CN214971338U - Different plane integral lifting smoke-blocking vertical wall - Google Patents
Different plane integral lifting smoke-blocking vertical wall Download PDFInfo
- Publication number
- CN214971338U CN214971338U CN202120675941.0U CN202120675941U CN214971338U CN 214971338 U CN214971338 U CN 214971338U CN 202120675941 U CN202120675941 U CN 202120675941U CN 214971338 U CN214971338 U CN 214971338U
- Authority
- CN
- China
- Prior art keywords
- curtain
- cigarette
- turning
- install bin
- smoke
- 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
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 37
- 239000000779 smoke Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 238000010030 laminating Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 7
- 239000004744 fabric Substances 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Images
Abstract
The utility model discloses a different plane whole lift keeps off cigarette and hangs down wall, including the turning subregion, follow the roof of turning subregion is equipped with and keeps off the cigarette device, it includes install bin, actuating mechanism to keep off the cigarette device, install bin one end is connected and is equipped with actuating mechanism, be equipped with limit curtain and turning curtain in the install bin, the straight flange setting of turning subregion is followed to the limit curtain, the turning curtain sets up in the corner of turning subregion, the limit curtain all is equipped with the book curtain axle of being connected, two for the install bin rotation with the turning curtain roll up and connect through the universal joint between the curtain axle, roll up the epaxial cigarette curtain of being equipped with of book, the install bin is equipped with bridging device in two cigarette curtain junctions of keeping off. Has the advantages that: the utility model discloses the different plane integral lift keeps off the mountable of cigarette hanging wall and uses in the corner to connection through the universal joint can be through the synchronous rotation of gear motor drive, and the overlap joint device that is equipped with is favorable to two sealed junctions that keep off the cigarette curtain, strengthens smoke protection effect.
Description
Technical Field
The utility model relates to a keep off cigarette and hang down wall technical field, specifically indicate a different plane integral lifting keeps off cigarette and hangs down wall.
Background
The smoke-blocking vertical wall is an indispensable fireproof facility in modern high-rise buildings, has the special functions of smoke isolation, smoke prevention, fire spread inhibition and personnel evacuation protection, and is widely applied to high-rise buildings, large markets and other crowded public places. When a fire alarm occurs, the smoke-blocking vertical wall utilizes the fireproof and smoke-isolating performance of the self material, thereby achieving the effect of preventing toxic smoke from spreading to other ranges, effectively controlling the toxic smoke in the smoke-proof subarea range and discharging the toxic smoke out of a fire area through a smoke exhaust pipeline, guaranteeing the safety of lives and properties, and striving for precious time for fire fighting. The common smoke-blocking vertical wall for fire-fighting systems in the building industry comprises: fixed glass keeps off the cigarette and hangs down the wall, fixed cloth keeps off the cigarette and hangs down the wall, the fixed cigarette that keeps off of steel hangs down the wall, electronic roll curtain formula keeps off the cigarette and hangs down the wall, wherein, generally installs the cigarette that keeps off that hangs down the wall below the furred ceiling board and is: fixed glass keeps off the cigarette and hangs down the wall, fixed cloth keeps off the cigarette and hangs down the wall, the fixed cigarette that keeps off of steel hangs down the wall, and often can use electronic roll screen formula to keep off the cigarette and hang down the wall in the needs of pleasing to the eye to market etc., it is mainly by the spool, the roll screen cloth, accessories such as cylinder motor and control box constitute, the spool is fixed in at the bottom of the floor through the main tributary carrier plate, cylinder motor drives the spool rotation, will roll up the roll screen cloth and transfer, in the in-service use, the electronic roll screen formula that keeps off the cigarette in the different plane positions such as turning keeps off the roll screen cloth that the wall hangs down and can't effectively overlap joint usually, the event can't realize preventing the result of use of smog level to the diffusion of diffusion. Therefore, it is desired to develop a non-planar integral elevating smoke barrier suspended wall to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a simple structure, the practicality is strong, the wall that hangs down keeps off the cigarette in the whole lift in different planes that excellent in use effect.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a different plane whole lift keeps off cigarette and hangs down wall, includes the turning subregion, follows the roof of turning subregion is equipped with and keeps off the cigarette device, it includes install bin, actuating mechanism to keep off the cigarette device, install bin one end is connected and is equipped with actuating mechanism, be equipped with limit curtain and turning curtain in the install bin, the straight flange setting of limit curtain edge turning subregion, the turning curtain sets up in the corner of turning subregion, limit curtain and turning curtain all are equipped with and rotate the book curtain axle of being connected for the install bin, two connect through the universal joint between the book curtain axle, roll up the epaxial cigarette curtain of being equipped with of curtain of keeping off of curtain, the install bin is equipped with the bridging device in two cigarette curtain junctions of keeping off, the bridging device includes vice spool, be equipped with the overlap curtain on the vice spool, the install bin is equipped with the laminating device in cigarette curtain of keeping off curtain and overlap curtain junction.
Further, actuating mechanism includes gear motor, the gear motor output is equipped with the gear box, the roll-up shaft is connected to the gear box output.
Furthermore, the two ends of the roller shutter shaft are provided with hanging frames, the roller shutter shaft is rotatably connected with the hanging frames, and the hanging frames are installed on the top surface of the installation box.
Furthermore, the auxiliary scroll shaft is rotatably connected and arranged in the frame, the frame is fixedly connected to the lower end of the hanging frame, a coil spring is wound on the auxiliary scroll shaft, one end of the coil spring is fixedly connected to the auxiliary scroll shaft, the other end of the coil spring is fixedly connected to the frame, and the auxiliary scroll shaft is driven by the coil spring to roll up the lap-joint curtain.
Further, the laminating device includes the pivot and with pivot matched with crowded piece, pivot, crowded piece are located the both sides that keep off the cigarette heavy curtain respectively, be equipped with in the laminating device and supply the gliding cavity of crowded piece, be equipped with the spring in the cavity.
Furthermore, the lower ends of the smoke blocking curtain and the lap joint curtain are respectively provided with a balancing weight.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses the different plane integral lift keeps off the mountable of cigarette hanging wall and uses in the corner to connection through the universal joint can be through the synchronous rotation of gear motor drive, and the overlap joint device that is equipped with is favorable to two sealed junctions that keep off the cigarette curtain, strengthens smoke protection effect.
Drawings
Fig. 1 is a schematic view of the top-view structure of the non-planar integral lifting smoke-blocking vertical wall of the present invention.
Fig. 2 is a schematic view of the corner partition of the non-planar integral lifting smoke-blocking vertical wall of the present invention.
Fig. 3 is a schematic view of the cross-sectional structure a-a in fig. 2 of the hetero-planar integral lifting smoke-blocking vertical wall of the present invention.
As shown in the figure: 1. corner subregion, 2, installation box, 3, side curtain, 4, corner curtain, 5, roller shutter shaft, 6, universal joint, 7, smoke blocking curtain, 8, auxiliary roller shutter, 9, lapping curtain, 10, gear motor, 11, gear box, 12, hanger, 13, frame, 14, coil spring, 15, rotating shaft, 16, extrusion block, 17, cavity, 18, spring, 19 and balancing weight.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
A non-planar integral lifting smoke-blocking vertical wall comprises a corner partition 1, a smoke-blocking device is arranged along the top plate of the corner partition 1, the smoke blocking device comprises an installation box 2 and a driving mechanism, wherein one end of the installation box 2 is connected with the driving mechanism, the mounting box 2 is internally provided with a side curtain 3 and a corner curtain 4, the side curtain 3 is arranged along the straight edge of the corner partition 1, the corner curtain 4 is arranged at the corner of the corner partition 1, the side curtain 3 and the corner curtain 4 are both provided with rolling shafts 5 which are rotatably connected relative to the installation box 2, the two rolling shafts 5 are connected through a universal joint 6, a smoke-blocking curtain 7 is wound on the rolling shaft 5, a lap joint device is arranged at the joint of the two smoke-blocking curtains 7 of the installation box 2, the lapping device comprises an auxiliary reel 8, a lapping curtain 9 is arranged on the auxiliary reel 8, and a fitting device is arranged at the joint of the smoke-blocking curtain 7 and the lapping curtain 9 of the installation box 2.
The actuating mechanism includes gear motor 10, gear motor 10 output is equipped with gear box 11, the roll-up shaft 5 is connected to the 11 output of gear box. Hanging brackets 12 are arranged at two ends of the roller shutter shaft 5, the roller shutter shaft 5 is rotatably connected with the hanging brackets 12, and the hanging brackets 12 are installed on the top surface of the installation box 2. The auxiliary winding shaft 8 is rotatably connected and arranged in a frame 13, the frame 13 is fixedly connected to the lower end of the hanging bracket 12, a coil spring 14 is wound on the auxiliary winding shaft 8, one end of the coil spring 14 is fixedly connected to the auxiliary winding shaft 8, the other end of the coil spring is fixedly connected to the frame 13, and the auxiliary winding shaft 8 is driven by the coil spring 14 to be used for winding the lap-joint curtain 9. The laminating device comprises a rotating shaft 15 and an extruding block 16 matched with the rotating shaft 15, the rotating shaft 15 and the extruding block 16 are respectively positioned at two sides of the smoke blocking curtain 7, a cavity 17 for the extruding block 16 to slide is arranged in the laminating device, and a spring 18 is arranged in the cavity 17. The lower ends of the smoke-blocking curtain 7 and the lapping curtain 9 are both provided with a balancing weight 19.
The working principle is as follows: when the device is in actual use, a plurality of side curtains 3 are arranged along the straight edges of the corner partitions 1, the side curtains 3 are connected at the corner partitions 1 through the corner curtains 4, the side curtains 3 and the corner curtains 4 are respectively provided with a rolling shaft 5 which is rotationally connected with the installation box 2, the rolling shaft 5 is wound with a smoke-blocking curtain 7, the rolling shafts 5 are synchronously rotationally connected through universal joints 6, one end of the installation box 2 is provided with a driving mechanism, a speed reducing motor 10 in the driving mechanism drives the rolling shaft 5 to rotate through a gear box 11 to fold and unfold the smoke-blocking curtain 7, the lower ends of the smoke-blocking curtain 7 and the lap joint curtain 9 are respectively provided with a balancing weight 19, the smoke-blocking curtain 7 can drop by self weight when the driving mechanism loses power, further, the lap joint device is arranged at the joint of the two smoke-blocking curtains 7, the lap joint curtain 9 is wound on the auxiliary rolling shaft 8 of the lap joint device, two sides of the lap joint curtain 9 are overlapped with the two smoke-blocking curtains 7, and in order to make it laminate tightly and have the laminating device, the clump weight 19 of the lower end of the curtain 7 of the cigarette is connected with clump weight 19 of the lapping curtain 9, pull the lapping curtain 9 to fall together while falling, there are spindles 15 on one side of lapping curtain 9 and curtain 7 of the cigarette, another side extrudes two curtains through the squeezing block 16, make it laminate tightly, while rolling up, the lapping curtain 9 rolls up the lapping curtain 9 automatically through the function of the coil spring 14.
The present invention and the embodiments thereof have been described above, but the present invention is not limited thereto, and the embodiments shown in the detailed description are only some examples, not all examples, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a different plane integral lifting keeps off cigarette and hangs down wall which characterized in that: including turning subregion (1), follow the roof of turning subregion (1) is equipped with and keeps off the cigarette device, it includes install bin (2), actuating mechanism to keep off the cigarette device, install bin (2) one end is connected and is equipped with actuating mechanism, be equipped with limit curtain (3) and turning curtain (4) in install bin (2), the straight flange setting of turning subregion (1) is followed in limit curtain (3), turning curtain (4) set up in the corner of turning subregion (1), limit curtain (3) and turning curtain (4) all are equipped with and rotate the book curtain axle (5) of being connected for install bin (2), two connect through universal joint (6) between rolling curtain axle (5), around being equipped with on rolling curtain axle (5) and keeping off cigarette curtain (7), install bin (2) are equipped with the bridging device in two junctions that keep off cigarette curtain (7), the bridging device includes vice spool (8), be equipped with overlap joint curtain (9) on vice spool (8), install bin (2) are equipped with laminating device in keeping off cigarette curtain (7) and overlap joint curtain (9) junction.
2. The isoplanar integral lifting smoke-blocking vertical wall as claimed in claim 1, wherein: the driving mechanism comprises a speed reducing motor (10), a gear box (11) is arranged at the output end of the speed reducing motor (10), and the output end of the gear box (11) is connected with a rolling shutter shaft (5).
3. The isoplanar integral lifting smoke-blocking vertical wall as claimed in claim 1, wherein: the roller shutter is characterized in that hanging brackets (12) are arranged at two ends of the roller shutter shaft (5), the roller shutter shaft (5) is rotatably connected with the hanging brackets (12), and the hanging brackets (12) are installed on the top surface of the installation box (2).
4. The isoplanar integral lifting smoke-blocking vertical wall as claimed in claim 3, wherein: vice spool (8) rotate to connect and set up in frame (13), frame (13) fixed connection is at the lower extreme of gallows (12), around being equipped with coil spring (14) on vice spool (8), coil spring (14) one end fixed connection is on vice spool (8), other end fixed connection is on frame (13), vice spool (8) are used for roll-up overlap joint curtain (9) through coil spring (14) drive.
5. The isoplanar integral lifting smoke-blocking vertical wall as claimed in claim 1, wherein: the laminating device comprises a rotating shaft (15) and an extrusion block (16) matched with the rotating shaft (15), the rotating shaft (15) and the extrusion block (16) are respectively positioned at two sides of the smoke blocking curtain (7), a cavity (17) for the extrusion block (16) to slide is arranged in the laminating device, and a spring (18) is arranged in the cavity (17).
6. The isoplanar integral lifting smoke-blocking vertical wall as claimed in claim 1, wherein: the lower ends of the smoke blocking curtain (7) and the lap joint curtain (9) are respectively provided with a balancing weight (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120675941.0U CN214971338U (en) | 2021-04-02 | 2021-04-02 | Different plane integral lifting smoke-blocking vertical wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120675941.0U CN214971338U (en) | 2021-04-02 | 2021-04-02 | Different plane integral lifting smoke-blocking vertical wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214971338U true CN214971338U (en) | 2021-12-03 |
Family
ID=79096149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120675941.0U Expired - Fee Related CN214971338U (en) | 2021-04-02 | 2021-04-02 | Different plane integral lifting smoke-blocking vertical wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214971338U (en) |
-
2021
- 2021-04-02 CN CN202120675941.0U patent/CN214971338U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214971338U (en) | Different plane integral lifting smoke-blocking vertical wall | |
| CN214740980U (en) | Fireproof rolling shutter door | |
| CN215443802U (en) | Rolling fire-proof device for preventing fire spreading | |
| US6401794B1 (en) | Gymnasium curtain system | |
| CN216676766U (en) | Smoke-blocking vertical wall device used in corridor | |
| JP4013389B2 (en) | Shutter device | |
| CN111648706A (en) | Fire-proof rolling curtain for building | |
| CN209865075U (en) | Fixed cigarette of keeping off of telescopic hangs down wall | |
| CN216148896U (en) | Built-in driven flexible smoke-blocking vertical wall | |
| CN210948417U (en) | Fire-proof rolling curtain | |
| CN215485716U (en) | Double-track double-curtain inorganic special-grade fireproof rolling shutter door | |
| CA2104416C (en) | Flexible partition | |
| CN207728258U (en) | Furred ceiling Smoke prevention structure at a kind of fire resisting shutter | |
| CN210768534U (en) | Vertical lift fire prevention rolling slats door | |
| CN213016015U (en) | Chain transmission type fireproof rolling shutter door for workshop hoisting port | |
| CN219398778U (en) | Corrugated aluminum plate keeps off cigarette vertical wall and conceals binding off node | |
| CN212118812U (en) | Movable smoke-blocking vertical wall system | |
| JPH0524313B2 (en) | ||
| CN213743143U (en) | Automatic roll up curtain of response braking warning prevents fire door | |
| JPH06129705A (en) | Elevatable air-conditioning grille | |
| CN217233356U (en) | A fire prevention rolling slats door for building corridor | |
| CN214971339U (en) | Rolling type smoke-blocking vertical wall capable of reducing space occupation | |
| CN209817884U (en) | Inorganic ceramic fiber composite material special-grade fireproof roller shutter | |
| CN212154567U (en) | Special-grade fireproof rolling shutter door | |
| CN211397306U (en) | Quick fireproof rolling shutter door |
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: 20211203 |