Disc-type wire and cable power-assisted pay-off device

Abstract

The invention relates to an abrasive disc type wire and cable assistance paying-off device for 1-10kV mesolow wires or cables. The abrasive disc type wire and cable assistance paying-off device structurally comprises an abrasive disc type paying off rack and an assistance device, wherein a rotary bearing shaft is arranged on the abrasive disc type paying off rack, and a cable drum is sleeved on the rotary bearing shaft; and a cable leading-out end on the cable drum is arranged between conveyer belts of the assistance device. By adopting the abrasive disc type wire and cable assistance paying-off device, the problems that a lot of manpower is required, the paying-off process is time-consuming and labor-consuming and the like when lines are constructed and cables are paved are solved, the influence of the ground to the paying off rack is eliminated, and the paying-off direction is convenient to control; and due to the assistance device and a control device, the friction force between the cables and the ground surface is reduced, so that the paying off process is time-saving and labor-saving and easy to control, can be finished by two persons, and a lot of manpower is saved.

Description

technical field [0001] The invention relates to a wire pay-off device, in particular to a disc type power-assisted wire and cable pay-off device for 1-10kV medium and low voltage wires or cables, which belongs to the field of electric power applications. Background technique [0002] When erecting lines or laying cables, the first thing to solve is the problem of setting out wires. Each reel of 1-10kV medium and low-voltage wires or cables weighs 1000-3500kg. The general cable pay-off bracket exposes the following shortcomings in long-term use: [0003] 1. The pay-off bracket is greatly affected by the terrain; [0004] 2. The rolling friction between the pay-off bracket and the cable shaft is too large; [0005] 3. Invest a lot of manpower; [0006] 4. There is no unwinding control device. When braking, many people often use thick wooden poles to prevent the rotation of the spool, which is dangerous and easy to hurt; [0007] 5. The direction of unwinding is single, and...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the problems existing in the above-mentioned prior art, the present invention utilizes the working principle of "grinding disc" to develop a milling disc-type electric wire and cable power-assisted pay-off device, which solves the problems of manpower input and leveling of the ground when erecting lines or laying cables in the prior art. Many problems such as high precision requirements, single pay-off direction, and time-consuming and labor-intensive pay-off process

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