CN105084148A - Utilization system for principle that like charges repel but opposite charges attract - Google Patents
Utilization system for principle that like charges repel but opposite charges attract Download PDFInfo
- Publication number
- CN105084148A CN105084148A CN201510623277.4A CN201510623277A CN105084148A CN 105084148 A CN105084148 A CN 105084148A CN 201510623277 A CN201510623277 A CN 201510623277A CN 105084148 A CN105084148 A CN 105084148A
- Authority
- CN
- China
- Prior art keywords
- electromagnetic field
- field emissions
- car
- elevator
- emissions mechanism
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/282—Structure thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/284—Buffer-stops for cars, cages, or skips mounted on cars or counterweights
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Elevator Door Apparatuses (AREA)
- Elevator Control (AREA)
Abstract
The invention discloses a utilization system for the principle that like charges repel but opposite charges attract, and belongs to the technical field of elevator safety design. The utilization system comprises a drop protective controller, a power supply, a signal transmitter, a wiring harness, an infrared distance measuring instrument, an infrared distance measuring fixed point block, a signal receiver, a positive electromagnetic field emitting mechanism, a negative electromagnetic field emitting mechanism, a motor and a telescopic pole, wherein the telescopic pole, the drop protective controller, the power supply and the signal transmitter are sequentially and uniformly distributed on the upper surface of the top of the car; the infrared distance measuring instrument and the first positive electromagnetic field emitting mechanism are uniformly distributed on the lower surface of the bottom end of a car; and the infrared distance measuring fixed point block and the second positive electromagnetic field emitting mechanism are distributed on the bottom of an elevator well. In the utilization system, when the drop protective controller monitors that the car is dropped by virtue of the infrared distance measuring instrument, a wireless signal alarm controls the electromagnetic field emitting mechanism to start, so that the car dropping resistance is increased. The utilization system is reasonable in design, simple in structure and suitable for an optimized design of a perpendicular elevator drop impairment system.
Description
Technical field
The invention belongs to elevator safety design field, specifically, is a kind ofly can identify that the two like magnetic poles repel each other principle of opposite sex attraction of used during elevator falling utilizes system by infrared range-measurement system.
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 two like magnetic poles repel each other principle of opposite sex attraction to utilize system, car can be monitored by infrared range-measurement system 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, sender unit, wire harness, infrared range-measurement system, infrared distance measurement fixed point block, signal receiver, first forward electromagnetic field emissions mechanism, second forward electromagnetic field emissions mechanism, 3rd forward electromagnetic field emissions mechanism, first negative sense electromagnetic field emissions mechanism, 4th forward electromagnetic field emissions mechanism, second negative sense electromagnetic field emissions mechanism, first motor, first expansion link, second motor, second expansion link, loud horn, calling set, 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, sender unit is arranged in the dome top surface of car successively, and signal receiver is arranged on the lower end sidewall of elevator, infrared range-measurement system, first forward electromagnetic field emissions mechanism is arranged in car bottom lower surface, infrared distance measurement fixed point block, second forward electromagnetic field emissions arrangement of mechanism in the bottom of elevator, the 3rd forward electromagnetic field emissions mechanism, 4th forward electromagnetic field emissions mechanism is arranged on the madial wall of elevator, the first negative sense electromagnetic field emissions mechanism, second negative sense electromagnetic field emissions mechanism is arranged on the lateral wall of car, the first motor, second motor is arranged on the madial wall of elevator, the first expansion link, second expansion link is arranged in the first motor, on second motor, loud horn, calling set is arranged in the top of car, power supply, sender unit, infrared range-measurement system, signal receiver, first forward electromagnetic field emissions mechanism, second forward electromagnetic field emissions mechanism, 3rd forward electromagnetic field emissions mechanism, first negative sense electromagnetic field emissions mechanism, 4th forward electromagnetic field emissions mechanism, second negative sense electromagnetic field emissions mechanism, first motor, second motor, loud horn, calling set 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 and elevator; the outside face of wire harness is all with Anti-bumping protection layer, and infrared range-measurement system and infrared distance measurement block position of fixing a point is corresponding, and position and the face area of the first forward electromagnetic field emissions mechanism, the second forward electromagnetic field emissions mechanism are all corresponding.
The invention has the beneficial effects as follows: the present invention is reasonable in design, structure is simple, when being monitored car by infrared range-measurement system 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;
Fig. 4 is the structural representation of B-B section in this Fig. 1;
Fig. 5 is the structural representation of C-C section in this Fig. 1
Label in accompanying drawing is respectively: 1, elevator, 2, traction motor, 3, steel rope, 4, access door, 5, car, 6, car door, 7, falling guard controller, 8, power supply, 9, sender unit, 10, wire harness, 11, infrared range-measurement system, 12, infrared distance measurement fixed point block, 13, signal receiver, 14, first forward electromagnetic field emissions mechanism, 15, second forward electromagnetic field emissions mechanism, 16, 3rd forward electromagnetic field emissions mechanism, 17, first negative sense electromagnetic field emissions mechanism, 18, 4th forward electromagnetic field emissions mechanism, 19, second negative sense electromagnetic field emissions mechanism, 20, first motor, 21, first expansion link, 22, second motor, 23, second expansion link, 24, loud horn, 25, calling set.
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 Figures 1 to 5, 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, sender unit 9, wire harness 10, infrared range-measurement system 11, infrared distance measurement fixed point block 12, signal receiver 13, first forward electromagnetic field emissions mechanism 14, second forward electromagnetic field emissions mechanism 15, 3rd forward electromagnetic field emissions mechanism 16, first negative sense electromagnetic field emissions mechanism 17, 4th forward electromagnetic field emissions mechanism 18, second negative sense electromagnetic field emissions mechanism 19, first motor 20, first expansion link 21, second motor 22, second expansion link 23, loud horn 24, calling set 25, 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, sender unit 9 is arranged in the dome top surface of car 5 successively, and signal receiver 13 is arranged on the lower end sidewall of elevator 1, infrared range-measurement system 11, first forward electromagnetic field emissions mechanism 14 is arranged in car 5 bottom lower surface, infrared distance measurement fixed point block 12, second forward electromagnetic field emissions mechanism 15 is arranged in the bottom of elevator 1, the 3rd forward electromagnetic field emissions mechanism 16, 4th forward electromagnetic field emissions mechanism 18 is arranged on the madial wall of elevator 1, the first negative sense electromagnetic field emissions mechanism 17, second negative sense electromagnetic field emissions mechanism 19 is arranged on the lateral wall of car 5, the first motor 20, second motor 22 is arranged on the madial wall of elevator 1, the first expansion link 21, second expansion link 23 is arranged in the first motor 20, on second motor 22, loud horn 24, calling set 25 is arranged in the top of car 5, power supply 8, sender unit 9, infrared range-measurement system 11, signal receiver 13, first forward electromagnetic field emissions mechanism 14, second forward electromagnetic field emissions mechanism 15, 3rd forward electromagnetic field emissions mechanism 16, first negative sense electromagnetic field emissions mechanism 17, 4th forward electromagnetic field emissions mechanism 18, second negative sense electromagnetic field emissions mechanism 19, first motor 20, second motor 22, loud horn 24, calling set 25 is all connected with falling guard controller 7 by wire harness 10, 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 10 main portion is arranged in the wall of car 5 and elevator 1, the outside face of wire harness 10 is all with Anti-bumping protection layer, infrared range-measurement system 11 and infrared distance measurement block 12 position of fixing a point is corresponding, and position and the face area of the first forward electromagnetic field emissions mechanism of forward electromagnetic field emissions mechanism 14, second 15 are all corresponding.
In implementation process of the present invention, falling guard controller 7, by utilizing infrared range-measurement system 11, can monitor the descending speed of car 5 in the unit time; When the sinking speed 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 14 simultaneously, second forward electromagnetic field emissions mechanism 15, 3rd forward electromagnetic field emissions mechanism 16, first negative sense electromagnetic field emissions mechanism 17, 4th forward electromagnetic field emissions mechanism 18, second negative sense electromagnetic field emissions mechanism 19 powers, thus make the first forward electromagnetic field emissions mechanism 14, second forward electromagnetic field emissions mechanism 15 produces the application force mutually repelled, 3rd forward electromagnetic field emissions mechanism 16, the application force attracted each other is produced between first negative sense electromagnetic field emissions mechanism 17, 4th forward electromagnetic field emissions mechanism 18, also the application force attracted each other is produced between second negative sense electromagnetic field emissions mechanism 19, control by the first motor 20, second motor 22 lateral wall that first expansion link 21, second expansion link 23 extends to car 5 fast, thus the resistance that car 5 is fallen increases simultaneously, clash into loss and reduce, avoid personnel's transition injures and deaths.By loud horn 24, calling set 25, trapped personnel can be conversed in time with external staff.
Claims (2)
1. two like magnetic poles repel each other principle of opposite sex attraction utilizes a system, 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), sender unit (9), wire harness (10), infrared range-measurement system (11), infrared distance measurement fixed point block (12), signal receiver (13), first forward electromagnetic field emissions mechanism (14), second forward electromagnetic field emissions mechanism (15), 3rd forward electromagnetic field emissions mechanism (16), first negative sense electromagnetic field emissions mechanism (17), 4th forward electromagnetic field emissions mechanism (18), second negative sense electromagnetic field emissions mechanism (19), first motor (20), first expansion link (21), second motor (22), second expansion link (23), loud horn (24), calling set (25), falling guard controller (7), power supply (8), sender unit (9) is arranged in the dome top surface of car (5) successively, and signal receiver (13) is arranged on the lower end sidewall of elevator (1), infrared range-measurement system (11), first forward electromagnetic field emissions mechanism (14) is arranged in car (5) bottom lower surface, infrared distance measurement fixed point block (12), second forward electromagnetic field emissions mechanism (15) is arranged in the bottom of elevator (1), the 3rd forward electromagnetic field emissions mechanism (16), 4th forward electromagnetic field emissions mechanism (18) is arranged on the madial wall of elevator (1), the first negative sense electromagnetic field emissions mechanism (17), second negative sense electromagnetic field emissions mechanism (19) is arranged on the lateral wall of car (5), the first motor (20), second motor (22) is arranged on the madial wall of elevator (1), the first expansion link (21), second expansion link (23) is arranged in the first motor (20), on second motor (22), loud horn (24), calling set (25) is arranged in the top of car (5), power supply (8), sender unit (9), infrared range-measurement system (11), signal receiver (13), first forward electromagnetic field emissions mechanism (14), second forward electromagnetic field emissions mechanism (15), 3rd forward electromagnetic field emissions mechanism (16), first negative sense electromagnetic field emissions mechanism (17), 4th forward electromagnetic field emissions mechanism (18), second negative sense electromagnetic field emissions mechanism (19), first motor (20), second motor (22), loud horn (24), calling set (25) is all connected with falling guard controller (7) by wire harness (10).
2. two like magnetic poles repel each other principle of opposite sex attraction according to claim 1 utilizes system, 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 (10) main portion is arranged in the wall of car (5) and elevator (1), the outside face of wire harness (10) is all with Anti-bumping protection layer, infrared range-measurement system (11) and infrared distance measurement block (12) position of fixing a point is corresponding, first forward electromagnetic field emissions mechanism (14), position and the face area of the second forward electromagnetic field emissions mechanism (15) are all corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623277.4A CN105084148A (en) | 2015-09-26 | 2015-09-26 | Utilization system for principle that like charges repel but opposite charges attract |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623277.4A CN105084148A (en) | 2015-09-26 | 2015-09-26 | Utilization system for principle that like charges repel but opposite charges attract |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105084148A true CN105084148A (en) | 2015-11-25 |
Family
ID=54565617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510623277.4A Pending CN105084148A (en) | 2015-09-26 | 2015-09-26 | Utilization system for principle that like charges repel but opposite charges attract |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105084148A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809710A (en) * | 2015-11-30 | 2017-06-09 | 福建省特种设备检验研究院泉州分院 | Elevator magnetic buffering protection device |
| CN108529364A (en) * | 2018-07-08 | 2018-09-14 | 广东皇冠电梯集团有限公司 | A kind of Novel elevator carrying cabin accidental movement safety guard |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0840663A (en) * | 1994-07-28 | 1996-02-13 | Mitsubishi Electric Corp | Ropeless elevator device |
| JPH09151048A (en) * | 1995-11-30 | 1997-06-10 | Mitsubishi Electric Corp | Linear motor for elevator |
| CN201338892Y (en) * | 2009-01-20 | 2009-11-04 | 马祥浦 | Elevator falling amortization and protection device |
| JP2010064862A (en) * | 2008-09-11 | 2010-03-25 | Toshiba Elevator Co Ltd | Electromagnetic shock absorber for elevator |
| CN102050371A (en) * | 2009-11-09 | 2011-05-11 | 重庆工商大学 | Reliable vertical elevator falling rescue device |
-
2015
- 2015-09-26 CN CN201510623277.4A patent/CN105084148A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0840663A (en) * | 1994-07-28 | 1996-02-13 | Mitsubishi Electric Corp | Ropeless elevator device |
| JPH09151048A (en) * | 1995-11-30 | 1997-06-10 | Mitsubishi Electric Corp | Linear motor for elevator |
| JP2010064862A (en) * | 2008-09-11 | 2010-03-25 | Toshiba Elevator Co Ltd | Electromagnetic shock absorber for elevator |
| CN201338892Y (en) * | 2009-01-20 | 2009-11-04 | 马祥浦 | Elevator falling amortization and protection device |
| CN102050371A (en) * | 2009-11-09 | 2011-05-11 | 重庆工商大学 | Reliable vertical elevator falling rescue device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809710A (en) * | 2015-11-30 | 2017-06-09 | 福建省特种设备检验研究院泉州分院 | Elevator magnetic buffering protection device |
| CN108529364A (en) * | 2018-07-08 | 2018-09-14 | 广东皇冠电梯集团有限公司 | A kind of Novel elevator carrying cabin accidental movement safety guard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105384024A (en) | Falling and injuring buffering and alleviating system | |
| CN105217406A (en) | The inner box body device with air bag | |
| CN105084148A (en) | Utilization system for principle that like charges repel but opposite charges attract | |
| CN105110124A (en) | Two-point and one-line type trigger device protection system | |
| CN105173960A (en) | Bottom double-component buffering device for elevator falling | |
| CN105110127A (en) | Side wall attraction type resistance increasing mechanism | |
| CN105253733A (en) | Frictional resistance electrically-increased type speed retarding system | |
| CN105129568A (en) | Accelerated speed calculating system adopting infrared distance measurement | |
| CN105217405A (en) | Hard rubber material bar increases the system of rubbing fast | |
| CN105197712A (en) | Automatic distress system for person trapped in elevator | |
| CN105460727A (en) | Plate-type fall-proof blocking device | |
| CN105084147A (en) | Bottom layer sandwich stress buffering device | |
| CN105173961A (en) | Transverse quick extending system for hand-operation device | |
| CN105129567A (en) | Electromagnetic field emission device for high-rise building | |
| CN105151944A (en) | Vertical positioning distance tracking device | |
| CN105110136A (en) | Bottom airbag air inflation buffer control mechanism | |
| CN105110121A (en) | Automatic top digging rope supply system | |
| CN105110126A (en) | Space initiative reducing type position fixing mechanism | |
| CN105236230A (en) | Reverse thrusting device based on homopolar electromagnetic field acting force | |
| CN105173958A (en) | Weightlessness triggering power-on execution mechanism | |
| CN105217400A (en) | The automatic forming apparatus of air cushion | |
| CN105173957A (en) | Sudden falling alarm system for vertical-lifting elevator | |
| CN105110120A (en) | Elevator operating condition monitoring device | |
| CN105173956A (en) | Three-mechanism synchronous clamping system | |
| CN105438901A (en) | Self-rescue device for vertical elevator in accident |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |