CN107304637A - The multiple spot non-yielding prop and synchronous method of a kind of parking apparatus - Google Patents
The multiple spot non-yielding prop and synchronous method of a kind of parking apparatus Download PDFInfo
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- CN107304637A CN107304637A CN201610245940.6A CN201610245940A CN107304637A CN 107304637 A CN107304637 A CN 107304637A CN 201610245940 A CN201610245940 A CN 201610245940A CN 107304637 A CN107304637 A CN 107304637A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/02—Small garages, e.g. for one or two cars
- E04H6/06—Small garages, e.g. for one or two cars with means for shifting or lifting vehicles
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Abstract
The invention provides the multiple spot non-yielding prop and control method of a kind of parking apparatus, the main points of its technical scheme are that security risk and structure that two layers of parking apparatus majority set for existing independent parking stall position is existed using chain or steel wire rope traction upper strata platen are relative complex, are unfavorable for the deficiency of popularization and application, so that the upper strata platen of parking apparatus obtains two or more non-yielding props, it is simple in construction, reliable, almost without maintenance, maintenance.The present invention needs the multiple supporting members being vertically moved up or down using the driving of multiple motors and suitable control synchronization scenario so that the balance lifting of each supporting member, so that upper strata platen balance lifting；Furthermore, it is possible to take different technical schemes according to different costs and required precision.Present invention increase sets the way of pressure sensor make it that the operational efficiency and security performance of parking apparatus are further lifted.
Description
Technical field
The present invention relates to mechanical parking equipment technical field, more specifically to two layers of vertically displaceable parking apparatus
Upper strata platen multiple spot non-yielding prop and synchronous method.
Background technology
With the increase of car ownership, the problem of parking space is not enough becomes clear day by day, and mechanical parking equipment has been obtained
Extensive use, wherein the occupation rate of market of two layers of parking apparatus is larger.In two layers of parking apparatus, there is independent parking stall position to set
Put, upper strata platen puts the form of vertical lift, referred to as two layers of vertically displaceable parking apparatus.This parking apparatus majority is used at present
, there is the risk of chain or wire cable rupture, structure is also relative complex, no in the mode of chain or steel wire rope traction upper strata platen
Beneficial to popularization and application.
The content of the invention
It is an object of the invention to overcome shortcoming and deficiency of the prior art to be set there is provided a kind of two layers of vertically displaceable parking
Standby multiple spot non-yielding prop and synchronous method, are characterized in that upper strata platen obtains two or more non-yielding props, each
Supporting member drives respectively by multiple motors, cause each supporting member synchronization lifting for supporting upper strata platen by Synchronization Control, from
And realize upper strata platen balance lifting.
In order to achieve the above object, the technical scheme is that：
A kind of multiple spot non-yielding prop of parking apparatus, it is characterised in that：The parking apparatus refers in independent parking stall position
Setting, two layers of parking apparatus of upper strata platen vertical lift, the multiple spot non-yielding prop refer to that upper strata platen obtains two or two
The individual supporting with upper supporting part, the supporting not by steel wire rope or chain traction, but by supporting member and supported part it
Between rigid contact；Specifically：The parking stall position be rectangle plane region, parking apparatus in parking stall position width two
Side is provided with two or more columns and in either side at least provided with one altogether；The set location of the column is inclined
From the center line in parking stall position length direction, rectangular cross-section inwardly sets jagged, as channel-shaped；The upper strata platen is
Rectangular plate-like steel construction, setting direction is consistent with parking stall locality, and is arranged on the interior zone of above-mentioned column formation, upper table
Face vehicle, in width correspondence, each stud is provided with a supported part stretched into inside column, described
Supported part is provided with vertically-guided unit so that the free degree of supported part constrained by pillar construction, can only be inside column
It is vertically moved up or down；The vertically-guided unit is wheel design part or guide rail structural member, its fixture and movable part
It is separately mounted on supported part and column；Each stud is provided with the driving machine for driving upper strata bedplate up-down
Structure, the drive mechanism is combined by power transmission and vertical lift driver element；Wherein, power transmission is by electricity
Machine and reductor composition, are fixedly mounted on the tip position of column, the rotation output driving vertical lift driver element of reductor；
Driver element is vertically moved up or down for screw rod and nut structure, or, it is gear and rack structure, when vertical lift driver element is spiral shell
Bar and nut structure, then Lift Part is nut and can not rotate, and wherein one end of screw rod is tightening and linked in power transmission
Reductor rotation output end and cause screw rod vertically downward, power transmission drive screw rotation so that nut is relative
In screw rod vertical lift；When vertical lift driver element is gear and rack structure, then Lift Part is gear, and rack is vertically solid
Dingan County is mounted in stud, and gear is arranged on the rotation output end of the reductor of power transmission, power transmission by rotating shaft
Device drive gear is rotated so that gear is vertically moved up or down relative to screw rod；The upper strata platen and vertical lift driver element
Connection relationship is：The vertical lift driver element Lift Part therein set inside each column as supporting member, on
Each stud of layer platen correspondence stretches into the supported part set inside column and the supporting member set inside the column
Position correspondence, above the supporting member, with supporting member rigid contact；The working condition of parking apparatus is：Set when column
It is vertically moved up or down driver element driving supporting member to rise, supporting member non-yielding prop supported part so that upper strata platen rises；Work as column
The vertical lift driver element driving supporting member of setting declines, due to the Action of Gravity Field of upper strata platen so that supported part and branch
Bearing member contacts, follows supporting member to decline all the time so that upper strata platen declines；The parking apparatus uses main control chip for single-chip microcomputer
Or PLC device or the control system of single board computer device are as operating control device, outside the I/O interfaces of main control chip
The signal of facility and to outside plant output control signal, the control system is used for the lifting motor of parking apparatus
Synchronization Control.
It can sketch above and be：Parking apparatus is provided with two or more columns in parking stall position, and parking stall position is wide
The either side in direction is spent at least provided with one, and the set location of column deviates the center line of upper strata platen length direction；One is stood
One vertical lift driver element of post correspondence, vertical lift driver element correspondence driving one supporting member, a supporting member
One supported part of correspondence supporting upper strata platen, vertical lift driver element is by driving supporting member lifting so that upper strata
Bedplate up-down.
Upper strata platen is when setting, the physical dimension of the center and parking stall position where parking apparatus of its physical dimension
Center overlap.It is assumed that center of gravity is located at the center of four tires during storing cycle, storing cycle is at lower floor parking stall
Center of gravity is in the center of parking stall position, and center of gravity is in the center of upper strata platen in upper strata platen for storing cycle, then：If setting
Two columns are put, a column is set respectively in the width both sides of parking stall position, two columns cause midpoint when setting
Line by or close to parking stall position center, at this moment, the company of the supporting-point of the supporting member set inside two columns
Line is to pass through or close to the center of upper strata platen, adds the pact of the supported part that is set in upper strata platen by pillar construction
Beam, upper strata platen is substantially not present tilting moment when obtaining the non-yielding prop of the supporting member set inside two columns.To make
Two columns when setting midpoint line by or close to parking stall position center, two columns should deviate car by equidistant
Position place-centric is set.Because the center of upper strata platen is overlapped with the center of parking stall position, two columns are set
In the width of upper strata platen, described with column relative to the position of upper strata platen, be：With in the length of upper strata platen
On the basis of heart line, some sizes of lengthwise centers line of upper strata platen are deviateed in side sideline of one of column along upper strata platen,
Deviate the identical size of lengthwise centers line of upper strata platen, equal energy with opposite direction in opposite side sideline of another column along upper strata platen
Meet the bar of the center of upper strata platen " line of the supporting-point of the supporting member set inside two columns by or close to "
Part so that upper strata platen is substantially not present tilting moment when obtaining the non-yielding prop of the supporting member set inside two columns.
The deviation maximum of two columns is two diagonal positions that two columns are located at upper strata platen respectively.According to more than two
Column, then the wherein side of parking stall position width is at least provided with a column, other side set remaining column and
At least one, the midpoint line of each column constitutes a plane.It is parking stall position width side exemplified by three columns are set
To wherein side set two columns, other side set a column.Obviously, as long as the center of upper strata platen falls
On the plane, then upper strata platen is substantially not present and inclined when obtaining the non-yielding prop of the supporting member set inside three columns
Cover torque.
Column deviates the purpose set and is at least so that vehicle is normally parked inside parking apparatus（It is included in lower floor's car
Park, park in upper strata platen and advance to drive into and park, move backward to drive into and park in position）When, column will not hinder driver to open
Vehicle front door.It is obvious that setting column according to larger deviation size, then column is except that will not hinder driver to open vehicle
Outside front door, it might even be possible to so that column will not hinder driver to open back door of vehicle.
Further, the multiple spot non-yielding prop of a kind of parking apparatus, it is characterised in that：The supporting member and supported part it
Between be provided with pressure sensor, i.e. supported part by pressure sensor and then being contacted again with supporting member；The letter of pressure sensor
Number it is output as the payload data that the control system of parking apparatus provides the upper strata platen needed for intelligent control.
Set after pressure sensor, control system will obtain the associated weight of upper strata platen and institute's vehicle in real time
Whether data, can determine that upper strata platen in unloaded or heavy duty, so that it is determined that the current suitable speed of service；It can sentence
Determine upper strata platen whether in overload or overload state, so that it is determined that parking apparatus whether need it is out of service；It can sentence
Determine whether upper strata platen declines in place, so that it is determined that upper strata platen decline driving whether need it is out of service.It is obvious that true
The operational efficiency of parking apparatus can be rationally improved when recognizing zero load using the higher speed of service, if it is possible to according to the big of load
The small speed of service dynamically to adjust parking apparatus, then can reach the effect of the full intelligent control of the speed of service.And judging super
When load or excess load, control system arrestment can be run in time, further improve operation safe.
The pressure sensor can be the pressure sensor of commercialization.If need not too accurate pressure measxurement, a need
Differentiate whether upper strata platen is unloaded or whether overloads, then the method that compression spring and displacement measurement can be taken to combine, to reduce
Cost of manufacture.Using can also electrically realize the measurement to upper strata platen load indirectly, one of method is in upper strata platen
Lifting driving electrical source of power access current sensor, in electric motor starting it is actual measure starting current curve and with the sky of setting
Carry starting current curve ratio compared with, if actual measurement starting current slope of a curve substantially steep No Load Start current curve in setting or
The actual measurement startup time is significantly greater than the No Load Start time of setting or surveys the sky that the electric current traveled at the uniform speed is significantly greater than setting
Load travels at the uniform speed electric current, then can determine that and be currently at loaded running status；And actual measurement starts electricity when the motor is energized
Flow curve and with the peak load starting current curve ratio of setting compared with, if actual measurement starting current slope of a curve it is steep in setting most
Big load starting current curve or actual measurement startup time are more than the peak load startup time of setting or actual measurement travels at the uniform speed
Electric current be more than the peak load of setting and travel at the uniform speed electric current, then can determine that and be currently at overload operation state.
Further, the multiple spot non-yielding prop based on a kind of foregoing parking apparatus, its synchronous method is characterised by：It is described
Each vertical lift driver element set in multiple columns is driven by the drive mechanism of identical parameters respectively, i.e., power source is many
Individual motor, each motor drives each to be vertically moved up or down driver element respectively with same register ratio；To cause each vertical
The supporting member of elevation driving unit driving obtains vertical lift displacement synchronous, synchronized, in the same direction, it is necessary to real to each above-mentioned motor
Apply synchronous driving；The synchronous method is the one of which of following six kinds of modes；
One of mode：The motor is servomotor, and phase is simultaneously emitted by by control system instruction control servo motor driving device
Same signal drives respectively so that each motor realizes that operation is synchronous；The synchronous effect of the manner is splendid, but cost is relatively most
It is high.
The two of mode：The motor is stepper motor, is sent out simultaneously by control system instruction control driving device for step-by-step
Go out identical signal to drive respectively, form opened loop control so that each motor realizes that operation is synchronous in theory；The manner it is same
Walk effect synchronously to drive less than servomotor, and easily there is step-out when stepper motor underpower or too fast acceleration, but
Cost is relatively lower than servomotor driving.
The three of mode：The motor is stepper motor, is sent out simultaneously by control system instruction control driving device for step-by-step
Go out identical signal to drive respectively, when equipment is run, control system instruction control is respectively in the rotating shaft or each of each motor
Corner sampling or displacement sampling, correlated sampling feedback of the information to control are carried out in the drive disk assembly of the rear class transmission link of individual motor
System, by control system analysis calculate after instruction control driving device for step-by-step, to exist the stepper motor of step-out increase
Corresponding stepping rotation compensation, formation closed-loop control so that each motor realizes that operation is synchronous；The synchronous effect of the manner is higher than
The two of aforementioned manner, cost is relatively lower than servomotor driving.
The four of mode：The motor is number of poles identical variable-frequency motor or AC induction motor, and each motor is respectively by one
Platform frequency-conversion drive apparatus sends signal driving, and all frequency-conversion drive apparatus receive the instruction control operation of control system, respectively
Individual frequency-conversion drive apparatus runs identical frequency conversion curve simultaneously first, when equipment is run, control system instruction control difference
Corner sampling or displacement sampling, phase are carried out in the drive disk assembly of the rotating shaft of each motor or the rear class transmission link of each motor
Close sample information and feed back to control system, by control system analysis calculate after the related frequency-conversion drive apparatus of instruction control so that
The faster decelerating through motor of rotating speed or cause the slower motor speedup of rotating speed or cause simultaneously the faster decelerating through motor of rotating speed and
The slower motor speedup of rotating speed, forms closed-loop control so that each motor realizes that operation is synchronous；The cost of the manner is relatively lower than
Foregoing all modes.
The five of mode：The motor is number of poles identical variable-frequency motor or AC induction motor, and each motor is by a change
Frequency drive device sends the driving of identical signal, is respectively arranged with the ac power input end of each motor by electronic relay
Or electronic switch or IGCT or Group of Silicon Controlled Rectifier into quick on-off circuit, frequency-conversion drive apparatus receives the instruction fortune of control system
OK, each motor is driven according to control system instruction output identical frequency variation signal, when equipment is run, control system instruction
Control carries out corner sampling or position in the drive disk assembly of the rotating shaft of each motor or the rear class transmission link of each motor respectively
Move sampling, correlated sampling feedback of the information to control system, by control system analysis calculate after instruction control correlation quick on-off
Circuit so that the faster decelerating through motor of rotating speed, forms closed-loop control so that each motor realizes that operation is synchronous；The manner into
Originally it is relatively lower than the four of foregoing mode.
