CN201773004U - Vehicle rollover generator used for automobile safety test - Google Patents
Vehicle rollover generator used for automobile safety test Download PDFInfo
- Publication number
- CN201773004U CN201773004U CN2010202610907U CN201020261090U CN201773004U CN 201773004 U CN201773004 U CN 201773004U CN 2010202610907 U CN2010202610907 U CN 2010202610907U CN 201020261090 U CN201020261090 U CN 201020261090U CN 201773004 U CN201773004 U CN 201773004U
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- pressure cylinder
- vehicle rollover
- generating means
- connecting rod
- base
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Abstract
The utility model discloses a vehicle rollover generator used for an automobile safety test, which is simple in structure and easy in operation and comprises a base and a testboard as well as a pushing mechanism, wherein the pushing mechanism comprises a pressure cylinder, an upper connecting rod and a lower connecting rod; one side of the testboard is hinged on the base, and the other side is connected with one end of the upper connecting rod; one ends of the pressure cylinder and the lower connecting rod are respectively pivoted on the base and arranged oppositely, the other ends are pivoted on one end of the upper connecting rod far away from the testboard. The vehicle rollover generator is characterized in that a simple connecting rod mechanism is used to form a pushing mechanism, thus leading the device to be simpler in structure, convenient to use and simple in operation.
Description
Technical field
The utility model relates to a kind of vehicle testing equipment of automotive safety test usefulness, especially a kind of vehicle side turning generating means.
Background technology
In automobile manufacture industry, in order to improve the automotive safety coefficient, need carry out various safety tests to vehicle, as the rollover test of automobile, frontal collision test, side impact test etc., wherein the rollover test is one of main project of safety test.This project mainly detects automobile in rollover process safe protective value, vehicle shell structure distortion situation.So, need a kind of generating means of simulated automotive rollover, be used to detect security performance and correlation technique index behind the vehicle side turning.At present, automobile enterprise normally builds minimum facility temporarily and tests, and this mode is more loaded down with trivial details.And, because the power that artificial test applies is big or small inhomogeneous, the therefore influence test result of turning on one's side easily.A notification number is CN201277913Y, the day for announcing is on July 22nd, 2009, the name of innovation and creation is called: the Chinese patent of " testing table is changeed in the rollover in band ramp " discloses a kind of testing table that changes with the rollover in ramp, and it comprises long ramp, hill climbing test, Parking test, brake test, rollover test etc.This testing table has been concentrated a plurality of test events, can carry out Multitest, but the enforcement of this testing table need be built many peripheral facilities, and floor area is very big.In addition, the articulated position of this roll-over test platform is located on the side of testing table, the rotational angle of testing table is reached make vehicle side turning, and then the extension elongation of piston rod should be longer, and pressure cylinder is also corresponding longer, and this use to pressure cylinder is totally unfavorable.Device of the present utility model is, is combined into pushing mechanism by a simple linkage assembly, makes apparatus structure simpler, easy to use, simple to operate.
Summary of the invention
The purpose of this utility model provides a kind of vehicle rollover generating means that is used for simple in structure, the processing ease of automotive safety test.
In order to realize above-mentioned technical purpose, the utility model has adopted following technical scheme: a kind of vehicle rollover generating means of automotive safety test usefulness, comprise base, test board, described vehicle rollover generating means also comprises pushing mechanism, described pushing mechanism comprises pressure cylinder, goes up connecting rod, lower link, described test board one side is hinged on the base, opposite side is connected with an end of last connecting rod, one end of described pressure cylinder and lower link is articulated on the base respectively and is oppositely arranged, and the other end of described pressure cylinder and lower link is articulated on the connecting rod end away from test board.Last connecting rod and lower link open maximum angle less than 180 degree.Thrust unit adopts linkage assembly, and corresponding size also significantly reduces, and is applying under the situation of identical power, can easily tested thing be overthrown.
As preferably, the maximum rotation angle is 55 degree between described base and the test board, guarantees that tested object reaches the rollover requirement.
As preferably, described pushing mechanism has two groups at least, is parallel longitudinal and arranges, the group number of pushing mechanism is set according to the Different Weight of tested object.
As preferably, described pressure cylinder is oil pressure cylinder or is pressure cylinder that pressure cylinder is provided with according to detected object and uses oil cylinder or cylinder.
As preferably, on base, also be provided with the some support columns that support test board, warranty test platform initial position is steady.
After adopting technique scheme, the vehicle rollover generating means of the automotive safety test usefulness that the utility model provides has following beneficial effect:
1. adopt the connecting rod pushing mechanism, simple in structure, compact, effect is obvious.
2. easy for installation, manipulate easily.
Description of drawings
Fig. 1 is a front view of the present utility model
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is the right view of Fig. 1
Among the figure: connecting rod 33 lower links 34 on connecting rod support 22 pressure cylinders 31 piston rods 32 on base 1 test board 2 pushing mechanisms 3 support columns 4 bearings 11 pressure cylinder bearings 12 lower link bearings 13 supporting bases 21.
Embodiment
Do detailed description below in conjunction with accompanying drawing and embodiment.
In Fig. 1, Fig. 2, Fig. 3, the vehicle rollover generating means of automotive safety test usefulness comprises base 1, test board 2 and pushing mechanism 3.Described base 1 is made by shaped steel or steel plate, is fixed with bearing 11, pressure cylinder bearing 12, lower link bearing 13 on the base 1.Described test board 2 is made by shaped steel or steel plate, is fixed with supporting base 21 on the test board 2, goes up connecting rod support 22, baffle plate 23, and baffle plate 23 is arranged on the front end of test board 2, can stop that tested thing skids off test board 2 when low-angle.Test board 2 is articulated and connected by the bearing 11 of supporting base 21 with base 1, and test board 2 can be rotated with respect to base 1.Pushing mechanism 3 comprises pressure cylinder 31, goes up connecting rod 33, lower link 34, described test board 2 one sides are hinged on the base 1, opposite side is connected with an end of last connecting rod 33, one end of described pressure cylinder 31 and lower link 34 is articulated on the base 1 respectively and is oppositely arranged, and the other end of described pressure cylinder 31 and lower link 34 is articulated on the connecting rod 33 end away from test board 2.Described pressure cylinder 31 can be pressure cylinder or oil pressure cylinder according to measurand, and in the present embodiment, described pressure cylinder 31 is a pressure cylinder, is power source with pressurized air.Pushing mechanism 3 is connected on base 1, the test board 2, and by pressure cylinder 31 is applied power, test board 2 is rotated in a fan-shaped angle, and its maximum rotation angle is 55 degree, and last connecting rod 33 and lower link 34 open maximum angle less than 180 degree.
Supporting base 21 and bearing 11 pin joints are arranged on 1/3rd position of test board 2 front ends, make on the center of rotation of testing table 2 and move, applying under the situation of identical power, more laborsaving on side than test board 2 with the pin joint of base 1, make pressure cylinder 31 length dimensions and last connecting rod 33 simultaneously, lower link 34 sizes are also corresponding shortens.
In order to guarantee enough big expulsive force and to keep vehicle rollover generating means steady operation, in device, be provided with two groups of described pushing mechanisms 3, and arrange at parallel longitudinal.
When device uses, at first the vehicle rollover generating means with the automotive safety test is placed on the smooth place, front end at device is provided with a ramp, tested vehicle is parked on the test board 2 as requested, open pressure source then, start pushing mechanism 3, described test board 2 is rotated, tested vehicle is overthrown, realized the rollover test purpose.
The utility model main points are, are combined into pushing mechanism by a simple linkage assembly, make apparatus structure simpler, easy to use, simple to operate.
Claims (8)
1. the vehicle rollover generating means of automotive safety test usefulness, comprise base (1), test board (2), it is characterized in that, described vehicle rollover generating means also comprises pushing mechanism (3), described pushing mechanism (3) comprises pressure cylinder (31), last connecting rod (33), lower link (34), described test board (2) one sides are hinged on the base (1), opposite side is connected with an end of last connecting rod (33), one end of described pressure cylinder (31) and lower link (34) is articulated on the base (1) respectively and is oppositely arranged, and the other end of described pressure cylinder (31) and lower link (34) is articulated in the last end away from test board (2) of connecting rod (33).
2. the vehicle rollover generating means of automotive safety test usefulness according to claim 1 is characterized in that, the maximum rotation angle is 55 degree between described base (1) and the test board (2).
3. the vehicle rollover generating means of automotive safety test usefulness according to claim 1 and 2 is characterized in that described pushing mechanism (3) has two groups at least, is parallel longitudinal and arranges.
4. the vehicle rollover generating means of automotive safety test usefulness according to claim 1 and 2 is characterized in that described pressure cylinder (31) is an oil pressure cylinder.
5. the vehicle rollover generating means of automotive safety test usefulness according to claim 1 and 2 is characterized in that described pressure cylinder (31) is a pressure cylinder.
6. the vehicle rollover generating means of automotive safety test usefulness according to claim 1 and 2 is characterized in that, also is provided with the some support columns (4) that support test board (2) on base 1.
7. the vehicle rollover generating means of automotive safety test usefulness according to claim 3 is characterized in that described pressure cylinder (31) is an oil pressure cylinder.
8. the vehicle rollover generating means of automotive safety test usefulness according to claim 3 is characterized in that described pressure cylinder (31) is a pressure cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202610907U CN201773004U (en) | 2010-07-16 | 2010-07-16 | Vehicle rollover generator used for automobile safety test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202610907U CN201773004U (en) | 2010-07-16 | 2010-07-16 | Vehicle rollover generator used for automobile safety test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201773004U true CN201773004U (en) | 2011-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202610907U Expired - Fee Related CN201773004U (en) | 2010-07-16 | 2010-07-16 | Vehicle rollover generator used for automobile safety test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201773004U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353209A (en) * | 2016-11-03 | 2017-01-25 | Tcl瑞智（惠州）制冷设备有限公司 | Compressor packing verification testing method and device |
| CN107084826A (en) * | 2017-05-17 | 2017-08-22 | 郑州云海信息技术有限公司 | A kind of device for being used to pack vibration-testing |
| CN109489990A (en) * | 2018-11-08 | 2019-03-19 | 东南大学 | Truck side turns over imitative experimental appliance |
| CN109556887A (en) * | 2019-01-17 | 2019-04-02 | 天津商业大学 | Test and experiment device is turned on a kind of vehicle side of gradient adjustable |
-
2010
- 2010-07-16 CN CN2010202610907U patent/CN201773004U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353209A (en) * | 2016-11-03 | 2017-01-25 | Tcl瑞智（惠州）制冷设备有限公司 | Compressor packing verification testing method and device |
| CN107084826A (en) * | 2017-05-17 | 2017-08-22 | 郑州云海信息技术有限公司 | A kind of device for being used to pack vibration-testing |
| CN109489990A (en) * | 2018-11-08 | 2019-03-19 | 东南大学 | Truck side turns over imitative experimental appliance |
| CN109489990B (en) * | 2018-11-08 | 2020-05-05 | 东南大学 | Rollover simulation experiment device for truck |
| CN109556887A (en) * | 2019-01-17 | 2019-04-02 | 天津商业大学 | Test and experiment device is turned on a kind of vehicle side of gradient adjustable |
| CN109556887B (en) * | 2019-01-17 | 2024-05-14 | 天津商业大学 | Vehicle limit of adjustable slope turns over test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20130716 |