CN211851557U - Sealing device of fireproof rolling shutter door - Google Patents
Sealing device of fireproof rolling shutter door Download PDFInfo
- Publication number
- CN211851557U CN211851557U CN202020422675.6U CN202020422675U CN211851557U CN 211851557 U CN211851557 U CN 211851557U CN 202020422675 U CN202020422675 U CN 202020422675U CN 211851557 U CN211851557 U CN 211851557U
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- China
- Prior art keywords
- rolling
- control box
- seal
- sealing
- door body
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- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a sealing device of fire prevention rolling slats door, include: a control box; the driving motor is arranged on one side inside the control box, a rotating shaft is fixedly connected to an output shaft of the driving motor, and a winding roller is fixedly connected to the outer surface of the rotating shaft; the rolling door body penetrates through the control box and extends to the inside of the control box, and the rolling door body extends to the inside of the control box and is arranged on the outer surface of the rolling roller; and a seal. The device can be through setting up the sealing strip on the rolling slats door body, and then has improved the leakproofness of rolling slats door body when using, when avoiding taking place the conflagration, flame can pass the rolling slats door body, causes the damage to the article of rolling slats door body opposite side, and then life and property receive the harm, through the change to the sealing strip, improves the sealing performance of sealing strip simultaneously, has further improved the device's practicality.
Description
Technical Field
The utility model relates to a rolling slats door technical field specifically is a sealing device of fire prevention rolling slats door.
Background
The fire-proof rolling door is a fire-proof and heat-insulating equipment suitable for large opening of building, and the product has a certain function in design and installation. The fire-proof rolling door is widely applied to fire-proof partition areas of industrial and civil buildings, can effectively prevent fire from spreading, guarantees life and property safety, and is an indispensable fire-proof facility in modern buildings.
At present, fire prevention rolling slats door is in the installation, because the fire prevention rolling slats door is general and wall structure between the gap great, lead to sealing performance than poor, when the conflagration breaing out, the intensity of a fire stretches, has a large amount of flames to pass the rolling slats door, under the flow of air, has increaseed the intensity of a fire of flame, and then makes the lives and property receive the harm.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sealing device of fire prevention rolling slats door, solved current rolling slats door when using, the clearance between wall body and the rolling slats door is bigger, causes the problem that sealing performance is relatively poor.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a sealing device for a fire-resistant rolling shutter door comprises: a control box;
the driving motor is arranged on one side inside the control box, a rotating shaft is fixedly connected to an output shaft of the driving motor, and a winding roller is fixedly connected to the outer surface of the rotating shaft;
the rolling door body penetrates through the control box and extends to the inside of the control box, and the rolling door body extends to the inside of the control box and is arranged on the outer surface of the rolling roller;
the two sealing elements are arranged on two sides of the roller shutter door body;
the mounting device is arranged inside the sealing element and comprises a plurality of U-shaped pieces, one side of each U-shaped piece is fixed to one side inside the sealing element, a sliding plate is connected between two sides inside each U-shaped piece in a sliding mode, three extrusion springs are arranged on one side of each sliding plate, a sealing strip is in contact with the other side of each sliding plate, a plurality of grooves are formed in each sealing strip, supporting rods are fixedly connected to two sides inside each U-shaped piece, clamping pieces are fixedly connected to the supporting rods, and one sides of the clamping pieces penetrate through the grooves and extend into the grooves;
the driving motor is connected with an external power supply and a control switch;
the sealing strip runs through the wall body, and the standing groove has been seted up to the inside of wall body, and the sealing strip slides with the inside sealing strip of wall body, has improved the leakproofness of rolling slats door body through the sealing strip that sets up.
Further, the clamping piece is matched with the groove.
Furthermore, both sides of the bottom of the control box are fixedly connected with connecting blocks, and the bottom of each connecting block is provided with a water spray nozzle.
Furthermore, a smoke sensor is arranged on one side of the bottom of the connecting block, and an alarm is arranged on the other side of the bottom of the connecting block;
smoke can be discerned fast through the smoke transducer who sets up to alarm through setting up takes place to sound, reminds people around.
Further, one side of the sealing strip penetrates the sealing element and extends to the outside of the sealing element.
Further, one side of the sealing strip penetrates through the wall body and extends to the interior of the wall body.
Further, the outer surface of the sealing element is provided with a fireproof net, the fireproof net is in a net shape, fireproof paint is arranged inside the fireproof net, and the fireproof capacity of the material can be improved and the spread speed of flame can be reduced by brushing the paint on the surface of flammable materials.
Compared with the prior art, this practical beneficial effect is:
the device can be through setting up the sealing strip on the rolling slats door body, and then has improved the leakproofness of rolling slats door body when using, when avoiding taking place the conflagration, flame can pass the rolling slats door body, causes the damage to the article of rolling slats door body opposite side, and then life and property receive the harm, simultaneously through the change to the sealing strip, avoids using for a long time down, the wearing and tearing and ageing of sealing strip improve the sealing performance of sealing strip, through further improving the device's practicality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the seal of FIG. 1;
FIG. 3 is a schematic top view of the U-shaped member of FIG. 2;
fig. 4 is a partially enlarged schematic view of a portion a of fig. 1.
In the figure: 1-control box, 2-driving motor, 3-rotating shaft, 4-rolling roller, 5-rolling door body, 6-sealing piece, 7-mounting device, 71-U-shaped piece, 72-sliding plate, 73-extrusion spring, 74-sealing strip, 75-groove, 76-supporting rod, 77-clamping piece, 8-connecting block, 9-water spray nozzle, 10-smoke sensor and 11-alarm.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.
Referring to fig. 1-4, the present invention provides a technical solution: a sealing device for a fire-resistant rolling shutter door comprises: a control box 1;
the driving motor 2 is arranged on one side inside the control box 1, an output shaft of the driving motor 2 is fixedly connected with a rotating shaft 3, and the outer surface of the rotating shaft 3 is fixedly connected with a winding roller 4;
the rolling door body 5 penetrates through the control box 1 and extends to the inside of the control box 1, and the rolling door body 5 extends to the inside of the control box 1 and is arranged on the outer surface of the rolling roller 4;
two sealing elements 6, wherein the two sealing elements 6 are arranged at two sides of the rolling door body 5;
the mounting device 7 is arranged in the sealing element 6, the mounting device 7 comprises a plurality of U-shaped pieces 71, one side of each U-shaped piece 71 is fixed to one side of the inside of the sealing element 6, a sliding plate 72 is connected between two sides of the inside of each U-shaped piece 71 in a sliding mode, three extrusion springs 73 are arranged on one side of each sliding plate 72, a sealing strip 74 is contacted with the other side of each sliding plate 72, a plurality of grooves 75 are formed in the sealing strip 74, supporting rods 76 are fixedly connected to two sides of the inside of each U-shaped piece 71, clamping pieces 77 are fixedly connected to the supporting rods 76, and one side of each clamping piece 77 penetrates through the corresponding groove 75 and extends to the inside of the corresponding groove 75.
The retainer 77 fits into the groove 75.
The equal fixedly connected with connecting block 8 in both sides of control box 1 bottom, the bottom of connecting block 8 is provided with water spray nozzle 9.
A smoke sensor 10 is arranged on one side of the bottom of the connecting block 8, and an alarm 11 is arranged on the other side of the bottom of the connecting block 8.
One side of the sealing strip 74 extends through the sealing member 6 and to the outside of the sealing member 6.
One side of the seal 74 extends through the wall and into the interior of the wall.
The outer surface of said sealing element 6 is provided with a fire protection mesh and the fire protection mesh is in the shape of a mesh, wherein the interior is provided with a fire protection coating.
When the rolling door body 5 works, the driving motor 2 is started to enable the rotating shaft 3 on the output shaft of the driving motor 2 to rotate and further drive the rolling drum 4 on the rotating shaft 3 to rotate, so that the rolling door body 5 is released from the control box 1, the sealing strip 74 on the rolling door body 5 slides on a wall body, the rolling door body 5 is sealed through the arranged sealing strip 74, and smoke is prevented from entering the rolling door body when a fire disaster happens;
in order to avoid the phenomena of aging and serious abrasion of the sealing strip 74 under long-time use, the sealing strip 74 is replaced, and then the sealing effect is improved, when the sealing strip 74 is disassembled, the sealing strip 74 is manually extruded, one side of the sealing strip 74 extrudes the sliding plate 72 in the sealing element 6 rightwards, and then the extrusion spring 73 contracts, the extrusion spring 73 extrudes the sealing strip 74 leftwards in order to restore the original state, after the extrusion is finished, the clamping piece 77 is separated from the groove 75 by resilience force and manual pulling force of the extrusion spring 73, and then the sealing strip 74 is disassembled and replaced by the new sealing strip 74;
when installation sealing strip 74, put into the inside of sealing member 6 with the one side of sealing strip 74 area recess 75, extrude right to sealing strip 74 through the manual work for chucking spare 77 enters into recess 75, realizes chucking spare 77 and recess 75's joint, and then accomplishes the installation to sealing strip 74.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. A sealing device for a fire resistant roller shutter door, comprising: a control box;
the driving motor is arranged on one side inside the control box, a rotating shaft is fixedly connected to an output shaft of the driving motor, and a winding roller is fixedly connected to the outer surface of the rotating shaft;
the rolling door body penetrates through the control box and extends to the inside of the control box, and the rolling door body extends to the inside of the control box and is arranged on the outer surface of the rolling roller;
the two sealing elements are arranged on two sides of the roller shutter door body;
the mounting device, the mounting device set up in the inside of sealing member, the mounting device includes a plurality of U type spare, a plurality of one side of U type spare is fixed in the inside one side of sealing member, sliding connection has the sliding plate between the inside both sides of U type spare, one side of sliding plate is provided with three extrusion spring, the opposite side contact of sliding plate has the sealing strip, a plurality of recess has been seted up on the sealing strip, the equal fixedly connected with bracing piece in the inside both sides of U type spare, fixedly connected with chucking spare on the bracing piece, one side of chucking spare is run through the recess and is extended to the inside of recess.
2. A seal for a fire resistant rolling door as claimed in claim 1, wherein said retainer fits into said recess.
3. The sealing device for a fire-resistant rolling shutter door as claimed in claim 1, wherein connecting blocks are fixedly connected to both sides of the bottom of the control box, and water spray nozzles are arranged at the bottoms of the connecting blocks.
4. A seal for a fire resistant rolling shutter door as claimed in claim 3, wherein a smoke sensor is provided on one side of the bottom of the connecting block and an alarm is provided on the other side of the bottom of the connecting block.
5. A seal for a fire resistant rolling door as claimed in claim 1, wherein one side of said seal strip extends through said seal and to the exterior of said seal.
6. A seal for a fire resistant roller door as claimed in claim 1, wherein one side of the seal extends through the wall and into the interior of the wall.
7. A seal for a fire resistant roller shutter door as claimed in claim 1, wherein the outer surface of the seal is provided with a fire resistant mesh and the fire resistant mesh is in the form of a mesh with a fire resistant coating provided therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020422675.6U CN211851557U (en) | 2020-03-29 | 2020-03-29 | Sealing device of fireproof rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020422675.6U CN211851557U (en) | 2020-03-29 | 2020-03-29 | Sealing device of fireproof rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211851557U true CN211851557U (en) | 2020-11-03 |
Family
ID=73136646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020422675.6U Expired - Fee Related CN211851557U (en) | 2020-03-29 | 2020-03-29 | Sealing device of fireproof rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211851557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503124A (en) * | 2021-09-08 | 2021-10-15 | 南通四维幕墙装饰装潢有限责任公司 | Take thermal-insulated structure's rolling slats door |
-
2020
- 2020-03-29 CN CN202020422675.6U patent/CN211851557U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503124A (en) * | 2021-09-08 | 2021-10-15 | 南通四维幕墙装饰装潢有限责任公司 | Take thermal-insulated structure's rolling slats door |
| CN113503124B (en) * | 2021-09-08 | 2021-11-19 | 南通四维幕墙装饰装潢有限责任公司 | Take thermal-insulated structure's rolling slats door |
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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: 20201103 Termination date: 20210329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |