CN109138237A - fireproof curtain wall - Google Patents
fireproof curtain wall Download PDFInfo
- Publication number
- CN109138237A CN109138237A CN201811141254.XA CN201811141254A CN109138237A CN 109138237 A CN109138237 A CN 109138237A CN 201811141254 A CN201811141254 A CN 201811141254A CN 109138237 A CN109138237 A CN 109138237A
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- Prior art keywords
- connected unit
- curtain wall
- continuous
- fire prevention
- platform
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 86
- 239000010959 steel Substances 0.000 claims abstract description 86
- 230000002265 prevention Effects 0.000 claims abstract description 76
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 241000628997 Flos Species 0.000 claims abstract description 13
- 239000002390 adhesive tape Substances 0.000 claims description 39
- 238000005452 bending Methods 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 7
- 210000000988 bone and bone Anatomy 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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
-
- 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
- E04B1/948—Fire-proof sealings or joints
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of fireproof curtain walls, including steel joist, curtain wall panel, pressing plate and clamping screw, connected unit is formed on steel joist, dry matter sealing joint strip is installed in at least side edge far from connected unit on steel joist, the fire prevention silk floss item being close to steel joist is provided between dry matter sealing joint strip and connected unit, continuous item of preventing fires is clamped close to one end of connected unit and connected unit, curtain wall panel is carried on dry matter sealing joint strip, and pressing plate is pressed in curtain wall panel and is connected by clamping screw and connected unit locking.The fireproof curtain wall has the advantages that simple structure, ingenious in design, low in cost, fire line and leakproofness are high, installation effectiveness can be improved.
Description
Technical field
The invention mainly relates to building engineering field more particularly to a kind of fireproof curtain walls.
Background technique
Curtain wall generally comprises steel curtain wall and aluminum curtain wall, the production easy to form of aluminum curtain wall, but it does not have fire line
Energy.Existing steel curtain wall includes steel joist, keeper plate of steel, glass plate and bolt, and glass plate passes through keeper plate of steel and bolt and steel dragon
Bone generates connection, sealant can be stamped between glass plate and steel joist and keeper plate of steel to guarantee sealing performance and bonding strength,
Existing steel curtain wall has a good fire protecting performance compared to aluminum curtain wall, but when, sealant is in whole fire protecting performance
A pain spot, when occuring as calamity, sealant be easy is burnt, i.e., so that between glass plate and steel joist and keeper plate of steel
Gap is generated, flame is often involved in from the gap.Therefore the fire protecting performance for further increasing steel curtain wall is skill urgently to be resolved
Art problem.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, provide a kind of structure it is simple, it is ingenious in design,
Low in cost, fire line and leakproofness are high, the fireproof curtain wall of installation effectiveness can be improved.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of fireproof curtain wall, including steel joist, curtain wall panel, pressing plate and clamping screw form connected unit, steel on the steel joist
It is installed with dry matter sealing joint strip in at least side edge far from connected unit on keel, is done between matter sealing joint strip and connected unit
It is provided with the fire prevention silk floss item being close to steel joist, the continuous item of preventing fires is clamped close to one end of connected unit and connected unit, the curtain
Wallboard is carried on dry matter sealing joint strip, and the pressing plate is pressed in curtain wall panel and is connected by clamping screw and connected unit locking
It connects.
As a further improvement of the above technical scheme:
The steel joist forms adhesive tape card slot in the two sides edge far from connected unit, between connected unit two sides and steel joist
Continuous clamp bar slot is formed, the dry matter sealing joint strip is installed in the adhesive tape card slot of corresponding side, and the continuous item of the fire prevention is close to connection
One end of platform is stuck in continuous clamp bar slot.
The steel joist is set as opening-closed sectional material keel, and the silk floss clamp bar slot is molded over the two of opening-closed sectional material keel loading end
Corner, the silk floss clamp bar slot are molded between the loading end and connected unit of opening-closed sectional material keel.
Further include connection bolt, the steel joist be set as fire resisting can composite keel, the fire resisting can composite keel in logical
Connection bolt is crossed to be fastenedly connected with basic framework.
The steel joist is set as opening profile keel, and the opening profile keel have described in middle position bending forming
Connected unit, in connected unit two sides, bending forming has fire prevention platform, is formed between the two fracture sides and fire prevention platform of opening profile keel
The adhesive tape card slot, prevents fires and forms the continuous clamp bar slot between platform and connected unit, and described one end for preventing fires continuous item is stuck in continuous item card
In slot and continuous item of preventing fires is close to fire prevention platform.
The steel joist is set as opening profile keel, and the opening profile keel have described in middle position bending forming
Connected unit, in connected unit two sides, bending forming has fire prevention platform, and the adhesive tape card slot, opening profile dragon are bent on the outside of fire prevention platform
Two fracture sides of bone are located at the bottom side of fire prevention platform, prevent fires and form the continuous clamp bar slot between platform and connected unit, and the fire prevention is continuous
One end of item is stuck in continuous clamp bar slot and continuous item of preventing fires is close to fire prevention platform, the fracture of the connection bolt fastening connection steel joist
Side and basic framework.
The steel joist is set as opening profile keel, and the opening profile keel have described in middle position bending forming
Connected unit, in connected unit two sides, bending forming has connection side, is bent with the adhesive tape card to curtain wall panel direction in connection side end portion
Slot, two fracture sides of opening profile keel are located on the inside of adhesive tape card slot, and two fracture sides form fire prevention platforms, fire prevention platform with connect
The continuous clamp bar slot is formed between platform, described one end for preventing fires continuous item is stuck in continuous clamp bar slot and the continuous item of fire prevention and fire prevention platform are tight
Patch, connection bolt fastening connection connection side and basic framework.
The steel joist is set as opening profile keel, and the opening profile keel have described in middle position bending forming
Connected unit, in connected unit two sides, equal bending forming has two sections of fire prevention platforms, two fracture sides of opening profile keel and preventing for outside
The adhesive tape card slot is formed between fiery platform, and the continuous clamp bar slot, the continuous item of the fire prevention are formed between inside fire prevention platform and connected unit
One end be stuck in continuous clamp bar slot and prevent fires continuous item and both ends platform of preventing fires are close to.
The notch direction of the adhesive tape card slot is parallel with clamping screw axis, the notch direction of the silk floss clamp bar slot and locking
Bolt axis is vertical.
The steel joist is set as opening profile keel, and the opening profile keel have described in middle position bending forming
Connected unit, in connected unit two sides, equal bending forming has two sections of fire prevention platforms, two fracture sides of opening profile keel and curtain wall panel with
And the adhesive tape card slot is formed between basic framework, and the continuous clamp bar slot is formed between inside fire prevention platform and connected unit, it is described anti-
One end of fiery silk floss item is stuck in continuous clamp bar slot and continuous item of preventing fires is close to both ends fire prevention platform.
The notch direction of the adhesive tape card slot and continuous clamp bar slot is vertical with clamping screw axis.
Structure glue is provided between the pressing plate and curtain wall panel.
Dismountable cover board is installed with outside the pressing plate.
Compared with the prior art, the advantages of the present invention are as follows:
Fireproof curtain wall of the invention, when which installs, the continuous item that will first prevent fires is formed with connected unit to be clamped, and makes prevent fires continuous item and steel
The loading end of keel is close to, and then dry matter sealing joint strip is installed on to the edge of steel joist loading end, curtain wall panel is carried on
It does on matter sealing joint strip, then pressing plate is pressed in curtain wall panel, is threaded through on pressing plate using clamping screw and is formed with connected unit
Connection, when further screwing clamping screw, clamping screw leads to pressing plate and curtain wall panel is driven to be pressed on dry matter sealing joint strip.It is more traditional
For structure, the fireproof curtain wall itself forms steel curtain wall, has good fire protecting performance, and dry matter sealing joint strip ensure that
The air-tightness and watertightness of fireproof curtain wall；And continuous item of preventing fires is arranged on the loading end of steel joist, further define one layer every
Fire bed, when occuring as calamity burns dry matter sealing joint strip, which forms partition, flame can be prevented to be involved in, significantly
Ground improves the fire protecting performance of steel curtain wall；Also, prevent fires continuous item and connected unit formation clamping, enable the continuous item of fire prevention quickly to determine
Position is installed on steel joist, does not need Nian Jie with steel joist in continuous back sizing of fire prevention, substantially increases installation effectiveness, reduction
Installation cost, structure are simple, ingenious in design.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the structural schematic diagram of the embodiment of the present invention 2.
Fig. 3 is the structural schematic diagram of the embodiment of the present invention 3.
Fig. 4 is the structural schematic diagram of the embodiment of the present invention 4.
Fig. 5 is the structural schematic diagram of the embodiment of the present invention 5.
Fig. 6 is the structural schematic diagram of the embodiment of the present invention 6.
Each label indicates in figure:
1, steel joist；11, connected unit；12, adhesive tape card slot；13, continuous clamp bar slot；14, fire prevention platform；15, side is connected；2, curtain wall panel；
3, pressing plate；4, clamping screw；5, matter sealing joint strip is done；6, the continuous item of fire prevention；7, bolt is connected；8, structure glue；9, cover board.
Specific embodiment
The present invention is described in further details below with reference to Figure of description and specific embodiment.
Embodiment 1:
As shown in Figure 1, the first embodiment of fireproof curtain wall of the present invention, which includes steel joist 1, curtain wall panel 2, pressing plate 3
With clamping screw 4, connected unit 11 is formed on steel joist 1, in at least side edge card far from connected unit 11 on steel joist 1
Equipped with dry matter sealing joint strip 5, it is provided with the fire prevention silk floss item 6 being close to steel joist 1 between dry matter sealing joint strip 5 and connected unit 11,
Continuous item 6 of preventing fires is clamped close to one end of connected unit 11 and connected unit 11, and curtain wall panel 2 is carried on dry matter sealing joint strip 5, pressing plate 3
It is pressed in curtain wall panel 2 and is connected by clamping screw 4 and the locking of connected unit 11.When the curtain wall is installed, will first prevent fires continuous item 6 with
Connected unit 11 forms clamping, and the continuous item 6 that makes to prevent fires is close to the loading end of steel joist 1, and dry matter sealing joint strip 5 is then installed on steel
Curtain wall panel 2 is carried on dry matter sealing joint strip 5, then pressing plate 3 is pressed in curtain wall panel 2 by the edge of 1 loading end of keel,
It is threaded through on pressing plate 3 using clamping screw 4 and is formed with connected unit 11 and connected, when further screwing clamping screw 4, clamping screw
4 logical pressing plates 3 drive curtain wall panel 2 to be pressed on dry matter sealing joint strip 5.For traditional structure, the fireproof curtain wall itself is formd
Steel curtain wall has good fire protecting performance, and dry matter sealing joint strip 5 ensure that the air-tightness and watertightness of fireproof curtain wall；And
Continuous item 6 of preventing fires is arranged on the loading end of steel joist 1, further defines one layer of refuge floor, makes dry matter sealing when occuring as calamity
When adhesive tape 5 is burnt, which forms partition, flame can be prevented to be involved in, improve the fire line of steel curtain wall significantly
Energy；Also, the continuous item 6 of fire prevention is formed with connected unit 11 to be clamped, and is enabled and is prevented fires in the quick location and installation to steel joist 1 of continuous item 6, no
It needs Nian Jie with steel joist 1 in continuous 6 back of item sizing of preventing fires, substantially increases installation effectiveness, reduce installation cost, structure
Simply, ingenious in design.
In the present embodiment, steel joist 1 forms adhesive tape card slot 12 in the two sides edge far from connected unit 11, in connected unit
Continuous clamp bar slot 13 is formed between 11 two sides and steel joist 1, dry matter sealing joint strip 5 is installed in the adhesive tape card slot 12 of corresponding side,
Continuous item 6 of preventing fires is stuck in continuous clamp bar slot 13 close to one end of connected unit 11.In the structure, it is close that dry matter is clamped by adhesive tape card slot 12
Seal strip 5 clamps continuous item 6 of preventing fires by continuous clamp bar slot 13, simple and practical in structure.
In the present embodiment, the notch direction of adhesive tape card slot 12 is parallel with 4 axis of clamping screw, the notch side of continuous clamp bar slot 13
To vertical with 4 axis of clamping screw.In the structure, adhesive tape card slot 12 is equivalent to the vertical slot of notch upward, continuous 13 phase of clamp bar slot
When the transverse groove horizontal in notch, after installation, dry matter sealing joint strip 5 can be held in adhesive tape card slot 12 by 2 bearing capacity of curtain wall panel
To guarantee air-tightness and watertightness；Continuous item 6 of preventing fires can be tightly attached on the loading end of steel joist 1 by the constraint of continuous clamp bar slot 13, with
Guarantee fire line.
In the present embodiment, structure glue 8 is provided between pressing plate 3 and curtain wall panel 2.The structure glue 8 can use wet glue or dry
Glue is in order to guarantee the air-tightness and watertightness between pressing plate 3 and curtain wall panel 2, to prevent clamping screw 4 from generating corrosion.
In the present embodiment, dismountable cover board 9 is installed with outside pressing plate 3.The cover board 9 can generate covering to clamping screw 4,
On the one hand the flatness that ensure that appearance, improves apparent visual effect；On the other hand energy rainwater-proof, further prevents locking screw
Bolt 4 generates corrosion.
In the present embodiment, steel joist 1 is set as opening-closed sectional material keel, and continuous clamp bar slot 13 is molded over the carrying of opening-closed sectional material keel
Two corners in face, continuous clamp bar slot 13 are molded between the loading end of opening-closed sectional material keel and connected unit 11.The fire prevention of the structure
Curtain wall is suitable for traditional architecture, i.e., first builds keel structure as primary load bearing structure, then install the other components such as curtain wall panel 2.
Embodiment 2:
As shown in Fig. 2, second of embodiment of fireproof curtain wall of the present invention, the fireproof curtain wall is substantially the same manner as Example 1, and difference only exists
In: further include connection bolt 7 in the present embodiment, steel joist 1 be set as fire resisting can composite keel, fire resisting can composite keel in logical
Connection bolt 7 is crossed to be fastenedly connected with basic framework.The fireproof curtain wall of the structure, steel joist 1 be fire resisting can composite keel, steel dragon
Bone 1 itself is not as primary load bearing structure, and it is suitable for steel buildings, i.e., using the existing basic framework put up as mainly
Bearing structure (is equivalent to main joist), fire resisting can composite keel by connection the formed connection of bolt 7, subsequent curtain wall panel 2
Equal other components from gravity can by fire resisting can composite keel be transferred on basic framework, one takes full advantage of basic frame
Frame influences appearance there is no steel joist 1 and steel structure column mutual dislocation；On the other hand steel joist 1 is also greatly simplified
Structure, reduce costs.
In the present embodiment, steel joist 1 is set as opening profile keel, and opening profile keel have in middle position bending forming
Connected unit 11 has fire prevention platform 14, two fracture sides of opening profile keel and fire prevention platform 14 in 11 two sides bending forming of connected unit
Between form adhesive tape card slot 12, continuous clamp bar slot 13 is formed between platform 14 and the connected unit 11 of preventing fires, the one end for continuous item 6 of preventing fires is stuck in silk floss
In clamp bar slot 13 and continuous item 6 of preventing fires is close to fire prevention platform 14.In the structure, due to using basic framework as main bearing member,
Therefore steel joist 1 is set as opening profile keel, is equivalent to intermediate connector, forms fire prevention platform 14, is on the one hand used to form
Burnishing surface guarantees the planarization after the continuous abutting of item 6 of fire prevention, on the other hand forms silk floss clamp bar slot 13 between connected unit 11, that is, prevents fires
After continuous item 6 is stuck in continuous clamp bar slot 13, fire prevention platform 14 and connected unit 11 form constraint to it jointly, guarantee its stability, open-type
Adhesive tape card slot 12 is formed between the two fracture sides and fire prevention platform 14 of material keel, ensure that the stability of dry matter sealing joint strip 5.
Embodiment 3:
As shown in figure 3, the third embodiment of fireproof curtain wall of the present invention, the fireproof curtain wall is substantially the same manner as Example 2, and difference only exists
In: in the present embodiment, steel joist 1 is set as opening profile keel, and opening profile keel have connection in middle position bending forming
Platform 11 has fire prevention platform 14 in 11 two sides bending forming of connected unit, is bent with adhesive tape card slot 12, opening profile on the outside of fire prevention platform 14
Two fracture sides of keel are located at the bottom side of fire prevention platform 14, prevent fires and form continuous clamp bar slot 13, fire prevention between platform 14 and connected unit 11
One end of continuous item 6 is stuck in continuous clamp bar slot 13 and continuous item 6 of preventing fires is close to fire prevention platform 14, and connection bolt 7 is fastenedly connected steel joist 1
Fracture side and basic framework.In the structure, due to using basic framework as main bearing member, therefore steel joist 1 is set on
Shape of the mouth as one speaks material keel, are equivalent to intermediate connector, form fire prevention platform 14, are on the one hand used to form burnishing surface and guarantee continuous item of preventing fires
Planarization after 6 abuttings, on the other hand forms continuous clamp bar slot 13 between connected unit 11, that is, silk floss item 6 of preventing fires is stuck in continuous clamp bar slot
After 13, fire prevention platform 14 and connected unit 11 form constraint to it jointly, guarantee its stability, are also fully utilized by two fracture sides and make
Basic framework is fastenedly connected by connecting bolt 7 for connection position.
Embodiment 4:
As shown in figure 4,4th kind of embodiment of fireproof curtain wall of the present invention, the fireproof curtain wall is substantially the same manner as Example 2, and difference only exists
In: in the present embodiment, steel joist 1 is set as opening profile keel, and opening profile keel have connection in middle position bending forming
Platform 11, has connection side 15 in 11 two sides bending forming of connected unit, is bent with adhesive tape card to 2 direction of curtain wall panel in connection 15 end of side
Slot 12, two fracture sides of opening profile keel are located at 12 inside of adhesive tape card slot, and two fracture sides form fire prevention platform 14, platform of preventing fires
Continuous clamp bar slot 13 is formed between 14 and connected unit 11, the one end for continuous item 6 of preventing fires be stuck in continuous clamp bar slot 13 and prevent fires continuous item 6 with it is anti-
Fiery platform 14 is close to, and connection bolt 7 is fastenedly connected connection side 15 and basic framework.In the structure, due to using basic framework as
Main bearing member, therefore steel joist 1 is set as opening profile keel, is equivalent to intermediate connector, two fracture sides are as fire prevention
On the one hand platform 14 is used to form burnishing surface and guarantees the planarization after the continuous abutting of item 6 of fire prevention, on the other hand the shape between connected unit 11
At continuous clamp bar slot 13, that is, after continuous item 6 of preventing fires is stuck in continuous clamp bar slot 13, fracture side and connected unit 11 form constraint to it jointly, protect
Its stability is demonstrate,proved, is also formed and is fastened by connection bolt 7 as connection position and basic framework by connection side 15.
Embodiment 5:
As shown in figure 5,5th kind of embodiment of fireproof curtain wall of the present invention, the fireproof curtain wall is substantially the same manner as Example 2, and difference only exists
In: in the present embodiment, steel joist 1 is set as opening profile keel, and opening profile keel have connection in middle position bending forming
Platform 11, in 11 two sides of connected unit, equal bending forming has two sections of fire prevention platforms 14, two fracture sides of opening profile keel and outside
Adhesive tape card slot 12 is formed between fire prevention platform 14, inside prevents fires and forms continuous clamp bar slot 13 between platform 14 and connected unit 11, the continuous item 6 of fire prevention
One end be stuck in continuous clamp bar slot 13 and prevent fires continuous item 6 and both ends platform 14 of preventing fires are close to.In the structure, due to utilizing basic framework
As main bearing member, therefore steel joist 1 is set as opening profile keel, is equivalent to intermediate connector, forms two sections of fire prevention
On the one hand platform 14 is used to form burnishing surface and guarantees the planarization after the continuous abutting of item 6 of fire prevention, on the other hand the shape between connected unit 11
At continuous clamp bar slot 13, that is, after continuous item 6 of preventing fires is stuck in continuous clamp bar slot 13, fire prevention platform 14 and connected unit 11 form constraint to it jointly,
Guarantee its stability, forms adhesive tape card slot 12 between the two fracture sides and fire prevention platform 14 of opening profile keel, ensure that dry matter
The stability of sealing joint strip 5.
Embodiment 6:
As shown in fig. 6,6th kind of embodiment of fireproof curtain wall of the present invention, the fireproof curtain wall is substantially the same manner as Example 2, and difference only exists
In: in the present embodiment, steel joist 1 is set as opening profile keel, and opening profile keel have connection in middle position bending forming
Platform 11, in 11 two sides of connected unit, equal bending forming has two sections of fire prevention platforms 14, two fracture sides of opening profile keel and curtain wall panel 2
And adhesive tape card slot 12 is formed between basic framework, inside, which prevents fires, forms continuous clamp bar slot 13, fire prevention between platform 14 and connected unit 11
One end of continuous item 6 is stuck in continuous clamp bar slot 13 and continuous item 6 of preventing fires is close to both ends fire prevention platform 14.In the structure, due to utilizing base
Plinth frame is as main bearing member, therefore steel joist 1 is set as opening profile keel, is equivalent to intermediate connector, forms two
Section fire prevention platform 14, be on the one hand used to form burnishing surface guarantee to prevent fires continuous item 6 be close to after planarization, on the other hand with connected unit 11
Between form continuous clamp bar slot 13, that is, after continuous item 6 of preventing fires is stuck in continuous clamp bar slot 13, fire prevention platform 14 is jointly formed it with connected unit 11
Constraint, guarantees its stability, and adhesive tape card is formed between two fracture sides of opening profile keel and curtain wall panel 2 and basic framework
Slot 12, i.e., every side are all equivalent to form upper and lower dual-slot structure, further ensure the stability of dry matter sealing joint strip 5.
In the present embodiment, the notch direction of adhesive tape card slot 12 and continuous clamp bar slot 13 is vertical with 4 axis of clamping screw.The knot
In structure, continuous item 6 of preventing fires can be tightly attached on the loading end of steel joist 1 by the constraint of continuous clamp bar slot 13, to guarantee fire line, and adhesive tape
Card slot 12 is the upper and lower dual-slot structure that every side is formed, and dual-slot structure is transverse groove, so that dry matter sealing joint strip 5 is installed
Afterwards by two fracture sides are hidden set including, prevent corrosion while further improve the visual effect of appearance.
Although the present invention is disclosed as above with preferred embodiment, however, it is not intended to limit the invention.It is any to be familiar with ability
The technical staff in domain, without deviating from the scope of the technical scheme of the present invention, all using the technology contents pair of the disclosure above
Technical solution of the present invention makes many possible changes and modifications or equivalent example modified to equivalent change.Therefore, all
Without departing from the content of technical solution of the present invention, according to the present invention technical spirit any simple modification made to the above embodiment,
Equivalent variations and modification, all shall fall within the protection scope of the technical scheme of the invention.
Claims (13)
1. a kind of fireproof curtain wall, it is characterised in that: including steel joist (1), curtain wall panel (2), pressing plate (3) and clamping screw (4), institute
It states and is formed on steel joist (1) connected unit (11), clamped on steel joist (1) in at least side edge far from connected unit (11)
There is dry matter sealing joint strip (5), is provided with the fire prevention being close to steel joist (1) between dry matter sealing joint strip (5) and connected unit (11)
Continuous item (6), the continuous item (6) of preventing fires are clamped close to the one end of connected unit (11) and connected unit (11), curtain wall panel (2) carrying
On dry matter sealing joint strip (5), the pressing plate (3) is pressed on curtain wall panel (2) and by clamping screw (4) and connected unit (11)
Locking connection.
2. fireproof curtain wall according to claim 1, it is characterised in that: the steel joist (1) is in separate connected unit (11)
Two sides edge forms adhesive tape card slot (12), forms continuous clamp bar slot between connected unit (11) two sides and steel joist (1)
(13), the dry matter sealing joint strip (5) is installed in the adhesive tape card slot (12) of corresponding side, and the continuous item (6) of the fire prevention is close to connection
One end of platform (11) is stuck in continuous clamp bar slot (13).
3. fireproof curtain wall according to claim 2, it is characterised in that: the steel joist (1) is set as opening-closed sectional material keel,
The silk floss clamp bar slot (13) is molded over two corners of opening-closed sectional material keel loading end, and the silk floss clamp bar slot (13) is molded over silent
Between the loading end and connected unit (11) of profile keel.
4. fireproof curtain wall according to claim 2, it is characterised in that: further include connection bolt (7), the steel joist (1)
Be set as fire resisting can composite keel, the fire resisting can composite keel be fastenedly connected in by connection bolt (7) with basic framework.
5. fireproof curtain wall according to claim 4, it is characterised in that: the steel joist (1) is set as opening profile keel,
The opening profile keel have the connected unit (11) in middle position bending forming, and in connected unit (11) two sides, bending forming has
It prevents fires platform (14), forms the adhesive tape card slot (12) between the two fracture sides and fire prevention platform (14) of opening profile keel, prevent fires
The continuous clamp bar slot (13) is formed between platform (14) and connected unit (11), described one end for preventing fires continuous item (6) is stuck in continuous clamp bar slot
(13) in and continuous item (6) of preventing fires is close to fire prevention platform (14).
6. fireproof curtain wall according to claim 4, it is characterised in that: the steel joist (1) is set as opening profile keel,
The opening profile keel have the connected unit (11) in middle position bending forming, and in connected unit (11) two sides, bending forming has
It prevents fires platform (14), the adhesive tape card slot (12), two fracture sides position of opening profile keel is bent on the outside of fire prevention platform (14)
It in the bottom side of fire prevention platform (14), prevents fires platform (14) and forms the continuous clamp bar slot (13) between connected unit (11), the fire prevention is continuous
One end of item (6) is stuck in continuous clamp bar slot (13) and continuous item (6) of preventing fires is close to fire prevention platform (14), and the connection bolt (7) is tight
It is solidly connected fracture side and the basic framework of steel joist (1).
7. fireproof curtain wall according to claim 4, it is characterised in that: the steel joist (1) is set as opening profile keel,
The opening profile keel have the connected unit (11) in middle position bending forming, and in connected unit (11) two sides, bending forming has
It connects side (15), is bent with the adhesive tape card slot (12), opening profile keel to curtain wall panel (2) direction in connection side (15) end
Two fracture sides be located on the inside of adhesive tape card slot (12), two fracture sides form fire prevention platform (14), prevent fires platform (14) and connected unit
(11) the continuous clamp bar slot (13) is formed between, described one end for preventing fires continuous item (6) is stuck in continuous clamp bar slot (13) and fire prevention is continuous
Item (6) is close to fire prevention platform (14), and the connection bolt (7) is fastenedly connected connection side (15) and basic framework.
8. fireproof curtain wall according to claim 4, it is characterised in that: the steel joist (1) is set as opening profile keel,
The opening profile keel have the connected unit (11) in middle position bending forming, in the equal bending forming in connected unit (11) two sides
There are two sections of fire prevention platforms (14), forms the adhesive tape card between two fracture sides of opening profile keel and the fire prevention platform (14) in outside
Slot (12), inside prevent fires platform (14) and form the continuous clamp bar slot (13) between connected unit (11), and the one of the continuous item (6) of fire prevention
End is stuck in continuous clamp bar slot (13) and continuous item (6) of preventing fires is close to both ends fire prevention platform (14).
9. the fireproof curtain wall according to any one of claim 2 to 8, it is characterised in that: the slot of the adhesive tape card slot (12)
Mouth direction is parallel with clamping screw (4) axis, and the notch direction of the silk floss clamp bar slot (13) is vertical with clamping screw (4) axis.
10. fireproof curtain wall according to claim 5, it is characterised in that: the steel joist (1) is set as opening profile dragon
Bone, the opening profile keel have the connected unit (11) in middle position bending forming, bend in connected unit (11) two sides
Two sections of fire prevention platforms (14) are formed, are formed between the two fracture sides and curtain wall panel (2) and basic framework of opening profile keel
The adhesive tape card slot (12) forms the continuous clamp bar slot (13), the fire prevention between inside fire prevention platform (14) and connected unit (11)
One end of continuous item (6) is stuck in continuous clamp bar slot (13) and continuous item (6) of preventing fires is close to both ends fire prevention platform (14).
11. fireproof curtain wall according to claim 10, it is characterised in that: the adhesive tape card slot (12) and continuous clamp bar slot
(13) notch direction is vertical with clamping screw (4) axis.
12. fireproof curtain wall according to any one of claim 1 to 8, it is characterised in that: the pressing plate (3) and curtain wall panel
(2) structure glue (8) are provided between.
13. fireproof curtain wall according to any one of claim 1 to 8, it is characterised in that: installing outside the pressing plate (3)
There are dismountable cover board (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141254.XA CN109138237A (en) | 2018-09-28 | 2018-09-28 | fireproof curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141254.XA CN109138237A (en) | 2018-09-28 | 2018-09-28 | fireproof curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109138237A true CN109138237A (en) | 2019-01-04 |
Family
ID=64813418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811141254.XA Pending CN109138237A (en) | 2018-09-28 | 2018-09-28 | fireproof curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109138237A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202990186U (en) * | 2012-12-18 | 2013-06-12 | 上海皓京实业有限公司 | A fireproof glass curtain wall steel profile frame |
| CN204804124U (en) * | 2015-07-16 | 2015-11-25 | 北京格雷泰科建筑技术有限公司 | Multiple layer sealing formula fire prevention curtain |
| CN206646699U (en) * | 2017-04-13 | 2017-11-17 | 无锡锦湖钢管有限公司 | A kind of steel framework curtain wall construction |
| CN109138239A (en) * | 2018-09-28 | 2019-01-04 | 湖南省金为新材料科技有限公司 | Fireproof curtain wall system |
-
2018
- 2018-09-28 CN CN201811141254.XA patent/CN109138237A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202990186U (en) * | 2012-12-18 | 2013-06-12 | 上海皓京实业有限公司 | A fireproof glass curtain wall steel profile frame |
| CN204804124U (en) * | 2015-07-16 | 2015-11-25 | 北京格雷泰科建筑技术有限公司 | Multiple layer sealing formula fire prevention curtain |
| CN206646699U (en) * | 2017-04-13 | 2017-11-17 | 无锡锦湖钢管有限公司 | A kind of steel framework curtain wall construction |
| CN109138239A (en) * | 2018-09-28 | 2019-01-04 | 湖南省金为新材料科技有限公司 | Fireproof curtain wall system |
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