CN203158988U - Novel ventilating elevator lift car - Google Patents
Novel ventilating elevator lift car Download PDFInfo
- Publication number
- CN203158988U CN203158988U CN 201320122795 CN201320122795U CN203158988U CN 203158988 U CN203158988 U CN 203158988U CN 201320122795 CN201320122795 CN 201320122795 CN 201320122795 U CN201320122795 U CN 201320122795U CN 203158988 U CN203158988 U CN 203158988U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- lift car
- fixed frame
- top board
- vent window
- 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
Images
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model provides a novel ventilating elevator lift car which comprises a top plate, a bottom plate and a side wall. A plurality of ventilation openings are formed in the top plate, and a fixing frame is arranged on the outer side edge of the lift car top plate at each ventilation opening position. A plurality of guide posts are arranged on each fixing frame, and a cover plate is arranged on the guide posts and can move vertically up and down. Each cover plate is made of iron, a plurality of electromagnets matched with the cover plate are arranged on each fixing frame, and elastic parts are arranged between cover plates and each fixing frames and used for supporting the cover plate upwards. When power is off, the ventilation openings are opened automatically, an effective ventilation area is increased, ventilation in the lift car is ensured, the problem that a trapped person is lack of oxygen is solved, and the performance of safety and reliability of an elevator is ensured.
Description
Technical field
The utility model relates to the elevator field, refers to a kind of novel ventilated lift car especially.
Background technology
General passenger elevator, its car ventilation system is typically provided with breather port, and adopts electrical equipments such as axial-flow fan or air-conditioning to strengthen fanning effect, and the area of breather port is generally very little, often has only the 1%-2% of car payload space.When the unexpected power failure of elevator, because draft equipment is out of service and breather port is less, cause the air flow property in the car to reduce, if at this moment there is the people stranded in the car, just may cause being had difficulty in breathing because of anoxic by oppressive, particularly trapped personnel more for a long time, the situation of easier appearance expiratory dyspnea even shock takes place.
The utility model content
The utility model proposes a kind of novel ventilated lift car, can when elevator has a power failure, open automatically, increase airiness, the problem of the shock of avoiding occurring suffocating.
The technical solution of the utility model is achieved in that a kind of novel ventilated lift car, the top board, base plate and the sidewall that comprise car, described top board is provided with several vent windows, edge, the outside at each vent window car top board is provided with fixed frame, described fixed frame is provided with several guideposts, guidepost is provided with the vertically cover plate of up-and-down movement, described cover plate is irony, fixed frame is provided with the electromagnet of several and cover plate coupling, is provided with between cover plate and the fixed frame the elastic component of cover plate to upper support.
As preferably, described vent window has four, is separately positioned on the top board corner location, and vent window is isosceles right triangle, and its square edge and top board side are fitted.
As preferably, described fixed frame also is and the triangle of vent window coupling that described guidepost is three, is separately positioned on three angles of fixed frame.
As preferably, described elastic component is sheathed on each a guide pillar spring, and spring is between fixed mount and cover plate.
As preferably, described electromagnet is arranged on the middle part on every limit of fixed frame.
Compared with prior art, advantage of the present utility model is: vent window is opened automatically when having a power failure, and increases the available ventilation area, guarantees the airiness situation in the car, avoids trapped personnel the problem of anoxic to occur, guarantees the safety and reliability of elevator.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model ventilation assembly.
Among the figure: 1, top board; 2, vent window; 3, fixed frame; 4, guidepost; 5, cover plate; 6, spring; 7, electromagnet.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment: referring to Fig. 1 and Fig. 2, a kind of novel ventilated lift car, the top board 1, base plate and the sidewall that comprise car, described top board 1 is provided with several vent windows 2, edge, the outside at each vent window 2 car top board 1 is provided with fixed frame 3, described fixed frame 3 is provided with several guideposts 4, guidepost 4 is provided with the vertically cover plate 5 of up-and-down movement, described cover plate 5 is irony, fixed frame 3 is provided with the electromagnet 7 of several and cover plate 5 couplings, is provided with the elastic component of cover plate 5 to upper support between cover plate 5 and the fixed frame 3.
As preferably, described vent window 2 has four, is separately positioned on top board 1 corner location, and vent window 2 is isosceles right triangle, and its square edge and top board 1 side are fitted.
As preferably, described fixed frame 3 also is and the triangle of vent window 2 couplings that described guidepost 4 is three, is separately positioned on 3 three angles of fixed frame.
As preferably, described elastic component is sheathed on each a guide pillar spring 6, and spring 6 is between fixed mount and cover plate 5.
As preferably, described electromagnet 7 is arranged on the middle part on fixed frame 3 every limits.
Compared with prior art, advantage of the present utility model is: vent window 2 is opened automatically when having a power failure, and increases the available ventilation area, guarantees the airiness situation in the car, avoids trapped personnel the problem of anoxic to occur, guarantees the safety and reliability of elevator.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. novel ventilated lift car, the top board (1) that comprises car, base plate and sidewall, it is characterized in that: described top board (1) is provided with several vent windows (2), be provided with fixed frame (3) in the edge, the outside of each vent window (2) car top board (1), described fixed frame (3) is provided with several guideposts (4), guidepost (4) is provided with the vertically cover plate of up-and-down movement (5), described cover plate (5) is irony, fixed frame (3) is provided with the electromagnet (7) of several and cover plate (5) coupling, is provided with the elastic component of cover plate (5) to upper support between cover plate (5) and the fixed frame (3).
2. novel ventilated lift car according to claim 1, it is characterized in that: described vent window (2) has four, is separately positioned on top board (1) corner location, and vent window (2) is isosceles right triangle, and its square edge and top board (1) side is fitted.
3. novel ventilated lift car according to claim 2 is characterized in that: described fixed frame (3) also for and the triangle of vent window (2) coupling, described guidepost (4) is three, is separately positioned on (3) three angles of fixed frame.
4. novel ventilated lift car according to claim 1 is characterized in that: described elastic component is a spring (6) sheathed on each guide pillar, and spring (6) is positioned between fixed mount and the cover plate (5).
5. novel ventilated lift car according to claim 1, it is characterized in that: described electromagnet (7) is arranged on the middle part on every limit of fixed frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122795 CN203158988U (en) | 2013-03-18 | 2013-03-18 | Novel ventilating elevator lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122795 CN203158988U (en) | 2013-03-18 | 2013-03-18 | Novel ventilating elevator lift car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203158988U true CN203158988U (en) | 2013-08-28 |
Family
ID=49020191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320122795 Expired - Fee Related CN203158988U (en) | 2013-03-18 | 2013-03-18 | Novel ventilating elevator lift car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203158988U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754735A (en) * | 2014-01-22 | 2014-04-30 | 江苏蒙哥马利电梯有限公司 | Lift car ventilating device in power-off state |
| CN107640686A (en) * | 2017-11-08 | 2018-01-30 | 苏迅电梯有限公司 | A kind of ventable towed elevator |
| CN111559688A (en) * | 2020-05-20 | 2020-08-21 | 上海三菱电梯有限公司 | Negative pressure type air purification car |
-
2013
- 2013-03-18 CN CN 201320122795 patent/CN203158988U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754735A (en) * | 2014-01-22 | 2014-04-30 | 江苏蒙哥马利电梯有限公司 | Lift car ventilating device in power-off state |
| CN107640686A (en) * | 2017-11-08 | 2018-01-30 | 苏迅电梯有限公司 | A kind of ventable towed elevator |
| CN111559688A (en) * | 2020-05-20 | 2020-08-21 | 上海三菱电梯有限公司 | Negative pressure type air purification car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101289153B (en) | Ventilation device for elevator cage | |
| CN203158988U (en) | Novel ventilating elevator lift car | |
| MY159046A (en) | Roof ventilation system | |
| CN205675952U (en) | A kind of elevator hoistways heat abstractor | |
| CN204111131U (en) | Be arranged at the read out instrument of the wall of lift car | |
| CN105366501A (en) | Ventilating device of lift car | |
| CN202414933U (en) | Elevator cage ventilating device | |
| CN104030126A (en) | Ventilation device for a display of an elevator hall door | |
| CN204847704U (en) | Outdoor elevator car of waterproof type | |
| CN103255869B (en) | A kind of combined type edge closing bar of indoor suspended ceiling | |
| CN105060074A (en) | Waterproof outdoor elevator car | |
| KR200469454Y1 (en) | Electric-driven diffuser | |
| US20130233652A1 (en) | Elevator system with emergency operation and backup power supply at the same location as the elevator drive | |
| KR101597518B1 (en) | Windbrake device for safe window | |
| CN202325185U (en) | Easily mounted folding screen window or screen door | |
| CN201825622U (en) | Novel elevator car wall | |
| CN204917492U (en) | Switch board outside elevator room | |
| CN106081803A (en) | A kind of goods lift car top | |
| CN202220027U (en) | Elevator car top mounting mechanism | |
| CN205187584U (en) | Sedan -chair top of high car | |
| CN203278023U (en) | Switch cabinet pressure-reduction panel with ventilation device | |
| CN104060743B (en) | A kind of duct type electrical equipment connector of Integral ceiling | |
| CN204643479U (en) | A kind of improved integral elevator car top | |
| CN210921702U (en) | Ventilation structure of elevator ceiling | |
| CN203233610U (en) | Side-hanged electric cabinet for transporter in well |
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: 20130828 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |