CN206228798U - Furred ceiling Smoke prevention structure at fire resisting shutter - Google Patents
Furred ceiling Smoke prevention structure at fire resisting shutter Download PDFInfo
- Publication number
- CN206228798U CN206228798U CN201621155975.2U CN201621155975U CN206228798U CN 206228798 U CN206228798 U CN 206228798U CN 201621155975 U CN201621155975 U CN 201621155975U CN 206228798 U CN206228798 U CN 206228798U
- Authority
- CN
- China
- Prior art keywords
- plugging plate
- furred ceiling
- prevention structure
- smoke prevention
- fire resistance
- 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.)
- Expired - Fee Related
Links
Landscapes
- Special Wing (AREA)
Abstract
Furred ceiling Smoke prevention structure at fire resisting shutter,Including roof and furred ceiling,Fire resistance rolling shutter door is fixedly installed between the roof and furred ceiling,The side of fire resistance rolling shutter door is provided with the first plugging plate being fixedly connected with the roof,The lower surface of the first plugging plate is flushed with the lower surface of the fire resistance rolling shutter door,The lower surface of first plugging plate is fixedly installed the second plugging plate,The other end of second plugging plate is fixedly connected with the upper surface of furred ceiling,When fire resistance rolling shutter door is installed,In order to aesthetic typically flushes the aperture position of fire resistance rolling shutter door with furred ceiling,The gap connected with outside will be deposited between the drive device and furred ceiling of corresponding fire resistance rolling shutter door,So setting the second plugging plate in this gap location,And second plugging plate be fixedly connected with furred ceiling and the first plugging plate,So as to realize sealing function,Prevent smog from spreading away,When fire resistance rolling shutter door goes wrong,The first plugging plate need not be dismounted,Only the second plugging plate is pulled down,Maintenance is more convenient.
Description
Technical field
The utility model is related to the realm of building construction, furred ceiling Smoke prevention structure at more particularly to a kind of fire resisting shutter.
Background technology
Fire resistance rolling shutter door is mainly used in large supermarket（Hypermarket）, megastore, Large-scale professional material market, large-scale exhibition
There is the public place of fire-fighting requirements in shop, factory building, warehouse etc..When fire alarm occurs, fire resistance rolling shutter door is in fire-fighting central control system
Control under, put down automatically by program set in advance（It is descending）, so as to reach the effect for preventing flame from thinking other scope spreadings,
Strive for valuable time to implement fire-fighting fire extinguishing.
The way of traditional fire resistance rolling shutter door is, according to actually measuring fire resisting shutter lower section hole furred ceiling（Supply roller shutter
The opening stretched out）Size, in the shaping of factory process aluminum piece, aluminium sheet is fixedly installed on roller shutter lower end, and roller shutter is in and inside contracts state
When, aluminium sheet is fixed on mouth under roller shutter by angle steel skeleton.When there is fire alarm, fire resistance rolling shutter door is descending.But, it is this that knot is installed
The fire resistance rolling shutter door of structure is only designed to the position below furred ceiling, and part more than furred ceiling is not gone to change, although
The effect for preventing propagation of flame can be played, but when fire occurs, smog can be caused climing from the top of fire resistance rolling shutter door
Extend, so to personnel flee from or the fire-fighting work of fire fighter can all cause certain puzzlement.
Utility model content
The purpose of this utility model is to provide furred ceiling Smoke prevention structure at a kind of fire resisting shutter, when a fire, is had
Certain effect for preventing smog from spreading.
Above-mentioned purpose of the present utility model technical scheme is that：
Furred ceiling Smoke prevention structure at fire resisting shutter, including roof and furred ceiling, are fixedly installed anti-between the roof and furred ceiling
Fiery rolling screen door, the side of the fire resistance rolling shutter door is provided with the first plugging plate being fixedly connected with the roof, first envelope
The lower surface of closure plate is flushed with the lower surface of the fire resistance rolling shutter door, and the lower surface of first plugging plate is fixedly installed second
Plugging plate, the other end of second plugging plate is fixedly connected with the upper surface of furred ceiling.
By using above-mentioned technical proposal, the setting of the first plugging plate is played a part of to block fire resisting shutter and roof, from
And smog produced when preventing fire spreads from fire resistance rolling shutter door top and is in, when fire resistance rolling shutter door is installed, in order to attractive in appearance
Effect typically flushes the aperture position of fire resistance rolling shutter door with furred ceiling, so the drive device and furred ceiling of corresponding fire resistance rolling shutter door
Between will deposit the gap connected with outside, so setting the second plugging plate, and the second plugging plate and furred ceiling in this gap location
It is fixedly connected with the first plugging plate, so as to realize sealing function, prevents smog from spreading away, when fire resistance rolling shutter door goes wrong
When, it is not necessary to the first plugging plate is dismounted, only the second plugging plate is pulled down, repaired more convenient.
Used as improvement of the present utility model, first plugging plate is fixed by bolt with the top board.
By using above-mentioned technical proposal, the first plugging plate and top board are fixed by bolt, it is fixed more firmly,
Preferably, the bolt selects expansion bolt.
Used as improvement of the present utility model, first plugging plate is set to double-deck calcium silicate board.
By using above-mentioned technical proposal, calcium silicate board as new green environment protection building materials, except with conventional gypsum plate
Outside function, with more superior fire protecting performance and the advantage of moisture resistance service life overlength, industry and commerce engineering construction is widely used in
Suspended ceiling and partition wall, house decoration, the liner plate of furniture, the liner plate of billboard, the partition panel of ship, the refractory slab in warehouse, network
The wallboard of the indoor engineering such as floor and tunnel.
As improvement of the present utility model, the double-deck hollow setting of calcium silicate board, and hollow space is filled with insulation rock
Cotton.
By using above-mentioned technical proposal, the hollow setting of calcium silicate board, and hollow space filling heat preservation rock, protect it
Warm flameproof effect is more preferably.
Used as improvement of the present utility model, second plugging plate is set to plasterboard.
By using above-mentioned technical proposal, because when fire resistance rolling shutter door is damaged, the second plugging plate is dismantled in regular meeting,
Inevitably result in the second plugging plate and breakage occur, so economically, preferably from plasterboard.
Used as improvement of the present utility model, second plugging plate is in " ┓ " setting, its horizontal component and first envelope
The lower surface of closure plate is abutted, and its is endways, and part abuts with the upper surface of the furred ceiling, second plugging plate by connector and
The upper surface of the furred ceiling is fixedly connected.
By using above-mentioned technical proposal, the second plugging plate is set in " ┓ " makes its attachment structure more stable and close
Envelope is better, so that it is better to hinder cigarette.
Used as improvement of the present utility model, second plugging plate is filled out with first plugging plate and furred ceiling contact position
Filled with fluid sealant.
By using above-mentioned technical proposal, in the first plugging plate and furred ceiling contact position filling with sealant, on the one hand pass through
The mode of bonding makes fixed more firm, the gap retained when on the other hand blocking installation by fluid sealant, makes sealing effectiveness more
It is good.
Used as improvement of the present utility model, first plugging plate is provided with through hole, and the through hole is provided with communication chamber
It is interior with outdoor ventilation shaft.
By using above-mentioned technical proposal, the setting of ventilation shaft, when a fire, smog can be from by pipeline
Stay to outdoor.
Used as improvement of the present utility model, the through hole is provided with sealing ring.
By using above-mentioned technical proposal, the setting of sealing ring increases the sealing of through hole and exhaust duct.
In sum, the utility model has the advantages that：The setting of the first plugging plate is played and blocks fire resisting shutter
With the effect on roof, it is in so as to prevent smog produced during fire from being spread from fire resistance rolling shutter door top, fireproof rolling is being installed
During curtain door, in order to aesthetic typically flushes the aperture position of fire resistance rolling shutter door with furred ceiling, so corresponding fire resistance rolling shutter door
Drive device and furred ceiling between will deposit the gap connected with outside, so this gap location set the second plugging plate, and
Second plugging plate is fixedly connected with furred ceiling and the first plugging plate, so as to realize sealing function, prevents smog from spreading away, works as fire prevention
When rolling screen door goes wrong, it is not necessary to dismount the first plugging plate, only the second plugging plate is pulled down, repaired more convenient.
Brief description of the drawings
Fig. 1 is furred ceiling Smoke prevention structural representation at fire resisting shutter；
Fig. 2 is the A portions enlarged drawing of Fig. 1.
In figure, 1, roof；2nd, furred ceiling；3rd, fire resistance rolling shutter door；4th, the first plugging plate；41st, heat preservation rock；42nd, calcium silicate board；
5th, the second plugging plate；51st, fluid sealant；52nd, connector；6th, ventilation shaft.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1,
Shown referring to Figures 1 and 2, furred ceiling Smoke prevention structure includes roof 1 and furred ceiling 2, roof 1 and furred ceiling 2 at fire resisting shutter
Between set fire resistance rolling shutter door 3, the first envelope being bolted to connection with roof 1 is provided with the side of fire resistance rolling shutter door 3
Closure plate 4, the first plugging plate 4 is double-deck calcium silicate board 42, the hollow setting of the first plugging plate 4, and sky is partially filled with guarantor wherein
Warm rock wool 41, the lower surface of the first plugging plate 4 flushes setting, the lower surface of the first plugging plate 4 with the lower surface of fire resistance rolling shutter door 3
The second plugging plate 5 is fixedly installed, the other end of the second plugging plate 5 passes through expansion bolt and the first envelope with the upper surface of furred ceiling 2
Closure plate 4 is fixedly connected, and the setting of the first plugging plate 4 is played a part of to block fire resisting shutter and roof 1, so as to prevent institute during fire
The smog of generation spreads from the top of fire resistance rolling shutter door 3 and is in, when fire resistance rolling shutter door 3 is installed, in order to aesthetic is typically anti-
The aperture position of fiery rolling screen door 3 is flushed with furred ceiling 2, so will between the drive device and furred ceiling 2 of corresponding fire resistance rolling shutter door 3
The gap connected with outside is deposited, so setting the second plugging plate 5, and the second plugging plate 5 and furred ceiling 2 and first in this gap location
Plugging plate 4 is fixedly connected, and so as to realize sealing function, prevents smog from spreading away, when fire resistance rolling shutter door 3 goes wrong, no
Need to dismount the first plugging plate 4, only the second plugging plate 5 is pulled down, repair more convenient, the second plugging plate 5 is set to
Plasterboard and set in " ┓ ", its horizontal component abuts with the lower surface of the first plugging plate 4, its is endways part and the furred ceiling 2
Upper surface abut, the second plugging plate 5 is fixedly connected by connector 52 with the upper surface of the furred ceiling 2, and connector 52 includes
The L-type sheet material and Z-shaped plate material being fixedly connected with furred ceiling upper surface, L-type sheet material are fixedly connected with Z-shaped plate material by U-shaped adaptor,
A fixed plate is bolted in the upper surface of Z-shaped plate material, the fixed plate is bolted with the second plugging plate 5, so that
The fixation and the supporting role of horizontal direction to the second plugging plate 5 are realized, and is filled out with the contact position of furred ceiling 2 in the first plugging plate 4
Fluid sealant 51 is filled, on the one hand makes fixation more firm by way of bonding, when on the other hand blocking installation by fluid sealant 51
The gap for retaining, makes sealing effectiveness more preferably, and when a fire, smog needs discharge, so plugging plate is provided with through hole, should
Through hole is provided with ventilation shaft 6 in communication chamber and outdoor, enables smog from by being stayed to outdoor in pipeline, in order to more preferable
Sealing, through hole and exhaust duct are provided with sealing ring（It is not shown）.
This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (9)
1. furred ceiling Smoke prevention structure at fire resisting shutter, including roof (1) and furred ceiling (2), it is solid between the roof (1) and furred ceiling (2)
Surely it is provided with fire resistance rolling shutter door (3), it is characterised in that：The side of the fire resistance rolling shutter door (3) is provided with solid with the roof (1)
First plugging plate (4) of fixed connection, the lower surface of first plugging plate (4) is neat with the lower surface of the fire resistance rolling shutter door (3)
Flat, the lower surface of first plugging plate (4) is fixedly installed the second plugging plate (5), the other end of second plugging plate (5)
Upper surface with furred ceiling (2) is fixedly connected.
2. furred ceiling Smoke prevention structure at fire resisting shutter according to claim 1, it is characterised in that：First plugging plate (4)
Fixed with the top board by bolt.
3. furred ceiling Smoke prevention structure at fire resisting shutter according to claim 1, it is characterised in that：First plugging plate (4)
It is set to double-deck calcium silicate board (42).
4. furred ceiling Smoke prevention structure at fire resisting shutter according to claim 3, it is characterised in that：The double-deck calcium silicate board
(42) hollow setting, and hollow space is filled with heat preservation rock (41).
5. furred ceiling Smoke prevention structure at fire resisting shutter according to claim 1, it is characterised in that：Second plugging plate (5)
It is set to plasterboard.
6. furred ceiling Smoke prevention structure at fire resisting shutter according to claim 1, it is characterised in that：Second plugging plate (5)
Set in " ┓ ", its horizontal component abuts with the lower surface of first plugging plate (4), its is endways part and the furred ceiling (2)
Upper surface abut, second plugging plate (5) is fixedly connected by connector (52) with the upper surface of the furred ceiling (2).
7. furred ceiling Smoke prevention structure at fire resisting shutter according to claim 6, it is characterised in that：Second plugging plate (5)
Fluid sealant (51) is filled with first plugging plate (4) and furred ceiling (2) contact position.
8. furred ceiling Smoke prevention structure at fire resisting shutter according to claim 1, it is characterised in that：First plugging plate (4)
Through hole is provided with, the through hole is provided with ventilation shaft (6) in communication chamber and outdoor.
9. furred ceiling Smoke prevention structure at fire resisting shutter according to claim 1, it is characterised in that：The through hole is provided with sealing
Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155975.2U CN206228798U (en) | 2016-10-24 | 2016-10-24 | Furred ceiling Smoke prevention structure at fire resisting shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155975.2U CN206228798U (en) | 2016-10-24 | 2016-10-24 | Furred ceiling Smoke prevention structure at fire resisting shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206228798U true CN206228798U (en) | 2017-06-09 |
Family
ID=58983683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621155975.2U Expired - Fee Related CN206228798U (en) | 2016-10-24 | 2016-10-24 | Furred ceiling Smoke prevention structure at fire resisting shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206228798U (en) |
-
2016
- 2016-10-24 CN CN201621155975.2U patent/CN206228798U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109914661A (en) | Dry-hang stone curtain wall construction method | |
| RU191078U1 (en) | Wall-mounted warm-cold building envelope | |
| CN110725506A (en) | Fireproof device for smoke prevention and exhaust air pipe and installation method thereof | |
| CN208748939U (en) | A kind of bright frame fire-proof glass curtain wall | |
| CN206228798U (en) | Furred ceiling Smoke prevention structure at fire resisting shutter | |
| CN212358693U (en) | Enclosure system based on assembled double-steel-plate shear wall | |
| CN205840076U (en) | Combined lightweight exterior wall assembly | |
| CN207646959U (en) | A kind of curtain wall interlayer fireproof plugging structure | |
| CN207646962U (en) | The double-deck longitudinal direction fire-proof glass curtain wall | |
| CN212866706U (en) | Assembled aluminum plate dry hanging structure | |
| CN206467815U (en) | Fireproof plugging structure below raised flooring | |
| CN113153108A (en) | Fire-retardant wood prevents fire door | |
| CN115182549A (en) | Modularized fast-assembling smoke-proof and fresh air exhaust finished product hoistway | |
| CN207905196U (en) | A kind of type unitized curtain wall system of steel and aluminum combined | |
| CN213539460U (en) | Fire control furred ceiling device based on BIM building | |
| CN209494112U (en) | A kind of crack resistence furred ceiling | |
| CN104989033B (en) | Modularized integrated intelligent smart home rapid building device | |
| CN219451191U (en) | Vertical fireproof structure of curtain of area decorative effect | |
| CN211257686U (en) | Fire-proof device for smoke-proof air pipe | |
| CN206646671U (en) | A kind of fixed rigid smoke-proof pendant wall | |
| CN213018085U (en) | Pipeline gallows and gypsum board partition wall top connected node structure | |
| CN219240978U (en) | Fireproof partition structure of building curtain wall | |
| CN215213254U (en) | Low-energy-consumption node connecting structure with external sunshade door and window | |
| CN219060432U (en) | Curtain wall interlayer fireproof structure of fireproof heat insulation plate | |
| CN212002911U (en) | Fire door for building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20211024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |