CN202299040U - Connection device for steel joist exposed frame glass curtain wall - Google Patents
Connection device for steel joist exposed frame glass curtain wall Download PDFInfo
- Publication number
- CN202299040U CN202299040U CN2011204145336U CN201120414533U CN202299040U CN 202299040 U CN202299040 U CN 202299040U CN 2011204145336 U CN2011204145336 U CN 2011204145336U CN 201120414533 U CN201120414533 U CN 201120414533U CN 202299040 U CN202299040 U CN 202299040U
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- CN
- China
- Prior art keywords
- steel
- steel joist
- curtain wall
- pressing plate
- joist framework
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a connection device for a steel joist exposed frame glass curtain wall, and is used for overcoming the defects of material waste, difficulty in maintenance and the like of the prior art. The device comprises connection components for clamping and fixing glass face bars on a steel joist frame and is characterized in that the connection components comprise pressure riveting nuts, swivel bolts, platens and connecting bolts; the pressure riveting nuts and the swivel bolts are respectively riveted on horizontal steel frames and vertical steel frames of the steel joist frame; support rubber strips are arranged between the glass face bars and the steel joist frame and are respectively fixed on the horizontal steel frames and the vertical steel frames by aluminium alloy gaskets and the swivel bolts assembled in the riveting nuts; the platen adopts sealing rubber strips to clamp the glass face bars; and the platens and the swivel bolts are fixed together by the connecting bolts. The device has the following advantages and positive effects: as the swivel bolts, the pressure riveting nuts and other connection components with special structures are adopted, the device has reasonable structure design, is stable and reliable in connection and is convenient and fast to assemble and disassemble; and compared with the prior connection manners, the device is beneficial to maintenance, reduces the maintenance cost and further improves the sealing property and decoration effect of the curtain wall.
Description
Technical field
The utility model relates to a kind of fixed connection apparatus that is used for the building glass curtain wall, and particularly a kind of accessory building curtain wall main body realizes the bright frame glass curtain wall linkage of steel joist framework that the building exterior trim finishing and the glass plane materiel of protection are fixed.
Background technology
The glass plane materiel of the bright frame glass curtain wall main body of existing building steel joist framework is used for realizing building exterior trim finishing and protection; Mainly contain two kinds of connected modes: the first is when keel during for commonly used steel profile; Utilize self tapping from boring nail, the glass plane materiel is fixed between pressing plate and the steel joist.This connected mode has the wall thickness requirement to section bar, and waste material increases maintenance cost, and not easy care dismounting; It two is when keel are aluminium alloy extrusions, utilizes self threading pin that the glass plane materiel is fixed between the epitaxial structure of pressing plate and aluminium alloy joist front end.This connected mode need be set up epitaxial structure, and must adopt aluminium alloy joist, and also waste material and increase cost bring certain degree of difficulty for the maintenance of glass plane materiel.
The utility model content
The purpose of the utility model is to provide a kind of steel joist framework bright frame glass curtain wall linkage, overcomes the waste material that prior art exists, not defective such as easy care; Its reasonable in design connects reliable and stablely, installs and removes convenient, fast; Compare with existing connected mode; Be beneficial to maintenance, material-saving, reduce maintenance cost, further improve the sealing performance and the decorative effect of curtain wall.
The technical scheme that the utility model adopted is: the bright frame glass curtain wall linkage of this steel joist framework comprises the glass plane materiel is clamped and fastened on the coupling assembling on the steel joist framework; Its technical essential is: said coupling assembling comprises self-clinching nut and switching bolt, pressing plate and the connecting bolt on the horizontal frame of the steel that is riveted on the steel joist framework respectively, the steel munnion; Between glass plane materiel and steel joist framework, be provided with the support adhesive tape; The switching bolt that utilizes the aluminium alloys pad, is assembled in the self-clinching nut is separately fixed on horizontal frame of steel and the steel munnion; Pressing plate is through sealing joint strip clamping glass plane materiel, and utilizes connecting bolt with pressing plate and switching bolt together.
One end of the said switching bolt that is fixed together with pressing plate is the hexagonal prism that has built-in screwed hole, and the other end is for being provided with the double-screw bolt that matches with self-clinching nut.
The buckle of said pressing plate outside snapping spraying and decorating layer.
Said pressing plate adhesive tape periphery is filled the weather proofing sealant layer.
Advantage and the good effect that the utlity model has are: since the utility model adopt structure special be riveted on coupling assemblings such as self-clinching nut, switching bolt and pressing plate on the horizontal, vertical frame of steel, connecting bolt in advance; The glass plane materiel is clamped and fastened on the horizontal, vertical frame of steel; Prevent the section bar wall thickness of the horizontal, vertical frame of increase steel that existing connected mode exists or the problem of epitaxial structure effectively, so its reasonable in design connects reliable and stable; Easy accessibility, quick, reliable and stable.Compare with existing connected mode, be beneficial to maintenance, reduce maintenance cost, overcome the waste material that prior art exists, defective such as easy care not further improves the sealing performance and the decorative effect of curtain wall.Between pressing plate and glass plane materiel, be provided with adhesive tape between horizontal, vertical frame of steel and the glass plane materiel, so can guarantee to connect reliable and stable.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is the sectional view of Fig. 1 along the A-A line.
Sequence number explanation among the figure: 1 horizontal buckle, 2 weather proofing sealant layers, 3 sealing joint strips, 4 glass plane materiels, 5 support adhesive tape, 6 self-clinching nuts, 7 steel munnions, the horizontal frame of 8 steel, 9 aluminium alloys pads, 10 switching bolts, 11 connecting bolts, 12 pressing plates, 13 vertical buckles.
The specific embodiment
Specify the concrete structure of the utility model according to Fig. 1～2.The bright frame glass curtain wall linkage of this steel joist framework comprises glass plane materiel 4 is clamped and fastened on the parts such as coupling assembling on the steel joist framework.Wherein the preceding facade of the horizontal frame of the steel of steel joist framework 8, steel munnion 7 is processed with a plurality of circular holes respectively, and riveted joint in advance has self-clinching nut 6 in each circular hole.Coupling assembling comprises self-clinching nut 6 and the parts such as switching bolt 10, pressing plate 12 and connecting bolt 11 that are riveted on respectively on the horizontal frame of steel 8, the steel munnion 7.Between the horizontal frame of the steel of glass plane materiel 4 and steel joist framework 8, steel munnion 7, be provided with and support adhesive tape 5.Support that adhesive tape 5 is utilized aluminium alloys pad 9, the switching bolt 10 that is assembled in the self-clinching nut 6 is separately fixed on horizontal frame 8 of steel and the steel munnion 7.Pressing plate 12 is through sealing joint strip 3 clamping glass plane materiels 4, and utilizes connecting bolt 11 that pressing plate 12 and switching bolt 10 are fixed together, and glass plane materiel 4 is clamped and fastened between the horizontal frame of pressing plate 12 and steel 8, the steel munnion 7.Sealing joint strip 3 is fixed in the adhesive tape groove of pressing plate 12, between connecting bolt 11 and the pressing plate 12, disposes locking spring washer, can make connection more reliable.Between switching bolt 10 and the self-clinching nut 6 aluminium alloys pad 9 is set, can guarantees to support the smooth firm of adhesive tape 5.
In order to ensure the construction operation fashionable dress, tear open conveniently, connects reliable and stablely, prevent the increase section bar wall thickness that traditional connected mode exists or the problem of epitaxial structure, special riveted joint has the horizontal, vertical frame of steel of self-clinching nut and the bolt 10 of transferring to have adopted this structure.One end of the switching bolt 10 that above-mentioned and pressing plate 12 is fixed together is the hexagonal prism that has built-in screwed hole, and the other end is for being provided with the double-screw bolt that matches with self-clinching nut 6.
The outside snapping of pressing plate 12 can the spraying and decorating layer horizontal buckle 1 and vertical buckle 13 so that laterally buckle 1 carries out various spray treatment with vertical buckle 13, the designing requirement of satisfying the different exterior trim finishing of curtain wall and protection with improve decorative effect.Pressing plate 12 and face glass 4 install, and before laterally buckle 1 is installed with vertical buckle 13, can fill weather proofing sealant layer 2 in pressing plate adhesive tape 3 peripheries, further improve the sealing performance of curtain wall.
Claims (4)
1. bright frame glass curtain wall linkage of steel joist framework; Comprise the glass plane materiel is clamped and fastened on the coupling assembling on the steel joist framework; It is characterized in that: said coupling assembling comprises self-clinching nut and switching bolt, pressing plate and the connecting bolt on the horizontal frame of the steel that is riveted on the steel joist framework respectively, the steel munnion; Between glass plane materiel and steel joist framework, be provided with the support adhesive tape; The switching bolt that utilizes the aluminium alloys pad, is assembled in the self-clinching nut is separately fixed on horizontal frame of steel and the steel munnion, and pressing plate is through sealing joint strip clamping glass plane materiel, and utilizes connecting bolt with pressing plate and switching bolt together.
2. the bright frame glass curtain wall linkage of steel joist framework according to claim 1; It is characterized in that: an end of the said switching bolt that is fixed together with pressing plate is the hexagonal prism that has built-in screwed hole, and the other end is for being provided with the double-screw bolt that matches with self-clinching nut.
3. the bright frame glass curtain wall linkage of steel joist framework according to claim 1 is characterized in that: the buckle of said pressing plate outside snapping spraying and decorating layer.
4. the bright frame glass curtain wall linkage of steel joist framework according to claim 1 is characterized in that: said pressing plate adhesive tape periphery is filled the weather proofing sealant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204145336U CN202299040U (en) | 2011-10-27 | 2011-10-27 | Connection device for steel joist exposed frame glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204145336U CN202299040U (en) | 2011-10-27 | 2011-10-27 | Connection device for steel joist exposed frame glass curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202299040U true CN202299040U (en) | 2012-07-04 |
Family
ID=46367968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204145336U Expired - Fee Related CN202299040U (en) | 2011-10-27 | 2011-10-27 | Connection device for steel joist exposed frame glass curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202299040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585562A (en) * | 2021-08-20 | 2021-11-02 | 中建七局建筑装饰工程有限公司 | Large-span spherical glass daylighting top curtain wall system |
| CN115772960A (en) * | 2022-11-01 | 2023-03-10 | 宝玛克(合肥)科技有限公司 | Steel section system and preparation method thereof |
-
2011
- 2011-10-27 CN CN2011204145336U patent/CN202299040U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585562A (en) * | 2021-08-20 | 2021-11-02 | 中建七局建筑装饰工程有限公司 | Large-span spherical glass daylighting top curtain wall system |
| CN115772960A (en) * | 2022-11-01 | 2023-03-10 | 宝玛克(合肥)科技有限公司 | Steel section system and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20131027 |