CN219654590U - Composite steel fire-proof smoke-proof rolling curtain - Google Patents
Composite steel fire-proof smoke-proof rolling curtain Download PDFInfo
- Publication number
- CN219654590U CN219654590U CN202320168655.4U CN202320168655U CN219654590U CN 219654590 U CN219654590 U CN 219654590U CN 202320168655 U CN202320168655 U CN 202320168655U CN 219654590 U CN219654590 U CN 219654590U
- Authority
- CN
- China
- Prior art keywords
- rolling
- door body
- fixedly connected
- shutter door
- smoke
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- 238000005096 rolling process Methods 0.000 title claims abstract description 134
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 230000002265 prevention Effects 0.000 claims abstract description 30
- 238000004804 winding Methods 0.000 claims abstract description 22
- 239000000779 smoke Substances 0.000 claims abstract description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 8
- 241001330002 Bambuseae Species 0.000 claims abstract description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 8
- 239000011425 bamboo Substances 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 239000000945 filler Substances 0.000 description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a composite steel fireproof smoke-proof roller shutter which comprises a winding box, wherein two sides of the bottom end of the winding box are respectively and fixedly connected with a group of side guide rails, the bottom end of each side guide rail is fixedly connected with a bottom plate, a roller shutter door body is arranged in the winding box, and two sides of the roller shutter door body are respectively and fixedly connected with a group of frames. This compound steel fire prevention smoke protection rolling screen is through being provided with the controller, when the rolling shutter door body is needed, through the driving motor on controller start-up top, driving motor drives the inside connecting axle of rolling box and rotates when moving, the connecting axle drives the rolling section of thick bamboo of one side again and rotates, rolling section of thick bamboo pivoted can be to rolling shutter door body or expansion, the outside baffle of rolling drum keeps off and can be spacing to it in the both sides of rolling shutter door body simultaneously, skew appears in the rolling shutter door body when preventing rolling and expansion, cause its card to die, the problem of unable automatic stabilization's rolling shutter is solved.
Description
Technical Field
The utility model relates to the technical field of roller doors, in particular to a composite steel fireproof smoke-proof roller shutter.
Background
The rolling door is a common isolation device, has the advantages of saving space and being convenient to control, is used in a plurality of places, is made of various materials, has more steel rolling doors, has the advantages of high strength, corrosion resistance and the like, is more installed outdoors, and has some defects in use;
according to the steel composite fireproof rolling shutter provided by the Chinese patent application number CN201820041438.8, the steel composite fireproof rolling shutter comprises a frame body and a guide rail, wherein a rotating shaft is transversely arranged in the frame body, the steel rolling shutter is arranged on the rotating shaft, the steel rolling shutter comprises a plurality of curtain plates which are mutually connected in series, a smoke prevention device is arranged between the two curtain plates, the smoke prevention device comprises a first smoke prevention plate fixedly arranged on the side face of one curtain plate, a second smoke prevention plate is arranged on the side face of the other curtain plate in a sliding manner up and down, mutually matched convex blocks and grooves are respectively arranged on the opposite side edges of the first smoke prevention plate and the second smoke prevention plate, protrusions are arranged on the side faces, far away from the curtain plates, of the first smoke prevention plate and the second smoke prevention plate, and springs are arranged on the two protrusions;
the steel composite fireproof roller shutter can not be automatically and stably rolled and unrolled in the use process, so that the phenomenon of blocking of the roller shutter can occur after long-time use, and the roller shutter can not normally and smoothly move;
a novel composite steel fireproof smoke-proof roller shutter is provided to solve the problems.
Disclosure of Invention
The utility model aims to provide a composite steel fireproof smoke-proof roller shutter, which solves the problem that the roller shutter cannot be automatically and stably rolled in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the composite steel fireproof smoke-proof roller shutter comprises a winding box, wherein two sides of the bottom end of the winding box are respectively and fixedly connected with a group of side guide rails, the bottom end of each side guide rail is fixedly connected with a bottom plate, a roller shutter door body is arranged in the winding box, and two sides of the roller shutter door body are respectively and fixedly connected with a group of frames;
one side fixedly connected with driving motor of rolling case, driving motor's output runs through one side of rolling case and extends to the inside fixedly connected with connecting axle of rolling case, one side fixedly connected with rolling section of thick bamboo of connecting axle, rolling section of thick bamboo and rolling door body swing joint, a set of baffle of the outside both sides of rolling section of thick bamboo fixedly connected with respectively, driving motor's bottom fixedly connected with connecting wire, the bottom fixedly connected with controller of connecting wire, controller and side rail fixed connection.
Preferably, the central line of the winding drum and the central line of the baffle are on the same horizontal plane, and the baffle is movably connected with the rolling door body.
Preferably, the inside fixedly connected with U type rubber pad of side guide rail, a set of first sealing strip of fixedly connected with respectively in the both ends of rolling bottom of the case portion, the kerve has been seted up on the top of bottom plate, the inside bottom fixedly connected with second sealing strip of kerve, second sealing strip and rolling slats door body swing joint, U type rubber pad and frame swing joint.
Preferably, the first sealing strip is movably connected with the rolling door body, and the central line of the bottom groove and the central line of the bottom plate are on the same vertical plane.
Preferably, one end fixedly connected with fire prevention fibrous layer of rolling slats door body, the one end fixedly connected with location strip of rolling slats door body, the inside swing joint on fire prevention fibrous layer has fire prevention filler.
Preferably, the positioning strip is movably connected with the fireproof fiber layer.
Preferably, the positioning strips at one end of the fireproof fiber layer are distributed at equal intervals.
Compared with the prior art, the utility model has the beneficial effects that: the composite steel fireproof smoke-proof roller shutter not only realizes that the roller shutter can be automatically and stably rolled, and effectively improves the smoke-proof effect of the roller shutter, but also effectively improves the fireproof performance;
through being provided with controller, connecting wire, driving motor, connecting axle, receipts reel and baffle, when needing the rolling shutter door body, through the driving motor on controller start-up top, the driving motor drives the inside connecting axle of rolling box and rotates when moving, the connecting axle drives the rolling drum rotation of one side again, the rolling drum can carry out the rolling or the expansion to the rolling shutter door body when rotating, the outside baffle of receipts reel keeps off and can be spacing to it in the both sides of rolling shutter door body simultaneously, skew appears in the rolling shutter door body when preventing rolling and expansion, cause its card to die, realized can be automatic and steadily to rolling shutter door body prevent that the rolling shutter door body from blocking;
through being provided with first sealing strip, side rail, U type rubber pad, frame, bottom plate, second sealing strip and kerve, this rolling slats door is at the side rail internally mounted of both sides has U type rubber pad, and the rolling slats door body is after closed like this, and U type rubber pad can laminate outside the frame of rolling slats door body both sides, and the outside at rolling slats door body can be laminated to the first sealing strip of rolling slats door bottom, and the rolling slats door body can laminate on the inside second sealing strip of kerve to prevent effectively that flue gas from entering inside through the rolling slats door body, realized can guarantee the smoke protection performance of this rolling slats door effectively;
through being provided with location strip, fire prevention fibrous layer and fire prevention filler, rolling slats door body one end of this rolling slats door is provided with the fire prevention fibrous layer to be provided with the fire prevention filler in the inside of fire prevention fibrous layer, when the inside is on fire like this, the fire prevention filler of fire prevention fibrous layer inside can prevent effectively that the fire from directly burning through the rolling slats door body after the fire, thereby guaranteed the fire behavior of this rolling slats door, and the fixed multiunit location strip of rolling slats door body one end can support the fire prevention fibrous layer, prevent that the inside fire prevention filler of fire prevention fibrous layer from sinking and piling up, realized can improve the fire behavior of this rolling slats door.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a schematic side view of a cross-sectional structure of a fire-resistant fiber layer of the present utility model;
fig. 4 is a schematic top view of the bottom groove of the present utility model.
In the figure: 1. a controller; 2. a connecting wire; 3. a driving motor; 4. a connecting shaft; 5. a rolling door body; 6. a winding box; 7. winding up a winding drum; 8. a baffle; 9. a first sealing strip; 10. a side rail; 11. a U-shaped rubber pad; 12. a frame; 13. a bottom plate; 14. a positioning strip; 15. a layer of fire resistant fibers; 16. fireproof filler; 17. a second sealing strip; 18. a bottom groove.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, the composite steel fireproof smoke-proof roller shutter comprises a winding box 6, wherein two sides of the bottom end of the winding box 6 are respectively and fixedly connected with a group of side guide rails 10, the bottom end of the side guide rails 10 is fixedly connected with a bottom plate 13, a roller shutter door body 5 is arranged in the winding box 6, and two sides of the roller shutter door body 5 are respectively and fixedly connected with a group of frames 12;
one side of the winding box 6 is fixedly connected with a driving motor 3, the output end of the driving motor 3 penetrates through one side of the winding box 6 and extends to the inner part of the winding box 6 to be fixedly connected with a connecting shaft 4, one side of the connecting shaft 4 is fixedly connected with a winding drum 7, the winding drum 7 is movably connected with a rolling door body 5, two sides of the outer part of the winding drum 7 are respectively fixedly connected with a group of baffles 8, the bottom end of the driving motor 3 is fixedly connected with a connecting wire 2, the bottom end of the connecting wire 2 is fixedly connected with a controller 1, and the controller 1 is fixedly connected with a side guide rail 10;
the central line of the winding drum 7 and the central line of the baffle plate 8 are on the same horizontal plane, and the baffle plate 8 is movably connected with the rolling door body 5;
specifically, as shown in fig. 1 and 2, when the rolling shutter door body 5 is required to be rolled, the driving motor 3 at the top end is started by the controller 1, the driving motor 3 moves and drives the connecting shaft 4 inside the rolling box 6 to rotate, the connecting shaft 4 drives the rolling drum 7 at one side to rotate, the rolling drum 7 rotates and can roll or unroll the rolling shutter door body 5, meanwhile, the baffle plates 8 outside the rolling drum 7 can stop the rolling shutter door body 5 at two sides of the rolling shutter door body 5, the rolling shutter door body 5 is prevented from shifting when rolling and unrolling, and the rolling shutter door body 5 is blocked, so that the rolling shutter door body 5 can be automatically and stably rolled to prevent the rolling shutter door body 5 from being blocked.
Example 2: the inside of the side guide rail 10 is fixedly connected with a U-shaped rubber gasket 11, two ends of the bottom of the winding box 6 are respectively fixedly connected with a group of first sealing strips 9, a bottom groove 18 is formed in the top end of the bottom plate 13, a second sealing strip 17 is fixedly connected with the bottom end of the inside of the bottom groove 18, the second sealing strip 17 is movably connected with the rolling door body 5, and the U-shaped rubber gasket 11 is movably connected with the frame 12;
the first sealing strip 9 is movably connected with the rolling door body 5, and the central line of the bottom groove 18 and the central line of the bottom plate 13 are on the same vertical plane;
specifically, as shown in fig. 1, 2 and 4, the U-shaped rubber pad 11 is installed inside the side guide rails 10 on two sides of the rolling door, so that after the rolling door body 5 is closed, the U-shaped rubber pad 11 is attached to the outside of the frame 12 on two sides of the rolling door body 5, the first sealing strip 9 on the bottom end of the rolling box 6 is attached to the outside of the rolling door body 5, and the rolling door body 5 is attached to the second sealing strip 17 inside the bottom groove 18, thereby effectively preventing smoke from entering the inside through the rolling door body 5, and effectively ensuring the smoke-proof performance of the rolling door.
Example 3: one end of the rolling door body 5 is fixedly connected with a fireproof fiber layer 15, one end of the rolling door body 5 is fixedly connected with a positioning strip 14, and the inside of the fireproof fiber layer 15 is movably connected with a fireproof filler 16;
the positioning strips 14 are movably connected with the fireproof fiber layer 15, and the positioning strips 14 at one end of the fireproof fiber layer 15 are distributed at equal intervals;
specifically, as shown in fig. 2 and 3, one end of the rolling shutter door body 5 of the rolling shutter door is provided with a fireproof fiber layer 15, and a fireproof filler 16 is arranged in the fireproof fiber layer 15, so that when fire is generated in the interior, the fireproof filler 16 in the fireproof fiber layer 15 can effectively prevent the fire from directly burning through the rolling shutter door body 5 after the fire burns through the fireproof fiber layer 15, thereby ensuring the fireproof performance of the rolling shutter door, and the plurality of groups of positioning strips 14 fixed at one end of the rolling shutter door body 5 can support the fireproof fiber layer 15, prevent the fireproof filler 16 in the fireproof fiber layer 15 from sinking and accumulating, and realize that the fireproof performance of the rolling shutter door can be improved.
Working principle: when the utility model is used, firstly, when the rolling shutter door body 5 is required to be rolled, the driving motor 3 at the top end is started by the controller 1, the driving motor 3 drives the connecting shaft 4 in the rolling box 6 to rotate while moving, the connecting shaft 4 drives the rolling drum 7 at one side to rotate, the rolling shutter door body 5 can be rolled or unrolled while the rolling drum 7 rotates, meanwhile, the baffle plates 8 outside the rolling drum 7 can be blocked at two sides of the rolling shutter door body 5 to limit the rolling shutter door body 5, the rolling shutter door body 5 is prevented from being deviated and blocked when rolling and unrolling, the U-shaped rubber gasket 11 is arranged in the side guide rails 10 at two sides of the rolling shutter door, thus, after the rolling shutter door body 5 is closed, the U-shaped rubber gasket 11 is attached to the outer parts of the frames 12 at two sides of the rolling shutter door body 5, the first sealing strip 9 of rolling up 6 bottom can laminate in the outside of rolling up door body 5, and rolling up door body 5 can laminate on the inside second sealing strip 17 of kerve 18, thereby prevent effectively that flue gas from getting into inside through rolling up door body 5, rolling up door body 5 one end of this rolling up door is provided with fire prevention fibre layer 15, and be provided with fire prevention filler 16 in fire prevention fibre layer 15's inside, when inside is on fire, fire can prevent effectively that fire from directly burning up rolling up door body 5 after the fire burns up fire prevention fibre layer 15, thereby guaranteed the fire behavior of this rolling up door, and rolling up door body 5 one end fixed multiunit locating strip 14 can support fire prevention fibre layer 15, prevent the inside fire prevention filler 16 of fire prevention fibre layer 15 subsides and piles up.
Claims (4)
1. Composite steel fire prevention smoke protection rolling screen, including rolling case (6), its characterized in that: the rolling device is characterized in that two sides of the bottom end of the rolling box (6) are respectively and fixedly connected with a group of side guide rails (10), the bottom end of the side guide rails (10) is fixedly connected with a bottom plate (13), a rolling door body (5) is arranged in the rolling box (6), and two sides of the rolling door body (5) are respectively and fixedly connected with a group of frames (12);
one side fixedly connected with driving motor (3) of rolling case (6), the output of driving motor (3) runs through one side of rolling case (6) and extends to inside fixedly connected with connecting axle (4) of rolling case (6), one side fixedly connected with rolling section of thick bamboo (7) of connecting axle (4), rolling section of thick bamboo (7) and rolling door body (5) swing joint, a set of baffle (8) of both sides outside rolling section of thick bamboo (7) fixedly connected with respectively, the bottom fixedly connected with connecting wire (2) of driving motor (3), the bottom fixedly connected with controller (1) of connecting wire (2), controller (1) and side guide rail (10) fixedly connected; one end of the rolling door body (5) is fixedly connected with a fireproof fiber layer (15), one end of the rolling door body (5) is fixedly connected with a positioning strip (14), and a fireproof filling material (16) is movably connected inside the fireproof fiber layer (15); the positioning strip (14) is movably connected with the fireproof fiber layer (15); the positioning strips (14) at one end of the fireproof fiber layer (15) are distributed at equal intervals.
2. The composite steel fire and smoke resistant roller blind of claim 1, wherein: the central line of the winding drum (7) and the central line of the baffle plate (8) are on the same horizontal plane, and the baffle plate (8) is movably connected with the rolling door body (5).
3. The composite steel fire and smoke resistant roller blind of claim 1, wherein: the novel rolling shutter is characterized in that a U-shaped rubber pad (11) is fixedly connected to the inside of the side guide rail (10), a group of first sealing strips (9) are fixedly connected to the two ends of the bottom of the rolling box (6) respectively, a bottom groove (18) is formed in the top end of the bottom plate (13), a second sealing strip (17) is fixedly connected to the bottom end inside the bottom groove (18), the second sealing strip (17) is movably connected with the rolling shutter door body (5), and the U-shaped rubber pad (11) is movably connected with the frame (12).
4. A composite steel fire and smoke resistant roller blind according to claim 3, wherein: the first sealing strip (9) is movably connected with the rolling door body (5), and the central line of the bottom groove (18) and the central line of the bottom plate (13) are on the same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320168655.4U CN219654590U (en) | 2023-02-09 | 2023-02-09 | Composite steel fire-proof smoke-proof rolling curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320168655.4U CN219654590U (en) | 2023-02-09 | 2023-02-09 | Composite steel fire-proof smoke-proof rolling curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219654590U true CN219654590U (en) | 2023-09-08 |
Family
ID=87858312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320168655.4U Active CN219654590U (en) | 2023-02-09 | 2023-02-09 | Composite steel fire-proof smoke-proof rolling curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219654590U (en) |
-
2023
- 2023-02-09 CN CN202320168655.4U patent/CN219654590U/en active Active
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| GR01 | Patent grant | ||
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