CN208701943U - The fire prevention system and its fire window sill wall of curtain wall - Google Patents
The fire prevention system and its fire window sill wall of curtain wall Download PDFInfo
- Publication number
- CN208701943U CN208701943U CN201821128448.1U CN201821128448U CN208701943U CN 208701943 U CN208701943 U CN 208701943U CN 201821128448 U CN201821128448 U CN 201821128448U CN 208701943 U CN208701943 U CN 208701943U
- Authority
- CN
- China
- Prior art keywords
- fire
- fixed
- fire prevention
- steel
- steel skeleton
- 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.)
- Active
Links
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a kind of fire prevention system of curtain wall and its fire window sill walls, it solves existing window still wall and is difficult to the subsequent defect being installed in floor plates, its technical solution includes steel skeleton, the lateral wall of the steel skeleton is fixed with fire-proof plate, and filled with fire prevention rock wool in the steel skeleton, it is fixed on the steel skeleton for lifting the mechanical anchor being fixed in floor plates, steel skeleton lifting is fixed in floor plates by mechanical anchor in this way, then by being filled with fire prevention rock wool and external fixed fire-proof plate, so that window still wall has good fire protecting performance, and be suitable for the subsequent occasion for needing to install additional window still wall and also it is subsequent can carry out dismantling it is more preferable, practicability is good, in addition the overall weight of such window still wall is lighter, stability after lifting is good, it is less prone to the case where falling, and then safety is also secure.
Description
Technical field
The utility model relates to building fields, more specifically, it relates to the fire prevention system and its fire window of a kind of curtain wall
Sill wall.
Background technique
Window still wall refers to that lower layer's window top to the wall between the windowsill of upper layer, acquires a special sense on building fire safety design,
Existing window still wall is usually all the structure of armored concrete, and by being integrally formed out with floor plates, but in reality
Can exist at the beginning there is no window still wall is arranged on original building, it is subsequent to need to exist with the continuous improvement that building fire protection requires
Increase window still wall in floor plates newly, the window still wall of original reinforced concrete structure is subsequent in the case where floor plates forming
Install additional on the one hand relatively difficult and bad operation, another aspect window still wall itself is heavier there are stability and the wind of safety
Danger.
Utility model content
In view of the deficienciess of the prior art, having just the purpose of this utility model is to provide a kind of fire window sill wall
It is installed in floor plates in subsequent, stability and highly-safe advantage.
To achieve the above object, the utility model provides following technical solution:
A kind of window still wall, including steel skeleton, the lateral wall of the steel skeleton is fixed with fire-proof plate, and fills out in the steel skeleton
Filled with fire prevention rock wool, it is fixed on the steel skeleton for lifting the mechanical anchor being fixed in floor plates.
Steel skeleton lifting is fixed in floor plates by mechanical anchor in this way, then by being filled with fire prevention rock wool
And external fixed fire-proof plate, so that window still wall has good fire protecting performance, and it is suitable for the subsequent field for needing to install additional window still wall
Close and it is subsequent can carry out dismounting and change, practicability is good, and in addition the overall weight of such window still wall is lighter, steady after lifting
It is qualitative good, it is less prone to the case where falling, and then safety is also secure.
The utility model is further arranged: the fire-proof plate is cement fibrolite plate.
Cement fibrolite plate has very good fire-proof insulation performance, can reach A grades non-ignitable, and will not burn,
Toxic smog will not be generated, more environmental protection and safety, in addition be also equipped with light high-strength characteristic, intensity height is less prone to change
The case where shape warpage.
The utility model is further arranged: the steel skeleton in frame structure and including orthogonal horizontal steel, perpendicular steel and
Bian Gang forms through slot between the adjacent perpendicular steel and horizontal steel wherein the perpendicular steel is arranged along horizontal steel length direction interval, described
The protrusion being adapted to through slot is convexly equipped on fire prevention rock wool.
The interval setting of steel perpendicular first can play the role of structural strengthening to steel skeleton, and since fire prevention rock wool is soft
Matter, therefore by the cooperation of through slot and protrusion, steel skeleton can play the role of part support to fire prevention rock wool, so that fire prevention
Rock wool has more stability in steel skeleton.
The utility model is further arranged: the fire-proof plate is fixed by screw with steel skeleton and the end of screw penetrate it is anti-
In fiery rock wool.
Fire-proof plate is fixed by screws on steel skeleton, and the end of screw penetrates in fire prevention rock wool, and then will fire prevention
Rock wool, steel skeleton and fire-proof plate connect into an entirety, so that the secured and stability that window still wall is more whole.
The utility model is further arranged: the surface of the protrusion is flushed with the surface of perpendicular steel.
The surface of protrusion is flushed with perpendicular steel surface, so that fire prevention rock wool fills full entire steel skeleton, and there is no one
A little gaps, fire line is more preferable, and the fitting installation that in addition fire shield surface can be smooth easily facilitates the installation of subsequent fire-proof plate.
The another object of the utility model is to provide a kind of curtain wall fire prevention system have the advantages that fire protecting performance is good.
To achieve the above object, the utility model provides following technical solution:
A kind of fire prevention system of curtain wall, including above-mentioned fire window sill wall further include aluminium alloy middle cross beam and aluminium alloy top
Crossbeam is connected with partition, is filled between the adjacent partition anti-between the aluminium alloy middle cross beam and aluminium alloy head piece
Fiery rock wool, the fire window sill wall are located at partition close to indoor side.
By partition and between partition, filling fire prevention rock wool can play good protection to external curtain wall first
Effect, avoids the indoor intensity of a fire from burning on curtain wall, and in addition it plays dual fireproofing function with internal fire window sill wall, prevents fires
Performance is more preferable.
The utility model is further arranged: there are interval trough, the interior settings of the interval trough between the partition and floor layer
There is the framework being adapted to it, the framework internal plug is connected to the first anti-guncotton block.
Due to that can have interval trough between the curtain wall and floor plates of installation, thus it is anti-by the subsequent setting first in interval trough
Guncotton block can play the role of obstructing fireproof, the case where channeling to a floor in the intensity of a fire in lower layer room be avoided, by framework
The first anti-guncotton block installation can be made to have more fastness.
The utility model is further arranged: there are separate space, the intervals between spacing formation between the fire-proof plate and partition
The bottom of chamber is fixed with bottom plate, and described bottom plate one end is fixed with partition, and the other end is fixed with fire-proof plate, the bottom setting of separate space
There is the second anti-guncotton block.
By the way that the second anti-guncotton block is arranged in interval bottom of chamber portion, dual baffle effect, energy are formed with the first anti-guncotton block
It is enough significantly more efficient to prevent from channeling to one layer in the intensity of a fire, and fire-proof plate and partition are joined together to form one by bottom plate
A entirety, thus more firm in overall structure.
The utility model is further arranged: be provided in the framework extend to the first extension of floor plates upper surface with
And extend to the second extension of aluminium alloy head piece, and first extension and the second extension by screw respectively with building
Laminate and aluminium alloy head piece are fixed.
It is convenient for the fixation of framework by the first extension and the setting of the second extension, and prolongs by the first extension and second
Framework is separately fixed in floor plates and aluminium alloy head piece by extending portion, so that aluminium alloy head piece and the fixed company of floor plates
It is connected together, and partition is to be fixed on aluminium alloy head piece, so that fixation on the whole is formed, so that partition fastness is more
It is secure.
