Stranded cable management device for marine diving bell winch

Abstract

The utility model discloses a marine diving bell winch stranded cable management device which comprises a rotating disc and a machine body, the machine body is installed at the top end of the rotating disc, a cross arm is arranged at the top end of the machine body, a first connecting shaft is installed at the end, close to the machine body, of the cross arm, and the cross arm is movably connected with the machine body through the first connecting shaft. A bent arm is arranged at the end, away from the first connecting shaft, of the cross arm, a second connecting shaft is arranged on the side, close to the cross arm, of the bent arm, the bent arm is movably connected with the cross arm through the second connecting shaft, a first pulley is movably installed at the bottom end of the bent arm, and a supporting frame is installed on the side, away from the first connecting shaft, of the side wall of the machine body. According to the winch stranded cable management device, a rope can be stably wound and wound by the winch stranded cable management device, the range of position adjustment during lifting of the diving bell is enlarged, manual dragging of the position of the diving bell is avoided, the labor intensity of workers is reduced, and the convenience of position adjustment of the diving bell is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of winch cable management devices, in particular to a winch cable management device for a marine diving bell. Background Art

[0002] The winch's principle is to drive the capstan through an electric motor, hydraulic pressure or manual operation to control the retraction and release of the ship's anchor chain and ropes. The capstan is a mechanical device installed on the ship. Its working principle is to wind the rope around the capstan and retract and release the rope by rotating the capstan. The electric winch is the most common type, which is driven by electricity and is suitable for most situations.

[0003] For example, a cable-winding device disclosed in the authorization announcement number CN219341562U includes: a winch assembly, a cable-discharging assembly, and a control assembly, the winch assembly includes a drum, a transmission member, and a drum motor, the drum has a rotating shaft, the drum motor is connected to the rotating shaft through the transmission member, and the drum is used to wind the cable; the cable-discharging assembly includes a cable-discharging vehicle and a cable-discharging motor, the cable-discharging motor is connected to the cable-discharging vehicle, and the cable-discharging vehicle is used to discharge the cable; the drum motor and the cable-discharging motor are both connected to the control assembly, and the control assembly is used to control the operating parameters of the cable-discharging motor according to the current parameters of the cable and the operating parameters of the drum motor, so that the cable-discharging motor and the drum motor run synchronously;

[0004] Although it can realize automatic layer and diameter changing to retract and release the cable; the cable winding device can discharge the cable without external force, and the operation is simple and safe;

[0005] However, it does not solve the problem that the existing winch cable management devices of this type are generally not conducive to stable winding and reeling of the rope during use, and manual dragging and adjustment of the position of the diving bell are required, which greatly affects the range of position adjustment when the diving bell is lifted, affects the labor intensity of manual labor, and affects the convenience of adjusting the position of the diving bell. Utility Model Content

[0006] The purpose of the utility model is to provide a marine diving bell winch cable management device to solve the problem that the winch cable management device proposed in the above-mentioned background technology is not convenient for stable winding and reeling of the rope, which affects the range of position adjustment when the diving bell is lifted, and requires manual dragging to adjust the position of the diving bell, which affects the labor intensity of the manual labor and the convenience of adjusting the position of the diving bell.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cable management device for a marine diving bell winch, comprising a turntable and a fuselage, wherein the fuselage is mounted on the top of the turntable, a cross arm is provided on the top of the fuselage, a first connecting shaft is installed on one end of the cross arm close to the fuselage, and the cross arm is movably connected to the fuselage through the first connecting shaft, a bent arm is provided on the end of the cross arm away from the first connecting shaft, a second connecting shaft is provided on the side of the bent arm close to the cross arm, and the bent arm is movably connected to the cross arm through the second connecting shaft, a first pulley is movably mounted on the bottom end of the bent arm, and a first pulley is movably mounted on the side wall of the fuselage away from the first connecting shaft. A support frame is installed on one side of a connecting shaft, a frame is provided at the bottom end of the turntable, a reel is movably installed inside the support frame, a first motor is installed on the side wall of the support frame on one side of the reel, and the output end of the first motor is connected to the reel, connecting plates are installed on the inner walls of the support frame on both sides of the reel, and a reciprocating wire sleeve is provided between the two sets of connecting plates, a reciprocating screw rod is provided inside the reciprocating wire sleeve, and both ends of the reciprocating screw rod are movably connected to the connecting plate, a limit rod is slidably installed inside the reciprocating wire sleeve above the reciprocating screw rod, and both ends of the limit rod are connected to the connecting plate.

