CN102936933B - Exposed frame glass curtain wall with large-span steel structure - Google Patents

Exposed frame glass curtain wall with large-span steel structure Download PDF

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Publication number
CN102936933B
CN102936933B CN201210512419.6A CN201210512419A CN102936933B CN 102936933 B CN102936933 B CN 102936933B CN 201210512419 A CN201210512419 A CN 201210512419A CN 102936933 B CN102936933 B CN 102936933B
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steel
frame
aluminium alloy
munnion
glass
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CN201210512419.6A
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CN102936933A (en
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龙常翔
蔡洪涛
王志攀
孙志刚
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Shenyang Yuanda Aluminium Industry Group Co Ltd
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Shenyang Yuanda Aluminium Industry Group Co Ltd
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Abstract

The invention provides an exposed frame glass curtain wall with a large-span steel structure. Steel rectangular tube adapting pieces are welded on the steel vertical frame at intervals; a bolt assembly is matched with a transverse long-striped hole to fixedly connect an aluminum alloy sectional material vertical frame with the steel rectangular tube adapting piece; a vertical glass pressing plate and the aluminum alloy sectional material vertical frame are integrally connected through a self-tapping pin and the vertical edge of hollow glass is tightly pressed and fixed; an aluminum alloy decoration buckle cover and an aluminum alloy decoration buckle plate are mounted at the front part of the vertical glass pressing plate; a steel transverse frame is fixedly connected with an aluminum alloy sectional material cushion frame through a steel corner code and the self-tapping pin; the aluminum alloy sectional material cushion frame is connected with a transverse glass pressing plate through a bolt assembly; and the transverse edge of the hollow glass is fixedly arranged on the aluminum alloy sectional material cushion frame by the transverse glass pressing plate through an aluminum alloy glass secondary frame. According to the glass curtain wall disclosed by the invention, the deflection deformation deviation of the steel vertical frame is adjusted through the long-striped hole of the aluminum alloy sectional material vertical frame of the steel rectangular tube adapting piece; the installation and maintenance are convenient; and the exposed frame glass curtain wall has a simple appearance, is attractive and has good transparency.

Description

A kind of large-span steel bright frame glass curtain wall
Technical field
The present invention relates to Building Curtain Wall Structures, particularly a kind of bright frame glass curtain wall that can absorb large-span steel munnion distortion amount of deflection.
Background technology
Large-span steel bright frame glass curtain wall, generally all adopts the mode of steel aluminium combination to connect.At present, be to be connected with steel munnion and the horizontal frame of steel of large span with aluminum section frame head mostly, more directly hollow glass be fixed on the horizontal frame of steel munnion or steel by glass pair frame by aluminium alloys pressing plate and Ethylene Propylene Terpolymer adhesive tape.The shortcoming of this connected mode is: the horizontal frame of invar munnion and steel (especially steel munnion) span is large, the deflection deformation producing is also large, adopt this connected mode mounting glass, be difficult to make cladding glass to keep smooth, and once glass is subject to rock deformation pressure, be easy to produce self-destruction, therefore this connected mode is brought very large inconvenience to the installation of cladding glass; Meanwhile, cladding glass is installed accuracy also can be influenced, easily produces larger gap between munnion and horizontal frame, and vertical aluminium alloy decorative buckle closure and munnion entirety are straight not, looks effect outward bad; Secondly, the follow-up maintenance of curtain wall and replacing glass are also inconvenient.
Summary of the invention
The defect existing for above-mentioned prior art, the object of this invention is to provide a kind ofly absorb steel work distortion amount of deflection, be convenient to install, installation accuracy is high, exterior trim is effective, be convenient to the large-span steel bright frame glass curtain wall of curtain wall maintenance.
For achieving the above object, large-span steel bright frame glass curtain wall provided by the invention, comprises the horizontal frame of steel munnion and steel; On described steel munnion, weld a steel quarter bend adaptor every a segment distance; Aluminium alloy extrusions munnion is used with the bolt assembly A of slipmat and is fixedly mounted on steel quarter bend adaptor by the horizontal strip hole of offering on aluminium alloy extrusions munnion; Between aluminium alloy extrusions munnion rear end and steel munnion, use the shutoff of aluminium gusset plate; Vertical glass pressing plate is connected by self threading pin with aluminium alloy extrusions munnion, and hollow glass vertical edge is fixed; By self threading pin, aluminium alloy decorative buckle closure is installed in vertical glass pressing plate front portion; Between aluminium alloy decorative buckle closure rear end and hollow glass, aluminium alloy decorative pinch plate is installed; Described steel horizontal frame one end and the welding of steel munnion, the other end is pegged graft by the U-shaped steel angle hitch being welded on steel munnion; The horizontal frame of steel is fixedly connected with aluminium alloy extrusions pad frame with self threading pin by steel angle hitch, aluminium alloy extrusions pad frame is connected with horizontal flat by bolt assembly B, and laterally flat is fixed on hollow glass horizontal edge on aluminium alloy extrusions pad frame by the secondary frame of aluminium alloy glass being mated.
Compared with prior art, advantage of the present invention is:
1, large-span steel munnion is by being connected with aluminium alloy extrusions munnion every the steel quarter bend adaptor of a segment distance welding, regulate and absorb the deviation that steel munnion deflection deformation produces with the horizontal strip hole of offering on aluminium alloy extrusions munnion, when installation, not only the planeness of cladding glass can be maintained, and the straightness accuracy of aluminium alloy decorative buckle closure also can reach related specifications requirement, thereby reach, to absorb munnion deflection deformation excessive and improve the effect of installation accuracy.
2, between aluminium alloy extrusions munnion rear end and steel munnion, use the shutoff of aluminium gusset plate; With the vertical bright frame of aluminium alloy decorative pinch plate cooperation aluminium alloy decorative buckle closure formation, curtain wall is looked succinct, attractive in appearance outward, permeability is good.
3, the steel quarter bend adaptor of aluminium alloy extrusions munnion and segmentation welding is with bolts, makes the maintenance of curtain wall simple with replacing glass.
Brief description of the drawings
Fig. 1 is the cross-sectional node diagram of large-span steel bright frame glass curtain wall of the present invention;
Fig. 2 is the perpendicular node diagram that cuts open of large-span steel bright frame glass curtain wall of the present invention;
Fig. 3 is the sectional view of aluminium alloy extrusions munnion in Fig. 1;
Fig. 4 is the sectional view of vertical glass pressing plate in Fig. 1;
Fig. 5 is the sectional view of aluminium alloy extrusions pad frame in Fig. 2.
In figure: 1. steel munnion, 2. steel angle hitch, 3. aluminium gusset plate, 4. aluminium alloy extrusions munnion, 5. bolt assembly A, 6. vertical glass pressing plate, the 7. horizontal frame of steel, 8. self threading pin, 9 aluminium alloy decorative pinch plates, 10. steel quarter bend adaptor, 11. aluminium alloy decorative buckle closures, 12 aluminium alloy extrusions pad frames, 13. asbestos pads, 14. hollow glasss, the secondary frame of 15. aluminium alloy glass, 16. double-sided tapes, 17. structural silicone adhesives, 18. weather proofing sealants, 19. bolt assembly B, 20. horizontal flats, 21. horizontal strip holes.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
In conjunction with Fig. 1 and Fig. 2, large-span steel bright frame glass curtain wall of the present invention, the horizontal frame 7 of its steel munnion 1 and steel all adopts square steel, steel horizontal frame one end and the welding of steel munnion, the other end is pegged graft by the U-shaped steel angle hitch being welded on steel munnion, on steel munnion, welds a steel quarter bend adaptor 10 every 1500mm place.When construction, first use slipmat with anti-slop serrations (with the aluminium alloy extrusions stile surfaces of its docking also with anti-slop serrations) with stainless steel bolt assembly A5, cross section aluminium alloy extrusions munnion 4 to be as shown in Figure 3 connected with steel quarter bend adaptor, the deviation that coordinates stainless steel bolt assembly A to regulate steel munnion deflection deformation to produce by the horizontal strip hole 21 of offering on aluminium alloy extrusions munnion, after mixing up, tight a bolt, utilize slipmat that aluminium alloy extrusions munnion is fixedly connected with steel quarter bend adaptor; By aluminium gusset plate 3 shutoff with process spraying between aluminium alloy extrusions munnion and steel munnion; Then cross section vertical glass pressing plate 6 use stainless steel self threading pins 8 are as shown in Figure 4 connected with aluminium alloy extrusions munnion, by the Ethylene Propylene Terpolymer adhesive tape of placing in aluminium alloy extrusions munnion and vertical glass pressing plate afterbody notch, the vertical edge of hollow glass 14 are fixed.Laterally by stainless steel self threading pin and steel angle hitch 2, cross section aluminium alloy extrusions pad frame 12 is as shown in Figure 5 fixed on the horizontal frame 7 of steel, between the horizontal frame of steel and aluminium alloy extrusions pad frame, adds asbestos pad 13; Horizontal flat 20 is connected with aluminium alloy extrusions pad frame with stainless steel bolt assembly B19, to be pressed abd fixed on aluminium alloy extrusions pad frame with the secondary frame 15 of the bonding all-in-one-piece aluminium alloy glass of hollow glass 14 with structural silicone adhesive 17 and double-sided tape 16 by horizontal flat, be absorbed the deflection deformation of the horizontal frame of steel by aluminium alloy extrusions pad frame.Finally with stainless steel self threading pin, aluminium alloy decorative buckle closure 11 is arranged on to vertical glass pressing plate front portion, aluminium alloy decorative pinch plate 9 is installed between aluminium alloy decorative buckle closure and hollow glass, hollow glass transverse slot seals with weather proofing sealant 18.

Claims (1)

1. a large-span steel bright frame glass curtain wall, comprises steel munnion (1) and the horizontal frame of steel (7); It is characterized in that: on described steel munnion, weld a steel quarter bend adaptor (10) every a segment distance; By the bolt assembly A(5 of aluminium alloy extrusions munnion (4) with slipmat) be fixedly mounted on steel quarter bend adaptor by the horizontal strip hole (21) of offering on aluminium alloy extrusions munnion; Between aluminium alloy extrusions munnion rear end and steel munnion, use aluminium gusset plate (3) shutoff; Vertical glass pressing plate (6) is connected by self threading pin (8) with aluminium alloy extrusions munnion, and hollow glass (14) vertical edge is fixed; By self threading pin, aluminium alloy decorative buckle closure (11) is installed in vertical glass pressing plate front portion; Aluminium alloy decorative pinch plate (9) is installed between aluminium alloy decorative buckle closure rear end and hollow glass; The horizontal frame of described steel (7) one end and the welding of steel munnion, the other end is pegged graft by the U-shaped steel angle hitch (2) being welded on steel munnion; The horizontal frame of steel is fixedly connected with aluminium alloy extrusions pad frame (12) with self threading pin by steel angle hitch, aluminium alloy extrusions pad frame is by bolt assembly B(19) be connected with horizontal flat (20), laterally flat is fixed on hollow glass (14) horizontal edge on aluminium alloy extrusions pad frame by the secondary frame of aluminium alloy glass (15) being mated.
CN201210512419.6A 2012-11-30 2012-11-30 Exposed frame glass curtain wall with large-span steel structure Active CN102936933B (en)

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CN102936933B true CN102936933B (en) 2014-11-05

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Publication number Priority date Publication date Assignee Title
CN103306433A (en) * 2013-06-19 2013-09-18 苏州金螳螂幕墙有限公司 Inner pressure plate cushion block of energy-saving daylighting roof
CN104420559B (en) * 2013-09-02 2017-07-11 江苏昊拓办公家具有限公司 A kind of glass curtain wall hidden frame erects structure
CN104453031A (en) * 2013-09-23 2015-03-25 江苏昊拓办公家具有限公司 Automatically-washing hidden frame lower horizontal part
CN103643755A (en) * 2013-11-20 2014-03-19 江苏苏鑫装饰(集团)公司 Aluminum alloy connecting device and installation method thereof
CN105507425A (en) * 2016-01-07 2016-04-20 上海中建八局装饰有限责任公司 Steel rib plate of podium building and machining method of steel rib plate

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JPH10317559A (en) * 1997-05-16 1998-12-02 New Wall Syst Kk Panel structure
CA2659675A1 (en) * 2008-03-27 2009-09-27 Efim Gussakovsky Sealed glass unit and method for upgrading an existing curtain wall
CN202299217U (en) * 2011-10-18 2012-07-04 沈阳远大铝业工程有限公司 Column wrapping stainless steel panel caulked joint fixing device
CN102359215B (en) * 2011-10-27 2013-12-25 沈阳远大铝业工程有限公司 Exposed frame glass curtain wall with steel joist frame
CN102535696B (en) * 2011-12-29 2014-10-29 上海玻机智能幕墙股份有限公司 Improved large-size hidden-frame glass curtain wall system
CN102587552B (en) * 2012-03-14 2013-12-18 沈阳远大铝业工程有限公司 Double glass curtain wall adopting main structure of antique shelf
CN203022176U (en) * 2012-11-30 2013-06-26 沈阳远大铝业工程有限公司 Large span steel structure exposed framing glass curtain wall

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