CN209384988U - A kind of Multifunctional fire-proof door - Google Patents
A kind of Multifunctional fire-proof door Download PDFInfo
- Publication number
- CN209384988U CN209384988U CN201822067303.1U CN201822067303U CN209384988U CN 209384988 U CN209384988 U CN 209384988U CN 201822067303 U CN201822067303 U CN 201822067303U CN 209384988 U CN209384988 U CN 209384988U
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- China
- Prior art keywords
- fire
- resistant doorsets
- fire resistant
- proof
- board
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Abstract
The utility model discloses a kind of Multifunctional fire-proof doors, including by top frame, the doorframe of two munnions and bottom frame composition, it further include the fire resistant doorsets being movably hinged with the munnion in left side, the switch locking device being mounted on the fire resistant doorsets, the pasting boards of the left side of the lower surface of the top frame and the munnion on right side are set, and the sealing strip on pasting boards and being located on pasting boards and fire resistant doorsets contact surface is set, the fire resistant doorsets include the outer fireprotection layer set gradually from outside to inside, first Fire-proof steel plate, first asbestos board, first insulation board, fireproof core board, second insulation board, second asbestos board, second Fire-proof steel plate, interior fireprotection layer.The Fireproof door structure of the utility model is firm, flameproof effect is good, and laborsaving convenience when fire resistant doorsets opening and closing.
Description
Technical field
The utility model relates to a kind of fire resistant doorsets, specifically, being to be related to a kind of Multifunctional fire-proof door.
Background technique
Protective door belongs to civil defence safeguard, is often installed at the entrance of protection works.It, can be with according to the difference of function
Protective door is divided into sealed door, explosion wave prevention active door, fire resistant doorsets etc., fire resistant doorsets are often installed in the place such as market place builet below the ground, parking garage,
To prevent intensity of a fire further expansion, according to the difference in protection place, fire resistant doorsets can also be divided into different degree of protection.In air defense
It attacks, fight calamities and provide relief etc. in rescue actions, also will use the protective door with fire resistance property, for resisting high fire diffusion etc..It is anti-
Vent occupies important position in fire-fighting, and protection fire resistant doorsets are other than the protective action with common door, with more preventing
The effect of fire spreading and flue gas diffusion, it is ensured that the safe escape of personnel.
In traditional fire resistant doorsets, frequently with common door lock, and door lock is embedded into the inside of door-plate, it in this way can be on the door
The structure of plate damages, and door-plate is easy to damage in the case of fire；In addition, the structure of existing fireproof door plate design is single, lead
Cause flameproof effect it is poor, influence using.
Utility model content
The purpose of this utility model is to provide a kind of Multifunctional fire-proof doors, solve asking for existing fire resistant doorsets flameproof effect difference
Topic.
To achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of Multifunctional fire-proof door further includes perpendicular with left side including the doorframe being made of top frame, two munnions and bottom frame
The lower surface and the right side of the top frame is arranged in the fire resistant doorsets that frame is movably hinged, the switch locking device being mounted on the fire resistant doorsets
The pasting boards of the left side of the munnion of side, and the sealing on pasting boards and being located on pasting boards and fire resistant doorsets contact surface is set
Item, the fire resistant doorsets include the outer fireprotection layer set gradually from outside to inside, the first Fire-proof steel plate, the first asbestos board, the first heat preservation
Plate, fireproof core board, the second insulation board, the second asbestos board, the second Fire-proof steel plate, interior fireprotection layer.
Further, the switch locking device includes the runner being arranged on fire resistant doorsets, by gear engagement system and is turned
The first steel bar and the second steel bar below bevel gear disk is partially arranged in the bevel gear disk for taking turns connection, is arranged under bevel gear disk
The spring for being used to connect the first steel bar and the second steel bar of side, one end is hinged on bevel gear disk, the other end and steel bar connect
Second limited block on fire resistant doorsets top is arranged in two connecting rods, and the first limited block of fire resistant doorsets bottom end is arranged in, and setting is being pushed up
The second fixing groove on frame, and the first fixing groove being arranged on bottom frame.
Further, it is provided with several circular holes on first insulation board, fire-proof sponge block, institute are arranged in circular hole
It states the second insulation board and the first insulating plate structure is identical.
Further, the thickness of the pasting boards is less than the thickness of top frame.
Compared with prior art, the utility model has the following beneficial effects:
(1) the utility model is provided with insulation board, asbestos board, Fire-proof steel plate and fireprotection layer in the two sides of fireproof core board,
It is connected together between each plate layer by viscose glue or welding, can effectively resist the extraneous intensity of a fire, reduce the temperature transmitting of fire resistant doorsets two sides,
Circular hole in insulation board is played a supporting role when fire resistant doorsets are invaded by fire, reduces the uncontrollable deformation of fire resistant doorsets, is solved
The problem of existing fire resistant doorsets flameproof effect difference, improves the flameproof effect of fire resistant doorsets, while increasing the stable degree of fire resistant doorsets.
(2) surface of fire resistant doorsets is arranged in the switch locking device of the utility model, it is not necessary to as existing most of fire resistant doorsets will
Door lock is embedded into the inside of door-plate, so that the structure of end of door plate damages, not only ensure that the flameproof effect of fire resistant doorsets, but also make
Fire resistant doorsets become laborsaving, conveniently when opening and closing.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the diagrammatic cross-section of fire resistant doorsets in Fig. 1.
Wherein, the corresponding title of appended drawing reference are as follows:
1- top frame, the second limited block of 2-, the second fixing groove of 3-, 4- sealing strip, 5- munnion, 6- fire resistant doorsets, 7- runner, 8- connect
Extension bar, 9- bevel gear disk, the first limited block of 10-, the first steel bar of 11-, the second steel bar of 12-, the first fixing groove of 13-, 14- bottom frame,
The outer fireprotection layer of 61-, the first Fire-proof steel plate of 62-, the first asbestos board of 63-, the first insulation board of 64-, 65- fireproof core board, 66- second are protected
Warm plate, the second asbestos board of 67-, the second Fire-proof steel plate of 68-, fireprotection layer in 69-.
Specific embodiment
The utility model is described in further detail with embodiment for explanation with reference to the accompanying drawing, and the mode of the utility model includes
But it is not limited only to following embodiment.
Embodiment
As shown in Figs. 1-2, a kind of Multifunctional fire-proof door disclosed by the utility model, including by 1, two 5 and of munnion of top frame
The doorframe that bottom frame 14 forms further includes the fire resistant doorsets 6 being movably hinged with the munnion 5 in left side, is mounted on opening on the fire resistant doorsets 6
The pasting boards of the left side of the lower surface of the top frame 1 and the munnion 5 on right side are arranged in locking device, and setting is being pasted
On plate and it is located at pasting boards and the sealing strip 4 on 6 contact surface of fire resistant doorsets, the thickness of the pasting boards is less than the thickness of top frame 1, institute
Stating fire resistant doorsets 6 includes that the outer fireprotection layer 61, the first Fire-proof steel plate 62, the first asbestos board 63, first set gradually from outside to inside is protected
Warm plate 64, fireproof core board 65, the second insulation board 66, the second asbestos board 67, the second Fire-proof steel plate 68, interior fireprotection layer 69；Adjacent two
It is linked together between layer using viscose glue, welding manner can be used when necessary.
It is provided with several circular holes on first insulation board 64, is arranged with fire-proof sponge block in circular hole, described second
Insulation board 66 is identical with 64 structure of the first insulation board.Circular hole can effectively absorb the pressure that fire resistant doorsets 6 are subject to, and be in fire resistant doorsets 6
Stablizing for fire resistant doorsets 6 is supported by realizing when deformation occurs, while noise can also be obstructed, is achieved the effect that mute；The anti-sea of fire
Continuous block can effectively reduce the energy exchange between fire resistant doorsets two sides, achieve the effect that keep temperature stable.
The switch locking device includes the runner 7 being arranged on fire resistant doorsets 6, is connect by gear engagement system with runner 7
Bevel gear disk 9, the first steel bar 11 and the second steel bar 12 below bevel gear disk 9 be partially set, is arranged under bevel gear disk 9
The spring for being used to connect the first steel bar 11 and the second steel bar 12 of side, one end is hinged on bevel gear disk 9, the other end and steel bar connect
Two connecting rods 8 connect are arranged in second limited block 2 on 6 top of fire resistant doorsets, the first limited block of 6 bottom end of fire resistant doorsets are arranged in
10, the second fixing groove 3 in top frame 1 is set, and the first fixing groove 13 being arranged on bottom frame 14.
Due to the supporting role of spring, the first steel bar 11 and the second steel bar 12 are in outwardly directed state, anti-when needing
When vent 6 locks, runner 16,8 counterclockwise movement of gear band dynamic bevel gear disk are rotated clockwise, then make respectively by connecting rod 7
First steel bar 11 moves up under the limit of the first limited block 10, and the second steel bar 12 is downward under the limit of the second limited block 2
It is mobile, fire resistant doorsets 6 are shut and then rotated counterclockwise runner 7, the first steel bar 11 is made to be inserted into the first fixing groove 13, the second steel
Item 12 is inserted into the second fixing groove 3, and opening and closing fire resistant doorsets 6 is made to become laborsaving convenience；The lower surface of the top frame 1 is set
With the pasting boards of the left side of the munnion 5 on right side, on pasting boards and it is located at pasting boards and the sealing strip on 6 contact surface of fire resistant doorsets
4, keep doorframe and fire resistant doorsets 6 preferably closed together with, improve the leakproofness of fire resistant doorsets.
, can be zinc-plated in the first Fire-proof steel plate 62 and 68 two sides of the second Fire-proof steel plate in order to make fire resistant doorsets 6 be not easy to corrode, extend
Use the time；Asbestos board is the abbreviation of asbestos fibre cement board, is with materials such as asbestos, glass fibre, clay according to science
Formula produce.There is very strong ductility, high pressure can be resisted, high temperature resistant has good thermal insulation；In fire resistant doorsets 6
The effect that the first asbestos board 63 and the second asbestos board 67 of middle setting can play isolation outside heat, prevent fire spreading；If
Fireproof can also be played the role of by setting outer fireprotection layer 61 and interior fireprotection layer 69 on fire resistant doorsets 6.The utility model by above-mentioned design,
It efficiently solves the problems, such as that existing fire resistant doorsets flameproof effect is poor, it is good to achieve the effect that fire line, while fire resistant doorsets can be improved
Firmness degree.
Above-described embodiment is only one of preferred embodiments of the present invention, should not be taken to limit the utility model
Protection scope, as long as the utility model body design thought and mentally make have no the change of essential meaning or profit
Color, it is solved the technical issues of it is still consistent with the utility model, the protection scope of the utility model should all be included in
Within.
Claims (4)
1. a kind of Multifunctional fire-proof door, including the doorframe being made of top frame (1), two munnions (5) and bottom frame (14), feature exists
In, it further include the fire resistant doorsets (6) being movably hinged with the munnion in left side (5), the switch lock dress being mounted on the fire resistant doorsets (6)
It sets, the pasting boards in the left side of the munnion (5) of the lower surface and right side of the top frame (1) is set, and are arranged in pasting boards
Sealing strip (4) that is upper and being located on pasting boards and fire resistant doorsets (6) contact surface, the fire resistant doorsets (6) include successively setting from outside to inside
The outer fireprotection layer (61) set, the first Fire-proof steel plate (62), the first asbestos board (63), the first insulation board (64), fireproof core board (65),
Second insulation board (66), the second asbestos board (67), the second Fire-proof steel plate (68), interior fireprotection layer (69).
2. a kind of Multifunctional fire-proof door according to claim 1, which is characterized in that the switch locking device includes that setting exists
Runner (7) on fire resistant doorsets (6), the bevel gear disk (9) being connect by gear engagement system with runner (7), part setting are being bored
The first steel bar (11) and the second steel bar (12) below toothed disc (9), what is be arranged below bevel gear disk (9) is used to connect first
The spring of steel bar (11) and the second steel bar (12), two companies that one end is hinged on bevel gear disk (9), the other end and steel bar connect
The second limited block (2) on fire resistant doorsets (6) top is arranged in extension bar (8), and the first limited block in fire resistant doorsets (6) bottom end is arranged
(10), the second fixing groove (3) being arranged on top frame (1), and the first fixing groove (13) being arranged on bottom frame (14).
3. a kind of Multifunctional fire-proof door according to claim 1, which is characterized in that be arranged on first insulation board (64)
Several circular holes, are arranged with fire-proof sponge block, second insulation board (66) and the first insulation board (64) structure in circular hole
It is identical.
4. a kind of Multifunctional fire-proof door according to claim 1, which is characterized in that the thickness of the pasting boards is less than top frame
(1) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822067303.1U CN209384988U (en) | 2018-12-10 | 2018-12-10 | A kind of Multifunctional fire-proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822067303.1U CN209384988U (en) | 2018-12-10 | 2018-12-10 | A kind of Multifunctional fire-proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209384988U true CN209384988U (en) | 2019-09-13 |
Family
ID=67871211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822067303.1U Expired - Fee Related CN209384988U (en) | 2018-12-10 | 2018-12-10 | A kind of Multifunctional fire-proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209384988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605913A (en) * | 2020-05-20 | 2020-09-01 | 惠安信德机械有限公司 | Novel cosmetics processing feeding device special sealing cover |
| CN112360312A (en) * | 2020-10-20 | 2021-02-12 | 南通市国盾门业有限公司 | High strength shape steel super large fireproof door's of preapring for an unfavorable turn of events fire prevention core structure |
-
2018
- 2018-12-10 CN CN201822067303.1U patent/CN209384988U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605913A (en) * | 2020-05-20 | 2020-09-01 | 惠安信德机械有限公司 | Novel cosmetics processing feeding device special sealing cover |
| CN112360312A (en) * | 2020-10-20 | 2021-02-12 | 南通市国盾门业有限公司 | High strength shape steel super large fireproof door's of preapring for an unfavorable turn of events fire prevention core structure |
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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: 20190913 Termination date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |