CN208456447U - A kind of fire resistance rolling shutter door with egress door - Google Patents
A kind of fire resistance rolling shutter door with egress door Download PDFInfo
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- CN208456447U CN208456447U CN201820861587.9U CN201820861587U CN208456447U CN 208456447 U CN208456447 U CN 208456447U CN 201820861587 U CN201820861587 U CN 201820861587U CN 208456447 U CN208456447 U CN 208456447U
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- door
- egress
- rolling screen
- fire
- screen door
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Abstract
The utility model provides a kind of fire resistance rolling shutter door with egress door, it is related to fire resistance rolling shutter door field, including rolling screen door and egress door, the rolling screen door is mounted between two guide rails, being horizontally disposed on inner wall before and after the cavity of the rolling screen door has sliding slot, the pulley being used cooperatively with sliding slot is provided on the egress door, the lower end of the egress door is provided with idler wheel, the sliding rail being used cooperatively with idler wheel is provided between described two guide rail lower ends, telescopic seat is installed on the left of the cavity of the rolling screen door, telescopic seat is connected with the left end of egress door by telescopic rod, the hydraulically extensible device of control telescopic rod is installed on the left of the telescopic seat.The utility model in rolling screen door by being arranged egress door, so that when fire occurs, when needing to open rolling screen door if there is emergency, directly opening egress door can be completed current and rescue, the more time is saved, the sprawling of the intensity of a fire is prevented, the utility model structure is simple, practicability is high, can effectively play a role in a fire.
Description
Technical field
The utility model relates to fire resistance rolling shutter door field more particularly to a kind of fire resistance rolling shutter doors with egress door.
Background technique
With the rapid development of economic construction, pay attention to fire-fighting, assuring the safety for life and property of the people has become governments at all levels
One of focus.As the important ring in fire fighting device, fire resistant doorsets are generallyd use in all kinds of buildings.Fire prevention
Rolling screen door is a kind of fire prevention suitable at the larger hole of building, heat-insulated facility, product design install play it is certain
Working technology.Fire resistance rolling shutter door is widely used in the fireproof partition area of industry with civil buildings, and it is climing to can effectively stop the intensity of a fire
Prolong, ensures the security of the lives and property, be indispensable fireproofing installation in modern architecture.
Only one rolling screen door of common fire resistance rolling shutter door is as door body, when a fire, if there is emergency, needs
With regard to more troublesome when opening fire resistance rolling shutter door, while entire rolling screen door is opened, and the sprawling of the intensity of a fire is likely to result in, and gives the fire extinguishing disaster relief
It makes troubles, or even bigger disaster can be brought.
Utility model content
The purpose of this utility model is to provide a kind of fire resistance rolling shutter doors with egress door, are asked with solving above-mentioned technology
Topic.
The utility model using following technical scheme in order to solve the above technical problems, realized: including rolling screen door and evacuation
Door, it is characterised in that:
The rolling screen door is mounted between two guide rails, and the lower half portion of the rolling screen door is cavity body structure, the egress door
The inside cavity in rolling screen door is covered, being horizontally disposed on inner wall before and after the cavity of the rolling screen door has sliding slot, sets on the egress door
It is equipped with the pulley being used cooperatively with sliding slot, the lower end of the egress door is provided with idler wheel, is arranged between described two guide rail lower ends
There is the sliding rail being used cooperatively with idler wheel, telescopic seat, the left end of telescopic seat and egress door are installed on the left of the cavity of the rolling screen door
It is connected by telescopic rod, the hydraulically extensible device of control telescopic rod is installed, hydraulically extensible device is placed on anti-on the left of the telescopic seat
Inside fire-box.It is that, in the case where not opening rolling screen door, can open egress door in order to be and conveniently rescue in fire that egress door, which is arranged,
It helps and escapes, the cooperation of idler wheel and sliding rail enables egress door in rolling screen door translation gliding, and being set as hydraulically extensible device is thin
It dissipates door and power is provided, hydraulically extensible device is burnt out by high fire in order to prevent for the setting of fireproof box.
Preferably, the pulley and idler wheel are that high temperature resistant material is made.It prevents from burning in high fire high temperature and deform.
Preferably, the cross section of the sliding slot is L-type section, is equipped with bearing on the pulley, the bearing and is dredged
It dissipates and is connected between door by fixed link, the pulley is mounted in sliding slot, and two pieces of sealings are provided between the lower end of the guide rail
Plate is provided with fire proof seal adhesive tape on the inner wall of the sealing plate.The cross section of sliding slot is the design in two L-type sections, in cunning
While slipping, it is fixed on the position of pulley in sliding slot, so that the relative position for securing rolling screen door and egress door is stablized,
The setting of fire proof seal adhesive tape ensure that in high fire, flame will not be spread by gap.
Preferably, the gap between rolling screen door and egress door and sealing plate can be fully sealed in the fire proof seal adhesive tape.
Preferably, the upper end of the guide rail is equipped with top case, is equipped with spool in the top case, the rolling screen door wound on
In shaft, the left end of the spool is equipped with driving motor, and the left end of the driving motor is provided with button switch, the button
The lower left of switch is equipped with rotation seat, and the rotating bar of control button switch, the lateral wall of the top case are provided on rotation seat
On smoke detector is installed, the smoke detector and rotation seat electrical connection.Smoke detector is arranged can experience the hair of fire at the first time
It is raw, and signal is made to pass to rotation seat, the rotation of rotating bar will open button switch, and driving motor will be opened, rolling screen door
It will be opened.
Preferably, the outer surface of the top case, rolling screen door and egress door is coated with fire-proof high-temperature resistant layer.Guarantee to send out in fire
When raw, top case, rolling screen door and egress door will not be burnt out by high fire.
The beneficial effects of the utility model are:
The utility model by the way that egress door is arranged in rolling screen door so that fire occur when, if there is emergency need
When opening rolling screen door, directly opening egress door can be completed current and rescue, quickly opens and opens, is fire rescue mistake
Journey saves the more time, will not impact to the sprawling for preventing the intensity of a fire, and the utility model structure is simple, and practicability is high, energy
It is enough effectively to play a role in a fire.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the egress door schematic diagram of the utility model；
Fig. 3 is the left view schematic diagram of the utility model；
Appended drawing reference: 1- rolling screen door；2- egress door；3- guide rail；4- sliding slot；5- pulley；6- idler wheel；7- sliding rail；8- is flexible
Seat；9- telescopic rod；10- hydraulically extensible device；11- fireproof box；12- bearing；13- fixed link；14- sealing plate；15- fire proof seal
Adhesive tape；16- top case；17- spool；18- driving motor；19- button switch；20- rotation seat；21- rotating bar；22- smoke detector.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
The utility model is further described in face with specific embodiments and the drawings, but following embodiments are only the excellent of the utility model
Embodiment is selected, and not all.Based on the implementation example in the implementation mode, those skilled in the art are not making creative work
Under the premise of obtained other embodiments, belong to protection scope of the present invention.
Specific embodiment of the utility model is described with reference to the accompanying drawing.
As shown in Figure 1-3, a kind of fire resistance rolling shutter door with egress door, including rolling screen door 1 and egress door 2, feature exists
In:
The rolling screen door 1 is mounted between two guide rails 3, and the lower half portion of the rolling screen door 1 is cavity body structure, the evacuation
2 sets of inside cavities in rolling screen door 1 of door, being horizontally disposed with before and after the cavity of the rolling screen door 1 on inner wall has sliding slot 4, the evacuation
It is provided with the pulley 5 being used cooperatively with sliding slot 4 on door 2, the lower end of the egress door 2 is provided with idler wheel 6, described two guide rails 3
It is provided with the sliding rail 7 being used cooperatively with idler wheel 6 between lower end, telescopic seat 8 is installed on the left of the cavity of the rolling screen door 1, stretches
The left end of seat 8 and egress door 2 is connected by telescopic rod 9, and the hydraulically extensible of control telescopic rod 9 is equipped on the left of the telescopic seat 8
Device 10, hydraulically extensible device 10 are placed on inside fireproof box 11.
The cross section of the sliding slot 4 is L-type section, is equipped with bearing 12 on the pulley 5, the bearing 12 and is dredged
It dissipates and is connected between door 2 by fixed link 13, the pulley 5 is mounted in sliding slot 4, is provided with two between the lower end of the guide rail 3
Block sealing plate 14 is provided with fire proof seal adhesive tape 15 on the inner wall of the sealing plate.The upper end of the guide rail 3 is equipped with top case
16, spool 17 is installed in the top case, for the rolling screen door 1 on spool 17, the left end of the spool 17 is equipped with drive
Dynamic motor 18, the left end of the driving motor 18 are provided with button switch 19, and the lower left of the button switch 19, which is equipped with, to be turned
Seat 20 is moved, the rotating bar 21 of control button switch 19 is provided on rotation seat, cigarette sense is installed on the lateral wall of the top case 16
Device 22, the smoke detector 22 and rotation seat 20 are electrically connected.
When fire occurs, when smoke detector 22 experiences the dense smoke of fire generation, the rotating bar 21 on rotation seat 20 will
Clockwise dynamic, button switch 19 is opened, and the rotation of driving motor 18 drives spool 17 to rotate, and rolling screen door 1 will be opened, when
During fire rescue, if there is emergency, it is very dangerous also inconvenient to need to open rolling screen door 1, it is only necessary to open hydraulic stretch
Contracting device 10 pulls on egress door 2 by telescopic rod 9, and by rolling of the idler wheel 6 on sliding rail 7, egress door 2 will quickly be beaten
It opens, after current, closes egress door 2 immediately.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. a kind of fire resistance rolling shutter door with egress door, including rolling screen door (1) and egress door (2), it is characterised in that:
The rolling screen door (1) is mounted between two guide rails (3), and the lower half portion of the rolling screen door (1) is cavity body structure, described to dredge
It dissipates door (2) and covers the inside cavity in rolling screen door (1), being horizontally disposed on inner wall before and after the cavity of the rolling screen door (1) has sliding slot
(4), the pulley (5) being used cooperatively with sliding slot (4) is provided on the egress door (2), the lower end of the egress door (2) is provided with
Idler wheel (6) is provided with the sliding rail (7) being used cooperatively with idler wheel (6), the rolling screen door (1) between described two guide rail (3) lower ends
Cavity on the left of be equipped with telescopic seat (8), the left end of telescopic seat (8) and egress door (2) is described to stretch by telescopic rod (9) connection
The hydraulically extensible device (10) of control telescopic rod (9) is installed, hydraulically extensible device (10) is placed on fireproof box (11) on the left of contracting seat (8)
It is internal.
2. a kind of fire resistance rolling shutter door with egress door according to claim 1, it is characterised in that: the pulley (5) and
Idler wheel (6) is that high temperature resistant material is made.
3. a kind of fire resistance rolling shutter door with egress door according to claim 1, it is characterised in that: the sliding slot (4)
Cross section is L-type section, and pulley (5) center is equipped with bearing (12), between the bearing (12) and egress door (2)
It is connected by fixed link (13), the pulley (5) is mounted in sliding slot (4), is provided with two pieces between the lower end of the guide rail (3)
Sealing plate (14) is provided with fire proof seal adhesive tape (15) on the inner wall of the sealing plate.
4. a kind of fire resistance rolling shutter door with egress door according to claim 3, it is characterised in that: the fireproof seal gum
The gap between rolling screen door (1) and egress door (2) and sealing plate (14) can be fully sealed in item (15).
5. a kind of fire resistance rolling shutter door with egress door according to claim 1, it is characterised in that: the guide rail (3)
Upper end is equipped with top case (16), is equipped in the top case spool (17), and the rolling screen door (1) is on spool (17), volume
The left end of axis (17) is equipped with driving motor (18), and the left end of the driving motor (18) is provided with button switch (19), button
The lower left of switch (19) is equipped with rotation seat (20), and the rotating bar (21) of control button switch (19) is provided on rotation seat,
It is equipped with smoke detector (22) on the lateral wall of the top case (16), the smoke detector (22) and rotation seat (20) electrical connection.
6. a kind of fire resistance rolling shutter door with egress door according to claim 5, it is characterised in that: the top case (16),
The outer surface of rolling screen door (1) and egress door (2) is coated with fire-proof high-temperature resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820861587.9U CN208456447U (en) | 2018-06-05 | 2018-06-05 | A kind of fire resistance rolling shutter door with egress door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820861587.9U CN208456447U (en) | 2018-06-05 | 2018-06-05 | A kind of fire resistance rolling shutter door with egress door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208456447U true CN208456447U (en) | 2019-02-01 |
Family
ID=65159496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820861587.9U Active CN208456447U (en) | 2018-06-05 | 2018-06-05 | A kind of fire resistance rolling shutter door with egress door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208456447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282554A (en) * | 2020-10-09 | 2021-01-29 | 赣州市桐鑫金属制品有限公司 | Metal door supporting mechanism |
| CN112302514A (en) * | 2019-07-29 | 2021-02-02 | 沈阳大学 | Horizontal fireproof rolling door and use method thereof |
-
2018
- 2018-06-05 CN CN201820861587.9U patent/CN208456447U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302514A (en) * | 2019-07-29 | 2021-02-02 | 沈阳大学 | Horizontal fireproof rolling door and use method thereof |
| CN112282554A (en) * | 2020-10-09 | 2021-01-29 | 赣州市桐鑫金属制品有限公司 | Metal door supporting mechanism |
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