Large-size hanging type hidden frame glass curtain wall

Abstract

The utility model relates to the technical field of building curtain walls, in particular to a large-size hanging type hidden frame glass curtain wall which comprises a structural wallboard, a plurality of pieces of wall glass are hung at the bottom of the structural wallboard, the structural wallboard comprises a structural cross beam, a first structural vertical beam and a second structural vertical beam, and the first structural vertical beam and the second structural vertical beam are symmetrically arranged at the bottom of the structural cross beam. A plurality of steel square pipes are arranged between the first structure vertical beam and the second structure vertical beam, hanging clamping pieces are arranged on the steel square pipes, a plurality of steel stand columns used for fixing wall glass are arranged at the bottom of the first structure vertical beam, aluminum flat sectional materials are arranged between the steel stand columns and the wall glass, and a U-shaped bottom groove is formed in the bottom of the wall glass. The bottoms of the steel stand columns are provided with stand column supporting bases, and the bottoms of the stand column supporting bases are connected with the ground. According to the glass curtain wall, the upper end and the lower end of the wall glass are fixed through the hanging clamping piece on the top and the U-shaped bottom groove in the bottom, so that the stability and the safety of the glass curtain wall are improved, and the situation that the glass is damaged due to wind loads is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of building curtain walls, and in particular to a large-size suspended hidden-frame glass curtain wall. Background Art

[0002] The suspended glass curtain wall, also known as the "point-jointed full glass curtain wall", is a curtain wall form that uses joints to connect the glass and the glass ribs, and then hangs the glass ribs on the main structure. Because there is no frame to block it, the glass panel can be made larger, making the building appearance more simple and beautiful.

[0003] At present, because the glass panels and glass ribs are hung as a whole, they are prone to deformation and vibration under wind load, so the wind resistance is relatively weak. Once encountering strong winds and earthquakes, the glass is often easy to break. Even if it is not broken, the glass surface may be uneven, and the reflection image is not real, affecting the beauty of the entire curtain wall. In addition, the processing and production cost of glass ribs is high, and the subsequent maintenance cost is high.

[0004] In addition, structural adhesive is used to bond the glass to the load-bearing components. The amount of structural adhesive used between each piece of glass and the load-bearing components will affect the stability of the load between the glass and the load-bearing components. Therefore, further improvements can be made. Summary of the invention

[0005] In order to improve the structural stability of the glass curtain wall, the present application provides a large-sized suspended hidden frame glass curtain wall.

[0006] The large-size suspended hidden frame glass curtain wall provided in this application adopts the following technical solution:

[0007] A large-size suspended hidden frame glass curtain wall comprises a structural wall panel, a plurality of wall glasses are suspended at the bottom of the structural wall panel, the structural wall panel comprises a structural crossbeam, a first structural vertical beam and a second structural vertical beam, the first structural vertical beam and the second structural vertical beam are symmetrically arranged at the bottom of the structural crossbeam, a plurality of steel square tubes are arranged between the first structural vertical beam and the second structural vertical beam, a plurality of the steel square tubes are provided with hanging clamps for hanging the wall glasses, a plurality of steel columns for fixing the wall glasses are arranged at the bottom of the first structural vertical beam, an aluminum flat profile is arranged between the steel column and the wall glass, a U-shaped bottom groove for carrying the wall glass is arranged at the bottom of the wall glass, the bottom of the U-shaped bottom groove is connected to the ground, a column support base is arranged at the bottom of the steel column, and the bottom of the column support base is connected to the ground.

[0008] By adopting the above technical solution, when wind load acts, the wall glass is fixed at the upper and lower ends by the hanging clamps on the top and the U-shaped bottom grooves on the bottom, and then the wall glass is supported and reinforced as a whole by steel columns and aluminum flat profiles, thereby increasing the stability and safety of the glass curtain wall and reducing the occurrence of glass damage caused by wind load.

[0009] Optionally, the hanging clamp includes a fixed channel steel, a hanging clamp rod, and a hanging clamp head, the fixed channel steel is installed on the top of the steel square tube, the hanging clamp rod is passed through the fixed channel steel and the steel square tube, and the hanging clamp head is detachably installed on the bottom of the hanging clamp rod.

[0010] By adopting the above technical solution, when fixing the top of the wall glass, the staff opens the hanging clamp head, puts the top of the wall glass into the hanging clamp head, and then locks the hanging clamp head to fix the top of the wall glass. The fixed channel steel is set, and the fixed channel steel provides a solid support point to ensure that the hanging clamp can stably bear the weight of the wall glass and reduce the displacement or vibration caused by wind or other external forces. Channel steel usually has a high load-bearing capacity and can bear the weight of the glass curtain wall while resisting potential impact and pressure.

[0011] Optionally, a clamping protrusion is provided at the opening and closing part of the hanging clamp head, and a clamping block with a groove is provided on the wall glass, and the clamping protrusion can be clamped on the clamping block.

[0012] By adopting the above technical solution, the clamping block with a groove is clamped with the hanging clamp head provided with a clamping protrusion. The clamping design can provide a firm fixing effect, ensuring that the wall glass is stably fixed in the hanging clamp head in the vertical direction, reducing the displacement or vibration caused by wind or other external forces, thereby improving the stability of the entire curtain wall.

[0013] Optionally, a column connecting base is installed at the bottom of the first structural vertical beam, and a connecting plate is provided on the side of the column connecting base close to the steel column, and the connecting plate is fixedly connected to the steel column.

[0014] By adopting the above technical solution, setting the column connection base and the connection plate, and using the column connection base and the connection plate as the intermediary between the first structural vertical beam and the steel column, the load can be effectively transferred and dispersed, and the stability and wind pressure resistance of the entire curtain wall structure can be enhanced. In addition, the column connection base can provide a certain degree of adjustment space to adapt to errors that may occur during the construction process or changes in site conditions.

[0015] Optionally, two positioning silicone pads for fixing the wall glass are arranged along the length direction of the aluminum flat profile on the side close to the wall glass, and the two positioning silicone pads are arranged in parallel on the aluminum flat profile.

[0016] By adopting the above technical solution, positioning silicone pads are set, which can effectively fill the gap between the aluminum flat profile and the wall glass, provide good sealing performance, and prevent air and moisture penetration. The positioning silicone pad can provide an accurate positioning reference for the glass during the installation process, ensure the precise alignment between the glass and the profile, and prevent the glass from shifting or tilting due to external force or other factors. Thereby improving the installation quality and aesthetics of the overall curtain wall.

[0017] Optionally, the aluminum flat profile is provided with a plurality of aluminum flat fixing screws along its length direction, and the aluminum flat fixing screws can be passed through the aluminum flat profile and fixedly connected to the steel column. The positioning silicone pad is provided with a plurality of silicone fixing screws along its length direction, and the silicone fixing screws can be passed through the positioning silicone pad and fixedly connected to the aluminum flat profile and the steel column.

[0018] By adopting the above technical solution, the aluminum flat profile can be used as a connector to strengthen the connection between the steel column and the wall glass, provide additional support, and thus improve the stability and load-bearing capacity of the overall structure. In addition, the aluminum flat profile is aluminum with good corrosion resistance, and can maintain its performance and appearance even in harsh climatic conditions, reducing the frequency of maintenance and replacement.

[0019] Optionally, an elastic pad for supporting and protecting the wall glass is provided inside the U-shaped bottom groove.

[0020] By adopting the above technical solution, elastic pads are set, which have good buffering performance and can protect the glass from the impact force that may be generated during the installation process, reducing the installation risk. The elastic pads are used to absorb and reduce the vibration and impact caused by external factors (such as wind pressure, earthquake, etc.), thereby improving the stability of the entire glass structure.

[0021] Optionally, angle brackets for increasing the connection strength of the U-shaped bottom groove are provided on both sides of the U-shaped bottom groove.

[0022] By adopting the above technical solution, angle codes are set and used to increase the stability of the U-shaped bottom groove, the connection strength when the U-shaped bottom groove is connected to the bottom of the wall glass is stabilized. At the same time, the deformation or damage of the U-shaped bottom groove caused by external force, which may cause damage to the wall glass installed therein, is reduced.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. When the wind load acts, the wall glass is fixed at both ends by the top hanging clamp and the bottom U-shaped bottom groove, and then the wall glass is supported and reinforced by steel columns and aluminum flat profiles, thereby increasing the stability and safety of the glass curtain wall and reducing the damage of the glass caused by wind load;

[0025] 2. Set up positioning silicone pads. Positioning silicone pads can effectively fill the gap between the aluminum flat profile and the wall glass, provide good sealing performance, and prevent air and moisture penetration. Positioning silicone pads can provide accurate positioning references for the glass during installation, ensure accurate alignment between the glass and the profile, and prevent glass displacement or tilting due to external forces or other factors. Thereby improving the installation quality and aesthetics of the overall curtain wall;

[0026] 3. Set up elastic pads, which have good buffering properties and can protect the glass from the impact force that may be generated during the installation process, reducing installation risks. And use elastic pads to absorb and reduce vibrations and impacts caused by external factors (such as wind pressure, earthquakes, etc.), thereby improving the stability of the entire glass structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a front view schematic diagram of the overall structure of this embodiment.

[0028] Figure 2 It is a schematic diagram of the side view of the structure at the structural wall panel part.

[0029] Figure 3 It is a schematic diagram of the side view of the structure at the U-shaped bottom groove part.

[0030] Figure 4 This is a schematic diagram of the front view of the structure at the steel column part.

[0031] Figure 5 It is a top view schematic diagram of the structure of the aluminum flat fixing screw part.

[0032] Description of reference numerals:

[0033] 1. Structural wall panels; 11. Structural cross beams; 12. First structural vertical beams; 13. Second structural vertical beams; 14. Column connecting bases; 15. Connecting pieces; 2. Wall glass; 21. Clamping blocks; 3. Steel square tubes; 4. Steel columns; 41. Column supporting bases; 5. Aluminum flat profiles; 51. Aluminum flat fixing screws; 52. Positioning silicone pads; 53. Silicone fixing screws; 54. Glass structural adhesive; 55. Waterproof sealant; 6. Hanging clamps; 61. Fixed channel steel; 62. Hanging clamp rods; 63. Hanging clamp heads; 64. Clamping bumps; 7. U-shaped bottom grooves; 8. Angle codes; 9. Elastic pads. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-5 This application is described in further detail.

[0035] The embodiment of the present application discloses a large-sized suspended hidden-frame glass curtain wall.

[0036] Reference Figure 1 , 23. A large-size suspended hidden frame glass curtain wall comprises a structural wall panel 1, a plurality of wall glasses 2 are suspended at the bottom of the structural curtain wall, the structural curtain wall comprises a horizontally arranged structural cross beam 11 and a first structural vertical beam 12 and a second structural vertical beam 13 are vertically arranged, the first structural vertical beam 12 and the second structural vertical beam 13 are symmetrically arranged at the bottom of the structural cross beam 11, and the plurality of wall glasses 2 are sequentially arranged between the first structural vertical beam 12 and the second structural vertical beam 13 along the length direction of the structural cross beam 11.

[0037] A plurality of steel square tubes 3 are evenly spaced apart along the length direction of the structural cross beam 11 between the first structural vertical beam 12 and the second structural vertical beam 13 , and each steel square tube 3 is provided with a hanging clamp 6 , which is used to fix and clamp the top of the wall glass 2 .

[0038] A column connection base 14 is provided at the bottom of the first structural vertical beam 12. The column connection base 14 is triangular, and its top is fixedly connected to the bottom of the first structural vertical beam 12. A connecting piece 15 is connected to the side close to the wall glass 2, and the other side of the connecting piece 15 is connected to the steel column 4. An aluminum flat profile 5 is provided on the side close to the wall glass 2 of the steel column 4, and the side of the aluminum flat profile 5 away from the steel column 4 is fixedly connected to the wall glass 2. A column support base 41 is provided at the bottom of the steel column 4, and the bottom of the column support base 41 is connected to the ground. Thus, the wall glass 2 is fixed at the middle position.

[0039] A U-shaped bottom groove 7 is provided at the bottom of the wall glass 2, and the U-shaped bottom groove 7 can accommodate and fix the bottom of the wall glass 2. The bottom of the U-shaped bottom groove 7 is fixedly connected to the ground, and angle codes 8 are provided at both ends of the U-shaped bottom groove 7 to increase the connection strength of the U-shaped bottom groove 7.

[0040] In actual use, steel columns 4 are used as load-bearing frames to replace the installation structure of glass ribs, so as to improve the wind pressure resistance of large-sized glass panels; aluminum flat profiles 5 are used to replace the installation structure of the sub-frame of the existing hidden frame glass curtain wall glass 2, so as to reduce the processing and production of the sub-frame profiles and further improve the transparency of the finished glass appearance; the installation structure of the upper hanging clip hanging glass is used to bear the dead weight of the large-sized glass panel. When the wind load acts, the wall glass 2 is fixed at the upper and lower ends by the top hanging clip 6 and the bottom U-shaped bottom groove 7, and then the wall glass 2 is supported and reinforced as a whole by the steel columns 4 and the aluminum flat profiles 5, so as to increase the stability and safety of the glass curtain wall and reduce the occurrence of glass damage caused by wind load.

[0041] refer to Figure 2 , 4Specifically, in this embodiment, the hanging clamp 6 includes a fixed channel steel 61, a hanging clamp rod 62, and a hanging clamp head 63 connected in sequence from top to bottom, the fixed channel steel 61 is installed on the top of the steel square tube 3, the hanging clamp rod 62 is penetrated through the fixed channel steel 61 and the steel square tube 3, and the hanging clamp head 63 is detachably installed at the bottom of the hanging clamp rod 62. Among them, a clamping protrusion 64 is provided at the opening and closing part of the hanging clamp head 63, and a clamping block 21 with a groove is provided on the wall glass 2, and the clamping protrusion 64 can be clamped on the clamping block 21.

[0042] During actual use, when fixing the top of the wall glass 2, the staff opens the hanging clamp 63, places the top of the wall glass 2 into the hanging clamp 63, and then locks the hanging clamp 63 to fix the top of the wall glass 2. A fixed channel steel 61 is provided, and a solid support point is provided by the fixed channel steel 61 to ensure that the hanging clamp can stably bear the weight of the wall glass 2. The clamping block 21 with a groove is clamped with the hanging clamp 63 with a clamping protrusion 64. The clamping design can provide a firm fixing effect, ensuring that the wall glass 2 is stably fixed in the hanging clamp in the vertical direction, reducing the displacement or vibration caused by wind or other external forces, thereby improving the stability of the entire curtain wall.

[0043] refer to Figure 2 , 4 Specifically, in this embodiment, a plurality of aluminum flat fixing screws 51 are arranged at intervals along the length direction of the aluminum flat profile 5 close to the wall glass 2, and the aluminum flat fixing screws 51 are passed through the aluminum flat profile 5 and fixedly connected to the steel column 4.

[0044] In addition, two parallel and spaced positioning silicone pads 52 are arranged on one side of the aluminum flat profile 5 close to the wall glass 2 along its length direction. Each positioning silicone pad 52 is used to fix a piece of wall glass 2. A plurality of silicone fixing screws 53 are arranged on the positioning silicone pad 52 at intervals along its length. The silicone fixing screws 53 can be passed through the positioning silicone pad 52 and the aluminum flat profile 5 to be fixedly connected to the steel column 4.

[0045] Two wall glasses 2 can be mounted on each steel column 4 via two parallel and spaced positioning silicone pads 52 , a glass structural adhesive 54 is bonded at the spacing between the two wall glasses 2 , and a waterproof sealant 55 is bonded on the side of the two positioning silicone pads 52 away from the glass structural adhesive 54 .

[0046] In actual use, a positioning silicone pad 52 is provided, which can effectively fill the gap between the aluminum flat profile 5 and the wall glass 2, provide good sealing performance, and prevent air and moisture from penetrating. The positioning silicone pad 52 can provide an accurate positioning reference for the glass during installation, ensure accurate alignment between the glass and the profile, and prevent the glass from shifting or tilting due to external force or other factors, thereby improving the installation quality and aesthetics of the overall curtain wall.

[0047] In addition, the silicone fixing screws 53 are used to fix the aluminum flat profile 5 and the steel column 4, and the positioning silicone pad 52 is consistent with the designed glue joint thickness. Therefore, after the wall glass 2 is installed, the glue joint thickness between the wall glass 2 and the steel column 4 can be guaranteed; the entire curtain wall system is a beam-free form, and the appearance is transparent and unobstructed.

[0048] refer to Figure 3 , 5 Specifically, in this embodiment, a plurality of elastic pads 9 are arranged inside the U-shaped bottom groove 7, and the elastic pads 9 are used to support and protect the wall glass 2 installed in the U-shaped bottom groove 7. In this embodiment, there are three elastic pads 9, which are respectively located at the bottom and both sides of the U-shaped bottom groove 7, so as to protect the wall glass 2. In actual use, the elastic pads 9 have good buffering performance, which can protect the glass from the impact force that may be generated during the installation process and reduce the installation risk. The elastic pads 9 are used to absorb and reduce the vibration and impact caused by external factors (such as wind pressure, earthquake, etc.), thereby improving the stability of the entire glass structure.

[0049] The implementation principle of the large-size suspended hidden frame glass curtain wall in the embodiment of the present application is as follows: steel columns 4 are used as load-bearing frames to replace the installation structure of glass ribs, so as to improve the wind pressure resistance of large-size glass panels; aluminum flat profiles 5 are used to replace the installation structure of the glass sub-frames 2 of the existing hidden frame glass curtain wall, so as to reduce the processing and production of sub-frame profiles and further improve the transparency of the finished glass appearance; the installation structure of the glass is suspended by upper hanging clips to bear the dead weight of the large-size glass panel; the aluminum flat profiles 5 and the steel columns 4 are fixed by silicone fixing screws 53, and the positioning silicone pads 52 are consistent with the designed glue seam thickness, so that the glue seam thickness between the wall glass 2 and the steel columns 4 can be guaranteed after the wall glass 2 is installed; the entire curtain wall system is in a beam-free form, and the appearance is transparent and unobstructed.

[0050] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. Large-size suspended hidden frame glass curtain wall, characterized by: The invention comprises a structural wall panel (1), wherein a plurality of wall glasses (2) are hung at the bottom of the structural wall panel (1), wherein the structural wall panel (1) comprises a structural cross beam (11), a first structural vertical beam (12) and a second structural vertical beam (13), wherein the first structural vertical beam (12) and the second structural vertical beam (13) are symmetrically arranged at the bottom of the structural cross beam (11), and a plurality of steel square tubes (3) are arranged between the first structural vertical beam (12) and the second structural vertical beam (13), and the plurality of steel square tubes (3) are provided with a plurality of wall glasses (2) for hanging the wall glasses. A glass (2) hanging clamp (6), a plurality of steel columns (4) for fixing the wall glass (2) are arranged at the bottom of the first structural vertical beam (12), an aluminum flat profile (5) is arranged between the steel columns (4) and the wall glass (2), a U-shaped bottom groove (7) for supporting the wall glass (2) is arranged at the bottom of the wall glass (2), the bottom of the U-shaped bottom groove (7) is connected to the ground, and a column support base (41) is arranged at the bottom of the steel column (4), and the bottom of the column support base (41) is connected to the ground.

2. The large-size suspended hidden frame glass curtain wall according to claim 1 is characterized in that: The hanging clamp (6) comprises a fixed channel steel (61), a hanging clamp rod (62), and a hanging clamp head (63); the fixed channel steel (61) is installed on the top of the steel square tube (3); the hanging clamp rod (62) is inserted through the fixed channel steel (61) and the steel square tube (3); and the hanging clamp head (63) is detachably installed on the bottom of the hanging clamp rod (62).

3. The large-size suspended hidden frame glass curtain wall according to claim 2 is characterized in that: The opening and closing part of the hanging clamp (63) is provided with a clamping protrusion (64), and the wall glass (2) is provided with a clamping block (21) with a groove, and the clamping protrusion (64) can be clamped on the clamping block (21).

4. The large-size suspended hidden frame glass curtain wall according to claim 1 is characterized in that: A column connection base (14) is installed at the bottom of the first structural vertical beam (12), and a connecting piece (15) is provided on the side of the column connection base (14) close to the steel column (4), and the connecting piece (15) is fixedly connected to the steel column (4).

5. The large-size suspended hidden frame glass curtain wall according to claim 1 is characterized in that: Two positioning silicone pads (52) for fixing the wall glass (2) are arranged along the length direction of the aluminum flat profile (5) on one side close to the wall glass (2), and the two positioning silicone pads (52) are arranged in parallel on the aluminum flat profile (5).

6. The large-size suspended hidden frame glass curtain wall according to claim 5 is characterized in that: The aluminum flat profile (5) is provided with a plurality of aluminum flat fixing screws (51) along its length direction, and the aluminum flat fixing screws (51) can be inserted through the aluminum flat profile (5) and fixedly connected to the steel column (4); the positioning silicone pad (52) is provided with a plurality of silicone fixing screws (53) along its length direction, and the silicone fixing screws (53) can be inserted through the positioning silicone pad (52) and fixedly connected to the aluminum flat profile (5) and the steel column (4).

7. The large-size suspended hidden frame glass curtain wall according to claim 1 is characterized in that: An elastic cushion block (9) for supporting and protecting the wall glass (2) is arranged inside the U-shaped bottom groove (7).

8. The large-size suspended hidden-frame glass curtain wall according to claim 7 is characterized in that: Angle brackets (8) for increasing the connection strength of the U-shaped bottom groove (7) are arranged on both sides of the U-shaped bottom groove (7).

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