CN106092607B - Vehicle equipment and its vehicle detection platform - Google Patents
Vehicle equipment and its vehicle detection platform Download PDFInfo
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- CN106092607B CN106092607B CN201610616958.2A CN201610616958A CN106092607B CN 106092607 B CN106092607 B CN 106092607B CN 201610616958 A CN201610616958 A CN 201610616958A CN 106092607 B CN106092607 B CN 106092607B
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- carrier bar
- movable part
- chain
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Abstract
The present invention relates to a kind of vehicle equipment and its vehicle detection platforms, are related to vehicle equipment field, and main purpose is to reduce the length dimension of its installation.The technical solution mainly used for：The vehicle detection platform of vehicle equipment, including：Determine part with what first group of wheel of vehicle to be detected coordinated；Slewing equipment, including movable part, chain, roller shutter and at least three positioning gear with first group of wheel cooperation of vehicle to be detected, there is detection roller on the movable part, at least three positioning gear ring shape arrangement, the chain is wrapped in successively at least three positioning gear, the movable part forms closed-loop with the chain, and roller shutter is laid on the chain, and at least three being circular layout is surrounded with chain and positions gear operation；Driving device, for the movable part to be driven to be moved back and forth between 2 positioning gears.Vehicle detection platform can be suitable for short wheelbase, long wheelbase vehicle detection simultaneously, increase the wheelbase scope of application to vehicle to be detected.
Description
Technical field
The present invention relates to vehicle equipment field, more particularly to a kind of vehicle equipment and its vehicle detection platform.
Background technology
Include on the vehicle equipments such as vehicle chassis dynamometer, comprehensive rotary drum dynamic test stand, twin shaft brake platform
Have：Vehicle detection platform and performance testing apparatus, to being detected in vehicle testing, vehicle is travelled to measuring on monitor station, makes survey
The front and rear detection roller operating synchronous with the front and back wheel of detected vehicle of monitor station is measured, performance testing apparatus is according to monitoring vehicle
The rotation value of monitor station roller is assessed being detected vehicle performance.
Wherein, vehicle equipment is in detection process specific to vehicle, in order to adapt to the vehicles of different wheelbases into
The distance between row detection, the front and rear detection roller of vehicle detection platform are adjustable, to adapt to the vehicle of different wheelbases.Specifically,
On horizontal plane, in order to give vehicle pass-through, vehicle detection platform has 2 slide plates that can mutually slide, and 2 slide plates are located at front and rear detection
Between roller, for passing through for vehicle, 2 slide plates are located at front and rear detection roller with the distance between front and rear detection roller
It adjusts and adjusts and slide, when distance tunes up between front and rear detection roller, 2 slide plate slides elongations, in front and rear detection rolling
When distance is turned down between cylinder, 2 slide plate slides shorten.
In process of the present invention is realized, inventor has found that at least there are the following problems in the prior art：
Wherein, depending on the size after the shortening of 2 slide plates and the size after elongation are by the length dimension of slide plate, slide plate
Size is when increasing, and while size increase after elongation, the size after shortening is consequently increased；The size of slide plate is subtracting
When small, while the size after elongation shortens, the size after shortening also shortens therewith, after shortening due to 2 slide plates most
Small size determine on vehicle detection platform it is front and rear detection roller between minimum range, that is, be suitable for most short wheelbase vehicle, 2
Full-size after slide plate elongation determines the maximum distance between front and rear detection roller on vehicle detection platform, i.e., suitable for longest
The vehicle of wheelbase.This so that when meeting compared with long wheelbase vehicle, most short wheelbase size just needs existing vehicle equipment
Increase, the vehicle detection compared with short wheelbase can not be adapted to；When meeting compared with short wheelbase vehicles, longest wheel base dimension just needs
Shorten, can not adapt to longer axis away from vehicle detection.
Invention content
In view of this, the present invention provides a kind of vehicle equipment and its vehicle detection platform, and main purpose is to make it same
When be suitable for short wheelbase, long wheelbase vehicle detection, increase the wheelbase scope of application to vehicle to be detected.
