A ship-connected high-freedom fender device

Abstract

The present invention discloses a ship-connected high-degree-of-freedom fender device, comprising: a fender winding member, comprising a winding support member and a reel member, the winding support member being provided on the ship's outer plate to provide support, the reel member being provided on the winding support member; a fender winding transmission member, comprising a selection transmission member and a power transmission member, the selection transmission member selectively engaging the reel member on the winding support member for transmission, the power transmission member providing power to the selection transmission member; and a protective fender member, comprising a first protective fender member and a second protective fender member, both of which are connected to the reel member on the outer plate to automatically adjust the suspension height. The present invention has a high degree of automation, high tire fender adjustment efficiency, a wide range of adaptability, good impact resistance, and high buffering reliability.

Description

Technical Field

[0001] The present invention relates to the technical field of ship equipment, and more particularly to a ship connected high-freedom fender device. Background Art

[0002] Fenders, also known as ship guards, are elastic, cushioning devices used on the sides of ships. They primarily mitigate impact forces between a ship and a dock, or between ships and docks, during docking or mooring, thereby preventing or minimizing damage to the ship or dock. Existing ship fenders are primarily made of one-piece, molded rubber fenders. Initially, the position and height must be confirmed with the shipowner based on port requirements during ship construction. Once confirmed, the fender's position and height are difficult to adjust. However, sometimes the confirmed height doesn't fully utilize the tire fenders in actual use. For example, varying water levels, ship operating conditions, and port dock heights can cause the relative height of the ship to vary. Therefore, while tire fenders installed at a fixed height provide protection most of the time, there are times when they fall short, reducing their reliability and applicability. Furthermore, existing fender systems require manual adjustment by the crew, resulting in inefficient adjustment and large errors in height adjustment between multiple tire fenders, reducing their impact protection for the ship and dock. Summary of the Invention

[0003] In order to overcome the above-mentioned defects, the present invention provides a ship-connected high-freedom fender device, which specifically adopts the following technical solutions:

[0004] A ship connected high-freedom fender device, comprising:

[0005] A fender winding member is provided on the ship, the fender winding member comprising a winding support member and a reel member, the winding support member is provided on the outer plate of the ship to provide support, and the reel member is provided on the winding support member;

[0006] a fender winding transmission member, which is provided on the fender winding member, the fender winding transmission member comprising a selection transmission member and a power transmission member, the selection transmission member selectively engages and transmits the reel member on the winding support member, and the power transmission member provides power to the selection transmission member;

[0007] A protective fender member is provided on the fender winding member, and comprises a first protective fender member and a second protective fender member. Both the first protective fender member and the second protective fender member are connected to the reel member on the outer plate to automatically adjust the suspension height.

[0008] Preferably, the reel member includes a first reel member and a second reel member, the first reel member rotates on a winding support shaft of the winding support member, and the second reel member rotates on the first reel member.

[0009] Preferably, the first reel component includes a first transmission tube, a first end gear wheel, a first reel, a first locking tube, a first magnetic coil and a first locking shaft, and the first transmission tube is rotatably sleeved on the other end of the winding support shaft; the first end gear wheel is fixedly sleeved on one end of the first transmission tube, and the first reel is fixedly sleeved on the other end of the first transmission tube; the first locking tube is arranged on the outer wall protective plate of the winding support component, the first magnetic coil is embedded in the first locking tube, and the first locking shaft is axially slidably embedded in the first locking tube.

[0010] Preferably, the second reel component includes a second transmission tube, a first relay disk, a second end gear disk, a second reel, a second locking tube, a second magnetic coil and a second locking shaft. The second transmission tube is rotatably sleeved on the outside of one end of the first transmission tube, the first relay disk is sleeved on one end of the second transmission tube, the second end gear disk is arranged on one end surface of the first relay disk, and the second reel is fixedly sleeved on the other end of the second transmission tube; the second locking tube is arranged on the fender winding transmission component, the second magnetic coil is embedded in the second locking tube, and the second locking shaft is axially slidably embedded in the second locking tube.

[0011] Preferably, the selection transmission member includes a first selection transmission member and a second selection transmission member, the first selection transmission member is selectively engaged or non-engaged with the first reel member on the winding support member as needed, and the second selection transmission member is selectively engaged or non-engaged with the second reel member on the first selection transmission member as needed.

[0012] Preferably, the first selection transmission component includes a first selection transmission tube, a third end gear plate and a third magnetic coil. The first selection transmission tube is axially slidably mounted on one end of the winding support shaft, the third end gear plate is fixedly mounted on one end of the first selection transmission tube, and the third magnetic coil is embedded in the first selection transmission tube.

[0013] Preferably, the second selection transmission member includes a second selection transmission tube, a second relay disk, an extension tube, a fourth end gear disk and a fourth magnetic coil. The second selection transmission tube is axially slidably mounted on the outside of the first selection transmission tube, the second relay disk is fixedly mounted on one end of the second selection transmission tube, one end of the extension tube is arranged on one end surface of the second relay disk, the fourth end gear disk is arranged on the other end of the extension tube, and the fourth magnetic coil is embedded in the second selection transmission tube.

[0014] Preferably, the power transmission component includes a protective cover and a transmission power component, the transmission power component is arranged on the winding support component, and the protective cover is arranged on the outer plate; the protective cover port is arranged on the outer plate, and the rotating through hole on the bottom surface of the protective cover barrel is rotatably mounted on the outer ring of the first relay disk; the second locking tube is provided on the protective cover.

[0015] Preferably, the transmission power component includes a power transmission tube, a bearing, a worm gear, a transmission rod and a worm, one end of the power transmission tube is axially slidably sleeved on the outside of the other end of the first selection transmission tube, the bearing is fixedly sleeved on one end of the winding support shaft, and the bearing is fixedly embedded in the other end of the power transmission tube, the worm gear is sleeved on the power transmission tube, one end of the transmission rod rotates through the side wall of the protective cover, the worm is sleeved on the transmission rod, and the worm is engaged with the worm gear.

[0016] Preferably, the first protective fender member includes a first ship cable and a first tire fender, one end of the first ship cable is wound around the first drum, and the other end of the first ship cable is guided by the first guide wheel on the outer plate, and the connected first tire fender is hung outside the outer plate; the second protective fender member includes a second ship cable and a second tire fender, one end of the second ship cable is wound around the second drum, and the other end of the second ship cable is guided by the second guide wheel on the outer plate, and the connected second tire fender is hung outside the outer plate.

[0017] The present invention has at least the following beneficial effects:

[0018] 1) The ship-connected high-freedom fender device of the present invention has a high degree of automation, high tire fender adjustment efficiency, a wide range of adaptability, good impact resistance and high buffer reliability;

[0019] 2) The ship-connected high-degree-of-freedom fender device of the present invention is provided with a first reel member, a second reel member, a first selection transmission member, a second selection transmission member, a first protective fender member and a second protective fender member. The first selection transmission member can automatically engage or disengage with the first reel member as needed to automatically adjust the position of the first protective fender member; the second selection transmission member can automatically engage or disengage with the second reel member as needed to automatically adjust the position of the first protective fender member, which significantly improves the degree of automation and adjustment efficiency of tire fender adjustment, significantly improves the use range of the fender device under different working conditions when the ship is docked, and significantly improves the impact resistance and buffering reliability.

[0020] Other advantages, objectives and features of the present invention will be reflected in part from the following description and will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view of the ship's connected high-degree-of-freedom fender device of the present invention;

[0022] Figure 2 The invention provides a ship-connected high-freedom fender device. Figure 1 A partial enlarged view of B in the middle;

[0023] Figure 3 This is a top view of the ship's connected high-degree-of-freedom fender device of the present invention;

[0024] Figure 4 This is a schematic diagram of the inner three-dimensional structure of the ship's connected high-degree-of-freedom fender device of the present invention;

[0025] Figure 5 The invention provides a ship-connected high-freedom fender device. Figure 4 A partial enlarged view of center C;

[0026] Figure 6 This is a schematic diagram of the outer three-dimensional structure of the ship's connected high-degree-of-freedom fender device of the present invention;

[0027] Figure 7 The invention provides a ship-connected high-freedom fender device. Figure 3 Schematic diagram of the three-dimensional structure in the cross section along the AA direction;

[0028] Figure 8 The invention provides a ship-connected high-freedom fender device. Figure 7 A partial enlarged view of middle D;

[0029] Figure 9 The invention provides a ship-connected high-freedom fender device. Figure 8 A partial enlarged view of E in the middle.

[0030] Among them: 1-outer plate, 2-deck, 3-winding support shaft, 4-outer wall protection plate, 5-first transmission pipe, 6-first end gear disc, 7-first reel, 8-first locking pipe, 9-first locking shaft, 10-second transmission pipe, 11-first relay disc, 12-second end gear disc, 13-second reel, 14-second locking pipe, 15-second locking shaft, 16-first selection transmission pipe, 17-third end gear disc, 18-second selection transmission pipe, 19-second relay disc, 20-extension pipe, 21-fourth end gear disc, 22-protective cover, 23-power transmission pipe, 24-bearing, 25-worm gear, 26-transmission rod, 27-worm, 28-first guide wheel, 29-first marine cable, 30-first tire fender, 31-guide wheel mounting seat, 32-T-type slider, 33-second guide wheel, 34-second marine cable, 35-second tire fender. DETAILED DESCRIPTION

[0031] The technical solutions of the present invention will be described in detail below by way of embodiments with reference to the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0032] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that two relationships can exist. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and subsequent associated objects are in an "or" relationship.

[0033] according to Figures 1-9 As shown, a high-degree-of-freedom fender device for a ship is provided, comprising a fender winding member, a fender winding transmission member, and a fender protection member. The fender winding member is mounted on the ship's outer plate 1, and the fender winding transmission member and the fender protection member are both mounted on the fender winding member. The fender winding member comprises a winding support member and a reel member. The winding support member is mounted on the outer plate 1, and the reel member is mounted on the winding support member.

[0034] The winding support member includes a winding support shaft 3 and an outer wall protection plate 4. One end of the winding support shaft 3 is horizontally fixed on the inner side of the outer plate 1 to provide support for the reel. The outer wall protection plate 4 is in the shape of a circular disc and is fixed to the other end of the winding support shaft 3.

[0035] The reel assembly includes a first reel assembly and a second reel assembly. The first reel assembly is mounted on the winding support member, and the second reel assembly is mounted on the first reel assembly. The first reel assembly includes a first transmission tube 5, a first end gear wheel 6, a first reel 7, a first locking tube 8, a first magnetic coil, and a first locking shaft 9. The first transmission tube 5 is rotatably mounted on the other end of the winding support shaft 3, allowing the first transmission tube 5 to be axially locked and circumferentially rotated on the winding support shaft 3. The first end gear wheel 6 is fixedly mounted on one end of the first transmission tube 5, and the first reel 7 is fixedly mounted on the other end of the first transmission tube 5. One end of the first locking tube 8 is horizontally extended through the outer wall protective plate 4. The first magnetic coil is fixedly mounted in a spiral groove on the inner wall of the first locking tube 8, and the first locking shaft 9 is axially slidably mounted in the first locking tube 8. When direct current is applied to the first magnetic coil to generate a magnetic field, it pushes the first locking shaft 9 to slide rightward into the first locking groove on the first reel 7, thereby restricting the circumferential rotation of the first reel 7.

[0036] The second reel component includes a second transmission tube 10, a first relay disk 11, a second end toothed disk 12, a second reel 13, a second locking tube 14, a second magnetic coil and a second locking shaft 15. The second transmission tube 10 is rotatably mounted on the outside of one end of the first transmission tube 5, so that the second transmission tube 10 is axially locked and circumferentially rotated on the first transmission tube 5. The first relay disk 11 is in the shape of an annular plate. The first relay disk 11 is fixedly mounted on one end of the second transmission tube 10. Furthermore, the outer ring radius of the first relay disk 11 is larger than the outer ring radius of the first end toothed disk 6. The second end toothed disk 12 is fixedly set on one end face of the first relay disk 11, and the inner ring radius of the second end toothed disk 12 is larger than the outer ring radius of the first end toothed disk 6. The second reel 13 is fixedly mounted on the other end of the second transmission tube 10. One end of the second locking tube 14 is mounted on the fender winding transmission component. The second magnetic coil is fixedly mounted within a spiral groove on the inner wall of the second locking tube 14. The second locking shaft 15 is axially slidably mounted within the second locking tube 14. When a direct current is applied to the second magnetic coil to generate a magnetic field, the second locking shaft 15 is pushed leftward to be inserted into the second locking groove on the second reel 13, thereby locking the second reel 13 from circumferential rotation.

[0037] The fender winding transmission member includes a selection transmission member and a power transmission member, wherein the selection transmission member is disposed on the winding support member, and the power transmission member is disposed on the selection transmission member. The selection transmission member includes a first selection transmission member and a second selection transmission member, wherein the first selection transmission member is disposed on the winding support member, and the second selection transmission member is disposed on the first selection transmission member.

[0038] The first selection transmission component includes a first selection transmission tube 16, a third end toothed disc 17 and a third magnetic coil. The first selection transmission tube 16 is axially slidably mounted on one end of the winding support shaft 3, so that the first selection transmission tube 16 slides axially and is circumferentially locked on the winding support shaft 3. The third end toothed disc 17 is fixedly mounted on one end of the first selection transmission tube 16, and the third end toothed disc 17 can engage with the first end toothed disc 6. The third magnetic coil is fixedly embedded in the spiral groove on the inner wall of the first selection transmission tube 16. When direct current is passed through the third magnetic coil to generate a magnetic field, it will push the first selection transmission tube 16 to slide back and forth axially on the winding support shaft 3, thereby driving the third end toothed disc 17 to engage or disengage with the first end toothed disc 6. Furthermore, the first slider on the inner wall of the first selection transmission tube 16 is axially slidably matched with the first sliding groove on the winding support shaft 3.

[0039] The second selection transmission member includes a second selection transmission tube 18, a second relay disk 19, an extension tube 20, a fourth end toothed disk 21 and a fourth magnetic coil. The second selection transmission tube 18 is axially slidably mounted on the outside of the first selection transmission tube 16, so that the second selection transmission tube 18 is relatively axially slidable and circumferentially locked on the first selection transmission tube 16. The second relay disk 19 is in the shape of a circular ring plate. The second relay disk 19 is fixedly mounted on one end of the second selection transmission tube 18, and one end of the extension tube 20 is fixedly arranged on one end face of the second relay disk 19. Furthermore, the length of the extension tube 20 is greater than the thickness of the third end toothed disk 17. The fourth end toothed disk 21 is fixedly arranged on the other end of the extension tube 20, and the fourth end toothed disk 21 can engage with the second end toothed disk 12. The fourth magnetic coil is fixedly mounted within a spiral groove on the inner wall of the second selector transmission tube 18. When DC current is applied to the fourth magnetic coil to generate a magnetic field, it pushes the second selector transmission tube 18 to slide axially relative to the first selector transmission tube 16, thereby driving the fourth end gear plate 21 to engage and transmit the second end gear plate 12. Furthermore, a second slider on the inner wall of the second selector transmission tube 18 axially slides in engagement with a second groove on the outer wall of the first selector transmission tube 16.

[0040] The height of the fender member is adjusted by engaging the first selection transmission member with the first reel member for transmission, or by selecting the second selection transmission member to engage the second reel member for transmission.

[0041] The power transmission component includes a protective cover 22 and a transmission power component. The transmission power component is arranged on the winding support component, and the protective cover 22 is arranged on the outer plate 1. The protective cover 22 is barrel-shaped, and the port of the protective cover 22 is fixedly arranged on the outer plate 1, and the axis of the protective cover 22 coincides with the axis of the winding support shaft 3. At the same time, the rotating through hole on the bottom surface of the barrel of the protective cover 22 is rotatably mounted on the outer ring of the first relay disk 11. The second locking tube 14 is provided on the bottom surface of the groove of the protective cover 22 to facilitate circumferential locking of the second reel 13. Furthermore, a rotational sealing treatment is performed between the rotating through hole and the outer ring surface of the first relay disk 11. This provides protection for the transmission power component in the protective cover 22 and reduces the daily maintenance cost and operational reliability of the transmission power component.

[0042] The transmission power component includes a power transmission tube 23, a bearing 24, a worm wheel 25, a transmission rod 26 and a worm 27. One end of the power transmission tube 23 is axially slidably sleeved on the other end of the first selection transmission tube 16, so that the first selection transmission tube 16 slides axially and is circumferentially locked in the power transmission tube 23. The bearing 24 is fixedly sleeved on one end of the winding support shaft 3, and the bearing 24 is fixedly embedded in the other end of the power transmission tube 23, so that the power transmission tube 23 is axially locked and circumferentially rotated on the winding support shaft 3 through the bearing 24. The worm wheel 25 is fixedly sleeved on the power transmission tube 23, one end of the transmission rod 26 rotates through the side wall of the protective cover 22, the worm 27 is fixedly sleeved on the transmission rod 26, and the worm 27 is engaged with the worm wheel 25. Furthermore, one end of the transmission rod 26 is connected to the motor transmission to drive the transmission rod 26 to rotate.

[0043] The protective fender comprises a first protective fender and a second protective fender, both mounted on the outer plate 1. The first protective fender comprises a first guide wheel 28, a first marine cable 29, and a first tire fender 30. The first guide wheel 28 is rotatably mounted on a guide wheel mounting seat 31 on the outer plate 1. One end of the first marine cable 29 is wound around a first reel 7. The other end of the first marine cable 29, guided by the first guide wheel 28, passes through the outer plate 1. It then passes through first and second hanging holes in the first tire fender 30, then through the outer plate 1 again and attaches to the lug on the guide wheel mounting seat 31. Winding the first marine cable 29 on the first reel 7 automatically adjusts the height of the first tire fender 30 to meet the protection requirements for different displacements and when docking at different dock heights, improving the ship's impact resistance and preventing damage to the outer plate 1. Furthermore, a first C-shaped slide groove is provided on one side of the first tire fender 30, through which the first tire fender 30 is slidably mounted on a T-shaped slider 32 on the outer panel 1 to prevent the first tire fender 30 from swinging. The T-shaped slider 32 is detachably connected to the outer panel 1.

[0044] The second protective fender comprises a second guide wheel 33, a second marine cable 34, and a second tire fender 35. The second guide wheel 33 is rotatably mounted on the guide wheel mounting base 31. One end of the second marine cable 34 is wound around the second reel 13. The other end of the second marine cable 34, guided by the second guide wheel 33, passes through the outer plate 1. It then passes through the third and fourth suspension holes in the second tire fender 35 before passing through the outer plate 1 again and attaching to the lug. Winding the second marine cable 34 on the second reel 13 automatically adjusts the height of the second tire fender 35. Furthermore, the height and spacing between the first and second tire fenders 30, 35 are simultaneously adjusted through the selective transmission of the first and second selective transmission members. This further meets the protection requirements for different displacements and when docking at docks of different heights, improving the vessel's impact resistance and preventing damage to the outer plate 1. Furthermore, a second C-shaped sliding groove is provided on one side surface of the second tire fender 35 , and the second tire fender 35 is slidably mounted on the T-shaped slider 32 on the outer plate 1 through the second C-shaped sliding groove to prevent the second tire fender 35 from swinging.

[0045] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A ship-mounted high-freedom fender device, characterized in that: include: A fender winding member is provided on the ship, the fender winding member comprising a winding support member and a reel member, the winding support member is provided on the outer plate of the ship to provide support, and the reel member is provided on the winding support member; a fender winding transmission member, which is provided on the fender winding member, the fender winding transmission member comprising a selection transmission member and a power transmission member, the selection transmission member selectively engages and transmits the reel member on the winding support member, and the power transmission member provides power to the selection transmission member; a protective fender member disposed on the fender winding member, the protective fender member comprising a first protective fender member and a second protective fender member, wherein the first protective fender member and the second protective fender member are both connected to the reel member on the outer plate to automatically adjust the suspension height; The reel member includes a first reel member and a second reel member, the first reel member rotates on the winding support shaft of the winding support member, and the second reel member rotates on the first reel member; The selective transmission member includes a first selective transmission member and a second selective transmission member, the first selective transmission member is selectively engaged or non-engaged with the first reel member on the winding support member as needed, and the second selective transmission member is selectively engaged or non-engaged with the second reel member on the first selective transmission member as needed; the first protective fender member includes a first ship cable and a first tire fender, one end of the first ship cable is wound around the first reel, and the other end of the first ship cable is guided by the first guide wheel on the outer plate to hang the connected first tire fender outside the outer plate; the second protective fender member includes a second ship cable and a second tire fender, one end of the second ship cable is wound around the second reel, and the other end of the second ship cable is guided by the second guide wheel on the outer plate to hang the connected second tire fender outside the outer plate.

2. The ship-connected high-freedom fender device according to claim 1, characterized in that: The first reel component includes a first transmission tube, a first end gear wheel, a first reel, a first locking tube, a first magnetic coil and a first locking shaft. The first transmission tube is rotatably sleeved on the other end of the winding support shaft; the first end gear wheel is fixedly sleeved on one end of the first transmission tube, and the first reel is fixedly sleeved on the other end of the first transmission tube; the first locking tube is arranged on the outer wall protective plate of the winding support component, the first magnetic coil is embedded in the first locking tube, and the first locking shaft is axially slidably embedded in the first locking tube.

3. The ship-connected high-freedom fender device according to claim 2, characterized in that: The second reel component includes a second transmission tube, a first relay disk, a second end gear disk, a second reel, a second locking tube, a second magnetic coil and a second locking shaft. The second transmission tube is rotatably sleeved on the outside of one end of the first transmission tube, the first relay disk is sleeved on one end of the second transmission tube, the second end gear disk is arranged on one end surface of the first relay disk, and the second reel is fixedly sleeved on the other end of the second transmission tube; the second locking tube is arranged on the fender winding transmission component, the second magnetic coil is embedded in the second locking tube, and the second locking shaft is axially slidably embedded in the second locking tube.

4. The ship-connected high-freedom fender device according to claim 3, characterized in that: The first selection transmission component includes a first selection transmission tube, a third end gear plate and a third magnetic coil. The first selection transmission tube is axially slidably mounted on one end of the winding support shaft, the third end gear plate is fixedly mounted on one end of the first selection transmission tube, and the third magnetic coil is embedded in the first selection transmission tube.

5. The ship-connected high-freedom fender device according to claim 4, characterized in that: The second selection transmission component includes a second selection transmission tube, a second relay disk, an extension tube, a fourth end gear disk and a fourth magnetic coil. The second selection transmission tube is axially slidably mounted on the outside of the first selection transmission tube, the second relay disk is fixedly mounted on one end of the second selection transmission tube, one end of the extension tube is arranged on one end surface of the second relay disk, the fourth end gear disk is arranged on the other end of the extension tube, and the fourth magnetic coil is embedded in the second selection transmission tube.

6. The ship-connected high-freedom fender device according to claim 5, characterized in that: The power transmission component includes a protective cover and a transmission power component, the transmission power component is arranged on the winding support component, and the protective cover is arranged on the outer plate; the protective cover port is arranged on the outer plate, and the rotating through hole on the bottom surface of the protective cover barrel is rotatably mounted on the outer ring of the first relay disk; the second locking tube is arranged on the protective cover.

7. The ship-connected high-freedom fender device according to claim 6, characterized in that: The transmission power component includes a power transmission tube, a bearing, a worm gear, a transmission rod and a worm. One end of the power transmission tube is axially slidably sleeved on the outside of the other end of the first selection transmission tube. The bearing is fixedly sleeved on one end of the winding support shaft, and the bearing is fixedly embedded in the other end of the power transmission tube. The worm gear is sleeved on the power transmission tube. One end of the transmission rod rotates through the side wall of the protective cover. The worm is sleeved on the transmission rod, and the worm is engaged with the worm gear.

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