Winch rope fastener
By designing a winch rope buckle with a rotating frame and limit bolts, the problem that the existing winch rope buckle cannot stabilize the limit and assist in traction is solved, and the stability and safety of the traction process are improved.
Patent Information
- Application Number
- CN202421054631.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The existing winch rope buckle cannot stabilize the limit when helping the car to traction, resulting in decoupling problems and cannot effectively assist traction, resulting in the traction rope being easily stuck or the hook being bent, which cannot provide safety guarantees.
A winch rope buckle including a base plate, a rotor and a limit bolt is designed. Through the cooperation of the rotating frame and the limit bolts, stable limits on the traction site are achieved; at the same time, through rope rings and safety buckles, the stable rotation and safety performance of the traction rope during traction is ensured.
The stable limit of the winch rope buckle to the traction point is achieved to avoid decoupling. At the same time, the safety buckle design is improved to ensure the stable rotation of the traction rope.
Smart Images
Figure CN222451867U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rope buckles, in particular to a winch rope buckle. Background Art
[0002] The winch rope buckle is an intermediate fastener that is connected to the towing winch cable installed on the car at one end and to a specific towing device with a cable connected at the other end, such as a universal U-shaped buckle or a clevis tow hook, to achieve connection with the towed vehicle or other towed object. It is mainly used for towing and rescuing motor vehicles or other fields with emergency, rescue and lifting needs.
[0003] However, the prior art still has the following problems:
[0004] Firstly, when the winch rope buckles in the prior art help the car to tow, most of them cannot stably limit the towing position, which causes the winch rope buckles on the car to be easily unhooked during towing.
[0005] Secondly, when the winch rope buckles in the prior art help the car to tow, most of them cannot effectively assist the car to tow, which causes the towing rope to get stuck easily or the hook to bend when the car is towing and cannot provide safety protection.
[0006] In view of the above problems, the inventor proposes a winch rope buckle to solve the above problems. Utility Model Content
[0007] In order to solve the problems that most winch rope buckles cannot stably limit the traction position and most winch rope buckles cannot effectively assist the vehicle in traction; the purpose of the utility model is to provide a winch rope buckle.
[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: a winch rope buckle, comprising a base plate, a bayonet groove is provided at the upper end of the base plate, a force groove is provided on the inner surface of the bayonet groove, and the force groove can be subjected to force when the car is towing, a rotation groove is provided on one side of the base plate, a rotation rod is rotatably provided on the inner surface of the rotation groove, a rotation frame is fixedly provided at both ends of the rotation rod, and the upper inner wall of the rotation frame is fitted with the upper end of the base plate, a limiting groove is provided on one side of the rotation frame and one side of the base plate, a limiting bolt is slidably provided on the inner surfaces of the two limiting grooves, and a limiting nut is threadedly provided on the outer surface of the limiting bolt.
[0009] Preferably, a threaded groove is provided at the upper end of the base plate, a positioning bolt is threadedly inserted into the inner surface of the threaded groove, a fixing groove is provided at the upper end of the positioning bolt, a rope ring is provided on the outer surface of the positioning bolt, and the rope ring is for facilitating the rotation of the traction rope; a safety rod is provided on one side of the base plate, and safety buckles are fixed at both ends of the safety rod, and the safety buckles are for providing safety protection.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] 1. The utility model uses a rotating frame, when the winch rope buckle helps the car to tow, the winch rope buckle can close and limit the opening after the hook is completed, so as to prevent the winch rope buckle from being unhooked during towing, so that the winch rope buckle can stably limit the towing position;
[0012] 2. The utility model uses a rope ring and a safety buckle. When the winch rope buckle helps to tow a car, the towing rope can be stably rotated during towing, and the safety buckle can improve the safety performance, so that the winch rope buckle can effectively assist the car in towing. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0014] Figure 1 It is a schematic diagram of the structure of the utility model.
[0015] Figure 2 It is a partial structural schematic diagram of the utility model.
[0016] Figure 3 It is a partial structural schematic diagram of the utility model.
[0017] In the figure: 1, bottom plate; 2, anti-skid plate; 3, anti-skid strip; 4, anti-skid groove; 20, rotating groove; 21, rotating rod; 22, rotating frame; 23, force groove; 24, bayonet groove; 25, limit nut; 26, limit bolt; 27, limit groove; 30, positioning groove; 31, rope ring; 32, positioning slot; 33, positioning bolt; 34, fixing groove; 35, threaded groove; 36, safety rod; 37, safety buckle; 38, safety groove. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] Example: Figure 1-3 As shown, the utility model provides a winch rope buckle, including a base plate 1, a bayonet slot 24 is provided at the upper end of the base plate 1, a force groove 23 is provided on the inner surface of the bayonet slot 24, a rotation slot 20 is provided on one side of the base plate 1, a rotation rod 21 is rotatably provided on the inner surface of the rotation slot 20, a rotation frame 22 is fixedly provided at both ends of the rotation rod 21, and the upper inner wall of the rotation frame 22 is fitted with the upper end of the base plate 1, a limiting slot 27 is provided on one side of the rotation frame 22 and one side of the base plate 1, and a limiting bolt 26 is slidably provided on the inner surfaces of the two limiting slots 27, and the limiting bolt 26 is slidably provided on the inner surfaces of the two limiting slots 27. The outer surface of the positioning bolt 26 is threadedly sleeved with a limiting nut 25. When the winch rope buckle needs to help the car tow, the bayonet groove 24 at the upper end of the base plate 1 is inserted into the traction position and slid into the force groove 23. Then, the rotating frame 22 is rotated so that the rotating frame 22 can drive the rotating rod 21 to rotate in the rotating groove 20, so that the rotating frame 22 can fit the upper end of the base plate 1, so that the limiting grooves 27 on the base plate 1 and the rotating frame 22 coincide with each other. Then, the limiting bolt 26 is inserted and fixed by the limiting nut 25, so that the winch rope buckle can stably limit the traction position.
[0020] Two anti-skid plates 2 are fixedly provided on both sides of the base plate 1, and a plurality of anti-skid strips 3 are fixedly provided on one side of the four anti-skid plates 2. Four anti-skid grooves 4 are opened at the lower end of the base plate 1, and the four anti-skid grooves 4 are linearly distributed at the lower end of the base plate 1. The outer surfaces of the base plate 1 and the safety buckle 37 are provided with an anti-corrosion coating. The anti-skid strips 3 on the anti-skid plates 2 can prevent slipping when holding, and the anti-skid grooves 4 can facilitate the user to hold, and the anti-corrosion coating can prevent the base plate 1 and the safety buckle 37 from corrosion.
[0021] A threaded groove 35 is provided at the upper end of the base plate 1, and a positioning bolt 33 is threadedly inserted into the inner surface of the threaded groove 35. A fixing groove 34 is provided at the upper end of the positioning bolt 33, and a rope ring 31 is provided on the outer surface of the positioning bolt 33. A safety rod 36 is provided on one side of the base plate 1, and safety buckles 37 are fixedly provided at both ends of the safety rod 36. When the winch rope buckle is helping the car to tow, the towing rope can be limited by the rope ring 31, and can be rotated on the outer surface of the positioning bolt 33 through the positioning slot 32. When the positioning bolt 33 needs to be replaced, the fixing slot 34 can facilitate the positioning bolt 33 to be removed from the threaded groove 35 and replaced, and the safety buckle 37 on the safety rod 36 in the safety slot 38 can prevent accidents from being unhooked or bent, thereby achieving the purpose that the winch rope buckle can effectively assist the car to tow.
[0022] A positioning slot 32 is provided at the upper end of the rope ring 31, and the inner surface of the positioning slot 32 is rotatably fitted with the outer surface of the positioning bolt 33. A safety slot 38 is provided on one side of the base plate 1, and the inner surface of the safety slot 38 is rotatably fitted with the outer surface of the safety rod 36. A positioning slot 30 is provided on one side of the base plate 1, and the upper inner wall and the lower inner wall of the positioning slot 30 are slidably fitted with the upper end and the lower end of the rope ring 31 respectively. The rope ring 31 can rotate on the outer surface of the positioning bolt 33 through the positioning slot 32, the safety rod 36 can rotate on the inner surface of the safety slot 38 through the safety slot 38, and the rope ring 31 can be limited on the inner surface of the positioning slot 30 through the positioning slot 30.
[0023] Working principle: When the winch rope buckle needs to help the car to pull, the bayonet slot 24 at the upper end of the bottom plate 1 is inserted into the traction position and slid into the force groove 23, and then the rotating frame 22 is rotated so that the rotating frame 22 can drive the rotating rod 21 to rotate in the rotating groove 20, so that the rotating frame 22 can fit the upper end of the bottom plate 1, so that the limiting slots 27 on the bottom plate 1 and the rotating frame 22 overlap, and then the limiting bolt 26 is inserted, and then fixed by the limiting nut 25, so that the winch rope buckle can stably limit the traction position;
[0024] The anti-slip strip 3 on the anti-slip plate 2 can prevent slipping when holding, the anti-slip groove 4 can facilitate the user to hold, and the anti-corrosion coating can prevent the bottom plate 1 and the safety buckle 37 from corrosion;
[0025] When the winch rope buckle is helping the car to tow, the towing rope can be limited by the rope ring 31, and can be rotated on the outer surface of the positioning bolt 33 through the positioning slot 32. When the positioning bolt 33 needs to be replaced, the positioning bolt 33 can be easily taken out from the threaded groove 35 through the fixing groove 34 and replaced. The safety buckle 37 on the safety rod 36 in the safety groove 38 can prevent accidents when the hook is unhooked or bent, so that the winch rope buckle can effectively assist the car to tow;
[0026] The rope ring 31 can rotate on the outer surface of the positioning bolt 33 through the positioning slot 32 , the safety rod 36 can rotate on the inner surface of the safety slot 38 through the safety slot 38 , and the rope ring 31 can be limited on the inner surface of the positioning slot 30 through the positioning slot 30 .
[0027] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A winch rope buckle, comprising a bottom plate (1), characterized in that: The upper end of the base plate (1) is provided with a bayonet slot (24), the inner surface of the bayonet slot (24) is provided with a force-bearing slot (23), one side of the base plate (1) is provided with a rotation slot (20), the inner surface of the rotation slot (20) is rotatably provided with a rotation rod (21), both ends of the rotation rod (21) are jointly fixed with a rotation frame (22), and the upper inner wall of the rotation frame (22) is in contact with the upper end of the base plate (1), one side of the rotation frame (22) and one side of the base plate (1) are both provided with a limiting slot (27), the inner surfaces of the two limiting slots (27) are jointly slidably provided with a limiting bolt (26), and the outer surface of the limiting bolt (26) is threadedly sleeved with a limiting nut (25).
2. A winch rope buckle according to claim 1, characterized in that: A threaded groove (35) is formed at the upper end of the bottom plate (1), a positioning bolt (33) is threadedly inserted into the inner surface of the threaded groove (35), a fixing groove (34) is formed at the upper end of the positioning bolt (33), a rope ring (31) is formed on the outer surface of the positioning bolt (33), a safety rod (36) is formed at one side of the bottom plate (1), and safety buckles (37) are fixedly provided at both ends of the safety rod (36).
3. A winch rope buckle as claimed in claim 1, characterized in that: Two anti-slip plates (2) are fixedly provided on both sides of the bottom plate (1), and a plurality of anti-slip strips (3) are fixedly provided on one side of the four anti-slip plates (2).
4. A winch rope buckle as claimed in claim 1, characterized in that: Four anti-skid grooves (4) are provided at the lower end of the bottom plate (1), and the four anti-skid grooves (4) are linearly distributed at the lower end of the bottom plate (1).
5. A winch rope buckle as claimed in claim 1, characterized in that: The outer surfaces of the bottom plate (1) and the safety buckle (37) are both provided with an anti-corrosion coating.
6. A winch rope buckle as claimed in claim 1, characterized in that: A safety groove (38) is provided on one side of the bottom plate (1), and the inner surface of the safety groove (38) is rotationally fitted with the outer surface of the safety rod (36).
7. A winch rope buckle as claimed in claim 1, characterized in that: A positioning groove (30) is provided on one side of the bottom plate (1), and the upper inner wall and the lower inner wall of the positioning groove (30) are slidably fitted with the upper end and the lower end of the rope ring (31) respectively.
8. A winch rope buckle as claimed in claim 2, characterized in that: A positioning slot (32) is provided at the upper end of the rope ring (31), and the inner surface of the positioning slot (32) is rotatably fitted to the outer surface of the positioning bolt (33).