Electric capstan capable of automatically arranging ropes

Abstract

The utility model belongs to the field of electric capstan, and particularly relates to an electric capstan capable of automatically arranging ropes, which comprises a mounting frame, a pressing mechanism is arranged on the upper surface of the mounting frame, the pressing mechanism comprises a fixing rod and a pressing plate, U-shaped plates are fixed at two ends of the fixing rod, the two U-shaped plates are fixed on the upper surface of the mounting frame, and the pressing plate is fixed on the upper surface of the mounting frame. A fixing sleeve is fixed to the outer surface of the fixing rod, and symmetrical sliding sleeves are slidably connected to the outer surface of the fixing rod. According to the electric capstan capable of automatically arranging the ropes, through the arrangement of the mounting frame, the pressing mechanism and other structures, the wound ropes can be pressed, so that the wound ropes can be compactly attached together; the situation that due to the fact that the wound rope is in a loose state, the wound rope is wound or knotted along with shaking in the running process of a vehicle is avoided, and therefore people can use the rope more conveniently in the next time.

Description

Technical Field

[0001] The utility model relates to the technical field of electric winches, in particular to an electric winch capable of automatically arranging ropes. Background Art

[0002] Electric winch is a traction device commonly used for clearing obstacles, dragging objects, installing facilities, etc. It is widely used in off-road vehicles, agricultural vehicles, yachts, fire rescue vehicles, road tow trucks and other special vehicles and special vehicles.

[0003] In real life, we know that when a rescue vehicle uses an electric winch to help a trapped vehicle out of trouble, the rope needs to be reeled in. However, when the rope is reeled in, its traction end is almost in a state of no force. Since the existing technology does not have a function of pressing the reeled rope, in this case, the rope cannot be tightly fitted together after being reeled in, resulting in the rope being in a relatively loose state after being reeled in. However, as the vehicle shakes during driving, the rope in a loose state is prone to being entangled or knotted with each other, which brings great inconvenience to people's next use. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the rope is in a relatively loose state after being wound up due to the lack of a tightening function, and thus provides an electric winch capable of automatically arranging the rope.

[0005] In order to solve the above technical problems, the utility model provides an electric winch capable of automatically arranging ropes, comprising a mounting frame, the upper surface of which is provided with a clamping mechanism, the clamping mechanism comprising a fixing rod and a clamping plate, both ends of the fixing rod are fixed with U-shaped plates, the two U-shaped plates are fixed to the upper surface of the mounting frame, and the outer surface of the fixing rod is fixed with a fixing sleeve;

[0006] The outer surface of the fixed rod is slidably connected with a symmetrical sliding sleeve, and springs are fixed on the side surfaces of the two sliding sleeves that are away from each other, and the springs are fixed to the U-shaped plate. The outer surfaces of the two sliding sleeves are hinged with transmission connecting rods, and the two transmission connecting rods are hinged to the upper surface of the clamping plate. A fixing cylinder is fixed to the outer surface of the fixed sleeve, and a sliding rod is slidably connected to the inner wall of the fixing cylinder, and the sliding rod is fixed to the upper surface of the clamping plate.

[0007] Specifically, the inner wall of the mounting frame is rotatably connected to a rotating shaft, and a winding rack is fixed to the outer surface of the rotating shaft. During the use of the device, one end of the rope must be fixed on the winding rack, and the rope can be wound up as the winding rack rotates.

[0008] Furthermore, a forward and reverse motor is installed on the outer surface of the mounting frame, and the output end of the forward and reverse motor is fixed to one end of the rotating shaft. The rotating shaft can be driven to rotate by starting the forward and reverse motor. The forward and reverse motor is electrically connected to an external controller, and the start and stop and forward and reverse rotation of the forward and reverse motor can be controlled by the controller.

[0009] Specifically, a gear 1 is fixed to the outer surface of the rotating shaft, a support column is fixed to the outer surface of the mounting frame, a gear 2 is rotatably connected to the outer surface of the support column, and the gear 2 is meshed with the gear 1, and can drive the rotation of the gear 2 as the rotating shaft rotates.

[0010] Specifically, a reciprocating threaded rod is disposed outside the mounting frame, a gear three is fixed to the outer surface of the reciprocating threaded rod, the gear three is meshed with the gear two, and the rotation of the gear two can drive the rotation of the gear three.

[0011] Furthermore, the outer surface of the reciprocating threaded rod is rotatably connected to two U-shaped pads, and the two U-shaped pads are both fixed to the outer surface of the mounting frame, so that the reciprocating threaded rod can be supported by the U-shaped pads.

[0012] Preferably, the outer surface of the reciprocating threaded rod is threadedly connected with a threaded sleeve, the outer surface of the threaded sleeve is fixed with a fixing column, the top of the fixing column is fixed with a guide ring, the outer surface of the threaded sleeve is fixedly connected with an L-shaped limit plate, and the L-shaped limit plate is slidably connected to the inner wall of the mounting frame. The sliding connection between the L-shaped limit plate and the inner wall of the mounting frame can play a limiting and guiding role for the threaded sleeve, so that the threaded sleeve can only move back and forth laterally with the rotation of the reciprocating threaded rod. When the device is in use, the rope must be passed through the guide ring. During the winding process, the rope can be evenly wound on the winding frame with the reciprocating movement of the guide ring.

[0013] Compared with the related art, the utility model has the following beneficial effects:

[0014] The utility model can compress the wound rope by arranging structures such as the mounting frame and the clamping mechanism, so that the wound rope can be closely attached together, thus avoiding the situation that the wound rope is in a loose state and may be entangled or knotted with the shaking of the vehicle during driving, thereby making it more convenient for people to use it next time.

[0015] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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.

[0017] Figure 1 It is a front view schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the clamping mechanism of the utility model;

[0019] Figure 3 It is a schematic diagram of the partial structure of the utility model;

[0020] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0021] Numbers in the figure:

[0022] 1. Mounting frame;

[0023] 2. Clamping mechanism; 201. Fixed rod; 202. U-shaped plate; 203. Fixed sleeve; 204. Sliding sleeve; 205. Spring; 206. Transmission connecting rod; 207. Fixed cylinder; 208. Sliding rod; 209. Clamping plate;

[0024] 3. Rotating shaft; 4. Winding frame; 5. Forward and reverse motor; 6. Gear 1;

[0025] 7. Support column; 8. Gear 2; 9. Reciprocating threaded rod; 10. Gear 3; 11. U-shaped pad; 12. Threaded sleeve; 13. Fixed column; 14. Guide ring. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1 to Figure 4An electric winch capable of automatically arranging ropes comprises a mounting frame 1, a clamping mechanism 2 is arranged on the upper surface of the mounting frame 1, and the rope after winding can be clamped by the clamping mechanism 2, the clamping mechanism 2 comprises a fixing rod 201 and a clamping plate 209, both ends of the fixing rod 201 are fixed with U-shaped plates 202, the two U-shaped plates 202 are fixed to the upper surface of the mounting frame 1, and a fixing sleeve 203 is fixed to the outer surface of the fixing rod 201;

[0028] The outer surface of the fixed rod 201 is slidably connected with a symmetrical sliding sleeve 204. A spring 205 is fixed on the side of the two sliding sleeves 204 that are away from each other. The spring 205 is sleeved on the outer surface of the fixed rod 201. The spring 205 is fixed to the U-shaped plate 202. The outer surfaces of the two sliding sleeves 204 are hinged with a transmission link 206. As the transmission link 206 rotates upward, it can drive the sliding sleeve 204 to move toward the direction of the U-shaped plate 202, thereby squeezing the spring 205. The spring 205 can provide an elastic force to the sliding sleeve 204 under the action of its own elasticity. The two transmission links 206 are hinged to the outer surface of the fixed rod 201. 06 are hinged to the upper surface of the clamping plate 209. As the clamping plate 209 moves upward, it can drive the transmission connecting rod 206 to rotate. As the rope is wound up circle by circle, the clamping plate 209 will gradually move upward. The outer surface of the fixed sleeve 203 is fixed with a fixed cylinder 207, and the inner wall of the fixed cylinder 207 is slidably connected with a sliding rod 208. The sliding rod 208 is fixed to the upper surface of the clamping plate 209. Through the coordinated setting between the fixed cylinder 207 and the sliding rod 208, the moving direction of the clamping plate 209 can be limited and guided to ensure the stability of the clamping plate 209 during the movement.

[0029] Please refer to Figure 3 The inner wall of the mounting frame 1 is rotatably connected to a rotating shaft 3, and a winding frame 4 is fixed to the outer surface of the rotating shaft 3. During the use of the device, one end of the rope must be fixed on the winding frame 4. As the winding frame 4 rotates, the rope is wound up, and both ends of the clamping plate 209 contact the inner wall of the winding frame 4.

[0030] Please refer to Figure 3 A forward and reverse motor 5 is installed on the outer surface of the mounting frame 1. The output end of the forward and reverse motor 5 is fixed to one end of the rotating shaft 3. By starting the forward and reverse motor 5, the rotating shaft 3 can be driven to rotate. The forward and reverse motor 5 is electrically connected to an external controller, and the start and stop and forward and reverse rotation of the forward and reverse motor 5 can be controlled by the controller.

[0031] Please refer to Figure 3 A gear 1 6 is fixed to the outer surface of the rotating shaft 3, a support column 7 is fixed to the outer surface of the mounting frame 1, and a gear 2 8 is rotatably connected to the outer surface of the support column 7. The gear 2 8 is meshed with the gear 1 6, and the rotation of the rotating shaft 3 can drive the rotation of the gear 2 8.

[0032] Please refer to Figure 3 A reciprocating threaded rod 9 is arranged on the outside of the mounting frame 1, and a gear three 10 is fixed on the outer surface of the reciprocating threaded rod 9. The gear three 10 is meshed with the gear two 8, and the rotation of the gear two 8 can drive the rotation of the gear three 10.

[0033] Please refer to Figure 3 and Figure 1 The outer surface of the reciprocating threaded rod 9 is rotatably connected to two U-shaped pads 11, and the two U-shaped pads 11 are fixed to the outer surface of the mounting frame 1. The U-shaped pads 11 can support the reciprocating threaded rod 9.

[0034] Please refer to Figure 4 The outer surface of the reciprocating threaded rod 9 is threadedly connected with a threaded sleeve 12, and a fixing column 13 is fixed to the outer surface of the threaded sleeve 12. A guide ring 14 is fixed to the top of the fixing column 13. The outer surface of the threaded sleeve 12 is fixedly connected with an L-shaped limiting plate, and the L-shaped limiting plate is slidably connected to the inner wall of the mounting frame 1. The sliding connection between the L-shaped limiting plate and the inner wall of the mounting frame 1 can play a limiting and guiding role for the threaded sleeve 12, so that the threaded sleeve 12 can only move back and forth laterally with the rotation of the reciprocating threaded rod 9. When the device is used, the rope must be passed through the guide ring 14. During the winding process, with the reciprocating movement of the guide ring 14, the rope can be evenly wound on the winding frame 4.

[0035] The specific implementation process of the utility model is as follows: in the process of winding the rope, people first start the forward and reverse motor 5 to drive the rotation of the rotating shaft 3, and the rotation of the rotating shaft 3 drives the winding frame 4 and the gear 1 6 to rotate. At this time, under the transmission action of the gear 2 8, the gear 3 10 can be driven to rotate. With the rotation of the reciprocating threaded rod 9, the threaded sleeve 12 can be driven to move back and forth. At this time, under the reciprocating movement of the guide ring 14 and the rotation of the winding frame 4, the rope can be wound more evenly on the winding frame 4. As the number of rope layers increases, the pressing plate 209 can be driven to move upward. Under the connection of the transmission connecting rod 206 Under the action of the connection, the two sliding sleeves 204 can be driven to move away from each other, thereby squeezing the spring 205. The spring 205 can provide an elastic force for the sliding sleeve 204 under its own elastic action. Under the transmission of the transmission connecting rod 206, the clamping plate 209 can have a tendency to move downward, thereby compressing the rope wound on the winding frame 4, so that the rope can be more compactly fitted together after winding, avoiding the situation that the rope after winding is in a relaxed state and causing the shaking of the vehicle during driving will cause mutual entanglement or knotting, thereby making it more convenient for people to use it next time.

[0036] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An electric winch capable of automatically arranging a rope, comprising a mounting frame (1), characterized in that: The upper surface of the mounting frame (1) is provided with a clamping mechanism (2), the clamping mechanism (2) comprising a fixing rod (201) and a clamping plate (209), both ends of the fixing rod (201) are fixed with U-shaped plates (202), the two U-shaped plates (202) are fixed to the upper surface of the mounting frame (1), and the outer surface of the fixing rod (201) is fixed with a fixing sleeve (203); The outer surface of the fixed rod (201) is slidably connected to a symmetrical sliding sleeve (204); a spring (205) is fixed to the side surfaces of the two sliding sleeves (204) that are away from each other; the spring (205) is fixed to the U-shaped plate (202); the outer surfaces of the two sliding sleeves (204) are hinged to a transmission connecting rod (206); the two transmission connecting rods (206) are hinged to the upper surface of the clamping plate (209); the outer surface of the fixed sleeve (203) is fixed to a fixed cylinder (207); the inner wall of the fixed cylinder (207) is slidably connected to a sliding rod (208); the sliding rod (208) is fixed to the upper surface of the clamping plate (209).

2. The electric winch capable of automatically arranging ropes according to claim 1, characterized in that: The inner wall of the mounting frame (1) is rotatably connected to a rotating shaft (3), and the outer surface of the rotating shaft (3) is fixed with a winding frame (4).

3. The electric winch capable of automatically arranging ropes according to claim 2, characterized in that: A forward and reverse motor (5) is mounted on the outer surface of the mounting frame (1), and an output end of the forward and reverse motor (5) is fixed to one end of the rotating shaft (3).

4. The electric winch capable of automatically arranging ropes according to claim 3, characterized in that: A gear 1 (6) is fixed on the outer surface of the rotating shaft (3), a support column (7) is fixed on the outer surface of the mounting frame (1), and a gear 2 (8) is rotatably connected to the outer surface of the support column (7), and the gear 2 (8) is meshed with the gear 1 (6).

5. The electric winch capable of automatically arranging ropes according to claim 4, characterized in that: A reciprocating threaded rod (9) is arranged outside the mounting frame (1), a gear three (10) is fixed to the outer surface of the reciprocating threaded rod (9), and the gear three (10) is meshed with the gear two (8).

6. The electric winch capable of automatically arranging ropes according to claim 5, characterized in that: The outer surface of the reciprocating threaded rod (9) is rotatably connected to two U-shaped pads (11), and the two U-shaped pads (11) are both fixed to the outer surface of the mounting frame (1).

7. The electric winch capable of automatically arranging ropes according to claim 5, characterized in that: The outer surface of the reciprocating threaded rod (9) is threadedly connected with a threaded sleeve (12), the outer surface of the threaded sleeve (12) is fixed with a fixing column (13), and the top end of the fixing column (13) is fixed with a guide ring (14).

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