CN208617180U - A kind of lift car with emergency life escaping function - Google Patents
A kind of lift car with emergency life escaping function Download PDFInfo
- Publication number
- CN208617180U CN208617180U CN201820953691.0U CN201820953691U CN208617180U CN 208617180 U CN208617180 U CN 208617180U CN 201820953691 U CN201820953691 U CN 201820953691U CN 208617180 U CN208617180 U CN 208617180U
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- pulley
- axis
- lift car
- bevel gear
- spur gear
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Abstract
The utility model discloses a kind of lift cars with emergency life escaping function, including traction machine, wirerope, connecting plate and guide rail, the connecting plate lower end face passes through wheel carrier from top to bottom and is sequentially installed with pulley A and pulley B, it is disposed with pulley C and pulley D from top to bottom immediately below the pulley B, the pulley C and pulley D is fixedly mounted on the car frame immediately below the pulley D by wheel carrier, reverse wheel is also equipped with by wheel carrier on the left of the car frame, bevel gear A is provided with immediately below the reverse wheel, the front end the bevel gear A is equipped with axis A, cable wire tail end bolt is fixed on the axis A, cable wire top bolt is fixed on the wheel carrier of the pulley B.The utility model structure is simple, is convenient for old-fashioned Retrofit of Elevator, for the emergency that happens suddenly, provide a possibility that elevator passenger is saved oneself, can also greatly shorten rescue time, the effective guarantee life security of elevator passenger.
Description
Technical field
The utility model relates to equipment technology field of transport, specifically a kind of lift car with emergency life escaping function.
Background technique
Lift car is the sedan-chair body component that elevator is used to transporting passengers or cargo and other load.Furred ceiling be usually mirror surface not
Become rusty Steel material.The design of Lift car type elevator space environment must use functional requirement as core in elevator to meet passenger.With
Urban architecture constantly high building, elevator have become the indispensable accessory of building interior, the then safety problem of elevator
It has been pulled on the teeth of the storm.And most important of which is that can passenger safely and effectively withdraw escape when stranded out of elevator
Problem.
Elevator once breaks down, and will lead to passenger and is trapped in elevator, and when common self-rescue method passes through elevator car
Intercommunication or alarm latency rescue in compartment, however it is more long to wait for rescue the time, such as emergency, passenger is difficult to save oneself in elevator；
In rescue operations, if lift car is stuck in elevator shaft, when car door and floor door misplace, passenger also can only unilaterally be rescued
It helps, any help can not be provided, virtually increase rescue difficulty.
Utility model content
In order to solve the problems mentioned above in the background art, the utility model provides a kind of with emergency life escaping function
Lift car.
To achieve the above object, the utility model provides the following technical solutions:
A kind of lift car with emergency life escaping function, including traction machine, wirerope, connecting plate and guide rail, the company
Fishplate bar lower end surface passes through wheel carrier from top to bottom and is sequentially installed with immediately below pulley A and pulley B, the pulley B from top to bottom successively
It is provided with pulley C and pulley D, the pulley C and pulley D is fixedly mounted on car frame immediately below the pulley D by wheel carrier
On, reverse wheel is also equipped with by wheel carrier on the left of the car frame, is provided with bevel gear A, the cone immediately below the reverse wheel
Gear A front end is equipped with axis A, and cable wire tail end bolt is fixed on the axis A, and cable wire top bolt is fixed on the pulley
On the wheel carrier of B, the cable wire from first to last successively bypasses the pulley C, pulley B, pulley D, pulley A, reverse wheel and axis A.
Further scheme as the utility model: the pulley A and pulley B radius ratio are 2-4:1.
Further scheme as the utility model: the pulley C and pulley D radius ratio are 2-4:1.
Further scheme as the utility model: the bevel gear A is engaged with bevel gear B, at the bevel gear B axle heart
Axis B is installed by key, the axis B is extended right up in the cavity of cable wire.
Further scheme as the utility model: the left end the axis B is equipped with spur gear A, the spur gear A by key
It is engaged with the spur gear B at its rear, the gear ratio of the spur gear A and the spur gear B are 2-5:1, and the spur gear B passes through
Key is mounted on axis C, and the axis C left end is mounted on the cavity left wall by bearing.
Further scheme as the utility model: the axis C right end is welded with turntable, the turntable with it is described
Spur gear B radius ratio is 2-3:1, is welded with handle on the turntable right side, the cavity right wall is machined with opening, institute
Front-right of the position in the turntable of opening is stated, is provided with cover board on the right side of the opening.
Compared with prior art, the utility model has the beneficial effects that
Work as Lift out of order, if if lift car is stuck in elevator shaft and car door and floor door misplace, in elevator
Passenger is by intercommunication or alarming for help in lift car, and the situation is critical when rescue personnel can not rush to rapidly, and rescue personnel can be with
It instructs passenger in elevator to open the cover board, rotates the handle on the turntable, at this moment will drive the spur gear B, straight-tooth
Wheel A, bevel gear B, bevel gear A are successively rotated, and the last axis A rotation makes the cable wire of the disk on the axis A unreel or receive
Volume, pulls the pulley blocks of the top to move, and is aligned car door and floor door, realization is saved oneself, and the configuration of the present invention is simple is convenient for
Old-fashioned Retrofit of Elevator provides a possibility that elevator passenger is saved oneself, can also greatly shorten rescue time for the emergency that happens suddenly,
The effective guarantee life security of elevator passenger.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the lift car with emergency life escaping function.
Fig. 2 is the left view of carriage in the lift car with emergency life escaping function.
Fig. 3 is the local perspective view of carriage in the lift car with emergency life escaping function.
In figure: 1- traction machine, 2- wirerope, 3- connecting plate, 4- guide rail, 5- pulley A, 6- pulley B, 7- pulley C, 8- pulley
D, 9- car frame, 10- reverse wheel, 11- bevel gear A, 12- axis A, 13- cable wire, 14- bevel gear B, 15- axis B, 16- carriage, 17-
Cavity, 18- spur gear A, 19- spur gear B, 20- axis C, 21- turntable, 22- handle, 23- opening, 24- cover board.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1,2,3, in the utility model embodiment, a kind of lift car with emergency life escaping function, including
Traction machine 1, wirerope 2, connecting plate 3 and guide rail 4,3 lower end surface of connecting plate pass through wheel carrier from top to bottom and are sequentially installed with cunning
It takes turns A5 and pulley B6, the pulley A5 and pulley B6 radius ratio is 2-4:1, set gradually from top to bottom immediately below the pulley B6
There are pulley C7 and pulley D8, the pulley C7 and pulley D8 radius ratio is 2-4:1, the pulley C7 and pulley D8 solid by wheel carrier
Dingan County is also equipped with reverse wheel 10 by wheel carrier on the left of the car frame 9 on the car frame 9 immediately below the pulley D8,
Bevel gear A11 is provided with immediately below the reverse wheel 10, the front end the bevel gear A11 is equipped with axis A12,13 tail end bolt of cable wire
It is fixed on the axis A12, the 13 top bolt of cable wire is fixed on the wheel carrier of the pulley B6, and the cable wire 13 is from the beginning extremely
Tail successively bypasses the pulley C7, pulley B6, pulley D8, pulley A5, reverse wheel 10 and axis A12, the bevel gear A11 and cone tooth
B14 engagement is taken turns, the gear ratio of the bevel gear A11 and bevel gear B14 is 3-5:1, and the bevel gear B14 passes through at axle center
Key is equipped with axis B15, and the axis B15 is extended right up in the cavity 17 of cable wire 13, and the left end the axis B15 is equipped with directly by key
Gear A 18, the spur gear A18 are engaged with the spur gear B19 at its rear, the tooth of the spur gear A18 and the spur gear B19
For number than being mounted on axis C20 for 2-5:1, the spur gear B19 by key, the axis C20 left end is mounted on institute by bearing
17 left wall of cavity is stated, the axis C20 right end is welded with turntable 21, the turntable 21 and the spur gear B19 radius ratio
For 2-3:1, it is welded with handle 22 on 21 right side of turntable, 17 right wall of cavity is machined with opening 23, described to open
In the front-right of the turntable 21,23 right side of opening is provided with cover board 24 for the position of mouth 23.
The working principle of the utility model is: working as Lift out of order, if if lift car is stuck in elevator shaft and sedan-chair
Compartment door and floor door misplace, and passenger is by intercommunication or alarming for help in lift car in elevator, and the situation is critical, and rescue personnel can not
When rushing to rapidly, rescue personnel can instruct passenger in elevator to open the cover board 24, rotate the handle 22 on the turntable 21,
At this moment the spur gear B19, spur gear A18, bevel gear B14, bevel gear A11 will be driven successively to rotate, the last axis A12
Rotation, makes the cable wire 13 of the disk on the axis A12 unreel or wind, and pulls the pulley blocks movement of 9 top, makes carriage
Door and the alignment of floor door, realization are saved oneself, and the configuration of the present invention is simple is convenient for old-fashioned Retrofit of Elevator, for the emergency that happens suddenly, are provided
A possibility that elevator passenger is saved oneself, can also greatly shorten rescue time, the effective guarantee life security of elevator passenger.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of lift car with emergency life escaping function, including traction machine (1), wirerope (2), connecting plate (3) and guide rail
) and pulley B (4), it is characterised in that: connecting plate (3) lower end surface passes through wheel carrier from top to bottom and is sequentially installed with pulley A(5
(6), the pulley B(6) immediately below be disposed with pulley C(7 from top to bottom) and pulley D(8), the pulley C(7) and pulley
D(8 the pulley D(8) is fixedly mounted on by wheel carrier) immediately below car frame (9) on, pass through wheel on the left of the car frame (9)
Frame is also equipped with reverse wheel (10), is provided with bevel gear A(11 immediately below the reverse wheel (10)), the bevel gear A(11) before
End is equipped with axis A(12), cable wire (13) tail end bolt is fixed on the axis A(12) on, cable wire (13) top bolt is fixed
In the pulley B(6) wheel carrier on, the cable wire (13) from first to last successively bypass the pulley C(7), pulley B(6), pulley
D(8), pulley A(5), reverse wheel (10) and axis A(12).
2. a kind of lift car with emergency life escaping function according to claim 1, it is characterised in that: the pulley A
(5) and pulley B(6) radius ratio be 2-4:1.
3. a kind of lift car with emergency life escaping function according to claim 1, it is characterised in that: the pulley C
(7) and pulley D(8) radius ratio be 2-4:1.
4. a kind of lift car with emergency life escaping function according to claim 1, it is characterised in that: the bevel gear
A(11) engaged with bevel gear B(14), the bevel gear B(14) axis B(15 is equipped with by key at axle center), the axis B(15) to
The right side extends in the cavity (17) of cable wire (13).
5. a kind of lift car with emergency life escaping function according to claim 4, it is characterised in that: the axis B
(15) left end is equipped with spur gear A(18 by key), the spur gear A(18) it is engaged with the spur gear B(19 at its rear), it is described
Spur gear A(18) with the gear ratio of the spur gear B(19) be 2-5:1, the spur gear B(19) axis C is mounted on by key
(20) on, the axis C(20) left end by bearing is mounted on the cavity (17) left wall.
6. a kind of lift car with emergency life escaping function according to claim 5, it is characterised in that: the axis C
(20) right end is welded with turntable (21), and the turntable (21) is 2-3:1 with the spur gear B(19) radius ratio, described
It is welded with handle (22) on turntable (21) right side, cavity (17) right wall is machined with opening (23), the opening
(23) in the front-right of the turntable (21), opening (23) right side is provided with cover board (24) for position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820953691.0U CN208617180U (en) | 2018-06-20 | 2018-06-20 | A kind of lift car with emergency life escaping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820953691.0U CN208617180U (en) | 2018-06-20 | 2018-06-20 | A kind of lift car with emergency life escaping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208617180U true CN208617180U (en) | 2019-03-19 |
Family
ID=65701854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820953691.0U Expired - Fee Related CN208617180U (en) | 2018-06-20 | 2018-06-20 | A kind of lift car with emergency life escaping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208617180U (en) |
-
2018
- 2018-06-20 CN CN201820953691.0U patent/CN208617180U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20200620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |