlled, resulting in that the pay-off or take-up cannot meet the construction requirements. And the disc-type pay-off frame cannot move when the power line is laid, and can not meet the requirements for use. Contents of the invention [0005] The invention provides a network cable pay-off rack for construction, which can re...

AI Technical Summary

Problems solved by technology

The disadvantage is that the coefficient of friction changes due to the influence of speed, resulting in unstable tension during pay-off

[0004] The speed of pay-off and take-up cannot be effectively controlled, resulting in that the pay-off or take-up cannot meet the construction requirements

Moreover, the disc-type pay-off frame cannot be moved when the power line is laid, which cannot meet the requirements of use.

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