CN107954290A - The detection device of unusual condition in a kind of lift car - Google Patents
The detection device of unusual condition in a kind of lift car Download PDFInfo
- Publication number
- CN107954290A CN107954290A CN201711136786.XA CN201711136786A CN107954290A CN 107954290 A CN107954290 A CN 107954290A CN 201711136786 A CN201711136786 A CN 201711136786A CN 107954290 A CN107954290 A CN 107954290A
- Authority
- CN
- China
- Prior art keywords
- carriage
- buffer
- lift car
- elevator
- unit
- 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.)
- Withdrawn
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
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
-
- 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
-
- 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
- B66B11/024—Ventilation 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
- B66B5/0012—Devices monitoring the users of the elevator system
-
- 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
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of detection device of unusual condition in lift car, it includes being arranged on the lift drive mechanism in elevator, carriage, lift drive mechanism is fixedly connected with carriage, the ceiling of carriage is provided with abnormality monitoring system, abnormality monitoring system includes the rotatable video camera that ceiling four corners are set, image processing unit, analytic unit and control unit, wherein rotatable video camera is electrically connected with image processing unit, analytic unit and image processing unit, control unit is electrically connected, control unit is further with monitoring indoor alarm, monitoring calculates mechatronics.The present invention abnormal conditions in elevator can be monitored and and alarm, effectively avoid passenger occur unexpected situation, meanwhile, the present invention also there is atmospheric monitoring system and ventilating system, avoid adjusting the air ambient in carriage in time according to monitoring result.
Description
Technical field：
The present invention relates to elevator detection technique field, and in particular to the detection device of unusual condition in a kind of lift car.
Background technology：
Environment relative closure in lift car, it may appear that various unusual conditions.On the one hand, in elevator narrow space
In, constraint of the people to itself can also bottom out.News media often report some elevator incidents of violence, victim
Met with elevator after incident of violence except damage to property with external psychosoma in terms of also receive very big wound, elevator violence
The species of event can be divided into robbing, robbing beauty and other incidents of violence in elevator.On the other hand, since space is more in carriage
Closing, air quality is poor in carriage, in the elevator of part using between air in air in wind turbine guiding carriage and elevator into
Row circulates to realize the replacement of air, but so since wind turbine long-term work causes energy waste, water conservancy diversion of the wind turbine to air
Excessive velocities easily lead to the discomfort of people personnel in carriage, and water conservancy diversion speed is excessively slow then to the ineffective of air replacement.
The content of the invention：
The purpose of the present invention is aiming at the deficiencies in the prior art, there is provided the detection of unusual condition in a kind of lift car
Device.
The technology solution of the present invention is as follows：
The detection device of unusual condition in a kind of lift car, it include being arranged on lift drive mechanism in elevator,
Carriage, lift drive mechanism are fixedly connected with carriage, lift drive mechanism include being arranged on main drive in elevator with
And deflector sheave, main push-towing rope rope is arranged with main drive and deflector sheave, one end suspention of main push-towing rope rope has carriage, other end suspention
There is clump weight；The ceiling of carriage is provided with abnormality monitoring system, and abnormality monitoring system includes the rotatable of ceiling four corners setting
Video camera, image processing unit, analytic unit and control unit, wherein rotatable video camera and image processing unit
It is electrically connected, analytic unit is electrically connected with image processing unit, control unit, and control unit is further indoor with monitoring
Alarm, monitoring calculate mechatronics；Monitoring computer monitoring computer includes being used for video counts in real-time display lift car
According to carriage inner video image read module, carriage inner video image read module connection display device；Rotatable video camera
Captured in real-time is carried out to the environment in lift car, image processing unit receives shooting video and carries out image interception, and analysis is single
The interception image that the transmission of meta analysis image processing unit comes, judges whether be abnormal in carriage, and it is single that control unit receives analysis
Member judgements information to lift drive mechanism carry out elevating control so that lift car stop nearest floor, and will exception
Information passes to the indoor alarm of monitoring.
Air detection system and ventilating system are additionally provided with lift car, air detection system includes being arranged in carriage
Temperature sensor, humidity sensor and the smoke tar detection sensor in portion, temperature sensor, humidity sensor and cigarette are burnt
Oily detection sensor is electrically connected with control unit；Ventilating system includes wind turbine, the suction opening of wind turbine and elevator car upper
Air passage connects, and air passage extends to car side wall from elevator car upper, and air wetting is provided with the air passage on car side wall
Device, the outlet of air humidifier are provided with filter screen, air outlet are provided with the lateral surface in air passage, air humidifier is fixed on
Carriage lamp is additionally provided with stent, at the top of lift car, carriage lamps and lanterns have stand-by power supply.
There is danger button, danger button is electrically connected with alarm, and the bottom of carriage, which has to fall, to be passed on the inner wall of carriage
Sensor.
Carriage includes car walls, and car walls is made of stainless steel, its bottom is provided with urgent buffer used for dropped from high place, promptly
Buffer used for dropped from high place includes speed detector and the Buffer Unit that falls, the Buffer Unit that falls include first-level buffer device, level 2 buffering
Device, first-level buffer device, secondary buffer include in cylinder respectively, and for filling the cylinder body of buffer medium, in the cylinder body
Openend sealing is equipped with cylinder cap, and air-tight movable is combined with a piston rod in the central through hole of cylinder cap, and the right end of the piston rod is equipped with
For adjusting medium toward the piston body component of regurgitation volume, which is suitable for doing piston motion, and and cylinder body in cylinder body
Inner wall movable sealing coordinate；Wherein, the cylinder body of first-level buffer device forms the piston rod assembly of secondary buffer.
One side of carriage is provided with elevator door, and the lower part of carriage is provided with load-carrying detection components, load-carrying detection components
Including the multiple pressure sensors being arranged on cage bottom.
Position sensor is set on the lateral wall of carriage, and position sensor is electrically connected with control unit, for sensing sedan-chair
The lifting position in railway carriage or compartment.
Carriage buffer gear is provided with immediately below carriage, carriage buffer gear is arranged on the hole bottom of elevator.
Clump weight buffer gear is provided with immediately below clump weight, clump weight buffer gear is arranged on the hole bottom of elevator.
Main drive is hoist engine, including driving part and driving wheel.
The beneficial effects of the present invention are：The present invention abnormal conditions in elevator can be monitored and and alarm,
It is effective to avoid passenger that unexpected situation occurs, meanwhile, the present invention also has atmospheric monitoring system and ventilating system, avoids basis
Monitoring result adjusts the air ambient in carriage in time.
Brief description of the drawings：
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of ventilating system.
Embodiment：
In order to enable the above objects, features and advantages of the present invention more obvious understandable, below in conjunction with the accompanying drawings to this hair
Bright embodiment is described in detail.
As shown in Figs. 1-2, in a kind of lift car unusual condition detection device, it includes being arranged in elevator
Lift drive mechanism, carriage 1, lift drive mechanism are fixedly connected with carriage 1, and lift drive mechanism includes being arranged on elevator
Interior main drive 41 and deflector sheave 42, is arranged with main push-towing rope rope on main drive 41 and deflector sheave 42, and the one of main push-towing rope rope
End suspention has carriage 1, and other end suspention has clump weight 40；The ceiling of carriage 1 is provided with abnormality monitoring system, abnormal monitoring system
System includes rotatable video camera, image processing unit 21, analytic unit 23 and the control unit of ceiling four corners setting
20, wherein rotatable video camera is electrically connected with image processing unit 21, analytic unit 23 and image processing unit 21, control
Unit 20 is electrically connected, and control unit 20 further calculates mechatronics with the alarm 31 in monitoring room 30, monitoring；Prison
Control the carriage inner video image reading mould that computer monitoring computer includes being used for video data in real-time display lift car
Block, carriage inner video image read module connection display device；Rotatable video camera carries out the environment in lift car real
When shoot, image processing unit 21 receives shooting video and simultaneously carries out image interception, and analytic unit 23 analyzes image processing unit 21
The interception image of coming is transmitted, judges whether be abnormal in carriage, control unit 20 receives the judgement information pair of analytic unit 23
Lift drive mechanism carries out elevating control so that the nearest floor that lift car is stopped, and passes to monitoring by exception information
Alarm 31 in room 30.
Air detection system and ventilating system are additionally provided with lift car, air detection system includes being arranged in carriage
Temperature sensor 18, humidity sensor 16 and the smoke tar detection sensor 151 in portion, temperature sensor 18, humidity sensor
16 and smoke tar detection sensor 151 be electrically connected with control unit；Ventilating system includes wind turbine 15, the exhausting of wind turbine 15
Mouthful connected with the air passage of elevator car upper, air passage extends to car side wall from elevator car upper, the air passage on car side wall
Air humidifier 12 is inside provided with, the outlet of air humidifier 12 is provided with filter screen 111, is provided with the lateral surface in air passage
Air outlet 113, air humidifier 12 are fixed on stent 112, and carriage lamp 14, carriage lamp are additionally provided with the top of lift car
14 have stand-by power supply 17.
There is danger button, danger button is electrically connected with alarm, and the bottom of carriage, which has, falls on the inner wall 10 of carriage
Sensor 19.
