CN203858086U - Automobile collision experiment mobile barrier - Google Patents
Automobile collision experiment mobile barrier Download PDFInfo
- Publication number
- CN203858086U CN203858086U CN201420128180.7U CN201420128180U CN203858086U CN 203858086 U CN203858086 U CN 203858086U CN 201420128180 U CN201420128180 U CN 201420128180U CN 203858086 U CN203858086 U CN 203858086U
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- Prior art keywords
- impinger
- obstacle
- vehicle
- vehicle frame
- collision experiment
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- 238000002474 experimental method Methods 0.000 title claims abstract description 16
- 230000004888 barrier function Effects 0.000 title abstract 2
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 5
- 238000012360 testing method Methods 0.000 abstract description 16
- 230000006378 damage Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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Abstract
The utility model discloses an automobile collision experiment mobile barrier which comprises an automobile frame (1). The front and back of the automobile frame (1) are provided with two groups of wheels (2). The end part of the automobile frame (1) is provided with an installation plate (12) and a collision device (4) which is connected with the installation plate (12). The automobile frame (1) is provided with a series of installation holes (11) along a length direction and is provided with a counterweight plate which is installed on the automobile frame (1) through the installation holes (11), and the requirement of an automobile low-speed collision damage test is satisfied.
Description
Technical field
The utility model belongs to vehicle impact testing technical field, relates in particular to a kind of vehicle collision experiment and moves obstacle.
Background technology
Because vehicle safety performance is more and more valued by the people, after automobile generation low speed collision, the degree of injury of automobile and maintenance cost more and more receive the concern of insurance company.According to < < RCAR Low-speed structural crash test protocol > > requirement, the automobile that needs a kind of testing apparatus to produce automobile factory is tested, although these rules are for European market, but some large-scale automobile manufacturing enterprise is also carrying out dependence test in China, to improve vehicle safety, reduce the risk of damaging vehicle due to low speed collision.
In realizing process of the present utility model, inventor finds that prior art at least exists following problem: present stage does not have unified project organization requirement to the obstacle for testing, and domestic also without production, this moves the enterprise of obstacle.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of vehicle collision experiment for automobile low speed collision damage test and moves obstacle.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of vehicle collision experiment moves obstacle, comprises vehicle frame, before and after described vehicle frame, is provided with two groups of wheels, and described vehicle frame end is provided with installing plate, and is provided with impinger and is connected with installing plate;
On described vehicle frame, be provided with along its length series installation hole, and be provided with Weight plate and be arranged on vehicle frame by mounting hole.
On described impinger, be also provided with governor motion, described governor motion comprises regulating block and set screw, and described set screw is threaded with impinger and contacts with installing plate.
Described impinger is provided with suspension ring.
Described wheel is provided with wireless vehicle mounted brake system.
A technical scheme tool in technique scheme has the following advantages or beneficial effect, 1. moves obstacle load mass and can select different balancing weights to adjust according to testing requirements, meets the instruction carriage requirement of different quality; 2. by adjusting the position of mobile counterweight plate on vehicle frame, adjust front and back axle load ratio; 3. remote-control vehicular brake system is installed, can for mobile obstacle, provides the damping force of effect, prevent from colliding rear generation secondary collision; 4. obstacle front end crash device, with micromatic setting, can carry out up-down adjustment to the height of impinger.Meet the requirement of automobile low speed collision damage testing experiment.
Accompanying drawing explanation
Fig. 1 moves the structural representation of obstacle for the vehicle collision experiment providing in the utility model embodiment;
Fig. 2 is the vertical view that Fig. 1 vehicle collision experiment moves obstacle;
Fig. 3 is the structural representation that Fig. 1 vehicle collision experiment moves the governor motion of obstacle;
Mark in above-mentioned figure is: 1, vehicle frame, 11, mounting hole, 12, installing plate, 2, wheel, 3, Weight plate, 4, impinger, 41, regulating block, 42, set screw, 43, suspension ring, 5, wireless vehicle mounted brake system.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Referring to Fig. 1 and Fig. 2, a kind of vehicle collision experiment moves obstacle, comprises vehicle frame 1, and vehicle frame 1 front and back are provided with two groups of wheels 2, and vehicle frame 1 end is provided with installing plate 12, and is provided with impinger 4 and is connected with installing plate 12;
On vehicle frame 1, be provided with along its length series installation hole 11, and be provided with Weight plate 3 and be arranged on vehicle frame 1 by mounting hole 11, the Weight plate 3 of series of standards weight is set, according to test, need to select corresponding Weight plate 3 to be connected on vehicle frame 1.On vehicle frame 1, series installation hole 11 along its length can be for adjusting the link position of Weight plate 3, thus axle load ratio before and after adjusting.
On impinger 4, be also provided with governor motion, governor motion comprises regulating block 41 and set screw 42, set screw 42 is threaded with impinger 4 and contacts with installing plate 12, by set screw 42, hold out against installing plate 12 adjusting position, impinger 4 upper and lower surfaces are equipped with many group governor motions, easy to adjust stable.
Impinger 4 is provided with suspension ring 43, utilizes suspender belt that impinger 4 is sling, and is arranged on the installing plate 12 of mobile obstacle, then installs regulating block 41.
Wheel 2 is provided with wireless vehicle mounted brake system 5, can for mobile obstacle, provide the damping force of effect, prevents from colliding rear generation secondary collision.
Impinger 4 is to separate design with mobile obstacle, maintain easily and maintain, the installed surface design of impinger 4 is porose, with matching of mobile obstacle front mounting plate 12, be bolted to connection, upper surface is equipped with detachable suspension ring 43, utilizes suspender belt that impinger 4 is sling, be arranged on mobile obstacle installing plate 12, then install adjustment block; Install vehicle-mounted braking control enclosure and vehicle-mounted braking oil pipe, four brake gears are carried out to exhaust, use the manual test brake gear check brakes device can effective brake; According to test vehicle quality, mobile obstacle is carried out to counterweight, the Weight plate of standard weights 3 is bolted on the vehicle frame 1 of mobile obstacle, and meets testing requirements, check that four tire pressure make it reach 2.5ba; The micromatic setting that regulates impinger 4 front ends, making the distance between impinger 4 lower surfaces and ground is 200mm ± 10mm.All the other operating process are undertaken by < < RCAR Low-speed structural crash test protocol > > requirement, and test vehicle rear bumper is tested.
Adopt after above-mentioned structure, 1. move obstacle load mass and can select different balancing weights to adjust according to testing requirements, meet the instruction carriage requirement of different quality; 2. by adjusting the position of mobile counterweight plate 3 on vehicle frame 1, adjust front and back axle load ratio; 3. remote-control vehicular brake system is installed, can for mobile obstacle, provides the damping force of effect, prevent from colliding rear generation secondary collision; 4. obstacle front end crash device 4, with micromatic setting, can carry out up-down adjustment to the height of impinger 4.Meet the requirement of automobile low speed collision damage testing experiment.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (4)
1. vehicle collision experiment moves an obstacle, it is characterized in that, comprises vehicle frame (1), is provided with two groups of wheels (2) before and after described vehicle frame (1), and described vehicle frame (1) end is provided with installing plate (12), and is provided with impinger (4) and is connected with installing plate (12);
On described vehicle frame (1), be provided with along its length series installation hole (11), and be provided with Weight plate (3) and be arranged on vehicle frame (1) by mounting hole (11).
2. vehicle collision experiment as claimed in claim 1 moves obstacle, it is characterized in that, described impinger is also provided with governor motion on (4), described governor motion comprises regulating block (41) and set screw (42), and described set screw (42) is threaded with impinger (4) and contacts with installing plate (12).
3. vehicle collision experiment as claimed in claim 1 or 2 moves obstacle, it is characterized in that, described impinger (4) is provided with suspension ring (43).
4. vehicle collision experiment as claimed in claim 3 moves obstacle, it is characterized in that, described wheel (2) is provided with wireless vehicle mounted brake system (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128180.7U CN203858086U (en) | 2014-03-20 | 2014-03-20 | Automobile collision experiment mobile barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128180.7U CN203858086U (en) | 2014-03-20 | 2014-03-20 | Automobile collision experiment mobile barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203858086U true CN203858086U (en) | 2014-10-01 |
Family
ID=51607932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420128180.7U Expired - Lifetime CN203858086U (en) | 2014-03-20 | 2014-03-20 | Automobile collision experiment mobile barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203858086U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458186A (en) * | 2014-12-15 | 2015-03-25 | 中国汽车工程研究院股份有限公司 | Counterguard system for small-bias head-on collision of vehicles |
| CN106468622A (en) * | 2015-08-14 | 2017-03-01 | 陕西重型汽车有限公司 | Torsional Fatigue Testing Bench for Automotive Ftame with prestowage device |
| CN106969922A (en) * | 2017-04-24 | 2017-07-21 | 中国汽车技术研究中心 | Movable rigid barrier for vehicle collision test |
| CN107796634A (en) * | 2017-10-19 | 2018-03-13 | 中国汽车技术研究中心 | A kind of autonomous emergency braking system test target chassis of automobile |
| CN112665869A (en) * | 2020-11-24 | 2021-04-16 | 江苏科技大学 | Movable barrier for automobile side collision test |
-
2014
- 2014-03-20 CN CN201420128180.7U patent/CN203858086U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458186A (en) * | 2014-12-15 | 2015-03-25 | 中国汽车工程研究院股份有限公司 | Counterguard system for small-bias head-on collision of vehicles |
| CN104458186B (en) * | 2014-12-15 | 2017-02-08 | 中国汽车工程研究院股份有限公司 | Counterguard system for small-bias head-on collision of vehicles |
| CN106468622A (en) * | 2015-08-14 | 2017-03-01 | 陕西重型汽车有限公司 | Torsional Fatigue Testing Bench for Automotive Ftame with prestowage device |
| CN106468622B (en) * | 2015-08-14 | 2019-05-21 | 陕西重型汽车有限公司 | Torsional Fatigue Testing Bench for Automotive Ftame with prestowage device |
| CN106969922A (en) * | 2017-04-24 | 2017-07-21 | 中国汽车技术研究中心 | Movable rigid barrier for vehicle collision test |
| CN107796634A (en) * | 2017-10-19 | 2018-03-13 | 中国汽车技术研究中心 | A kind of autonomous emergency braking system test target chassis of automobile |
| CN112665869A (en) * | 2020-11-24 | 2021-04-16 | 江苏科技大学 | Movable barrier for automobile side collision test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |