CN107724759A - A kind of vehicle body centralising device of three-dimensional parking device - Google Patents
A kind of vehicle body centralising device of three-dimensional parking device Download PDFInfo
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- CN107724759A CN107724759A CN201711112030.1A CN201711112030A CN107724759A CN 107724759 A CN107724759 A CN 107724759A CN 201711112030 A CN201711112030 A CN 201711112030A CN 107724759 A CN107724759 A CN 107724759A
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- Prior art keywords
- positive part
- folder
- sides
- positive
- vehicle body
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Classifications
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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
- E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
- E04H6/422—Automatically operated car-parks
- E04H6/424—Positioning devices
Abstract
The invention discloses a kind of vehicle body centralising device of three-dimensional parking device, the device is arranged on vehicle-carrying plate, the vehicle-carrying plate is by framework girder and is horizontally installed on framework girder for supporting multiple support members of wheel to form, the vehicle body centralising device includes being arranged on two positive parts of folder of the positive parts of two on each support member folders and driving along support length direction is synchronously opposite or the heterodromous positive part drive mechanism of folder, wherein, described two positive parts of folder are symmetrically disposed in the both ends of support member, each pressing from both sides positive part includes connecting portion and for promoting wheel to carry out the wheel pushing part of transverse motion；The positive part drive mechanism of folder includes motor and Poewr transmission mechanism, wherein, the Poewr transmission mechanism is connected with the connecting portion of the positive part of folder.The device can be automatically performed the centering task of vehicle body and vehicle-carrying plate, and need not additionally increase the installing space of device, have the characteristics of fast to medium velocity, precision is high, centering effect is good.
Description
Technical field
The present invention relates to a kind of three-dimensional parking device, and in particular to a kind of vehicle body centralising device of three-dimensional parking device.
Background technology
In the process of rapid urban, three-dimensional parking device is so that its floor space is small, storage is big, it is convenient etc. excellent to park
Point has become the developing direction in modern garage.Specifically, it is each when being carried due to vehicle transverse-moving mechanism to vehicle to remove
Operation journey immobilizes, and the size of target parking unit matches unanimously with the size of vehicle, so that：If carry vehicle in front
Centering consistent state is in vehicle-carrying plate, then target parking unit can be entirely fallen within by carrying rear vehicle by vehicle transverse-moving mechanism
It is interior；If the center line for carrying vehicle in front shifts relative to the center line with vehicle-carrying plate, then after the carrying of vehicle transverse-moving mechanism
The part vehicle body of vehicle can deviate from target parking unit.
Existing solution generally includes following three kinds：
Scheme one, repeatedly parked by driver and complete above-mentioned centering task.The program requires that driver has very high driving water
Flat, centering is time-consuming relatively often, causes parking efficiency low.
Second set of scheme two, generally use special equipment are carrying out additional lock just.The program can increase whole three-dimensional parking device
Overall structure arrangement space, while construction cost is substantially increased.
Deviate from and stop in scheme three, the size vehicle body by strengthening carrier vehicle harden structure and extension target parking unit
The part of car unit falls on size is extended.On the one hand the program can cause vehicle-carrying plate operation difficulty big, on the other hand can cause
Multi-storied garage overall structure is huge, does not meet the small theory of three-dimensional parking device floor space；Target parking ticket can be caused simultaneously
First discontinuity equalization, influence the overall stability of multi-storied garage.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of vehicle body centering of three-dimensional parking device dress
Put, the device can be automatically performed the centering task of vehicle body and vehicle-carrying plate, and need not additionally increase the installing space of device, tool
There is the characteristics of fast to medium velocity, precision is high, centering effect is good.
The present invention solve above-mentioned technical problem technical scheme be：
A kind of vehicle body centralising device of three-dimensional parking device, the device are arranged on vehicle-carrying plate, and the vehicle-carrying plate is by framework
Girder and be horizontally installed on framework girder be used for support multiple support members of wheel to form, it is characterised in that the vehicle body centering
Device includes the positive part of two folders being arranged on each support member and two positive parts of folder of driving are synchronous along support length direction
Ground is opposite or the positive part drive mechanism of heterodromous folder, wherein, described two positive parts of folder are symmetrically disposed in the both ends of support member,
Each pressing from both sides positive part includes connecting portion and for promoting wheel to carry out the wheel pushing part of transverse motion；The positive part drive mechanism of folder
Including motor and Poewr transmission mechanism, wherein, the Poewr transmission mechanism is connected with the connecting portion of the positive part of folder.
The preferred scheme of the present invention, wherein, the support member is made up of rectangular tube, on the top surface at the both ends of rectangular tube
The opening for accommodating and pressing from both sides positive part is respectively provided with, wherein, the wheel pushing part of the positive part of folder is located at the top of opening, presss from both sides positive part
Connecting portion be arranged in opening；The positive part drive mechanism of folder is arranged in correspondence with rectangular tube with pressing from both sides positive part.Pass through setting
The opening, the positive part of folder in motion can be oriented to and play a part of limiting stroke；Meanwhile positive part driving machine will be pressed from both sides
Structure is arranged in rectangular tube, can either make full use of existing space, while enough played to the positive part drive mechanism of folder of and can protects work
With.
The preferred scheme of the present invention, wherein, motor and Poewr transmission mechanism in the positive part drive mechanism of folder are
Two groups, two groups of motors and Poewr transmission mechanism are symmetrical arranged on the transverse center face of support member, wherein, motor is arranged on branch
The middle part of support member.During work, two groups of motors, two groups of Poewr transmission mechanism actions of driving simultaneously, and then drive the positive part of folder to make phase respectively
Mutually closer or far from motion.By setting two groups of motors and transmission mechanism that the positive part of folder can be made to obtain bigger driving force；This
Outside, due to the both ends that the moving range for pressing from both sides positive part is support member, therefore the middle part that motor is arranged on to support member can be reasonably
Utilization space.
The preferred scheme of the present invention, wherein, the motor is dual-axle motor, and the dual-axle motor is arranged on support member
Middle part, the Poewr transmission mechanism are two groups, two groups of Poewr transmission mechanisms output axis connection with dual-axle motor both ends respectively.
During work, dual-axle motor rotates, and drives two groups of Poewr transmission mechanisms to act simultaneously, it is advantageous in that, dual-axle motor can be simultaneously
Torque is synchronously outputted, synchronism is good, disclosure satisfy that the positive part of two folders while the requirement being synchronized with the movement.
Preferably, the Poewr transmission mechanism is made up of ball screw assembly, wherein, the leading screw in ball screw assembly, is by subtracting
The output axis connection of fast device and motor, the feed screw nut in ball screw assembly, lead to fitting and are connected with pressing from both sides the connecting portion of positive part.Work
When making, the output shaft of motor drives leading screw to rotate, and then drives feed screw nut, connector, the positive part of folder for linear motion.So set
The purpose put is, the Poewr transmission mechanism being made up of motor and ball screw assembly, which has, to operate steadily, is driven and positioning precision
The advantages that high.
The preferred scheme of the present invention, wherein the leading screw in the ball screw assembly, is staged shaft, wherein, lean on
The leading screw of nearly motor one end is feed rod portion, and the leading screw away from motor one end is to have threaded leading screw portion, leading screw portion one side screw thread
Length, which is more than, presss from both sides positive part haul distance.So setting is advantageous in that, can reduce processing cost, while causes polished rod portion tool again
There are stronger load capacity and anti-torsion ability.
Preferably, the opening has close end and distal portion, wherein, the close end is compared with distal portion closer to support member
End；It is rotatablely connected between the positive part of the folder and connector, presss from both sides to be provided between positive part and connector and promote to press from both sides positive part to close near
The reduction torsion spring that end side rotates.,, can after pressing from both sides positive part and completing the centering task of vehicle body during work by above-mentioned setting
It is received in the inner chamber of support member, so as to avoid action traversing to further vehicle from interfering.Specifically, storage acts
It is as follows：Positive part is pressed from both sides during being moved to support member end, is first contacted with the close end of opening, the connection of positive part is pressed from both sides after contact
Portion continues to move to end, and wheel pushing part turns in the presence of stopping in open proximal portion around with what connector was rotatablely connected
Axle rotates, and when the positive part of folder is rotated by 90 °, then presss from both sides positive part and is fully contemplated in the inner chamber of support member.Need to carry out pair when pressing from both sides positive part
During middle task, it is as follows to press from both sides the action that positive part is returned under vertical state：In the presence of positive part drive mechanism is pressed from both sides, positive part is pressed from both sides to branch
Move in the middle part of support member, during motion, the elastic force of reduction torsion spring, which promotes to press from both sides positive part, returns to vertical state.
Preferably, the connector includes feed screw nut fixed part and presss from both sides positive part connecting portion, and the positive part connecting portion of the folder includes
Two inner side clamping plates, are provided with fixing axle between two inner side clamping plates, described to press from both sides positive part and reduction torsion spring and be rotatably connected in fixing axle.
Preferably, the positive part connecting portion of folder also includes the limited block being connected with two inner side Boards walls, the limited block position
With for carrying out spacing rotary stopper portion and for being carried out to the horizontal end displacement for pressing from both sides positive part to the positive part of folder in rotation
The positive part displacement position-limiting portion of spacing folder.
Preferably, the positive part of folder is made up of I-steel, and the dorsal part for pressing from both sides positive part is welded with wedge, and the reduction torsion spring is set
Put in I-steel grooves on two sides, the centre bore of reduction torsion spring exists together a center line with pressing from both sides positive part centre bore.So it is arranged on
It is advantageous in that, the hardness of I-steel is high, and torsion spring is arranged in the groove of I-steel, can effectively utilize space.
The present invention operation principle be：
During work, if the center line of two front vehicle wheels or two rear wheels is located at the left side of vehicle-carrying plate center line, i.e. two wheels are inclined
Zuo Shi, the centralising device positioned at two lateral wheels make simultaneously synchronous motion close to each other in the case where pressing from both sides the driving of positive part drive mechanism
(it is symmetrical arranged at the beginning of due to motion positioned at the two positive parts of folder on support member on the center line of vehicle-carrying plate, and makees simultaneously synchronous fortune again
It is dynamic, therefore the positive part moment holding of two folders is on vehicle-carrying plate center line symmetry status), during motion, the positive part of folder in left side
Wheel pushing part first contacts with left wheel, then applies thrust to left wheel, promotes left wheel transverse shifting to the right so that two cars
The center line of wheel is constantly close to the center line of vehicle-carrying plate, at the same time, the positive part of folder on right side also synchronously make it is close to each other
Motion；When the positive part of the folder on right side and right wheel are in contact, the center line of two wheels overlaps with the center line of vehicle-carrying plate, and folder is just
The stopping of part drive mechanism is acted, and wheel, which presss from both sides positive centering task, to be completed；
Above-mentioned is the operation principle of the positive part of two folders, and specifically, in real work, following drift condition occurs in vehicle body：
1) when, current wheel is consistent with the deviation of rear wheel, i.e., when being inclined to left side simultaneously or being inclined to right side simultaneously, such as together
When deviateing to the left, left side corresponding to front vehicle wheel and rear wheel presss from both sides front vehicle wheel and rear wheel of the positive part first respectively with left side and connect
Touch, then promoting front vehicle wheel and rear wheel, direction is moved to the midline, until right side press from both sides positive part first respectively with the front vehicle wheel in left side and
Rear wheel contacts, so as to complete the positive centering task of the folder of whole vehicle body；Current wheel and rear wheel are same when deviateing to the right simultaneously
Reason.
2) when, the deviation of current wheel and rear wheel is inconsistent, such as two front vehicle wheels deviate to the left, and two rear wheels to
When right side is deviateed, left side presss from both sides positive part and first contacted with the front vehicle wheel in left side corresponding to front vehicle wheel, then promotes two front vehicle wheels to the midline
Direction is moved, and right side presss from both sides positive part and first contacted with the front vehicle wheel on right side corresponding to rear wheel, then promotes two rear wheels side to the midline
To motion, until right side presss from both sides, positive part contacts with the front vehicle wheel on right side and the positive part of folder in left side contacts with the rear wheel in left side, from
And the positive centering task of folder for completing whole vehicle body；When two front vehicle wheels deviate to the right, and two rear wheels when deviateing to the left similarly.
The present invention has following beneficial effect compared with prior art：
1st, the device can be automatically performed the centering task of vehicle body, and centering effect is good, is in particular in, on the one hand, preceding
Support member corresponding to wheel wheel and rear wheel only needs to carry out centering task of the folder direct action with regard to that can complete vehicle body simultaneously, therefore right
Medium velocity is fast, efficiency high；On the other hand, it is at every moment symmetrical on vehicle-carrying plate center line due to pressing from both sides positive part, as long as therefore two folders just
Part contacts with wheel, that is, completes centering task, centering is simple to operate, and error rate is low.
2nd, the device can complete the vehicle body centering task of different automobile types, applied widely.
3rd, the device volume is small, simple in construction, need not both change the overall structure arrangement space of vehicle-carrying plate, be not required to again
It is easy to install, practical to the parking unit size of increase multi-storied garage.
Brief description of the drawings
Fig. 1 is a kind of stereochemical structure signal of the vehicle-carrying plate of the vehicle body centralising device of three-dimensional parking device of the application present invention
Figure.
Fig. 2 is to remove automobile in the vehicle-carrying plate shown in Fig. 1 to pass through the dimensional structure diagram after platform.
Fig. 3 is a kind of three-dimensional knot of the support member of the vehicle body centralising device of three-dimensional parking device using the present invention in Fig. 1
Structure schematic diagram.
Enlarged drawing at the I that Fig. 4 is 3.
Fig. 5 is Fig. 3 front view.
Fig. 6 is a kind of three-dimensional knot of an embodiment of the vehicle body centralising device of three-dimensional parking device of the present invention
Structure schematic diagram.
Fig. 7 is the sectional view in A-A faces in Fig. 5.
Fig. 8 is the enlarged drawing at II in Fig. 7.
Fig. 9 is the enlarged drawing at III in Fig. 7.
Figure 10 is to press from both sides positive component dimensional structure diagram in the vehicle body centralising device of the three-dimensional parking device shown in Fig. 6.
Figure 11 is Figure 10 front view.
Figure 12 is Figure 10 left view.
Figure 13 is Figure 10 top view.
Figure 14 is the dimensional structure diagram that an outside clamping plate is removed in the positive component of folder shown in Figure 10.
Figure 15 is the dimensional structure diagram that an inner side clamping plate is removed in the positive component of folder shown in Figure 14.
Embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are unlimited
In this.
Embodiment 1
Referring to Fig. 1-Fig. 3, a kind of vehicle body centralising device of three-dimensional parking device of the invention is arranged on vehicle-carrying plate, described
Vehicle-carrying plate by platform 1-2 and is horizontally installed on framework master by framework girder 1-1, the automobile being arranged on framework girder 1-1
It is used to support multiple support member 1-3 of wheel to form on beam 1-1；Wherein, multiple support members are specifically divided into for supporting two again before
The front supporting member 1-333 of the wheel and rear support 1-334 for supporting two rear wheels, the framework girder 1-1 is by I-steel
Form, flexing resistance is good, and rigidly connected inclined strut beam 1-4 is additionally provided between framework girder 1-1 and support member 1-3, for support
Part 1-3 carries out Auxiliary support, it is ensured that parking of automobile framework stability；Set the automobile by platform 1-2 its object is to
Simple in construction, anti-bending strength is good, meets carrier vehicle delivery functions；The support member 1-3 is made up of rectangular tube, rectangular tube end set
Sealing is oriented to end cap 1-31；The rectangular tube is set with entering line space according to automobile tire, and uses special company with framework girder 1-1
Fishplate bar connects.
Referring to Fig. 5-Fig. 9, the vehicle body centralising device of the three-dimensional parking device includes being arranged on each support member 1-3
Two positive parts 3 of folder of two positive parts 3 of folder and driving are along support member 1-3 length directions are synchronously opposite or the heterodromous positive part of folder
Drive mechanism, wherein, described two positive parts 3 of folder are symmetrically disposed in support member 1-3 both ends, and each pressing from both sides positive part 3 includes connection
The portion 3-1 and wheel pushing part 3-2 for promoting wheel progress transverse motion；The positive part drive mechanism of folder includes motor 4-1
And Poewr transmission mechanism, wherein, the Poewr transmission mechanism is connected with the connecting portion 3-1 of the positive part 3 of folder.
Referring to Fig. 3 and Fig. 4, receiving is respectively provided with the top surface at the both ends of the rectangular tube support member 1-3 and presss from both sides positive part 3
Opening 1-32, the wheel pushing part 3-2 for pressing from both sides positive part 3 is located at support member 1-3 openings 1-32 top, presss from both sides the company of positive part 3
Socket part 3-1 is arranged in opening 1-32；The positive part drive mechanism of folder is arranged in correspondence with rectangular tube with pressing from both sides positive part 3.Pass through
The opening 1-32 is set, the positive part 3 of folder in motion can be oriented to and play a part of limiting stroke；Meanwhile it will press from both sides
Positive part drive mechanism is arranged in rectangular tube, can either make full use of existing space, while and can is enough to pressing from both sides positive part drive mechanism
Play a protective role.
Referring to Fig. 5-Fig. 9, motor 4-1 and Poewr transmission mechanism in the positive part drive mechanism of folder are two groups, this two groups
Motor 4-1 and Poewr transmission mechanism are symmetrical arranged on support member 1-3 transverse center face, wherein, motor 4-1 is arranged on support
Part 1-3 middle part.During work, two groups of motor 4-1, two groups of Poewr transmission mechanism actions of driving simultaneously, and then drive and press from both sides positive part respectively
3 make motion close to each other or remote.It can obtain the positive part 3 of folder by two groups of motor 4-1 of setting and transmission mechanism bigger
Driving force；Further, since the moving range for pressing from both sides positive part 3 is support member 1-3 both ends, therefore motor 4-1 is arranged on support member
1-3 middle part being capable of reasonably utilization space.
Referring to Fig. 5-Fig. 9, the Poewr transmission mechanism is made up of ball-screw 4-21 pairs, wherein, ball-screw 4-21 pairs
In leading screw 4-21 by decelerator and motor 4-1 output axis connection, the feed screw nut 4-22 in ball-screw 4-21 pairs leads to
Connector 5 is connected with pressing from both sides the connecting portion 3-1 of positive part 3, and the motor 4-1 appearance and sizes are less than chi in parking of automobile framework rectangular tube
Very little, its decelerator profile is close with shape in rectangular tube, and size crosses loose fit.During work, motor 4-1 output shaft drives silk
Thick stick 4-21 is rotated, and then drives feed screw nut 4-22, connector 5, the positive part 3 of folder for linear motion.The purpose so set is,
The Poewr transmission mechanism being made up of motor 4-1 and ball-screw 4-21 pairs, which has, to operate steadily, is driven and positioning precision height etc. is excellent
Point, wherein the leading screw 4-21 in the ball-screw 4-21 pairs is staged shaft, wherein, the silk close to motor 4-1 one end
Thick stick 4-21 is feed rod portion, and the leading screw 4-21 away from motor 4-1 one end is to have threaded leading screw portion, leading screw 4-21 portions one side screw thread
Length, which is more than, presss from both sides the positive haul distance of part 3.So setting is advantageous in that, can reduce processing cost, while cause polished rod portion again
With stronger load capacity and anti-torsion ability.
Referring to Fig. 4 and Fig. 9, the opening 1-32 has close end 1-321 and distal portion 1-322, wherein, the close end
1-321 is compared with distal portion 1-322 closer to support member 1-3 ends；Described press from both sides is rotatablely connected between positive part 3 and connector 5, presss from both sides positive part
It is provided between 3 and connector 5 and promotes to press from both sides positive part 3 to the reduction torsion spring 6 rotated close to close end 1-321 sides.Set by above-mentioned
Put, during work, after pressing from both sides positive part 3 and completing the centering task of vehicle body, can be received in support member 1-3 inner chamber, so as to keep away
Exempt from action traversing to further vehicle to interfere.Specifically, storage action is as follows：Positive part 3 is pressed from both sides to support member 1-3 ends
During motion, first contacted with opening 1-32 close end 1-321, the connecting portion 3-1 that positive part 3 is pressed from both sides after contact continues to end
Motion, and wheel pushing part 3-2 in the presence of opening 1-32 close ends 1-321 stops around being rotatablely connected with connector 5
Axis of rotation, when the positive part 3 of folder is rotated by 90 °, then presss from both sides positive part 3 and be fully contemplated in support member 1-3 inner chamber.Needed when pressing from both sides positive part 3
When carrying out centering task, it is as follows to press from both sides the action that positive part 3 is returned under vertical state：In the presence of positive part drive mechanism is pressed from both sides,
Press from both sides positive part 3 to move in the middle part of support member 1-3, during motion, the elastic force of reduction torsion spring 6, which promotes to press from both sides positive part 3, to be returned to vertically
State.
Referring to Figure 10-Figure 15, the connector 5 includes feed screw nut fixed part 5-1 and presss from both sides positive part connecting portion 5-2, the folder
Positive part connecting portion 5-2 includes two inner side clamping plates, and fixing axle is provided between two inner side clamping plates, described to press from both sides positive part 3 and reduction torsion spring 6
It is rotatably connected in fixing axle.The positive part 3 of folder is made up of I-steel, and the dorsal part for pressing from both sides positive part 3 is welded with wedge, the reset
Torsion spring 6 is arranged in I-steel grooves on two sides, and the centre bore of reduction torsion spring 6 exists together a center line 1- with pressing from both sides the positive centre bore of part 3
5.So being arranged on is advantageous in that, the hardness of I-steel is high, and torsion spring is arranged in the groove of I-steel, being capable of effective land productivity
Use space.
Referring to Figure 10-Figure 15, the positive part connecting portion 5-2 of folder also includes the limited block 5- being connected with two inner side Boards walls
3, the limited block 5-3 position, which have, to be used to carry out spacing rotary stopper portion and for pressing from both sides positive part 3 to the positive part 3 of folder in rotation
Horizontal end displacement carries out the spacing positive displacement position-limiting portion of part 3 of folder.The connector 5, which is provided with, to be used for the positive part of folder in motion
The 3 upper guide support wheel 7-1 for being oriented to and being supported and lower supporting guide wheel 7-2, wherein, upper guide support wheel 7-1 and support
The top surface fitting of part 1-3 inwalls, lower guide support wheel are bonded with the bottom surface of support member 1-3 inwalls.The purpose so set is,
When pressing from both sides positive part 3 to wheel application thrust, leading screw 4- can be acted on by the reaction force of wheel, the vertical force component of the reaction force
On 21, leading screw 4-21 transmission accuracy and service life can be influenceed, and by setting above-mentioned guide support wheel, in push wheel process energy
It is enough to be supported to pressing from both sides positive part 3, so as to avoid the influence secondary to ball-screw 4-21, meanwhile, guide support 1-3 is being moved through
Guide effect is also acted as in journey.
Referring to Figure 10-Figure 15, the outside of described two inner side clamping plates is also welded with two outside clamping plates 8,8 liang of outside clamping plate
End sets 3 guide support portions hole, sets a upper guide support wheel 7-1 and two upper guiding on three guide support holes respectively
Support wheel 7-1, bearing, the appearance interplanar distance of outside clamping plate 8 and table on the inside of rectangular tube support member 1-3 are installed inside guide support wheel
Loose fit is crossed in face, and rectangular opening width dimensions are opened in guide support wheel length (being free of inverted arc side) direction more than rectangular tube upper surface, on
Guide support wheel 7-1 is limited by inside rectangular tube.
The present invention operation principle be：
During work, if the center line 1-5 of two front vehicle wheels or two rear wheels is located at vehicle-carrying plate center line 1-5 left side, i.e., two
When wheel is to the left, the centralising device positioned at two lateral wheels makees mutually leaning on for synchronization simultaneously in the case where pressing from both sides the driving of positive part drive mechanism
Nearly motion (is symmetrical arranged on the center line of vehicle-carrying plate positioned at the positive part 3 of upper two folders of support member 1-3 at the beginning of due to motion, and made again same
When synchronous motion, therefore the two folder positive moment of part 3 keep on vehicle-carrying plate center line symmetry status), during motion, left side
The wheel pushing part 3-2 of the positive part 3 of folder first contacted with left wheel, then apply thrust to left wheel, promotion left wheel is horizontal to the right
To movement so that the center line 1-5 of two wheels is constantly close to the center line 1-5 of vehicle-carrying plate, at the same time, the positive part of folder on right side
3 are also synchronously making motion close to each other；When the positive part 3 of the folder on right side and right wheel are in contact, the center line 1-5 of two wheels
Overlapped with the center line 1-5 of vehicle-carrying plate, press from both sides positive part drive mechanism stopping action, wheel, which presss from both sides positive centering task, to be completed；
Above-mentioned is the operation principle of the positive part 3 of two folders, and specifically, in real work, following drift condition occurs in vehicle body：
1) when, current wheel is consistent with the deviation of rear wheel, i.e., when being inclined to left side simultaneously or being inclined to right side simultaneously, such as together
When deviateing to the left, left side corresponding to front vehicle wheel and rear wheel presss from both sides front vehicle wheel and rear wheel of the positive part 3 first respectively with left side and connect
Touch, then promoting front vehicle wheel and rear wheel, direction is moved to the midline, until right side press from both sides positive part 3 first respectively with the front vehicle wheel in left side and
Rear wheel contacts, so as to complete the positive centering task of the folder of whole vehicle body；Current wheel and rear wheel are same when deviateing to the right simultaneously
Reason.
2) when, the deviation of current wheel and rear wheel is inconsistent, such as two front vehicle wheels deviate to the left, and two rear wheels to
When right side is deviateed, left side corresponding to front vehicle wheel presss from both sides positive part 3 and first contacted with the front vehicle wheel in left side, then promotes two front vehicle wheels to the midline
Direction is moved, and right side corresponding to rear wheel presss from both sides positive part 3 and first contacted with the front vehicle wheel on right side, then promotes two rear wheels side to the midline
To motion, until right side presss from both sides, positive part 3 contacts with the front vehicle wheel on right side and the positive part 3 of folder in left side contacts with the rear wheel in left side,
So as to complete the positive centering task of the folder of whole vehicle body；It is same when two front vehicle wheels deviate to the right, and two rear wheels deviate to the left
Reason.
Embodiment 2
The present embodiment and the difference of embodiment 1 are that the motor 4-1 is dual-axle motor 4-1 (twin shaft electricity herein
Machine refers to that the motor that motor body forms two output ends is stretched out at the both ends with a rotary shaft and rotary shaft), twin shaft electricity
Machine 4-1 is arranged on support member 1-3 middle part, and the Poewr transmission mechanism is two groups, two groups of Poewr transmission mechanisms respectively with it is double
The output axis connection at spindle motor 4-1 both ends.During work, dual-axle motor 4-1 is rotated, and drives two groups of Poewr transmission mechanisms to move simultaneously
Make, it is advantageous in that, dual-axle motor 4-1 can synchronously output torque simultaneously, and synchronism is good, disclosure satisfy that the positive part 3 of two folders is same
When the requirement that is synchronized with the movement.
The present embodiment other embodiment other than the above is same as Example 1.
Embodiment 3：
The present embodiment and the difference of embodiment 1 are that the Poewr transmission mechanism is made up of synchronous belt conveying mechanism,
The connector 5 is connected with the pushing block on synchronous belt conveying mechanism, and during work, synchronizing wheel rotates, and then drives pushing block, connector
5 and the positive part 3 of folder move together.
The present embodiment other embodiment other than the above is same as Example 1.
Above-mentioned is the preferable embodiment of the present invention, but embodiments of the present invention are not limited by the above, its
His any Spirit Essence without departing from the present invention with made under principle change, modification, replacement, combine, simplification, should be
The substitute mode of effect, is included within protection scope of the present invention.
Claims (10)
1. a kind of vehicle body centralising device of three-dimensional parking device, the device are arranged on vehicle-carrying plate, the vehicle-carrying plate is by framework master
Beam and be horizontally installed on framework girder be used for support multiple support members of wheel to form, it is characterised in that the vehicle body centering dress
Put including two positive parts of folder of the positive parts of be arranged on each support member two folders and driving along support length direction synchronously
The positive part drive mechanism of opposite or heterodromous folder, wherein, described two positive parts of folder are symmetrically disposed in the both ends of support member, often
The individual positive part of folder includes connecting portion and for promoting wheel to carry out the wheel pushing part of transverse motion；The positive part drive mechanism bag of folder
Motor and Poewr transmission mechanism are included, wherein, the Poewr transmission mechanism is connected with the connecting portion of the positive part of folder.
2. the vehicle body centralising device of three-dimensional parking device according to claim 1, it is characterised in that the support member is by square
Shape pipe is formed, and the opening for accommodating and pressing from both sides positive part is respectively provided with the top surface at the both ends of rectangular tube, wherein, the car of the positive part of folder
Wheel pushing part is located at the top of opening, and the connecting portion for pressing from both sides positive part is arranged in opening；The positive part drive mechanism of folder is arranged on square
In shape pipe.
3. the vehicle body centralising device of three-dimensional parking device according to claim 2, it is characterised in that the positive part driving of folder
Motor and Poewr transmission mechanism in mechanism are two groups, the transverse center of two groups of motors and Poewr transmission mechanism on support member
Face is symmetrical arranged, wherein, motor is arranged on the middle part of support member.
4. the vehicle body centralising device of three-dimensional parking device according to claim 2, it is characterised in that the motor is twin shaft
Motor, the dual-axle motor are arranged on the middle part of support member, and the Poewr transmission mechanism is two groups, two groups of Poewr transmission mechanisms point
Not with the output axis connection at dual-axle motor both ends.
5. the vehicle body centralising device of three-dimensional parking device according to claim 3, it is characterised in that the power transmits machine
Structure is made up of ball screw assembly, wherein, the leading screw in ball screw assembly, passes through the output axis connection of decelerator and motor, ball wire
Feed screw nut in thick stick pair is connected by connector with pressing from both sides the connecting portion of positive part.
6. the vehicle body centralising device of three-dimensional parking device according to claim 5, it is characterised in that the ball screw assembly,
In leading screw be staged shaft, wherein, be feed rod portion close to the leading screw of motor one end, the leading screw away from motor one end is has
Threaded leading screw portion, leading screw portion reach, which is more than, presss from both sides positive part haul distance.
7. the vehicle body centralising device of three-dimensional parking device according to claim 6, it is characterised in that the opening has near
End and distal portion, wherein, the close end is compared with distal portion closer to support member end；Described press from both sides turns between positive part and connector
Dynamic connection, presss from both sides to be provided between positive part and connector and promotes to press from both sides the positive part reduction torsion spring that proximally portion side rotates.
8. the vehicle body centralising device of three-dimensional parking device according to claim 7, it is characterised in that the connector includes
Feed screw nut fixed part and press from both sides positive part connecting portion, wherein, pressing from both sides positive part connecting portion includes two inner side clamping plates, two inner side clamping plates it
Between be provided with fixing axle, the positive part of the folder and reduction torsion spring are set in fixing axle.
9. the vehicle body centralising device of three-dimensional parking device according to claim 8, it is characterised in that the positive part connection of folder
Portion also includes the limited block being connected with two inner side Boards walls, and the limited block position, which has, to be used to act on reduction torsion spring lower rotation
Press from both sides positive part and carry out spacing rotary stopper portion and for carrying out the spacing positive part stroke limit portion of folder to the end stroke for pressing from both sides positive part.
10. the vehicle body centralising device of three-dimensional parking device according to claim 9, it is characterised in that the positive part of the folder by
I-steel is formed, and the dorsal part for pressing from both sides positive part is welded with wedge, and the reduction torsion spring is arranged in I-steel grooves on two sides, is resetted and is turned round
The centre bore of spring exists together on a center line with pressing from both sides positive part centre bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711112030.1A CN107724759B (en) | 2017-11-10 | 2017-11-10 | Vehicle body centering device of three-dimensional parking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711112030.1A CN107724759B (en) | 2017-11-10 | 2017-11-10 | Vehicle body centering device of three-dimensional parking equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN107724759A true CN107724759A (en) | 2018-02-23 |
| CN107724759B CN107724759B (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711112030.1A Active CN107724759B (en) | 2017-11-10 | 2017-11-10 | Vehicle body centering device of three-dimensional parking equipment |
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| Country | Link |
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| CN107724759B (en) | 2020-06-02 |
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Address after: Building 15, compound No.100, Xianlie Middle Road, Guangzhou, Guangdong 510075 Patentee after: Institute of intelligent manufacturing, Guangdong Academy of Sciences Address before: Building 15, compound No.100, Xianlie Middle Road, Guangzhou, Guangdong 510075 Patentee before: GUANGDONG INSTITUTE OF INTELLIGENT MANUFACTURING |
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