The six of mode：The motor is number of poles identical AC induction motor, in the ac power input end of each motor
Be respectively arranged with by electronic relay or electronic switch or IGCT or Group of Silicon Controlled Rectifier into quick on-off circuit, each motor connects
The instruction control operation of controlled system, when equipment is run, control system instruction control is respectively in the rotating shaft of each motor
Or corner sampling or displacement sampling are carried out in the drive disk assembly of the rear class transmission link of each motor, correlated sampling feedback of the information is arrived
Control system, by control system analysis calculate after the related quick on-off circuit of instruction control so that the faster motor of rotating speed subtracts
Speed, forms closed-loop control so that each motor realizes that operation is synchronous.The cost of the manner is relatively minimum.
Further, the multiple spot non-yielding prop based on a kind of foregoing parking apparatus, its synchronous method is characterised by：It is described
Motor is number of poles identical two-speed AC asynchronous machine, and each motor receives the instruction operation of control system；Wherein, each motor
On upper strata platen be in have load or electric motor starting incipient stage or will be in place in motor operation ending phase
Run by low speed, on upper strata, platen is in unloaded and motor and is in normal operating phase by high-speed cruising；Whether upper strata platen is empty
The judgement of load is realized or the pressure sensing by being set between supporting member and supported part by the button selection of operator
The automatic detection of device is realized；Be respectively arranged with by electronic relay or electronic switch in the ac power input end of each motor or
IGCT or Group of Silicon Controlled Rectifier into quick on-off circuit, when equipment is run, control system instruction control is respectively in each electricity
Corner sampling or displacement sampling, correlated sampling letter are carried out in the drive disk assembly of the rear class transmission link of the rotating shaft of machine or each motor
Breath feeds back to control system, by control system analysis calculate after the related quick on-off circuit of instruction control so that rotating speed is very fast
Decelerating through motor, form closed-loop control so that each motor realizes that operation is synchronous.
It is described above " to carry out corner in the drive disk assembly of the rotating shaft of each motor or the rear class transmission link of each motor
Sampling or displacement sampling ", corner sample mode therein on the rotating shaft of each motor preferably by installing coaxial rotating
Encoder realizes that reason is that the rear class transmission link of motor is deceleration link, and corner is carried out in the drive disk assembly of deceleration link
The precision of sampling is already clearly below in machine shaft up-sampling.And displacement sampling therein, it can use and be fastened on pillar construction
The fixed component of displacement transducer is installed, in the corresponding moving parts for being vertically moved up or down installation displacement transducer on movable part, led to
The signal output for crossing displacement transducer immediately arrives at displacement data；Or, tighten Guan County's toothing bar, corresponding in pillar construction
Vertical lift movable part on install engaged with rack, gear free to rotate, by being obtained to the method for penetrating Photoelectric Detection backlash
Go out the corner of pinion rotation to converse displacement data.
Further, the synchronous method of the multiple spot non-yielding prop based on a kind of foregoing parking apparatus, it is characterised in that：It is described
It is multiple motors, the other kinds of parking for needing progress to run synchronization that the technical scheme of Synchronization Control, which is equally applicable to power source,
Equipment.
Compared with prior art, the invention has the advantages that and beneficial effect：For two layers of parking apparatus of vertical lift
Upper strata platen is provided obtains the Type of equipment of two or more non-yielding props, it is to avoid usual manner uses chain or steel
Potential safety hazard present in the platen of cord traction upper strata, and it is simple in construction, reliable, almost without maintenance, maintenance.The present invention is needed
Each to be vertically moved up or down supporting member is using the driving of multiple motors, by suitably controlling synchronization scenario to keep each supporting member
Balance lifting, so that upper strata platen balance lifting；Furthermore, it is possible to take different according to different costs and required precision
Technical scheme.The present invention's promotes the use of, and will produce preferable Social benefit and economic benefit.
Brief description of the drawings
Fig. 1 is multiple spot non-yielding prop and the signal of the one of embodiment of synchronous method of a kind of parking apparatus of the invention
Figure.In figure, 1 main control chip；Number frequency converter of 2-1；No. bis- frequency converters of 2-2；No. tri- frequency converters of 2-3；Number variable-frequency power sources of 3-1；
No. bis- variable-frequency power sources of 3-2；No. tri- variable-frequency power sources of 3-3；Number code device signal of 4-1；No. bis- code device signals of 4-2；No. tri- volumes of 4-3
Code device signal；Number motor of 5-1；No. bis- motors of 5-2；No. tri- motors of 5-3；Number column of 6-1；No. bis- columns of 6-2；6-3 tri-
Column；Number encoder of 7-1；No. bis- encoders of 7-2；No. tri- encoders of 7-3；Number screw rod of 8-1；No. bis- screw rods of 8-2；8-3 tri-
Number screw rod；Number nut of 9-1 and supporting member；No. bis- nuts of 9-2 and supporting member；No. tri- nuts of 9-3 and supporting member；Number quilt of 10-1
Supporting member；No. bis- supported parts of 10-2；No. tri- supported parts of 10-3；11 upper strata platens；12 control systems；13 steel structures and electromechanical system
System.
Fig. 2 is that the multiple spot non-yielding prop and synchronous method of a kind of parking apparatus of the invention are provided with the layout of three columns
Schematic diagram.In figure, 11 upper strata platens；6-1 columns one；6-2 columns two；6-3 columns three；14 length direction center lines.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
It is the multiple spot non-yielding prop and the one of embodiment of synchronous method of a kind of parking apparatus of the invention shown in Fig. 1
Schematic diagram.
Parking apparatus shown in the present embodiment implements operation control by control system, and steel member includes three columns and one
Upper strata platen；Mechatronic Systems includes three sets of power transmissions and three sets of vertical lift driver elements；Wherein, three sets of power transmission
Device is made up of three motors and worm gear and worm decelerating machine respectively；Three sets of vertical lift driver elements are respectively by three sets by screw rod
With nut composition；Wherein, the quilt of the nut lifting as supporting member, inside column simultaneously, nut and supporting member to upper strata platen
Supporting member implements non-yielding prop, and nut and supporting member lift, cause upper strata bedplate up-down.It is visible in figure, three columns and upper
Layer platen relative position relation be：The left side that width is illustrated in parking stall position is provided with two columns, and other side is set
A column is equipped with, the set location of three columns deviates in the center line of upper strata platen length direction, three columns
Point line constitutes a plane, and the center of upper strata platen falls on the plane.Therefore, upper strata platen is stood for three in acquisition
During the non-yielding prop of the supporting member set inside post, tilting moment is substantially not present.
The Synchronization Control scheme of parking apparatus shown in the present embodiment equivalent to aforementioned synchronization method six kinds of methods of synchronization its
In mode four, selected motor be number of poles identical variable-frequency motor or AC induction motor, each motor respectively by one change
Frequency device sends variable-frequency power sources driving, and all frequency converters are received the instruction control operation of control system, installed using motor coaxle
Encoder carries out the corner sampling of machine shaft, and sample information is sent to the main control chip of control system, by point of main control chip
After analysis is calculated, control system output control signal, instruction control frequency converter changes the output frequency of variable-frequency power sources, carries out motor
The relevant control of speed.
Fig. 1 upper broken lines frame is control system 12, including main control chip 1；A frequency converter 2-1, No. two changes above Fig. 1
Frequency device 2-2 and No. three frequency converter 2-3 receive the control instruction that control system 12 is sent respectively, and a variable-frequency power sources 3- is exported respectively
1st, No. two variable-frequency power sources 3-2 and No. three variable-frequency power sources 3-3, drive associated motor rotation respectively；Fig. 1 lower broken lines frame be steel structure and
Mechatronic Systems 13, wherein steel member include being arranged on a column 6-1 of parking stall position width side, No. two column 6-2,
No. three column 6-3 of opposite side are set and the upper strata platen 11 of parking stall position is arranged on；The top position difference of three columns
Three sets of power transmissions are installed, respectively by a motor 5-1, No. two motor 5-2, No. three motor 5-3 and corresponding worm gear
With worm decelerating machine composition；Number motor 5-1, a No. two motor 5-2 and No. three motor 5-3 are coaxially installed with an encoder respectively
7-1, No. two encoder 7-2 and No. three encoder 7-3；Number screw rod 8-1, a No. two screw rod 8-2 and, No. three screw rod 8-3 difference it is tight
Clutch end of the Guan County mounted in three sets of power transmissions；A number nut and supporting member 9-1, No. two nuts and supporting member 9-2
It is separately positioned on No. three nuts and supporting member 9-3 on a screw rod 8-1, No. two screw rod 8-2 and No. three screw rod 8-3；No. one
Motor 5-1, No. two motor 5-2 and No. three motor 5-3 are respectively by a frequency converter 2-1, No. two frequency converter 2-2 and No. three frequency converters
A variable-frequency power sources 3-1, No. two variable-frequency power sources 3-2 of 2-3 outputs and No. three variable-frequency power sources 3-3 driving rotations；A number motor 5-
1st, the encoder 7- of No. two motor 5-2 and No. three motor 5-3 real-time corner of rotating shaft respectively by being installed with motor coaxle
1st, No. two encoder 7-2 and No. three encoder 7-3 sample detectings, correlated sampling information respectively by a code device signal 4-1,
No. two code device signal 4-2 and No. three code device signal 4-3 feed back to control system 12；Upper strata platen 11 is in correspondence stud
The supported part 10-1 stretched into inside column, No. two supported part 10-2 and No. three supported part 10-3 are respectively arranged with,
These supported parts are corresponding with the nut set inside the column and the position of supporting member, above nut and supporting member,
With nut and supporting member rigid contact, the free degree of supported part is constrained by pillar construction, can only make vertical liter inside column
Drop, so that upper strata platen 11 can only be vertically moved up or down.
The running of the present embodiment is summarized as follows：Three motors of diagram are number of poles identical variable-frequency motor or alternating current asynchronous
Motor, each motor sends variable-frequency power sources driving by a frequency converter respectively, and all frequency converters receive control system 12
Instruction control operation, each frequency converter runs identical frequency conversion curve simultaneously first, and when equipment is run, control system 12 refers to
The encoder that order control is installed in each motor coaxle respectively carries out the corner sampling of machine shaft, and correlated sampling feedback of the information is arrived
Control system 12, instruction control associated transducer after calculating is analyzed by the main control chip 1 of control system 12 so that rotating speed is very fast
Decelerating through motor or cause the slower motor speedup of rotating speed or cause the faster decelerating through motor of rotating speed simultaneously and rotating speed is slower
Motor speedup, form closed-loop control so that each motor realizes that operation is synchronous.The operation of each motor synchronously ensure that each
The operation of individual power transmission is synchronous so that each nut and supporting member make synchronous, in the same direction, at the same speed vertical inside column
Elevating movement, realizes the balance lifting of upper strata platen 11.
It is obvious that when the column 6-2 cancellations shown in Fig. 1, corresponding No. two motor 5-2, No. two encoder 7-2, No. two spiral shells
Bar 8-2, No. two nuts and supporting member 9-2, No. two supported part 10-2 and No. two frequency converter 2-2 cancel, then the embodiment is
Change into the maximum two diagonal pillar constructions for being arranged on parking stall position.
It is that the multiple spot non-yielding prop and synchronous method of a kind of parking apparatus of the invention are provided with three columns shown in Fig. 2
Schematic layout pattern.It is visible in figure, the right side edge positions of upper strata platen 11 are provided with the 6-1 of column one, close to left side sideline
Position is provided with the 6-2 of column two and the 6-3 of column three；The length direction center line 14 that three columns deviate upper strata platen 11 is set
Put, the center of upper strata platen 11 falls on the plane constituted in three column midpoint lines, upper strata platen 11 is obtaining three
During the non-yielding prop of the supporting member set inside individual column, in the absence of tilting moment.
If Fig. 2 cancels column 6-2, to set the structure of two columns.Now, the center of upper strata platen 11 is approached
Two column midpoint lines, upper strata platen 11 is when obtaining the non-yielding prop of the supporting member set inside two columns, substantially not
There is tilting moment.
Above-described embodiment is preferably embodiment, but embodiments of the present invention are not by above-described embodiment of the invention
Limitation, other any Spirit Essences without departing from the present invention and the change made under principle, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (5)
1. a kind of multiple spot non-yielding prop of parking apparatus, it is characterised in that：The parking apparatus refers in independent parking stall position
Install, two layers of parking apparatus of upper strata platen vertical lift, the multiple spot non-yielding prop refer to upper strata platen obtain two or
The supporting of two or more supporting member, the supporting passes through supporting member and supported part not by steel wire rope or chain traction
Between rigid contact；Specifically：The parking stall position is rectangle plane region, and parking apparatus is in parking stall position width
Both sides are provided with two or more columns and in either side at least provided with one altogether；The set location of the column
Deviate the center line in parking stall position length direction, rectangular cross-section inwardly sets jagged, as channel-shaped；The upper strata platen
For rectangular plate-like steel construction, setting direction is consistent with parking stall locality, and is arranged on the interior zone of above-mentioned column formation, on
Surface vehicle, in width correspondence, each stud is provided with a supported part stretched into inside column, institute
State supported part and be provided with vertically-guided unit so that the free degree of supported part constrained by pillar construction, can only be in column
Portion is vertically moved up or down；The vertically-guided unit is wheel design part or guide rail structural member, its fixture and activity
Part is separately mounted on supported part and column；Each stud is provided with the driving for driving upper strata bedplate up-down
Mechanism, the drive mechanism is combined by power transmission and vertical lift driver element；Wherein, power transmission by
Motor and speed reducer is constituted, and is fixedly mounted on the tip position of column, and the rotation output driving vertical lift driving of reductor is single
Member；Driver element is vertically moved up or down for screw rod and nut structure, or, it is gear and rack structure, when vertical lift driver element
For screw rod and nut structure, then Lift Part is nut and can not rotate, and wherein one end of screw rod is tightening and linked in power transmission
The rotation output end of the reductor of device simultaneously causes screw rod vertically downward, power transmission drive screw rotation so that nut
Relative to screw rod vertical lift；When vertical lift driver element is gear and rack structure, then Lift Part is gear, and rack hangs down
Straight to be fixedly mounted on stud, gear is arranged on the rotation output end of the reductor of power transmission, power by rotating shaft
Transfer device drive gear is rotated so that gear is vertically moved up or down relative to screw rod；The upper strata platen and vertical lift driving are single
Member connection relationship be：The vertical lift driver element Lift Part therein set inside each column is as supporting
Part, each stud of upper strata platen correspondence stretches into the supported part set inside column and the branch set inside the column
The position of bearing member is corresponded to, positioned at supporting member top and supporting member rigid contact；The working condition of parking apparatus is：When column is set
The vertical lift driver element driving supporting member put rises, supporting member non-yielding prop supported part so that upper strata platen rises；When
The vertical lift driver element driving supporting member that column is set declines, due to the Action of Gravity Field of upper strata platen so that supported part
Contacted all the time with supporting member, follow supporting member to decline so that upper strata platen declines；The parking apparatus uses main control chip to be single
Piece machine or PLC device or the control system of single board computer device pass through the I/O interfaces of main control chip as operating control device
The signal of outside plant and to outside plant output control signal, the control system is used for the lifting driving electricity of parking apparatus
The Synchronization Control of machine.
2. a kind of multiple spot non-yielding prop of parking apparatus according to claim 1, it is characterised in that：The supporting member and quilt
Pressure sensor, i.e. supported part are provided between supporting member by pressure sensor and then is contacted again with supporting member；Pressure is passed
Payload data of the signal output of sensor for the upper strata platen needed for the control system of parking apparatus provides intelligent control.
3. a kind of multiple spot non-yielding prop of parking apparatus according to claim 1 or claim 2, the spy of its synchronous method
Levy and be：Described each vertical lift driver element set in multiple columns is driven by the drive mechanism of identical parameters respectively,
I.e. power source is multiple motors, and each motor drives each to be vertically moved up or down driver element respectively with same register ratio；For
So that the supporting member of each vertical lift driver element driving obtains vertical lift displacement synchronous, synchronized, in the same direction, it is necessary to upper
State each motor and implement synchronous driving；The synchronous method is the one of which of following six kinds of modes；
One of mode：The motor is servomotor, and phase is simultaneously emitted by by control system instruction control servo motor driving device
Same signal drives respectively so that each motor realizes that operation is synchronous；
The two of mode：The motor is stepper motor, and phase is simultaneously emitted by by control system instruction control driving device for step-by-step
Same signal drives respectively, forms opened loop control so that each motor realizes that operation is synchronous in theory；
The three of mode：The motor is stepper motor, and phase is simultaneously emitted by by control system instruction control driving device for step-by-step
Same signal drives respectively, when equipment is run, and control system instruction control is respectively in the rotating shaft of each motor or each electricity
Corner sampling or displacement sampling are carried out in the drive disk assembly of the rear class transmission link of machine, correlated sampling feedback of the information is to control
System, by control system analysis calculate after instruction control driving device for step-by-step, to exist the stepper motor of step-out increase phase
The stepping rotation compensation answered, form closed-loop control so that each motor realizes that operation is synchronous；
The four of mode：The motor is number of poles identical variable-frequency motor or AC induction motor, and each motor is respectively by a change
Frequency drive device sends signal driving, and all frequency-conversion drive apparatus receive the instruction control operation of control system, each change
Frequency drive device runs identical frequency conversion curve simultaneously first, when equipment is run, and control system instruction control is respectively each
Corner sampling or displacement sampling are carried out in the drive disk assembly of the rotating shaft of individual motor or the rear class transmission link of each motor, correlation is adopted
Sample feedback of the information to control system, by control system analysis calculate after the related frequency-conversion drive apparatus of instruction control so that rotating speed
Faster decelerating through motor causes the slower motor speedup of rotating speed or causes the faster decelerating through motor of rotating speed and rotating speed simultaneously
Slower motor speedup, forms closed-loop control so that each motor realizes that operation is synchronous；
The five of mode：The motor is number of poles identical variable-frequency motor or AC induction motor, and each motor is driven by a frequency conversion
Dynamic device sends the driving of identical signal, is respectively arranged with the ac power input end of each motor by electronic relay or electricity
Sub switch or IGCT or Group of Silicon Controlled Rectifier into quick on-off circuit, frequency-conversion drive apparatus receives the instruction operation of control system,
Each motor is driven according to control system instruction output identical frequency variation signal, when equipment is run, control system instruction control
System carries out corner sampling or displacement in the drive disk assembly of the rotating shaft of each motor or the rear class transmission link of each motor respectively
Sampling, correlated sampling feedback of the information to control system, by control system analysis calculate after the related quick on-off of instruction control it is electric
Road so that the faster decelerating through motor of rotating speed, forms closed-loop control so that each motor realizes that operation is synchronous；
The six of mode：The motor is number of poles identical AC induction motor, is distinguished in the ac power input end of each motor
Be provided with by electronic relay or electronic switch or IGCT or Group of Silicon Controlled Rectifier into quick on-off circuit, each motor receives control
The instruction control operation of system processed, when equipment is run, control system instruction control is respectively in the rotating shaft or each of each motor
Corner sampling or displacement sampling, correlated sampling feedback of the information to control are carried out in the drive disk assembly of the rear class transmission link of individual motor
System, by control system analysis calculate after the related quick on-off circuit of instruction control so that the faster decelerating through motor of rotating speed, shape
Into closed-loop control so that each motor realizes that operation is synchronous.
