CN203127953U - Elevator with safety air bag - Google Patents
Elevator with safety air bag Download PDFInfo
- Publication number
- CN203127953U CN203127953U CN 201320028312 CN201320028312U CN203127953U CN 203127953 U CN203127953 U CN 203127953U CN 201320028312 CN201320028312 CN 201320028312 CN 201320028312 U CN201320028312 U CN 201320028312U CN 203127953 U CN203127953 U CN 203127953U
- Authority
- CN
- China
- Prior art keywords
- air bag
- safety air
- elevator
- safety
- car
- 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
- 239000002360 explosive Substances 0.000 claims abstract description 12
- 210000004712 air sac Anatomy 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
Images
Landscapes
- Types And Forms Of Lifts (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses an elevator with a safety air bag. The elevator with the safety air bag comprises a lift car, the safety air bag is arranged on the bottom layer of the lift car, a buffering plate is arranged above the safety air bag, the buffering plate is connected with the bottom layer of the lift car through explosive bolts, a crash sensor is mounted on the bottom layer of the lift car on the side close to the ground, and the output end of the crash sensor is connected with the input end of a safety air bag controller which controls the fracture of the explosive bolts. By means of the elevator with the safety air bag, the safety of the elevator is improved, and the elevator with the safety air bag can be widely used.
Description
Technical field
The utility model relates to a kind of safe elevator, especially designs a kind of elevator with safety air bag.
Background technology
Along with Chinese economic development, high buildings and large mansions are also more and more, and the use of elevator is also more and more frequent, yet the safety of elevator but is a problem that can not be ignored, and the case that elevator tenesmus out of control causes casualties also occurs repeatedly.In order to reduce personal casualty, increase the safety factor of elevator, existing many schemes are transplanted to the safety air bag concept on the automobile on the elevator at present, and two class schemes are generally speaking arranged:
1, the bottom outside lift car increases air bag or increase air bag in elevator.
2, the ground in lift car increases air bag, and air bag ejected in car when the end that takes place to squat was unexpected.
All there is certain defective in these two kinds of present schemes, and for the 1st kind of scheme, air bag need bear the impact of personnel's weight in whole lift car and the car, and impulsive force is very big, air bag are required high, often are difficult to realize, cost is also high; For the 2nd kind of scheme, when the end, is unexpected owing to take place to squat, the air bag that is placed on car ground is to eject in car, just up eject on car ground relatively, impulsive force also was very large when air bag flicked, and in this case, stood in people above the air bag before obtaining the air bag buffer action, blast impulse when both legs will bear air bag earlier and flick may cause serious injury on the contrary.
The utility model content
The utility model provides a kind of elevator with safety air bag at the deficiencies in the prior art, its objective is when the end accident of squatting takes place, and buffering is provided, and reduces injury.
For achieving the above object, the technical solution adopted in the utility model is:
The elevator of band safety air bag, comprise car, described car bottom is provided with safety air bag, described safety air bag top is provided with dash plate, described dash plate is connected with the car bottom by explosive bolt, described car bottom is equipped with crash sensor near a side on ground, and the mouth of described crash sensor is connected with the safety air sac controller input end of control explosive bolt fracture.
Described safety air sac controller is used for the collision alarm gathered according to crash sensor, controls respectively that safety air bag pops up and the fracture of explosive bolt.
Compared with prior art, the elevator of the utility model band safety air bag has the following advantages:
The first, safety air bag is placed in the lift car, only needs the impact of grantee's body weight, does not need to bear the impact of whole carriage weight, can directly continue to use existing safe automobile air bag design, is convenient to realize that cost also can reduce.
The second, the safety air bag top is provided with dash plate, forms the space that an air bag flicks with the car bottom, directly to the impact to human body, has improved safety greatly when having avoided air bag to flick.
The 3rd, applying flexible, the elevator of the utility model band safety air bag except commercial, civilian elevator uses, also can use at the building site elevator.
Description of drawings
Below the content of each width of cloth accompanying drawing expression of the utility model specification sheets and the mark among the figure are made brief description:
Fig. 1 is the structural representation of the elevator of the utility model band safety air bag;
Mark among the above-mentioned figure is:
1, car, 2, the car bottom, 3, safety air bag, 4, dash plate, 5, explosive bolt, 6, colliding sensor, 7, safety air sac controller.
The specific embodiment
Contrast accompanying drawing below, by the description to optimum embodiment, the specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, the elevator of band safety air bag, comprise car 1, car bottom 2 is provided with safety air bag 3, the safety air bag top is provided with dash plate 4, dash plate 4 is connected with car bottom (2) by explosive bolt 5, and car bottom 2 is equipped with crash sensor 6 near a side on ground, and the mouth of crash sensor 6 is connected with safety air sac controller 7 input ends of control explosive bolt fracture.
Safety air sac controller 7 is used for the collision alarm gathered according to crash sensor 6, controls respectively that safety air bag 3 pops up and the fracture of explosive bolt 5.
When the generation crouching end, is unexpected, crash sensor 6 is sensed collision at first, send collision alarm and pass to safety air sac controller 7, safety air sac controller 7 is opened safety air bag 3 when blowing up explosive bolt 5, make in the mezzanine space of safety air bag 3 between car bottom 2 and dash plate 4 and flick, dash plate 4 drops on the safety air bag 3 that flicks subsequently, thereby the personnel in the elevator are played buffer action.
Above the utility model has been carried out exemplary description; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (1)
1. be with the elevator of safety air bag, comprise car (1), it is characterized in that, car bottom (2) is provided with safety air bag (3), described safety air bag top is provided with dash plate (4), described dash plate (4) is connected with car bottom (2) by explosive bolt (5), and described car bottom (2) is equipped with crash sensor (6) near a side on ground, and the mouth of described crash sensor (6) is connected with safety air sac controller (7) input end of control explosive bolt fracture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028312 CN203127953U (en) | 2013-01-18 | 2013-01-18 | Elevator with safety air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320028312 CN203127953U (en) | 2013-01-18 | 2013-01-18 | Elevator with safety air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203127953U true CN203127953U (en) | 2013-08-14 |
Family
ID=48935951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320028312 Expired - Fee Related CN203127953U (en) | 2013-01-18 | 2013-01-18 | Elevator with safety air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203127953U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879856A (en) * | 2014-03-10 | 2014-06-25 | 袁芳革 | Elevator lift car safety device |
| CN103979385A (en) * | 2014-05-30 | 2014-08-13 | 湖南海诺电梯有限公司 | Novel lift car structure for shallow pit elevator |
| CN107152134A (en) * | 2017-06-12 | 2017-09-12 | 合肥光聚财建筑装饰工程有限公司 | A kind of safety-type light internal wall decorative panel and its assemble method |
-
2013
- 2013-01-18 CN CN 201320028312 patent/CN203127953U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879856A (en) * | 2014-03-10 | 2014-06-25 | 袁芳革 | Elevator lift car safety device |
| CN103879856B (en) * | 2014-03-10 | 2016-08-17 | 袁芳革 | A kind of elevator car safety device |
| CN103979385A (en) * | 2014-05-30 | 2014-08-13 | 湖南海诺电梯有限公司 | Novel lift car structure for shallow pit elevator |
| CN107152134A (en) * | 2017-06-12 | 2017-09-12 | 合肥光聚财建筑装饰工程有限公司 | A kind of safety-type light internal wall decorative panel and its assemble method |
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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 |
Granted publication date: 20130814 Termination date: 20150118 |
|
| EXPY | Termination of patent right or utility model |