In order to achieve the above objectives, present invention generally provides following technical solutions：
On the one hand, the embodiment of the present invention provides a kind of vehicle detection platform of vehicle equipment, including：
Determine part with what first group of wheel of vehicle to be detected coordinated；
Slewing equipment, including movable part, chain, roller shutter and at least three with first group of wheel cooperation of vehicle to be detected
Gear is positioned, there is detection roller, at least three positioning gear ring shape arrangement on the movable part, the chain is wrapped in successively
On at least three positioning gear, the movable part forms closed-loop with the chain, and the roller shutter is laid on the chain, with
The chain surrounds at least three positioning gear operation being circular layout；
Driving device, power output end are connect with the power intake of the movable part, for driving the movable part
It is moved back and forth between 2 positioning gears, determines the distance between part to described to adjust the detection roller.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Optionally, aforementioned vehicle detection platform, wherein the chain includes 2 chains being oppositely arranged, the two of 2 chains
End is fixedly connected respectively with the both sides of movable part；
The roller shutter includes first group of carrier bar, second group of carrier bar；
First group of carrier bar, what is be mutually parallel is arranged on 2 chains, parallel with the axis of locating wheel, positioned at the work
The side of moving part；
Second group of carrier bar, what is be mutually parallel is arranged on 2 chains, parallel with the axis of locating wheel, positioned at the work
The opposite side of moving part；
First group of carrier bar, second group of carrier bar are crimped with chain and are crimped respectively.
Optionally, aforementioned vehicle detection platform, wherein chain include inner link, axis pin and folding with 2 pin shaft holes
Plate shape outer plate；
Axis pin is threaded through in the pin shaft hole of inner link respectively；
First folded plate of outer plate has 2 axis holes, and what 2 axis holes rotated respectively is sleeved on two neighboring inner link
On 2 adjacent axis pins；
First group of carrier bar and second group of carrier bar are separately fixed on the second folded plate of outer plate.
Optionally, the first folded plate of aforementioned vehicle detection platform, wherein outer plate is vertical with the second folded plate；
First group of carrier bar and second group of carrier bar are rectangular steel tube.
Optionally, aforementioned vehicle detection platform, wherein first group of carrier bar and second group of carrier bar are arranged on 2 chains
Laying distance be respectively greater than be equal to movable part 2 position gear between move distance.
Optionally, aforementioned vehicle detection platform, wherein there is slideway below first group of carrier bar and second group of carrier bar,
To support first group of carrier bar and second group of carrier bar.
Optionally, aforementioned vehicle detection platform, wherein at least 3 positioning gears are 4 positioning gears, and 4 position gears
Positioned at 4 vertex positions of rectangle frame.
Optionally, aforementioned vehicle detection platform, wherein described, to determine part, the slewing equipment and the driving device solid
It is described to determine part and the detection roller is respectively positioned at the top of locating support due on locating support.
Optionally, aforementioned vehicle detection platform, wherein described determine part for wheel lock or detection roller.
Optionally, aforementioned vehicle detection platform, wherein the power output end of the driving device is leading screw, the movable part
Power intake for nut, the leading screw is connect with the nut thread.
On the other hand, the embodiment of the present invention provides a kind of vehicle equipment, including：
Vehicle detection platform and performance testing apparatus；
The vehicle detection platform includes：
Determine part with what first group of wheel of vehicle to be detected coordinated；
Slewing equipment, including movable part, chain and at least three positioning tooth with first group of wheel cooperation of vehicle to be detected
It takes turns, there is detection roller, at least three positioning gear ring shape arrangement on the movable part, the chain is wrapped at least three successively
It positions on gear, the movable part forms closed-loop with the chain；
Driving device, power output end are connect with the power intake of the movable part, for driving the movable part
It is moved back and forth between 2 positioning gears, determines the distance between part to described to adjust the detection roller；
The performance testing apparatus is electrically connected with the information collecting device of the detection roller.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Optionally, aforementioned vehicle equipment, wherein the vehicle equipment is vehicle chassis dynamometer, comprehensive turn
Drum dynamic test stand or twin shaft brake platform.
By above-mentioned technical proposal, vehicle equipment and its vehicle detection platform that technical solution of the present invention provides at least have
There are following advantages：
In technical solution provided in an embodiment of the present invention, the movable part of slewing equipment and chain form closed-loop, chain according to
It is secondary to be wrapped at least three positioning gear being circular layout, it is defeated for the power of movable part by the power output end of driving device
Enter end provide power, movable part again 3 positioning gears between move, by closed-loop at least three positioning tooth being circular layout
Forward and reverse circular rotation on wheel, the detection roller of movable part can determine part and do close, separate movement relatively, to adjust detection
Roller is with determining the distance between part, so as to adapt to the vehicle of different wheelbases, the roller shutter being laid on chain, with chain around annular
At least three positioning gear operation of arrangement, the through lane as vehicle to be detected.Vehicle detection platform can be suitable for short axle simultaneously
Away from, long wheelbase vehicle detection, the wheelbase scope of application to vehicle to be detected is increased.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after attached drawing is coordinated to be described in detail such as.
Description of the drawings
By reading the detailed description of hereafter preferred embodiment, it is various other the advantages of and benefit it is common for this field
Technical staff will become clear.Attached drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings：
Fig. 1 is a kind of structure diagram at the first visual angle of vehicle equipment that the embodiment of the present invention provides；
Fig. 2 is a kind of main structure diagram for vehicle equipment that the embodiment of the present invention provides；
Fig. 3 is a kind of overlooking the structure diagram for vehicle equipment that the embodiment of the present invention provides；
Fig. 4 is a kind of present invention looks up structural representation for vehicle equipment that the embodiment of the present invention provides；
Fig. 5 be the embodiment of the present invention provide a kind of slewing equipment of vehicle equipment, the first of driving device regard
Corner structure schematic diagram；
Fig. 6 be the embodiment of the present invention provide a kind of slewing equipment of vehicle equipment, the second of driving device regard
Corner structure schematic diagram；
Fig. 7 be the embodiment of the present invention provide a kind of slewing equipment of vehicle equipment, the third of driving device regards
Corner structure schematic diagram；
Fig. 8 is the enlarged drawing of A in Fig. 6.
Specific embodiment
The technological means and effect taken further to illustrate the present invention to reach predetermined goal of the invention, below in conjunction with
Attached drawing and preferred embodiment, to the vehicle equipment that proposes according to the present invention and its vehicle detection platform its specific embodiment,
Structure, feature and its effect are described in detail as after.In the following description, different " embodiment " or " embodiment " refers to not
It must be the same embodiment.In addition, the special characteristic, structure or feature in one or more embodiments can be by any suitable forms
Combination.
Embodiment one
As shown in Figure 1, Figure 2, (detection roller 211 is not shown in Fig. 5, Fig. 6 and Fig. 7) shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7,
A kind of vehicle detection platform that one embodiment of the present of invention proposes, applied to vehicle equipment, including：
Determine part 10 with what first group of wheel of vehicle to be detected coordinated；Determine the component that part can be regarded as fixed position；
Slewing equipment 20, including movable part 21, chain 22, the roller shutter and extremely with first group of wheel cooperation of vehicle to be detected
Few 3 position gear 23, have detection roller 211 on the movable part 21, at least three positioning gear 23 is circular layout, described
Chain 22 is wrapped in successively at least three positioning gear 23, and the movable part 21 forms closed-loop, roller shutter paving with the chain 22
It is located on chain 22, at least three positioning gear 23 being circular layout is surrounded with chain 22 and is operated；Wherein, the whole of roller shutter or portion
Divide to be located at and determine between part 10 and detection roller 211, as vehicle pass-through track to be detected；
Driving device 30, power output end are connect with the power intake of the movable part 21, for driving the work
Moving part 21 is positioned between gear 23 at 2 and is moved back and forth, with adjust the detection roller 211 to it is described determine between part 10 away from
From.
It is adjusted distance between part and the detection roller of movable part will be determined to vehicle wheelbase to be detected distance, measuring car to be checked
Front-wheel can with determining part cooperation, the trailing wheel of vehicle to be detected can with detection roller is synchronouss operates；Or the trailing wheel of vehicle to be detected
Can be with determining part cooperation, the front-wheel of vehicle to be detected can operating synchronous with detection roller.
Specific operating process is：
When being detected to the vehicle to be detected one that wheelbase is L1, driving device is first adjusted, makes movable part 2 positioning tooths again
It is moved between wheel, the movable part is positioned in at least three being circular layout on gear with the closed-loop that the chain is formed at this time
Rotation, until adjust the detection roller determines the distance between part for L1 to described；Vehicle to be detected can be travelled by roller shutter later
To vehicle detection platform.
When being detected to the vehicle to be detected one that wheelbase is L2, driving device is first adjusted, makes movable part 2 positioning tooths again
It is moved between wheel, the movable part is positioned in at least three being circular layout on gear with the closed-loop that the chain is formed at this time
Rotation, until adjust the detection roller determines the distance between part for L2 to described；Vehicle to be detected can be travelled by roller shutter later
To vehicle detection platform.