4. a kind of multiple spot non-yielding prop of parking apparatus according to claim 1 or claim 2, the spy of its synchronous method
Levy and be：The motor is number of poles identical two-speed AC asynchronous machine, and each motor receives the instruction operation of control system；Its
In, each motor is in have and loads or will be arrived in the incipient stage of electric motor starting or in motor operation in upper strata platen
The ending phase of position is run by low speed, and on upper strata, platen is in unloaded and motor and presses high-speed cruising in normal operating phase；On
The whether unloaded judgement of layer platen is realized or by being set between supporting member and supported part by the button selection of operator
The automatic detection for the pressure sensor put is realized；It is respectively arranged with the ac power input end of each motor by electronic relay
Or electronic switch or IGCT or Group of Silicon Controlled Rectifier into quick on-off circuit, when equipment is run, control system instruction control
Corner sampling is carried out in the drive disk assembly of the rotating shaft of each motor or the rear class transmission link of each motor or displacement is adopted respectively
Sample, correlated sampling feedback of the information to control system, by control system analysis calculate after the related quick on-off circuit of instruction control,
So that the faster decelerating through motor of rotating speed, forms closed-loop control so that each motor realizes that operation is synchronous.
5. a kind of synchronous method of the multiple spot non-yielding prop of parking apparatus according to claim 3,4, it is characterised in that：Institute
The technical scheme for stating Synchronization Control is equally applicable to other kinds of the stopping that power source carries out operation synchronization for multiple motors, needs
Vehicle device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610245940.6A CN107304637B (en) | 2016-04-20 | 2016-04-20 | A kind of the multiple spot non-yielding prop and synchronous method of parking apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610245940.6A CN107304637B (en) | 2016-04-20 | 2016-04-20 | A kind of the multiple spot non-yielding prop and synchronous method of parking apparatus |
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| Publication Number | Publication Date |
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| CN107304637A true CN107304637A (en) | 2017-10-31 |
| CN107304637B CN107304637B (en) | 2019-03-19 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH596084A5 (en) * | 1975-08-01 | 1978-02-28 | Waldemar Zipperer | |
| JPH06117128A (en) * | 1992-10-05 | 1994-04-26 | Katsuichi Saito | Parking equipment and suspended drive mechanism of parking equipment |
| JPH0835350A (en) * | 1994-07-21 | 1996-02-06 | Aisan Ind Co Ltd | Two stage type parking device |
| CN202706610U (en) * | 2012-03-26 | 2013-01-30 | 昆明三新控制工程有限公司 | Single-column double-layer parking device with cantilever capable of rotating by 360 degrees |
| CN103485560A (en) * | 2013-10-19 | 2014-01-01 | 梁崇彦 | Planar longitudinal and transverse movement system for vehicle carrying plates |
| CN104481184A (en) * | 2014-12-28 | 2015-04-01 | 梁崇彦 | Upper table plate screw lifting drive system for four-upright-post door-frame-type two-layer parking equipment |
| CN204370858U (en) * | 2014-12-28 | 2015-06-03 | 梁崇彦 | A kind of four column gantry type two-layer parking apparatus upper platen screw rod lift drive system |
| CN204804416U (en) * | 2015-06-24 | 2015-11-25 | 黄河科技学院 | Automatic rotation type multi - layer parking system |
-
2016
- 2016-04-20 CN CN201610245940.6A patent/CN107304637B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH596084A5 (en) * | 1975-08-01 | 1978-02-28 | Waldemar Zipperer | |
| JPH06117128A (en) * | 1992-10-05 | 1994-04-26 | Katsuichi Saito | Parking equipment and suspended drive mechanism of parking equipment |
| JPH0835350A (en) * | 1994-07-21 | 1996-02-06 | Aisan Ind Co Ltd | Two stage type parking device |
| CN202706610U (en) * | 2012-03-26 | 2013-01-30 | 昆明三新控制工程有限公司 | Single-column double-layer parking device with cantilever capable of rotating by 360 degrees |
| CN103485560A (en) * | 2013-10-19 | 2014-01-01 | 梁崇彦 | Planar longitudinal and transverse movement system for vehicle carrying plates |
| CN104481184A (en) * | 2014-12-28 | 2015-04-01 | 梁崇彦 | Upper table plate screw lifting drive system for four-upright-post door-frame-type two-layer parking equipment |
| CN204370858U (en) * | 2014-12-28 | 2015-06-03 | 梁崇彦 | A kind of four column gantry type two-layer parking apparatus upper platen screw rod lift drive system |
| CN204804416U (en) * | 2015-06-24 | 2015-11-25 | 黄河科技学院 | Automatic rotation type multi - layer parking system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107304637B (en) | 2019-03-19 |
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