Marine floating deck structure

Abstract

The invention discloses a marine floating deck structure, and relates to the technical field of floating decks, the marine floating deck structure comprises a first deck main body and a second deck main body, mounting blocks are fixedly mounted on one side of the first deck main body and one side of the second deck main body, and two symmetrically distributed mounting grooves are formed in the bottoms of the two mounting blocks; mounting shells are fixedly connected to one side of the first deck main body and one side of the second deck main body, and transmission shells are fixedly mounted at the tops of the two mounting shells. Through the arrangement of the structure, the first deck body and the second deck body can be spliced and fixed, the loading area is enlarged, the loading efficiency is improved, the overall strength and stability of the deck are enhanced, a ship can meet the loading requirements of more types and numbers of wheeled vehicles, and the ship is more convenient to use. And meanwhile, the flexibility and practicability of the deck are kept, the water flow impact resistance can be reduced, and the use of a user is facilitated.

Description

Technical Field

[0001] The present invention belongs to the technical field of floating decks, and particularly relates to a marine floating deck structure. Background Art

[0002] A marine floating deck is a ship loading platform with delicate design and powerful functions. It can not only flexibly adjust its height and position according to the loading requirements of the ship and the characteristics of the goods, but also has excellent stability and load-bearing capacity, providing a solid and reliable support for various wheeled vehicles. Through an advanced lifting mechanism and a stable support structure, the marine floating deck can ensure the safety and stability of the vehicle during the loading and unloading process, greatly improving the loading efficiency and transportation capacity of the ship, and bringing more convenience and economic benefits to the ship operation.

[0003] The patent application with the publication number CN109501954A discloses a marine floating fireproof deck structure, including partition strips close to the bulkhead. A cotton board is provided on the steel deck between the partition strips, a fireproof dressing deck is provided on the cotton board, a steel mesh is provided in the upper middle part in the thickness direction of the fireproof dressing deck, a sealant layer is provided on the upper end surface of the partition strip, and the upper surface of the sealant layer is flush with the upper surface of the fireproof dressing deck. The partition strip is provided on the steel deck, the thickness of the cotton board is between 20 - 50 mm, and the thickness of the fireproof dressing deck is between 20 - 30 mm. However, in actual use, the prior art does not have the function of assembling multiple decks, which limits the expandability of the loading area, making the ship may seem unable to cope when facing the loading tasks of large or extra-large wheeled vehicles, unable to fully exert the loading potential of the ship, thus affecting the transportation efficiency and flexibility of the ship. At the same time, both sides of the deck in the prior art are rectangular planes, resulting in an increase in the resistance to water flow impact of the deck, which is not conducive to the use of users. Therefore, we propose a marine floating deck structure. Summary of the Invention

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: A marine floating deck structure includes a first deck body and a second deck body. Installation blocks are fixedly installed on one side of each of the first deck body and the second deck body. Two symmetrically distributed installation grooves are opened at the bottom of each of the two installation blocks. Installation shells are fixedly connected to one side of each of the first deck body and the second deck body. Transmission shells are fixedly installed on the top of the two installation shells. An installation component is arranged between the first deck body and the second deck body. Rotating components are fixedly installed on both sides of the first deck body and the second deck body. A corrugated plate is arranged outside the rotating component. A plurality of equally spaced honeycomb grooves are opened at the top of each of the first deck body and the second deck body. Support blocks are fixedly installed inside each of the plurality of honeycomb grooves. A reinforcement component is arranged outside the support block. Fiber Bragg grating sensors are fixedly installed outside each of the four corrugated plates.

[0005] Preferably, the installation component includes two threaded sleeves. Both of the two threaded sleeves are rotatably installed on one side of the inner wall of the installation shell. Threaded rods are threadedly connected inside both of the two threaded sleeves. The other ends of the two threaded rods are fixedly connected with insertion blocks. The two insertion blocks are respectively movably inserted into the two installation grooves.

