CN204737565U - Divide insulating layer door structure in elevator - Google Patents
Divide insulating layer door structure in elevator Download PDFInfo
- Publication number
- CN204737565U CN204737565U CN201520525563.2U CN201520525563U CN204737565U CN 204737565 U CN204737565 U CN 204737565U CN 201520525563 U CN201520525563 U CN 201520525563U CN 204737565 U CN204737565 U CN 204737565U
- Authority
- CN
- China
- Prior art keywords
- layer door
- proof plate
- fire
- door
- elevator
- 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.)
- Active
Links
Abstract
The utility model relates to a divide insulating layer door structure in elevator is provided with supporting left side layer door that uses and right side layer door, left side layer door is frame construction with right side layer door, left side layer door is provided with left back PLASTIC LAMINATED, right side layer door is provided with right back PLASTIC LAMINATED, left back PLASTIC LAMINATED is U type structure through bend many times, the left side part of right back PLASTIC LAMINATED forms many vertical stratifications through bend many times, the left side part is protruding type structure, be provided with the fire prevention rock wool in left side layer door and the right side layer door. The utility model discloses an useful part is: through the layer door gear that sets up novel structure, placed the fire prevention rock wool in the middle part of the door of layer, improved the fireproof capacity of layer door, through setting up neotype concave -convex structure, reduced the gap between the door of layer, prevent that smog from entering into the elevator well to the security of elevator has improved, the utility model discloses simple structure, the comparative difference in cost of transformation is low.
Description
Technical field
The utility model relates to point thermal insulation layer door in a kind of elevator, belongs to elevator technology field.
Background technology
Elevator door, as the vitals of elevator car door system, separates hoistway and corridor.All gap can be had between common door-plate and door-plate, stand in layer and can see light in car outdoors, and between door-plate and elevator door pocket, also can leave the gap of 5 millimeter, and between door-plate and sill face, also have no small gap, this structure of elevator door is when in corridor during presence of fire, the heat that the intensity of a fire produces can spread to hoistway and car along gap, common elevator door itself can not actv. heat insulation, car and hoistway temperature is caused to raise, the circuit control system of elevator is impacted, also can bring hidden danger to the safety of passenger.
Summary of the invention
Technical problem to be solved in the utility model is: to provide in a kind of novel elevator a point thermal insulation layer door, has gap, the problem that conventional lift layer door itself can not be effectively heat insulation to solve between the elevator door that faces in current elevator industry.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: point thermal insulation layer door in a kind of elevator, be provided with matching used left layer door and right layer door, described left layer door and right layer door are framed structure.
Framework is formed in order to better connect, further, described left layer door is provided with left back fire-proof plate, the side of described left back fire-proof plate is provided with left side fire-proof plate, described left layer door is also provided with front fire-proof plate, and described right layer door is provided with right back fire-proof plate, and the side of described right back fire-proof plate is provided with right side fire-proof plate, described right layer door is also provided with front fire-proof plate, and the top and bottom of described left layer door and right layer door are respectively arranged with fire-proof plate and lower fire-proof plate.
In order to the effect of layer door sealing can be played, further, described left back fire-proof plate is through the repeatedly U-shaped structure of bending, left part and the rear section of described left back fire-proof plate are vertical stratification, the right side of described left back fire-proof plate and rear section are also in vertical stratification, the right part of described left back fire-proof plate forms many places right-angle structure through repeatedly bending, described right part is concave structure, described right back fire-proof plate is through the repeatedly U-shaped structure of bending, right part and the rear section of described right back fire-proof plate are vertical stratification, the left side of described right back fire-proof plate and rear section are also in vertical stratification, the left part of described right back fire-proof plate is formed through repeatedly bending and has more vertical stratification, described left part is convex shape.
In order to increase the intensity of layer door, further, the front of described left layer door and right layer door is provided with many places door-plate weldment, is provided with fire prevention rock wool in described left layer door and right layer door.
Compared with prior art, usefulness of the present utility model is: by arranging the layer door gear of new structure, fire prevention rock wool is placed with in the middle part of layer door, improve the fire resistance property of layer door, by arranging novel concaveconvex structure, decreasing the gap between layer door, prevent smog from entering into elevator hoistways, thus improve the safety of elevator, the utility model structure is simple, and the cost compare of transformation is low.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is front view of the present utility model.
Fig. 2 is framed structure schematic diagram of the present utility model.
Fig. 3 is framework cutaway view of the present utility model.
In figure: 1, left layer door; 1-1, left back fire-proof plate; 1-2, left side fire-proof plate; 1-3, front fire-proof plate; 1-4, concave structure; 2, right layer door; 2-1, right back fire-proof plate; 2-2, right side fire-proof plate; 2-3, convex shape; 3, upper fire-proof plate; 4, lower fire-proof plate; 5, door-plate weldment; 6, fire prevention rock wool.
detailed description of the invention:
Below in conjunction with the drawings and the specific embodiments, the utility model is described in detail: according to Fig. 1, point thermal insulation layer door in a kind of elevator shown in Fig. 2 and Fig. 3, be provided with matching used left layer door 1 and right layer door 2, described left layer door 1 and right layer door 2 are in framed structure, described left layer door 1 is provided with left back fire-proof plate 1-1, the side of described left back fire-proof plate 1-1 is provided with left side fire-proof plate 1-2, described left layer door 1 is also provided with front fire-proof plate 1-3, described right layer door 2 is provided with right back fire-proof plate 2-1, the side of described right back fire-proof plate 2-1 is provided with right side fire-proof plate 2-2, described right layer door 2 is also provided with front fire-proof plate 1-3, the top and bottom of described left layer door 1 and right layer door 2 are respectively arranged with fire-proof plate 3 and lower fire-proof plate 4.
Described left back fire-proof plate 1-1 is through the repeatedly U-shaped structure of bending, left part and the rear section of described left back fire-proof plate 1-1 are vertical stratification, the right side of described left back fire-proof plate 1-1 and rear section are also in vertical stratification, the right part of described left back fire-proof plate 1-1 forms many places right-angle structure through repeatedly bending, and described right part is concave structure 1-4.
Described right back fire-proof plate 2-1 is through the repeatedly U-shaped structure of bending, right part and the rear section of described right back fire-proof plate 2-1 are vertical stratification, the left side of described right back fire-proof plate 2-1 and rear section are also in vertical stratification, the left part of described right back fire-proof plate 2-1 is formed through repeatedly bending and has more vertical stratification, described left part is convex shape 2-3, the front of described left layer door 1 and right layer door 2 is provided with many places door-plate weldment 5, is provided with fire prevention rock wool 6 in described left layer door 1 and right layer door 2.
During use, first set left back fire-proof plate 1-1, formation framed structure on left back fire-proof plate 1-1 is connected respectively to again with left side fire-proof plate 1-2 and front fire-proof plate 1-3, use the same method and right back fire-proof plate 2-1 connected together formation framed structure with right side fire-proof plate 2-2 with front fire-proof plate 1-3, fire prevention rock wool 6 is placed in the framed structure of formation, the two ends up and down of described framework are connected respectively to again with fire-proof plate 3 and lower fire-proof plate 4, again door-plate weldment 5 is welded to the front of framework to strengthen the intensity of structure, like this when left and right layer door closes, the concave structure 1-4 be arranged on left back fire-proof plate 1-1 will be closed together closely with the convex shape 2-3 be arranged on right back fire-proof plate 2-1, thus the gap effectively reduced between layer door, when preventing fire, smog enters elevator hoistways by the gap between layer door.Improve the safety of elevator.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. point thermal insulation layer door in an elevator, it is characterized in that: be provided with matching used left layer door (1) and right layer door (2), described left layer door (1) and right layer door (2) are in framed structure, described left layer door (1) is provided with left back fire-proof plate (1-1), the side of described left back fire-proof plate (1-1) is provided with left side fire-proof plate (1-2), described left layer door (1) is also provided with front fire-proof plate (1-3), described right layer door (2) is provided with right back fire-proof plate (2-1), the side of described right back fire-proof plate (2-1) is provided with right side fire-proof plate (2-2), described right layer door (2) is also provided with front fire-proof plate (1-3), the top and bottom of described left layer door (1) and right layer door (2) are respectively arranged with fire-proof plate (3) and lower fire-proof plate (4).
2. point thermal insulation layer door in elevator according to claim 1, it is characterized in that: described left back fire-proof plate (1-1) is through the repeatedly U-shaped structure of bending, left part and the rear section of described left back fire-proof plate (1-1) are vertical stratification, the right side of described left back fire-proof plate (1-1) and rear section are also in vertical stratification, the right part of described left back fire-proof plate (1-1) forms many places right-angle structure through repeatedly bending, and described right part is concave structure (1-4).
3. point thermal insulation layer door in elevator according to claim 1, it is characterized in that: described right back fire-proof plate (2-1) is through the repeatedly U-shaped structure of bending, right part and the rear section of described right back fire-proof plate (2-1) are vertical stratification, the left side of described right back fire-proof plate (2-1) and rear section are also in vertical stratification, the left part of described right back fire-proof plate (2-1) is formed through repeatedly bending and has more vertical stratification, and described left part is convex shape (2-3).
4. point thermal insulation layer door in elevator according to claim 1, it is characterized in that: the front of described left layer door (1) and right layer door (2) is provided with many places door-plate weldment (5), in described left layer door (1) and right layer door (2), be provided with fire prevention rock wool (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525563.2U CN204737565U (en) | 2015-07-20 | 2015-07-20 | Divide insulating layer door structure in elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525563.2U CN204737565U (en) | 2015-07-20 | 2015-07-20 | Divide insulating layer door structure in elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204737565U true CN204737565U (en) | 2015-11-04 |
Family
ID=54419310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520525563.2U Active CN204737565U (en) | 2015-07-20 | 2015-07-20 | Divide insulating layer door structure in elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204737565U (en) |
-
2015
- 2015-07-20 CN CN201520525563.2U patent/CN204737565U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204737565U (en) | Divide insulating layer door structure in elevator | |
| CN204727401U (en) | In point fireproof elevator shaft door | |
| CN105000456A (en) | Elevator halving thermal insulating landing door structure | |
| CN205790013U (en) | Photovoltaic solar double-glass assemblies | |
| CN204778249U (en) | Elevator flame retardant coating door that insulates against heat | |
| CN205477299U (en) | Intelligent security formula fireproof curtain | |
| CN205743635U (en) | A kind of Intelligent type radiation proof double-roller-shutter fire door | |
| CN205444607U (en) | Frameless mounting structure of fire prevention glass wall | |
| CN208251943U (en) | A kind of aluminium alloy glass layering structure for fire-proof door leaf | |
| CN107255009A (en) | Easily dismantle timber | |
| CN203374144U (en) | I C-shaped heat dissipation bar | |
| CN203504036U (en) | Intelligent power distribution transformer station with cable bridge connection | |
| CN208329340U (en) | A kind of light-weight insulating brick convenient for splicing | |
| CN205743589U (en) | A kind of Electromagnetic Control fire resistant doorsets | |
| CN205222400U (en) | Thermal -insulated lift -cabin door | |
| CN204552563U (en) | Super fire resistant roller shutter | |
| CN205222403U (en) | Lift doors | |
| CN204081822U (en) | Heat insulating strip | |
| CN205222399U (en) | Fire prevention lift -cabin door | |
| CN205151489U (en) | Heat -resisting fire prevention lift -cabin door | |
| CN205222398U (en) | Lift -cabin door with heat -resisting piece | |
| CN205204585U (en) | Novel fire prevention lift -cabin door | |
| CN205151488U (en) | Novel lift -cabin door | |
| CN204492604U (en) | A kind of concealed fastening system of building grid | |
| CN210369333U (en) | Simple box type house |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |