A frame structure of a box integrated house

Abstract

The application discloses a frame structure of a box integrated house, which comprises a total frame, wherein the total frame comprises an outer frame and a corridor frame; the outer frame is composed of an upper main beam, a lower main beam and a plurality of secondary beams; the lower main beam and the secondary beams are connected to form a bottom frame, a corridor beam is connected between the upper main beam and the lower main beam, and the corridor frame is connected with the corridor beam to form an inner wall frame; the inner wall frame and the bottom frame are combined to form a corridor area; 1. The corridor area is used to replace a traditional external corridor, and two rooms in the box share one corridor, so that area waste is reduced, and the bottom reinforcing frame improves the load bearing capacity of the corridor area; and 2. The welding of the external corridor steel structure is omitted, and the hole opening and reinforcing process of the side wall is omitted, so that the construction period is shortened.

Description

Technical Field

[0001] This application relates to the field of housing frames, and in particular to a frame structure for a modular housing. Background Technology

[0002] Containerized modular housing, with its standardized modular characteristics, has become a core solution for temporary housing, disaster relief, and other scenarios. Its frame structure is rigidly connected by top and bottom corner brackets, side beams, and end doors, offering advantages such as strong overall deformation resistance and convenient transportation. To achieve multi-unit expansion, existing technologies generally rely on opening entrance and exit channels on the short side end face (end wall ≤ 2.5m in length) of a single container to form a basic spatial unit structure.

[0003] However, when multiple containers are spliced ​​side by side, they cannot naturally form a continuous internal passageway. An external corridor (such as a steel structure corridor) must be built, which can easily occupy more space. Furthermore, a connecting structure (such as a canopy or sealed connector) needs to be added between the external corridor and the container, which can lead to an extended construction period. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a frame structure for integrated container houses.

[0005] To achieve the above objectives, this application adopts the following technical solution:

[0006] A frame structure for a modular container house includes a main frame, which comprises an external frame and a passageway frame. The external frame consists of an upper main beam, a lower main beam, and multiple secondary beams. The lower main beam and the secondary beams are connected to form a bottom frame. A passageway beam connects the upper main beam and the lower main beam. The passageway frame is connected to the passageway beam to form an inner wall frame. The inner wall frame and the bottom frame together enclose a passageway area.

[0007] Preferably, the bottom frame is further provided with a bottom reinforcing frame, which is located below the passageway area.

[0008] Preferably, the bottom reinforcing frame includes a channel steel welded to the lower main beam, and a portion of the secondary beam of the bottom frame is connected to the channel steel.

[0009] Preferably, the channel steel is also connected to multiple forklift beams, and the lower main beam has a forklift slot that communicates with the interior of the forklift beams.

[0010] Preferably, the spacing between adjacent forklift beams is less than twice the width of the aisle area.

[0011] Preferably, the passageway frame is welded from multiple horizontal or vertical square steel bars, and some of the horizontal and some of the vertical square tubes of the passageway frame are welded together to form a door frame.

[0012] Preferably, the upper main beam is connected to the secondary beam to form a top frame, the top frame is welded to the top of the passageway frame, and the upper main beam is also provided with hoisting points.

[0013] Preferably, the hoisting point includes a hoisting plate welded to the upper main beam, the hoisting plate having hoisting screw holes communicating with the upper main beam, and the hoisting screw holes being provided with lifting eye bolts. There are multiple hoisting points, some of which are located above the passageway beam.

[0014] Preferably, the lower main beam is connected to the secondary beam to form a side frame, the side frame including a long side frame and a short side frame, and the passageway beam is located on the long side frame.

[0015] Preferably, the short side frame is welded together from multiple horizontal or vertical square tubes, and some of the horizontal and some of the vertical square tubes of the short side frame are welded together to form a window frame.

[0016] In summary, the present invention has the following beneficial technical effects:

[0017] 1. By replacing the traditional external corridor with a passageway area, the two rooms on the left and right sides inside the box share a corridor, thereby reducing wasted space. The bottom reinforced frame improves the concentrated load bearing capacity of the passageway area.

[0018] 2. Eliminating the need for welding of the external corridor steel structure and removing the need for reinforcement work by opening holes in the side walls, thereby shortening the construction period. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of the house structure of the present invention.

[0020] Figure 2 This is an exploded view of the building structure of the present invention.

[0021] Figure 3 This is a schematic diagram of the framework structure of the present invention.

[0022] Figure 4 This is a schematic diagram of the bottom frame of the present invention.

[0023] Figure 5 This is a three-dimensional schematic diagram of the bottom frame portion of the present invention.

[0024] Figure 6 This is an enlarged schematic diagram of the hoisting points of the present invention.

[0025] Figure 7 This is a schematic diagram of the passageway area structure of the present invention.

[0026] Figure 8 This is a schematic diagram of the pipeline and shielding plate of the present invention.

[0027] Explanation of reference numerals in the attached drawings: 1. External frame; 11. Bottom frame; 12. Upper frame; 13. Long side frame; 14. Short side frame; 141. Window frame; 15. Corridor beam; 2. Corridor frame; 21. Door frame; 3. Corridor area; 4. Bottom reinforcing frame; 41. Channel steel; 42. Forklift beam; 43. Forklift slot; 5. Lifting point; 51. Lifting plate; 52. Lifting bolt hole; 53. Lifting eye bolt; 6. Piping system; 61. Main ventilation duct; 611. Branch ventilation duct; 612. Exhaust fan; 62. Main sewage duct; 621. Branch sewage duct; 63. Cable tray; 7. Shelter; 8. Building. Detailed Implementation

[0028] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly used in this specification are defined relative to the structures shown in the accompanying drawings. These are relative concepts and may therefore vary depending on their location and usage. Therefore, these or other directional terms should not be interpreted as restrictive. Furthermore, the terms "first," "second," "third," and similar expressions are used for descriptive and distinguishing purposes only and should not be construed as indicating or implying the relative importance of the corresponding components.

[0029] The following is in conjunction with the appendix Figure 1 - Appendix Figure 8 This application will be described in further detail.

[0030] This application discloses a frame structure for a modular housing 8, including a main frame, which includes an external frame 1 and a passageway frame 2.

[0031] The external frame 1 consists of an upper main beam, a lower main beam, and multiple secondary beams; specifically, the bottom frame 11 is formed by welding two lower main beams and multiple secondary beams; and the upper frame 12 is formed by welding two upper main beams and multiple secondary beams.

[0032] The lower main beam is also equipped with a passage beam 15. The lower end of the passage beam 15 is welded to the lower main beam, and the upper end of the passage beam 15 is welded to the upper main beam. The passage beam 15 has both load-bearing and spatial separation functions: as a component of the long side frame 13, it realizes the optimization of the force flow transmission path.

[0033] There are two passageway frames 2 and four passageway beams 15. The two passageway beams 15 and one passageway frame 2 are welded together to form an inner wall. The top of the inner wall frame is welded to the upper frame 12, and the bottom of the inner wall frame is welded to the bottom frame 11. The two sets of inner wall frames are symmetrically distributed along the center line of the long side of the box. The inner wall frame, bottom frame 11, and upper frame 12 together form the passageway area 3. Each box-type integrated house 8 has one passageway area 3, and the passageway areas 3 of multiple box-type integrated houses 8 are interconnected to form a continuous through passageway.

[0034] The lower main beam is connected to the secondary beam to form a side frame. The side frame includes a long side frame 13 and a short side frame 14. The passageway beam 15 is located on the long side frame 13 and serves as part of the structure of the long side frame 13.

[0035] The passageway frame 2 is constructed from multiple horizontal or vertical square tubes welded together. Some of the horizontal and vertical square tubes of the passageway frame 2 are welded together to form a door frame 21. The passageway frame 2 initially divides the house 8 into a passageway area 3 and a room area. The door frame 21 connects the passageway area 3 and the room area. The room area is used for occupancy, while the passageway area 3 serves as a public space for movement.

[0036] The short side frame 14 is welded together from multiple horizontal or vertical square tubes, and some of the horizontal and some of the vertical square tubes of the short side frame 14 are welded together to form a window frame 141. This ensures that each room area has a window.

[0037] The bottom frame 11 is also provided with a bottom reinforcing frame 4, which is located below the passageway area 3. The bottom reinforcing frame 4 can significantly improve the bending stiffness of the passageway area.

[0038] The bottom reinforcing frame 4 includes a channel steel 41 welded to the lower main beam, and some secondary beams of the bottom frame 11 are connected to the channel steel 41. The channel steel 41 is connected to the main beam, improving the strength of the main beam in the passageway area 3.

[0039] The channel steel 41 is also connected to multiple forklift beams 42, and the lower main beam has forklift slots 43 that communicate with the interior of the forklift beams 42. The forklift slots 43 are for forklift handling. The spacing between adjacent forklift beams 42 is less than twice the width of the aisle area 3 to ensure a stable center of gravity when the forks are inserted.

[0040] The upper main beam is also equipped with hoisting point 5.

[0041] The hoisting point 5 includes a hoisting plate 51 welded to the upper main beam. The hoisting plate 51 has hoisting screw holes 52 that communicate with the upper main beam. The hoisting screw holes 52 are equipped with lifting eye bolts 53. There are multiple hoisting points 5, and some hoisting points 5 are located above the passageway beam 15.

[0042] A utility tunnel 6 and a shielding plate 7 are installed on the upper part of the passageway area 3. The utility tunnel 6 is integrated into the top of the passageway area 3, forming a compact functional mezzanine under the shielding plate 7. By placing the utility tunnel 6 in the passageway area 3 of the building 8, there is no need to bury additional cables outside the building 8, which facilitates construction in cold regions and extends the lifespan of the utility tunnel 6.

[0043] The integrated pipeline 6 includes a main ventilation duct 61 and a branch ventilation duct 611. One end of the branch ventilation duct 611 is connected to the main ventilation duct 61, and the other end passes through the inner wall frame. One end of the branch ventilation duct 611 that passes through the inner wall frame is connected to an exhaust fan 612.

[0044] The integrated pipeline line 6 includes a main sewage pipe 62 and a branch sewage pipe 621. One end of the branch sewage pipe 621 is connected to the main sewage pipe 62, and the other end passes through the inner wall frame. The end of the branch sewage pipe 621 that passes through the inner wall frame is connected to a sewage source, such as a toilet or a sink drain pipe.

[0045] A sewage lifting station is also installed at the lowest point of sewage branch pipe 621 to solve the problem of sewage discharge without slope. The sewage lifting station is equipped with an overflow alarm function. Sewage lifting stations are existing technologies, such as submersible pumps with liquid level sensors, so they will not be described in detail.

[0046] The integrated conduit line 6 also includes cable trays 63 and cables located on the cable trays 63. Flame-retardant cables are supported by C-shaped steel cable trays 63. Inside the cable trays 63, fireproof partitions separate high-voltage cables from low-voltage communication cables. The cables are routed through the inner wall frame wire mesh and introduced into the waterproof socket box in the room, and are covered with flexible metal conduits for double protection.

[0047] The main ventilation duct 61 is laid along the axial direction of the passage. Its duct wall has a pre-set reducing tee interface according to the room partition spacing. Each interface is connected to the room exhaust fan 612 after passing through the pre-embedded fireproof sleeve of the lower inner wall frame through the ventilation branch duct 611, thus forming a distributed air supply network.

[0048] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, based on the technical solutions of this invention, those skilled in the art can propose various interchangeable structural methods and implementation methods without changing the essential spirit of this invention. Therefore, the above specific embodiments and accompanying drawings are merely illustrative descriptions of the technical solutions of this invention and should not be considered as the entirety of this invention or as a limitation or restriction of the technical solutions of this invention. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A frame structure for a modular housing, comprising a main frame, characterized in that: The overall frame includes an outer frame (1) and a passageway frame (2); the outer frame (1) is composed of an upper main beam, a lower main beam and multiple secondary beams; the lower main beam and the secondary beams are connected to form a bottom frame (11), and a passageway beam (15) is connected between the upper main beam and the lower main beam; the passageway frame (2) is connected to the passageway beam (15) to form an inner wall frame; the inner wall frame and the bottom frame (11) together form a passageway area (3).

2. The frame structure of a modular housing as described in claim 1, characterized in that: The bottom frame (11) is also provided with a bottom reinforcing frame (4), which is located below the passageway area (3).

3. The frame structure of a modular housing as described in claim 2, characterized in that: The bottom reinforcing frame (4) includes a channel steel (41) welded to the lower main beam, and part of the secondary beam of the bottom frame (11) is connected to the channel steel (41).

4. The frame structure of a modular housing as described in claim 3, characterized in that: The channel steel (41) is also connected to multiple forklift beams (42), and the lower main beam has a forklift slot (43) that communicates with the interior of the forklift beams (42).

5. The frame structure of a modular housing as described in claim 4, characterized in that: The spacing between adjacent forklift beams (42) is less than twice the width of the aisle area (3).

6. The frame structure of a modular housing as described in claim 1, characterized in that: The passageway frame (2) is made of multiple horizontal or vertical square steel bars welded together. Some of the horizontal and some of the vertical square tubes of the passageway frame (2) are welded together to form a door frame (21).

7. The frame structure of a modular housing as described in claim 1, characterized in that: The upper main beam is connected to the secondary beam to form a top frame. The top frame is welded to the top of the passageway frame (2). The upper main beam is also provided with hoisting points (5).

8. The frame structure of a modular housing as described in claim 7, characterized in that: The hoisting point (5) includes a hoisting plate (51) welded to the upper main beam. The hoisting plate (51) has a hoisting screw hole (52) communicating with the upper main beam. The hoisting screw hole (52) is provided with a lifting eye bolt (53). There are multiple hoisting points (5), and some hoisting points (5) are located above the passageway beam (15).

9. The frame structure of a prefabricated modular housing as described in claim 1, characterized in that: The lower main beam and the secondary beam are connected to form a side frame, which includes a long side frame (13) and a short side frame (14). The passageway beam (15) is located on the long side frame (13).

10. The frame structure of a modular housing as described in claim 9, characterized in that: The short side frame (14) is welded together from multiple horizontal or vertical square tubes, and some of the horizontal and some of the vertical square tubes of the short side frame (14) are welded together to form a window frame (141).

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