[0006] Preferably, two symmetrically distributed worms are rotatably installed on the bottom of the inner wall of the transmission shell. Worm wheels are fixedly sleeved outside both of the two threaded sleeves. The worm and the worm wheel are meshed with each other.

[0007] Preferably, a first rotating shaft is rotatably installed on the bottom of the inner wall of the transmission shell. A handle is fixedly connected to the top of the first rotating shaft. The handle is made of rubber material. Second rotating shafts are fixedly connected to the top of both of the two worms. A driving synchronous pulley is fixedly sleeved outside the first rotating shaft. Driven synchronous pulleys are fixedly sleeved outside both of the two second rotating shafts. The driving synchronous pulley and the two driven synchronous pulleys are movably sleeved with the same synchronous belt outside.

[0008] Preferably, two symmetrically distributed sliding grooves are opened at the bottom of the inner wall of the installation shell. A sliding block is fixedly connected to the bottom of the insertion block. The sliding block is slidably installed inside the sliding groove.

[0009] Preferably, the rotating component includes four fixing frames. The four fixing frames are respectively fixedly installed outside the first deck body and the second deck body. Connecting shafts are rotatably installed inside the four fixing frames. Rotating blocks are fixedly installed outside the four connecting shafts. Servo motors are fixedly installed outside the four fixing frames. The output end of the servo motor is fixedly connected to the connecting shaft.

[0010] Preferably, a fixed shell is fixedly connected to one side of each of the four rotating blocks. One side of each of the four corrugated plates is fixedly connected to one side of each of the four fixed shells. The four corrugated plates are made of iron-based alloy, and the iron-based alloy has variable functions. A dual-axis motor is fixedly installed inside each of the four fixed shells. Two output ends of each of the four dual-axis motors are fixedly connected to a rotating shaft. One end of each of the eight rotating shafts is fixedly connected to a reciprocating screw rod. The spiral directions of the two ends of each of the eight reciprocating screw rods are opposite. Two symmetrically distributed threaded sleeves are threadedly connected to the outside of each of the eight reciprocating screw rods. Every two threaded sleeves form a group. A scissor link is arranged on one side of each group of threaded sleeves. One side of every two scissor links is fixedly connected to the same cross plate. One side of the cross plate is fixedly connected to the corrugated plate.

[0011] Preferably, the reinforcement assembly includes a honeycomb core layer, a fiber reinforced layer, a graphene modified epoxy primer, a tungsten carbide composite coating, and a self-healing polyurea layer. The honeycomb core layer, the fiber reinforced layer, the graphene modified epoxy primer, the tungsten carbide composite coating, and the self-healing polyurea layer are arranged in sequence. The honeycomb core layer, the fiber reinforced layer, the graphene modified epoxy primer, the tungsten carbide composite coating, and the self-healing polyurea layer are fixedly connected to each other.

[0012] Preferably, the honeycomb core layer is made of aramid paper honeycomb, and the fibers of the fiber reinforced layer are orthogonally laminated at 90 degrees.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: By movably inserting the installation block into the installation shell, rotating the grip, driving the first rotating shaft and the driving synchronous pulley to rotate, driving the two driven synchronous pulleys, the two second rotating shafts and the two worm gears to rotate simultaneously, driving the worm wheel and the threaded sleeve to rotate, then driving the threaded rod and the insert block to move, and the insert block is movably inserted into the installation groove. At this time, the installation block can be fixed inside the installation shell. Through the above structure, the first deck body and the second deck body can be spliced and fixed, which not only expands the loading area, improves the loading efficiency, but also enhances the overall strength and stability of the deck, enables the ship to adapt to the loading requirements of more types and quantities of wheeled vehicles, while maintaining the flexibility and practicality of the deck, and thus facilitates the user to use.

