CN215169373U - Steel-wood heat-insulation fireproof door with replaceable door plate - Google Patents
Steel-wood heat-insulation fireproof door with replaceable door plate Download PDFInfo
- Publication number
- CN215169373U CN215169373U CN202023311445.1U CN202023311445U CN215169373U CN 215169373 U CN215169373 U CN 215169373U CN 202023311445 U CN202023311445 U CN 202023311445U CN 215169373 U CN215169373 U CN 215169373U
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- Prior art keywords
- door
- plate
- spring
- connecting rod
- arc
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- 239000002023 wood Substances 0.000 title claims abstract description 14
- 238000009413 insulation Methods 0.000 title abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000011490 mineral wool Substances 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 13
- 238000009792 diffusion process Methods 0.000 abstract description 10
- 239000003546 flue gas Substances 0.000 abstract description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- QOOOSPCWFVCKFK-UHFFFAOYSA-N N-benzyl-N'-(2-methylnaphthalen-1-yl)oxamide Chemical compound C1=CC=CC2=C1C=CC(C)=C2NC(=O)C(=O)NCC1=CC=CC=C1 QOOOSPCWFVCKFK-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a steel wood heat insulation fireproof door with a replaceable door plate, which comprises a door plate, a handle is fixedly arranged on one side of the middle part of the door plate, a door closer is fixedly arranged on the top of the door plate, the output end of the door closer is hinged with one end of a first connecting rod, the other end of the first connecting rod is hinged with one end of a second connecting rod, the other end of the second connecting rod is hinged with the top of a door frame, one end of one side of the inner side of the door frame is hinged with one side of the door plate through a plurality of hinges, a V-shaped rubber pad is arranged, a sealing plate and the V-shaped rubber pad can be attached together when the door plate is closed, the sealing plate and the V-shaped rubber pad can be closely attached through a first spring, a second convex edge and a second arc-shaped plate, thereby the effect of blocking the diffusion of smoke is achieved, and the sealing effect is achieved on the top, the bottom and the side of the door plate under the action of a second spring and a third spring through the arrangement of the first sealing strip and the second sealing strip, thereby blocking the diffusion of the flue gas.
Description
Technical Field
The utility model relates to a steel wood is thermal-insulated prevents fire door, in particular to steel wood of removable door plant is thermal-insulated prevents fire door belongs to and prevents fire door technical field.
Background
Prevent fire door and refer to the door that can satisfy fire-resistant stability in certain time, integrality and heat-proof quality requirement, can effectively prevent the intensity of a fire to spread and the diffusion of flue gas in certain time, ensure the quick evacuation of personnel to guarantee personnel's life safety, prevent that fire door generally establishes in the fire prevention subregion, evacuation stairwell and place such as perpendicular shaft, prevent that fire door's kind has a lot, for example wooden thermal-insulated fire door, steel thermal-insulated fire door and steel wooden thermal-insulated fire door etc..
Among the prior art, when the conflagration breaing out, can produce a large amount of flue gases, the fire door that sets up in places such as fire prevention subregion because there are a great deal of gaps in top, bottom and the side of door, separation flue gas that can not be fine leads to the flue gas can be along the continuous diffusion of gap, and the flue gas diffusion not only causes the threat to the personnel life safety who is in the conflagration to evacuate for treating personnel has increased the difficulty, and rescue team also is difficult to expand the rescue action.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel wood of removable door plant insulates against heat and prevents fire door to prevent the problem of fire door separation flue gas diffusion that can not be fine when the conflagration breaing out that proposes in the solution above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel wooden heat-insulating fireproof door of removable door plant, includes the door plant, the fixed handle that is equipped with in one side at door plant middle part, the fixed door closer that is equipped with in top of door plant, the output of door closer is articulated with the one end of first connecting rod, the other end of first connecting rod is articulated with the one end of second connecting rod, the other end of second connecting rod is articulated with the top of door frame, the one end of the inboard one side of door frame is articulated with one side of door plant through a plurality of hinges.
As a preferred technical scheme of the utility model, the arc wall has been seted up at the inboard top of door frame, the arc wall internal fixation is equipped with first arc cushion, first bead has been seted up to one side of first arc cushion.
As a preferred technical scheme of the utility model, V type groove has been seted up to inboard one side of door frame, the fixed backing plate that is equipped with of tank bottom in V type groove, one side of backing plate respectively with the one end fixed connection of a plurality of first springs, it is a plurality of the other end of first spring respectively with one side fixed connection of limiting plate, the opposite side of limiting plate and one side fixed connection of V type cushion, the second bead has been seted up to the inboard of V type cushion.
As a preferred technical scheme of the utility model, the fixed crashproof pad that is equipped with of the other end of the inboard one side of door frame, the rectangular channel has been seted up at the middle part of the inboard one side of door frame, one side of rectangular channel respectively with the one end fixed connection of a plurality of second springs, it is a plurality of the other end of second spring respectively with one side fixed connection of first sealing strip.
As a preferred technical scheme of the utility model, logical groove has all been seted up to the top of door plant and the bottom of door plant, lead to one side of groove respectively with the one end fixed connection of a plurality of third springs, it is a plurality of the other end of third spring respectively with one side fixed connection of second sealing strip, the fixed closing plate that is equipped with of opposite side of door plant, the fixed second arc cushion that is equipped with in one side of closing plate.
As an optimized technical scheme of the utility model, the door plant is inside to be filled there is the rock wool.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to a steel wood heat insulation fireproof door with a replaceable door plate, which is characterized in that a V-shaped rubber pad is arranged, when the door plate is closed, a sealing plate and the V-shaped rubber pad can be attached together, and the sealing plate and the V-shaped rubber pad can be closely attached through a first spring, a second bead and a second arc-shaped plate, thereby playing the effect of blocking the diffusion of smoke;
2. the utility model relates to a steel-wood heat insulation fireproof door with a replaceable door plate, which has the advantages that through the arrangement of a first sealing strip and a second sealing strip, under the action of a second spring and a third spring, the sealing effect is achieved on the top, the bottom and the side edges of the door plate, and further, the diffusion of smoke gas is blocked;
3. the utility model relates to a steel wood of removable door plant insulates against heat and prevents fire door through setting up V type cushion and crashproof pad, can play the effect of buffering when door plant self-closing to realize the effect of noise reduction, the inside packing of door plant has the rock wool, can play thermal-insulated effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial sectional structure of the top of the door frame of the present invention;
FIG. 3 is a schematic view of the left side cross-sectional structure of the door frame of the present invention;
FIG. 4 is a schematic view of the right side cross-sectional structure of the door frame of the present invention;
FIG. 5 is a schematic sectional view of the door panel according to the present invention;
fig. 6 is a schematic view of the local enlarged structure at a position a of the present invention;
fig. 7 is a schematic diagram of the local enlarged structure at B of the present invention.
In the figure: 1. a door panel; 2. a handle; 3. a door frame; 4. a second link; 5. a first link; 6. a door closer; 7. a hinge; 8. a first arc-shaped rubber pad; 9. a first rib; 10. a base plate; 11. a first spring; 12. a limiting plate; 13. a second rib; 14. a V-shaped rubber pad; 15. an anti-collision pad; 16. a first seal strip; 17. a second spring; 18. a third spring; 19. a sealing plate; 20. a second arc-shaped rubber pad; 21. a second seal strip.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution of a steel-wood heat-insulation fireproof door with a replaceable door plate:
as shown in fig. 1-7, including door plant 1, one side at door plant 1 middle part is fixed and is equipped with handle 2, the fixed door closer 6 that is equipped with in top of door plant 1, the model of door closer 6 is Buddha door treasured MNBO, the output of door closer 6 is articulated with the one end of first connecting rod 5, the other end of first connecting rod 5 is articulated with the one end of second connecting rod 4, the other end of second connecting rod 4 is articulated with the top of door frame 3, the one end of the inboard one side of door frame 3 is articulated with one side of door plant 1 through a plurality of hinges 7.
As shown in fig. 1-4, an arc-shaped groove has been seted up at the inboard top of door frame 3, the arc-shaped groove internal fixation is equipped with first arc cushion 8, first bead 9 has been seted up to one side of first arc cushion 8, V type groove has been seted up to inboard one side of door frame 3, the fixed backing plate 10 that is equipped with in tank bottom in V type groove, one side of backing plate 10 respectively with the one end fixed connection of a plurality of first springs 11, the other end of a plurality of first springs 11 respectively with one side fixed connection of limiting plate 12, the opposite side of limiting plate 12 and one side fixed connection of V type cushion 14, second bead 13 has been seted up to the inboard of V type cushion 14, the fixed crashproof pad 15 that is equipped with of the other end of inboard one side of door frame 3, the rectangular channel has been seted up at the middle part of inboard one side of door frame 3, one side of rectangular channel respectively with the one end fixed connection of a plurality of second spring 17, the other end of a plurality of second spring 17 respectively with one side fixed connection of first sealing strip 16.
As shown in fig. 5-7, the top end of the door panel 1 and the bottom end of the door panel 1 are both provided with a through groove, one side of the through groove is respectively fixedly connected with one end of a plurality of third springs 18, the other end of the plurality of third springs 18 is respectively fixedly connected with one side of a second sealing strip 21, the other side of the door panel 1 is fixedly provided with a sealing plate 19, one side of the sealing plate 19 is fixedly provided with a second arc-shaped rubber mat 20, the sealing plate 19 and the V-shaped rubber mat 14 can be attached together by arranging the V-shaped rubber mat 14, the sealing plate 19 and the V-shaped rubber mat 14 can be closely attached by the first spring 11, the second rib 13 and the second arc-shaped rubber mat 20, so as to achieve the effect of blocking the diffusion of smoke, by arranging the first sealing strip 16 and the second sealing strip 21, under the action of the second spring 17 and the third spring 18, the sealing effect is achieved on the top, the bottom and the side of the door panel 1, and then the separation flue gas diffusion, through V type cushion 14 and crash pad 15, can play the effect of buffering when door plant 1 self-closing to realize the effect of noise reduction, door plant 1 is inside to be filled there is the rock wool, and the rock wool can play thermal-insulated effect.
When in use, the utility model relates to a steel wood heat insulation fireproof door with a replaceable door plate, when in use, a handle 2 is fixedly arranged at one side of the middle part of a door plate 1, a door closer 6 is fixedly arranged at the top part of the door plate 1, the top end of the door closer 6 is hinged with one end of a first connecting rod 5, the other end of the first connecting rod 5 is hinged with one end of a second connecting rod 4, the other end of the second connecting rod 4 is hinged with the top part of a door frame 3, one end of one side of the door plate 1 is hinged with one end of the inner side of the door frame 3 through a hinge 7, a first arc-shaped rubber cushion 8 is fixedly arranged at the inner side of an arc-shaped groove, a backing plate 10 is fixedly arranged at the bottom of a V-shaped groove, one end of a first spring 11 is fixedly connected with one side of the backing plate 10, the other end of the first spring 11 is fixedly connected with one side of a limiting plate 12, the other side of the limiting plate 12 is fixedly connected with one side of the V-shaped rubber cushion 14, an anti-collision cushion 15 is fixedly arranged at the other side of the inner side of the door frame 3, one end of second spring 17 and one side fixed connection of rectangular channel, the other end of second spring 17 and one side fixed connection of first sealing strip 16, the one end of third spring 18 and one side fixed connection who leads to the groove, the other end of third spring 18 and one side fixed connection of second sealing strip 21, closing plate 19 fixed mounting is at the opposite side of door plant 1, second arc cushion 20 fixed mounting is in one side of closing plate 19, the inside packing of door plant 1 has the rock wool, the rock wool can play thermal-insulated effect.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a steel wooden heat-insulating fireproof door of removable door plant, includes door plant (1), its characterized in that: a handle (2) is fixedly arranged on one side of the middle of the door panel (1), a door closer (6) is fixedly arranged on the top of the door panel (1), the output end of the door closer (6) is hinged with one end of a first connecting rod (5), the other end of the first connecting rod (5) is hinged with one end of a second connecting rod (4), the other end of the second connecting rod (4) is hinged with the top of the door frame (3), and one end of one side of the inner side of the door frame (3) is hinged with one side of the door panel (1) through a plurality of hinges (7);
the other end of one side of the inner side of the door frame (3) is fixedly provided with an anti-collision pad (15), the middle part of one side of the inner side of the door frame (3) is provided with a rectangular groove, one side of the rectangular groove is fixedly connected with one end of each of a plurality of second springs (17), and the other end of each of the plurality of second springs (17) is fixedly connected with one side of a first sealing strip (16);
the top of door plant (1) and the bottom of door plant (1) have all been seted up logical groove, the one side that leads to the groove respectively with the one end fixed connection of a plurality of third spring (18), it is a plurality of the other end of third spring (18) respectively with one side fixed connection of second sealing strip (21), the fixed closing plate (19) that is equipped with of opposite side of door plant (1), one side of closing plate (19) is fixed and is equipped with second arc cushion (20).
2. The steel-wood heat-insulating fireproof door with the replaceable door plate as claimed in claim 1, wherein: the top of the inner side of the door frame (3) is provided with an arc-shaped groove, a first arc-shaped rubber pad (8) is fixedly arranged in the arc-shaped groove, and one side of the first arc-shaped rubber pad (8) is provided with a first convex edge (9).
3. The steel-wood heat-insulating fireproof door with the replaceable door plate as claimed in claim 1, wherein: v type groove has been seted up to door frame (3) inboard one side, the tank bottom in V type groove is fixed and is equipped with backing plate (10), one side of backing plate (10) respectively with the one end fixed connection of a plurality of first spring (11), it is a plurality of the other end of first spring (11) respectively with one side fixed connection of limiting plate (12), one side fixed connection of the opposite side of limiting plate (12) and V type cushion (14), second bead (13) have been seted up to the inboard of V type cushion (14).
4. The steel-wood heat-insulating fireproof door with the replaceable door plate as claimed in claim 1, wherein: rock wool is filled in the door plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023311445.1U CN215169373U (en) | 2020-12-31 | 2020-12-31 | Steel-wood heat-insulation fireproof door with replaceable door plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023311445.1U CN215169373U (en) | 2020-12-31 | 2020-12-31 | Steel-wood heat-insulation fireproof door with replaceable door plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215169373U true CN215169373U (en) | 2021-12-14 |
Family
ID=79399585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023311445.1U Expired - Fee Related CN215169373U (en) | 2020-12-31 | 2020-12-31 | Steel-wood heat-insulation fireproof door with replaceable door plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215169373U (en) |
-
2020
- 2020-12-31 CN CN202023311445.1U patent/CN215169373U/en not_active Expired - Fee Related
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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: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |