CN205419464U - Novel thermal -insulated lift -cabin door - Google Patents
Novel thermal -insulated lift -cabin door Download PDFInfo
- Publication number
- CN205419464U CN205419464U CN201520966565.5U CN201520966565U CN205419464U CN 205419464 U CN205419464 U CN 205419464U CN 201520966565 U CN201520966565 U CN 201520966565U CN 205419464 U CN205419464 U CN 205419464U
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- door
- plate
- fire prevention
- prevention sheet
- door plant
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Abstract
The utility model discloses a novel thermal -insulated lift -cabin door, including a pair of first door plant, a pair of second door plant, a pair of third door plant and backup pad, second door plant part respectively overlaps outside first door plant, is provided with a fireproof sheet between first door plant and the second door plant, and third door plant part respectively overlaps outside the second door plant, is provided with the 2nd fireproof sheet between second door plant and the third door plant, and the backup pad is provided with the 3rd fireproof sheet on being fixed in the wall between backup pad and the third door plant. The utility model discloses a set up fireproof sheet between the door plant, reach the gap that prevents between each door plant of flame follow and get into in the elevator track railway carriage or compartment to effectual prevention flame has prevented that dense smoke and flame from reaching other floors through the elevator in getting into the elevator track railway carriage or compartment, has increased the security of lift -cabin door, when the conflagration takes place, can increase the time that the resident fled from, reduces resident's personal loss of property.
Description
Technical field
This utility model relates to a kind of elevator door.
Background technology
Development along with modernization, elevator is requisite means of transport in having become high-rise, people take elevator for convenience, most elevator is all disposed within the center of building, thus once breaking out of fire, dense smoke will be diffused into each floor by elevator tube, causes personnel escape's time to shorten, and serious harm resident's security of the lives and property.
Therefore those skilled in the art are devoted to research and develop and a kind of avoid dense smoke to be diffused into the elevator door of each floor through elevator door.
Utility model content
Because the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide a kind of avoids dense smoke to be diffused into the elevator door of each floor through elevator door.
nullFor achieving the above object，This utility model provides a kind of novel heat-insulation elevator door，Including a pair first door-plates、A pair second door-plates、A pair the 3rd door-plates and gripper shoes，Described second door-plate partially overlaps in outside described first door-plate respectively，The first fire prevention sheet it is provided with between described first door-plate and described second door-plate，Described 3rd door-plate partially overlaps in outside described second door-plate respectively，It is provided with the second fire prevention sheet between described second door-plate and described 3rd door-plate，Described gripper shoe is fixed on metope，The 3rd fire prevention sheet it is provided with between described gripper shoe and the 3rd door-plate，Described first door-plate includes the first lateral surface、First medial surface and linking the first lateral surface and the first proximal surface of the first medial surface，First medial surface of two the first door-plates bends in the same direction and is staggered front to back setting，The most corresponding first door-plate of described second door-plate is provided with the second lateral surface、Second medial surface and linking the second lateral surface and the second proximal surface of the second medial surface，Described first fire prevention sheet is fixed on described first proximal surface，One lateral buckling of described first fire prevention sheet extends to the outside of the second medial surface.
Described 3rd the most corresponding second door-plate of door-plate is provided with the 3rd lateral surface, the 3rd medial surface and linking the 3rd lateral surface and the 3rd proximal surface of the 3rd medial surface, described second fire prevention sheet is fixed on described second proximal surface, one lateral buckling of described second fire prevention sheet extends to the outside of the 3rd medial surface, described gripper shoe one end is combined with metope, one end is parallel to the 3rd lateral surface, described 3rd fire prevention sheet is fixed on described 3rd proximal surface, and a lateral buckling of described 3rd fire prevention sheet extends to the outside of the 3rd medial surface and is parallel to the 3rd lateral surface.
In order to preferably stop external flame to enter in elevator from the gap of the first door-plate and the second door-plate, one end of described second door-plate is crisscross arranged on the first lateral surface of the first door-plate, in order to preferably stop external flame to enter in elevator from the gap of the second door-plate and the 3rd door-plate, one end of described 3rd door-plate is crisscross arranged on the second lateral surface of the second door-plate.
In order to the 3rd fire prevention sheet is fixed on the 3rd door-plate by firm, described 3rd door-plate includes the 3rd inner panel, and the inwall of described 3rd inner panel and the 3rd door-plate combines, and is bolted between described 3rd door-plate, the 3rd inner panel and the 3rd fire prevention sheet.
In order to improve flameproof effect, described first fire prevention sheet, the second fire prevention sheet and the 3rd fire prevention sheet all use high grade refractory to make.
The beneficial effects of the utility model are: this utility model is by arranging fire prevention sheet between door-plate, the gap reaching to prevent flame between each door-plate enters in elevator rail railway carriage or compartment, thus effectively stop flame to enter in elevator rail railway carriage or compartment, dense smoke and flame is prevented to reach other floors by elevator, add the safety of elevator door, when fire occurs, by increasing capacitance it is possible to increase the time that resident flees from, reduce the loss of personal property of resident.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model one detailed description of the invention.
Fig. 2 is the partial enlargement structural representation in Fig. 1 at F.
Fig. 3 is the partial enlargement structural representation in Fig. 1 at A.
Fig. 4 is the partial enlargement structural representation in Fig. 1 at B.
Fig. 5 is the partial enlargement structural representation in Fig. 1 at D.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment
The utility model is described in further detail:
As shown in Figures 1 to 5, a kind of novel heat-insulation elevator door, including a pair first door-plates 1, a pair second door-plates 2, a pair the 3rd door-plates 3 and gripper shoe 4, second door-plate 2 partially overlaps in outside the first door-plate 1 respectively, it is provided with the first fire prevention sheet 16 between first door-plate 1 and the second door-plate 2,3rd door-plate 3 partially overlaps in outside the second door-plate 2 respectively, it is provided with the second fire prevention sheet 26 between second door-plate 2 and the 3rd door-plate 3, gripper shoe 4 is fixed on metope 5, is provided with the 3rd fire prevention sheet 36 between gripper shoe 4 and the 3rd door-plate 3.
First door-plate 1 includes first lateral surface the 12, first medial surface 14 and linking the first lateral surface 12 and the first proximal surface 11 of the first medial surface 14, first medial surface 14 of two the first door-plates 1 bends in the same direction and is staggered front to back setting, the most corresponding first door-plate 1 of second door-plate 2 is provided with second lateral surface the 22, second medial surface 24 and linking the second lateral surface 22 and the second proximal surface 21 of the second medial surface 24, first fire prevention sheet 16 is fixed on the first proximal surface 11, and a lateral buckling of the first fire prevention sheet 16 extends to the outside of the second medial surface 24.
The most corresponding second door-plate 2 of 3rd door-plate 3 is provided with the 3rd lateral surface the 32, the 3rd medial surface 34 and linking the 3rd lateral surface 32 and the 3rd proximal surface 31 of the 3rd medial surface 34, second fire prevention sheet 26 is fixed on the second proximal surface 21, one lateral buckling of the second fire prevention sheet 26 extends to the outside of the 3rd medial surface 34, gripper shoe 4 one end is combined with metope 5, one end is parallel to the 3rd lateral surface 32,3rd fire prevention sheet 36 is fixed on the 3rd proximal surface 31, and a lateral buckling of the 3rd fire prevention sheet 36 extends to the outside of the 3rd medial surface 34 and is parallel to the 3rd lateral surface.
One end of second door-plate 2 is crisscross arranged on the first lateral surface 12 of the first door-plate 1, thus preferably stop external flame to enter in elevator from the gap of the first door-plate 1 and the second door-plate 2, one end of 3rd door-plate 3 is crisscross arranged on the second lateral surface 22 of the second door-plate 2, thus preferably stops external flame to enter in elevator from the gap of the second door-plate 2 and the 3rd door-plate 3.
First door-plate 1 includes the first inner panel 13, first inner panel 13 is combined with the inwall of the first door-plate 1, being bolted between first door-plate the 1, first inner panel 13 and the first fire prevention sheet 16, firm is fixed on the first fire prevention sheet 16 between the first door-plate 1 and the second door-plate 2, reaches flameproof effect.
Second door-plate 2 includes the second inner panel 23, second inner panel 23 is combined with the inwall of the second door-plate 2, being bolted between second door-plate the 2, second inner panel 23 and the second fire prevention sheet 26, firm is fixed on the second fire prevention sheet 26 between the second door-plate 2 and the 3rd door-plate 3, reaches flameproof effect.
3rd door-plate 3 includes the 3rd inner panel 33,3rd inner panel 33 is combined with the inwall of the 3rd door-plate 3, it is bolted between 3rd door-plate the 3, the 3rd inner panel 33 and the 3rd fire prevention sheet 36, firm is fixed on the 3rd fire prevention sheet 36 on the 3rd door-plate 3, and the gap reaching to prevent external flame from passing through between support column 4 and the 3rd door-plate 3 enters the effect in elevator.
First fire prevention sheet the 16, second fire prevention sheet 26 and the 3rd fire prevention sheet 36 all use high grade refractory to make, thus improve flameproof effect.
When breaking out of fire is, the elevator door of elevator cuts out, fire prevention sheet it is provided with between every piece of door-plate, fire prevention sheet not only has heat-resisting function, and it is possible to prevent dense smoke that fire produces and flame to enter elevator and run in track railway carriage or compartment, thus prevent flame or dense smoke to be diffused into other floors by elevator door, effectively prevent the expansion of the intensity of a fire, add resident flees from the time, decreases the loss of personal property of resident.
Preferred embodiment of the present utility model described in detail above.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technical staff in the art pass through the available technical scheme of logical analysis, reasoning, or a limited experiment on the basis of existing technology according to design of the present utility model, all should be in the protection domain being defined in the patent claims.
Claims (2)
1. a novel heat-insulation elevator door, including a pair first door-plates (1), a pair second door-plates (2), a pair the 3rd door-plates (3) and gripper shoe (4), it is characterised in that: described second door-plate (2) partially overlaps in described first door-plate (1) outward respectively；The first fire prevention sheet (16) it is provided with between described first door-plate (1) and described second door-plate (2)；Described 3rd door-plate (3) partially overlaps in described second door-plate (2) outward respectively；It is provided with the second fire prevention sheet (26) between described second door-plate (2) and described 3rd door-plate (3)；Described gripper shoe (4) is fixed on metope (5)；The 3rd fire prevention sheet (36) it is provided with between described gripper shoe (4) and the 3rd door-plate (3)；
Described first door-plate (1) includes first proximal surface (11) of the first lateral surface (12), the first medial surface (14) and linking the first lateral surface (12) and the first medial surface (14)；First medial surface (14) of two the first door-plates (1) bends in the same direction and is staggered front to back setting；Described second door-plate (2) corresponding first door-plate (1) respectively is provided with second proximal surface (21) of the second lateral surface (22), the second medial surface (24) and linking the second lateral surface (22) and the second medial surface (24)；Described first fire prevention sheet (16) is fixed on described first proximal surface (11)；One lateral buckling of described first fire prevention sheet (16) extends to the outside of the second medial surface (24)；
Described 3rd door-plate (3) corresponding second door-plate (2) respectively is provided with the 3rd proximal surface (31) of the 3rd lateral surface (32), the 3rd medial surface (34) and linking the 3rd lateral surface (32) and the 3rd medial surface (34)；Described second fire prevention sheet (26) is fixed on described second proximal surface (21)；One lateral buckling of described second fire prevention sheet (26) extends to the outside of the 3rd medial surface (34)；Described gripper shoe (4) one end combines with metope (5)；One end is parallel to the 3rd lateral surface (32)；Described 3rd fire prevention sheet (36) is fixed on described 3rd proximal surface (31)；One lateral buckling of described 3rd fire prevention sheet (36) extends to the outside of the 3rd medial surface (34) and is parallel to the 3rd lateral surface；
One end of described second door-plate (2) is crisscross arranged on first lateral surface (12) of the first door-plate (1)；One end of described 3rd door-plate (3) is crisscross arranged on second lateral surface (22) of the second door-plate (2)；
Described 3rd door-plate (3) includes that the 3rd inner panel (33), described 3rd inner panel (33) are combined with the inwall of the 3rd door-plate (3)；It is bolted between described 3rd door-plate (3), the 3rd inner panel (33) and the 3rd fire prevention sheet (36).
2. novel heat-insulation elevator door as claimed in claim 1, is characterized in that: described first fire prevention sheet (16), the second fire prevention sheet (26) and the 3rd fire prevention sheet (36) all use high grade refractory to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966565.5U CN205419464U (en) | 2015-11-27 | 2015-11-27 | Novel thermal -insulated lift -cabin door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520966565.5U CN205419464U (en) | 2015-11-27 | 2015-11-27 | Novel thermal -insulated lift -cabin door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205419464U true CN205419464U (en) | 2016-08-03 |
Family
ID=56535472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520966565.5U Expired - Fee Related CN205419464U (en) | 2015-11-27 | 2015-11-27 | Novel thermal -insulated lift -cabin door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205419464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366515A (en) * | 2015-11-27 | 2016-03-02 | 重庆昊江耐火材料有限责任公司 | Novel heat insulation elevator door |
-
2015
- 2015-11-27 CN CN201520966565.5U patent/CN205419464U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366515A (en) * | 2015-11-27 | 2016-03-02 | 重庆昊江耐火材料有限责任公司 | Novel heat insulation elevator door |
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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 |
Granted publication date: 20160803 Termination date: 20161127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |