Automatic synchronous rope winding and unwinding equipment

Abstract

The utility model belongs to steel wire rope releasing equipment, and particularly relates to automatic synchronous rope winding and unwinding equipment which is used for winding and unwinding a rope when the steel wire rope is tested or used. A driving wheel of the equipment is installed on a force bearing shaft, a walking lead screw is arranged below the driving wheel, a sliding block in transmission connection with the walking lead screw through threads is arranged on the walking lead screw, a first steel wire rope turning wheel and a second steel wire rope turning wheel are installed on the two sides of the sliding block respectively, and the middle of a steel wire rope is wound around a spiral groove in the driving wheel. One end of the steel wire rope serves as a rope releasing end and bypasses the first steel wire rope turning wheel, the other end of the steel wire rope serves as a rope collecting end and bypasses the second steel wire rope turning wheel, and the driving wheel is in transmission connection with the first steel wire rope turning wheel and the second steel wire rope turning wheel on the sliding block through the steel wire rope. When the steel wire rope winding and unwinding device is used for winding and unwinding the steel wire rope, the walking lead screw walks along with the driving wheel, so that the steel wire rope is wound and unwound in the fixed groove and is not overlapped, and the steel wire rope is not damaged when being subjected to related tests or used.

Description

Technical Field

[0001] The utility model belongs to a wire rope releasing device, in particular to an automatic synchronous wire rope winding and unwinding device, which is used for winding and unwinding wire ropes during wire rope testing or use. Background Art

[0002] The wire rope winding and unwinding mechanism is mainly used for relevant tests or use of wire ropes. It can ensure that the wire ropes are neat and orderly during winding and unwinding, reducing chaos and damage. This mechanism usually consists of multiple parts, including an electric control box for controlling operations, a wire reel for winding and releasing wire ropes, a frame for supporting the entire mechanism, a wire arranging device to help the wire ropes be arranged orderly, and sensors for monitoring and feedback of the operation status. The wire rope winding and unwinding mechanism overlaps and caches wire ropes, but when this device is used, the distance of each winding and unwinding is inconsistent or the wire ropes are damaged. Especially during high-speed winding and unwinding of wire ropes, the damage to the wire ropes is greater, greatly shortening the service life of the wire ropes, and replacing the wire ropes also causes waste of time and energy. Content of the Utility Model

[0003] The purpose of the utility model is to provide an automatic synchronous wire rope winding and unwinding device. In this device, the wire ropes are arranged along the grooves, and the wire ropes will not overlap during winding and unwinding, preventing damage to the wire ropes and extending the service life of the wire ropes.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] An automatic synchronous wire rope winding and unwinding device, in which the driving wheel of the device is installed on the bearing shaft. There is a walking lead screw below the driving wheel. A slider that is in threaded transmission connection with the walking lead screw is arranged on the walking lead screw. The first wire rope deflecting wheel and the second wire rope deflecting wheel are respectively installed on both sides of the slider. The middle part of the wire rope is wound around the spiral groove on the driving wheel. One end of the wire rope is used as the wire releasing end and bypasses the first wire rope deflecting wheel, and the other end of the wire rope is used as the wire winding end and bypasses the second wire rope deflecting wheel. The driving wheel is in wire rope transmission connection with the first wire rope deflecting wheel and the second wire rope deflecting wheel on the slider.

[0006] The automatic synchronous wire rope winding and unwinding device also has a horizontal device support frame. Two groups of vertical reinforcing ribs and side reinforcing ribs are symmetrically welded on the top of the device support frame. Each group of vertical reinforcing ribs and side reinforcing ribs consists of two relatively parallel vertical reinforcing ribs with two relatively parallel side reinforcing ribs perpendicularly welded on the outside respectively. A bearing support frame is installed at the top of each group of vertical reinforcing ribs and side reinforcing ribs. Bearing supports are coaxially and oppositely arranged on the two bearing support frames. Both ends of the bearing shaft pass through the bearing supports and are in transmission connection with the bearing supports. One extending end of the bearing shaft is connected to the driving coupling through a flange.

[0007] For the described automatic synchronous rope winding and unwinding device, driven support frames are symmetrically welded to the bottom of the device support frame. Driven support shafts are respectively installed on two relatively parallel driven support frames through bearings, and a traveling lead screw is coaxially installed horizontally between the two driven support shafts.

[0008] For the described automatic synchronous rope winding and unwinding device, when the slider reciprocates horizontally, it drives the traveling lead screw and the driven support shaft to rotate.

[0009] For the described automatic synchronous rope winding and unwinding device, the steel wire rope changes the transmission direction of the steel wire rope through the first steel wire rope deflecting wheel and the second steel wire rope deflecting wheel, so that the steel wire rope extends into the first steel wire rope deflecting wheel and the second steel wire rope deflecting wheel respectively in the vertical direction, and extends in the horizontal direction perpendicular to the extending direction of the steel wire rope.

[0010] For the described automatic synchronous rope winding and unwinding device, both the first steel wire rope deflecting wheel and the second steel wire rope deflecting wheel are fixedly installed on the slider, so that the first steel wire rope deflecting wheel and the second steel wire rope deflecting wheel move synchronously with the slider. When the steel wire rope is unwound through the first steel wire rope deflecting wheel, the steel wire rope is synchronously wound through the second steel wire rope deflecting wheel.

[0011] The advantages and beneficial effects of the present utility model are as follows:

[0012] 1) The device of the present utility model can ensure that the steel wire rope does not overlap during high-speed winding and unwinding.

[0013] 2) The device of the present utility model can extend the service life of the steel wire rope.

[0014] 3) The device of the present utility model can change the winding and unwinding direction of the steel wire rope through the steel wire rope deflecting wheel, and can change the vertical winding and unwinding direction of the steel wire rope to the drawing direction. Description of the Drawings

[0015] Figures 1 - 2 It is the structural design drawing of the device of the present utility model. Among them, Figure 1 is the perspective view, Figure 2 is the front view.

[0016] The reference numerals in the drawings are: 1, steel wire rope; 2, driving wheel; 3, bearing support frame; 4, bearing; 5, driving coupling; 6, vertical reinforcing rib; 7, device support frame; 8, driven support shaft; 9, side reinforcing rib; 10, bearing shaft; 11, first steel wire rope deflecting wheel; 12, traveling lead screw; 13, driven support frame; 14, spiral groove; 15, slider; 16, second steel wire rope deflecting wheel. Detailed Embodiment

[0017] As Figures 1 - 2As shown in the figure, the present utility model proposes an automatic synchronous rope winding and unwinding device, which mainly includes a steel wire rope 1, a driving wheel 2, a bearing support frame 3, a bearing 4, a driving coupling 5, a vertical reinforcing rib 6, a device support frame 7, a driven support shaft 8, a side reinforcing rib 9, a bearing shaft 10, a first steel wire rope deflecting wheel 11, a traveling lead screw 12, a driven support frame 13, a spiral groove 14, a slider 15, and a second steel wire rope deflecting wheel 16. The specific structure is as follows:

[0018] On the top of the horizontal device support frame 7, two groups of vertical reinforcing ribs 6 and side reinforcing ribs 9 are symmetrically welded. Each group of vertical reinforcing ribs 6 and side reinforcing ribs 9 consists of two relatively parallel vertical reinforcing ribs 6, and two relatively parallel side reinforcing ribs 9 are respectively vertically welded outside the two vertical reinforcing ribs 6. At the top of each group of vertical reinforcing ribs 6 and side reinforcing ribs 9, a bearing support frame 3 is installed respectively. Two bearing support frames 3 are provided with bearings 4 coaxially and oppositely. The two ends of the bearing shaft 10 respectively pass through the bearings 4 and are in transmission connection with the bearings 4. One extended end of the bearing shaft 10 is connected to the driving coupling 5 through a flange. The driving wheel 2 is installed on the bearing shaft 10, and a traveling lead screw 12 is provided below the driving wheel 2.

[0019] On the bottom of the device support frame 7, driven support frames 13 are symmetrically welded. On the two relatively parallel driven support frames 13, driven support shafts 8 are respectively installed through bearings. A traveling lead screw 12 is coaxially installed horizontally between the two driven support shafts 8. A slider 15 that is in threaded transmission connection with the traveling lead screw 12 is provided on the traveling lead screw 12. When the slider 15 reciprocates horizontally, it can further drive the traveling lead screw 12 and the driven support shaft 8 to rotate. The first steel wire rope deflecting wheel 11 and the second steel wire rope deflecting wheel 16 are respectively installed on both sides of the slider 15. The middle part of the steel wire rope 1 is wound around the spiral groove 14 on the driving wheel 2. One end of the steel wire rope 1 is used as the rope unwinding end and bypasses the first steel wire rope deflecting wheel 11 and is connected to the part that needs to be tested or used. The other end of the steel wire rope 1 is used as the rope winding end and bypasses the second steel wire rope deflecting wheel 16. The driving wheel 2 is in transmission connection with the first steel wire rope deflecting wheel 11 and the second steel wire rope deflecting wheel 16 on the slider 15 through the steel wire rope 1. The steel wire rope 1 changes the transmission direction of the steel wire rope 1 through the first steel wire rope deflecting wheel 11 and the second steel wire rope deflecting wheel 16, so that the steel wire rope 1 extends into the first steel wire rope deflecting wheel 11 and the second steel wire rope deflecting wheel 16 respectively in the vertical direction and extends in the horizontal direction perpendicular to the extending direction of the steel wire rope 1.

