Wrecker winch automatic rope winding protection device

Abstract

The utility model relates to the technical field of winches, and discloses a wrecker winch automatic rope winding protection device which comprises a winch body. The buffer structure comprises a mounting seat and a sliding sleeve; the limiting assembly comprises baffles, first clamping rods and second clamping rods, the two baffles are fixedly installed on one side of the sliding sleeve, the deformable first clamping rod and the deformable second clamping rod are fixedly installed on the side wall of each baffle, the two first clamping rods can clamp the limiting seat plate, and the two second clamping rods can clamp the limiting seat plate. The two deformable first clamping rods are used for clamping and limiting the circumferential surface of the seat plate, so that the seat plate is fixed and limited, noise generated when the seat plate is lack of limiting and collides with the sliding sleeve is reduced, and when the hook is turned to be parallel to the seat plate, the hook is pressed and limited through the deformable second clamping rods, so that the hook is kept in a storage state; driving hidden dangers caused by the fact that the distance of the hook protruding out of the sliding sleeve is too large are eradicated, safety is higher, and meanwhile the driving texture can be better.

Description

TECHNICAL FIELD

[0001] The utility model relates to winch technical field especially relates to a wrecker winch automatic rope winding protection device. BACKGROUND

[0002] Winch is the mechanical device that can be wound but not store the rope under the power drive with the vertical installation of the cable drum, is the self-protection and traction device of vehicle, ship.

[0003] Through the retrieval, the prior art discloses a kind of winch tightening limit protection device (publication number: CN119100292A), including winch assembly, bottom plate is equipped on the winch assembly, limit baffle is slidably fitted on the bottom plate, the limit baffle is equipped with protruding stopper on the side close to bottom plate, limit switch is equipped on the winch assembly and matched with protruding stopper.

[0004] In prior art, mainly through the elastic connection of baffle and bottom plate, buffer during the process of hook storage is realized, and after cable winding, hook and the seat of installing hook can move within a certain range, with the driving of vehicle, hook can impact other parts to form noise, affect driving quality, and prior art lacks the limiting and storage of hook and the seat of installing hook.

[0005] Therefore, we propose a kind of wrecker winch automatic rope winding protection device. UTILITY MODEL CONTENTS

[0006] The utility model mainly solves the technical problem that the above-mentioned hook and mounting seat are easy to impact and form noise, and provides a wrecker winch automatic rope winding protection device.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme, a wrecker winch automatic rope winding protection device, comprising:

[0008] Winch body, the winch body is equipped with take-up roller inside, take-up roller is wound with cable, the end of cable is fixedly installed with seat plate, the seat plate is rotatably connected with hook;

[0009] Buffer structure is set up on one side of winch body for dispersing the impact of seat plate on winch body, the buffer structure includes mounting seat and sliding sleeve, the mounting seat is fixedly installed with winch body, the sliding sleeve is elastically connected with mounting seat, and the seat plate can push the sliding sleeve to slide along the mounting seat and release force;

[0010] Limiting assembly is set up on one side of sliding sleeve for fixing seat plate and hook, the limiting assembly includes baffle, first clamping rod and second clamping rod, two baffles are fixedly installed on one side of sliding sleeve, the sidewall of each baffle is fixedly installed with deformable first clamping rod and second clamping rod, two first clamping rods can clamp seat plate, and second clamping rod can limit the overturning movement of hook.

[0011] As a preferred mode of the utility model, the baffle is a rectangular plate, and a gap is left between the two baffles; the seat plate is a circular plate, and the distance between the two baffles is less than the diameter of the seat plate.

[0012] As a preferred mode of the utility model, the first clamping rod is an L-shaped rod in horizontal section, and the two first clamping rods are symmetrically distributed; a first clamping channel for limiting the seat plate is formed between the two first clamping rods, and the seat plate can be limited in the clamping channel.

[0013] As a preferred mode of the utility model, the second clamping rod is a bent rod body, and when the hook is turned to be parallel to the seat plate, the second clamping rod is located obliquely below the hook.

[0014] As a preferred mode of the utility model, two limiting rods are fixedly installed on the top of the mounting seat, and two guide grooves are formed on the top of the sliding sleeve; the limiting rods extend through the guide grooves and above the sliding sleeve.

[0015] As a preferred mode of the utility model, the capstan body is fixedly installed with a guide rod, and the guide rod is sleeved with a spring; the sliding sleeve can slide along the guide rod and press the spring.

[0016] As a preferred mode of the utility model, the side wall of the sliding sleeve is provided with an integrally formed ear plate, and the ear plate is provided with a hole adapted to the spring; the guide rod extends through the hole to one side of the ear plate, and the spring is located on the other side of the ear plate.

[0017] Beneficial effects

[0018] The utility model provides a kind of wrecker capstan automatic rope collection protection device.There is following beneficial effect:

[0019] 1. The automatic rope collection protection device of the wrecker capstan, the circumferential surface of the seat plate is clamped and limited by the two deformable first clamping rods, so that the seat plate is fixed and limited, and the noise generated by the impact of the seat plate on the sliding sleeve is reduced. When the hook is turned to be parallel to the seat plate, the second clamping rod is used to press and limit the hook, so that the hook remains in the storage state, and the driving risk caused by the excessive protrusion of the hook from the sliding sleeve is eliminated, which improves the safety and the driving quality.

[0020] 2. The automatic rope collection protection device of the wrecker capstan, the sliding sleeve slides along the limiting rod, and the ear plate on the side wall of the sliding sleeve presses the spring sleeved on the guide rod, so that the rigid impact of the seat plate is reduced by the deformation of the spring. The end of the guide rod is threadedly connected with a nut to limit the ear plate, so that the ear plate is prevented from being completely separated from the guide rod. In addition, the compression degree of the spring can be adjusted by tightening the nut, so that the displacement distance of the sliding sleeve is adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is one of the overall perspective view of the utility model;

[0022] Figure 2 It is the second overall perspective view of the utility model;

[0023] Figure 3 It is the perspective view of the buffer structure and the limiting assembly of the utility model;

[0024] Figure 4 It is the perspective view of the limiting assembly and the seat plate of the utility model;

[0025] Figure 5 It is the perspective view of the limiting assembly of the utility model.

[0026] Legend: 10, capstan body; 11, seat plate; 12, hook; 20, mounting seat; 21, sliding sleeve; 22, guide rod; 23, spring; 24, guide groove; 25, limiting rod; 30, baffle; 31, first clamping rod; 32, second clamping rod. DETAILED DESCRIPTION

[0027] A wrecker winch automatic rope collecting protection device, as shown in Figure 1 and Figure 2 , comprising:

[0028] Capstan body 10, the capstan body 10 inside is provided with a take-up roller, the take-up roller is wound with a cable, the end of the cable is fixedly installed with a seat plate 11, the seat plate 11 is rotatably connected with a hook 12, in the scheme, the capstan body 10 is fixedly provided with a speed reducer motor on one side, the output shaft of the speed reducer motor is fixedly connected with the take-up roller, and the take-up roller is rotated to collect and release the cable.

[0029] As shown in Figure 1 , Figure 2 and Figure 3 , the buffer structure is arranged on one side of the capstan body 10 and is used for dispersing the impact of the seat plate 11 on the capstan body 10, the buffer structure comprises a mounting seat 20 and a sliding sleeve 21, the mounting seat 20 is fixedly installed with the capstan body 10, the sliding sleeve 21 is elastically connected with the mounting seat 20, and the seat plate 11 can push the sliding sleeve 21 to slide along the mounting seat 20 to release force;

[0030] As shown in Figure 3 , Figure 4 and Figure 5As shown, the limiting assembly is arranged on one side of the sliding sleeve 21 for fixing the seat plate 11 and the hook 12, the limiting assembly comprises a baffle 30, a first clamping rod 31 and a second clamping rod 32, two baffles 30 are fixedly installed on one side of the sliding sleeve 21, the side wall of each baffle 30 is fixedly installed with a deformable first clamping rod 31 and a second clamping rod 32, the two first clamping rods 31 can clamp the seat plate 11, and the second clamping rod 32 can limit the overturning movement of the hook 12, the baffle 30 is a rectangular plate, a gap is left between the two baffles 30, the seat plate 11 is a circular plate, the distance between the two baffles 30 is smaller than the diameter of the seat plate 11, the first clamping rod 31 is an L-shaped rod in horizontal section, the two first clamping rods 31 are symmetrically distributed, and a first clamping channel for limiting the seat plate 11 is formed between the two first clamping rods 31, the seat plate 11 can be limited in the clamping channel, and the second clamping rod 32 is a bent rod body, when the hook 12 is overturned to be parallel to the seat plate 11, the second clamping rod 32 is located obliquely below the hook 12;

[0031] In the scheme, when the cable is tightened, the seat plate 11 will press one side of the capstan body 10, in order to protect the capstan body 10 and the seat plate 11, the force is released by the sliding sleeve 21 along the mounting seat 20, reducing the hard contact impact of the seat plate 11 and the capstan body 10 in the cable tightening process, and in the process of vehicle driving, the seat plate 11 and the hook 12 can collide due to the certain redundant swing of the cable, which can generate noise, and the seat plate 11 and the hook 12 lacking of limiting movement also have certain hidden dangers, when the seat plate 11 is close to the mounting seat 20, the two deformable first clamping rods 31 clamp the circumferential surface of the seat plate 11, so that the seat plate 11 is fixed and limited, reducing the noise generated by the impact of the seat plate 11 lacking of limiting on the sliding sleeve 21, and when the hook 12 is overturned to be parallel to the seat plate 11, the deformable second clamping rod 32 is used to press and limit the hook 12, so that the hook 12 remains in the storage state, eliminating the driving hidden danger caused by the excessive distance of the hook 12 protruding from the sliding sleeve 21, and the safety is stronger, and the driving quality can be better.

[0032] As shown in FIGS. 1 and Figure 3 The top of the mounting seat 20 is fixedly installed with two limiting rods 25, the top of the sliding sleeve 21 is provided with two guide grooves 24, the limiting rods 25 extend to the upper side of the sliding sleeve 21 through the guide grooves 24, the capstan body 10 is fixedly installed with a guide rod 22, the guide rod 22 is sleeved with a spring 23, the sliding sleeve 21 can slide along the guide rod 22 and press the spring 23, the side wall of the sliding sleeve 21 is provided with an integrally formed lug, the lug is provided with a hole matching the spring 23, the guide rod 22 extends to one side of the lug through the hole, and the spring 23 is located on the other side of the lug;

[0033] In order to realize the elastic connection of the sliding sleeve 21 and the mounting seat 20 to slow down the rigid impact of the seat plate 11 and the sliding sleeve 21, the sliding sleeve 21 is slid along the limiting rod 25, and the sliding of the sliding sleeve 21 can make the ear plate of the side wall of the sliding sleeve 21 extrude the spring 23 sleeved on the guide rod 22, the rigid impact of the seat plate 11 is slowed down by the deformation of the spring 23, the end of the guide rod 22 is screwed with a nut to limit the ear plate, so that the ear plate is prevented from being completely separated from the guide rod 22, and then the compression degree of the spring 23 can be adjusted by means of the fastening nut, so that the displacement distance of the sliding sleeve 21 is adjusted.

[0034] The working principle of the utility model is: the circumference of the seat plate 11 is clamped by the two first clamping rods 31 which can be deformed, so that the seat plate 11 is fixed and limited, and the noise generated by the impact of the seat plate 11 on the sliding sleeve 21 is reduced, when the hook 12 is turned to be parallel to the seat plate 11, the second clamping rod 32 which can be deformed is used to press the hook 12, so that the hook 12 is kept in the storage state, the hook 12 and the seat plate 11 are kept fixed during the driving of the vehicle, the sliding sleeve 21 is slid along the limiting rod 25, the sliding of the sliding sleeve 21 can make the ear plate of the side wall of the sliding sleeve 21 extrude the spring 23 sleeved on the guide rod 22, and the rigid impact of the seat plate 11 is slowed down by the deformation of the spring 23, and the rigid impact of the seat plate 11 during the tightening of the cable is slowed down.

[0035] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only used to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A wrecker winch automatic line take-up protection device characterized by, Include: Winch body (10), the winch body (10) inside is provided with a take-up roller, take-up roller is provided with a cable, the end of the cable is fixedly installed with a seat plate (11), the seat plate (11) is rotatably connected with a hook (12); Buffer structure, provided on one side of the winch body (10) for dispersing the impact of the seat plate (11) on the winch body (10), the buffer structure includes a mounting seat (20) and a sliding sleeve (21), the mounting seat (20) is fixedly installed with the winch body (10), the sliding sleeve (21) is elastically connected with the mounting seat (20), the seat plate (11) can push the sliding sleeve (21) to slide along the mounting seat (20) and release force; Limiting assembly, provided on one side of the sliding sleeve (21) for fixing the seat plate (11) and the hook (12), the limiting assembly includes a baffle (30), a first clamping rod (31) and a second clamping rod (32), one side of the sliding sleeve (21) is fixedly installed with two baffles (30), the side wall of each baffle (30) is fixedly installed with a deformable first clamping rod (31) and a second clamping rod (32), two first clamping rods (31) can clamp and limit the seat plate (11), and the second clamping rod (32) can limit the overturning movement of the hook (12).

2. The wrecker winch automatic rope take-up guard of claim 1, wherein: The baffle (30) is a rectangular plate, and a gap is left between the two baffles (30). The seat plate (11) is a circular plate, and the distance between the two baffles (30) is less than the diameter of the seat plate (11).

3. The wrecker winch automatic rope take-up guard of claim 1, wherein: The first clamping rod (31) forms a horizontal section in the shape of an L-shaped rod, and the two first clamping rods (31) are symmetrically distributed. A first clamping channel for limiting the seat plate (11) is formed between the two first clamping rods (31). The seat plate (11) can be limited in the clamping channel.

4. The wrecker winch automatic rope take-up guard of claim 1, wherein: The second clamping rod (32) is a bent rod body. When the hook (12) is turned to be parallel to the seat plate (11), the second clamping rod (32) is located obliquely below the hook (12).

5. The wrecker winch automatic rope take-up guard of claim 1, wherein: Two limiting rods (25) are fixedly installed on the top of the mounting seat (20). Two guide grooves (24) are formed in the top of the sliding sleeve (21). The limiting rods (25) extend above the sliding sleeve (21) through the guide grooves (24).

6. The wrecker winch automatic rope take-up guard of claim 1, wherein: The winch body (10) is fixedly installed with a guide rod (22), and the guide rod (22) is sleeved with a spring (23). The sliding sleeve (21) can slide along the guide rod (22) and press the spring (23).

7. The wrecker winch automatic rope take-up guard of claim 6, wherein: An integral ear plate is provided on the side wall of the sliding sleeve (21). The ear plate is provided with a hole adapted to the spring (23). The guide rod (22) extends to one side of the ear plate through the hole. The spring (23) is located on the other side of the ear plate.

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