[0014] By starting the servo motor, the connecting shaft, the rotating block and the corrugated plate are driven to rotate, thereby completing the adjustment of the angle of the corrugated plate. Through the provided fiber Bragg grating sensor, the distribution of the water flow impact force can be monitored in real time. The corrugated plate can adjust its angle according to the distribution of the water flow impact force. By providing the corrugated plate, the water flow impact resistance can be reduced. By starting the biaxial motor, the two rotating shafts rotate simultaneously, and the two reciprocating screws rotate simultaneously, driving the two threaded sleeves to move towards each other, driving the scissor link and the cross plate to move, so as to stretch or contract the corrugated plate, and the amplitude, wavelength and edge curvature of the corrugated plate can be adjusted in real time, significantly reducing the wave-making resistance at different ship speeds. At the same time, the alloy phase change characteristics are used to absorb the impact energy, improving the anti-fatigue life of the deck, and the buoyancy ratio can be actively adjusted according to the load distribution or sea condition changes, taking into account the streamlined drag reduction during high-speed navigation and the structural stability under heavy load operation, thus facilitating the use of users.

[0015] By providing the honeycomb core layer, the strength of the stress concentration areas of the first deck main body and the second deck main body can be improved. By providing the fiber reinforced layer, the bending loads of the first deck main body and the second deck main body can be resisted, avoiding the occurrence of the phenomenon of inhibiting delamination failure. By providing the graphene modified epoxy primer, the tungsten carbide composite coating and the self-healing polyurea layer, the first deck main body and the second deck main body can have the advantages of corrosion resistance, anti-fouling and anti-fatigue, thus facilitating the use of the staff. Brief Description of the Drawings

[0016] Figure 1 Schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the structure of the first deck main body of the present invention; Figure 3 Schematic cross-sectional view of the structure of the first deck main body of the present invention; Figure 4 Schematic diagram of the structure of the rotating assembly and the corrugated plate of the present invention; Figure 5 Schematic diagram of the structure of the mounting block of the present invention; Figure 6 Schematic diagram of the structure of the mounting shell and the transmission shell of the present invention; Figure 7 Schematic cross-sectional view of the structure of the mounting shell and the transmission shell of the present invention; Figure 8 Exploded schematic diagram of the structure of the mounting shell and the transmission shell of the present invention; Figure 9 Schematic diagram of the structure of the mounting assembly of the present invention; Figure 10 Schematic diagram of the internal structure of the support block of the present invention; Figure 11 For the present invention Figure 3 Enlarged schematic diagram at position A; Figure 12 For the present invention Figure 7 Schematic enlarged structure diagram at position B in the present invention; Figure 13 Schematic structure diagram of the cross plate and scissor link in the present invention.

[0017] In the figure: 1, the main body of the first deck; 2, the main body of the second deck; 3, honeycomb grooves; 4, support blocks; 5, fixing frames; 6, connecting shafts; 7, servo motors; 8, rotating blocks; 9, corrugated plates; 10, mounting blocks; 11, mounting grooves; 12, mounting shells; 13, transmission shells; 14, threaded sleeves; 15, threaded rods; 16, insertion blocks; 17, chutes; 18, sliders; 19, first rotating shafts; 20, grips; 21, driving synchronous pulleys; 22, second rotating shafts; 23, driven synchronous pulleys; 24, synchronous belts; 25, worms; 26, worm wheels; 27, fiber Bragg grating sensors; 28, honeycomb core layer; 29, fiber reinforced layer; 30, graphene modified epoxy primer; 31, tungsten carbide composite coating; 32, self-healing polyurea layer; 33, fixing shells; 34, bi-axial motors; 35, rotating shafts; 36, reciprocating threaded rods; 37, threaded sleeves; 38, scissor links; 39, cross plates. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0019] The following electrical components are all electrically connected to an external PLC controller.

