CN105712146B - A kind of car falling guard equipment - Google Patents
A kind of car falling guard equipment Download PDFInfo
- Publication number
- CN105712146B CN105712146B CN201610177549.7A CN201610177549A CN105712146B CN 105712146 B CN105712146 B CN 105712146B CN 201610177549 A CN201610177549 A CN 201610177549A CN 105712146 B CN105712146 B CN 105712146B
- Authority
- CN
- China
- Prior art keywords
- main body
- car
- control device
- car main
- inner panel
- 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
- 230000006698 induction Effects 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000005286 illumination Methods 0.000 claims 1
- 230000002045 lasting effect Effects 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000195622 Astasia Species 0.000 description 1
- 206010010947 Coordination abnormal Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/0233—Lighting systems
-
- 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
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The present invention proposes a kind of car falling guard equipment, including car main body, two fan elevator doors and buffer gear, and two fan elevator doors are movably mounted in car main body；Buffer gear includes three side plate groups, carrying board, drive device, multiple air bags, aerating device, speed induction machine and control device；Side plate group includes multiple outside plates and multiple inner panels, and outside plate and inner panel are spaced apart on the inside of corresponding car main body wall, and inner panel is located at outside plate close to the side of corresponding car main body wall；Carrying board is placed on above car main body car floor；Drive device drive connection inner panel, drive device driving inner panel are spaced apart direction along outside plate corresponding with inner panel and moved；The car floor top of car main body is provided with multiple grooves, and Board position also is provided with multiple grooves in the correspondence of car main body wall inner side；Air bag is corresponded and is arranged in groove with groove.The present invention can effectively reduce the extent of injury that personnel are subject in car when car falls.
Description
Technical field
The present invention relates to elevator safety technical field, and in particular to a kind of car falling guard equipment.
Background technology
Elevator is a kind of vertical conveyor using motor as power, equipped with box-like gondola, for tier building multiply people or
Carrying goods.Also there is step, step plate is continuously run on crawler belt, is commonly called as escalator or moving sidewalk.Serve
Provide the fixed type lifting equipment of floor.Vertical lift elevator has a car, operate at least two row it is vertical or tilt
Between rigid guideway of the angle less than 15 °.Car size is easy to passenger's discrepancy or handling goods with structure type.Though traditionally its
How is type of drive, the general name using elevator as vertical transportation means of transport in building.For the elevator of vertical lift, in recent years
To there is multiple accident, majority is anxious born face, is created greater casualties, and has brought considerable distress, existing elevator peace
Full protection means are few.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of car falling guard equipment, and it can have
The extent of injury that personnel are subject in car when the reduction car of effect falls.
A kind of car falling guard equipment proposed by the present invention, including car main body, two fan elevator doors and buffer gear, two
Fan elevator door is movably mounted in car main body；
Buffer gear includes three side plate groups, carrying board, drive device, multiple air bags, aerating device, Speed sensing
Device and control device；Three side plate groups correspond to installed in the inner side of three side walls of car main body respectively；
Side plate group includes multiple outside plates and multiple inner panels, and outside plate and inner panel are spaced apart installed in corresponding car main body side
On the inside of wall, outside plate and inner panel are spaced apart plane where being oriented parallel to corresponding car main body wall, and inner panel leans on positioned at outside plate
The side of car main body wall corresponding near；Carrying board is placed on above car main body car floor；
Drive device drive connection inner panel, drive device driving inner panel are spaced apart direction shifting along outside plate corresponding with inner panel
It is dynamic；
The car floor top of car main body is provided with multiple grooves, it is corresponding on the inside of car main body wall in Board position also be provided with it is multiple
Groove；Air bag is corresponded and is arranged in groove with groove；
Aerating device pipeline connection air bag；
Speed induction machine is used to detect the turbine RPM with car bulk motion, control device communication connection Speed sensing
Device, drive device and aerating device, control device are preset with velocity amplitude；
Control device obtains the turbine RPM with car bulk motion by speed induction machine, and control device is according to car
The turbine RPM of bulk motion judges whether be more than pre-set velocity value with the turbine RPM of car bulk motion；When control device is sentenced
The disconnected turbine RPM with car bulk motion is more than pre-set velocity value, control device control drive device driving inner panel edge and inner panel
Corresponding outside plate is spaced apart direction movement, makes air bag can be through the space two adjacent outside plates by expansion；
After control device control drive device driving inner panel is spaced apart direction along outside plate corresponding with inner panel to be moved, control device control
Aerating device processed is inflated to air bag.
Preferably, illuminating lamp is installed in car main body, pressure sensor is installed on elevator door, pressure sensor is used for
Detect two elevator doors caused pressure between each other；Gravity sensor is installed, gravity sensor is due to detection on carrying board
The gravitation information that carrying board is born, control device are preset with time value；
Control device communication connection pressure sensor, gravity sensor and illuminating lamp, control device pass through gravity sensor
Obtain the gravitation information that is born of carrying board, the gravitation information that control device is born according to carrying board judge be in car main body
No someone；
When control device judges in elevator nobody, control device by pressure sensor obtain two elevator doors mutually it
Between caused pressure information, according to two elevator doors, caused pressure information judges that elevator door persistently closes to control device between each other
Whether the time closed is preset time value；When control device judges the elevator door continuously off time for preset time value, control
Device closes illuminating lamp；
When illuminating lamp is closed, according to two elevator doors, caused pressure information judges elevator door to control device between each other
Whether open, when control device judges that elevator door is opened, control device control illuminating lamp is opened, and passes through control device, pressure
Sensor, gravity sensor and illuminating lamp coordinate, and illuminating lamp remains powered in the case of avoiding unmanned seating elevator for a long time, no
Through according into energy loss, and illuminating lamp is added with the frequency changed.
Preferably, safety door is connected with the car top of car main body, removable installation has fixed plate, sedan-chair on safety door
The car top of railway carriage or compartment main body is provided with the shifting chute that can be adapted with fixed plate；
Mobile is provided with fixed plate, when fixed plate and shifting chute coordinate, mobile can be used for from car main body top
Portion moves fixed plate, avoids elevator interior personnel from being entered by safety door in elevator in elevator normal operation, in elevator
During failure, rescue personnel can be that safety door can be opened, conveniently rescue work by mobile convenient mobile fixed plate
The expansion of work.
Preferably, air bag is installed away from safety door side in shifting chute, air bag can promote solid by expansion
Fixed board moves, and when elevator breaks down, aerating device moves fixed plate air bag inflation, facilitates the people of elevator interior
Member opens safety door escape.
Preferably, car main body car floor lower end is provided with U-board, reduces impulsive force when elevator is born to being personnel in case
Caused by injury.
The present invention is easy to implement, and whether control device is that normal speed judges by the turbine RPM with car bulk motion
Whether car falls, and when elevator is normal operation, air bag is blocked by inner panel and carrying board, ensures the attractive in appearance of elevator
And avoid air bag from being damaged, when car falling accident occurs for elevator；It is located at sedan-chair in the case of personnel's weightlessness in elevator
The convenient speed that people's lifting is got up, reduces people's decline to a certain extent by the lifting to people's height of air bag expansion at bottom
Degree, and when car is born, certain buffering can be effectively carried out to people, avoid people injured under powerful impulsive force,
And carrying board is located above the air bag of car floor, the problem of people's astasia can be avoided easily to fall；Positioned at car main body side
Car inwall damages to personnel in car when during the air bag expansion of wall the car can be avoided to fall, and the present invention is in car
It is simple and effective when falling to reduce the injury that personnel be subject in car.
Brief description of the drawings
Fig. 1 is a kind of car falling guard device structure schematic diagram proposed by the present invention；
Fig. 2 is car main body top view of the present invention.
Embodiment
Shown referring to Figures 1 and 2, a kind of car falling guard equipment proposed by the present invention, including car main body 1, two are fanned
Elevator door 2 and buffer gear 3, two fan elevator doors 2 are movably mounted in car main body 1；
Buffer gear 3 includes three side plate groups 31, carrying board 32, drive device 33, multiple air bags 34, aerating device
35th, speed induction machine and control device 36；Three side plate groups 31 correspond to installed in the inner side of 1 three side walls of car main body respectively；
Side plate group 31 includes multiple outside plates 311 and multiple inner panels 312, outside plate 311 and inner panel 312 be spaced apart installed in pair
The inside sidewalls of car main body 1 answered, outside plate 311 and inner panel 312, which are spaced apart, is oriented parallel to the corresponding side wall institute of car main body 1
In plane, inner panel 312 is located at outside plate 311 close to the side of the corresponding side wall of car main body 1；Carrying board 32 is placed on car main body
Above 1 car floor；
The drive connection inner panel 312 of drive device 33, drive device 33 drive inner panel 312 along with 312 corresponding outside plate of inner panel
311 are spaced apart direction movement；
The car floor top of car main body 1 is provided with multiple grooves, and the inside sidewalls of car main body 1 correspond to the position of inner panel 312 and also set
There are multiple grooves；Air bag 34 is corresponded and is arranged in groove with groove；
The pipeline connection air bag 34 of aerating device 35；
Speed induction machine is used to detect the turbine RPM moved with car main body 1, and control device 36 communicates to connect rotating speed sense
Device, drive device 33 and aerating device 35 are answered, control device 36 is preset with velocity amplitude.
In present embodiment, illuminating lamp 11 is installed in car main body 1, pressure sensor, pressure are installed on elevator door 2
Sensor is used to detect two elevator doors 2 caused pressure between each other；Gravity sensor is installed, gravity passes on carrying board 32
The gravitation information that sensor is born by detection carrying board 32, control device 36 are preset with time value；
Control device 36 communicates to connect pressure sensor, gravity sensor and illuminating lamp 11, control device 36 and passes through gravity
Sensor obtains the gravitation information that carrying board 32 is born.
In present embodiment, safety door 12 is connected with the car top of car main body 1, removable installation on safety door 12
There is fixed plate 13, the car top of car main body 1 is provided with the shifting chute 14 that can be adapted with fixed plate 13；
Be provided with fixed plate 13 it is mobile 15, it is mobile available for from sedan-chair when fixed plate 13 and shifting chute 14 coordinate
The mobile fixed plate 13 in the top of railway carriage or compartment main body 1.
In present embodiment, air bag 34 is installed away from the side of safety door 12 in shifting chute 14, air bag 34 is logical
Crossing expansion can promote fixed plate 13 to move.
In present embodiment, the car floor lower end of car main body 1 is provided with U-board 16.
The present invention is in use, control device 36 obtains the turbine RPM moved with car main body 1, control by speed induction machine
It is pre- whether the turbine RPM that device 36 processed judges to move with car main body 1 according to the turbine RPM moved with car main body 1 is more than
If velocity amplitude；When control device 36 judges to be more than pre-set velocity value with the turbine RPM that car main body 1 is moved, control device 36 is controlled
Drive device 33 processed drives inner panel 312 to be spaced apart direction along outside plate 311 corresponding with inner panel 312 and moved, and makes air bag 34
Can be through the space two adjacent outside plates 311 by expansion；When control device 36 controls drive device 33 to drive inner panel
312 are spaced apart after direction moves along outside plates 311 corresponding with inner panel 312, and control device 36 controls aerating device 35 to inflation
Air bag 34 is inflated.
The gravitation information that control device 36 is born according to carrying board 32 judge in car main body 1 whether someone；
When control device 36 judges in elevator nobody, control device 36 passes through pressure sensor and obtains two elevator doors 2
Pressure information caused by between each other, according to two elevator doors 2, caused pressure information judges electricity to control device 36 between each other
Whether the terraced door 2 continuously off time is preset time value；When control device 36 judges that the continuously off time of elevator door 2 is pre-
If time value, control device 36 closes illuminating lamp 11；
When illuminating lamp 11 is closed, according to two elevator doors 2, caused pressure information judges control device 36 between each other
Whether elevator door 2 is opened, and when control device 36 judges that elevator door 2 is opened, control device 36 controls illuminating lamp 11 to open.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
- A kind of 1. car falling guard equipment, it is characterised in that：Including car main body（1）, two fan elevator doors（2）And buffer gear （3）, two fan elevator doors（2）It is movably mounted to car main body（1）On；Buffer gear（3）Including three side plate groups（31）, carrying board（32）, drive device（33）, multiple air bags（34）, fill Device of air（35）, speed induction machine and control device（36）；Three side plate groups（31）Correspond to respectively and be arranged on car main body（1）Three The inner side of individual side wall；Side plate group（31）Including multiple outside plates（311）With multiple inner panels（312）, outside plate（311）And inner panel（312）It is spaced apart peace Mounted in corresponding car main body（1）Inside sidewalls, outside plate（311）And inner panel（312）It is spaced apart and is oriented parallel to corresponding sedan-chair Railway carriage or compartment main body（1）Plane where side wall, inner panel（312）Positioned at outside plate（311）Close to corresponding car main body（1）The side of side wall； Carrying board（32）It is placed on car main body（1）Above car floor；Drive device（33）Drive connection inner panel（312）, drive device（33）Drive inner panel（312）Edge and inner panel（312）It is corresponding Outside plate（311）It is spaced apart direction movement；Car main body（1）Car floor top be provided with multiple grooves, car main body（1）Inside sidewalls correspond to inner panel（312）Position Provided with multiple grooves；Air bag（34）Correspond and be arranged in groove with groove；Aerating device（35）Pipeline connection air bag（34）；Speed induction machine is used to detect with car main body（1）The turbine RPM of motion, control device（36）Communicate to connect rotating speed sense Answer device, drive device（33）And aerating device（35）, control device（36）It is preset with velocity amplitude；Control device（36）Obtained by speed induction machine with car main body（1）The turbine RPM of motion, control device（36）Root According to car main body（1）The turbine RPM of motion is judged with car main body（1）Whether the turbine RPM of motion is more than pre-set velocity Value；Work as control device（36）Judge with car main body（1）The turbine RPM of motion is more than pre-set velocity value, control device（36）Control Drive device processed（33）Drive inner panel（312）Edge and inner panel（312）Corresponding outside plate（311）Direction movement is spaced apart, makes to fill Gas air bag（34）Two adjacent outside plates can be passed through by expansion（311）Between space；Work as control device（36）Control driving Device（33）Drive inner panel（312）Edge and inner panel（312）Corresponding outside plate（311）After being spaced apart direction movement, control device （36）Control aerating device（35）To air bag（34）It is inflated.
- 2. car falling guard equipment according to claim 1, it is characterised in that：Car main body（1）Illumination is inside installed Lamp（11）, elevator door（2）On pressure sensor is installed, pressure sensor is used to detect two elevator doors（2）Production between each other Raw pressure；Carrying board（32）On gravity sensor is installed, gravity sensor is due to detecting carrying board（32）The weight born Force information, control device（36）It is preset with time value；Control device（36）Communicate to connect pressure sensor, gravity sensor and illuminating lamp（11）, control device（36）Pass through weight Force snesor obtains carrying board（32）The gravitation information born, control device（36）According to carrying board（32）The gravity born Information judges car main body（1）Inside whether someone；Work as control device（36）When judging in elevator nobody, control device（36）Two elevator doors are obtained by pressure sensor （2）Pressure information caused by between each other, control device（36）According to two elevator doors（2）Pressure information caused by between each other Judge elevator door（2）Whether the continuously off time is preset time value；Work as control device（36）Judge elevator door（2）It is lasting to close The time closed is preset time value, control device（36）Close illuminating lamp（11）；Work as illuminating lamp（11）During closing, control device（36）According to two elevator doors（2）Pressure information caused by between each other is sentenced Disconnected elevator door（2）Whether open, work as control device（36）Judge elevator door（2）During unlatching, control device（36）Control illuminating lamp （11）Open.
- 3. car falling guard equipment according to claim 1, it is characterised in that：Car main body（1）Car top on activity It is connected with safety door（12）, safety door（12）Upper removable installation has fixed plate（13）, car main body（1）Car top be provided with can be with Fixed plate（13）The shifting chute being adapted（14）；Fixed plate（13）On be provided with mobile（15）, in fixed plate（13）With shifting chute（14）During cooperation, mobile can be used for From car main body（1）Move fixed plate in top（13）.
- 4. car falling guard equipment according to claim 3, it is characterised in that：Shifting chute（14）Interior remote safety door （12）Side is provided with air bag（34）, air bag（34）Fixed plate can be promoted by expansion（13）It is mobile.
- 5. the car falling guard equipment according to claim 1-4 any one, it is characterised in that：Car main body（1）Sedan-chair Beneath end is provided with U-board（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610177549.7A CN105712146B (en) | 2016-03-23 | 2016-03-23 | A kind of car falling guard equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610177549.7A CN105712146B (en) | 2016-03-23 | 2016-03-23 | A kind of car falling guard equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105712146A CN105712146A (en) | 2016-06-29 |
| CN105712146B true CN105712146B (en) | 2018-04-03 |
Family
ID=56158299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610177549.7A Expired - Fee Related CN105712146B (en) | 2016-03-23 | 2016-03-23 | A kind of car falling guard equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105712146B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007326671A (en) * | 2006-06-07 | 2007-12-20 | Hitachi Ltd | Safety device for elevator |
| CN202808108U (en) * | 2012-10-09 | 2013-03-20 | 董建月 | Lift car with safety air bag |
| CN203699588U (en) * | 2013-12-26 | 2014-07-09 | 徐建新 | Liftway personnel falling protection system |
| CN104495552B (en) * | 2014-11-20 | 2016-09-14 | 上海理工大学 | A kind of elevator safety system |
| CN204400381U (en) * | 2014-12-30 | 2015-06-17 | 山东科技大学 | Mine cage protective air-bag |
| CN105217406A (en) * | 2015-09-26 | 2016-01-06 | 梁纲 | The inner box body device with air bag |
| CN105217401B (en) * | 2015-10-28 | 2017-06-23 | 中国矿业大学 | Air bag fluid pressure type vertical shaft hoist overwind trouble occupant safety protection device and method |
| CN108821055A (en) * | 2015-12-10 | 2018-11-16 | 高猛 | Used during elevator falling buffering and reducing device |
| CN105417314B (en) * | 2015-12-10 | 2018-01-05 | 陈群 | A kind of jacking equipment torch-type falling proof device |
-
2016
- 2016-03-23 CN CN201610177549.7A patent/CN105712146B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105712146A (en) | 2016-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 19, No. 356, Daqing Road, Bengbu, Anhui Patentee after: ANHUI REGON ELEVATOR SERVICES Co.,Ltd. Address before: No. 19, No. 356, Daqing Road, Fuyang, Anhui Patentee before: ANHUI REGON ELEVATOR SERVICES Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |