CN105217400A - The automatic forming apparatus of air cushion - Google Patents
The automatic forming apparatus of air cushion Download PDFInfo
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- CN105217400A CN105217400A CN201510623899.7A CN201510623899A CN105217400A CN 105217400 A CN105217400 A CN 105217400A CN 201510623899 A CN201510623899 A CN 201510623899A CN 105217400 A CN105217400 A CN 105217400A
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- electromagnetic field
- field emissions
- forward electromagnetic
- car
- emissions mechanism
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Abstract
A kind of automatic forming apparatus of air cushion belonging to elevator safety design field; comprise falling guard controller, power supply, acceleration pick-up, wire harness, forward electromagnetic field emissions mechanism; falling guard controller, power supply, acceleration pick-up, wireless signal annunciator are arranged in the dome top surface of car successively; first forward electromagnetic field emissions mechanism, the second forward electromagnetic field emissions mechanism are arranged on the bottom surface of car, and the 3rd forward electromagnetic field emissions mechanism, the 4th forward electromagnetic field emissions arrangement of mechanism are in car.In the present invention; when falling guard controller by acceleration pick-up monitor car fall time; just control electromagnetic field emissions mechanism to start, make to form air cushion between the first forward electromagnetic field emissions mechanism, the second forward electromagnetic field emissions mechanism, provide the cushion effect that falls to trapped personnel.The present invention is reasonable in design, and structure is simple, is applicable to vertical lift and falls the optimal design of impairment system.
Description
Technical field
The invention belongs to elevator safety design field, specifically, is a kind ofly can identify the automatic forming apparatus of the air cushion of used during elevator falling by acceleration pick-up.
Background technology
The vertical conveyor of elevator to be a kind of with electrical motor be power, is equipped with box like gondola, takes advantage of people or carrying goods for tier building.Also have step, step plate is contained on crawler belt and runs continuously, is commonly called as escalator or moving sidewalk.Serve the fixed type lifting equipment of regulation floor.Vertical lift elevator has a car, operates in the vertical or leaning angle of at least two row and is less than between the rigid guideway of 15 °.Car size and version are convenient to passenger and are come in and gone out or handling goods.No matter its type of drive traditionally, using the general name of elevator as vertical transportation transportation means in building.Slower elevators, express lift and express elevator can be divided by speed.Elevator has maltilevel security device, but the place of easily ging wrong is quite a few, and have people because elevator switch door is abnormal and be gripped to, it is malfunctioning that someone encountered elevator button, and read-out blank screen does not see the situation of floor, and someone lives through the dangerous situation directly falling a few floor.Although may not cause personal injury, taking a lift is not look for stimulation, neither show a film, and out and out life is stirred agitated at heart by the elevator accident taken place frequently.Since 2013, the news that the ground elevators such as Hubei, Xi'an, Shenzhen " are killed ", many people have seen and have said " sitting elevator flurried at heart ".The elevator accident of China's generation in 2012 has 36, dead 28 people.Investigation display, the interviewee of 21.74% claims often to run into elevator faults.
Along with providing of Modern Live level, the building that people live is also more and more higher.In high-rise building, manned vertical takeoff and landing elevator is absolutely necessary instrument.But if elevator maintenance is not in place, may there is unexpected falling accident in vertical takeoff and landing elevator.In existing technology, the personal casualty reduced in vertical takeoff and landing used during elevator falling accident is most important.Find by retrieving existing patented technology, application number is 201510329002, and name is called the patented technology preventing accidental movement of elevator cage method, provides a kind of method preventing lift car from offseting, but still do not propose, after accident occurs, how to reduce the methods and measures of personal casualty.
Summary of the invention
The present invention is directed to above-mentioned deficiency, provide a kind of air cushion automatic forming apparatus, car can be monitored by acceleration pick-up and whether fall, and provide and stop loss measure accordingly.
The present invention is achieved through the following technical solutions, the present invention includes elevator, traction motor, steel rope, access door, car, car door, falling guard controller, power supply, acceleration pick-up, wireless signal annunciator, wire harness, first forward electromagnetic field emissions mechanism, second forward electromagnetic field emissions mechanism, 3rd forward electromagnetic field emissions mechanism, 4th forward electromagnetic field emissions mechanism, handle, elevator arranges that in building, traction motor is arranged in the top of elevator, car is arranged in elevator, and car is connected with traction motor by steel rope, and access door is arranged on the sidewall of elevator, car door is arranged on the sidewall of car, access door, size dimension between car door matches, falling guard controller, power supply, acceleration pick-up, wireless signal annunciator is arranged in the dome top surface of car successively, the first forward electromagnetic field emissions mechanism, second forward electromagnetic field emissions mechanism is arranged on the bottom surface of car, and the first forward electromagnetic field emissions mechanism is positioned at the top of the second forward electromagnetic field emissions mechanism, the 3rd forward electromagnetic field emissions mechanism, the sidewall of 4th forward electromagnetic field emissions arrangement of mechanism also near car in car, handle is arranged in the top of the 4th forward electromagnetic field emissions mechanism, power supply, acceleration pick-up, wireless signal annunciator, first forward electromagnetic field emissions mechanism, second forward electromagnetic field emissions mechanism, 3rd forward electromagnetic field emissions mechanism, 4th forward electromagnetic field emissions mechanism is all connected with falling guard controller by wire harness.
Further; in the present invention; the outside face of falling guard controller, power supply all has Anti-bumping protection shell; power supply and elevator main power supply system are separated; wire harness main portion is arranged in the wall of car; the outside face of wire harness is all with Anti-bumping protection layer, and the first forward electromagnetic field emissions mechanism, the second forward electromagnetic field emissions mechanism surface amass all corresponding with the bottom area of car.
The invention has the beneficial effects as follows: the present invention is reasonable in design, structure is simple, when being monitored car by acceleration pick-up and falling, can send alerting signal in time, and provide corresponding measure, reduces personal casualty loss.
Accompanying drawing explanation
Fig. 1 is the structural representation in the present invention;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of A-A section in this Fig. 1;
Label in accompanying drawing is respectively: 1, elevator, and 2, traction motor, 3, steel rope; 4, access door, 5, car, 6, car door; 7, falling guard controller, 8, power supply, 9, acceleration pick-up; 10, wireless signal annunciator, 11, wire harness, the 12, first forward electromagnetic field emissions mechanism; 13, the second forward electromagnetic field emissions mechanism; 14, the 3rd forward electromagnetic field emissions mechanism, the 15, the 4th forward electromagnetic field emissions mechanism, 16, handle.
Detailed description of the invention
Elaborate to embodiments of the invention below in conjunction with accompanying drawing, the present embodiment, premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
embodiment
Embodiments of the invention as shown in Figure 1 to Figure 3, the present invention includes elevator 1, traction motor 2, steel rope 3, access door 4, car 5, car door 6, falling guard controller 7, power supply 8, acceleration pick-up 9, wireless signal annunciator 10, wire harness 11, first forward electromagnetic field emissions mechanism 12, second forward electromagnetic field emissions mechanism 13, 3rd forward electromagnetic field emissions mechanism 14, 4th forward electromagnetic field emissions mechanism 15, handle 16, elevator 1 is arranged in building, and traction motor 2 is arranged in the top of elevator 1, car 5 is arranged in elevator 1, and car 5 is connected with traction motor 2 by steel rope 3, and access door 4 is arranged on the sidewall of elevator 1, car door 6 is arranged on the sidewall of car 5, access door 4, size dimension between car door 6 matches, falling guard controller 7, power supply 8, acceleration pick-up 9, wireless signal annunciator 10 is arranged in the dome top surface of car 5 successively, the first forward electromagnetic field emissions mechanism 12, second forward electromagnetic field emissions mechanism 13 is arranged on the bottom surface of car 5, and the first forward electromagnetic field emissions mechanism 12 is positioned at the top of the second forward electromagnetic field emissions mechanism 13, the 3rd forward electromagnetic field emissions mechanism 14, 4th forward electromagnetic field emissions mechanism 15 is arranged in car 5 and near the sidewall of car 5, handle 16 is arranged in the top of the 4th forward electromagnetic field emissions mechanism 15, power supply 8, acceleration pick-up 9, wireless signal annunciator 10, first forward electromagnetic field emissions mechanism 12, second forward electromagnetic field emissions mechanism 13, 3rd forward electromagnetic field emissions mechanism 14, 4th forward electromagnetic field emissions mechanism 15 is all connected with falling guard controller 7 by wire harness 11, the outside face of falling guard controller 7, power supply 8 all has Anti-bumping protection shell, power supply 8 and elevator main power supply system are separated, wire harness 11 main portion is arranged in the wall of car 5, the outside face of wire harness 11 is all with Anti-bumping protection layer, and the first forward electromagnetic field emissions mechanism 13 of forward electromagnetic field emissions mechanism 12, second face area is all corresponding with the bottom area of car 5.
In implementation process of the present invention, falling guard controller 7, by utilizing acceleration pick-up 9, can monitor the decline acceleration/accel of car 5 in the unit time; When the landing acceleration/accel of car 5 exceedes certain threshold values, just can judge that car 5 there occurs and fall.When falling guard controller 7 monitor car 5 fall time, just give the first forward electromagnetic field emissions mechanism 12 simultaneously, second forward electromagnetic field emissions mechanism 13, 3rd forward electromagnetic field emissions mechanism 14, 4th forward electromagnetic field emissions mechanism 15 powers, thus make the first forward electromagnetic field emissions mechanism 12, second forward electromagnetic field emissions mechanism 13 produces the application force mutually repelled, first forward electromagnetic field emissions mechanism 12, just air cushion is defined between second forward electromagnetic field emissions mechanism 13, 3rd forward electromagnetic field emissions mechanism 14, 4th forward electromagnetic field emissions mechanism 15 also produces the application force mutually repelled, 3rd forward electromagnetic field emissions mechanism 14, air cushion is also form between 4th forward electromagnetic field emissions mechanism 15, thus provide to trapped personnel and fall and rebuffed cushion effect, but also handle 16 can be held in time, to the pulling force oneself provided upwards.
Claims (2)
1. the automatic forming apparatus of air cushion, comprises elevator (1), traction motor (2), steel rope (3), access door (4), car (5), car door (6), elevator (1) is arranged in building, traction motor (2) is arranged in the top of elevator (1), car (5) is arranged in elevator (1), car (5) is connected with traction motor (2) by steel rope (3), access door (4) is arranged on the sidewall of elevator (1), car door (6) is arranged on the sidewall of car (5), access door (4), size dimension between car door (6) matches, and it is characterized in that, also comprises falling guard controller (7), power supply (8), acceleration pick-up (9), wireless signal annunciator (10), wire harness (11), first forward electromagnetic field emissions mechanism (12), second forward electromagnetic field emissions mechanism (13), 3rd forward electromagnetic field emissions mechanism (14), 4th forward electromagnetic field emissions mechanism (15), handle (16), falling guard controller (7), power supply (8), acceleration pick-up (9), wireless signal annunciator (10) is arranged in the dome top surface of car (5) successively, the first forward electromagnetic field emissions mechanism (12), second forward electromagnetic field emissions mechanism (13) is arranged on the bottom surface of car (5), first forward electromagnetic field emissions mechanism (12) is positioned at the top of the second forward electromagnetic field emissions mechanism (13), the 3rd forward electromagnetic field emissions mechanism (14), 4th forward electromagnetic field emissions mechanism (15) to be arranged in car (5) and near the sidewall of car (5), handle (16) is arranged in the top of the 4th forward electromagnetic field emissions mechanism (15), power supply (8), acceleration pick-up (9), wireless signal annunciator (10), first forward electromagnetic field emissions mechanism (12), second forward electromagnetic field emissions mechanism (13), 3rd forward electromagnetic field emissions mechanism (14), 4th forward electromagnetic field emissions mechanism (15) is all connected with falling guard controller (7) by wire harness (11).
2. the automatic forming apparatus of air cushion according to claim 1; it is characterized in that falling guard controller (7), the outside face of power supply (8) all has Anti-bumping protection shell; power supply (8) and elevator main power supply system are separated; wire harness (11) main portion is arranged in the wall of car (5); the outside face of wire harness (11) is all with Anti-bumping protection layer, and the first forward electromagnetic field emissions mechanism (12), the second forward electromagnetic field emissions mechanism (13) face area are all corresponding with the bottom area of car (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623899.7A CN105217400A (en) | 2015-09-26 | 2015-09-26 | The automatic forming apparatus of air cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623899.7A CN105217400A (en) | 2015-09-26 | 2015-09-26 | The automatic forming apparatus of air cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105217400A true CN105217400A (en) | 2016-01-06 |
Family
ID=54986767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510623899.7A Pending CN105217400A (en) | 2015-09-26 | 2015-09-26 | The automatic forming apparatus of air cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105217400A (en) |
-
2015
- 2015-09-26 CN CN201510623899.7A patent/CN105217400A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160106 |
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| WD01 | Invention patent application deemed withdrawn after publication |