CN204457333U - Tunnel garage transverse passage-way multifunctional composite fire resistance rolling shutter door - Google Patents
Tunnel garage transverse passage-way multifunctional composite fire resistance rolling shutter door Download PDFInfo
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- CN204457333U CN204457333U CN201520099662.9U CN201520099662U CN204457333U CN 204457333 U CN204457333 U CN 204457333U CN 201520099662 U CN201520099662 U CN 201520099662U CN 204457333 U CN204457333 U CN 204457333U
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Abstract
The utility model discloses a kind of tunnel garage transverse passage-way multifunctional composite fire resistance rolling shutter door, mainly comprise fire curtain, emergency fireproof door and wind resistance bar.Fire curtain adopts steel fire prevention, smoke-proof roller shutter, can realize local Non-follow control, Electronic control and Long-distance Control; Curtain plate width is curb-to-curb width.Emergency fireproof door is positioned at fire curtain side, can from both sides bidirectional opening or closedown, realizes manually opened from inside and outside both sides or close the object of fire curtain by emergency fireproof door, in emergency circumstances doublely does walkway.Wind resistance bar is positioned at the both sides, front and back of fire curtain, slided by the hanger rail be arranged on bottom crossbeam, slide into rear latch locking in the middle of curtain plate, curtain plate can be limited and rock, the curtain plate amount of deflection that effective control is produced by piston blast, improves the application life of fire curtain greatly.
Description
Technical field
The utility model relates to the attached safety device in a kind of tunnel, especially a kind of garage transverse passage-way multifunctional composite fire resistance rolling shutter door.
Background technology
Driving situation more complicated in current freeway tunnel, the tunnel of speed limit 80km/h, road speed reaches being seen everywhere of 100-120km/h, add that part way lorry passes through large percentage, the Piston Action Wind that in uplink tunnel and downlink tunnel, wagon flow produces creates huge blast to tunnel garage transverse passage-way door, causes installing just occurring the situations such as roller shutter derails, curtain plate distortion soon, greatly reduce its application life, serious potential safety hazard is produced to tunnel operation.
In addition, at power-off or fault etc. in particular cases, existing tunnel garage transverse passage-way door all cannot realize opening from both sides Bidirectional manual or closing, and the personnel that cause cannot evacuation egress in time, and breakdown lorry cannot arrive in time, thus generation serious consequence.
Therefore, common fire resistance rolling shutter door cannot meet the instructions for use in tunnel transverse passage-way, needs to take effective means to carry out upgrading to the transverse passage-way door in tunnel.
Summary of the invention
Easily deform under Action of Wind pressure to overcome existing tunnel garage transverse passage-way fire curtain and damage, and the deficiency that can not realize under special circumstances in the unlatching of both sides Bidirectional manual or closedown, the utility model provides a kind of tunnel garage transverse passage-way multifunctional composite fire resistance rolling shutter door, this multifunctional composite fire resistance rolling shutter door can not only be prevented fires, Smoke prevention, also be highly resistant to piston blast, greatly improve its application life, the escape and evacuation under normal operation ventilation or fire condition is all benefited with rescue.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of tunnel garage transverse passage-way multifunctional composite fire resistance rolling shutter door, is characterized in that: described tunnel garage transverse passage-way multifunctional composite fire resistance rolling shutter door comprises fire curtain 1, emergency fireproof door 2 and wind resistance bar 3; Fire curtain 1 is positioned in the middle part of garage's transverse passage-way; Emergency fireproof door 2 is positioned at fire curtain 1 side; Wind resistance bar 3 is positioned at both sides before and after fire curtain 1.
As preferably, described fire curtain 1 is combined by curtain plate 4, guide rail 5, column 6, crossbeam 7, seat board 8, casing 9, transmission device 10, door-rolling machine 11 and button box 12; Curtain plate 4 between two side rails 5, and is slided up and down by guide rail 5, and curtain plate about 4 two ends are welded with wind resistance hook 13, and it is inner that part stretches into guide rail 5; Guide rail 5 is positioned at the outward flange of transverse passage-way both sides maintaining roadway, and wherein side to embed in column 6 and by being welded and fixed; Crossbeam 7 two ends are fixed on garage's transverse passage-way by implanting interior wall, and column 6 and crossbeam 7, by being welded and fixed, form the framework of fire curtain 1; Seat board 8 is positioned at curtain plate 4 two bottom sides, fixing to drawing by anchor bolt 14, its lower installation sealing rubber strip 15; Casing 9 is positioned on crossbeam 7, and transmission device 10 and door-rolling machine 11 are positioned at casing 9; Button box 12 is positioned at below door-rolling machine 11.
Described emergency fireproof door 2 is made up of doorframe 16 and door-plate 17, is positioned at the side of fire curtain 1.
Described wind resistance bar 3 is made up of hanger rail 18, pulley 19, shaft 20, latch 21, buckle 22 and rubber strip 23; Wind resistance bar 3 is positioned at the both sides, front and back of curtain plate 4; Hanger rail 18 is welded on bottom crossbeam 7; It is inner that pulley 19 is positioned at hanger rail 18, hinged with shaft 20; Latch 17 is fixed by the buckle 22 being welded on shaft 20 back side.
Described guide rail 5 comprises smoke control device 24 and anti-derail unit; It is inner that smoke control device 24 is positioned at guide rail 5, fits with curtain plate 4 uniform close; Anti-derail unit comprises wind resistance hook 13 and special peel guide rail 25, and wind resistance hook 13 is welded on curtain plate about 4 two ends and stretches in special peel guide rail 25.
Fire curtain of the present utility model adopts steel fire prevention, smoke-proof roller shutter, can realize local Non-follow control, Electronic control and Long-distance Control.Curtain plate width is curb-to-curb width.
The utility model is on the basis of common fire curtain, set up the devices such as emergency fireproof door, wind resistance bar, is used for resisting the piston blast that caused by wagon flow and realizes manually opened from both sides or close the function of fire curtain under special circumstances.Concrete measure is as follows: in the middle of tunnel garage transverse passage-way, arrange one multifunctional composite fire resistance rolling shutter door, comprise fire curtain, emergency fireproof door and wind resistance bar.Fire curtain between the maintaining roadway of both sides, is fixed by column and crossbeam in transverse passage-way, and both sides vacancy adopts brick shutoff.In the side of fire curtain, emergency fireproof door is installed, can from both sides bidirectional opening or closedown.Arrange wind resistance bar in the both sides, front and back of fire curtain, wind resistance bar is welded on bottom crossbeam by hanger rail.
Key point of the present utility model is wind resistance bar.When fire curtain is closed, wind resistance bar slides in the middle of curtain plate by the hanger rail be arranged on bottom crossbeam and also uses latch locking, can limit curtain plate and rock, effectively control its amount of deflection produced under Action of Wind pressure and distortion after the wind resistance rod lock of both sides; When fire curtain is opened, wind resistance bar also slidably locks to curtain plate side, does not affect the using function of garage's transverse passage-way.
The beneficial effects of the utility model are: wind resistance bar effectively controls distortion and the amount of deflection of curtain plate, solve the problem that current tunnel garage transverse passage-way fire curtain uses distortion of shortly derailing, substantially increase the application life of fire curtain.Emergency fireproof door well solves under special circumstances cannot be manually opened or close the difficult problem of fire curtain from both sides, and logical use of in emergency circumstances also can doublely conducting oneself, adds the using function of tunnel garage transverse passage-way.In addition, all parts of this tunnel garage transverse passage-way multifunctional composite fire resistance rolling shutter door all can be prefabricated in the factory, and both ensure that quality and the precision of product, have greatly reduced again the time of site operation.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the A-A sectional view of the utility model Fig. 1;
Fig. 3 is the B-B sectional view of the utility model Fig. 1;
Fig. 4 is the C-C sectional view of the utility model Fig. 1;
Fig. 5 is the D-D sectional view of the utility model Fig. 1;
Fig. 6 is the A full-page proof in the utility model Fig. 3;
Fig. 7 is the I full-page proof in the utility model Fig. 4;
Fig. 8 is the II full-page proof in the utility model Fig. 4;
In figure: 1, fire curtain, 2, emergency fireproof door, 3, wind resistance bar, 4, curtain plate, 5, guide rail, 6, column, 7, crossbeam, 8, seat board, 9, casing, 10, transmission device, 11, door-rolling machine, 12, button box, 13, wind resistance hook, 14, anchor bolt, 15, sealing rubber strip, 16, doorframe, 17, door-plate, 18, hanger rail, 19, pulley, 20, shaft, 21, latch, 22, buckle, 23, rubber strip, 24, smoke control device, 25, special peel guide rail.
Detailed description of the invention
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described further.
Embodiment: tunnel garage transverse passage-way multifunctional composite fire resistance rolling shutter door as shown in Figure 1, mainly comprises fire curtain 1, emergency fireproof door 2 and wind resistance bar 3; Fire curtain 1 is positioned in the middle part of tunnel garage transverse passage-way; Emergency fireproof door 2 is positioned at fire curtain 1 side; Wind resistance bar 3 is positioned at both sides before and after fire curtain 1.
Total can be divided into three parts, and Part I is fire curtain 1, and Part II is emergency fireproof door 2, and Part III is wind resistance bar 3.
As Figure 1-4, fire curtain 1 is combined by curtain plate 4, guide rail 5, column 6, crossbeam 7, seat board 8, casing 9, transmission device 10, door-rolling machine 11 and button box 12.Wherein curtain plate 4 is between two side rails 5, and is slided up and down by guide rail 5, and curtain plate about 4 two ends are welded with wind resistance hook 13, and it is inner that part stretches into guide rail 5; Guide rail 5 is positioned at the outward flange of transverse passage-way both sides maintaining roadway, and wherein side to embed in column 6 and by being welded and fixed; Crossbeam 7 two ends are fixed on garage's transverse passage-way by implanting interior wall, and column 6 and crossbeam 7, by being welded and fixed, form the framework of fire curtain 1; Seat board 8 is positioned at curtain plate 4 two bottom sides, fixing to drawing by anchor bolt 14, its lower installation sealing rubber strip 15; Casing 9 is positioned on crossbeam 7, and transmission device 10 and door-rolling machine 11 are positioned at casing 9, and are fixed by bolts on interior wall; Button box 12 is positioned at below door-rolling machine 11.
Emergency fireproof door 2 relative position as shown in Figure 1, is made up of doorframe 16 and door-plate 17, is positioned at fire curtain 1 side.
Wind resistance bar 3 relative position as shown in figs. 1 and 4, is made up of hanger rail 18, pulley 19, shaft 20, latch 21, buckle 22 and rubber strip 23; Wind resistance bar 3 is positioned at the both sides, front and back of curtain plate 4; Hanger rail 18 is welded on bottom crossbeam 7; It is inner that pulley 19 is positioned at hanger rail 18, hinged with shaft 20; Latch 17 is fixed by the buckle 22 being welded on shaft 20 back side.When fire curtain 1 is closed, wind resistance bar 3 slides in the middle of curtain plate 4 by the hanger rail be arranged on bottom crossbeam and also locks with latch 21, can limit curtain plate 4 and rock, effectively control its amount of deflection produced under Action of Wind pressure and distortion after the locking of both sides wind resistance bar 3; When fire curtain 1 is opened, wind resistance bar 3 also slidably locks to curtain plate 4 side, does not affect the using function of garage's transverse passage-way.
Implementation step:
(1) produce in factory fire curtain, labeled door and wind resistance bar;
(2) scene is set up scaffold and is holed on transverse passage-way interior wall;
(3) fire curtain is installed;
(4) emergency fireproof door is installed;
(5) weld wind resistance bar hanger rail and wind resistance bar is installed;
(5) by the brick shutoff of the vacancy between column and transverse passage-way interior wall;
(6) close fire curtain and wind resistance bar is moved in the middle of curtain plate, and using latch locking.
Above-described embodiment is a kind of preferred version of the present utility model, not does any pro forma restriction to the utility model, also has other variant and remodeling not exceeding under the technical scheme prerequisite described in claim.
Claims (5)
1. a tunnel garage transverse passage-way multifunctional composite fire resistance rolling shutter door, is characterized in that: described tunnel garage transverse passage-way multifunctional composite fire resistance rolling shutter door comprises fire curtain (1), emergency fireproof door (2) and wind resistance bar (3); Fire curtain (1) is positioned at garage's transverse passage-way; Emergency fireproof door (2) is positioned at fire curtain (1) side; Wind resistance bar (3) is positioned at both sides before and after fire curtain (1).
2. tunnel garage according to claim 1 transverse passage-way multifunctional composite fire resistance rolling shutter door, is characterized in that: described fire curtain (1) is combined by curtain plate (4), guide rail (5), column (6), crossbeam (7), seat board (8), casing (9), transmission device (10), door-rolling machine (11) and button box (12); Curtain plate (4) is positioned between two side rails (5), and is slided up and down by guide rail (5), and curtain plate (4) two ends, left and right are welded with wind resistance hook (13), and part stretches in guide rail (5); Guide rail (5) is positioned at the outward flange of transverse passage-way both sides maintaining roadway, and wherein side to embed in column (6) and by being welded and fixed; Crossbeam (7) two ends are fixed on garage's transverse passage-way by implanting interior wall, and column (6) and crossbeam (7), by being welded and fixed, form the framework of fire curtain (1); Seat board (8) is positioned at curtain plate (4) two bottom sides, fixing to drawing by anchor bolt (14), installs sealing rubber strip (15) under it; Casing (9) is positioned on crossbeam (7), and transmission device (10) and door-rolling machine (11) are positioned at casing (9); Button box (12) is positioned at door-rolling machine (11) below.
3. tunnel garage according to claim 1 transverse passage-way multifunctional composite fire resistance rolling shutter door, is characterized in that: described emergency fireproof door (2) is made up of doorframe (16) and door-plate (17), is positioned at the side of fire curtain (1).
4. tunnel garage according to claim 1 transverse passage-way multifunctional composite fire resistance rolling shutter door, is characterized in that: described wind resistance bar (3) is made up of hanger rail (18), pulley (19), shaft (20), latch (21), buckle (22) and rubber strip (23); Wind resistance bar (3) is positioned at the both sides, front and back of curtain plate (4); Hanger rail (18) is welded on crossbeam (7) bottom; It is inner that pulley (19) is positioned at hanger rail (18), hinged with shaft (20); Latch (17) is fixed by the buckle (22) being welded on shaft (20) back side.
5. tunnel garage according to claim 2 transverse passage-way multifunctional composite fire resistance rolling shutter door, is characterized in that: described guide rail (5) comprises smoke control device (24) and anti-derail unit; It is inner that smoke control device (24) is positioned at guide rail (5), fits with curtain plate (4) uniform close; Anti-derail unit comprises wind resistance hook (13) and special peel guide rail (25), and wind resistance hook (13) is welded on curtain plate (4) two ends, left and right and stretches in special peel guide rail (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099662.9U CN204457333U (en) | 2015-02-12 | 2015-02-12 | Tunnel garage transverse passage-way multifunctional composite fire resistance rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099662.9U CN204457333U (en) | 2015-02-12 | 2015-02-12 | Tunnel garage transverse passage-way multifunctional composite fire resistance rolling shutter door |
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| Publication Number | Publication Date |
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| CN204457333U true CN204457333U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520099662.9U Active CN204457333U (en) | 2015-02-12 | 2015-02-12 | Tunnel garage transverse passage-way multifunctional composite fire resistance rolling shutter door |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240743A (en) * | 2016-08-15 | 2016-12-21 | 武昌船舶重工集团有限公司 | A kind of storehouse door wave resistance locking device |
| CN110206470A (en) * | 2019-06-19 | 2019-09-06 | 江苏爵格工业设备有限公司 | Antiknock fire resistance rolling shutter door |
| CN110374625A (en) * | 2019-06-24 | 2019-10-25 | 招商局重庆交通科研设计院有限公司 | The fire escape of people's vehicle current function is had both in tunnel |
| CN110847797A (en) * | 2019-11-07 | 2020-02-28 | 漳州市安麟机电研究所有限公司 | Method and system for remotely controlling roller shutter door motor |
| CN114776202A (en) * | 2022-04-29 | 2022-07-22 | 中国建筑第五工程局有限公司 | Tunnel cross passage emergency protective door |
-
2015
- 2015-02-12 CN CN201520099662.9U patent/CN204457333U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240743A (en) * | 2016-08-15 | 2016-12-21 | 武昌船舶重工集团有限公司 | A kind of storehouse door wave resistance locking device |
| CN110206470A (en) * | 2019-06-19 | 2019-09-06 | 江苏爵格工业设备有限公司 | Antiknock fire resistance rolling shutter door |
| CN110374625A (en) * | 2019-06-24 | 2019-10-25 | 招商局重庆交通科研设计院有限公司 | The fire escape of people's vehicle current function is had both in tunnel |
| CN110847797A (en) * | 2019-11-07 | 2020-02-28 | 漳州市安麟机电研究所有限公司 | Method and system for remotely controlling roller shutter door motor |
| CN114776202A (en) * | 2022-04-29 | 2022-07-22 | 中国建筑第五工程局有限公司 | Tunnel cross passage emergency protective door |
| CN114776202B (en) * | 2022-04-29 | 2023-09-05 | 中国建筑第五工程局有限公司 | Emergency protective door for tunnel transverse channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Xianrong Inventor after: Du Yinguang Inventor after: Shen Make Inventor after: Jiang Fu Inventor after: Xu Jianwu Inventor before: Lu Xianrong Inventor before: Du Yinguang Inventor before: Shen Make |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LU XIANRONG DU YINGUANG SHEN MAKE TO: LU XIANRONG DU YINGUANG SHEN MAKE JIANG FU XU JIANWU |