[0008] Preferably, a second motor is installed on the outer wall of the connecting plate on one side of the reciprocating screw rod, and the output end of the second motor is connected to the reciprocating screw rod, and a third pulley is movably installed on the side wall of the reciprocating wire sleeve.

[0009] Preferably, a rope body is wound on the surface of the drum, and the rope body extends to the surfaces of the third pulley, the second pulley and the first pulley.

[0010] Preferably, a rotating shaft is movably installed inside the frame, and the rotating shaft is fixedly connected to the turntable.

[0011] Preferably, a motor transmission assembly is installed on a side of the frame away from the rotating shaft, and a synchronous pulley assembly is provided at the output end of the motor transmission assembly, and the synchronous pulley assembly extends to the surface of the rotating shaft.

[0012] Preferably, an annular groove is installed at the bottom end of the turntable, and a plurality of groups of supporting sliders with equal intervals are installed at the top end of the frame below the annular groove, and the supporting sliders are slidably connected to the annular groove.

[0013] Preferably, a first cylinder is movably mounted on a side of the side wall of the fuselage away from the support frame, a first shaft is movably mounted on an output end of the first cylinder, and the first cylinder is movably connected to the cross arm via the first shaft.

[0014] Preferably, a second cylinder is movably mounted on a side of the bottom end of the cross arm away from the first shaft, a second shaft is movably mounted on an output end of the second cylinder, and the second cylinder is movably connected to the bent arm via the second shaft.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the winch cable management device not only realizes the stable winding and reeling of the rope by the winch cable management device, but also increases the range of position adjustment when the diving bell is lifted, thus avoiding manual dragging of the diving bell, but also reduces the labor intensity of manual labor and improves the convenience of adjusting the position of the diving bell;

[0016] The first motor drives the drum to rotate, and the drum winds the rope body on the surface. The third pulley, the second pulley, and the first pulley provide sliding support for the rope body. The second motor drives the reciprocating screw rod to rotate, and the reciprocating screw rod drives the reciprocating wire sleeve to move back and forth. The reciprocating wire sleeve moves back and forth on the surface of the reciprocating screw rod. The limit rod slides and supports the reciprocating wire sleeve. The third pulley pulls and moves the rope body to facilitate the drum to evenly wind the rope body, thereby realizing stable winding and rewinding of the rope by the winch cable management device, preventing disordered knotting during rope winding, and improving the neatness of rope winding and rewinding.

[0017] The motor transmission assembly drives the rotating shaft to rotate through the synchronous pulley assembly, the rotating shaft drives the turntable to rotate, the turntable drives the annular groove to rotate, the support slider slides and supports the annular groove, and at the same time the turntable drives the fuselage to rotate, the fuselage drives the cross arm, the curved arm, the first pulley, and the rope body to rotate, so as to facilitate the circular rotation adjustment of the water outlet position of the diving bell, realize the winch cable management device to adjust the water outlet position of the diving bell by the circular rotation, and increase the range of position adjustment when the diving bell is lifted;

[0018] By opening the first cylinder, the first axis pushes the cross arm to rotate around the first connecting axis, opening the second cylinder, the second cylinder drives the second axis to move, and the second axis pushes the curved arm to rotate around the second connecting axis, so as to facilitate the position of the first pulley and the rope body again, to facilitate the multi-position rotation adjustment to lift the diving bell, and realize the multi-angle rotation adjustment when the winch cable management device lifts the diving bell, avoiding the manual dragging of the diving bell, reducing the labor intensity of the manual labor, and improving the convenience of adjusting the position of the diving bell. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the frame of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the curved arm of the present utility model;

[0021] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the reel of the present invention;

[0023] Figure 5 This is a schematic diagram of the side view of the reel structure of the present utility model;

[0024] Figure 6 This is a schematic diagram of the three-dimensional structure of the synchronous pulley assembly of the utility model;

[0025] Figure 7 This is a schematic diagram of the three-dimensional structure of the motor transmission assembly of the present utility model.

[0026] In the figure: 1. turntable; 2. frame; 3. fuselage; 4. cross arm; 5. first connecting shaft; 6. bent arm; 7. second connecting shaft; 8. first pulley; 9. second pulley; 10. supporting frame; 11. first cylinder; 12. second cylinder; 13. first shaft; 14. second shaft; 15. reel; 16. first motor; 17. connecting plate; 18. second motor; 19. reciprocating screw rod; 20. limit rod; 21. reciprocating screw sleeve; 22. third pulley; 23. rope body; 24. annular groove; 25. supporting slider; 26. rotating shaft; 27. synchronous pulley assembly; 28. motor transmission assembly. DETAILED DESCRIPTION

[0027] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0028] See also Figure 1-7 The utility model provides an embodiment: a cable management device for a marine diving bell winch, comprising a turntable 1 and a fuselage 3, wherein the fuselage 3 is mounted on the top of the turntable 1, and a cross arm 4 is provided on the top of the fuselage 3, and a first connecting shaft 5 is mounted on the end of the cross arm 4 close to the fuselage 3, and the cross arm 4 is movably connected to the fuselage 3 through the first connecting shaft 5, and a curved arm 6 is provided on the end of the cross arm 4 away from the first connecting shaft 5, and a second connecting shaft 7 is provided on the side of the curved arm 6 close to the cross arm 4, and the curved arm 6 is movably connected to the cross arm 4 through the second connecting shaft 7, and a first pulley 8 is movably mounted on the bottom end of the curved arm 6, and a support frame 1 is mounted on the side wall of the fuselage 3 away from the first connecting shaft 5. 0, a frame 2 is provided at the bottom end of the turntable 1, a reel 15 is movably installed inside the support frame 10, a first motor 16 is installed on the side wall of the support frame 10 on one side of the reel 15, and the output end of the first motor 16 is connected to the reel 15, connecting plates 17 are installed on the inner walls of the support frame 10 on both sides of the reel 15, and a reciprocating wire sleeve 21 is provided between the two sets of connecting plates 17, a reciprocating screw rod 19 is provided inside the reciprocating wire sleeve 21, and both ends of the reciprocating screw rod 19 are movably connected to the connecting plate 17, a limit rod 20 is slidably installed inside the reciprocating wire sleeve 21 above the reciprocating screw rod 19, and both ends of the limit rod 20 are connected to the connecting plate 17;

[0029] A second motor 18 is mounted on the outer wall of the connecting plate 17 on one side of the reciprocating screw 19, and the output end of the second motor 18 is connected to the reciprocating screw 19. A third pulley 22 is movably mounted on the side wall of the reciprocating screw sleeve 21.

[0030] A rope body 23 is wound around the surface of the drum 15, and the rope body 23 extends to the surfaces of the third pulley 22, the second pulley 9, and the first pulley 8;

[0031] First, the frame 2 is connected to the hull, and the diving bell is connected to the rope body 23. When the diving bell in the sea needs to be lifted up, the first motor 16 is turned on. Under the support of the support frame 10, the first motor 16 drives the reel 15 to rotate. The reel 15 winds the rope body 23 on the surface. The third pulley 22, the second pulley 9, and the first pulley 8 provide sliding support for the rope body 23. At the same time, the second motor 18 is turned on. Under the support of the connecting plate 17, the second motor 18 drives the reciprocating screw rod 19 to rotate, and the reciprocating screw rod 19 drives the reciprocating wire sleeve 21 The reciprocating movement, the reciprocating wire sleeve 21 reciprocates on the surface of the reciprocating wire rod 19, the limiting rod 20 slides and supports the reciprocating wire sleeve 21, and the third pulley 22 pulls and moves the rope body 23 to facilitate the drum 15 to evenly wind the rope body 23, which helps to reduce the knotting of the rope body 23 during the winding process, improves the neatness of the arrangement of the rope body 23 during winding, realizes the stable winding and reeling of the rope by the winch cable management device, prevents the disordered knotting of the rope during winding, and improves the neatness of the rope winding and reeling;

[0032] A rotating shaft 26 is movably installed inside the frame 2, and the rotating shaft 26 is fixedly connected to the turntable 1;

[0033] A motor transmission assembly 28 is installed on a side of the frame 2 away from the rotating shaft 26. A synchronous pulley assembly 27 is provided at the output end of the motor transmission assembly 28, and the synchronous pulley assembly 27 extends to the surface of the rotating shaft 26.

[0034] When the diving bell needs to be raised to the surface from another location, the motor transmission assembly 28 is turned on. Under the support of the frame 2, the motor transmission assembly 28 drives the rotating shaft 26 to rotate through the synchronous pulley assembly 27. The rotating shaft 26 drives the turntable 1 to rotate, and the turntable 1 drives the annular groove 24 to rotate. The supporting slider 25 provides sliding support for the annular groove 24. At the same time, the turntable 1 drives the fuselage 3 to rotate, and the fuselage 3 drives the cross arm 4, the curved arm 6, the first pulley 8, and the rope body 23 to rotate, so as to facilitate the circular rotation adjustment of the diving bell's water outlet position, realize the winch cable management device to adjust the diving bell's water outlet position by circular rotation, and increase the range of position adjustment when the diving bell is lifted;

[0035] An annular groove 24 is installed at the bottom end of the turntable 1. A plurality of equally spaced support sliders 25 are installed at the top end of the frame 2 below the annular groove 24. The support sliders 25 are slidably connected to the annular groove 24.

[0036] A first cylinder 11 is movably mounted on a side wall of the fuselage 3 away from the support frame 10. A first shaft 13 is movably mounted on an output end of the first cylinder 11. The first cylinder 11 is movably connected to the cross arm 4 via the first shaft 13.

[0037] A second cylinder 12 is movably mounted on one side of the bottom end of the cross arm 4 away from the first shaft 13, a second shaft 14 is movably mounted on the output end of the second cylinder 12, and the second cylinder 12 is movably connected to the bent arm 6 via the second shaft 14;

[0038] Open the first cylinder 11, and under the support of the fuselage 3, the first cylinder 11 drives the first shaft 13 to move, and the first shaft 13 pushes the cross arm 4 to rotate around the first connecting shaft 5. Open the second cylinder 12, and under the support of the cross arm 4, the second cylinder 12 drives the second shaft 14 to move, and the second shaft 14 pushes the curved arm 6 to rotate around the second connecting shaft 7, so as to facilitate the position of the first pulley 8 and the rope body 23 again, to facilitate the multi-position rotation adjustment to lift the diving bell, and realize the multi-angle rotation adjustment when the winch cable management device lifts the diving bell, avoids the manual dragging of the diving bell, reduces the labor intensity of the manual labor, and improves the convenience of adjusting the position of the diving bell.

[0039] Working principle: First, the first motor 16 drives the reel 15 to rotate, and the reel 15 winds the rope body 23 on the surface. The third pulley 22, the second pulley 9, and the first pulley 8 support the rope body 23 for sliding. The second motor 18 drives the reciprocating screw rod 19 to rotate, and the reciprocating screw rod 19 drives the reciprocating wire sleeve 21 to move back and forth. The reciprocating wire sleeve 21 moves back and forth on the surface of the reciprocating screw rod 19. The third pulley 22 pulls the rope body 23 to facilitate the reel 15 to evenly wind the rope body 23. The motor transmission assembly 28 drives the rotating shaft 26 to rotate through the synchronous pulley assembly 27. The rotating shaft 26 drives the turntable 1 to rotate, and the turntable 1 drives the annular groove 24 to rotate. The rotating body 3 rotates, and the supporting slider 25 slidingly supports the annular groove 24. At the same time, the turntable 1 drives the fuselage 3 to rotate, and the fuselage 3 drives the cross arm 4, the curved arm 6, the first pulley 8, and the rope body 23 to rotate, so as to facilitate the circular rotation adjustment of the position of the diving bell out of the water. Under the support of the fuselage 3, the first cylinder 11 drives the first shaft 13 to move, and the first shaft 13 drives the cross arm 4 to rotate with the first connecting shaft 5 as the axis. The second cylinder 12 drives the second shaft 14 to move, and the second shaft 14 drives the curved arm 6 to rotate with the second connecting shaft 7 as the axis to facilitate the position of the first pulley 8 and the rope body 23 again, so as to facilitate the multi-position rotation adjustment to lift the diving bell, and complete the use of the winch cable management device.

[0040] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any indirect modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A winch cable management device for a marine diving bell winch, characterized in that: The invention comprises a turntable (1) and a fuselage (3), wherein the top of the turntable (1) is provided with a fuselage (3), the top of the fuselage (3) is provided with a cross arm (4), the end of the cross arm (4) close to the fuselage (3) is provided with a first connecting shaft (5), and the cross arm (4) is movably connected to the fuselage (3) through the first connecting shaft (5), the end of the cross arm (4) away from the first connecting shaft (5) is provided with a bent arm (6), the side of the bent arm (6) close to the cross arm (4) is provided with a second connecting shaft (7), and the bent arm (6) is movably connected to the cross arm (4) through the second connecting shaft (7), the bottom end of the bent arm (6) is movably provided with a first pulley (8), the side of the side wall of the fuselage (3) away from the first connecting shaft (5) is provided with a supporting frame (10), and the bottom of the turntable (1) is provided with a first pulley (8). A frame (2) is provided at the end, a reel (15) is movably installed inside the support frame (10), a first motor (16) is installed on the side wall of the support frame (10) on one side of the reel (15), and the output end of the first motor (16) is connected to the reel (15), connecting plates (17) are installed on the inner walls of the support frame (10) on both sides of the reel (15), and a reciprocating wire sleeve (21) is provided between the two groups of connecting plates (17), a reciprocating screw rod (19) is provided inside the reciprocating wire sleeve (21), and both ends of the reciprocating screw rod (19) are movably connected to the connecting plate (17), a limiting rod (20) is slidably installed inside the reciprocating wire sleeve (21) above the reciprocating screw rod (19), and both ends of the limiting rod (20) are connected to the connecting plate (17).

2. A marine diving bell winch cable management device according to claim 1, characterized in that: A second motor (18) is mounted on the outer wall of the connecting plate (17) on one side of the reciprocating screw rod (19), and an output end of the second motor (18) is connected to the reciprocating screw rod (19). A third pulley (22) is movably mounted on the side wall of the reciprocating wire sleeve (21).

3. A marine diving bell winch cable management device according to claim 1, characterized in that: A rope body (23) is wound on the surface of the drum (15), and the rope body (23) extends to the surfaces of the third pulley (22), the second pulley (9), and the first pulley (8).

4. A marine diving bell winch cable management device according to claim 1, characterized in that: A rotating shaft (26) is movably installed inside the frame (2), and the rotating shaft (26) is fixedly connected to the turntable (1).

5. A marine diving bell winch cable management device according to claim 1, characterized in that: A motor transmission assembly (28) is installed on a side of the frame (2) away from the rotating shaft (26), and a synchronous pulley assembly (27) is provided at the output end of the motor transmission assembly (28), and the synchronous pulley assembly (27) extends to the surface of the rotating shaft (26).

6. A marine diving bell winch cable management device according to claim 1, characterized in that: An annular groove (24) is installed at the bottom end of the turntable (1), and a plurality of groups of supporting sliders (25) with equal spacing are installed at the top end of the frame (2) below the annular groove (24), and the supporting sliders (25) are slidably connected to the annular groove (24).

7. The cable management device for a marine diving bell winch according to claim 1, characterized in that: A first cylinder (11) is movably mounted on a side of the side wall of the fuselage (3) away from the support frame (10), a first shaft (13) is movably mounted on an output end of the first cylinder (11), and the first cylinder (11) is movably connected to the cross arm (4) via the first shaft (13).

8. The cable management device for a marine diving bell winch according to claim 1, characterized in that: A second cylinder (12) is movably mounted on a side of the bottom end of the cross arm (4) away from the first shaft (13), a second shaft (14) is movably mounted on an output end of the second cylinder (12), and the second cylinder (12) is movably connected to the bent arm (6) via the second shaft (14).

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