A rigging webbing device for ease of rolling
By designing an automatic winding, tensioning, and guiding mechanism for the rigging webbing device, the problems of low efficiency and insufficient tightness of manual winding have been solved, achieving efficient and neat winding of the webbing and extending its service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANGZHOU LIKA RIGGING HARDWARE FACTORY
- Filing Date
- 2025-07-09
- Publication Date
- 2026-07-07
AI Technical Summary
Existing rigging webbing requires manual winding after use, which is inefficient, and the winding is not tight, easily loosening, affecting storage and usage efficiency, and making it difficult to guarantee the service life of the webbing.
A rigging webbing device including a winding mechanism, a tensioning mechanism, and a guiding mechanism was designed. Automatic winding is achieved by using a winding motor and a synchronous belt pulley set. The tension of the webbing is adjusted by a tensioning roller, and the webbing is guided into the winding drum along a predetermined path by a guide roller, ensuring that the winding is tight and neat.
It enables automated winding of webbing, improving efficiency, ensuring the tightness and neatness of the winding, extending the service life of the webbing, and reducing manual labor intensity.
Smart Images
Figure CN224467115U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of rigging webbing equipment technology, specifically a rigging webbing device that is easy to wind up. Background Technology
[0002] Rigging webbing has a wide range of applications in many fields such as industry, logistics, and construction, such as for hoisting and binding goods.
[0003] Currently, rigging webbing is usually manually wound up after use. This method is inefficient, and the wound webbing is prone to becoming loose and uneven, which not only takes up a lot of storage space, but may also affect work efficiency when reused due to the webbing being tangled and messy. In addition, manual winding makes it difficult to ensure the tightness of the webbing, which can easily lead to deformation of the webbing during storage and reduce its service life. To address these issues, we propose a rigging webbing winding device that is easy to use. Utility Model Content
[0004] In view of the shortcomings of the prior art, this utility model provides a rigging webbing device that is easy to wind up, thus solving the problems mentioned in the background.
[0005] This utility model provides the following technical solution: a rigging webbing device for easy winding, comprising: a webbing body and a base, wherein the base is respectively provided with a winding mechanism for quickly winding the webbing body, a tensioning mechanism for adjusting the tension of the webbing body, and a guiding mechanism for restricting the direction of the webbing body during winding, the tensioning mechanism being located between the winding mechanism and the guiding mechanism; the winding mechanism includes a side frame fixedly installed on the side of the base, a winding shaft rotatably installed inside the side frame, a winding drum sleeved on the surface of the winding shaft, the winding drum being fixedly connected to the end of the webbing body, a bolt fixedly installed at the end of the winding shaft, a fastening nut being threaded onto the surface of the bolt, a protective cover and a winding motor fixedly installed on the side of the side frame, a synchronous pulley set provided in the cavity inside the protective cover, and the output shaft of the winding motor being synchronously driven by the synchronous pulley set and the winding shaft; the tensioning mechanism includes a first frame fixedly connected to the base. The first frame has a first sliding plate slidably connected to its inner side, and a tension roller rotatably connected to the first sliding plate. The outer surface of the tension roller can slide in contact with the webbing body. A first threaded sleeve is embedded inside the first frame, and a first screw is threadedly connected to the first frame through the first threaded sleeve. A first bearing is provided at the lower end of the first screw, and the first screw is rotatably connected to the first sliding plate through the first bearing. The guiding mechanism includes a second frame that is also fixedly connected to the base. A second sliding plate is slidably connected to the inner side of the second frame, and an upper guide roller is rotatably connected to the second sliding plate. A lower guide roller is also rotatably connected to the inner side of the second frame. A gap for accommodating the webbing body is provided between the upper guide roller and the lower guide roller. A second threaded sleeve is embedded inside the second frame, and a second screw is threadedly connected to the second frame through the second threaded sleeve. A second bearing is provided at the lower end of the second screw, and the second screw is rotatably connected to the second sliding plate through the second bearing.
[0006] Preferably, the outer surface of the take-up shaft is provided with a keyway, and the inner surface of the take-up drum is provided with a connecting key that mates with the keyway.
[0007] Preferably, the side wall of the protective cover has a through hole for the output shaft of the winding motor to pass through, and the output shaft of the winding motor is also rotatably connected to the protective cover.
[0008] Preferably, both the first frame and the second frame are U-shaped structures, and the height of the first frame is less than the height of the second frame.
[0009] Preferably, the outer surface of the tension roller is provided with two first retaining rings for restricting the webbing body, and the outer surface of the lower guide roller is also provided with two second retaining rings for restricting the webbing body.
[0010] Preferably, the straight-line distance between the two second retaining rings is greater than the straight-line distance between the two top surfaces of the upper guide roller.
[0011] Preferably, both the first screw and the second screw are provided with handwheels at their upper ends.
[0012] Preferably, both the outer surfaces of the first threaded sleeve and the second threaded sleeve are provided with annular protrusions to improve the stability after installation.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] 1. This easy-to-wind rigging webbing device winds up the webbing body by setting up a winding mechanism and a guiding mechanism. The winding motor drives the winding shaft and winding drum to rotate synchronously through a synchronous belt pulley set, realizing automatic winding of the webbing body, improving winding efficiency and reducing manual labor intensity. Before the webbing body is wound on the winding drum, it is limited and guided by the upper guide roller and the lower guide roller, which can prevent the webbing body from becoming tangled and affecting work efficiency, further improving the overall work efficiency of the structure.
[0015] 2. This easy-to-wind rigging webbing device, by setting a tensioning mechanism between the guiding mechanism and the winding mechanism, allows the tensioning roller to squeeze the webbing body by rotating the first screw after the end of the webbing body is connected to the winding drum via the upper and lower guide rollers, thereby adjusting the tension of the webbing body and ensuring that the webbing body maintains an appropriate tension during the winding process, improving the winding quality and extending the service life of the webbing body. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the winding mechanism of this utility model;
[0018] Figure 3 This is a cross-sectional schematic diagram of the protective cover structure of this utility model;
[0019] Figure 4 This is an exploded view of the tensioning mechanism structure of this utility model;
[0020] Figure 5 This is an exploded view of the guiding mechanism structure of this utility model.
[0021] In the diagram: 1. Webbing body; 2. Base; 3. Winding mechanism; 31. Side frame; 32. Winding motor; 33. Winding drum; 34. Winding shaft; 35. Bolt; 36. Fastening nut; 37. Protective cover; 38. Synchronous belt pulley set; 4. Tensioning mechanism; 41. First frame; 42. First slide plate; 43. Tensioning roller; 44. First threaded sleeve; 45. First screw; 46. First bearing; 5. Guide mechanism; 51. Second frame; 52. Second slide plate; 53. Upper guide roller; 54. Second threaded sleeve; 55. Second screw; 56. Second bearing; 57. Lower guide roller. Detailed Implementation
[0022] 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.
[0023] Please see Figure 1-5 A rigging webbing device for easy winding includes: a webbing body 1 and a base 2. The base 2 is respectively provided with a winding mechanism 3 for quickly winding the webbing body 1, a tensioning mechanism 4 for adjusting the tension of the webbing body 1, and a guide mechanism 5 for restricting the direction of the webbing body 1 during winding. The tensioning mechanism 4 is located between the winding mechanism 3 and the guide mechanism 5.
[0024] The winding mechanism 3 includes a side frame 31 fixedly installed on the side of the base 2. A winding shaft 34 is rotatably installed inside the side frame 31. A winding drum 33 is sleeved on the surface of the winding shaft 34. The winding drum 33 can be fixedly connected to the end of the webbing body 1. A bolt 35 is fixedly installed at the end of the winding shaft 34. A fastening nut 36 is threaded on the surface of the bolt 35. A protective cover 37 and a winding motor 32 are fixedly installed on the side of the side frame 31. A synchronous pulley set 38 is provided in the cavity inside the protective cover 37. The output shaft of the winding motor 32 is synchronously driven by the synchronous pulley set 38 and the winding shaft 34. A keyway is provided on the outer surface of the winding shaft 34. A connecting key that mates with the keyway is provided on the inner surface of the winding drum 33. A through hole is provided on the side wall of the protective cover 37 for the output shaft of the winding motor 32 to pass through. The output shaft of the winding motor 32 is also rotatably connected to the protective cover 37.
