CN113846784A - High strength fire prevention curtain - Google Patents
High strength fire prevention curtain Download PDFInfo
- Publication number
- CN113846784A CN113846784A CN202111259995.XA CN202111259995A CN113846784A CN 113846784 A CN113846784 A CN 113846784A CN 202111259995 A CN202111259995 A CN 202111259995A CN 113846784 A CN113846784 A CN 113846784A
- Authority
- CN
- China
- Prior art keywords
- steel
- fireproof
- curtain wall
- frame
- wall glass
- 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.)
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- 230000002265 prevention Effects 0.000 title claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 65
- 239000010959 steel Substances 0.000 claims abstract description 65
- 239000011521 glass Substances 0.000 claims abstract description 32
- 229910001335 Galvanized steel Inorganic materials 0.000 claims abstract description 29
- 239000008397 galvanized steel Substances 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 239000012634 fragment Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 230000009970 fire resistant effect Effects 0.000 claims 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005253 cladding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- 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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/943—Building elements specially adapted therefor elongated
- E04B1/944—Building elements specially adapted therefor elongated covered with fire-proofing material
-
- 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
- E04B2/967—Details of the cross-section of the mullions or transoms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Building Environments (AREA)
Abstract
The invention relates to a high-strength fireproof curtain wall, which comprises a curtain wall keel and fireproof curtain wall glass, wherein the curtain wall keel consists of a plurality of criss-cross fireproof upright posts and fireproof cross beams; the fireproof upright posts comprise galvanized steel upright posts and coating vertical frames, and the fireproof cross beams comprise galvanized steel cross beams and coating transverse frames; the indoor side of the fireproof curtain wall glass is provided with a steel auxiliary frame, and an inner fireproof cushion block is arranged between the steel auxiliary frame and the fireproof curtain wall glass; a steel pressing frame is arranged on the outdoor side of the fireproof curtain wall glass, and an outer fireproof cushion block is arranged between the steel pressing frame and the fireproof curtain wall glass; according to the scheme, the galvanized steel material is used as the supporting structure, so that the framework meets the fire-proof grade requirement, and the aluminum alloy outer frame is wrapped to serve as the decorative layer, so that the vertical surface effect of the curtain wall can be guaranteed on the premise of safety and the normal use function of the building; meanwhile, different fire-proof grades can be achieved according to requirements, the overall structural strength is high, safety and stability are achieved, materials are saved, and cost and manufacturing cost are reduced.
Description
Technical Field
The invention relates to a high-strength fireproof curtain wall, and belongs to the technical field of glass curtain walls.
Background
The traditional fireproof glass curtain wall is provided with various internal structures and construction procedures, so that glass is often simply made into fireproof glass, and an aluminum profile structure for supporting the glass is omitted; when the actual conflagration that takes place, the fire prevention glass who processes the preparation through special technology often can reach the fire prevention time, but bearing structure aluminum alloy can not reach the refractory time, and the melting point of aluminum alloy is lower, and the refractory time is short, when leading to catching fire, the fire prevention glass curtain wall fossil fragments collapse easily, and the virtual of shape is unable true effectual plays the fire prevention effect.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a high-strength fireproof curtain wall.
In order to achieve the purpose, the invention adopts the technical scheme that: a high-strength fireproof curtain wall comprises a curtain wall keel and fireproof curtain wall glass, wherein the curtain wall keel consists of a plurality of criss-cross fireproof upright columns and fireproof cross beams; the fireproof upright posts comprise galvanized steel upright posts and cladding upright frames, the cladding upright frames wrap the galvanized steel upright posts, the fireproof cross beams comprise galvanized steel cross beams and cladding transverse frames, and the cladding transverse frames wrap the galvanized steel cross beams; the fireproof curtain wall glass is characterized in that a steel auxiliary frame is arranged on the indoor side of the fireproof curtain wall glass, a steel pressing plate is arranged in the steel auxiliary frame, the steel pressing plate is fixedly connected with a curtain wall keel through a screw, the steel auxiliary frame is fixed on the curtain wall keel in a pressing mode through the steel pressing plate, and an inner fireproof cushion block is arranged between the steel auxiliary frame and the fireproof curtain wall glass; the outdoor side of the fireproof curtain wall glass is provided with a steel pressing frame, a steel base plate is arranged in the steel pressing frame, the steel base plate is fixedly connected with a steel pressing plate and a curtain wall keel through screws, the steel base plate presses the steel pressing frame to be fixed on the outer side of the fireproof curtain wall glass in a pressing mode, and an outer fireproof cushion block is arranged between the steel pressing frame and the fireproof curtain wall glass.
Preferably, a stainless steel positioning piece is arranged in the steel pressing frame and located on the outer side of the steel base plate, the end portion of the stainless steel positioning piece abuts against the inner side edge of the steel pressing frame, and a screw hole matched with a screw is formed in the stainless steel positioning piece.
Preferably, the end part of the galvanized steel beam is provided with a connecting angle steel, and the galvanized steel beam is fixedly connected with the galvanized steel upright post through the connecting angle steel.
Preferably, the side edges of the inner fireproof cushion block and the outer fireproof cushion block are closed by fireproof glue.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
according to the high-strength fireproof curtain wall, the galvanized steel material is used as the supporting structure, the framework meets the fireproof grade requirement, and the aluminum alloy outer frame is wrapped to serve as the decorative layer, so that the vertical surface effect of the curtain wall can be guaranteed on the premise of safety and the normal use function of a building; meanwhile, different fire-proof grades can be achieved according to requirements, the overall structural strength is high, safety and stability are achieved, materials are saved, and cost and manufacturing cost are reduced.
Drawings
The technical scheme of the invention is further explained by combining the accompanying drawings as follows:
FIG. 1 is a cross-sectional view of a high-strength fire curtain wall according to the present invention;
FIG. 2 is a longitudinal sectional node diagram of the high-strength fireproof curtain wall according to the invention.
Detailed Description
The invention is described in further detail below with reference to the figures and the embodiments.
As shown in fig. 1 and 2, the high-strength fireproof curtain wall comprises a curtain wall keel and fireproof curtain wall glass 1, wherein the curtain wall keel is composed of a plurality of criss-cross fireproof upright columns and fireproof cross beams; the fireproof upright column comprises a galvanized steel upright column 2 and a coating vertical frame 3, the coating vertical frame 3 wraps the galvanized steel upright column 2, the fireproof cross beam comprises a galvanized steel cross beam 4 and a coating transverse frame 5, and the coating transverse frame 5 wraps the galvanized steel cross beam 4.
The galvanized steel upright column 2 and the galvanized steel cross beam 4 are used as main supporting structures and have high fireproof grade and strength, and fireproof coatings can be brushed on the surfaces of the galvanized steel upright column 2 and the galvanized steel cross beam 4 to improve the fire resistance; the end part of the galvanized steel beam 4 is provided with a connecting angle steel 13, and the galvanized steel beam 4 is fixedly connected with the galvanized steel upright post 2 through the connecting angle steel 13; the coating vertical frame 3 and the coating transverse frame 5 play a role in decoration, and the attractiveness of the keel is improved.
The indoor side of fire prevention curtain wall glass 1 is provided with the steel and attaches frame 6, and the steel attaches and is provided with steel clamp plate 7 in the frame 6, and steel clamp plate 7 is linked fixedly through screw and curtain fossil fragments, and steel clamp plate 7 attaches the steel and attaches 6 pressfittings of frame and fix on curtain fossil fragments, and the steel attaches and is provided with interior fire prevention cushion 8 between frame 6 and the fire prevention curtain wall glass 1.
The outdoor side of fire prevention curtain wall glass 1 is provided with the steel and presses frame 9, is provided with steel backing plate 10 in the steel presses frame 9, and steel backing plate 10 is connected fixedly through screw and steel clamp plate 7 and curtain fossil fragments, and steel backing plate 10 presses frame 9 pressfitting with the steel and fixes in the outside of fire prevention curtain wall glass 1, and the steel is pressed and is provided with outer fire prevention cushion 11 between frame 9 and the fire prevention curtain wall glass 1.
Be provided with stainless steel spacer 12 in the steel pressure frame 9, stainless steel spacer 12 is located the outside of steel backing plate 10, and the tip of stainless steel spacer 12 supports the inboard side that the frame 9 was pressed to the steel, is provided with on the stainless steel spacer 12 with screw complex screw hole, can press the centering position of frame 9 through the quick location steel of stainless steel spacer 12 to guarantee the installation effectiveness, improve the installation accuracy.
The side edges of the inner fireproof cushion block 8 and the outer fireproof cushion block 11 are closed through fireproof glue, the fireproof performance of a glue seam is guaranteed, and a gap between glass is filled with silicone weather-resistant glue and a foam strip.
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a high strength fire prevention curtain which characterized in that: the fireproof curtain wall comprises a curtain wall keel and fireproof curtain wall glass (1), wherein the curtain wall keel consists of a plurality of fireproof upright columns and fireproof cross beams which are criss-cross; the fireproof upright posts comprise galvanized steel upright posts (2) and coating vertical frames (3), the coating vertical frames (3) wrap the galvanized steel upright posts (2), the fireproof cross beam comprises galvanized steel cross beams (4) and coating transverse frames (5), and the coating transverse frames (5) wrap the galvanized steel cross beams (4); a steel auxiliary frame (6) is arranged on the indoor side of the fireproof curtain wall glass (1), a steel pressing plate (7) is arranged in the steel auxiliary frame (6), the steel pressing plate (7) is fixedly connected with a curtain wall keel through screws, the steel pressing plate (7) presses and fixes the steel auxiliary frame (6) on the curtain wall keel, and an inner fireproof cushion block (8) is arranged between the steel auxiliary frame (6) and the fireproof curtain wall glass (1); the outdoor side of fire prevention curtain wall glass (1) is provided with steel and presses frame (9), is provided with steel backing plate (10) in steel pressure frame (9), and steel backing plate (10) are connected fixedly through screw and steel clamp plate (7) and curtain fossil fragments, and steel backing plate (10) are pressed frame (9) pressfitting with the steel and are fixed in the outside of fire prevention curtain wall glass (1), and the steel is pressed and is provided with outer fire prevention cushion (11) between frame (9) and fire prevention curtain wall glass (1).
2. The high-strength fire-resistant curtain wall as recited in claim 1, wherein: be provided with stainless steel spacer (12) in steel pressure frame (9), stainless steel spacer (12) are located the outside of steel backing plate (10), and the tip of stainless steel spacer (12) supports the inboard side of steel pressure frame (9), is provided with the screw hole with screw complex on stainless steel spacer (12).
3. The high-strength fire-resistant curtain wall as recited in claim 1, wherein: the end part of the galvanized steel beam (4) is provided with a connecting angle steel (13), and the galvanized steel beam (4) is fixedly connected with the galvanized steel upright post (2) through the connecting angle steel (13).
4. The high strength fire curtain wall as claimed in claim 3, wherein: the side edges of the inner fireproof cushion block (8) and the outer fireproof cushion block (11) are closed by fireproof glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111259995.XA CN113846784A (en) | 2021-10-28 | 2021-10-28 | High strength fire prevention curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111259995.XA CN113846784A (en) | 2021-10-28 | 2021-10-28 | High strength fire prevention curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113846784A true CN113846784A (en) | 2021-12-28 |
Family
ID=78983472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111259995.XA Pending CN113846784A (en) | 2021-10-28 | 2021-10-28 | High strength fire prevention curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113846784A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649372U (en) * | 2010-01-05 | 2010-11-24 | 深圳市方大装饰工程有限公司 | Fireproof glass curtain wall with hidden frame |
| EP2365148A1 (en) * | 2010-03-05 | 2011-09-14 | Versluis & Smits Vliesgeveltechniek B.V. | Fire resistant curtain wall of steel reinforced plastic profiles |
| CN203782939U (en) * | 2014-02-24 | 2014-08-20 | 北京格雷泰科建筑技术有限公司 | Novel stainless steel fireproof curtain wall |
| CN208748939U (en) * | 2018-08-20 | 2019-04-16 | 山西鑫铭格消防科技有限公司 | A kind of bright frame fire-proof glass curtain wall |
| CN210857676U (en) * | 2019-07-16 | 2020-06-26 | 浙江亚厦幕墙有限公司 | Glass panel connecting structure of fireproof curtain wall |
| CN111663692A (en) * | 2020-06-30 | 2020-09-15 | 苏州金螳螂幕墙有限公司 | Solid steel frame glass curtain wall of unordered installation |
| CN211646892U (en) * | 2019-11-12 | 2020-10-09 | 南京金中建幕墙装饰有限公司 | Large-span glass curtain wall with steel keel externally wrapped with aluminum plate |
| CN211923159U (en) * | 2020-03-02 | 2020-11-13 | 弗思特工程咨询南京有限公司 | Node structure of full-hidden glass curtain wall |
| CN214034252U (en) * | 2020-08-28 | 2021-08-24 | 苏州市华丽美登装饰装璜有限公司 | Full-hidden frame glass curtain wall structure |
| CN214364292U (en) * | 2020-12-24 | 2021-10-08 | 西安西航集团铝业有限公司 | Novel fireproof curtain wall |
-
2021
- 2021-10-28 CN CN202111259995.XA patent/CN113846784A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649372U (en) * | 2010-01-05 | 2010-11-24 | 深圳市方大装饰工程有限公司 | Fireproof glass curtain wall with hidden frame |
| EP2365148A1 (en) * | 2010-03-05 | 2011-09-14 | Versluis & Smits Vliesgeveltechniek B.V. | Fire resistant curtain wall of steel reinforced plastic profiles |
| CN203782939U (en) * | 2014-02-24 | 2014-08-20 | 北京格雷泰科建筑技术有限公司 | Novel stainless steel fireproof curtain wall |
| CN208748939U (en) * | 2018-08-20 | 2019-04-16 | 山西鑫铭格消防科技有限公司 | A kind of bright frame fire-proof glass curtain wall |
| CN210857676U (en) * | 2019-07-16 | 2020-06-26 | 浙江亚厦幕墙有限公司 | Glass panel connecting structure of fireproof curtain wall |
| CN211646892U (en) * | 2019-11-12 | 2020-10-09 | 南京金中建幕墙装饰有限公司 | Large-span glass curtain wall with steel keel externally wrapped with aluminum plate |
| CN211923159U (en) * | 2020-03-02 | 2020-11-13 | 弗思特工程咨询南京有限公司 | Node structure of full-hidden glass curtain wall |
| CN111663692A (en) * | 2020-06-30 | 2020-09-15 | 苏州金螳螂幕墙有限公司 | Solid steel frame glass curtain wall of unordered installation |
| CN214034252U (en) * | 2020-08-28 | 2021-08-24 | 苏州市华丽美登装饰装璜有限公司 | Full-hidden frame glass curtain wall structure |
| CN214364292U (en) * | 2020-12-24 | 2021-10-08 | 西安西航集团铝业有限公司 | Novel fireproof curtain wall |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211228 |