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

A technology of a power assist device, wire and cable, applied in the field of electric power applications, can solve the problems of time-consuming and laborious pay-off process, high requirements on ground flatness, single pay-off direction, etc., and achieves easy control, reduced rolling friction, and strong flexibility. Effect

Active Publication Date: 2016-06-15
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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

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Embodiment

[0032] Such as Figure 3a-Figure 3b As shown, the structure of the disc-type pay-off frame 1 is that the chassis 101 is provided with a brake device 107, the center of the chassis 101 is provided with a rotating bearing shaft 102, and the wire supporting disc 103 is sleeved on the rotating bearing shaft 102. One end of the shaft 102 stretching out from the thread support tray 103 is provided with a suspension ring 105 , the thread support tray 103 is provided with a lifting hole 106 , and a universal wheel 104 is provided between the chassis 101 and the thread support tray 103 .

[0033] Such as Figure 2a-Figure 2c As shown, the structure of the booster device is that two groups of conveyor belts 201 are symmetrically arranged on the base 205, the conveyor belts 201 are set on the outer surface of the conveyor wheel 202, and the two ends of the conveyor belt 201 are provided with clamping devices 203 respectively.

[0034] Such as figure 1 As shown, the cable reel 4 is set ...

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G11/02
Inventor 刘博王清昊刘国斌张文广李岩武英明潘国良潘丕光庄文刚
Owner STATE GRID CORP OF CHINA
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