CN105836587A - Elevator side-opening fire-proof landing door - Google Patents
Elevator side-opening fire-proof landing door Download PDFInfo
- Publication number
- CN105836587A CN105836587A CN201610374554.7A CN201610374554A CN105836587A CN 105836587 A CN105836587 A CN 105836587A CN 201610374554 A CN201610374554 A CN 201610374554A CN 105836587 A CN105836587 A CN 105836587A
- Authority
- CN
- China
- Prior art keywords
- door
- fast
- slow
- door board
- board
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
- B66B13/303—Details of door panels
- B66B13/305—Slat doors for elevators
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The invention discloses an elevator side-opening fire-proof landing door. The elevator side-opening fire-proof landing door comprises a slow door sheet (1) and a fast door sheet (2). One side of the slow door sheet (1) and one side of the fast door sheet (2) are each provided with a side baffle (3). The other side of the slow door sheet (1) and the other side of the fast door sheet (2) are each provided with a door sheet flange (4). The door sheet flange (4) on the slow door sheet (1) is connected with the side baffle (3) on the fast door sheet (2). The side baffle (3) on the slow door sheet (1) is connected with a door pocket flange (5). A second door pocket flange (6) is connected to the side of the door sheet flange (4) on the fast door sheet (2). The upper end of the slow door sheet (1) and the upper end of the fast door sheet (2) are each provided with an upper end socket (7), and the lower end of the slow door sheet (1) and the lower end of the fast door sheet (2) are each provided with a lower end socket (8). The elevator side-opening fire-proof landing door has the advantages of being good in fire-proof effect, simple in structure, convenient to manufacture and install and low in cost.
Description
Technical field
The present invention relates to a kind of elevator door, by particularly a kind of elevator, open fireproof landing door.
Background technology
Along with the Frequent Accidents of express elevator, the accident of elevator is protected more and more heavier by society now
Depending on, in order to tackle this accident of building breaking out of fire, existing elevator be commonly installed have anti-
The layer door of fire function, this kind of layer door generally uses the gap reduced between layer door and door pocket,
Enter the quantity in car with reduction flue gas along gap, reach fireproof function.And it is current
The fireproof landing door that flameproof effect is good on the market is typically with the steel plate structure of bilayer, and its structure is multiple
Miscellaneous, fabrication and installation difficulty, and also its cost is the most of a relatively high.There is also one the most on the market
A little fireproof landing doors, install sealing member, with between off-set layer door and door pocket between layer door and door pocket
Gap, but this sealing member is difficult to well carry out close by the gap between layer door and door pocket
Envelope, and the gap for another place does not process, and causes the flue gas can be from other ground
Side is penetrated into, although the simple in construction of this kind of fireproof landing door, but its flameproof effect is the best.Simultaneously
Existing elevator door is to use metallic plate, and its heat-conducting effect is good, when breaking out of fire deck door
Being easy to carry out heat transfer, in order to overcome this difficulty, existing technology is to arrange on door-plate
Heat-barrier material, but heat-barrier material is due to fixing, is often easy to after by high temperature
Come off, thus reduce heat insulation effect.Therefore, existing technology also exists flameproof effect not
Good, structure is complicated, manufacture installation difficulty and high in cost of production problem.
Summary of the invention
It is an object of the invention to, it is provided that by a kind of elevator, open fireproof landing door.It has good
Flameproof effect, simple in construction, manufacture be easy for installation and the feature of low cost.
Technical scheme: open fireproof landing door by a kind of elevator, including slow door board with fast
Door board, slow door board and fast door board side are equipped with side shield, slow door board and fast every
The opposite side of plate is equipped with on door panel flap, the door panel flap on slow door board and fast door board
Side shield is connected；Side shield on described slow door board connects has door pocket flanging, on fast door board
Door panel flap side be provided with the second door pocket flanging；Described slow door board and fast door board upper end are provided with
Upper cover, slow door board and fast door board lower end are equipped with low head, slow door board and fast every
Plate is provided with reinforcement；The cross section of described side shield is trapezium structure.
