CN203839843U

CN203839843U - Power line roll rack

Info

Publication number: CN203839843U
Application number: CN201420257974.3U
Authority: CN
Inventors: 胡庆瑜; 吕文艳
Original assignee: QINYANG POWER INTEGRATED Co; State Grid Corp of China SGCC
Current assignee: QINYANG POWER INTEGRATED Co; State Grid Corp of China SGCC
Priority date: 2014-05-20
Filing date: 2014-05-20
Publication date: 2014-09-17
Anticipated expiration: 2024-05-20

Abstract

The utility model discloses a power line roll rack. The power line roll rack is composed of a support roll rack and a wire-wrapping wheel, the support roll rack is composed of at least two rolling wheels and a rolling shaft, two ends of the rolling shaft are connected with the rolling wheels, and the wire-wrapping wheel sleeves an outer side of the rolling shaft through bearings and, in addition, is connected with the rolling shaft through at least two pawl mechanisms. The power line roll rack is simple in structure and convenient to use; and, after the power line roll rack is used to load a power line, in the erecting process of the power line, stop blocks are padded under the rolling wheels, and the power line is directly extracted, a cable drives the wire-wrapping wheel to rotate in the extracting process, and a movement, which cannot enable the whole roll rack to move, caused by the cable can also be effectively prevented, so a working place and related auxiliary equipment are saved, and an object that laying efficiency is improved and laying cost is reduced at the same time is realized.

Description

A kind of power line rolls frame

Technical field

This is novel relates to a kind of power line and rolls frame, belongs to defeated power construction auxiliary equipment technical field.

Background technology

At present in power grid construction process, power line is general adopts a wooden frame that rolls to carry, this rolls frame and includes two, both sides roller and a middle roll, coiling neck and roller are fixed, power line is wrapped on roll, can realize the folding and unfolding of moving power line lays by the rolling of roller, but adopt this kind to roll frame carrying power line, in the time of folding and unfolding power line, the whole frame that rolls need to roll, owing to rolling, frame deadweight is larger, therefore in the time that rolling frame, rolling need to expend more manpower and materials, simultaneously in the time that required electric power line length is larger, need to allow and roll that frame is rolled into far place or rotate in long-time original place, this for roll chord position put adjust extremely inconvenient, make power line set up operation trouble, and under efficiency.

Summary of the invention

This novel object is just to overcome above-mentioned deficiency, provides a kind of power line to roll frame.

For achieving the above object, the present invention is achieved through the following technical solutions:

A kind of power line rolls frame, described power line rolls frame and is made up of back-up roller frame and reel, described back-up roller frame is made up of at least two rollers and a roller bearing, wherein roller bearing two ends are connected with roller respectively, described reel, is separately connected with roller bearing by least two detent mechanisms in roller bearing outside by bearing holder (housing, cover).

This new structure is simple, easy to use, adopt this power line to roll frame and load after power line, in power line erection process, can below described roller, pad block, then directly power line is extracted, in extraction process, cable drives reel rotation, also can effectively avoid moving because cable can't make the whole frame that rolls simultaneously, thereby save work-yard and relevant auxiliary equipment, realized promoting laying efficiency simultaneously, reduced laying cost.

Brief description of the drawings

Fig. 1 is new structure schematic diagram.

Embodiment

As shown in Figure 1, a kind of power line rolls frame, described power line rolls frame and is made up of back-up roller frame and reel 1, described back-up roller frame is made up of at least two rollers 2 and a roller bearing 3, wherein roller bearing 3 two ends are connected with roller 2 respectively, described reel 1, is separately connected with roller bearing 3 by least two ratchets 5 mechanisms in roller bearing 3 outsides by bearing holder (housing, cover) 4.

Claims

1. a power line rolls frame, it is characterized in that: described power line rolls frame and is made up of back-up roller frame and reel, described back-up roller frame is made up of at least two rollers and a roller bearing, wherein roller bearing two ends are connected with roller respectively, described reel, is separately connected with roller bearing by least two detent mechanisms in roller bearing outside by bearing holder (housing, cover).