Steel wire rope winding device
By introducing a linear drive mechanism and guide wheel assembly into the wire rope wrapping device, the wire rope is ensured to be evenly wound on the reel, solving the problems of uneven winding and accident hazards, and extending the service life of the wire rope.
Patent Information
- Application Number
- CN202421139338.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-23
AI Technical Summary
When wire ropes are wound on the reel, uneven winding is prone to occur, resulting in accumulation and uneven stress, shortening life and possibly causing production accidents.
A device including supporting base plate, reel, drive motor, reducer and wire rope guide mechanism is designed. The wire rope is uniformly wound through a linear drive mechanism and a guide wheel set, and the guide motor, screw, guide bar and guide are used. The lead wheel assembly guides the wire rope to ensure it is tiled and wound.
The uniform winding of the wire rope is achieved, which extends the service life and eliminates the potential for accidents, and avoids the scattered stacking of the wire ropes.
Smart Images
Figure CN222331216U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a steel wire rope winding device with a steel wire rope guiding mechanism, belonging to the technical field of steel wire rope winding devices. Background Art
[0002] Many equipment (such as overhead cranes, electric hoists, winches, conveyor belts, etc.) need to use a wire rope drum to continuously wind a wire rope with a certain tension during operation. When the wire rope drum winds the wire rope, due to the fixed force direction of the wire rope, it often winds continuously at a fixed position of the wire rope drum, resulting in uneven winding of the wire rope. Winding at a fixed position easily causes wire rope accumulation and uneven force, which can shorten the life of the wire rope or even cause production accidents. Therefore, it is very necessary to design a wire rope winding device that can evenly wind the wire rope. Utility Model Content
[0003] The utility model aims to provide a wire rope winding device to solve the drawbacks of the prior art, so as to prevent the wire rope from being unevenly wound, prolong the service life of the wire rope, and eliminate potential accidents.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A wire rope winding device comprises a supporting base plate, a drum for winding the wire rope, a driving motor, a reducer and a wire rope guiding mechanism, wherein the reducer is fixed on the upper surface of the supporting base plate, the input end of the reducer is connected to the driving motor, and the output end is connected to the drum, and the wire rope guiding mechanism comprises a linear driving mechanism and a guide wheel group, wherein the guide wheel group is located on the side of the drum and is connected to the supporting base plate through the linear driving mechanism, and the wire rope wound on the drum passes through the guide wheel group.
[0006] The above-mentioned wire rope winding device, the linear drive mechanism includes a guide motor, a slider, two support rods, and a lead screw and a guide light rod parallel to the axis of the reel, the lower ends of the two support rods are fixed on the upper surface of the support base plate, the guide light rod slides through the through hole on the slider, the two ends of the guide light rod are respectively fixedly connected to the upper ends of the two support rods, the two ends of the lead screw are respectively rotatably connected to the two support rods, the slider and the lead screw are matched by threads, the guide wheel group is installed on the slider, the guide motor is fixedly installed on the upper end of a support rod, and the output shaft of the guide motor is connected to the lead screw through a transmission mechanism.
[0007] The above-mentioned wire rope winding device, the guide wheel assembly includes a mother wire wheel and a sub-wire wheel installed on the slider, the rotating axes of the mother wire wheel and the sub-wire wheel are parallel to each other and the wheel rims of the two are in contact with each other, the wire rope wound on the drum passes between the mother wire wheel and the sub-wire wheel, and annular grooves matching the wire rope are provided around the mother wire wheel and the sub-wire wheel.
[0008] The above-mentioned wire rope winding device, the transmission mechanism is a belt transmission mechanism.
[0009] In the above-mentioned wire rope winding device, the two support rods are parallel to each other.
[0010] The utility model provides a wire rope guiding mechanism composed of a linear drive mechanism and a guide wheel group on the side of the drum. When the drum rotates, the wire rope guiding mechanism guides the wire rope so that the wire rope can be evenly wound on the drum to avoid scattered stacking, thereby extending the service life of the wire rope and eliminating potential accidents. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0012] Figure 1 It is a schematic diagram of the structure of the utility model;
[0013] Figure 2 A view of the utility model from another direction;
[0014] Figure 3 for Figure 2 A partial enlarged view of point A in the middle.
[0015] The numbers in the figure are as follows: 1. Support base plate; 2. Reducer; 3. Drive motor; 4. Reel; 5. Wire rope; 6. Support rod; 7. Guide motor; 8. Transmission mechanism; 9. Screw; 10. Guide light rod; 11. Slider; 12. Main wire wheel; 13. Sub-wire wheel. DETAILED DESCRIPTION
[0016] See also Figure 1-3 In view of the deficiencies in the prior art, the utility model provides a wire rope winding device, including a supporting base plate 1, a reducer 2 is fixed to the upper surface of the supporting base plate 1, a driving motor 3 is fixed to the input end of the reducer 2, a drum 4 is fixed to the output end of the reducer 2, a wire rope 5 is wound on the drum 4, and a wire rope guiding mechanism for the wire rope 5 is also installed on the supporting base plate 1, and the wire rope guiding mechanism is located on the side of the drum 4.
[0017] In this embodiment, the output shaft of the driving motor 3 is connected to the drum 4 through the reducer 2, and the driving motor 3 drives the drum 4 to rotate through the reducer 2, so that the wire rope 5 is wound around the outside of the drum 4, and the wire rope guiding mechanism arranged on the side of the drum 4 guides the wire rope 5 when it is wound around the outside of the drum 4, ensuring that the wire rope 5 can be evenly laid and wound around the drum 4, thereby solving the problem of the wire rope 5 being easily scattered and stacked when wound, extending the service life of the wire rope, and eliminating potential safety hazards.
[0018] The wire rope guiding mechanism includes a guiding motor 7, a screw rod 9, a guide light rod 10, a slider 11, a guide wheel assembly and two support rods 6. The lower ends of the two support rods 6 are welded to the upper surface of the supporting base plate 1. The guide light rod 10 and the screw rod 9 are parallel to the axis of the reel 4. The guide light rod 10 slides through the through hole on the slider 11. The two ends of the guide light rod 10 are respectively fixedly connected to the upper ends of the two support rods 6. The two ends of the screw rod 9 are respectively rotatably connected to the upper ends of the two support rods 6. The slider 11 is screwed on the outside of the screw rod 9. The screw rod 9 and the slider 11 are threaded. The guiding motor 7 is fixedly installed on the upper end of one support rod 6. A transmission mechanism 8 is installed between the output shaft of the guiding motor 7 and the screw rod 9. The lower part of the slider 11 is provided with a guide wheel assembly corresponding to the wire rope 5. The two parallel supporting rods 6 support the screw rod 9 and the guide light rod 10.
[0019] In this embodiment, the guide wheel assembly is used to guide the wire rope 5. The output shaft of the guide motor 7 is connected to the screw rod 9 through the transmission mechanism 8. When the guide motor 7 is running, its output shaft rotates with the screw rod 9 through the transmission mechanism 8, and the screw rod 9 rotates with the slider 11 to move at a constant speed. The slider 11 guides the wire rope 5 through the guide wheel assembly, and the guide light rod 10 fixed at the upper end of the support rod 6 is used to limit the slider 11, thereby improving the stability of the movement of the slider 11.
[0020] The guide wheel assembly includes a main wire wheel 12 and a sub-wire wheel 13 rotatably installed at the lower end of the slider 11, and the rotating axes of the main wire wheel 12 and the sub-wire wheel 13 are parallel to each other, and the wheel flanges fit together. The wire rope 5 wound on the drum 4 passes between the main wire wheel 12 and the sub-wire wheel 13, and annular grooves matching the wire rope 5 are provided around the main wire wheel 12 and the sub-wire wheel 13.
[0021] The working principle of the utility model is as follows: when the driving motor 3 is powered on and rotates forward, the guide motor 7 starts synchronously and rotates forward. The driving motor 3 drives the drum 4 to rotate forward through the reducer 2, so that the wire rope 5 is wound around the outside of the drum 4. At this time, the guide motor 7 drives the screw rod 9 to rotate forward through the transmission mechanism 8, and the slider 11 moves forward at a uniform speed along the guide light rod 10, ensuring that the wire rope 5 can be evenly laid and wound around the drum 4 through the wire rope guide mechanism, avoiding the phenomenon of scattered stacking. When the driving motor 3 rotates in the reverse direction, the guide motor 7 rotates in the reverse direction synchronously, and the wire rope 5 is released from the drum 4 through the wire rope guide mechanism. The transmission mechanism 8 is a belt transmission mechanism.
[0022] The outer part of the drum 4 of the present invention is generally only wound with one layer of wire rope 5. If multiple layers of wire rope 5 need to be wound, the guide motor 7 needs to be provided with a reversing device, so that the guide motor 7 changes its rotation direction when the slider 11 moves to the end of the drum 4.
Claims
1. A wire rope winding device, characterized in that: The invention comprises a supporting base plate (1), a drum (4) for winding a steel wire rope (5), a driving motor (3), a reducer (2) and a steel wire rope guiding mechanism, wherein the reducer (2) is fixed to the upper surface of the supporting base plate (1), the input end of the reducer (2) is connected to the driving motor (3), and the output end is connected to the drum (4); the steel wire rope guiding mechanism comprises a linear driving mechanism and a guide wheel group, the guide wheel group is located on the side of the drum (4) and is connected to the supporting base plate (1) through the linear driving mechanism, and the steel wire rope (5) wound on the drum (4) passes through the guide wheel group.
2. A wire rope winding device according to claim 1, characterized in that: The linear drive mechanism comprises a guide motor (7), a slider (11), two support rods (6), a lead screw (9) and a guide light rod (10) parallel to the axis of the reel (4); the lower ends of the two support rods (6) are fixed to the upper surface of the support base plate (1); the guide light rod (10) slides through the through hole on the slider (11); the two ends of the guide light rod (10) are respectively fixedly connected to the upper ends of the two support rods (6); the two ends of the lead screw (9) are respectively rotatably connected to the two support rods (6); the slider (11) and the lead screw (9) are engaged by threads; the guide wheel group is mounted on the slider (11); the guide motor (7) is fixedly mounted on the upper end of one support rod (6); and the output shaft of the guide motor (7) is connected to the lead screw (9) via a transmission mechanism (8).
3. A wire rope winding device according to claim 1 or 2, characterized in that: The guide wheel assembly comprises a main wire wheel (12) and a sub-wire wheel (13) mounted on a slider (11); the rotating axes of the main wire wheel (12) and the sub-wire wheel (13) are parallel to each other and the wheel rims of the main wire wheel (12) and the sub-wire wheel (13) are in contact with each other; the steel wire rope (5) wound on the drum (4) passes between the main wire wheel (12) and the sub-wire wheel (13); and an annular groove matching the steel wire rope (5) is provided around the main wire wheel (12) and the sub-wire wheel (13).
4. A wire rope winding device according to claim 2, characterized in that: The transmission mechanism (8) is a belt transmission mechanism.
5. A wire rope winding device according to claim 3, characterized in that: The two support rods (6) are parallel to each other.