Anti-warping mounting structure of hyperbolic special-shaped glass curtain wall

Abstract

The utility model discloses an anti-warping mounting structure of a hyperbolic special-shaped glass curtain wall, which relates to the technical field of building curtain walls and comprises a disc adapter, a transverse keel, a first inclined keel, a second inclined keel and a glass panel. The disc adapter comprises a disc outer plate and a disc inner plate, the end parts of the transverse keel, the first inclined keel and the second inclined keel are gathered between the disc outer plate and the disc inner plate, and the two sides of the end parts of the transverse keel, the first inclined keel and the second inclined keel are respectively fixed on the disc outer plate and the disc inner plate; according to the scheme, the disc adapting pieces are arranged to serve as mediators of the keels in all directions, the problem of stress concentration at joints caused by direct connection of the keels in the prior art can be effectively solved, meanwhile, the keels in all the directions are connected with the disc adapting pieces on the two sides, and therefore the stability of the keels in all the directions is improved. Uniform stress is achieved, and the stability of a stress structure is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of anti-warping installation structures of double-curved special-shaped glass curtain wall, belong to building curtain wall technical field. BACKGROUND

[0002] At present, double-curved special-shaped glass curtain wall is mostly realized by special-shaped section bar joist combined with double-curved panel.But the special structure node of special-shaped glass curtain wall system is much, needs to develop multiple section mold, leading to high cost of mold opening, and section utilization rate is not high.Moreover, the connecting working condition between each direction joist is complex, and the construction and installation are difficult.The main reflection is that the precision of joist and panel is difficult to control in the installation process, and a large amount of steel section bar joist is used for main joist, which needs to be welded on site, and the hole processing is complex when angle code and bolt connection are used when multiple bar joists intersect, and the warping of glass panel under the action of external force in plane leads to uneven stress distribution of glass panel, which is easy to cause glass self-explosion, so a new scheme is needed to solve the above problems. CONTENT OF UTILITY MODEL

[0003] The utility model aims at overcoming the insufficient of prior art and provides an anti-warping installation structure of double-curved special-shaped glass curtain wall.

[0004] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of an anti-warping installation structure of double-curved special-shaped glass curtain wall, which comprises a disc adapter, a horizontal joist, a first inclined joist, a second inclined joist and a glass panel.

[0005] The glass panel is triangular, and at least one stainless steel clamp is arranged on each edge of the glass panel, the upper and lower ends of the stainless steel clamp are provided with accommodating grooves, and adjacent glass panels are respectively installed in the accommodating grooves at the upper and lower ends of the stainless steel clamp.

[0006] The outer side of the horizontal joist, the first inclined joist and the second inclined joist is provided with at least one aluminum alloy base, a horizontal sliding groove structure is arranged on each aluminum alloy base, the stainless steel clamp on each edge of the glass panel corresponds to the aluminum alloy base on the horizontal joist, the first inclined joist and the second inclined joist, each stainless steel clamp is slidingly connected in the sliding groove structure of the corresponding aluminum alloy base, and a locking bolt group is provided on each aluminum alloy base, and the locking bolt group is used for locking the aluminum alloy base and the stainless steel clamp.

[0007] Preferably, the stainless steel clamp comprises an outer clamp plate and an inner clamp plate, the accommodating groove is formed between the outer clamp plate and the inner clamp plate, the inner clamp plate is integrally formed with a sliding part, the sliding part is embedded in the sliding groove structure of the aluminum alloy base and is in sliding fit with the sliding groove structure.

[0008] Preferably, the outer clamp plate is provided with a telescopic adjusting bolt, the telescopic adjusting bolt extends inwardly and penetrates the inner clamp plate, and the telescopic adjusting bolt is used for adjusting the distance between the outer clamp plate and the inner clamp plate.

[0009] Preferably, the spherical hinge assembly comprises a ball head and a ball socket, the ball head is fixedly connected to the glass panel, and the ball socket is fixedly connected to the outer clamp plate or the inner clamp plate, and the ball head is in rotary fit with the ball socket.

[0010] Preferably, the bottom of the accommodating groove is provided with a flexible pad, and the flexible pad is in fit with the edge of the glass panel.

[0011] Preferably, the aluminum alloy base is connected and fixed to the cross keel, the first inclined keel or the second inclined keel through a self-locking buckle structure, and a limiting screw is screwed at the connecting position.

[0012] Preferably, the aluminum alloy base is provided with aluminum alloy covers on the upper side and the lower side, and the aluminum alloy covers are clamped on the upper side and the lower side of the aluminum alloy base.

[0013] Preferably, the end portions of the cross keel, the first inclined keel and the second inclined keel are fixed to the outer disc plate and the inner disc plate through 12 stainless steel rivets on both sides of the end portions.

[0014] Preferably, the cross keel, the first inclined keel and the second inclined keel are all in H-shaped cross section, and the end portions of the cross keel, the first inclined keel and the second inclined keel are all chamfered.

[0015] Thanks to the above technical scheme, the utility model has the following advantages compared with the prior art:

[0016] 1. The disc adapter is arranged as the medium of the keels in all directions, so that the problem of stress concentration at the nodes caused by the direct connection between the traditional keels can be effectively avoided, meanwhile, the keels in all directions are connected to the disc adapter on both sides, so that uniform stress is realized and the stability of the stress structure is ensured.

[0017] 2. The spherical hinge assembly is arranged on both sides of the glass panel in the accommodating groove, so that the glass panel can be freely adjusted in multiple directions and at a small angle according to the wind pressure, the panel is prevented from being warped under the action of external force, and the glass is prevented from being self-explosive.

[0018] 3. By sliding the stainless steel clamps onto the aluminum alloy base, the required distance between the glass panel and the aluminum alloy base can be accommodated. Once the relative positions of the glass panel and the aluminum alloy base are determined, they are locked together with a set of locking bolts to prevent displacement and thus ensure connection stability. Attached Figure Description

[0019] The technical solution of this utility model will be further described below with reference to the accompanying drawings:

[0020] Appendix Figure 1 This is a longitudinal section view of an anti-warping installation structure for a hyperbolic irregular glass curtain wall according to the present invention.

[0021] Appendix Figure 2 For the appendix Figure 1 Enlarged view of point A in the middle;

[0022] Appendix Figure 3 This is a schematic diagram of the structure of the horizontal keel, the first oblique keel, the second oblique keel, and the disc adapter described in this utility model.

[0023] Appendix Figure 4 This is a schematic diagram of the assembled structure of this utility model.

[0024] In the diagram: 1. Horizontal keel; 2. First oblique keel; 3. Second oblique keel; 4. Glass panel; 5. Outer plate of the disc; 6. Inner plate of the disc; 7. Receiving groove; 71. Flexible pad; 8. Aluminum alloy base; 81. Slide structure; 82. Aluminum alloy buckle cover; 9. Locking bolt assembly; 10. Outer clamping plate; 101. Telescopic adjustment bolt; 11. Inner clamping plate; 111. Sliding part; 12. Ball head; 13. Ball socket; 14. Limiting screw; 15. Stainless steel rivet. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0026] As attached Figures 1-4 As shown, the anti-warping installation structure for a hyperbolic irregular glass curtain wall according to this utility model includes a disc adapter, a horizontal keel 1, a first oblique keel 2, a second oblique keel 3, and a glass panel 4. In this embodiment, the disc adapter, the horizontal keel 1, the first oblique keel 2, and the second oblique keel 3 are all made of aluminum alloy, and the cross-sections of the horizontal keel 1, the first oblique keel 2, and the second oblique keel 3 are all H-shaped.

[0027] The disc adapter includes an outer disc plate 5 and an inner disc plate 6. The horizontal keel 1, the first oblique keel 2, and the second oblique keel 3 together form a triangle, and the ends of the horizontal keel 1, the first oblique keel 2, and the second oblique keel 3 all converge between the outer disc plate 5 and the inner disc plate 6. The ends of the horizontal keel 1, the first oblique keel 2, and the second oblique keel 3 are fixed on the outer disc plate 5 and the inner disc plate 6 respectively.

[0028] In this embodiment, the ends of the horizontal keel 1, the first oblique keel 2, and the second oblique keel 3 are all fixed to the outer plate 5 and the inner plate 6 of the disc by stainless steel rivets 15, and there are 12 stainless steel rivets 15 on both sides of the horizontal keel 1, the first oblique keel 2, and the second oblique keel 3.

[0029] Further details are attached. Figure 3 As shown, in order to ensure sufficient installation space on the outer plate 5 and the inner plate 6 of the disc, chamfers are machined at the ends of the horizontal keel 1, the first oblique keel 2 and the second oblique keel 3, which is equivalent to reducing the width of the ends of the horizontal keel 1, the first oblique keel 2 and the second oblique keel 3, and avoiding mutual interference during installation.

[0030] By setting up a disc adapter as a medium for the keel in each direction, the problem of stress concentration at the nodes caused by the direct connection between the keels in the traditional way can be effectively avoided. At the same time, the keel in each direction is connected to the disc adapter on both sides, which realizes uniform force distribution and ensures the stability of the stress structure.

[0031] The glass panel 4 is triangular, and at least one stainless steel clamp is provided on each side of the glass panel 4. The upper and lower ends of the stainless steel clamp have receiving grooves 7. Adjacent glass panels 4 are respectively installed in the receiving grooves 7 at the upper and lower ends of the stainless steel clamp. In this embodiment, the glass panel 4 is made of 6mm+1.52pvb+6mm tempered laminated glass with a size of 1500x1700x1700mm. Two stainless steel clamps are provided on each side of the glass panel 4. In actual installation, the number of stainless steel clamps can be reasonably changed according to the actual size of the glass panel 4 and the stress requirements.

[0032] Specifically, the stainless steel clamp includes an outer clamping plate 10 and an inner clamping plate 11. A receiving groove 7 is formed between the outer clamping plate 10 and the inner clamping plate 11. An extension adjustment bolt 101 is provided on the outer clamping plate 10. The extension adjustment bolt 101 extends inward and passes through the inner clamping plate 11. The extension adjustment bolt 101 is used to adjust the distance between the outer clamping plate 10 and the inner clamping plate 11. On the one hand, it can accommodate glass panels 4 of different thicknesses. On the other hand, it can adjust the tightness between the outer clamping plate 10 and the inner clamping plate 11 to avoid damage to the glass panel 4 caused by excessive clamping or detachment of the glass panel 4 caused by excessive clamping.

[0033] Furthermore, a flexible pad 71 is provided at the bottom of the receiving groove 7. The flexible pad 71 cooperates with the edge of the glass panel 4 to buffer and protect the glass panel 4.

[0034] As attached Figure 2 As shown, in this embodiment, ball joint assemblies are provided on both sides of the glass panel 4 located in the receiving groove 7. The ball joint assemblies are used to allow the glass panel 4 to rotate. Specifically, the ball joint assembly includes a ball head 12 and a ball socket 13. The ball head 12 is fixedly connected to the glass panel 4, and the ball socket 13 is fixedly connected to the outer clamping plate 10 or the inner clamping plate 11. The ball head 12 and the ball socket 13 are rotatably engaged.

[0035] By setting ball joint components on both sides of the glass panel 4 in the receiving groove 7, the glass panel 4 can be freely adjusted in multiple directions and at a micro angle according to the wind pressure, avoiding warping of the panel under external force and preventing the glass from spontaneously exploding.

[0036] At least one aluminum alloy base 8 is provided on the outer side of the horizontal keel 1, the first oblique keel 2, and the second oblique keel 3. Specifically, the aluminum alloy base 8 is connected and fixed to the horizontal keel 1, the first oblique keel 2, or the second oblique keel 3 through a self-locking buckle structure. The self-locking buckle structure constrains the aluminum alloy base 8 in the direction of gravity and the horizontal direction, so that the aluminum alloy base 8 is stably locked onto the horizontal keel 1, the first oblique keel 2, or the second oblique keel 3. An upper limit screw 14 is installed at the connection to prevent the aluminum alloy base 8 from shifting, further improving the connection stability.

[0037] As attached Figure 2 As shown in the figure, in this embodiment, the specific structure of the self-locking buckle structure is as follows: multiple downward buckles are provided on the rear side of the aluminum alloy base 8, and upward-opening slots are provided at the desired positions of the horizontal keel 1, the first oblique keel 2 and the second oblique keel 3. The downward buckles are inserted into the upward-opening slots to form a self-locking mechanism.

[0038] Each aluminum alloy base 8 is provided with a horizontal sliding groove structure 81. The stainless steel clamps on each side of the glass panel 4 correspond to the aluminum alloy bases 8 on the horizontal keel 1, the first oblique keel 2, and the second oblique keel 3, respectively. In this embodiment, the horizontal keel 1 corresponds to the bottom edge of the glass panel 4, and the first oblique keel 2 and the second oblique keel 3 correspond to the two waists of the glass panel 4, respectively. Each stainless steel clamp is slidably connected in the sliding groove structure 81 of its corresponding aluminum alloy base 8.

[0039] Specifically, the inner clamping plate 11 has an integrally formed sliding part 111, which is embedded in the sliding groove structure 81 of the aluminum alloy base 8 and slides in cooperation with the sliding groove structure 81. Furthermore, each aluminum alloy base 8 is provided with a locking bolt group 9, which is used to lock the aluminum alloy base 8 and the stainless steel clamp.

[0040] The stainless steel clamps are slidably arranged on the aluminum alloy base 8 to adapt to the distance change between the glass panel 4 and the aluminum alloy base 8, and when the relative position of the glass panel 4 and the aluminum alloy base 8 is determined, the two are locked by the locking bolt set 9 to avoid displacement, thereby ensuring the connection stability.

[0041] Further, the upper and lower sides of the aluminum alloy base 8 are provided with aluminum alloy covers 82, which are clamped on the upper and lower sides of the aluminum alloy base 8 to shield the internal structure of the aluminum alloy base 8 and ensure the appearance aesthetics.

[0042] The glass panel 4, the horizontal keel 1, the first inclined keel 2 and the second inclined keel 3 are all of the same specification, thereby effectively solving the problem that the distance change between the panel and the aluminum keel of the special-shaped double-curved glass curtain wall is large, and the conventional curtain wall system needs a large number of profile moldings to adapt to different panel curvatures.

[0043] The above is only a specific application example of the utility model, and does not constitute any limitation on the protection scope of the utility model; any technical scheme formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. A warping-preventing mounting structure of a doubly curved special-shaped glass curtain wall, characterized in that: The application relates to a glass curtain wall, which comprises a disc adapter, a horizontal keel (1), a first inclined keel (2), a second inclined keel (3) and glass panels (4); the disc adapter comprises a disc outer plate (5) and a disc inner plate (6), the ends of the horizontal keel (1), the first inclined keel (2) and the second inclined keel (3) are gathered between the disc outer plate (5) and the disc inner plate (6), and the two sides of the ends of the horizontal keel (1), the first inclined keel (2) and the second inclined keel (3) are fixed on the disc outer plate (5) and the disc inner plate (6) respectively; The glass panel (4) is triangular, at least one stainless steel clamp is arranged on each side of the glass panel (4), the upper and lower ends of the stainless steel clamp are provided with accommodating grooves (7), and adjacent glass panels (4) are arranged in the accommodating grooves (7) at the upper and lower ends of the stainless steel clamps respectively; ball hinge assemblies are arranged on the two sides of the glass panel (4) in the accommodating grooves (7), and the ball hinge assemblies are used for rotating the glass panel (4). The outer sides of the horizontal keel (1), the first inclined keel (2) and the second inclined keel (3) are provided with at least one aluminum alloy base (8), horizontal sliding groove structures (81) are arranged on each aluminum alloy base (8), the stainless steel clamps on each side of the glass panel (4) correspond to the aluminum alloy bases (8) on the horizontal keel (1), the first inclined keel (2) and the second inclined keel (3) respectively, each stainless steel clamp is slidingly connected in the sliding groove structure (81) of the corresponding aluminum alloy base (8), and lock bolt groups (9) are arranged through the aluminum alloy base (8) and are used for locking the aluminum alloy base (8) and the stainless steel clamp.

2. The anti-warping mounting structure of a double-curved special-shaped glass curtain wall according to claim 1, characterized in that: The stainless steel clamp comprises an outer clamp plate (10) and an inner clamp plate (11), the accommodating grooves (7) are formed between the outer clamp plate (10) and the inner clamp plate (11), the inner clamp plate (11) is integrally formed with a sliding part (111), the sliding part (111) is embedded in the sliding groove structure (81) of the aluminum alloy base (8) and is slidingly matched with the sliding groove structure (81).

3. The anti-warping mounting structure of a double-curved special-shaped glass curtain wall according to claim 2, characterized in that: The outer clamp plate (10) is provided with a telescopic adjusting bolt (101) which extends inwards and penetrates the inner clamp plate (11), and the telescopic adjusting bolt (101) is used for adjusting the spacing between the outer clamp plate (10) and the inner clamp plate (11).

4. The anti-buckling mounting structure of a double-curved special-shaped glass curtain wall according to claim 2, characterized in that: The ball hinge assembly comprises a ball head (12) and a ball socket (13), the ball head (12) is fixedly connected to the glass panel (4), the ball socket (13) is fixedly connected to the outer clamp plate (10) or the inner clamp plate (11), and the ball head (12) is rotationally matched with the ball socket (13).

5. The anti-buckling mounting structure of a doubly curved special-shaped glass curtain wall according to claim 1, characterized in that: The bottom of the accommodating groove (7) is provided with a flexible pad (71) matched with the edge of the glass panel (4).

6. The anti-buckling mounting structure of a doubly curved special-shaped glass curtain wall according to claim 1, characterized in that: The aluminum alloy base (8) is connected and fixed to the horizontal keel (1), the first inclined keel (2) or the second inclined keel (3) through a self-locking buckle structure, and a limiting screw (14) is arranged at the connecting position.

7. The anti-buckling mounting structure of a doubly curved special-shaped glass curtain wall according to claim 1, characterized in that: The aluminum alloy base (8) is provided with aluminum alloy buckles (82) on the upper and lower sides, which are clamped on the upper and lower sides of the aluminum alloy base (8).

8. The anti-buckling mounting structure of a doubly curved special-shaped glass curtain wall according to claim 1, characterized in that: The ends of the transverse keel (1), the first inclined keel (2) and the second inclined keel (3) are fixed on the disc outer plate (5) and the disc inner plate (6) through stainless steel rivets (15), and there are 12 stainless steel rivets (15) on both sides of the transverse keel (1), the first inclined keel (2) and the second inclined keel (3).

9. The anti-buckling mounting structure of a doubly curved special-shaped glass curtain wall according to claim 1, characterized in that: The cross sections of the transverse keel (1), the first inclined keel (2) and the second inclined keel (3) are all H-shaped, and the ends of the transverse keel (1), the first inclined keel (2) and the second inclined keel (3) are all chamfered.

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