CN204400305U - A kind of double cable unwinding device - Google Patents

Abstract

A double-station cable pay-off device, including two coiling devices with the same structure and a cable frame, on the cable frame there are several pay-off wheels, and each pay-off wheel is wound with a wire to be unwound A slide rail is provided between the two coiling devices, and a scale line is provided on the slide rail. A traction disc is slidably connected to the slide rail, and the traction ends of the two coiling devices are respectively fixed on the left and right ends of the traction disc. A crimping device is also provided on the traction disc, and the pull-out end of each of the above-mentioned cables is crimped on the traction disc through the crimping device; the double-station cable pay-off device of the utility model can One or more cables of fixed length are released and driven by electric power, which saves time and effort compared with manual winding; the reciprocating movement of the traction disc through the two-coil device can realize the automation of winding and improve the Working efficiency: the pressing roller and the pressing handle facilitate the pressing and dismounting of the end of the cable, and are easy to use.

Description

A double-station cable pay-off device

technical field

The utility model relates to the technical field of cable take-up and release equipment, in particular to a double-station cable take-off device.

Background technique

At present, the cable is generally wound on the cable reel, and the cable reel is installed on the rotating shaft that the cable rack has during use to unwind. During the unwinding process, sometimes a fixed-length cable is required, and sometimes multiple cables of the same length are required. During the unwinding process, it is not easy to control the length of the cable. In addition, when the cable is thick and heavy Therefore, it is an urgent problem to design a pay-off device that is convenient and labor-saving for pay-off and can control the pay-off length.

Contents of the invention

The technical problem to be solved by the utility model is to provide a double-station cable pay-off device for the above-mentioned deficiencies, which can release one or more fixed-length cables according to the work requirements, and drive ,save time and energy.

The technical solution adopted by the utility model to solve the technical problem is: a double-station cable pay-off device, including two coiling devices with the same structure and a cable rack, and at least two pay-off racks are arranged on the cable rack. Each pay-off wheel is wound with the cable to be released. A slide rail is provided between the two winding devices, and a scale line is provided on the slide rail. The pulling end of the cable device is respectively fixed on the left and right ends of the traction disc, and the traction disc is also provided with a crimping device, and the pulling ends of the cables are crimped on the traction disc through the crimping device.

The reel device includes a reel frame, the reel frame is provided with a reel wheel and a driving device for driving the reel wheel to rotate, the reel wheel is connected to the reel frame through a bearing seat, and the reel wheel A steel wire rope that pulls the traction disc to move is wound on it, and one end of the steel wire rope is fixedly connected to the connecting ring of the traction disc.

The wire crimping device includes a pressure roller rotatably connected in the traction disc, the outer circumference of the pressure roller includes an annular first flange and an annular second flange, and the outer circumference of the annular first flange is larger than the annular second flange. On the outer circumference of the flange, a pressing handle for cable crimping is also welded on the pressing roller.

The beneficial effects of the utility model are: the double-station cable pay-off device of the utility model can release one or more fixed-length cables according to the needs of the work, and is driven by electricity. Compared with manual pay-off , saving time and effort; the two winding devices drive the traction disc to move back and forth, which can realize the automation of unwinding and improve the work efficiency; through the pressure roller and the pressing handle, it is convenient to compress and disassemble the end of the cable, and it is easy to use .

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a three-dimensional structural schematic diagram of the traction disc of the present invention. In the picture:

1. Pay-off device, 11. Cable frame, 12. Pay-off wheel, 2. Coil device, 21. Coil frame, 22. Driving device, 23. Bearing seat, 24. Coil wheel, 3. Slide rail , 4. traction disc, 41. crimping device, 42. pressure roller, 421. annular first flange, 422. annular second flange, 43. pressing handle, 44. connecting ring, 5. cable, 6. Wire rope.

Detailed ways

  The utility model is described in further detail with reference to the accompanying drawings in the description:

As shown in Figure 1-2, a double-station cable pay-off device includes two reel devices 2 with the same structure and a pay-off device 1, and a slide rail 3 is arranged between the two reel devices 2. The slide rail 3 is provided with a scale line, which is convenient for measuring the length of the pay-off line; on the slide rail 3, a traction disc 4 is slidably connected, and the two ends of the traction disc 4 are respectively provided with a crimping device 41, two rolls The trailing end of the line device 2 is respectively connected to the left and right ends of the traction disc 4, which is convenient for pulling the traction disc 4 to move back and forth along the slide rail;

Specifically, the pay-off device 1 includes a cable frame 11, and at least two pay-off wheels 12 are arranged on the cable frame 11. In this embodiment, two pay-off wheels 12 are preferably provided, and each pay-off wheel 12 has a Winding the cable 5 to be cut, the pull-out ends of the two cables 5 are all crimped on the traction disc 4;

In addition, the reel device 2 includes a reel frame 21, the reel frame 21 is provided with a reel wheel 24 and a drive device 22 for driving the reel wheel, the drive device 22 is preferably a variable frequency motor, the reel The wire wheel 24 is rotatably connected to the reel frame 21 through the bearing seat 23, the wire rope 6 pulling the traction reel 4 is wound on the reel, and one end of the wire rope 6 is fixedly connected to the connecting ring of the traction reel 4 44, the connecting ring 44 is preferably arranged in the middle of both ends of the pulley 4 to prevent the two cables from cross-winding; in addition, the connecting ring 44 can be a bolt or other ring-shaped components.

Specifically, as shown in FIG. 2 , the crimping device 41 includes a crimping roller 42 rotatably connected in the traction disc 4 , and the outer circumference of the crimping roller 42 includes an annular first flange 421 and an annular second flange 422 , the outer circumference of the annular first flange 421 is larger than the outer circumference of the annular second flange 422 , and a pressing handle 43 for cable crimping is also welded on the pressing roller 42 .

During use, the lead-out end of the cable 5 is crimped in the traction disc 4 through the crimping device 41, and the left and right ends of the traction disc 4 are respectively crimped with the traction ends of the corresponding two reels 24; When carrying out the wire-releasing operation, the frequency conversion motor of the winding device 2 at the right end starts, and the winding wheel 24 at the right end drives the traction disc 4 to move to the right, and the traction disc 4 drives the pay-off wheel 12 to rotate. Wire wheel 24 and pay-off wheel 12 simultaneously pay off; After releasing the cable of appropriate length, cut; Then start the left end frequency conversion motor, close the right end frequency conversion motor, and the left end winding wheel 24 drives described traction disc 4 to move to the left , and pull the wire reel 24 at the right end to pay off, and then pull the steel wire rope in the wire reel device 2 at the right end to the original position, and then perform the next cycle of unwinding operation.

The double-station cable pay-off device of the utility model can release one or more fixed-length cables 5 according to the work requirements, and drive them by electric power. Compared with manual pay-off, it saves time and effort; The device 2 drives the traction disc 4 to move back and forth, which can realize the automation of wire unwinding and improve work efficiency; through the pressure roller 42 and the pressing handle 43, it is convenient to compress and disassemble the end of the cable 5, and it is easy to use.

Except for the technical features described in the instructions, none of these technologies are known to those skilled in the art.

Claims (3)

1. A double-station cable pay-off device, comprising two coiling devices (2) with the same structure and a cable rack (1), characterized in that the cable rack (1) is equipped with at least two Pay-off wheels (12), each pay-off wheel (12) is wound with a cable (5) to be released, a slide rail (3) is arranged between the two winding devices (2), and the slide rail (3 ) is provided with a scale line, the slide rail (3) is slidably connected to a traction disc (4), and the traction ends of the coiling device (2) are respectively fixed on the left and right ends of the traction disc (4), and the traction disc (4) is also provided with a crimping device (41), and the pulling ends of the cables (5) are crimped on the traction disc (4) through the crimping device (5). 2. A double-station cable pay-off device according to claim 1, characterized in that: the coiling device (2) includes a winding frame (21), and the winding frame (21) is provided with a winding wheel (24) and the driving device (22) for driving the reel (24) to rotate, the reel (24) is connected to the reel stand (21) through the bearing seat (23) in rotation, and the reel (24) is wound with a steel wire rope (6) that pulls the traction disc (4) to move, and one end of the steel wire rope (6) is fixedly connected to the connecting ring (44) of the traction disc (4). 3. A double-station cable pay-off device according to claim 1, characterized in that: said crimping device (41) includes a crimping roller (42) rotatably connected in the traction pan (4), said The outer circumference of the pressure roller (42) includes an annular first flange (421) and an annular second flange (422), and the outer circumference of the annular first flange (421) is larger than that of the annular second flange (422). On the outer circumference, a press handle (43) for cable crimping is also welded on the press roller (42).