CN107188002A - A kind of damping elevator and its control method - Google Patents
A kind of damping elevator and its control method Download PDFInfo
- Publication number
- CN107188002A CN107188002A CN201710500495.8A CN201710500495A CN107188002A CN 107188002 A CN107188002 A CN 107188002A CN 201710500495 A CN201710500495 A CN 201710500495A CN 107188002 A CN107188002 A CN 107188002A
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- Prior art keywords
- car
- signal
- damping
- elevator
- connecting plate
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Classifications
-
- 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
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
- B66B1/40—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings
-
- 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
- B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
- B66B11/0266—Passive systems
- B66B11/0273—Passive systems acting between car and supporting frame
-
- 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
-
- 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
- B66B5/14—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of excessive loads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3292—Sensor arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Abstract
The invention discloses a kind of damping elevator, including lifting device, car, and damping device, lifting device is fixedly connected with car, and damping device is arranged between the car floor of car and car floor frame；The damping device includes top connecting plate, elastomeric layer, pressure sensor device, lower connecting plate and air chamber；The elastomeric layer is arranged between top connecting plate and lower connecting plate, and is fixedly connected to form with top connecting plate and lower connecting plate the air chamber of closing；It is provided with lower connecting plate above intake valve and air bleeding valve, lower connecting plate and is provided with pressure sensor device.The vertical flexibility of damping elevator is big in the present invention, rigidity and vertical height are adjustable, it is possible to decrease the car natural frequency of vibration, and loads and unloads weight according to car, is inflated and deflation operations, can effectively absorb vibration and the noise for being transferred to car, can improve boarding comfort.
Description
Technical field
The present invention relates to amping device technical field, and in particular to a kind of damping elevator and its control method.
Background technology
Elevator is the main means of transport of vertical transport in building.The boarding of passenger is comfortable in car in running process of elevator
Sense problem is always the emphasis being concerned.Vibration and elevator operation production that passenger's boarding sense of discomfort is mainly produced by cabin uneven loading
Raw vibration is transferred to car initiation.In addition, in running process of elevator, cage guide installation accuracy deficiency also results in elevator fortune
The vibration that row is produced；Also, the vibration that building is produced can also be transferred to lift car, equally decline passenger's boarding comfort.
In the prior art, reduce caused by cabin uneven loading that the conventional adjusting method of car vibrations is is in elevator
After installing, adjustment is balanced before putting into operation to car.Sedan-chair frame bottom hung balance weight, adjustment balance weight quantity and its
Hanging position realizes that car is balanced.But because hoistway space is narrow, carries and hanging balancing weight is inconvenient, and labor intensity
Greatly；In addition, hanging balancing increases car deadweight again, car carrying capacity is reduced, is unfavorable for energy-conserving and environment-protective.In the prior art
Adjusting method can not be also adjusted in real time according to state of elevator, when elevator work operation to different story heights when, because
Hoist ropes and compensation rope, the change of trailing cable weight for hanging on car floor, car passenger load or goods load-carrying are random in addition
Uneven distribution causes cabin uneven loading situation to occur in car floor, causing the car center of gravity of balancing to change, and aggravation is shaken
Dynamic generation, deteriorates passenger's boarding experience.
In the prior art, vibration-proof rubber can be also installed between car floor and car floor frame to realize the vibrations of reduction elevator.But
With hoisting depth increase and the increase of car weight amount in running process of elevator, vibration-proof rubber deformation can increase, after deformation
Rubber can make vibration-proof rubber effectiveness in vibration suppression weaken.After vibration-proof rubber is deformed into a certain degree, vibration-proof rubber has not been simply failed to
To vibration-isolating effect, resonance is produced with car on the contrary, promotes car vibrations to aggravate and further deteriorates passenger's boarding experience.
Patent document (ZL201520971190.1) discloses a kind of express elevator, and specifically discloses the damping of the elevator
Device, setting air spring is damping device, and air spring is arranged between rope hitch plate and upper beam, is substituted using air spring former
Some steel spring and yielding rubber, and adjust by the air pressure of air spring the dynamics of its damping.However, in the art
It is adjusted, it adjusts the adjusting force that direction and dynamics all rely on spring itself, and this is adjusted using single air spring
It is also inaccurately uncontrollable that section mode, which is, and damping effect is not obvious；On the other hand, spring reacts not sensitive enough in itself,
It tends not to vibrations timely, accurately to elevator from certain time is needed to offer bounce after by compression stress
Carry out adjustment accurately and timely.
