A crane wire rope guide device
By setting partitions and inclined openings on the outer wall of the guide wheel of the crane wire rope guide device, the wire rope is surrounded in a curved shape. Combined with the motor to adjust the position and rotation of the guide wheel, the problem of wire rope wear and safety hazards is solved, and a higher service life and safety is achieved.
Patent Information
- Application Number
- CN202421515322.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-28
AI Technical Summary
The crane wire rope is wrapped and accumulated on the surface of the guide wheel, causing serious wear of the wire rope, and failure to replace it in time will cause safety hazards.
A crane wire rope guide device is designed. By setting partitions and oblique ports on the outer wall of the guide wheel, the wire rope is wrapped in a curved shape, reducing friction and winding, and adjusting the guide wheel position and rotation through the motor to achieve stable movement and winding of the wire rope.
It effectively reduces the friction between the wire rope and the guide wheel, reduces the wear of the wire rope and the damage of the guide wheel, improves the service life of the wire rope guide device and enhances safety.
Smart Images
Figure CN222729373U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of crane technology, specifically to a crane wire rope guiding device. Background Technology
[0002] A crane is a multi-action lifting machine that vertically lifts and horizontally moves heavy objects within a certain range. It belongs to material handling machinery. The working characteristic of a crane is that it performs intermittent movements. That is, in a work cycle, the corresponding mechanisms for actions such as picking up, moving, and unloading materials work alternately. Cranes are becoming more and more widely used in the market.
[0003] During the actual use of crane wire rope guide devices, at least the following problems were found: the wire rope wound on the surface of the guide wheel is prone to tangling and accumulation, causing significant wear on the wire rope. If the worn wire rope is not replaced in time, it will cause significant safety hazards. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this utility model provides a crane wire rope guiding device, which has advantages such as reducing friction between the wire rope and the guide wheel, and solves the problem of wire ropes easily causing significant damage.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, this utility model provides the following technical solution: a crane wire rope guiding device, comprising a fixed support column, a mounting frame fixedly connected to the top of the fixed support column, a motor base fixedly connected to one end of the mounting frame, a crossbeam fixedly connected to the other end of the mounting frame, a guide groove formed on the inner wall of the crossbeam, a guide seat slidably connected to the inner wall of the guide groove, connecting frames fixedly connected to both sides of the guide seat, a mounting plate fixedly connected to the bottom end of the connecting frame, a through hole formed inside the mounting plate, a side plate fixedly connected to the top of the mounting plate, a second motor base fixedly connected to one side of the mounting plate, a rotating shaft rotatably connected to the inner wall of the side plate, and a guide wheel fixedly connected to the outer wall of the rotating shaft.
[0008] Preferably, a partition is fixedly connected to the outer wall of the guide wheel, baffles are fixedly connected to both sides of the guide wheel, an installation groove is provided on the inner wall of the guide wheel, bearings are fixedly connected to both sides of the inner wall of the installation groove, a shaft is rotatably connected to the axis of the bearing, and a rotating wheel is sleeved on the outer wall of the shaft.
[0009] Preferably, there are two fixed support columns, and the two ends of the crossbeam are respectively fixedly connected to two mounting brackets. The motor base includes a motor and a motor base, and the output shaft of the motor extends through the mounting bracket to the inner wall of the guide groove.
[0010] Preferably, there are two guide seats, two fixing rods are inserted into opposite sides of the two guide seats, and screws are threaded onto opposite sides of the two guide seats, with the screws located on opposite sides of the two fixing rods. One end of the screws is fixedly connected to the output shaft of the motor.
[0011] Preferably, the second motor mount includes a second motor and a second motor mount, one side of the second motor mount is fixedly connected to one side of the mounting plate, and the output shaft of the second motor is fixedly connected to the rotating shaft.
[0012] Preferably, the partitions are evenly arrayed on the surface of the guide wheel, and a rope groove is formed between two adjacent partitions. The inner wall of the rope groove is evenly arrayed with several mounting grooves.
[0013] (III) Beneficial Effects
[0014] Compared with the prior art, this utility model provides a crane wire rope guiding device, which has the following beneficial effects:
[0015] This crane wire rope guiding device, by starting motor base one, can adjust the position of the guide wheel, ensuring the stability of the wire rope guiding device's movement. Starting motor two in motor base two drives the guide wheel to rotate, enabling the winding and unwinding of the wire rope. During the unwinding process, the wire rope is located inside the rope groove formed by two adjacent partitions. Each partition has an oblique opening on its surface, allowing the wire rope to smoothly curve around the outer wall of the guide wheel. This method not only reduces friction between ropes but also reduces the likelihood of the rope tangling when winding around the outer wall of the guide wheel. As the rope rotates with the guide wheel, the friction between the rope and the guide wheel is further reduced, minimizing surface wear on the rope and damage to the guide wheel, thus extending the service life of the wire rope guiding device. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the mounting plate structure of this utility model;
[0018] Figure 3 This is a schematic diagram of the structure of this utility model;
[0019] Figure 4 This utility model Figure 3 Schematic diagram of the structure at point A in the middle.
[0020] In the diagram: 1. Fixed support column; 2. Mounting bracket; 3. Motor base one; 4. Crossbeam; 5. Guide groove; 6. Guide seat; 7. Connecting bracket; 8. Mounting plate; 9. Through hole; 10. Motor base two; 11. Rotating shaft; 12. Side plate; 13. Guide wheel; 14. Baffle; 15. Partition; 131. Mounting groove; 132. Bearing; 133. Shaft; 134. Rotating wheel. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Please see Figure 1 A crane wire rope guiding device includes a fixed support column 1, a mounting frame 2 fixedly connected to the top of the fixed support column 1, a motor base 3 fixedly connected to one end of the mounting frame 2, and a crossbeam 4 fixedly connected to the other end of the mounting frame 2. The inner wall of the crossbeam 4 is provided with a guide groove 5. There are two fixed supports 1, and the two ends of the crossbeam 4 are fixedly connected to the two mounting frames 2 respectively. The motor base 3 includes a motor and a motor seat, and the output shaft of the motor extends through the mounting frame 2 to the inner wall of the guide groove 5. The inner wall of the guide groove 5 is slidably connected to a guide seat 6. There are two guide seats 6, and two fixed rods are inserted into the opposite side of the two guide seats 6. The opposite side of the two guide seats 6 is threaded with a screw rod, and the screw rod is located on the opposite side of the two fixed rods. One end of the screw rod is fixedly connected to the output shaft of the motor. The two sides of the guide seats 6 are fixedly connected to a connecting frame 7, and the bottom end of the connecting frame 7 is fixedly connected to a mounting plate 8.
[0023] according to Figure 2 As shown, the mounting plate 8 has a through hole 9 inside. A side plate 12 is fixedly connected to the top of the mounting plate 8. A motor base 10 is fixedly connected to one side of the mounting plate 8. A rotating shaft 11 is rotatably connected to the inner wall of the side plate 12. The motor base 10 includes a motor and a motor base. One side of the motor base is fixedly connected to one side of the mounting plate 8. The output shaft of the motor is fixedly connected to the rotating shaft 11. A guide wheel 13 is fixedly connected to the outer wall of the rotating shaft 11.
[0024] according to Figure 3-4As shown, a partition plate 15 is fixedly connected to the outer wall of the guide wheel 13, and baffles 14 are fixedly connected to both sides of the guide wheel 13. An installation groove 131 is opened on the inner wall of the guide wheel 13. The partition plates 15 are evenly arrayed on the surface of the guide wheel 13, and a rope groove is formed between two adjacent partition plates 15. Several installation grooves 131 are evenly arrayed on the inner wall of the rope groove. Bearings 132 are fixedly connected to both sides of the inner wall of the installation groove 131. A shaft 133 is rotatably connected to the axis of the bearing 132, and a rotating wheel 134 is sleeved on the outer wall of the shaft 133.
[0025] In use, by starting motor base 3, the output shaft of motor 1 in motor base 3 drives the screw to rotate. As the screw rotates, it drives the two guide seats 6 to move. As the guide seats 6 move, the position of the mounting plate 8 can be moved, thereby adjusting the position of the guide wheel 13. This ensures that the wire rope guiding device can move in position and that the movement is stable. Starting motor 2 in motor base 10, the output shaft of motor 2 drives the rotating shaft 11 to rotate, thereby driving the guide wheel 13 to rotate. This enables the winding and unwinding of the wire rope. During the unwinding process, the wire rope is located inside the rope groove formed by the two adjacent partitions 15. Each partition 15 has a beveled opening on its surface, allowing the wire rope to smoothly curve around the outer wall of the guide wheel 13. This not only reduces friction between ropes but also reduces the likelihood of the rope tangling when winding around the outer wall of the guide wheel 13. As the rope rotates with the guide wheel 13, the surface of the guide wheel 13 is provided with mounting grooves 131, which are fixedly connected to the outer wall of the shaft 133 via a rotating wheel 134. The two ends of the shaft 133 are rotatably connected to the inner wall of the bearing 132. This further reduces the friction between the rope and the guide wheel 13, reduces surface wear on the rope, and reduces damage to the surface of the guide wheel 13, thereby improving the service life of the wire rope guiding device.
[0026] In summary, this crane wire rope guiding device, by starting motor base 13, can adjust the position of guide wheel 13, ensuring the wire rope guiding device can move and maintain stability. Starting motor 2 in motor base 2 10 can drive guide wheel 13 to rotate, thus realizing the winding and unwinding of wire rope. During the unwinding process, the wire rope is located inside the rope groove formed by two adjacent partitions 15. At the same time, each partition 15 has an oblique opening on its surface, which allows the wire rope to smoothly curve around the outer wall of guide wheel 13. This method not only reduces friction between ropes but also reduces the tangling that easily occurs when the rope is wrapped around the outer wall of guide wheel 13. When the rope follows the rotation of guide wheel 13, the friction between the rope and guide wheel 13 is further reduced, reducing surface wear of the rope and damage to the surface of guide wheel 13, thereby improving the service life of the wire rope guiding device.
[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A crane wire rope guide device, comprising a fixed support (1), characterized in that: The top of the fixed support (1) is fixedly connected to a mounting frame (2), one end of the mounting frame (2) is fixedly connected to a motor seat (3), the other end of the mounting frame (2) is fixedly connected to a crossbeam (4), the inner wall of the crossbeam (4) is provided with a guide groove (5), the inner wall of the guide groove (5) is slidably connected to a guide seat (6), both sides of the guide seat (6) are fixedly connected to a connecting frame (7), the bottom end of the connecting frame (7) is fixedly connected to a mounting plate (8), the interior of the mounting plate (8) is provided with a through hole (9), the top of the mounting plate (8) is fixedly connected to a side plate (12), one side of the mounting plate (8) is fixedly connected to a motor seat (10), the inner wall of the side plate (12) is rotatably connected to a rotating shaft (11), and the outer wall of the rotating shaft (11) is fixedly connected to a guide wheel (13).
2. A crane wire rope guide device according to claim 1, characterized in that: The outer wall of the guide wheel (13) is fixedly connected with a partition plate (15), and baffle plates (14) are fixedly connected to both sides of the guide wheel (13). The inner wall of the guide wheel (13) is provided with a mounting groove (131), and bearings (132) are fixedly connected to both sides of the inner wall of the mounting groove (131). The axis of the bearing (132) is rotatably connected with a shaft rod (133), and a rotating wheel (134) is sleeved on the outer wall of the shaft rod (133).
3. A crane wire rope guide device according to claim 1, characterized in that: The number of the fixed pillars (1) is two, the two ends of the crossbeam (4) are respectively fixedly connected to the two mounting frames (2), the motor seat 1 (3) comprises a motor 1 and a motor seat 1, and the output shaft of the motor 1 passes through the mounting frame (2) and extends to the inner wall of the guide groove (5).
4. A crane wire rope guide device according to claim 3, characterized in that: The number of the guide seats (6) is two, and two fixing rods are inserted into the opposite sides of the two guide seats (6). The axial center of the opposite side of the two guide seats (6) is threadedly connected with a screw rod, and the screw rod is located on the opposite side of the two fixing rods, and one end of the screw rod is fixedly connected to the output shaft of the motor.
5. The crane wire rope guide device according to claim 1, characterized in that: The motor base 2 (10) comprises a motor 2 and a motor base 2, one side of the motor base 2 is fixedly connected to one side of the mounting plate (8), and the output shaft of the motor 2 is fixedly connected to the rotating shaft (11).
6. A crane wire rope guide device according to claim 2, characterized in that: The partitions (15) are evenly arrayed on the surface of the guide wheel (13), a rope groove is formed between two adjacent partitions (15), and a plurality of mounting grooves (131) are evenly arrayed on the inner wall of the rope groove.