CN207957460U - Liftable type lift car - Google Patents
Liftable type lift car Download PDFInfo
- Publication number
- CN207957460U CN207957460U CN201820253607.4U CN201820253607U CN207957460U CN 207957460 U CN207957460 U CN 207957460U CN 201820253607 U CN201820253607 U CN 201820253607U CN 207957460 U CN207957460 U CN 207957460U
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- car
- liftable type
- type lift
- frame
- lift car
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Abstract
The utility model discloses a kind of Liftable type lift cars, it is desirable to provide a kind of Liftable type lift car that escape is convenient and safe, its technical solution is as follows：A kind of Liftable type lift car, including car and car frame are connected with sliding rail between the car and car frame, the lifting drive that car can be made to move up and down is provided on the car frame, locking system is additionally provided on the car frame.In the case where Lift out of order is out of service, the controllable cage descending of trapped person to nearest floor ground is then departed from the utility model, improves the safety for taking elevator.
Description
Technical field
The utility model is related to technical field of elevator equipment, more particularly to a kind of Liftable type lift car.
Background technology
In modern society, elevator has become essential transporting equipment.The appearance of elevator, greatly facilitates people
Life.But elevator can stop in the process of running because of failure and in midway, passenger can be trapped in elevator.At present
The reply common way of such case is that an escaping exit is arranged in elevator car roof, and stranded passenger climbs out of electricity by escaping exit
Ladder.This escape mode needs to consume larger muscle power in escape, and there are certain danger for this escape mode.
Such as：China Patent Publication No. CN204737527U, November 4 2015 publication date, the title of innovation and creation
It is a kind of lift escape system, including hoistway ontology and is arranged in the intrinsic car body of hoistway, the car body includes
Elevator car ceiling is provided with auxiliary hoistway in the hoistway ontology, be provided in the auxiliary hoistway climbing device with it is described
Car body connects；Described elevator car ceiling a side, which is provided with, can make the elevator car ceiling rotate down one
The rotational structure of angle, and the opposite side of a side for being provided with the rotational structure of the elevator car ceiling is provided with closure
Structure.The utility model is disadvantageous in that：Stranded passenger needs to escape from car top, and escape is more inconvenient and is escaping
There is certain risk in the process.
Invention content
The purpose of this utility model be solve existing elevator encounter failure midway it is out of service when passenger escape it is inconvenient
And the dangerous larger problem of escape, a kind of Liftable type lift car that escape is convenient and safe is provided.
The purpose of this utility model is achieved by the following technical solution：A kind of Liftable type lift car, including sedan-chair
Compartment and car frame are connected with sliding rail between the car and car frame, being provided on the car frame can make to move down on car
Dynamic lifting drive is additionally provided with locking system on the car frame.
It when elevator normal operation, is locked by the locking system between the car and car frame, the car
It cannot be relatively moved between car frame, ensure the safety of elevator normal operation.The sliding rail plays the movement of car and is oriented to
Effect.When elevator encounter failure midway it is out of service when, stranded passenger can by manual operation unlock locking system, then operate
The lifting drive makes cage descending to the floor ground nearest from stranded position leave.
Preferably, the car frame is cuboid framework structure, the both sides centre position of the car frame is equipped with vertical
Column.
Preferably, the car both sides are equipped with rack and locking hole, stand-by power supply, control circuit are equipped in the car
It is switched with control.
Preferably, the lifting drive includes driving motor, worm type of reduction gearing, driving gear and rack,
The rack is mounted on car both sides.
Preferably, intermeshing turbine and worm screw are equipped in the turbine and worm retarder, the worm screw and driving
Motor is connected, and the worm gear is connected with driving gear.
Preferably, the driving gear is engaged with the rack being located on car.
Preferably, the locking system includes locking rod and by motor-driven gear.
Preferably, the gear drives the locking rod to move horizontally in being rotated by for motor.
Preferably, the locking rod alignment is located at the locking hole on car.
The utility model has the beneficial effects that：
1. elevator carries out locking between car and car frame in normal operation by locking system, elevator is improved just
Often safety when operation；
2. elevator encounter failure it is out of service when, car can be manually controlled by passenger makes elevator drop to and stranded position
Nearest floor is set, stranded passenger is allow safely and conveniently to leave failure elevator.
Description of the drawings
Fig. 1 is Liftable type elevator car structure schematic diagram.
Fig. 2 is lockable mechanism structural representation.
In figure：1, car, 2, car frame, 3, column, 4, lifting drive, 5, rack, 6, locking system, 61, locking
Bar, 62, gear, 11, locking hole.
Specific implementation mode
It is further described below by specific implementation mode and in conjunction with attached drawing to the utility model.
Referring to Fig. 1 and Fig. 2, the utility model includes car frame 2, and the car frame 2 is cuboid framework structure, the sedan-chair
The both sides centre position of compartment frame is equipped with column 3.3 inside of the column is equipped with sliding rail, the peace in the direction and column 3 of the sliding rail
It is parallel to fill direction.Car 1 is connected on the sliding rail.The car 1 is cuboid, and the car is equipped with elevator door, described
Elevator door is equipped with manual opener, and the elevator door in case of emergency can be opened manually.In the car
Equipped with stand-by power supply, control circuit and control switch.The outside of the column 3 is equipped with lifting drive 4.The lifting is driven
Dynamic device 4 includes driving motor, worm type of reduction gearing, driving gear and rack 5.Phase is equipped in the turbine and worm retarder
The turbine mutually engaged and worm screw, the driving motor are connected with worm screw, and the worm gear is connected with driving gear.The rack 5 is pacified
Mounted in car both sides, the installation direction of the rack 5 is parallel with guide rail.The driving gear is nibbled with the rack 5 being located on car 1
It closes.The car 1 can move under the driving of the lifting drive 4 along slide direction.1 both sides of the car are respectively provided with
One cylindrical locking hole 11.3 outside of the column is additionally provided with locking system 6, and the locking system 6 is mounted on the upper of column
Portion, the locking system 6 is including locking rod 61 and by motor-driven gear 62.The locking rod 62 is cylinder, locking rod
It is equipped with several teeth.The locking rod 61 is engaged by the tooth for being located at thereon with gear 62.Drive of the gear 62 in motor
Dynamic lower rotation drives the locking rod 61 to move horizontally.The locking rod 61 is directed at the locking hole 11 being located on car 1.The liter
Drop driving device 4 and locking system 6 are connected with the control circuit being located in car, the control circuit and the stand-by power supply and
Control switch is connected.The control switch is equipped with " rising ", " decline ", " locking " and " unlock " four buttons.The car
It is inside additionally provided with safety box, the control switch is arranged in the safety box, and passenger does not allow to use under nonemergency.
In normal operation, the locking rod 61 is inserted into locking hole 11 elevator, car 1 and 2 locking of car frame.Work as elevator
When breaking down out of service in the process of running, stranded passenger can be by the manual opener that is arranged on elevator door with hand
Flowing mode opening elevator door opens safety box, presses " unlock " button, the locking rod is moved to and locks under the driving of gear
Only hole 11 is detached from, and passenger presses " decline " button, drive of the car 1 in the lifting drive 4 according to the position where oneself
Dynamic decline, drops to the floor ground nearest with stranded position, then passenger can leave elevator.Maintenance personal can press
" rising " button makes car 1 rise to initial position, and then pressing " locking " button makes car 1 and 2 locking of car frame, excludes event
Elevator can be put back into after barrier.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, any new to this practicality
Structure after the simple transformation of type belongs to the scope of protection of the utility model.
Claims (9)
1. a kind of Liftable type lift car, it is characterised in that：Including car（1）And car frame（2）, the car（1）With sedan-chair
Compartment frame（2）Between be connected with sliding rail, the car frame（2）On be provided with and can make car（1）The lifting driving dress moved up and down
It sets（4）, the car frame（2）On be additionally provided with locking system（6）.
2. Liftable type lift car according to claim 1, which is characterized in that the car frame（2）For cuboid frame
Frame structure, the car frame（2）Both sides centre position column is installed（3）.
3. Liftable type lift car according to claim 1 or 2, which is characterized in that the car（1）Both sides are equipped with lock
Only hole（11）, the car（1）It is interior to be equipped with stand-by power supply, control circuit and control switch.
4. Liftable type lift car according to claim 1 or 2, which is characterized in that the lifting drive（4）Packet
Include driving motor, worm type of reduction gearing, driving gear and rack（5）, the rack（5）Mounted on car（1）Both sides.
5. Liftable type lift car according to claim 4, which is characterized in that be equipped in the worm type of reduction gearing
Intermeshing turbine and worm screw, the worm screw are connected with driving motor, and the worm gear is connected with driving gear.
6. Liftable type lift car according to claim 5, which is characterized in that the driving gear and be located at car
（1）On rack（5）Engagement.
7. Liftable type lift car according to claim 1 or 2, which is characterized in that the locking system（6）Including lock
Only bar（61）With by motor-driven gear（62）.
8. Liftable type lift car according to claim 7, which is characterized in that the gear（62）In the driving of motor
Lower rotation drives the locking rod（61）It moves horizontally.
9. Liftable type lift car according to claim 8, which is characterized in that the locking rod（61）Alignment is located at sedan-chair
Compartment（1）On locking hole（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253607.4U CN207957460U (en) | 2018-02-12 | 2018-02-12 | Liftable type lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253607.4U CN207957460U (en) | 2018-02-12 | 2018-02-12 | Liftable type lift car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207957460U true CN207957460U (en) | 2018-10-12 |
Family
ID=63739225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820253607.4U Active CN207957460U (en) | 2018-02-12 | 2018-02-12 | Liftable type lift car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207957460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395640A (en) * | 2019-08-01 | 2019-11-01 | 上海三菱电梯有限公司 | A kind of home lift |
| CN113120726A (en) * | 2021-03-19 | 2021-07-16 | 江苏船谷重工有限公司 | External elevator suitable for old community transformation |
-
2018
- 2018-02-12 CN CN201820253607.4U patent/CN207957460U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395640A (en) * | 2019-08-01 | 2019-11-01 | 上海三菱电梯有限公司 | A kind of home lift |
| CN113120726A (en) * | 2021-03-19 | 2021-07-16 | 江苏船谷重工有限公司 | External elevator suitable for old community transformation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |