Zero-carbon cabin convenient to move

Abstract

The zero-carbon cabin convenient to move comprises a frame, wall plates and a top plate, the frame comprises a connecting piece, an upper cross beam, a lower cross beam and a stand column, the connecting piece is provided with a stand column groove and a plurality of cross beam connectors, the two ends of the stand column are provided with stand column heads, and the stand column heads are detachably connected with the stand column groove. The upper cross beam and the lower cross beam are connected with the connecting piece through the cross beam connectors, grooves are formed in the lower portion of the upper cross beam and the upper portion of the lower cross beam, the wall plate is in sliding connection with the upper cross beam and the lower cross beam, the top plate is fixed to the upper cross beam, and bolt holes are formed in the connecting piece, the upper cross beam, the lower cross beam and the stand column head. The upper cross beam, the lower cross beam and the stand columns are connected through the connecting pieces, frames of different shapes can be conveniently assembled, the house type of the zero-carbon cabin can be selected according to needs, the connecting positions of the frames are reinforced and fixed through bolts, the wallboards are directly and fixedly connected through the grooves, the number of the bolts is reduced, and more convenience and rapidness are achieved.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated housing technology, and in particular to a convenient and portable zero-carbon cabin. Background Technology

[0002] With societal development, the demand for temporary office and accommodation spaces is increasing daily. Movable housing can effectively solve this problem, eliminating the need for permanent structures in temporary locations and avoiding waste. Current container houses have fixed layouts, making them difficult to move, while prefabricated houses use single-piece wall panels, which are inconvenient for transportation.

[0003] The utility model patent with announcement number CN221895947U describes a method where a connecting beam is installed on a fixed end frame, and the assembled wall panels are connected to the beam via limiting inserts. In this technical solution, the fixed end frame has a fixed size, which limits the size of the assembled room. Not only can the area of ​​the entire room not be increased, but the room layout cannot be changed either. The fixed end frame is an integral square frame, which is inconvenient for transportation and handling. The wall panels are equipped with lifting slides and limiting inserts, resulting in a complex structure, high cost, and susceptibility to damage. Summary of the Invention

[0004] In view of the above-mentioned prior art, the present invention provides a convenient and mobile zero-carbon house, which solves the problem that can be easily assembled and disassembled into different room types.

[0005] To achieve the above objectives, the technical solution of this utility model embodiment is implemented as follows:

[0006] A portable zero-carbon cabin includes a frame, wall panels, and a roof panel. The frame includes connectors, an upper crossbeam, a lower crossbeam, and columns. The connectors have column slots and multiple crossbeam interfaces. Each column has a column head at both ends, which is detachably connected to the column slot. The upper and lower crossbeams are connected to the connectors through the crossbeam interfaces. The lower part of the upper crossbeam and the upper part of the lower crossbeam are provided with grooves. The wall panels are slidably connected to the upper and lower crossbeams. The roof panel is fixed to the upper crossbeam. Bolt holes are provided on the connectors, the upper crossbeam, the lower crossbeam, and the column heads.

[0007] Furthermore, the upper and lower crossbeams and columns are hollow square tube structures.

[0008] Furthermore, the crossbeam interface includes two L-shaped connecting pieces, each comprising a horizontal plate and a vertical plate. The two horizontal plates are horizontally arranged, with the distance between them matching the width of the groove. The distance between the two vertical plates matches the width of the upper and lower crossbeams.

[0009] Furthermore, the groove on the lower crossbeam includes a first lip and a second lip. The first lip is fixedly connected to the lower crossbeam, the bottom of the second lip is provided with a limiting rod, and the upper part of the lower crossbeam is provided with a limiting hole. The limiting rod is adapted to the limiting hole.

[0010] Furthermore, the bolt holes are elongated, with one end being larger and the other end smaller.

[0011] Furthermore, the top plate and the upper crossbeam are fixed by clamping components, which include clamping plate one and clamping plate two. A threaded rod is fixedly connected to clamping plate one, and the threaded rod passes through clamping plate two and is movably connected to clamping plate two. A nut is connected to the other end of the threaded rod.

[0012] Furthermore, tongue and groove joints are provided on both the left and right sides of the wall panel, and adjacent wall panels are connected by splicing double tongue and groove joints.

[0013] The beneficial effects of this utility model are as follows: the entire frame of the house is composed of beams, columns and connectors. The individual components are lightweight and easy to handle and install manually without the need for a crane. It is highly adaptable and can be assembled into the required house type as needed. All wall panels are slidably connected to the upper and lower beams through grooves, making them easy to disassemble and replace. There are no other expansion structures inside the wall panels, making them more robust and durable. Attached Figure Description

[0014] Figure 1 This is a front view of a portable zero-carbon cabin according to the present invention.

[0015] Figure 2 This is a structural schematic diagram of the column and connector of a conveniently movable zero-carbon cabin according to this utility model;

[0016] Figure 3 This is a schematic diagram of a connecting piece for a conveniently movable zero-carbon cabin according to this utility model;

[0017] Figure 4 This is a schematic diagram showing the connection between the upper and lower crossbeams of a conveniently movable zero-carbon cabin according to this utility model.

[0018] Figure 5 This is a schematic diagram of the connecting structure of a convenient and portable zero-carbon cabin according to this utility model.

[0019] Figure 6 This is a schematic diagram of the clamping structure of a conveniently movable zero-carbon cabin according to this utility model;

[0020] Figure 7 A schematic diagram of the floor plan of a conveniently movable zero-carbon cabin according to this utility model;

[0021] Figure 8 This is a schematic diagram of the wall panel splicing method for a conveniently movable zero-carbon cabin according to this utility model.

[0022] The following are the symbol descriptions: 1. Frame; 2. Connector; 3. Upper crossbeam; 4. Lower crossbeam; 5. Wall panel; 6. Column; 7. Column head; 8. Bolt hole; 9. Column groove; 10. Crossbeam interface; 11. Connecting piece; 12. Groove; 13. Lip 1; 14. Lip 2; 15. Limiting rod; 16. Limiting hole; 17. Top plate; 18. Clamping plate 1; 19. Clamping plate 2; 20. Threaded rod; 21. Nut; 22. Vertical plate; 23. Horizontal plate; 24. Tongue and groove joint. Detailed Implementation

[0023] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention. In the following description, the expression "some embodiments" refers to a subset of all possible embodiments; however, it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments and can be combined with each other without conflict.

[0024] Example 1

[0025] Combined with reference to the appendix Figures 1 to 7This utility model provides a conveniently movable zero-carbon cabin, including a frame 1, wall panels 5, and a roof panel 17. The frame 1 includes a connector 2, an upper crossbeam 3, a lower crossbeam 4, and columns 6. The connector 2 is provided with column grooves 9 and multiple crossbeam interfaces 10. Both ends of the column 6 are provided with column heads 7, which are detachably connected to the column grooves 9. The upper crossbeam 3 and the lower crossbeam 4 are both connected to the connector 2 through the crossbeam interfaces 10. The lower part of the upper crossbeam 3 and the upper part of the lower crossbeam 4 are provided with grooves 12. The wall panels 5 are slidably connected to the upper crossbeam 3 and the lower crossbeam 4. The roof panel 17 is fixed on the upper crossbeam 3. The connector 2, the upper crossbeam 3, the lower crossbeam 4, and the column heads 7 are all provided with bolt holes 8. During installation, the column head 7 of the upright 6 is inserted into the column groove 9 of the connector 2, and the upper beam 3 and lower beam 4 are connected to the beam interface 10 to form the overall frame 1. The wall panel 5 is fixed through the grooves on the upper beam 3 and lower beam 4. Finally, the top plate 17 is fixed to the upper beam 3, and the basic zero-carbon cabin is assembled. Bolt holes 8 are pre-drilled on the connector 2, upper beam 3, lower beam 4 and column head 7 for easy installation, eliminating the need for additional drilling during assembly and saving time. Bolts are used to reinforce the connection parts of the frame 1 to ensure stability. The wall panel 5 is installed directly by the groove 12, which is convenient and quick. There are no drilled holes or other installation structures on the entire wall panel 5, making the wall panel 5 sturdy, durable, leak-proof and aesthetically pleasing. It is also easy to disassemble the wall panel 5. The connector 2 has straight and L-shaped connectors, etc. The reasonable use of different shaped connectors 2 can assemble the cabin into a straight or square shape according to the environment. The specifications of other parts are uniform, reducing the difficulty of installation.

[0026] Preferably, the upper crossbeam 3, lower crossbeam 4, and column 6 are hollow square tube structures. The hollow square tube structure reduces the weight of the components, facilitating transportation and installation, without significantly reducing the structural strength of the components themselves.

[0027] Preferably, the crossbeam interface 10 includes two L-shaped connecting pieces 11. Each connecting piece 11 includes a horizontal plate 23 and a vertical plate 22. The two horizontal plates 23 are horizontally arranged, and the distance between the two horizontal plates 23 is the same as the width of the groove 12. The distance between the two vertical plates 22 is the same as the width of the upper crossbeam 3 and the lower crossbeam 4. During installation, the horizontal plates 23 of the connecting pieces 11 provide support for the upper crossbeam 3 and the lower crossbeam 4, while the vertical plates 22 fix and limit the upper crossbeam 3 and the lower crossbeam 4, facilitating the placement and installation of the upper crossbeam 3 and the lower crossbeam 4 without the need for manual lifting. The distance between the two horizontal plates 23 is the same as the width of the groove 12, allowing the wall panel 5 to easily fit against the column 6 when it is placed, eliminating the need for additional cutting of the wall panel 5, saving time and ensuring aesthetics.

[0028] Preferably, the groove 12 on the lower crossbeam 4 includes a first lip 13 and a second lip 14. The first lip 13 is fixedly connected to the lower crossbeam 4. The bottom of the second lip 14 is provided with a limiting rod 15, and the upper part of the lower crossbeam 4 is provided with a limiting hole 16. The limiting rod 15 is adapted to the limiting hole 16. After assembly, the groove 12 of the upper crossbeam 3 and the lower crossbeam 4 fixes and limits the wall panel 5, making it inconvenient to disassemble and replace the wall panel 5. By setting the second lip 14 of the groove 12 on the lower crossbeam 4 to be movably connected, the second lip 14 can be removed when installing or disassembling the wall panel 5. After installation, the limiting rod 15 on the second lip 14 is aligned with the limiting hole 16 on the lower crossbeam 4, and the fixed second lip 14 fixes the wall panel 5.

[0029] Preferably, the bolt hole 8 is elongated, with one end larger and the other end smaller. The upper crossbeam 3, lower crossbeam 4, and column 6 are hollow square tube structures. When connected to the connector 2, special bolts, such as expansion bolts, are required for fixation. These are costly, inconvenient for subsequent disassembly, and prone to damaging the components. By designing the bolt hole 8 with one end larger than the other, the bolt head is inserted through the larger hole and moved to the smaller hole to secure it. The nut is then rotated externally to finally fix the connected components. Ordinary bolts can also be used to easily fix the connected components, and subsequent disassembly is also more convenient.

[0030] Preferably, the top plate 17 and the upper crossbeam 3 are fixed by clamping components, including a first clamping plate 18 and a second clamping plate 19. A threaded rod 20 is fixedly connected to the first clamping plate 18, and the threaded rod 20 passes through the second clamping plate 19 and is movably connected to the second clamping plate 19. The other end of the threaded rod 20 is connected to a nut 21. The first clamping plate 18 presses down on the lower part of the upper crossbeam 3, and the second clamping plate 19 presses down on the upper part of the top plate 17. By rotating the nut 21, the top plate 17 and the upper crossbeam 3 are clamped and fixed, avoiding drilling holes in the upper crossbeam 3 for fixing, which would affect the structural strength of the upper crossbeam 3. It is quick to install without drilling holes in the top plate 17. When disassembling, it is only necessary to unfasten the clamping components, which is easy to operate and avoids damage to the top plate 17.

[0031] Example 2

[0032] See appendix Figure 8 The difference between this embodiment and Embodiment 1 is that: both the left and right sides of the wall panel 5 are provided with tongue and groove joints 24, and adjacent wall panels 5 are connected by double tongue and groove joints. The upper and lower ends of the wall panel 5 are fixed by grooves 12 of the upper crossbeam 3 and the lower crossbeam 4. The double tongue and groove joints between adjacent wall panels 5 make the entire wall panel 5 more firmly fixed and also enhance the sealing effect of the wall panel.

[0033] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. The scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A portable zero-carbon cabin, comprising a frame (1), wall panels (5), and a roof panel (17), characterized in that: The frame (1) includes a connector (2), an upper crossbeam (3), a lower crossbeam (4), and a column (6). The connector (2) is provided with a column groove (9) and multiple crossbeam interfaces (10). Both ends of the column (6) are provided with column heads (7). The column heads (7) are detachably connected to the column groove (9). The upper crossbeam (3) and the lower crossbeam (4) are connected to the connector (2) through the crossbeam interfaces (10). The lower part of the upper crossbeam (3) and the upper part of the lower crossbeam (4) are provided with grooves (12). The wall panel (5) is slidably connected to the upper crossbeam (3) and the lower crossbeam (4). The top plate (17) is fixed on the upper crossbeam (3). The connector (2), the upper crossbeam (3), the lower crossbeam (4), and the column heads (7) are all provided with bolt holes (8).

2. The portable zero-carbon cabin according to claim 1, characterized in that: The upper crossbeam (3), lower crossbeam (4), and column (6) are hollow square tube structures.

3. A portable zero-carbon cabin according to claim 2, characterized in that: The crossbeam interface (10) includes two L-shaped connecting pieces (11). Each connecting piece (11) includes a horizontal plate (23) and a vertical plate (22). The two horizontal plates (23) are horizontally arranged. The distance between the two horizontal plates (23) is the same as the width of the groove (12). The distance between the two vertical plates (22) is the same as the width of the upper crossbeam (3) and the lower crossbeam (4).

4. A portable zero-carbon cabin according to claim 1, characterized in that: The groove (12) on the lower crossbeam (4) includes a first lip (13) and a second lip (14). The first lip (13) is fixedly connected to the lower crossbeam (4). The bottom of the second lip (14) is provided with a limiting rod (15). The upper part of the lower crossbeam (4) is provided with a limiting hole (16). The limiting rod (15) is adapted to the limiting hole (16).

5. A portable zero-carbon cabin according to claim 1, characterized in that: The bolt hole (8) is elongated, with one end being larger and the other end being smaller.

6. A portable zero-carbon cabin according to claim 1, characterized in that: The top plate (17) and the upper crossbeam (3) are fixed by a clamping member, which includes a clamping plate one (18) and a clamping plate two (19). A threaded rod (20) is fixedly connected to the clamping plate one (18). The threaded rod (20) passes through the clamping plate two (19) and is movably connected to the clamping plate two (19). A nut (21) is connected to the other end of the threaded rod (20).

7. A portable zero-carbon cabin according to claim 1, characterized in that: The wall panel (5) has tongue and groove joints (24) on both the left and right sides, and adjacent wall panels (5) are connected by double tongue and groove joints.

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