CN109138242A - A kind of fire-type curtain wall - Google Patents
A kind of fire-type curtain wall Download PDFInfo
- Publication number
- CN109138242A CN109138242A CN201811143080.0A CN201811143080A CN109138242A CN 109138242 A CN109138242 A CN 109138242A CN 201811143080 A CN201811143080 A CN 201811143080A CN 109138242 A CN109138242 A CN 109138242A
- Authority
- CN
- China
- Prior art keywords
- curtain wall
- fire
- steel joist
- wall panel
- fire resisting
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 70
- 239000010959 steel Substances 0.000 claims abstract description 70
- 150000001875 compounds Chemical class 0.000 claims abstract description 46
- 239000000565 sealant Substances 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 230000002265 prevention Effects 0.000 claims abstract description 15
- 241000628997 Flos Species 0.000 claims abstract description 5
- 239000003292 glue Substances 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 13
- 230000008901 benefit Effects 0.000 abstract 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
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000000007 visual 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 fire-type curtain walls, it can compound steel joist including fire resisting, curtain wall panel, pressing plate, clamping screw and connection bolt, fire resisting can form connected unit on compound steel joist, fire resisting can be installed with sealant in at least side edge far from connected unit on compound steel joist, being provided between sealant and connected unit can the fire prevention silk floss item be close to of compound steel joist with fire resisting, curtain wall panel is carried on sealant, pressing plate is pressed in curtain wall panel and is connected by clamping screw and connected unit locking, connection is bolted fire resisting can compound steel joist and basic framework, connection bolt and continuous item of preventing fires are arranged in the projection of curtain wall panel continuing surface in the dislocation mutually avoided.The fire-type 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 fire-type 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 fire-type 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 fire-type curtain wall, including fire resisting can compound steel joist, curtain wall panel, pressing plate, clamping screw and connection bolt, it is described resistance to
Fire can form connected unit on compound steel joist, and fire resisting can be on compound steel joist in at least side edge card far from connected unit
Equipped with sealant, be provided between the sealant and connected unit with fire resisting can the fire prevention silk floss item be close to of compound steel joist, it is described
Curtain wall panel is carried on sealant, and the pressing plate is pressed in curtain wall panel and is connected by clamping screw and connected unit locking, institute
State connection be bolted fire resisting can compound steel joist and basic framework, the connection bolt and continuous item of preventing fires are in curtain wall panel continuing surface
Projection in mutually avoid dislocation arrangement.
As a further improvement of the above technical scheme:
The fire resisting can compound steel joist be set on shape of the mouth as one speaks material keel, the opening profile keel are in middle position bending forming
Have a connected unit, fire resisting can compound steel joist have dislocation mounting groove in connected unit two sides bending forming, the connection bolt
Head is located in arranged in dislocation slot, and the continuous item of preventing fires is located at the outside of arranged in dislocation slot.
The fire resisting can compound steel joist in the outside bending forming of arranged in dislocation slot have a continuous clamp bar slot, the continuous item of the fire prevention
It is installed in continuous clamp bar slot.
The fire resisting can form the glue groove between the two fracture sides and curtain wall panel and basic framework of compound steel joist,
The sealant is arranged in glue groove.
The curtain wall panel is carried on sealant and prevents fires on continuous item.
The stopper section for limiting to curtain wall panel end is formed between the arranged in dislocation slot and continuous clamp bar slot.
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:
Fire-type curtain wall of the invention, when which installs, first by fire resisting can compound steel joist pass through connection bolt and basic frame
Frame formation is fastenedly connected, then by sealant be installed on fire resisting can compound steel joist edge, the continuous item that will prevent fires is installed on close
Between sealing and connected unit, curtain wall panel is carried on sealant, then pressing plate is pressed in curtain wall panel, is worn using clamping screw
It is located on pressing plate and is formed with connected unit and connected, when further screwing clamping screw, clamping screw leads to pressing plate and drives curtain wall panel pressure
Tightly on sealant.For traditional structure, fire resisting can compound steel joist itself not as primary load bearing structure, it is suitable for steel
Structural construction, i.e., using the existing basic framework put up as primary load bearing structure (being equivalent to main joist), light joist passes through
The formed connection of bolt is connected, the other components such as subsequent curtain wall panel can be transferred to basic frame from gravity by light joist
On frame, one takes full advantage of basic framework, there is no fire resisting can compound steel joist and steel structure column mutual dislocation and influence outer
See effect；On the other hand also greatly simplify fire resisting can compound steel joist structure, reduce costs, connection bolt and fire prevention are continuous
Item is in the dislocation arrangement mutually avoided in same level, i.e., so that continuous item of preventing fires will not interfere with connecting bolt and being formed, guarantees
It prevents fires the flatness after continuous item installation.The fire-type curtain wall itself forms steel curtain wall, has good fire protecting performance,
Sealant ensure that the air-tightness and watertightness of curtain wall；And continuous item of preventing fires be arranged in fire resisting can on the loading end of compound steel joist,
One layer of refuge floor is further defined, when occuring as calamity burns sealant, which forms partition, can prevent fire
Flame is involved in, and improves the fire protecting performance of steel curtain wall significantly；Also, prevent fires continuous item and connected unit formation clamping, so that fire prevention
Continuous item can quickly location and installation can be on compound steel joist to fire resisting, and not needing can clad steel with fire resisting in continuous back sizing of fire prevention
Keel bonding, substantially increases installation effectiveness, reduces installation cost, structure is simple, ingenious in design.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fire-type curtain wall of the present invention.
Each label indicates in figure:
1, fire resisting can compound steel joist；11, connected unit；12, arranged in dislocation slot；13, continuous clamp bar slot；14, glue groove；15, stopper section；
2, curtain wall panel；3, pressing plate；4, clamping screw；5, sealant；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.
As shown in Figure 1, the first embodiment of fire-type curtain wall of the present invention, which includes that fire resisting can clad steel dragon
Bone 1, curtain wall panel 2, pressing plate 3, clamping screw 4 and connection bolt 7, fire resisting can form connected unit 11, fire resisting on compound steel joist 1
Sealant 5, sealant 5 and connected unit 11 can be installed in at least side edge far from connected unit 11 on compound steel joist 1
Between be provided with fire resisting can the fire prevention silk floss item 6 be close to of compound steel joist 1, curtain wall panel 2 is carried on sealant 5, and the pressure of pressing plate 3 is set
Connected in curtain wall panel 2 and through clamping screw 4 and the locking of connected unit 11, connection bolt 7 connect fire resisting can compound steel joist 1 with
Basic framework, connection bolt 7 and continuous item 6 of preventing fires are arranged in the projection of 2 continuing surface of curtain wall panel in the dislocation mutually avoided.The curtain wall
When installation, first by fire resisting can compound steel joist 1 by connection bolt 7 and basic framework formed be fastenedly connected, then by sealant 5
Be installed on fire resisting can compound steel joist 1 edge, the continuous item 6 that will prevent fires is installed between sealant 5 and connected unit 11, by curtain wall
Plate 2 is carried on sealant 5, then pressing plate 3 is pressed in curtain wall panel 2, be threaded through on pressing plate 3 using clamping screw 4 and with even
Consecutive 11 form connection, and when further screwing clamping screw 4, clamping screw 4 leads to pressing plate 3 and curtain wall panel 2 is driven to be pressed on sealant 5
On.For traditional structure, fire resisting can compound steel joist 1 itself not as primary load bearing structure, it is suitable for steel building,
I.e. using the existing basic framework put up as primary load bearing structure (being equivalent to main joist), light joist passes through connection bolt 7
Formed connection, the equal other components of subsequent curtain wall panel 2 can be transferred on basic framework from gravity by light joist, and one
Take full advantage of basic framework, there is no fire resisting can compound steel joist 1 and steel structure column mutual dislocation and influence appearance；
On the other hand also greatly simplify fire resisting can compound steel joist 1 structure, reduce costs, connection bolt 7 and continuous item 6 of preventing fires exist
Same level is in the dislocation arrangement mutually avoided, i.e., so that continuous item 6 of preventing fires will not interfere with connecting bolt 7 and being formed, ensure that
Flatness after the continuous installation of item 6 of fire prevention.The fire-type curtain wall itself forms steel curtain wall, has good fire protecting performance,
Sealant 5 ensure that the air-tightness and watertightness of curtain wall；And continuous item 6 of preventing fires be arranged in fire resisting can compound steel joist 1 loading end
On, one layer of refuge floor is further defined, when occuring as calamity burns sealant 5, which forms partition, energy
It prevents flame to be involved in, improves the fire protecting performance of steel curtain wall significantly；Also, continuous item 6 of preventing fires is formed with connected unit 11 to be clamped,
Enable the continuous quick location and installation of item 6 of fire prevention to fire resisting can on compound steel joist 1, do not need to be glued at continuous 6 back of item that prevents fires and
Fire resisting can compound steel joist 1 be bonded, substantially increase installation effectiveness, reduce installation cost, structure is simple, ingenious in design.
In the present embodiment, fire resisting can compound steel joist 1 be set as opening profile keel, opening profile keel are in middle position
Bending forming has a connected unit 11, fire resisting can compound steel joist 1 have dislocation mounting groove 12 in 11 two sides bending forming of connected unit, connection
The head of bolt 7 is located in arranged in dislocation slot 12, and continuous item 6 of preventing fires is located at the outside of arranged in dislocation slot 12.In the structure, bolt is connected
7 are arranged in arranged in dislocation slot 12 and fasten with basic framework, thus connect fire resisting can compound steel joist 1 and basic framework, and
The continuous item 6 of fire prevention is located at the outside of arranged in dislocation slot 12, i.e., is in mutually to keep away in same level with the continuous item 6 of fire prevention in connection bolt 7
The dislocation relationship opened, continuous item 6 of preventing fires avoid connection bolt 7 well, ensure that the flatness after continuous item 6 of preventing fires is installed,
Structure is simple, ingenious in design.
In the present embodiment, fire resisting can compound steel joist 1 in the outside bending forming of arranged in dislocation slot 12 have continuous clamp bar slot 13,
Continuous item 6 of preventing fires is installed in continuous clamp bar slot 13.In the structure, continuous item 6 of preventing fires is clamped by continuous clamp bar slot 13, structure is simply real
With.
In the present embodiment, fire resisting can be formed between the two fracture sides and curtain wall panel 2 and basic framework of compound steel joist 1
Glue groove 14, sealant 5 are arranged in glue groove 14.In the structure, sealant 5 is clamped by glue groove 14, it is simple and practical in structure.
In the present embodiment, curtain wall panel 2 is carried on sealant 5 and prevents fires on continuous item 6.In the structure, curtain wall panel 2 carries simultaneously
It in sealant 5 and prevents fires on continuous item 6, i.e., pressuring action is equally existed to continuous item 6 of preventing fires, further improve continuous item 6 of preventing fires
Stability and reliability.
In the present embodiment, form between arranged in dislocation slot 12 and continuous clamp bar slot 13 for being limited to 2 end of curtain wall panel
Stopper section 15.The stopper section 15 can carry out cross spacing to curtain wall panel 2, improve installation effectiveness and installation quality.
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.
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 (8)
1. a kind of fire-type curtain wall, it is characterised in that: can compound steel joist (1), curtain wall panel (2), pressing plate (3), lock including fire resisting
Tight bolt (4) and connection bolt (7), the fire resisting can form connected unit (11) on compound steel joist (1), and fire resisting can clad steel
Be installed with sealant (5) on keel (1) far from at least side edge of connected unit (11), the sealant (5) with connect
Be provided between platform (11) with fire resisting can the fire prevention silk floss item (6) be close to of compound steel joist (1), the curtain wall panel (2) is carried on close
In sealing (5), the pressing plate (3) is pressed on curtain wall panel (2) and is connected by clamping screw (4) and connected unit (11) locking,
The connection bolt (7) connection fire resisting can compound steel joist (1) and basic framework, the connection bolt (7) and fire prevention silk floss item (6)
It is arranged in the projection of curtain wall panel (2) continuing surface in the dislocation mutually avoided.
2. fire-type curtain wall according to claim 1, it is characterised in that: the fire resisting can compound steel joist (1) be set as
Opening profile keel, the opening profile keel have the connected unit (11) in middle position bending forming, and fire resisting can clad steel
Keel (1) have dislocation mounting groove (12) in connected unit (11) two sides bending forming, and the head of connection bolt (7) is located at dislocation peace
In tankage (12), the continuous item (6) of preventing fires is located at the outside of arranged in dislocation slot (12).
3. fire-type curtain wall according to claim 2, it is characterised in that: the fire resisting can compound steel joist (1) in dislocation
The outside bending forming of mounting groove (12) has continuous clamp bar slot (13), and the continuous item (6) of the fire prevention is installed in continuous clamp bar slot (13).
4. fire-type curtain wall according to claim 3, it is characterised in that: the fire resisting can be two of compound steel joist (1)
It is formed between fracture side and curtain wall panel (2) and basic framework the glue groove (14), the sealant (5) is arranged in glue groove (14)
It is interior.
5. fire-type curtain wall according to claim 3 or 4, it is characterised in that: the curtain wall panel (2) is carried on sealant
(5) it and prevents fires on continuous item (6).
6. fire-type curtain wall according to claim 5, it is characterised in that: the arranged in dislocation slot (12) and continuous clamp bar slot
(13) stopper section (15) for limiting to curtain wall panel (2) end is formed between.
7. fire-type curtain wall according to any one of claim 1 to 4, it is characterised in that: the pressing plate (3) and curtain wall panel
(2) structure glue (8) are provided between.
8. fire-type curtain wall according to any one of claim 1 to 4, 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 |
|---|---|---|---|
| CN201811143080.0A CN109138242B (en) | 2018-09-28 | 2018-09-28 | Fireproof curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811143080.0A CN109138242B (en) | 2018-09-28 | 2018-09-28 | Fireproof curtain wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109138242A true CN109138242A (en) | 2019-01-04 |
| CN109138242B CN109138242B (en) | 2023-09-05 |
Family
ID=64813565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811143080.0A Active CN109138242B (en) | 2018-09-28 | 2018-09-28 | Fireproof curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109138242B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395619A (en) * | 2020-04-24 | 2020-07-10 | 广东非丰公共安全科技有限公司 | Novel fireproof curtain wall |
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| CN207646971U (en) * | 2017-12-19 | 2018-07-24 | 青岛宏海幕墙有限公司 | A kind of imitative concealed frame glass curtain wall |
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2018
- 2018-09-28 CN CN201811143080.0A patent/CN109138242B/en active Active
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| AU2002302076A1 (en) * | 2001-11-20 | 2003-06-12 | Monarch Group Pty Limited | Concertina panel wall |
| JP2008240355A (en) * | 2007-03-27 | 2008-10-09 | A & A Material Corp | Structure and method for connecting column or beam to fireproof partition wall |
| KR20100132104A (en) * | 2009-06-09 | 2010-12-17 | (주)원남양행 | Fastening structure of curtain wall system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111395619A (en) * | 2020-04-24 | 2020-07-10 | 广东非丰公共安全科技有限公司 | Novel fireproof curtain wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109138242B (en) | 2023-09-05 |
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