Vertical clear and horizontal hidden glass curtain wall capable of preventing horizontal beam side turning
Patent Information
- Application Number
- CN202522504223.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-26
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-11-26
AI Technical Summary
In existing vertical exposed and horizontal concealed curtain walls, the connection strength between the beams and columns is insufficient, especially when bearing heavy glass, which can easily lead to excessive stress on the corner brackets, and may pose a safety risk of tilting and overturning in the long term.
Anti-rollover brackets are installed between the aluminum alloy columns and aluminum alloy beams to increase connection strength. The weight of the glass is distributed through structures such as beam support brackets and glass support strips. Combined with materials such as buffer pads, foam rods and weather-resistant adhesive, the support stability is improved.
It enhances the stability and aesthetics of the curtain wall support system, reduces the risk of rollover, and ensures the reliability and safety of glass installation.
Smart Images
Figure CN224931233U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of glass curtain wall technology, specifically to a glass curtain wall with vertical exposed beams and concealed horizontal beams to prevent side overturning. Background Technology
[0002] A curtain wall is a special type of non-load-bearing exterior wall in the building envelope. It is like an "outer garment" wrapped around the outside of the main building. It does not bear the load of the main building structure, but also has functions such as decoration, heat insulation, sound insulation, and waterproofing.
[0003] Currently, the horizontal and vertical beams of the curtain wall support are connected by angle brackets. In vertical exposed and horizontal concealed curtain walls, in order to achieve the effect of horizontal concealment, the angle brackets are generally only installed on the inside. When the width of the horizontal beam is limited, only one is installed at each end of a single horizontal beam. When the glass is heavy, especially multi-layered tempered glass, the existing angle brackets are subjected to greater stress. Over time, under the action of gravity, they may tilt, thus bringing the current safety risk of rollover. Utility Model Content
[0004] To achieve the above objectives, this utility model specifically adopts the following technical solution: A glass curtain wall with vertical exposed and horizontal concealed anti-tipping beams includes aluminum alloy columns and aluminum alloy beams. A pressure plate is installed at the front end of each aluminum alloy column. A set of stainless steel bolts is installed between the pressure plate and the aluminum alloy column. The aluminum alloy beams are located on the left and right sides of the aluminum alloy columns. Angle brackets supporting the beams are installed at the ends of the beams and on the sides of the aluminum alloy columns. A set of stainless steel bolts and stainless steel self-tapping screws are installed between the angle brackets and the aluminum alloy columns. Self-tapping screws are also installed between the angle brackets and the aluminum alloy columns. A hollow steel frame is installed between the pressure plate and the aluminum alloy columns. EPDM rubber strips are installed on the side of the tempered glass, pressure plate, and aluminum alloy column facing the insulated tempered glass. The EPDM rubber strips on the outside of the pressure plate are coated with sealant. Anti-rollover corner brackets are installed at the ends of the aluminum alloy beams. The anti-rollover corner brackets include T-shaped limiting parts and C-shaped limiting parts. The T-shaped limiting parts and C-shaped limiting parts are integrally formed and fixed with a connecting part. A machine screw passes through the C-shaped limiting part and is fixed to the aluminum alloy column. The side of the aluminum alloy beam facing the insulated tempered glass has a pre-set bayonet, and the T-shaped limiting part is located in the bayonet for limiting and inserting connection.
[0005] Furthermore, a glass support strip is installed at the bottom of the hollow tempered glass, and the hollow tempered glass is supported on the glass support strip. The glass support strip includes a supporting part, and a hook head is integrally formed and fixed at the rear end of the supporting part. A stop tongue is integrally formed and fixed at the bottom of the supporting part in front of the hook head. The hook head extends into the bayonet, and the stop tongue abuts against the aluminum alloy crossbeam on the outside of the bayonet to form support. The position of the glass support strip is staggered from the position of the anti-rollover corner code.
[0006] Furthermore, a cushioning pad is fixed to the top of the support portion with an adhesive, and the hollow tempered glass is supported on the cushioning pad.
[0007] Furthermore, a foam rod is filled between the upper and lower hollow tempered glass on the front side of the aluminum alloy crossbeam, and weather-resistant adhesive is filled between the upper and lower hollow tempered glass on the front side of the foam rod.
[0008] Furthermore, an aluminum alloy pressure plate is installed on the middle of the front side of the aluminum alloy beam facing the hollow tempered glass. Aluminum sub-frames are installed on both the upper and lower sides of the aluminum alloy pressure plate. Inserts are fixed to the ends of the aluminum sub-frames facing the aluminum alloy beam. Limiting sockets are opened on the upper and lower sides of the front side of the aluminum alloy beam. The inserts are inserted and connected in the limiting sockets. Structural adhesive is filled between the aluminum sub-frames and the hollow tempered glass.
[0009] Furthermore, a heat insulation pad is fixed to the contact position between the inner side of the pressure plate and the aluminum alloy column by an adhesive, and a set of two stainless steel bolts penetrates the heat insulation pad.
[0010] Furthermore, the front side of the pressure plate is fitted with an aluminum alloy decorative cover.
[0011] Furthermore, the aluminum alloy crossbeam has openings at both ends at the bottom, and the crossbeam support brackets are located inside the aluminum alloy crossbeam, with crossbeam covers fastened at the opening positions.
[0012] The beneficial effects of this utility model are as follows: 1. This utility model adds an anti-overturning corner bracket between the aluminum alloy column and the aluminum alloy beam, which increases the connection strength and reliability between the two. When the glass is heavy, the stress can be distributed, which improves the support strength and stability of the curtain wall support system and reduces or avoids the danger of side overturning.
[0013] 2. The corner bracket of the central support beam of this utility model is set inside the aluminum alloy beam, which has a hidden effect and improves the aesthetics of the curtain wall.
[0014] 3. In this utility model, glass support strips, aluminum subframes, and pressure plates are provided for the insulated tempered glass to provide all-round support and limit the movement of the insulated tempered glass, ensuring reliable installation of the insulated tempered glass. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the aluminum alloy column in this utility model; Figure 2 This is a schematic diagram of the aluminum alloy crossbeam in this utility model; Figure 3 This is a schematic diagram of the anti-flip corner code in this utility model; Figure 4 This is a schematic diagram of the glass support strip in this utility model; Figure 5 This is an enlarged view of the anti-flip corner code in this utility model; Figure 6 This is an enlarged view of the glass support strip in this utility model.
[0016] Reference numerals: 1. Aluminum alloy column; 2. Aluminum alloy beam; 3. Beam support bracket; 4. Stainless steel bolt assembly one; 5. Stainless steel self-tapping screw; 6. Machine-made screw; 7. Insulating tempered glass; 8. Pressure plate; 9. Heat insulation pad; 10. Stainless steel bolt assembly two; 11. Aluminum alloy decorative cover; 12. EPDM rubber strip; 13. Sealant; 14. Self-tapping screw; 15. Aluminum subframe; 16. Aluminum alloy pressure plate; 17. Glass support strip; 18. Weather-resistant adhesive; 19. Foam rod; 20. Structural adhesive; 21. Anti-rollover bracket; 22. Insert; 23. Limiting socket; 24. Bayonet; 25. Buffer pad; 26. Beam buckle cover; 27. T-shaped limiting part; 28. Connecting part; 29. C-shaped limiting part; 30. Hook head; 31. Tongue stop; 32. Support part. Detailed Implementation
[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.
[0018] This application provides a glass curtain wall with vertical exposed beams and concealed horizontal beams to prevent side tilting, and provides the following technical solution, which will be combined with... Figures 1-6 Please provide a detailed explanation: A type of glass curtain wall with vertical exposed beams and concealed horizontal beams to prevent tilting, such as... Figure 1-3 and Figure 5 As shown, the structure includes an aluminum alloy column 1 and an aluminum alloy beam 2. A pressure plate 8 is installed at the front end of the aluminum alloy column 1. A stainless steel bolt group 2 10 is installed between the middle of the pressure plate 8 and the aluminum alloy column 1. The pressure plate 8 is fixed to the aluminum alloy column 1 by the stainless steel bolt group 2 10. The aluminum alloy beam 2 is located on the left and right sides of the aluminum alloy column 1. Angle brackets 3 for supporting the beam 2 are installed at the ends of the aluminum alloy beam 2 and the sides of the aluminum alloy column 1. Stainless steel bolt group 4 and stainless steel bolts are installed between the angle brackets 3 for supporting the beam 2 and the aluminum alloy column 1. Self-tapping screws 5, self-tapping screws 14 are installed on the crossbeam bracket 3 and aluminum alloy column 1, the crossbeam bracket 3 and aluminum alloy crossbeam 2 are fixed by stainless steel bolt group 4 and stainless steel self-tapping screws 5, hollow tempered glass 7 is installed between the pressure plate 8 and the aluminum alloy column 1, EPDM rubber strips 12 are installed on the side of the pressure plate 8 and the aluminum alloy column 1 facing the hollow tempered glass 7, the hollow tempered glass 7 abuts against the EPDM rubber strips 12, and sealant 13 is applied to the EPDM rubber strips 12 on the outside of the pressure plate 8. An anti-rollover bracket 21 is installed at the end of the aluminum alloy beam 2. The anti-rollover bracket 21 includes a T-shaped limiting part 27 and a C-shaped limiting part 29. A connecting part 28 is integrally formed and fixed between the T-shaped limiting part 27 and the C-shaped limiting part 29. A machine screw 6 passes through the C-shaped limiting part 29 and is fixed to the aluminum alloy column 1. A bayonet 24 is preset on the side of the aluminum alloy beam 2 facing the hollow tempered glass 7. The T-shaped limiting part 27 is located in the bayonet 24 for limiting and inserting connection.
[0019] The aluminum alloy beam 2 and the aluminum alloy column 1 are supported by brackets 3. The hollow tempered glass 7 is located at the front end of the aluminum alloy column 1. From the position, the aluminum alloy beam 2 is located behind the hollow tempered glass 7, i.e., in the indoor direction, which reflects the effect of horizontal concealment. The front end of the aluminum alloy column 1 is fixed with the hollow tempered glass 7 by a pressure plate 8. The pressure plate 8 is clearly visible at the front end, i.e., on the outdoor side, which reflects the effect of vertical prominence. The weight of the hollow tempered glass 7 is first borne by the aluminum alloy column 1, and then transferred to the aluminum alloy beam 2. The connection between the aluminum alloy column 1 and the aluminum alloy beam 2 is only made by the beam support bracket 3. During the load distribution and transfer process, all the force is transferred through the beam support bracket 3. When the weight of the hollow tempered glass 7 is large, the force on the beam support bracket 3 increases. Over time, this may cause the beam support bracket 3 to gradually twist and deform, eventually causing the hollow tempered glass 7 to tilt, bringing the safety risk of tipping over. After adding the anti-tipping bracket 21, the number of stress points between the aluminum alloy column 1 and the aluminum alloy beam 2 increases, the force is distributed, the load-bearing capacity is increased, and the possibility of tipping over is reduced.
[0020] like Figure 2 , Figure 4 as well as Figure 6 As shown, a glass support strip 17 is installed at the bottom of the hollow tempered glass 7. The hollow tempered glass 7 is supported on the glass support strip 17. The glass support strip 17 includes a support part 32. A hook head 30 is integrally formed and fixed at the rear end of the support part 32. A stop tongue 31 is integrally formed and fixed at the bottom of the support part 32 in front of the hook head 30. The hook head 30 extends into the bayonet 24. The stop tongue 31 abuts against the aluminum alloy crossbeam 2 on the outside of the bayonet 24 to form support. The position of the glass support strip 17 is staggered from the position of the anti-rollover corner bracket 21.
[0021] Each layer of insulated tempered glass 7 is first supported by glass support strips 17, and then pressure plates 8 are installed to restrict it, ensuring the stable and reliable installation of the insulated tempered glass 7.
[0022] like Figure 6 As shown, the top of the support part 32 is fixed with a cushioning pad 25 by an adhesive, and the hollow tempered glass 7 is supported on the cushioning pad 25.
[0023] The buffer pad 25 prevents direct hard contact between the insulated tempered glass 7 and the glass support strip 17, thus protecting the insulated tempered glass 7.
[0024] like Figure 2 As shown, foam rods 19 are filled between the upper and lower hollow tempered glass 7 on the front side of the aluminum alloy beam 2, and weather-resistant adhesive 18 is filled between the upper and lower hollow tempered glass 7 on the front side of the foam rods 19.
[0025] The foam rod 19 fills the gap between the upper and lower hollow tempered glass 7 to achieve a sealing effect, while the weather-resistant sealant 18 isolates the foam rod 19 from the outdoor environment, reducing the accelerated aging of the foam rod 19 due to the influence of the outdoor environment.
[0026] like Figure 2 As shown, an aluminum alloy pressure plate 16 is installed on the middle of the front side of the aluminum alloy beam 2 facing the hollow tempered glass 7. Aluminum sub-frames 15 are installed on both the upper and lower sides of the aluminum alloy pressure plate 16. Inserts 22 are fixed to the ends of the aluminum sub-frames 15 facing the aluminum alloy beam 2. Limiting sockets 23 are opened on the upper and lower front sides of the aluminum alloy beam 2. Inserts 22 are inserted and connected in the limiting sockets 23. Structural adhesive 20 is filled between the aluminum sub-frames 15 and the hollow tempered glass 7.
[0027] The aluminum subframe 15 makes the aluminum alloy beam 2 and the insulated tempered glass 7 closer together, reducing the gap, while the structural adhesive 20 provides support between the insulated tempered glass 7 and the aluminum subframe 15, preventing the insulated tempered glass 7 from directly contacting and rubbing against the aluminum subframe 15.
[0028] like Figure 1 As shown, a heat insulation pad 9 is fixed to the contact position between the inner side of the pressure plate 8 and the aluminum alloy column 1 by adhesive, and a set of stainless steel bolts 10 penetrates the heat insulation pad 9.
[0029] The pressure plate 8 and part of the stainless steel bolt group 2 10 are located on the outdoor side and are greatly affected by the outdoor temperature. After the heat insulation pad 9 is installed, the heat absorption of the outdoor heat by the pressure plate 8 and the stainless steel bolt group 2 10 can be reduced, and the heat can be transferred to the indoor side, i.e., the aluminum alloy column 1. This controls the heat deformation of the aluminum alloy column 1 and ensures the stability of the entire support system.
[0030] like Figure 1 As shown, the front side of the pressure plate 8 is fitted with an aluminum alloy decorative cover 11.
[0031] The aluminum alloy decorative cover 11 seals the front end of the pressure plate 8, providing a decorative and aesthetic effect, while also providing shielding protection for the stainless steel bolt assembly 10.
[0032] like Figure 2 and Figure 3 As shown, the bottom of both ends of the aluminum alloy beam 2 are open, the beam support bracket 3 is set inside the aluminum alloy beam 2, and the opening position is fitted with a beam cover 26.
[0033] The crossbeam bracket 3 is installed inside the aluminum alloy crossbeam 2, which can support the aluminum alloy crossbeam 2 from bottom to top, thereby improving the support strength and stability of the aluminum alloy crossbeam 2.
[0034] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A glass curtain wall with vertical exposed and horizontal concealed anti-tilting beams, comprising aluminum alloy columns (1) and aluminum alloy beams (2), characterized in that, A pressure plate (8) is installed at the front end of the aluminum alloy column (1). A stainless steel bolt group two (10) is installed between the middle of the pressure plate (8) and the aluminum alloy column (1). An aluminum alloy beam (2) is set on the left and right sides of the aluminum alloy column (1). A beam support bracket (3) is installed at the end of the aluminum alloy beam (2) and the side of the aluminum alloy column (1). A stainless steel bolt group one (4) and a stainless steel self-tapping screw (5) are installed on the beam support bracket (3) and the aluminum alloy column (1). A self-tapping screw (14) is installed on the beam support bracket (3) and the aluminum alloy column (1). A hollow tempered glass (7) is installed between the pressure plate (8) and the aluminum alloy column (1). The pressure plate (8) and the aluminum alloy column (1) face the hollow tempered glass. EPDM rubber strips (12) are installed on one side of the glass (7). Sealant (13) is applied to the EPDM rubber strips (12) on the outside of the pressure plate (8). Anti-flip angle brackets (21) are installed at the ends of the aluminum alloy beam (2). The anti-flip angle brackets (21) include a T-shaped limiting part (27) and a C-shaped limiting part (29). A connecting part (28) is integrally formed and fixed between the T-shaped limiting part (27) and the C-shaped limiting part (29). A machine screw (6) passes through the C-shaped limiting part (29). The machine screw (6) is fixed to the aluminum alloy column (1). A bayonet (24) is preset on the side of the aluminum alloy beam (2) facing the hollow tempered glass (7). The T-shaped limiting part (27) is located in the bayonet (24) for limiting and plugging connection.
2. A glass curtain wall with vertical exposed beams and concealed horizontal beams to prevent lateral tilting, as described in claim 1, is characterized in that... The hollow tempered glass (7) is supported by a glass support strip (17) at the bottom. The glass support strip (17) includes a support part (32). The rear end of the support part (32) is integrally formed and fixed with a hook (30). The bottom of the support part (32) in front of the hook (30) is integrally formed and fixed with a stop tongue (31). The hook (30) extends into the bayonet (24). The stop tongue (31) abuts against the aluminum alloy crossbeam (2) on the outside of the bayonet (24) to form support. The position of the glass support strip (17) is staggered from the position of the anti-flip corner bracket (21).
3. A glass curtain wall with vertical exposed beams and concealed horizontal beams to prevent lateral tilting, as described in claim 2, is characterized in that... The top of the support (32) is fixed with a cushioning pad (25) by an adhesive, and the hollow tempered glass (7) is supported on the cushioning pad (25).
4. A glass curtain wall with vertical exposed beams and concealed horizontal beams to prevent lateral tilting, as described in claim 1, is characterized in that... The aluminum alloy beam (2) is filled with foam rods (19) between the upper and lower hollow tempered glass (7) on the front side, and weather-resistant sealant (18) is filled between the upper and lower hollow tempered glass (7) on the front side of the foam rods (19).
5. A glass curtain wall with vertical exposed beams and concealed horizontal beams to prevent lateral tilting, as described in claim 1, is characterized in that... An aluminum alloy pressure plate (16) is installed on the middle of the front side of the aluminum alloy beam (2) facing the hollow tempered glass (7). An aluminum subframe (15) is installed on both the upper and lower sides of the aluminum alloy pressure plate (16). An insert (22) is fixed on the end of the aluminum subframe (15) facing the aluminum alloy beam (2). Limiting sockets (23) are opened on the upper and lower sides of the front side of the aluminum alloy beam (2). The insert (22) is inserted and connected in the limiting socket (23). Structural adhesive (20) is filled between the aluminum subframe (15) and the hollow tempered glass (7).
6. A glass curtain wall with vertical exposed beams and concealed horizontal beams to prevent lateral tilting, as described in claim 1, is characterized in that... The inner side of the pressure plate (8) is in contact with the aluminum alloy column (1) and a heat insulation pad (9) is fixed by adhesive. The stainless steel bolt group 2 (10) passes through the heat insulation pad (9).
7. A glass curtain wall with vertical exposed beams and concealed horizontal beams to prevent lateral tilting, as described in claim 6, is characterized in that... The front side of the pressure plate (8) is fitted with an aluminum alloy decorative cover (11).
8. A glass curtain wall with vertical exposed beams and concealed horizontal beams to prevent lateral tilting, as described in any one of claims 1-7, characterized in that... The aluminum alloy crossbeam (2) has openings at both ends at the bottom, and the crossbeam bracket (3) is located inside the aluminum alloy crossbeam (2), with a crossbeam cover (26) fastened at the opening position.