CN207348731U - A kind of escape fire-proof door being automatically closed - Google Patents
A kind of escape fire-proof door being automatically closed Download PDFInfo
- Publication number
- CN207348731U CN207348731U CN201721242333.0U CN201721242333U CN207348731U CN 207348731 U CN207348731 U CN 207348731U CN 201721242333 U CN201721242333 U CN 201721242333U CN 207348731 U CN207348731 U CN 207348731U
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- proof
- box
- escape
- spring
- door
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Abstract
The utility model proposes a kind of escape fire-proof door being automatically closed, including doorframe, door-plate, cylinder, controller, fire detector, sliding shoe, close a spring, fixed block, escape box, chamber door, torsional spring, groove, gag lever post, protrusion, spring card convex, limit spring, rotating handles, boxboard.The advantages of the utility model：Fire resistant doorsets open in usual are changed into by normally closed type when fire occurs by controller, it is simple in structure, easy to use, while open fireproof box, provide fire service inventory for people, fireproof box has a moisture-proof function when closed, and moisture-proof function is closed during unlatching.
Description
Technical field
Fire resistant doorsets are the utility model is related to, particularly relate to a kind of escape fire-proof door being automatically closed.
Background technology
Fire resistant doorsets refer to the door that can meet fire stability, integrality and thermal insulation requirement within a certain period of time.It is to set
There are the fire protection separators of certain fire resistance in fire protection interval, emergency staircase, vertical shaft etc..Existing fire resistant doorsets are mostly
For normally closed type fire resistant doorsets, ensure that door is automatically closed after opening using door closer, but need to open the door by normally closed type fire resistant doorsets, than
It is harder, cumbersome, and door closer failure is be easy to cause by repeatedly opening the door, maintenance frequency is more.
Utility model content
The utility model proposes a kind of escape fire-proof door being automatically closed, and solves normally closed type fire resistant doorsets in the prior art and opens
The problem of door is cumbersome, maintenance rate is high.
What the technical solution of the utility model was realized in：A kind of escape fire-proof door being automatically closed, including doorframe and
The door-plate being movably arranged on doorframe, the doorframe are equipped with cylinder, and cylinder is connected with controller, controller and fire detection
Device connects, and cylinder is connected with sliding shoe, and sliding shoe is connected with closing a spring, is closed a spring and is connected with fixed block, fixed block installation
On door-plate, the lower part of sliding shoe is equipped with escape box, and escape box is equipped with the chamber door of activity, and the rotating part of chamber door is equipped with torsional spring,
Chamber door is equipped with groove, and the gag lever post of activity is equipped with escape box, and gag lever post coordinates with sliding shoe, and gag lever post is equipped with and groove
The protrusion of cooperation, the lower part of gag lever post are equipped with spring card convex, and spring card convex and the limit spring being sleeved on gag lever post coordinate, spacing
The top of bar is equipped with rotating handles, and gag lever post is equipped with torsional spring, and the boxboard of activity is equipped with escape box.
The boxboard is movably arranged in escape box by card edge.
The lower part of the escape box is equipped with Damp-proof box, double-deck moisture-proof chamber is equipped with Damp-proof box, moisture-proof intracavitary is equipped with anti-
Damp agent, the baffle of activity is provided with Damp-proof box, baffle spring is equipped between baffle and Damp-proof box, moisture-proof chamber and baffle are equipped with
The through hole of mutual cooperation.
The advantages of the utility model：Fire resistant doorsets open in usual are changed into by normally closed type, structure when fire occurs by controller
Simply, it is easy to use, while fireproof box is opened, fire service inventory is provided for people, fireproof box has moisture-proof function, opens when closed
Moisture-proof function is closed when opening.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is this practicality new construction schematic diagram.
Fig. 2 is enlarged drawing at the A of Fig. 1.
Fig. 3 is enlarged drawing at the B of Fig. 1.
Fig. 4 is the front view of Damp-proof box.
Fig. 5 is the side view of Fig. 4.
Fig. 6 is the top view of boxboard.
In figure：1- doorframes, 2- door-plates, 3- cylinders, 4- sliding shoes, 5- close a spring, 6- fixed blocks, 7- escape boxes, 8- casees
Door, 9- grooves, 10- gag lever posts, 11- is raised, 12- limit springs, 13- spring card convexs, 14- rotating handleses, 15- boxboards, 16- cards
Edge, 17- Damp-proof boxs, the moisture-proof chambers of 18-, 19- baffles, 20- baffle springs.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are not under the premise of making the creative labor
All other embodiments obtained, shall fall within the protection scope of the present invention.
As shown in figures 1 to 6, a kind of escape fire-proof door being automatically closed, including doorframe 1 and the door that is movably arranged on doorframe 1
Plate 2, the doorframe 1 are equipped with cylinder 3, and cylinder 3 is connected with controller, and controller is connected with fire detector, and cylinder 3 is with sliding
Motion block 4 connects, and sliding shoe 4 is connected with closing a spring 5, closes a spring 5 and is connected with fixed block 6, and fixed block is installed on door-plate 2,
The lower part of sliding shoe 4 is equipped with escape box 7, and escape box 7 is equipped with the chamber door 8 of activity, and the rotating part of chamber door 8 is equipped with torsional spring, chamber door 8
Groove 9 is equipped with, the gag lever post 10 of activity is equipped with escape box 7, gag lever post 10 coordinates with sliding shoe 4, and gag lever post 10 is equipped with
The protrusion 11 coordinated with groove 9, the lower part of gag lever post 10 are equipped with spring card convex 13, and spring card convex 13 is with being sleeved on gag lever post 10
Limit spring 12 coordinates, and the top of gag lever post 10 is equipped with rotating handles 14, and gag lever post is equipped with torsional spring, is equipped with and lives in escape box 7
Dynamic boxboard 15.
During the fire resistant doorsets normal use of the utility model, a relaxing of spring is closed, fire resistant doorsets easily open and close, and work as generation
During fire, signal is simultaneously passed to controller by fire detector detection, controller control cylinders retract, cylinder drive sliding shoe to
Upper slip, so that closing a tensioned, fire resistant doorsets are in normally off at this time, and since sliding shoe is on doorframe, door-plate is beaten
After opening, closing a spring will be tensioned so that fire resistant doorsets can be automatically closed, while on sliding shoe during cunning, gag lever post will bullet
Rise, when the groove location in the protrusion and chamber door on gag lever post is horizontal consistent, chamber door is opened under the action of torsional spring, on boxboard
Various fire-fighting life-saving articles for use are placed, life security guarantee is provided for escape personnel, under normal circumstances, can be by pulling rotation handle
Hand opens chamber door, the articles for use in escape box is detected with replacement, the torsional spring elastic force of gag lever post is larger after replacement, and protrusion will be withstood
Chamber door avoids chamber door from opening.
The boxboard 15 is movably arranged in escape box 7 by card edge 16.
Boxboard is prevented on card edge, can arbitrarily be dismantled, and adjusts the space in escape box so that can be placed in escape box
Different types of escape article, such as breathing mask, fire extinguisher etc..
The lower part of the escape box 7 is equipped with Damp-proof box 17, and double-deck moisture-proof chamber 18, moisture-proof chamber 18 are equipped with Damp-proof box 17
It is interior that anti-blushing agent is housed, the baffle 19 of activity is installed on Damp-proof box 17, baffle spring 20 is equipped between baffle 19 and Damp-proof box 17,
Moisture-proof chamber 18 and baffle 19 are equipped with the through hole to cooperate.
Damp-proof box is mainly used for moisture-proof in escape box, and when escape box is closed, chamber door compresses baffle, baffle and moisture-proof chamber
On through hole correspond to, Damp-proof box communicates with the air of escape box, and when escape box is opened, baffle is upspring under the action of the spring, anti-
Damp chamber is closed, avoid moisture-proof chamber to babinet outside air carry out unnecessary drying.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of escape fire-proof door being automatically closed, including doorframe（1）Be movably arranged on doorframe（1）On door-plate（2）, it is special
Sign is：The doorframe（1）It is equipped with cylinder（3）, cylinder（3）It is connected with controller, controller is connected with fire detector,
Cylinder（3）With sliding shoe（4）Connection, sliding shoe（4）With closing a spring（5）Connection, closes a spring（5）With fixed block（6）Connection,
Fixed block is installed on door-plate（2）On, sliding shoe（4）Lower part be equipped with escape box（7）, escape box（7）It is equipped with the chamber door of activity
（8）, chamber door（8）Rotating part be equipped with torsional spring, chamber door（8）It is equipped with groove（9）, escape box（7）The interior gag lever post for being equipped with activity
（10）, gag lever post（10）With sliding shoe（4）Coordinate, gag lever post（10）It is equipped with and groove（9）The protrusion of cooperation（11）, gag lever post
（10）Lower part be equipped with spring card convex（13）, spring card convex（13）With being sleeved on gag lever post（10）On limit spring（12）Coordinate,
Gag lever post（10）Top be equipped with rotating handles（14）, gag lever post is equipped with torsional spring, escape box（7）The interior boxboard for being equipped with activity
（15）.
2. the escape fire-proof door according to claim 1 being automatically closed, it is characterised in that：The boxboard（15）Pass through card
Edge（16）It is movably arranged on escape box（7）It is interior.
3. the escape fire-proof door according to claim 1 being automatically closed, it is characterised in that：The escape box（7）Under
Portion is equipped with Damp-proof box（17）, Damp-proof box（17）It is interior to be equipped with double-deck moisture-proof chamber（18）, moisture-proof chamber（18）It is interior that anti-blushing agent is housed, it is moisture-proof
Box（17）On be provided with activity baffle（19）, baffle（19）With Damp-proof box（17）Between be equipped with baffle spring（20）, moisture-proof chamber
（18）And baffle（19）It is equipped with the through hole to cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242333.0U CN207348731U (en) | 2017-09-26 | 2017-09-26 | A kind of escape fire-proof door being automatically closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242333.0U CN207348731U (en) | 2017-09-26 | 2017-09-26 | A kind of escape fire-proof door being automatically closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207348731U true CN207348731U (en) | 2018-05-11 |
Family
ID=62356716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721242333.0U Expired - Fee Related CN207348731U (en) | 2017-09-26 | 2017-09-26 | A kind of escape fire-proof door being automatically closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207348731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915539A (en) * | 2018-06-30 | 2018-11-30 | 安徽安旺门业股份有限公司 | A kind of steel wood fire resistant doorsets can be improved people's escape probability |
| CN113047753A (en) * | 2021-04-27 | 2021-06-29 | 中铁建工集团有限公司 | Fireproof door with automatic locking function and using method thereof |
-
2017
- 2017-09-26 CN CN201721242333.0U patent/CN207348731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915539A (en) * | 2018-06-30 | 2018-11-30 | 安徽安旺门业股份有限公司 | A kind of steel wood fire resistant doorsets can be improved people's escape probability |
| CN113047753A (en) * | 2021-04-27 | 2021-06-29 | 中铁建工集团有限公司 | Fireproof door with automatic locking function and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 451191 No. 1 Huaihe Road, Shuang Hu Economic and Technological Development Zone, Xinzheng, Zhengzhou, Henan Patentee after: Zhongyuan University of Technology Address before: 451191 No. 1 Huaihe Road, Shuanghu Town Economic and Technological Development Zone, Zhengzhou City, Henan Province Patentee before: Zhongyuan University of Technology |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20180926 |