Hyperboloid glass curtain wall, and design method and installation method thereof

Abstract

The present application relates to glass curtain wall technical field, specifically to hyperboloid glass curtain wall, and its design method and installation method, including curtain wall is divided into several horizontal support and vertical support of grid; The grid is provided with a decorative unit and a connecting module, the connecting module is used for fixing the decorative unit on the horizontal support and the vertical support; The decorative unit includes glass and the mounting frame arranged on one side of the glass, and the mounting frame is arranged on the side of the glass facing the horizontal support and the vertical support; The connecting module includes a spherical hinge base connected with the mounting frame, a spherical hinge connecting rod and a connecting lug plate, the spherical hinge connecting rod is spherical hinged with the spherical hinge base, and the spherical hinge connecting rod is detachably connected with the connecting lug plate. The optimization mode of converting the hyperboloid into a single curved surface or a flat plate, the part of the hyperboloid glass originally needed to be processed only needs to process flat glass or single curved surface glass after optimization, which greatly saves the production cost.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass curtain wall, in particular to a hyperboloid glass curtain wall and a design method and an installation method thereof. BACKGROUND

[0002] With the continuous improvement of people's aesthetic pursuit, architects will tend to use curved surfaces to convey design concepts. Architects appropriately use some curved surface and curve elements in architectural design, which can create rich spatial forms and visually different effects. For example, the hyperboloid glass curtain wall makes the structure, design and installation of the curtain wall a big problem.

[0003] The hyperboloid glass can be produced by the current technology, but the cost is high, and it is more troublesome in transportation and installation. The production cost, transportation and installation cost of single curved surface or flat glass are much less than those of hyperboloid glass.

[0004] How to optimize the hyperboloid glass curtain wall into a single curved surface or flat structure is a problem to be solved. SUMMARY

[0005] On the one hand, the present application provides a hyperboloid glass curtain wall, which converts the hyperboloid into a single curved surface or a flat panel, so that the part of the hyperboloid glass that needs to be processed is only processed into flat glass or single curved surface glass after optimization, thereby greatly saving the production cost.

[0006] The technical scheme for solving the above technical problem is as follows: a hyperboloid glass curtain wall, comprising horizontal support members and vertical support members for dividing the curtain wall into a plurality of compartments;

[0007] The compartments are provided with decorative units and connecting modules, and the connecting modules are used to fix the decorative units on the horizontal support members and the vertical support members;

[0008] The decorative unit comprises glass and a mounting frame arranged on one side of the glass, and the mounting frame is arranged on the side of the glass facing the horizontal support members and the vertical support members;

[0009] The connecting module comprises a spherical hinge base connected with the mounting frame, a spherical hinge connecting rod and a connecting lug plate, the connecting lug plate is arranged on the horizontal support member or the vertical support member, the spherical hinge connecting rod is spherical hinged with the spherical hinge base, and the spherical hinge connecting rod is detachably connected with the connecting lug plate; and the connecting module is arranged at the four corners of the mounting frame.

[0010] On the basis of the above technical scheme, the present application can also be improved as follows.

[0011] Further, a through-hole is formed in the connecting lug plate for the ball joint connecting rod, and a limiting block and a fixing block are connected to the ball joint connecting rod, and the connecting lug plate is arranged between the limiting block and the fixing block.

[0012] Further, the traction rod is arranged in an X-shaped cross, the horizontal support is divided into multiple sections by the vertical support, and the cross section of the horizontal support is smaller than that of the vertical support.

[0013] The two ends of the traction rod are rotatably connected to two horizontal supports in a section.

[0014] The traction rod comprises a rotating joint rotatably connected to the horizontal support, a fixed connecting rod connected to one rotating joint, and a movable connecting rod connected to another rotating joint.

[0015] The movable connecting rod is coaxially rotatably connected to an adjusting sleeve, and the adjusting sleeve is threadedly connected to the fixed connecting rod.

[0016] Further, the side wall of the vertical support is provided with a support profile, and a buffer fire-retardant rubber strip is arranged between the support profile and the decorative unit.

[0017] In one aspect, the application provides a design method for a double-curved glass curtain wall, which can better optimize the double-curved surface into a single-curved surface or a plane, thereby better saving the cost of producing glass.

[0018] The technical solution of the application to solve the above technical problems is as follows: a design method for a double-curved glass curtain wall, comprising the following steps:

[0019] The curtain wall is divided into multiple sections in a grid form;

[0020] The double-curved section is optimized into a plane section, three of the four vertices of the curved section are selected, the three vertices form an optimized plane, and the other point is projected onto the optimized plane and defined as a lifting point, and the lifting point and the three vertices form an optimized section.

[0021] The distance from the lifting point to the original curved surface is defined as a lifting gap S, and the thickness of the glass is H.

[0022] When S is less than H, it indicates that the optimization is successful.

[0023] When S is greater than H, the double-curved section is optimized into a single-curved section.

[0024] Further, when the double-curved section is optimized into a plane section, the lifting point is located below the original double-curved surface.

[0025] The first selected three vertices are replaced to ensure that the fourth point is a lifting point located above the original double-curved surface.

[0026] In one aspect, the application provides a method for installing a hyperboloidal glass curtain wall.

[0027] The technical solution is as follows: a method for installing a hyperboloidal glass curtain wall, which is used for installing the hyperboloidal glass curtain wall, adopts modeling software to model each decorative unit, transverse support, longitudinal support and connection module according to the position and size of the design drawing, and pre-processes them in the factory, and marks the serial number;

[0028] The transverse support and the longitudinal support made of profiles are welded together according to the number on site;

[0029] The connecting lug is directly processed on the side wall of the transverse support or the longitudinal support in the factory;

[0030] The ball hinge connecting base and the ball hinge connecting rod on the glass are directly processed and connected to the decorative unit in the factory;

[0031] The limiting block is installed on the ball hinge connecting rod, the ball hinge connecting rod is inserted into the rod hole, and the fixing block is connected to the ball hinge connecting rod, and the position and angle of the glass can be fine-tuned by adjusting the position of the limiting block and the fixing block.

[0032] In this scheme, the modeling software can be Rhino+Grasshopper, or other modeling software with the same function; Since the profiles and glass in the glass curtain wall are not standard parts, modeling the parts through the modeling software can better improve the accuracy of the parts, thereby better improving the installation accuracy and installation efficiency;

[0033] The ball hinge connecting rod is preferably a screw rod, and the limiting block and the fixing block are preferably nuts, so that the installation is more convenient and fast, and the position of the glass can be fine-tuned by adjusting the limiting block and the fixing block. After adjustment, the limiting block and the fixing block can be welded on the ball hinge connecting rod, so as to compensate for the error caused by manual welding and installation.

[0034] Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

[0035] 1. By optimizing the structure of the hyperboloid to a single curved surface or a flat plate, the cost is reduced, and the production efficiency is improved;

[0036] 2. The structure of the curtain wall is modularized, especially the glass part is divided into multiple grids, which is designed and produced separately for each grid, so that the production accuracy can be higher, and the connection module is an adjustable structure, so that the glass can be installed more accurately and conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 Structure diagram of one of the sub-frames of the hyperboloidal glass curtain wall provided in Embodiment 1 of the present application;

[0038] Figure 2 Structure diagram of the connecting module and the decorative unit in Embodiment 1 of the present application;

[0039] Figure 3 Enlarged diagram of Part A of Figure 2

[0040] Figure 4 Structure diagram of the traction rod in Embodiment 1 of the present application;

[0041] Figure 5 Position relationship diagram of the decorative unit, the vertical support and the support profile in Embodiment 1 of the present application;

[0042] Figure 6 Schematic diagram of the design method of the hyperboloidal glass curtain wall in Embodiment 2 of the present application;

[0043] Figure 7 Schematic diagram of the comparison between the optimized plane and the original hyperboloid in Embodiment 2 of the present application;

[0044] Figure 8 Schematic diagram of the installation method of the hyperboloidal glass curtain wall in Embodiment 3 of the present application.

[0045] The reference signs: 1, horizontal support; 2, vertical support; 3, decorative unit; 4, connecting module; 5, mounting frame; 6, ball hinge base; 7, ball hinge connecting rod; 8, connecting ear plate; 9, limiting block; 10, fixed block; 11, traction rod; 12, rotating joint; 13, fixed connecting rod; 14, movable connecting rod; 15, adjusting sleeve; 16, support profile; 17, buffer fire-retardant rubber strip; 18, glass. DETAILED DESCRIPTION

[0046] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0047] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing the specific embodiments and are not intended to limit the present application.

[0048] Embodiment 1: ​

[0049] Reference Figure 1 and Figure 2 A hyperboloid glass curtain wall comprises horizontal supports 1 and vertical supports 2 for dividing the curtain wall into a plurality of compartments, and decorative units 3 and connecting modules 4 arranged in the compartments, the connecting modules 4 being used for fixing the decorative units 3 to the horizontal supports 1 and the vertical supports 2; the horizontal supports 1 and the vertical supports 2 can be made of aluminum alloy profiles or stainless steel profiles, and the horizontal supports 1 and the vertical supports 2 are designed in modeling software, the sizes of the horizontal supports 1 and the vertical supports 2 are sent to a factory for production, and the horizontal supports 1 and the vertical supports 2 are welded on site.

[0050] Reference Figure 2 and Figure 3 The decorative unit 3 comprises glass 18 and a mounting frame 5 arranged on one side of the glass 18, and the mounting frame 5 is arranged on the side of the glass 18 facing the horizontal supports 1 and the vertical supports 2; the glass 18 is made of laminated tempered glass, and the four corners of the glass 18 are chamfered; the mounting frame 5 and the glass 18 can be connected by a rivet structure, and then the gap is filled with adhesive, wherein the rivet and the glass 18 are separated by rubber; or the mounting frame 5 and the glass 18 can be directly connected by adhesive.

[0051] Reference Figure 2 and Figure 3 The connecting module 4 comprises a spherical hinge base 6 connected with the mounting frame 5, a spherical hinge connecting rod 7, and a connecting lug plate 8 arranged on the horizontal support 1 or the vertical support 2, the spherical hinge connecting rod 7 is spherical hinged with the spherical hinge base 6, and the spherical hinge connecting rod 7 is detachably connected with the connecting lug plate 8; the connecting module 4 is arranged at the four corners of the mounting frame 5. The connecting lug plate 8 is provided with a rod passing hole for the spherical hinge connecting rod 7 to pass through, the spherical hinge connecting rod 7 is connected with a limiting block 9 and a fixing block 10, and the connecting lug plate 8 is arranged between the limiting block 9 and the fixing block 10; the spherical hinge connecting rod 7 is a threaded rod, and the limiting block 9 and the fixing block 10 are nuts.

[0052] Reference Figure 4 X-shaped traction rods 11 are arranged in the compartments, the horizontal supports 1 are divided into multiple sections by the vertical supports 2, and the cross section of the horizontal support 1 is smaller than that of the vertical support 2.

[0053] The two ends of the traction rod 11 are respectively rotatably connected with two horizontal supports 1 in one compartment.

[0054] The traction rod 11 comprises a rotating joint 12 rotatably connected with the horizontal support 1, a fixed connecting rod 13, and a movable connecting rod 14, the fixed connecting rod 13 is connected with one rotating joint 12, and the movable connecting rod 14 is connected with the other rotating joint 12.

[0055] The movable connecting rod 14 is coaxially connected with an adjusting sleeve 15, and the adjusting sleeve 15 is threadedly connected with the fixed connecting rod 13; by rotating the adjusting sleeve 15, the length of the whole traction rod 11 can be changed, so that the angle and the spacing of the transverse support 1 in one sub-grid can be finely adjusted, so that the positioning during welding is better, and the overall structure of the curtain wall can be strengthened.

[0056] Reference Figure 5 The side wall of the vertical support 2 is provided with a support profile 16, and the support profile 16 and the decorative unit 3 are provided with a buffer fire-retardant rubber strip 17. The cooperation of the support profile 16 and the buffer fire-retardant rubber strip 17 can assist in supporting the decorative part, and the stability of the glass 18 installation is improved.

[0057] Embodiment 2:

[0058] Reference Figure 6 A design method of a double-curved glass curtain wall, specifically comprising the following steps:

[0059] S01: The curtain wall is divided into a plurality of sub-areas in a grid form; the size of the sub-area is determined according to the curvature of the curved surface and the overall size of the curtain wall;

[0060] S02: The double-curved surface sub-area is optimized to a plane sub-area; three of the four vertices of the double-curved surface sub-area are selected, and a plane is formed by the three vertices; the other point is projected onto the optimized plane and defined as a raised point; the raised point and the three vertices form the optimized sub-area;

[0061] S03: The distance from the raised point to the original curved surface is defined as a raised gap S, and the thickness of the glass is H; in addition to the thickness of the glass, the size of the glass is also considered sometimes;

[0062] S04: When S is less than H, it indicates that the optimization is successful;

[0063] S05: When S is greater than H, the double-curved surface sub-area is optimized to a single-curved surface sub-area; wherein a cylindrical surface is fitted to a double-curved surface.

[0064] When the raised point is below the original double-curved surface in the step of optimizing the double-curved surface sub-area to a plane sub-area, the following step is added after the step S02:

[0065] The first selected three vertices are replaced to ensure that the fourth point is a raised point above the original double-curved surface.

[0066] Embodiment 3:

[0067] Reference Figure 8 A mounting method of a double-curved glass curtain wall, specifically comprising the following steps:

[0068] S11 adopts modeling software to model each decorative unit, lateral support, longitudinal support and connecting module according to the design method of the hyperboloidal glass curtain wall in Example 1 and the hyperboloidal glass curtain wall in Example 2, and to accurately model the position and size of each decorative unit, lateral support, longitudinal support and connecting module, and to pre-process in the factory, and to mark the serial number;

[0069] S12 welds the lateral support and the longitudinal support made of the section bar together according to the serial number on site;

[0070] S13 directly processes the connecting lug on the lateral support or the longitudinal support side wall in the factory;

[0071] S14 directly processes the ball hinge connecting base and the ball hinge connecting rod on the glass in the factory and connects them to the decorative unit;

[0072] S15 places the glass to the corresponding position according to the serial number on the glass, installs the limiting block on the ball hinge connecting rod, inserts the ball hinge connecting rod into the through rod hole, and connects the fixing block to the ball hinge connecting rod, and adjusts the position of the limiting block and the fixing block to finely adjust the position and angle of the glass.

[0073] The above only describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A double-curved glass curtain wall, comprising horizontal supports (1) and vertical supports (2) that divide the curtain wall into a plurality of sections; characterized in that A decorative unit (3) and a connecting module (4) are arranged in the sections, and the connecting module (4) is used to fix the decorative unit (3) to the horizontal supports (1) and the vertical supports (2); The decorative unit (3) comprises glass (18) and a mounting frame (5) arranged on one side of the glass (18), and the mounting frame (5) is arranged on the side of the glass (18) facing the horizontal supports (1) and the vertical supports (2); The connecting module (4) comprises a spherical hinge base (6) connected to the mounting frame (5), a spherical hinge connecting rod (7), and a connecting lug plate (8) arranged on the horizontal supports (1) or the vertical supports (2), the spherical hinge connecting rod (7) is spherical-hinged to the spherical hinge base (6), and the spherical hinge connecting rod (7) is detachably connected to the connecting lug plate (8); and the connecting module (4) is arranged at four corners of the mounting frame (5).

2. The double-curved glass facade of claim 1, wherein, A rod passing hole is formed in the connecting lug plate (8) for the spherical hinge connecting rod (7) to pass through, and the spherical hinge connecting rod (7) is connected with a limiting block (9) and a fixed block (10), and the connecting lug plate (8) is arranged between the limiting block (9) and the fixed block (10).

3. The double-curved glass curtain wall of claim 1, wherein, X-shaped traction rods (11) are arranged in the sections, the horizontal supports (1) are divided into multiple sections by the vertical supports (2), and the cross section of the horizontal supports (1) is smaller than that of the vertical supports (2); Both ends of the traction rod (11) are rotatably connected to two horizontal supports (1) in one section. The traction rod (11) comprises a rotating joint (12) rotatably connected to the horizontal support (1), a fixed connecting rod (13), and a movable connecting rod (14), the fixed connecting rod (13) is connected to one rotating joint (12), and the movable connecting rod (14) is connected to the other rotating joint (12); The movable connecting rod (14) is coaxially rotatably connected to an adjusting sleeve (15), and the adjusting sleeve (15) is threadedly connected to the fixed connecting rod (13).

4. The double-curved glass curtain wall of claim 1, wherein, The side wall of the vertical support (2) is provided with a support profile (16), and a buffer fire-retardant rubber strip (17) is arranged between the support profile (16) and the decorative unit (3).

5. A method of installing a double-curved glass facade, characterized in that, The specific steps for installing the double-curved glass curtain wall of claim 2 comprise: Modeling software is used to accurately model the positions and sizes of each decorative unit (3), horizontal support (1), vertical support, and connecting module (4) according to design drawings, and pre-processing is performed in the factory, and serial numbers are marked; On site, the horizontal supports (1) and the vertical supports made of profiles are welded together according to the numbers; The connecting lug plate (8) is directly processed on the side wall of the horizontal support (1) or the vertical support in the factory; The spherical hinge base (6) and the spherical hinge connecting rod (7) on the glass are directly processed and connected to the decorative unit (3) in the factory; The specific steps for installing the double-curved glass curtain wall of claim 2 comprise: The limiting block (9) is installed on the ball joint connecting rod (7), the ball joint connecting rod (7) is inserted into the through rod hole, and the fixing block (10) is connected to the ball joint connecting rod (7), and the position and angle of the glass can be finely adjusted by adjusting the positions of the limiting block (9) and the fixing block (10).

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