A plug-in structure of an assembled concave-convex space energy-saving curtain wall

Abstract

The utility model discloses a kind of plug-in structure of assembled concave-convex space energy-saving curtain wall, it is related to building curtain wall technical field, include concave curtain wall slab, convex curtain wall slab and adapter component;Concave curtain wall slab includes first vertical column, first crossbeam and first glass panel;First vertical column is connected and fixed with first crossbeam, and first glass panel is installed and fixed on first vertical column by silicone structure glue;The scheme is by splitting concave-convex curtain wall into concave curtain wall slab and convex curtain wall slab, not only simplify structure system, guarantee appearance true integral unity, and concave curtain wall slab and convex curtain wall slab can be modularized processing in factory, effectively improve processing precision and assembly efficiency, avoid the artificial hidden danger of scattered processing installation on site, finally adopt mortise and tenon type structure and concave curtain wall slab and convex curtain wall slab are plugged and installed, greatly improve installation efficiency and precision, while it can avoid the security risk of traditional on-site welding.

Description

Technical Field

[0001] This utility model relates to an interlocking structure for a prefabricated concave-convex space energy-saving curtain wall, belonging to the field of building curtain wall technology. Background Technology

[0002] In response to the national call for energy conservation and emission reduction, green environmental protection and energy conservation have become the themes of the curtain wall industry. Recessed and projected curtain walls, as a unique new type of energy-saving curtain wall product, can significantly improve the quality of urban life. When the entry and exit points of a recessed and projected curtain wall are small, aluminum profiles can be used as its main load-bearing components. When the entry and exit points are large, steel pipes are often used as load-bearing components. Due to material limitations, the frame is often connected by on-site welding. This results in heavy weight, extensive high-altitude welding work, low construction efficiency, difficulty in quality control, and significant safety hazards. Because recessed and projected curtain walls are spatial curtain wall systems with many transition surfaces and numerous on-site construction procedures, there are many waterproofing issues, and leaks are very common during actual construction. These problems in the construction process limit the development of this type of curtain wall. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide an interlocking structure for a prefabricated concave-convex space energy-saving curtain wall.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: an interlocking structure for a prefabricated concave-convex space energy-saving curtain wall, comprising concave curtain wall panels, convex curtain wall panels, and a connecting component;

[0005] The recessed curtain wall panel includes a first column, a first crossbeam, and a first glass panel; the first column is connected and fixed to the first crossbeam, and the first glass panel is installed and fixed to the first column by silicone structural adhesive; the convex curtain wall panel includes a second column, a second crossbeam, and a second glass panel; the second column is connected and fixed to the second crossbeam, and the second glass panel is installed and fixed to the second column by silicone structural adhesive.

[0006] The first column has a mortise at its front end and the second column has a tenon at its rear end. The tenon of the second column is inserted into the mortise of the first column, and an EPDM rubber strip is provided at the connection between the tenon and the mortise. A nylon heat insulation blanket is provided on the outside of the second column, covering the connection between the first column and the second column. An aluminum sealing plate is provided on the outside of the nylon heat insulation blanket, and the two ends of the aluminum sealing plate are respectively connected and fixed to the first column and the second column.

[0007] The adapter assembly is fixed to the rear end of the first column and is used to connect the first column and the main building.

[0008] Preferably, the first crossbeam has a first connecting sleeve at its end, and the first crossbeam is connected and fixed to the first column through the first connecting sleeve; the second crossbeam has a second connecting sleeve at its end, and the second crossbeam is connected and fixed to the second column through the second connecting sleeve.

[0009] Preferably, an aluminum alloy cover plate is provided between the first glass panel and the nylon insulation blanket. The aluminum alloy cover plate is connected and fixed to the first column. Sealant is applied to the contact position between the aluminum alloy cover plate and the first glass panel, and the outer side of the aluminum alloy cover plate is flush with the outer side of the sealing aluminum plate.

[0010] Preferably, a first heat insulation strip is provided at the connection between the aluminum alloy cover plate and the first column.

[0011] Preferably, an aluminum alloy pressure plate is provided on the outer side of the second glass panel. The aluminum alloy pressure plate is connected and fixed to the second column. A second heat insulation strip is provided at the connection between the aluminum alloy pressure plate and the second column. One end of the aluminum alloy pressure plate is pressed against the outer side of the second glass panel, and sealant is applied at the pressing position. The other end of the aluminum alloy pressure plate is pressed against the front end of the sealing aluminum plate.

[0012] Preferably, an aluminum alloy cover is provided on the outer side of the aluminum alloy pressure plate. The aluminum alloy cover is snapped onto the aluminum alloy pressure plate, and one side of the aluminum alloy cover is flush with the outer side of the sealing aluminum plate.

[0013] Preferably, the adapter assembly includes two channel steel adapters and a stainless steel bolt set. The front ends of the two channel steel adapters are respectively fixed to the rear ends of the second column by the stainless steel bolt set, and the rear ends of the two channel steel adapters are connected and fixed to the main building body.

[0014] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0015] 1. This utility model simplifies the structural system and ensures a truly unified appearance by dividing the concave-convex curtain wall into concave curtain wall panels and convex curtain wall panels. Furthermore, both concave and convex curtain wall panels can be modularly processed in the factory, effectively improving processing accuracy and assembly efficiency. This avoids the human-caused hazards of on-site fragmented processing and installation. Finally, a mortise and tenon structure is used to interlock the concave and convex curtain wall panels, greatly improving installation efficiency and accuracy, while avoiding the safety hazards of traditional on-site welding.

[0016] 2. By installing thermal insulation strips and blankets with low thermal conductivity at the weak points of the thermal performance of the concave-convex curtain wall, the facade effect of the curtain wall can be better achieved. At the same time, the thermal performance of the curtain wall can be improved to a great extent, significantly reducing carbon emissions during the building's use and achieving energy-saving effects. Attached Figure Description

[0017] The technical solution of this utility model will be further described below with reference to the accompanying drawings:

[0018] Appendix Figure 1 This is a cross-sectional view of the insertion structure of a prefabricated concave-convex space energy-saving curtain wall according to the present invention.

[0019] Appendix Figure 2 For the appendix Figure 1 Enlarged view of point A in the middle;

[0020] Appendix Figure 3 For the appendix Figure 1 Enlarged view of point B in the middle;

[0021] Appendix Figure 4 This is a cross-sectional view of the connection between the first column and the main building of this utility model.

[0022] In the diagram: 1. First column; 2. First beam; 3. First glass panel; 4. Second column; 5. Second beam; 6. Second glass panel; 7. Mortise and tenon; 8. Tenon; 9. EPDM rubber strip; 10. Nylon thermal insulation blanket; 11. Sealing aluminum plate; 12. First connecting sleeve core; 13. Second connecting sleeve core; 14. Aluminum alloy cover plate; 15. First thermal insulation strip; 16. Aluminum alloy pressure plate; 17. Second thermal insulation strip; 18. Aluminum alloy buckle cover; 19. Channel steel adapter; 20. Stainless steel bolt assembly; 21. Main building structure. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0024] As attached Figure 1-4 As shown, the plug-in structure of the prefabricated concave-convex space energy-saving curtain wall of this utility model includes concave curtain wall panels, convex curtain wall panels and adapter components.

[0025] The recessed curtain wall panel includes a first column 1, a first horizontal beam 2, and a first glass panel 3. The first column 1 is connected and fixed to the first horizontal beam 2. Specifically, the end of the first horizontal beam 2 is provided with a first connecting sleeve 12. The first horizontal beam 2 is connected and fixed to the first column 1 through the first connecting sleeve 12, and self-tapping screws are used for limiting the position to ensure the stability of the connection position. The first glass panel 3 is installed and fixed on the first column 1 with silicone structural adhesive.

[0026] The convex wall panel includes a second column 4, a second horizontal beam 5, and a second glass panel 6. The second column 4 is connected and fixed to the second horizontal beam 5. Specifically, the end of the second horizontal beam 5 is provided with a second connecting sleeve 13. The second horizontal beam 5 is connected and fixed to the second column 4 through the second connecting sleeve 13, and self-tapping screws are used for limiting the position to ensure the stability of the connection position. The second glass panel 6 is installed and fixed to the second column 4 with silicone structural adhesive.

[0027] In this embodiment, the first column 1, the first crossbeam 2, the second column 4, and the second crossbeam 5 are all made of aluminum alloy, which effectively reduces the weight compared to the traditional steel pipe frame structure.

[0028] Both the concave and convex curtain wall panels mentioned above can be precision-processed in the workshop and then assembled into frames on the production line. After the frames are assembled, the glass panels are combined into a whole using high-performance silicone structural adhesive to achieve modular processing. This allows the waterproofing work of the curtain wall to be carried out in advance, and the sealing and waterproofing work between the glass panels and the frame can be completed during the project.

[0029] As attached Figure 2 As shown, the front end of the first column 1 has a mortise 7, and the rear end of the second column 4 has a tenon 8. The tenon 8 of the second column 4 is inserted into the mortise 7 of the first column 1 to realize the connection and installation of the concave curtain wall panel and the convex curtain wall panel; and a EPDM rubber strip 9 is provided at the connection between the tenon 8 and the mortise 7 to ensure the airtightness and watertightness between the concave curtain wall panel and the convex curtain wall panel.

[0030] This application simplifies the structural system and ensures a truly unified appearance by dividing the concave and convex curtain walls into concave curtain wall panels and convex curtain wall panels. Furthermore, both concave and convex curtain wall panels can be modularly processed in the factory, effectively improving processing accuracy and assembly efficiency, and avoiding the human-caused risks of on-site fragmented processing and installation. Finally, a mortise and tenon structure is used to interlock and install the concave and convex curtain wall panels, greatly improving installation efficiency and accuracy, while avoiding the safety hazards of traditional on-site welding.

[0031] A nylon insulation blanket 10 is installed on the outside of the second column 4. The nylon insulation blanket 10 covers the connection between the first column 1 and the second column 4. By utilizing the low thermal conductivity of the nylon insulation blanket 10, outdoor heat is blocked from being conducted into the room, thereby achieving the overall energy-saving effect of the space curtain wall.

[0032] The outer side of the nylon thermal insulation blanket 10 is provided with a sealing aluminum plate 11, and the two ends of the sealing aluminum plate 11 are respectively connected and fixed to the first column 1 and the second column 4. By providing the sealing aluminum plate 11 on the outer side of the nylon thermal insulation blanket 10, the internal structure can be covered to ensure the aesthetic appearance, and at the same time, rainwater can be prevented from entering, thus improving the waterproof effect.

[0033] An aluminum alloy cover plate 14 is provided between the first glass panel 3 and the nylon heat insulation blanket 10. The aluminum alloy cover plate 14 is connected and fixed to the first column 1. The contact position between the aluminum alloy cover plate 14 and the first glass panel 3 is sealed with sealant to ensure the sealing effect. The outer side of the aluminum alloy cover plate 14 is flush with the outer side of the sealing aluminum plate 11 to ensure a neat and uniform appearance.

[0034] Furthermore, a first heat insulation strip 15 is provided at the connection between the aluminum alloy cover plate 14 and the first column 1 to ensure the heat insulation and energy-saving effect at the connection.

[0035] As attached Figure 3-4 As shown, an aluminum alloy pressure plate 16 is provided on the outer side of the second glass panel 6. The aluminum alloy pressure plate 16 is connected and fixed to the second column 4 by M5 stainless steel machine screws. A second heat insulation strip 17 is provided at the connection between the aluminum alloy pressure plate 16 and the second column 4 to ensure the heat insulation effect. One end of the aluminum alloy pressure plate 16 is pressed on the outer side of the second glass panel 6, and sealant is applied at the pressing position to ensure the stability and sealing of the second glass panel 6. The other end of the aluminum alloy pressure plate 16 is pressed on the front end of the sealing aluminum plate 11.

[0036] Furthermore, an aluminum alloy cover 18 is provided on the outer side of the aluminum alloy pressure plate 16. The aluminum alloy cover 18 is attached to the aluminum alloy pressure plate 16 by a hook structure, and one side of the aluminum alloy cover 18 is flush with the outer side of the sealing aluminum plate 11 to ensure a neat and uniform appearance.

[0037] The adapter assembly is connected and fixed to the rear end of the first column 1. The adapter assembly is used to connect the first column 1 and the building body 21. Specifically, the adapter assembly includes two channel steel adapter pieces 19 and a stainless steel bolt group 20. The front ends of the two channel steel adapter pieces 19 are fixed to the rear ends of the second column 4 respectively through the stainless steel bolt group 20. The rear ends of the two channel steel adapter pieces 19 are both connected and fixed to the building body 21, forming a set of adapter assemblies shared by the concave curtain wall panels and the convex curtain wall panels, which ensures the overall stress of the curtain wall.

[0038] The above are merely specific application examples of this utility model and do not constitute any limitation on the scope of protection of this utility model; all technical solutions formed by equivalent transformation or equivalent substitution fall within the scope of protection of this utility model.

Claims

1. A plug-in structure for a prefabricated concave-convex space energy-saving curtain wall, characterized in that: It includes recessed curtain wall panels, convex curtain wall panels, and transition components; The recessed curtain wall panel includes a first column (1), a first crossbeam (2), and a first glass panel (3); the first column (1) is connected and fixed to the first crossbeam (2), and the first glass panel (3) is installed and fixed to the first column (1) by silicone structural adhesive; the convex curtain wall panel includes a second column (4), a second crossbeam (5), and a second glass panel (6); the second column (4) is connected and fixed to the second crossbeam (5), and the second glass panel (6) is installed and fixed to the second column (4) by silicone structural adhesive; The first column (1) has a mortise (7) at its front end and a tenon (8) at its rear end. The tenon (8) of the second column (4) is inserted into the mortise (7) of the first column (1), and a EPDM rubber strip (9) is provided at the connection between the tenon (8) and the mortise (7). A nylon heat insulation blanket (10) is provided on the outside of the second column (4). The nylon heat insulation blanket (10) covers the connection position between the first column (1) and the second column (4). A sealing aluminum plate (11) is provided on the outside of the nylon heat insulation blanket (10). The two ends of the sealing aluminum plate (11) are respectively connected and fixed to the first column (1) and the second column (4). The adapter assembly is fixed to the rear end of the first column (1) and is used to connect the first column (1) and the building body (21).

2. The plug-in structure of a prefabricated concave-convex space energy-saving curtain wall according to claim 1, characterized in that: The first crossbeam (2) is provided with a first connecting sleeve (12) at its end, and the first crossbeam (2) is connected and fixed to the first column (1) through the first connecting sleeve (12); the second crossbeam (5) is provided with a second connecting sleeve (13) at its end, and the second crossbeam (5) is connected and fixed to the second column (4) through the second connecting sleeve (13).

3. The plug-in structure of a prefabricated concave-convex space energy-saving curtain wall according to claim 1, characterized in that: An aluminum alloy cover plate (14) is provided between the first glass panel (3) and the nylon heat insulation blanket (10). The aluminum alloy cover plate (14) is connected and fixed on the first column (1). The contact position between the aluminum alloy cover plate (14) and the first glass panel (3) is sealed with sealant, and the outer side of the aluminum alloy cover plate (14) is flush with the outer side of the sealing aluminum plate (11).

4. The plug-in structure of a prefabricated concave-convex space energy-saving curtain wall according to claim 3, characterized in that: A first heat insulation strip (15) is provided at the connection between the aluminum alloy cover plate (14) and the first column (1).

5. The plug-in structure of a prefabricated concave-convex space energy-saving curtain wall according to claim 1, characterized in that: An aluminum alloy pressure plate (16) is provided on the outer side of the second glass panel (6). The aluminum alloy pressure plate (16) is connected and fixed on the second column (4). A second heat insulation strip (17) is provided at the connection between the aluminum alloy pressure plate (16) and the second column (4). One end of the aluminum alloy pressure plate (16) is pressed on the outer side of the second glass panel (6), and sealant is applied at the pressing position. The other end of the aluminum alloy pressure plate (16) is pressed on the front end of the sealing aluminum plate (11).

6. The plug-in structure of a prefabricated concave-convex space energy-saving curtain wall according to claim 5, characterized in that: An aluminum alloy cover (18) is provided on the outer side of the aluminum alloy pressure plate (16). The aluminum alloy cover (18) is snapped onto the aluminum alloy pressure plate (16), and one side of the aluminum alloy cover (18) is flush with the outer side of the sealing aluminum plate (11).

7. The plug-in structure of a prefabricated concave-convex space energy-saving curtain wall according to claim 1, characterized in that: The adapter assembly includes two channel steel adapters (19) and a stainless steel bolt group (20). The front ends of the two channel steel adapters (19) are respectively fixed to the rear ends of the second column (4) by the stainless steel bolt group (20). The rear ends of the two channel steel adapters (19) are both connected and fixed to the building body (21).

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