CN112459321B - Multi-curvature overhanging hyperboloid stacked curtain wall system - Google Patents
Multi-curvature overhanging hyperboloid stacked curtain wall system Download PDFInfo
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- CN112459321B CN112459321B CN202011411632.9A CN202011411632A CN112459321B CN 112459321 B CN112459321 B CN 112459321B CN 202011411632 A CN202011411632 A CN 202011411632A CN 112459321 B CN112459321 B CN 112459321B
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- hyperboloid
- connecting plate
- fixedly connected
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- curvature
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/962—Curtain walls comprising panels attached to the structure through mullions or transoms with angles or corners in the curtain wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/965—Connections of mullions and transoms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention discloses a multi-curvature overhanging hyperboloid stacked curtain wall system which comprises a main keel, wherein the upper end of the main keel is connected with a rear embedded steel plate, the lower end of the main keel is fixedly connected with a profile steel longitudinal beam, the front end of the profile steel longitudinal beam is fixedly connected with a profile steel front beam, the rear end of the profile steel longitudinal beam is fixedly connected with a U-shaped girder steel plate, the U-shaped girder steel plate is fixed on a main structure, secondary keels are arranged on the main keel, a first connecting plate is fixedly connected onto the secondary keel through a second connecting bolt, the upper end of the first connecting plate is fixedly connected with a second connecting plate, a hyperboloid aluminum single plate is fixedly connected onto the first connecting plate through a fourth connecting bolt, the hyperboloid aluminum single plates are of an L-shaped structure, and adjacent hyperboloid aluminum single plates are connected through stainless steel hangers. The invention can realize the cascade effect of gradual shrinkage of the vertical surface so as to adapt to irregular annular building structures with each layer arranged in a staggered way and realize the building effect.
Description
Technical Field
The invention relates to the technical field of overhanging curved surface curtain walls, in particular to a multi-curvature overhanging hyperboloid stacked curtain wall system.
Background
The existing building external curtain wall is provided with a guy cable type overhanging hyperboloid glass curtain wall system, which is a point-supported glass curtain wall, a steel guy cable comprises a transverse guy cable and a vertical guy cable, the transverse guy cable is connected with a steel upright column, a connector is arranged at the joint of the transverse guy cable and the steel upright column, the connector is arranged at the joint of the transverse guy cable and the vertical guy cable, the steel upright column is oval, the transverse guy cable is connected with an ear plate welded on the steel upright column, the vertical guy cable is connected with a steel section beam in a concrete structure, the steel upright column is connected with the steel section beam in the concrete structure, and hyperboloid glass is fixed through the connector; the large-span cantilever hyperboloid copper curtain wall comprises a cantilever steel structure truss, a secondary keel, a stainless steel connecting piece and a hyperboloid copper plate. The cantilever steel structure truss is welded with the transverse secondary keel, the stainless steel hanging piece is fixed with the transverse secondary keel, and the hyperboloid copper plate is connected with the stainless steel hanging piece. Construction errors caused during plate installation are eliminated through the adjustable stainless steel hanging piece.
The non-cascade grade gradual change of current curtain system, and the length of encorbelmenting is less, be the same curtain unit from the horizontal direction on the facade, no curvature change, only the vertical direction is the curvature change on the facade, prior art is the totally enclosed curtain wall system simultaneously, do not consider the problem that the power was lifted to wind, consequently, need design a many curvatures hyperboloid cascade grade curtain system of encorbelmenting now, curtain outside to irregular cyclic annular building, and the building is from up from down is the successive layer shrink, the requirement that the outer curtain wall smoothly meets, the outward appearance form of the cascade grade gradual change through greatly encorbelmenting and curved surface change realizes.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a multi-curvature overhanging hyperboloid stacked curtain wall system.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multi-curvature overhanging hyperboloid stacked curtain wall system comprises a main keel, wherein the upper end of the main keel is connected with a rear embedded steel plate, the lower end of the main keel is fixedly connected with a profile steel longitudinal beam, the front end of the profile steel longitudinal beam is fixedly connected with a profile steel front beam, the rear end of the profile steel longitudinal beam is fixedly connected with a U-shaped girder steel plate, the U-shaped girder steel plate is fixed on a main structure, secondary keels are arranged on the main keel, a first connecting plate is fixedly connected onto the secondary keels through second connecting bolts, the upper end of the first connecting plate is fixedly connected with a second connecting plate, hyperboloid aluminum veneers are fixedly connected onto the first connecting plate through fourth connecting bolts, the hyperboloid aluminum veneers are of an L-shaped structure, adjacent hyperboloid aluminum veneers are connected through stainless steel pendants, and node plates are connected onto the vertical parts of the hyperboloid aluminum veneers, the gusset plate is connected to the second connecting plate through a third connecting bolt.
Preferably, the U-shaped beam-holding steel plate is fixedly connected to the main body structure through a first connecting bolt, and the first connecting bolt is a perforated high-strength bolt.
Preferably, a vibration isolation gasket is arranged between the hyperboloid aluminum veneer and the first connecting plate.
Preferably, a vibration isolation gasket is arranged between the node plate and the second connecting plate.
Preferably, the hyperboloid aluminum veneer is semicircular.
Preferably, the profile steel front beam is of an arc-shaped structure.
Preferably, the first connecting plate is of an L-shaped structure, the horizontal part of the first connecting plate is connected with the hyperboloid aluminum veneer, and the vertical part of the first connecting plate is connected with the secondary keel.
Preferably, the second connecting plate is welded to the horizontal portion of the first connecting plate.
Preferably, the cross runners are welded to the main runners.
The invention has the beneficial effects that:
1. through the hanging aluminium veneer curtain of design, encorbelment greatly and fold level gradual change form, the lower part is encorbelmented and is surpassed 2m, encorbelments the steel construction through special construction and realizes the fold level effect that the facade shrinks gradually, and the cascade level gradual change of notch cuttype, curtain unit tie point are 4 times more than prior art.
2. The curtain wall unit through designing the hyperboloid can realize unobstructed of drainage, guarantees the outward appearance effect of building gradual change.
3. A closed system is formed in each layer of certain height through design, the bottom of the curtain wall is closed by a horizontal suspended ceiling, and the curtain wall has higher wind resistance and lifting force capability.
4. Be swing joint through steel construction and major structure, can eliminate construction error, and be provided with the vibration isolation gasket between the tie point, can eliminate the abnormal sound problem of curtain expend with heat and contract with cold.
The invention can realize the cascade effect of gradual shrinkage of the vertical surface so as to adapt to irregular annular building structures with each layer arranged in a staggered way and realize the building effect.
Drawings
Fig. 1 is a schematic structural diagram of a multi-curvature overhanging hyperboloid stacked curtain wall system provided by the invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
fig. 4 is a structural schematic diagram of a profile steel front beam of a multi-curvature overhanging hyperboloid stacked curtain wall system provided by the invention.
In the figure: the steel plate comprises a main body structure 1, a 2U-shaped beam holding steel plate, 3 first connecting bolts, 4 steel longitudinal beams, 5 steel front beams, 6 main keels, 7 secondary keels, 8 first connecting plates, 9 second connecting bolts, 10 hyperboloid aluminum single plates, 11 node plates, 12 second connecting plates, 13 third connecting bolts, 14 fourth connecting bolts, 15 vibration isolation gaskets and 16 stainless steel hanging pieces.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a multi-curvature overhanging hyperboloid stacked curtain wall system comprises a main keel 6, the upper end of the main keel 6 is connected with a rear embedded steel plate, the lower end of the main keel 6 is fixedly connected with a profile steel longitudinal beam 4, the front end of the profile steel longitudinal beam 4 is fixedly connected with a profile steel front beam 5, the profile steel front beam 5 is an arc-shaped structure, the rear end of the profile steel longitudinal beam 4 is fixedly connected with a U-shaped girder steel plate 2, the U-shaped girder steel plate 2 is fixed on the main structure 1, the U-shaped girder steel plate 2 is fixedly connected on the main structure 1 through a first connecting bolt 3, the first connecting bolt 3 is a perforated high-strength bolt, secondary keels 7 are arranged on the main keel 6, the secondary keels 7 are welded on the main keel 6, the curvature of the curtain wall is optimized and fitted through Rino software, the curtain wall units are divided, the secondary keels 7 are arranged and welded on the main keel 6 in advance, the first connecting bolt 8 is fixedly connected on the secondary keel 7 through a second connecting bolt 9, first connecting plate 8 upper end fixedly connected with second connecting plate 12, through 14 fixedly connected with hyperboloid aluminium veneer 10 of fourth connecting bolt on the first connecting plate 8, hyperboloid aluminium veneer 10 is L type structure, and adjacent hyperboloid aluminium veneer 10 passes through stainless steel pendant 16 and connects, is connected with gusset plate 11 on the vertical portion of hyperboloid aluminium veneer 10, and gusset plate 11 passes through third connecting bolt 13 and connects on second connecting plate 12.
In the invention, the vibration isolation gasket 15 is arranged between the hyperboloid aluminum single plate 10 and the first connecting plate 8, the vibration isolation gasket 15 is arranged between the node plate 11 and the second connecting plate 12, and the vibration isolation gasket 15 is arranged between the connecting points, so that the abnormal sound problem of the curtain wall caused by thermal expansion and cold contraction can be solved.
Preferably, the hyperboloid aluminum veneer 10 is semicircular, and forms an ellipse or an irregular arc shape through a multi-stage cantilever structure, so as to meet the requirement of an irregular annular building outer curtain wall.
Specifically, the first connecting plate 8 is an L-shaped structure, the horizontal portion of the first connecting plate 8 is connected to the hyperboloid aluminum veneer 10, and the vertical portion of the first connecting plate 8 is connected to the secondary joist 7.
Specifically, the second connecting plate 12 is welded to the horizontal portion of the first connecting plate 8.
When the curtain wall unit is used, the curvature of a curtain wall curve is optimally fitted and divided through Rino software, the secondary keel 7 is pre-arranged and welded on the main keel 6, the upper end of the main keel 6 is connected with the rear embedded steel plate, the U-shaped girder steel plate 2 is connected on the main structure 1 through the perforated high-strength bolt, the hyperboloid aluminum single plate 10 is fixedly connected on the first connecting plate 8 through the fourth connecting bolt 14, the adjacent hyperboloid aluminum single plates 10 are connected through the stainless steel pendant 16, the vertical part of the hyperboloid aluminum single plate 10 is connected with the node plate 11, the node plate 11 is connected on the second connecting plate 12 through the third connecting bolt 13, and the installation of the hyperboloid aluminum single plates 10 is completed step by step.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. The multi-curvature overhanging hyperboloid stacked curtain wall system is characterized by comprising a main keel (6), wherein the upper end of the main keel (6) is connected with a rear embedded steel plate, the lower end of the main keel (6) is fixedly connected with a profile steel longitudinal beam (4), the front end of the profile steel longitudinal beam (4) is fixedly connected with a profile steel front beam (5), the rear end of the profile steel longitudinal beam (4) is fixedly connected with a U-shaped girder steel plate (2), the U-shaped girder steel plate (2) is fixed on a main structure (1), secondary keels (7) are arranged on the main keel (6), a first connecting plate (8) is fixedly connected onto the secondary keels (7) through a second connecting bolt (9), a second connecting plate (12) is fixedly connected onto the upper end of the first connecting plate (8), and a hyperboloid aluminum veneer (10) is fixedly connected onto the first connecting plate (8) through a fourth connecting bolt (14), the double-curved-surface aluminum single plates (10) are of L-shaped structures, the adjacent double-curved-surface aluminum single plates (10) are connected through stainless steel hangers (16), gusset plates (11) are connected to the vertical parts of the double-curved-surface aluminum single plates (10), and the gusset plates (11) are connected to the second connecting plate (12) through third connecting bolts (13);
u type is embraced roof beam steel sheet (2) and is passed through first connecting bolt (3) fixed connection on major structure (1), first connecting bolt (3) are the perforation high strength bolt.
2. The multi-curvature overhanging hyperboloid laminated curtain wall system according to claim 1, wherein a vibration isolation gasket (15) is arranged between the hyperboloid aluminum veneer (10) and the first connecting plate (8).
3. The multi-curvature overhanging hyperboloid stacked curtain wall system according to claim 1, wherein a vibration isolation gasket (15) is arranged between the gusset plate (11) and the second connecting plate (12).
4. The multi-curvature overhanging hyperboloid stacked curtain wall system according to claim 1, wherein the hyperboloid aluminum veneer (10) is semicircular.
5. The multi-curvature overhanging hyperboloid stacked curtain wall system according to claim 1, wherein the profile steel front beam (5) is of an arc structure.
6. The multi-curvature overhanging hyperboloid laminated curtain wall system according to claim 1, wherein the first connecting plate (8) is an L-shaped structure, the horizontal part of the first connecting plate (8) is connected with the hyperboloid aluminum veneer (10), and the vertical part of the first connecting plate (8) is connected with the secondary keel (7).
7. A multi-curvature overhanging hyperboloid stacked curtain wall system as claimed in claim 6 wherein the second connecting plate (12) is welded to the horizontal portion of the first connecting plate (8).
8. A multi-curvature overhanging hyperboloid stacked curtain wall system as claimed in claim 1 wherein the cross runners (7) are welded to the main runners (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011411632.9A CN112459321B (en) | 2020-12-06 | 2020-12-06 | Multi-curvature overhanging hyperboloid stacked curtain wall system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011411632.9A CN112459321B (en) | 2020-12-06 | 2020-12-06 | Multi-curvature overhanging hyperboloid stacked curtain wall system |
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| Publication Number | Publication Date |
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| CN112459321A CN112459321A (en) | 2021-03-09 |
| CN112459321B true CN112459321B (en) | 2021-11-02 |
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| CN202011411632.9A Active CN112459321B (en) | 2020-12-06 | 2020-12-06 | Multi-curvature overhanging hyperboloid stacked curtain wall system |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086708B (en) * | 2021-11-02 | 2023-05-26 | 山西五建集团有限公司 | Gradual change clitellum curtain bearing system and light envelope integral construction system |
| CN114856104A (en) * | 2022-05-12 | 2022-08-05 | 中建八局总承包建设有限公司 | Structure and mounting method of super-large arc-shaped curved surface glass anti-collision railing |
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| CN210164117U (en) * | 2019-04-24 | 2020-03-20 | 江苏兴业幕墙工程有限公司 | Broken line shaped glass curtain wall |
| CN111945937A (en) * | 2020-07-06 | 2020-11-17 | 上海金冠幕墙科技有限公司 | Special-shaped space dislocation and distortion type curtain wall unit body |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US7644549B2 (en) * | 2004-07-05 | 2010-01-12 | Sota Glazing Inc. | Hybrid window wall/curtain wall system and method of installation |
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2020
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004324049A (en) * | 2003-04-21 | 2004-11-18 | Inax Corp | Structure of wall surface of building |
| CN203684470U (en) * | 2013-12-18 | 2014-07-02 | 苏州苏明装饰股份有限公司 | Covering-superposition type curtain wall system |
| CN103883020A (en) * | 2014-02-25 | 2014-06-25 | 巨匠建设集团有限公司 | Grand theatre outer wall decorated by Beijing bricks |
| CN106592836A (en) * | 2016-12-15 | 2017-04-26 | 广州江河幕墙系统工程有限公司 | Irregular surface warping unit type curtain wall system and installing method thereof |
| CN207538269U (en) * | 2017-11-24 | 2018-06-26 | 沈阳远大铝业工程有限公司 | Hyperbolic type multi-angle aluminium sheet connects system |
| CN107916735A (en) * | 2017-12-13 | 2018-04-17 | 中机中联工程有限公司 | A kind of aluminum facade multi-angle changes suspension member |
| CN210164117U (en) * | 2019-04-24 | 2020-03-20 | 江苏兴业幕墙工程有限公司 | Broken line shaped glass curtain wall |
| CN111945937A (en) * | 2020-07-06 | 2020-11-17 | 上海金冠幕墙科技有限公司 | Special-shaped space dislocation and distortion type curtain wall unit body |
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| CN112459321A (en) | 2021-03-09 |
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