CN202092870U - Real-time side-tipping stability test device of vehicle - Google Patents
Real-time side-tipping stability test device of vehicle Download PDFInfo
- Publication number
- CN202092870U CN202092870U CN2011200991307U CN201120099130U CN202092870U CN 202092870 U CN202092870 U CN 202092870U CN 2011200991307 U CN2011200991307 U CN 2011200991307U CN 201120099130 U CN201120099130 U CN 201120099130U CN 202092870 U CN202092870 U CN 202092870U
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- vehicle
- tipping
- test device
- real
- tilting bed
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Abstract
The utility model relates to a side-tipping stability test device of a vehicle, in particular to a real-time side-tipping stability test device of the vehicle, which comprises a base, a tipping platform, hydraulic oil cylinders, a traction column and the vehicle to be tested; one side of the tipping platform is supported on the base through two hinges; an inner pit is arranged in the center of the base; two hydraulic oil cylinders are arranged at the bottom of the inner pit; the ends of the hydraulic oil cylinders are hinged with the other side of the tipping platform; a steel wire rope is arranged on the traction column; the other end of the steel wire rope is connected with the vehicle to be tested; the front side of the tipping platform is provided with a pressure sensor, and the back side of the tipping platform is provided with a tilt sensor; an anti-skid baffle is arranged on the tipping platform; and an anchor chain is arranged on the tipping platform, and the anchor chain is connected with the vehicle to be tested. The real-time side-tipping stability test device of the vehicle can realize the real-time monitoring to the state of the tipping platform through reaction measurement, so that the tipping stability test to the vehicle is reliable and correct.
Description
Technical field
The utility model is a kind of vehicle roll stability test device, particularly a kind of vehicle roll stability real-time test device.
Background technology
Truck is the automobile that a kind of load-bearing is hauled goods, so the roll stability of truck is had very high requirement.Have higher roll stability in order to ensure truck, just must carry out the mensuration of roll stability newly-designed truck.The mensuration of roll stability is realized by the vehicle roll stability test device.Existing vehicle roll stability test device can't be caught the tumble angle of overturn of moment of vehicle exactly on platform, Automobile Design department just is difficult to automobile is done further improvement like this.
Summary of the invention
The purpose of this utility model is can't catch the defective at slide-out angle in order to overcome existing vehicle roll stability test device, invent a kind of vehicle roll stability real-time test device, this device can be tumbled to automobile and be carried out real-time monitoring, has improved measuring accuracy greatly.
The purpose of this utility model realizes as follows: described vehicle roll stability real-time test device, form by base, tilting bed, hydraulic jack, trussed shore and tested vehicle, one side of tilting bed is passed through two hinged supports on base, the central authorities of base are provided with hole in, bottom, interior hole is provided with two hydraulic jacks, the end of hydraulic jack and the opposite side of tilting bed are hinged, and trussed shore is provided with wire rope, and the other end of wire rope is connected with tested vehicle; The tilting bed front is provided with pressure transducer, and the tilting bed back side is provided with obliquity sensor.
Described tilting bed is provided with anti-skidding baffle plate.
Described tilting bed is provided with anchor chain, and anchor chain is connected with tested vehicle.
Good effect of the present utility model is as follows: the tilting bed front that focuses on of the present utility model is provided with pressure transducer, the tilting bed back side is provided with obliquity sensor, the measured value of pressure transducer is by Computer Processing and monitoring, when this measured value reduces to zero, just can accurately catch the angle of overturn by obliquity sensor, total system can realize the real-time monitoring to the tipping table state by pressure transducer and obliquity sensor.
Description of drawings
Fig. 1 is the utility model structural drawing
Among the figure: 1 base, 2 tilting beds, 3 hydraulic jacks
4 trussed shores, 5 tested vehicles, 6 hinges
10 obliquity sensors, 11 anti-skidding baffle plate 12 anchor chains
Embodiment
Shown in Figure 2 as Fig. 1, described vehicle roll stability real-time test device, form by base 1, tilting bed 2, hydraulic jack 3, trussed shore 4 and tested vehicle 5, one side of tilting bed 2 is bearing on the base 1 by two hinges 6, the central authorities of base 1 are provided with hole 7 in, and 7 bottoms, interior hole are provided with two hydraulic jacks 3, and the opposite side of the end of hydraulic jack 3 and tilting bed 2 is hinged, trussed shore 4 is provided with wire rope 8, and the other end of wire rope 8 is connected with tested vehicle 5; Tilting bed 2 fronts are provided with pressure transducer 9, and tilting bed 2 back sides are provided with obliquity sensor 10.
Described tilting bed 2 is provided with anti-skidding baffle plate 11.
Described tilting bed 2 is provided with anchor chain 12, and anchor chain 12 is connected with tested vehicle 5.
Do when tumbling test, tested vehicle is placed along the tilting bed length direction, and single wheel is parked on one group of pressure transducer, the opposite side wheel chokes with anti-skidding baffle plate, prevent that tire from breakking away, anchor chain is hung on the front and back towing hook of vehicle, make anchor chain lax but surplus is little, to hold the overturning-free degree of being of vehicle.The angle of inclination of tilting bed is measured by the obliquity sensor that is installed in the tilting bed back side, increase along with tip-over angle, the doughnut of close hydraulic jack one side reduces gradually to the pressure of pressure transducer, this pressure is counter-force, so pressure transducer is also referred to as the counter-force measuring instrument, the counter-force signal is changed through amplifier, after the amplification, be sent to computing machine, computing machine is handled in real time and is monitored this signal, when counter-force reduces to zero, being given the alarm and sent immediately by computing machine stops to the oil-filled instruction of oil cylinder, gathers the side rake angle numerical value of this moment simultaneously, and should value by printer output.For avoiding the car body rollover, the counter-force limit can be set near certain zero value in the practical operation, when reaching this value, hydraulic cylinder stops to continue elongation, and notes this tip-over angle.Total system can realize real-time monitoring to the tipping table state by counter-force measuring instrument and obliquity sensor.
Claims (3)
1. vehicle roll stability real-time test device, it is characterized in that: it is made up of base, tilting bed, hydraulic jack, trussed shore and tested vehicle, one side of tilting bed is passed through two hinged supports on base, the central authorities of base are provided with hole in, bottom, interior hole is provided with two hydraulic jacks, the end of hydraulic jack and the opposite side of tilting bed are hinged, and trussed shore is provided with wire rope, and the other end of wire rope is connected with tested vehicle; The tilting bed front is provided with pressure transducer, and the tilting bed back side is provided with obliquity sensor.
2. vehicle roll stability real-time test device according to claim 1, it is characterized in that: described tilting bed is provided with anti-skidding baffle plate.
3. vehicle roll stability real-time test device according to claim 1, it is characterized in that: described tilting bed is provided with anchor chain, and anchor chain is connected with tested vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200991307U CN202092870U (en) | 2011-03-30 | 2011-03-30 | Real-time side-tipping stability test device of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200991307U CN202092870U (en) | 2011-03-30 | 2011-03-30 | Real-time side-tipping stability test device of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202092870U true CN202092870U (en) | 2011-12-28 |
Family
ID=45367931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200991307U Expired - Fee Related CN202092870U (en) | 2011-03-30 | 2011-03-30 | Real-time side-tipping stability test device of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202092870U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162970A (en) * | 2013-03-14 | 2013-06-19 | 哈尔滨工业大学 | Planet truck testing soil tank with pitching rotation and side-tipping rotation functions |
| CN103630163A (en) * | 2013-12-12 | 2014-03-12 | 深圳出入境检验检疫局玩具检测技术中心 | Tester and test method for rollover of toys |
| WO2015027655A1 (en) * | 2013-08-27 | 2015-03-05 | 北京二七轨道交通装备有限责任公司 | Overturning test system for overhead contact system maintenance vehicle |
| CN107271195A (en) * | 2016-04-08 | 2017-10-20 | 重庆车辆检测研究院有限公司 | Automobile roll and side rollover testing table |
| CN110642150A (en) * | 2019-09-02 | 2020-01-03 | 中国一冶集团有限公司 | Function extension of crawler crane safety monitoring management system |
| 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 |
-
2011
- 2011-03-30 CN CN2011200991307U patent/CN202092870U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162970A (en) * | 2013-03-14 | 2013-06-19 | 哈尔滨工业大学 | Planet truck testing soil tank with pitching rotation and side-tipping rotation functions |
| CN103162970B (en) * | 2013-03-14 | 2015-05-13 | 哈尔滨工业大学 | Planet truck testing soil tank with pitching rotation and side-tipping rotation functions |
| WO2015027655A1 (en) * | 2013-08-27 | 2015-03-05 | 北京二七轨道交通装备有限责任公司 | Overturning test system for overhead contact system maintenance vehicle |
| RU2629816C1 (en) * | 2013-08-27 | 2017-09-04 | СиАрАрСи БЕЙДЖИНГ ЭРЦИ ЛОКОМОУТИВ КО., ЛТД. | Rollover testing system of vehicle for maintenance and repair of overhead catenary |
| CN103630163A (en) * | 2013-12-12 | 2014-03-12 | 深圳出入境检验检疫局玩具检测技术中心 | Tester and test method for rollover of toys |
| CN103630163B (en) * | 2013-12-12 | 2015-10-21 | 深圳出入境检验检疫局玩具检测技术中心 | Toy is tumbled tester and method of testing thereof |
| CN107271195A (en) * | 2016-04-08 | 2017-10-20 | 重庆车辆检测研究院有限公司 | Automobile roll and side rollover testing table |
| CN110642150A (en) * | 2019-09-02 | 2020-01-03 | 中国一冶集团有限公司 | Function extension of crawler crane safety monitoring management system |
| 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 |
|---|---|---|---|
| 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: 20111228 Termination date: 20120330 |