Carriage 1 includes car walls, and car walls is made of stainless steel, its bottom is provided with urgent buffer used for dropped from high place, promptly
Buffer used for dropped from high place includes speed detector and the Buffer Unit that falls, the Buffer Unit that falls include first-level buffer device, level 2 buffering
Device, first-level buffer device, secondary buffer include in cylinder respectively, and for filling the cylinder body of buffer medium, in the cylinder body
Openend sealing is equipped with cylinder cap, and air-tight movable is combined with a piston rod in the central through hole of cylinder cap, and the right end of the piston rod is equipped with
For adjusting medium toward the piston body component of regurgitation volume, which is suitable for doing piston motion, and and cylinder body in cylinder body
Inner wall movable sealing coordinate；Wherein, the cylinder body of first-level buffer device forms the piston rod assembly of secondary buffer.
One side of carriage 1 is provided with elevator door, and the lower part of carriage 1 is provided with load-carrying detection components, load-carrying detection group
Part includes the multiple pressure sensors being arranged on cage bottom.
Position sensor is set on the lateral wall of carriage, and position sensor is electrically connected with control unit, for sensing sedan-chair
The lifting position in railway carriage or compartment 1.
The underface of carriage 1 is provided with carriage buffer gear, and carriage buffer gear is arranged on the hole bottom of elevator.
The underface of clump weight 40 is provided with clump weight buffer gear, and clump weight buffer gear is arranged on the hole of elevator
Bottom.
Main drive is hoist engine, including driving part and driving wheel.
Operation principle：Rotatable video camera carries out captured in real-time to the environment in lift car, and image processing unit connects
Interception image over to take the photograph video and carry out image interception, that analytic unit analysis image processing unit transmission comes, judges in carriage
Whether it is abnormal, the judgement information that control unit receives analytic unit carries out lift drive mechanism elevating control so that electricity
The nearest floor that terraced carriage is stopped, and exception information is passed into the indoor alarm of monitoring.
The embodiment is to be illustrated the present invention, not for the limitation present invention.Any those skilled in the art
It can modify under the spirit and scope without prejudice to the present invention to the embodiment, therefore the rights protection model of the present invention
Enclose, should be as listed by the claim of the present invention.
Claims (6)
- A kind of 1. detection device of unusual condition in lift car, it is characterised in that：It includes being arranged on the lifting in elevator Driving mechanism, carriage (1), lift drive mechanism are fixedly connected with carriage (1), and lift drive mechanism includes being arranged in elevator Main drive (41) and deflector sheave (42), be arranged with main push-towing rope rope, main push-towing rope on main drive (41) and deflector sheave (42) One end suspention of rope has carriage (1), and other end suspention has clump weight (40)；The ceiling of carriage (1) is provided with abnormality monitoring system, Abnormality monitoring system includes rotatable video camera, image processing unit (21), the analytic unit (23) that ceiling four corners are set And control unit (20), wherein rotatable video camera is electrically connected with image processing unit (21), analytic unit (23) and figure As processing unit (21), control unit (20) be electrically connected, control unit (20) further with the alarm in monitoring room (30) Device (31), monitoring calculate mechatronics；Monitoring computer monitoring computer includes being used for video counts in real-time display lift car According to carriage inner video image read module, carriage inner video image read module connection display device；Rotatable video camera Captured in real-time is carried out to the environment in lift car, image processing unit (21) receives shooting video and carries out image interception, point Analyse unit (23) analysis image processing unit (21) and transmit the interception image of coming, judge whether be abnormal in carriage, control is single The judgement information that first (20) receive analytic unit (23) carries out elevating control so that what lift car was stopped to lift drive mechanism Nearest floor, and exception information is passed to the alarm (31) in monitoring room (30).
- 2. the detection device of unusual condition in a kind of lift car according to claim 1, it is characterised in that：Lift car Air detection system and ventilating system are inside additionally provided with, air detection system includes being arranged on the temperature sensor of cab interior (18), humidity sensor (16) and smoke tar detection sensor (151), temperature sensor (18), humidity sensor (16) with And smoke tar detection sensor (151) is electrically connected with control unit；Ventilating system includes wind turbine (15), the exhausting of wind turbine (15) Mouthful connected with the air passage of elevator car upper, air passage extends to car side wall from elevator car upper, the air passage on car side wall Air humidifier (12) is inside provided with, the outlet of air humidifier (12) is provided with filter screen (111), is set on the lateral surface in air passage Air outlet (113) is equipped with, air humidifier (12) is fixed on stent (112), and carriage lamp is additionally provided with the top of lift car (14), carriage lamp (14) has stand-by power supply (17).
- 3. the detection device of unusual condition in a kind of lift car according to claim 1, it is characterised in that：Carriage it is interior There is danger button, danger button is electrically connected with alarm, and the bottom of carriage has tumble sensor (19) on wall (10).
- 4. the detection device of unusual condition in a kind of lift car according to claim 1, it is characterised in that：Carriage (1) Including car walls, car walls is made of stainless steel, its bottom is provided with urgent buffer used for dropped from high place, and urgent buffer used for dropped from high place includes Speed detector and the Buffer Unit that falls, the Buffer Unit that falls include first-level buffer device, secondary buffer, first-level buffer device, two Level buffer includes in cylinder respectively, and for filling the cylinder body of buffer medium, in the openend of the cylinder body, sealing is equipped with cylinder Cover, air-tight movable is combined with a piston rod in the central through hole of cylinder cap, and the right end of the piston rod is equipped with round-trip for adjusting medium The piston body component of flow, which is suitable for doing piston motion in cylinder body, and matches somebody with somebody with the inner wall movable sealing of cylinder body Close；Wherein, the cylinder body of first-level buffer device forms the piston rod assembly of secondary buffer.
- 5. the detection device of unusual condition in a kind of lift car according to claim 1, it is characterised in that：Carriage (1) A side be provided with elevator door, the lower part of carriage is provided with load-carrying detection components, and load-carrying detection components include being arranged on sedan-chair Multiple pressure sensors on the bottom of railway carriage or compartment；Position sensor, position sensor and control unit are set on the lateral wall of carriage It is electrically connected, for sensing the lifting position of carriage 1.
- 6. the detection device of unusual condition in a kind of lift car according to claim 1, it is characterised in that：Carriage is just Lower section is provided with carriage buffer gear, and carriage buffer gear is arranged on the hole bottom of elevator；It is provided with and matches somebody with somebody immediately below clump weight Pouring weight buffer gear, clump weight buffer gear are arranged on the hole bottom of elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711136786.XA CN107954290A (en) | 2017-11-16 | 2017-11-16 | The detection device of unusual condition in a kind of lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711136786.XA CN107954290A (en) | 2017-11-16 | 2017-11-16 | The detection device of unusual condition in a kind of lift car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107954290A true CN107954290A (en) | 2018-04-24 |
Family
ID=61964893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711136786.XA Withdrawn CN107954290A (en) | 2017-11-16 | 2017-11-16 | The detection device of unusual condition in a kind of lift car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107954290A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102020168A (en) * | 2009-09-16 | 2011-04-20 | 三洋电梯(珠海)有限公司 | Method and control system and elevator for improving air quality in elevator car and elevator |
| CN102030232A (en) * | 2009-09-24 | 2011-04-27 | 东芝电梯株式会社 | Elevator monitoring device, elevator monitoring method and elevator remote monitoring system |
| CN102241349A (en) * | 2010-05-12 | 2011-11-16 | 东芝电梯株式会社 | Reporting system of anomalies inside elevator car |
| JP2013245075A (en) * | 2012-05-28 | 2013-12-09 | Hitachi Ltd | Abnormality detection system for elevator |
| CN105491352A (en) * | 2016-01-13 | 2016-04-13 | 苏州市远极智能科技有限公司 | Elevator intelligent monitoring camera, elevator monitoring system and elevator monitoring method |
| CN206156511U (en) * | 2016-08-31 | 2017-05-10 | 四川富士鑫电梯有限公司 | Car buffering chassis |
-
2017
- 2017-11-16 CN CN201711136786.XA patent/CN107954290A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102020168A (en) * | 2009-09-16 | 2011-04-20 | 三洋电梯(珠海)有限公司 | Method and control system and elevator for improving air quality in elevator car and elevator |
| CN102030232A (en) * | 2009-09-24 | 2011-04-27 | 东芝电梯株式会社 | Elevator monitoring device, elevator monitoring method and elevator remote monitoring system |
| CN102241349A (en) * | 2010-05-12 | 2011-11-16 | 东芝电梯株式会社 | Reporting system of anomalies inside elevator car |
| JP2013245075A (en) * | 2012-05-28 | 2013-12-09 | Hitachi Ltd | Abnormality detection system for elevator |
| CN105491352A (en) * | 2016-01-13 | 2016-04-13 | 苏州市远极智能科技有限公司 | Elevator intelligent monitoring camera, elevator monitoring system and elevator monitoring method |
| CN206156511U (en) * | 2016-08-31 | 2017-05-10 | 四川富士鑫电梯有限公司 | Car buffering chassis |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180424 |
|
| WW01 | Invention patent application withdrawn after publication |