Spliced offshore container

Abstract

The invention provides a spliced offshore container. The spliced offshore container comprises corner columns, longitudinal beams and lifting lug assemblies. Vertex angle pieces are arranged at the top ends of the corner columns, and the longitudinal beams are connected to the adjacent vertex angle pieces. The longitudinal beams are provided with notches facing the vertex angle pieces. The lifting lug assembly is arranged in the notch. The lifting lug assembly comprises a bottom plate, a lifting lug, a first vertical plate and a second vertical plate. The bottom plate is fixedly connected to the notch, and at least part of the bottom plate extends to the position between the corner column and the top corner piece. The bottom plate is connected with a lifting lug, a first vertical plate and a second vertical plate. And the plate length direction of the lifting lugs is consistent with the extension direction of a connecting line of the opposite vertex angle pieces. The first vertical plate is opposite to the vertex angle piece. The second vertical plate is located between the first vertical plate and the vertex angle piece, and the first vertical plate and the second vertical plate are connected with each other. When the containers are spliced, the vertex angle pieces of the adjacent containers are in butt joint, the first vertical plates of the adjacent containers are in butt joint, and the second vertical plates of the adjacent containers are oppositely arranged. The lifting lug assemblies guarantee the butt joint accuracy and meanwhile guarantee the connection strength of the adjacent containers.

Description

Technical Field

[0001] The present application relates to the technical field of containers, and more specifically to a spliced ​​offshore container. Background Art

[0002] Traditional container houses are modified from standard freight containers. Their structural strength does not meet the requirements of offshore containers and cannot withstand harsh marine environment conditions. Traditional container houses cannot meet the requirements of the marine engineering field. They do not have sufficient strength, especially the stacking and splicing strength of containers, which is not enough to withstand the long-term harsh marine environment.

[0003] Therefore, it is necessary to provide a spliced ​​offshore container to at least partially solve the above problems. Summary of the invention

[0004] A series of simplified concepts are introduced in the Summary of the Invention section, which will be further described in detail in the Detailed Description of the Invention section. The Summary of the Invention section of this application does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the scope of protection of the claimed technical solution.

[0005] In order to at least partially solve the above problems, the present application provides a spliced ​​offshore container, comprising:

[0006] Corner posts, the top ends of the four corner posts are all provided with top corner fittings;

[0007] A longitudinal beam, the longitudinal beam extending along the length direction of the container, the longitudinal beam connected to adjacent corner fittings, and the longitudinal beam is provided with a notch toward the corner fittings;

[0008] A lifting ear assembly, the lifting ear assembly is arranged in the notch, and the lifting ear assembly comprises:

[0009] A bottom plate, the bottom plate is fixed to the notch of the longitudinal beam, and at least a portion of the bottom plate extends between the corner post and the top corner piece;

[0010] A lifting ear, the lifting ear being connected to the top surface of the bottom plate, the lifting ear being constructed as a vertical ear-shaped plate member, the plate length direction of the ear-shaped plate member being consistent with the extension direction of the connecting line of the diagonal top corner pieces;

[0011] A first vertical plate, the first vertical plate is connected to the top surface of the bottom plate, and the first vertical plate is arranged opposite to the top corner piece;

[0012] A second vertical plate, the second vertical plate is connected to the top surface of the bottom plate, the second vertical plate is located between the first vertical plate and the top corner piece, and the first vertical plate and the second vertical plate are connected to each other;

[0013] Wherein, when the containers are spliced, the top corner pieces of adjacent containers are connected to each other, the first vertical panels of adjacent containers are connected to each other, and the second vertical panels of adjacent containers are arranged opposite to each other.

[0014] According to the spliced ​​offshore container provided by this solution, this solution is provided with a lifting lug assembly to meet the lifting between ships. The bottom plate of the lifting lug assembly is extended between the corner column and the top corner piece to reduce the local stress concentration phenomenon, so that the load can be more evenly transferred to the entire container structure. The overall strength of the lifting lug assembly is high. When the containers are docked, the lifting lug assembly ensures the docking accuracy while ensuring the connection strength of adjacent containers, so that multiple containers can be stacked and spliced ​​together tightly and firmly.

[0015] Optionally, the ear assembly further includes a first vertical plate, the third vertical plate is located between the first vertical plate and the ear, and the third vertical plate is spaced apart from the first vertical plate, and the third vertical plate is provided with a lock hole;

[0016] Wherein, when the containers are spliced, the third vertical plates of adjacent containers are connected to each other, and the lock holes of the connected third vertical plates are suitable for connecting bridge locks.

[0017] Optionally, the container further comprises:

[0018] A crossbeam, the crossbeam being connected between two oppositely disposed longitudinal beams, the crossbeam, the longitudinal beams and the top corner pieces forming a top frame;

[0019] A top plate, the top plate being connected to the upper end of the top frame, the top plate being formed with a notch at the lifting ear assembly; wherein,

[0020] The first vertical panel is connected to the top panel; and / or

[0021] The second vertical panel is connected to the top panel; and / or

[0022] An end of the second vertical plate away from the first vertical plate is connected to the cross beam.

[0023] Optionally, the height of the first vertical plate and / or the second vertical plate is higher than the height of the lifting ear.

[0024] Optionally, the inner walls of the top, sides and ends of the container are all provided with a fireproof layer; and / or

[0025] The container is provided with a wall panel inside, and the wall panel is spaced apart from the wall surface of the container; and / or

[0026] The bottom plate of the container includes a floor and a fireproof layer, and the floor is located above the fireproof layer.

[0027] Optionally, a first living cabin, a sanitary unit and a second living cabin are sequentially arranged in the length direction of the container, the first living cabin, the sanitary unit and the second living cabin are separated into mutually independent spaces by wall panels, and an openable first inner door body is arranged between the first living cabin and the sanitary unit, and an openable second inner door body is arranged between the second living cabin and the sanitary unit;

[0028] Wherein, in the sanitary unit, when one of the first inner door body and the second inner door body is locked, the other of the first inner door body and the second inner door body is locked.

[0029] Optionally, furniture is provided in the first living cabin and the second living cabin, and the furniture is fixedly connected to the container.

[0030] Optionally, the container is provided with a first fresh air system and a second fresh air system, the first fresh air system is used to supply fresh air to the first living cabin and the second living cabin, and the second fresh air system is used to supply fresh air to the sanitary unit; wherein,

[0031] The first fresh air system comprises a fresh air main duct, a first fresh air cabin member and a fresh air branch duct; one end of the first fresh air cabin member is connected to the fresh air main duct, and the other end of the first fresh air cabin member extends to the outside of the box; one end of a plurality of the fresh air branch ducts is respectively connected to the fresh air main duct, and the other end of a plurality of the fresh air branch ducts respectively extends to the first living cabin and the second living cabin; and / or

[0032] The second fresh air system includes a second fresh air chamber member and a fresh air duct; one end of the second fresh air chamber member extends into the box, and the other end of the second fresh air chamber member extends out of the box; one end of the fresh air duct is connected to the second fresh air chamber member, and the other end of the fresh air duct extends to the sanitary unit; and / or

[0033] The first inner door body is provided with a shutter to connect with the first living cabin; the second inner door body is provided with a shutter to connect with the second living cabin.

[0034] Optionally, at least a portion of the end wall of the end portion of the container is recessed inward to form an installation box, and the installation box is used to install an air conditioner outdoor unit or a cable; and / or

[0035] A connection hole is provided at the end of the container, and a fresh water pipe or a black and gray water pipe passes through the connection hole.

[0036] Optionally, when the containers are spliced ​​along the width direction of the containers, adjacent containers are fixedly connected by bridge locks, and the bridge locks are connected to the lifting ear assemblies; and / or

[0037] When the containers are spliced ​​along the length direction and / or width direction of the containers, adjacent containers are fixedly connected by bridge locks, and the bridge locks are connected to the top corner fittings; and / or

[0038] When the containers are spliced ​​along the height direction of the containers, adjacent containers are fixedly connected by twist locks, and the twist locks are connected to the top corner pieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The following drawings of the embodiments of the present application are hereby used as part of the present application for understanding the present application. The drawings show the embodiments of the present application and their descriptions, and are used to explain the principles of the present application. In the drawings,

[0040] Figure 1 This is a three-dimensional schematic diagram of a container according to a preferred embodiment of the present application;

[0041] Figure 2 for Figure 1 An enlarged schematic diagram of part A in FIG.

[0042] Figure 3 A three-dimensional schematic diagram of a container from another perspective of a preferred embodiment of the present application;

[0043] Figure 4 This is a three-dimensional schematic diagram of a container assembly according to a preferred embodiment of the present application;

[0044] Figure 5 for Figure 4 An enlarged schematic diagram of part B in FIG.

[0045] Figure 6 This is a schematic top view of the interior of a container according to a preferred embodiment of the present application;

[0046] Figure 7 for Figure 6 An enlarged schematic diagram of part C in FIG.

[0047] Figure 8 A schematic cross-sectional view of a bottom plate of a container according to a preferred embodiment of the present application;

[0048] Fig. 9 A schematic front view of one end of a container according to a preferred embodiment of the present application;

[0049] Fig.10 This is a schematic front view of the other end of a container according to a preferred embodiment of the present application.

[0050] Description of Reference Numerals

[0051] 100: corner post

[0052] 200: Corner piece

[0053] 310: Stringer

[0054] 311: Gap

[0055] 320: Beam

[0056] 400: Top plate

[0057] 500: Lifting eye assembly

[0058] 510: Base plate

[0059] 520: Lugs

[0060] 530: First vertical board

[0061] 540: Second vertical board

[0062] 550: The third vertical board

[0063] 551: Keyhole

[0064] 1: Container

[0065] 11: First cabin

[0066] 12: Health Unit

[0067] 13: Second cabin

[0068] 14: Wall

[0069] 15: Floor

[0070] 151: Plate body

[0071] 16: Installation Box

[0072] 17: Connection hole

[0073] 2: Fireproof layer

[0074] 3: Wall panels

[0075] 41: First inner door

[0076] 42: Second inner door

[0077] 43: First outer door

[0078] 44: Second outer door

[0079] 45: Emergency lighting

[0080] 51: First fresh air cabin parts

[0081] 52: Fresh air main duct

[0082] 53: Fresh air branch duct

[0083] 54: Second fresh air through the cabin

[0084] 55: Fresh air duct

[0085] 56: Salt spray filter

[0086] 57: Fire damper

[0087] 58: Static pressure box DETAILED DESCRIPTION

[0088] In the following description, a large number of specific details are provided to provide a more thorough understanding of the present application. However, it is obvious to those skilled in the art that the present application embodiments can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present application embodiments, some technical features well known in the art are not described.

[0089] Herein, ordinal numbers such as “first” and “second” cited in the present application are merely identifications and do not have any other meanings, such as a specific order, etc. Moreover, for example, the term “first component” itself does not imply the existence of the “second component”, and the term “second component” itself does not imply the existence of the “first component”.

[0090] In this document, “upper”, “lower”, “front”, “back”, “left”, “right”, etc. are only used to indicate the relative position relationship between related parts, rather than to limit the absolute positions of these related parts.

[0091] In this document, “equal”, “same”, etc. are not strictly limited in a mathematical and / or geometric sense, but also include errors that can be understood by those skilled in the art and are allowed in manufacturing or use.

[0092] Unless otherwise stated, the numerical ranges herein include not only the entire range within its two endpoints but also include several sub-ranges contained therein.

[0093] Now, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in a variety of different forms and should not be interpreted as being limited to the embodiments described herein. It should be understood that these embodiments are provided to make the disclosure of the present application thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art.

[0094] Traditional container houses cannot meet the requirements of the marine engineering field and do not have sufficient strength, especially the stacking and splicing strength of the containers 1, which is not enough to withstand the long-term harsh marine environment.

[0095] Reference Figure 1-Figure 10 The present application provides a spliced ​​offshore container, comprising a corner post 100 and a top frame arranged at the top of the corner post 100. The top frame comprises top corner fittings 200 at four corners, and longitudinal beams 310 and transverse beams 320 located between the top corner fittings 200. The longitudinal beams 310 extend along the length direction of the container 1, the longitudinal beams 310 are connected between adjacent top corner fittings 200, and the longitudinal beams 310 are provided with notches 311 toward the top corner fittings 200.

[0096] The traditional housing container 1 can only be lifted by a special lifting device, which is not suitable for lifting between ships and cannot meet the requirements of lifting on ships. The present solution provides a lifting lug assembly 500 to meet the requirements of lifting between ships.

[0097] The lifting eye assembly 500 is disposed in the notch 311 of the longitudinal beam 310. Figure 2 and Figure 5 The lifting lug assembly 500 includes a bottom plate 510, a first vertical plate 530 and a second vertical plate 540. The bottom plate 510 is fixed to the notch 311 of the longitudinal beam 310. The notch 311 provides a stable support surface for the bottom plate 510 of the lifting lug assembly 500, so that the bottom plate 510 can fit tightly at the notch 311 and form a stable connection with the longitudinal beam 310. At least part of the bottom plate 510 extends between the corner post 100 and the top corner fitting 200. The connection strength between the bottom plate 510 and the top corner fitting 200 and the corner post 100 is high. Optionally, the bottom plate 510 is welded to the longitudinal beam 310, the top corner fitting 200 and the corner post 100. Extending the bottom plate 510 between the corner post 100 and the top corner fitting 200 reduces the local stress concentration phenomenon, so that the load can be more evenly transferred to the entire container 1 structure.

[0098] Optionally, the lifting lug assembly 500 is fully welded to the corner column 100 and the top frame. By fully welding, the overall structural strength of the container 1 during the lifting process can be significantly increased. During the lifting operation between ships, the container 1 needs to withstand the test of complex environmental factors such as wind, waves, and shaking. The full welding connection can ensure that the lifting lug assembly 500 will not loosen or fall off during the lifting process, thereby ensuring the safe lifting of the container 1.

[0099] The first vertical plate 530 and the second vertical plate 540 are respectively connected to the top surface of the bottom plate 510, and the first vertical plate 530 and the second vertical plate 540 are connected to each other. Among them, the first vertical plate 530 is arranged opposite to the top corner fitting 200, and the second vertical plate 540 is located between the first vertical plate 530 and the top corner fitting 200. That is, the bottom plate 510, the first vertical plate 530, the second vertical plate 540 and the top corner fitting 200 enclose a mounting area. The lifting lug 520 is installed in the mounting area. The lifting lug 520 is installed in such an enclosed area, which can ensure that it is in the best force position during the lifting process, and is also convenient for installation and maintenance. Specifically, the lifting lug 520 is connected to the top surface of the bottom plate 510, and the lifting lug 520 is constructed as a vertical ear-shaped plate member, and the plate length direction of the ear-shaped plate member is consistent with the extension direction of the connecting line of the diagonal top corner fittings 200. This keeps the balance and stability of the container 1 during the lifting process, meeting the lifting use on the ship. In some embodiments, the lug 520 can also serve as a fixing point of the container 1 to prevent damage caused by the movement of the goods during transportation. Exemplarily, the lugs 520 of adjacent containers 1 are locked by bridge locks. In this solution, during the transportation and stacking of the container 1, the lug assembly 500 is subjected to pressure from above and lateral shear force. By setting the first vertical plate 530 and the second vertical plate 540 in this solution, the force condition is optimized and the risk of local stress concentration and damage is reduced.

[0100] When the container 1 is fixed, the top corner fitting 200 can be locked by a bridge lock to fix the container 1 to the external structure. When the container 1 is spliced ​​and assembled, the bridge lock at the top corner fitting 200 may interfere with the connected container 1 or the external structure.

[0101] Reference Figure 4-Figure 5 , according to the container 1 in this solution, it is combined and disassembled according to actual needs. Among them, when the containers 1 are spliced, the top corner fittings 200 of adjacent containers 1 are connected, the first vertical plates 530 of adjacent containers 1 are connected, and the second vertical plates 540 of adjacent containers 1 are arranged relatively. That is, the first vertical plates 530, the second vertical plates 540 and the top corner fittings 200 of adjacent containers 1 are enclosed to form an operating area. This operating area not only facilitates the stacking and fixing of the containers 1, but also enhances the stability and safety of the stacking structure. Optionally, a bridge lock can be placed in this area to avoid interference when locking adjacent containers 1 by means of the bridge lock. The operating area provides an ideal installation position for fixing devices such as bridge locks. The bridge lock can firmly connect adjacent containers 1 to prevent relative movement or tilting between them, thereby ensuring the safety of the stacking structure during transportation and storage.

[0102] Through this solution, the adaptability and reliability of the container 1 during offshore transportation and operation are improved. The container 1 can be combined and disassembled according to actual needs, which improves the flexibility and modularity of use. Through this solution, it is ensured that the connection between the containers 1 is firm and reliable during the splicing process, thereby enhancing the stability of the overall structure.

[0103] During the process of combining and splicing the container 1, the bridge lock connected to the top corner piece 200 may interfere with other structures. In some embodiments of the present application, the lifting ear assembly 500 also includes a third vertical plate 550, the third vertical plate 550 is located between the first vertical plate 530 and the lifting ear 520, and the third vertical plate 550 is spaced from the first vertical plate 530, and the third vertical plate 550 is provided with a lock hole 551. Among them, when the container 1 is spliced, the third vertical plates 550 of adjacent containers 1 are connected, and the lock holes 551 of the connected third vertical plates 550 are suitable for connecting the bridge lock. The operator can easily insert and fix the bridge lock into the third vertical plate 550 of the adjacent container 1 through the lock hole 551, thereby completing the splicing of the container 1. In this solution, the bridge lock connected to the lock hole 551 is placed in the operation area. Similarly, when disassembly is required, the bridge lock can also be easily removed to achieve the separation of the container 1. Optionally, the interval between the third vertical plate 550 and the first vertical plate 530 is greater than or equal to 66 mm, so as to better accommodate or operate the bridge lock. In this solution, the third vertical plate 550 is provided to provide more fixed connection sites when the container 1 is spliced, thereby increasing the connection sites without damaging the structure and strength of the container.

[0104] In some embodiments of the present application, a top plate 400 is connected to the upper end of the top frame of the container 1. The connection between the top plate 400 and the top frame enhances the overall structural stability of the container 1. Optionally, the top plate 400 is formed with a notch at the lifting lug assembly 500 to expose the lifting lug assembly 500. The notch design can provide sufficient space for the lifting lug assembly 500 without affecting the overall structural strength of the container 1. The exposure of the lifting lug assembly 500 enables operators to perform safe operations more easily.

[0105] In some embodiments of the present application, the first vertical plate 530 is connected to the top plate 400. Specifically, the first vertical plate 530 is connected to the missing corner of the top plate 400. The missing corner design makes the installation of the first vertical plate 530 more convenient, and also strengthens the overall structural strength of the container 1.

[0106] In some embodiments of the present application, the second vertical plate 540 is connected to the top plate 400. Specifically, the second vertical plate 540 is connected to the missing corner of the top plate 400. The missing corner design makes the installation of the second vertical plate 540 more convenient, and also strengthens the overall structural strength of the container 1.

[0107] In some embodiments of the present application, the end of the second vertical plate 540 away from the first vertical plate 530 is connected to the cross beam 320. A stable support structure is formed between the second vertical plate 540 and the cross beam 320, and the force of the second vertical plate 540 can be more effectively transmitted to the cross beam 320, and further dispersed to other parts of the container 1 by the cross beam 320. In this solution, the overall width of the lifting ear assembly 500 is greater than the overall width of the top corner piece 200, so that each component in the lifting ear assembly 500 can be stably connected to the top frame, increasing the contact area, while providing a larger operating space, thereby improving the safety of the lifting process.

[0108] In some embodiments of the present application, the height of the first vertical plate 530 and / or the second vertical plate 540 is higher than the height of the lifting ear 520. Specifically, the height difference between the first vertical plate 530 and the lifting ear 520 is greater than or equal to 3 mm. The height difference between the second vertical plate 540 and the lifting ear 520 is greater than or equal to 3 mm. The first vertical plate 530 and the second vertical plate 540 can effectively protect the lifting ear 520 and reduce interference and collision with the lifting ear 520 in scenes such as lifting and assembly.

[0109] In some embodiments of the present application, when the containers 1 are spliced ​​along the width direction of the containers 1 , adjacent containers 1 are fixedly connected by bridge locks, and the bridge locks are connected to the lifting ear assemblies 500 .

[0110] In some embodiments of the present application, when the containers 1 are spliced ​​along the length direction and / or width direction of the containers 1, the adjacent containers 1 are fixedly connected by bridge locks, and the bridge locks are connected to the top corner fittings 200. It can be understood that when there is another container 1 above the container 1, the bridge lock locked to the lower container 1 may interfere with the upper container 1. In this case, the bridge lock is locked to the third vertical plate 550 to achieve fixation.

[0111] In some embodiments of the present application, when the containers 1 are spliced ​​in the height direction of the containers 1, the adjacent containers 1 are fixedly connected by twist locks, and the twist locks are connected to the top corner fittings 200 and the bottom corner fittings. In this solution, the top corner fittings 200 and the bottom corner fittings are connected to the two ends of the corner post 100 along the length direction thereof.

[0112] In this solution, by providing the lifting lug assembly 500, multiple containers can be stacked and spliced ​​together tightly and firmly to form a larger-scale structure.

[0113] In some embodiments of the present application, the top, side, end and bottom of the container 1 are all provided with a fireproof layer 2. In this embodiment, the fireproof layer 2 is an aluminum foil rock wool board. The fireproof layer 2 is attached to the inner wall of the top, side and end wall 14 of the container 1. The fireproof layer 2 reaches the A60 fireproof grade.

[0114] Reference Figure 6 and Figure 7 In some embodiments of the present application, a wall panel 3 is provided inside the container 1, and the wall panel 3 is spaced from the wall surface 14 of the container 1. By means of the spacing, an air layer is formed, which plays a role of heat insulation and heat preservation, and helps to maintain the stability of the internal environment of the container 1. Optionally, the wall panel 3 is enclosed to form a compartment. Optionally, the wall panel 3 adopts a B15 wall panel. The B15 wall panel is a double-layer rock wool sandwich panel with a B15 fire protection grade. The B15 wall panel can not only ensure the beauty of the box, but also further improve the fire protection performance of the box. As an auxiliary fire protection structure, the B15 wall panel can slow down the spread of fire and reduce the damage caused by fire to the interior of the container 1. In this solution, A60 aluminum foil rock wool is provided on the top, side, end, first outer door body 43, and second outer door body 44 of the container 1. The A60 aluminum foil rock wool is close to the steel structure box to form a complete enclosed space, which can play a role of heat insulation and fire prevention.

[0115] Reference Figure 8 In some embodiments of the present application, the floor 15 of the container 1 includes a plate body 151 and a fireproof layer 2, and the plate body 151 is located above the fireproof layer 2. As the main load-bearing surface for the goods inside the container 1, the plate body 151 needs to have certain strength and rigidity. Placing the plate body 151 above the fireproof layer 2 can ensure that the floor 15 will not be affected by the presence of the fireproof layer 2 when bearing the weight of the goods, thereby maintaining its structural integrity and stability. Optionally, the plate body 151 of the container 1 adopts PVC flooring, and the fireproof layer 2 adopts A60 deck dressing. A60 deck dressing is a dressing with a fire resistance rating of A60. The A60 deck dressing is applied to the lower surface of the PVC floor, and different patterns can be selected as needed to make the box look neat and beautiful.

[0116] In some embodiments of the present application, the first living cabin 11, the sanitary unit 12 and the second living cabin 13 are sequentially arranged in the length direction of the container 1. The partition setting enables each area to independently assume its specific function, thereby improving the utilization efficiency and living comfort of the internal space of the container 1. The first living cabin 11, the sanitary unit 12 and the second living cabin 13 are separated into independent spaces by the wallboard 3, and a first inner door body 41 that can be opened and closed is arranged between the first living cabin 11 and the sanitary unit 12, and a second inner door body 42 that can be opened and closed is arranged between the second living cabin 13 and the sanitary unit 12. Among them, in the sanitary unit 12, when one of the first inner door body 41 and the second inner door body 42 is locked, the other of the first inner door body 41 and the second inner door body 42 is locked. That is, when the door body is locked from the sanitary unit 12, when one side of the door is locked, the door on the other side cannot be opened. It can be understood that the locking here refers to locking the door body from the sanitary unit 12. As an independent area, the sanitary unit 12 reduces interference and pollution to other areas. At the same time, the provision of the interlocking mechanism can, to a certain extent, prevent the sanitary unit 12 from being mistakenly entered when someone is using it.

[0117] Optionally, the first inner door body 41 can be locked from the first living cabin 11. The second inner door body 42 can be locked from the second living cabin 13. It can be understood that the locking here is an independent locking mechanism, that is, the locking of one of the first inner door body 41 and the second inner door body 42 does not affect the use of the other. In this solution, the relative independence of the first living cabin 11 and the second living cabin 13 is ensured by the sanitary unit 12 and the coordinated arrangement of the first inner door body 41 and the second inner door body 42.

[0118] Optionally, the first inner door body 41 is provided with a shutter to communicate with the first living cabin 11 . The second inner door body 42 is provided with a shutter to communicate with the second living cabin 13 .

[0119] Optionally, the fireproofing grade of the first inner door body 41 and the second inner door body 42 reaches B0. B0 fireproof door bodies can effectively prevent the spread of fire and smoke when a fire occurs, which is very important for improving the overall fireproofing safety inside the container 1.

[0120] In some embodiments of the present application, furniture is arranged in the first living cabin 11 and the second living cabin 13, and the furniture is fixedly connected to the container 1. Optionally, the first living cabin 11 and the second living cabin 13 are equipped with furniture such as a single bed, a double bed, a wardrobe, and a desk. Due to the harsh marine environment, the ship may encounter strong winds, heavy rains, and large waves when sailing, and each piece of furniture has a specially designed fixing part to ensure that all furniture can be securely fixed.

[0121] Reference Fig. 9 and Fig.10In some embodiments of the present application, the first living cabin 11 is provided with a first outer door body 43 so that the first living cabin 11 can be connected to the outside of the box. The second living cabin 13 is provided with a second outer door body 44 so that the second living cabin 13 can be connected to the outside of the box. Optionally, the first outer door body 43 and the second outer door body 44 are A60 fireproof doors. Optionally, the first outer door body 43 and the second outer door body 44 are located at the ends of the box.

[0122] In some embodiments of the present application, an emergency lighting lamp 45 is further provided outside the box. The emergency lighting lamp 45 is located at the end of the box.

[0123] In some embodiments of the present application, the container 1 is provided with a first fresh air system and a second fresh air system. The first fresh air system is used to supply fresh air to the first living cabin 11 and the second living cabin 13. The second fresh air system is used to supply fresh air to the sanitary unit 12.

[0124] The above-mentioned fresh air system includes a fresh air cabin through-hole. The fresh air cabin through-hole is connected to the box body of the container 1. At least part of the fresh air cabin through-hole is located outside the box body, and at least part of the fresh air cabin through-hole is located inside the box body. The fresh air cabin through-hole located in the box body is connected to a fresh air duct. Optionally, the fresh air cabin through-holes of the first fresh air system and the second fresh air system are respectively located at the two ends of the container 1. The internal space of the container 1 is limited. Installing the fresh air cabin through-holes of the first fresh air system and the second fresh air system at both ends respectively can maximize the use of space and avoid mutual interference and collision between equipment. Specifically, the first fresh air cabin through-hole 51 and the second fresh air cabin through-hole 54 are respectively located at the two ends of the container 1.

[0125] A salt spray filter 56 is provided between the fresh air passage member and the fresh air duct. The salt spray filter 56 ensures that the air entering the container 1 is filtered.

[0126] The fresh air duct 55 is provided with a fire damper 57. Optionally, the fire damper 57 is equipped with a sensor for sensing fire signals so as to respond quickly when a fire occurs.

[0127] The fresh air duct 55 is also provided with a static pressure box 58. The static pressure box 58 is used to ensure the efficient and stable operation of the fresh air system and the comfort of the indoor environment.

[0128] Specifically, the fresh air duct of the first fresh air system includes a fresh air main duct 52 and a fresh air branch duct 53. The fresh air main duct 52 is connected to the first fresh air cabin member 51. One end of the two fresh air branch ducts 53 is connected to the fresh air main duct 52, and the other end extends to the first living cabin 11 and the second living cabin 13 respectively. The fresh air main duct 52, as the main duct, is responsible for transporting the processed fresh air to each living cabin, ensuring that the first living cabin 11 and the second living cabin 13 can both get sufficient fresh air supply and achieve uniform air distribution. Optionally, each fresh air branch duct 53 is provided with a static pressure box 58.

[0129] Specifically, one end of the fresh air duct 55 of the second fresh air system is connected to the second fresh air chamber member 54 , and the other end of the fresh air duct 55 extends to the sanitary unit 12 .

[0130] In some embodiments of the present application, at least a portion of the end wall of the end portion of the container 1 is recessed inward to form an installation box 16. As an important tool for cargo transportation and storage, the internal space of the container 1 is limited and precious. By recessing the end wall portion inward to form the installation box 16, additional installation space can be added without reducing the total volume of the container 1 for installing necessary equipment such as air conditioner outdoor units and cables. The provision of the installation box 16 also facilitates routine maintenance and overhaul of equipment such as air conditioner outdoor units and cables. Maintenance personnel can easily operate without disassembling the overall structure of the container 1, which greatly improves the convenience and efficiency of maintenance.

[0131] Optionally, the air conditioner outdoor unit and the cable are respectively located at two ends of the container 1. The internal space of the container 1 is limited, and the air conditioner outdoor unit and the cable are respectively installed at two ends to maximize the use of space and avoid mutual interference and collision between devices.

[0132] In some embodiments of the present application, a connection hole 17 is provided at the end of the container 1, and the connection hole 17 is for the fresh water pipe or the black and gray water pipe to pass through. Optionally, the connection hole 17 is located at the same end of the container 1. Providing the connection hole 17 at the same end can make the arrangement of the fresh water pipe and the black and gray water pipe (or other pipelines that need to be connected) more concise and orderly. This can not only reduce the intersection and confusion of the pipelines, but also reduce the complexity of installation and maintenance. Optionally, the fresh water pipe and the black and gray water pipe are both connected to the sanitary unit 12 and the outside of the box. Optionally, flanges are provided at the ends of the fresh water pipe and the black and gray water pipe located outside the box.

[0133] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art in the technical field of this application. The terms used herein are only for describing specific implementation purposes and are not intended to limit this application. Terms such as "setting" appearing in this article can mean that one component is directly attached to another component, or that one component is attached to another component through an intermediate. Features described in this article in one embodiment may be applied to another embodiment alone or in combination with other features, unless the feature is not applicable in the other embodiment or otherwise specified.

[0134] The present application has been described through the above-mentioned embodiments, but it should be understood that the above-mentioned embodiments are only for the purpose of example and description, and are not intended to limit the present application to the described embodiments. It can be understood by those skilled in the art that more variations and modifications can be made according to the teachings of the present application, and these variations and modifications all fall within the scope of protection claimed in the present application.

Claims

1. A spliced ​​offshore container, characterized in that: include: Corner posts, the top ends of the four corner posts are all provided with top corner fittings; A longitudinal beam, the longitudinal beam extending along the length direction of the container, the longitudinal beam connected to adjacent corner fittings, and the longitudinal beam is provided with a notch toward the corner fittings; A lifting ear assembly, the lifting ear assembly is arranged in the notch, and the lifting ear assembly comprises: A bottom plate, the bottom plate is fixed to the notch of the longitudinal beam, and at least a portion of the bottom plate extends between the corner post and the top corner piece; A lifting ear, the lifting ear being connected to the top surface of the bottom plate, the lifting ear being constructed as a vertical ear-shaped plate member, the plate length direction of the ear-shaped plate member being consistent with the extension direction of the connecting line of the diagonal top corner pieces; A first vertical plate, the first vertical plate is connected to the top surface of the bottom plate, and the first vertical plate is arranged opposite to the top corner piece; A second vertical plate, the second vertical plate is connected to the top surface of the bottom plate, the second vertical plate is located between the first vertical plate and the top corner piece, and the first vertical plate and the second vertical plate are connected to each other; Wherein, when the containers are spliced, the top corner pieces of adjacent containers are connected to each other, the first vertical panels of adjacent containers are connected to each other, and the second vertical panels of adjacent containers are arranged opposite to each other.

