Cable unwinding device for facilitating field overhead line construction
A wire-paying device and wire-laying technology, which is applied in the field of electric power construction tools, can solve the problems of low work efficiency and high labor intensity, and achieve the effects of improving service life, reducing work load and reducing work load.
Pending Publication Date: 2019-03-01
LUZHOU POWER SUPPLY COMPANY OF SICHUAN ELECTRIC POWER
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Problems solved by technology
[0004] What the present invention aims to solve is the technical problem of low work efficiency and high labor intensity that the towable cable take-up and pay-off car adopts two manual jacks to vertically lift the winding reel in the prior art. Cable pay-off device for stringing construction
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[0025] Such as Figure 1 to Figure 3 As shown, the present invention is a cable pay-off device that is convenient for field stringing construction, including a vehicle frame and a wire take-up and release mechanism arranged on the vehicle frame. The vehicle frame includes a left bracket 1, a right bracket 2 and a and the beam 3 between the right bracket 2. The left bracket 1 includes bottom beams, uprights and inclined beams. The bottom beams, uprights and inclined beams are connected end to end to form a right-angled triangle structure. The left bracket 1 and the right bracket 2 have the same structure. The ends of 3 are fixedly connected with the columns of left bracket 1 and right bracket 2 respectively. Crossbeam 3 is provided with two, and two crossbeams 3 are arranged on the column of left support 1 and right support 2 in parallel and at intervals, and the bottom beam of vehicle frame, column, inclined beam, crossbeam 3 are all formed by welding rectangular steel pipes....
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The invention discloses a cable unwinding device for facilitating field overhead line construction. The cable unwinding device comprises a vehicle frame and a cable winding-unwinding mechanism arranged on the vehicle frame; the vehicle frame comprises a left bracket, a right bracket and transverse beams connected between the left bracket and the right bracket; the left bracket comprises a bottom beam, a vertical column and an oblique beam; the ends of the transverse beams are fixedly connected with vertical columns of the left bracket and the right bracket correspondingly; wheels for moving the vehicle frame are installed on the bottom beams of the left bracket and the right bracket; the cable winding-unwinding mechanism comprises slide assemblies which are installed on the oblique beams of the left bracket and the right bracket, and driving mechanisms driving the slide assemblies to slidably move on the oblique beams; and the slide assemblies are used for driving a cable winding discto go up and down. According to the cable unwinding device, the oblique beams of the left bracket and the right bracket of the vehicle frame are provided with the slide assemblies and hydraulic cylinders which are used for driving the cable winding disc to do lifting motion, most gravity of the cable winding disc acts on the left bracket and the right bracket, the workload of the hydraulic cylinders is decreased, the equipment production cost is reduced, and the equipment service life is prolonged.
Description
technical field [0001] The invention relates to the technical field of electric power construction tools, in particular to a cable pay-off device for field wiring construction. Background technique [0002] The power department needs to use a large number of cables in the construction of electric power overhead lines, and often needs to pay out and take up the wires. When some cables are thick or the cables are very long, the work of paying off and taking up the cables is very cumbersome and hard. In the past, there was a method of manually setting out the wires. Generally, two people are required to put a wire in. One person puts out the wire, and the other pulls the wire forward. Manual setting-out increases labor intensity, reduces work efficiency, and greatly increases line transformation and labor costs; The service life affects the construction progress. [0003] The existing towable cable take-up and pay-off car, this kind of towable cable take-up and take-off car ...
Claims
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IPC IPC(8): B65H75/42B65H75/44
CPCB65H75/425B65H75/4457B65H75/4486B65H2701/34
Inventor 邓刚梁开源武天海吕攀张亮伍科
Owner LUZHOU POWER SUPPLY COMPANY OF SICHUAN ELECTRIC POWER