CN207472240U - A kind of four-wheel positioning calibrating platform - Google Patents
A kind of four-wheel positioning calibrating platform Download PDFInfo
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- CN207472240U CN207472240U CN201721509459.XU CN201721509459U CN207472240U CN 207472240 U CN207472240 U CN 207472240U CN 201721509459 U CN201721509459 U CN 201721509459U CN 207472240 U CN207472240 U CN 207472240U
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- roller group
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Abstract
The utility model is related to automobile manufacturing field, in particular to a kind of four-wheel positioning calibrating platform.The utility model discloses a kind of four-wheel positioning calibrating platforms, and including platform skeleton, platform skeleton is equipped with mark fixed wheel group；Lifting platform is connect with platform skeleton；And deflecting roller group, it is connect with lifting platform.Lifting platform can drive platform skeleton to be lifted relative to deflecting roller group, and the working condition liftoff with deflecting roller group and the travel position that fixed wheel group is liftoff and deflecting roller group lands is marked so as to which four-wheel positioning calibrating platform be made to have mark fixed wheel group and land.The four-wheel positioning calibrating platform structure is simple, it is easy to use, it can unify the reference-calibrating of multiple four-wheel aligner detection devices, enable structure of multiple four-wheel aligner detection devices when carrying out four-wheel aligner detection to vehicle consistent, and the influence in transportational process to the four-wheel positioning calibrating platform stated accuracy can be reduced.
Description
Technical field
The utility model is related to automobile manufacturing field, in particular to a kind of four-wheel positioning calibrating platform.
Background technology
Conventionally, as the difference of the manufacturer of four-wheel aligner detection device so that different manufacturer's lifes
The benchmark of four-wheel aligner detection device and the precision of measurement of production have difference.
When the four-wheel aligner detection device using the production of different manufacturers is in the four-wheel aligner detection process for carrying out vehicle
In, it is susceptible to same trolley and is tested in two equipment respectively, obtained test result is but and the problem of differ.
Utility model content
The purpose of this utility model is to provide a kind of four-wheel positioning calibrating platforms, which can be right
Four-wheel aligner detection device is demarcated, and thus unifies the reference-calibrating of multiple four-wheel aligner detection devices so that multiple four-wheels
Structure of the detection and localization equipment when carrying out four-wheel aligner detection to vehicle can be consistent.Secondly, the four-wheel positioning calibrating platform
It is easy to use, it can be readily transported, and can reduce in transportational process to the shadow of the four-wheel positioning calibrating platform stated accuracy
It rings.
What the embodiment of the utility model was realized in：
A kind of four-wheel positioning calibrating platform, including：
Platform skeleton, platform skeleton are equipped with mark fixed wheel group；
Lifting platform is connect with platform skeleton；
Deflecting roller group, connect with lifting platform；
Lifting platform can drive platform skeleton to be lifted relative to deflecting roller group, so as to which four-wheel positioning calibrating platform be made to have mark
Fixed wheel group, which lands, the working condition liftoff with deflecting roller group and marks the travel position that fixed wheel group is liftoff and deflecting roller group lands.
The four-wheel positioning calibrating platform is easy to use, can be readily transported and shift, by shifting the four-wheel positioning calibrating
Platform can conveniently demarcate more four-wheel aligner detection devices, the mark of unified more four-wheel aligner detection devices
Determine benchmark so that structure of the more four-wheel aligner detection devices when carrying out four-wheel aligner detection to vehicle can be consistent.Secondly,
The four-wheel positioning calibrating platform and the influence in transportational process to the four-wheel positioning calibrating platform stated accuracy can be reduced.
In a kind of embodiment of the utility model：
Lifting platform includes the first elevation mechanism and the second elevation mechanism；
First elevation mechanism so that mark fixed wheel group is liftoff and deflecting roller group lands for promoting platform skeleton；
Second elevation mechanism is for promoting the first elevation mechanism, and it is liftoff with deflecting roller group so that mark fixed wheel group lands.
