CN104961022A - Fireproof elevator landing door parted in middle - Google Patents
Fireproof elevator landing door parted in middle Download PDFInfo
- Publication number
- CN104961022A CN104961022A CN201510389514.5A CN201510389514A CN104961022A CN 104961022 A CN104961022 A CN 104961022A CN 201510389514 A CN201510389514 A CN 201510389514A CN 104961022 A CN104961022 A CN 104961022A
- Authority
- CN
- China
- Prior art keywords
- door
- plate
- fireproof
- fixedly connected
- fire
- 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
- B66B13/303—Details of door panels
Abstract
A fireproof elevator landing door parted in the middle comprises a door plank, wherein a side fireproof plate is fixedly connected to each side of the door plank, an upper fireproof plate is arranged on the top of the door plank, a lower fireproof plate is arranged on the bottom of the door plank, multiple reinforcing rib plates are fixedly connected to the back side of the door plank, multiple L-shaped connecting plates are fixedly connected to the side fireproof plates, and threaded through holes are formed in the connecting plates. Compared with the prior art, the fireproof elevator landing door parted in the middle has the advantages that due to the fact that the fireproof plates are arranged around the door plank, smoke generated in an elevator when a fire breaks out can be effectively shielded; furthermore, structure is simple, cost is low, and installation is convenient.
Description
Technical field
The present invention relates to point fireproof elevator shaft door in one, belong to elevator technology field.
Background technology
Elevator door is as the vitals of elevator car door system, separate 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 4 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, fire can spread to hoistway and car along gap with cigarette, the circuit control system of elevator is impacted, also hidden danger can be brought to the safety of passenger, and when burst fire, smog cannot be stopped.
Summary of the invention
Technical matters to be solved by this invention is: provide point fireproof elevator shaft door in one, to solve the problem of excessive clearance between current elevator industry middle level door and elevator door.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: point fireproof elevator shaft door in one, and include door-plate, the side of described door-plate is fixedly connected with side fire-proof plate, the top of described door-plate is provided with fire-proof plate, and the bottom of described door-plate is provided with lower fire-proof plate.
In order to increase the structural strength of door-plate, further, the back side of described door-plate is fixedly connected with multiple reinforcement gusset.
Conveniently connect, further, described side fire-proof plate is fixedly connected with multiple connecting panel, described connecting panel is L-type structure, and described connecting panel is provided with tapped through hole.
Compared with prior art, usefulness of the present invention is: provide point fireproof elevator shaft door in one, the surrounding of door-plate is provided with fire-proof plate, the smog of the generation of energy actv. shielding elevator presence of fire, and structure is simple, and cost is lower, and easy for installation.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is front view of the present invention.
In figure: 1, door-plate; 2, side fire-proof plate; 3, upper fire-proof plate; 4, lower fire-proof plate; 5, gusset is strengthened; 6, connecting panel; 7, tapped through hole.
detailed description of the invention:
Describe the present invention below in conjunction with the drawings and the specific embodiments: point fireproof elevator shaft door in the one according to Fig. 1, include door-plate 1, the side of described door-plate 1 is fixedly connected with side fire-proof plate 2, the top of described door-plate 1 is provided with fire-proof plate 3, the bottom of described door-plate 1 is provided with lower fire-proof plate 4, the back side of described door-plate 1 is fixedly connected with multiple reinforcement gusset 5, described side fire-proof plate 2 is fixedly connected with multiple connecting panel 6, described connecting panel 6, in L-type structure, described connecting panel 6 is provided with tapped through hole 7.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (2)
1. point fireproof elevator shaft door in a kind, it is characterized in that: include door-plate (1), the side of described door-plate (1) is fixedly connected with side fire-proof plate (2), the top of described door-plate (1) is provided with fire-proof plate (3), the bottom of described door-plate (1) is provided with lower fire-proof plate (4), described side fire-proof plate (2) is fixedly connected with multiple connecting panel (6), described connecting panel (6), in L-type structure, described connecting panel (6) is provided with tapped through hole (7).
2. according to claim 1 in point fireproof elevator shaft door, it is characterized in that: the back side of described door-plate (1) is fixedly connected with multiple reinforcement gusset (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389514.5A CN104961022A (en) | 2015-07-06 | 2015-07-06 | Fireproof elevator landing door parted in middle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389514.5A CN104961022A (en) | 2015-07-06 | 2015-07-06 | Fireproof elevator landing door parted in middle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104961022A true CN104961022A (en) | 2015-10-07 |
Family
ID=54215157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510389514.5A Pending CN104961022A (en) | 2015-07-06 | 2015-07-06 | Fireproof elevator landing door parted in middle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104961022A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230032880A1 (en) * | 2020-07-20 | 2023-02-02 | Wittur Holding Gmbh | Elevator door leaf and elevator system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005030629A1 (en) * | 2003-09-30 | 2005-04-07 | Toshiba Elevator Kabushiki Kaisha | Disaster control device for elevator |
| CN201495003U (en) * | 2009-09-02 | 2010-06-02 | 西子奥的斯电梯有限公司 | Fireproof elevator shaft door |
| CN102951531A (en) * | 2011-08-26 | 2013-03-06 | 康力电梯股份有限公司 | Landing door structure for high-speed elevator |
| CN204727401U (en) * | 2015-07-06 | 2015-10-28 | 苏州新达电扶梯部件有限公司 | In point fireproof elevator shaft door |
-
2015
- 2015-07-06 CN CN201510389514.5A patent/CN104961022A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005030629A1 (en) * | 2003-09-30 | 2005-04-07 | Toshiba Elevator Kabushiki Kaisha | Disaster control device for elevator |
| CN201495003U (en) * | 2009-09-02 | 2010-06-02 | 西子奥的斯电梯有限公司 | Fireproof elevator shaft door |
| CN102951531A (en) * | 2011-08-26 | 2013-03-06 | 康力电梯股份有限公司 | Landing door structure for high-speed elevator |
| CN204727401U (en) * | 2015-07-06 | 2015-10-28 | 苏州新达电扶梯部件有限公司 | In point fireproof elevator shaft door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230032880A1 (en) * | 2020-07-20 | 2023-02-02 | Wittur Holding Gmbh | Elevator door leaf and elevator system |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151007 |