In conclusion the utility model has the following beneficial effects:
1, it using the structure of new window still wall, is made of fire prevention rock wool, steel skeleton and fire-proof plate, and by mechanical anchor
Bolt, which lifts, to be fixed, and so on the one hand convenient for being installed in floor plates, and can carry out dismounting and change, on the other hand entirety is light more
Have stability and safety；
2, by being provided with partition and fire prevention rock wool between curtain wall and window still wall, good protection can be played to curtain wall
Effect, avoids the intensity of a fire from burning on curtain wall；
3, it is provided with bottom plate between partition and fire-proof plate, the two is fixed together by bottom plate, to further add
The stability of Gu Chuankanqiang.
Detailed description of the invention
Fig. 1 is the sectional view of embodiment 1；
Fig. 2 is the overall structure figure of embodiment 1；
Fig. 3 is the structure chart in embodiment 1 after removal fire prevention rock wool；
Fig. 4 is the overall structure figure of embodiment 2.
Appended drawing reference: 1, mechanical anchor；2, steel skeleton；21, horizontal steel；22, steel is erected；23, Bian Gang；3, fire-proof plate；4, screw；
5, fire prevention rock wool；6, through slot；7, protrusion；8, aluminium alloy middle cross beam；9, aluminium alloy head piece；10, curtain wall；11, floor plates；12,
Partition；13, interval trough；14, framework；15, the first anti-guncotton block；16, the first extension；17, the second extension；18, separate space；
19, the second anti-guncotton block；20, bottom plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1: a kind of fire window sill wall is arranged useful as shown in Figure 1, including steel skeleton 2 in 2 upper top of steel skeleton
In the mechanical anchor 1 that lifting is fixed in floor plates 11, while filled with fire prevention rock wool 5 in steel skeleton 2, and in steel skeleton 2
Each side fire-proof plate 3 is fixed with by screw 4, so that the fire window sill wall for being has good fire protecting performance, Neng Gouda
To corresponding fire protection requirement, and such fire window sill wall construction is suitable for building upper later period installation, and easy to operate, in addition
Whole lighter in weight reduces the possibility inadvertently fallen off, more safety so that the stability of lifting is more reliable；Wherein
Fire-proof plate 3 has good fire line and will not burn, will not generate toxic smog, more using cement fibrolite plate
Tool environmental protection and safety.
As shown in Figures 2 and 3, wherein steel skeleton 2 in frame structure and including orthogonal horizontal steel 21, perpendicular steel 22 and
Side steel 23, perpendicular steel 22 is arranged along horizontal 21 length direction interval of steel, and through slot 6 is formed between adjacent perpendicular steel 22 and horizontal steel 21, and
It is convexly equipped with the protrusion 7 being adapted to through slot 6 on fire prevention rock wool 5, the surface of the protrusion 7 is flushed with the surface of perpendicular steel 22, so that
Rock wool 5 of preventing fires fills full steel skeleton 2, and can play branch to soft fire prevention rock wool 5 by the cooperation of protrusion 7 and through slot 6
The effect of support so that the installation of fire prevention rock wool 5 has more stability, while keeping the flat of each surface after installing fire prevention rock wool 5
Whole degree is suitable for subsequent 3 surface of fire-proof plate and is bonded, and the installation for easily facilitating fire-proof plate 3 is fixed；Wherein screw 4 is passed through from fire-proof plate 3
Steel skeleton 2 and end are squeezed into fire prevention rock wool 5, three are connected an entirety in this way, so that overall structure has more stability.
Embodiment 2: a kind of fire prevention system of curtain wall, as shown in figure 4, including aluminium alloy middle cross beam 8, aluminium alloy head piece 9
And outdoor curtain wall 10 is set, it is lifted with fire window sill wall in the bottom of floor plates 11, and in 8 He of aluminium alloy middle cross beam
The partition 12 being secured to is provided between aluminium alloy head piece 9, it is internal filled with fire prevention rock wool 5 between partition 12, it should be every
Plate 12 is between curtain wall 10 and fire window sill wall, so that the fire prevention rock wool 5 inside fire window sill wall and partition 12 reaches
It to dual fireproof purpose, and can play a good protective effect to curtain wall 10, avoid the intensity of a fire from burning curtain wall 10 and cause safety
The case where hidden danger.
Since curtain wall 10 can exist between curtain wall 10 and floor plates 11 during installation there are interval trough 13, it is
The intensity of a fire channels to a upper floor from interval trough 13 when effectivelying prevent occurring fire, therefore passes through the setting framework 14 in interval trough 13
And the first anti-guncotton block 15 is provided in framework 14, stop by the first anti-guncotton block 15 intensity of a fire on alter, it is more safe
Property；And the first extension 16 and the second extension 17 are extended in framework 14, wherein the first extension 16 extends to floor
It 11 upper surface of plate and is fixed in floor plates 11 by screw 4, wherein the second extension 17 extends to aluminium alloy head piece 9 and borrows
It helps screw 4 to be fixed on aluminium alloy head piece 9, partition 12, floor plates 11 and framework 14 is realized into whole fixation in this way, from
And structure more good stability on the whole.
Separate space 18 between wherein being formed between partition 12 and fire window sill wall, is provided with the second fire prevention in the bottom of separate space 18
Cotton block 19 is fixed with bottom plate 20 in the bottom of separate space 18, and 20 one end of bottom plate and partition 12 are fixed, the other end and fire window sill wall
Fire-proof plate 3 it is fixed, such second anti-guncotton block 19 and the first anti-formation of guncotton block 15 dual baffle effect can be more efficient
Prevent channel to one layer in the intensity of a fire, and by bottom plate 20 by fire-proof plate 3 and partition 12 be joined together to form one it is whole
Body, thus it is more firm in overall structure, further reinforce the lifting fastness of fire window sill wall.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of fire window sill wall, it is characterized in that: including steel skeleton (2), the lateral wall of the steel skeleton (2) is fixed with fire-proof plate
(3), it and in the steel skeleton (2) is filled with fire prevention rock wool (5), is fixed on the steel skeleton (2) and is fixed on building for lifting
Mechanical anchor (1) on laminate (11).
2. fire window sill wall according to claim 1, it is characterized in that: the fire-proof plate (3) is cement fibrolite plate.
3. fire window sill wall according to claim 1, it is characterized in that: the steel skeleton (2) is in frame structure and including phase
Mutually vertical horizontal steel (21), perpendicular steel (22) He Biangang, wherein the perpendicular steel (22) is arranged along horizontal steel (21) length direction interval, phase
Through slot (6) are formed between the adjacent perpendicular steel (22) and horizontal steel (21), are convexly equipped on the fire prevention rock wool (5) suitable with through slot (6)
The protrusion (7) matched.
4. fire window sill wall according to claim 1, it is characterized in that: the fire-proof plate (3) passes through screw (4) and steel skeleton
(2) fixed and screw (4) end penetrates in fire prevention rock wool (5).
5. fire window sill wall according to claim 3, it is characterized in that: the table on the surface of the protrusion (7) and perpendicular steel (22)
Face flushes.
6. a kind of fire prevention system of curtain wall further includes it is characterized in that: including any fire window sill wall of claim 1-5
Aluminium alloy middle cross beam (8) and aluminium alloy head piece (9), between the aluminium alloy middle cross beam (8) and aluminium alloy head piece (9)
It is connected with partition (12), filled with fire prevention rock wool (5) between the adjacent partition (12), the fire window sill wall is located at partition
(12) close to indoor side.
7. the fire prevention system of curtain wall according to claim 6, it is characterized in that: existing between the partition (12) and floor layer
Interval trough (13), the interval trough (13) is interior to be provided with the framework (14) being adapted to it, and framework (14) internal plug is connected to first
Anti- guncotton block (15).
8. the fire prevention system of curtain wall according to claim 7, it is characterized in that: between the fire-proof plate (3) and partition (12)
Separate space (18) between being formed there are spacing, it is described between the bottom of separate space (18) be fixed with bottom plate (20), described bottom plate (20) one end with
Partition (12) is fixed, and the other end and fire-proof plate (3) are fixed, and the bottom of separate space (18) is provided with the second anti-guncotton block (19).
9. the fire prevention system of curtain wall according to claim 8 extends to building it is characterized in that: being provided in the framework (14)
First extension (16) of laminate (11) upper surface and the second extension (17) for extending to aluminium alloy head piece (9), and institute
State the first extension (16) and the second extension (17) by screw (4) respectively with floor plates (11) and aluminium alloy head piece
(9) fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821128448.1U CN208701943U (en) | 2018-07-16 | 2018-07-16 | The fire prevention system and its fire window sill wall of curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821128448.1U CN208701943U (en) | 2018-07-16 | 2018-07-16 | The fire prevention system and its fire window sill wall of curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208701943U true CN208701943U (en) | 2019-04-05 |
Family
ID=65939099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821128448.1U Active CN208701943U (en) | 2018-07-16 | 2018-07-16 | The fire prevention system and its fire window sill wall of curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208701943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467451A (en) * | 2022-09-26 | 2022-12-13 | 中建三局第三建设工程有限责任公司 | Non-combustible solid wall for outer wall of super high-rise building and construction method |
-
2018
- 2018-07-16 CN CN201821128448.1U patent/CN208701943U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467451A (en) * | 2022-09-26 | 2022-12-13 | 中建三局第三建设工程有限责任公司 | Non-combustible solid wall for outer wall of super high-rise building and construction method |
| WO2024066535A1 (en) * | 2022-09-26 | 2024-04-04 | 中建三局第三建设工程有限责任公司 | Non-combustible solid wall for exterior wall of super high-rise building and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205935362U (en) | Light gauge steel furred ceiling building structure | |
| CN208293838U (en) | A kind of fiber cement board pressure Curtain Wall | |
| KR101311682B1 (en) | Levelling system partition prefabricated cubicles | |
| CN106703262A (en) | Fire-proof sealing structure in curtain wall interlayers designed based on raised flooring and construction method thereof | |
| CN208701943U (en) | The fire prevention system and its fire window sill wall of curtain wall | |
| CN110512789A (en) | A kind of double glass-magnesium rockwool color steel plate rooms in purification region and its construction method | |
| US4291511A (en) | Structural assemblies | |
| CN207646962U (en) | The double-deck longitudinal direction fire-proof glass curtain wall | |
| RU2645063C2 (en) | System for fire protection of buildings | |
| CN207348312U (en) | A kind of prefabricated wall | |
| CN206467841U (en) | The curtain wall interlayer fireproof plugging structure designed based on raised flooring | |
| CN205116436U (en) | Block structure at big space floor fireproof rolling shutter door upper portion entrance to a cave | |
| CN211597334U (en) | Fireproof ceiling structure | |
| CN211472891U (en) | Gap sealing and filling structure for building curtain wall and floor slab | |
| CN208934169U (en) | A kind of firewall | |
| CN108049534A (en) | A kind of energy saving and environment friendly Gongjian erects hidden glass curtain wall with horizontal stroke is bright | |
| GB2238329A (en) | Building panel | |
| CN209891482U (en) | Push-and-pull partition with sound insulation effect | |
| CN208363361U (en) | A kind of inner wall sound-proof lightweight wall | |
| CN206467815U (en) | Fireproof plugging structure below raised flooring | |
| CN202483060U (en) | Mounting structure of fireproofing fiber cement bounding wall pressure plate | |
| CN215167053U (en) | Indoor design ceiling mounting structure | |
| CN213642900U (en) | Gravity type smoke-blocking vertical wall manual control device | |
| CN210152009U (en) | Back-bolt type stone curtain wall | |
| CN220225860U (en) | Building glass curtain wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |