CN102020151A - Elevator deceleration wing umbrella - Google Patents
Elevator deceleration wing umbrella Download PDFInfo
- Publication number
- CN102020151A CN102020151A CN2009100189987A CN200910018998A CN102020151A CN 102020151 A CN102020151 A CN 102020151A CN 2009100189987 A CN2009100189987 A CN 2009100189987A CN 200910018998 A CN200910018998 A CN 200910018998A CN 102020151 A CN102020151 A CN 102020151A
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- Prior art keywords
- elevator
- umbrella
- wing
- wing umbrella
- deceleration
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses an elevator deceleration wing umbrella. Wing umbrella boxes are arranged on two sides of an elevator passenger box; an umbrella outlet hole is formed on the upper end of the wing umbrella box, and an air inlet is formed on the lower end of the wing umbrella box; and the wing umbrella box is provided with a deceleration wing umbrella and an umbrella bolt. In the elevator deceleration wing umbrella, when the free fall acceleration of the elevator which is out of control due to a fault is equal to or more than 9.8m/s<2>, an elevator deceleration wing umbrella arranged on the external top part of the elevator opens automatically to reduce the falling speed of the fast falling elevator to a maximum degree and conducts a cushioning function when the elevator falls onto the ground, and thus, the injuries to the passengers are reduced.
Description
Affiliated technical field
Deceleration of elevator wing umbrella when the present invention relates to a kind of elevator and dropping 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 invention 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 object of the present invention is achieved 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 invention 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 parachute-opening of the present invention,
Fig. 2 is a upward view of the present invention.
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
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
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, the umbrella bolt 6 of wing umbrella case 2 is held wing umbrella 3 bottom lines, fastened parachute so just for 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 |
|---|---|---|---|
| CN2009100189987A CN102020151A (en) | 2009-09-18 | 2009-09-18 | Elevator deceleration wing umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100189987A CN102020151A (en) | 2009-09-18 | 2009-09-18 | Elevator deceleration wing umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102020151A true CN102020151A (en) | 2011-04-20 |
Family
ID=43861985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100189987A Pending CN102020151A (en) | 2009-09-18 | 2009-09-18 | Elevator deceleration wing umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102020151A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586761A (en) * | 2017-02-05 | 2017-04-26 | 六安永贞匠道机电科技有限公司 | Brake control system based on hydrodynamics |
| CN106629301A (en) * | 2017-02-08 | 2017-05-10 | 苏州莱茵电梯股份有限公司 | Parachute type safety reducer for elevator |
| CN106698141A (en) * | 2017-02-08 | 2017-05-24 | 苏州莱茵电梯股份有限公司 | Safety speed reducing device of inclined elevator |
| CN110817641A (en) * | 2019-11-26 | 2020-02-21 | 葛攀 | Counterweight frame for balancing elevator car |
| CN113353756A (en) * | 2021-05-11 | 2021-09-07 | 重庆市华创电梯部件有限公司 | Elevator overspeed protection device |
-
2009
- 2009-09-18 CN CN2009100189987A patent/CN102020151A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106586761A (en) * | 2017-02-05 | 2017-04-26 | 六安永贞匠道机电科技有限公司 | Brake control system based on hydrodynamics |
| CN106586761B (en) * | 2017-02-05 | 2018-11-06 | 新昌县镜岭镇梅芹水果种植园 | Based on hydromechanical braking control system |
| CN106629301A (en) * | 2017-02-08 | 2017-05-10 | 苏州莱茵电梯股份有限公司 | Parachute type safety reducer for elevator |
| CN106698141A (en) * | 2017-02-08 | 2017-05-24 | 苏州莱茵电梯股份有限公司 | Safety speed reducing device of inclined elevator |
| CN106629301B (en) * | 2017-02-08 | 2022-03-15 | 苏州莱茵电梯股份有限公司 | Parachute type safety speed reducer for elevator |
| CN106698141B (en) * | 2017-02-08 | 2022-04-29 | 苏州莱茵电梯股份有限公司 | Safety speed reducer for inclined elevator |
| CN110817641A (en) * | 2019-11-26 | 2020-02-21 | 葛攀 | Counterweight frame for balancing elevator car |
| CN113353756A (en) * | 2021-05-11 | 2021-09-07 | 重庆市华创电梯部件有限公司 | Elevator overspeed protection device |
| CN113353756B (en) * | 2021-05-11 | 2022-07-19 | 重庆市华创电梯部件有限公司 | Elevator overspeed protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110420 |