CN201817943U - Unit type assembly for fireproof glass curtain wall - Google Patents
Unit type assembly for fireproof glass curtain wall Download PDFInfo
- Publication number
- CN201817943U CN201817943U CN2010205716886U CN201020571688U CN201817943U CN 201817943 U CN201817943 U CN 201817943U CN 2010205716886 U CN2010205716886 U CN 2010205716886U CN 201020571688 U CN201020571688 U CN 201020571688U CN 201817943 U CN201817943 U CN 201817943U
- Authority
- CN
- China
- Prior art keywords
- curtain wall
- unit type
- modular assembly
- steel
- steel frame
- 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
Links
- 239000011521 glass Substances 0.000 title claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 239000010410 layer Substances 0.000 claims abstract description 5
- 239000011229 interlayer Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 229920000260 silastic Polymers 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005034 decoration Methods 0.000 description 4
- 239000013536 elastomeric material Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 235000010210 aluminium Nutrition 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
Images
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- Special Wing (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model provides a unit type assembly for large-area fireproof glass curtain wall, the unit type comprises steel frameworks and more than two layers of interlayer fireproof glass plates installed in the steel framework, the steel framework is formed by connection of left and right columns and upper and lower crossbeams, the left and right columns and the upper and lower crossbeams all adopt the same cross section bar, the section bar is provided with at leas one clamp groove, an inserting strip is disposed in each clamp groove, the steel frames are connected via the inserting strip inserted in the clamp groove. The unit type assembly in the utility model is advantageous in that, a plurality of unit type assemblies can be made in manufacture workshop and are assembled into a glass curtain wall in field, solving problem of great construction difficulty via using steel materials to construct whole curtain wall, hard connection is not provided between inserting strip and units, preventing adjacent unit type assemblies from generating torque force generated during hard connection when the assemblies are heated to expand, improving whole fireproof capability of curtain wall.
Description
Technical field
The utility model relates to constructional materials, specifically is a kind of modular assembly that is used to construct the flame resistant glass curtain wall.
Background technology
In housing construction, industry and commercial building all require the fire prevention barrier in the building of communal facility, comprise on the solar energy battery curtain wall at the large-area glass curtain wall, must satisfy fire protection requirement.
Traditional curtain wall roughly is made up of metal framework, glass plate, metal framework is installed on the building bracing frame as glass plate, common soda-lime glass plate is installed on the metal framework, because aluminium is good and cheap, processing easily, therefore a large amount of use aluminiums are as framework, but for the curtain wall that fire protection requirement is arranged, metal framework should use steel frame, glass plate also should use the flame resistant glass plate.
As the flame resistant glass curtain wall, they can keep out the flame of a period of time at least, and the longer the better the time.Because the coefficient of thermal expansion of building, steel frame and flame resistant glass plate has than big difference, existing flame resistant glass curtain wall, comprise CN201040993Y, CN201049162Y, the disclosed fireproof glass epoxy frame system of CN201053284Y, be to become braced structures by the steel frame of integral installation on building, the flame resistant glass plate of being made up of bilayer or multi-layer transparent glass is fixed on the steel frame, leaves flexible slit between the end of glass plate and steel frame.Yet, in the fire arriving, building, steel frame and flame resistant glass plate expanded by heating, the Stress Transfer that occurs that expands arrives whole flame resistant glass curtain wall, for the bigger curtain wall of area, because dilation dimension differs greatly between building, steel frame and the flame resistant glass plate, avalanche appears in the junction of building, steel frame easily.It is because bulky that the steel frame of this integral installation also has a defective, need be with steel profile band site operation, because steel profile hardness is big, and the construction equipment complexity, difficulty of construction is big.
Summary of the invention
The purpose of this utility model is to be provided at the modular assembly that large tracts of land flame resistant glass curtain wall uses, and the flame resistant glass curtain wall of being made up of this assembly can reduce Stress Transfer, improves fire resistance property.
This modular assembly is made up of steel frame, the two-layer above interlayer flame resistant glass plate that is installed in the steel frame, steel frame is connected and composed by left and right pillar and lower and upper cross-member, left and right pillar and lower and upper cross-member all adopt same cross section section bar, this section bar has at least one clip slot, cutting is respectively arranged in each clip slot, connect by the cutting that is inserted in the clip slot between the steel frame.
Best flexible weather strip between above-mentioned cutting and the clip slot.Elastic sealing strip can adopt has high-temperature flame-proof fire proofing such as flame retardant rubber, preferably the weather strip of being made by silastic material that is wrapped in the cutting surface.
In the above-mentioned section bar preferred 2～3 of clip slot arranged, so that can firmly connect between the flame resistant glass curtain wall component, and be convenient to assembling and form curtain wall.
The width of above-mentioned cutting makes to connect between the flame resistant glass curtain wall component of back to form the gap more preferably greater than two clip slot degree of depth sums.
The utility model makes curtain wall be divided into a plurality of modular assemblies, after making a plurality of modular assemblies, atelier forms curtain wall to assembled on site, solve the big problem of difficulty of construction when using steel profile to construct integrated curtain-wall, transplant a cutting with the unit between do not have rigid the connection, make and the torsion transmission that adjacent cells formula assembly is taken place in the time of can not producing rigid connection when expanded by heating improved the whole fire resistance property of curtain wall.
Description of drawings
Fig. 1 is the curtain wall schematic diagram.
Fig. 2 is the A-A sectional drawing.
Fig. 3 is a kind of embodiment section bar of the utility model sectional view.
Fig. 4 is the B-B sectional drawing.
The specific embodiment
Fig. 1 and Fig. 2 illustrate a kind of curtain wall that is installed on the building, and this curtain wall is spliced to form by 6 modular assemblies.
Each modular assembly is made up of steel frame and two-layer above interlayer flame resistant glass plate 2, and flame resistant glass plate 2 is installed in the steel frame.Steel frame is connected and composed by left column 3, right column 4, top rail 5 and lower transverse beam 6.Left column 3, right column 4, top rail 5 and lower transverse beam 6 adopt same steel profile shown in Figure 3.This steel profile has a plane 7, and two clip slots 8,9 are arranged on this face, and this plane 7 is positioned at the outside of modular assembly when forming steel frame.Also has glass connecting portion 10 on this steel profile.
Fig. 4 is the connecting portion that 2 modular assembly assemblings form curtain wall, respectively have in the clip slot 8,9 and transplant a cutting 11,12, this cutting 11,12 is inserted in the corresponding clip slot 13,14 of another modular assembly simultaneously, be enclosed with the fire-resistant elastomeric material weather strip 15,16 of silicon rubber in the cutting 11,12, make and realize between the modular assembly flexibly connecting, reduce the torsion transmission under heating status.Transplant a cutting 11,12 best width greater than two clip slot degree of depth sums that patched, make to connect between the modular assembly in back to form gap 24, under heating status, can not cause mutual extrusion and transmit torsion.
Steel profile also has caulking groove 18, is embedded with elastomeric material weather strip 17 on the caulking groove 18, is connected with buckle 19 on the glass connecting portion 10, flexible material seal bar 20 on this buckle 19, and flame resistant glass plate 2 is clipped between elastomeric material weather strip 17 and the elastomeric material weather strip 20.
Steel frame outside can also sacrifice property decoration 21, and this decoration 21 as decorative object, can make steel frame heat insulation when fire occurs under normal operating condition, the protection steel frame.The buckle 19 in the steel frame outside can also have sealing joint strip 22 and decoration 23, prevents that dust or rainwater from entering the gap 24 between the modular assembly.
Find through fire resistance test, the curtain wall that adopts the utility model to form constitutes the combustion chamber at concrete frame and brick wall, combustible burns in the combustion chamber, after surpassing 1000 ℃, the burning interior temperature was heated 1.5 hours, flame resistant glass partial rupture and 21 damages of sacrifice property decoration appear, but steel frame and excellent with the connecting portion of building.
Claims (5)
1. the modular assembly of a flame resistant glass curtain wall, form by steel frame, the two-layer above interlayer flame resistant glass plate that is installed in the steel frame, it is characterized in that, described steel frame is connected and composed by left and right pillar and lower and upper cross-member, left and right pillar and lower and upper cross-member adopt same cross section section bar, this section bar has at least one clip slot, and cutting is respectively arranged in each clip slot, is connected by the cutting that is inserted in the clip slot between the modular assembly.
2. according to the described modular assembly of claim 1, it is characterized in that flexible weather strip between described cutting and the clip slot.
3. according to the described modular assembly of claim 1, it is characterized in that described elastic sealing strip is a silastic sealing strip.
4. according to the described modular assembly of claim 1, it is characterized in that described section bar has 2～3 clip slots.
5. according to the described modular assembly of claim 1, it is characterized in that the width of described cutting makes to connect between the modular assembly in back to form the gap greater than two clip slot degree of depth sums.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205716886U CN201817943U (en) | 2010-10-14 | 2010-10-14 | Unit type assembly for fireproof glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205716886U CN201817943U (en) | 2010-10-14 | 2010-10-14 | Unit type assembly for fireproof glass curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201817943U true CN201817943U (en) | 2011-05-04 |
Family
ID=43915907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205716886U Expired - Fee Related CN201817943U (en) | 2010-10-14 | 2010-10-14 | Unit type assembly for fireproof glass curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201817943U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994355A (en) * | 2010-10-14 | 2011-03-30 | 广东金刚玻璃科技股份有限公司 | Unit-type components of fireproofing glass curtain wall |
| CN104420559A (en) * | 2013-09-02 | 2015-03-18 | 江苏昊拓办公家具有限公司 | Vertical hidden frame structure of glass curtain wall |
-
2010
- 2010-10-14 CN CN2010205716886U patent/CN201817943U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994355A (en) * | 2010-10-14 | 2011-03-30 | 广东金刚玻璃科技股份有限公司 | Unit-type components of fireproofing glass curtain wall |
| CN104420559A (en) * | 2013-09-02 | 2015-03-18 | 江苏昊拓办公家具有限公司 | Vertical hidden frame structure of glass curtain wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20191014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |