CN214828226U - Safe type elevator car - Google Patents
Safe type elevator car Download PDFInfo
- Publication number
- CN214828226U CN214828226U CN202120317156.8U CN202120317156U CN214828226U CN 214828226 U CN214828226 U CN 214828226U CN 202120317156 U CN202120317156 U CN 202120317156U CN 214828226 U CN214828226 U CN 214828226U
- Authority
- CN
- China
- Prior art keywords
- car
- fixed
- sedan
- driving
- chair
- 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
Images
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a safe elevator car, which comprises a car body, wherein the car body comprises a car top, a car bottom and a car wall; the car bottom comprises an upper fixed car bottom layer, a middle car bottom layer and a lower fixed car bottom layer; go up fixed sedan-chair bottom with all be equipped with the safety mouth down on the fixed sedan-chair bottom, middle sedan-chair bottom is established at last fixed sedan-chair bottom and down between the fixed sedan-chair bottom, goes up fixed sedan-chair bottom and still is equipped with drive arrangement down between the fixed sedan-chair bottom, but middle sedan-chair bottom passes through drive arrangement horizontal migration. When the elevator breaks down, passengers in the elevator car can leave from the lower part of the car bottom after opening the safety opening and after the middle car bottom layer, so that the external rescue time can be reduced; the middle car bottom layer can be opened and closed through the driving device, so that the passengers can conveniently leave from the car bottom when the elevator is in failure even if the elevator is used by the passengers under the normal condition.
Description
Technical Field
The utility model relates to an elevator car technical field especially relates to a safe type elevator car.
Background
As an electromechanical integrated device, the elevator inevitably has some faults in the using process. After the elevator breaks down, should in time rescue the people of being stranded in the inside car, avoid the trouble of elevator to bring unnecessary injury to the inside personnel of elevator car.
At present, for personnel trapped inside the elevator car, rescue personnel rescue passengers from the car top by opening the car top after entering the elevator car, but the time of telephone charges required for the rescue personnel to enter the elevator car from a shaft is more, so that the time spent on rescuing the passengers is longer. Passengers inside the car often cannot open the car roof by themselves due to height reasons.
Therefore, a safe elevator car is to be designed, when the elevator breaks down, passengers in the elevator car can leave the elevator car after self-rescue, and the external rescue time is saved.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a when the elevator of solution breaks down, the passenger need wait for outside personnel rescue, leads to the rescue time to increase, provides a safe type elevator car.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a safety elevator car comprises a car body, wherein the car body comprises a car top, a car bottom and a car wall; the car bottom comprises an upper fixed car bottom layer, a middle car bottom layer and a lower fixed car bottom layer; go up fixed sedan-chair bottom with all be equipped with the safety mouth down on the fixed sedan-chair bottom, middle sedan-chair bottom is established at last fixed sedan-chair bottom and down between the fixed sedan-chair bottom, goes up fixed sedan-chair bottom and still is equipped with drive arrangement down between the fixed sedan-chair bottom, but middle sedan-chair bottom passes through drive arrangement horizontal migration.
Preferably, the driving device comprises a driving motor, a driving lead screw, a driving wheel and a driving belt; the two driving screws are fixed on the car wall through bearings, driving wheels are arranged on the two driving screws, and any one of the two driving wheels and the driving motor are connected through a driving belt; the bottom layer of the middle car is arranged on the driving screw rod. The driving motor drives the driving screw rod to rotate, so that the bottom layer of the middle car is opened and closed, the driving mode is simple, and the normal use of the elevator is not influenced.
Preferably, the driving screw is provided with two sections of threads, the rotating directions of the two sections of threads are opposite, the number of the middle car bottom layers is two, and the two middle car bottom layers are fixed on the driving screw through the sleeve. When the driving motor runs, the two middle car bottom layers run along opposite horizontal directions, and the middle car bottom layers are convenient to open and close.
Preferably, the two middle car bottom layers are both rectangular, and the width of the middle car bottom layer is one fourth of the width of the upper fixed car bottom layer. The car bottom layer can be opened to the maximum degree in the middle, and passengers can leave from the car bottom conveniently in the later period.
Preferably, the surface of the upper fixed car bottom layer is also provided with a baffle which is detachably fixed on the upper fixed car bottom layer. The baffle of being convenient for carries out the later stage and dismantles, and the baffle of being equipped with also is convenient for the passenger to stand, does not influence the elevator and uses.
The utility model discloses following beneficial effect has: (1) when the elevator breaks down, passengers in the elevator car can leave from the lower part of the car bottom after opening the safety opening and after the middle car bottom layer, so that the external rescue time can be reduced; (2) the middle car bottom layer can be opened and closed through the driving device, so that the passengers can conveniently leave from the car bottom when the elevator is in failure even if the elevator is used by the passengers under the normal condition.
Drawings
FIG. 1 is a schematic structural view of two intermediate car floors of the present invention in contact;
FIG. 2 is a schematic structural view of the utility model when two middle car floors are separated;
FIG. 3 is a schematic view of the installation structure of the bottom layer of the middle car of the present invention;
fig. 4 is a schematic structural view of the upper fixed car bottom layer of the utility model;
FIG. 5 is a schematic view of the installation structure of the middle baffle plate of the present invention on the bottom layer of the upper fixed car;
in the figure: 1-upper fixed car bottom layer, 2-middle car bottom layer, 3-lower fixed car bottom layer, 4-driving motor, 5-driving screw rod, 6-driving wheel, 7-driving belt, 8-sleeve and 9-baffle.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
A safety elevator car comprises a car body, wherein the car body comprises a car top, a car bottom and a car wall; the car bottom comprises an upper fixed car bottom layer 1, a middle car bottom layer 2 and a lower fixed car bottom layer 3; go up fixed sedan-chair bottom 1 with all be equipped with the safety mouth on the fixed sedan-chair bottom 3 down, middle sedan-chair bottom 2 is established on fixed sedan-chair bottom 1 and down between the fixed sedan-chair bottom 3, goes up fixed sedan-chair bottom 1 and still is equipped with drive arrangement down between the fixed sedan-chair bottom 3, but middle sedan-chair bottom 2 passes through drive arrangement horizontal migration.
The driving device comprises a driving motor 4, a driving screw 5, a driving wheel 6 and a driving belt 7; the driving device comprises two driving screw rods 5, wherein two ends of each driving screw rod 5 are fixed on the car wall through bearings, driving wheels 6 are arranged on each driving screw rod 5, and the two driving wheels 6, any one of the driving wheels 6 and a driving motor 4 are connected through a driving belt 7; the intermediate bottom 2 is mounted on a drive screw 5. The driving motor 4 drives the driving screw rod 5 to rotate, so that the middle car bottom layer 2 is opened and closed, the driving mode is simple, and the normal use of the elevator is not influenced.
Two threads are arranged on the driving screw 5, the rotating directions of the two threads are opposite, the number of the middle car bottom layers 2 is two, and the two middle car bottom layers 2 are fixed on the driving screw 5 through the sleeve 8. When the driving motor 4 is operated, the two intermediate floors 2 are operated in opposite horizontal directions, which facilitates the opening and closing of the intermediate floors 2.
The two middle car bottom layers 2 are both rectangular, and the width of the middle car bottom layer 2 is one fourth of the width of the upper fixed car bottom layer 1. The car bottom layer 2 in the middle can be opened to the maximum extent, and passengers can leave from the car bottom conveniently in the later period.
The surface of the upper fixed car bottom layer 1 is also provided with a baffle 9, and the baffle 9 can be detachably fixed on the upper fixed car bottom layer 1. Baffle 9 of being convenient for carries out the later stage and dismantles, and baffle 9 of being equipped with also is convenient for the passenger to stand, does not influence the elevator and uses.
Installation and use of this implementation: firstly, a lower fixed car bottom layer 3 is installed on the car wall, then a driving roller is installed on a driving screw rod 5, and the driving roller, and the driving roller and a driving motor 4 are connected through a driving belt 7; the driving screw 5 is fixed on the car wall through a bearing, and the two middle car bottom layers 2 are arranged on the driving screw 5 through a sleeve 8. And finally, fixing the baffle 9 at the safety opening of the upper fixed car bottom layer 1.
Under normal conditions, the two middle car bottom layers 2 are in a contact state, and the baffle 9 blocks a safety opening on the upper fixed car bottom layer 1. When the elevator has some accidents, after the outside rescue workers determine the position where the elevator car stops, the nearest landing door below the elevator car is opened, then the inside workers open the baffle plate 9, then the two middle car bottom layers 2 are separated through the driving device, and passengers in the elevator car can leave from the car through the rope ladder.
Claims (5)
1. The utility model provides a safe type elevator car, includes car body, its characterized in that: the car body comprises a car top, a car bottom and a car wall; the car bottom comprises an upper fixed car bottom layer (1), a middle car bottom layer (2) and a lower fixed car bottom layer (3); go up fixed sedan-chair bottom (1) with all be equipped with the safety mouth down on fixed sedan-chair bottom (3), middle sedan-chair bottom (2) are established and are fixed between sedan-chair bottom (1) and lower fixed sedan-chair bottom (3) on, still are equipped with drive arrangement between fixed sedan-chair bottom (1) and lower fixed sedan-chair bottom (3) on, but middle sedan-chair bottom (2) pass through drive arrangement horizontal migration.
2. The secure elevator car of claim 1, wherein: the driving device comprises a driving motor (4), a driving screw rod (5), a driving wheel (6) and a driving belt (7); the driving mechanism is characterized in that the number of the driving screw rods (5) is two, two ends of each driving screw rod (5) are fixed on the car wall through bearings, driving wheels (6) are arranged on the two driving screw rods (5), and the two driving wheels (6) and any one of the driving wheels (6) and the driving motor (4) are connected through a driving belt (7); the middle car bottom layer (2) is arranged on the driving screw rod (5).
3. A secure elevator car as set forth in claim 2 wherein: two sections of threads are arranged on the driving screw rod (5), the rotating directions of the two sections of threads are opposite, two middle car bottom layers (2) are arranged, and the two middle car bottom layers (2) are fixed on the driving screw rod (5) through a sleeve (8).
4. A secure elevator car as set forth in claim 3 wherein: the two middle car bottom layers (2) are both rectangular, and the width of the middle car bottom layer (2) is one fourth of the width of the upper fixed car bottom layer (1).
5. The secure elevator car of claim 1, wherein: the surface of the upper fixed car bottom layer (1) is also provided with a baffle (9), and the baffle (9) can be detachably fixed on the upper fixed car bottom layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120317156.8U CN214828226U (en) | 2021-02-04 | 2021-02-04 | Safe type elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120317156.8U CN214828226U (en) | 2021-02-04 | 2021-02-04 | Safe type elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214828226U true CN214828226U (en) | 2021-11-23 |
Family
ID=80005405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120317156.8U Active CN214828226U (en) | 2021-02-04 | 2021-02-04 | Safe type elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214828226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832617A (en) * | 2021-01-14 | 2021-05-25 | 湖州富机电梯有限公司 | Novel door machine with middle opening and closing door |
-
2021
- 2021-02-04 CN CN202120317156.8U patent/CN214828226U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832617A (en) * | 2021-01-14 | 2021-05-25 | 湖州富机电梯有限公司 | Novel door machine with middle opening and closing door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109132794B (en) | Screw type vertical elevator and working method thereof | |
| CN209922684U (en) | Elevator auxiliary lifting device | |
| CN214828226U (en) | Safe type elevator car | |
| EP3070041A1 (en) | Automatic rescue apparatus for elevator | |
| JP5571130B2 (en) | Elevator equipment | |
| CN112320535A (en) | Safe car device for elevator | |
| CN1972856A (en) | Emergency device for raising or lowering lifts trapped between floors | |
| CN207226738U (en) | A kind of lifter for building construction | |
| EP0020825A1 (en) | Apparatus for the transfer of loads from one level to another | |
| CN205652948U (en) | Car with save oneself and slowly fall function | |
| CN207418077U (en) | Mechanical ascending and descending escape device and elevator | |
| KR101715330B1 (en) | Manual operation remote control for pit of elevator | |
| CN109384119A (en) | Mechanical ascending and descending escape device, elevator and method | |
| JP2785061B2 (en) | High-speed shared cargo elevator for construction | |
| CN208135704U (en) | A kind of carriage hand-operated lifting limiting device | |
| JPH034473B2 (en) | ||
| CN216613619U (en) | Rescue mechanism adopting lift car safety door | |
| CN221191179U (en) | Emergency rescue device for elevator without machine room | |
| CN114314273B (en) | Elevator car structure convenient to overhaul | |
| JPH07267543A (en) | Door shutting device of elevator | |
| CN213679337U (en) | Automatic rescue device for elevator trapped people | |
| CN215924111U (en) | Self-rescue escape device for elevator cage | |
| CN218507308U (en) | Device for safe escape in elevator | |
| CN218754401U (en) | Elevator lifting assembly | |
| CN213707450U (en) | Safe elevator car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |