CN204173731U - A kind of elevator fire protection gate - Google Patents
A kind of elevator fire protection gate Download PDFInfo
- Publication number
- CN204173731U CN204173731U CN201420441696.7U CN201420441696U CN204173731U CN 204173731 U CN204173731 U CN 204173731U CN 201420441696 U CN201420441696 U CN 201420441696U CN 204173731 U CN204173731 U CN 204173731U
- Authority
- CN
- China
- Prior art keywords
- fire
- car door
- doorframe
- reinforced rib
- slideway
- 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
Landscapes
- Elevator Door Apparatuses (AREA)
- Special Wing (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model discloses a kind of elevator fire protection gate, it is characterized in that: include doorframe (1), doorframe (1) surrounding is provided with heat insulating mattress (3), slideway (4) is provided with in doorframe (1) bottom, slideway (4) is provided with car door (2), car door (2) comprises front and back panel (5), fire-resistant packed layer (7) is provided with between panel (5), in fire-resistant packed layer (7), be provided with reinforced rib (6), be respectively equipped with metal gauze (8) in the inner side of reinforced rib (6) both sides and front and back panel (5).The utility model structure is at high temperature more stable, and fire performance is better, the indeformable time under can extending car door high temperature.
Description
Technical field
The utility model relates to a kind of elevator fire protection gate, belongs to elevator technology field.
Background technology
Existing elevator, its car door fire prevention coefficient is inadequate, safe not.In addition, if presence of fire, the easy Yin Gaowen of common car door deforms, and causes car door to open, rescue when having had a strong impact on fire and the repair after calamity.
Summary of the invention
The purpose of this utility model is: provide a kind of elevator fire protection gate, and adopt fire proof construction, safer, strengthen the stability of a body, not easily Yin Gaowen deforms simultaneously.
The technical solution of the utility model: elevator fire protection gate, include doorframe, doorframe surrounding is provided with heat insulating mattress, slideway is provided with bottom doorframe, slideway is provided with car door, and car door comprises front and back panel, is provided with fire-resistant packed layer between panel, in fire-resistant packed layer, be provided with reinforced rib, be respectively equipped with metal gauze in the inner side of reinforced rib both sides and front and back panel.
The beneficial effects of the utility model: car door of the present utility model, doorframe surrounding installs heat insulating mattress, filling fire resisting material in car door, improve fire safety coefficient, but car door adopts full refractory material entirely, at high temperature can deform for a long time, car door can produce distortion, corner tilts, refractory expansion, the problems such as panel protrusion.Can effectively prevent car door distortion by reinforced rib, the problem of distortion, metal gauze can tighten up refractory material, improves the phenomenon that car door panel protrudes.Through test, the utility model structure is at high temperature more stable, and fire performance is better, the indeformable time under can extending car door high temperature.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is lateral plan of the present utility model;
Accompanying drawing 3 is a kind of structural representation of the utility model reinforced rib;
Accompanying drawing 4 is the another kind of structural representation of reinforced rib.
Reference numeral: 1-doorframe, 2-car door, 3-heat insulating mattress, 4-slideway, 5-panel, 6-reinforced rib, the fire-resistant packed layer of 7-, 8-metal gauze.
Detailed description of the invention
Embodiment of the present utility model: elevator fire protection gate, as shown in Fig. 1 to 2, doorframe 1 is installed, in doorframe 1 surrounding, heat insulating mattress 3 is installed, slideway 4 is installed bottom doorframe 1, slideway 4 arranges car door 2, the structure of car door 2 comprises front and back panel 5, can make of sheet metal, arrange fire-resistant packed layer 7 between panel 5, fire-resistant packed layer 7 adopts existing refractory material.In order to improve stability, in fire-resistant packed layer 7, arrange reinforced rib 6, reinforced rib 6 can use reinforcement fabrication, lays metal gauze 8 respectively in the inner side of reinforced rib 6 both sides and front and back panel 5, is wrapped by fire-resistant packed layer 7.
As shown in figure 3 or 4, reinforced rib 6 can adopt the various structures such as shaped as frame, well shape, can support car door 2 and prevent from being out of shape.
Claims (1)
1. an elevator fire protection gate, it is characterized in that: include doorframe (1), doorframe (1) surrounding is provided with heat insulating mattress (3), slideway (4) is provided with in doorframe (1) bottom, slideway (4) is provided with car door (2), car door (2) comprises front and back panel (5), fire-resistant packed layer (7) is provided with between panel (5), in fire-resistant packed layer (7), be provided with reinforced rib (6), be respectively equipped with metal gauze (8) in the inner side of reinforced rib (6) both sides and front and back panel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441696.7U CN204173731U (en) | 2014-08-05 | 2014-08-05 | A kind of elevator fire protection gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441696.7U CN204173731U (en) | 2014-08-05 | 2014-08-05 | A kind of elevator fire protection gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204173731U true CN204173731U (en) | 2015-02-25 |
Family
ID=52562560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420441696.7U Expired - Fee Related CN204173731U (en) | 2014-08-05 | 2014-08-05 | A kind of elevator fire protection gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204173731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107922164A (en) * | 2015-08-28 | 2018-04-17 | 三菱电机株式会社 | The stop doorframe of elevator |
-
2014
- 2014-08-05 CN CN201420441696.7U patent/CN204173731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107922164A (en) * | 2015-08-28 | 2018-04-17 | 三菱电机株式会社 | The stop doorframe of elevator |
| CN107922164B (en) * | 2015-08-28 | 2019-10-11 | 三菱电机株式会社 | The stop doorframe of elevator |
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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: 20150225 Termination date: 20200805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |