CN109138238A - A kind of fireproof curtain wall system - Google Patents
A kind of fireproof curtain wall system Download PDFInfo
- Publication number
- CN109138238A CN109138238A CN201811141273.2A CN201811141273A CN109138238A CN 109138238 A CN109138238 A CN 109138238A CN 201811141273 A CN201811141273 A CN 201811141273A CN 109138238 A CN109138238 A CN 109138238A
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- China
- Prior art keywords
- curtain wall
- continuous
- clamp bar
- steel joist
- bar slot
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 79
- 239000010959 steel Substances 0.000 claims abstract description 79
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 241000628997 Flos Species 0.000 claims abstract description 16
- 230000002265 prevention Effects 0.000 claims abstract description 16
- 239000002390 adhesive tape Substances 0.000 claims description 41
- 238000005452 bending Methods 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 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
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000009897 systematic effect 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 wall systems, 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 continuous item of fire prevention is provided between dry matter sealing joint strip and connected unit, the both ends of the continuous item of fire prevention form clamping with steel joist and the silk floss bottom that prevents fires is close to steel joist, 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 system 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 wall systems.
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 system 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 system, including steel joist, curtain wall panel, pressing plate and clamping screw form connection on the steel joist
Platform is installed with dry matter sealing joint strip in at least side edge far from connected unit on steel joist, dry matter sealing joint strip with connect
The continuous item of fire prevention is provided between platform, the both ends of the continuous item of preventing fires form clamping and prevent fires continuous bottom and steel with steel joist
Keel are close to, and the curtain wall panel is carried on dry matter sealing joint strip, and the pressing plate is pressed in curtain wall panel and passes through clamping screw
It locks and connects with connected unit.
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, on steel joist in adhesive tape card slot with connect
Continuous clamp bar slot is formed between platform, 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 heavy
It is located in the continuous clamp bar slot of corresponding side and prevent fires continuous both ends and continuous clamp bar slot clamping.
The steel joist is set as opening-closed sectional material keel, and the adhesive tape card slot is molded over the two of opening-closed sectional material keel loading end
Corner, the silk floss clamp bar slot are molded on the loading end 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
It crosses connection bolt to be fastenedly connected with basic framework, the connection bolt is concordant with the continuous bottom surface of item that prevents fires or lower than continuous item of preventing fires
Bottom surface.
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 a continuous clamp bar slot, two fracture sides of opening profile keel and corresponding side
Form the adhesive tape card slot between continuous clamp bar slot, the connection bolt fastening connects continuous clamp bar slot and basic framework and connect spiral shell
Bolt screw head is located in continuous clamp bar slot, and the continuous bottom that prevents fires offers the accommodating cavity for accommodating connection bolt screw head.
The silk floss clamp bar slot is set as up-small and down-big wedge groove, and two trough rims are bevel edge.
The silk floss clamp bar slot is set as up-small and down-big wedge groove, is set as bevel edge close to the trough rim of adhesive tape card slot, separately
One trough rim is set as arc-shaped side and the height of arc-shaped side is higher than the thickness for doing matter sealing joint strip.
The notch direction of the adhesive tape card slot and continuous clamp bar slot is parallel with clamping screw axis.
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 a continuous clamp bar slot, two fracture sides of opening profile keel and curtain wall panel with
And the adhesive tape card slot is formed between basic framework, the connection bolt fastening connects continuous clamp bar slot and basic framework and connect
Bolt screw head is located in continuous clamp bar slot, and the continuous bottom that prevents fires offers the accommodating cavity for accommodating connection bolt screw head.
The silk floss clamp bar slot is set as rectangular channel, the both ends of the continuous item of preventing fires and rectangular channel interference clamping.
The silk floss clamp bar slot is set as up-small and down-big wedge groove, is set as straight flange close to the trough rim of adhesive tape card slot, separately
One trough rim is set as bevel edge, and the both ends of the continuous item of preventing fires and corresponding straight flange are with bevel edge interference clamping.
The notch direction of the silk floss clamp bar slot is parallel with clamping screw axis, the notch direction of the adhesive tape card slot and locking
Bolt axis is vertical.
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 system of the invention, when which installs, the continuous both ends that will first prevent fires are formed with steel joist to be clamped, and is made
Preventing fires, continuous item is heavy to be buckled on the loading end of steel joist, then dry matter sealing joint strip is installed on to the edge of steel joist loading end,
Curtain wall panel is carried on dry matter sealing joint strip, then pressing plate is pressed in curtain wall panel, is threaded through on pressing plate using clamping screw
And formed and connected with connected unit, when further screwing clamping screw, it is close that the logical pressing plate of clamping screw drives curtain wall panel to be pressed on dry matter
On seal strip.For traditional structure, the fireproof curtain wall system itself forms steel curtain wall system, has good fire prevention
Performance, dry matter sealing joint strip ensure that the air-tightness and watertightness of fireproof curtain wall；And continuous item of preventing fires is installed on the carrying of steel joist
On face, further define one layer of refuge floor, when occuring as calamity burns dry matter sealing joint strip, the fire prevention silk floss item form every
It is disconnected, flame can be prevented to be involved in, improve the fire protecting performance of steel curtain wall significantly；Also, prevent fires continuous item and steel joist formation card
Connect, enable the continuous item of fire prevention quickly in location and installation to steel joist, do not need to be glued at continuous back of fire prevention it is Nian Jie with steel joist,
Installation effectiveness is substantially increased, installation cost is reduced, structure is 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 continuous item of fire prevention in the present invention.
Fig. 4 is the structural schematic diagram of the embodiment of the present invention 3.
Fig. 5 is the structural schematic diagram of the embodiment of the present invention 4.
Fig. 6 is the structural schematic diagram of the embodiment of the present invention 5.
Each label indicates in figure:
1, steel joist；11, connected unit；12, adhesive tape card slot；13, continuous clamp bar slot；2, curtain wall panel；3, pressing plate；4, clamping screw；5,
Dry matter sealing joint strip；6, the continuous item of fire prevention；61, accommodating cavity；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 system of the present invention, which includes steel joist 1, curtain wall panel
2, pressing plate 3 and clamping screw 4, form connected unit 11 on steel joist 1, in at least side far from connected unit 11 on steel joist 1
Edge is installed with dry matter sealing joint strip 5, and the continuous item 6 of fire prevention is provided between dry matter sealing joint strip 5 and connected unit 11, continuous item of preventing fires
6 both ends form clamping with steel joist 1 and 6 bottom of continuous item that prevents fires is close to steel joist 1, and curtain wall panel 2 is carried on dry matter sealing
In adhesive tape 5, pressing plate 3 is pressed in curtain wall panel 2 and is connected by clamping screw 4 and the locking of connected unit 11.Curtain wall system installation
When, it will first prevent fires continuous 6 both ends of item and steel joist 1 is formed and is clamped, making to prevent fires, continuous item 6 is heavy to be buckled on the loading end of steel joist 1, then
Dry matter sealing joint strip 5 is installed on to the two sides edge of 1 loading end of steel joist, curtain wall panel 2 is carried on dry matter sealing joint strip 5
On, then pressing plate 3 is pressed in curtain wall panel 2, is threaded through on pressing plate 3 using clamping screw 4 and formed with connected unit 11 and connect, into
When one step screws clamping screw 4, clamping screw 4 leads to pressing plate 3 and the curtain wall panel 2 of two sides is driven to be pressed on dry matter sealing joint strip 5.Compared with
For traditional structure, the fireproof curtain wall system itself forms steel curtain wall system, has good fire protecting performance, and it is close to do matter
Seal strip 5 ensure that the air-tightness and watertightness of fireproof curtain wall；And continuous item 6 of preventing fires is installed on the loading end of steel joist 1, into one
Step forms one layer of refuge floor, and when occuring as calamity burns dry matter sealing joint strip 5, which forms partition, can prevent
Only flame is involved in, and improves the fire protecting performance of steel curtain wall significantly；Also, continuous item 6 of preventing fires is formed with steel joist 1 to be clamped, and is made
Must prevent fires continuous item 6 can quickly in location and installation to steel joist 1, do not need it is Nian Jie with steel joist 1 in continuous 6 back of item sizing of preventing fires,
Installation effectiveness is substantially increased, installation cost is reduced, structure is simple, ingenious in design.
In the present embodiment, steel joist 1 forms adhesive tape card slot 12, steel joist 1 in the two sides edge far from connected unit 11
On continuous clamp bar slot 13 is formed between adhesive tape card slot 12 and connected unit 11, dry matter sealing joint strip 5 is installed on the adhesive tape of corresponding side
In card slot 12, continuous item 6 of preventing fires is countersunk in the continuous clamp bar slot 13 of corresponding side and 13 clamping of continuous 6 both ends of item and continuous clamp bar slot of preventing fires.
In the structure, dry matter sealing joint strip 5 is clamped by adhesive tape card slot 12, continuous item 6 of preventing fires, structure letter are clamped by continuous clamp bar slot 13
It is single practical.
In the present embodiment, the notch direction of adhesive tape card slot 12 and continuous clamp bar slot 13 is parallel with 4 axis of clamping screw.The knot
In structure, adhesive tape card slot 12 and continuous clamp bar slot 13 are equivalent to the vertical slot of notch upward, after installation, do matter sealing joint strip 5 by
2 bearing capacity of curtain wall panel can be held in adhesive tape card slot 12 to guarantee air-tightness and watertightness；6 both ends of continuous item are prevented fires by continuous clamp bar slot
13 constraint, which can sink, to be buckled on the loading end of steel joist 1, to guarantee fire line.
In the present embodiment, continuous clamp bar slot 13 is set as up-small and down-big wedge groove, and two trough rims are bevel edge.It is small on this
Big wedge groove further improves the constraint strength to 6 both ends of continuous item that prevent fires down, improves the stability and reliability of clamping.
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 adhesive tape card slot 12 is molded over the carrying of opening-closed sectional material keel
Two corners in face, continuous clamp bar slot 13 are molded on the loading end of opening-closed sectional material keel.The fireproof curtain wall of the structure is suitable for passing
Construction in a systematic way is built, 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 Figures 2 and 3, second of embodiment of fireproof curtain wall system of the present invention, the fireproof curtain wall system and embodiment 1 are basic
Identical, difference is only that: in the present embodiment, further include connection bolt 7, steel joist 1 be set as fire resisting can composite keel, fire resisting can
For composite keel in being fastenedly connected by connection bolt 7 with basic framework, connection bolt 7 and the continuous bottom surface of item 6 that prevents fires are concordant or low
In the bottom surface for continuous item 6 of preventing fires.The fireproof curtain wall of the structure, steel joist 1 be fire resisting can composite keel, steel joist 1 itself do not make
For primary load bearing structure, it is suitable for steel buildings, i.e., using the existing basic framework put up as primary load bearing structure (phase
When in main joist), fire resisting can composite keel by the connection formed connection of bolt 7, the equal other components of subsequent curtain wall panel 2
From gravity can by fire resisting can composite keel be transferred on basic framework, one takes full advantage of basic framework, and there is no steel dragons
Bone 1 and steel structure column mutual dislocation and influence appearance；On the other hand the structure for also greatly simplifying steel joist 1, reduces
Cost；Connection bolt 7 bottom surface concordant or lower than continuous item 6 of preventing fires with the bottom surface for continuous item 6 of preventing fires to connect bolt 7 will not with prevent
Fiery silk floss item 6 generates interference, has kept the planarization for continuous item 6 of preventing fires.
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 continuous clamp bar slot 13, two fracture sides of opening profile keel and corresponding side in 11 two sides bending forming of connected unit
Continuous clamp bar slot 13 between form adhesive tape card slot 12, connection bolt 7 is fastenedly connected continuous clamp bar slot 13 and basic framework and connect spiral shell
7 screw head of bolt is located in continuous clamp bar slot 13, and 6 bottom of continuous item that prevents fires offers the accommodating cavity 61 for accommodating connection 7 screw head of bolt.It should
In structure, due to using basic framework as main bearing member, therefore steel joist 1 is set as opening profile keel, is equivalent to centre
On the other hand connector, continuous 13 one side of clamp bar slot form the installation position of connection bolt 7, accommodating cavity for clamping continuous item 6 of preventing fires
61 can just accommodate the screw head of connection bolt 7, avoid being acted on by screw head and the continuous item 6 that makes to prevent fires is uneven and influences to clamp effect
Fruit；Adhesive tape card slot 12 is formed between two fracture sides of opening profile keel and continuous clamp bar slot 13, ensure that dry matter sealing joint strip 5
Stability.
Embodiment 3:
As shown in figure 4, 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, continuous clamp bar slot 13 is set as up-small and down-big wedge groove, is set as oblique close to the trough rim of adhesive tape card slot 12
Side, another trough rim is set as arc-shaped side and the height of arc-shaped side is higher than the thickness for doing matter sealing joint strip 5.In this way, making
Continuous item 6 of preventing fires is constrained close to an end face of adhesive tape card slot 12 by bevel edge, and the top surface of the other end is constrained by arc-shaped side, is further mentioned
The high clamping effect to continuous item 6 of preventing fires.
Embodiment 4:
As shown in figure 5,4th 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 a continuous clamp bar slot 13 in 11 two sides bending forming of connected unit, two fracture sides of opening profile keel and curtain wall panel 2 and
Adhesive tape card slot 12 is formed between basic framework, connection bolt 7 is fastenedly connected continuous clamp bar slot 13 and basic framework and connect bolt 7
Screw head is located in continuous clamp bar slot 13, and 6 bottom of continuous item that prevents fires offers the accommodating cavity 61 for accommodating connection 7 screw head of bolt.The knot
In structure, due to using basic framework as main bearing member, therefore steel joist 1 is set as opening profile keel, is equivalent to centre and connects
On the other hand fitting, continuous 13 one side of clamp bar slot form the installation position of connection bolt 7, accommodating cavity 61 for clamping continuous item 6 of preventing fires
The screw head that connection bolt 7 can just be accommodated, avoids being acted on by screw head and the continuous item 6 that makes to prevent fires is uneven and influences to clamp effect；
Adhesive tape card slot 12 is formed between two fracture sides of opening profile keel and continuous clamp bar slot 13, ensure that dry matter sealing joint strip 5
Stability forms adhesive tape card slot 12 between two fracture sides of opening profile keel and curtain wall panel 2 and basic framework, i.e., each
Side is all equivalent to form upper and lower dual-slot structure, further ensures the stability of dry matter sealing joint strip 5.
In the present embodiment, continuous clamp bar slot 13 is set as rectangular channel, the both ends for continuous item 6 of preventing fires and rectangular channel interference clamping.This
Sample is arranged so that the both ends for continuous item 6 of preventing fires are by interference clamping, and rectangular channel is easy to form.
In the present embodiment, the notch direction of continuous clamp bar slot 13 is parallel with 4 axis of clamping screw, the notch side of adhesive tape card slot 12
To vertical with 4 axis of clamping screw.In the structure, continuous clamp bar slot 13 is equivalent to the vertical slot of notch upward, and prevent fires 6 both ends of continuous item
It can be sunk and be buckled 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 every side
The upper and lower dual-slot structure formed, and dual-slot structure is transverse groove, so that by two fracture sides after the dry installation of matter sealing joint strip 5
It is hidden set including, prevent corrosion while further improve the visual effect of appearance.
Embodiment 5:
As shown in fig. 6,5th kind of embodiment of fireproof curtain wall of the present invention, the fireproof curtain wall is substantially the same manner as Example 4, and difference only exists
In: in the present embodiment, continuous clamp bar slot 13 is set as up-small and down-big wedge groove, is set as straight close to the trough rim of adhesive tape card slot 12
Side, another trough rim are set as bevel edge, and the both ends of continuous item 6 of preventing fires and corresponding straight flange are with bevel edge interference clamping.In this way,
So that continuous item 6 of preventing fires is constrained close to an end face of adhesive tape card slot 12 by straight flange interference, and other end is constrained by bevel edge, ensure that
To the clamping effect for continuous item 6 of preventing fires.
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 (14)
1. a kind of fireproof curtain wall system, it is characterised in that: including steel joist (1), curtain wall panel (2), pressing plate (3) and clamping screw
(4), it is formed connected unit (11) on the steel joist (1), at least a side edge far from connected unit (11) on steel joist (1)
Place is installed with dry matter sealing joint strip (5), and the continuous item (6) of fire prevention is provided between dry matter sealing joint strip (5) and connected unit (11), described
The both ends of the continuous item (6) of fire prevention form clamping with steel joist (1) and silk floss item (6) bottom that prevents fires is close to steel joist (1), described
Curtain wall panel (2) is carried on dry matter sealing joint strip (5), and the pressing plate (3) is pressed on curtain wall panel (2) and passes through clamping screw
(4) it is connected with connected unit (11) locking.
2. fireproof curtain wall system according to claim 1, it is characterised in that: the steel joist (1) is far from connected unit
(11) two sides edge forms adhesive tape card slot (12), on steel joist (1) between adhesive tape card slot (12) and connected unit (11)
It forms continuous clamp bar slot (13), the dry matter sealing joint strip (5) is installed in the adhesive tape card slot (12) of corresponding side, and the fire prevention is continuous
Item (6) is countersunk in the continuous clamp bar slot (13) of corresponding side and prevent fires continuous item (6) both ends and continuous clamp bar slot (13) clamping.
3. fireproof curtain wall system according to claim 2, it is characterised in that: the steel joist (1) is set as opening-closed sectional material
Keel, the adhesive tape card slot (12) are molded over two corners of opening-closed sectional material keel loading end, and the silk floss clamp bar slot (13) forms
On the loading end of opening-closed sectional material keel.
4. fireproof curtain wall system 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 in by connection bolt (7) and basic framework fastening connect
It connects, connection bolt (7) bottom surface concordant or lower than the continuous item (6) of fire prevention with the bottom surface of continuous item (6) that prevents fires.
5. fireproof curtain wall system 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, bend in connected unit (11) two sides
The continuous clamp bar slot (13) is formed, is formed between two fracture sides of opening profile keel and the continuous clamp bar slot (13) of corresponding side
The adhesive tape card slot (12), the connection bolt (7) are fastenedly connected continuous clamp bar slot (13) and basic framework and connect bolt (7)
Screw head is located in continuous clamp bar slot (13), and described continuous item (6) bottom that prevents fires offers the accommodating for accommodating connection bolt (7) screw head
Chamber (61).
6. fireproof curtain wall system according to claim 5, it is characterised in that: under the silk floss clamp bar slot (13) is set as small
Big wedge groove, two trough rims are bevel edge.
7. fireproof curtain wall system according to claim 5, it is characterised in that: under the silk floss clamp bar slot (13) is set as small
Big wedge groove is set as bevel edge close to the trough rim of adhesive tape card slot (12), and another trough rim is set as arc-shaped side and arc-shaped side
Height be higher than the thickness of dry matter sealing joint strip (5).
8. fireproof curtain wall system according to any one of claim 1 to 7, it is characterised in that: the adhesive tape card slot (12)
And the notch direction of continuous clamp bar slot (13) is parallel with clamping screw (4) axis.
9. fireproof curtain wall system 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, bend in connected unit (11) two sides
Form the continuous clamp bar slot (13), shape between the two fracture sides and curtain wall panel (2) and basic framework of opening profile keel
At the adhesive tape card slot (12), the connection bolt (7) is fastenedly connected continuous clamp bar slot (13) and basic framework and connect bolt
(7) screw head is located in continuous clamp bar slot (13), and described continuous item (6) bottom that prevents fires is offered for accommodating connection bolt (7) screw head
Accommodating cavity (61).
10. fireproof curtain wall system according to claim 9, it is characterised in that: the silk floss clamp bar slot (13) is set as rectangle
Slot, the both ends of the continuous item (6) of preventing fires and rectangular channel interference clamping.
11. fireproof curtain wall system according to claim 9, it is characterised in that: the silk floss clamp bar slot (13) is set as small
Big wedge groove down is set as straight flange close to the trough rim of adhesive tape card slot (12), and another trough rim is set as bevel edge, the fire prevention
The both ends of continuous item (6) and corresponding straight flange are with bevel edge interference clamping.
12. the fireproof curtain wall system according to any one of claim 9 to 11, it is characterised in that: the silk floss clamp bar slot
(13) notch direction is parallel with clamping screw (4) axis, the notch direction of the adhesive tape card slot (12) and clamping screw (4) axis
Line is vertical.
13. fireproof curtain wall system according to any one of claim 1 to 7, it is characterised in that: the pressing plate (3) and curtain
Structure glue (8) are provided between wallboard (2).
14. fireproof curtain wall system according to any one of claim 1 to 7, it is characterised in that: the pressing plate (3) is external
It is installed with dismountable cover board (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141273.2A CN109138238A (en) | 2018-09-28 | 2018-09-28 | A kind of fireproof curtain wall system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141273.2A CN109138238A (en) | 2018-09-28 | 2018-09-28 | A kind of fireproof curtain wall system |
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| Publication Number | Publication Date |
|---|---|
| CN109138238A true CN109138238A (en) | 2019-01-04 |
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ID=64813483
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811141273.2A Pending CN109138238A (en) | 2018-09-28 | 2018-09-28 | A kind of fireproof curtain wall system |
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| CN (1) | CN109138238A (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 |
| CN209494096U (en) * | 2018-09-28 | 2019-10-15 | 湖南省金为新材料科技有限公司 | A kind of fireproof curtain wall system |
-
2018
- 2018-09-28 CN CN201811141273.2A patent/CN109138238A/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 |
| CN209494096U (en) * | 2018-09-28 | 2019-10-15 | 湖南省金为新材料科技有限公司 | A kind of fireproof curtain wall system |
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