A winch winding device and winding control method

Abstract

The application relates to the technical field of winching machines, in particular to a winching machine winding device and a winding control method. The winching machine winding device is characterized by comprising a base, a winding device arranged on the surface of the base, a first gear and a connecting head arranged on one side of the winding device, a second gear and a third gear arranged on the surface of the base, a first clamping wheel and a second clamping wheel arranged on one side of the second gear and the third gear, and elastic plates and rotating shafts arranged in the first clamping wheel and the second clamping wheel. The other end of the rope is conveniently clamped between the oscillating shaft and the second clamping wheel through a first arc-shaped rod and a sleeving ring. The elastic plates in the first clamping wheel and the second clamping wheel are elastic, so that the first clamping wheel and the second clamping wheel are clamped on the surface of the rope. With the rotation of the first clamping wheel and the second clamping wheel, one end of the rope is moved, and the rope is prevented from being wound on the surface of the winding device.

Description

Technical Field

[0001] This invention relates to the field of winch technology, specifically to a winch winding device and winding control method. Background Technology

[0002] In the construction and maintenance of power lines, specialized construction equipment is usually required for tasks such as traction, wire tensioning, pole erection, tower erection, and equipment hoisting. Among all specialized construction equipment, motorized winches are widely used in power construction due to their advantages such as light weight, easy handling, simple operation, and no need for external power supply.

[0003] In the prior art, patent CN208732313U discloses a winding device for a winch, belonging to the field of winch technology. It includes a motor, a base, and a support frame 1 and a support frame 2 set on the base. A sliding frame is connected to the base at the position corresponding to the support frame 1 and the support frame 2. One end of the sliding frame is provided with a connector at the contact end with the base. A sliding groove is provided on the base at the position where the connector moves. A rotating shaft is connected to the support frame 1 and the support frame 2. A winding cylinder is sleeved on the rotating shaft at the position between the support frame 1 and the support frame 2. A bushing is provided inside the winding cylinder. The inner wall of the bushing is provided with several rectangular slots. A fixing block that cooperates with the rectangular slots is provided on the rotating shaft. Several reinforcing ribs are evenly distributed along the circumference of the bushing inside the winding cylinder.

[0004] However, when winding the rope around the surface of the winding device, it is necessary to manually pull one end of the rope to prevent it from getting tangled on the surface of the winding device and affecting the normal operation of the winch winding. Summary of the Invention

[0005] The purpose of this invention is to provide a winding device and winding control method for a winch to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a winding device for a winch, comprising: The base has a winding device on its surface. A first gear and a connector are provided on one side of the winding device. A second gear and a third gear are provided on the surface of the base. A first clamping wheel and a second clamping wheel are provided on one side of the second gear and the third gear. An elastic plate and a rotating shaft are provided inside the first clamping wheel and the second clamping wheel. A first arc-shaped rod is provided on the surface of the second clamping wheel. A sleeve ring is provided on the surface of the first clamping wheel. A limit ring is fixed on the surface of the sleeve ring. A screw head is screwed to the end of the rotating shaft inside the first clamping wheel.

[0007] Preferably, one end of the winding device is connected to a driving device, which drives the winding device to rotate. The surface of the winding device is wrapped with rope. The teeth on the surface of the first gear mesh with the teeth on the surface of the second gear, and the teeth on the surface of the second gear mesh with the teeth on the surface of the third gear. The first gear drives the second gear to rotate, and the second gear drives the third gear to rotate. A vertical plate is fixed to the surface of the base. A rotating shaft is fixed inside the second and third gears and inserted into the interior of the vertical plate.

[0008] Preferably, the rotating shaft rotates with the second gear and the third gear, the first clamping wheel is located on one side of the second gear, the second clamping wheel is located on one side of the third gear, the first clamping wheel rotates with the second gear, the second clamping wheel rotates with the third gear, and multiple sets of elastic plates are connected to the surface of the rotating shaft. The elastic plates have elasticity, and the rope is located between the first clamping wheel and the second clamping wheel.

[0009] Preferably, the surfaces of the first clamping wheel and the second clamping wheel are provided with friction strips, and multiple sets of friction strips are provided. The friction strips rotate with the first clamping wheel and the second clamping wheel and contact the surface of the rope. Limiting rings are provided on both sides of the second clamping wheel and the first clamping wheel. The thickness of the limiting rings is greater than the thickness of the first clamping wheel and the second clamping wheel. A baffle is fixed on the surface of the rotating shaft and is located on one side of the first clamping wheel and the second clamping wheel.

[0010] Preferably, the surface of the first clamping wheel is provided with a sleeve ring, and the end of the sleeve ring is provided with a swing shaft. The sleeve ring is hinged to the surface of the first clamping wheel through the swing shaft. The sleeve ring can swing along the swing shaft. A limit plate is fixed on the surface of the first clamping wheel. After the sleeve ring swings, it can be held against the surface of the limit plate.

[0011] Preferably, the screw head is screwed onto the surface of the rotating shaft, and a sleeve ring is fitted onto the surface of the screw head. The sleeve ring can rotate on the surface of the screw head and moves laterally with the screw head. Multiple sets of connecting rods are fixed on the surface of the sleeve ring, and the connecting rods move with the sleeve ring.

[0012] Preferably, a ring is fixed to the other end of the connecting rod. The ring moves with the connecting rod. A limit ring is fixed to the bottom of the sleeve ring. The ring is located on the surface of the limit ring. When the ring moves with the connecting rod, it can contact the surface of the limit ring. The limit plate holds the sleeve ring against the surface of the limit ring, causing the sleeve to swing around the swing axis.

[0013] Preferably, the rope is wound around the surface of the winding device, and the rope is pulled as the winding device rotates, with one end of the rope located between the first clamping wheel and the second clamping wheel.

[0014] Preferably, the first clamping wheel, the second clamping wheel, and the limiting ring are flexible, and the first clamping wheel and the second clamping wheel abut against the surface of the rope, so that they can always abut against the surface of the rope as the rope deforms.

[0015] A winding control method for a winding device of a winch includes the following steps: Step 1: Drive the rope, which is wound around the surface of the winding device. The end of the winding device is connected to the drive device, which drives the winding device to rotate. The teeth of the first gear and the second gear on the surface of the winding device mesh, and the first gear drives the second gear and the third gear to rotate. The other end of the rope is easily locked between the swing shaft and the second clamping wheel through the first arc-shaped rod and the sleeve ring. The elastic plates inside the first clamping wheel and the second clamping wheel are elastic, so that the first clamping wheel and the second clamping wheel clamp the surface of the rope. As the first clamping wheel and the second clamping wheel rotate, one end of the rope moves. Step Two: To prevent detachment, tighten the screw head. The screw head moves the sleeve ring, which in turn moves the circular ring via the connecting rod. The circular ring moves on the surface of the limiting ring, causing the sleeve ring to swing around the swing axis. When the sleeve ring swings, its end moves away from the surface of the first clamping wheel. As the first clamping wheel rotates, the sleeve ring can cover the gap between the first and second clamping wheels, preventing the rope from detaching from between them. Furthermore, baffles are provided at the other ends of the first and second clamping wheels to prevent the rope from detaching.

[0016] Compared with the prior art, the beneficial effects of the present invention are: The rope proposed in this invention is wound around the surface of a winding device. The end of the winding device is connected to a driving device, which drives the winding device to rotate. The teeth of the first gear and the second gear on the surface of the winding device mesh, and the first gear drives the second gear and the third gear to rotate. The other end of the rope is easily locked between the swing shaft and the second clamping wheel through the first arc-shaped rod and the sleeve ring. The elastic plates inside the first clamping wheel and the second clamping wheel are elastic, so that the first clamping wheel and the second clamping wheel clamp the surface of the rope. As the first clamping wheel and the second clamping wheel rotate, one end of the rope is moved to prevent the rope from getting tangled on the surface of the winding device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention.

[0018] Figure 2 This is a schematic diagram of the structure from another perspective of the present invention.

[0019] Figure 3 This is a schematic diagram of the gear structure of the present invention.

[0020] Figure 4 This is a schematic diagram of the clamping wheel structure of the present invention.

[0021] Figure 5 This is a schematic diagram of the screw head structure of the present invention.

[0022] Figure 6 for Figure 5 Enlarged schematic diagram of the structure at point A in the middle.

[0023] In the diagram: 1. Base; 2. Winding device; 3. First gear; 4. Connector; 5. Second gear; 6. Third gear; 7. Vertical plate; 8. Limiting ring; 9. Friction strip; 10. First clamping wheel; 11. Baffle; 12. Rotating shaft; 13. Elastic plate; 14. First arc rod; 15. Second clamping wheel; 16. Twisting head; 17. Connecting rod; 18. Sleeve ring; 19. Swing shaft; 20. Limiting plate; 21. Circular ring; 22. Limiting ring. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] Please see Figures 1 to 6 The present invention provides a technical solution: Example 1: A winding device for a winch includes: a base 1, a winding device 2 disposed on the surface of the base 1, a first gear 3 and a connector 4 disposed on one side of the winding device 2, a second gear 5 and a third gear 6 disposed on the surface of the base 1, a first clamping wheel 10 and a second clamping wheel 15 disposed on one side of the second gear 5 and the third gear 6, an elastic plate 13 and a rotating shaft 12 disposed inside the first clamping wheel 10 and the second clamping wheel 15, a first arc-shaped rod 14 disposed on the surface of the second clamping wheel 15, a sleeve ring 18 disposed on the surface of the first clamping wheel 10, and a limit ring 22 fixed on the surface of the sleeve ring 18. A screw-on head 16 is screwed to the end of the rotating shaft 12 inside the shaft 12. The screw-on head 16 is screwed onto the surface of the rotating shaft 12. A sleeve ring 18 is fitted onto the surface of the screw-on head 16. The sleeve ring 18 can rotate on the surface of the screw-on head 16. The sleeve ring 18 moves laterally with the screw-on head 16. Multiple sets of connecting rods 17 are fixed on the surface of the sleeve ring 18. The connecting rods 17 move with the sleeve ring 18. When the screw-on head 16 is screwed, the screw-on head 16 drives the sleeve ring 18 to move. The sleeve ring 18 drives the ring 21 to move through the connecting rods 17. The ring 21 moves on the surface of the limiting ring 22, so that the sleeve ring 18 swings around the swing shaft 19.

[0026] Example 2: Based on Example 1, one end of the winding device 2 is connected to a driving device, which drives the winding device 2 to rotate. Rope is wound around the surface of the winding device 2. The teeth on the surface of the first gear 3 mesh with the teeth on the surface of the second gear 5, and the teeth on the surface of the second gear 5 mesh with the teeth on the surface of the third gear 6. The first gear 3 drives the second gear 5 to rotate, and the second gear 5 drives the third gear 6 to rotate. A vertical plate 7 is fixed to the surface of the base 1. A rotating shaft 12 is fixed inside the second gear 5 and the third gear 6, and the rotating shaft 12 is inserted into the interior of the vertical plate 7. A ring 21 is fixed to the other end of the connecting rod 17. The ring 21 moves with the connecting rod 17. A limiting ring 22 is fixed to the bottom of the sleeve ring 18. The ring 21 is located on the surface of the limiting ring 22. When the ring 21 moves with the connecting rod 17, it can contact the surface of the limiting ring 22. The positioning plate 20 abuts against the surface of the limiting ring 22, causing the sleeve ring 18 to swing around the swing shaft 19. The rope is wound around the surface of the winding device 2, and the rope is pulled as the winding device 2 rotates. One end of the rope is located between the first clamping wheel 10 and the second clamping wheel 15. The first clamping wheel 10, the second clamping wheel 15 and the limiting ring 8 are flexible. The first clamping wheel 10 and the second clamping wheel 15 abut against the surface of the rope and can always abut against the surface of the rope as the rope deforms. The other end of the rope is easily locked between the swing shaft 19 and the second clamping wheel 15 through the first arc rod 14 and the sleeve ring 18. The elastic plate 13 inside the first clamping wheel 10 and the second clamping wheel 15 is elastic, so that the first clamping wheel 10 and the second clamping wheel 15 are clamped on the surface of the rope. As the first clamping wheel 10 and the second clamping wheel 15 rotate, one end of the rope is moved. The rotating shaft 12 rotates with the second gear 5 and the third gear 6. The first clamping wheel 10 is located on one side of the second gear 5, and the second clamping wheel 15 is located on one side of the third gear 6. The first clamping wheel 10 rotates with the second gear 5, and the second clamping wheel 15 rotates with the third gear 6. Multiple sets of elastic plates 13 are connected to the surface of the rotating shaft 12. The elastic plates 13 have elasticity. The rope is located between the first clamping wheel 10 and the second clamping wheel 15. A sleeve ring 18 is provided on the surface of the first clamping wheel 10, and a swing shaft 19 is provided at the end of the sleeve ring 18. The sleeve ring 18 swings... Shaft 19 is hinged to the surface of the first clamping wheel 10. The sleeve ring 18 can swing along the swing shaft 19. The surface of the first clamping wheel 10 is fixed with a limit plate 20. After the sleeve ring 18 swings, it can hold against the surface of the limit plate 20. The ring 21 moves on the surface of the limit ring 22, so that the sleeve ring 18 swings around the swing shaft 19. After the sleeve ring 18 swings, the end of the sleeve ring 18 moves away from the surface of the first clamping wheel 10. As the first clamping wheel 10 rotates, the sleeve ring 18 can cover the gap between the second clamping wheel 15 and the first clamping wheel 10.

[0027] Friction strips 9 are provided on the surfaces of the first clamping wheel 10 and the second clamping wheel 15. Multiple sets of friction strips 9 are provided. The friction strips 9 rotate with the first clamping wheel 10 and the second clamping wheel 15 and come into contact with the surface of the rope. Limiting rings 8 are provided on both sides of the second clamping wheel 15 and the first clamping wheel 10. The thickness of the limiting rings 8 is greater than the thickness of the first clamping wheel 10 and the second clamping wheel 15. A baffle 11 is fixed on the surface of the rotating shaft 12. The baffle 11 is located on one side of the first clamping wheel 10 and the second clamping wheel 15. During the rotation of the first clamping wheel 10, it can block the gap between the second clamping wheel 15 and the first clamping wheel 10 to prevent the rope from coming off between the first clamping wheel 10 and the second clamping wheel 15. The other end of the first clamping wheel 10 and the second clamping wheel 15 is provided with a baffle 11 to prevent the rope from coming off.

[0028] The rope is wound around the surface of the winding device 2. A drive device is connected to the end of the winding device 2, which drives the winding device 2 to rotate. The teeth of the first gear 3 and the second gear 5 on the surface of the winding device 2 mesh, causing the first gear 3 to drive the second gear 5 and the third gear 6 to rotate. The other end of the rope is easily secured between the swing shaft 19 and the second clamping wheel 15 via the first arc-shaped rod 14 and the sleeve ring 18. The elastic plates 13 inside the first clamping wheel 10 and the second clamping wheel 15 are elastic, allowing the first clamping wheel 10 and the second clamping wheel 15 to clamp the surface of the rope. As the first clamping wheel 10 and the second clamping wheel 15 rotate, one end of the rope moves, preventing the rope from tangling. On the surface of the winding device 2, the twisting head 16 is turned, which drives the sleeve ring 18 to move. The sleeve ring 18 drives the ring 21 to move through the connecting rod 17. The ring 21 moves on the surface of the limiting ring 22, causing the sleeve ring 18 to swing around the swing shaft 19. When the sleeve ring 18 swings, the end of the sleeve ring 18 moves away from the surface of the first clamping wheel 10. As the first clamping wheel 10 rotates, the sleeve ring 18 can cover the gap between the second clamping wheel 15 and the first clamping wheel 10, preventing the rope from coming off between the first clamping wheel 10 and the second clamping wheel 15. Furthermore, the other end of the first clamping wheel 10 and the second clamping wheel 15 is provided with a baffle 11 to prevent the rope from coming off.

[0029] Although specific embodiments of this application have been described above to enable those skilled in the art to understand this application, this application is not limited to the scope of the specific embodiments. For those skilled in the art, all applications utilizing the concept of this application are protected as long as various variations are within the spirit and scope of this application as defined and determined by the appended claims.

Claims

1. A winding device for a winch, characterized in that: include: The base (1) has a winding device (2) on its surface. A first gear (3) and a connector (4) are provided on one side of the winding device (2). A second gear (5) and a third gear (6) are provided on the surface of the base (1). A first clamping wheel (10) and a second clamping wheel (15) are provided on one side of the second gear (5) and the third gear (6). An elastic plate (13) and a rotating shaft (12) are provided inside the first clamping wheel (10) and the second clamping wheel (15). A first arc rod (14) is provided on the surface of the second clamping wheel (15). A sleeve ring (18) is provided on the surface of the first clamping wheel (10). A limit ring (22) is fixed on the surface of the sleeve ring (18). A screw head (16) is screwed to the end of the rotating shaft (12) inside the first clamping wheel (10).

2. The winding device for a winch according to claim 1, characterized in that: One end of the winding device (2) is connected to a driving device, which drives the winding device (2) to rotate. The surface of the winding device (2) is wrapped with a rope. The teeth on the surface of the first gear (3) mesh with the teeth on the surface of the second gear (5), and the teeth on the surface of the second gear (5) mesh with the teeth on the surface of the third gear (6). The first gear (3) drives the second gear (5) to rotate, and the second gear (5) drives the third gear (6) to rotate. A vertical plate (7) is fixed on the surface of the base (1). A rotating shaft (12) is fixed inside the second gear (5) and the third gear (6). The rotating shaft (12) is inserted into the interior of the vertical plate (7).

3. The winding device for a winch according to claim 2, characterized in that: The shaft (12) rotates with the second gear (5) and the third gear (6). The first clamping wheel (10) is located on one side of the second gear (5), and the second clamping wheel (15) is located on one side of the third gear (6). The first clamping wheel (10) rotates with the second gear (5), and the second clamping wheel (15) rotates with the third gear (6). Multiple sets of elastic plates (13) are connected to the surface of the shaft (12). The elastic plates (13) have elasticity. The rope is located between the first clamping wheel (10) and the second clamping wheel (15).

4. A winding device for a winch according to claim 3, characterized in that: The surfaces of the first clamping wheel (10) and the second clamping wheel (15) are provided with friction strips (9). Multiple sets of friction strips (9) are provided. The friction strips (9) rotate with the first clamping wheel (10) and the second clamping wheel (15). The friction strips (9) contact the surface of the rope. Limiting rings (8) are provided on both sides of the second clamping wheel (15) and the first clamping wheel (10). The thickness of the limiting rings (8) is greater than the thickness of the first clamping wheel (10) and the second clamping wheel (15). A baffle (11) is fixed on the surface of the rotating shaft (12). The baffle (11) is located on one side of the first clamping wheel (10) and the second clamping wheel (15).

5. A winding device for a winch according to claim 4, characterized in that: The first clamping wheel (10) has a sleeve ring (18) on its surface and a swing shaft (19) at its end. The sleeve ring (18) is hinged to the surface of the first clamping wheel (10) via the swing shaft (19). The sleeve ring (18) can swing along the swing shaft (19). A limit plate (20) is fixed on the surface of the first clamping wheel (10). After the sleeve ring (18) swings, it can press against the surface of the limit plate (20).

6. A winding device for a winch according to claim 5, characterized in that: The screw head (16) is screwed onto the surface of the rotating shaft (12). A sleeve ring (18) is fitted onto the surface of the screw head (16). The sleeve ring (18) can rotate on the surface of the screw head (16). The sleeve ring (18) moves laterally with the screw head (16). Multiple sets of connecting rods (17) are fixed on the surface of the sleeve ring (18). The connecting rods (17) move with the sleeve ring (18).

7. A winding device for a winch according to claim 6, characterized in that: The other end of the connecting rod (17) is fixed with a ring (21). The ring (21) moves with the connecting rod (17). The bottom of the sleeve ring (18) is fixed with a limiting ring (22). The ring (21) is located on the surface of the limiting ring (22). When the ring (21) moves with the connecting rod (17), it can contact the surface of the limiting ring (22). The limiting plate (20) presses against the surface of the limiting ring (22), causing the sleeve ring (18) to swing around the swing axis (19).

8. A winding device for a winch according to claim 7, characterized in that: The rope is wound around the surface of the winding device (2), and the rope is pulled as the winding device (2) rotates, with one end of the rope located between the first clamping wheel (10) and the second clamping wheel (15).

9. A winding device for a winch according to claim 8, characterized in that: The first clamping wheel (10), the second clamping wheel (15) and the limiting ring (8) are flexible. The first clamping wheel (10) and the second clamping wheel (15) are held against the surface of the rope and can always be held against the surface of the rope as the rope deforms.

10. A winding control method used in a winch winding device, characterized in that: Includes the following steps: Step 1: Drive the rope, the rope is wound around the surface of the winding device (2), the end of the winding device (2) is connected to the drive device, the drive device drives the winding device (2) to rotate, and the teeth of the first gear (3) on the surface of the winding device (2) mesh with the teeth of the second gear (5), the first gear (3) drives the second gear (5) and the third gear (6) to rotate, the other end of the rope is easily locked between the swing shaft (19) and the second clamping wheel (15) through the first arc rod (14) and the sleeve ring (18), the elastic plate (13) inside the first clamping wheel (10) and the second clamping wheel (15) is elastic, so that the first clamping wheel (10) and the second clamping wheel (15) are clamped on the surface of the rope, and as the first clamping wheel (10) and the second clamping wheel (15) rotate, one end of the rope is driven to move; Step 2: To prevent the rope from falling off, turn the screw head (16). The screw head (16) drives the sleeve ring (18) to move. The sleeve ring (18) drives the ring (21) to move through the connecting rod (17). The ring (21) moves on the surface of the limiting ring (22), so that the sleeve ring (18) swings around the swing shaft (19). When the sleeve ring (18) swings, the end of the sleeve ring (18) moves away from the surface of the first clamping wheel (10). As the first clamping wheel (10) rotates, the sleeve ring (18) can cover the gap between the second clamping wheel (15) and the first clamping wheel (10) to prevent the rope from falling off between the first clamping wheel (10) and the second clamping wheel (15). Furthermore, the other end of the first clamping wheel (10) and the second clamping wheel (15) is provided with a baffle (11) to prevent the rope from falling off.

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