High strength polyvinyl chloride coated automotive wire rope device

Abstract

The utility model discloses a high strength polyvinyl chloride coating steel wire rope device for car, include: connecting assembly, connecting assembly includes hook, clamping block and pivot, the pivot is fixed in hook one end side edge, and clamping block rotatoryly connected on the pivot, prevent the component of falling off, prevent the component of falling off including spacing ring, fixed plate, spring post and L type limit board, spacing ring is welded in hook away from the pivot another end, and fixed plate is fixed in clamping block side edge middle part, and spring post one end is fixed in fixed plate side edge, and L type limit board is fixed in spring post another end, and L type limit board is inserted in clamping block side edge. To solve the existing steel wire rope device, when towing car, through the hook and connect the steel wire rope on the car, and the clamping block on the hook is through the pivot and torsion spring and firmly in the hook, after long -time use, the hook will appear abrasion, and the clamping block will appear loose, will lead to in the process of towing, the problem of the hook falling off from the car.

Description

Technical Field

[0001] This utility model relates to the field of steel wire rope technology, and in particular to a high-strength polyvinyl chloride coated automotive steel wire rope device. Background Technology

[0002] Automotive steel wire ropes are commonly used for towing vehicles when they break down. To ensure the strength of the steel wire ropes, they are usually coated with polyvinyl chloride (PVC) to enhance their corrosion resistance and abrasion resistance.

[0003] In existing wire rope devices, the wire rope is connected to the vehicle via a hook when towing a car. The locking block on the hook is secured to the hook by a rotating shaft and a torsion spring. After prolonged use, the hook will wear out and the locking block will loosen, causing the hook to fall off the vehicle during towing. Therefore, there is a need to provide a high-strength PVC-coated automotive wire rope device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a high-strength polyvinyl chloride coated automotive wire rope device to solve the problem mentioned in the background art. In existing wire rope devices, when towing a car, the wire rope is connected to the car by a hook, and the locking block on the hook is secured to the hook by a rotating shaft and a torsion spring. After long-term use, the hook will wear out and the locking block will loosen, which will cause the hook to fall off the car during towing.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a high-strength polyvinyl chloride coated automotive steel wire rope device, comprising:

[0007] A connecting assembly, comprising a hook, a locking block, and a rotating shaft, wherein the rotating shaft is fixed to one side of the hook, and the locking block is rotatably connected to the rotating shaft;

[0008] The anti-detachment component includes a limiting ring, a fixing plate, a spring column, and an L-shaped limiting plate. The limiting ring is welded to the other end of the hook away from the rotating shaft. The fixing plate is fixed to the middle of the side of the block. One end of the spring column is fixed to the side of the fixing plate. The L-shaped limiting plate is fixed to the other end of the spring column and is inserted into the side of the block.

[0009] Furthermore, the anti-detachment component also includes through holes and limiting posts. The through holes are opened on both sides of the symmetrical block, and one end of the limiting post is fixed to both sides of the L-shaped limiting plate, while the other end is inserted into the through hole.

[0010] Furthermore, the other end of the card block is attached to the end of the hook away from the rotating shaft, and one end of the L-shaped limiting plate is attached to the limiting ring and the hook.

[0011] Furthermore, the connecting assembly also includes a wire rope, a locking buckle, and a connecting ring. The connecting ring is welded to one end of the hook, one end of the wire rope is inserted into the connecting ring, and the locking buckle is sleeved on the end of the wire rope near the connecting ring.

[0012] Furthermore, there are two sets of locking buckles, connecting rings, hooks, locking blocks, and rotating shafts, which are respectively connected to both ends of the wire rope.

[0013] Furthermore, it also includes a clamping assembly, which includes a connecting post and a first connecting rod. The connecting post is fixed on the side of the connecting ring away from the hook, and there are two first connecting rods, which are rotatably connected to the two ends of the connecting post.

[0014] Furthermore, the clamping assembly also includes a second connecting rod and a T-shaped connecting frame. The second connecting rod is rotatably connected to the end of the first connecting rod away from the connecting post. One end of the T-shaped connecting frame is fixed to both sides of the locking buckle, and the other end of the second connecting rod is rotatably connected to the T-shaped connecting frame.

[0015] Furthermore, the clamping assembly also includes an anti-slip pad, one side of which is fixed to the first connecting rod, and the other side is movably connected to the wire rope.

[0016] Compared with existing technologies, the advantages of this utility model are:

[0017] I. This utility model, through the setting of the anti-detachment component, when connecting to the car, holds the hook and pulls the L-shaped limiting plate towards the fixed plate with your finger. The limiting post moves along the through hole. Then, hang the hook on the car, push the locking block and release the L-shaped limiting plate, so that the L-shaped limiting plate is locked on the side of the limiting ring. This setting can prevent the gap between the locking block and the hook from appearing after the locking block is loose, which would cause the hook to fall off the car.

[0018] II. In this utility model, through the clamping assembly, as the wire rope and hook are tightened, the connecting ring drives the connecting column to move, causing the first connecting rod to rotate around the connecting column and the second connecting rod. The second connecting rod rotates around the first connecting rod and the T-shaped connecting frame, tightening the wire rope between the connecting ring and the locking buckle. The anti-slip pad on the first connecting rod clamps the wire rope on both sides. This arrangement can clamp the wire rope between the connecting ring and the locking buckle, relieving the tension of the locking buckle. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a first-view schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a second-view schematic diagram of the overall structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the anti-detachment component structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the clamping component structure of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 10. Steel wire rope; 11. Locking buckle; 12. Connecting ring; 13. Hook; 14. Locking block; 15. Rotating shaft; 20. Limiting ring; 21. Fixing plate; 22. Spring post; 23. L-shaped limiting plate; 24. Through hole; 25. Limiting post; 30. Connecting post; 31. First connecting rod; 32. Second connecting rod; 33. T-shaped connecting frame; 34. Anti-slip mat. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0029] Please see Figure 1-4 As shown, this embodiment is a high-strength polyvinyl chloride coated automotive steel wire rope device, comprising:

[0030] The connecting assembly includes a hook 13, a locking block 14, and a rotating shaft 15. The rotating shaft 15 is fixed to one side of the hook 13, and the locking block 14 is rotatably connected to the rotating shaft 15.

[0031] The connecting assembly also includes a wire rope 10, a locking buckle 11, and a connecting ring 12. The connecting ring 12 is welded to one end of the hook 13, one end of the wire rope 10 is inserted into the connecting ring 12, and the locking buckle 11 is sleeved on the end of the wire rope 10 near the connecting ring 12.

[0032] There are two sets of locking buckle 11, connecting ring 12, hook 13, locking block 14 and rotating shaft 15, which are respectively connected to both ends of steel wire rope 10;

[0033] The wire rope 10 serves as a connector, the locking buckle 11 is used to connect the wire rope 10 and the connecting ring 12, the connecting ring 12 serves as a connector, the hook 13 serves as a connector, the locking block 14 serves as a seal, the rotating shaft 15 facilitates the rotation of the locking block 14, and a torsion spring is sleeved on the rotating shaft 15. Under the force of the torsion spring, the other end of the locking block 14 will be firmly pressed against the opening of the hook 13.

[0034] The anti-detachment component includes a limiting ring 20, a fixing plate 21, a spring column 22, and an L-shaped limiting plate 23. The limiting ring 20 is welded to the other end of the hook 13 away from the rotating shaft 15. The fixing plate 21 is fixed to the middle of the side of the locking block 14. One end of the spring column 22 is fixed to the side of the fixing plate 21. The L-shaped limiting plate 23 is fixed to the other end of the spring column 22 and is inserted into the side of the locking block 14.

[0035] The anti-detachment component also includes a through hole 24 and a limiting post 25. The through hole 24 is opened on both sides of the symmetrical locking block 14. One end of the limiting post 25 is fixed to both sides of the L-shaped limiting plate 23, and the other end is inserted into the through hole 24.

[0036] The other end of the locking block 14 is attached to the end of the hook 13 away from the rotating shaft 15, and one end of the L-shaped limiting plate 23 is attached to the limiting ring 20 and the hook 13.

[0037] The limiting ring 20 serves as a limiting device, the fixed plate 21 serves as a support device, the spring column 22 allows for positional changes, the L-shaped limiting plate 23 serves as a limiting device, and the through hole 24 and the limiting column 25 also serve as limiting devices.

[0038] Working principle:

[0039] When connecting to the car, hold the hook 13 and pull the L-shaped limiting plate 23 towards the fixing plate 21. The limiting post 25 moves along the through hole 24. Then hang the hook 13 on the car, push the locking block 14 and release the L-shaped limiting plate 23. The spring post 22 extends, so that the L-shaped limiting plate 23 is locked on the side of the limiting ring 20.

[0040] This step prevents a gap from forming between the locking block 14 and the hook 13 after the latter becomes loose, which could cause the hook 13 to fall off the car.

[0041] Please see Figure 4 This embodiment, based on the above embodiments, further includes:

[0042] The clamping assembly includes a connecting post 30 and a first connecting rod 31. The connecting post 30 is fixed on the side of the connecting ring 12 away from the hook 13. There are two first connecting rods 31, which are rotatably connected to the two ends of the connecting post 30.

[0043] The clamping assembly also includes a second connecting rod 32 and a T-shaped connecting frame 33. The second connecting rod 32 is rotatably connected to the end of the first connecting rod 31 away from the connecting post 30. One end of the T-shaped connecting frame 33 is fixed to both sides of the locking buckle 11, and the other end of the second connecting rod 32 is rotatably connected to the T-shaped connecting frame 33.

[0044] The clamping assembly also includes an anti-slip pad 34, one side of which is fixed to the first connecting rod 31, and the other side is movably connected to the wire rope 10;

[0045] The connecting column 30 provides support, the first connecting rod 31 and the second connecting rod 32 provide connection and support, the T-shaped connecting frame 33 provides support, and the anti-slip pad 34 increases friction.

[0046] Working principle:

[0047] As the wire rope 10 and hook 13 are tightened, the connecting ring 12 drives the connecting post 30 to move, causing the first connecting rod 31 to rotate around the connecting post 30 and the second connecting rod 32. The second connecting rod 32 rotates around the first connecting rod 31 and the T-shaped connecting frame 33, tightening the wire rope 10 between the connecting ring 12 and the locking buckle 11. The anti-slip pad 34 on the first connecting rod 31 clamps the wire rope 10 on both sides.

[0048] This step can clamp the steel wire rope 10 between the connecting ring 12 and the locking buckle 11, thereby relieving the tension of the locking buckle 11.

[0049] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0050] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A high-strength polyvinyl chloride coated automotive steel wire rope device, characterized in that, include: The connecting component includes a hook (13), a locking block (14) and a rotating shaft (15), wherein the rotating shaft (15) is fixed to one side of the hook (13) and the locking block (14) is rotatably connected to the rotating shaft (15); The anti-detachment component includes a limiting ring (20), a fixing plate (21), a spring column (22), and an L-shaped limiting plate (23). The limiting ring (20) is welded to the other end of the hook (13) away from the rotating shaft (15). The fixing plate (21) is fixed to the middle of the side of the block (14). One end of the spring column (22) is fixed to the side of the fixing plate (21). The L-shaped limiting plate (23) is fixed to the other end of the spring column (22) and is inserted into the side of the block (14).

2. The high-strength polyvinyl chloride coated automotive wire rope device according to claim 1, characterized in that, The anti-detachment component also includes a through hole (24) and a limiting post (25). The through hole (24) is opened on both sides of the symmetrical card block (14). One end of the limiting post (25) is fixed to both sides of the L-shaped limiting plate (23), and the other end is inserted into the through hole (24).

3. The high-strength polyvinyl chloride coated automotive wire rope device according to claim 1, characterized in that, The other end of the card block (14) is attached to the end of the hook (13) away from the rotating shaft (15), and one end of the L-shaped limiting plate (23) is attached to the limiting ring (20) and the hook (13).

4. The high-strength polyvinyl chloride coated automotive wire rope device according to claim 1, characterized in that, The connecting assembly also includes a wire rope (10), a locking buckle (11), and a connecting ring (12). The connecting ring (12) is welded to one end of the hook (13), one end of the wire rope (10) is inserted into the connecting ring (12), and the locking buckle (11) is sleeved on the end of the wire rope (10) near the connecting ring (12).

5. The high-strength polyvinyl chloride coated automotive steel wire rope device according to claim 4, characterized in that, The locking buckle (11), connecting ring (12), hook (13), locking block (14) and rotating shaft (15) are in two sets, respectively connected to both ends of the wire rope (10).

6. The high-strength polyvinyl chloride coated automotive wire rope device according to claim 4, characterized in that, It also includes a clamping assembly, which includes a connecting post (30) and a first connecting rod (31). The connecting post (30) is fixed on the side of the connecting ring (12) away from the hook (13). There are two first connecting rods (31), which are rotatably connected to the two ends of the connecting post (30).

7. A high-strength polyvinyl chloride coated automotive wire rope device according to claim 6, characterized in that, The clamping assembly also includes a second connecting rod (32) and a T-shaped connecting frame (33). The second connecting rod (32) is rotatably connected to the end of the first connecting rod (31) away from the connecting post (30). One end of the T-shaped connecting frame (33) is fixed to both sides of the locking buckle (11), and the other end of the second connecting rod (32) is rotatably connected to the T-shaped connecting frame (33).

8. A high-strength polyvinyl chloride coated automotive wire rope device according to claim 6, characterized in that, The clamping assembly also includes an anti-slip pad (34), one side of which is fixed to the first connecting rod (31) and the other side is movably connected to the wire rope (10).

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