CN217206160U - Steel heat-insulation fireproof door - Google Patents
Steel heat-insulation fireproof door Download PDFInfo
- Publication number
- CN217206160U CN217206160U CN202220264896.4U CN202220264896U CN217206160U CN 217206160 U CN217206160 U CN 217206160U CN 202220264896 U CN202220264896 U CN 202220264896U CN 217206160 U CN217206160 U CN 217206160U
- Authority
- CN
- China
- Prior art keywords
- plate
- door
- fireproof door
- fire
- fireproof
- 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
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 14
- 239000010959 steel Substances 0.000 title claims abstract description 14
- 238000009413 insulation Methods 0.000 title claims description 13
- 230000002265 prevention Effects 0.000 claims abstract description 21
- 238000001125 extrusion Methods 0.000 claims abstract description 16
- 239000011521 glass Substances 0.000 claims description 14
- 239000000779 smoke Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005192 partition Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
Abstract
The utility model discloses a steel is thermal-insulated prevents fire door relates to and prevents the fire door field, for solving the current fire door activity position of preventing among the prior art and adopting hinged joint basically, after the conflagration breaing out, flame can see through the junction of preventing fire door, passes the door leaf easily, has reduced the problem of the ability of preventing fires. The utility model discloses a fireproof door frame, including fireproof door frame, limiting plate, limiting spring, limiting extrusion plate and fixed sleeve, fireproof door frame's internally mounted has fireproof door board, fireproof door board is provided with two, two install the fire prevention hinge between fireproof door board and the fireproof door frame, the limiting plate is installed to the centre of fireproof door board, the outside of limiting plate is provided with the fixture block, two the fireproof door board passes through the mutual gomphosis of fixture block, fireproof door frame's internally mounted has fixed sleeve, the post that slides is provided with a plurality of, a plurality of spacing stripper plate is installed to the one end of slip post, install pressure spring between spacing stripper plate and the fixed sleeve, the both sides of fireproof door board and the one end of spacing stripper plate all are provided with spacing swash plate.
Description
Technical Field
The utility model relates to a prevent fire door technical field, specifically be a steel prevents fire door that insulates against heat.
Background
A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. The fire-proof partition is arranged in places such as fire-proof subareas, evacuation staircases, vertical shafts and the like, has certain fire-proof partition, has the functions of preventing fire spreading and smoke diffusion, can prevent the fire spreading within a certain time and ensures personnel evacuation. A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation for a certain period of time. The fireproof partition is arranged in a fireproof partition room, an evacuation staircase room, a vertical shaft and the like, has certain fireproof performance, has the functions of preventing fire from spreading and smoke from diffusing besides the function of a common door, and can prevent the fire from spreading within a certain time to ensure personnel evacuation. The fire door is an important component in fire fighting equipment and is an important part in social fire prevention, and a fire door is provided with a fire door closer or a door closing device (except for special parts, such as a pipeline well door and the like) for automatically closing a door leaf when a fire happens in a normally open fire door. That is, except for some special parts, such as the pipe well door, which do not need to be installed with a door closer, other parts need to be installed with a door closer of the fire door.
The movable parts of the existing fireproof door are basically connected by hinges, and after a fire disaster happens, flame can penetrate through the connecting part of the fireproof door and easily pass through the door leaf, so that the fireproof capacity is reduced, the flame cannot be blocked, and the fireproof door is extremely unsafe to use; therefore, the market urgently needs to develop a steel heat-insulation fireproof door to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire door is prevented to steel is thermal-insulated to current preventing that proposes in solving above-mentioned background art prevents that fire door activity position adopts hinged joint basically, and after the conflagration breaing out, flame can see through the junction of preventing fire door, passes the door leaf easily, has reduced the problem of the ability of preventing fires.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel is thermal-insulated prevents fire door, includes the fire prevention door frame, the internally mounted of fire door frame has the fire door board, the fire door board is provided with two, two install the fire prevention hinge between fire door board and the fire door frame, the limiting plate is installed to the centre of fire door board, the outside of limiting plate is provided with the fixture block, two the fire door board passes through the mutual gomphosis of fixture block, the internally mounted of fire door frame has fixed sleeve, fixed sleeve's internally mounted has the slip post, the slip post is provided with a plurality of, a plurality of spacing stripper plate is installed to the one end of slip post, install pressure spring between spacing stripper plate and the fixed sleeve, the both sides of fire door board and the one end of spacing stripper plate all are provided with spacing swash plate, fire door board and spacing stripper plate pass through spacing swash plate block each other.
Preferably, the fire door panel internally mounted has the fire door core, the fire door core internally mounted has the fire prevention glass board in the top, the externally mounted of fire prevention glass board has sealed framework, sealed framework and fire door core fixed connection, the fire prevention glass board seals glass and glues and sealed framework sealing connection, the thermal-insulated sliding plate is installed to the preceding terminal surface of sealed framework, the thermal-insulated sliding plate passes through spout and fire door core sliding connection.
Preferably, the upper end of the fireproof door plate is provided with a fireproof door closer, a connecting rod is arranged above the fireproof door closer, and two ends of the connecting rod are respectively movably connected with the fireproof door frame and the fireproof door closer through connecting shafts.
Preferably, the limiting plate sets up structure as an organic whole with the fire door plant, the externally mounted of fire door plant has prevents fire door sealed plate, prevent fire door sealed plate and fire door plant welded connection, just the fire door plant is through preventing fire door sealed plate and fire door frame block.
Preferably, the middle of the fireproof door panel is provided with a lock hole and a door handle, a lock column is arranged between the two fireproof door panels, and the lock column is in transmission connection with the door handle.
Preferably, the internally mounted who prevents the doorframe has the alarm, one side of spacing stripper plate is provided with anti-skidding gasket, just the inside that prevents the doorframe is provided with smoke transducer, and smoke transducer and alarm electric connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model can move the fireproof door plates on the fireproof door frame through the fireproof hinges when in use, when the fireproof door plates need to be closed, the two fireproof door plates can be closed inside the fireproof door frame, the fireproof door plates can be fixed inside the fireproof door frame through the fireproof door closing plate and tightly attached to the fireproof door frame, the two fireproof door plates can be clamped through the clamping block on the inner side of the limiting plate, after the two fireproof door plates are fixed through the locking column, the stability between the two fireproof door plates can be kept, after the fireproof door frame is closed, the limiting extrusion plate on one side inside the fireproof door frame is stressed and slides into the fixing sleeve through the sliding column, the position of the limiting extrusion plate is limited by the pressure spring, the limiting extrusion plate tightly extrudes the limiting inclined plate between the fireproof door plate and the fireproof door frame, so that the fireproof door frame and the fireproof door plates are kept in a closed state, thereby the fireproof effect between the fireproof door plate and the fireproof door frame can be improved, and the safety is improved.
2. The utility model discloses a through the setting of alarm, during the use, indoor smog is sensed to the inside smoke transducer of accessible fire prevention door frame, converts the signal of telecommunication for the alarm, reports to the police to the external world through the alarm, in time notifies the processing, the effectual loss that has reduced improves the safe effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an overall schematic view of the fire door panel of the present invention;
FIG. 3 is a view showing the inner structure of the fireproof doorframe of the present invention;
fig. 4 is a partial enlarged view of the region a of the present invention.
In the figure: 1. a fireproof door frame; 2. a fire door panel; 3. a fire door closer; 4. a connecting rod; 5. a limiting plate; 6. a fire-proof hinge; 7. a fire-resistant glass sheet; 8. a sealing frame body; 9. a heat-insulating sliding panel; 10. a door handle; 11. a keyhole; 12. a fire door obturation plate; 13. a lock cylinder; 14. an alarm; 15. fixing the sleeve; 16. a sliding post; 17. limiting the extrusion plate; 18. a pressure spring; 19. a limit sloping plate; 20. an anti-slip gasket; 21. a clamping block; 22. fire door core board.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a steel heat insulation fireproof door comprises a fireproof door frame 1, fireproof door plates 2 are installed inside the fireproof door frame 1, two fireproof door plates 2 are arranged, fireproof hinges 6 are installed between the two fireproof door plates 2 and the fireproof door frame 1, a limiting plate 5 is installed in the middle of each fireproof door plate 2, a clamping block 21 is arranged outside the limiting plate 5, the two fireproof door plates 2 are mutually embedded through the clamping block 21, a fixing sleeve 15 is installed inside the fireproof door frame 1, a sliding column 16 is installed inside the fixing sleeve 15, a plurality of sliding columns 16 are arranged, a limiting extrusion plate 17 is installed at one end of each sliding column 16, a pressure spring 18 is installed between each limiting extrusion plate 17 and the fixing sleeve 15, limiting inclined plates 19 are arranged on two sides of each fireproof door plate 2 and one end of each limiting extrusion plate 17, the fireproof door plates 2 are mutually clamped with the limiting extrusion plates 17 through the limiting inclined plates 19, and after the fireproof door plates 2 and the limiting extrusion plates 17 are closed, inside the spacing stripper plate 17 atress of the inside one side of fire prevention door frame 1, inside sliding into fixed sleeve 15 through slip post 16, carry on spacingly with pressure spring 18 with spacing stripper plate 17's position, make spacing stripper plate 17 closely extrude spacing swash plate 19 between fire prevention door plant 2 and the fire prevention door frame 1 for keep airtight state between fire prevention door frame 1 and the fire prevention door plant 2, thereby can make the fire prevention effect between fire prevention door plant 2 and the fire prevention door frame 1 promote.
Further, the internally mounted of fire door plant 2 has fire door core 22, prevent that fire door core 22's inside top is installed fire glass board 7, the externally mounted of fire door glass board 7 has sealed framework 8, sealed framework 8 and prevent fire door core 22 fixed connection, fire door glass board 7 seals glass and glues and sealed framework 8 sealing connection, thermal-insulated sliding plate 9 is installed to the preceding terminal surface of sealed framework 8, thermal-insulated sliding plate 9 passes through spout and prevents fire door core 22 sliding connection, can open and close fire door glass board 7 through sliding thermal-insulated sliding plate 9.
Furthermore, the upper end of the fireproof door panel 2 is provided with a fireproof door closer 3, a connecting rod 4 is arranged above the fireproof door closer 3, two ends of the connecting rod 4 are respectively movably connected with the fireproof door frame 1 and the fireproof door closer 3 through connecting shafts, and the connecting effect between the fireproof door panel 2 and the fireproof door frame 1 is improved through the fireproof door closer 3.
Further, limiting plate 5 sets up structure as an organic whole with fire door plant 2, fire door plant 2's externally mounted has prevents fire door sealed plate 12, prevents fire door sealed plate 12 and fire door plant 2 welded connection, and fire door plant 2 is through preventing fire door sealed plate 12 and fire door frame 1 block, can fix fire door plant 2 inside fire door frame 1 through preventing fire door sealed plate 12, closely laminate with fire door frame 1, through 5 inboard fixture blocks 21 of limiting plate, can carry out the block between two fire door plant 2.
Further, the lock hole 11 and the door handle 10 are installed in the middle of the fireproof door panel 2, the lock column 13 is installed between the two fireproof door panels 2, the lock column 13 is in transmission connection with the door handle 10, and after the two fireproof door panels 2 are fixed through the lock column 13, the stability between the two fireproof door panels 2 can be kept.
Further, the internally mounted of fire prevention door frame 1 has alarm 14, one side of spacing stripper plate 17 is provided with anti-skidding gasket 20, and the inside of fire prevention door frame 1 is provided with smoke transducer, and smoke transducer and 14 electric connection of alarm, indoor smog is sensed to the smoke transducer of the inside of accessible fire prevention door frame 1, converts the signal of telecommunication into and gives alarm 14, reports to the police to the external world through alarm 14, in time notifies the processing, the effectual loss that has reduced improves the security effect.
The working principle is as follows: when the fire door frame is used, indoor smoke can be sensed through the smoke sensor in the fire door frame 1 and converted into an electric signal to be sent to the alarm 14, the alarm 14 gives an alarm to the outside, notification processing is carried out in time, the fire door plates 2 can move in the fire door frame 1 through the fire hinges 6, when the fire door plates 2 need to be sealed, the two fire door plates 2 can be closed in the fire door frame 1, the fire door plates 2 can be fixed in the fire door frame 1 through the fire door airtight plate 12 and tightly attached to the fire door frame 1, the two fire door plates 2 can be clamped through the clamping blocks 21 on the inner side of the limiting plate 5, after the two fire door plates 2 are fixed through the lock columns 13, the stability between the two fire door plates 2 can be kept, after the door frame is closed, the limiting extrusion plate 17 on one side of the inner side of the fire door frame 1 is stressed and slides into the fixing sleeve 15 through the sliding columns 16, carry on spacingly with pressure spring 18 with the position of spacing stripper plate 17, make spacing stripper plate 17 closely extrude spacing swash plate 19 between fire door plant 2 and the fire door frame 1 for keep airtight state between fire door frame 1 and the fire door plant 2, thereby can make the fire prevention effect between fire door plant 2 and the fire door frame 1 promote, improve the security.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a steel is thermal-insulated prevents fire door, includes fire prevention door frame (1), its characterized in that: the fireproof door plate is characterized in that a fireproof door plate (2) is arranged inside the fireproof door frame (1), two fireproof door plates (2) are arranged, a fireproof hinge (6) is arranged between the two fireproof door plates (2) and the fireproof door frame (1), a limiting plate (5) is arranged in the middle of each fireproof door plate (2), a clamping block (21) is arranged outside the limiting plate (5), the two fireproof door plates (2) are mutually embedded through the clamping block (21), a fixing sleeve (15) is arranged inside the fireproof door frame (1), a sliding column (16) is arranged inside the fixing sleeve (15), a plurality of sliding columns (16) are arranged, a limiting extrusion plate (17) is arranged at one end of each sliding column (16), a pressure spring (18) is arranged between each limiting extrusion plate (17) and the fixing sleeve (15), and limiting inclined plates (19) are arranged at two sides of the fireproof door plates (2) and one end of each limiting extrusion plate (17), the fireproof door plate (2) and the limiting extrusion plate (17) are mutually clamped through a limiting inclined plate (19).
2. The steel heat insulation fireproof door of claim 1, wherein: the fire door is characterized in that a fire door core plate (22) is arranged inside the fire door plate (2), a fire glass plate (7) is arranged above the fire door core plate (22), a sealing frame body (8) is arranged outside the fire glass plate (7), the sealing frame body (8) is fixedly connected with the fire door core plate (22), the fire glass plate (7) is sealed by glass glue and is in sealing connection with the sealing frame body (8), a heat insulation sliding plate (9) is arranged on the front end face of the sealing frame body (8), and the heat insulation sliding plate (9) is in sliding connection with the fire door core plate (22) through a sliding groove.
3. The steel heat insulation fireproof door according to claim 1, wherein: fireproof door closer (3) is installed to the upper end of fire door plant (2), connecting rod (4) are installed to the top of fireproof door closer (3), the both ends of connecting rod (4) pass through connecting axle swing joint with fireproof door frame (1) and fireproof door closer (3) respectively.
4. The steel heat insulation fireproof door of claim 1, wherein: limiting plate (5) set up structure as an organic whole with fire door plant (2), the externally mounted of fire door plant (2) has prevents fire door closing plate (12), prevent fire door closing plate (12) and fire door plant (2) welded connection, just fire door plant (2) are through preventing fire door closing plate (12) and fire door frame (1) block.
5. The steel heat insulation fireproof door according to claim 1, wherein: the fireproof door plate is characterized in that a lock hole (11) and a door handle (10) are arranged in the middle of each fireproof door plate (2), a lock column (13) is arranged between each two fireproof door plates (2), and the lock columns (13) are in transmission connection with the door handle (10).
6. The steel heat insulation fireproof door of claim 1, wherein: the fireproof door frame is characterized in that an alarm (14) is arranged inside the fireproof door frame (1), an anti-skidding gasket (20) is arranged on one side of the limiting extrusion plate (17), a smoke sensor is arranged inside the fireproof door frame (1), and the smoke sensor is electrically connected with the alarm (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220264896.4U CN217206160U (en) | 2022-02-09 | 2022-02-09 | Steel heat-insulation fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220264896.4U CN217206160U (en) | 2022-02-09 | 2022-02-09 | Steel heat-insulation fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217206160U true CN217206160U (en) | 2022-08-16 |
Family
ID=82796316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220264896.4U Expired - Fee Related CN217206160U (en) | 2022-02-09 | 2022-02-09 | Steel heat-insulation fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217206160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116065936A (en) * | 2023-04-04 | 2023-05-05 | 中联科锐消防科技有限公司 | Glass fireproof door |
-
2022
- 2022-02-09 CN CN202220264896.4U patent/CN217206160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116065936A (en) * | 2023-04-04 | 2023-05-05 | 中联科锐消防科技有限公司 | Glass fireproof 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: 20220816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |