Double-layer spherical curtain wall of inner triangular glass and outer triangular perforated aluminum plate

Abstract

This utility model provides a double-layer spherical curtain wall with an inner triangular glass and an outer triangular perforated aluminum plate, relating to the field of building curtain wall technology. It includes insulated laminated glass, with a light fixture on the inner wall of the insulated laminated glass, a custom-made spherical hinge clamp with a circular washer on the inner wall, and a spherical hinge clamp on the outer wall of the custom-made spherical hinge clamp with a circular washer. This utility model utilizes double-layered 8mm high-strength glass, combined with a 12mm argon-filled air gap and a 1.52mm PVB laminated layer. The double-silver low-emissivity film and argon filling achieve excellent thermal insulation and UV protection performance, reducing building energy consumption. The laminated layer and tempered outer layer enhance safety, preventing breakage and scattering. The custom-made spherical hinge clamp with a circular washer, in conjunction with M16 bolts and galvanized steel washers, securely fixes the glass while distributing stress, preventing breakage due to uneven stress, thus balancing functionality and safety.

Description

Technical Field

[0001] This utility model relates to the field of building curtain wall technology, and in particular to a double-layer spherical curtain wall with inner triangular glass and outer triangular perforated aluminum plate. Background Technology

[0002] In the rapid development of the contemporary construction industry, building curtain walls, as a key component of building facades, directly affect the overall function, safety, and aesthetics of buildings through their performance and quality.

[0003] Traditional curtain walls are all flat, but with the increasing prevalence of complex curved building forms such as spheres, the installation adaptability of curtain walls is becoming increasingly demanding. Traditional glass fixing methods and connection structures are difficult to precisely adapt to complex curved shapes, which can easily lead to installation deviations and affect the overall aesthetics and structural stability of the building. Utility Model Content

[0004] The purpose of this utility model is to solve the technical problems mentioned in the background art.

[0005] This utility model adopts the following technical solution: a double-layer spherical curtain wall with inner triangular glass and outer triangular perforated aluminum plate, including hollow laminated glass. The inner wall of the hollow laminated glass is provided with a light fixture. The inner wall of the hollow laminated glass is provided with a custom-made ball hinge clamp with a circular washer. The outer wall of the custom-made ball hinge clamp with a circular washer is provided with a ball hinge clamp one. The outer wall of the ball hinge clamp one is provided with a thick perforated aluminum plate. The outer wall of the ball hinge clamp one is provided with a steel square tube. The outer wall of the steel square tube is provided with a steel base. The steel square tube and the steel base are connected by a steel transition plate and a thick steel rib. The outer wall of the steel square tube is welded and fixed to the bottom of one end of the steel transition plate. The other end of the steel square tube is connected by several... M16 stainless steel bolts are fastened to the upper surface of the steel base. The right-angled edges of the thick steel ribs are welded to the bottom side of the steel square tube and the side of the steel base, respectively. The steel square tube is equipped with a plug that matches the connector. One end of the steel square tube is connected to the stainless steel custom adapter. The other end of the stainless steel custom adapter is connected to the steel frame structure through the connector. A galvanized channel steel adapter is fixedly installed on the outer wall of the steel base. The outer wall of the steel base is threaded with M16 stainless steel bolts. The outer wall of the custom ball joint clamp with round washers is equipped with thick galvanized steel washers. The outer wall of the hollow laminated glass is equipped with an aluminum alloy frame. The inner side of the thick perforated aluminum plate is equipped with an aluminum plate backing.

[0006] Preferably, the insulated laminated glass uses double-layered high-strength glass with a thickness of 8mm, and the air gap is 12mm thick, filled with argon gas (Ar). The interlayer is made of 1.52mm thick PVB, the inner glass is coated with a double-silver low-emissivity film, and the outer layer is 8mm thick tempered glass. Here, the use of double-layered 8mm high-strength glass to form the insulated laminated glass, combined with the 12mm thick argon-filled air gap, greatly improves the thermal insulation performance of the curtain wall and effectively reduces building energy consumption. The 1.52mm thick PVB interlayer enhances the safety of the glass, making it less likely to shatter and injure people. The double-silver low-emissivity film on the inner glass effectively blocks ultraviolet and infrared rays, protecting indoor items from light damage, while the outer 8mm thick tempered glass...

[0007] Preferably, the thick perforated aluminum plate is 4mm thick, and its outer wall is treated with double-sided fluorocarbon spraying. It has perforations with a diameter of 10mm and a spacing of 15mm, resulting in a perforation rate of 35%. Here, the 4mm thick perforated aluminum plate, with its double-sided fluorocarbon spraying treatment, not only enhances the corrosion resistance of the aluminum plate, enabling long-term use in harsh environments, but also improves its aesthetics. The design of 10mm diameter, 15mm spacing, and a perforation rate of 35% provides the aluminum plate with good ventilation and decorative effects.

[0008] Preferably, the custom-made ball joint clamp with round washers is made of stainless steel. The connection between the custom-made ball joint clamp with round washers and the insulated laminated glass is achieved through an M16 stainless steel bolt set and 40x40x6mm thick galvanized steel washers. Here, the stainless steel custom-made ball joint clamp with round washers has good corrosion resistance and high strength, ensuring it will not rust or be damaged during long-term use, and stably connects the insulated laminated glass. The fixation using M16 stainless steel bolt sets and 40x40x6mm thick galvanized steel washers simplifies installation.

[0009] Preferably, the ball joint clamp is a stainless steel ball joint clamp. Here, the stainless steel ball joint clamp connects the thick perforated aluminum plate and the steel square tube respectively. Its unique ball joint structure allows the thick perforated aluminum plate to flexibly adjust its angle, adapting to the complex curved shape of the double-layer spherical curtain wall, and facilitating precise adjustment of the position and angle of the aluminum plate during installation.

[0010] Preferably, the steel square tube is a 150x100x6mm thick right-angled tube, and its surface is treated with fluorocarbon coating. Here, the fluorocarbon coating treatment improves the corrosion resistance of the steel square tube and extends its service life in building curtain walls. The steel square tube is equipped with a plug that matches the connector, facilitating quick and accurate connection between the steel square tube and the connector during on-site construction.

[0011] Preferably, the steel base is fastened at the connection point using M16 stainless steel bolts, and the steel base is connected to the steel square tube via a custom stainless steel adapter. Here, the steel base and the galvanized channel steel adapter are fastened together using M16 stainless steel bolts. This connection method is stable and reliable, effectively transferring the vertical and horizontal loads borne by the curtain wall to the building foundation. The steel base is then indirectly connected to the steel square tube via the custom stainless steel adapter.

[0012] Preferably, the custom stainless steel adapter has an outer diameter of 70x6 mm, and the connector is manufactured using the lost-wax precision casting method. Here, the 70x6 mm stainless steel adapter connects to a steel square tube at one end, and to the steel frame structure at the other end via a connector manufactured using the lost-wax precision casting method. This method ensures the dimensional accuracy and ability to achieve complex shapes with the connector, resulting in a tight and precise connection between the adapter and other components. This connection method effectively transfers various loads within the curtain wall structure, ensuring the overall strength and stability of the curtain wall structure.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, the double-layered 8mm high-strength glass, combined with a 12mm argon-filled hollow layer and a 1.52mm PVB interlayer, along with a double-silver low-emissivity film and argon filling, achieves excellent thermal insulation and UV protection performance, reducing building energy consumption. The interlayer and tempered outer layer enhance safety, preventing breakage and scattering. Customized ball joint clamps with round washers, M16 bolts, and galvanized steel washers securely fix the glass while distributing stress, preventing breakage due to uneven stress, thus balancing functionality and safety. It boasts strong installation adaptability, easily connecting other components via an aluminum alloy frame. The adjustability of the ball joint clamps allows the glass curtain wall to precisely adapt to the inner triangular curved surface of the sphere, ensuring concentricity with the outer triangular perforated aluminum plate, meeting the installation requirements of complex building forms, and guaranteeing the overall coordination of the double-layered structure.

[0014] 2. In this utility model, an external triangular perforated aluminum plate is incorporated. The 4mm thick perforated aluminum plate is double-sided fluorocarbon coated, exhibiting strong corrosion resistance and adaptability to complex outdoor environments. The 35% perforation rate (10mm hole diameter, 15mm hole spacing) design enables ventilation and creates unique light and shadow effects, enhancing the visual hierarchy of the building facade. The aluminum plate backing strengthens the flatness and structural strength of the aluminum plate, preventing deformation. The ball-joint structure of the stainless steel joint allows for flexible angle adjustment of the thick perforated aluminum plate, perfectly adapting to the external triangular curved surface of the spherical curtain wall. This facilitates precise construction calibration and effectively transfers wind loads and self-weight borne by the aluminum plate to the steel square tube, ensuring the structural stability of the aluminum plate under complex curved surface conditions and achieving a unity of artistic design and mechanical performance. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a double-layer spherical curtain wall with inner triangular glass and outer triangular perforated aluminum plate is provided for this utility model. Figure 2 This utility model provides a schematic diagram of a double-layer spherical curtain wall steel base structure with inner triangular glass and outer triangular perforated aluminum plate. Figure 3 This utility model presents a structural schematic diagram of a joint connector for a double-layer spherical curtain wall with an inner triangular glass and an outer triangular perforated aluminum plate. Figure 4 This utility model provides a schematic diagram of a steel square tube structure for a double-layer spherical curtain wall with inner triangular glass and outer triangular perforated aluminum plate. Figure 5 This utility model provides a schematic diagram of a double-layer spherical curtain wall aluminum alloy frame with an inner triangular glass and an outer triangular perforated aluminum plate. Figure 6 This utility model presents a schematic diagram of a double-layered spherical curtain wall with hollow laminated glass, consisting of an inner triangular glass panel and an outer triangular perforated aluminum plate.

[0016] Legend: 1. Insulating laminated glass; 2. Lighting fixture illustration; 3. Thick perforated aluminum plate; 4. Custom ball joint clamp with round washer; 5. Ball joint clamp one; 6. Steel square tube; 7. Steel base; 8. Custom stainless steel adapter; 9. Connector; 10. Aluminum alloy frame; 11. Stainless steel bolt; 12. Steel gasket; 13. Galvanized channel steel adapter; 14. Aluminum plate backing; 15. Steel adapter plate; 16. Thick steel rib plate. Detailed Implementation

[0017] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0019] Example 1 Please see Figures 1-6This utility model provides a technical solution: a double-layer spherical curtain wall with inner triangular glass and outer triangular perforated aluminum plate, including hollow laminated glass 1, a light fixture 2 on the inner wall of hollow laminated glass 1, a custom ball hinge clamp 4 with a circular washer on the inner wall of hollow laminated glass 1, a ball hinge clamp 5 on the outer wall of the custom ball hinge clamp 4 with a circular washer on the outer wall, a thick perforated aluminum plate 3 on the outer wall of the ball hinge clamp 5, a steel square tube 6 on the outer wall of the ball hinge clamp 5, a steel base 7 on the outer wall of the steel square tube 6, and the steel square tube 6 and the steel base 7 are connected by a steel adapter plate 15 and a thick steel rib plate 16. The outer wall of the steel square tube 6 is welded and fixed to the bottom of one end of the steel adapter plate 15, and the other end of the steel square tube 6 is connected by several M16 joints. Stainless steel bolt assembly 11 is fastened to the upper surface of steel base 7. The right-angled edges of thick steel rib plate 16 are respectively welded to the bottom side of steel square tube 6 and the side of steel base 7. The steel square tube 6 is provided with a plug that matches the connector 9. One end of the steel square tube 6 is connected to the stainless steel custom adapter 8. The other end of the stainless steel custom adapter 8 is connected to the steel frame structure through the connector 9. A galvanized channel steel adapter 13 is fixedly installed on the outer wall of steel base 7. M16 stainless steel bolt assembly 11 is threadedly connected to the outer wall of steel base 7. The outer wall of the custom ball joint clamp 4 is provided with thick galvanized steel gasket 12. The outer wall of the hollow laminated glass 1 is provided with aluminum alloy frame 10. The inner side of the thick perforated aluminum plate 3 is provided with aluminum plate backing 14.

[0020] The double-glazed insulated glass unit 1 uses two layers of high-strength glass, each 8mm thick, with a 12mm thick air gap filled with argon gas (Ar). The interlayer is made of 1.52mm thick PVB, the inner glass layer is coated with a double-silver low-emissivity film, and the outer layer is 8mm thick tempered glass. This combination of double-layered 8mm high-strength glass and a 12mm thick argon-filled air gap significantly improves the thermal insulation performance of the curtain wall, effectively reducing building energy consumption. The 1.52mm thick PVB interlayer enhances the safety of the glass, preventing injury from shattered glass. The double-silver low-emissivity film on the inner glass effectively blocks ultraviolet and infrared rays, protecting indoor items from sun damage, while the outer 8mm thick tempered glass further improves the glass's mechanical strength and impact resistance. It is connected and fixed to other components via an aluminum alloy frame 10, ensuring convenient and secure installation, maintaining the overall stability of the curtain wall, and providing an excellent building envelope.

[0021] The thick perforated aluminum plate 3 is 4mm thick, with double-sided fluorocarbon coating on its outer wall. It features perforations with a diameter of 10mm and a spacing of 15mm, resulting in a perforation rate of 35%. This 4mm thick perforated aluminum plate 3, with its double-sided fluorocarbon coating, not only enhances its corrosion resistance, allowing for long-term use in harsh environments, but also improves its aesthetics. The 10mm diameter, 15mm spacing, and 35% perforation rate design provides excellent ventilation and decorative effects. Air can circulate through the perforations, effectively regulating indoor air quality. Simultaneously, the unique perforation pattern adds artistic beauty to the curtain wall, enriching the visual effect of the building facade and enhancing the overall building image.

[0022] The custom-made ball joint clamp 4 with round washers is made of stainless steel. The connection between the custom-made ball joint clamp 4 and the insulated laminated glass 1 is achieved through an M16 stainless steel bolt set 11 and 40x40x6mm thick galvanized steel washers 12. Here, the stainless steel custom-made ball joint clamp 4 has excellent corrosion resistance and high strength, ensuring it will not rust or be damaged during long-term use, and stably connects the insulated laminated glass 1. The fixation using the M16 stainless steel bolt set 11 and the 40x40x6mm thick galvanized steel washers 12 simplifies installation and effectively distributes stress at the connection points, preventing the glass from cracking due to uneven stress, ensuring the stability of the insulated laminated glass 1 in the curtain wall structure, and guaranteeing the overall safety and reliability of the curtain wall.

[0023] Spherical hinge clamp 5 is a stainless steel ball hinge clamp for joints. Here, stainless steel ball hinge clamp 5 connects the thick perforated aluminum plate 3 and the steel square tube 6 respectively. Its unique ball hinge structure allows the thick perforated aluminum plate 3 to flexibly adjust its angle, adapting to the complex curved shape of the double-layer spherical curtain wall, and facilitating precise adjustment of the aluminum plate's position and angle during installation. At the same time, this connection method can effectively transfer the load borne by the thick perforated aluminum plate 3 to the steel square tube 6, enhancing the stability of the aluminum plate in the curtain wall structure, so that the curtain wall can achieve an ideal state in terms of both appearance and structural performance.

[0024] The steel square tube 6 is a 150x100x6mm thick right-angled tube, and its surface is treated with fluorocarbon coating. This fluorocarbon coating enhances the corrosion resistance of the steel square tube 6 and extends its service life in the building curtain wall. The steel square tube 6 is equipped with a plug that matches the connector 9, facilitating quick and accurate connection between the steel square tube 6 and the connector 9 during on-site construction. This simple "building block" connection reduces construction difficulty, improves efficiency, and ensures the smooth progress of the curtain wall installation process. It also guarantees the accuracy and firmness of the connection, laying the foundation for the overall stability of the curtain wall structure.

[0025] The steel base 7 is secured at the connection point using M16 stainless steel bolts 11. The steel base 7 is connected to the steel square tube 6 via a custom stainless steel adapter 8. Here, the steel base 7 is also securely connected to the galvanized channel steel adapter 13 using M16 stainless steel bolts 11. This connection method is stable and reliable, effectively transferring the vertical and horizontal loads borne by the curtain wall to the building foundation. The steel base 7 is further indirectly connected to the steel square tube 6 via the custom stainless steel adapter 8, further enhancing the integrity and stability of the curtain wall structure. This allows the curtain wall to adapt to different building structures and site conditions, ensuring safe and stable operation in various environments and protecting the safety of building users.

[0026] The custom stainless steel adapter 8 has an outer diameter of 70x6 mm, and the connector 9 is made using the lost-wax precision casting method. Here, the 70x6 mm stainless steel adapter 8 connects to the steel square tube 6 at one end, and to the steel frame structure at the other end via the connector 9, which is also made using the lost-wax precision casting method. This method ensures the dimensional accuracy and complex shape of the connector 9, resulting in a tight and precise connection between the adapter and other components. This connection method effectively transfers various loads within the curtain wall structure, ensuring the overall strength and stability of the curtain wall. Furthermore, the precision-cast connector 9 can be customized to unique shapes according to design requirements, meeting the connection requirements of complex double-layer spherical curtain walls, enabling the curtain wall to achieve a unique appearance while maintaining reliable structural performance.

[0027] Working principle: First, check the specifications and performance of the materials and components of the hollow laminated glass 1, perforated aluminum plate, and steel square tube 6, formulate a plan and provide instructions, clean the work surface, build a platform and prepare tools; then fix the steel base 7 and galvanized channel steel adapter 13, weld the steel adapter plate 15 and steel square tube 6, then connect the steel adapter plate 15 and steel base 7 with bolts, and weld thick steel rib plate 16 for reinforcement; then connect the stainless steel custom adapter 8 to the steel square tube 6 and steel frame structure, and install ball joint clamp 5; after assembling the aluminum plate backing 14 and perforated aluminum plate, hoist and fix it through ball joint clamp 5, adjust the angle to ensure qualified splicing; then embed the hollow laminated glass 1 into the aluminum alloy frame 10 and seal it, install the round washer custom ball joint clamp 4 to fix the glass, ensuring that it corresponds with the shape of the outer aluminum plate, and install the lighting fixtures at the same time; finally, check the appearance dimensions and structural performance, make minor adjustments, perform anti-corrosion cleaning, and complete the acceptance.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A double-layer spherical curtain wall of inner triangular glass and outer triangular perforated aluminum plate, comprising hollow laminated glass (1), characterized in that: The inner wall of the hollow laminated glass (1) is provided with a lamp (2), the inner wall of the hollow laminated glass (1) is provided with a custom ball joint clamp (4) with a round washer, the outer wall of the custom ball joint clamp (4) is provided with a ball joint clamp (5), the outer wall of the ball joint clamp (5) is provided with a thick perforated aluminum plate (3), the outer wall of the ball joint clamp (5) is provided with a steel square tube (6), the outer wall of the steel square tube (6) is provided with a steel base (7), the steel square tube (6) and the steel base (7) are connected by a steel adapter plate (15) and a thick steel rib plate (16), the outer wall of the steel square tube (6) is welded and fixed to the bottom of one end of the steel adapter plate (15), and the other end of the steel square tube (6) is fastened to the upper surface of the steel base (7) by several M16 stainless steel bolt groups (11). The right-angled edges of the thick steel rib plate (16) are respectively welded to the bottom side of the steel square tube (6) and the side of the steel base (7). The steel square tube (6) is provided with a plug that matches the connector (9). One end of the steel square tube (6) is connected to the stainless steel custom adapter (8). The other end of the stainless steel custom adapter (8) is connected to the steel frame structure through the connector (9). The outer wall of the steel base (7) is fixedly installed with a galvanized channel steel adapter (13). The outer wall of the steel base (7) is threaded with an M16 stainless steel bolt group (11). The outer wall of the round washer custom ball hinge clamp (4) is provided with a thick galvanized steel washer (12). The outer wall of the hollow laminated glass (1) is provided with an aluminum alloy frame (10). The inner side of the thick perforated aluminum plate (3) is provided with an aluminum plate backing (14).

2. A double-layered spherical curtain wall of inner triangular glass and outer triangular perforated aluminum panel according to claim 1, characterized in that: The hollow laminated glass (1) uses double-layer high-strength glass with a thickness of 8mm, and the hollow layer has a thickness of 12mm. It is filled with argon gas Ar, the middle interlayer uses PVB with a thickness of 1.52mm, the inner glass is coated with a double silver low-emissivity film, and the outer layer is 8mm thick tempered glass.

3. A double-layered spherical curtain wall of inner triangular glass and outer triangular perforated aluminum panel according to claim 1, characterized in that: The thick perforated aluminum plate (3) is 4mm thick. The outer wall of the thick perforated aluminum plate (3) is coated with fluorocarbon on both sides. It has perforations with a diameter of 10mm and a spacing of 15mm, and the perforation rate is 35%.

4. A double skin facades system of double-layer spheres of glass outer triangles and perforated aluminum inner triangles, according to claim 1, characterized in that: The custom ball joint clamp (4) with the round washer is made of stainless steel. The connection between the custom ball joint clamp (4) with the hollow laminated glass (1) is achieved by M16 stainless steel bolt group (11) and 40x40x6mm thick galvanized steel washer (12).

5. A double skin facades system of double-layer spheres of glass outer triangles and perforated aluminum inner triangles, according to claim 1, characterized in that: The ball joint clamp (5) is a stainless steel ball joint clamp for seams.

6. A double skin facades system of double-layer spheres of glass outer triangles and perforated aluminum inner triangles, according to claim 1, characterized in that: The steel square tube (6) is a 150x100x6mm thick right angle, and the surface of the steel square tube (6) is treated with fluorocarbon spraying.

7. A double skin facades system of double-layer spheres of glass outer triangles and perforated aluminum inner triangles, according to claim 6, characterized in that: The steel base (7) is fastened with M16 stainless steel bolts (11) at the connection point. The steel base (7) is connected to the steel square tube (6) through a stainless steel custom adapter (8).

8. The double-layered spherical curtain wall of inner triangular glass and outer triangular perforated aluminum plate according to claim 6, characterized in that: The stainless steel custom adapter (8) has an outer diameter of 70x6, and the connector (9) is made by lost-wax precision casting.

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