The content of the invention
In order to overcome above-mentioned technical problem, the present invention provides the elevator and its control method of a kind of damping device.The present invention
Concrete scheme include herein below：A kind of damping elevator, including lifting device, car, and damping device, lifting device and sedan-chair
Railway carriage or compartment is fixedly connected, and damping device is arranged between the car floor of car and car floor frame；The damping device includes top connecting plate, elasticity
Material layer, pressure sensor device, lower connecting plate and air chamber；The elastomeric layer is arranged on top connecting plate and is connected with bottom
Between plate, and it is fixedly connected to form with top connecting plate and lower connecting plate the air chamber of closing；Be provided with lower connecting plate into
Pressure sensor device is provided with above air valve and air bleeding valve, lower connecting plate.Lifting device includes hoist engine, and hoist cable, car is right
Weight, compensation device；It is characterized in that：Hoist cable one end connects car, bypasses after hoist engine, its other end connection counterweight, car
Car floor frame is connected by compensation device with counterweight.
Further, the upper surface of the top connecting plate is provided at both ends with top connection plate fastener, top connecting plate
Lower surface be provided with top connecting plate boss；The lower surface of the lower connecting plate of the damping device is provided with lower connecting plate
Fastener, the upper surface of lower connecting plate is provided with lower connecting plate boss；The elastomeric layer is set to outside elastomeric material
Layer and inner layer of elastic material, the outside of elastomeric material outer layer covers inner layer of elastic material.
Further, the bottom of the car floor sets car level sensing device, the car level sensing device and control
Device processed is connected, and also includes gas supply device, the intake valve, air bleeding valve are connected with gas supply device, described
Gas supply device is connected with control device
Further, switch gate detection means, the switch gate detection means and control device are provided with the top of car
It is connected, the bottom of the car floor is provided with car floor position induction device；It is additionally provided with car floor level position detection means, car floor
Level position upper position detection means, car floor level position lower position detection means；Damping device is additionally provided with pressure letter
Number processor, the pressure sensor device is connected with pressure signal processor；The pressure signal processor and warning device phase
Even.
It is a kind of to described damping elevator Light Condition control method, it is characterised in that：Make first at lift car
In Light Condition, car level sensing device detects the level status signal of car, and the signal is inputted to control device；Control
Poised state of the device processed according to residing for the signal determining car, if car is in non-equilibrium state, control device control gas
Feedway and damping device, intake valve, air bleeding valve to damping device carry out charge, exhaust action, also, detect car in real time
Whether level, until control device receives the horizontal signal of car, complete the balanced adjustment process.
A kind of control method of described damping elevator in normal operating condition, it is characterised in that：
Step one：Elevator is set to be in normal operating condition, when elevator loads and unloads passenger, switch gate detection means detection elevator
The on off state of door, and detection signal is transferred to control device；
Step 2：If elevator door is closed, terminate adjustment process；If elevator door is in opening, car floor
Position induction device is detected for the location of elevator, and detection signal is transferred into control device；If control device
The signal and car floor level position upper position detection means signal of door opening state are received simultaneously, perform step 3；If control
Device receives the signal and car floor level position lower position detection means signal of door opening state simultaneously, performs step 4；If
Control device receives the signal and car floor level position detection means signal of door opening state simultaneously, performs step 5；
Step 3：Control device controls the intake valve in gas supply device and damping device that damping device is exhausted
Action, until control device receives the signal that car floor position induction device detects car floor level position detection means, is then tied
Beam elevator position adjusts process, performs step 5；
Step 4：Control device controls the intake valve in gas supply device and damping device to be inflated damping device
Action, until control device receives the signal that car floor position induction device detects car floor level position detection means, is then tied
Beam elevator position adjusts process, performs step 5；
Step 5：Car level sensing device detects the level status signal of car, and the signal is inputted to control dress
Put；Poised state of the control device according to residing for the signal determining car, if car is in horizontality, terminates for damping electricity
The adjustment process of ladder；If car is in non-equilibrium state, into step 6；
Step 6：Control device controls gas supply device and damping device, and intake valve, air bleeding valve to damping device enter
Row charge, exhaust is acted, also, in real time detection car whether level, until control device receives the horizontal signal of car, tie
Adjustment process of the beam for damping elevator.
It is a kind of to described damping elevator overload condition alarm control method, it is characterised in that：
Step one：Apply 115% rated load in car floor, car floor position induction device is detected under car floor level position
Portion's position detecting device signal, and transmit the signal to control device；Control device controls gas supply to fill according to the signal
Action and the intake valve inflation of damping device are put, until control device receives the signal of car floor level position detection means；
Step 2：Car level sensing device detects the level status signal of car, and the signal is inputted to control dress
Put；Poised state of the control device according to residing for the signal determining car, if car is in horizontality, performs step 4；If
Car is in non-equilibrium state, into step 3；
Step 3：Control device controls gas supply device and damping device, and intake valve, air bleeding valve to damping device enter
Row charge, exhaust is acted, also, in real time detection car whether level, until control device receives the horizontal signal of car；
Step 4：Record in pressure signal processor simultaneously stores the pressure value in pressure signal sensing device input air chamber
P0；
Step 5：When the elevator is normally run and is normally loaded and unloaded, the pressure signal sensing device is by air chamber
In the input pressure signal processor of pressure value P 1, by the pressure value P 1 and overburden pressure P0 progress pair in pressure signal processor
Than if P1 is more than or equal to P0, pressure signal processor control warning device carries out overload warning prompting, and controls elevator to forbid fortune
OK.
The damping elevator and its control method of the present invention, can be achieved following have the beneficial effect that：
(1) damping device, which includes, is provided with sensor, by the real-time sensing of sensor, realizes for damping device
The fast reaction and control of state, the control mode of damping device are sensitiveer；Intake valve and air bleeding valve are provided with, passes through air chamber
Air pressure adjustment, realize regulation to car pressure and support force, reduce the requirement for adjusting means material, its shockproof effect
Substantially, degree of regulation is high for fruit, and control is sensitive, easy to use.
(2) the vertical flexibility of damping device is big, rigidity and vertical height are adjustable, it is possible to decrease the car natural frequency of vibration, and according to
Car loads and unloads weight, is inflated and deflation operations, can effectively absorb vibration and the noise for being transferred to car.Car damping device
Variable rigidity, intrinsic frequency is low, can effectively limit amplitude, avoids car resonance, realizes vibration isolation active control.Actively controlled in vibration isolation
Simultaneously, the damping device can make car center of gravity be in poised state to system according to elevator situation of the loading and unloading automatic height adjustment, and raising multiplies
Objective boarding comfortableness.
(3) damping elevator and its adjusting method are used, can be carried out for the poised state of elevator and present position automatic
Adjustment, it is entirely adjusted, and process automaticity is high, and control device is by judging the collection information of sensor, you can to elevator shape
State is controlled.Control method can carry out the vertical height adjustment of elevator, can also carry out car gravity balance adjustment, substitute tradition
The method that balance resets car balance, reduces the task difficulty and labor intensity of car balanced adjustment, mitigates car deadweight, reduction
Elevator no-load operation energy consumption, is reduced because of the vibration that car imbalance is produced.
(4) damping elevator and its alarm control method are used, according to storage in present apparatus gas room pressure and storage device
Car overload pressure value contrasted, you can realize the judgement and alarm of elevator overload situation；And by car level
The adjustment of state, and for the adjustment of car position so that car is under flat bed and poised state, then carries out pressure acquisition
Work so that the accuracy of detection of the pressure that damping device is detected is improved, and then improves the accuracy rate of elevator warning.
Brief description of the drawings
Fig. 1 be embodiment 1 in a kind of elevator for being provided with damping device structural representation；
The damping device enlarged diagram that Fig. 2 marks for circle in Fig. 1 of embodiment 1；
Fig. 3 is the damping device in embodiment 1 in the set-up mode schematic diagram in car；
Fig. 4 is that embodiment 2 adjusts the control flow chart that car is balanced after elevator installation using damping device；
When Fig. 5 is adjustment car floor flat bed under the elevator normal operating condition of embodiment 3 and elevator operation at car balance control
Manage flow chart；
Fig. 6 is elevator overload controlling alarm process chart under the elevator normal operating condition of embodiment 4.
Description of reference numerals：1 hoist engine；2 hoist cables；3 cars；4 switch gate detection means；5 flexible members；6 columns；7 sedan-chairs
Wall；8 car floor level position upper position detection means；9 car floor level position detection means；10 car floor level position lower positions
Detection means；11 car floor position induction devices；12 fixing devices；13 damping devices；14 support meanss；15 warning devices；16 pressures
Force signal processor；17 control devices；18 sound arresters；19 gas supply devices；20 compensation devices；21 counterweights；22 groove profile sides
Frame；23 side frames；24 car level sensing devices；25 hoistways；26 guiders；27 car floor framves；28 car floors；131 tops are connected
Plate；132 elastomeric material outer layers；133 inner layer of elastic material；134 pressure sensor devices；135 lower connecting plates；136 air chambers；161
Pressure signal processing unit；162 overburden pressure value storage devices；191 motor；192 compressors；193 magnetic valves (band sensing
Device)；1311 tops connect plate fastener；1312 top connecting plate boss；1351 lower connecting plate fasteners；1352 intake valves；
1353 air bleeding valves；1354 lower connecting plate boss
Embodiment
With reference to the accompanying drawings and specific embodiment makes further instructions to the present invention.
Specific embodiment 1：
A kind of elevator for being provided with damping device as shown in Figure 1, including lifting device hoist engine 1, guider 26, hang
Rope 2, car 3, counterweight 21, and compensation device 20.The one end of hoist cable 2 connects car 3 that can be vertically movable in elevator hoistways 25,
Hoist cable is bypassed after hoist engine and guider, the counterweight 21 that the connection of its other end can be vertically movable in elevator hoistways.Car 3
It is connected by compensation device 20 with counterweight 21.
Damping device 13 is provided between car car floor 28 and car floor frame 27, Fig. 2 and Fig. 3, damping device 13 is referred to
Four Angle Positions respectively set one in space between car floor 28 and car floor frame 27.Damping device 13 includes top connecting plate 131,
Elastomeric material outer layer 132, inner layer of elastic material 133, pressure sensor device 134, lower connecting plate 135, air chamber 1311.Damping is filled
The upper surface for the top connecting plate 131 put is provided at both ends with connection plate fastener 1311, and the lower surface of top connecting plate 131 is set
There is top connecting plate boss 1312.The lower surface of the lower connecting plate 135 of damping device is provided at both ends with connection plate fastener
1351, the upper surface of lower connecting plate 135 is provided with lower connecting plate boss 1354, and intake valve 1352, air bleeding valve 1353 are passed through
Lower connecting plate 135 and set, the top of lower connecting plate boss 1354 is provided with pressure sensor device 134, the pressure sensor
Plenum interior is arranged at, the air bleeding valve 1353 is provided with two, is separately positioned on the both sides of pressure sensor, the intake valve
1352 are also equipped with two, are arranged at the outside of air bleeding valve.Bullet is provided between top connecting plate 131 and lower connecting plate 135
Property material outer layer 132 and inner layer of elastic material 133, the upper end of elastomeric material outer layer 132 and inner layer of elastic material 133 connects with top
The lower surface connection of fishplate bar boss 1312, the lower end and lower connecting plate of elastomeric material outer layer 132 and inner layer of elastic material 133 is convex
The upper surface connection of platform 1354, elastomeric material outer layer 132 wraps up the outside of inner layer of elastic material 133, top connecting plate boss
1312 and lower connecting plate boss 1354 can prevent the crocodile inner layer of elastic material 133 of elastomeric material outer layer 132 from moving, elastomeric material
The inner space of internal layer 133, top connecting plate 131 and lower connecting plate 135 forms the air chamber 136 of closing.
The pressure sensor device 134 for being arranged on lower connecting plate boss 1354 is connected with pressure signal processor 16, described
Pressure signal processor 16 includes pressure signal processing unit 161 and overburden pressure value storage device 162；At the pressure signal
Reason device 16 is connected with warning device 15.In intake valve 1352, air bleeding valve 1353 and the gas supply device 19 of lower connecting plate 135
Magnetic valve (belt sensor) 193 be connected.The gas supply device 19 includes motor 191, compressor 192 and magnetic valve
(belt sensor) 193；The gas supply device 19 is connected with control device 17.It is arranged on lower connecting plate boss 1354
Pressure sensor device 134 is connected with pressure signal processor 16, and the pressure signal processor 16 handles dress comprising pressure signal
Put 161 and overburden pressure value storage device 162；The pressure signal processor 16 is connected with warning device 15.
The bottom of the car floor 28 is provided with side frame 23, and the lower surface of side frame 23 sets car level sensing device
24, the car level sensing device 24 is connected with control device 17, and horizontal sensor device 24 is used to detect that car is balanced.Side
The people bottom of frame 23 is additionally provided with fixing device 12, and fixing device 12 is default pad, when replacing elastomeric material outer layer 132 and bullet
During property material inner layer 133, support can be provided between side frame 23 and groove profile frame 22.The top of car floor frame 27 sets groove profile side
Support meanss 14 are provided with frame, groove profile frame 22, support meanss 14 can prevent the car floor 28 that damping device 13 is caused after failing
Sink.
The top of the car 3 is provided with the switch gate detection means 4 of detection car switch door, the switch gate detection dress
Put 4 with control device 17 to be connected, the detection switch door state of car 3.Have elastic component 5, flexible member are set on the car 3
5 are arranged between sedan-chair wall 7 and column 6, and playing prevents the inclined effect of sedan-chair wall 7.
The bottom of the car floor 28 is provided with car floor position induction device 11；In horizontal position corresponding with induction installation
Car floor level position detection means 9 is provided with, car floor flat bed position is provided with above horizontal position corresponding with induction installation
Upper position detection means 8 is put, car floor level position lower portion is provided with below horizontal position corresponding with induction installation
Put detection means 10；The car floor position induction device 11 and car floor level position detection means 9, the car floor being arranged between stop
Level position upper position detection means 8 and car floor level position lower position detection means 10 are used cooperatively；The car floor position
Induction installation 11 is put with control device 17 to be connected.
The present invention operation principle be：When hoist engine 1 lifts the vertical motion in hoistway 25 of car 3 by hoist cable 2, fortune
The vibration produced during row is transferred to car floor frame 27.Due to being connected between car floor frame 27 and car floor 28 by damping device 13
Connect, gas, inner layer of elastic material 133, elastomeric material outer layer 132 can separate in the air chamber 136 of damping device 13, damping vibration exists
Transmission between car floor frame 27 and car floor 28.By adjusting intake valve 1352, the air bleeding valve 1353 of damping device, air chamber is adjusted
The rigidity of gas pressure in 136, further regulation damping device 13, so as to ensure the damping effect under the different loading conditionses of car 3
Really.In addition, the rigidity of regulation damping device 13, can effectively reduce car 3 and resonate, passenger's boarding comfort is improved.
Specific embodiment 2：
The present embodiment uses a kind of elevator for being provided with damping device in embodiment 1, and the elevator of reference picture 4 is installed
Into the rear control flow chart that car balance is adjusted using the damping device, damping device 13 is moved to the balanced adjustment of car 3
Illustrate.After elevator is installed, car 3 is unloaded to be located at base station level position, and in Light Condition.Car level
Sensing device 24 obtains the level status signal of car 3, and the signal is inputted to control device 17.Control device 17 is according to input
The level status signal of car 3 judge car 3 residing for poised state, when judge car 3 be in non-equilibrium state when, control dress
Put 17 control gas supply devices 19 and intake valve 1352, air bleeding valve 1353 in control damping device 13 enter to damping device 13
Row charge, exhaust is acted, and the level of car 3 is adjusted；In the process, car level sensing device 24 is constantly flat by car 3
Weigh the real-time input value control device 17 of status signal, adjusts process described in circulating repetition, until control device 17 is from car level
The input signal of sensing device 24 judges input car 3 level, completes after elevator is installed the unloaded balanced adjustment of car 3 and terminate should
Process.After elevator is installed, car 3 is unloaded to be located at base station level position.If car level sensing device 24 obtains car 3
Level level when, car 3 is inputted to control device 17, the balanced adjustment process of car 3 in the signal of horizontality
Terminate.
Specific embodiment 3：
The present embodiment uses a kind of elevator for being provided with damping device in embodiment 1, and the elevator of reference picture 5 is normally transported
Car balance control process flow chart, car 3 is adjusted to damping device 13 when car floor flat bed and elevator operation are adjusted under row state
The action of the balance control of car 3 is illustrated when flat bed and elevator operation.In elevator normal course of operation, loaded and unloaded by car 3
Passenger, car 3, which is contained, to vary in weight, and causes the height of damping device 13 with adjustment height to change, causes car floor
28 height change therewith, cause that level position changes and non-equilibrium state occurs in car 3；Or during the handling passenger of car 3,
Passenger's erect-position mode is different, can equally cause car 3 is uneven to occur.When elevator loads and unloads passenger, the switch on car 3
Door detection means 4 works, and carries out the switch gate state-detection of car 3, and detection signal is transferred into control device 17.
When control device 17, which receives the car 3 that switch gate detection means 4 detects, is in the signal of door opening state, together
When car floor position induction device 11 when detecting car floor level position upper position 8 signal of detection means of car floor level position,
Then car floor position induction device 11 transmits the signal to control device 17.Control device 17 opens the door according to the car 3 inputted
Signal and the position signalling of car 3 control gas supply device 19 are acted, the driving compression of motor 191 in gas supply device 19
Machine 192, makes gas in the air chamber 136 of damping device 13 pass through the row in lower connecting plate 135 by magnetic valve (belt sensor) 193
Air valve 1353 is discharged to gas supply device 19, until control device 17 receives car floor position induction device 11 and detects car floor
The signal of level position detection means 9 then terminates the position adjustment of car 3.
When switch gate detection means 4, which detects car 3, is in door opening state, while car floor position induction device 11 is detected
To car floor level position car floor level position lower position detection means signal 10 when, then car floor position induction device 11 should
Signal is sent to control device 17.Control device 17 is controlled according to the enabling signal of car 3 and the position signalling of car floor 28 inputted
Gas supply device 19 is acted, the driving compressor 192 of motor 191 in gas supply device 19, and by magnetic valve, (band is sensed
Device) 193 and lower connecting plate 135 in intake valve 1352 into the air chamber 136 of damping device 13 insufflation gas, until control device
17 receive car floor position induction device 11 detect car floor level position detection means 9 signal then terminate the position of car floor 28 tune
It has suffered journey.
When switch gate detection means 4, which detects car 3, is in door opening state, while car floor position induction device 11 is detected
It is located at car floor level position to car floor, then control device 17 is according to the input signal of car level sensing device 24, into judging sedan-chair
Railway carriage or compartment 3 whether horizontal steps.When input car 3 is in poised state, then directly terminates and complete the position of car floor 28 and car 3
Balanced adjustment；When inputting car 3 in non-equilibrium state, control device 17 controls gas supply device 19 to damping device 13
Charge, exhaust is adjusted to the balance of car 3 in air chamber 136, until to receive car level sensing device 24 defeated for control device 17
Enter car 3 to be in after horizontal signal, the control gas supply device 19 of control device 17 is stopped, and terminates and completes car floor 28
Position and the balanced adjustment of car 3；During the balanced adjustment of car 3, car floor position induction device 11 detects car floor flat bed always
The signal of position detecting device 9 and in real time input control device 17.
When switch gate detection means 4 detect car 3 be in close the door state when, control device 17 and gas supply device 19
It is failure to actuate.
Specific embodiment 4：
The present embodiment uses a kind of elevator for being provided with damping device in embodiment 1, and elevator shown in reference picture 6 is just
Elevator overload controlling alarm process chart under normal running status, elevator operation overload warning action is carried out to damping device and is carried out
Explanation.Elevator installs that debugging is qualified and trial operation is qualified, and car 3 is in unloaded poised state and unloaded sedan-chair under this state
The level position of bottom 28 has been adjusted accurately.Further, it is uniform on the qualified elevator car bottom 28 of Installation and trial run to apply 115%
Rated load, applies in car floor 28 after 115% rated load, and car floor position induction device 11 detects car floor flat bed position
Car floor level position lower position detection means signal 10 is put, while car floor position induction device 11 transmits the signal to control
Device 17.Control device 17 is acted according to the position signalling of the car floor 28 control gas supply device 19 inputted, gas supply dress
The driving compressor 192 of motor 191 in 19 is put, passes through the air inlet in magnetic valve (belt sensor) 193 and lower connecting plate 135
The insufflation gas into the air chamber 136 of damping device 13 of valve 1352, until control device 17 receives car floor position induction device 11 and examined
The signal for measuring car floor level position detection means 9 then terminates the level position of car floor 28 adjustment process.
When it is described carry 115% rated load car floor 28 complete level position adjustment process after, control device 17 is according to sedan-chair
Whether the poised state signal determining of car 3 that railway carriage or compartment horizontal sensor device 24 is inputted carries out the balanced adjustment of car 3.When input car 3
When being in poised state, then directly terminate and complete the position of car floor 28 and the balanced adjustment of car 3.When input car 3 is in not
During poised state, the control of control device 17 charge, exhaust into the air chamber 136 of damping device 13 of gas supply device 19 is flat to car 3
Weighing apparatus is adjusted, until control device 17 receives the input car 3 of car level sensing device 24 and is in after horizontal signal, control
The control of device 17 gas supply device 19 processed is stopped, and terminates and completes the position of car floor 28 and the balanced adjustment of car 3.Car 3
During balanced adjustment, car floor position induction device 11 detects the signal of car floor level position detection means 9 and real-time always
Input control device 17.
When the 115% rated load car floor 28 that carries completes level position adjustment and after 3 balanced adjustment of car, pressure letter
Overburden pressure value storage device 162 in number processor 16 records and stores each damping of the input of pressure signal sensing device 161
Pressure P of the device 13 in the next air chamber 136 of the overload condition of car 30, complete the overburden pressure of 16 car of pressure signal processor 3
The acquisition and storage of value.
When pressure signal processor 16 obtain and store the overburden pressure value of car 3 after, lift car 3 normally run.
When car 3 is normally loaded and unloaded, the pressure signal sensing device 134 set on the lower connecting plate boss 1354 of damping device 13 will
In the input pressure signal processing unit 161 of pressure value P 1 produced when car 3 is loaded and unloaded in air chamber 136, pressure signal processing unit
161 are contrasted the pressure value P 1 with the overburden pressure P0 of car 3 in the overburden pressure value storage device 162, work as P1
During more than or equal to P0, the control warning device 15 of pressure signal processor 16 carries out the overload warning of car 3 and points out and control elevator car
Forbid operation in railway carriage or compartment 3；During the car 3 is in overload warning, once pressure signal processing unit 161 detects P1 appearance
During less than P0, then the control warning device 15 of pressure signal controller 16 stop alarm prompting recovers car 3 and normally run, otherwise
The overload warning of car 3 is continued executing with to point out and control lift car 3 to forbid normal operation.
When car 3 is normally loaded and unloaded, the pressure signal set on the lower connecting plate boss 1354 of damping device 13 is passed
In the input pressure signal processing unit 161 of pressure value P 1 produced when induction device 134 loads and unloads car 3 in air chamber 136, pressure letter
Number processing unit 161 carries out the overburden pressure P0 of car 3 in the pressure value P 1 and the overburden pressure value storage device 162
Contrast, when P1 is less than P0, warning device 15 is failure to actuate, and car 3 is normally run.
The embodiment, embodiment of the invention described above are only the explanation example of embodiment of the present invention, and the scope of the invention is not only
It is limited to embodiments described above and embodiment, to those skilled in the art, any modification made under present inventive concept,
Equivalent substitution, improvement etc., should be included within the scope of the present invention within.
Claims (9)
1. a kind of damping elevator, including lifting device, car, and damping device, it is characterised in that：Lifting device is fixed with car
Connection, damping device is arranged between the car floor of car and car floor frame；The damping device includes top connecting plate, elastomeric material
Layer, pressure sensor device, lower connecting plate and air chamber；The elastomeric layer be arranged on top connecting plate and lower connecting plate it
Between, and it is fixedly connected to form with top connecting plate and lower connecting plate the air chamber of closing；Intake valve is provided with lower connecting plate
And air bleeding valve, lower connecting plate top is provided with pressure sensor device.
2. a kind of damping elevator according to claim 1, it is characterised in that：The lifting device include hoist engine, hoist cable,
Car, counterweight, compensation device；It is characterized in that：Hoist cable one end connects car, bypasses after hoist engine, its other end connection counterweight,
The car floor frame of car is connected by compensation device with counterweight.
3. a kind of damping elevator according to claim 2, it is characterised in that：The upper surface two ends of the top connecting plate are set
Top connection plate fastener is equipped with, the lower surface of top connecting plate is provided with top connecting plate boss；Under the damping device
The lower surface of portion's connecting plate is provided with lower connecting plate fastener, and it is convex that the upper surface of lower connecting plate is provided with lower connecting plate
Platform；The elastomeric layer is set in elastomeric material outer layer and inner layer of elastic material, elastomeric material outer layer covers elastomeric material
The outside of layer.
4. a kind of damping elevator according to claim 3, it is characterised in that：The bottom of the car floor sets car level to pass
Induction device, the car level sensing device is connected with control device, also includes gas supply device, the intake valve,
Air bleeding valve is connected with gas supply device, and the gas supply device is connected with control device.
5. a kind of damping elevator according to claim 4, it is characterised in that：Switch gate detection dress is provided with the top of car
Put, the switch gate detection means is connected with control device, the bottom of the car floor is provided with car floor position induction device；Also
It is provided with car floor level position detection means, car floor level position upper position detection means, car floor level position lower position
Detection means.
6. a kind of damping elevator according to claim 1 or 5, it is characterised in that：Damping device is additionally provided with pressure signal
Processor, the pressure sensor device is connected with pressure signal processor；The pressure signal processor is connected with warning device.
7. a kind of damping elevator to described in claim 5 is in the control method of Light Condition, it is characterised in that：This method bag
Include following steps：Lift car is set to be in Light Condition first, car level sensing device detects the level status signal of car,
And input the signal to control device；Poised state of the control device according to residing for the signal determining car, if car is in
Non-equilibrium state, control device control gas supply device and damping device, intake valve, air bleeding valve to damping device are carried out
Charge, exhaust is acted, also, in real time detection car whether level, until control device receives the horizontal signal of car, complete
The balanced adjustment process.
8. a kind of damping elevator to described in claim 5 is in the control method of normal operating condition, it is characterised in that：The party
Method comprises the following steps：
Step one：Elevator is set to be in normal operating condition, when elevator loads and unloads passenger, switch gate detection means detection elevator door
On off state, and detection signal is transferred to control device；
Step 2：If elevator door is closed, terminate adjustment process；If elevator door is in opening, car floor position
Induction installation is detected for the location of elevator, and detection signal is transferred into control device；If control device is simultaneously
The signal and car floor level position upper position detection means signal of door opening state are received, step 3 is performed；If control device
The signal and car floor level position lower position detection means signal of door opening state are received simultaneously, perform step 4；If control
Device receives the signal and car floor level position detection means signal of door opening state simultaneously, performs step 5；
Step 3：It is dynamic that control device controls the intake valve in gas supply device and damping device that damping device is exhausted
Make, until control device receives the signal that car floor position induction device detects car floor level position detection means, then terminate
Elevator position adjusts process, performs step 5；
Step 4：It is dynamic that control device controls the intake valve in gas supply device and damping device to be inflated damping device
Make, until control device receives the signal that car floor position induction device detects car floor level position detection means, then terminate
Elevator position adjusts process, performs step 5；
Step 5：Car level sensing device detects the level status signal of car, and the signal is inputted to control device；Control
Poised state of the device processed according to residing for the signal determining car, if car is in horizontality, terminates for damping elevator
Adjustment process；If car is in non-equilibrium state, into step 6；
Step 6：Control device controls gas supply device and damping device, and the intake valve, air bleeding valve to damping device are carried out
Charge, exhaust is acted, also, in real time detection car whether level, until control device receives the horizontal signal of car, terminate
For the adjustment process of damping elevator.
9. a kind of damping elevator to described in claim 6 is in the alarm control method of overload condition, it is characterised in that：The party
Method comprises the following steps：
Step one：Apply 115% rated load in car floor, car floor position induction device detects car floor level position lower portion
Detection means signal is put, and transmits the signal to control device；Control device controls gas supply device to move according to the signal
Make and the intake valve of damping device is inflated, until control device receives the signal of car floor level position detection means；
Step 2：Car level sensing device detects the level status signal of car, and the signal is inputted to control device；Control
Poised state of the device processed according to residing for the signal determining car, if car is in horizontality, performs step 4；If at car
In non-equilibrium state, into step 3；
Step 3：Control device controls gas supply device and damping device, and the intake valve, air bleeding valve to damping device are carried out
Charge, exhaust is acted, also, in real time detection car whether level, until control device receives the horizontal signal of car；
Step 4：Record in pressure signal processor simultaneously stores the pressure value P 0 in pressure signal sensing device input air chamber；
Step 5：When the elevator is normally run and is normally loaded and unloaded, the pressure signal sensing device is by the pressure in air chamber
In value P1 input pressure signal processors, the pressure value P 1 is contrasted with overburden pressure P0 in pressure signal processor,
If P1 is more than or equal to P0, pressure signal processor control warning device carries out overload warning prompting, and controls elevator to forbid operation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500495.8A CN107188002B (en) | 2017-06-27 | 2017-06-27 | Shock absorption elevator and control method thereof |
| PCT/CN2017/116584 WO2019000857A1 (en) | 2017-06-27 | 2017-12-15 | Vibration-reduced elevator and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500495.8A CN107188002B (en) | 2017-06-27 | 2017-06-27 | Shock absorption elevator and control method thereof |
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| CN107188002A true CN107188002A (en) | 2017-09-22 |
| CN107188002B CN107188002B (en) | 2023-03-14 |
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| WO (1) | WO2019000857A1 (en) |
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| CN108178033A (en) * | 2018-03-15 | 2018-06-19 | 西继迅达（许昌）电梯有限公司 | A kind of compound building elevator landing apptss |
| CN108569598A (en) * | 2018-07-08 | 2018-09-25 | 广东皇冠电梯集团有限公司 | A kind of horizontal automatic deviation correction levelling device operating system of Novel elevator carrying cabin |
| CN108821045A (en) * | 2018-07-10 | 2018-11-16 | 奥特朗博电梯有限公司 | A kind of novel elevator leveling device again |
| WO2019000857A1 (en) * | 2017-06-27 | 2019-01-03 | 广州广日电梯工业有限公司 | Vibration-reduced elevator and control method thereof |
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Also Published As
| Publication number | Publication date |
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| CN107188002B (en) | 2023-03-14 |
| WO2019000857A1 (en) | 2019-01-03 |
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