CN209687316U - A kind of impact resistance fire resistant doorsets - Google Patents
A kind of impact resistance fire resistant doorsets Download PDFInfo
- Publication number
- CN209687316U CN209687316U CN201822275014.0U CN201822275014U CN209687316U CN 209687316 U CN209687316 U CN 209687316U CN 201822275014 U CN201822275014 U CN 201822275014U CN 209687316 U CN209687316 U CN 209687316U
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- CN
- China
- Prior art keywords
- doorframe
- door body
- slide bar
- fire resistant
- lead screw
- 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.)
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Abstract
The utility model discloses a kind of impact resistance fire resistant doorsets, including the first doorframe and the second doorframe, first doorframe one end connects second doorframe one end, first doorframe, second doorframe is provided with sliding slot, the first door body and the second door body are equipped between sliding slot, the first slide bar and the second slide bar are installed in first door body and second two sides respectively, first slide bar and the second slide bar are connected in sliding slot, second doorframe both ends are respectively mounted fixed plate, lead screw is socketed between fixed plate, sliding block is socketed on lead screw, the first slide bar in first door body is socketed sliding block bottom surface, sliding block is hinged at one end of connecting rod, the connecting rod other end is socketed the first slide bar in the second door body.Lead screw rotation band movable slider is mobile, sliding block and connecting rod pass through the first slide bar respectively and push the first door body and the second door body, so that the first door body and the second door body slide on the first doorframe from the second doorframe along the chute, first door body and the second door body improve fire resistant doorsets impact resistance along being connected in sliding slot by the first slide bar and the second slide bar.
Description
Technical field
The utility model relates to fire-fighting equipment technical field, specially a kind of impact resistance fire resistant doorsets.
Background technique
Fire resistant doorsets refer to is able to satisfy the door that fire stability, integrality and thermal insulation require within a certain period of time, is fire-fighting
Indispensable a part in equipment, existing fire resistant doorsets are the vertical hinged door installed by hinge (hinge), and still, fire is climing
It is larger to delay fire resistant doorsets internal-external temperature difference, fire resistant doorsets are because pressure difference will receive hot-fluid impact, and vertical hinged door is hit and can automatically open,
Fire isolation effect is caused to reduce, and horizontal sliding door is opened along two sides, impact resistance is good, and still, sliding door can only always be opened
Generally, it can not fully open, occur to influence evacuating personnel when fire, therefore, fire resistant doorsets do not use sliding door, we mention thus
A kind of impact resistance fire resistant doorsets are for solving the above problems out.
Utility model content
The purpose of this utility model is to provide a kind of impact resistance fire resistant doorsets, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of impact resistance fire resistant doorsets, including first
Frame and the second doorframe, one end of first doorframe are fixedly connected with one end of the second doorframe, first doorframe, the second doorframe and
Ground is provided with sliding slot, is equipped with the first door body and the second door body between the sliding slot, first door body and the second door body are mutually separate
Side the first slide bar is fixedly mounted, the second slide bar, institute is fixedly mounted to close side in first door body and the second door body
It states the first slide bar and the second slide bar is slided and is connected in sliding slot, fixed plate is fixedly mounted in second doorframe both ends, described
Rotation socket lead screw between fixed plate, the fixed plate hot-water heating pipe of described lead screw one end are fixedly mounted motor, the shaft of the motor and
The gear being meshed is installed between lead screw, rotation socket sliding block on the lead screw, the sliding block is in close contact the second doorframe, and described the
The first slide bar rotation socket sliding block bottom surface in one door body, the sliding block are hinged at one end of connecting rod, the connecting rod it is another
The first slide bar in end rotation the second door body of socket.
Preferably, the sliding slot turning point on first doorframe and the second doorframe be arcuate structure, first slide bar and
The part that second slide bar is located in sliding slot is respectively mounted idler wheel.
Preferably, first doorframe is inverted L shape structure, and the first doorframe inverted L shape constitution water flush end is provided with sliding slot, institute
It states the first doorframe inverted L shape structural vertical end inner wall and sealing strip is fixedly mounted.
Preferably, the length of first doorframe and the second doorframe is equal to the sum of the first door body and the length of the second door body.
Preferably, rotation is socketed crank in the metope at second doorframe both ends, and the crank and lead screw both ends are solid
Dingan County fills sprocket wheel, covers chain between the sprocket wheel.
It is slided compared with prior art, the utility model has the beneficial effects that rotating band movable slider by lead screw, so that sliding
Block and connecting rod pass through the first slide bar respectively and push the first door body and the second door body, so that the first door body and the second door body are along the chute
Sliding, so that the first door body and the second door body slide on the first doorframe from the second doorframe, the first door body and the second door body edge
It is connected in sliding slot by the first slide bar and the second slide bar, improves fire resistant doorsets impact resistance, fire isolation is more thorough；Pass through electricity
Machine and crank can drive lead screw to rotate so that fire resistant doorsets can automatic open-close can also open and close manually.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is main view the schematic diagram of the section structure at the first doorframe of the utility model；
Fig. 3 is the right view the schematic diagram of the section structure of the second doorframe of the utility model.
In figure: 1 first doorframe, 2 second doorframes, 3 sliding slots, 4 first door body, 5 second door body, 6 first slide bars, 7 second are slided
Bar, 8 fixed plates, 9 lead screws, 10 motors, 11 gears, 12 sliding blocks, 13 connecting rods, 14 sprocket wheels, 15 chains, 16 cranks, 17 sealing strips.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of impact resistance fire resistant doorsets, including the first doorframe 1
With the second doorframe 2, one end of the first doorframe 1 is fixedly connected with one end of the second doorframe 2, the first doorframe 1, the second doorframe 2 and ground
It is provided with sliding slot 3, is equipped with the first door body 4 and the second door body 5, the first door body 4 side mutually separate with the second door body 5 between sliding slot 3
The first slide bar 6, the first door body 4 and the second door body 5 is fixedly mounted, the second slide bar 7, the first slide bar 6 is fixedly mounted to close side
It slides and is connected in sliding slot 3 with the second slide bar 7, fixed plate 8,8 turning sets of fixed plate are fixedly mounted in 2 both ends of the second doorframe
Lead screw 9 is connect, 8 hot-water heating pipe of fixed plate of 9 one end of lead screw is fixedly mounted motor 10, installs between the shaft and lead screw 9 of motor 10 and mutually nibble
The gear 11 of conjunction, rotation socket sliding block 12 on lead screw 9, sliding block 12 are in close contact the second doorframe 2, and first in the first door body 4 is sliding
The rotation socket of bar 6 12 bottom surface of sliding block, sliding block 12 are hinged at one end of connecting rod 13, the other end rotation of connecting rod 13 socket second
The first slide bar 6 on body 5, motor 10 drive lead screw 9 to rotate by gear 11, thus mobile with movable slider 12, sliding block 12 is pushed
Connecting rod 13, sliding block 12 and connecting rod 13 push the first door body 4 and the second door body 5 by the first slide bar 6 respectively, so that the first door body 4
It 3 is slided along the chute with the second door body 5, so that the first door body 4 and the second door body 5 slide into the first doorframe 1 from the second doorframe 2
On, the first door body 4 and the second door body 5 are connected in sliding slot 3 along by the first slide bar 6 and the second slide bar 7, improve the resistance to punching of fire resistant doorsets
Performance is hit, after motor 10 inverts, the first door body 4 and the second door body 5 slide on the second doorframe 2 from the first doorframe 1 again, thus completely
It is bonded wall, fire resistant doorsets fully open, and do not influence evacuating personnel.
3 turning point of sliding slot on first doorframe 1 and the second doorframe 2 is arcuate structure, the first slide bar 6 and the second slide bar 7
It is respectively mounted idler wheel in the part in sliding slot 3, it is suitable between the first doorframe 1 and the second doorframe 2 convenient for the first slide bar 6 and the second slide bar 7
Benefit sliding.
First doorframe 1 is inverted L shape structure, and 1 inverted L shape constitution water flush end of the first doorframe is provided with sliding slot 3,1 inverted L shape of the first doorframe
Structural vertical end inner wall be fixedly mounted sealing strip 17 so that the first door body 4 and the second door body 5 be bonded with the first doorframe 1 it is closer,
Enhance fire resistant doorsets leakproofness, improves lattice cigarette effect.
The length of first doorframe 1 and the second doorframe 2 is equal to the sum of the length of the first door body 4 and the second door body 5, it is ensured that first
Door body 4 and the second door body 5 can be slid completely into the first doorframe 1 or the second doorframe 2.
Rotation is socketed crank 16 in the metope at 2 both ends of the second doorframe, and sprocket wheel is fixedly mounted in crank 16 and 9 both ends of lead screw
14, chain 15 is covered between sprocket wheel 14, fire may cause 10 power interruptions of motor after occurring, and shake crank 16, crank 16 at this time
Lead screw 9 is driven to rotate by chain 15 and sprocket wheel 14, to open or close the first door body 4 and the second door body 5.
Working principle: when the utility model is used, motor 10 drives lead screw 9 to rotate by gear 11, thus with movable slider
12 is mobile, and sliding block 12 pushes connecting rod 13, and sliding block 12 and connecting rod 13 push the first door body 4 and second by the first slide bar 6 respectively
Body 5, so that 3 sliding along the chute of the first door body 4 and the second door body 5, so that the first door body 4 and the second door body 5 from second
Doorframe 2 slides on the first doorframe 1, and the first door body 4 and the second door body 5 are connected to sliding slot along by the first slide bar 6 and the second slide bar 7
In 3, fire resistant doorsets impact resistance is improved, after motor 10 inverts, the first door body 4 and the second door body 5 slide into the from the first doorframe 1 again
On two doorframes 2, to be bonded wall completely, fire resistant doorsets are fully opened, and do not influence evacuating personnel, if motor 10 is electric after fire occurs
Source is interrupted, and shakes crank 16 at this time, and crank 16 drives lead screw 9 to rotate by chain 15 and sprocket wheel 14, to open or close the
One door body 4 and the second door body 5.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of impact resistance fire resistant doorsets, including the first doorframe (1) and the second doorframe (2), it is characterised in that: first doorframe
(1) one end is fixedly connected with one end of the second doorframe (2), and first doorframe (1), the second doorframe (2) and ground are provided with cunning
Slot (3) is equipped with the first door body (4) and the second door body (5), first door body (4) and the second door body (5) between the sliding slot (3)
The first slide bar (6) are fixedly mounted in mutually separate side, and first door body (4) and the second door body (5) are fixed to close side
It installs the second slide bar (7), first slide bar (6) and the second slide bar (7) are slided and are connected in sliding slot (3), and described second
Frame (2) both ends are fixedly mounted fixed plate (8), rotation socket lead screw (9) between the fixed plate (8), described lead screw (9) one end
Motor (10) are fixedly mounted in fixed plate (8) hot-water heating pipe, install the gear being meshed between the shaft and lead screw (9) of the motor (10)
(11), rotation socket sliding block (12) on the lead screw (9), the sliding block (12) are in close contact the second doorframe (2), and described first
The first slide bar (6) rotation socket sliding block (12) bottom surface on body (4), the sliding block (12) are hinged at one end of connecting rod (13),
The first slide bar (6) in the other end rotation socket the second door body (5) of the connecting rod (13).
2. a kind of impact resistance fire resistant doorsets according to claim 1, it is characterised in that: first doorframe (1) and second
Sliding slot (3) turning point on frame (2) is arcuate structure, and first slide bar (6) and the second slide bar (7) are located in sliding slot (3)
Part is respectively mounted idler wheel.
3. a kind of impact resistance fire resistant doorsets according to claim 1, it is characterised in that: first doorframe (1) is inverted L shape knot
Structure, the first doorframe (1) inverted L shape constitution water flush end are provided with sliding slot (3), in the first doorframe (1) inverted L shape structural vertical end
Sealing strip (17) are fixedly mounted in wall.
4. a kind of impact resistance fire resistant doorsets according to claim 1, it is characterised in that: first doorframe (1) and second
The length of frame (2) is equal to the sum of the length of the first door body (4) and the second door body (5).
5. a kind of impact resistance fire resistant doorsets according to claim 1, it is characterised in that: the wall at the second doorframe (2) both ends
Rotation socket crank (16) in face, sprocket wheel (14), the sprocket wheel is fixedly mounted in the crank (16) and lead screw (9) both ends
(14) chain (15) are covered between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822275014.0U CN209687316U (en) | 2018-12-30 | 2018-12-30 | A kind of impact resistance fire resistant doorsets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822275014.0U CN209687316U (en) | 2018-12-30 | 2018-12-30 | A kind of impact resistance fire resistant doorsets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209687316U true CN209687316U (en) | 2019-11-26 |
Family
ID=68597889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822275014.0U Expired - Fee Related CN209687316U (en) | 2018-12-30 | 2018-12-30 | A kind of impact resistance fire resistant doorsets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209687316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520025A (en) * | 2020-05-07 | 2020-08-11 | 重庆工程学院 | Intelligent window |
| CN115126080A (en) * | 2022-07-29 | 2022-09-30 | 南通市达欣工程股份有限公司 | Steel structure assembly type building for building engineering |
-
2018
- 2018-12-30 CN CN201822275014.0U patent/CN209687316U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520025A (en) * | 2020-05-07 | 2020-08-11 | 重庆工程学院 | Intelligent window |
| CN115126080A (en) * | 2022-07-29 | 2022-09-30 | 南通市达欣工程股份有限公司 | Steel structure assembly type building for building engineering |
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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: 20191126 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |