CN204355897U - Elevator falls terraced shock absorber - Google Patents
Elevator falls terraced shock absorber Download PDFInfo
- Publication number
- CN204355897U CN204355897U CN201420832682.8U CN201420832682U CN204355897U CN 204355897 U CN204355897 U CN 204355897U CN 201420832682 U CN201420832682 U CN 201420832682U CN 204355897 U CN204355897 U CN 204355897U
- Authority
- CN
- China
- Prior art keywords
- elevator
- air bag
- lift car
- safety
- shock absorber
- 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
Abstract
The utility model relates to a kind of elevator and falls terraced shock absorber, and comprise lift car, lift car is provided with Automatic door of elevator, and described elevator car roof midway location is provided with air bag layer; Described lift car sidewall is provided with illumination equipment; Bottom described lift car and top is provided with safety air bag; Described lift car bottom lower surface is provided with water bumper; Water bumper comprises hydraulic ram, and the piston rod front end of hydraulic ram is provided with emergent sensor, and emergent sensor is connected with bottom safety airbag actuation device.The utility model elevator falls terraced shock absorber, and structure is simple, the basis falling terraced shock absorber adds safety air bag and hydraulic damping device, improve the safety of elevator at original elevator, prevent elevator from falling personal injury that ladder causes passenger.
Description
Technical field
The utility model relates to a kind of elevator safety ensuring equipment, specifically, relates to a kind of elevator and falls terraced shock absorber
Background technology
Along with the development of skyscraper, elevator presents the trend of high speed, in existing elevator, safety device is provided with emergency braking apparatus, after the descending speed of lift car has exceeded certain speed, emergency braking apparatus has made lift car stop according to suitable deceleration/decel.
But when emergency braking apparatus is malfunctioning, the passenger in elevator will be in breakneck condition, skyscraper thirty or forty layer will be all very general, even if elevator is not from top layer but falls ladder from tens layers, passenger is also that One's life will be difficult to save.
Utility model content
For above-mentioned deficiency of the prior art, the utility model provides a kind of structure simple, safe and reliable, ensures that the elevator of passenger's personal safety falls terraced shock absorber
Technical solution adopted in the utility model is:
A kind of elevator falls terraced shock absorber, and comprise lift car, lift car is provided with Automatic door of elevator, and described elevator car roof midway location is provided with air bag layer; Described lift car sidewall is provided with sidewall safety air bag; Bottom safety air bag is provided with bottom described lift car; Safety top air bag is provided with between described elevator car roof top board and air bag layer; Described safety top air bag is arranged on elevator car roof midway location; Described lift car bottom lower surface is provided with water bumper; Water bumper comprises hydraulic ram, and the piston rod front end of hydraulic ram is provided with emergent sensor, and emergent sensor is connected with safety top airbag actuation device with bottom safety airbag actuation device respectively.
Described bottom safety air bag is four, arranges at bottom even.
Described water bumper is 5, is separately positioned on the corner bottom lift car and middle part.
The beneficial effect of the utility model hinge structure:
The utility model elevator falls terraced shock absorber, and structure is simple, the basis falling terraced shock absorber adds safety air bag and hydraulic damping device, improve the safety of elevator at original elevator, prevent elevator from falling personal injury that ladder causes passenger.
Accompanying drawing explanation
Fig. 1 is the elevator car structure schematic diagram that the utility model elevator falls terraced shock absorber;
Fig. 2 is the structural representation that the utility model elevator falls terraced shock absorber.
Major part nomenclature in accompanying drawing:
In figure:
1, lift car 2, Automatic door of elevator
3, air bag layer 4, bottom safety air bag
5, water bumper 6, emergent sensor
7, spring bumper 8, braking sensor
9, safety top air bag 10, sidewall safety air bag.
Detailed description of the invention
Referring to drawings and Examples, the utility model is described in detail:
Accompanying drawing 1-2 is known, and a kind of elevator falls terraced shock absorber, comprises lift car 1, and lift car 1 is provided with Automatic door of elevator 2, and described lift car 1 crown center position is provided with air bag layer 3; Described lift car sidewall is provided with sidewall safety air bag 10; Be provided with the sidewall of Automatic door of elevator, sidewall safety air bag is two, is separately positioned on Automatic door of elevator both sides; Bottom safety air bag 4 is provided with bottom described lift car; Safety top air bag 9 is provided with between described elevator car roof top board and air bag layer 3; Described safety top air bag 9 is arranged on elevator car roof midway location; Described lift car bottom lower surface is provided with water bumper 5; Water bumper 5 comprises hydraulic ram, and the piston rod front end of hydraulic ram is provided with emergent sensor 6, and emergent sensor 6 is connected with safety top airbag actuation device with bottom safety airbag actuation device respectively.
Described bottom safety air bag 4 is four, arranges at bottom even.
Described water bumper is 5, is separately positioned on the corner bottom lift car and middle part.
The piston rod front end of described hydraulic ram is provided with spring bumper 7, and spring bumper 7 front end is provided with braking sensor 8, and braking sensor 8 is connected with elevator brake.
When elevator, in operational process, the terraced accident of pendant occurs suddenly, lift car falls downwards with higher speed, when lift car and earth surface, with ground, sharp impacts occurs.The emergent sensor of lift car bottom and earth surface, emergent sensor sends signal and triggers bottom safety airbag actuation device, sidewall safety air bag starter gear and safety top airbag actuation device; Bottom safety air bag, sidewall safety air bag and safety top air bag are opened simultaneously, ensure the life security of passenger.The spring bumper of lift car and hydraulic damping device greatly cushion the impulsive force on lift car and ground.
Claims (3)
1. elevator falls a terraced shock absorber, comprises lift car, and lift car is provided with Automatic door of elevator, it is characterized in that: described elevator car roof midway location is provided with air bag layer; Described lift car sidewall is provided with sidewall safety air bag; Bottom safety air bag is provided with bottom described lift car; Safety top air bag is provided with between described elevator car roof top board and air bag layer; Described safety top air bag is arranged on elevator car roof midway location; Described lift car bottom lower surface is provided with water bumper; Water bumper comprises hydraulic ram, and the piston rod front end of hydraulic ram is provided with emergent sensor, and emergent sensor is connected with safety top airbag actuation device with bottom safety airbag actuation device respectively.
2. elevator falls terraced shock absorber according to claim 1, it is characterized in that: described bottom safety air bag is four, arranges at bottom even.
3. elevator falls terraced shock absorber according to claim 1, it is characterized in that: described water bumper is 5, is separately positioned on the corner bottom lift car and middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832682.8U CN204355897U (en) | 2014-12-24 | 2014-12-24 | Elevator falls terraced shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420832682.8U CN204355897U (en) | 2014-12-24 | 2014-12-24 | Elevator falls terraced shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204355897U true CN204355897U (en) | 2015-05-27 |
Family
ID=53257378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420832682.8U Expired - Fee Related CN204355897U (en) | 2014-12-24 | 2014-12-24 | Elevator falls terraced shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204355897U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173956A (en) * | 2015-09-26 | 2015-12-23 | 梁纲 | Three-mechanism synchronous clamping system |
| CN105217406A (en) * | 2015-09-26 | 2016-01-06 | 梁纲 | The inner box body device with air bag |
| CN107585656A (en) * | 2017-08-31 | 2018-01-16 | 重庆迈高电梯有限公司 | A kind of impact absorbing supplementary security system |
| CN108439122A (en) * | 2018-04-16 | 2018-08-24 | 广东锐牛科技有限公司 | A kind of fast escaping device of attached wall elevator |
-
2014
- 2014-12-24 CN CN201420832682.8U patent/CN204355897U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173956A (en) * | 2015-09-26 | 2015-12-23 | 梁纲 | Three-mechanism synchronous clamping system |
| CN105217406A (en) * | 2015-09-26 | 2016-01-06 | 梁纲 | The inner box body device with air bag |
| CN107585656A (en) * | 2017-08-31 | 2018-01-16 | 重庆迈高电梯有限公司 | A kind of impact absorbing supplementary security system |
| CN108439122A (en) * | 2018-04-16 | 2018-08-24 | 广东锐牛科技有限公司 | A kind of fast escaping device of attached wall elevator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20161224 |