In technical solution provided in an embodiment of the present invention, the movable part of slewing equipment and chain form closed-loop, chain according to
It is secondary to be wrapped at least three positioning gear being circular layout, it is defeated for the power of movable part by the power output end of driving device
Enter end provide power, movable part again 3 positioning gears between move, by closed-loop at least three positioning tooth being circular layout
Forward and reverse circular rotation on wheel, the detection roller of movable part can determine part and do close, separate movement relatively, to adjust detection
Roller is with determining the distance between part, so as to adapt to the vehicle of different wheelbases, the roller shutter being laid on chain, with chain around annular
At least three positioning gear operation of arrangement, the through lane as vehicle to be detected.Vehicle detection platform can be suitable for short axle simultaneously
Away from, long wheelbase vehicle detection, the wheelbase scope of application to vehicle to be detected is increased.
In specific implement, above-mentioned vehicle detection platform, the chain includes 22,2,2 chains being oppositely arranged
Both sides of the both ends of chain 22 respectively with movable part 21 are fixedly connected；Roller shutter includes first group of carrier bar, second group of carrier bar；The
What one group of carrier bar 24 was mutually parallel is arranged on 2 chains 22, and first group of carrier bar 24 is parallel with the axis of locating wheel 23, position
In the side of the movable part 21；What second group of carrier bar 25 was mutually parallel is arranged on 2 chains 22, second group of carrier bar 25
It is parallel with the axis of locating wheel 23, positioned at the opposite side of the movable part 21.First group of carrier bar, 24, second groups of carrier bars 25 are equal
There are the more parallel bodies of rod to form, first group of carrier bar, second group of carrier bar are crimped with chain and are crimped respectively, i.e., and the
In one group of carrier bar, second group of carrier bar, the rotation of angle is done between the body of rod being mutually parallel.Such as first group of carrier bar, second
Group carrier bar uses watch chain structure.When driving device drives the movable part to be positioned between gear in reciprocatory movement at 2,
There are first group of carrier bar, second group of carrier bar that the more parallel bodies of rod are formed that can bend, so as to positioning tooth of postponing
It is bent after wheel.
As shown in figure 8, for the ease of the installation to first group of carrier bar, second group of carrier bar, above-mentioned vehicle detection platform
In, chain includes inner link 221, axis pin 222 and folded plate shape outer plate 223 with 2 pin shaft holes；Axis pin 222 is worn respectively
It is located in the pin shaft hole of inner link 221；First folded plate of outer plate 223 has 2 axis holes, and what 2 axis holes rotated respectively is sleeved on
(outer end of axis pin can be equipped with locking cap, limit the first folded plate on 2 adjacent axis pins 222 on two neighboring inner link
It is detached from from axis pin)；First group of carrier bar and second group of carrier bar are separately fixed at (first on the second folded plate of outer plate 223
It organizes carrier bar and second group of carrier bar can be in direct contact with outer plate or centre is lined with backing plate, can be bolted).2 chains
Item includes the first chain, the second chain, and first group of carrier bar is fixed on the second folded plate of the first chain board, and second group is held
It carries bar to be fixed on the second folded plate of the second chain board, the second folded plate and the second chain board of the first chain board
The second folded plate it is opposite.
Specifically, the first folded plate of outer plate is vertical with the second folded plate；First group of carrier bar and second group of carrier bar are
Rectangular steel tube can be convenient for assembling.Certainly, round tube may be used in first group of carrier bar and second group of carrier bar, then outer plate
The second folded plate be semicircle arc, matched with round tube.Or first group of carrier bar and second group of carrier bar may be used three
Cornue, then the bending angle of the first folded plate and the second folded plate is depending on the angle of triangle of triangular pipe.
