CN105021409B - A kind of pair of slide plate Double steering bridge skid method of inspection - Google Patents
A kind of pair of slide plate Double steering bridge skid method of inspection Download PDFInfo
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- CN105021409B CN105021409B CN201510480966.4A CN201510480966A CN105021409B CN 105021409 B CN105021409 B CN 105021409B CN 201510480966 A CN201510480966 A CN 201510480966A CN 105021409 B CN105021409 B CN 105021409B
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Abstract
The invention provides a kind of pair of slide plate Double steering bridge skid method of inspection, sideslip check-out console includes a pair of slide, loosen plate a pair, framework, roller bearing, signal pickup assembly, slide plate connecting rod, back-moving spring, stopping means, first group of optoelectronic switch and second group of optoelectronic switch, resetting means etc., vehicle travels loosen plate and slide plate during inspection, the sideslip of wheel promotes slide plate synchronous slide, after being measured of front steering axle, resetting means quickly makes slide plate return to initial state to be checked, back-moving spring and slide plate connecting rod ensure the synchronization of two slide plates simultaneously, vehicle is moved on, the sideslip of rear steering bridge wheel promotes slide plate synchronous slide, collection signal is transmitted to detection data processing terminal, detection efficiency is high, precision is high, equipment compatibility is good, it is simple in construction, manufacture or repacking cost are low.
Description
This patent requires the priority of following patent：Patent name：A kind of vehicle side slipping testing stand and skid are examined
Method, the applying date：On July 13rd, 2015, application number 201510407561.8.
Technical field
The present invention relates to a kind of skid method of inspection.
Background technology
In running car process, due to toeing-in angle and camber angle mismate, wheel and ground interaction are produced
Active force perpendicular to vehicle traveling direction, tire is in the state that a kind of side rolling is slided, so as to produce wheel side sliding problem.
For superduty automobile, for distractive load, take the vehicle of double front axles, Double steering bridge more and more, because steering
Forward and backward steering spindle causes the inconsistent wheel side sliding problem caused of motor turning more complicated, installation, debugging to steering mechanism
And maintenance, the detection work brought therefrom brings huge difficulty.
In order to solve the defective steering stabilizer check problem of double front axles, Double steering bridge, CN203275100U discloses a kind of automobile
Single Double steering bridge sideslip check-out console, including set framework on the ground and the first slide plate group, is additionally provided with measurement the on framework
The second displacement sensor of two slide plate group displacements, it can detect single side slip walue for turning to bridge vehicle, can also disposably detect
The side slip walue of Double steering bridge vehicle, but due to which employs the first slide plate group and the second slide plate group, causing its complicated, system
Cause high.
CN200620033184.2 discloses a kind of Double steering bridge sided-skid test bed of automobile, including stand, skate apparatus and
Displacement measurement system, the skate apparatus drives into side in steering axle of automobile and is provided with switching device, and the switching device is produced
Raw signal input displacement system for measuring quantity, the starting point detected as the second bridge steeraxle side slip walue.The program is reduced pair
The transformation of existing detection line is put into, but the response time of the switching device can not meet the detection of the second bridge steeraxle side slip walue
Response requirement, it is larger to the confirmation bias of starting point, cause accuracy of detection not high.
CN201310109243.4 also discloses a kind of sideslip detection means and method, for measuring double steering shaft type vehicle
Side slip walue, the sideslip detection means includes：First measurement plate, it is arranged on left side, for detecting vehicle left steering wheel
Side slip walue；Second measurement plate, it is arranged on right side, the side slip walue for detecting vehicle right turn wheel；Itself and described first measurement
The the first sideslip measurement sensor and the second sideslip measurement sensor of the second measurement plate association of plate, for by the side slip walue measured
Electric signal is converted into, wherein, first measurement plate and second measurement plate Heterogeneous Permutation in the longitudinal direction.Thereby using
Above-mentioned sideslip detection means, left steering wheel and the side of right turn wheel that can be to priority by the first measurement plate and the second measurement plate
Sliding amount carries out priority detection, and influencing each other between left steering wheel and right turn wheel, improves and survey when thus avoiding or reducing measurement
Accuracy of measurement.The device is also provided with two groups of measurement plates, and the first measurement plate and the second measurement plate are in fore-and-aft direction Heterogeneous Permutation, equally
There is the problem of complicated, manufacturing cost is high, and the inspection of single steeraxle automobile and Double steering bridge automobile can not be adapted to simultaneously
Test demand.
The content of the invention
One of in order to solve the above-mentioned technical problem, there is provided a kind of pair of slide plate Double steering bridge according to an aspect of the present invention
Vehicle side slipping testing stand, it includes：
For vehicle maximum wheel shaft weight a pair of slide, before vehicle reaches slide plate wheel and ground is indirect
A pair that the lateral stress of tactile generation discharges rapidly loosen plate, support skid and the framework for loosening plate, are arranged at slide plate and framework
Between roller bearing, the signal pickup assembly for gathering side slip walue data, connection a pair of slide makes its simultaneously sliding to the left or to the right
Dynamic slide plate connecting rod, resets due to the back-moving spring for the sledge displacement that tested vehicle is produced when examining, limitation slide plate movement side
To stopping means, and first group of optoelectronic switch and second group of optoelectronic switch, described slide plate and loosen plate be installed in by
Framework support roller bearing on, slide plate and loosen plate it is symmetrical it is each set one, a pair of slide is connected with each other by slide plate connecting rod,
In the presence of stopping means can synchronous slide in the lateral direction simultaneously, resetting means is being examined first pair of deflecting roller of vehicle
Complete measurement to sail out of after slide plate, slide plate is quickly recovered to initial position and reenter measuring state.
Double slide plate Double steering bridge sided-skid test bed of automobile according to embodiments of the present invention, described resetting means, including two
Individual cylinder, between the slide plate of left and right two, is connected with the slide plate of left and right two respectively, after being inflated to pneumatic cylinder, and locking is slided
Plate, makes two slide plates in left and right quickly recover to initial position, and after to cylinder exhaust, slide plate is in slidable working condition.
Double slide plate Double steering bridge sided-skid test bed of automobile according to embodiments of the present invention, alternatively, described slide plate is by steel
Structural material processing and fabricating is formed, and its underpart surrounding is equipped with glass hard steel panel, and the lower surface of the steel panel passes through
Mirror surface treatment.
Double slide plate Double steering bridge sided-skid test bed of automobile according to embodiments of the present invention, alternatively, it is described loosen plate by
Steel structure material processing and fabricating is formed, and its underpart surrounding is equipped with glass hard steel panel, the lower surface warp of the steel panel
Cross mirror surface treatment.
Double slide plate Double steering bridge sided-skid test bed of automobile according to embodiments of the present invention, alternatively, described roller surface
By mirror surface treatment, it can only be rolled in left and right directions.
Double slide plate Double steering bridge sided-skid test bed of automobile according to embodiments of the present invention, alternatively, described signal acquisition
Device, is fixedly installed on framework, and it gathers contact one end and the edge of slide plate and touches and moved with slide plate, and contact movement is produced
Displacement be converted into electric signal and be transmitted to detection data processing terminal.
Double slide plate Double steering bridge sided-skid test bed of automobile according to embodiments of the present invention, alternatively, described signal acquisition
Device is the displacement transducer for gathering side slip walue data.
Double slide plate Double steering bridge sided-skid test bed of automobile according to embodiments of the present invention, alternatively, first group of described light
Electric switch has two, the left and right sides for loosening plate is separately positioned on, higher than the upper surface for loosening plate；Second group of described light
Electric switch has two, is separately positioned on the left and right sides of the slide plate, higher than the upper surface of the slide plate.
According to another aspect of the present invention there is provided a kind of pair of slide plate Double steering bridge skid method of inspection, it is used
Foregoing vehicle side slipping testing stand, automobile is crossed with 3 ~ 5km/h speed loosens plate, when deflecting roller is by loosening plate, hides
First group of optoelectronic switch is kept off, first group of optoelectronic switch produces electric signal and pass to control system, sent after system is handled
Control signal, two cylinders, which start, to be started to deflate, so as to touch resetting means opening, is in state to be checked；Vehicle is tested to continue
Slide plate is crossed forward, and when deflecting roller is by slide plate, the sideslip of wheel promotes slide plate synchronous slide, and the displacement of slide plate passes through letter
Number harvester is converted into electric signal and is transmitted to detection data processing terminal, when deflecting roller sails out of slide plate, has blocked second group of light
Electric switch, second group of optoelectronic switch produces electric signal and passes to control system, and control signal, two are sent after system is handled
Cylinder, which starts, starts inflation, so as to touch resetting means quick-make, under the limitation of stopping means, slide plate is produced in test
Raw swinging quickly stops and returns to initial position to be in state to be checked, the sideslip test ending of single steeraxle.
According to another aspect of the present invention there is provided a kind of pair of slide plate Double steering bridge skid method of inspection, it is used
Foregoing vehicle side slipping testing stand, automobile is crossed with 3 ~ 5km/h speed loosens plate, when steering front wheel is by loosening plate,
First group of optoelectronic switch is blocked, first group of optoelectronic switch produces electric signal and pass to control system, sent out after system is handled
Go out control signal, two cylinders, which start, to be started to deflate, so as to touch resetting means opening, is in state to be checked；Test vehicle after
Continuous to cross slide plate forward, when steering front wheel is by slide plate, the sideslip of wheel promotes slide plate synchronous slide, and the displacement of slide plate leads to
Cross signal pickup assembly and be converted into electric signal and be transmitted to detection data processing terminal；When front steering axle is by slide plate, second has been blocked
Group optoelectronic switch, second group of optoelectronic switch produces electric signal and passes to control system, and control signal is sent after system is handled,
Two cylinders, which start, starts inflation, so as to touch resetting means quick-make, under the limitation of stopping means, makes slide plate in test
Swinging for being produced during steering front wheel quickly stops and returns to initial position to be in state to be checked, is rear steering wheel test side
Sliding amount is got ready, and slide plate connecting rod synchronization action under the cooperation of back-moving spring is promoted while slide plate is moved, it is ensured that two cunnings
The mobile holding of plate is synchronous；When steering front wheel sails out of slide plate after, front steering axle is measured.Vehicle to be tested continues before keeping
Enter, block first group of optoelectronic switch again when loosening plate on rear steering bridge pressure wheel, produce electric signal and pass to control system,
Control signal is sent after system is handled, two cylinders, which start, to be started to deflate, and is again turned on resetting means, slide plate, which is in, to be treated
Inspection state；The inspection of rear steering bridge is proceeded by when rear steering bridge pressure wheel upper slide, the sideslip of rear steering bridge wheel promotes
Slide plate synchronous slide, the displacement of slide plate is converted into electric signal by signal pickup assembly and is transmitted to detection data processing terminal, after
Deflecting roller sails out of the sideslip test ending of Double steering bridge after slide plate.
Double slide plate Double steering bridge skid methods of inspection according to embodiments of the present invention, in can having the following effects that
It is one or more：Side slip walue and double front axles, Double steering bridge automobile Sideslip between axles between wheel can be examined quickly, effectively and exactly
Amount, realizes the intelligent inspection of axially sideslip, the inspection to Double steering bridge automobile can be completed disposably, and steering front wheel
Side slip walue inspection data and rear steering wheel side slip walue inspection data it is independent mutually, do not interfere with each other, improve inspection
Efficiency is tested, accuracy of detection is high；As a result of with traditional single steeraxle vehicle side slipping testing stand identical frame structure, can be with
On same vehicle side slipping testing stand realize can checklist steeraxle automobile, can also examine Double steering bridge automobile, improve
The compatibility of equipment；Seldom, simple in construction, manufacture or repacking cost are low for change amount compared with traditional structure；Simple, side is installed
Just.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will simply be situated between to the accompanying drawing of embodiment below
Continue, it should be apparent that, drawings in the following description merely relate to some embodiments of the present invention, rather than limitation of the present invention.
Fig. 1 shows a kind of pair of slide plate Double steering bridge sided-skid test bed of automobile structural side view.
Fig. 2 shows a kind of pair of slide plate Double steering bridge sided-skid test bed of automobile structure top view.
Reference
1 slide plate
2 loosen plate
3 frameworks
4 roller bearings
5 resetting means
6 signal pickup assemblies
7 slide plate connecting rods
8 back-moving springs
9 stopping means
10 first groups of optoelectronic switches
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme to the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright a part of embodiment, rather than whole embodiments.Based on described embodiments of the invention, ordinary skill
The every other embodiment that personnel are obtained on the premise of without creative work, belongs to the scope of protection of the invention.
Unless otherwise defined, technical term or scientific terminology used herein should be in art of the present invention and had
The ordinary meaning that the personage of general technical ability is understood.
Fig. 1 ~ 2 are highly preferred embodiment of the present invention, and 1 ~ 2 the present invention will be further described below in conjunction with the accompanying drawings：As schemed
Show a kind of pair of slide plate Double steering bridge sided-skid test bed of automobile, including for vehicle maximum wheel shaft weight a pair of slide 1,
Vehicle reaches a pair discharged the lateral stress that generation is contacted between wheel and ground rapidly before slide plate 1 and loosens plate 2, and support is slided
Plate 1 and the framework 3 for loosening plate 2, are arranged at the roller bearing 4 between slide plate 1 and framework 3, the signal for gathering side slip walue data is adopted
Acquisition means 6, connection a pair of slide 1 makes it while the slide plate connecting rod 7 slided to the left or to the right, resets because tested vehicle is being examined
When the back-moving spring 8 of sledge displacement that produces, limit the stopping means 9 of the moving direction of slide plate 1, and first group of optoelectronic switch 10
With second group of optoelectronic switch.
Described slide plate 1 is formed by steel structure material processing and fabricating, and its underpart surrounding is equipped with glass hard steel panel, institute
The lower surface for stating steel panel passes through mirror surface treatment.
The described plate 2 that loosens is formed by steel structure material processing and fabricating, and its underpart surrounding is equipped with glass hard steel panel,
The lower surface of the steel panel passes through mirror surface treatment.
Described slide plate 1 and loosen plate 2 and respectively have a pair, it is sliding symmetrically installed on the roller bearing 4 that framework 3 is supported
Plate 1 is front and rear arrangement with the installation site of plate 2 is loosened, and slide plate 1 is arranged on the front for loosening plate 2.Slide plate 1 and loosen plate 2 or so
Symmetrical each setting one.
Described roller bearing 4 is provided with some groups, and mirror surface treatment is passed through on the surface of roller bearing 4, and can only be rolled in left and right directions, rolling
Lower surface of the surface of axle 4 respectively with slide plate 1 and the process mirror surface treatment for loosening plate 2 is in rolling contact, slide plate 1 and loosen plate 2 can
To be moved left and right on the rotating direction of roller bearing 4.For anti-limited slip plate 1 and loosen plate 2 move left and right generation deviation, be additionally provided with
Stopping means 9, limiting slide plate 1 and loosening plate 2 can only move in left and right directions, it is impossible to namely be examined vehicle in fore-and-aft direction
Direct of travel movement.
A pair of slide 1 is connected with each other by slide plate connecting rod 7, when back-moving spring 8 and/or resetting means 5 are acted on, the company of slip
Bar 7 acts on a pair of slide 1 simultaneously, it is ensured that two slide plates can synchronous slide in the lateral direction simultaneously.
Described resetting means 5 is sailed out of in the first pair of deflecting roller completion measurement for being examined vehicle after slide plate 1, makes slide plate
1 quickly recovers to initial position and reenters measuring state.
Described resetting means 5, including two cylinders, between the slide plate of left and right two, respectively with the cunning of left and right two
Plate is connected, after being inflated to pneumatic cylinder, locks slide plate, two slide plates in left and right is quickly recovered to initial position, to inblock cylinder
After gas, slide plate is in slidable working condition.
Described signal pickup assembly 6, is fixedly installed on the frame 3, and it gathers contact one end and the edge of slide plate 1 and touched
And moved with slide plate 1, the displacement that contact movement is produced is converted into electric signal and is transmitted to detection data processing terminal.
Described signal pickup assembly 6 is the displacement transducer for gathering side slip walue data.
One of method as the preferred embodiment of the present invention, when single steeraxle automobile is tested, takes following method.
Back-moving spring 8 and the collective effect of slide plate connecting rod 7 under original state, hold slide plate 1 and are at not relative slip
Zero-bit, a pair of slide 1 respectively has one piece in the left and right of slide plate connecting rod 7, is in initial state to be checked.
After inspection starts, automobile is examined along from direct of travel of the plate 2 to slide plate 1 is loosened, it is first with 3 ~ 5km/h speed
Cross and loosen plate 2, when deflecting roller is by loosening plate 2, blocked first group of optoelectronic switch 10, first group of optoelectronic switch 10 is produced
Electric signal simultaneously passes to control system, and control signal is sent after system is handled, and two cylinders, which start, to be started to deflate, so as to touch
Resetting means 5 is opened, and is in state to be checked.
The effect for loosening plate 2 is that rapid release vehicle is reaching the front vehicle wheel of sideslip check-out console with contacting generation between ground
Lateral stress, and the deformation that this lateral stress forces wheel to produce is eliminated rapidly, in order to avoid cause to examine obtained side slip walue to be more than
Actual side slip walue, increase testing accuracy and reliability.
