Modularized cabin structure

Abstract

The invention relates to the technical field of ship body parts, in particular to a modularized cabin structure. Comprising a cabin body arranged below a ship body floor and power cabins arranged at the two ends of the cabin body, the cabin body comprises two sets of modular buoyancy cabins which are arranged at intervals, a self-adaptive draught space box is formed between the two sets of modular buoyancy cabins, and the modular buoyancy cabins and the self-adaptive draught space box are detachably connected. Each modular buoyancy bin comprises n unit bins arranged in an array mode, n is larger than or equal to 2, and a buoyancy block is arranged in each unit bin. A stabilizing assembly is arranged in the self-adaptive draught space box. Flexible construction of a site is achieved through modular structure setting, the buoyancy and strength of the ship are ensured through the synergistic effect of all the structures, the ship can not sink even if water enters the ship, meanwhile, the stability of the ship in heavy storm waves is enhanced through installation of the stabilizing assemblies, and the ship is suitable for various types of ships and has extremely high adaptability and safety.

Description

Technical Field

[0001] The present invention relates to the technical field of hull components, and particularly to a modular cabin structure. Background Art

[0002] In the fields of shipbuilding and shipping, the performance, construction efficiency, cost, and the ability to adapt to different requirements of ships have always been the focus of the industry. With the continuous development of global trade, the increasing demand for ocean resource development, and the growing requirements of the shipping market for diverse functions of ships, traditional shipbuilding technologies and structural layouts are facing numerous challenges.

[0003] Most traditional shipbuilding relies on shipyards by the water and adopts integral or sectional construction methods. This construction mode is greatly restricted by the site, has a long construction period, and requires a large investment in manpower and material resources, resulting in low shipbuilding efficiency and high costs. In addition, when a ship sails at sea, it will inevitably encounter various complex sea conditions, such as strong winds and big waves. Harsh sea conditions pose extremely high requirements for the stability and wave resistance of ships. Traditional ship structures often lack effective stability adjustment mechanisms when dealing with complex sea conditions, and it is difficult to adjust the floating state and attitude of the ship in real time, resulting in a large sway amplitude of the ship in the wind and waves, increasing the navigation risk, and even possibly causing safety accidents. In addition, when one side of the ship is heavily loaded, the traditional structure is difficult to automatically adjust the buoyancy balance, easily causing the ship to tilt excessively and affecting navigation safety. Summary of the Invention

[0004] The present invention provides a modular cabin structure to solve the technical problems of poor safety in the use of ships and inconvenience in dealing with various complex sea conditions in the prior art.

[0005] To solve the above problems, a modular cabin structure provided by the present invention adopts the following technical solutions:

[0006] It includes a cabin body arranged below the hull floor slab and power cabins arranged at both ends of the cabin body. The cabin body includes modular buoyancy cabins. The modular buoyancy cabins are two groups arranged at intervals, and an adaptive draft space box is formed between the two groups of modular buoyancy cabins. The modular buoyancy cabins and the adaptive draft space box are detachably connected.

[0007] Each group of modular buoyancy cabins includes n unit cabins arranged in an array, where n≥2, and buoyancy blocks are arranged in each unit cabin.

[0008] A stabilizing component is arranged in the adaptive draft space box.

[0009] Further, a return frame for limiting the buoyancy plate is arranged at the bottom end of the unit cabin.

[0010] Further, the adaptive draft space box includes m box body units corresponding to the unit compartments, where m = n.

[0011] Further, at the top of the side wall of the modular buoyancy tank close to the adaptive draft space box, there are first threaded connection holes, and at the top of the side wall of the adaptive draft space box, there are second threaded connection holes distributed opposite to the first threaded connection holes, and a connecting piece is provided between the second threaded connection holes and the first threaded connection holes.

[0012] Further, the adjacent unit compartments are detachably connected. There are connecting pieces on the side wall of the unit compartment away from the adaptive draft space box, and threaded connection posts are provided on the side wall of the unit compartment.

[0013] Further, a draft space is formed between the buoyancy block and the hull floor slab.

[0014] Further, there are multiple power compartments correspondingly arranged at the ends of the modular buoyancy tank and the adaptive draft space box.

[0015] Further, the stabilizing assembly includes a telescopic rod vertically arranged in the box body unit, and the bottom end of the telescopic rod is arranged on the stabilizing cross bar.

[0016] Further, the top end of the telescopic rod extends upward out of the hull floor slab.

[0017] The beneficial effects of a modular ship cabin structure provided by the present invention are as follows:

[0018] 1. The present invention can improve the prefabrication and installation efficiency. The modular ship cabin structure allows the modules to be fabricated in the factory building and then assembled on the water, without relying on shipbuilding sites by the water. This production method gets rid of the limitation of traditional shipbuilding on the sites by the water, can make full use of the standardized production processes and equipment in the factory building, realizes the batch production of modules, and greatly improves the shipbuilding efficiency.

[0019] Reduce production costs. On the one hand, modular production reduces the complexity and uncertainty of on-site construction, and reduces the input of manpower, material resources and time; on the other hand, there is no need for a dedicated shipbuilding site by the water, saving the cost of site leasing or construction. At the same time, the modular design is also convenient for the procurement and management of materials, further reducing the shipbuilding cost.

[0020] 2. The present invention has strong adaptability and flexibility. The modules can be flexibly combined according to needs, and the cargo hold can be easily expanded to meet the shipbuilding requirements of different tonnages and uses. Whether building small passenger ships, medium-sized cargo ships or large scientific research ships, etc., it can be achieved by adjusting the number and layout of the modules, improving the adaptability and flexibility of ship design.

[0021] The adjacent unit compartments are detachably connected. During the shipbuilding process, it is convenient to flexibly adjust the combination quantity and mode of the unit compartments according to actual requirements, and it is easy to increase or decrease the scale of the ship's hold or change the layout. When the use of the ship changes or it needs to be upgraded and transformed, the structure of the ship's hold can also be conveniently adjusted, reducing the difficulty and cost of the transformation.

[0022] 3. Strong use stability. Buoyancy blocks for fire and water prevention are provided in each unit compartment. Even if the ship's hold is flooded, the buoyancy of the ship can be maintained through the buoyancy blocks to prevent sinking, providing basic safety protection for the ship. A draft space is formed between the buoyancy blocks and the ship's hull floor. After the ship is loaded with goods or personnel, there is a more flexible space for balance adjustment between the buoyancy provided by the buoyancy blocks and the gravity borne by the hull. When one side of the ship is heavily loaded, the draft space can automatically adjust the floating state of the ship to a certain extent through the change in the depth of water entry, avoiding excessive tilting of the ship, thereby enhancing the stability of the ship during navigation. At the same time, when encountering wind and waves at sea, the draft space can give the ship a certain "elastic" buffer space under the action of wind and waves, reducing the possibility of the ship suddenly tilting greatly due to the impact of wind and waves, and improving the ship's anti-wind and wave ability in bad sea conditions.

[0023] 4. In the present invention, the stable crossbar of the fixed component extends into the water. Through the adjustment of the telescopic rod, its depth and position in the water can be adjusted in real time according to the sea conditions. When encountering strong winds and waves, the stable crossbar can increase the contact area and acting force between the ship and the water, providing an additional stabilizing moment, effectively reducing the sway amplitude of the ship, and enabling the ship to maintain a relatively stable navigation attitude in bad sea conditions, improving the navigation safety. Description of the Drawings

[0024] By referring to the accompanying drawings and reading the following detailed description, the above and other objects, features, and advantages of the exemplary embodiments of the present invention will become readily understood. In the drawings, several embodiments of the present invention are shown in an exemplary rather than restrictive manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0025] Figure 1 is a schematic diagram of a modular ship's hold structure of the present invention;

[0026] Figure 2 is Figure 1 a partial enlarged view of area A in

[0027] Figure 3 is Figure 1 a partial enlarged view of area B in

[0028] Description of the Reference Numerals:

[0029] 1. Hull body; 11. Modular buoyancy tank; 111. Unit tank; 112. Buoyancy block; 113. Return frame; 114. First threaded connection hole; 115. Connector; 116. Threaded connection column; 12. Adaptive draft space box; 121. Box unit; 122. Second threaded connection hole; 123. Connection piece; 2. Power compartment; 3. Stabilization assembly; 31. Telescopic rod; 32. Stabilization cross bar. Detailed implementation manners

[0030] 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. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0031] The number of any element in the drawings is for illustration rather than limitation, and any naming is only for distinction and does not have any limiting meaning.

[0032] Next, with reference to several representative embodiments of the present invention, the principles and spirits of the present invention will be elaborated in detail.

[0033] An embodiment of a modular hull structure provided by the present invention:

[0034] As Figures 1 to 3 shown,

[0035] It includes a hull body 1 provided below the hull floor and a power compartment 2 provided at both ends of the hull body 1. The hull body 1 includes a modular buoyancy tank 11. The modular buoyancy tanks 11 are arranged in two groups at intervals, and an adaptive draft space box 12 is formed between the two groups of modular buoyancy tanks 11. The modular buoyancy tank 11 and the adaptive draft space box 12 are detachably connected.

[0036] The modular hull structure allows the module production to be completed in the factory building and then assembled on the water, without relying on the shipbuilding site by the water, improving the shipbuilding efficiency and reducing the cost. The modules can be flexibly combined according to needs, and the cargo hold can be easily expanded to meet the shipbuilding requirements of different tonnages and uses.

[0037] In this embodiment, each group of modular buoyancy tanks 11 includes n unit tanks 111 arranged in an array, where n≥2, and a buoyancy block 112 is provided in each unit tank 111.

[0038] It should be noted that the buoyancy block 112 is fireproof and waterproof. Even if the cabin is flooded, the ship's buoyancy can be maintained through the buoyancy block to prevent sinking. The side walls of the unit tank 111 are made of steel structure to ensure the overall structural strength.

[0039] Wherein, a return frame 113 for limiting the buoyancy plate 112 is provided at the bottom end of the unit bin 111.

[0040] Specifically, each unit bin 111 is fabricated in the workshop according to the designed specifications. A buoyancy block 112 is installed inside each unit bin, and a return frame 113 is arranged at the bottom end of the unit bin to limit the buoyancy block 112.

[0041] Specifically, the adjacent unit bins 111 are detachably connected. A connecting member 115 is provided on the side wall of the unit bin 111 away from the adaptive draft space box 12, and a threaded connection post 116 is provided on the side wall of the unit bin 111.

[0042] The adjacent unit bins 111 can be detachably connected conveniently. On the one hand, during the shipbuilding process, it is convenient to flexibly adjust the combination quantity and mode of the unit bins 111 according to actual requirements, and it is easy to increase or decrease the scale of the ship's hold or change the layout, greatly improving the flexibility and adaptability of shipbuilding; on the other hand, when a certain unit bin 111 is damaged or needs to be upgraded and maintained, it can be conveniently disassembled for separate treatment without large-scale disassembly of the entire ship's hold, reducing the maintenance cost and difficulty, and at the same time reducing the interference with the normal use of the ship, improving the operation efficiency and service life of the ship.

[0043] Wherein, a draft space is formed between the buoyancy block 112 and the hull floor slab.

[0044] The existence of the draft space enables the ship to have a more flexible balance adjustment space between the buoyancy provided by the buoyancy block 112 and the gravity borne by the hull after loading goods or personnel. When one side of the ship is heavily loaded, the draft space can automatically adjust the floating state of the ship to a certain extent through the change in the depth of water entry, avoiding excessive tilting of the ship, thereby enhancing the stability of the ship during navigation.

[0045] In addition, when encountering wind and waves at sea, the ship will be subjected to a large external force and shake. The draft space can provide a certain "elastic" buffer space for the ship under the action of wind and waves, reducing the possibility of the ship suddenly tilting significantly due to the impact of wind and waves, reducing the risk of danger caused by excessive shaking of the ship, and improving the wind and wave resistance of the ship in bad sea conditions.

[0046] In this embodiment, the adaptive draft space box 12 includes m box body units 121 corresponding to the unit bins 111, where m = n.

[0047] Among them, a first threaded connection hole 114 is provided at the top of the side wall of the modular buoyancy tank 11 close to the adaptive draft space box 12, and a second threaded connection hole 122 is provided at the top of the side wall of the adaptive draft space box 12, which is distributed opposite to the first threaded connection hole 114, and a connecting plate 123 is provided between the second threaded connection hole 122 and the first threaded connection hole 114.

[0048] The number of box units 121 included in the adaptive draft space box 12 is equal to the number of unit compartments 111 of the modular buoyancy compartment 11 (m=n). This one-to-one corresponding design ensures a high degree of structural and functional matching between the two, making the overall layout of the ship compartment more reasonable and orderly, which is conducive to the functional synergy of each part and jointly providing the ship with stable buoyancy and navigation performance.

[0049] A first threaded connection hole 114 and a second threaded connection hole 122 are provided at the top of the side wall near the modular buoyancy tank 11 and the adaptive draft space box 12, and the connection strength between the two is greatly enhanced by threaded connection. The threaded connection is self-locking and can withstand large tension and shear forces, effectively preventing loosening or separation due to external forces such as wind and waves during the navigation of the ship, thereby ensuring the overall stability of the ship's cabin structure.

[0050] A connecting piece 123 is provided between the first threaded connection hole 114 and the second threaded connection hole 122, which further improves the reliability of the connection. The connecting piece 123 can disperse the stress at the connection, avoid stress concentration leading to damage to the connection part, extend the service life of the connection structure, and also enhance the impact resistance of the ship hold structure in complex sea conditions.

[0051] In addition, the connection method using threaded connection holes and connecting pieces 123 is a standardized connection method, which is convenient for operation during the assembly and maintenance of the ship warehouse. During assembly, it is only necessary to align the corresponding threaded connection holes, insert and tighten the bolts, and then install the connecting piece to complete the connection. The operation is simple and fast, which improves the installation efficiency. Moreover, this connection method has good detachability. When the ship warehouse needs to be repaired, modified or replaced, the connecting piece can be easily removed, the bolts can be loosened, and the modular buoyancy tank 11 and the adaptive draft space box 12 can be separated, which is convenient for inspection, repair or replacement of individual components, reducing the maintenance cost and difficulty.

[0052] In this embodiment, the power tanks 2 are multiple and are correspondingly arranged at the ends of the modular buoyancy tanks 11 and the adaptive draft space boxes 12.

[0053] Multiple power compartments 2 are respectively arranged at the ends of the modular buoyancy compartment 11 and the adaptive draft space box 12, so that the distribution of the power system on the hull is more balanced. This layout can avoid excessive concentration of power in one place, resulting in excessive local stress on the hull, thus ensuring the force balance of the hull during navigation, reducing hull deformation and vibration caused by uneven power distribution, and improving the navigation stability of the ship.

[0054] There is usually a relatively suitable space at the end positions of the modular buoyancy compartment 11 and the adaptive draft space box 12 to install the power compartment 2. Such a layout can make full use of the hull structure characteristics, better integrate the power compartment 2 with other parts of the hull, reduce the occupation of the internal space of the hull, and is also conducive to the heat dissipation and maintenance of the power system.

[0055] In addition, this layout of the power compartment has strong versatility and is applicable to different types of ships, such as passenger ships, cargo ships, fishing boats, etc. Whether it is a small ship or a large ship, the number and position of the power compartments 2 can be reasonably set according to the hull scale and power requirements to meet the navigation requirements of different ship types.

[0056] In this embodiment, a stabilizing component 3 is provided in the adaptive draft space box 12.

[0057] Among them, the stabilizing component 3 includes a telescopic rod 31 vertically arranged in the box unit 121, and the bottom end of the telescopic rod 31 is provided with a stabilizing cross bar 32.

[0058] Among them, the top end of the telescopic rod 31 extends upward out of the hull floor. Specifically, the top end of the telescopic rod 31 extending upward out of the hull floor requires ensuring the sealing at the extension point.

[0059] During sea navigation, the ship will encounter various complex sea conditions, such as strong winds and big waves. The stabilizing cross bar 32 of the stabilizing component 3 extends deep into the water, and through the adjustment of the telescopic rod 31, its depth and position in the water can be adjusted in real time according to the sea conditions. When encountering strong winds and big waves, the stabilizing cross bar 32 can increase the contact area and acting force between the ship and the water, provide an additional stabilizing moment, effectively reduce the swaying amplitude of the ship, and enable the ship to maintain a relatively stable navigation attitude under bad sea conditions, improving the navigation safety.

[0060] Among them, the telescopic rod 31 can be an electric telescopic rod and can be powered by the photovoltaic power generation on the hull.

[0061] Based on the above description of this specification, those skilled in the art can also understand the following terms used, such as "upper", "lower", "front", "rear", "left", "right", "width", "horizontal", "top", "bottom", "inner", "outer", etc. The terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings of this specification. They are only for the purpose of facilitating the description of the solution of the present invention and simplifying the description, rather than explicitly or implicitly indicating that the devices or elements involved must have the specific orientation, be constructed and operated in the specific orientation. Therefore, the above terms of orientation or positional relationship cannot be understood or interpreted as a limitation to the solution of the present invention.

[0062] In addition, in the description of this specification, the meaning of "a plurality of" is at least two, such as two, three or more, etc., unless otherwise specifically defined.

Claims

1. A modular cabin structure, characterized in that, It includes a cabin body (1) provided below the hull floor and power cabins (2) provided at both ends of the cabin body (1). The cabin body (1) includes modular buoyancy tanks (11). The modular buoyancy tanks (11) are arranged in two groups at intervals, and an adaptive draft space box (12) is formed between the two groups of modular buoyancy tanks (11). The modular buoyancy tanks (11) and the adaptive draft space box (12) are detachably connected. Each group of modular buoyancy tanks (11) includes n unit tanks (111) arranged in an array, where n≥2, and a buoyancy block (112) is provided in each unit tank (111). A stabilizing component (3) is provided in the adaptive draft space box (12).

2. The modular cabin structure according to claim 1, characterized in that, A return frame (113) for limiting the buoyancy plate (112) is provided at the bottom end of the unit tank (111).

3. The modular cabin structure according to claim 1, characterized in that, The adaptive draft space box (12) includes m box body units (121) corresponding to the unit tanks (111), where m = n.

4. The modular cabin structure according to claim 1, characterized in that, At the top end of the side wall of the modular buoyancy tank (11) close to the adaptive draft space box (12), a first threaded connection hole (114) is provided. At the top end of the side wall of the adaptive draft space box (12), a second threaded connection hole (122) is provided opposite to the first threaded connection hole (114). A connecting piece (123) is provided between the second threaded connection hole (122) and the first threaded connection hole (114).

5. The modular cabin structure according to claim 4, characterized in that, Adjacent unit tanks (111) are detachably connected. A connecting piece (115) is provided on the side wall of the unit tank (111) away from the adaptive draft space box (12), and a threaded connection post (116) is provided on the side wall of the unit tank (111).

6. The modular cabin structure according to claim 1, characterized in that, A draft space is formed between the buoyancy block (112) and the hull floor.

7. The modular cabin structure according to claim 1, characterized in that, The power cabins (2) are multiple and are correspondingly provided at the ends of the modular buoyancy tanks (11) and the adaptive draft space box (12).

8. The modular cabin structure according to claim 3, characterized in that The stabilizing component (3) includes a telescopic rod (31) vertically provided in the box body unit (121), and the bottom end of the telescopic rod (31) is provided on a stabilizing cross bar (32).

9. The modular cabin structure according to claim 8, characterized in that, The top end of the telescopic rod (31) extends upward outside the hull floor.

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