CN106477439A - One kind has by novel sealing structure opens fire resistant doorsets - Google Patents
One kind has by novel sealing structure opens fire resistant doorsets Download PDFInfo
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- CN106477439A CN106477439A CN201510522918.7A CN201510522918A CN106477439A CN 106477439 A CN106477439 A CN 106477439A CN 201510522918 A CN201510522918 A CN 201510522918A CN 106477439 A CN106477439 A CN 106477439A
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- plate
- door pocket
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- operating valve
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Abstract
The present invention relates to a kind of have by novel sealing structure open fire resistant doorsets, including quick operating valve plate, slow enabling plate and door pocket, wherein：The combined side of quick operating valve plate is longitudinally fixedly mounted with a U-shaped bent plate, and the combined side of the slow enabling plate longitudinally makes that sealing is curved, and the U-shaped bent plate of the quick operating valve plate mutual setting-in curved with the sealing of the slow enabling plate be engaged, formation labyrinth seal；The entablature correspondence quick operating valve plate of described door pocket is provided with sealing gear edge on the first door pocket being folded upward at, and the top of quick operating valve plate is formed with and is sleeved on sealing gear edge on the downward quick operating valve plate on described first outside sealing gear edge；The slow enabling plate of entablature correspondence is provided with sealing gear edge on the second door pocket being folded upward at, and the top of slow enabling plate is formed with and is sleeved on sealing gear edge on the downward slow enabling plate on described second outside sealing gear edge.The present invention is provided with labyrinth seal structure between quick operating valve plate, slow enabling plate and door pocket, is not only easy to manufacture, and with good flameproof effect.
Description
Technical field
The invention belongs to elevator technology field, particularly one kind have by novel sealing structure opens fire resistant doorsets.
Background technology
The composition of elevator fire resistant doorsets includes：Fireproof landing door device, fireproof door plate, fire prevention door pocket, fire prevention sill
Deng；Its main door-opening mode mainly has：In point, side open two-fold, in point two-fold etc..In spaces such as hospitals relatively
Little place generally needs installation side to open fire resistant doorsets.Fire resistant doorsets are opened on side, are opened on suspension member guide rail by being installed on side
Slow door strap general assembly conjunction and shutter hanging board general assembly conjunction drive slow enabling plate and quick operating valve plate respectively
Move.Fire resistant doorsets are opened on side mainly following advantage：Enabling speed is fast, save lift space.Other
Open the slow enabling plate of fire resistant doorsets and quick operating valve plate is opened toward side when opening the door, two fan doors one in front and one in back, so,
When door is fully opened, two fan doors are to be superimposed, and realize the purpose of save space.Fire prevention is opened on existing side
Door, its fire proof seal setting structure slowly between enabling plate, quick operating valve plate and door pocket has higher to production technology
Require, cause relatively costly.
Content of the invention
It is an object of the invention to overcoming the deficiencies in the prior art, provide a kind of easy to process, it is easy to installation
With opening fire resistant doorsets by novel sealing structure.
The present invention solves its technical problem and is achieved through the following technical solutions：
One kind has by novel sealing structure opens fire resistant doorsets, including quick operating valve plate, slow enabling plate and door pocket, its
It is characterised by：The combined side of described quick operating valve plate is longitudinally fixedly mounted with a U-shaped bent plate, the slow enabling plate
Combined side longitudinally make that sealing is curved, the sealing of the U-shaped bent plate of the quick operating valve plate and the slow enabling plate
Curved mutual setting-in occlusion, forms labyrinth seal；It is oriented that the entablature of described door pocket corresponds to the installation of quick operating valve plate
Sealing gear edge on first door pocket of upper bending, the top of quick operating valve plate are formed with and are sleeved on sealing gear on described first
Sealing gear edge on downward quick operating valve plate outside edge；Entablature corresponds to slow enabling plate and is provided with for being folded upward at
Sealing gear edge on two door pockets, the top of slow enabling plate be formed be sleeved on described second sealing gear along outside downward
Slow enabling plate on sealing gear edge.
And, on the first door pocket of described door pocket sealing gear along and the second door pocket on sealing gear along between position
Put sealing gear edge in the middle part of the Z-shaped door pocket for being provided with upwards.
And, the door pocket of described slow enabling plate is longitudinally provided with U-shaped sealing bent plate with reference to side, door pocket
Slow door side upright post is formed with slow door side upright post bending, the U-shaped sealing bent plate of slow enabling plate and the slow door side of door pocket
Column bending is mutually embedded in occlusion, forms labyrinth seal.
The advantages of the present invention are：
1st, originally have by novel sealing structure and open fire resistant doorsets, door pocket entablature and quick operating valve plate, slowly enabling plate
Top be respectively formed labyrinth seal, it is close that the combined side of quick operating valve plate forms labyrinth with the combined side of slow enabling plate
Envelope, flameproof effect are good, with easy to process, it is easy to the advantage of installation.
2nd, this seals gear edge and second with fire resistant doorsets are opened by novel sealing structure on the first door pocket of door pocket
On door pocket sealing gear along between position be provided with upwards Z-shaped door pocket in the middle part of sealing gear edge, effectively prevent
Flue dust is entered from the gap between quick operating valve plate, slow enabling plate, improves flameproof effect.
3rd, originally have by novel sealing structure and fire resistant doorsets are opened, door-plate side is also equipped with the junction of door pocket
Labyrinth seal structure, so as to strengthen fire protecting performance further.
4th, present configuration design science rationally, is respectively provided between quick operating valve plate, slow enabling plate and door pocket
There is labyrinth seal structure, be not only easy to manufacture, and with good flameproof effect, be that one kind has
Higher innovation with opening fire resistant doorsets by novel sealing structure.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the superstructure schematic diagram of the door pocket of the present invention；
Fig. 3 is quick operating valve plate, the structural representation of slow enabling plate junction of the present invention；
The structural representation of slow enabling plate and door pocket column of the Fig. 4 for the present invention.
Description of reference numerals：
1- door pocket, 2- slowly on enabling plate sealing gear along sealing gear on, the second door pocket of 3- on, 4- quick operating valve plate
On sealing gear edge, the first door pocket of 5-, sealing gear edge, 6- quick operating valve plate, 7- are opened the door in plate, 8-Z shape door pocket slowly
Portion sealing gear edge, 9-U type bent plate, 10- seal the slow door side upright post of curved, 11-, 12-U type sealing bent plate, 13-
Slow door side upright post bending.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings, and following examples are descriptive, is not limit
Qualitatively, it is impossible to which protection scope of the present invention is limited with this.
One kind has by novel sealing structure opens fire resistant doorsets, including quick operating valve plate 6, slow enabling plate 7 and door pocket
1, its innovation is：The entablature of door pocket corresponds to quick operating valve plate and is provided with the first door pocket being folded upward at
Sealing gear along 5, the top of quick operating valve plate be formed be sleeved on sealing gear on described first along outside downward open soon
On door-plate, sealing is kept off along 4；Entablature corresponds to slow enabling plate and is provided with sealing gear on the second door pocket being folded upward at
Along 3, the top of slow enabling plate is formed with and is sleeved on the downward slow enabling plate on described second outside sealing gear edge
Sealing is kept off along 2.The position peace between sealing gear edge on gear edge and the second door pocket is sealed on first door pocket of door pocket
Keep off along 8 equipped with sealing in the middle part of Z-shaped door pocket upwards.
The combined side of quick operating valve plate is longitudinally fixedly mounted with a U-shaped bent plate 9, the combined side longitudinal direction of the slow enabling plate
Make sealing curved 10, the U-shaped bent plate of the quick operating valve plate and the curved mutual setting-in of the sealing of the slow enabling plate
Occlusion, forms labyrinth seal.
The door pocket of described slow enabling plate is longitudinally provided with U-shaped sealing bent plate 12, the slow door of door pocket with reference to side
Heel post 11 is formed with slow door side upright post bending 13, the U-shaped sealing bent plate of slow enabling plate and the slow door side of door pocket
Column bending is mutually embedded in occlusion, forms labyrinth seal.
Although disclosed embodiments of the invention and accompanying drawing for the purpose of illustration, but those skilled in the art
It is appreciated that without departing from the present invention and spirit and scope of the appended claims, various replacements, change
It is all possible with modification, therefore the scope of the present invention is not limited to embodiment and accompanying drawing disclosure of that.
Claims (3)
1. a kind of have by novel sealing structure open fire resistant doorsets, including quick operating valve plate, slow enabling plate and
Door pocket, it is characterised in that：The combined side of described quick operating valve plate is longitudinally fixedly mounted with a U-shaped bent plate,
It is curved that the combined side of the slow enabling plate longitudinally makes sealing, the U-shaped bent plate of the quick operating valve plate and institute
State slow enabling plate sealing curved mutual setting-in occlusion, formed labyrinth seal；The upper horizontal stroke of described door pocket
Beam corresponds to quick operating valve plate and is provided with sealing gear edge, the top of quick operating valve plate on the first door pocket being folded upward at
Portion is formed with and is sleeved on sealing gear edge on the downward quick operating valve plate on described first outside sealing gear edge；On
Crossbeam corresponds to slow enabling plate and is provided with sealing gear edge on the second door pocket being folded upward at, slow enabling plate
Top is formed with and is sleeved on sealing gear edge on the downward slow enabling plate on described second outside sealing gear edge.
2. according to claim 1 with opening fire resistant doorsets by novel sealing structure, its feature
It is：Seal on first door pocket of described door pocket on gear edge and the second door pocket between sealing gear edge
Sealing gear edge in the middle part of the Z-shaped door pocket that position is provided with upwards.
3. according to claim 1 with opening fire resistant doorsets by novel sealing structure, its feature
It is：The door pocket of described slow enabling plate is longitudinally provided with U-shaped sealing bent plate with reference to side, door pocket
Slow door side upright post is formed with slow door side upright post bending, and the U-shaped sealing bent plate of slow enabling plate is slow with door pocket
Door side upright post bending is mutually embedded in occlusion, forms labyrinth seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510522918.7A CN106477439A (en) | 2015-08-24 | 2015-08-24 | One kind has by novel sealing structure opens fire resistant doorsets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510522918.7A CN106477439A (en) | 2015-08-24 | 2015-08-24 | One kind has by novel sealing structure opens fire resistant doorsets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106477439A true CN106477439A (en) | 2017-03-08 |
Family
ID=58233795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510522918.7A Pending CN106477439A (en) | 2015-08-24 | 2015-08-24 | One kind has by novel sealing structure opens fire resistant doorsets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106477439A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086819A (en) * | 2021-03-26 | 2021-07-09 | 日立电梯（中国）有限公司 | Fire door is prevented to telescopic crack labyrinth |
| CN114194983A (en) * | 2020-09-18 | 2022-03-18 | 奥的斯电梯公司 | Elevator car, elevator car door and elevator system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1484609A (en) * | 2001-08-28 | 2004-03-24 | 三菱电机株式会社 | Door for elevator |
| CN101177226A (en) * | 2006-11-10 | 2008-05-14 | 东芝电梯株式会社 | Elevator door device |
| CN205114787U (en) * | 2015-08-24 | 2016-03-30 | 鑫诺电梯有限公司 | Fire door door plant seal structure is prevented to other opening |
-
2015
- 2015-08-24 CN CN201510522918.7A patent/CN106477439A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1484609A (en) * | 2001-08-28 | 2004-03-24 | 三菱电机株式会社 | Door for elevator |
| CN101177226A (en) * | 2006-11-10 | 2008-05-14 | 东芝电梯株式会社 | Elevator door device |
| CN205114787U (en) * | 2015-08-24 | 2016-03-30 | 鑫诺电梯有限公司 | Fire door door plant seal structure is prevented to other opening |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194983A (en) * | 2020-09-18 | 2022-03-18 | 奥的斯电梯公司 | Elevator car, elevator car door and elevator system |
| CN113086819A (en) * | 2021-03-26 | 2021-07-09 | 日立电梯（中国）有限公司 | Fire door is prevented to telescopic crack labyrinth |
| CN113086819B (en) * | 2021-03-26 | 2024-01-02 | 日立电梯（中国）有限公司 | Expansion type door seam labyrinth fireproof door |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170308 |
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| WD01 | Invention patent application deemed withdrawn after publication |