CN210824972U - Self-rescue escape elevator - Google Patents
Self-rescue escape elevator Download PDFInfo
- Publication number
- CN210824972U CN210824972U CN201921710255.1U CN201921710255U CN210824972U CN 210824972 U CN210824972 U CN 210824972U CN 201921710255 U CN201921710255 U CN 201921710255U CN 210824972 U CN210824972 U CN 210824972U
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- elevator car
- elevator
- self
- rotating shaft
- skylight
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Abstract
The utility model relates to a self-rescue escape elevator, which comprises an elevator car, wherein the inner side surface of the elevator car is provided with a pull ring, the outer side surface and the upper part of the elevator car are provided with one or more fixed pulleys, the top surface of the elevator car is provided with a skylight for providing emergency self-rescue escape, and a belt is sequentially connected with the pull ring, the fixed pulley on the outer side surface of the elevator car, the fixed pulley above the elevator car and the skylight; a rotating shaft and a scroll rope ladder wound on the rotating shaft are further arranged above the elevator car, one end of the scroll rope ladder is fixed on the rotating shaft, the other end of the scroll rope ladder is wound along the rotating shaft, and the scroll rope ladder is arranged above the skylight; and the elevator car is also provided with a driving device for driving the rotating shaft to rotate. After adopting above-mentioned structure, its beneficial effect is: simple structure, control is convenient, and can realize saving oneself completely and flee, has solved the unable problem of fleing of current elevator of fleing.
Description
Technical Field
The utility model belongs to the technical field of the elevator, specific theory is about an elevator of fleing saves oneself.
Background
With the improvement of living standard of people, the traction type elevator is being widely applied. Although the existing traction type elevators are perfect in safety, the situation that passengers are trapped in a car due to faults of the elevators cannot be avoided. At present, the conventional method is to arrange an alarm, and after the alarm is pressed down, passengers wait for rescue in a car, but if network signals in the car are interfered and elevator faults are not found in time in building property, the passengers are likely to be trapped for a long time, and if the passengers have poor physical bodies, serious consequences can be caused. For this reason, more and more people are beginning to research self-rescue escape elevators.
Chinese patent document CN208829056U discloses an intelligent building elevator escape device, which is mainly a device for lifting an elevator by manual shaking. When the elevator cage is used, a person operates the rotating rod, the rope disc and the transmission device which are fixed on the rotating rod, and the whole elevator cage can be controlled to move up and down through manpower. Therefore, the escape elevator provided with the elevator lifting device can only enable the elevator to move up and down without a scheme of escaping by oneself, secondary accidents can be caused due to improper operation in the lifting process, the whole self-rescue device is complex in mechanism, and the maintenance cost is high.
Chinese patent document CN208916551U discloses a vertical lift elevator escape device, this device is equipped with the cat ladder subassembly in elevator car's inside, be equipped with the window of fleing at elevator car's top, be equipped with the groove of fleing in elevator car's outside, the groove of fleing is located on the wall of elevartor shaft, it climbs the board to be equipped with a plurality of in the groove of fleing, the calling set, the megaphone, wherein the calling set, the megaphone is connected with the external world, though the device of saving oneself can let the people climb out elevator car to the groove of fleing, then send distress signal to the external world through the distress device. Therefore, the escape elevator provided with the escape device needs to be provided with a distress signal device and an escape groove on each floor, and the structure is complex; moreover, the trapped person still cannot escape in a self-rescue manner.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a self-rescue escape elevator to solve the problem that current escape elevator's structure is complicated, can not realize saving oneself completely.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a self-rescue escape elevator comprises an elevator car, wherein a pull ring is arranged on the inner side surface of the elevator car, one or more fixed pulleys are arranged on the outer side surface and the upper side of the elevator car, a skylight for providing emergency self-rescue escape is arranged on the top surface of the elevator car, a belt is sequentially connected with the pull ring, the fixed pulleys on the outer side surface of the elevator car, the fixed pulleys above the elevator car and the skylight, and the skylight above the elevator car can be opened by pulling the pull ring when the self-rescue escape elevator is used;
the top of elevator car still is equipped with the pivot and around establishing at the epaxial spool rope ladder of changeing, and the one end of spool rope ladder is fixed in the pivot, and the other end is around establishing in the pivot, the top in skylight is located to spool rope ladder.
And the elevator car is also provided with a driving device for driving the rotating shaft to rotate.
According to the utility model discloses, drive arrangement includes the motor.
Further, drive arrangement still includes driven gear and driving gear, the driving gear is located on the drive shaft of motor, driven gear overlaps and establishes in the pivot, driven gear and driving gear transmission are connected.
According to the utility model discloses, elevator car's top still is equipped with the slide rail of two relative settings, the bottom in skylight is equipped with the pulley, pulley and two slide rail cooperation installations, the window can be relative under the pulling of external force the slide rail slides on the same day. The sliding rail and the pulley are matched, so that the skylight can be opened easily, and meanwhile, the skylight can be moved towards the sliding rail conveniently without changing the position randomly.
According to the utility model discloses, the pull ring sets up the position by elevator car door of left surface or right flank in elevator car, can save space.
Preferably, the fixed pulleys on the outer side surface of the elevator car are two and are respectively arranged on the outer part of the pull ring and the top of the outer side surface of the elevator car, and one fixed pulley above the elevator car is arranged in the pulling direction of the skylight.
According to the utility model discloses, the outside cover of pull ring is equipped with the safety cover, prevents children because of handy pulling pull ring such as curiosity, the safety cover is connected with elevator car's medial surface screw-thread fit.
According to the utility model discloses, still be equipped with the rolling button that unreels the button and be used for packing up spool rope ladder that is used for transferring spool rope ladder in the elevator car, unreel button and rolling button are connected with drive arrangement respectively, control pivot clockwise or anticlockwise rotation through drive arrangement to realize unreeling or the rolling of spool rope ladder.
The utility model discloses a self-rescue escape elevator, its beneficial effect is: the escape device is simple in structure, convenient to control and capable of realizing complete self-rescue escape.
Drawings
Fig. 1 is a schematic structural view of the self-rescue escape elevator of the utility model.
Detailed Description
The self-rescue escape elevator of the utility model is further described in detail below with reference to the specific drawings.
As shown in fig. 1, for the utility model discloses a self-rescue elevator of fleing, including elevator car 1, be equipped with a pull ring 2 on elevator car 1's the medial surface, elevator car 1's lateral surface and top are equipped with one or more fixed pulley 3, elevator car 1's top surface is equipped with and is used for providing emergent skylight 4 of escaping danger of saving oneself, and a belt 5 is connected with pull ring 2, fixed pulley 3 of elevator car 1's lateral surface, fixed pulley 3 and skylight 4 of elevator car 1's top surface in proper order. In use, the skylight 4 of the top surface of the elevator car 1 can be opened by pulling the pull ring 2.
The top of elevator car 1 still is equipped with support 6, locates pivot 7 on support 6 and around establishing the spool rope ladder 8 in pivot 7, and the one end of spool rope ladder 8 is fixed on pivot 7, and the other end is convoluteed along pivot 7. The reel rope ladder 8 is arranged right above the skylight. The rotating shaft 7 can rotate relative to the bracket 6. For example, a circular hole or a circular groove is provided in the bracket 6 to match the rotation shaft.
The elevator car 1 is also provided with a driving device 9 for driving the rotating shaft 7 to rotate. The driving device 9 comprises a motor 91, a driving gear 92 and a driven gear 93, the driving gear 92 is arranged on a driving shaft of the motor 91, the driven gear 93 is sleeved on the rotating shaft 7, and the driven gear 92 is meshed with the driving gear 93. It should be noted that the driving gear 92 and the driven gear 93 may be chain-driven.
The top of the elevator car 1 is further provided with two oppositely arranged sliding rails 10, and the bottom of the skylight 4 is provided with a pulley (not shown in the figure), which is installed in cooperation with the two sliding rails 10. When the skylight 4 is pulled by an external force, the skylight 4 can slide relative to the sliding rail 10. The sliding rail 10 and the pulley are arranged in a matched manner, so that the skylight 4 can be conveniently opened, labor is saved, meanwhile, the skylight 4 can be conveniently moved towards the sliding rail 10, and the position cannot be changed at will.
The pull ring 2 is arranged on the left side surface or the right side surface in the elevator car 1 and leans against the position of the elevator car door, so that the space can be saved.
The fixed pulleys 3 on the outer side surface of the elevator car 1 are preferably two and are respectively arranged on the outer side of the pull ring 2 and the top of the outer side surface of the elevator car 1, and the fixed pulley on the top surface of the elevator car 1 is preferably one and is arranged in the pulling direction of the skylight 4.
The outside cover of pull ring 2 is equipped with first protection casing 12, prevents children because of curiosity etc. smooth-hand pulling pull ring 2, first protection casing 12 is connected with elevator car 1's medial surface screw-thread fit.
Still be equipped with the unwinding button that is used for transferring spool rope ladder and the rolling button (not shown on the figure) that is used for packing up spool rope ladder in elevator car 1, unwinding button and rolling button are connected with motor 91 respectively, control pivot 7 clockwise or anticlockwise rotation through motor 91 to realize unreeling or the rolling of spool rope ladder 8. It should be noted that the manner of controlling the motor 91 by the button to control the rotation shaft to rotate clockwise or counterclockwise is the prior art, and therefore, the connection relationship between the button and the motor is not described in detail.
The outside of unreeling button and rolling button is preferred to be provided with the second safety cover (not shown in the figure), and the second safety cover is connected with the medial surface screw-thread fit of elevator car 1.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and decorations can be made without departing from the principle of the present invention. Such modifications and finishes are also to be considered as the scope of protection of the present invention.
Claims (8)
1. A self-rescue escape elevator is characterized by comprising an elevator car, wherein a pull ring is arranged on the inner side surface of the elevator car, one or more fixed pulleys are arranged on the outer side surface and above the elevator car, a skylight for providing emergency self-rescue escape is arranged on the top surface of the elevator car, and a belt is sequentially connected with the pull ring, the fixed pulleys on the outer side surface of the elevator car, the fixed pulleys above the elevator car and the skylight;
a rotating shaft and a scroll rope ladder wound on the rotating shaft are further arranged above the elevator car, one end of the scroll rope ladder is fixed on the rotating shaft, the other end of the scroll rope ladder is wound along the rotating shaft, and the scroll rope ladder is arranged above the skylight; and the elevator car is also provided with a driving device for driving the rotating shaft to rotate.
2. The self-rescue escape elevator of claim 1, wherein the drive device comprises a motor.
3. The self-rescue escape elevator as claimed in claim 2, wherein the driving device further comprises a driven gear and a driving gear, the driving gear is arranged on a driving shaft of the motor, the driven gear is sleeved on the rotating shaft, and the driven gear is in transmission connection with the driving gear.
4. The self-rescue escape elevator as claimed in claim 1, wherein the top of the elevator car is further provided with two oppositely arranged slide rails, the bottom of the skylight is provided with pulleys, and the pulleys are installed in cooperation with the two slide rails.
5. The self-rescue escape elevator as recited in claim 1, wherein the pull ring is disposed at a position of the left side or the right side in the elevator car against the elevator car door.
6. The self-rescue escape elevator as claimed in claim 1, wherein the number of the fixed pulleys on the outer side surface of the elevator car is two, the two fixed pulleys are respectively arranged on the outer part of the pull ring and the top of the outer side surface of the elevator car, and the number of the fixed pulleys on the upper part of the elevator car is one, and the two fixed pulleys are arranged in the pulling direction of the skylight.
7. The self-rescue escape elevator as recited in claim 1, wherein a protective cover is sleeved on the outer portion of the pull ring, and the protective cover is in threaded fit connection with the inner side surface of the elevator car.
8. The self-rescue escape elevator as claimed in claim 1, wherein an unwinding button for unwinding the rope ladder of the reel and a winding button for winding up the rope ladder of the reel are further provided in the elevator car, and the unwinding button and the winding button are respectively connected with the driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921710255.1U CN210824972U (en) | 2019-10-08 | 2019-10-08 | Self-rescue escape elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921710255.1U CN210824972U (en) | 2019-10-08 | 2019-10-08 | Self-rescue escape elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210824972U true CN210824972U (en) | 2020-06-23 |
Family
ID=71256220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921710255.1U Expired - Fee Related CN210824972U (en) | 2019-10-08 | 2019-10-08 | Self-rescue escape elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210824972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113896068A (en) * | 2021-10-25 | 2022-01-07 | 嘉兴科纳沃川电子有限公司 | Integrated elevator self-rescue device and control method thereof |
| CN114470540A (en) * | 2022-02-21 | 2022-05-13 | 常熟理工学院 | High-rise lifting escape device |
-
2019
- 2019-10-08 CN CN201921710255.1U patent/CN210824972U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113896068A (en) * | 2021-10-25 | 2022-01-07 | 嘉兴科纳沃川电子有限公司 | Integrated elevator self-rescue device and control method thereof |
| CN114470540A (en) * | 2022-02-21 | 2022-05-13 | 常熟理工学院 | High-rise lifting escape device |
| CN114470540B (en) * | 2022-02-21 | 2022-11-08 | 常熟理工学院 | High-rise lifting escape device |
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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: 20200623 Termination date: 20211008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |