Cable winch for ship

Abstract

The utility model discloses a ship cable winch, relates to the field of ship cable winches, and adopts the technical scheme that the ship cable winch comprises a cable winch body, a first servo motor is fixedly mounted on the outer wall of one side of the cable winch body, a reel is fixedly mounted at the output end of the first servo motor, and the two sides of the reel are rotationally connected with the inner walls of the two sides of the cable winch body respectively; a lower protection bin is fixedly installed between the outer walls of the two sides of the cable winch, and the top of the lower protection bin makes contact with an upper protection bin. The cable can be conveniently cleaned by a user, and the outer surface layer of the cable is prevented from being corroded by liquid.

Description

Technical Field

[0001] The utility model belongs to the technical field of ship cable winches, and in particular relates to a ship cable winch. Background Art

[0002] The existing publication number CN219341276U publicly releases a cable winch for ships, which relates to the technical field of cable winches, including a base, the upper end of the base is fixedly connected with two support plates, the outer side of the right support plate is fixedly installed with a motor, the output shaft of the motor is fixedly connected with a rotating rod with one end penetrating the right support plate and rotatably connected to the inner side of the left support plate, the outer side of the rotating rod is fixedly connected with a winding drum, a protective assembly is arranged on the support plate, and a guide assembly is arranged on the support plate. The protective assembly includes two protective covers that are slidably connected to the inner side of the support plate at one end. The cable winch for ships, through the cooperation of the protective cover and the extrusion plate, after the winding drum has finished winding the cable, the activated double-axis cylinder can pull the two protective covers to close through the connecting plate, and drive the extrusion plate to squeeze the cable, so as to seal and squeeze the cable, reduce the possibility of the cable being eroded by water vapor and loose, and improve the integrity and protection of the cable after winding.

[0003] Although the above-mentioned ship-use cable winch can improve the integrity and protection of the cable after winding, because it is a cable used on a ship, liquid will inevitably remain on the cable. When the cable is wound up by the above-mentioned cable winch, it is difficult to clean the liquid on the cable. The residual liquid on the cable will drip into the protective component, and the user will need to clean it additionally. If it is a ship engaged in offshore operations, what remains on its cable is seawater. Seawater has a certain corrosiveness and will corrode the outer layer of the cable after the cable is wound up. Utility Model Content

[0004] The utility model aims at the problems existing in the prior art and proposes the following technical solutions: a cable winch for a ship, comprising: a cable winch, a first servo motor is fixedly installed on an outer wall of one side of the cable winch, a winch wheel is fixedly installed on the output end of the first servo motor, both sides of the winch wheel are rotatably connected to the inner walls of both sides of the cable winch respectively, a lower protection bin is fixedly installed between the outer walls of both sides of the cable winch, and the top of the lower protection bin is in contact with an upper protection bin;

[0005] A second servo motor is fixedly installed on a side of the cable winch away from the first servo motor, and a first pulley is fixedly installed on an output end of the second servo motor. There are two first pulleys, and the other first pulley is rotatably connected to an outer wall of a side of the cable winch close to the first servo motor. The outer walls of the two first pulleys are in contact with a first belt, and a linkage device is connected to the outer wall of the first belt, and the linkage device is used to drive the cable to perform winding.

[0006] As a preferred embodiment of the above technical solution, the linkage device includes:

[0007] A rubber block, the rubber block is fixedly connected to the inner and outer walls of the first belt, and both sides of the top of the rubber block are provided with openings;

[0008] A fixed frame, a movable frame, and a snap-fitting groove, wherein the outer walls on both sides of the fixed frame are fixedly connected to the outer walls on both sides of the cable winch respectively, the inner wall of the fixed frame is slidably connected to the outer wall of the movable frame, and snap-fitting grooves are provided on both upper and lower sides of the movable frame, and the width of the middle position of the snap-fitting groove is smaller than the width of the positions on both sides;

[0009] A second pulley, a second belt, and a water-absorbing sponge. There are two second pulleys, and the outer walls of the two second pulleys are in contact with the outer wall of the second belt. A plurality of protrusions are fixedly mounted on the outer wall of the outer ring of the second belt, and the outer wall of the inner ring of the second belt is fixedly connected to the outer wall of the water-absorbing sponge.

[0010] As a preferred embodiment of the above technical solution, the outer wall of the rubber block is engaged with the inner wall of one of the engagement grooves, and notches are provided on the upper and lower sides of the fixing frame, and the rubber block is slidably connected in the notches.

[0011] As a preferred embodiment of the above technical solution, a pushing block is fixedly installed on the outer wall of the inner ring of the first belt, and the pushing block and the protrusion are engaged with each other.

[0012] As a preferred embodiment of the above technical solution, outer walls on the same side of the two second pulleys are rotatably connected to outer walls on both sides of the fixed frame respectively.

[0013] As a preferred embodiment of the above technical solution, two electric telescopic rods are fixedly installed on the outer walls on both sides of the cable winch, and a fixing frame is fixedly installed on the output end of the electric telescopic rod. The bottom of the fixing frame is fixedly connected to the top of the upper protection bin, and the upper protection bin is slidably connected to the outer walls on both sides of the cable winch.

[0014] The beneficial effects of the utility model are:

[0015] The first belt is provided to drive the rubber block to drive the moving frame to move, so that the moving frame can move back and forth, so that the cable is evenly spread on the winch; at the same time, when the first belt rotates, it will drive the absorbent sponge to rotate and wipe the liquid on the cable, thereby preventing the liquid from dripping into the lower protective compartment, making it convenient for users to clean, and also preventing the liquid from corroding the outer layer of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the structure of a ship cable winch;

[0017] Figure 2Shown is a schematic diagram of the structure of a cable winch, a first servo motor and a winch wheel;

[0018] Figure 3 What is shown is the structural schematic diagram of the linkage device;

[0019] Figure 4 It shows Figure 3 Schematic diagram of the rear side view;

[0020] Figure 5 Shown is a schematic diagram of the structure of the first pulley, the first belt, the rubber block, and the push block;

[0021] Figure 6 What is shown is the structural schematic diagram of the rubber block;

[0022] Figure 7 What is shown is a schematic diagram of the structure of a fixed frame and a movable frame;

[0023] Figure 8 Shown is a schematic diagram of a mobile frame structure.

[0024] In the figure: cable winch 1, first servo motor 2, winch 3, lower protection compartment 4, upper protection compartment 5, electric telescopic rod 6, fixed frame 7, second servo motor 8, first pulley 9, first belt 10, rubber block 11, fixed frame 12, movable frame 13, engaging groove 14, pushing block 15, second pulley 16, second belt 17, protrusion 18, water-absorbing sponge 19. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present practical embodiment clearer, the present practical technical solution will be clearly and completely described below in conjunction with the embodiments.

[0026] The utility model provides a cable winch for a ship, such as Figure 1 and Figure 8 As shown, it includes a cable winch 1, a first servo motor 2 is fixedly installed on the outer wall of one side of the cable winch 1, a winch wheel 3 is fixedly installed on the output end of the first servo motor 2, and both sides of the winch wheel 3 are rotatably connected to the inner walls of both sides of the cable winch 1 respectively. When the cable is wound up, the first servo motor 2 can be used to drive the winch wheel 3 to rotate counterclockwise, so that the cable is rolled onto the winch wheel 3.

[0027] A lower protection bin 4 is fixedly installed between the outer walls on both sides of the cable winch 1, and an upper protection bin 5 is in contact with the top of the lower protection bin 4. Two electric telescopic rods 6 are fixedly installed on the outer walls on both sides of the cable winch 1, and a fixing frame 7 is fixedly installed on the output end of the electric telescopic rod 6. The bottom of the fixing frame 7 is fixedly connected to the top of the upper protection bin 5, and the upper protection bin 5 is slidably connected to the outer walls on both sides of the cable winch 1. The upper protection bin 5 and the lower protection bin 4 are used to protect the cable and the winch 3. When the cable is wound up, it is necessary to push the fixing frame 7 upward by the electric telescopic rod 6 to drive the fixing frame 7 to move upward, thereby driving the upper protection bin 5 to move upward, so that the upper protection bin 5 is separated from the lower protection bin 4. At this time, the cable can be taken out for use. After the cable is wound up, the upper protection bin 5 is driven down by the electric telescopic rod 6 and re-merged with the lower protection bin 4.

[0028] A second servo motor 8 is fixedly installed on the side of the cable winch 1 away from the first servo motor 2, and a first pulley 9 is fixedly installed on the output end of the second servo motor 8. There are two first pulleys 9, and the other first pulley 9 is rotatably connected to the outer wall of the side of the cable winch 1 close to the first servo motor 2. The outer walls of the two first pulleys 9 are in contact with the first belt 10, and the rubber block 11 is fixedly connected to the inner circle outer wall of the first belt 10. Openings are provided on both sides of the top of the rubber block 11. The outer walls of the fixed frame 12 are respectively fixedly connected to the outer walls of the two sides of the cable winch 1. The inner wall of the fixed frame 12 is slidably connected to the outer wall of the moving frame 13. The moving frame 13 is provided with engaging grooves 14 on the upper and lower sides, and the outer wall of the rubber block 11 is engaged with the inner wall of one of the engaging grooves 14. The fixed frame 12 is provided with notches on the upper and lower sides, and the rubber block 11 is slidably connected in the notch. When collecting the cable, the cable can be passed through the moving frame 13, and the second servo motor 8 is started at the same time. The first pulley 9 is driven to rotate by the second servo motor 8, thereby driving the first belt 10 to rotate, so that the rubber on the first belt 10 The rubber block 11 enters one of the engaging grooves 14, so that because the width of the middle position of the engaging groove 14 is smaller than the width of the two side positions, after the rubber block 11 enters the engaging groove 14, the two sides of the rubber block 11 will be recessed and engaged with the engaging groove 14 until the rubber block 11 drives the moving frame 13 to move to one end of the fixed frame 12, and the moving frame 13 can no longer move in this direction. At this time, the rubber block 11 will be squeezed. Because the rubber block 11 is made of soft rubber, it has good elasticity. After being pressed, the rubber block 11 will pass through the engaging groove 14 and will no longer drive the moving frame 13 to continue to move. At this time, the rubber block 11 will continue to rotate with the first belt 10. When the rubber block 11 rotates to the other side of the first pulley 9, the direction of the rubber block 11 changes, and the rubber block 11 will enter another engaging groove 14 and engage with the engaging groove 14 again, thereby driving the moving frame 13 to move in a different direction. In this way, the cable can be driven back and forth by the moving frame 13 to be evenly wound onto the winch 3.

[0029] Two grooves are provided on the first pulley 9 for the rubber block 11 and the push block 15 to move.

[0030] There are two second pulleys 16, and the outer walls of the two second pulleys 16 are in contact with the outer wall of the second belt 17. The outer wall of the outer ring of the second belt 17 is fixedly installed with a plurality of protrusions 18. The outer wall of the inner ring of the second belt 17 is fixedly connected to the outer wall of the water-absorbing sponge 19. The outer wall of the inner ring of the first belt 10 is fixedly installed with a push block 15. The push block 15 and the protrusion 18 are engaged with each other. The outer walls on the same side of the two second pulleys 16 are rotatably connected to the outer walls on both sides of the fixed frame 12 respectively, and when the first belt 10 rotates, it will also pass through the push block 15. To push the protrusion 18 to move, thereby driving the second belt 17 and the second pulley 16 to rotate, thereby driving the absorbent sponge 19 to rotate. Here, the second pulley 16, the second belt 17, and the absorbent sponge 19 are located directly in front of the fixed frame 12 and the movable frame 13, so the absorbent sponge 19 will first contact the cable, so that the liquid on the cable can be absorbed by the absorbent sponge 19, and at the same time, when the absorbent sponge 19 rotates to the second pulley 16, it will be squeezed, and the liquid on the absorbent sponge 19 will be squeezed out.

[0031] The outer wall of the first belt 10 is connected with a linkage device, which includes: a rubber block 11, a fixed frame 12, a movable frame 13, a locking groove 14, a second pulley 16, a second belt 17, and a water-absorbing sponge 19. The linkage device is used to drive the cable to be twisted.

[0032] Working principle: When twisting the cable, the cable is passed through the absorbent sponge 19 and the moving frame 13, and then the second servo motor 8, the second servo motor 8 drives the first pulley 9 and the first belt 10 to rotate, so that the rubber block 11 on the first belt 10 enters one of the engaging grooves 14 and engages with the engaging grooves 14, thereby driving the moving frame 13 and the cable to move, when the rubber block 11 drives the moving frame 13 to move to one end of the fixed frame 12, the rubber block 11 is squeezed out of the engaging groove 14, and no longer drives the moving frame 13 to move, and when the rubber block 11 rotates to the other side of the first pulley 9, the direction of the rubber block 11 changes. When the first belt 10 rotates, the pushing block 15 pushes the protrusion 18 to move, thereby driving the second belt 17 and the second pulley 16 to rotate, thereby driving the water-absorbing sponge 19 to rotate and absorb the liquid on the cable, and when the water-absorbing sponge 19 rotates to the second pulley 16, it will be squeezed, and the liquid on the water-absorbing sponge 19 will be squeezed out.

[0033] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A cable winch for a ship, comprising: A cable winch (1), wherein a first servo motor (2) is fixedly mounted on an outer wall of one side of the cable winch (1), a winch wheel (3) is fixedly mounted on an output end of the first servo motor (2), two sides of the winch wheel (3) are rotatably connected to two inner walls of the cable winch (1), a lower protection bin (4) is fixedly mounted between two outer walls of the cable winch (1), and the top of the lower protection bin (4) is in contact with an upper protection bin (5); The invention is characterized in that a second servo motor (8) is fixedly installed on a side of the cable winch (1) away from the first servo motor (2), a first pulley (9) is fixedly installed on the output end of the second servo motor (8), there are two first pulleys (9), the other first pulley (9) is rotatably connected to the outer wall of the side of the cable winch (1) close to the first servo motor (2), the outer walls of the two first pulleys (9) are in contact with a first belt (10), the outer wall of the first belt (10) is connected to a linkage device, and the linkage device is used to drive the cable to perform the winding operation.

2. A cable winch for a ship according to claim 1, characterized in that: The linkage includes: A rubber block (11), the rubber block (11) being fixedly connected to the inner and outer walls of the first belt (10), and openings being arranged on both sides of the top of the rubber block (11); A fixed frame (12), a movable frame (13), and a snap-fitting groove (14), wherein the outer walls on both sides of the fixed frame (12) are fixedly connected to the outer walls on both sides of the cable winch (1), the inner wall of the fixed frame (12) is slidably connected to the outer wall of the movable frame (13), and the movable frame (13) is provided with snap-fitting grooves (14) on both upper and lower sides, and the width of the middle position of the snap-fitting groove (14) is smaller than the width of the positions on both sides; A second pulley (16), a second belt (17), and a water-absorbing sponge (19); there are two second pulleys (16); the outer walls of the two second pulleys (16) are in contact with the outer wall of the second belt (17); a plurality of protrusions (18) are fixedly mounted on the outer wall of the outer ring of the second belt (17); and the outer wall of the inner ring of the second belt (17) is fixedly connected to the outer wall of the water-absorbing sponge (19).

3. A cable winch for a ship according to claim 2, characterized in that: The outer wall of the rubber block (11) is mutually engaged with the inner wall of one of the engaging grooves (14); the upper and lower sides of the fixing frame (12) are both provided with notches, and the rubber block (11) is slidably connected in the notches.

4. A cable winch for a ship according to claim 2, characterized in that: A pushing block (15) is fixedly mounted on the outer wall of the inner ring of the first belt (10), and the pushing block (15) and the protrusion (18) are mutually engaged.

5. A cable winch for a ship according to claim 2, characterized in that: The outer walls on the same side of the two second pulleys (16) are rotatably connected to the outer walls on both sides of the fixed frame (12) respectively.

6. A cable winch for a ship according to claim 1, characterized in that: Two electric telescopic rods (6) are fixedly mounted on the outer walls on both sides of the cable winch (1); a fixing frame (7) is fixedly mounted on the output end of the electric telescopic rod (6); the bottom of the fixing frame (7) is fixedly connected to the top of the upper protection bin (5); and the upper protection bin (5) is slidably connected to the outer walls on both sides of the cable winch (1).

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