Assembled building facilitating transfer of low-altitude aircraft and mounting process

Abstract

The invention discloses an assembled building facilitating transfer of a low-altitude aircraft and an installation technology, a multifunctional frame is detachably connected with a building frame part, frame supports are provided with first matched fixing structures corresponding to fixing structures of floor pieces, and at least one of the six frame supports is detachably arranged on the multifunctional frame; according to the assembled building facilitating transfer of the low-altitude aircraft and the mounting technology, the multifunctional frame box is used as a package in the transfer process of the whole assembled building, the structural pipes, the connectors, the floor pieces and the inflatable pieces can be placed into the multifunctional frame box after being detached, and the multiple floor pieces are fixed to the inner wall of the multifunctional frame box to form a wall structure; a fixing structure is arranged on the lower surface of the floor part and provides a hanging foundation for the water tank part and the air conditioner part. A first matched fixing structure corresponding to the fixing structure is arranged on the multifunctional frame box, and when the floor piece is stored in the multifunctional frame box, a fixing foundation is provided through correspondence of the fixing structure and the first matched fixing structure.

Description

Technical Field

[0001] This invention relates to the field of prefabricated buildings, and in particular to a modular building and installation process that facilitates transfer by low-altitude aircraft. Background Technology

[0002] Short-range flights, exemplified by eVTOL (eLow-Altitude Aircraft), are becoming a reality, and the future application scenarios for eVTOL are enormous. Traditional urban density increases are a process of development from a horizontal to a vertical perspective, but the development of aerial vehicles will re-examine this logic from a new angle.

[0003] For some natural scenic areas with relatively poor transportation conditions and remote locations, the construction of suitable residential facilities often faces numerous difficulties and challenges due to complex terrain, poor road conditions, and other factors. To address this problem, a common approach is to design residential facilities as modular buildings, breaking down the entire structure into multiple independent component units. These components are then designed and treated to be lightweight, reducing their weight and volume for easier transportation and handling. In practice, the different structural components of the residential facilities need to be centrally transported, and upon arrival at the destination, they are redistributed and combined according to specific needs, ultimately assembling into a complete residential facility. However, this approach still has many inconveniences in practical application. On the one hand, the large number and varied shapes of the components make transportation susceptible to space constraints and road conditions, increasing transportation difficulty and costs. On the other hand, the on-site assembly process is relatively complex, requiring significant manpower and time, resulting in low assembly efficiency and making it difficult to meet the needs of rapid construction and use. Summary of the Invention

[0004] The main objective of this invention is to provide a modular building and installation process that facilitates the transfer of low-altitude aircraft, aiming to solve the problems of the large number and varied shapes of components in current modular buildings, the susceptibility of transportation to space constraints and road conditions, which increases the difficulty and cost of transportation; and the relatively complex on-site assembly process.

[0005] To achieve the above objectives, the present invention provides a modular building that facilitates the transfer of low-altitude aircraft, comprising: The building frame includes multiple structural tubes and multiple connectors, with adjacent structural tubes connected by the connectors. The building frame includes a floor area, a wall area, and a ceiling area, with the floor area being higher than the bottom of the building frame. Multiple floor components are laid on the upper surface of the bottom of the building frame, and a fixing structure is provided at the bottom of the floor components for connecting with the external structure. The shielding portion includes at least one inflatable sheet connected to the building frame portion to form a cover; A multifunctional frame box includes a multifunctional frame and frame supports connected to the six sides of the multifunctional frame. The multifunctional frame is detachably connected to the building frame. The frame supports are provided with a first mating fixing structure corresponding to the fixing structure of the floor component. At least one of the six frame supports is detachable from the multifunctional frame. Among them, multiple floor components are disassembled and positioned corresponding to the frame support, and multiple structural tubes, multiple connectors and multiple inflatable sheets are disassembled and stored in the multifunctional frame box.

[0006] Furthermore, the connector includes multiple floor joints, multiple wall joints, multiple wall-ceiling joints, and multiple ceiling joints arranged from the floor position area, wall position area, and ceiling position area of ​​the building frame. The structural pipes include multiple floor pipes, multiple wall pipes, and multiple ceiling pipes arranged from the floor position area, wall position area, and ceiling position area of ​​the building frame.

[0007] Furthermore, the bottom of the building frame has a regular octagonal structure; The length of the wall tubes is uniformly A; Four of the floor tubes are of length A, and the remaining eight floor tubes are of length √2 times A. The plurality of said floor components include a square floor with side length A, four rectangular floor components with side lengths A and √2 times A, and four isosceles right-angled corner floor components with hypotenuse length A. The dimensions of the multifunctional frame box are A, √2 / 2 A, and A, respectively.

[0008] Furthermore, the prefabricated building also includes a water tank section and an air conditioning section, and both the water tank section and the air conditioning section are provided with a second cooperating fixing structure corresponding to the fixed structure.

[0009] Furthermore, both the second and first mating fixing structures are cylindrical, and the fixing structure is an elastic structure that expands and contracts in the circumferential direction.

[0010] Furthermore, the fixing structure on the floor component and the second mating fixing structure are connected by a flange.

[0011] Furthermore, the fixing structure on the floor component and the first mating fixing structure on the building frame are connected by a flange.

[0012] Furthermore, the inflatable sheet is connected to the building frame by fastening or bolting.

[0013] Furthermore, some of the inflatable sheet has a light-transmitting area.

[0014] The present invention also provides an installation process for the above-mentioned modular building that is easy to transfer by low-altitude aircraft, comprising: Remove the obstruction; The multifunctional frame box is removed from the building frame. The building frame is disassembled into multiple ceiling joints, multiple ceiling pipes, multiple wall ceiling joints, and multiple wall pipes; Disassemble multiple floor components and disassemble the wall panel joint, the floor joint, and multiple floor pipes; Disassemble one of the frame supports that is square in shape on the multifunctional frame box and install the rest of the frame supports. Connect the square floor and the rectangular floor to the first mating fixing structure at the corresponding position of the multifunctional frame box through the fixing structure. The shielding part, the canopy joint, the ceiling pipe, the wall canopy joint, the wall pipe, the panel wall joint, the floor joint, and the floor pipe are placed into a multi-functional frame box; After installing the four corner floorboards onto the disassembled frame bracket, connect the frame bracket to the multifunctional frame.

[0015] This invention provides a modular building and installation process for easy transfer of low-altitude aircraft, using a multi-functional frame box as packaging for the overall modular building transfer process. After disassembly, structural pipes, connectors, floor components, and inflatable sheets can be placed into the multi-functional frame box. Multiple floor components are fixed to the inner wall of the multi-functional frame box to form a wall structure. During the assembly of the modular building, the multi-functional frame box can function as a room (such as a bathroom or corridor). A fixing structure is provided on the lower surface of the floor components to provide a hanging foundation for the water tank and air conditioning units. Furthermore, a first mating fixing structure can be provided on the multi-functional frame box corresponding to the fixing structure, providing a fixed foundation when the floor components are stored inside the multi-functional frame box through the correspondence between the fixing structure and the first mating fixing structure. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the building frame section in the prefabricated building that facilitates the transfer of low-altitude aircraft according to the first embodiment of the present invention; Figure 2 This is a schematic diagram of a floor joint in a modular building that facilitates the transfer of low-altitude aircraft, according to the first embodiment of the present invention. Figure 3 This is a schematic diagram of a panel wall joint in a modular building that facilitates the transfer of low-altitude aircraft, according to the first embodiment of the present invention. Figure 4 This is a schematic diagram of the wall-cabin joint in a modular building that facilitates the transfer of low-altitude aircraft, according to the first embodiment of the present invention. Figure 5 This is a schematic diagram of the prefabricated building canopy joint, which facilitates the transfer of low-altitude aircraft, according to the first embodiment of the present invention. Figure 6 This is a schematic diagram (top view) of a modular building that facilitates the transfer of low-altitude aircraft, according to the first embodiment of the present invention. Figure 7 This is a schematic diagram of a modular building that facilitates the transfer of low-altitude aircraft according to the first embodiment of the present invention (lower view, water tank and air conditioning unit are hidden). Figure 8 This is a schematic diagram (lower view) of a modular building that facilitates the transfer of low-altitude aircraft, according to the first embodiment of the present invention. Figure 9 This is a schematic diagram of a multi-functional frame box in a modular building that facilitates the transfer of low-altitude aircraft, according to the first embodiment of the present invention (part of the frame support is hidden). Figure 10 This is a schematic diagram of the installation of floor components in a multi-functional frame box in a modular building that facilitates the transfer of low-altitude aircraft, according to the first embodiment of the present invention. Figure 11 This is a schematic diagram of the matching process of floor components in a modular building that is easy for low-altitude aircraft to transfer, according to the first embodiment of the present invention. Figure 12 This is the storage location setting of the four corner floors in the modular building that is easy for low-altitude aircraft to transfer, as described in the first embodiment of the present invention. Detailed Implementation

[0017] It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0018] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” “the,” “the,” and “the” used herein may also include the plural forms. It should be further understood that the term “comprising” as used in this specification means the presence of the stated features, integers, steps, operations, elements, units, modules, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and / or groups thereof. It should be understood that when we say an element is “connected” or “coupled” to another element, it can be directly connected or coupled to the other element, or there may be intermediate elements. Furthermore, “connected” or “coupled” as used herein can include wireless connection or wireless coupling. The term “and / or” as used herein includes all or any of the units and all combinations of one or more associated listed items.

[0019] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as in the context of the prior art and should not be interpreted in an idealized or overly formal sense unless specifically defined as herein.

[0020] Reference Figures 1 to 12 In one embodiment of the present invention, a modular building that facilitates transfer by low-altitude aircraft includes: The building frame 100 includes a plurality of structural tubes 210 and a plurality of connectors 220. Adjacent structural tubes 210 are connected by the connectors 220. The building frame 100 includes a floor area, a wall area and a ceiling area. The floor area is higher than the bottom of the building frame 100. Multiple floor components 200 are laid on the upper surface of the bottom of the building frame 100. The bottom of each floor component 200 is provided with a fixing structure 210, which is used to connect with the external structure. The shielding portion includes at least one inflatable sheet connected to the building frame portion 100 to form a cover; The multifunctional frame box 300 includes a multifunctional frame 310 and frame supports 320 connected to the six sides of the multifunctional frame 310. The multifunctional frame 310 is detachably connected to the building frame part 100. The frame supports 320 are provided with a first mating fixing structure 321 corresponding to the fixing structure 210 of the floor piece 200. At least one of the six frame supports 320 is detachable from the multifunctional frame 310. Among them, multiple floor components 200 are disassembled and positioned corresponding to the frame support 320, and multiple structural tubes 210, multiple connectors 220, and multiple inflatable sheets are disassembled and stored in the multifunctional frame box 300.

[0021] In existing technologies, the number of assembled building components is large and their shapes are varied. The transportation process is easily affected by space constraints and road conditions, which increases the difficulty and cost of transportation; in addition, the on-site assembly process is relatively complex.

[0022] The modular building provided by the present invention, which facilitates the transfer of low-altitude aircraft, includes a building frame 100, multiple floor pieces 200, multiple inflatable sheets, and a multi-functional frame box 300.

[0023] The building frame 100 includes multiple structural tubes 210 and multiple connectors 220. The building frame 100 includes a floor area, a wall area, and a ceiling area. The floor area is higher than the bottom of the building frame 100, thus supporting the floor area at a specific height. This is achieved by adjusting the support height of the connectors 220 at specific locations. The structural tubes 210 can be of various types, such as wall tubes 212 as wall components, floor tubes 211 as floor supports, and ceiling tubes 213 as ceiling supports. Adjacent structural tubes 210 are connected by connectors 220. The structure of the connectors 220 can vary depending on their location, as long as they achieve the connection function. The structural tubes 210 and connectors 220 can be made of high-strength fibers or lightweight alloys, etc.

[0024] Multiple floor panels 200 are laid on the upper surface of the bottom of the building frame 100. The floor panels 200 can be various types of fiberboard or polymer board. A fixing structure 210 is provided at the bottom of each floor panel 200. The fixing structure 210 can have various structural forms, such as threaded pipes. The fixing structure 210 can be connected to the floor panels 200 or integrally formed into the floor panels 200. The fixing structure 210 is used to connect to an external structure, which can be a counterweight, a water tank 500, or an air conditioning unit 400, etc. The connection method between the external structure and the fixing structure 210 can be hook-on, flange connection, or other similar methods.

[0025] The shielding section includes at least one inflatable sheet connected to the building frame section 100 to form a cover. Multiple inflatable sheets are connected to the building frame section 100 to form a cover. The inflatable sheets occupy little space in their deflatable state, making them easy to store and move; while inflated, they can serve as walls and roofs. The inflatable sheets can be made of various types of polymer materials, such as polyvinylidene fluoride. It should be noted that, under suitable processing conditions, the shielding section may include only one inflatable sheet, in which case the shielding section covers the building frame section 100 from top to bottom to form a cover.

[0026] The multi-functional frame box 300 includes a multi-functional frame 310 and frame supports 320 connected to the six sides of the multi-functional frame 310. The multi-functional frame 310 is detachably connected to the building frame 100. During transfer, the multi-functional frame 310 serves as the outer shell of the packaging; during installation, it can function as a room (such as a bathroom or corridor). At least one of the six frame supports 320 is detachable from the multi-functional frame 310, ensuring that the multi-functional frame 310 can be accessed when used as a room and can be filled when used as the outer shell of the packaging. A first mating fixing structure 321 is provided on the frame support 320 corresponding to the fixing structure 210 of the floor piece 200. Thus, the floor piece 200 can be fixed inside the multi-functional frame box 300 through the combination of the fixing structure 210 and the first mating fixing structure 321. The connection method between the fixing structure 210 and the first mating fixing structure 321 can be various, such as flanges or snap-fit ​​connections.

[0027] During use, in the stored state, the floor piece 200 is connected to the inner wall of the multi-functional frame box 300, and multiple structural tubes 210, multiple connectors 220 and multiple inflatable sheets are disassembled and stored inside the multi-functional frame box 300.

[0028] During the assembly of the building, several detachable frame supports 320 are removed from the multi-functional frame 310. This allows the structural tubes 210, multiple connectors 220, and multiple inflatable sheets inside the multi-functional frame box 300 to be removed. The structural tubes 210 and connectors 220 are assembled sequentially to form the building frame section 100. The multi-functional frame 310 is then installed on the building frame section 100, and finally, the inflatable sheets are installed.

[0029] In summary, the multi-functional frame box 300 is used as packaging for the overall prefabricated building transportation process. After disassembly, the structural pipes 210, connectors 220, floor components 200, and inflatable sheets can be placed inside the multi-functional frame box 300. Multiple floor components 200 are fixed to the inner wall of the multi-functional frame box 300 to form a wall structure. During the assembly of the prefabricated building, the multi-functional frame box 300 can serve as a functional room (such as a bathroom or corridor). A fixing structure 210 is provided on the lower surface of the floor component 200, providing a hanging foundation for the water tank section 500 and the air conditioning section 400. Furthermore, a first mating fixing structure 321 can be provided on the multi-functional frame box 300 corresponding to the fixing structure 210. When the floor component 200 is stored inside the multi-functional frame box 300, a fixing foundation is provided through the corresponding fixing structure 210 and the first mating fixing structure 321.

[0030] Reference Figures 1 to 8In one embodiment, the connector 220 includes a plurality of floor connectors 221, a plurality of wall connectors 222, a plurality of ceiling connectors 223 and a plurality of ceiling connectors 224 arranged from the floor position area, wall position area and ceiling position area of ​​the building frame 100. The structural pipe 210 includes a plurality of floor pipes 211, a plurality of wall pipes 212 and a plurality of ceiling pipes 213 arranged from the floor position area, wall position area and ceiling position area of ​​the building frame 100.

[0031] In this embodiment, the types of connectors 220 and structural pipes 210 are specifically limited. Connectors 220 include floor connectors 221 respectively provided in the floor position area of ​​the building frame 100, wall-panel connectors 222 provided in the joint between the floor position area and the wall position area of ​​the building frame 100, ceiling-wall connectors 223 provided in the joint between the wall position area and the ceiling position area of ​​the building frame 100, and ceiling connectors 224 provided in the ceiling position area of ​​the building frame 100. The structural pipe 210 includes multiple floor pipes 211, multiple wall pipes 212, and multiple ceiling pipes 213 arranged from the floor position area, wall position area, and ceiling position area of ​​the building frame 100. After the floor pipes 211 and floor joints 221 are installed, they form a bottom support; after the wall joints 222 are installed on the bottom support, the wall pipes 212 can be installed to form a wall support; after the ceiling joints 224 are installed on the wall support, the ceiling pipes 213 and ceiling joints 224 can be installed to form a ceiling support.

[0032] Reference Figures 10 to 12 In one embodiment, the bottom of the building frame 100 has a regular octagonal structure; The length of the wall tube 212 is uniformly A; Four of the floor pipes 211 have a length of A, and the remaining eight floor pipes 211 have a length of √2 times A. The plurality of floor components 200 include a square floor 210 with a side length of A, four rectangular floor 220 with side lengths of A and √2A, and four isosceles right-angled corner floor 230 with a hypotenuse length of A. The dimensions of the multifunctional frame box 300 are A, √2A, and A, respectively.

[0033] In this embodiment, the length of the wall tube 212 is made uniform. At this time, the wall position area of ​​the building frame 100 includes 8 squares, and the height of the wall position area is the same as the side length of the floor position area, which simplifies the processing and assembly complexity of the wall tube 212.

[0034] Four of the floor tubes 211 have a length of A. The remaining eight floor tubes 211 have a length of √2 times A. Thus, four of the floor tubes 211 form a central square structure, with two floor tubes 211 extending from each of the four vertices, ultimately forming an octagonal component.

[0035] Multiple floor components 200 include a square floor 210 with side length A, four rectangular floor components 220 with side lengths A and √2 / 2 A, and four isosceles right-angled corner floor components 230 with hypotenuse length A. Thus, the multiple floor components 200 can provide support on the floor tube 211; and the nine floor components 200 can be matched on the multi-functional frame box 300. Specifically, the length, width, and height of the multi-functional frame box 300 are A, √2 / 2 A, and A, respectively. Among the nine floor components 200, the square floor 210 and the four rectangular floor components 220 match exactly five faces of the multi-functional frame box 300; the four corner floor components 230, after certain combinations, can be matched on the last face of the multi-functional frame box 300.

[0036] Reference Figures 1 to 8 In one embodiment, the prefabricated building further includes a water tank section 500 and an air conditioning section 400, both of which are provided with a second cooperating fixing structure corresponding to the fixing structure 210.

[0037] In this embodiment, the water tank section 500 may include a sewage tank and a pure water tank, etc., and the air conditioning section 400 may be the outdoor unit of an air conditioning system. The water tank section 500 and the air conditioning section 400 are connected to the floor member 200, thereby achieving mutual fixation.

[0038] In one embodiment, both the second mating fixing structure and the first mating fixing structure 321 are cylindrical, while the fixing structure 210 is an elastic structure that expands and contracts in the circumferential direction.

[0039] In this embodiment, for example, the fixing structure 210 includes four evenly spaced fixing claws with gaps between them. The elasticity of the fixing claws allows the fixing structure 210 to expand and contract in the circumferential direction. Both the second and first mating fixing structures 321 are cylindrical structures, allowing for an elastic snap-fit ​​engagement when the fixing structure 210 is inserted. The connection method of the second mating fixing structure on the water tank section 500 and the air conditioning section 400 can be bolted; the connection method of the first mating fixing structure 321 on the building frame section 100 can be bolted or integrally formed.

[0040] In one embodiment, the fixing structure 210 on the floor component 200 and the second mating fixing structure are connected by a flange.

[0041] In this embodiment, the water tank 500 and the air conditioning unit 400 are suspended from the floor component 200. Specifically, the fixing structure 210 on the floor component 200 is connected to the second mating fixing structure on the water tank 500 and the air conditioning unit 400 via a flange connection. The flange connection is not limited to a screw connection; it can also be achieved through clamps or other methods.

[0042] In one embodiment, the fixing structure 210 on the floor component 200 and the first mating fixing structure 321 on the building frame 100 are connected by a flange.

[0043] In this embodiment, the fixing structure 210 on the floor component 200 is connected to the first mating fixing structure 321 on the building frame 100 via a flange connection. The flange connection is not limited to screw connections; it can also be achieved using clamps or other methods. By limiting the connection between the floor component 200 and the building frame 100 to a flange, after the floor component 200 is removed from the building frame 100, the water tank 500 and the air conditioning unit 400 can be connected to the floor component 200 using the existing connectors.

[0044] In one embodiment, the inflatable sheet is connected to the building frame 100 by fastening or bolting.

[0045] In this embodiment, the connection method of the inflatable sheet is restricted, which simplifies the installation process of the inflatable sheet while ensuring structural stability.

[0046] In one embodiment, a portion of the inflatable sheet has a light-transmitting area.

[0047] In this embodiment, some areas of the inflatable sheets can be set to be light-transmitting as needed, thereby improving the lighting conditions inside the prefabricated building.

[0048] The present invention also provides an installation process for the above-mentioned modular building that is easy to transfer by low-altitude aircraft, comprising: Remove the obstruction; The multifunctional frame box 300 is removed from the building frame part 100; The building frame 100 is disassembled into multiple ceiling joints 224, multiple ceiling pipes 213, multiple wall ceiling joints 223, and multiple wall pipes 212; Disassemble multiple floor components 200 and disassemble the wall panel connector 222, the floor connector 221 and multiple floor pipes 211; Disassemble one of the square frame supports 320 on the multifunctional frame box 300 and install the rest of the frame supports 320. Connect the square floor 210 and the rectangular floor 220 to the first mating fixing structure 321 at the corresponding position of the multifunctional frame box 300 through the fixing structure 210. The shielding part, the canopy joint 224, the ceiling pipe 213, the wall canopy joint 223, the wall pipe 212, the panel wall joint 222, the floor joint 221, and the floor pipe 211 are installed into the multi-functional frame box 300; After installing the four corner floorboards 230 onto the disassembled frame bracket 320, connect the frame bracket 320 to the multifunctional frame 310.

[0049] In this embodiment, the encapsulation process is provided; the assembly process is simply the reverse of the above steps. In the above steps, the obstructing parts are removed, leaving only the main support structure.

[0050] The multi-functional frame box 300 is removed from the building frame section 100 to provide a foundation for providing mounting space.

[0051] The building frame 100 is disassembled into multiple ceiling joints 224, multiple ceiling pipes 213, multiple wall ceiling joints 223 and multiple wall pipes 212. At this point, only the floor area remains of the entire building.

[0052] Disassemble multiple floor components 200 and disassemble the wall panel connector 222, floor connector 221 and multiple floor pipes 211, thus completing the entire disassembly process.

[0053] The square frame support 320 on the multi-functional frame box 300 is removed, while the other frame supports 320 are installed. The square floor 210 and the rectangular floor 220 are respectively connected to the first mating fixing structure 321 at the corresponding position on the multi-functional frame box 300 through the fixing structure 210, thus forming a box body.

[0054] The shielding part, canopy connector 224, ceiling pipe 213, wall canopy connector 223, wall pipe 212, panel wall connector 222, floor connector 221 and floor pipe 211 are installed into the multi-functional frame box 300.

[0055] After installing the four corner floorboards 230 onto the disassembled frame bracket 320, connect the frame bracket 320 to the multi-functional frame 310. The four corner floorboards 230 can be assembled in various ways; for example, they can be placed at the four corners of a square, with adjacent corner floorboards 230 overlapping to a certain extent. These steps achieve efficient encapsulation and stable storage.

[0056] In summary, the modular building and installation process provided by this invention, which facilitates the transfer of low-altitude aircraft, uses a multi-functional frame box 300 as packaging for the overall modular building transfer process. The structural pipes 210, connectors 220, floor pieces 200, and inflatable sheets can be disassembled and placed into the multi-functional frame box 300. Multiple floor pieces 200 are fixed to the inner wall of the multi-functional frame box 300 to form a wall structure. During the assembly of the modular building, the multi-functional frame box 300 can function as a room (such as a bathroom or corridor). A fixing structure 210 is provided on the lower surface of the floor piece 200, providing a hanging foundation for the water tank section 500 and the air conditioning section 400. Furthermore, a first mating fixing structure 321 can be provided on the multi-functional frame box 300 corresponding to the fixing structure 210. When the floor piece 200 is stored inside the multi-functional frame box 300, a fixing foundation is provided through the corresponding fixing structure 210 and the first mating fixing structure 321.

[0057] The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A modular building that is easy to transfer by low-altitude aircraft, characterized in that, include: The building frame section (100) includes multiple structural tubes (210) and multiple connectors (220), and adjacent structural tubes (210) are connected through the connectors (220). The building frame section (100) includes a floor position area, a wall position area and a ceiling position area, and the floor position area is higher than the bottom of the building frame section (100). Multiple floor components (200) are laid on the upper surface of the bottom of the building frame (100), and a fixing structure (210) is provided at the bottom of the floor component (200) for connecting with the external structure; The shielding portion includes at least one inflatable sheet connected to the building frame portion (100) to form a cover; A multifunctional frame box (300) includes a multifunctional frame (310) and frame supports (320) connected to the six sides of the multifunctional frame (310). The multifunctional frame (310) is detachably connected to the building frame (100). A first mating fixing structure (321) is provided on the frame supports (320) corresponding to the fixing structure (210) of the floor piece (200). At least one of the six frame supports (320) is detachable from the multifunctional frame (310). Among them, multiple floor components (200) are disassembled and set corresponding to the frame bracket (320), and multiple structural tubes (210), multiple connectors (220) and multiple inflatable sheets are disassembled and stored in the multifunctional frame box (300).

2. The modular building for easy transfer by low-altitude aircraft according to claim 1, characterized in that, The connector (220) includes a plurality of floor connectors (221), a plurality of wall connectors (222), a plurality of ceiling connectors (223) and a plurality of ceiling connectors (224) arranged from the floor position area, wall position area and ceiling position area of ​​the building frame (100). The structural tube (210) includes a plurality of floor tubes (211), a plurality of wall tubes (212) and a plurality of ceiling tubes (213) arranged from the floor position area, wall position area and ceiling position area of ​​the building frame (100).

3. The modular building for easy transfer by low-altitude aircraft according to claim 2, characterized in that, The bottom of the building frame (100) has a regular octagonal structure; The length of the wall tube (212) is uniformly A; Four of the floor tubes (211) have a length of A, and the remaining eight floor tubes (211) have a length of √2 times A. The plurality of floor components (200) include a square floor (210) with a side length of A, four rectangular floor components (220) with side lengths of A and √2 times A, and four isosceles right-angled corner floor components (230) with a hypotenuse length of A. The dimensions of the multifunctional frame box (300) are A, √2A, and A, respectively.

4. The modular building for easy transfer by low-altitude aircraft according to claim 1, characterized in that, The prefabricated building also includes a water tank section (500) and an air conditioning section (400), and both the water tank section (500) and the air conditioning section (400) are provided with a second cooperating fixing structure corresponding to the fixing structure (210).

5. The modular building for easy transfer by low-altitude aircraft according to claim 4, characterized in that, Both the second fitting and fixing structure and the first fitting and fixing structure (321) are cylindrical, while the fixing structure (210) is an elastic structure that expands and contracts in the circumferential direction.

6. The modular building for easy transfer by low-altitude aircraft according to claim 4, characterized in that, The fixing structure (210) on the floor component (200) and the second mating fixing structure are connected by a flange.

7. The modular building for easy transfer by low-altitude aircraft according to claim 6, characterized in that, The fixing structure (210) on the floor component (200) and the first mating fixing structure (321) on the building frame (100) are connected by a flange.

8. The modular building facilitating transfer by low-altitude aircraft according to any one of claims 1 to 7, characterized in that, The inflatable sheet is connected to the building frame (100) by fastening or bolting.

9. The modular building facilitating transfer by low-altitude aircraft according to any one of claims 1 to 7, characterized in that, Some of the inflatable sheets have light-transmitting areas.

10. An installation process applied to the modular building described in claim 3 that facilitates transfer by low-altitude aircraft, characterized in that, include: Remove the obstruction; Remove the multifunctional frame box (300) from the building frame (100); The building frame (100) is disassembled into multiple ceiling joints (224), multiple ceiling pipes (213), multiple wall ceiling joints (223) and multiple wall pipes (212). Disassemble multiple floor components (200) and remove the wall panel connector (222), the floor connector (221), and multiple floor pipes (211); Disassemble one of the square frame supports (320) on the multifunctional frame box (300) and install the rest of the frame supports (320). Connect the square floor (210) and the rectangular floor (220) to the first mating fixing structure (321) at the corresponding position of the multifunctional frame box (300) through the fixing structure (210). The shielding part, the canopy joint (224), the ceiling pipe (213), the wall canopy joint (223), the wall pipe (212), the panel wall joint (222), the floor joint (221), and the floor pipe (211) are put into the multi-functional frame box (300). After the four corner floorboards (230) are installed on the disassembled frame bracket (320), the frame bracket (320) is connected to the multifunctional frame (310).

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