CN104991550A - Wheelbase adjusting system for four-wheel-driven automobile performance test equipment - Google Patents
Wheelbase adjusting system for four-wheel-driven automobile performance test equipment Download PDFInfo
- Publication number
- CN104991550A CN104991550A CN201510405280.9A CN201510405280A CN104991550A CN 104991550 A CN104991550 A CN 104991550A CN 201510405280 A CN201510405280 A CN 201510405280A CN 104991550 A CN104991550 A CN 104991550A
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- comb
- test equipment
- wheelbase
- testing apparatus
- wheel driven
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0243—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model
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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
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a wheelbase adjusting system for four-wheel-driven automobile performance test equipment. The automobile test equipment comprises dynamometers, a braking bench, a speed bench and an automobile test platform for any requiring wheel base adjustment. A wheel base adjusting device is a comb-shaped intermediate platform capable of performing amplitude adjustment so as to realize an interactive mobile mechanical structure. The wheelbase adjusting system for the four-wheel-driven automobile performance test equipment comprises a mobile comb, a static comb, an amplitude adjustment performance mechanism and an E_link mechanism. The comb mechanism of the wheelbase adjusting device has the interactive mobile mechanical structure so that vehicle passing can be realized. The power source of the amplitude adjustment performance mechanism of the wheelbase adjusting device can be hydraulic, pneumatic, electric and spiral mechanisms so that the test equipment of one side can be pushed and vehicle detection of different wheelbases can be realized. The E_link mechanism of the wheelbase adjustment device realizes synchronous running of front and rear chassis dynamometer rollers so that a function of synchronous rotation in change of the wheelbase can also be met.
Description
Technical field
The present invention relates to a kind of 4 wheel driven automotive test equipment shaft pitch adjusting device, particularly relate to a kind of 4-wheel driven car field tests.
Background technology
Along with the development of automotive engineering, 4-wheel driven car develops with surprising rapidity, 4-wheel driven car is liked by the increasing common people gradually, in order to meet the 4-wheel driven car testing requirement day by day strengthened, be necessary to invent a kind of 4-wheel driven car checkout equipment shaft pitch adjusting device, meet two and drive can realize 4-wheel driven car detection while test detects.
Tradition two testing apparatus of driving is a kind of electromechanical integrated product being widely used in automotive test.Driving wheel is positioned on testing apparatus cylinder, and wheel rotates and cylinder is rotated under certain rotating speed, and the equipment be connected with cylinder measures corresponding data, feed back to test macro, reflect the situation of vehicle, 4-wheel driven car due to four wheels be driving wheel, therefore front axle and rear axle all need to test simultaneously.The present invention relates to a kind of 4 wheel driven automotive test equipment shaft pitch adjusting device, the detection of 4-wheel driven car can be realized while detection general two is driven, meet disalignment simultaneously and detect apart from 4-wheel driven car.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of 4 wheel driven automotive test equipment shaft pitch adjusting device, the performance of test disalignment distance 4-wheel driven car and discharge.
In order to achieve the above object, the following technical scheme of the present invention: a kind of wheelbase adjustment System of 4 wheel driven 4 wheel driven automotive performance testing apparatus, comprise comb mechanism, E_link mechanism and automotive test equipment, before and after described comb mechanism, each connection automotive test equipment meets passing through of vehicle, and the cylinder mechanism of two automotive test equipment couples together and realizes cylinder mechanism run-in synchronism by described E_link mechanism.
Further, comb mechanism contains the comb track in the middle of quiet comb, dynamic comb, dynamic comb and the rail wheel above comb track, and dynamic comb is positioned at above comb track.
Further, described comb mechanism also comprises amplitude adjustment topworks, and described amplitude adjustment topworks is a kind of straight line driving mechanism, and amplitude adjustment topworks one end is connected with quiet comb, the other end is connected with dynamic comb, and amplitude adjustment topworks drives and dynamic comb is moved back and forth.
Further, described comb track make automotive test equipment be positioned at comb track above rectilinear motion do not offset.
Further, amplitude adjustment topworks power resources are hydraulic pressure, pneumatic, electronic or screw mechanism, can promote side automotive test equipment, realize disalignment apart from vehicle detection.
Further, E_link mechanism is connected with the drum shaft of testing apparatus by axial clutch, axial clutch is connected with T-shaped commutator, T-shaped commutator is connected with by telescoping universal joint, telescopic universal joint can regulate stroke, ensure that rotary motion, whole E_link mechanism achieves the connection of front and back two testing apparatus cylinder simultaneously, realizes the synchronism of cylinder running.
Further, automotive test device bottom lays main orbit, and automotive test equipment can carry out rectilinear motion back and forth, and the 4-wheel driven car meeting disalignment distance detects.
Adopt technique scheme, the wheelbase adjustment System of a kind of 4 wheel driven 4 wheel driven of the present invention automotive performance testing apparatus conveniently can adjust two automotive test equipment axis distances, and the performance realizing four-wheel drive of science and discharge, according to different test requests, equipment simulating real road condition is as speed, moment of torsion or road load etc., vehicle is tested under the real road condition of simulation, collects data analysis, obtains 4-wheel driven car correlated performance.
Accompanying drawing explanation
Fig. 1 is a kind of 4-wheel driven car testing apparatus of the present invention structural representation;
Fig. 2 is E_link structural representation of the present invention;
Fig. 3 is conventional test device structural scheme of mechanism;
Fig. 4 is that 4-wheel driven car detects schematic diagram.
Embodiment
For making object of the present invention, technical scheme definitely clear, below in conjunction with accompanying drawing, clear, complete description is carried out to technical solution of the present invention.
As shown in Figure 1, a wheelbase adjustment System for 4 wheel driven 4 wheel driven automotive performance testing apparatus, 4 wheel driven automotive test equipment 14 composition comprises conventional test device, dynamic comb 1, quiet comb 2, comb track 3, amplitude adjustment topworks 4, E_link mechanism 5, main orbit 6.Adopt two to drive testing apparatus 2, comb mechanism 12 is for connecting 2 testing apparatuss, and comb mechanism 12 is divided into quiet comb 1 and dynamic comb 2, and dynamic comb 2 is connected with mobile test equipment (automotive test equipment 14), and comb mechanism 12 ensure that passing through of vehicle simultaneously.The mechanisms such as amplitude adjustment topworks 4 power resources can be hydraulic pressure, open, pneumatic, electronic, spiral, can promote side mobile test equipment, realize disalignment apart from vehicle detection.Make wherein mobile test equipment can realize straight line to move back and forth.
Automotive test equipment comprises dynamometer machine, brake platform, speed of a motor vehicle platform and any auto Test Platform needing to adjust wheelbase, and shaft pitch adjusting device is the belly board of the amplitude the done adjustment of comb shape, realizes the physical construction of mutual movement.
As illustrated in fig. 1 and 2, E_link mechanism is connected with the drum shaft of testing apparatus by axial clutch 9, axial clutch 9 is connected with T-shaped commutator 7, T-shaped commutator 7 is connected with by telescoping universal joint 8, telescopic universal joint 8 can regulate stroke, ensure that rotary motion, whole E_link mechanism achieves the connection of front and back two testing apparatus cylinder simultaneously, realizes the synchronism of cylinder running.
As Fig. 1, shown in 3 and 4, 4-wheel driven car testing process, vehicle enters checkout equipment from quiet comb one end, now lifting platform 11 does not fall, according to vehicle wheelbase, amplitude adjusting mechanism operates, dynamic comb and mobile test equipment setting in motion, adjustment wheelbase, when wheelbase adjustment is complete, vehicle moves on, front testing apparatus is entered by comb, now the lifting platform 11 of testing apparatus falls, the cylinder 10 of testing apparatus before and after vehicle antero posterior axis wheel embeds, wheel running drives cylinder 10 to move, according to different test requests, equipment simulating real road condition is as speed, moment of torsion or road load etc., vehicle is tested under the real road condition of simulation, collect data analysis, obtain 4-wheel driven car correlated performance.
Claims (7)
1. the wheelbase adjustment System of a 4 wheel driven automotive performance testing apparatus, comprise comb mechanism (12), E_link mechanism (5) and automotive test equipment (14), it is characterized in that: before and after described comb mechanism, each connection automotive test equipment (14) meets passing through of vehicle, and the cylinder mechanism of two automotive test equipment (14) couples together and realizes cylinder mechanism run-in synchronism by described E_link mechanism (5).
2. the wheelbase adjustment System of a kind of 4 wheel driven automotive performance testing apparatus according to claim 1, it is characterized in that: comb mechanism (12) contains the comb track (3) in the middle of quiet comb (1), dynamic comb (2), dynamic comb and the rail wheel (13) above comb track, and dynamic comb (2) is positioned at above comb track (3).
3. the wheelbase adjustment System of a kind of 4 wheel driven automotive performance testing apparatus according to claim 2, it is characterized in that: described comb mechanism (12) also comprises amplitude adjustment topworks (4), described amplitude adjustment topworks (4) is a kind of straight line driving mechanism, amplitude adjustment topworks (4) one end is connected with quiet comb (1), the other end is connected with dynamic comb (2), and amplitude adjustment topworks (4) drives and dynamic comb (2) is moved back and forth.
4. the wheelbase adjustment System of a kind of 4 wheel driven automotive performance testing apparatus according to claim 3, is characterized in that, described comb track (3) make automotive test equipment (14) be positioned at comb track (3) above rectilinear motion do not offset.
5. the wheelbase adjustment System of a kind of 4 wheel driven automotive performance testing apparatus according to claim 4, it is characterized in that: amplitude adjustment topworks (4) power resources are hydraulic pressure, pneumatic, electronic or screw mechanism, side automotive test equipment can be promoted, realize disalignment apart from vehicle detection.
6. the wheelbase adjustment System of a kind of 4 wheel driven automotive performance testing apparatus according to claim 1, it is characterized in that: E_link mechanism (5) is connected with the drum shaft of testing apparatus by axial clutch (9), axial clutch (9) is connected with T-shaped commutator (7), T-shaped commutator (7) is connected with by telescoping universal joint (8), telescopic universal joint (8) can regulate stroke, ensure that rotary motion simultaneously, whole E_link mechanism achieves the connection of front and back two testing apparatus cylinder, realizes the synchronism of cylinder running.
7. the wheelbase adjustment System of a kind of 4 wheel driven automotive performance testing apparatus according to claim 1, it is characterized in that: main orbit (6) is laid in automotive test equipment (14) bottom, automotive test equipment (14) can carry out rectilinear motion back and forth, and the 4-wheel driven car meeting disalignment distance detects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510405280.9A CN104991550A (en) | 2015-07-13 | 2015-07-13 | Wheelbase adjusting system for four-wheel-driven automobile performance test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510405280.9A CN104991550A (en) | 2015-07-13 | 2015-07-13 | Wheelbase adjusting system for four-wheel-driven automobile performance test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104991550A true CN104991550A (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510405280.9A Withdrawn CN104991550A (en) | 2015-07-13 | 2015-07-13 | Wheelbase adjusting system for four-wheel-driven automobile performance test equipment |
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| CN (1) | CN104991550A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092607A (en) * | 2016-07-29 | 2016-11-09 | 北京博科测试系统股份有限公司 | Vehicle equipment and vehicle detection platform thereof |
| CN106198054A (en) * | 2016-08-30 | 2016-12-07 | 北京博科测试系统股份有限公司 | Twin shaft brake platform and there is the vehicle equipment of this twin shaft brake platform |
| CN106501005A (en) * | 2016-10-17 | 2017-03-15 | 山东交通学院 | A kind of interval adjustable car load ABS monitor stations |
| CN106596134A (en) * | 2016-12-27 | 2017-04-26 | 北京天玺广告有限责任公司 | Four-wheel-driving test device and test method thereof |
| CN109027166A (en) * | 2018-09-06 | 2018-12-18 | 山东交通学院 | A kind of roller synchronizing device based on transmission shaft |
| CN109580253A (en) * | 2018-12-29 | 2019-04-05 | 北京博科测试系统股份有限公司 | A kind of road load simulation system that list twin shaft automatically switches |
| CN111537124A (en) * | 2020-05-19 | 2020-08-14 | 温州任和文化创意有限责任公司 | Centering device of automobile chassis dynamometer |
| CN112082779A (en) * | 2019-06-12 | 2020-12-15 | 中南大学 | Real-time simulation test system for high-speed railway train running under earthquake action |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2600406Y (en) * | 2003-01-24 | 2004-01-21 | 郭新民 | Soil gathering loading device with expansion lift arm |
| 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 |
| CN203191211U (en) * | 2013-01-31 | 2013-09-11 | 深圳市康士柏实业有限公司 | Device for adjusting dynamometer wheelbase imaging method of four-wheel drive vehicle |
| CN203191213U (en) * | 2013-01-31 | 2013-09-11 | 深圳市康士柏实业有限公司 | Device for adjusting dynamometer wheelbase parametric method of four-wheel drive vehicle |
| CN203526246U (en) * | 2013-11-12 | 2014-04-09 | 山东众冠钢板有限公司 | Simple light finisher |
| CN204389080U (en) * | 2014-09-17 | 2015-06-10 | 北京欧润特科技有限公司 | One is applicable to AWD vehicle chassis dynamometer |
| CN204759198U (en) * | 2015-07-13 | 2015-11-11 | 成都力鑫科技有限公司 | Wheel base adjusting device of 4 wheel driven car capability test equipment |
-
2015
- 2015-07-13 CN CN201510405280.9A patent/CN104991550A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2600406Y (en) * | 2003-01-24 | 2004-01-21 | 郭新民 | Soil gathering loading device with expansion lift arm |
| 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 |
| CN203191211U (en) * | 2013-01-31 | 2013-09-11 | 深圳市康士柏实业有限公司 | Device for adjusting dynamometer wheelbase imaging method of four-wheel drive vehicle |
| CN203191213U (en) * | 2013-01-31 | 2013-09-11 | 深圳市康士柏实业有限公司 | Device for adjusting dynamometer wheelbase parametric method of four-wheel drive vehicle |
| CN203526246U (en) * | 2013-11-12 | 2014-04-09 | 山东众冠钢板有限公司 | Simple light finisher |
| CN204389080U (en) * | 2014-09-17 | 2015-06-10 | 北京欧润特科技有限公司 | One is applicable to AWD vehicle chassis dynamometer |
| CN204759198U (en) * | 2015-07-13 | 2015-11-11 | 成都力鑫科技有限公司 | Wheel base adjusting device of 4 wheel driven car capability test equipment |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092607A (en) * | 2016-07-29 | 2016-11-09 | 北京博科测试系统股份有限公司 | Vehicle equipment and vehicle detection platform thereof |
| CN106198054A (en) * | 2016-08-30 | 2016-12-07 | 北京博科测试系统股份有限公司 | Twin shaft brake platform and there is the vehicle equipment of this twin shaft brake platform |
| CN106198054B (en) * | 2016-08-30 | 2019-03-26 | 北京博科测试系统股份有限公司 | Twin shaft brake platform and vehicle equipment with the twin shaft brake platform |
| CN106501005A (en) * | 2016-10-17 | 2017-03-15 | 山东交通学院 | A kind of interval adjustable car load ABS monitor stations |
| CN106596134A (en) * | 2016-12-27 | 2017-04-26 | 北京天玺广告有限责任公司 | Four-wheel-driving test device and test method thereof |
| CN109027166A (en) * | 2018-09-06 | 2018-12-18 | 山东交通学院 | A kind of roller synchronizing device based on transmission shaft |
| CN109027166B (en) * | 2018-09-06 | 2024-01-16 | 山东交通学院 | Roller synchronization device based on transmission shaft |
| CN109580253A (en) * | 2018-12-29 | 2019-04-05 | 北京博科测试系统股份有限公司 | A kind of road load simulation system that list twin shaft automatically switches |
| CN112082779A (en) * | 2019-06-12 | 2020-12-15 | 中南大学 | Real-time simulation test system for high-speed railway train running under earthquake action |
| CN112082779B (en) * | 2019-06-12 | 2022-09-30 | 中南大学 | Real-time simulation test system for high-speed railway train running under earthquake action |
| CN111537124A (en) * | 2020-05-19 | 2020-08-14 | 温州任和文化创意有限责任公司 | Centering device of automobile chassis dynamometer |
| CN111537124B (en) * | 2020-05-19 | 2021-11-30 | 上海昂勤测控技术股份有限公司 | Centering device of automobile chassis dynamometer |
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Application publication date: 20151021 |