Special-shaped hyperbolic unit type curtain wall keel system and curtain wall applying same

Abstract

The invention discloses a special-shaped hyperbolic unit type curtain wall keel system and a curtain wall applying the same, and relates to the technical field of building decoration and facade modeling appearances. The special-shaped hyperbolic unit type curtain wall keel system comprises a keel group frame, a hyperbolic framework and a strip plate, the hyperbolic framework is fixed in the keel group frame and comprises a transverse single-curved lattice plate which is transversely arranged and a vertical single-curved lattice plate which is vertically arranged; the transverse single-curved lattice plates and the vertical single-curved lattice plates are arc-shaped, and the plate surfaces of the transverse single-curved lattice plates and the vertical single-curved lattice plates are perpendicular to each other; the strip plate is arranged on one side of the hyperbolic framework and attached to the hyperbolic framework. The hyperbolic model of the hyperbolic framework is fitted and outlined through the horizontal and vertical intersection of the arc-shaped horizontal single-curved lattice plates and the vertical single-curved lattice plates; the strip plate can form the radian required by fitting the hyperbolic framework through cold bending and rolling, and after the strip plate is mounted on the hyperbolic framework, a hyperbolic positioning keel required by mounting a curtain wall plate on the hyperbolic framework is formed, so that the design of a special-shaped hyperbolic unit type curtain wall keel system in which a single curve is fitted with a hyperbolic curve is realized.

Description

Technical Field

[0001] The present invention relates to the technical fields of building decoration and facade modeling appearance, and particularly relates to a special-shaped hyperbolic unit curtain wall keel system and a curtain wall applied therewith. Background Art

[0002] With the development of modern architecture, the shapes of the facade curtain walls of buildings are becoming more and more complex, and the appearance modeling is also becoming bolder and more avant-garde. Various special-shaped curved surface buildings emerging continuously pose great challenges to the design and construction of curtain walls. How to solve the processing and installation of special-shaped hyperbolic unit plates through an innovative keel system, achieve the perfect combination of the outer skin of the hyperbolic curtain wall and the keel, and improve the overall appearance effect of the curtain wall facade is also an urgent problem to be solved in modern architecture. Summary of the Invention

[0003] To solve the above technical problems, the present invention provides a special-shaped hyperbolic unit curtain wall keel system, including a keel group frame, a hyperbolic skeleton and a strip board;

[0004] The hyperbolic skeleton is fixed within the keel group frame and includes a horizontally arranged horizontal single-curved lattice board and a vertically arranged vertical single-curved lattice board; both the horizontal single-curved lattice board and the vertical single-curved lattice board are arc-shaped, and the plate surfaces are perpendicular to each other; the strip board is arranged on one side of the hyperbolic skeleton and fits the hyperbolic skeleton.

[0005] Preferably, the horizontal single-curved lattice board and the vertical single-curved lattice board can be formed into arc-shaped flat plates with the required radian by laser cutting of stainless steel or aluminum alloy flat plates, and then the hyperbolic shape of the hyperbolic skeleton is fitted and outlined through the horizontal and vertical intersections where the two plate surfaces are perpendicular; the strip board can be formed into the required radian for fitting the hyperbolic skeleton by cold bending and rolling of stainless steel or aluminum alloy plates, and after being installed on the hyperbolic skeleton, a hyperbolic positioning keel required for installing the curtain wall board on the hyperbolic skeleton is formed, thereby realizing the design of the special-shaped hyperbolic unit curtain wall keel system with single-curved fitting hyperbolic.

[0006] In some specific embodiments, the horizontal single-curved lattice board and the vertical single-curved lattice board can be arc-shaped plates with a width of 120 mm and a thickness of 6 mm; the strip board can be a plate surface bending type plate with a width of 50 - 100 mm and a thickness of 3 - 5 mm.

[0007] Preferably, the hyperbolic skeleton includes a plurality of horizontal single-curved lattice boards and a plurality of vertical single-curved lattice boards, and the plurality of horizontal single-curved lattice boards are arranged horizontally side by side, and the plurality of vertical single-curved lattice boards are arranged vertically side by side.

[0008] Preferably, the horizontal single-curved lattice board and the vertical single-curved lattice board are inserted and bite-connected at the intersection.

[0009] Preferably, there are multiple strip plates, and the multiple strip plates are arranged side by side on one side of the hyperbolic skeleton.

[0010] More preferably, the multiple horizontal single-curved lattice plates are arranged horizontally side by side at equal intervals, the multiple vertical single-curved lattice plates are arranged vertically side by side at equal intervals, and the multiple strip plates are arranged horizontally or vertically at equal intervals.

[0011] Preferably, the keel group frame is a frame structure composed of two vertical single-curved keels and two horizontal single-curved keels; the vertical single-curved keel has a bending arc, and its bending arc is consistent with the arc of the arc-shaped vertical single-curved lattice plate; the horizontal single-curved keel has a bending arc, and its bending arc is consistent with the arc of the arc-shaped horizontal single-curved lattice plate; the end of the vertical single-curved lattice plate is fixed on the horizontal single-curved keel, and the end of the horizontal single-curved lattice plate is fixed on the vertical single-curved keel.

[0012] Preferably, the end of the strip plate is fixed to the keel group frame.

[0013] Furthermore, connecting angle codes are provided on the vertical single-curved keel and / or the horizontal single-curved keel. Preferably, a limiting platform is provided at the upper end of the vertical single-curved keel.

[0014] The present invention also provides a special-shaped hyperbolic unitized curtain wall, including the above-mentioned special-shaped hyperbolic unitized curtain wall keel system and curtain wall panels; the curtain wall panels are fixed to the strip plates.

[0015] Preferably, the curtain wall panel is fixedly connected to at least two strip plates.

[0016] More preferably, the curtain wall panel is composed of multiple honeycomb panels spliced together, and each honeycomb panel is fixed to two adjacent strip plates.

[0017] Preferably, the honeycomb panel and the strip plate are fixedly connected through a back connection piece.

[0018] Furthermore, a splicing joint blocking strip is provided between adjacent honeycomb panels.

[0019] Furthermore, the special-shaped hyperbolic unitized curtain wall further includes a waterproof plate, the waterproof plate is arranged on the special-shaped hyperbolic unitized curtain wall keel system, and the waterproof plate and the curtain wall panel are located on opposite sides of the hyperbolic skeleton.

[0020] Furthermore, the special-shaped hyperbolic unitized curtain wall further includes a cross beam; the keel group frame of the special-shaped hyperbolic unitized curtain wall keel system is fixed on the cross beam.

[0021] Preferably, cross beam angle codes are provided on the cross beam, and the keel group frame is fixedly connected to the cross beam angle codes. More preferably, the keel group frame is fixedly connected to the cross beam angle codes through connecting angle codes.

[0022] The special-shaped hyperbolic unitized curtain wall keel system of the present invention fits and outlines the hyperbolic shape of the hyperbolic skeleton through the vertical and horizontal intersection of the arc-shaped horizontal single-curved lattice plates and vertical single-curved lattice plates. The strip plates can be formed into the required radian for fitting the hyperbolic skeleton through cold bending and rolling, and after being installed on the hyperbolic skeleton, they form the hyperbolic positioning keels required for installing the curtain wall plates on the hyperbolic skeleton, thus realizing the design of the special-shaped hyperbolic unitized curtain wall keel system with single-curved fitting hyperbolic.

[0023] This special-shaped hyperbolic unitized curtain wall keel system adopts the design of single-curved fitting hyperbolic, which greatly reduces the processing difficulty and cost, and can improve the assembly accuracy. Further, for the special-shaped hyperbolic unitized curtain wall adopting this special-shaped hyperbolic unitized curtain wall keel system, on the one hand, the skin (curtain wall plate) of the outer facade can be perfectly combined with the hyperbolic skeleton, improving the overall appearance effect of the curtain wall outer facade; on the other hand, this special-shaped hyperbolic unitized curtain wall can be integrally transported to the installation site for on-site installation after production and assembly, greatly improving the on-site installation accuracy and efficiency. Brief Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 It is a structural diagram of the hyperbolic frame of the special-shaped hyperbolic unitized curtain wall keel system in Embodiment 1.

[0026] Figure 2 It is a structural diagram of the hyperbolic frame in Embodiment 1.

[0027] Figure 3 For Figure 1 The partial enlarged view of Area A in

[0028] Figure 4 It is a schematic structural diagram of the special-shaped hyperbolic unitized curtain wall keel system in Embodiment 1.

[0029] Figure 5 It is a structural diagram of the strip plate and honeycomb panel in Embodiment 2.

[0030] Figure 6 It is a schematic diagram of the assembly of the special-shaped hyperbolic unitized curtain wall in Embodiment 2.

[0031] Figure 7 It is a schematic diagram of the assembly of the special-shaped hyperbolic unitized curtain wall in Embodiment 2.

[0032] Figure 8This is a schematic diagram of the assembly of the special-shaped hyperbolic unit curtain wall in Example 2.

[0033] Description of the symbols in the figure:

[0034] 1- horizontal single-curved keel; 11- connecting angle code; 12- limit platform; 2- vertical single-curved keel; 3- vertical single-curved lattice plate; 31- bite mouth; 4- horizontal single-curved lattice plate; 5- strip plate; 6- honeycomb plate; 7- splicing seam stop strip; 8- back connection piece; 9- crossbeam; 91- crossbeam angle code. DETAILED DESCRIPTION

[0035] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] It should be further understood that the term "and / or" used in the present description and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

[0037] Example 1

[0038] See also Figures 1 to 4 The illustrated, irregularly shaped, hyperbolic unitized curtain wall keel system comprises a keel frame, a hyperbolic skeleton, and strip panels 5. The hyperbolic skeleton, secured within the keel frame, comprises horizontally arranged single-curved lattice panels 4 and vertically arranged single-curved lattice panels 3. Both the horizontal single-curved lattice panels 4 and the vertical single-curved lattice panels 3 are curved, with their panels perpendicular to each other. The strip panels 5 are positioned on one side of the hyperbolic skeleton and conform to the frame.

[0039] like Figure 1 and Figure 2 As shown, the hyperbolic skeleton includes a plurality of transverse single-curved lattice plates 4 and a plurality of vertical single-curved lattice plates 3. The plurality of transverse single-curved lattice plates 4 are arranged side by side at equal intervals in the transverse direction, and the plurality of vertical single-curved lattice plates 3 are arranged side by side at equal intervals in the vertical direction. The transverse single-curved lattice plates 4 and the vertical single-curved lattice plates 3 are formed into curved flat plates of the required curvature by laser cutting from stainless steel or aluminum alloy flat plates, and then the hyperbolic shape of the hyperbolic skeleton is fitted and outlined by the perpendicular horizontal and vertical intersection of the two plate surfaces. The curvature of the transverse single-curved lattice plates 4 and the vertical single-curved lattice plates 3 is determined according to needs and can be the same or different. In this embodiment, the transverse single-curved lattice plates 4 are curved plates with a width of 120 mm and a thickness of 6 mm, and the vertical single-curved lattice plates 3 are also curved plates with a width of 120 mm and a thickness of 6 mm.

[0040] The vertical single-curved lattice board 3 and the horizontal single-curved lattice board 4 are inserted and occluded at the intersection. Specifically, as Figure 3 shown, the vertical single-curved lattice board 3 and / or the horizontal single-curved lattice board 4 are provided with occluding openings 31 at the intersection, and the two are fixed by inserting through the occluding openings 31. In some other embodiments, the vertical single-curved lattice board 3 and the horizontal single-curved lattice board 3 are also fixed by aluminum profile corner codes at the intersection. One end of the aluminum profile corner code is fixed on the vertical single-curved lattice board 3 with screws, and the other end is fixed on the horizontal single-curved lattice board 4 with screws to prevent the vertical single-curved lattice board 3 and the horizontal single-curved lattice board 4 from loosening.

[0041] The keel group frame is a frame structure composed of two vertical single-curved keels 1 and two horizontal single-curved keels 2. The vertical single-curved keel 1 has a bending arc, and its bending direction and arc are consistent with those of the arc-shaped vertical single-curved lattice board 3. The horizontal single-curved keel 2 has a bending arc, and its bending direction and arc are consistent with those of the arc-shaped horizontal single-curved lattice board 4. The end of the vertical single-curved lattice board 3 is fixed on the horizontal single-curved keel 2, and the end of the horizontal single-curved lattice board 4 is fixed on the vertical single-curved keel 1, thus forming a hyperbolic frame. In this embodiment, both the vertical single-curved keel 1 and the horizontal single-curved keel 2 are steel keels with a width of 120 mm and a thickness of 80 mm. The vertical single-curved keel 1 and the horizontal single-curved keel 2 are fixed by welding to form the keel group frame; the end of the vertical single-curved lattice board 3 is welded and fixed to the horizontal single-curved keel 2, and the end of the horizontal single-curved lattice board 4 is welded and fixed to the vertical single-curved keel 1.

[0042] Both ends of the vertical single-curved keel 1 are provided with connecting angle codes 11 for connecting the steel beams on the building to realize the installation of the special-shaped hyperbolic unit type curtain wall keel system. In this embodiment, the connecting angle code 11 is an L-shaped stainless steel plate and is connected to the steel beam on the building by bolts. Further, a limiting platform 12 is also provided at the upper end of the vertical single-curved keel 1. The limiting platform 12 is used to abut against the steel beam on the building when installing the special-shaped hyperbolic unit type curtain wall keel system, which is convenient for accurate positioning. In some other embodiments, the connecting angle code can also be set on the horizontal single-curved keel, or connecting angle codes are set on both the vertical single-curved keel and the horizontal single-curved keel, and the connecting angle codes are connected to the steel beam on the building by bolts; the limiting platform can also be set on the horizontal single-curved keel, or limiting platforms are set on both the vertical single-curved keel and the horizontal single-curved keel.

[0043] As Figure 4As shown in the figure, there are multiple strip plates 5, and the multiple strip plates 5 are arranged side by side at equal intervals on one side of the hyperbolic skeleton. The end of the strip plate 5 is fixed to the keel group frame. The strip plate 5 is formed by cold bending and rolling a stainless steel or aluminum alloy plate to form the required radian for fitting the hyperbolic skeleton. After being installed on the hyperbolic skeleton, it forms the hyperbolic positioning keel required for installing the curtain wall panel on the hyperbolic skeleton. In this embodiment, the strip plate 5 is arranged horizontally, with a width of 50 mm and a thickness of 3 mm, and the end is welded and fixed to the vertical single-curved keel 1. It should be noted that according to the need for installing the curtain wall panel on the hyperbolic skeleton, in some other embodiments, the strip plate 5 can also be arranged vertically, and the end is welded and fixed to the horizontal single-curved keel 2.

[0044] In the special-shaped hyperbolic unitized curtain wall keel system of this embodiment, the hyperbolic shape of the hyperbolic skeleton is fitted and outlined by the horizontal and vertical intersections of the arc-shaped horizontal single-curved lattice plate 4 and the vertical single-curved lattice plate 3. The strip plate 5 is formed by cold bending and rolling to form the required radian for fitting the hyperbolic skeleton. After being installed on the hyperbolic skeleton, it forms the hyperbolic positioning keel required for installing the curtain wall panel on the hyperbolic skeleton, thus realizing the special-shaped hyperbolic unitized curtain wall keel system with single-curved fitting hyperbolic. This special-shaped hyperbolic unitized curtain wall keel system adopts the design of single-curved fitting hyperbolic, which greatly reduces the processing difficulty and cost, and can improve the assembly accuracy.

[0045] Embodiment 2

[0046] A special-shaped hyperbolic unitized curtain wall is provided, including the special-shaped hyperbolic unitized curtain wall keel system of Embodiment 1, the curtain wall panel 5 and the cross beam 9. The curtain wall panel 5 is fixed to the hyperbolic positioning keel formed by the strip plate, and the keel group frame of the special-shaped hyperbolic unitized curtain wall keel system is fixed on the cross beam.

[0047] Specifically, as Figure 5 shown, the curtain wall panel is composed of multiple honeycomb panels 6 spliced together. The spliced honeycomb panels 6 form the building facade. Each honeycomb panel 6 is fixed to two adjacent strip plates 5, and there is a splicing joint strip 7 between adjacent honeycomb panels 6. In this embodiment, the honeycomb panel 6 is a titanium honeycomb panel with a thickness of 20 mm, and the honeycomb panel 6 has two fixed points with the same strip plate 5. Specifically, the honeycomb panel 6 and the strip plate 5 are fixedly connected through a back connection piece 8. One side of the back connection piece 8 is connected to the honeycomb panel 6, and the other side is connected to the strip plate 5.

[0048] As Figure 6 shown, cross beams 9 are provided at both the upper and lower ends of the special-shaped hyperbolic unitized curtain wall keel system. The cross beam 9 is preferably made of steel. There is a cross beam angle code 91 corresponding to the position of the connecting angle code 11 on the cross beam 9. The vertical single-curved keel 1 of the keel group frame and the cross beam 9 are fixedly connected through the connecting angle code 11 and the cross beam angle code 91. Specifically, the connecting angle code 11 and the cross beam angle code 91 are fixed by bolts.

[0049] In this embodiment, two special-shaped hyperbolic unitized curtain wall keel systems are installed side by side on the upper and lower cross beams 9. The specific installation process is as follows: First, install the honeycomb panels 6 inside the keel frames of each special-shaped hyperbolic unitized curtain wall keel system on the strip plates 5, as Figure 6 shown; then install the keel frames of the two special-shaped hyperbolic unitized curtain wall keel systems on the cross beam 9, as Figure 7 shown; finally, install the honeycomb panels 6 between the two special-shaped hyperbolic unitized curtain wall keel systems to cover the splicing seam between them, as Figure 8 shown.

[0050] In some other embodiments, the special-shaped hyperbolic unitized curtain wall further includes a waterproof board. The waterproof board is arranged on the special-shaped hyperbolic unitized curtain wall keel system, and the waterproof board and the curtain wall board 5 are located on opposite sides of the hyperbolic skeleton. The waterproof board can be made of 2-mm-thick passivated hyperbolic aluminum plate. For the convenience of installation, the waterproof board can be spliced by multiple waterproof board modules, so that the waterproof board covers the hyperbolic skeleton, and a sealing structural adhesive is filled in the splicing seam of the waterproof board.

[0051] For the special-shaped hyperbolic unitized curtain wall using this special-shaped hyperbolic unitized curtain wall keel system, on the one hand, the outer skin (curtain wall board) of the facade can be perfectly combined with the hyperbolic skeleton, improving the overall appearance effect of the curtain wall facade; on the other hand, the special-shaped hyperbolic unitized curtain wall can be integrally transported to the installation site for on-site installation after production and assembly, greatly improving the on-site installation accuracy and efficiency.

[0052] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A special-shaped hyperbolic unitized curtain wall keel system, characterized in that, Including keel frame, hyperbolic frame and strip plate; The hyperbolic frame is fixed in the keel assembly frame, and includes a horizontal single-curved lattice plate arranged horizontally and a vertical single-curved lattice plate arranged vertically; the horizontal single-curved lattice plate and the vertical single-curved lattice plate are both arc-shaped, and the plate surfaces are perpendicular to each other; the strip plate is arranged on one side of the hyperbolic frame and fits the hyperbolic frame.

2. The special-shaped hyperbolic unitized curtain wall keel system according to claim 1, wherein The hyperbolic frame comprises a plurality of transverse single-curved lattice plates and a plurality of vertical single-curved lattice plates. The plurality of transverse single-curved lattice plates are arranged side by side transversely, and the plurality of vertical single-curved lattice plates are arranged side by side vertically.

3. The special-shaped hyperbolic unitized curtain wall keel system according to claim 2, wherein The transverse single-curved lattice plate and the vertical single-curved lattice plate are plug-jointed and engaged at the intersection.

4. The special-shaped hyperbolic unitized curtain wall keel system according to claim 3, wherein There are multiple strip plates, which are arranged side by side on one side of the hyperbolic frame.

5. The special-shaped hyperbolic unitized curtain wall keel system according to claim 4, characterized in that The plurality of transverse single-curved lattice plates are arranged side by side transversely at equal intervals, the plurality of vertical single-curved lattice plates are arranged side by side vertically at equal intervals, and the plurality of strip plates are arranged transversely or vertically at equal intervals.

6. The special-shaped hyperbolic unitized curtain wall keel system according to claim 5, characterized in that, The keel assembly frame is a frame structure consisting of two vertical single-curved keels and two transverse single-curved keels; the vertical single-curved keels have a curvature, which is consistent with the curvature of the arc-shaped vertical single-curved lattice plate; the transverse single-curved keels have a curvature, which is consistent with the curvature of the arc-shaped transverse single-curved lattice plate; the ends of the vertical single-curved lattice plate are fixed on the transverse single-curved keels, and the ends of the transverse single-curved lattice plate are fixed on the vertical single-curved keels.

7. The special-shaped hyperbolic unitized curtain wall keel system according to claim 6, wherein The vertical single-curved keel and / or the horizontal single-curved keel are provided with connecting angle brackets.

8. A special-shaped hyperbolic unitized curtain wall, characterized in that, The invention comprises the special-shaped hyperbolic unit curtain wall keel system and curtain wall panels as described in any one of claims 1 to 7; the curtain wall panels are fixed on the strip panels.

9. The special-shaped hyperbolic unitized curtain wall according to claim 8, wherein, It also includes a waterproof board, which is arranged on the special-shaped hyperbolic unit curtain wall keel system, and the waterproof board and the curtain wall board are located on opposite sides of the hyperbolic frame.

10. The special-shaped hyperbolic unitized curtain wall according to claim 9, wherein It also includes a crossbeam; the keel assembly frame of the special-shaped hyperbolic unit curtain wall keel system is fixed on the crossbeam.

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