As shown in fig. 6, in order to make first group of carrier bar and second group of carrier bar that will be completely covered between 2 positioning gears,
It is fixed at 2 equal to movable part that the laying distance that first group of carrier bar and second group of carrier bar are arranged on 2 chains is respectively greater than
Move distance between the gear of position.At least three positioning gear includes the first positioning gear 231 and second and positions gear 232, activity
Part 21 can move back and forth between the first positioning gear 231 and second positions gear 232, be moved in movable part 21 close to the
When one positioning gear 231, first group of carrier bar 24 is with chain between the first positioning gear 231 and second positions gear 232
It is moved to except the first positioning gear 231 and the second positioning gear 232, second group of carrier bar 25 covers the first positioning tooth with chain
(gap i.e. first is positioned between gear and the second positioning gear in addition to activity in gap between 231 and second positioning gear 232 of wheel
Space other than part).So, when vehicle to be detected is travelled to vehicle detection platform, no matter movable part positions gear at 2
Between arbitrary position, first positioning gear and second positioning gear between can be held by first group of carrier bar and/or second group
Bar covering is carried, vehicle is made to pass through vehicle detection platform through first group of carrier bar and/or second group of carrier bar.
As shown in figure 5, since the weight of vehicle to be detected is larger, in order to improve enabling capabilities, in first group of carrier bar 24
There is slideway 26 with second group of 25 lower section of carrier bar, to support first group of carrier bar 24 and second group of carrier bar 25.Slideway can be with
First group of carrier bar and second group of carrier bar are vertical or select frame structure, and steel or nylon material etc. can be selected in material.
Specifically, 3 positioning gears can be selected at least three positioning gear, it is triangle to be circular layout；Or at least 3
A positioning gear is 4 positioning gears, and 4 positioning gears are located at 4 vertex positions of rectangle frame.Form rectangular loop arrangement.
Certainly, at least three positioning gear is alternatively 5 or 6 etc., arranges in a ring.
As shown in Figure 1, in specific implement, it is described to determine part 10, the slewing equipment 20 and the driving device
It is both secured on locating support 40, it is described to determine part 10 and the detection roller is respectively positioned at the top of locating support.Wherein, positioning branch
Frame can be rectangular parallelepiped structure, and locating support front end can be located at by determining part, and slewing equipment is located at locating support rear portion, and driving device is fixed
In the movable part bottom of slewing equipment, 4 positioning gears are separately fixed in the supporting beam of locating support both sides.
In specific implement, it can be wheel lock to determine part, when driving after vehicle to be detected is, needed front-wheel
Locking, then determine part for front vehicle wheel locking piece, for front vehicle wheel position to be locked, the detection idler wheel of movable part is synchronous with rear wheel
Operation.
Or when vehicle to be detected is front drive vehicle, need to lock trailing wheel, then determine part for rear wheel locking piece, use
It is locked in by rear wheel position, detection idler wheel and the front vehicle wheel of movable part are run simultaneously.
Or part is determined for detection roller, determine vehicle of the detection roller for detecting roller, movable part of part with vehicle to be detected
Wheel synchronous operation.
Specifically, above-mentioned vehicle detection platform, the power output end of the driving device is leading screw, and the movable part moves
Power input terminal is nut, and the leading screw is connect with the nut thread.Driving device includes motor, and motor passes through transmission mechanism
Drive leading screw rotation.
Or above-mentioned vehicle detection platform, the driving device include hydraulic cylinder, and the power output end of driving device is liquid
The power intake connection of the hydraulic stem of cylinder pressure, hydraulic stem and movable part.Certainly, it other than hydraulic cylinder, can also be used electronic
Push rod.
Embodiment two
A kind of vehicle equipment provided by Embodiment 2 of the present invention, including：
Vehicle detection platform and performance testing apparatus；
Vehicle detection platform includes：
Determine part with what first group of wheel of vehicle to be detected coordinated；Determine the component that part can be regarded as fixed position；
Slewing equipment, including movable part, chain and at least three positioning tooth with first group of wheel cooperation of vehicle to be detected
It takes turns, there is detection roller, at least three positioning gear ring shape arrangement on the movable part, the chain is wrapped at least three successively
It positions on gear, the movable part forms closed-loop with the chain；
Driving device, power output end are connect with the power intake of the movable part, for driving the movable part
It is moved back and forth between 2 positioning gears, determines the distance between part to described to adjust the detection roller；
The performance testing apparatus is electrically connected with the information collecting device of the detection roller.
In technical solution provided in an embodiment of the present invention, the movable part of slewing equipment and chain form closed-loop, chain according to
It is secondary to be wrapped at least three positioning gear being circular layout, it is defeated for the power of movable part by the power output end of driving device
Enter end provide power, movable part again 3 positioning gears between move, by closed-loop at least three positioning tooth being circular layout
Forward and reverse circular rotation on wheel, the detection roller of movable part can determine part and do close, separate movement relatively, to adjust detection
Roller is with determining the distance between part, so as to adapt to the vehicle of different wheelbases.The length of entire vehicle detection platform does not need to existing skill
Sliding rail distance in art reduces installation length size.
Specifically, the vehicle that the vehicle detection platform described in the present embodiment two can be provided directly using above-described embodiment one
Monitor station, concrete implementation structure can be found in the related content described in above-described embodiment one, and details are not described herein again.
Specifically, the vehicle equipment is vehicle chassis dynamometer, comprehensive rotary drum dynamic test stand or twin shaft are braked
Platform.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
It is understood that the correlated characteristic in above device can be referred to mutually.In addition, in above-described embodiment " the
One ", " second " etc. is for distinguishing each embodiment, and does not represent the quality of each embodiment.
In the specification provided in this place, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the present invention
Example can be put into practice without these specific details.In some instances, well known structure and skill is not been shown in detail
Art, so as not to obscure the understanding of this description.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of each inventive aspect,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the device of the disclosure should be construed to reflect following intention：I.e. required guarantor
Shield the present invention claims the more features of feature than being expressly recited in each claim.More precisely, as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, wherein each claim is in itself
Separate embodiments all as the present invention.
Those skilled in the art, which are appreciated that, to carry out adaptively the component in the device in embodiment
Change and they are arranged in one or more devices different from the embodiment.It can be the component combination in embodiment
Into a component and it can be divided into multiple subassemblies in addition.In addition at least some of such feature is mutual
Except repulsion, any combinations may be used to the institute disclosed in this specification (including adjoint claim, abstract and attached drawing)
There are feature and all components of so disclosed any device to be combined.Unless expressly stated otherwise, this specification (including
Adjoint claim, abstract and attached drawing) disclosed in each feature can be by providing the replacement of identical, equivalent or similar purpose
Feature replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments means in of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed is appointed
One of meaning mode can use in any combination.The all parts embodiment of the present invention can with hardware realization or
It is realized with combination thereof.
It should be noted that the present invention will be described rather than limits the invention, and ability for above-described embodiment
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference mark between bracket should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Component or component listed in the claims.Word "a" or "an" before component or component does not exclude the presence of multiple
Such component or component.The present invention can be realized by means of including the device of several different components.It is several listing
In the claim of component, several in these components can be embodied by same component item.Word first,
Second and the use of third etc. do not indicate that any sequence.These words can be construed to title.
The above described is only a preferred embodiment of the present invention, not make limitation in any form to the present invention, according to
According to any simple modification, equivalent change and modification that the technical spirit of the present invention makees above example, this hair is still fallen within
In the range of bright technical solution.
Claims (12)
1. a kind of vehicle detection platform of vehicle equipment, which is characterized in that including：
Determine part with what first group of wheel of vehicle to be detected coordinated；
Slewing equipment, including being positioned with movable part, chain, roller shutter and at least three of first group of wheel cooperation of vehicle to be detected
Gear, has detection roller, at least three positioning gear ring shape arrangement on the movable part, and the chain is wrapped at least 3 successively
On a positioning gear, the movable part forms closed-loop with the chain, and the roller shutter is laid on the chain, with the chain
Item surrounds at least three positioning gear operation being circular layout；
Driving device, power output end are connect with the power intake of the movable part, for driving the movable part at 2
It is moved back and forth between positioning gear, determines the distance between part to described to adjust the detection roller.
2. vehicle detection platform according to claim 1, which is characterized in that
The chain includes 2 chains being oppositely arranged, and the both ends of 2 chains are fixedly connected respectively with the both sides of movable part；
Roller shutter includes first group of carrier bar, second group of carrier bar；
First group of carrier bar, what is be mutually parallel is arranged on 2 chains, parallel with the axis of locating wheel, positioned at the movable part
Side；
Second group of carrier bar, what is be mutually parallel is arranged on 2 chains, parallel with the axis of locating wheel, positioned at the movable part
Opposite side；
First group of carrier bar, second group of carrier bar are crimped with chain and are crimped respectively.
3. vehicle detection platform according to claim 2, which is characterized in that
Chain includes inner link, axis pin and folded plate shape outer plate with 2 pin shaft holes；
Axis pin is threaded through in the pin shaft hole of inner link respectively；
First folded plate of outer plate has 2 axis holes, and what 2 axis holes rotated respectively is sleeved on adjacent on two neighboring inner link
2 axis pins on；
First group of carrier bar and second group of carrier bar are separately fixed on the second folded plate of outer plate.
4. vehicle detection platform according to claim 3, which is characterized in that
First folded plate of outer plate is vertical with the second folded plate；
First group of carrier bar and second group of carrier bar are rectangular steel tube.
5. vehicle detection platform according to claim 2, which is characterized in that
The laying distance that first group of carrier bar and second group of carrier bar are arranged on 2 chains, which is respectively greater than, is equal to movable part 2
Move distance between a positioning gear.
6. vehicle detection platform according to claim 2, which is characterized in that
There is slideway below first group of carrier bar and second group of carrier bar, to support first group of carrier bar and second group of carrying
Bar.
7. vehicle detection platform according to claim 1, which is characterized in that
At least three positioning gear is 4 positioning gears, and 4 positioning gears are located at 4 vertex positions of rectangle frame.
8. vehicle detection platform according to claim 1, which is characterized in that
It is described to determine part, the slewing equipment and the driving device and be both secured on locating support, it is described to determine part and described
Detection roller is respectively positioned at the top of locating support.
9. vehicle detection platform according to claim 1, which is characterized in that
It is described to determine part for wheel lock or detection roller.
10. vehicle detection platform according to claim 1, which is characterized in that
The power output end of the driving device is leading screw, and the power intake of the movable part is nut, the leading screw and institute
State nut thread connection.
11. a kind of vehicle equipment, which is characterized in that including：
Vehicle detection platform and performance testing apparatus；
The vehicle detection platform uses any vehicle detection platform, the performance testing apparatus in the claims 1-10
It is electrically connected with the information collecting device of the detection roller.
12. vehicle equipment according to claim 11, which is characterized in that
The vehicle equipment is vehicle chassis dynamometer, comprehensive rotary drum dynamic test stand or twin shaft brake platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610616958.2A CN106092607B (en) | 2016-07-29 | 2016-07-29 | Vehicle equipment and its vehicle detection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610616958.2A CN106092607B (en) | 2016-07-29 | 2016-07-29 | Vehicle equipment and its vehicle detection platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106092607A CN106092607A (en) | 2016-11-09 |
| CN106092607B true CN106092607B (en) | 2018-07-10 |
Family
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| CN112697446B (en) * | 2020-11-22 | 2023-02-10 | 宝克(中国)测试设备有限公司 | High-precision method for adjusting wheel base of truck rotary drum |
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| JP3424116B2 (en) * | 1998-03-13 | 2003-07-07 | 株式会社ハラダクニ | Wheel alignment measuring device for front and rear wheel measurement |
| FR2875906A1 (en) * | 2004-09-27 | 2006-03-31 | Edmond Jean Paul Purguette | Measuring, adjusting and verifying device for motor vehicle, has angular units mechanically connected by two transmissions with cardan joints, and jack connected to frame and support plate to bring closer/separate sub-assemblies |
| US8302468B2 (en) * | 2009-10-09 | 2012-11-06 | Dynojet Research, Inc. | Adjustable belt dynamometer |
| CN101886981B (en) * | 2010-06-30 | 2011-11-16 | 山东交通学院 | Adjustable-axle distance roller device |
| CN201935813U (en) * | 2011-01-20 | 2011-08-17 | 成都弥荣科技发展有限公司 | Automobile checking stand capable of adjusting wheel base |
| CN202141597U (en) * | 2011-06-17 | 2012-02-08 | 深圳市康士柏实业有限公司 | Wheelbase adjusting device for automobile performance test and detection system |
| DE102014112414A1 (en) * | 2014-08-29 | 2016-03-03 | Dürr Assembly Products GmbH | Vehicle test bench and method for carrying out a test of a vehicle in a vehicle test bench |
| CN204595616U (en) * | 2015-05-22 | 2015-08-26 | 河南万国科技股份有限公司 | A kind of automobile performance detecting apparatus and wheelbase regulating device thereof |
| CN104991550A (en) * | 2015-07-13 | 2015-10-21 | 成都力鑫科技有限公司 | Wheelbase adjusting system for four-wheel-driven automobile performance test equipment |
| CN205879550U (en) * | 2016-07-29 | 2017-01-11 | 北京博科测试系统股份有限公司 | Vehicle detecting device and vehicle test platform thereof |
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