2. The spliced ​​offshore container according to claim 1, characterized in that: The ear assembly further includes a third vertical plate, the third vertical plate is located between the first vertical plate and the ear, the third vertical plate is spaced apart from the first vertical plate, and the third vertical plate is provided with a lock hole; Wherein, when the containers are spliced, the third vertical plates of adjacent containers are connected to each other, and the lock holes of the connected third vertical plates are suitable for connecting bridge locks.

3. The spliced ​​offshore container according to claim 1, characterized in that: The container also includes: A crossbeam, the crossbeam being connected between two oppositely disposed longitudinal beams, the crossbeam, the longitudinal beams and the top corner pieces forming a top frame; A top plate, the top plate being connected to the upper end of the top frame, the top plate being formed with a notch at the lifting ear assembly; wherein, The first vertical panel is connected to the top panel; and / or The second vertical panel is connected to the top panel; and / or An end of the second vertical plate away from the first vertical plate is connected to the cross beam.

4. The spliced ​​offshore container according to claim 1, characterized in that: The height of the first vertical plate and / or the second vertical plate is higher than the height of the lifting lug.

5. The spliced ​​offshore container according to claim 1, characterized in that: The top, sides and inner walls of the container are all provided with fireproof layers; and / or The container is provided with a wall panel inside, and the wall panel is spaced apart from the wall surface of the container; and / or The bottom plate of the container includes a floor and a fireproof layer, and the floor is located above the fireproof layer.

6. The spliced ​​offshore container according to claim 1, characterized in that: The container is provided with a first living cabin, a sanitary unit and a second living cabin in sequence along the length direction. The first living cabin, the sanitary unit and the second living cabin are separated into independent spaces by wall panels, and an openable first inner door body is provided between the first living cabin and the sanitary unit, and an openable second inner door body is provided between the second living cabin and the sanitary unit; Wherein, in the sanitary unit, when one of the first inner door body and the second inner door body is locked, the other of the first inner door body and the second inner door body is locked.

7. The spliced ​​offshore container according to claim 6, characterized in that: Furniture is arranged in the first living cabin and the second living cabin, and the furniture is fixedly connected to the container.

8. The spliced ​​offshore container according to claim 6, characterized in that: The container is provided with a first fresh air system and a second fresh air system, wherein the first fresh air system is used to supply fresh air to the first living cabin and the second living cabin, and the second fresh air system is used to supply fresh air to the sanitary unit; wherein, The first fresh air system comprises a fresh air main duct, a first fresh air cabin member and a fresh air branch duct; one end of the first fresh air cabin member is connected to the fresh air main duct, and the other end of the first fresh air cabin member extends to the outside of the box; one end of a plurality of the fresh air branch ducts is respectively connected to the fresh air main duct, and the other end of a plurality of the fresh air branch ducts respectively extends to the first living cabin and the second living cabin; and / or The second fresh air system includes a second fresh air chamber member and a fresh air duct; one end of the second fresh air chamber member extends into the box, and the other end of the second fresh air chamber member extends out of the box; one end of the fresh air duct is connected to the second fresh air chamber member, and the other end of the fresh air duct extends to the sanitary unit; and / or The first inner door body is provided with a shutter to connect with the first living cabin; the second inner door body is provided with a shutter to connect with the second living cabin.

9. The spliced ​​offshore container according to claim 1, characterized in that: At least a portion of the end wall of the end portion of the container is recessed inward to form an installation box, and the installation box is used to install an air conditioner outdoor unit or a cable; and / or A connection hole is provided at the end of the container, and a fresh water pipe or a black and gray water pipe passes through the connection hole.

10. The spliced ​​offshore container according to claim 1, characterized in that: When the containers are spliced ​​along the width direction of the containers, adjacent containers are fixedly connected by bridge locks, and the bridge locks are connected to the lifting ear assemblies; and / or When the containers are spliced ​​along the length direction and / or width direction of the containers, adjacent containers are fixedly connected by bridge locks, and the bridge locks are connected to the top corner fittings; and / or When the containers are spliced ​​along the height direction of the containers, adjacent containers are fixedly connected by twist locks, and the twist locks are connected to the top corner pieces.

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