Ship mooring rope tension adjusting device

Abstract

The utility model relates to a ship mooring rope tension adjusting device which comprises an installation plate, a fixed plate and an installation frame, an air cylinder is fixedly installed on the top of the installation frame, a rotating rod is rotatably installed at the output end of the air cylinder, a movable plate is arranged outside the rotating rod, a plurality of rope rollers are further arranged on the top of a rotating disc, and the rope rollers are arranged on the movable plate. Connecting assemblies used for being connected with the rope roller are arranged on the opposite sides of the rotating rod and the rotating disc correspondingly, each connecting assembly comprises a movable plate rotationally installed on the top of the rotating disc, a connecting plate is fixedly installed at the bottom of the rotating rod, and multi-tooth openings are formed in the top and the bottom of the rope roller correspondingly. Multi-tooth blocks extending into the corresponding multi-tooth openings are fixedly installed on the opposite sides of the movable plate and the connecting plate. According to the tension adjusting device for the ship mooring rope, the rope rollers are arranged on the rotating disc, and the rope rollers are limited through the two multi-tooth blocks, so that the rope replacement efficiency is improved, and meanwhile, a new rope can be put into use more quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of ship positioning, in particular to a ship mooring rope tension regulating device. Background Art

[0002] Ship rope tension adjustment, as the name implies, refers to adjusting the tension of the rope so that the ship can dock safely and stably at the pier or anchorage. The purpose of this process is to ensure that the ship can maintain a proper mooring state under various natural conditions and prevent safety accidents caused by excessive or insufficient tension.

[0003] Chinese patent CN116692711A discloses a mooring winch for a ship, as shown in the above document;

[0004] When adjusting the tension of a rope, the tension is often adjusted by adjusting the length of the rope to be retracted and released. In the existing mechanical devices for fixing ship ropes, the ropes are mostly fixed on rope rollers, and the rope retraction and release length is adjusted by rotating the rope rollers. Since the ropes used to fix the ship are long and heavy, when replacing the ropes, it is necessary to use external tools to remove the ropes from the rope drums and then fix new ropes. The inventor believes that the operation process is relatively cumbersome, time-consuming and labor-intensive, which greatly affects the efficiency of putting the new ropes into use as soon as possible. Therefore, we propose a ship mooring rope tension adjustment device to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a ship mooring rope tension adjustment device, which solves the problem that the existing mechanical device for fixing ship ropes requires the use of external tools to remove the rope from the rope drum when replacing the rope, and then fix the new rope, and the operation process is relatively cumbersome, time-consuming and labor-intensive, which greatly affects the efficiency of putting the new rope into use as soon as possible.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ship mooring rope tension adjustment device, comprising a mounting plate, a fixed plate and a mounting frame, a turntable is rotatably mounted on the top of the fixed plate, a cylinder is fixedly mounted on the top of the mounting frame, a rotating rod is rotatably mounted on the output end of the cylinder, a movable plate is arranged on the outside of the rotating rod, a plurality of rope rollers are also arranged on the top of the rotating disk, and a connecting assembly for connecting the rope rollers is arranged on the opposite side of the rotating rod and the rotating disk;

[0007] The connecting assembly comprises a connecting disk rotatably mounted on the top of the rotating disk, a connecting plate is fixedly mounted on the bottom of the rotating rod, multiple tooth openings are provided on the top and bottom of the rope roller, multiple tooth blocks extending into the corresponding multiple tooth openings are fixedly mounted on the opposite sides of the connecting disk and the connecting plate, and a first driving assembly for driving the rotating disk to rotate is also provided at the bottom of the rotating disk;

[0008] A second driving assembly for driving the rope roller to rotate is provided at the bottom of the movable plate.

[0009] Furthermore, the rope roller comprises two baffles and a roller fixedly installed therebetween, and the multi-tooth opening is arranged on the opposite side of the two baffles.

[0010] Furthermore, a rotating drum is rotatably mounted on the top of the fixed plate, and the rotating disk is fixedly mounted on the top of the rotating drum.

[0011] Furthermore, the first driving assembly includes a first gear ring fixedly mounted on the surface of the rotating drum, a first motor is fixedly mounted on the top of the fixing plate, and a first gear meshing with the first gear ring is fixedly mounted on the output end of the first motor.

[0012] Furthermore, the output end of the cylinder passes through the top wall of the mounting frame and extends to the bottom thereof, a bearing is provided inside the movable plate, and the rotating rod is rotatably connected to the inner wall of the movable plate through the bearing.

[0013] Furthermore, a slide groove is provided on the side wall of the mounting frame, and a sliding block extending into the slide groove is fixedly mounted on one side of the movable plate close to the side wall of the mounting frame.

[0014] Furthermore, the second driving assembly includes a second motor fixedly mounted on the top of the movable plate, a bevel gear is fixedly mounted on the output end of the second motor, and a bevel gear ring meshing with the bevel gear is fixedly mounted on the surface of the rotating rod.

[0015] Furthermore, a positioning plate is fixedly mounted on the top of the fixing plate, and a limiting opening for limiting the position of the rope is opened on the surface of the positioning plate.

[0016] Furthermore, mounting blocks are fixedly mounted on the four corners of the fixing plate, and the mounting blocks are fixed to the mounting plate by bolts.

[0017] Compared with the prior art, the utility model provides a ship mooring rope tension adjustment device, which has the following beneficial effects:

[0018] 1. The ship mooring rope tension adjustment device is provided with a plurality of rope rollers on a turntable, and the rope rollers are limited by two multi-tooth blocks, so that when the rope roller needs to be replaced, the multi-tooth block above can be driven by a cylinder to disengage from the rope roller, and then another rope roller can be directly driven by a first driving assembly to exchange positions with the rope roller, thereby greatly improving the efficiency of rope replacement and enabling new ropes to be put into use faster.

[0019] 2. The ship mooring rope tension adjustment device drives the rotating rod to rotate through the second driving assembly, so that the rope roller can be driven to rotate through the multi-tooth block above. When the rope tension needs to be adjusted, the rope retracted and released length can be adjusted by rotating the rope roller, thereby improving the efficiency of rope tension adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main body of the utility model;

[0021] Figure 2 This is a schematic diagram of another perspective of the fixed plate, mounting frame, turntable, rope roller, and first drive assembly of the utility model;

[0022] Figure 3 This is a schematic diagram of the turntable and rope roller of the utility model from another perspective;

[0023] Figure 4 This is a schematic diagram of the rope roller of the utility model;

[0024] Figure 5 For this utility model Figure 2 Enlarged view of point A in the middle;

[0025] Figure 6 It is a schematic diagram of the movable plate and multi-tooth block of the utility model.

[0026] In the figure: 1. mounting plate; 2. fixed plate; 3. mounting frame; 4. cylinder; 5. rotating rod; 6. movable plate; 7. connecting plate; 8. rotating drum; 9. rotating disk; 10. connecting disk; 11. multi-tooth block; 12. rope roller; 1201. roller; 1202. baffle; 1203. multi-tooth mouth; 13. first gear ring; 14. first motor; 15. first gear; 16. slide groove; 17. conical gear ring; 18. second motor; 19. conical gear; 20. positioning plate; 21. mounting block. DETAILED DESCRIPTION

[0027] 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. 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.

[0028] See also Figure 1 and Figure 2 as well as Figure 3 The ship mooring rope tension adjustment device comprises a mounting plate 1, a fixed plate 2 and a mounting frame 3. A turntable 9 is rotatably mounted on the top of the fixed plate 2. A cylinder 4 is fixedly mounted on the top of the mounting frame 3. A rotating rod 5 is rotatably mounted on the output end of the cylinder 4. A movable plate 6 is arranged outside the rotating rod 5. A plurality of rope rollers 12 are also arranged on the top of the turntable 9.

[0029] The mounting frame 3 is L-shaped and is fixedly mounted on the top of the fixing plate 2 .

[0030] In addition, the rope roller 12 is used to wind and fix the rope for mooring the ship.

[0031] See also Figure 4 , Figure 5 and Figure 6 A connecting assembly for connecting the rope roller 12 is provided on the opposite side of the rotating rod 5 and the rotating disk 9, and the connecting assembly includes a connecting disk 10 rotatably installed on the top of the rotating disk 9, a connecting plate 7 is fixedly installed on the bottom of the rotating rod 5, and multiple tooth openings 1203 are provided on the top and bottom of the rope roller 12, and multiple tooth blocks 11 extending into the corresponding multiple tooth openings 1203 are fixedly installed on the opposite side of the connecting disk 10 and the connecting plate 7.

[0032] Among them, by arranging multiple rope rollers 12 on the turntable 9, and then limiting the rope rollers 12 by two multi-tooth blocks 11, when the rope rollers 12 need to be replaced, the device can drive the upper multi-tooth block 11 to disengage from the rope rollers 12 through the cylinder 4, and then directly drive the turntable 9 to rotate so that the other rope rollers 12 can exchange positions with it, thereby greatly improving the efficiency of rope replacement and allowing new ropes to be put into use more quickly.

[0033] See also Figure 4 In this embodiment, the rope roller 12 includes two baffles 1202 and a roller 1201 fixedly installed therebetween, and the multi-tooth opening 1203 is provided on the opposite side of the two baffles 1202 .

[0034] In addition, the multi-tooth block 11 and the multi-tooth opening 1203 are as follows Figure 4 and Figure 6 As shown, it is configured as a multi-tooth shape so that the multi-tooth block 11 can be more conveniently connected to the multi-tooth opening 1203.

[0035] See also Figure 2 In this embodiment, a rotating drum 8 is rotatably mounted on the top of the fixed plate 2, a rotating disc 9 is fixedly mounted on the top of the rotating drum 8, and a first driving assembly for driving the rotating disc 9 to rotate is also provided at the bottom of the rotating disc 9. The first driving assembly includes a first gear ring 13 fixedly mounted on the surface of the rotating drum 8, a first motor 14 is fixedly mounted on the top of the fixed plate 2, and a first gear 15 meshing with the first gear ring 13 is fixedly mounted on the output end of the first motor 14.

[0036] The first motor 14 is started to drive the first gear 15 to rotate, thereby rotating the turntable 9 through the first gear ring 13 , so that the spare rope roller 12 can be replaced with the worn rope roller 12 .

[0037] See also Figure 5 In this embodiment, the output end of the cylinder 4 passes through the top wall of the mounting frame 3 and extends to the bottom thereof, a bearing is provided inside the movable plate 6, the rotating rod 5 is rotatably connected to the inner wall of the movable plate 6 through the bearing, a slide groove 16 is provided on the side wall of the mounting frame 3, and a slider extending into the slide groove 16 is fixedly installed on one side of the movable plate 6 close to the side wall of the mounting frame 3.

[0038] The slide groove 16 and the slider are provided to make the movable plate 6 more stable when moving up and down.

[0039] See also Figure 5 In this embodiment, a second driving assembly for driving the rope roller 12 to rotate is provided at the bottom of the movable plate 6. The second driving assembly includes a second motor 18 fixedly mounted on the top of the movable plate 6. A bevel gear 19 is fixedly mounted on the output end of the second motor 18. A bevel gear ring 17 meshing with the bevel gear 19 is fixedly mounted on the surface of the rotating rod 5.

[0040] Among them, starting the second motor 18 drives the bevel gear 19 to rotate, thereby rotating the rotating rod 5 through the bevel gear ring 17, and then rotating the rope roller 12 through the upper multi-tooth block 11. When the rope tension needs to be adjusted, the rope retracted length can be adjusted by rotating the rope roller 12, thereby improving the efficiency of rope tension adjustment.

[0041] In this embodiment, a positioning plate 20 is fixedly installed on the top of the fixed plate 2. A limiting opening is opened on the surface of the positioning plate 20 for limiting the orientation of the rope. Mounting blocks 21 are also fixedly installed at the four corners of the fixed plate 2. The mounting blocks 21 are fixed to the mounting plate 1 by bolts.

[0042] It is worth noting that Figure 1 As shown, the device of the present application has multiple devices in order to connect multiple ropes to the hull. By setting the limit openings, it is less likely for position conflicts to occur between the multiple ropes. At the same time, the positions of the limit openings can also be adjusted according to actual needs.

[0043] In addition, the mounting block 21 and the bolts are provided to mount the fixing plate 2, that is, to adjust the orientation of other mooring ropes.

[0044] When this embodiment is in use, the second motor 18 is started to drive the bevel gear 19 to rotate, thereby rotating the rotating rod 5 through the bevel gear ring 17, and then rotating the rope roller 12 through the upper multi-tooth block 11. When the rope tension needs to be adjusted, the rope retracted length can be adjusted by rotating the rope roller 12, thereby improving the efficiency of rope tension adjustment.

[0045] When the rope needs to be replaced due to severe wear, the cylinder 4 is started to drive the upper multi-tooth block 11 to disengage from the rope roller 12. At this time, the first motor 14 is started again to drive the first gear 15 to rotate, thereby rotating the turntable 9 through the first gear ring 13, replacing the spare rope roller 12 with the worn rope roller 12, and then starting the cylinder 4 to insert the upper multi-tooth block 11 into the multi-tooth opening 1203 above the spare rope roller 12 to complete the installation of the spare rope roller 12. The operation saves time and effort, greatly improves the efficiency of rope replacement, and enables the new rope to be put into use faster.

[0046] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0047] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A ship mooring rope tension adjustment device, comprising a mounting plate (1), a fixing plate (2) and a mounting frame (3), characterized in that: A rotating disk (9) is rotatably mounted on the top of the fixed plate (2), a cylinder (4) is fixedly mounted on the top of the mounting frame (3), a rotating rod (5) is rotatably mounted on the output end of the cylinder (4), a movable plate (6) is arranged outside the rotating rod (5), a plurality of rope rollers (12) are also arranged on the top of the rotating disk (9), and a connecting assembly for connecting the rope rollers (12) is arranged on the opposite side of the rotating rod (5) and the rotating disk (9); The connection assembly comprises a connection disk (10) rotatably mounted on the top of a rotating disk (9); a connection plate (7) is fixedly mounted on the bottom of the rotating rod (5); multiple tooth openings (1203) are provided on the top and bottom of the rope roller (12); multiple tooth blocks (11) extending into the corresponding multiple tooth openings (1203) are fixedly mounted on opposite sides of the connection disk (10) and the connection plate (7); and a first driving assembly for driving the rotating disk (9) to rotate is also provided at the bottom of the rotating disk (9); A second driving assembly for driving the rope roller (12) to rotate is provided at the bottom of the movable plate (6).

2. The ship mooring rope tension adjustment device according to claim 1, characterized in that: The rope roller (12) comprises two baffles (1202) and a roller (1201) fixedly installed therebetween, and the multi-tooth opening (1203) is arranged on the opposite side of the two baffles (1202).

3. The ship mooring rope tension adjustment device according to claim 1, characterized in that: A rotating drum (8) is rotatably mounted on the top of the fixed plate (2), and the rotating disk (9) is fixedly mounted on the top of the rotating drum (8).

4. The ship mooring rope tension adjustment device according to claim 3, characterized in that: The first driving assembly comprises a first toothed ring (13) fixedly mounted on the surface of the rotating drum (8), a first motor (14) fixedly mounted on the top of the fixed plate (2), and a first gear (15) meshing with the first toothed ring (13) fixedly mounted on the output end of the first motor (14).

5. The ship mooring rope tension adjustment device according to claim 1, characterized in that: The output end of the cylinder (4) passes through the top wall of the mounting frame (3) and extends to the bottom thereof; a bearing is provided inside the movable plate (6); and the rotating rod (5) is rotatably connected to the inner wall of the movable plate (6) via the bearing.

6. The ship mooring rope tension adjustment device according to claim 1, characterized in that: A sliding groove (16) is provided on the side wall of the mounting frame (3), and a sliding block extending into the interior of the sliding groove (16) is fixedly mounted on one side of the movable plate (6) close to the side wall of the mounting frame (3).

7. The ship mooring rope tension adjustment device according to claim 1, characterized in that: The second driving assembly comprises a second motor (18) fixedly mounted on the top of the movable plate (6), a bevel gear (19) fixedly mounted on the output end of the second motor (18), and a bevel gear ring (17) meshing with the bevel gear (19) fixedly mounted on the surface of the rotating rod (5).

8. The ship mooring rope tension adjustment device according to claim 1, characterized in that: A positioning plate (20) is also fixedly mounted on the top of the fixing plate (2), and a limiting opening for limiting the orientation of the rope is provided on the surface of the positioning plate (20).

9. The ship mooring rope tension adjustment device according to claim 1, characterized in that: The four corners of the fixing plate (2) are also fixedly mounted with mounting blocks (21), and the mounting blocks (21) are fixed to the mounting plate (1) via bolts.

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