CN207516050U - Automobile multifunctional testing stand - Google Patents
Automobile multifunctional testing stand Download PDFInfo
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- CN207516050U CN207516050U CN201721718861.9U CN201721718861U CN207516050U CN 207516050 U CN207516050 U CN 207516050U CN 201721718861 U CN201721718861 U CN 201721718861U CN 207516050 U CN207516050 U CN 207516050U
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- platform structure
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- weighing plate
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Abstract
The utility model discloses a kind of automobile multifunctional testing stands, including with testing stand basis in conplane mechanical platform structure, mechanical platform structure is equipped with multiple weighing plates, mechanical platform structure is realized by lifting structures to be rotated and is positioned with the angle on testing stand basis, mechanical platform structure upper surface is equipped with multiple open slots, each weighing plate is respectively arranged in each open slot, each weighing plate bottom surface is left, the weighing sensor of suffered normal pressure on acquisition weighing plate is respectively provided between right side and open slot bottom, each weighing plate is left, at least two lateral support idler wheels are respectively equipped between right side and open slot, mechanical platform structure one end is hinged by rotary shaft and testing stand basis, rotary shaft is equipped with the angular transducer for the real-time flip angle of collection machinery platform structure.The utility model can test Roll angle, car roll experiment, automobile is weighed, Location of Mass Center of Automobiles measures experiment and carries out comprehensive detection, simple in structure, easy to use, applied widely.
Description
Technical field
The utility model is related to a kind of technical field of vehicle detection, espespecially one kind can complete the examination of automobile roll angle of stability
It tests, car roll is tested, automobile is weighed, the comprehensive automobile multifunctional testing stand of Location of Mass Center of Automobiles test.
Background technology
With automobile industry development, the need of the various functions detection device needed for vehicle complete vehicle and vehicle component detection
Ask increasing, detection device type is more and more, and the equipment management brought and maintenance cost are also increasing, lifting test field
Ground utilization rate reduces equipment management maintenance cost, and the versatility for enhancing detection device is vehicle complete vehicle and parts detection field
Developing direction.
In currently used vehicle complete vehicle and parts testing method, the experiment of automobile roll angle of stability is needed in overturning test
Experiment that platform is completed, car rolls needs testing stand, and there are drop and the experiments that a standard requires (800mm) with turnover side basis
Platform lifting structures, which can generate enough angles, makes slide-out, automobile experiment of weighing needs be completed on electronic vehicle weighing apparatus；Vapour
The test of vehicle centroid position needs to complete using wheel load meter and lifting appliance cooperation, and four kinds of test detecting equipment occupied grounds are relatively
Greatly, the fund input of individual equipment is larger, and equipment management is larger with maintenance workload, and the test vehicle that such testing stand is applicable in
Type is single, and versatility is not strong.
Therefore, a kind of experiment that can roll respectively Roll angle experiment, car how is designed, automobile is weighed, automobile matter
The multi-function test stand that heart position measurement experiment is detected is the subject that the utility model people concentrates on studies.
Utility model content
The purpose of this utility model is to provide a kind of new automobile multi-function test stands, and Roll angle can be tried
It tests, car roll experiment, automobile is weighed, Location of Mass Center of Automobiles measures experiment and carries out comprehensive detection, simple in structure, user
Just, it is applied widely.
To achieve these goals, the technical solution of the utility model is：A kind of automobile multifunctional testing stand, wherein
Including, in conplane mechanical platform structure, one end of the mechanical platform structure is articulated with experiment stylobate with testing stand basis
On plinth, the mechanical platform structure be equipped with multiple weighing plates, the mechanical platform structure by lifting structures realize with it is described
The angle rotation and positioning on testing stand basis.
The utility model automobile multifunctional testing stand, wherein the mechanical platform structure upper surface is equipped with multiple open slots,
Multiple weighing plates are respectively arranged in multiple open slots.
The utility model automobile multifunctional testing stand, wherein the bottom surface left and right side of each weighing plate and the open slot
Weighing sensor of the acquisition weighing plate perpendicular to the normal pressure of mechanical platform structure is respectively provided between slot bottom.
The utility model automobile multifunctional testing stand, wherein between the left and right side and the open slot of each weighing plate
It is respectively equipped at least two lateral support idler wheels.
The utility model automobile multifunctional testing stand, wherein the mechanical platform structure upper surface and multiple weighing plates is upper
Surface is located at same level.
The utility model automobile multifunctional testing stand, the plurality of weighing plate are divided to two groups to be symmetrically set in mechanical platform knot
The left and right portion of structure is set in uniform intervals between weighing plate described in each group.
The utility model automobile multifunctional testing stand, wherein one end of the mechanical platform structure by rotary shaft with it is described
Testing stand basis is hinged, and the rotary shaft is equipped with the angle sensor for acquiring the real-time flip angle of mechanical platform structure
Device.
The utility model automobile multifunctional testing stand, wherein the lifting structures include hydraulic cylinder, the hydraulic cylinder
Cylinder body and the suspension end of telescopic rod be individually fixed on the testing stand basis and the mechanical platform structure.
The utility model automobile multifunctional testing stand, wherein testing stand basis upper surface is equipped with stepped groove, the machine
Tool platform structure is set in the stepped groove, and one end of the mechanical platform structure is articulated in ladder groove sidewall, the machinery
The other end of platform structure is placed on the step of stepped groove.
The utility model automobile multifunctional testing stand, wherein the mechanical platform structure is being overturn with the testing stand basis
Side has drop, and the lift height of the lifting mechanism is can make what mechanical platform structure was overturn relative to testing stand basic plane
Angle makes test vehicle tumble enough.
After using the above scheme, the utility model automobile multifunctional testing stand combines side by said structure design
The angle of stability that inclines experiment, car roll experiment, automobile is weighed, Location of Mass Center of Automobiles measures the functions of the equipments needed for testing and technology refers to
Mark, completes above-mentioned four kinds of automobile tests on the testing stand, by rigid mechanical platform structural support tested vehicle, machine during use
Tool platform structure carries out rotary movement around rotary shaft, and overturning while is real-time by angular transducer collection machinery platform structure
Flip angle；By the weighing sensor below multiple weighing plates for being arranged in mechanical platform structure, tested vechicle can be acquired
The positive pressure force information of tire；The support of tested vehicle when it can both meet overturning test, weight when can also meet vehicle weighing
The acquisition of information, while the function of wheel load meter when centroid position is tested can be met, tested vehicle is on the utility model testing stand
When carrying out the inclination of certain angle, integrated by the normal pressure information value of angular transducer acquisition angles information and weighing plate acquisition
Centroid position is calculated, since the flip angle that automobile overturning testing stand needs is up to 40 °, while require angle
Degree monitoring, car roll experiment does not have testing stand the demand of angle monitor, as long as can be by slide-out in a 800mm drop
Smooth hard plane, therefore mechanical platform structure and the testing stand basis are had one by the utility model in turnover side
The drop of a 800mm, the lift height of lifting mechanism is can make what mechanical platform structure was overturn relative to testing stand basic plane
Angle is at least 48 °, you can meets above-mentioned measurement request, the utility model structure design is simple, easy to detect, and it is suitable for not
Same type of vehicle, it is versatile.
Description of the drawings
Fig. 1 is the weighing plate arrangement schematic diagram of the utility model automobile multifunctional testing stand；
Fig. 2 is the utility model automobile multifunctional testing stand working state structure schematic diagram；
Fig. 3 is the steady board mounting structure schematic diagram of the utility model automobile multifunctional testing stand.
Below in conjunction with the accompanying drawings, the utility model is described further by embodiment；
Specific embodiment
As shown in Figure 1 to Figure 3, the utility model automobile multifunctional testing stand is included with testing stand basis 1 in same plane
Mechanical platform structure 2, one end of mechanical platform structure 2 is articulated on testing stand basis 1, the present embodiment testing stand basis 1
Upper surface is equipped with stepped groove 3, and mechanical platform structure 2 is set in stepped groove 3, and the left end of mechanical platform structure 2 is cut with scissors by rotary shaft 4
It is connected in ladder groove sidewall, the right end of mechanical platform structure 2 is placed on the step of stepped groove 3, and rotary shaft 4 is equipped with to adopt
Collect the angular transducer 5 of 2 real-time flip angle of mechanical platform structure.
Mechanical platform structure 2 is equipped with multiple weighing plates 6, and the present embodiment weighing plate 6 is set as 12.Multiple weighing plates 6
It is divided to two groups of left and right portions for being symmetrically set in mechanical platform structure 2, is set between each group weighing plate 6 in uniform intervals.Weighing plate 6
Arrange the tire pressure point range that range can be including different wheelbases, the test vehicle of wheelspan.The upper surface of mechanical platform structure 2 with
The upper surface of multiple weighing plates 6 is located at same level.The upper surface of mechanical platform structure 2 is equipped with multiple open slots 7, this implementation
Example open slot 7 is set as 12.Multiple weighing plates 6 are respectively arranged in multiple open slots 7.The bottom surface left and right side of each weighing plate 6
Weigh biography of the acquisition weighing plate 6 perpendicular to the normal pressure of mechanical platform structure 2 is respectively provided between the slot bottom of open slot 7
Sensor 8.At least two lateral support idler wheels 9 are respectively equipped between the left and right side of each weighing plate 6 and the cell wall of open slot 7.
Mechanical platform structure 2 is realized by lifting structures to be rotated and is positioned with the angle on testing stand basis 1.Lifting structures packet
Hydraulic cylinder 10 is included, the cylinder body of hydraulic cylinder and the suspension end of telescopic rod are individually fixed in testing stand basis 1 and mechanical platform knot
On structure 2.
Mechanical platform structure 2 has the drop H of 800mm with testing stand basis 1 in turnover side, and the lifting of hydraulic cylinder 10 is high
It spends for mechanical platform structure 2 can be made to be at least 48 ° relative to the angle of 1 overturning of testing stand basis.
With reference to shown in Fig. 2 and Fig. 3, during experiment, vehicle is opened upper testing stand by 11 needs of test car to straight platform center line, i.e.,
The data tested with horizontal centroid that can weigh acquire, the individual normal pressure letter on the place weighing plate 6 of each tire pressure point
It ceases and can accurately be obtained with cumulative positive pressure force information.
After test car 11 is parked in correct position, i.e. the tire of automobile 11 is positioned over multiple in mechanical platform structure 2
On weighing plate 6, the tire of tested automobile 11 is supported by rigid mechanical platform structure 2, tire pressure point is pressed on weighing plate 6.
Elevating ram 10 can lift testing stand makees rotary movement around rotary shaft 4, and the angular transducer 5 in rotary shaft 4 is real-time
Testing stand angle information is acquired, as flip angle incrementally increases, the 6 collected normal pressure of weighing plate far from turnover side one end
Information gradually reduces, and when it is zero that angle, which increases to 6 normal pressure of weighing plate far from turnover side one end, angular transducer 5 acquires
Real-time angle-data be vehicle Roll angle.
After testing stand overturns to form angle, lateral support idler wheel 9 will bear the lateral of test car on weighing plate 6 and divide
Power ensures that lateral sliding does not occur itself for each weighing plate 6 of title, and the weighing sensor 8 mounted on 6 lower section of weighing plate only measures at this time
Positive pressure force data perpendicular to testing stand direction.It is adopted according to the testing stand angle-data that angular transducer acquires with weighing sensor
The positive pressure force data perpendicular to testing stand direction of collection, the data of acquisition during with reference to testing stand horizontality, data above can
For going out the calculating of barycenter height and position.
Since the flip angle that the testing stand of automobile overturning needs is up to 40 °, while require angle monitor,
Car roll experiment does not have testing stand the demand of angle monitor, as long as can be by slide-out in the smooth of 800mm drop
Hard plane, therefore mechanical platform structure 2 and testing stand basis 1 are had at least 800mm by the utility model in turnover side
Drop H, the lift height of hydraulic cylinder 10 is that can make planar inverted angle of the mechanical platform structure 2 relative to testing stand basis 1
Degree is at least 48 °, you can meets above-mentioned measurement request.
The utility model automobile multifunctional testing stand combines Roll angle experiment, visitor by said structure design
Vehicle roll experiment, automobile are weighed, Location of Mass Center of Automobiles measures the required functions of the equipments and technical indicator of experiment, on the testing stand
Above-mentioned four kinds of automobile tests are completed, the utility model structure design is simple, easy to detect, and it is suitable for different vehicle types, lead to
It is strong with property.
Embodiment described above is only that the preferred embodiment of the utility model is described, not new to this practicality
The range of type is defined, under the premise of the spirit of the design of the utility model is not departed from, this field ordinary skill technical staff couple
The various modifications and improvement that the technical solution of the utility model is made should all fall into what claims of the utility model determined
In protection domain.
Claims (10)
1. a kind of automobile multifunctional testing stand, which is characterized in that including with testing stand basis in conplane mechanical platform knot
Structure, one end of the mechanical platform structure are articulated on the basis of testing stand, and the mechanical platform structure is equipped with multiple weighing plates,
The mechanical platform structure is realized by lifting structures to be rotated and is positioned with the angle on testing stand basis.
2. automobile multifunctional testing stand as described in claim 1, which is characterized in that the mechanical platform structure upper surface is equipped with
Multiple open slots, multiple weighing plates are respectively arranged in multiple open slots.
