CN204661100U - A kind of elevator Fireproof door structure - Google Patents
A kind of elevator Fireproof door structure Download PDFInfo
- Publication number
- CN204661100U CN204661100U CN201520225283.XU CN201520225283U CN204661100U CN 204661100 U CN204661100 U CN 204661100U CN 201520225283 U CN201520225283 U CN 201520225283U CN 204661100 U CN204661100 U CN 204661100U
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- CN
- China
- Prior art keywords
- door
- plate
- elevator
- smoke prevention
- 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.)
- Expired - Fee Related
Links
- 239000000779 smoke Substances 0.000 claims abstract description 27
- 230000002265 prevention Effects 0.000 claims abstract description 24
- 239000011819 refractory material Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 abstract description 3
- 231100000331 toxic Toxicity 0.000 abstract description 3
- 230000002588 toxic effect Effects 0.000 abstract description 3
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a kind of elevator Fireproof door structure, relate to elevator door field.It comprises a layer door gear, door pocket, door-plate, door slide block and sill, the top mounting layer door gear of door-plate, and door pocket is installed at the rear of door-plate, and the below of door-plate is arranged in sill by door slide block.Door pocket is made up of lintel and door pocket column.The place of occlusion between door-plate with lintel, the place of occlusion between door-plate with door pocket column all set up Smoke prevention plate, effectively prevent the diffusion of smog.The utility model device effectively can solve Smoke prevention and heat insulation problem.Prevent the toxic smoke in fire from entering elevator hoistways, high temperature during isolation fire makes the too high normal use affecting elevator of temperature in hoistway.
Description
Technical field
The utility model relates to elevator door field, is specifically related to a kind of elevator Fireproof door structure.
Background technology
In daily life, elevator has become the indispensable facility of high-rise building, the trip instrument that people frequently use, but fire also happens occasionally, and in order to the life safety of user, existing fireproof elevator shaft door needs solution two subject matters badly: Smoke prevention and heat insulation.Prevent the toxic smoke in fire from entering elevator hoistways, high temperature during isolation fire makes the too high normal use affecting elevator of temperature in hoistway.
Utility model content
The purpose of this utility model solves above-mentioned problems of the prior art, provides a kind of Smoke prevention and heat insulation Fireproof door structure.
In order to reach above-mentioned technique effect, the utility model takes following technical scheme: a kind of elevator Fireproof door structure, comprise a layer door gear, door pocket, door-plate, door slide block and sill, the top mounting layer door gear of described door-plate, door pocket is installed at the rear of described door-plate, and the below of described door-plate is arranged in sill by door slide block.Described door pocket is made up of lintel and door pocket column.The place of occlusion at described door-plate and the place of occlusion between lintel, between door-plate with door pocket column all sets up Smoke prevention plate, effectively prevent the diffusion of smog.The rectangular structure of described Smoke prevention plate, Smoke prevention plate forms a container cavity with corresponding respectively between door-plate, and described container cavity opening three closes, and described lintel, door pocket column insert in corresponding container cavity separately.Described door-plate adopts refractory material to fill and makes.
Further technical scheme is: described door-plate is made up of left-hand door plate and right door-plate, sets up Smoke prevention structure between described left-hand door plate and right door-plate, and described Smoke prevention structure is ㄣ character form structure, adopts 90 degree of right-angle bending occlusions.
Further technical scheme is: described door slide block is that integral structure inserts in sill.
Further technical scheme is: described door-plate is provided with reinforced rib, and described reinforced rib adopts left-hand thread structure, and forms non-enclosed structure between door-plate.
Further technical scheme is: described layer door gear comprises door strap, and the lower end of described door slide block is provided with rubber.
Further technical scheme is: other parts described door-plate removed outside upper cover, low head, door lock position of rotation and weight guide groove adopt refractory material to fill, and then cover steel plate, are fixed with pulling rivet.
Further technical scheme is: other parts described door-plate removed outside upper cover, low head, door lock position of rotation and weight guide groove adopt refractory material to fill, and then cover steel plate, are fixed with pulling rivet.
The utility model compared with prior art, has following beneficial effect: the utility model device effectively can solve Smoke prevention and heat insulation problem.Prevent the toxic smoke in fire from entering elevator hoistways, high temperature during isolation fire makes the too high normal use affecting elevator of temperature in hoistway.Ensure that the life safety of user as far as possible.
Accompanying drawing explanation
Fig. 1 is the utility model structure front elevation;
Fig. 2 is the utility model structure partial lateral plan;
Fig. 3 is the utility model structure partial birds-eye view;
Fig. 4 is the utility model left-hand door plate shape;
Fig. 5 is the right door-plate shape of the utility model;
Fig. 6 is the state after the utility model door is closed;
Fig. 7 is the partial schematic diagram of the utility model structure door slide block.
Detailed description of the invention
Below in conjunction with embodiment of the present utility model, the utility model is further elaborated.
Embodiment:
As shown in Figure 1, a kind of elevator Fireproof door structure, comprises layer door gear 1, door pocket 2, door-plate 3, door slide block 4 and sill 5, the top mounting layer door gear 1 of door-plate 3, and door pocket 2 is installed at the rear of door-plate 3, and the below of door-plate 3 is arranged in sill 5 by door slide block 4.As shown in Figure 2, door pocket 2 is made up of lintel 21 and door pocket column 22, and layer door gear 1 comprises door strap 7.Described door-plate 3 be engaged place between lintel 21, Smoke prevention plate 6 is set up on the top of door-plate 3, Smoke prevention plate 6 is structure at right angles, forms a container cavity between Smoke prevention plate 6 and door-plate 3, and container cavity opening three closes, lintel 21 inserts in this container cavity, stop flare to vertical spread, when door-plate 3 deforms, it is cross-coincidence all the time that door-plate 3 has contact with between place and lintel 21, ensure that Smoke prevention plate 6 and lintel 21 leave 4mm gap, while door-plate 3 normal switch door, also play fireproofing function.
Door pocket column 22 is positioned at the both sides of Room door entrance with the gap of door-plate 3, is the position that Room door the most easily fires.The place of occlusion between door-plate 3 with door pocket column 22 sets up Smoke prevention plate 6, Smoke prevention plate 6 at right angles structure, correspondingly between Smoke prevention plate 6 with door-plate 3 forms a container cavity, and container cavity opening three is closed, and door pocket column 22 inserts in the container cavity of correspondence; Mutually be engaged with between door pocket, ensure there is certain gap between door-plate 3 and door pocket 2 simultaneously, be used for stoping flare to spread.
Door-plate 3 adopts refractory material to fill and makes.Other parts door-plate 3 removed outside upper cover, low head, door lock position of rotation and weight guide groove adopt refractory material to fill, fire-resistant effective, and then cover steel plate, are fixed with pulling rivet.
As seen in figures 3-6, door-plate 3 is made up of left-hand door plate 31 and right door-plate 32, sets up Smoke prevention structure 9 between left-hand door plate 31 and right door-plate 32, and Smoke prevention structure 9, in ㄣ character form structure, adopts 90 degree of right-angle bending occlusions.
Door-plate 3 is provided with reinforced rib, and reinforced rib adopts left-hand thread structure, and forms non-enclosed structure between door-plate 3.
As shown in Figure 7, door slide block 4 is in integral structure insertion sill 5, and the lower end of door slide block 4 is provided with rubber 8.
Be understandable that, the illustrative embodiments that above embodiment is only used to principle of the present utility model is described and adopts, but the utility model is not limited thereto.For those skilled in the art, when not departing from spirit of the present utility model and essence, can make various modification and improvement, these modification and improvement are also considered as protection domain of the present utility model.
Claims (5)
1. an elevator Fireproof door structure, comprise a layer door gear (1), door pocket (2), door-plate (3), door slide block (4) and sill (5), top mounting layer door gear (1) of described door-plate (3), door pocket (2) is installed at the rear of described door-plate (3), and the below of described door-plate (3) is arranged in sill (5) by door slide block (4); Described door pocket (2) is made up of lintel (21) and door pocket column (22), it is characterized in that: the place of occlusion between described door-plate (3) with lintel (21), the place of occlusion between door-plate (3) with door pocket column (22) all set up Smoke prevention plate (6), described Smoke prevention plate (6) is structure at right angles, correspondingly respectively between Smoke prevention plate (6) with door-plate (3) form a container cavity, described container cavity opening three closes, and described lintel (21), door pocket column (22) insert in corresponding container cavity separately; Described door-plate (3) adopts refractory material to fill and makes.
2. a kind of elevator Fireproof door structure according to claim 1, it is characterized in that: described door-plate (3) is made up of left-hand door plate (31) and right door-plate (32), Smoke prevention structure (9) is set up between described left-hand door plate (31) and right door-plate (32), described Smoke prevention structure (9), in ㄣ character form structure, adopts 90 degree of right-angle bending occlusions.
3. a kind of elevator Fireproof door structure according to claim 1, is characterized in that: described door slide block (4) is in integral structure insertion sill (5).
4. a kind of elevator Fireproof door structure according to claim 1, is characterized in that: described door-plate (3) is provided with reinforced rib, and described reinforced rib adopts left-hand thread structure, and forms non-enclosed structure between door-plate (3).
5. a kind of elevator Fireproof door structure according to any one of claim 1-4, is characterized in that: the lower end of described door slide block (4) is provided with rubber (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225283.XU CN204661100U (en) | 2015-04-14 | 2015-04-14 | A kind of elevator Fireproof door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225283.XU CN204661100U (en) | 2015-04-14 | 2015-04-14 | A kind of elevator Fireproof door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204661100U true CN204661100U (en) | 2015-09-23 |
Family
ID=54131511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520225283.XU Expired - Fee Related CN204661100U (en) | 2015-04-14 | 2015-04-14 | A kind of elevator Fireproof door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204661100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760875A (en) * | 2015-04-14 | 2015-07-08 | 中科西奥电梯有限公司 | Elevator fireproof door structure |
-
2015
- 2015-04-14 CN CN201520225283.XU patent/CN204661100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760875A (en) * | 2015-04-14 | 2015-07-08 | 中科西奥电梯有限公司 | Elevator fireproof door structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150923 |