Air film diaphragm connection structure

Abstract

The present disclosure relates to the technical field of air film building construction, and provides an air film membrane connection structure. The air film membrane connection structure includes a first membrane, a second membrane and a sealing gasket, a first connecting plate is arranged on the first membrane, a second connecting plate is arranged on the second membrane, the first connecting plate and the second connecting plate are stacked and connected by a fastening assembly; a sealing gasket is arranged between the first connecting plate and the second connecting plate; and / or a sealing gasket is arranged between the first connecting plate and the fastening assembly; and / or a sealing gasket is arranged between the second connecting plate and the fastening assembly. The air film membrane connection structure provided by the present disclosure can fill the gaps between the first connecting plate and the second connecting plate, between the first connecting plate and the fastening assembly, and between the second connecting rod and the fastening assembly through the sealing gasket, which can enhance the sealing of the air film building, effectively reduce air pressure loss, and save resources such as electric energy.

Description

Technical Field

[0001] The present invention relates to the technical field of air film building construction, and in particular to an air film membrane connection structure. Background Art

[0002] Air-supported buildings are a type of building structure that has emerged in recent years. They use special building membrane materials as their outer shell and are equipped with a set of intelligent electromechanical equipment to provide positive air pressure to the interior of the air-supported building, thereby supporting the main body of the building.

[0003] Since the volume of most air-supported buildings is usually several thousand or tens of thousands of square meters, the air mold needs to be divided into several membrane sheets during processing and transportation, and then spliced ​​to form a whole. However, there will be large gaps between the membrane sheets after splicing, which is prone to air leakage and poor sealing. In addition, since the air mold structure is inflatable, it needs to be inflated to balance the internal and external air pressure, which will consume a lot of electricity. When the sealing is not firm, more electricity will be consumed to maintain the air pressure balance. Utility Model Content

[0004] In order to solve the above technical problem or at least partially solve the above technical problem, the present disclosure provides an air film diaphragm connection structure.

[0005] The present disclosure provides an air film diaphragm connection structure, comprising a first diaphragm, a second diaphragm and a sealing gasket, wherein a first connecting plate is arranged on the first diaphragm, a second connecting plate is arranged on the second diaphragm, the first connecting plate and the second connecting plate are stacked and connected by a fastening assembly;

[0006] The sealing gasket is arranged between the first connecting plate and the second connecting plate;

[0007] And / or, the sealing gasket is provided between the first connecting plate and the fastening assembly;

[0008] And / or, the sealing gasket is arranged between the second connecting plate and the fastening assembly.

[0009] Optionally, there are multiple first connecting plates and multiple second connecting plates;

[0010] A plurality of the first connecting plates are arranged at intervals, and each two adjacent first connecting plates are respectively connected to two ends of the sealing gasket;

[0011] And / or, a plurality of the second connecting plates are arranged at intervals, and each two adjacent second connecting plates are respectively connected to two ends of the sealing gasket.

[0012] Optionally, a first mounting hole is formed on the first connecting plate, a second mounting hole is formed on the second connecting plate accordingly, a third mounting hole is formed on the sealing gasket accordingly, and the fastening assembly is passed through the first mounting hole, the second mounting hole and the third mounting hole.

[0013] Optionally, there are two third mounting holes, and the two fastening components passing through the two third mounting holes are respectively connected to two adjacent first connecting plates and two adjacent second connecting plates.

[0014] Optionally, the number of the sealing gaskets is one less than the number of the first connecting plates or the second connecting plates.

[0015] Optionally, a plurality of the first connecting plates and a plurality of the second connecting plates are stacked in a one-to-one correspondence.

[0016] Optionally, the sealing gasket is a rubber gasket.

[0017] Optionally, the first connecting plate is arranged on an edge of one side of the first diaphragm close to the second diaphragm, and the second connecting plate is arranged on an edge of one side of the second diaphragm close to the first diaphragm.

[0018] Optionally, a covering layer is provided at the edges of the first diaphragm and the second diaphragm that are close to each other, and the two covering layers cover the two opposite side surfaces of the first connecting plate and the second connecting plate.

[0019] Optionally, the fastening assembly includes a fastener and a mating piece, a locking space is formed between the fastener and the mating piece, and the sealing gasket, the first connecting plate and the second connecting plate are stacked in the locking space.

[0020] Compared with the prior art, the technical solution provided by the embodiments of the present disclosure has the following advantages:

[0021] The air film membrane connection structure provided by the present disclosure includes a first membrane, a second membrane and a sealing gasket, a first connecting plate is arranged on the first membrane, a second connecting plate is arranged on the second membrane, the first connecting plate and the second connecting plate are stacked and connected by a fastening assembly, and then the first membrane and the second membrane are connected by the first connecting plate and the second connecting plate to complete the splicing of the air film building. A sealing gasket is arranged between the first connecting plate and the second connecting plate, and / or a sealing gasket is arranged between the first connecting plate and the fastening assembly, and / or a sealing gasket is arranged between the second connecting plate and the fastening assembly, so that the sealing gasket is locked in a preset position by the fastening assembly. That is to say, the sealing gasket can be arranged in any combination at three positions between the first connecting plate and the second connecting plate, between the first connecting plate and the fastening assembly, and between the second connecting rod and the fastening assembly, and the gap can be filled by the sealing gasket, so as to achieve sealing at each position, and the sealing gasket can enhance the sealing of the air film building under the condition of stable installation, effectively reduce air pressure loss, and save resources such as electric energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0024] Figure 1 This is a structural schematic diagram of an air film diaphragm connection structure according to an embodiment of the utility model;

[0025] Figure 2 for Figure 1 A partial enlarged view of the middle A part;

[0026] Figure 3 This is a schematic diagram of the connection of a sealing gasket according to an embodiment of the present invention.

[0027] In the figure: 1, first diaphragm; 11, first connecting plate; 2, second diaphragm; 3, sealing gasket; 4, fastening assembly; 41, fastener; 42, matching piece; 5, covering layer. DETAILED DESCRIPTION

[0028] In order to more clearly understand the above-mentioned objectives, features and advantages of the present disclosure, the scheme of the present disclosure will be further described below. It should be noted that the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present disclosure, but the present disclosure may also be implemented in other ways different from those described herein; it is obvious that the embodiments in the specification are only part of the embodiments of the present disclosure, rather than all of the embodiments.

[0030] The following is a detailed description of the air film diaphragm connection structure through a specific embodiment:

[0031] Reference Figures 1 to 3 As shown, some embodiments of the utility model provide an air film membrane connection structure, including a first diaphragm 1, a second diaphragm 2 and a sealing gasket 3, a first connecting plate 11 is arranged on the first diaphragm 1, a second connecting plate is arranged on the second diaphragm 2, the first connecting plate 11 and the second connecting plate are stacked and connected by a fastening assembly 4, and then the first diaphragm 1 is connected to the second diaphragm 2 by the first connecting plate 11 and the second connecting plate to complete the splicing of the air film building.

[0032] A sealing gasket 3 is provided between the first connecting plate 11 and the second connecting plate, and / or a sealing gasket 3 is provided between the first connecting plate 11 and the fastening assembly 4, and / or a sealing gasket 3 is provided between the second connecting plate and the fastening assembly 4, so that the sealing gasket 3 can be locked in a preset position through the fastening assembly 4.

[0033] That is to say, sealing gaskets 3 can be arranged in any combination at three positions, namely, between the first connecting plate 11 and the second connecting plate, between the first connecting plate 11 and the fastening assembly 4, and between the second connecting rod and the fastening assembly 4. The sealing gaskets 3 can fill the gaps to achieve sealing at various positions. The sealing gaskets 3 can enhance the sealing of the air-film building under the condition of stable installation, effectively reduce air pressure loss, and save resources such as electricity.

[0034] In some embodiments, there are multiple first connecting plates 11 and multiple second connecting plates; multiple first connecting plates 11 are arranged at intervals, and each two adjacent first connecting plates 11 are respectively connected to the two ends of the sealing gasket 3; and / or, multiple second connecting plates are arranged at intervals, and each two adjacent second connecting plates are respectively connected to the two ends of the sealing gasket 3.

[0035] That is to say, every two adjacent first connecting plates 11 or second connecting plates are connected by a sealing gasket 3, so that the gap between the adjacent first connecting plates 11 or second connecting plates can be filled by the sealing gasket 3, thereby preventing the air pressure in the air-film building from leaking through the gap between the adjacent first connecting plates 11 or second connecting plates, and further improving the sealing performance of the air-film building.

[0036] In specific implementation, when the sealing gasket 3 is arranged between the first connecting plate 11 and the second connecting plate, both ends of the sealing gasket 3 are connected to the first connecting plate 11 and the second connecting plate at the same time; when the sealing gasket 3 is arranged between the first connecting plate 11 and the fastening component 4, both ends of the sealing gasket 3 are connected to the first connecting plate 11; when the sealing gasket 3 is arranged between the second connecting plate and the fastening component 4, both ends of the sealing gasket 3 are connected to the second connecting plate; the first connecting plate 11, the second connecting plate and the sealing gasket 3 can be locked together in different stacking methods through the fastening component 4, thereby completing the splicing of the air-film building and ensuring stable connection.

[0037] It is understandable that during construction, the disclosed air film diaphragm connection structure can simultaneously complete the connection between the first diaphragm 1 and the second diaphragm 2 and the installation of the sealing gasket 3. While ensuring the sealing performance, there is no need to add additional installation steps, which will not consume too much time and improve the installation efficiency.

[0038] Specifically, a first mounting hole is formed on the first connecting plate 11, a second mounting hole is formed on the second connecting plate correspondingly, a third mounting hole is formed on the sealing gasket 3 correspondingly, and the fastening assembly 4 is inserted through the first mounting hole, the second mounting hole, and the third mounting hole. During installation, the first mounting hole, the second mounting hole, and the third mounting hole are aligned respectively, and the first connecting plate 11, the second connecting plate, and the sealing gasket 3 share the same fastening assembly 4 and can be installed once to complete the splicing at the current position, with fast construction speed, stable connection, and the sealing gasket 3 can be prevented from falling out.

[0039] Reference Figure 2 As shown, there are two third mounting holes, and two fastening components 4 penetrating the two third mounting holes are respectively connected to two adjacent first connecting plates 11 and two adjacent second connecting plates. In other words, both ends of the sealing gasket 3 are connected to the first connecting plates 11 and / or the second connecting plates on both sides through the fastening components 4 penetrating the third mounting holes, so that the sealing gasket 3 is evenly stressed, has high connection strength, can prevent it from falling out, and thus can ensure the sealing effect of the sealing gasket 3.

[0040] Of course, it should be noted that the number of the third mounting holes may also be three, four or more, and the present disclosure does not limit this, and it can be specifically set according to actual needs.

[0041] Reference Figure 1 As shown, the number of sealing gaskets 3 is one less than the number of first connecting plates 11 or second connecting plates, that is, a sealing gasket 3 is arranged between every two adjacent first connecting plates 11 or second connecting plates, so as to fill the gap between adjacent first connecting plates 11 or second connecting plates with the sealing gasket 3, thereby preventing the air pressure in the air-film building from leaking through the gap between adjacent first connecting plates 11 or second connecting plates.

[0042] In some embodiments, a plurality of first connecting plates 11 and a plurality of second connecting plates are stacked one by one so that the angle between two adjacent first connecting plates 11 or two adjacent second connecting plates can be slightly deformed to adapt to the overall shape of the air-supported building. Specifically, the first connecting plates 11 and the second connecting plates are stainless steel hard plates.

[0043] Of course, the first connecting plate 11 and the second connecting plate may also be staggered, and the present disclosure does not limit this. They may be specifically arranged according to actual needs, as long as the connection is stable and the connection strength is guaranteed.

[0044] In some embodiments, the sealing gasket 3 is a rubber gasket. It is understandable that the rubber gasket is a soft gasket and can be deformed. When the fastening assembly 4 is locked, the sealing gasket 3 can be deformed to the maximum extent to adapt to the gap at the connection, thereby ensuring a high sealing effect and adapting to the shape change of the inflatable building during blowing, without damaging the first diaphragm 1 and the second diaphragm 2, thereby ensuring the structural strength of the inflatable building.

[0045] It should be noted that the sealing gasket 3 can also be a soft gasket made of other materials, and the present disclosure does not limit this. As long as it can deform to adapt to the shape change of the inflatable building during blowing, and can ensure the sealing effect at the connection between the first diaphragm 1 and the second diaphragm 2, it will be fine.

[0046] In specific implementation, the first connecting plate 11 is arranged on the side edge of the first diaphragm 1 close to the second diaphragm 2, and the second connecting plate is arranged on the side edge of the second diaphragm 2 close to the first diaphragm 1. Such an arrangement can ensure that the first diaphragm 1 and the second diaphragm 2 have a larger splicing area, so as to reduce the number of diaphragms used in the inflatable building and save construction costs.

[0047] Furthermore, a covering layer 5 is provided at the edges where the first diaphragm 1 and the second diaphragm 2 are close to each other, and the two covering layers 5 cover the two opposite sides of the first connecting plate 11 and the second connecting plate, so as to further enhance the sealing performance of the connection between the first connecting plate 11 and the second connecting plate through the covering layers 5. Specifically, the covering layer 5 is a felt layer, which can be provided at the edges of the first diaphragm 1 and the second diaphragm 2 by gluing, so as to cover the two opposite sides of the first connecting plate 11 and the second connecting plate.

[0048] Of course, the covering layer 5 can also be other structures and be set on the first diaphragm 1 and the second diaphragm 2 in other ways. The present disclosure does not limit this, as long as it can cover the two opposite sides of the first connecting plate 11 and the second connecting plate to improve the sealing performance of the connection between the first connecting plate 11 and the second connecting plate.

[0049] In some embodiments, the fastening assembly 4 includes a fastener 41 and a fitting 42, a locking space is formed between the fastener 41 and the fitting 42, and the sealing gasket 3, the first connecting plate 11 and the second connecting plate are stacked in the locking space. Specifically, the fastener 41 and the fitting 42 are structural parts such as screws and nuts, respectively, and the sealing gasket 3, the first connecting plate 11 and the second connecting plate can be connected together in a preset stacking manner through the matching and locking of the screws and nuts, which is simple to install and has a stable connection.

[0050] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0051] The above are only specific embodiments of the present disclosure, so that those skilled in the art can understand or implement the present disclosure. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present disclosure. Therefore, the present disclosure will not be limited to these embodiments herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An air film diaphragm connection structure, characterized in that: The invention comprises a first diaphragm (1), a second diaphragm (2) and a sealing gasket (3); the first diaphragm (1) is provided with a first connecting plate (11), the second diaphragm (2) is provided with a second connecting plate, the first connecting plate (11) and the second connecting plate are stacked and connected via a fastening assembly (4); The sealing gasket (3) is arranged between the first connecting plate (11) and the second connecting plate; And / or, the sealing gasket (3) is arranged between the first connecting plate (11) and the fastening assembly (4); And / or, the sealing gasket (3) is arranged between the second connecting plate and the fastening assembly (4).

2. The air film diaphragm connection structure according to claim 1, characterized in that: The first connecting plate (11) and the second connecting plate are both multiple; A plurality of the first connecting plates (11) are arranged at intervals, and each two adjacent first connecting plates (11) are respectively connected to two ends of the sealing gasket (3); And / or, a plurality of the second connecting plates are arranged at intervals, and each two adjacent second connecting plates are respectively connected to two ends of the sealing gasket (3).

3. The air film diaphragm connection structure according to claim 2, characterized in that: The first connecting plate (11) is provided with a first mounting hole, the second connecting plate is provided with a corresponding second mounting hole, the sealing gasket (3) is provided with a corresponding third mounting hole, and the fastening assembly (4) is inserted into the first mounting hole, the second mounting hole and the third mounting hole.

4. The air film diaphragm connection structure according to claim 3, characterized in that: There are two third mounting holes, and the two fastening components (4) passing through the two third mounting holes are respectively connected to two adjacent first connecting plates (11) and two adjacent second connecting plates.

5. The air film diaphragm connection structure according to claim 2, characterized in that: The number of the sealing gaskets (3) is one less than the number of the first connecting plate (11) or the second connecting plate.

6. The air film diaphragm connection structure according to claim 2, characterized in that: A plurality of the first connecting plates (11) and a plurality of the second connecting plates are stacked in a one-to-one correspondence.

7. The air film diaphragm connection structure according to any one of claims 1 to 6, characterized in that: The sealing gasket (3) is a rubber gasket.

8. The air film diaphragm connection structure according to any one of claims 1 to 6, characterized in that: The first connecting plate (11) is arranged on one side edge of the first diaphragm (1) close to the second diaphragm (2), and the second connecting plate is arranged on one side edge of the second diaphragm (2) close to the first diaphragm (1).

9. The air film diaphragm connection structure according to any one of claims 1 to 6, characterized in that: A covering layer (5) is provided at the edges of the first diaphragm (1) and the second diaphragm (2) that are close to each other, and the two covering layers (5) cover the two opposite side surfaces of the first connecting plate (11) and the second connecting plate.

10. The air film diaphragm connection structure according to any one of claims 1 to 6, characterized in that: The fastening assembly (4) comprises a fastener (41) and a fitting (42), wherein a locking space is formed between the fastener (41) and the fitting (42), and the sealing gasket (3), the first connecting plate (11) and the second connecting plate are stacked in the locking space.

Images