Continue to advance forward by loosening the release stress of plate 2 and eliminating the wheel of deformation, slide plate 1 is crossed, because vehicle turns
To wheel flare and the effect leaned forward, automotive wheel will be produced and outwardly or inwardly breakked away, and promote slide plate 1 outwardly or inwardly to slide,
In the presence of slide plate connecting rod 7, the slip of two slide plates 1 keeps synchronous.The displacement of slide plate 1 passes through 6 turns of signal pickup assembly
Turn to electric signal and be transmitted to detection data processing terminal.When deflecting roller sails out of slide plate 1, second group of optoelectronic switch, second have been blocked
Group optoelectronic switch produces electric signal and passes to control system, and control signal is sent after system is handled, and two cylinders, which start, to be opened
Begin to inflate, so that the quick-make of resetting means 5 is touched, under the limitation of stopping means 9, the left side for making slide plate 1 be produced in test
Right swing quickly stops and returns to initial position to be in state to be checked.Slide plate connecting rod 7 is promoted to reset while slide plate 1 is moved
Synchronization action under the cooperation of spring 8, it is ensured that the mobile holding of two slide plates 1 is synchronous.It is single to turn to after deflecting roller sails out of slide plate 1
The sideslip test ending of bridge.
One of method as the preferred embodiment of the present invention, when Double steering bridge automobile is tested, takes following method.
Back-moving spring 8 and the collective effect of slide plate connecting rod 7 under original state, hold slide plate 1 and are at not relative slip
Zero-bit, a pair of slide 1 respectively has one piece in the left and right of slide plate connecting rod 7, is in initial state to be checked.
After inspection starts, be examined automobile along from loosening direct of travel of the plate 2 to slide plate 1, steering front wheel first with 3 ~
5km/h speed, which is crossed, loosens plate 2, when steering front wheel is by loosening plate 2, has blocked first group of optoelectronic switch 10, first group
Optoelectronic switch 10 produces electric signal and passes to control system, and control signal is sent after system is handled, and two cylinders, which start, to be opened
Begin to deflate, opened so as to touch resetting means 5, be in state to be checked.
The effect for loosening plate 2 is that rapid release vehicle is reaching the front vehicle wheel of sideslip check-out console with contacting generation between ground
Lateral stress, and the deformation that this lateral stress forces wheel to produce is eliminated rapidly, in order to avoid cause to examine obtained side slip walue to be more than
Actual side slip walue, increase testing accuracy and reliability.
Continue to advance forward by loosening the release stress of plate 2 and eliminating the wheel of deformation, slide plate 1 is crossed, because vehicle turns
To wheel flare and the effect leaned forward, automotive wheel will be produced and outwardly or inwardly breakked away, and promote slide plate 1 outwardly or inwardly to slide,
In the presence of slide plate connecting rod 7, the slip of two slide plates 1 keeps synchronous.The displacement of slide plate 1 passes through 6 turns of signal pickup assembly
Turn to electric signal and be transmitted to detection data processing terminal.When front steering axle is by slide plate 1, second group of optoelectronic switch, second have been blocked
Group optoelectronic switch produces electric signal and passes to control system, and control signal is sent after system is handled, and two cylinders, which start, to be opened
Begin inflation, so as to touch the quick-make of resetting means 5, under the limitation of stopping means 9, make slide plate 1 before testing deflecting roller when
Swinging for producing quickly stops and returns to initial position to be in state to be checked, is that rear steering wheel test side slip walue performs standard
It is standby, the synchronization action under the cooperation of back-moving spring 8 of slide plate connecting rod 7 is promoted while slide plate 1 is moved, it is ensured that the shifting of two slide plates 1
It is dynamic to keep synchronous；When steering front wheel sails out of slide plate after, front steering axle is measured.
Because resetting means 5 has quickly made slide plate 1 return to initial state to be checked, therefore now rear steering wheel is not yet sailed
Upper sideslip check-out console.
Vehicle to be tested remains direction of advance and continues to advance forward, when loosening plate 2 on rear steering bridge pressure wheel
First group of optoelectronic switch 10 is blocked again, is produced electric signal and is passed to control system, control signal is sent after system is handled,
Two cylinders, which start, to be started to deflate, and is again turned on resetting means 5, slide plate 1 is in state to be checked；When on rear steering bridge pressure wheel
During slide plate 1, the inspection of rear steering bridge is proceeded by, the sideslip of rear steering bridge wheel promotes the synchronous slide of slide plate 1, the position of slide plate 1
Shifting amount is converted into electric signal by signal pickup assembly 6 and is transmitted to detection data processing terminal, when rear steering wheel sails out of slide plate 1,
Resetting means 5 quickly makes slide plate 1 return to initial state to be checked.Slide plate connecting rod 7 is promoted while slide plate 1 is moved in back-moving spring
Synchronization action under 8 cooperation, it is ensured that the mobile holding of two slide plates 1 is synchronous.Rear steering wheel sails out of the side of Double steering bridge after slide plate
Sliding test ending.
Vehicle side slipping testing stand according to embodiments of the present invention and the skid method of inspection, by setting resetting means,
Coordinate the use of back-moving spring and slide plate connecting rod, reach the effect of Rapid reset slide plate, can examine quickly, effectively and exactly
Side slip walue and double front axle, Double steering bridge automobile side slip between axes between wheel, realize the intelligent inspection of axially sideslip, to double steering
The inspection of bridge automobile can be completed disposably, and the side slip walue inspection data of steering front wheel and the side slip walue of rear steering wheel are examined
Data are independent mutually, do not interfere with each other, improve checkability, and accuracy of detection is high；And as a result of with tradition
Single steeraxle vehicle side slipping testing stand identical frame structure, can be realized on same vehicle side slipping testing stand to examine
Verification certificate steeraxle automobile, can also examine Double steering bridge automobile, improve the compatibility of equipment；The change amount compared with traditional structure
Seldom, simple in construction, manufacture or repacking cost are low；Install simply, conveniently.
Described above is only the exemplary embodiment of the present invention, not for limiting the scope of the invention, this hair
Bright protection domain is determined by appended claim.
Claims (16)
1. a kind of pair of slide plate Double steering bridge skid method of inspection, it is characterised in that：Sideslip check-out console includes：For carrying vehicle
Maximum wheel shaft weight a pair of slide（1）, in vehicle reach slide plate（1）The transverse direction of generation will be contacted between wheel and ground before
Discharge rapidly a pair of stress loosen plate（2）, support skid（1）With loosen plate（2）Framework（3）, it is arranged at slide plate（1）With frame
Frame（3）Between roller bearing（4）, the signal pickup assembly for gathering side slip walue data（6）, connect a pair of slide（1）Make its same
When the slide plate connecting rod that slides to the left or to the right（7）, reset due to the reset bullet for the sledge displacement that tested vehicle is produced when examining
Spring（8）, limit slide plate（1）The stopping means of moving direction（9）, and first group of optoelectronic switch（10）Opened with second group of photoelectricity
Close, described slide plate（1）With loosen plate（2）It is installed in by framework（3）The roller bearing of support（4）On, slide plate（1）With loosen plate
（2）Symmetrical each setting one, a pair of slide（1）Pass through slide plate connecting rod（7）It is connected with each other, in stopping means（9）Effect
Under can synchronous slide in the lateral direction simultaneously, it is characterised in that be additionally provided with resetting means（5）, described resetting means（5）
Slide plate is sailed out of in the first pair of deflecting roller completion measurement for being examined vehicle（1）Afterwards, slide plate is made（1）Quickly recover to initial position simultaneously
Reenter measuring state；
The sideslip method of inspection is as follows：
Automobile is crossed with 3 ~ 5km/h speed loosens plate（2）, when deflecting roller is by loosening plate（2）When, block first group of photoelectricity
Switch（10）, first group of optoelectronic switch（10）Produce electric signal and pass to control system, control letter is sent after system is handled
Number, two cylinders, which start, to be started to deflate, so as to touch resetting means（5）Open, be in state to be checked；
Test vehicle continues to cross slide plate forward（1）, the sideslip promotion slide plate of wheel（1）Synchronous slide, slide plate（1）Displacement
Pass through signal pickup assembly（6）It is converted into electric signal and is transmitted to detection data processing terminal, when deflecting roller sails out of slide plate（1）When, hide
Second group of optoelectronic switch is kept off, second group of optoelectronic switch produces electric signal and pass to control system, sent after system is handled
Control signal, two cylinders, which start, starts inflation, so as to touch resetting means（5）Quick-make, in stopping means（9）Limitation
Under, make slide plate（1）Swinging for being produced in test quickly stops and returned in state to be checked at initial position, single to turn to
The sideslip test ending of bridge.
2. a kind of pair of slide plate Double steering bridge skid method of inspection according to claim 1, it is characterised in that：Described
Resetting means（5）, including two cylinders, between the slide plate of left and right two, it is connected respectively with the slide plate of left and right two, to gas
After cylinder pressure inflation, slide plate is locked, two slide plates in left and right is quickly recovered to initial position, after to cylinder exhaust, slide plate is in
Slidable working condition.
3. a kind of pair of slide plate Double steering bridge skid method of inspection according to claim 1, it is characterised in that：Described
Slide plate（1）Formed by steel structure material processing and fabricating, its underpart surrounding is equipped with glass hard steel panel, the steel panel
Lower surface passes through mirror surface treatment.
4. a kind of pair of slide plate Double steering bridge skid method of inspection according to claim 1, it is characterised in that：Described
Loosen plate（2）Formed by steel structure material processing and fabricating, its underpart surrounding is equipped with glass hard steel panel, the steel panel
Lower surface pass through mirror surface treatment.
5. a kind of pair of slide plate Double steering bridge skid method of inspection according to claim 1, it is characterised in that：Described
Roller bearing（4）Mirror surface treatment is passed through on surface, can only be rolled in left and right directions.
6. a kind of pair of slide plate Double steering bridge skid method of inspection according to claim 1, it is characterised in that：Described
Signal pickup assembly（6）, it is fixedly installed on framework（3）On, it gathers contact one end and slide plate（1）Edge touching and with slide plate
（1）Mobile, the displacement that contact movement is produced is converted into electric signal and is transmitted to detection data processing terminal.
7. a kind of pair of slide plate Double steering bridge skid method of inspection according to claim 1 or 5, it is characterised in that：Institute
The signal pickup assembly stated（6）It is the displacement transducer for gathering side slip walue data.
8. a kind of pair of slide plate Double steering bridge skid method of inspection according to claim 1, it is characterised in that：Described
First group of optoelectronic switch（10）There are two, be separately positioned on and described loosen plate（2）The left and right sides, higher than loosening plate（2）It is upper
Surface；Second group of described optoelectronic switch has two, is separately positioned on the slide plate（1）The left and right sides, higher than the slide plate
（1）Upper surface.
9. a kind of pair of slide plate Double steering bridge skid method of inspection, it is characterised in that：Sideslip check-out console includes：For carrying vehicle
Maximum wheel shaft weight a pair of slide（1）, in vehicle reach slide plate（1）The transverse direction of generation will be contacted between wheel and ground before
Discharge rapidly a pair of stress loosen plate（2）, support skid（1）With loosen plate（2）Framework（3）, it is arranged at slide plate（1）With frame
Frame（3）Between roller bearing（4）, the signal pickup assembly for gathering side slip walue data（6）, connect a pair of slide（1）Make its same
When the slide plate connecting rod that slides to the left or to the right（7）, reset due to the reset bullet for the sledge displacement that tested vehicle is produced when examining
Spring（8）, limit slide plate（1）The stopping means of moving direction（9）, and first group of optoelectronic switch（10）Opened with second group of photoelectricity
Close, described slide plate（1）With loosen plate（2）It is installed in by framework（3）The roller bearing of support（4）On, slide plate（1）With loosen plate
（2）Symmetrical each setting one, a pair of slide（1）Pass through slide plate connecting rod（7）It is connected with each other, in stopping means（9）Effect
Under can synchronous slide in the lateral direction simultaneously, it is characterised in that be additionally provided with resetting means（5）, described resetting means（5）
Slide plate is sailed out of in the first pair of deflecting roller completion measurement for being examined vehicle（1）Afterwards, slide plate is made（1）Quickly recover to initial position simultaneously
Reenter measuring state；
The sideslip method of inspection is as follows：
Automobile is crossed with 3 ~ 5km/h speed loosens plate（2）, when steering front wheel is by loosening plate（2）When, block first group of light
Electric switch（10）, first group of optoelectronic switch（10）Produce electric signal and pass to control system, control is sent after system is handled
Signal, two cylinders, which start, to be started to deflate, so as to touch resetting means（5）Open, be in state to be checked；Test vehicle continue to
Before cross slide plate（1）, when steering front wheel passes through slide plate（1）When, the sideslip of wheel promotes slide plate（1）Synchronous slide, slide plate（1）'s
Displacement passes through signal pickup assembly（6）It is converted into electric signal and is transmitted to detection data processing terminal；Front steering axle passes through slide plate（1）
When, second group of optoelectronic switch is blocked, second group of optoelectronic switch produces electric signal and pass to control system, after system is handled
Control signal is sent, two cylinders, which start, starts inflation, so as to touch resetting means（5）Quick-make, in stopping means（9）'s
Under limitation, make slide plate（1）Swinging for being produced before testing during deflecting roller quick stops and returns to initial position and be in treat
Inspection state, is that rear steering wheel test side slip walue is got ready, slide plate（1）Mobile promotion slide plate connecting rod（7）In back-moving spring（8）
Cooperation under synchronization action, it is ensured that two slide plates（1）Mobile holding it is synchronous；When steering front wheel sails out of slide plate（1）Afterwards, front steering
Bridge is measured；Vehicle to be tested continues to keep advancing, when loosening plate on rear steering bridge pressure wheel（2）Shi Zaici blocks first
Group optoelectronic switch（10）, produce electric signal and pass to control system, control signal is sent after system is handled, two cylinders are opened
It is dynamic to start to deflate, make resetting means（5）It is again turned on, slide plate（1）Slidably it is in state to be checked；When rear steering bridge pressure wheel
Upper slide（1）When proceed by the inspection of rear steering bridge, the sideslip of rear steering bridge wheel promotes slide plate（1）Synchronous slide, slide plate
（1）Displacement pass through signal pickup assembly（6）It is converted into electric signal and is transmitted to detection data processing terminal；Rear steering wheel sails out of cunning
Plate（1）Afterwards, the sideslip test ending of Double steering bridge.
10. a kind of pair of slide plate Double steering bridge skid method of inspection according to claim 9, it is characterised in that：It is described
Resetting means（5）, including two cylinders, between the slide plate of left and right two, it is connected respectively with the slide plate of left and right two, right
After pneumatic cylinder inflation, slide plate is locked, two slide plates in left and right is quickly recovered to initial position, after to cylinder exhaust, at slide plate
In slidable working condition.
11. a kind of pair of slide plate Double steering bridge skid method of inspection according to claim 9, it is characterised in that：It is described
Slide plate（1）Formed by steel structure material processing and fabricating, its underpart surrounding is equipped with glass hard steel panel, the steel panel
Lower surface pass through mirror surface treatment.
12. a kind of pair of slide plate Double steering bridge skid method of inspection according to claim 9, it is characterised in that：It is described
Loosen plate（2）Formed by steel structure material processing and fabricating, its underpart surrounding is equipped with glass hard steel panel, the steel plate
The lower surface of material passes through mirror surface treatment.
13. a kind of pair of slide plate Double steering bridge skid method of inspection according to claim 9, it is characterised in that：It is described
Roller bearing（4）Mirror surface treatment is passed through on surface, can only be rolled in left and right directions.
14. a kind of pair of slide plate Double steering bridge skid method of inspection according to claim 9, it is characterised in that：It is described
Signal pickup assembly（6）, it is fixedly installed on framework（3）On, it gathers contact one end and slide plate（1）Edge touching and with cunning
Plate（1）Mobile, the displacement that contact movement is produced is converted into electric signal and is transmitted to detection data processing terminal.
15. a kind of pair of slide plate Double steering bridge skid method of inspection according to claim 9 or 13, it is characterised in that：
Described signal pickup assembly（6）It is the displacement transducer for gathering side slip walue data.
16. a kind of pair of slide plate Double steering bridge skid method of inspection according to claim 9, it is characterised in that：It is described
First group of optoelectronic switch（10）There are two, be separately positioned on and described loosen plate（2）The left and right sides, higher than loosening plate（2）'s
Upper surface；Second group of described optoelectronic switch has two, is separately positioned on the slide plate（1）The left and right sides, higher than the cunning
Plate（1）Upper surface.
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| CN201510480966.4A CN105021409B (en) | 2015-08-03 | 2015-08-03 | A kind of pair of slide plate Double steering bridge skid method of inspection |
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| CN201510480966.4A CN105021409B (en) | 2015-08-03 | 2015-08-03 | A kind of pair of slide plate Double steering bridge skid method of inspection |
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| CN105021409B true CN105021409B (en) | 2017-09-19 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106409058A (en) * | 2016-06-24 | 2017-02-15 | 唐山市爱姆驾驶员服务有限公司 | Vehicle passive sideslip training method and training station |
| CN107063659A (en) * | 2017-03-28 | 2017-08-18 | 深圳市安车检测股份有限公司 | A kind of pair of photo-electric automobile double-front axle sideslip check-out console and detection method |
| CN108897300B (en) * | 2018-05-24 | 2024-01-16 | 格力电器（武汉）有限公司 | Test equipment, method and device for air conditioner controller and storage medium |
| CN109459248A (en) * | 2018-12-17 | 2019-03-12 | 北华大学 | A kind of vehicle side slipping testing stand |
| CN112781895B (en) * | 2021-02-02 | 2021-09-28 | 山东正能汽车检测装备有限公司 | Integrated automobile emission and automobile comprehensive safety performance inspection platform |
| CN112798299B (en) * | 2021-02-02 | 2021-09-24 | 山东正能汽车检测装备有限公司 | Automobile emission and automobile comprehensive safety inspection method |
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| CN105021409A (en) | 2015-11-04 |
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