CN204174812U - The glass curtain wall system of opposing blast impulse - Google Patents
The glass curtain wall system of opposing blast impulse Download PDFInfo
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- CN204174812U CN204174812U CN201420640616.0U CN201420640616U CN204174812U CN 204174812 U CN204174812 U CN 204174812U CN 201420640616 U CN201420640616 U CN 201420640616U CN 204174812 U CN204174812 U CN 204174812U
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- curtain wall
- fixed
- wall system
- instrument bezel
- glass curtain
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Abstract
A kind of glass curtain wall system resisting blast impulse, it comprises column, crossbeam and instrument bezel, this instrument bezel is fixed on this column and crossbeam by pressing plate, this instrument bezel inside is provided with face glass, the upper/lower terminal of this instrument bezel has the first corresponding fixed frame, and this first fixed frame side outwardly has the notch that can realize secured curtain wall function; The left and right two ends of this instrument bezel have the second corresponding fixed frame, and this second fixed frame side outwardly has the notch that can realize secured curtain wall function; Between two the first fixed frames of adjacent instrument bezel, between the second fixed frame, be all inserted with the explosion-proof hook that cross section is work shape; The two ends of the fixed head laterally plugged are inserted in these two the first fixed frames inside respectively, and the two ends of the explosion-proof hook longitudinally plugged are inserted in these two the second fixed frames inside respectively.
Description
Technical field
The utility model relates to building curtain wall technical field, particularly a kind of glass curtain wall system can resisting blast impulse.
Background technology
Along with socioeconomic development, the raising of living standards of the people, high buildings and large mansions emerge in an endless stream, and the application of building curtain wall is also more and more wider.Find according to U.S. ARS blast protection counselor company research data, in attack of terrorism curtain wall, the injures and deaths event of 75% is splashed by glass fragmentation faced caused.Therefore, when explosive incident occurs, in order to ensure personal security, all element of curtain wall all must not come off holding position, and blast impulse wave energy can not damage through the people of curtain wall to opposite side.In addition, even if blast occurs in the side of people, keep facade element not come off and splash when exploding and occurring and so also can greatly reduce the injury of people.
At present, the curtain wall can resisting blast uses less, only uses on a small quantity in epochmaking building.Chinese Central Television (CCTV) Xin Tai location in first building verified by explosion test that China is known.
Utility model content
The purpose of this utility model is to provide a kind of glass curtain wall system can resisting blast impulse, it is when blasting, can to ensure between instrument bezel with curtain skeleton reliable is connected, prevent casualties, it also meets the corresponding light transmission/heat-insulating property/wind resistance/water-resistant performance of curtain wall etc. simultaneously.
For achieving the above object, the utility model takes following technical scheme:
A kind of glass curtain wall system resisting blast impulse, it comprises column, crossbeam and instrument bezel, this instrument bezel is fixed on this column and crossbeam by pressing plate, this instrument bezel inside is provided with face glass, the upper/lower terminal of this instrument bezel has the first corresponding fixed frame, and this first fixed frame side outwardly has the notch that can realize secured curtain wall function; The left and right two ends of this instrument bezel have the second corresponding fixed frame, and this second fixed frame side outwardly has the notch that can realize secured curtain wall function; Between two the first fixed frames of adjacent instrument bezel, between the second fixed frame, be all inserted with the explosion-proof hook that cross section is work shape; The two ends of the explosion-proof hook laterally plugged are inserted in these two the first fixed frames inside respectively, and the two ends of the explosion-proof hook longitudinally plugged are inserted in these two the second fixed frames inside respectively.
Further, described explosion-proof hook is located between described two the first fixed frames and between described two the second fixed frames continuously.
Further, described pressing plate is located between described two the first fixed frames and between described two the second fixed frames continuously.
Further, be also provided with draining adhesive tape between described first fixed frame, this draining adhesive tape constitutes the passage of every layer of draining according to equal pressure principle.
Further, described column and crossbeam are steel framework, and this steel framework can resist the explosive load of design, are fixed with substrate on its surface; This steel framework is fixed at these substrate two ends, and described pressing plate is by fixing in the middle part of bolt and this substrate.Preferably, there is a plane in this column cross section in curtain wall side, and this crossbeam cuts has a plane in curtain wall side.
Preferably, some adjustable plates are provided with between described steel framework surface and described substrate.
Preferably, described steel framework surface is 6.5-22.5mm with the spacing of described substrate.
Preferably, described glass plate is two laminated hollow glass, and inner PVB film stock thickness is 1.52mm.
The beneficial effects of the utility model are: the utility model can ensure explode occur time, curtain wall member does not come off, and glass plate is cracked but can not splash, to avoid the casualties caused thus.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic diagram of the glass curtain wall system of the utility model opposing blast impulse.
Fig. 2 is the elevational schematic of the glass curtain wall system of the utility model opposing blast impulse.
Fig. 3 is the front schematic view of the node location of the glass curtain wall system of the utility model opposing blast impulse.
Fig. 4 is the schematic rear view of the node location of the glass curtain wall system of the utility model opposing blast impulse.
Fig. 5 is the structural representation of the column of the glass curtain wall system of the utility model opposing blast impulse.
Fig. 6 is the structural representation of the crossbeam of the glass curtain wall system of the utility model opposing blast impulse.
Fig. 7 is the structural representation of the draining adhesive tape of the glass curtain wall system of the utility model opposing blast impulse.
Fig. 8 is the schematic diagram that glue is played at the draining adhesive tape place of glass curtain wall system of the utility model opposing blast impulse.
Detailed description of the invention
Below by way of specific embodiment, the utility model is described in detail, but and is not used to limit practical range of the present utility model.
As shown in Figure 1 and Figure 2, the utility model provides a kind of glass curtain wall system resisting blast impulse, the same with existing glass curtain wall system, it comprises column 1, crossbeam 2 and instrument bezel 3, column and crossbeam are steel framework 1 and 2, be provided with draining adhesive tape 10 between the instrument bezel 3 of each layer, this instrument bezel 3 inside is provided with glass plate 5.
As Figure 1-4, with existing glass curtain wall system unlike, bolt and base is used in order to realize connecting steel framework 1 and 2 reliably, plate 8 connects, continuous print pressing plate 4 is used to be fixed by bolts on substrate 8 to provide fixing instrument bezel 3, the upper/lower terminal of instrument bezel 3 of the present utility model has the first corresponding fixed frame 31, and this first fixed frame 31 side outwardly has the notch that can realize secured curtain wall function, makes the first fixed frame notch of neighbouring instrument bezel relative.The left and right two ends of this instrument bezel 3 have the second corresponding fixed frame 32, and this second fixed frame 32 side outwardly has the notch that can realize secured curtain wall function, and the second fixed frame notch of the instrument bezel making left and right adjacent is relative.Between two the first fixed frames of adjacent instrument bezel, between the second fixed frame, be all inserted with the explosion-proof hook 6 that cross section is work shape, 6061-T6 aluminium can be used to close aluminium extruded sections.The two ends of the explosion-proof hook laterally plugged are inserted in these two the first fixed frames 31 inside respectively, and middle part is plugged in the notch of two the first fixed frames; The two ends of the explosion-proof hook longitudinally plugged are inserted in these two the second fixed frames 32 inside respectively, middle part is plugged in the notch of two the second fixed frames, be equivalent to the effect playing hook, resist the pulling force in plane, the instrument bezel making explosion time adjacent can not be disconnected from each other.In order to ensure bonding strength, this fixed head 6 is located between these two first fixed frames and between these two second fixed frames continuously.
In order to ensure bonding strength further, when avoiding blast to occur, curtain wall member splashes, this pressing plate 4 is located between these two first fixed frames and between these two second fixed frames continuously, on the column 1 being fixed on curtain wall by multiple bolt and crossbeam 2, to resist the load in vertical curtain wall face.As shown in Figure 5, Figure 6, column of the present utility model and crossbeam are steel framework 1 and 2, for supported glass curtain wall, intensity will be enough to opposing explosive load material selection S355JR, there is a plane in its cross section in curtain wall side, and such as this column 1 cross section is rectangle, and crossbeam 2 cross section is trapezoidal.This steel framework 1 and 2 surface is fixed with substrate 8, use 6063-T6 aluminium to close aluminium extruded sections, this steel framework 1 and 2 is fixed at these substrate 8 two ends, and this pressing plate 4 uses 6061-T6 aluminium to close aluminium extruded sections, intensity will be enough to opposing exploding wire load, by fixing in the middle part of multiple bolt and this substrate 8.Due to steel framework by the process segment welding heat affecting actual be not straight, so arrange some adjustable plates 9 between this steel framework 1 and 2 surface and this substrate 8, by the number of adjustment adjustable plate 9 and then the spacing of adjustment steel framework 1 and 2 surface and this substrate 8, to ensure that curtain wall is above same plane position all the time.Steel framework 1 and 2 surface is generally 6.5-22.5mm with the spacing of this substrate 8.
Under the effect of explosion wave, do elastic deformation according to the PVB film that the test 1.5 of explosion-proof consultant firm of Britain MFD Security Ltd is thick can not be broken through.So in order to prevent explosion time, the cracked splashing of glass plate, glass plate 5 of the present utility model is two laminated hollow glass, and inner PVB film stock thickness is 1.52mm.Use between glass plate 5 and instrument bezel 3 and fixed by the DC993N structure glue of explosion-proof test, the width of structure glue is wanted to bear explosive load.
As shown in Fig. 2, Fig. 7, Fig. 8, also be provided with draining adhesive tape 10 between first fixed frame 31 of adjacent glass frame 3 of the present utility model, this draining adhesive tape 10 have drainage channel, as shown by arrows in FIG., rainwater falls in the draining adhesive tape of interlayer, flows to glass plate outside by drainage channel.
The utility model when mounted, first mounting baseplate 8 on steel framework 1 and 2, fix column 1 and crossbeam 2, then instrument bezel 3 is fixed on column 1 and crossbeam 2 by pressing plate 4, vertically fixed head is inserted between second fixed frame 32 of the instrument bezel 3 that left and right is adjacent, then install draining adhesive tape 10, continue the instrument bezel installing top, order is the same; Finally laterally inserted fixed head between the first fixed frame 31 of neighbouring instrument bezel 3.
The utility model limited with claim.But based on this, those of ordinary skill in the art can make all obvious changes or change, all should within main spirits of the present utility model and protection domain.
Claims (9)
1. resist the glass curtain wall system of blast impulse for one kind, it comprises column, crossbeam and instrument bezel, this instrument bezel is fixed on this column and crossbeam by pressing plate, this instrument bezel inside is provided with glass plate, it is characterized in that: the upper/lower terminal of this instrument bezel has the first corresponding fixed frame, and this first fixed frame side outwardly has the notch that can realize secured curtain wall function; The left and right two ends of this instrument bezel have the second corresponding fixed frame, and this second fixed frame side outwardly has the notch that can realize secured curtain wall function; Between two the first fixed frames of adjacent instrument bezel, between the second fixed frame, be all inserted with the explosion-proof hook that cross section is work shape; The two ends of the explosion-proof hook laterally plugged are inserted in these two the first fixed frames inside respectively, and the two ends of the explosion-proof hook longitudinally plugged are inserted in these two the second fixed frames inside respectively.
2. the glass curtain wall system of opposing blast impulse according to claim 1, is characterized in that: described explosion-proof hook is located between described two the first fixed frames and between described two the second fixed frames continuously.
3. the glass curtain wall system of opposing blast impulse according to claim 1 and 2, is characterized in that: described pressing plate is located between described two the first fixed frames and between described two the second fixed frames continuously.
4. the glass curtain wall system of opposing blast impulse according to claim 3, is characterized in that: be also provided with draining adhesive tape between described first fixed frame, this draining adhesive tape has isobaric drainage channel.
5. the glass curtain wall system of opposing blast impulse according to claim 1, is characterized in that: described column and crossbeam are steel framework, this steel framework surface is fixed with substrate; This steel framework is fixed at these substrate two ends, and described pressing plate is by fixing in the middle part of bolt and this substrate.
6. the glass curtain wall system of opposing blast impulse according to claim 1, is characterized in that: described column cross section is rectangle, and described section of beam is trapezoidal.
7. the glass curtain wall system of the opposing blast impulse according to claim 5 or 6, is characterized in that: be provided with some adjustable plates between described steel framework surface and described substrate.
8. the glass curtain wall system of opposing blast impulse according to claim 7, is characterized in that: described steel framework surface is 6.5-22.5mm with the spacing of described substrate.
9. the glass curtain wall system of opposing blast impulse according to claim 1, is characterized in that: described glass plate is two laminated hollow glass, and inner PVB film stock thickness is 1.52mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640616.0U CN204174812U (en) | 2014-10-30 | 2014-10-30 | The glass curtain wall system of opposing blast impulse |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420640616.0U CN204174812U (en) | 2014-10-30 | 2014-10-30 | The glass curtain wall system of opposing blast impulse |
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| Publication Number | Publication Date |
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| CN204174812U true CN204174812U (en) | 2015-02-25 |
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| CN201420640616.0U Active CN204174812U (en) | 2014-10-30 | 2014-10-30 | The glass curtain wall system of opposing blast impulse |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121118A (en) * | 2016-08-16 | 2016-11-16 | 北京江河幕墙系统工程有限公司 | A kind of design of glass lighting roof system based on explosion prevention function |
| CN106323578A (en) * | 2016-08-10 | 2017-01-11 | 中国工程物理研究院流体物理研究所 | Anti-explosion sealed optical testing window device |
| CN112854566A (en) * | 2021-02-25 | 2021-05-28 | 伍保国 | Assembled curtain is used to building decoration with quick mounting structure |
-
2014
- 2014-10-30 CN CN201420640616.0U patent/CN204174812U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323578A (en) * | 2016-08-10 | 2017-01-11 | 中国工程物理研究院流体物理研究所 | Anti-explosion sealed optical testing window device |
| CN106323578B (en) * | 2016-08-10 | 2019-03-26 | 中国工程物理研究院流体物理研究所 | The sealing optic test window device of explosion-proof impact |
| CN106121118A (en) * | 2016-08-16 | 2016-11-16 | 北京江河幕墙系统工程有限公司 | A kind of design of glass lighting roof system based on explosion prevention function |
| CN106121118B (en) * | 2016-08-16 | 2018-10-02 | 北京江河幕墙系统工程有限公司 | A kind of design of glass lighting roof system based on explosion prevention function |
| CN112854566A (en) * | 2021-02-25 | 2021-05-28 | 伍保国 | Assembled curtain is used to building decoration with quick mounting structure |
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| GR01 | Patent grant |