[0020] Embodiment 1:

[0021] Referring to Figure 1 - Figure 13 , this embodiment provides a marine floating deck structure, including a main body of the first deck 1 and a main body of the second deck 2. On one side of the main body of the first deck 1 and the main body of the second deck 2, mounting blocks 10 are fixedly installed. At the bottom of the two mounting blocks 10, two symmetrically distributed mounting grooves 11 are opened. On one side of the main body of the first deck 1 and the main body of the second deck 2, mounting shells 12 are fixedly connected. On the top of the two mounting shells 12, transmission shells 13 are fixedly installed. An installation assembly is arranged between the main body of the first deck 1 and the main body of the second deck 2. Rotating assemblies are fixedly installed on both sides of the main body of the first deck 1 and the main body of the second deck 2. A corrugated plate 9 is arranged outside the rotating assembly. On the top of the main body of the first deck 1 and the main body of the second deck 2, a plurality of equally spaced honeycomb grooves 3 are opened. Inside the plurality of honeycomb grooves 3, support blocks 4 are fixedly installed. A reinforcement assembly is arranged outside the support blocks 4. Fiber Bragg grating sensors 27 are fixedly installed outside the four corrugated plates 9.

[0022] Among them, by movably inserting the installation block 10 inside the installation shell 12, rotating the grip 20 drives the first rotating shaft 19 and the driving synchronous pulley 21 to rotate, driving the two driven synchronous pulleys 23, the two second rotating shafts 22 and the two worm gears 25 to rotate simultaneously, driving the worm wheel 26 and the threaded sleeve 14 to rotate, and then driving the threaded rod 15 and the insertion block 16 to move. The insertion block 16 is movably inserted inside the installation groove 11. At this time, the installation block 10 can be fixed inside the installation shell 12. Through the above - set structure, the first deck main body 1 and the second deck main body 2 can be spliced and fixed, which not only expands the loading area, improves the loading efficiency, but also enhances the overall strength and stability of the deck, enabling the ship to adapt to the loading requirements of more types and quantities of wheeled vehicles, while maintaining the flexibility and practicality of the deck, thus facilitating the use of users.

[0023] By starting the servo motor 7, it drives the connecting shaft 6, the rotating block 8 and the corrugated plate 9 to rotate, thereby completing the adjustment of the angle of the corrugated plate 9. Through the set fiber - optic grating sensor 27, the distribution of water flow impact force can be monitored in real - time. The corrugated plate 9 can adjust its angle according to the distribution of water flow impact force. By setting the corrugated plate 9, the water flow impact resistance can be reduced. By starting the biaxial motor 34, the two rotating shafts 35 rotate simultaneously, the two reciprocating screw rods 36 rotate simultaneously, driving the two threaded sleeves 37 to move towards each other, driving the scissor link 38 and the cross - plate 39 to move, and thus the corrugated plate 9 can be stretched or contracted, and the amplitude, wavelength and edge curvature of the corrugated plate 9 can be adjusted in real - time, significantly reducing the wave - making resistance at different ship speeds. At the same time, using the alloy phase - change characteristics to absorb impact energy, improving the anti - fatigue life of the deck, and being able to actively adjust the buoyancy ratio according to the load distribution or sea - state changes, taking into account the streamline drag reduction during high - speed navigation and the structural stability under heavy - load operation, thus facilitating the use of users.

[0024] By setting the honeycomb core layer 28, the strength of the stress - concentration areas of the first deck main body 1 and the second deck main body 2 can be improved. By setting the fiber - reinforced layer 29, the bending load of the first deck main body 1 and the second deck main body 2 can be resisted, avoiding the occurrence of the phenomenon of inhibiting delamination failure. By setting the graphene - modified epoxy primer 30, the tungsten carbide composite coating 31 and the self - repairing polyurea layer 32, the first deck main body 1 and the second deck main body 2 can have the advantages of corrosion resistance, antifouling and anti - fatigue, thus facilitating the use of the staff.

[0025] Embodiment 2:

[0026] This embodiment provides a marine floating deck structure. In addition to including the technical solutions of the above embodiments, it also has the following technical features. The installation component includes two threaded sleeves 14. Both of the two threaded sleeves 14 are rotatably installed on one side of the inner wall of the installation shell 12. Threaded rods 15 are threadedly connected inside both of the two threaded sleeves 14. The other ends of the two threaded rods 15 are fixedly connected with insertion blocks 16. The two insertion blocks 16 are respectively movably inserted into the two installation grooves 11.

[0027] Among them, by rotating the threaded sleeve 14, the threaded rod 15 and the insertion block 16 can be driven to move. Since the insertion block 16 is movably inserted into the installation groove 11, the installation block 10 can be fixed inside the installation shell 12.

[0028] Embodiment 3:

[0029] This embodiment provides a marine floating deck structure. In addition to including the technical solutions of the above embodiments, it also has the following technical features. Two symmetrically distributed worm gears 25 are rotatably installed at the bottom of the inner wall of the transmission shell 13. Worm wheels 26 are fixedly sleeved outside both of the two threaded sleeves 14. The worm gear 25 and the worm wheel 26 are meshed and connected.

[0030] Among them, since the worm gear 25 and the worm wheel 26 are meshed and connected, the rotation of the worm gear 25 can drive the worm wheel 26 and the threaded sleeve 14 to rotate.

[0031] Embodiment 4:

[0032] This embodiment provides a marine floating deck structure. In addition to including the technical solutions of the above embodiments, it also has the following technical features. A first rotating shaft 19 is rotatably installed at the bottom of the inner wall of the transmission shell 13. A handle 20 is fixedly connected to the top of the first rotating shaft 19. The handle 20 is made of rubber material. Second rotating shafts 22 are fixedly connected to the tops of both of the two worm gears 25. A driving synchronous pulley 21 is fixedly sleeved outside the first rotating shaft 19. Driven synchronous pulleys 23 are fixedly sleeved outside both of the two second rotating shafts 22. A synchronous belt 24 is movably sleeved outside the driving synchronous pulley 21 and the two driven synchronous pulleys 23.

[0033] Among them, through the synchronous belt 24 arranged outside the driving synchronous pulley 21 and the two driven synchronous pulleys 23, the rotation of the driving synchronous pulley 21 can drive the two driven synchronous pulleys 23, the two second rotating shafts 22 and the two worm gears 25 to rotate simultaneously.

[0034] Embodiment 5:

[0035] This embodiment provides a marine floating deck structure. In addition to including the technical solutions of the above embodiment, it also has the following technical features. Two symmetrically distributed chutes 17 are opened at the bottom of the inner wall of the installation shell 12. A slider 18 is fixedly connected to the bottom of the insertion block 16, and the slider 18 is slidably installed inside the chute 17.

[0036] Among them, when the insertion block 16 moves, it drives the slider 18 to slide inside the chute 17, so that when the installation block 10 moves, it will not rotate.

[0037] Embodiment 6:

[0038] This embodiment provides a marine floating deck structure. In addition to including the technical solutions of the above embodiment, it also has the following technical features. The rotating assembly includes four fixing frames 5, and the four fixing frames 5 are respectively fixedly installed outside the first deck body 1 and the second deck body 2. Connecting shafts 6 are rotatably installed inside the four fixing frames 5. Rotating blocks 8 are fixedly installed outside the four connecting shafts 6. Servo motors 7 are fixedly installed outside the four fixing frames 5, and a fixed connection is provided between the output end of the servo motor 7 and the connecting shaft 6.

[0039] Among them, by starting the servo motor 7, the output end of the servo motor 7 drives the connecting shaft 6, the rotating block 8 and the corrugated plate 9 to rotate, so as to complete the adjustment of the angle of the corrugated plate 9. Through the provided fiber Bragg grating sensor 27, the distribution of the water flow impact force can be monitored in real time. The corrugated plate 9 can adjust its angle according to the distribution of the water flow impact force. By providing the corrugated plate 9, the water flow impact resistance can be reduced.

[0040] Embodiment 7:

[0041] This embodiment provides a marine floating deck structure. In addition to including the technical solutions of the above embodiment, it also has the following technical features. Fixing shells 33 are fixedly connected to one side of the four rotating blocks 8 respectively. One side of the four corrugated plates 9 is fixedly connected to one side of the four fixing shells 33 respectively. The four corrugated plates 9 are made of iron-based alloy, and the iron-based alloy has variable functions. Biaxial motors 34 are fixedly installed inside the four fixing shells 33. Two output ends of the four biaxial motors 34 are fixedly connected with rotating shafts 35 respectively. One end of each of the eight rotating shafts 35 is fixedly connected with a reciprocating screw 36. The spiral directions of the two ends of the eight reciprocating screws 36 are opposite. Two symmetrically distributed threaded sleeves 37 are threadedly connected to the outside of the eight reciprocating screws 36. Every two threaded sleeves 37 form a group. A shear fork link 38 is arranged on one side of each group of threaded sleeves 37. One side of every two shear fork links 38 is fixedly connected with the same cross plate 39, and one side of the cross plate 39 is fixedly connected with the corrugated plate 9.

[0042] Among them, by starting the biaxial motor 34, the two rotating shafts 35 rotate simultaneously, the two reciprocating screws 36 rotate simultaneously, driving the two threaded sleeves 37 to move towards each other, driving the scissor link 38 and the cross plate 39 to move, so as to stretch or contract the corrugated plate 9, and the amplitude, wavelength and edge curvature of the corrugated plate 9 can be adjusted in real time, significantly reducing the wave-making resistance at different ship speeds. At the same time, the alloy phase change characteristics are used to absorb impact energy, improving the anti-fatigue life of the deck, and the buoyancy ratio can be actively adjusted according to the load distribution or sea condition changes, taking into account the streamlined drag reduction during high-speed navigation and the structural stability under heavy-load operation, thus facilitating the use of users.

[0043] Embodiment 8:

[0044] This embodiment provides a marine floating deck structure. In addition to including the technical solutions of the above embodiments, it also has the following technical features. The reinforcement component includes a honeycomb core layer 28, a fiber reinforcement layer 29, a graphene-modified epoxy primer 30, a tungsten carbide composite coating 31 and a self-healing polyurea layer 32. The honeycomb core layer 28, the fiber reinforcement layer 29, the graphene-modified epoxy primer 30, the tungsten carbide composite coating 31 and the self-healing polyurea layer 32 are arranged in sequence, and are fixedly connected between the honeycomb core layer 28, the fiber reinforcement layer 29, the graphene-modified epoxy primer 30, the tungsten carbide composite coating 31 and the self-healing polyurea layer 32.

[0045] Among them, by providing the graphene-modified epoxy primer 30, the tungsten carbide composite coating 31 and the self-healing polyurea layer 32, the first deck body 1 and the second deck body 2 can have the advantages of corrosion resistance, anti-fouling and anti-fatigue.

[0046] Embodiment 9:

[0047] This embodiment provides a marine floating deck structure. In addition to including the technical solutions of the above embodiments, it also has the following technical features. The material of the honeycomb core layer 28 is aramid paper honeycomb, and the fibers of the fiber reinforcement layer 29 are orthogonally laid at 90 degrees.

[0048] Among them, by providing the honeycomb core layer 28, the strength of the stress concentration areas of the first deck body 1 and the second deck body 2 can be improved. By providing the fiber reinforcement layer 29, the bending loads of the first deck body 1 and the second deck body 2 can be resisted, and the phenomenon of inhibiting delamination failure can be avoided.

[0049] Working principle: By actively inserting the installation block 10 into the interior of the installation shell 12, and then holding the handle 20 and rotating it, at this time the handle 20 can drive the first rotating shaft 19 and the driving synchronous pulley 21 to rotate. Through the synchronous belt 24 arranged outside the driving synchronous pulley 21 and the two driven synchronous pulleys 23, the rotation of the driving synchronous pulley 21 can drive the two driven synchronous pulleys 23, the two second rotating shafts 22 and the two worm gears 25 to rotate simultaneously. Since the worm gear 25 is meshed with the worm wheel 26, the rotation of the worm gear 25 can drive the worm wheel 26 and the threaded sleeve 14 to rotate, and then drive the threaded rod 15 and the insertion block 16 to move. At this time, the insertion block 16 is actively inserted into the interior of the installation groove 11, and at this time the installation block 10 can be fixed inside the installation shell 12. When the insertion block 16 moves, it drives the slider 18 to slide inside the sliding groove 17, so that when the installation block 10 moves, it will not rotate. Through the above-mentioned structure, the first deck body 1 and the second deck body 2 can be spliced and fixed, which not only expands the loading area, improves the loading efficiency, but also enhances the overall strength and stability of the deck, enables the ship to adapt to the loading requirements of more types and quantities of wheeled vehicles, and at the same time maintains the flexibility and practicality of the deck, thus facilitating the use of users.

[0050] By starting the servo motor 7, the output end of the servo motor 7 drives the connecting shaft 6, the rotating block 8 and the corrugated plate 9 to rotate, so as to complete the adjustment of the angle of the corrugated plate 9. Through the arranged fiber Bragg grating sensor 27, the distribution of water flow impact force can be monitored in real time. The corrugated plate 9 can adjust its angle according to the distribution of water flow impact force. By setting the corrugated plate 9, the water flow impact resistance can be reduced. By starting the biaxial motor 34, the output end of the biaxial motor 34 will drive the two rotating shafts 35 to rotate simultaneously, and then drive the two reciprocating screw rods 36 to rotate simultaneously. At this time, the two threaded sleeves 37 can be driven to move towards each other, driving the scissor link 38 and the cross plate 39 to move, so as to stretch or contract the corrugated plate 9. The amplitude, wavelength and edge curvature of the corrugated plate 9 can be adjusted in real time, significantly reducing the wave-making resistance at different ship speeds. At the same time, the alloy phase change characteristics are used to absorb the impact energy, improving the anti-fatigue life of the deck, and the buoyancy ratio can be actively adjusted according to the load distribution or sea conditions, taking into account the streamlined drag reduction during high-speed navigation and the structural stability during heavy-load operation, thus facilitating the use of users.

[0051] By setting the honeycomb core layer 28, the strength of the stress concentration areas of the first deck body 1 and the second deck body 2 can be improved. By setting the fiber-reinforced layer 29, the bending load of the first deck body 1 and the second deck body 2 can be resisted, and the phenomenon of inhibiting delamination failure can be avoided. By setting the graphene-modified epoxy primer 30, the tungsten carbide composite coating 31 and the self-healing polyurea layer 32, the first deck body 1 and the second deck body 2 can have the advantages of corrosion resistance, anti-fouling and anti-fatigue, thus facilitating the use of the staff.

[0052] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. A floating deck structure for a ship, characterized in that: The invention comprises a first deck body (1) and a second deck body (2), wherein a mounting block (10) is fixedly mounted on one side of the first deck body (1) and the second deck body (2), and two symmetrically distributed mounting grooves (11) are provided at the bottom of the two mounting blocks (10); a mounting shell (12) is fixedly connected to one side of the first deck body (1) and the second deck body (2), and a transmission shell (13) is fixedly mounted on the top of the two mounting shells (12); a mounting assembly is arranged between the first deck body (1) and the second deck body (2); a rotating assembly is fixedly mounted on both sides of the first deck body (1) and the second deck body (2), and a wave plate (9) is arranged outside the rotating assembly; a plurality of honeycomb grooves (3) distributed at equal distances are provided on the top of the first deck body (1) and the second deck body (2), and a support block (4) is fixedly mounted inside the plurality of honeycomb grooves (3); a reinforcement assembly is arranged outside the support block (4), and a fiber optic grating sensor (27) is fixedly mounted outside the four wave plates (9).

2. A floating deck structure for a ship according to claim 1, characterized in that: The mounting assembly comprises two threaded sleeves (14), the two threaded sleeves (14) are rotatably mounted on one side of the inner wall of the mounting shell (12), the interiors of the two threaded sleeves (14) are threadedly connected to threaded rods (15), the other ends of the two threaded rods (15) are fixedly connected to plug blocks (16), and the two plug blocks (16) are movably plugged into the interiors of the two mounting grooves (11), respectively.

3. A floating deck structure for a ship according to claim 2, characterized in that: Two symmetrically distributed worms (25) are rotatably mounted on the bottom of the inner wall of the transmission housing (13), and worm wheels (26) are fixedly sleeved on the outsides of the two threaded sleeves (14), and the worms (25) and the worm wheels (26) are meshingly connected.

4. A floating deck structure for a ship according to claim 3, characterized in that: A first rotating shaft (19) is rotatably mounted on the bottom of the inner wall of the transmission housing (13); a handle (20) is fixedly connected to the top of the first rotating shaft (19); the handle (20) is made of rubber; the tops of the two worm gears (25) are fixedly connected to second rotating shafts (22); an active synchronous wheel (21) is fixedly sleeved on the outside of the first rotating shaft (19); driven synchronous wheels (23) are fixedly sleeved on the outside of the two second rotating shafts (22); and the active synchronous wheel (21) and the two driven synchronous wheels (23) are movably sleeved on the outside with a same synchronous belt (24).

5. A floating deck structure for a ship according to claim 4, characterized in that: The bottom of the inner wall of the mounting shell (12) is provided with two symmetrically distributed slide grooves (17), the bottom of the insert block (16) is fixedly connected with a slide block (18), and the slide block (18) is slidably mounted inside the slide groove (17).

6. A floating deck structure for a ship according to claim 1, characterized in that: The rotating assembly comprises four fixed frames (5), the four fixed frames (5) being fixedly mounted on the outside of the first deck body (1) and the second deck body (2), respectively; the four fixed frames (5) are internally rotatably mounted with connecting shafts (6); the four connecting shafts (6) are externally fixedly mounted with rotating blocks (8); the four fixed frames (5) are externally fixedly mounted with servo motors (7); and the output end of the servo motor (7) is fixedly connected to the connecting shaft (6).

7. A floating deck structure for a ship according to claim 6, characterized in that: One side of the four rotating blocks (8) is fixedly connected to a fixed shell (33), one side of the four wave plates (9) is fixedly connected to one side of the four fixed shells (33), the material of the four wave plates (9) is an iron-based alloy, and the iron-based alloy has a variable function. A dual-axis motor (34) is fixedly installed inside the four fixed shells (33), and two output ends of the four dual-axis motors (34) are fixedly connected to a rotating shaft (35). One end of the eight rotating shafts (35) is fixedly connected to a reciprocating screw (36), and the two ends of the eight reciprocating screws (36) have opposite spiral directions. The exterior of the eight reciprocating screws (36) is threadedly connected to two symmetrically distributed threaded sleeves (37), and every two threaded sleeves (37) form a group. A scissor-type connecting rod (38) is provided on one side of each group of threaded sleeves (37). One side of every two scissor-type connecting rods (38) is fixedly connected to the same horizontal plate (39), and one side of the horizontal plate (39) is fixedly connected to the wave plate (9).

8. The floating deck structure for a ship according to claim 1, characterized in that: The reinforcement component comprises a honeycomb core material layer (28), a fiber reinforcement layer (29), a graphene-modified epoxy primer (30), a tungsten carbide composite coating (31) and a self-repairing polyurea layer (32); the honeycomb core material layer (28), the fiber reinforcement layer (29), the graphene-modified epoxy primer (30), the tungsten carbide composite coating (31) and the self-repairing polyurea layer (32) are arranged in sequence; and the honeycomb core material layer (28), the fiber reinforcement layer (29), the graphene-modified epoxy primer (30), the tungsten carbide composite coating (31) and the self-repairing polyurea layer (32) are fixedly connected.

9. A floating deck structure for a ship according to claim 8, characterized in that: The material of the honeycomb core material layer (28) is aramid paper honeycomb, and the fibers of the fiber reinforcement layer (29) are laid orthogonally at 90 degrees.

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