[0020] When transporting the wire rope 1, power is supplied to the driving coupling 5 through a driving device connected to the driving coupling 5, thereby driving the driving wheel 2 to rotate. The rotation of the driving wheel 2 drives the wire rope 1 to be transported, further driving the traveling lead screw 12 to rotate. The wire rope 1 in the spiral groove 14 is transported outward along the first wire rope deflector wheel 11. Since both the first wire rope deflector wheel 11 and the second wire rope deflector wheel 16 are fixedly installed on the slider 15, the first wire rope deflector wheel 11 and the second wire rope deflector wheel 16 move synchronously with the slider 15. When the wire rope 1 pays out through the first wire rope deflector wheel 11, the wire rope 1 takes in the rope synchronously through the second wire rope deflector wheel 16, achieving the purpose of transporting the wire rope 1 without overlapping.

[0021] During installation, the wire rope 1 is arranged without overlapping in the driving wheel 2 along the spiral groove 14. When the driving wheel 2 rotates, due to the tension of the wire rope 1, there is a frictional force between the wire rope 1 and the driving wheel 2. The wire rope 1 is transported downward with the driving wheel 2, driving the traveling lead screw 12 to rotate, thereby achieving the purpose of transportation. The wire rope 1 will not overlap during transportation, and the wire ropes 1 will not be damaged.

[0022] As Figures 1 - 2 shown, the working principle of the present utility model is:

[0023] The wire rope 1 is wound around the driving wheel 2. The driving device drives the driving coupling 5 to rotate, and the driving coupling 5 drives the bearing 4 and the driving wheel 2 to rotate. The wire rope 1 is transported along the spiral groove 14, and then drives the traveling lead screw 12 to rotate through the wire rope 1. The wire rope 1 pays out and takes in along the second wire rope deflector wheel 16 and the first wire rope deflector wheel 11 respectively. Through the above actions, the pay-in and pay-out actions of the wire rope 1 are completed. When using the present utility model to pay in and pay out the wire rope, the traveling lead screw 12 travels with the driving wheel 2, so that the wire rope 1 pays in and pays out in the spiral groove 14 without overlapping, realizing that the wire rope will not be damaged during relevant tests or use.

[0024] The implementation results show that when testing and using the wire rope performance through the present utility model, it is possible to prevent the wire ropes from overlapping with each other and causing damage to the surface of the wire rope.

Claims

1. An automatic synchronous rope winding and unwinding device, characterized in that The driving wheel of the equipment is installed on the load-bearing shaft, and a traveling screw is provided below the driving wheel. The traveling screw is provided with a slider connected with the traveling screw through threaded transmission, and a first wire rope changing wheel and a second wire rope changing wheel are respectively installed on both sides of the slider. The middle part of the wire rope is wound around the spiral groove on the driving wheel, one end of the wire rope is used as a rope-releasing end to pass around the first wire rope changing wheel, and the other end of the wire rope is used as a rope-receiving end to pass around the second wire rope changing wheel, and the driving wheel is connected to the first wire rope changing wheel and the second wire rope changing wheel on the slider through wire rope transmission.

2. The automatic synchronous rope winding and unwinding device according to claim 1, wherein A horizontal equipment support frame is also provided, and two groups of vertical reinforcement ribs and side reinforcement ribs are symmetrically welded on the top of the equipment support frame. Each group of vertical reinforcement ribs and side reinforcement ribs is composed of two relatively parallel vertical reinforcement ribs, and two relatively parallel side reinforcement ribs are vertically welded on the outside of each group of vertical reinforcement ribs and side reinforcement ribs. A load-bearing frame is installed on the top of each group of vertical reinforcement ribs and side reinforcement ribs. Load-bearing bearings are coaxially arranged on the two load-bearing bearing frames. Both ends of the load-bearing shaft are respectively penetrated by the load-bearing bearings and are transmission-connected to the load-bearing bearings. One protruding end of the load-bearing shaft is connected to the drive coupling through a flange.

3. The automatic synchronous rope winding and unwinding device according to claim 2, characterized in that, The bottom of the equipment support frame is symmetrically welded with a driven support frame, and two relatively parallel driven support frames are respectively provided with driven support shafts through bearings, and a travel screw is coaxially installed between the two driven support shafts in a horizontal direction.

4. The automatic synchronous rope winding and unwinding device according to claim 3, characterized in that, When the slider reciprocates in the horizontal direction, it drives the travel screw and the driven support shaft to rotate.

5. An automatic synchronous rope winding and unwinding device according to claim 1, characterized in that, The transmission direction of the wire rope is changed by the first wire rope changing wheel and the second wire rope changing wheel, so that the wire rope extends into the first wire rope changing wheel and the second wire rope changing wheel respectively in the vertical direction, and extends out in the horizontal direction perpendicular to the direction in which the wire rope extends.

6. The automatic synchronous rope winding and unwinding device according to claim 1, characterized in that The first wire rope changing wheel and the second wire rope changing wheel are both fixedly mounted on the slider, so that the first wire rope changing wheel and the second wire rope changing wheel move synchronously with the slider, and when the wire rope is released through the first wire rope changing wheel, the wire rope is synchronously retracted through the second wire rope changing wheel.

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