CN212534510U - Boundary connecting assembly for ETFE air pillow type membrane structure - Google Patents
Boundary connecting assembly for ETFE air pillow type membrane structure Download PDFInfo
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- CN212534510U CN212534510U CN202020529482.0U CN202020529482U CN212534510U CN 212534510 U CN212534510 U CN 212534510U CN 202020529482 U CN202020529482 U CN 202020529482U CN 212534510 U CN212534510 U CN 212534510U
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Abstract
The utility model provides a boundary coupling assembling for ETFE air pillow formula membrane structure belongs to membrane structure building technical field, include: installation roof beam, first membrane module and second membrane module, first membrane module includes the first membrane body, the second membrane module includes the movable frame and the second membrane body, the second membrane body is fixed in the movable frame, the both sides of installation roof beam are provided with first installation department and second installation department respectively, the border setting of the first membrane body is in on the first installation department, the movable frame with the second installation department is articulated. The utility model has the advantages that: one side of this boundary coupling assembling is fixed membrane body to the membrane body of opposite side can be opened, utilizes the fire control hidden danger and the ventilation problem that exist among the current membrane structure of solution that this boundary coupling assembling's structure can be ingenious.
Description
Technical Field
The utility model belongs to the technical field of the membrane structure building, a boundary connection subassembly that is used for ETFE air pillow formula membrane structure is related to.
Background
The membrane material is a novel building enclosure material and has the characteristics of light structure, rich form, stable performance, energy conservation and environmental protection. The membrane structure takes membrane materials as main materials, and is fixed on a rigid supporting member after being stretched, so that the membrane structure has a stable structural form and can play roles in decoration, sun shading, landscape and the like.
In actual membrane structure, the boundary of the membrane body needs to be fixed on a connection node or an assembly, so as to realize the installation of the membrane structure, for example, a chinese patent with application number 201810591442.6 discloses a membrane structure boundary connection assembly, which comprises a membrane body and a frame, wherein the edge of the membrane body is connected with the frame, one side of the frame is provided with a fixing groove, a fixing strip is embedded in the fixing groove, the frame and the fixing strip are both cylinders, the edge of the membrane body is clamped between the inner wall of the fixing groove and the outer wall of the fixing strip, and the fixing groove is provided with an inner closing-in.
However, the above-mentioned boundary assembly is only suitable for a general fixed membrane structure, i.e. the membrane body cannot move, but not for an ETFE air pillow type membrane structure, because the ETFE air pillow type membrane structure usually needs to be provided with an openable window structure, and the existing boundary connection assembly cannot support the openable or openable membrane body structure, so there is a certain room for improvement.
Disclosure of Invention
The utility model aims at the above-mentioned problem that prior art exists, provide a boundary connection subassembly that is used for ETFE air pillow formula membrane structure.
The purpose of the utility model can be realized by the following technical proposal: a boundary connection assembly for an ETFE air-pillow membrane structure, comprising: installation roof beam, first membrane module and second membrane module, first membrane module includes the first membrane body, the second membrane module includes the movable frame and the second membrane body, the second membrane body is fixed in the movable frame, the both sides of installation roof beam are provided with first installation department and second installation department respectively, the border setting of the first membrane body is in on the first installation department, the movable frame with the second installation department is articulated.
Preferably, the first membrane body and the second membrane body are both air pillow type membrane bodies, the first membrane body and the second membrane body both comprise two layers of membrane materials, the edges of the two layers of membrane materials are connected in a sealing mode so that an inflation space is formed between the two layers of membrane materials, and an air inlet communicated with the inflation space is formed in each membrane material.
Preferably, the mounting beam is provided with an air supply pipeline, the air supply pipeline is provided with an air supply hose, and the air supply hose is connected with the air inlet so that the first film body and the second film body are inflated.
Preferably, the first membrane assembly further includes a first clamp, the first clamp is fixedly connected to the first mounting portion, a first wrapping edge is disposed on a boundary of the first membrane body, and the first clamp is connected to the first wrapping edge.
Preferably, the second membrane module further comprises a second clamp, the second clamp is fixedly connected with the movable frame, a second wrapping edge is arranged on the boundary of the second membrane body, and the second clamp is connected with the second wrapping edge.
Preferably, the second installation portion comprises a base and a hinge, the base is fixedly connected with the installation beam, and the hinge is connected with the base and the movable frame so that the movable frame is hinged to the base.
Preferably, the base is hinged with a window opener, and the end part of the window opener is hinged with the movable frame.
Preferably, a buffer pad is arranged on the lower end face of the movable frame, and the buffer pad is connected with the base in an abutting mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. one side of this boundary coupling assembling is fixed membrane body to the membrane body of opposite side can be opened, utilizes the fire control hidden danger and the ventilation problem that exist among the current membrane structure of solution that this boundary coupling assembling's structure can be ingenious.
2. The first membrane body is the same as the second membrane body in structure, the membrane body is of an air pillow type structure, the air pillow type structure is an internal inflatable membrane body structure, and air filled in the membrane body structure supports the membrane body structure, so that the structural strength is higher, the membrane body structure cannot be shaken or accumulated snow and accumulated water are generated by wind, and the membrane body structure is particularly suitable for large-area external vertical surfaces or roof membrane structures.
3. Because the first membrane body and the second membrane body are filled with air pressure, the inflation space needs to be inflated, so that insufficient air pressure in the air pillow membrane is prevented, and the air supply pipeline is arranged to automatically inflate the membrane bodies.
Drawings
Fig. 1 is a schematic structural diagram of the boundary connecting assembly of the present invention.
Fig. 2 is a schematic structural view of a second membrane module according to the present invention.
Fig. 3 is a schematic view of the air pillow type membrane structure of the present invention.
In the figure, 100, a mounting beam; 110. a first mounting portion; 120. a second mounting portion; 121. a base; 122. a hinge; 130. a gas supply duct; 140. an air supply hose; 150. a window opener; 200. a first membrane module; 210. a first membrane body; 220. a first clamp; 230. first edge covering; 300. a second membrane module; 310. a movable frame; 311. a cushion pad; 320. a second membrane body; 330. a second clamp; 340. second edge covering; 400. film material; 500. an air-filled space; 600. an air inlet.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2, and 3, a boundary connecting assembly for an ETFE air-pillow membrane structure includes: the installation beam 100 is a long strip structure, two sides of the installation beam 100 are used for fixing the boundary of the membrane structure, the first membrane module 200 is a fixed membrane body, and the second membrane module 300 is a movable membrane body, because in the air pillow type membrane structure, if the whole membrane structure is positioned above a platform, the functions of shading sun, shielding rain and shielding snow can be achieved, once a fire occurs, dense smoke can be blocked by the membrane structure, so that a potential safety hazard exists, and after the boundary connection assembly is adopted, the second membrane module 300 can be opened or opened under the condition of need, so that smoke can conveniently penetrate through the membrane structure.
The first membrane module 200 includes a first membrane body 210, and the second membrane module 300 includes a movable frame 310 and a second membrane body 320, and it should be noted that the first membrane module 200 is a membrane fixed on a boundary module and cannot be opened or folded, and the second membrane module 300 is a movable membrane and can be opened or folded, so that the whole membrane structure has both a fixed membrane and an openable membrane.
It should be noted that the movable frame 310 is a polygonal frame structure, and a triangular frame or a quadrangular frame can be selected, and the specific shape is not limited herein, and the main function of the movable frame 310 is to support the second film body 320 and to open when it needs to be opened.
The second membrane 320 is fixed in the movable frame 310, and it should be noted that the movable frame 310 is a frame structure that can be opened, so that when the movable frame 310 is opened, the second membrane 320 can be opened.
The both sides of installation roof beam 100 are provided with first installation department 110 and second installation department 120 respectively, the border setting of first membrane body 210 is in on the first installation department 110, the movable frame 310 with the second installation department 120 is articulated.
Preferably, the first film body 210 is fixed on the first mounting portion 110, and in an actual structure, the first film body 210 has at least three boundaries so as to enclose a sheet of film body, and in a simple manner, when the first film body 210 is a triangle, there are three boundaries, and when the first film body 210 is a quadrangle, there are four boundaries, and a specific shape thereof can be selected according to actual requirements, and one of the boundaries is fixed on the first mounting portion 110.
Similarly, the movable frame 310 may have a boundary, and one boundary of the movable frame 310 may be hinged to the second mounting portion 120 such that the movable frame 310 can rotate around one of the edges to open or close the movable frame 310.
Therefore, one side of the boundary connecting assembly is a fixed membrane body, the membrane body on the other side can be opened, and the fire-fighting hidden danger and the ventilation problem existing in the existing membrane structure can be ingeniously solved by utilizing the structure of the boundary connecting assembly.
As shown in fig. 1 and 2, in addition to the above embodiments, the first film body 210 and the second film body 320 are both air-pillow type film bodies, and each of the first film body 210 and the second film body 320 includes two layers of film materials 400, edges of the two layers of film materials 400 are hermetically connected to form an inflation space 500 between the two layers of film materials 400, and the film materials 400 are provided with air inlets 600 communicated with the inflation space 500.
Preferably, the first film body 210 and the second film body 320 have the same structure, and the film body adopts an air pillow type structure, which is an internally inflated film body structure supported by air filled therein, so that the structure has high strength, and is not shaken by wind or snow and water are not accumulated, and the film body is particularly suitable for a large-area ceiling-shaped film structure.
The membrane body includes that two-layer is the membrane material 400 that sets up from top to bottom, membrane material 400 is the ETFE membrane, and the edge of two-layer membrane material 400 is together fixed for form plenum 500 in the membrane body, and the air cock is still installed in the air inlet 600 in fact, fills gas into plenum 500 in, thereby jack-up two-layer membrane material 400, makes the membrane body tympanites and gets up and form the air pillow formula structure.
As shown in fig. 1, in addition to the above embodiment, an air supply duct 130 is provided on the mounting beam 100, an air supply hose 140 is provided on the air supply duct 130, and the air supply hose 140 is connected to the air inlet 600 to inflate the first film body 210 and the second film body 320.
Preferably, since the first membrane 210 and the second membrane 320 are filled with air, the inflation space 500 needs to be inflated, so as to prevent the air in the air pillow from being insufficient, and the air supply pipeline 130 is provided to automatically inflate the membranes.
In a practical structure, an elevator is provided on the installation beam 100, the gas supply duct 130 passes through the elevator, and when the gas supply duct 130 supplies gas, the gas passes through the gas supply hose into the gas inlet 600, thereby being charged into the air space 500.
As shown in fig. 1, in addition to the above-described embodiment, the first diaphragm assembly 200 further includes a first clamp 220, the first clamp 220 is fixedly connected to the first mounting portion 110, a first wrapping edge 230 is provided at a boundary of the first diaphragm body 210, and the first clamp 220 is connected to the first wrapping edge 230.
The boundary of the first film body 210 is the edge of the first film body 210, and the first wrapping 230 may be a rope-edge structure, after the first fixture 220 clamps the first wrapping 230, the first film body 210 can be tensioned, and the boundary of the first film body 210 is fixed on the first fixture 220, and the first fixture 220 is fixed on the first installation part 110 by bolts.
As shown in fig. 1, in addition to the above embodiment, the second membrane module 300 further includes a second clamp 330, the second clamp 330 is fixedly connected to the movable frame 310, a second rim 340 is provided at a boundary of the second membrane body 320, and the second clamp 330 is connected to the second rim 340.
Preferably, the second clamp 330 is identical to the first clamp 220, the second clamp 330 is fixed on the movable frame 310, the second wrapping edge 340 of the second film body 320 is substantially identical to the first wrapping edge 230, and a rope edge structure may be adopted, and the second film body 320 is fixed on the movable frame 310 through the second clamp 330.
Preferably, in an actual structure, the movable frame 310 is a frame structure, so all boundaries of the second membrane 320 are fixed in the movable frame 310, so that the second membrane 320 is tensioned in the movable frame 310, and the first membrane 210 is partially fixed on the first mounting portion 110 and partially fixed with another boundary component.
As shown in fig. 1, in addition to the above embodiment, the second mounting portion 120 includes a base 121 and a hinge 122, the base 121 is fixedly connected to the mounting beam 100, and the hinge 122 is connected to the base 121 and the movable frame 310 to hinge the movable frame 310 to the base 121.
The hinge 122 is connected to the base 121, and it should be noted that the hinge 122 is also called a hinge, and is a mechanical device for connecting two solid bodies and allowing relative rotation therebetween, wherein the hinge 122 is fixedly connected to the base 121 and the movable frame 310, respectively, so that the movable frame 310 is hinged to the base 121.
As shown in fig. 1 and 2, in addition to the above embodiments, the base 121 is hinged to a window opener 150, and an end of the window opener 150 is hinged to the movable frame 310.
The window opener 150 is an existing device, and is hinged to the movable frame 310, and the window opener 150 is used to drive the movable frame 310 to open or close, and here it is worth explaining that, because the height of the membrane structure is high, when a fire breaks out, it is impossible for people to climb onto the membrane structure to open the window, so that an automatic opening structure must be adopted to open the movable frame 310, and once the fire breaks out, the window opener 150 pushes the movable frame 310 open, so that smoke and heat generated by the fire can rise and pass through the membrane structure.
As shown in fig. 1, in addition to the above embodiment, a buffer pad 311 is disposed on a lower end surface of the movable frame 310, and the buffer pad 311 is connected to the base 121 in an interference manner.
Preferably, a buffer pad 311 is provided between the movable frame 310 and the base 121, since the movable frame 310 needs to be opened frequently and needs to be buffered when being closed, otherwise the movable frame 310 or the base 121 is easily damaged, the buffer pad 311 needs to be provided, and in addition, the buffer pad 311 can also play a role of sealing, a gap is formed because the movable frame 310 and the base 121 are not tightly attached together, and the gap between the movable frame 310 and the base 121 can be sealed after the buffer pad 311 is provided.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. A boundary connecting assembly for an ETFE air-pillow membrane structure, comprising: installation roof beam, first membrane module and second membrane module, first membrane module includes the first membrane body, the second membrane module includes the movable frame and the second membrane body, the second membrane body is fixed in the movable frame, the both sides of installation roof beam are provided with first installation department and second installation department respectively, the border setting of the first membrane body is in on the first installation department, the movable frame with the second installation department is articulated.
2. A boundary connection assembly for an ETFE air-pillow membrane structure as defined in claim 1 wherein: the first membrane body with the second membrane body is the air pillow formula membrane body, and the first membrane body with the second membrane body all includes two-layer membrane material, and is two-layer thereby the marginal sealing connection of membrane material makes two-layerly form the plenum space between the membrane material, be provided with on the membrane material with the air inlet of plenum space intercommunication.
3. A boundary connecting assembly for an ETFE air-pillow membrane structure as defined in claim 2 wherein: the installation roof beam is provided with the gas supply line, the last gas supply hose that is provided with of gas supply line, thereby the gas supply hose with the air inlet is connected does first diaphragm body with the second diaphragm body is aerifyd.
4. A boundary connection assembly for an ETFE air-pillow membrane structure as defined in claim 3 wherein: the first membrane assembly further comprises a first clamp, the first clamp is fixedly connected with the first installation portion, a first wrapping edge is arranged on the boundary of the first membrane body, and the first clamp is connected with the first wrapping edge.
5. A boundary connecting assembly for an ETFE air-pillow membrane structure as defined in claim 4 wherein: the second membrane assembly further comprises a second clamp, the second clamp is fixedly connected with the movable frame, a second wrapping edge is arranged on the boundary of the second membrane body, and the second clamp is connected with the second wrapping edge.
6. A boundary connection assembly for an ETFE air-pillow membrane structure as defined in claim 1 wherein: the second installation department includes base and hinge, the base with installation roof beam fixed connection, thereby the hinge with the base reaches the movable frame is connected and is made the movable frame articulates on the base.
7. A boundary connecting assembly for an ETFE air-pillow membrane structure as defined in claim 6 wherein: the base is hinged with a window opener, and the end of the window opener is hinged with the movable frame.
8. A boundary connection assembly for an ETFE air-pillow membrane structure as defined in claim 7 wherein: and a buffer cushion is arranged on the lower end face of the movable frame and is in butt joint with the base.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020529482.0U CN212534510U (en) | 2020-04-10 | 2020-04-10 | Boundary connecting assembly for ETFE air pillow type membrane structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020529482.0U CN212534510U (en) | 2020-04-10 | 2020-04-10 | Boundary connecting assembly for ETFE air pillow type membrane structure |
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| CN212534510U true CN212534510U (en) | 2021-02-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108920A (en) * | 2021-12-21 | 2022-03-01 | 中国建筑第二工程局有限公司 | Construction process of aluminum alloy profile for ETFE (ethylene-vinyl acetate) membrane air pillow lighting roof |
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2020
- 2020-04-10 CN CN202020529482.0U patent/CN212534510U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108920A (en) * | 2021-12-21 | 2022-03-01 | 中国建筑第二工程局有限公司 | Construction process of aluminum alloy profile for ETFE (ethylene-vinyl acetate) membrane air pillow lighting roof |
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