High-pressure inflatable tent and mounting and using method

Abstract

The invention belongs to the technical field of fast inflation building houses, and discloses a high-pressure inflatable tent and a mounting and using method.The high-pressure inflatable tent comprises two oppositely-arranged ground beams and a plurality of air ribs, the air ribs are covered with awning cloth in a connected mode, the two ends of each air rib body are provided with sealing devices, the ends of the two ground beams are connected with eye curtain door ground beams, and the two ends of each eye curtain door ground beam are connected with the awning cloth. The blind door ground beam comprises a rectangular frame, connecting columns are connected to the corner points of the rectangular frame, shaft sleeve rings are connected to the tops of the connecting columns, and the two ends of the sealing device of the air rib are inserted into a set of oppositely-arranged connecting columns on the rectangular frame of the blind door ground beam correspondingly. And the end part of the sealing device is rotationally connected with the shaft sleeve ring. An arch-shaped large-span space structure is formed through the high-pressure air ribs, the flexible inner tarpaulin, the flexible outer tarpaulin and the inflatable structure are adopted as a whole, the whole large-span structural house is tightly packaged, transported and rapidly unfolded and folded, and then the house is convenient to store and repeatedly disassembled and assembled.

Description

Technical Field

[0001] The invention belongs to the technical field of quickly inflatable and erected buildings, and particularly relates to a high-pressure inflatable tent and an installation and use method thereof. Background Art

[0002] Large-span concrete structures, metal rigid frames, truss and other structural buildings in the prior art cannot meet the needs of rapid deployment and construction, repeated disassembly and assembly, and mobile transfer and use, and it is difficult to achieve column-free large spans and relatively large clear heights in terms of space; existing grid structures and membrane structures can achieve large-span and large-space structural buildings in terms of space structure, but they have many metal structural members, large weights, complex installation processes, and difficulties in storage and transportation; inflatable structures have significant advantages such as being made of flexible materials as a whole, fast inflation and deflation for installation, light weight and small packaging volume, etc. However, ordinary inflatable tents have small air pressure in the inflatable structure, small stiffness and strength, and limited load-bearing capacity, and cannot form large-span, high wind-resistant and high-load-bearing buildings; but high-pressure inflatable structures have high technical requirements for the air rib structure itself and end enclosure connections, etc. Therefore, traditional large-span fixed structures, existing large-span metal-structured buildings and ordinary inflatable tents cannot efficiently meet the needs of large-span structural buildings for rapid field erection and deployment, repeated disassembly and use, overall packaging and transportation, and rapid mobile deployment.

[0003] The patent application with the Chinese patent publication number CN117468792A and the name of a large-span hangar tent with a high-pressure inflatable structure includes ground rails, high-pressure air ribs and a tarpaulin. Two groups of parallel ground rails are provided, and each group includes a top perimeter ground rail and gable end ground rails arranged at both ends of the top perimeter ground rail; the high-pressure air ribs include main air ribs and side air ribs. Both ends of several main air ribs are horizontally connected to the top perimeter ground rails of the two groups of ground rails respectively. Several main air ribs and the ground enclose a semi-cylindrical space. Both ends of several side air ribs are longitudinally connected to the gable end ground rails of the two groups of ground rails respectively. Several side air ribs and the ground enclose a hemispherical space; the tarpaulin covers the high-pressure air ribs; the side air ribs can be turned up and down to drive the tarpaulin at the gable end to be lifted or lowered. Although the high-pressure inflatable tent of this patent application can also turn the curtain door, the movement of the air ribs is inconvenient, the rotation is not flexible, and the erection speed is slow. Summary of the Invention

[0004] In order to overcome the problems existing in the above-mentioned prior art, the purpose of the present invention is to provide a high-pressure inflatable tent and an installation and use method thereof. By forming an arched large-span space structure with high-pressure air ribs, and adopting a flexible tarpaulin and an inflatable structure as a whole, the overall tight packaging and transportation of large-span structural buildings are realized, and the rapid deployment and withdrawal are achieved, thereby realizing the convenient storage and repeated disassembly and assembly of such buildings, as well as the rapid erection of large-span structural buildings when assisted by erection equipment.

[0005] To achieve the above object, the technical solution adopted by the present invention is: In a first aspect, the present invention provides a high-pressure inflatable tent, comprising: two relatively arranged ground beams and a plurality of air ribs, a tarpaulin is covered and connected outside the air ribs, sealing devices are installed at both ends of the air ribs, and the air ribs are connected to the ground beams through the sealing devices; end parts of the two ground beams are respectively connected with curtain door ground beams, the curtain door ground beams include rectangular frames, connecting columns are connected at the corner points of the rectangular frames, a sleeve ring is connected to the top of the connecting column, and the sleeve rings are arranged relatively along the vertical direction of the ground beam; both ends of the sealing device of the air rib are respectively inserted into a set of relatively arranged sleeve rings on the rectangular frame of the curtain door ground beam, and the end part of the sealing device is rotatably connected with the sleeve ring.

[0006] Optionally, a plurality of the air ribs are connected by cross beams.

[0007] Optionally, connection rings are arranged on the tarpaulin, and the air ribs are sleeved in the connection rings.

[0008] Optionally, the connection ring includes two cloth strips, and the ends of the two cloth strips are detachably connected.

[0009] Optionally, a plurality of ground beam fixed sleeves are fixedly connected to the ground beam, and a plurality of ground beam movable sleeves are movably connected; one end of the sealing device is inserted into the ground beam movable sleeve, and the other end is inserted into the ground beam fixed sleeve.

[0010] Optionally, a sleeve column is connected to the bottom of the sleeve ring, the connecting column is a hollow column, and the sleeve column is inserted and connected to the top of the connecting column.

[0011] Optionally, a connection hole is formed in the side surface of the sleeve column, and a connection hole corresponding to the position of the connection hole of the sleeve column is formed in the side surface of the connecting column.

[0012] Optionally, the sealing device of the air rib is a square tube, and the sealing device is rotatably connected to the sleeve ring through an adapter column; the adapter column is a cylinder with a square hole.

[0013] Optionally, the two ends of the air rib are connected by a connecting rope.

[0014] In a second aspect, the present invention provides an installation and use method of the above-mentioned high-pressure inflatable tent, comprising the following steps: Install the sealing device at the end of the air rib; Install a plurality of the air ribs on the ground beam and the curtain door ground beam respectively; Inflate the air rib, and at the same time, blow air into the tarpaulin through a blower.

[0015] Compared with the prior art, the present invention has the following beneficial effects: Both ends of the air ribs of the present invention are fixedly installed on the ground beam. After the air ribs are inflated, under the combined action of the shaped draw ropes and the closing device parts, a tent skeleton with specific structural strength and stiffness is formed; when the air ribs are inflated, an inflated tent structure can be integrally formed; the present invention is assisted by a blower for erection and can achieve rapid erection.

[0016] The high-pressure inflation structure of the present invention is small in volume, large in strength and stiffness, and high in load-bearing capacity. The two ends of the curtain doors are simple to open and convenient to enter and exit; the inflatable flexible structure is tightly packaged, small in volume and light in weight, and can provide a large-span structural housing in the wild that can be disassembled and assembled repeatedly, quickly maneuvered, and erected and deployed, and can meet the need for rapid erection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are for illustrative purposes only and are not intended to limit the scope of the disclosure of the present invention in any way. Additionally, the shapes and proportional dimensions of the various components in the drawings are only schematic and are used to assist in understanding the present invention, rather than specifically defining the shapes and proportional dimensions of the various components of the present invention. In the drawings: Figure 1 is a schematic diagram of the overall structure of an embodiment of the present invention; Figure 2 is an embodiment of the present invention Figure 1 A partial enlarged view at A; Figure 3 is an embodiment of the present invention Figure 1 A partial enlarged view at B; Figure 4 is a schematic diagram of the fixing rope of an embodiment of the present invention; Wherein, 1, tarpaulin; 11, main tarpaulin; 12, curtain door tarpaulin; 13, ballast; 101, cross beam; 2, air rib; 201, connecting rope; 21, closing device; 211, sealing end; 22, air nozzle; 23, air rib body; 24, reinforcing ring; 25, tension bar; 3, ground beam; 300, sleeve; 301, ground beam fixing sleeve; 302, ground beam movable sleeve; 303, insertion connecting pipe; 31, curtain door ground beam; 310, extension connecting pipe; 311, curtain door longitudinal ground beam; 312, curtain door transverse ground beam; 313, connecting column; 32, bushing; 3201, bushing column; 3202, bushing ring; 3203, adapter column; 4, fixing rope; 41, safety buckle; 42, fixing ring; 5, ground stake. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0020] In the description of the embodiments of the present invention, it should be noted that if terms such as "upper", "lower", "horizontal", "inner", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention.

[0021] When an element is referred to as being "disposed on" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes and do not represent the only embodiments. If the term "horizontal" appears, it does not mean that the component is required to be absolutely horizontal, but it can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but it can be slightly inclined.

[0022] It should be noted that: similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In the description of the present invention, it should be understood that the terms "including" and "comprising" indicate the presence of the described features, wholes, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or their combinations.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this invention belongs. The terms used in the description of the present invention herein are for the purpose of describing specific embodiments only and are not intended to limit the present invention. As used in the description of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include the plural forms.

[0024] The present invention will be described in detail below with reference to the accompanying drawings.

[0025] A high-pressure inflatable tent of the present invention includes: two relatively arranged ground beams 3 and multiple air ribs 2. A tarpaulin 1 is covered and connected outside the air ribs 2. Sealing devices 21 are installed at both ends of the air ribs 2. The air ribs 2 are connected to the ground beams 3 through the sealing devices 21. Eyebrow door ground beams 31 are respectively connected to the ends of the two ground beams 3. The eyebrow door ground beams 31 include rectangular frames. Connecting columns 313 are connected at the corner points of the rectangular frames. The tops of the connecting columns 313 are connected with bushing rings 3202. The bushing rings 3202 are arranged oppositely along the vertical direction of the ground beam 3. Both ends of the sealing device 21 of the air rib 2 are respectively inserted onto a set of opposite bushing rings 3202 on the rectangular frame of the eyebrow door ground beam 31, and the end of the sealing device 21 is rotatably connected with the bushing ring 3202.

[0026] When the high-pressure inflatable tent is installed and used, it includes the following steps: Install the sealing device 21 at the end of the air rib 2; Install multiple air ribs 2 on the ground beam 3 and the eyebrow door ground beam 31 respectively; Inflate the air rib 2, and at the same time, blow air into the tarpaulin 1 through a blower.

[0027] Specifically, the air rib 2 is a high-pressure air rib, and the internal pressure is not less than 0.25 MPa.

[0028] Both ends of the air rib 2 of the present invention are installed and fixed on the ground beam 3. After the air rib 2 is inflated, under the combined action of the shaping draw rope and the sealing device 21, a tent skeleton with specific structural strength and stiffness is formed. When the air rib 2 is inflated, an inflatable tent structure can be formed as a whole. The present invention can be quickly erected by the assistance of a blower.

[0029] Embodiment 1 A high-pressure inflatable tent of this embodiment includes: two ground beams 3 and multiple air ribs 2. The two ground beams 3 are arranged in parallel. A number of ground beam fixing sleeves 301 are provided on the ground beam 3. The ground beam fixing sleeves 301 are fixedly connected to the inner side of the ground beam 3.

[0030] A plurality of the air ribs 2 are connected by a cross beam 101. Specifically, the cross beam 101 is a steel pipe. The air rib 2 is connected to the cross beam 101 through a triangular ring.

[0031] A tarpaulin 1 is covered and connected outside the air rib 2. The tarpaulin 1 includes: a main tarpaulin 11 and an eyelid door tarpaulin 12. Optionally, the main tarpaulin 11 and the eyelid door tarpaulin 12 are connected to each other.

[0032] External triangular rings are provided on both sides of the upper part of the air rib 2. Windows are opened on the tarpaulin 1 at the corresponding positions of the external triangular rings. The external triangular rings are connected to a fixing rope 4 through safety buckles 41. The other end of the fixing rope 4 is connected to a ground pile 5. A fixing ring 42 is movably sleeved on the fixing rope 4. The end of the fixing rope 4 sequentially passes through the fixing ring 42 and the safety buckle 41, and then is fixedly connected to the fixing ring 42; the fixing ring 42 can play a fastening role on the fixing rope 4 when it is tensioned.

[0033] Specifically, the safety buckle 41 is an annular detachable buckle, and the fixing rope 4 is a steel wire rope.

[0034] The air rib 2 includes: an air rib body 23, and the air rib body 23 is a hollow tubular shape. Both ends of the air rib body 23 have sealing ends 211. A closing device 21 is connected to the end of the sealing end 211.

[0035] A plurality of tension ribs 25 are connected to the air rib body 23. Both ends of the tension rib 25 are connected to the air rib body 23, and are used to keep the air rib body 23 in an arched bending state. Both ends of the air rib body 23 have air nozzles 22.

[0036] A clamping hole is opened on the side surface of the air rib body 23, and the air nozzle 22 is arranged on the clamping hole of the air rib body 23.

[0037] Optionally, in this embodiment, the number of the tension ribs 25 on the air rib body 23 is three. Two of the tension ribs 25 are connected to both sides of the arch of the air rib body 23. One end of the remaining one tension rib 25 is located between the two ends of the tension rib 25 on one side of the arch of the air rib body 23, and the other end is located between the two ends of the tension rib 25 on the other side of the arch of the air rib body 23.

[0038] Optionally, the closing device 21 is a square pipe.

[0039] A plurality of reinforcing rings 24 are sleeved and connected on the air rib body 23. The reinforcing rings 24 are annular and are connected to the tarpaulin 1 through triangular rings.

[0040] A connecting rope 201 is connected between the two ends of the air rib body 23. The connecting rope 201 is a steel rope, which is used to restrain and limit the air rib body 23 to prevent the air rib body 23 from bouncing open.

[0041] Specifically, the ground beam fixing sleeve 301 is fixed on the ground beam 3 to which it is connected, towards one end of the other ground beam 3.

[0042] Optionally, the ground beam 3 is a square pipe.

[0043] Optionally, the ground beam 3 is formed by splicing a plurality of sleeve pipes 300.

[0044] Optionally, as an implementation manner of this embodiment, one end of the sleeve pipe 300 is a plug-in end and the other end is a socket end, and the plug-in end is matched with the socket end. The diameter of the plug-in end is smaller than the diameter of the socket end, and the plug-in end of the sleeve pipe 300 is used to be inserted into the socket end of another sleeve pipe 300 for connection. Connection holes are provided on both the plug-in end and the socket end.

[0045] Optionally, as an implementation manner of this embodiment, an insertion pipe 303 is inserted into the end of the sleeve pipe 300. Connection holes are provided at both ends of the sleeve pipe 300, and connection holes are provided at both ends of the insertion pipe 303. The two sleeve pipes 300 are connected through the insertion pipe 303. One end of the insertion pipe 303 is inserted into one sleeve pipe 300, and the other end is inserted into another sleeve pipe 300. The connection holes at both ends of the insertion pipe 303 correspond to the connection holes on the sleeve pipe 300 in position.

[0046] Optionally, the ground beam movable sleeve 302 includes a movable sleeve pipe and an air rib connection device. The fixed connection pipe is movably sleeved on the ground beam 3, and the air rib connection device is fixedly connected to the movable sleeve pipe, and the air rib connection device faces the other ground beam 3.

[0047] Further, both the movable sleeve pipe and the air rib connection device are square pipes.

[0048] Optionally, the ground beam movable sleeve 302 includes a rectangular pipe member movably sleeved on the ground beam 3. One side of the inner through hole of the ground beam movable sleeve 302 is movably sleeved on the ground beam 3, and the other side of the inner through hole is used to be connected to the closing device 21 of the air rib 2.

[0049] Further, the inner through hole of the rectangular pipe member of the ground beam movable sleeve 302 is a rectangular through hole.

[0050] Optionally, the ground beam fixing sleeve 301 is a square pipe.

[0051] Optionally, curtain door ground beams 31 are connected to both ends of the two ground beams 3.

[0052] The sill beam 31 of the eyelid door includes a rectangular frame, and connecting columns 313 are connected at the corner points of the rectangular frame, and the connecting columns 313 are perpendicular to the rectangular frame.

[0053] An extension connecting pipe 310 is connected to the end of the outer side of the rectangular frame of the sill beam 31 of the eyelid door, and the extension connecting pipe 310 is on the same straight line as the outer side to which the rectangular frame is connected. One end of the extension connecting pipe 310 is connected to the sill beam 31 of the eyelid door, and a connection hole is opened at the other end, and it is connected to the sleeve 300.

[0054] Wherein, the side of the rectangular frame of the sill beam 31 of the eyelid door facing the other sill beam 3 is the inner side, and the side facing away from the other sill beam 3 is the outer side.

[0055] Optionally, the extension connecting pipe 310 is connected to the sleeve 300 through an insertion connecting pipe 303.

[0056] The top of the connecting column 313 has a through hole, and a bushing 32 is inserted into the top of the connecting column 313. Specifically, the connecting column 313 is a hollow square pipe without a top surface.

[0057] The bushing 32 includes a bushing column 3201, and a bushing ring 3202 is connected to the end of the bushing column 3201. A connection hole is opened on the side of the bushing column 3201, and a connection hole corresponding to the position of the connection hole of the bushing column 3201 is opened on the side of the connecting column 313. The bottom of the bushing column 3201 is inserted into the connecting column 313, and the top is connected to the bushing ring 3202. The bushing ring 3202 is cylindrical.

[0058] Preferably, the position of the connection hole on the connecting column 313 on the outer side of the rectangular frame of the sill beam 31 of the eyelid door is higher than the position of the connection hole on the connecting column 313 on the inner side of the rectangular frame. And the lengths and the positions of the connection holes on the bushings 32 connected to the inner connecting column 313 and the outer connecting column 313 are the same, so that the height of the outer bushing 32 is greater than the height of the inner bushing 32, which is convenient for opening and closing, and there is no need to process different types of connecting columns 313 and bushings 32, and only the position of the connection hole needs to be changed.

[0059] The connecting columns 313 on the outer side of the rectangular frame of the sill beam 31 of the eyelid door all face the connecting columns 313 on the adjacent inner side of the rectangular frame, and the connecting columns 313 on the inner side and the connecting columns 313 on the outer side are arranged opposite to each other.

[0060] Both ends of the closing device 21 of the air rib 2 are respectively inserted into a group of oppositely arranged connecting columns 313 on the rectangular frame of the sill beam 31 of the eyelid door. The end of the closing device 21 is rotatably connected to the bushing ring 3202. The bushing rings 3202 are arranged opposite to each other in the vertical direction of the sill beam 3.

[0061] Optionally, the closing device 21 of the air rib 2 is a square tube, and the diagonal length of the square tube is less than the inner diameter of the sleeve ring 3202. The closing device 21 can rotate within the sleeve ring 3202.

[0062] Optionally, the closing device 21 of the air rib 2 is a square tube. The closing device 21 is rotatably connected to the sleeve ring 3202 through a transfer column 3203. The transfer column 3203 is a cylinder with a square hole matching the closing device 21, and the diameter of the transfer column 3203 is less than or equal to the inner diameter of the sleeve ring 3202.

[0063] Optionally, the closing device 21 of the air rib 2 is a round tube with a diameter less than or equal to the inner diameter of the sleeve ring 3202.

[0064] Specifically, in this embodiment, the rectangular frame of the curtain door sill 31 includes two parallel curtain door longitudinal sills 311, and the two curtain door longitudinal sills 311 are connected by a plurality of curtain door transverse sills 312.

[0065] Among them, an air rib 2 is connected to the curtain door transverse sill 312 located outside the rectangular frame. Specifically, a sill fixing sleeve 301 is fixedly connected to the inner side of the curtain door transverse sill 312, and a sill movable sleeve 302 is movably sleeved on the curtain door transverse sill 312. The air rib 2 is connected to the curtain door transverse sill 312 through the sill fixing sleeve 301 and the sill movable sleeve 302.

[0066] In this embodiment, the number of the curtain door transverse sills 312 is four. Two of the curtain door transverse sills 312 are connected to the ends of the two curtain door longitudinal sills 311, and the other two are equally spaced between the two curtain door longitudinal sills 311.

[0067] Embodiment 2 In this embodiment, the closing device 21 is a square tube. In this embodiment, connection rings are provided on the tarpaulin 1, and the air ribs 2 are sleeved in the connection rings. The connection ring includes two cloth strips, and the ends of the two cloth strips are detachably connected.

[0068] An installation and use method of a high-pressure inflatable tent in this embodiment includes the following steps: Connect the air rib 2 to the connection ring of the tarpaulin 1.

[0069] Install the closing device 21 at the end of the air rib 2.

[0070] Install the sleeve 32 on the connection column 313.

[0071] Insert one end of the closing device 21 into the ground beam fixing sleeve 301, and slide the ground beam movable sleeve 302 to sleeve it on the other end of the closing device 21.

[0072] Insert the end of the closing device 21 into the bushing ring 3202.

[0073] Connect the cross beam 101 to the triangular ring of the air rib 2.

[0074] Inflate the air rib 2, and at the same time, blow air into the tarpaulin 1 through a blower.

[0075] Connect the two ends of the air rib 2 through the connecting rope 201 to prevent it from bursting open.

[0076] Connect one end of the fixing rope 4 to the outer triangular ring of the air rib 2, and the other end to the ground pile 5.

[0077] Place a weight 13 on the outer edge of the bottom of the tarpaulin 1.

[0078] In the above embodiments, the equipment components involved, unless otherwise specified, are all conventional equipment components. The structural setting methods, working methods, or control methods involved, unless otherwise specified, are all conventional setting methods, working methods, or control methods in the art.

[0079] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not restrictive. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention, as long as they do not depart from the spirit and scope of the technical solutions of the present invention, shall be covered by the scope of the claims of the present invention.

Claims

1. A high-pressure inflatable tent, characterized in that: include: Two oppositely arranged ground beams (3) and a plurality of air ribs (2), the air ribs (2) being covered and connected with a tarpaulin (1), both ends of the air ribs (2) being installed with closing devices (21), the air ribs (2) being connected to the ground beams (3) via the closing devices (21); the ends of the two ground beams (3) being respectively connected to eye curtain door ground beams (31), the eye curtain door ground beams (31) comprising a rectangular frame, the corners of the rectangular frame being connected to connecting columns (313), the tops of the connecting columns (313) being connected to shaft sleeves (3202), the shaft sleeves (3202) being oppositely arranged along the vertical direction of the ground beams (3); the two ends of the closing device (21) of the air ribs (2) being respectively inserted into a group of opposite shaft sleeves (3202) on the rectangular frame of the eye curtain door ground beams (31), and the ends of the closing device (21) being rotatably connected to the shaft sleeves (3202).

2. A high-pressure inflatable tent according to claim 1, characterized in that: The plurality of air ribs (2) are connected via crossbeams (101).

3. A high-pressure inflatable tent according to claim 1, characterized in that: The tarpaulin (1) is provided with a connecting ring, and the air rib (2) is sleeved in the connecting ring.

4. A high-pressure inflatable tent according to claim 3, characterized in that: The connecting ring comprises two cloth belts, and the ends of the two cloth belts are detachably connected.

5. A high-pressure inflatable tent according to claim 1, characterized in that: The ground beam (3) is fixedly connected to a plurality of ground beam fixing sleeves (301) and movably connected to a plurality of ground beam movable sleeves (302); one end of the closing device (21) is inserted into the ground beam movable sleeve (302), and the other end is inserted into the ground beam fixing sleeve (301).

6. A high-pressure inflatable tent according to claim 1, characterized in that: The bottom of the shaft sleeve ring (3202) is connected to a shaft sleeve column (3201), the connecting column (313) is a hollow column, and the shaft sleeve column (3201) is inserted and connected to the top of the connecting column (313).

7. A high-pressure inflatable tent according to claim 6, characterized in that: A connecting hole is provided on the side of the shaft sleeve column (3201), and a connecting hole corresponding to the position of the connecting hole of the shaft sleeve column (3201) is provided on the side of the connecting column (313).

8. The high-pressure inflatable tent according to claim 1, characterized in that: The closing device (21) of the gas rib (2) is a square tube, and the closing device (21) is rotatably connected to the shaft sleeve ring (3202) via an adapter column (3203); the adapter column (3203) is a cylinder with a square hole.

9. The high-pressure inflatable tent according to claim 1, characterized in that: The two ends of the air rib (2) are connected via a connecting rope (201).

10. A method for installing and using a high-pressure inflatable tent according to any one of claims 1 to 9, characterized in that: The following steps are involved: Installing the closing device (21) at the end of the gas rib (2); Installing a plurality of the air ribs (2) on the ground beam (3) and the eye curtain door ground beam (31) respectively; The air ribs (2) are inflated, and at the same time, air is blown into the tarpaulin (1) by a blower.

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