[0025] The tensioning mechanism 4 includes a first frame 41 fixedly connected to the base 2. A first slide plate 42 is slidably connected to the inner side of the first frame 41. A tensioning roller 43 is rotatably connected to the first slide plate 42. The outer surface of the tensioning roller 43 can slide in contact with the webbing body 1. A first threaded sleeve 44 is embedded inside the first frame 41, and a first screw 45 is threadedly connected to the first frame 41 through the first threaded sleeve 44. A first bearing 46 is provided at the lower end of the first screw 45, and the first screw 45 is rotatably connected to the first slide plate 42 through the first bearing 46. The guiding mechanism 5 also includes a first frame 41 fixedly connected to the base 2. The second frame 51 has a second sliding plate 52 slidably connected to its inner side. An upper guide roller 53 is rotatably connected to the second sliding plate 52. A lower guide roller 57 is also rotatably connected to the inner side of the second frame 51. A gap is provided between the upper guide roller 53 and the lower guide roller 57 to accommodate the webbing body 1. The webbing body 1 passes through this gap during winding. The upper guide roller 53 and the lower guide roller 57 guide the direction of the webbing body 1, ensuring that the webbing enters the winding drum 33 along a predetermined path, guaranteeing the neatness of the winding. A second threaded sleeve 54 is embedded inside the second frame 51. The second frame 51 is threadedly connected to the second screw 55 via the second threaded sleeve 54. The lower end of the second screw 55 is provided with a second bearing 56, and the second screw 55 is rotatably connected to the second slide plate 52 via the second bearing 56. Both the first frame 41 and the second frame 51 are U-shaped structures, with the height of the first frame 41 being less than the height of the second frame 51. The outer surface of the tension roller 43 is provided with two first retaining rings to limit the left and right movement of the webbing body 1 on the tension roller 43, preventing the webbing body 1 from slipping off the tension roller 43 during winding and ensuring the tension... To ensure the stability of the tightening effect, the outer surface of the lower guide roller 57 is also provided with two second retaining rings for limiting the webbing body 1. The straight distance between the two second retaining rings is greater than the straight distance between the two top surfaces of the upper guide roller 53. The upper ends of the first screw 45 and the second screw 55 are both provided with handwheels. The outer surfaces of the first threaded sleeve 44 and the second threaded sleeve 54 are both provided with annular protrusions to improve the stability after installation. The annular protrusions can increase the contact area and friction, prevent loosening due to vibration and other reasons during long-term use, and improve the stability and reliability of the entire device.
[0026] Working principle: The end of the webbing body 1 passes through the second frame 51 and the first frame 41 in sequence and is fixedly connected to the take-up drum 33. Rotating the second screw 55 causes the second slide plate 52 at the lower end of the second screw 55 and the upper guide roller 53 rotatably connected to the second slide plate 52 to slide towards the lower guide roller 57 rotatably mounted on the second frame 51 until the upper guide roller 53 and the lower guide roller 57 clamp the webbing body 1. Although the upper guide roller 53 and the lower guide roller 57 are both rotatable, they can still provide a certain clamping force to the webbing body 1 under the restriction of the second screw 55. Then, rotating the first screw 45 pushes... The first slide plate 42 and the tension roller 43 rotatably connected to the first slide plate 42 slide downwards toward the webbing body 1, so that the tension roller 43 squeezes the webbing body 1. By changing the position of the tension roller 43, the tension of the webbing body 1 can be adjusted. Finally, the winding motor 32 is started, and under the synchronous belt drive of the synchronous belt pulley group 38, the winding shaft 34 and the winding drum 33 are driven to rotate, thereby winding up the webbing body 1. After winding is completed, the fastening nut 36 threadedly connected to the bolt 35 fixed to the end of the winding shaft 34 can be loosened to remove the winding drum 33 that is winding up the webbing body 1, so as to facilitate the next winding.
[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 rigging webbing device for easy winding, characterized in that, include: The base (2) is provided with a webbing body (1) and a base (2). The base (2) is provided with a winding mechanism (3) for quickly winding the webbing body (1), a tensioning mechanism (4) for adjusting the tension of the webbing body (1), and a guide mechanism (5) for limiting the direction of the webbing body (1) when winding. The tensioning mechanism (4) is located between the winding mechanism (3) and the guide mechanism (5). The winding mechanism (3) includes a side frame (31) fixedly installed on the side of the base (2). A winding shaft (34) is rotatably installed inside the side frame (31). A winding drum (33) is sleeved on the surface of the winding shaft (34). The winding drum (33) can be fixedly connected to the end of the webbing body (1). A bolt (35) is fixedly installed on the end of the winding shaft (34). A fastening nut (36) is threaded on the surface of the bolt (35). A protective cover (37) and a winding motor (32) are fixedly installed on the side of the side frame (31). A synchronous belt pulley group (38) is provided in the cavity inside the protective cover (37). The output shaft of the winding motor (32) is synchronously driven by the synchronous belt pulley group (38) and the winding shaft (34). The tensioning mechanism (4) includes a first frame (41) fixedly connected to the base (2), a first slide plate (42) slidably connected to the inner side of the first frame (41), a tensioning roller (43) rotatably connected to the first slide plate (42), the outer surface of the tensioning roller (43) can slide in contact with the webbing body (1), a first threaded sleeve (44) is embedded inside the first frame (41), and a first screw (45) is threadedly connected to the first frame (41) through the first threaded sleeve (44). A first bearing (46) is provided at the lower end of the first screw (45), and the first screw (45) is rotatably connected to the first slide plate (42) through the first bearing (46). The guiding mechanism (5) includes a second frame (51) that is also fixedly connected to the base (2). A second slide plate (52) is slidably connected to the inner side of the second frame (51). An upper guide roller (53) is rotatably connected to the second slide plate (52). A lower guide roller (57) is also rotatably connected to the inner side of the second frame (51). A gap for accommodating the webbing body (1) is provided between the upper guide roller (53) and the lower guide roller (57). A second threaded sleeve (54) is embedded inside the second frame (51). A second screw (55) is threadedly connected to the second frame (51) through the second threaded sleeve (54). A second bearing (56) is provided at the lower end of the second screw (55). The second screw (55) is rotatably connected to the second slide plate (52) through the second bearing (56).
2. The rigging webbing device for easy winding according to claim 1, characterized in that, The outer surface of the take-up shaft (34) is provided with a keyway, and the inner surface of the take-up drum (33) is provided with a connecting key that mates with the keyway.
3. The rigging webbing device for easy winding according to claim 1, characterized in that, The protective cover (37) has a through hole on its side wall for the output shaft of the winding motor (32) to pass through, and the output shaft of the winding motor (32) is also rotatably connected to the protective cover (37).
4. The rigging webbing device for easy winding according to claim 1, characterized in that, Both the first frame (41) and the second frame (51) are U-shaped structures, and the height of the first frame (41) is less than the height of the second frame (51).
5. A rigging webbing device for easy winding according to claim 1, characterized in that, The outer surface of the tension roller (43) is provided with two first retaining rings for restricting the webbing body (1), and the outer surface of the lower guide roller (57) is also provided with two second retaining rings for restricting the webbing body (1).
6. A rigging webbing device for easy winding according to claim 5, characterized in that, The straight-line distance between the two second retaining rings is greater than the straight-line distance between the two top surfaces of the upper guide roller (53).
7. A rigging webbing device for easy winding according to claim 1, characterized in that, Both the first screw (45) and the second screw (55) are equipped with handwheels at their upper ends.
8. A rigging webbing device for easy winding according to claim 1, characterized in that, The outer surfaces of the first threaded sleeve (44) and the second threaded sleeve (54) are provided with annular protrusions to improve the stability after installation.