Opening in fireproof landing door by aforesaid a kind of elevator, described second door pocket flanging is ladder knot
Structure.
Open in fireproof landing door, by aforesaid a kind of elevator in described slow door board and fast door board all
Being provided with heat-barrier material, heat-barrier material is externally provided with cellophane, cellophane be externally provided with slow door board and
The fixed plate that fast door board is connected.
Compared with prior art, the present invention is by the fast door board of other layers apart door and slow door board
Both sides arrange side shield and door panel flap, by the side shield on slow door board and door pocket flanging phase
Touch, be possible to prevent outside flame to be entered by the gap between door pocket and door-plate；By slow door board
The side shield of door panel flap and fast door board collide, form a labyrinth structure, be possible to prevent
Flame outside hoistway rushes in hoistway by the gap between two door-plates；Simultaneously by fast door board door
Second door pocket flanging of plate flanging side is designed to hierarchic structure, and fast door board can just reach embedding
Form the environment of an opposing seal in two door pocket flangings, prevent outside flame by door pocket and door
Gap between plate enters.In sum, the present invention has good flameproof effect, structure letter
Singly, the easy for installation and feature of low cost is manufactured.
Additionally heat-barrier material asbestos are set on fast door board, slow door board, because fast door board,
Use on slow door board and be equipped with door panel flap, can well place asbestos, the most also every
Lay cellophane outside hot material, heat-blocking action can not only be played, moreover it is possible to make heat-barrier material not
Easy to fall off, and fix by fixed plate so that asbestos board is difficult to drop, and then play and delay hoistway
The rising of interior temperature, improves the effect of its heat insulation effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of slow door board；
Fig. 2 is the B-B direction view of Fig. 1；
Fig. 3 is the working state figure of the present invention.
The slow door board of description of symbols in accompanying drawing: 1-, the fast door board of 2-, 3-side shield, 4-
Door panel flap, 5-door pocket flanging, 6-the second door pocket flanging, 7-upper cover, 8-low head, 9-
Reinforcement, 10-heat-barrier material, 11-cellophane, 12-fixed plate.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings, but not as to this
The foundation of bright restriction.
Embodiment: open fireproof landing door by a kind of elevator, constitute as shown in Figure 1, Figure 2 and Figure 3,
It is equipped with including slow door board 1 and fast door board 2, slow door board 1 and fast door board 2 side
Side shield 3, the opposite side of slow door board 1 and fast door board 2 is equipped with door panel flap 4；Institute
The door panel flap 4 stated on slow door board 1 is connected with the side shield 3 on fast door board 2, slow door
Side shield 3 on door-plate 1 connects door pocket flanging 5, the door panel flap 4 on fast door board 2
Side connects the second door pocket flanging 6；Described slow door board 1 and fast door board 2 upper end are provided with
End socket 7, slow door board 1 and fast door board 2 lower end are provided with low head 8, slow door board 1 He
It is provided with reinforcement 9 in fast door board 2；The cross section of described side shield 3 is trapezium structure.
Described second door pocket flanging 6 is hierarchic structure.
It is equipped with heat-barrier material 10, heat-barrier material in described slow door board 1 and fast door board 2
10 are externally provided with cellophane 11, and cellophane 11 is externally provided with and slow door board 1 and fast door board 2
The fixed plate 12 being connected.
The operation principle of the present invention: when layer door starts to close, it is dynamic that fast door board 2 first carries out Guan Bi
Make, after the door panel flap 4 on fast door board 2 fastens with the side shield 3 on slow door board 1,
Formed and seal；Fast door board 2 drives slow door board 1 to carry out closed action, fast door board 2
Opposite side be fastened in the second door pocket flanging 6 of hierarchic structure, formed seal；When slow every
After plate 1 moves on door pocket limit, the side shield 3 on slow door board 1 and door pocket flanging 5 phase card
Close, form sealing surface.Heat-barrier material 10 asbestos are put into left and right door-plate, at stone simultaneously
Cotton outer laying cellophane 11, in the outside upper multiple fixed plates 12 adding lateral arrangement of cellophane 11,
Fixed plate 12 is fixed on the medial wall of left and right door-plate, and asbestos are carried out multi-faceted reinforcing,
Prevent it from coming off when high temperature.
Claims (3)
1. open fireproof landing door by an elevator, it is characterized in that: include slow door board (1) and fast door board (2), slow door board (1) and fast door board (2) side are equipped with side shield (3), and the opposite side of slow door board (1) and fast door board (2) is equipped with door panel flap (4)；Door panel flap (4) on described slow door board (1) is connected with the side shield (3) on fast door board (2), side shield (3) on slow door board (1) connects door pocket flanging (5), and door panel flap (4) side on fast door board (2) connects the second door pocket flanging (6)；Described slow door board (1) and fast door board (2) upper end are provided with upper cover (7), slow door board (1) and fast door board (2) lower end are provided with reinforcement (9) in being provided with low head (8), slow door board (1) and fast door board (2)；The cross section of described side shield (3) is trapezium structure.
Fireproof landing door is opened by a kind of elevator the most according to claim 1, it is characterised in that: described second door pocket flanging (6) is hierarchic structure.
Fireproof landing door is opened by a kind of elevator the most according to claim 1, it is characterized in that: in described slow door board (1) and fast door board (2), be equipped with heat-barrier material (10), heat-barrier material (10) is externally provided with cellophane (11), and cellophane (11) is externally provided with the fixed plate (12) being connected with slow door board (1) and fast door board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610374554.7A CN105836587A (en) | 2016-05-30 | 2016-05-30 | Elevator side-opening fire-proof landing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610374554.7A CN105836587A (en) | 2016-05-30 | 2016-05-30 | Elevator side-opening fire-proof landing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105836587A true CN105836587A (en) | 2016-08-10 |
Family
ID=56595043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610374554.7A Pending CN105836587A (en) | 2016-05-30 | 2016-05-30 | Elevator side-opening fire-proof landing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105836587A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5577562A (en) * | 1978-12-07 | 1980-06-11 | Mitsui Petrochemical Ind | Building material and making method thereof |
| CN1484609A (en) * | 2001-08-28 | 2004-03-24 | 三菱电机株式会社 | Door for elevator |
| CN1761609A (en) * | 2003-08-08 | 2006-04-19 | 东芝电梯株式会社 | Elevator doorway door apparatus |
| KR100937718B1 (en) * | 2008-12-31 | 2010-01-20 | 장병원 | One way opening type elevator fire protection door |
| 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 |
| CN205675965U (en) * | 2016-05-30 | 2016-11-09 | 浙江联合电梯有限公司 | Fireproof landing door is opened by elevator |
-
2016
- 2016-05-30 CN CN201610374554.7A patent/CN105836587A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5577562A (en) * | 1978-12-07 | 1980-06-11 | Mitsui Petrochemical Ind | Building material and making method thereof |
| CN1484609A (en) * | 2001-08-28 | 2004-03-24 | 三菱电机株式会社 | Door for elevator |
| CN1761609A (en) * | 2003-08-08 | 2006-04-19 | 东芝电梯株式会社 | Elevator doorway door apparatus |
| KR100937718B1 (en) * | 2008-12-31 | 2010-01-20 | 장병원 | One way opening type elevator fire protection door |
| 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 |
| CN205675965U (en) * | 2016-05-30 | 2016-11-09 | 浙江联合电梯有限公司 | Fireproof landing door is opened by elevator |
Non-Patent Citations (2)
| Title |
|---|
| 郝峻弘主编: "《房屋建筑学》", 31 October 2015, 清华大学出版社 * |
| 顾勇华: "用玻璃纸代替石棉垫片", 《玻璃纤维》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160810 |