High-pressure air rib

Abstract

The utility model belongs to the technical field, and discloses a high-pressure air rib which comprises an air rib body, a sealing device is arranged at the end of the air rib body, a plurality of reinforcing rings are arranged on the air rib body, triangular rings are arranged on the reinforcing rings, the air rib body is in an arch shape, a tie bar is connected between every two triangular rings on the air rib body, and the two triangular rings on the air rib body are connected with the tie bar. A ground connecting rope is connected between the two ends of the bottom of the air rib body. By arranging the reinforcing rings, the strength of the air ribs can be improved, the air ribs are not prone to deformation, the air ribs can be prevented from being broken suddenly through the ground connecting ropes, and the air ribs can be connected with other devices through the triangular rings.

Description

Technical Field

[0001] This utility model belongs to the technical field of rapid inflatable building construction, specifically relating to a high-pressure air rib. Background Technology

[0002] Inflatable structures offer significant advantages such as being made entirely of flexible materials, rapid inflation and deflation, lightweight construction, and small packaging volume. However, ordinary inflatable tents suffer from low air pressure, resulting in low rigidity and strength, and limited load-bearing capacity, making them unsuitable for large-span, wind-resistant, and high-load-bearing structures. High-pressure inflatable structures, on the other hand, place high demands on the air rib structure itself. During use, high-pressure air ribs are prone to expansion and deformation due to high-pressure inflation, and the ends are easily broken. Long-length high-pressure air ribs often deform and twist during rapid inflation, even bending and folding to obstruct smooth air filling, a problem that traditional manual assistance struggles to solve effectively.

[0003] Chinese patent publication number CN219654418U, entitled "A Patent Application for an Ultra-Large High-Pressure Air Rib," describes a main structure comprising an air rib component, a tension cable, a wind-resistant cable, and a column base fixture. The air rib component has one or more connectors. One end of the wind-resistant cable is detachably connected to the air rib component via a connector. The tension cable is also detachably connected to the air rib component via a connector and is positioned inside the air rib component, stretching and bending the air rib component inward to form an arc-shaped structure. Both ends of the air rib component are detachably connected to the column base fixture. This patent application fails to address the problem of air ribs easily deforming under high pressure. Utility Model Content

[0004] In order to overcome the problems existing in the prior art, the purpose of this utility model is to provide a high-pressure air rib. By setting a reinforcing ring, the strength of the air rib can be improved and it is not easy to deform. The ground connecting rope can prevent the air rib from suddenly breaking open, and it can be connected to other devices through a triangular ring.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A high-pressure air rib includes: an air rib body, the end of which has a sealing device, a plurality of reinforcing rings on the air rib body, a triangular ring on each reinforcing ring, the air rib body being arched, a tie rod connecting two triangular rings on the air rib body, and a ground connecting rope connecting the two ends of the bottom of the air rib body.

[0007] Optionally, the reinforcing ring is bonded to the air rib body.

[0008] Optionally, the sealing device of the air rib body is connected to a ground beam.

[0009] Optionally, a tie rod is provided at the top of the air rib body, and the two ends of the tie rod are respectively connected to the reinforcing rings on both sides of the top of the air rib body.

[0010] Optionally, a tie rod is connected to each side of the tie rod at the top of the air rib body, and one end of each tie rod is connected to the triangular ring between the two ends of the top tie rod, and the other end is connected to the triangular ring outside the two ends of the top tie rod.

[0011] Optionally, both ends of the air rib body have air nozzles.

[0012] Optionally, the reinforcing ring of the air rib body is provided with an adhesive ring that connects to the tarpaulin.

[0013] Optionally, multiple air rib bodies are arranged in parallel, and the multiple air rib bodies are connected by a crossbeam, which is connected to the triangular ring by a connecting ring.

[0014] Optionally, the triangular ring is connected to a ground stake via a pull rope.

[0015] Optionally, the reinforcing rings are equidistantly distributed on the air rib body.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The reinforcing ring of this invention is connected to a triangular ring, which facilitates the connection of other components without directly connecting to the air rib body and causing damage to the air rib body itself. The air rib body of this invention has ground connecting ropes connected to both ends, which can avoid or reduce the damage caused by the sudden collapse of the air rib body.

[0018] After inflation, the air ribs of this invention have the characteristics of small structural volume, high strength and rigidity, and high load-bearing capacity. The inflatable flexible structure of this invention can be tightly packaged during storage and transportation. It is small in size and light in weight, and can provide a structural house that can be repeatedly disassembled, quickly mobilized and deployed, meeting the needs of material storage and personnel living in emergency scenarios. Attached Figure Description

[0019] The accompanying drawings described herein are for illustrative purposes only and are not intended to limit the scope of the present invention in any way. Furthermore, the shapes and proportions of the components in the drawings are merely schematic to aid in understanding the present invention and do not specifically limit the shapes and proportions of the components. In the drawings:

[0020] Figure 1 This is a schematic diagram of the air rib structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the triangular ring of this utility model;

[0022] Figure 3 This is a schematic diagram of an embodiment of the present utility model;

[0023] Among them, 1. High-pressure air rib; 11. Sealing device; 12. Air rib body; 13. Air nozzle; 14. Reinforcing ring; 15. Tie rod; 16. Triangular ring; 161. Connecting cloth tape; 101. Ground connecting rope; 2. Connecting ring; 3. Crossbeam; 4. Ground beam; 5. Tarpaulin; 6. Pull rope; 7. Ground pile. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0025] 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 invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0026] In the description of the embodiments of this utility model, it should be noted that if terms such as "upper," "lower," "horizontal," or "inner" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0027] When an element is referred to as being "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only embodiments. The use of the term "horizontal" does not imply that the component is required to be absolutely horizontal, but rather that it may be slightly tilted. "Horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it may be slightly tilted.

[0028] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In the description of this utility model, it should be understood that the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or collections thereof.

[0029] 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 herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0030] The present invention will now be described in detail with reference to the accompanying drawings.

[0031] A high-pressure air rib includes: an air rib body 12, the end of the air rib body 12 having a sealing device 11, a plurality of reinforcing rings 14 provided on the air rib body 12, a triangular ring 16 provided on the reinforcing ring 14, the air rib body 12 being arched, a tie rod 15 connecting two triangular rings 16 on the air rib body 12, and a ground connecting rope 101 connecting the two ends of the bottom of the air rib body 12.

[0032] The reinforcing ring 14 of this invention is connected to a triangular ring 16, which facilitates the connection of other components without directly connecting to the air rib body 12 and causing damage to the air rib body 12 itself. The air rib body 12 of this invention is connected to ground connecting ropes 101 at both ends, which can avoid or reduce the damage caused by the sudden collapse of the air rib body 12.

[0033] Example 1

[0034] This utility model discloses a high-pressure air rib, comprising: an air rib body 12, wherein the air rib body 12 is a hollow tube. Both ends of the air rib body 12 are provided with sealing devices 11.

[0035] Optionally, in this embodiment, the pressure inside the air rib body 12 is not less than 0.25 MPa.

[0036] The two ends of the high-pressure air rib 1 are connected by a ground connecting rope 101. Specifically, the ground connecting rope 101 is a steel rope used to restrain and limit the air rib body 12, preventing the air rib body 12 from springing open. By connecting the two ends of the high-pressure air rib 1, the damage to surrounding personnel and assets caused by the rapid expansion of the two ends of the high-pressure air rib 1 due to high pressure in the event of damage can be avoided or reduced.

[0037] Specifically, the high-pressure air rib 1 is covered with a tarpaulin 5.

[0038] Optionally, a plurality of tie rods 15 are connected to the air rib body 12. Both ends of the tie rods 15 are connected to the air rib body 12 to keep the air rib body 12 in an arched curved state. Both ends of the air rib body 12 have air nozzles 13.

[0039] Optionally, in this embodiment, the number of tie rods 15 on the air rib body 12 is three, of which two tie rods 15 are connected to the two sides of the arch of the air rib body 12, and one end of the remaining tie rod 15 is located between the two ends of the tie rod 15 on one side of the arch of the air rib body 12, and the other end is located between the two ends of the tie rod 15 on the other side.

[0040] Furthermore, the three tie rods 15 are of the same length.

[0041] The side of the air rib body 12 is provided with a locking hole, and the air nozzle 13 is disposed inside the air rib body 12.

[0042] Optionally, the sealing device 11 is a clamp. Further, the sealing device 11 is a square tube.

[0043] The air rib body 12 is fitted with several reinforcing rings 14, which are bonded to the air rib body 12 to prevent metal connectors from scratching the air rib body 12. The reinforcing rings 14 have a restraining effect, preventing the air rib body 12 from bursting, and can be easily tied and connected, and can be attached to the tarpaulin 5.

[0044] Optionally, the reinforcing rings 14 are equidistantly distributed on the air rib body 12.

[0045] Optionally, the triangular ring 16 is connected to the reinforcing ring 14 via a connecting fabric tape 161. One end of the connecting fabric tape 161 is fitted into the triangular ring 16, and the surface of the connecting fabric tape 161 is fixedly connected to the reinforcing ring 14.

[0046] The air rib body 12 is arched, and multiple air rib bodies 12 are arranged in parallel.

[0047] Optionally, the multiple air rib bodies 12 are connected by a crossbeam 3, and the crossbeam 3 is connected to the triangular ring 16 by a connecting ring 2. One end of the connecting ring 2 is fixedly connected to the crossbeam 3, and the other end is connected to the triangular ring 16. Optionally, the connecting ring 2 is a locking ring, which can be easily disassembled.

[0048] Optionally, the reinforcing ring 14 of the air rib body 12 is covered with an adhesive ring; the surface of the adhesive ring is fixedly connected to the tarpaulin 5.

[0049] Example 2

[0050] like Figure 3 As shown, a high-pressure air rib 1 in this embodiment includes an air rib body 12, which is arched. Multiple high-pressure air ribs 1 are arranged in parallel.

[0051] The bottom of the air rib body 12 is sealed by a sealing device 11, which is a clamp. The sealing device 11 is connected to a ground beam 4. The two ground beams 4 are respectively connected to the sealing devices 11 at both ends of the air rib body 12.

[0052] Both ends of the air rib body 12 have air nozzles 13, which can be inflated from both ends at the same time.

[0053] Multiple reinforcing rings 14 are equidistantly arranged on the air rib body 12, and the reinforcing rings 14 are connected to triangular rings 16 via connecting tapes 161. Multiple high-pressure air ribs 1 are connected by crossbeams 3. The crossbeams 3 are connected to the air rib body 12 via triangular rings 16.

[0054] The air rib body 12 has a tie rod 15, one end of which is connected to one of the arch ribs of the arched air rib body 12, and the other end is connected to another arch rib of the air rib body 12.

[0055] The tie rod 15 is connected to the air rib body 12 via a triangular ring 16.

[0056] The triangular ring 16 in the upper middle part of the air rib body 12 is connected to the ground pile 7 by the pull rope 6.

[0057] Specifically, the pull rope 6 is a steel wire rope.

[0058] Unless otherwise specified, the equipment components involved in the above embodiments are all conventional equipment components, and the structural settings, working methods or control methods involved are all conventional settings, working methods or control methods in the art unless otherwise specified.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A high-pressure air rib, characterized in that, include: The air rib body (12) has a sealing device (11) at its end. The air rib body (12) is provided with several reinforcing rings (14). The reinforcing rings (14) are provided with triangular rings (16). The air rib body (12) is arched. A tie rod (15) is connected between two triangular rings (16) on the air rib body (12). A ground connecting rope (101) is connected between the two ends of the bottom of the air rib body (12).

2. The high-pressure air rib according to claim 1, characterized in that, The reinforcing ring (14) is bonded to the air rib body (12).

3. A high-pressure air rib according to claim 1, characterized in that, The sealing device (11) of the air rib body (12) is connected to the ground beam (4).

4. A high-pressure air rib according to claim 1, characterized in that, A tie rod (15) is provided on the top of the air rib body (12), and the two ends of the tie rod (15) are respectively connected to the reinforcing rings (14) on both sides of the top of the air rib body (12).

5. A high-pressure air rib according to claim 4, characterized in that, The top of the air rib body (12) has a tie rod (15) on each side, and one end of the tie rod (15) on both sides is connected to the triangular ring (16) between the two ends of the top tie rod (15), and the other end is connected to the triangular ring (16) outside the two ends of the top tie rod (15).

6. A high-pressure air rib according to claim 1, characterized in that, Both ends of the air rib body (12) have air nozzles (13).

7. A high-pressure air rib according to claim 1, characterized in that, The reinforcing ring (14) of the air rib body (12) is covered with an adhesive ring that connects to the tarpaulin (5).

8. A high-pressure air rib according to claim 1, characterized in that, Multiple air rib bodies (12) are arranged in parallel, and the multiple air rib bodies (12) are connected by a crossbeam (3). The crossbeam (3) is connected to the triangular ring (16) by a connecting ring (2).

9. A high-pressure air rib according to claim 1, characterized in that, The triangular ring (16) is connected to a ground stake (7) by a pull rope (6).

10. A high-pressure air rib according to claim 1, characterized in that, The reinforcing rings (14) are equidistantly distributed on the air rib body (12).

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