3. automobile multifunctional testing stand as claimed in claim 2, which is characterized in that the bottom surface left and right side of each weighing plate
Weigh biography of the acquisition weighing plate perpendicular to the normal pressure of mechanical platform structure is respectively provided between the open slot slot bottom
Sensor.
4. automobile multifunctional testing stand as claimed in claim 3, which is characterized in that the left and right side of each weighing plate and institute
It states and is respectively equipped at least two lateral support idler wheels between open slot.
5. automobile multifunctional testing stand as claimed in claim 4, which is characterized in that the mechanical platform structure upper surface with it is more
The upper surface of a weighing plate is located at same level.
6. automobile multifunctional testing stand as claimed in claim 5, which is characterized in that multiple weighing plates are divided to two groups symmetrically to set
In the left and right portion of mechanical platform structure, set between weighing plate described in each group in uniform intervals.
7. the automobile multifunctional testing stand as described in one of claim 1-6, which is characterized in that the one of the mechanical platform structure
End is hinged by rotary shaft and the testing stand basis, and the rotary shaft is equipped with real-time for acquiring the mechanical platform structure
The angular transducer of flip angle.
8. automobile multifunctional testing stand as claimed in claim 7, which is characterized in that the lifting structures include hydraulic cylinder,
The cylinder body of the hydraulic cylinder and the suspension end of telescopic rod are individually fixed in the testing stand basis and the mechanical platform structure
On.
9. automobile multifunctional testing stand as described in claim 1, which is characterized in that testing stand basis upper surface is equipped with rank
Terraced slot, the mechanical platform structure are set in the stepped groove, and one end of the mechanical platform structure is articulated with ladder groove sidewall
On, the other end of the mechanical platform structure is placed on the step of stepped groove.
10. automobile multifunctional testing stand as described in claim 1, which is characterized in that the mechanical platform structure and the examination
Test stylobate plinth has drop in turnover side, and the lift height of the lifting mechanism is can make mechanical platform structure relative to testing stand
The angle of basic plane overturning makes test vehicle tumble enough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721718861.9U CN207516050U (en) | 2017-12-12 | 2017-12-12 | Automobile multifunctional testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721718861.9U CN207516050U (en) | 2017-12-12 | 2017-12-12 | Automobile multifunctional testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207516050U true CN207516050U (en) | 2018-06-19 |
Family
ID=62544054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721718861.9U Active CN207516050U (en) | 2017-12-12 | 2017-12-12 | Automobile multifunctional testing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207516050U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894338A (en) * | 2017-12-12 | 2018-04-10 | 中机科(北京)车辆检测工程研究院有限公司 | Automobile multifunctional testing stand |
| CN110346084A (en) * | 2019-06-28 | 2019-10-18 | 佛山智异科技开发有限公司 | A kind of centroid detection device and method |
| CN117848739A (en) * | 2024-03-07 | 2024-04-09 | 滨州市检验检测中心(滨州市纺织纤维检验所、滨州市厨具产品质量检验中心) | Vehicle rollover test detection platform |
-
2017
- 2017-12-12 CN CN201721718861.9U patent/CN207516050U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894338A (en) * | 2017-12-12 | 2018-04-10 | 中机科(北京)车辆检测工程研究院有限公司 | Automobile multifunctional testing stand |
| CN110346084A (en) * | 2019-06-28 | 2019-10-18 | 佛山智异科技开发有限公司 | A kind of centroid detection device and method |
| CN110346084B (en) * | 2019-06-28 | 2021-11-23 | 佛山智异科技开发有限公司 | Centroid detection device and method |
| CN117848739A (en) * | 2024-03-07 | 2024-04-09 | 滨州市检验检测中心(滨州市纺织纤维检验所、滨州市厨具产品质量检验中心) | Vehicle rollover test detection platform |
| CN117848739B (en) * | 2024-03-07 | 2024-05-28 | 滨州市检验检测中心(滨州市纺织纤维检验所、滨州市厨具产品质量检验中心) | Vehicle rollover test detection platform |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220412 Address after: 102100 No.3 Kangshun Road, yanqingyuan, Zhongguancun, Yanqing District, Beijing Patentee after: SYC (BEIJING) VEHICLE TESTING ENGINEERING RESEARCH INSTITUTE CO.,LTD. Address before: 102100 No.3 Kangshun Road, yanqingyuan, Zhongguancun, Yanqing District, Beijing Patentee before: SYC (BEIJING) VEHICLE TESTING ENGINEERING RESEARCH INSTITUTE CO.,LTD. Patentee before: Changsha Jinyang mechanical equipment technology development Co., Ltd |