In a kind of embodiment of the utility model：
First elevation mechanism, which includes rising, lifts pedestal, connecting rod and hydraulic device；
It rises act pedestal to be rotatably coupled with master rocker, one end and the master rocker of connecting rod are rotatably coupled, connecting rod
The other end be rotatably coupled with platform skeleton；
Hydraulic device is arranged on liter act pedestal, for promoting platform skeleton；
Deflecting roller group includes deflecting roller and idler wheel, and deflecting roller is connect with rising act pedestal, and idler wheel passes through connection structure and company
One end connection of the extension bar far from connecting rod；
Connecting rod can drive idler wheel to be rotated to the direction far from platform skeleton by connection structure.
In a kind of embodiment of the utility model：
Platform skeleton is equipped with installing plate, and hydraulic device is rotatably connected far from the one end for rising act pedestal with installing plate, even
Extension bar is rotatably coupled far from the one end for rising act pedestal with installing plate.
In a kind of embodiment of the utility model：
Connection structure includes connector and link；
One end of connector is rotatably coupled with connecting rod, and the other end of connector is rotatably connect with idler wheel；
And connector is rotatably coupled with link, and the junction of connector and link is located at the both ends of connector
Between.
In a kind of embodiment of the utility model：
Connecting rod is equipped with link block, and one end of link block is fixed in connecting rod, the other end and connecting rod of link block
It is rotatably coupled.
In a kind of embodiment of the utility model：
First elevation mechanism includes at least two connecting rods, and deflecting roller group includes at least two idler wheels；
The one end of connecting rod far from connecting rod is connected one to one by connection structure and idler wheel.
In a kind of embodiment of the utility model：
Second elevation mechanism includes installing plate, rises and lift pedestal, lifting device, stent and movable part；
Installing plate is arranged on platform skeleton, and lifting device is set on a mounting board, and stent is arranged on liter act pedestal, living
One end connection lifting device of moving part, the other end connecting bracket of movable part；
Lifting device causes liter direction for lifting a pedestal to close lifting device to move for being involved in movable part.
In a kind of embodiment of the utility model：
Lifting device includes runner and the rocking handle with the shaft rotation connection of runner；
One end of movable part is connect with runner.
In a kind of embodiment of the utility model：
Lifting device further includes the first gear and second gear of engagement, and first gear is connect with rocking handle, second gear
It is connect with runner.
The technical solution of the utility model at least has the advantages that：
Four-wheel positioning calibrating platform provided by the utility model can unify the calibration base of multiple four-wheel aligner detection devices
It is accurate so that structure of multiple four-wheel aligner detection devices when carrying out four-wheel aligner detection to vehicle can be consistent.Secondly, this four
It is easy to use to take turns positioning and demarcating platform, can be readily transported, and can reduce in transportational process and the four-wheel positioning calibrating is put down
The influence of platform stated accuracy.
Description of the drawings
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure diagram of four-wheel positioning calibrating platform in the utility model embodiment 1；
Fig. 2 is the structure diagram of platform skeleton in the utility model embodiment 1；
Fig. 3 is the structure diagram of main body framework in the utility model embodiment 1；
Fig. 4 is the structure diagram of lifting platform in the utility model embodiment 1；
Fig. 5 is the partial enlarged view at V in Fig. 4；
Fig. 6 is the partial enlarged view at VI in Fig. 4；
Fig. 7 is the structure diagram of the second elevation mechanism in the utility model embodiment 1；
Fig. 8 is the partial enlarged view at VIII in Fig. 7；
Fig. 9 is the partial enlarged view at Ⅸ in Fig. 2；
Figure 10 is the structure diagram of four-wheel positioning calibrating platform in the utility model embodiment 2；
Figure 11 is the partial enlarged view at Ⅺ in Figure 10.
Icon：200- four-wheel positioning calibrating platforms；210- platform skeletons；220- marks fixed wheel group；230- lifting platforms；240-
Deflecting roller group；211- main body frameworks；212- flanges；213- hub units；The first elevation mechanisms of 231-；The second elevators of 232-
Structure；233- joysticks；2311- installing plates；2312-, which rises, lifts pedestal；2313- connecting rods；2314- master rockers；2315- hydraulic pressure fills
It puts；234- connection structures；2341- connectors；2342- links；2316- link blocks；241- deflecting rollers；242- idler wheels；2321-
Lifting device；2322- stents；2323- movable parts；2324- runners；2325- first gears；2326- second gears；2327- shakes
Handle；261- booster frames；262- lifting lugs；300- four-wheel positioning calibrating platforms；310- platform skeletons；320- marks fixed wheel group；330- liters
Lift platform；340- deflecting roller groups；350- lifting devices；341- runners；342- rocking handles；343- movable parts.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of different.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that term " interior ", " under " etc. the orientation of instructions or
Position relationship be based on orientation shown in the drawings or position relationship or the utility model product using when the side usually put
Position or position relationship are for only for ease of description the utility model and simplify description rather than instruction or imply signified device
Or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that the utility model
Limitation.In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
Embodiment 1
It please refers to Fig.1, Fig. 1 shows the concrete structure of four-wheel positioning calibrating platform 200 provided in embodiment 1.
From figure 1 it appears that the four-wheel positioning calibrating platform 200 includes platform skeleton 210, mark fixed wheel group 220, rises and lift
Platform 230 and deflecting roller group 240.
Wherein, the accuracy of manufacture of platform skeleton 210 is higher, and the calibration for carrying out four-wheel aligner detection device.Turn
It is used to contact with ground to wheel group 240, transfer is moved and transport on the ground convenient for the four-wheel positioning calibrating platform 200.It rises and lifts
Platform 230 can drive platform skeleton 210 to be lifted relative to deflecting roller group 240, for changing platform skeleton 210 and deflecting roller group
Relative distance between 240, so as to make four-wheel positioning calibrating platform 200 have mark fixed wheel group 220 land with deflecting roller group 240 from
The liftoff travel position to land with deflecting roller group 240 of working condition and mark fixed wheel group 220 on ground.
The four-wheel positioning calibrating platform 200 is easy to use, can be readily transported and shift, by shifting the four-wheel aligner mark
Fixed platform 200 can conveniently demarcate more four-wheel aligner detection devices, and unified more four-wheel aligners detection is set
Standby reference-calibrating so that structure of the more four-wheel aligner detection devices when carrying out four-wheel aligner detection to vehicle can one
It causes.Secondly, the four-wheel positioning calibrating platform 200 and can reducing in transportational process marks the four-wheel positioning calibrating platform 200
Determine the influence of precision.
Fig. 2 is please referred to, Fig. 2 shows the concrete structure of platform skeleton 210, from figure 2 it can be seen that the platform skeleton
210 include main body framework 211 and the mark fixed wheel group 220 being arranged in main body framework 211.Wherein, main body framework 211 is by side
Shape steel tube profile is formed.And Fig. 3 is please referred to, in four external flanges 212 that are uniformly distributed on peripheries with of main body framework 211, four outer
Acting flange 212 marks fixed wheel group 220 for installing.
Referring once again to Fig. 2, mark fixed wheel group 220 includes four hub units 213, is equipped in each hub unit 213
Tire, four hub units 213 connect one to one with four external flanges 212.
It should be noted that platform skeleton 210 needs to carry out the design parameter of the vehicle of four-wheel aligner detection as needed
It is accordingly manufactured so that its precision higher when being demarcated by marking fixed wheel group 220 to four-wheel aligner detection device.In addition,
The intensity needs of main body framework 211 guarantee to bear the reasonable impact in desired extent, will not have an impact the deformation of precision.
Therefore when manufacturing main body framework 211, the rectangular steel tube that wall thickness is 5mm may be used, and use welding manner proof strength.
It please refers to Fig. 4 and Fig. 5, Fig. 4 and Fig. 5 shows the concrete structure of lifting platform 230, figure 4, it is seen that rising
It lifts platform 230 and includes the first elevation mechanism 231 and the second elevation mechanism 232, the first elevation mechanism 231 is used to promote platform bone
Frame 210, and enable to mark fixed wheel group 220 is liftoff to land with deflecting roller group 240；Second elevation mechanism 232 is for promotion first
Elevation mechanism 231, and it is liftoff with deflecting roller group 240 that mark fixed wheel group 220 is enabled to land.
Further, in the present embodiment, Fig. 5 and Fig. 6 is please referred to, the first elevation mechanism 231 is used to promote platform skeleton
210, and enable to mark fixed wheel group 220 is liftoff to land with deflecting roller group 240.It includes installing plate 2311, liter lifts pedestal 2312,
Connecting rod 2313 and master rocker 2314.
Wherein, installing plate 2311 is connect with platform skeleton 210, is risen act pedestal 2312 and is rotationally connected with master rocker 2314
It connects, master rocker 2314 is rotatably coupled with connecting rod 2313, and installing plate 2311 is rotatably coupled with master rocker 2314.
In addition, please refer to Fig. 5, the first elevation mechanism 231 further includes hydraulic device 2315, one end of hydraulic device 2315 with
It rises act pedestal 2312 to connect, the other end of hydraulic device 2315 is connect with installing plate 2311, being capable of energy by hydraulic device 2315
Driving platform skeleton 210 is lifted relative to deflecting roller group 240, for changing the phase between platform skeleton 210 and deflecting roller group 240
It adjusts the distance.
For the four-wheel positioning calibrating platform 200 is enabled to facilitate transfer and transport, in the present embodiment, please refer to Fig. 1,
Deflecting roller group 240 includes deflecting roller 241 and idler wheel 242, and deflecting roller 241 is connect with rising act pedestal 2312, and idler wheel 242 passes through company
Binding structure 234 is connect with the one end of connecting rod 2313 far from master rocker 2314.
Further, in the present embodiment, Fig. 6 is please referred to, connection structure 234 includes connector 2341 and link
2342, one end and the connecting rod 2313 of connector 2341 are rotatably coupled, and the other end and the idler wheel 242 of connector 2341 can turn
Dynamic connection, and connector 2341 is rotatably coupled with link 2342, the connection of connector 2341 and link 2342
Place is between the both ends of connector 2341.
It is pressurizeed by shaking joystick 233 to hydraulic device 2315, under the pressure effect of hydraulic device 2315, with liquid
The installing plate 2311 that pressure device 2315 connects can be moved to the side that lifts pedestal 2312 is relatively distant from liter, due to installing plate 2311 with
Platform skeleton 210 connects, so platform skeleton 210 simultaneously can moving and be elevated with installing plate 2311.At the same time, with
Installing plate 2311 and rise lift pedestal 2312 be rotatablely connected master rocker 2314 can under the drive of installing plate 2311 around with liter lift
The junction of pedestal 2312 relatively rotates, and the direction rotated is consistent with the direction of motion of installing plate 2311.In master rocker
During 2314 rotate to the side for lifting pedestal 2312 far from liter, connecting rod 2313 can be driven to move.It should be noted that by
It is rotatablely connected in connecting rod 2313 and master rocker 2314, and master rocker 2314 is to turn around with a liter junction for act pedestal 2312
Dynamic, so when master rocker 2314 rotates and connecting rod 2313 is driven to move, connecting rod 2313 can lift pedestal to far from liter first
2312 direction is swung, and during its swing, can be driven and be pushed connector 2341 relative to the connection with link 2342
Place's rotation, thus increases link 2342 and the distance on ground, to have the function that promote platform skeleton 210.Therefore it is filled in hydraulic pressure
Under the action of putting 2315, platform skeleton 210 with the junction of installing plate 2311 and opposite with the junction of link 2342
Distance in ground can all increase, so platform skeleton 210 can be promoted relative to ground, and so that mark fixed wheel group 220 is liftoff.
In addition, after mark fixed wheel group 220 is liftoff, which passes through deflecting roller group 240 and ground
Face contacts, so the transport of the four-wheel positioning calibrating platform 200 just can be completed by deflecting roller group 240 at this time, reduces calibration
Wheel group 220 and the frictional dissipation on ground, ensure that the stated accuracy of the four-wheel positioning calibrating platform 200.
It should be noted that release can also be carried out to hydraulic device 2315 by joystick 233, to coordinate second
Elevation mechanism 232 promotes the first elevation mechanism 231.
Further, the radius of gyration for increase master rocker 2314 so that master rocker 2314 is during rotation, connection
The movement of bar 2313 is more apparent, therefore in the present embodiment, Fig. 5 is please referred to, master rocker 2314 is equipped with link block 2316, even
The one end for connecing block 2316 is fixed on master rocker 2314, and the other end and the connecting rod 2313 of link block 2316 are rotatably coupled.
It should be noted that in the present embodiment, the first elevation mechanism 231 includes at least two connecting rods 2313, turn to
Wheel group 240 includes at least two idler wheels 242, and the one end of connecting rod 2313 far from master rocker 2314 passes through connection structure 234 and rolling
Wheel 242 connects one to one.
Fig. 7 and Fig. 8 is please referred to, the second elevation mechanism 232 enables to demarcate for promoting the first elevation mechanism 231
Wheel group 220 lands liftoff with deflecting roller group 240.It includes installing plate 2311, rises and lift pedestal 2312, lifting device 2321, stent
2322 and movable part 2323.
Wherein, installing plate 2311 is arranged on platform skeleton 210, and lifting device 2321 is arranged on installing plate 2311, branch
Frame 2322, which is arranged on liter, to be lifted on pedestal 2312, one end connection lifting device 2321 of movable part 2323, movable part 2323 it is another
Connecting bracket 2322 is held, lifting device 2321 lifts pedestal 2312 to close to lifting device for being involved in movable part 2323 so that rising
2321 direction movement.
Further, in the present embodiment, Fig. 8 is please referred to and with reference to Fig. 4, lifting device 2321 includes runner 2324, the
One gear 2325, second gear 2326 and rocking handle 2327, one end of movable part 2323 are connect with runner 2324.Wherein, first
Gear 2325 and second gear 2326 form ratchet mechanism, and first gear 2325 is connect with rocking handle 2327, second gear 2326 and
Runner 2324 connects, and runner 2324 is rotated by first gear 2325 with engaging for second gear 2326 with the shaft of runner 2324
Connection.
First gear 2325 can be driven to rotate by rotation crank 2327, the second gear engaged with first gear 2325
2326 can rotate therewith, and runner 2324 is driven to rotate.It is being the side that is involved in movable part 2323 when the direction of rotation crank 2327
Xiang Shi, after the rotation of runner 2324, can by movable part volume 2323 on runner 2324, and so that rise lift pedestal 2312 to by
The direction movement of nearly installing plate 2311, deflecting roller 241 is liftoff at this time.
Liter lift pedestal 2312 to close to installing plate 2311 a direction movement during, can drive master rocker 2314 to by
During the nearly side rotation for rising act pedestal 2312, while connecting rod 2313 can be driven to move.It is rotated simultaneously in master rocker 2314
When driving the movement of connecting rod 2313, connecting rod 2313 can be to the direction swing that pedestal 2312 is lifted close to liter, in the process of its swing
In, it can drive and connector 2341 is pulled to be rotated relative to the junction of link 2342, thus reduce link 2342 and ground
The distance in face, elevator wheel 242.
Therefore the first elevation mechanism 231 can be promoted by the second elevation mechanism 232 so that be arranged on the first elevation mechanism
Deflecting roller group 240 on 231 is liftoff, and after deflecting roller group 240 is liftoff, the four-wheel positioning calibrating platform 200 is by marking fixed wheel group
220 contact with ground, and can then match the four-wheel positioning calibrating platform 200 and four-wheel aligner detection device, and carry out
The staking-out work of four-wheel aligner detection platform.
It should be noted that in the present embodiment, the liter mentioned in the second elevation mechanism 232 lifts pedestal 2312 and installation
Plate 2311 is the installing plate 2311 in the first elevation mechanism 231 and rises act pedestal 2312.
Fig. 9 is please referred to, for ease of the lifting of the four-wheel positioning calibrating platform 200, is detachably connected on platform skeleton 210
There are multiple 262 structures of lifting lug.
Referring once again to Fig. 2, shifted for ease of the four-wheel positioning calibrating platform 200, boosting is additionally provided on platform skeleton 210
Frame 261.
The operation principle of the four-wheel positioning calibrating platform 200 is as follows.
When need will shift or transport the four-wheel positioning calibrating platform 200 when, for reach mark fixed wheel group 220 it is liftoff and turn
The travel position to land to wheel group 240, has the following course of work：
By shaking joystick 233, thus the pressure rise in hydraulic device 2315 can push and hydraulic device 2315
The installing plate 2311 of connection is moved to liter side for lifting pedestal 2312 is relatively distant from, due to installing plate 2311 and platform skeleton 210
Connection, so platform skeleton 210 simultaneously can moving and be elevated with installing plate 2311.
At the same time, the master rocker 2314 for the rotation connection of pedestal 2312 being lifted with installing plate 2311 and liter can be in installing plate
It is relatively rotated, and the direction rotated and the movement of installing plate 2311 around with a liter junction for act pedestal 2312 under 2311 drive
Direction is consistent.During master rocker 2314 is rotated to the side for lifting pedestal 2312 far from liter, connecting rod 2313 can be driven to transport
It is dynamic.During exercise, connecting rod 2313 can be swung connecting rod 2313 to far from the direction for rising act pedestal 2312 first, in its swing
In the process, it can drive and connector 2341 is pushed to be rotated relative to the junction of link 2342, thus increase link 2342
With the distance on ground, to have the function that promote platform skeleton 210.Therefore under the action of hydraulic device 2315, platform skeleton 210
Can all it increase relative to the distance on ground with the junction of installing plate 2311 and with the junction of link 2342, so energy
It is enough to promote platform skeleton 210 relative to ground, and so that mark fixed wheel group 220 is liftoff.
After mark fixed wheel group 220 is liftoff, which is connect by deflecting roller group 240 with ground
It touches, so the transport of the four-wheel positioning calibrating platform 200 just can be completed by deflecting roller group 240 at this time, reduces mark fixed wheel group
220 with the frictional dissipation on ground, ensure that the stated accuracy of the four-wheel positioning calibrating platform 200.
When needing that the four-wheel positioning calibrating platform 200 is pushed on four-wheel aligner detection device and demarcates it,
It lands the working condition liftoff with deflecting roller group 240 to reach mark fixed wheel group 220, has the following course of work：
First gear 2325 is driven to rotate by rotation crank 2327, the second gear 2326 engaged with first gear 2325
It can rotate therewith, and runner 2324 is driven to rotate.The direction of rotation crank 2327 is the direction for being involved in movable part 2323 at this time,
, can be by movable part volume 2323 on runner 2324 after runner 2324 rotates, and so that lifting device 2321 lifts pedestal with rising
The distance between 2312 shortenings, institute is so as to promote the first elevation mechanism 231 so that is arranged in the first elevation mechanism 231
Deflecting roller group 240 it is liftoff, after deflecting roller group 240 is liftoff, the four-wheel positioning calibrating platform 200 by mark fixed wheel group 220 with
Ground contacts, and can then match the four-wheel positioning calibrating platform 200 and four-wheel aligner detection device, and carry out four-wheel and determine
The staking-out work of position detection platform.
It should be noted that the process lifted in lifting platform 230 in driving platform skeleton 210 relative to deflecting roller group 240
In, the variation of the distance relative to ground can occur simultaneously for the idler wheel 242 and deflecting roller 241 of deflecting roller group 240, and with it is stringent
Sequencing, there is only the sequencings of description in the above content.
Embodiment 2
Figure 10 is please referred to, Figure 10 shows the concrete structure of four-wheel positioning calibrating platform 300 provided in embodiment 2.
It can be seen from fig. 10 that the four-wheel positioning calibrating platform 300 includes platform skeleton 310, mark fixed wheel group 320, rises
Lift platform 330 and deflecting roller group 340.
Wherein, the accuracy of manufacture of platform skeleton 310 is higher, and the calibration for carrying out four-wheel aligner detection device.Turn
It is used to contact with ground to wheel group 340, transfer is moved and transport on the ground convenient for the four-wheel positioning calibrating platform 300.It rises and lifts
Platform 330 can drive platform skeleton 310 to be lifted relative to deflecting roller group 340, for changing platform skeleton 310 and deflecting roller group
Relative distance between 340, so as to make four-wheel positioning calibrating platform 300 have mark fixed wheel group 320 land with deflecting roller group 340 from
The liftoff travel position to land with deflecting roller group 340 of working condition and mark fixed wheel group 320 on ground.
Four-wheel positioning calibrating platform 300 provided in this embodiment and the four-wheel positioning calibrating platform 200 that embodiment 1 provides are big
Cause it is identical, the difference lies in；
In the present embodiment, Figure 11 is please referred to, lifting device 350 includes runner 341 and rocking handle 342, and rocking handle 342 is with turning
The shaft rotation connection of wheel 341.
Runner 341 can be driven to rotate by rotation crank 342.When the direction of rotation crank 342 is is involved in movable part 343
Direction when, after the rotation of runner 341, can by movable part volume 343 on runner 341, and so that lifting platform 330 to by
The direction movement of nearly lifting device 350, deflecting roller group 340 is liftoff at this time, while limitation can also be set to shake on lifting device 350
The structure that handle 342 or runner 341 rotate.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of four-wheel positioning calibrating platform (200), which is characterized in that including：
Platform skeleton (210), the platform skeleton (210) is equipped with mark fixed wheel group (220)；
Lifting platform (230) is connect with the platform skeleton (210)；
Deflecting roller group (240) is connect with the lifting platform (230)；
The lifting platform (230) can drive the platform skeleton (210) to be lifted relative to the deflecting roller group (240), so as to
Make the four-wheel positioning calibrating platform (200) have it is described mark fixed wheel group (220) land it is liftoff with the deflecting roller group (240)
The travel position that working condition and described mark fixed wheel group (220) liftoff and described deflecting roller group (240) land.
2. four-wheel positioning calibrating platform (200) according to claim 1, it is characterised in that：
The lifting platform (230) includes the first elevation mechanism (231) and the second elevation mechanism (232)；
First elevation mechanism (231) for promoting the platform skeleton (210), and cause the mark fixed wheel group (220) from
Ground and the deflecting roller group (240) land；
Second elevation mechanism (232) causes the mark fixed wheel group for promoting first elevation mechanism (231)
(220) it lands liftoff with the deflecting roller group (240).
3. four-wheel positioning calibrating platform (200) according to claim 2, it is characterised in that：
First elevation mechanism (231) includes liter act pedestal (2312), connecting rod (2313), master rocker (2314) and a hydraulic pressure
Device (2315)；
It is described rise lift pedestal (2312) be rotatably coupled with the master rocker (2314), one end of the connecting rod (2313) and
The master rocker (2314) is rotatably coupled, and the other end of the connecting rod (2313) can turn with the platform skeleton (210)
It connects dynamicly；
The hydraulic device (2315) is arranged on described rise and lifts on pedestal (2312), for promoting the platform skeleton (210)；
The deflecting roller group (240) includes deflecting roller (241) and idler wheel (242), and the deflecting roller (241) lifts bottom with described rise
Seat (2312) connection, the idler wheel (242) is by connection structure (234) and the connecting rod (2313) far from the connecting rod
(2313) one end connection；
The connecting rod (2313) can drive the idler wheel (242) to far from the platform bone by the connection structure (234)
The direction rotation of frame (210).
4. four-wheel positioning calibrating platform (200) according to claim 3, it is characterised in that：
The platform skeleton (210) is equipped with installing plate (2311), and the hydraulic device (2315) lifts pedestal far from described rise
(2312) one end is rotatably connected with the installing plate (2311), and the connecting rod (2313) lifts pedestal far from described rise
(2312) one end is rotatably coupled with the installing plate (2311).
5. four-wheel positioning calibrating platform (200) according to claim 3, it is characterised in that：
The connection structure (234) includes connector (2341) and link (2342)；
One end of the connector (2341) is rotatably coupled with the connecting rod (2313), the connector (2341) it is another
One end is rotatably connect with the idler wheel (242)；
And the connector (2341) is rotatably coupled with the link (2342), the connector (2341) with it is described
The junction of link (2342) is located between the both ends of the connector (2341).
6. four-wheel positioning calibrating platform (200) according to claim 3, it is characterised in that：
The connecting rod (2313) is equipped with link block (2316), and one end of the link block (2316) is fixed on the connecting rod
(2313) on, the other end and the connecting rod (2313) of the link block (2316) are rotatably coupled.
7. four-wheel positioning calibrating platform (200) according to claim 3, it is characterised in that：
First elevation mechanism (231) includes at least two connecting rods (2313), and the deflecting roller group (240) is including extremely
Few two idler wheels (242)；
The one end of the connecting rod (2313) far from the connecting rod (2313) passes through the connection structure (234) and the idler wheel
(242) it connects one to one.
8. four-wheel positioning calibrating platform (200) according to claim 2, it is characterised in that：
Second elevation mechanism (232) lifts pedestal (2312), lifting device (2321), stent including installing plate (2311), liter
(2322) and movable part (2323)；
The installing plate (2311) is arranged on the platform skeleton (210), and the lifting device (2321) is arranged on the peace
In loading board (2311), the stent (2322) is arranged on described rise and lifts on pedestal (2312), one end of the movable part (2323)
The lifting device (2321) is connected, the other end of the movable part (2323) connects the stent (2322)；
The lifting device (2321) causes described rise to lift pedestal (2312) to close to institute for being involved in the movable part (2323)
State the direction movement of lifting device (2321).
9. four-wheel positioning calibrating platform (200) according to claim 8, it is characterised in that：
Rocking handle of the lifting device (2321) including runner (2324) and with the shaft rotation connection of the runner (2324)
(2327)；
One end of the movable part (2323) is connect with the runner (2324).
10. four-wheel positioning calibrating platform (200) according to claim 9, it is characterised in that：
The lifting device (2321) further includes the first gear (2325) of engagement and second gear (2326), first tooth
Wheel (2325) is connect with the rocking handle (2327), and the second gear (2326) connect with the runner (2324).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721509459.XU CN207472240U (en) | 2017-11-13 | 2017-11-13 | A kind of four-wheel positioning calibrating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721509459.XU CN207472240U (en) | 2017-11-13 | 2017-11-13 | A kind of four-wheel positioning calibrating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207472240U true CN207472240U (en) | 2018-06-08 |
Family
ID=62260152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721509459.XU Expired - Fee Related CN207472240U (en) | 2017-11-13 | 2017-11-13 | A kind of four-wheel positioning calibrating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207472240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114264272A (en) * | 2022-01-19 | 2022-04-01 | 深圳市道通科技股份有限公司 | Calibration support and calibration system |
-
2017
- 2017-11-13 CN CN201721509459.XU patent/CN207472240U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114264272A (en) * | 2022-01-19 | 2022-04-01 | 深圳市道通科技股份有限公司 | Calibration support and calibration system |
| CN114264272B (en) * | 2022-01-19 | 2024-01-16 | 深圳市道通科技股份有限公司 | Calibration support and calibration system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20201113 |