CN201512328U - Decelerating wing umbrella of elevator - Google Patents
Decelerating wing umbrella of elevator Download PDFInfo
- Publication number
- CN201512328U CN201512328U CN2009202271835U CN200920227183U CN201512328U CN 201512328 U CN201512328 U CN 201512328U CN 2009202271835 U CN2009202271835 U CN 2009202271835U CN 200920227183 U CN200920227183 U CN 200920227183U CN 201512328 U CN201512328 U CN 201512328U
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- CN
- China
- Prior art keywords
- elevator
- umbrella
- wing
- wing umbrella
- case
- 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
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model relates to a decelerating wing umbrella of an elevator. Wing umbrella boxes are installed at the two sides of the lift car of the elevator, the upper end of each wing umbrella box is provided with an umbrella outlet hole, and the lower end is provided with an air inlet. Each wing umbrella box is provided with a decelerating wing umbrella and an umbrella post. When the acceleration of free falling of the elevator caused by the condition that the elevator is out of control due to failure is equal to and larger than 9.8 m/s2, the decelerating wing umbrella of the elevator arranged on the top outside the elevator can be automatically opened to furthest reduce the falling speed of the elevator in the quick falling process of the elevator and realize the buffering function when the elevator falls to the ground, thereby the damage to passengers can be reduced.
Description
Affiliated technical field
Deceleration of elevator wing umbrella when the utility model relates to a kind of elevator and drops for some reason.
Background technology
At present, the elevator used at the high-rise building of usefulness all exists potential safety hazard, in case the free-falling body that is out of control for some reason drops, will cause the personnel's that take a lift injures and deaths when elevator, and how reducing and eliminating this potential safety hazard is a current difficult problem.
Summary of the invention
In order to address the above problem, the utility model provides a kind of deceleration of elevator wing umbrella, this deceleration of elevator wing umbrella is at elevator when the acceleration/accel of free fall out of control is equal to and greater than 9.8m/s2 for some reason, the deceleration of elevator wing umbrella that is located at the outer top of elevator will be opened automatically, when descending rapidly, elevator lowers the speed of falling to greatest extent, make elevator when landing, play the bumper and absorbing shock effect when contacting to earth, thereby reduce passenger's damage.
The purpose of this utility model is to realize like this, a kind of deceleration of elevator wing umbrella, the wing umbrella case that becomes one with it is housed in the both sides of elevator occupant case, bring out the umbrella hole on the wing umbrella case, the lower end is provided with ventilation inlet, wing umbrella case is equipped with deceleration wing umbrella and umbrella bolt, under the situation of the normal lifting of elevator at ordinary times, the wing umbrella is contained in can not go out in the wing umbrella case and opens, when elevator is out of control for some reason, the speed that elevator occupant case descends reaches and during greater than 9.8m/s2, blast air will pour from the ventilation inlet of wing umbrella case lower end, thereby the wing umbrella is ejected and opens from going out the umbrella hole, the umbrella bolt of wing umbrella case is held the umbrella bottom line, fastened parachute so just for elevator occupant case, the speed that makes occupant's case descend reduces greatly and slowly lands, and has played the effect that has guaranteed the elevator occupant safety.
Characteristics of the present utility model are, and are simple in structure, need not external power, rely on natural wind parachute-opening in emergency circumstances, safe in utilization.
Description of drawings
Structural representation when Fig. 1 is the parachute-opening of this utility model,
Fig. 2 is a upward view of the present utility model.
Among the figure: 1, elevator occupant case; 2, wing umbrella case; 3, wing umbrella; 4; Ventilation inlet; 5, go out the umbrella hole; 6, umbrella bolt.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As shown in the figure, a kind of deceleration of elevator wing umbrella, the wing umbrella case 2 that becomes one with it is housed in the both sides of elevator occupant case 1, bring out umbrella hole 5 on the wing umbrella case 2, the lower end is provided with ventilation inlet 4, wing umbrella case 2 is equipped with deceleration wing umbrella 3 and umbrella bolt 6, under the situation of the normal lifting of elevator at ordinary times, wing umbrella 3 is contained in can not go out in the wing umbrella case 2 and opens, when elevator is out of control for some reason, the speed that elevator occupant case 1 descends reaches and during greater than 9.8m/s2, blast air will pour from the ventilation inlet 4 of wing umbrella case 2 lower ends, thereby wing umbrella 3 is ejected and opens from going out umbrella hole 5, and the umbrella bolt 6 of wing umbrella case 2 is held wing umbrellas 3 bottom lines, has so just fastened parachute to elevator occupant case 1, the speed that makes occupant's case 1 descend reduces greatly and slowly lands, and has played the effect that has guaranteed the elevator occupant safety.
Claims (3)
1. a deceleration of elevator wing umbrella is characterized in that: the wing umbrella case that becomes one with it is housed in the both sides of elevator occupant case.
2. deceleration of elevator wing umbrella according to claim 1 is characterized in that: bring out the umbrella hole on the wing umbrella case, the lower end is provided with ventilation inlet.
3. deceleration of elevator wing umbrella according to claim 1 is characterized in that: wing umbrella case is equipped with deceleration wing umbrella and umbrella bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202271835U CN201512328U (en) | 2009-09-18 | 2009-09-18 | Decelerating wing umbrella of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202271835U CN201512328U (en) | 2009-09-18 | 2009-09-18 | Decelerating wing umbrella of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201512328U true CN201512328U (en) | 2010-06-23 |
Family
ID=42483734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202271835U Expired - Fee Related CN201512328U (en) | 2009-09-18 | 2009-09-18 | Decelerating wing umbrella of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201512328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185531A (en) * | 2016-10-09 | 2016-12-07 | 重庆能源职业学院 | A kind of fall arrest elevator hold-fast body |
-
2009
- 2009-09-18 CN CN2009202271835U patent/CN201512328U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185531A (en) * | 2016-10-09 | 2016-12-07 | 重庆能源职业学院 | A kind of fall arrest elevator hold-fast body |
| CN106185531B (en) * | 2016-10-09 | 2018-07-31 | 重庆能源职业学院 | A kind of fall arrest elevator hold-fast body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20100918 |