CN205384146U - A test bench and detection device that is used for detecting with integration of betweencenters sideslip amount between double -steering axle car wheel - Google Patents
A test bench and detection device that is used for detecting with integration of betweencenters sideslip amount between double -steering axle car wheel Download PDFInfo
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- CN205384146U CN205384146U CN201620039552.8U CN201620039552U CN205384146U CN 205384146 U CN205384146 U CN 205384146U CN 201620039552 U CN201620039552 U CN 201620039552U CN 205384146 U CN205384146 U CN 205384146U
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Abstract
The utility model discloses a test bench and detection device that is used for detecting with integration of betweencenters sideslip amount between double -steering axle car wheel belongs to automobile performance inspection equipment, the utility model discloses a fill the blank in the automated inspection field of sideslipping between double -steering axle vehicle axle to realize between double -steering axle automobile wheel, detect betweencenters sideslip amount the time. To go two last automobile fixing device of the device assembly body fixed with the automobile frame being examined the automobile during use, it rotates to drive vehicle steering wheel through the unsteady pavement simulation mechanism among the test bench, yawing force that vehicle steering wheel produced when rotating is transmitted on two yawing force force cell sensor through the pavement simulation mechanism of floating, thereby measure the yawing force of each directive wheel, thereby make the technical staff have the longitudinal pull rod and the vertical pull rod to the car of purpose to adjust according to the inspection result, confirm the reasonable positional parameter of car and satisfy ackerman steering how much, the completion is to the detection and the adjustment of vehicle steering wheel yawing force.
Description
Technical field
This utility model belongs to car consumption credit equipment, is specifically related between a kind of double steering shaft automotive wheels detecting device integrated with side slip between axes.
Background technology
China's wheel side sliding amount to causing because failing co-ordination due to two steering spindles of double steering shaft steering and side slip between axes are but without making relevant regulations, breakking away between namely the wheel side sliding caused due to toeing-in angle and camber angle mismate is taken turns, " motor vehicles safe and technical specification " has detailed regulation.
For design and the research of double steering shaft steering mechanism, the work done on theory analysis both at home and abroad is a lot, but the application technology of reality is immature.It is reported, the research of double steering shaft automobile Sideslip between axles etection theory is little, just say nothing of the detection means of reality.The method both at home and abroad simple manual measurement also being rested on for the detection of double steering shaft automobile Sideslip between axles at present, namely testing staff detects by an unaided eye in steering each part whether serious wear and whether screw loosens, measure the fit dimension between each part with meter ruler, again through road examination method judge whether qualified.This method efficiency is low, and the personnel of input are many, and testing result error is big.
Therefore, develop cheap, can detect between double steering shaft automotive wheels simultaneously, the detection system of side slip between axes, detect the functional fault of automobile fast and accurately with this, it is ensured that traffic safety, be an extremely urgent task.
Summary of the invention
In order to fill up the blank at the double steering shaft automatic detection field of automobile Sideslip between axles, and realize detecting between double steering shaft automotive wheels, while side slip between axes, it is provided that detecting device integrated with side slip between axes between a kind of double steering shaft automotive wheels.Floating pavement simulation mechanism in this device can running status when simulating wheel travels on road surface effectively, side slip walue and side slip between axes between the wheel of twin shaft car of turning direction can being detected, while detection, the size of skid amount can be adjusted in real time by technical staff according to testing result simultaneously.
The technical scheme that this utility model adopts is as follows:
A kind of Detecting data for detection integrated with side slip between axes between double steering shaft automotive wheels, is made up of support framework and measuring mechanism assembly 7 and floating pavement simulation mechanism 8；Floating pavement simulation mechanism 8 is connected with first bearing sensor assembly the 12, second bearing sensor assembly the 13, the 3rd bearing sensor assembly 14 supported in framework and measuring mechanism assembly 7 and the 4th bearing sensor assembly by two longitudinal support beam in float support framework 32, and floating pavement simulation mechanism 8 is connected with the first lateral force measuring device 16 supported in framework and measuring mechanism assembly 7 and the second lateral force measuring device 17 by two cross-brace beams in float support framework 32；
Wherein, described support framework and measuring mechanism assembly 7 by the first horizontal cover plate 9, horizontal cover plate the 11, first bearing sensor assembly the 12, second bearing sensor assembly the 13, the 3rd bearing sensor assembly 14 of longitudinal cover plate 10, second and the 4th bearing sensor assembly the 15, first lateral force measuring device the 16, second lateral force measuring device 17, support framework assembly 18 and be directed laterally to plate 19 and form；First horizontal cover plate 9 is identical with the second horizontal cover plate 11 structure, and the first horizontal cover plate 9 and the second horizontal cover plate 11 are fixed on support framework assembly 18, and longitudinal cover plate 10 is fixed on support framework assembly 18；First bearing sensor assembly the 12, second bearing sensor assembly the 13, the 3rd bearing sensor assembly 14 and the 4th bearing sensor assembly 15 are each attached to the two ends supporting on the bottom longeron of framework assembly 18, first lateral force measuring device 16 and the second lateral force measuring device 17 are connected on the bottom crossbeam supporting framework assembly 18, two are directed laterally to the centre that plate 19 is separately fixed on two, the bottom longeron supporting framework assembly 18
Described floating pavement simulation mechanism 8 by float support framework 32, power transmission chain wheel shaft assembly 33, driven chain wheel shaft assembly 34, test pavement simulating crawler belt assembly 35 and crawler belt supporting seat 36, first be directed laterally to bearing assembly 38 and second and be directed laterally to bearing assembly 39 and form, first is directed laterally to bearing assembly 38, and be directed laterally to bearing assembly 39 structure with second identical, forming by two bearings and bearing block, first is directed laterally to bearing assembly 38 and second is directed laterally to bearing assembly 39 and is fixed on the center in the following face of float support framework 32；Float support framework 32 is connected with first bearing sensor assembly the 12, second bearing sensor assembly the 13, the 3rd bearing sensor assembly the 14, the 4th bearing sensor assembly the 15, first lateral force measuring device 16 supported in framework and measuring mechanism assembly 7 and the second lateral force measuring device 17 respectively.
First lateral force measuring device 16 is identical with the second lateral force measuring device 17 structure, forms by the first force cell engaging lug 23, first sensor pulling force earrings 24, side force force cell 25, force cell debugging nut the 26, second sensor pulling force earrings 27 and the second force cell engaging lug 28；First force cell engaging lug 23 is identical with the second force cell engaging lug 28 structure, first sensor pulling force earrings 24 is identical with the second sensor pulling force earrings 27 structure, first force cell engaging lug 23 and first sensor pulling force earrings 24 are rotationally connected, and first sensor pulling force earrings 24 is connected with side force force cell 25；Force cell debugging nut 26 is connected with side force force cell 25, and the second sensor pulling force earrings 27 is debugged nut 26 with force cell and is connected, and the second force cell engaging lug 28 and the second sensor pulling force earrings 27 are rotationally connected.
First bearing sensor assembly the 12, second bearing sensor assembly the 13, the 3rd bearing sensor assembly 14 is identical with the 4th bearing sensor assembly 15 structure, form by ball-and-socket on LOAD CELLS 29, power transmission steel ball 30 and LOAD CELLS 31, power transmission steel ball 30 contacts connection with LOAD CELLS 31 by spherical surface, and on LOAD CELLS, ball-and-socket 29 contacts connection with power transmission steel ball 30 by spherical surface.
Described power transmission chain wheel shaft assembly 33 is made up of first roller bearing seat the 40, first roller sprocket 41, counter flange 42, Rolling motor 43, second tin roller sprocket wheel 44 and second tin roller bearing block 45；First roller sprocket 41 is identical with second tin roller sprocket wheel 44 structure；First roller bearing seat 40 and Rolling motor 43 key connect, counter flange 42 is fixedly connected on the surface at the two ends of Rolling motor 43, first roller sprocket 41 and second tin roller sprocket wheel 44 are separately fixed on two counter flanges 42 at the two ends of Rolling motor 43, and second tin roller bearing block 45 and Rolling motor 43 key connect.
Described driven chain wheel shaft assembly 34 is made up of the first driven shaft bearing block 46, driven shaft sprocket wheel 47, driven shaft 48 and the second driven shaft bearing block 49；Driven shaft 48 is 5 symmetrical segmentation multidiameters, two ends are provided with two driven shaft bearing blocks and install axle, middle for driven shaft sprocket wheel installation axle, and it is provided with two keyways on the face of cylinder at the two ends of driven shaft sprocket wheel installation axle, driven shaft sprocket wheel is installed the both sides of axle and is provided with two transition axises, the driven shaft bearing block that first driven shaft bearing block 46 is arranged on driven shaft 48 and arranges is installed above axle, two driven shaft sprocket wheels 47 and driven shaft 48 are in transmission connection by key, the driven shaft bearing block that second driven shaft bearing block 49 is arranged on driven shaft 48 and arranges is installed above axle.
Described test pavement simulating crawler belt assembly 35 forms by being sequentially connected with before and after several test pavement simulating track unit assemblies 50；Test pavement simulating track unit assembly 50 is made up of crawler belt pipe inner link assembly 51 and crawler belt pipe outer link assembly 52, and crawler belt pipe inner link assembly 51 and crawler belt pipe outer link assembly 52 connect；
Described crawler belt pipe inner link assembly 51 is made up of 2 lateral power transmission guide bearing assemblies 53, crawler belt pipe 54 and 4 roller inner link assemblies 55, crawler belt pipe 54 is connected by two square steel tubes and forms, and crawler belt pipe 54 is fixed be connected with lateral power transmission guide bearing assembly 53 and roller inner link assembly 55；Lateral power transmission guide bearing assembly 53 is fixed on the centre position of crawler belt pipe 54, and 4 roller inner link assemblies 55 are separately fixed at the two ends of crawler belt pipe 54 by bolt；Crawler belt pipe outer link assembly 52 is made up of 2 lateral power transmission guide bearing assemblies 53, crawler belt pipe 54 and 4 roller outer link assemblies 56, lateral power transmission guide bearing assembly 53 is fixed on the centre position of crawler belt pipe 54, and 4 roller outer link assemblies 56 are separately fixed at the two ends of crawler belt pipe 54；
Described lateral power transmission guide bearing assembly 53 is made up of power transmission bearing 57 and force transmission shaft bearing 58, power transmission bearing 57 is standard rolling bearing, force transmission shaft bearing 58 is connected by two ladder pin shaft installing connecting plate and front end of rear end and forms, the bearing pin of force transmission shaft bearing 58 front end is provided with position-limit mechanism to limit the axial location of power transmission bearing 57, power transmission bearing 57 is installed in the first paragraph ladder pin shaft of force transmission shaft bearing 58, and the end face of power transmission bearing 57 bearing inner ring contacts connection with the shaft shoulder face of the second segment ladder pin shaft of force transmission shaft bearing 58；Roller inner link assembly 55 is made up of load-bearing bearing 59, inner plate 60 and chain hinge pin 61, and load-bearing bearing 59 and inner plate 60 are connected by chain hinge pin 61；Described roller outer link assembly 56 is made up of two symmetrical outer plates 62；Roller outer link assembly 56 is connected with roller inner link assembly 55 by chain hinge pin 61.
Described crawler belt supporting seat 36 is formed by fixedly connecting by side force stressed plate 63, track support plate 64 and support base 65, track support plate 64 is a centre be plane two ends is the platy structure of arc-shaped, side force stressed plate 63 is platy structure, and supporting base 65 is housing class formation part；Side force stressed plate in test pavement simulating crawler belt assembly 35 and crawler belt supporting seat 36 63 rolls and connects.
Between a kind of double steering shaft automotive wheels including described Detecting data detecting device integrated with side slip between axes, this device is mainly made up of with mounting foundation assembly the 1, first automobile fixing device assembly 3 and the second automobile fixing device assembly 4 Detecting data；Detecting data and mounting foundation assembly 1 are made up of 4 completely identical in structure Detecting data 5 and testing stand mounting foundation 6, and testing stand mounting foundation 6 is horizontal foundation, and 4 Detecting data 5 are symmetrically installed on the both sides of testing stand mounting foundation 6；First automobile fixing device assembly 3 and the second automobile fixing device assembly 4 are connected with tested carriage frame by the fixing drag hook 66 of vehicle frame, the collaborative work of both first automobile fixing device assembly 3 and the second automobile fixing device assembly 4, plays the effect that vehicle right and left position is fixing；4 deflecting rollers of tested vehicle 2 drive on 4 Detecting data 5 respectively, and wheel connects with test pavement simulating crawler belt assembly 35 face in Detecting data 5.
First automobile fixing device assembly 3 is identical with the second automobile fixing device assembly 4 structure, forms by the fixing drag hook 66 of vehicle frame, electric block 67, electric block installing plate 68 and automobile fixing device supporting seat assembly 69；Fixing drag hook 66 frame of carriage of vehicle frame is fixing to be used, the fixing drag hook 66 of vehicle frame and electric block 67 connect, electric block 67 is fixed on electric block installing plate 68, electric block installing plate 68 upper end is provided with two semicircle earrings, two earrings of electric block installing plate 68 upper end are rotationally connected with the support slipper 70 in automobile fixing device supporting seat assembly 69, and the lower end of electric block installing plate 68 is connected with two force cells 76 in automobile fixing device supporting seat assembly 69.
Automobile fixing device supporting seat assembly 69 is made up of support slipper 70, support post 71, support post fixed roof 72, support post pull bar 73, the fixing briquetting 74 of pull bar, mounting foundation 75 and force cell 76；The rear end of support slipper 70 is provided for the tapped through hole that fixing slide block uses with support post 71 relative position, support post 71 is to be formed by fixedly connecting by mounting base and circular abutment, support post 71 is connected in mounting foundation 75, support slipper 70 is installed on the circular abutment of support post 71, fix the support slipper 70 position on support post 71 again, support post fixed roof 72 is arranged on the top of support post 71, one end of support post pull bar 73 is connected with support post fixed roof 72, the other end of support post pull bar 73 is connected with the fixing briquetting 74 of pull bar, the fixing briquetting 74 of pull bar is connected in mounting foundation 75, force cell 76 is connected with support slipper 70.
The beneficial effects of the utility model:
1, main 4 side force detecting devices detecting device integrated with side slip between axes and 2 automobile fixing device compositions between double steering shaft automotive wheels described in the utility model.
2, between double steering shaft automotive wheels described in the utility model detecting device integrated with side slip between axes can make the deflecting roller side force to vehicle detection while automobile steering roller side force size is adjusted in real time, according to the positional parameter that each car is different, it is adjusted correspondingly, realize detection integrated with what adjust, the positional parameter making the deflecting roller of automobile reaches the adverse effects such as best fit state, the inordinate wear of minimizing or elimination automobile tire and oil consumption increase at short notice.
3, detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model the problem that multi-steering axle automobile can not be carried out side force detection by conventional detection devices is solved, the multi-steering axle automobile steering roller side force detection that this project is made up of dynamic lateral power Detecting data and adjustment integration apparatus, develop one Sideslip between axles detection and adjustment system between wheel, it is achieved that to the detection integration of side slip walue and side slip between axes between wheel.The work efficiency that motor vehicles is measured can be effectively improved, and detection system stability is reliable, simple to operate.
4, detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model can the truth run on road surface of dynamic analog automobile, by floating type dynamic test pavement simulating mechanism, deflecting roller side force size is passed to side force force measuring machine simultaneously, measure the size of deflecting roller side force, it is achieved deflecting roller is quickly carried out detection and the debugging of side force before dispatching from the factory or during detection by vehicle.
Accompanying drawing explanation
Fig. 1 is vehicle testing system composition schematic diagram detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Fig. 2 is the isometric projection figure of Detecting data detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model and mounting foundation assembly；
Fig. 3 is Detecting data isometric projection figure detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Fig. 4 is the isometric projection figure supporting framework and measuring mechanism assembly detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Fig. 5 is the isometric projection figure supporting framework assembly detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Fig. 6 is the isometric projection figure of lateral force measuring device detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Fig. 7 is the isometric projection figure of bearing sensor assembly detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Fig. 8 is the isometric projection figure of floating pavement simulation mechanism detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Fig. 9 is the isometric projection figure of float support framework detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Figure 10 is the isometric projection figure of power transmission chain wheel shaft assembly detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Figure 11 is the elevational projection of power transmission chain wheel shaft assembly detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Figure 12 is the isometric projection figure of driven chain wheel shaft assembly detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Figure 13 is the isometric projection figure of driven chain wheel shaft detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Figure 14 is the isometric projection figure of test pavement simulating crawler belt assembly detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Figure 15 is the isometric projection figure of test pavement simulating track unit assembly detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Figure 16 is the isometric projection figure of test pavement simulating track unit assembly reverse side detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Figure 17 is the isometric projection figure of crawler belt pipe detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model and inner link assembly；
Figure 18 is the isometric projection figure of crawler belt pipe detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model and outer link assembly；
Figure 19 is the isometric projection figure of guiding assemblage assembly detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Figure 20 is the isometric projection figure of directive wheel mounting seat detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Figure 21 is the isometric projection figure of bearing roller inner link assembly detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Figure 22 is the isometric projection figure of bearing roller outer link assembly detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Figure 23 is the isometric projection figure of crawler belt supporting seat detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Figure 24 is the isometric projection figure of automobile fixing device assembly detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
Figure 25 is the isometric projection figure of automobile fixing device supporting seat assembly detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model；
nullAccompanying drawing labelling in the figures above is as follows: 1. Detecting data and mounting foundation assembly，2. detection vehicle,No. 3.1 automobile fixing device assemblies,No. 4.2 automobile fixing device assemblies，5. Detecting data，6. testing stand mounting foundation，7. support framework and measuring mechanism assembly，8. floating pavement simulation mechanism，No. 9.1 horizontal cover plates，10. longitudinal cover plate，11.2 number horizontal cover plate,12.1 number bearing sensor assembly，13.2 number bearing sensor assembly，14.3 number bearing sensor assembly，15.4 number bearing sensor assembly,16.1 number lateral force measuring device,17.2 number lateral force measuring device，18. support framework assembly,19. be directed laterally to plate,20.1 number horizontal cover plate support beam，21.2 number horizontal cover plate support beam，22. fixed support frame frame，23.1 number force cell engaging lug，24.1 number sensor pulling force earrings,25. side force force cell,26. force cell debugging nut,27.2 number sensor pulling force earrings,28.2 number force cell engaging lug,29. ball-and-socket on LOAD CELLS,30. power transmission steel ball，31. LOAD CELLS,32. float support framework,33. power transmission chain wheel shaft assembly，34. driven chain wheel shaft assembly,35. test pavement simulating crawler belt assembly,36. crawler belt supporting seat,37. float support framework,38.1 number be directed laterally to bearing assembly,39.2 number be directed laterally to bearing assembly,40.1 number roller bearing seat,41.1 number roller sprocket，42. counter flange,43. Rolling motor,44.2 number roller sprocket，45.2 number roller bearing seat，46.1 number driven shaft bearing block，47. driven shaft sprocket wheel，48. driven shaft，49.2 number driven shaft bearing block，50. test pavement simulating track unit assembly，51. crawler belt pipe inner link assembly，52. crawler belt pipe outer link assembly,53. lateral power transmission guide bearing assembly,54. crawler belt pipe，55. roller inner link assembly，56. roller outer link assembly，57. power transmission bearing，58. force transmission shaft bearing，59. load-bearing bearing，60. inner plate，61. chain hinge pin，62. outer plate,63. side force stressed plate，64. track support plate，65. support base，66. drag hook fixed by vehicle frame,67. electric block，68. electric block installing plate，69. automobile fixing device supporting seat assembly，70. support slipper，71. support post，72. support post fixed roof，73. support post pull bar，74. briquetting fixed by pull bar，75. mounting foundation,76. force cell.
Detailed description of the invention
By way of example technical solutions of the utility model it is further explained below and illustrates.
Embodiment 1
As depicted in figs. 1 and 2, detecting device integrated with side slip between axes between double steering shaft automotive wheels described in the utility model mainly it is made up of with 1, No. 1 automobile fixing device assembly 3 of mounting foundation assembly and No. 2 automobile fixing device assemblies 4 Detecting data.
Detecting data and mounting foundation assembly 1 are made up of 4 completely identical in structure Detecting data 5 and testing stand mounting foundation 6, testing stand mounting foundation 6 is Horizontal concrete ground or other types horizontal foundation, and 4 Detecting data 5 are symmetrically installed on the both sides of testing stand mounting foundation 6.No. 1 automobile fixing device assembly 3 and No. 2 automobile fixing device assemblies 4 are connected with tested carriage frame by the fixing drag hook 66 of vehicle frame, the collaborative work of both No. 1 automobile fixing device assembly 3 and No. 2 automobile fixing device assemblies 4, plays the effect that vehicle right and left position is fixing.4 deflecting rollers of tested vehicle drive on 4 Detecting data 5 respectively, and wheel connects with test pavement simulating crawler belt assembly 35 face in Detecting data 5.
As it is shown on figure 3, described 4 Detecting data 5 structures are identical, by supporting framework and measuring mechanism assembly 7 and floating pavement simulation mechanism 8 forms.Floating pavement simulation mechanism 8 is bolted with No. 1 bearing sensor assembly 13, No. 3 bearing sensor assemblies 13 of 12, No. 2 bearing sensor assemblies supported in framework and measuring mechanism assembly 7 and No. 4 bearing sensor assemblies by two longitudinal support beam in float support framework 37, and floating pavement simulation mechanism 8 is bolted with No. 1 lateral force measuring device 16 supported in framework and measuring mechanism assembly 7 and No. 2 lateral force measuring device 17 by two cross-brace beams in float support framework 37.
As shown in Figure 4 and Figure 5, support framework described in the utility model and measuring mechanism assembly 7 include No. 1 horizontal cover plate 9, longitudinal 11, No. 1 bearing sensor assembly of the horizontal cover plate of cover plate 10,2,13, No. 3 bearing sensor assemblies 14 of 12, No. 2 bearing sensor assemblies and No. 4 bearing sensor assemblies 16, No. 2 lateral force measuring device 17 of 15, No. 1 lateral force measuring device, support framework assembly 18 and be directed laterally to plate 19.
No. 1 horizontal cover plate 9 is identical with No. 2 horizontal cover plate 11 structures, is the steel plate class formation part of steel plate panel beating.No. 1 horizontal cover plate 9 and No. 2 horizontal cover plates 11 are bolted on support framework assembly 18.The L-type structural member that longitudinal cover plate 10 is processed into for steel plate, longitudinal cover plate 10 is bolted on support framework assembly 18.
Support framework assembly 18 and include 20, No. 2 horizontal cover plate support beams 21 of No. 1 horizontal cover plate support beam and fixed support frame frame 22, No. 1 horizontal cover plate support beam 20 is identical with No. 2 horizontal cover plate support beam 21 structures, process by rectangular steel tube, fixed support frame frame 22 is tower structure part, being processed by steel-pipe welding, No. 1 horizontal cover plate support beam 20 and No. 2 horizontal cover plate support beams 21 are bolted on fixed support frame frame 22.
No. 1 bearing sensor assembly 13, No. 3 bearing sensor assemblies 14 of 12, No. 2 bearing sensor assemblies and No. 4 bearing sensor assemblies 15 are each through the two ends being bolted on the bottom longeron supporting framework assembly 18, No. 1 lateral force measuring device 16 and No. 2 lateral force measuring device 17 are bolt-connected to support on the bottom crossbeam of framework assembly 18, two are directed laterally to plate 19 and are separately fixed at the centre on two, the bottom longeron supporting framework assembly 18 by bolt, play guide effect for floating pavement simulation mechanism 8.
As shown in Figure 6, No. 1 lateral force measuring device 16 is identical with No. 2 lateral force measuring device 17 structures, forms by 23, No. 1 sensor pulling force earrings 24 of No. 1 force cell engaging lug, side force force cell 25, force cell debugging 26, No. 2 sensor pulling force earrings 27 of nut and No. 2 force cell engaging lugs 28.nullNo. 1 force cell engaging lug 23 is identical with No. 2 force cell engaging lug 28 structures，It is earrings type structural member，No. 1 sensor pulling force earrings 24 is identical with No. 2 sensor pulling force earrings 27 structures，It is front end and threaded prong like part is set with connecting lug rear end，No. 1 force cell engaging lug 23 and No. 1 sensor pulling force earrings 24 are rotationally connected by bearing pin，No. 1 sensor pulling force earrings 24 is threadeded with side force force cell 25 by the screw thread of self，Lock again through locking nut，Force cell debugging nut 26 is threadeded with side force force cell 25，Lock again through locking nut，No. 2 sensor pulling force earrings 27 are threadeded with force cell debugging nut 26，Lock again through locking nut，No. 2 force cell engaging lugs 28 and No. 2 sensor pulling force earrings 27 are rotationally connected by bearing pin.
As it is shown in fig. 7, No. 1 bearing sensor assembly 13, No. 3 bearing sensor assemblies 14 of 12, No. 2 bearing sensor assemblies are identical with No. 4 bearing sensor assembly 15 structures.Forming by ball-and-socket on LOAD CELLS 29, power transmission steel ball 30 and LOAD CELLS 31, power transmission steel ball 30 contacts connection with LOAD CELLS 31 by spherical surface, and on LOAD CELLS, ball-and-socket 29 contacts connection with power transmission steel ball 30 by spherical surface.On LOAD CELLS, ball-and-socket 29 is connected with floating pavement simulation mechanism 8 by bolt.
As shown in Figure 8 and Figure 9, described floating pavement simulation mechanism 8 is made up of float support framework 32, power transmission chain wheel shaft assembly 33, driven chain wheel shaft assembly 34, test pavement simulating crawler belt assembly 35 and crawler belt supporting seat 36.
Float support framework 32 is by float support framework 37, No. 1 be directed laterally to bearing assembly 38 and No. 2 be directed laterally to bearing assembly 39 and form, float support framework 37 is welded by rectangular steel pipe, upper and lower surface at float support framework 37 all has 20-30 screwed hole, No. 1 is directed laterally to bearing assembly 38 be directed laterally to bearing assembly 39 structure with No. 2 identical, form by two bearings and bearing block, No. 1 be directed laterally to bearing assembly 38 and No. 2 be directed laterally to bearing assembly 39 and be bolted on the center in the following face of float support framework 37.
Power transmission chain wheel shaft assembly 33 and driven chain wheel shaft assembly 34 are separately fixed at the both sides of float support framework 37 upper surface by bolt, test pavement simulating crawler belt assembly 35 is connected with the rolling of driven chain wheel shaft assembly 34 sprocket wheel with power transmission chain wheel shaft assembly 33 respectively, crawler belt supporting seat 36 is bolted on float support framework 32, and the load-bearing bearing 59 inside test pavement simulating crawler belt assembly 35 contacts connection with crawler belt supporting seat 36 upper surface face.
As shown in Figure 10 and Figure 11, described power transmission chain wheel shaft assembly 33 includes 40, No. 1 roller sprocket 41 of No. 1 roller bearing seat, counter flange 42,43, No. 2 roller sprocket 44 of Rolling motor and No. 2 roller bearing seats 45.The circular ring type structural member that counter flange 42 processes for steel plate, and circumferentially arrange due to 6-10 manhole.No. 1 roller sprocket 41 is identical with No. 2 roller sprocket 44 structures, is the chain colyliform structural member that steel plate is processed into.
No. 1 roller bearing seat 40 and Rolling motor 43 key connect, counter flange 42 is welded on the surface at the two ends of Rolling motor 43, No. 1 roller sprocket 41 and No. 2 roller sprocket 44 are separately fixed on two counter flanges at two ends of Rolling motor 43 by bolt, and No. 2 roller bearing seats 45 and Rolling motor 43 key connect.
As shown in Figure 12 and Figure 13, described driven chain wheel shaft assembly 34 is made up of No. 1 driven shaft bearing block 46, driven shaft sprocket wheel 47, driven shaft 48 and No. 2 driven shaft bearing blocks 49.
Driven shaft 48 is 5 symmetrical segmentation multidiameters, two ends are provided with two driven shaft bearing blocks and install axle, middle for driven shaft sprocket wheel installation axle, and it is provided with two keyways on the face of cylinder at the two ends of driven shaft sprocket wheel installation axle, driven shaft sprocket wheel is installed the both sides of axle and is provided with two transition axises, is used for preventing driven shaft 48 play on No. 1 driven shaft bearing block 46 and No. 2 driven shaft bearing blocks 49.
No. 1 driven shaft bearing block 46 is arranged on above the driven shaft bearing block installation axle of setting on driven shaft 48, two driven shaft sprocket wheels 47 and driven shaft 48 are in transmission connection by key, and No. 2 driven shaft bearing blocks 49 are arranged on above the driven shaft bearing block installation axle of setting on driven shaft 48.
As shown in Figure 14 to Figure 16, test pavement simulating crawler belt assembly 35 described in the utility model is a class crawler belt shape structural member closed, and is connected to form by passing sequentially through bearing pin before and after several test pavement simulating track unit assemblies 50.Test pavement simulating track unit assembly 50 is made up of crawler belt pipe inner link assembly 51 and crawler belt pipe outer link assembly 52, and crawler belt pipe inner link assembly 51 and crawler belt pipe outer link assembly 52 are connected by bearing pin.
As shown in FIG. 17 to 22, crawler belt pipe inner link assembly 51 described in the utility model is made up of 2 lateral power transmission guide bearing assemblies 53, crawler belt pipe 54 and 4 roller inner link assemblies 55, crawler belt pipe 54 is welded by two square steel tubes, crawler belt pipe 54 is provided with 24 manholes, installs and uses for lateral power transmission guide bearing assembly 53 and roller inner link assembly 55.Lateral power transmission guide bearing assembly 53 is bolted on the centre position of crawler belt pipe 54, and 4 roller inner link assemblies 55 are separately fixed at the two ends of crawler belt pipe 54 by bolt.
Crawler belt pipe outer link assembly 52 described in the utility model is made up of 2 lateral power transmission guide bearing assemblies 53, crawler belt pipe 54 and 4 roller outer link assemblies 56, lateral power transmission guide bearing assembly 53 is bolted on the centre position of crawler belt pipe 54, and 4 roller outer link assemblies 56 are separately fixed at the two ends of crawler belt pipe 54 by bolt.
Described lateral power transmission guide bearing assembly 53 is made up of power transmission bearing 57 and force transmission shaft bearing 58, power transmission bearing 57 is standard rolling bearing, force transmission shaft bearing 58 is welded by two ladder pin shaft installing connecting plate and front end of rear end, the installation connecting plate of force transmission shaft bearing 58 rear end is provided with 4 tapped through holes, the bearing pin of force transmission shaft bearing 58 front end is provided with jump-ring slot, power transmission bearing 57 is installed in the first paragraph ladder pin shaft of force transmission shaft bearing 58, the end face of power transmission bearing 57 bearing inner ring contacts connection with the shaft shoulder face of the second segment ladder pin shaft of force transmission shaft bearing 58, the axial location of power transmission bearing 57 is limited by jump ring.
Described roller inner link assembly 55 is made up of load-bearing bearing 59, inner plate 60 and chain hinge pin 61, and load-bearing bearing 59 and inner plate 60 are connected by chain hinge pin 61.
Described roller outer link assembly 56 is made up of two symmetrical outer plates 62.Roller outer link assembly 56 is connected with roller inner link assembly 55 by chain hinge pin 61.
As shown in figure 23, crawler belt supporting seat 36 described in the utility model is a welding structural element, it is welded by side force stressed plate 63, track support plate 64 and support base 65, track support plate 64 is a centre be plane two ends is the platy structure of arc-shaped, side force stressed plate 63 is for be processed platy structure by steel plate, supporting base 65 by the housing class formation part of Plate Welding, bottom is provided with connecting plate and reinforcement, and is provided with 4-8 manhole on the connecting plate of bottom.Lateral power transmission guide bearing assembly 53 in test pavement simulating track unit assembly 50 and the side force stressed plate 63 in crawler belt supporting seat 36 roll and connect, and are delivered on side force force cell 25 by the wheel lateral force suffered by test pavement simulating track unit assembly 50.
As shown in figures 24 and 25, No. 1 automobile fixing device assembly 3 described in the utility model is identical with No. 2 automobile fixing device assembly 4 structures, forms by the fixing drag hook 66 of vehicle frame, electric block 67, electric block installing plate 68 and automobile fixing device supporting seat assembly 69.nullThe fixing drag hook 66 of vehicle frame is the hook formation part processed by steel plate，The back side is provided with tapped through hole，Screw lock vehicle frame is used during for fixing vehicle frame，Rear end processing has the through hole of a Φ 80-Φ 100，The fixing drag hook 66 of frame of carriage and electric block 67 connect use，Electric block 67 is standard model electric block，Need to select concrete model according to fixing light weight scope，Electric block installing plate 68 is the flat board assembling structure part that a upper end is provided with two semicircle earrings，Electric block 67 is bolted on electric block installing plate 68，Two earrings bearing pins of electric block installing plate 68 upper end are rotationally connected with the support slipper 70 in automobile fixing device supporting seat assembly 69，The lower end of electric block installing plate 68 is connected with two force cells 76 in automobile fixing device supporting seat assembly 69 by bolt.
Automobile fixing device supporting seat assembly 69 described in the utility model is made up of support slipper 70, support post 71, support post fixed roof 72, support post pull bar 73, the fixing briquetting 74 of pull bar, mounting foundation 75 and force cell 76.Support slipper 70 be one by the housing class formation part of Plate Welding, the rear end of slide block is provided with tapped through hole, for fixing slide block and support post 71 relative position, support post 71 is a weldment being welded by mounting base and circular abutment, is provided with 4 manholes passed through for bolt on mounting base.Support post 71 is connected in the T-slot in mounting foundation 75 by T-bolt, support slipper 70 is installed on the circular abutment of support post 71, again through the fixing support slipper 70 position on support post 71 of locking nut, support post fixed roof 72 is arranged on the top of support post 71, one end of support post pull bar 73 is connected with support post fixed roof 72 by bearing pin, the other end of support post pull bar 73 is connected by the fixing briquetting 74 of bearing pin and pull bar, the fixing briquetting 74 of pull bar is connected in the T-slot in mounting foundation 75 by T-bolt, force cell 76 is standard force-measuring sensor, the size of model is selected by the scope of fixing tested vehicle weight, force cell 76 is connected with support slipper 70 by bolt.
This utility model is adopted to carry out the operation principle of car load deflecting roller side force detection:
Tested automobile 2 is driven on Detecting data and mounting foundation assembly 1 position as shown in Figure 1, automobile steering roller drives on Detecting data, automobile frame is fixed by two automobile fixing device assemblies, by the floating pavement simulation mechanism 8 driving automobile steered wheel rotation in Detecting data, the side force produced when automobile steering roller rotates is delivered on two side force force cells 25 by floating pavement simulation mechanism 8, thus measuring the side force of each deflecting roller, so that technical staff is according to checking that the autotelic cross-tie to automobile of result and longitudinal tie are adjusted, determine the rational positional parameter of automobile and meet Ackermann steering geometry, complete the detection to automobile steering roller side force and adjustment.
Claims (10)
1. one kind for the Detecting data of detection integrated with side slip between axes between double steering shaft automotive wheels, it is characterised in that this testing stand is by supporting framework and measuring mechanism assembly (7) and floating pavement simulation mechanism (8) forms；Floating pavement simulation mechanism (8) is by two longitudinal support beam in float support framework (32) and the first bearing sensor assembly (12) supported in framework and measuring mechanism assembly (7), second bearing sensor assembly (13), 3rd bearing sensor assembly (14) and the 4th bearing sensor assembly (15) connect, floating pavement simulation mechanism (8) is connected with the first lateral force measuring device (16) supported in framework and measuring mechanism assembly (7) and the second lateral force measuring device (17) by two cross-brace beams in float support framework (32)；
Wherein, described support framework and measuring mechanism assembly (7) are by the first horizontal cover plate (9), longitudinal cover plate (10), the second horizontal cover plate (11), the first bearing sensor assembly (12), the second bearing sensor assembly (13), the 3rd bearing sensor assembly (14) and the 4th bearing sensor assembly (15), the first lateral force measuring device (16), the second lateral force measuring device (17), support framework assembly (18) and be directed laterally to plate (19) and form；First horizontal cover plate (9) is identical with the second horizontal cover plate (11) structure, and the first horizontal cover plate (9) and the second horizontal cover plate (11) are fixed in support framework assembly (18), and longitudinal cover plate (10) is fixed in support framework assembly (18)；First bearing sensor assembly (12), the second bearing sensor assembly (13), the 3rd bearing sensor assembly (14) and the 4th bearing sensor assembly (15) are each attached to the two ends supporting on the bottom longeron of framework assembly (18), first lateral force measuring device (16) and the second lateral force measuring device (17) are connected on the bottom crossbeam supporting framework assembly (18), two are directed laterally to the centre that plate (19) is separately fixed on two, the bottom longeron supporting framework assembly (18)
Described floating pavement simulation mechanism (8) is by float support framework (32), power transmission chain wheel shaft assembly (33), driven chain wheel shaft assembly (34), test pavement simulating crawler belt assembly (35) and crawler belt supporting seat (36), first is directed laterally to bearing assembly (38) and second is directed laterally to bearing assembly (39) composition, first is directed laterally to bearing assembly (38), and be directed laterally to bearing assembly (39) structure with second identical, form by two bearings and bearing block, first is directed laterally to bearing assembly (38) and second is directed laterally to bearing assembly (39) and is fixed on the center in float support framework (32) below face；Float support framework (32) is connected with the first bearing sensor assembly (12) supported in framework and measuring mechanism assembly (7), the second bearing sensor assembly (13), the 3rd bearing sensor assembly (14), the 4th bearing sensor assembly (15), the first lateral force measuring device (16) and the second lateral force measuring device (17) respectively.
2. a kind of Detecting data for detection integrated with side slip between axes between double steering shaft automotive wheels according to claim 1, it is characterized in that, first lateral force measuring device (16) is identical with the second lateral force measuring device (17) structure, by the first force cell engaging lug (23), first sensor pulling force earrings (24), side force force cell (25), force cell debugging nut (26), the second sensor pulling force earrings (27) and the second force cell engaging lug (28) composition；First force cell engaging lug (23) is identical with the second force cell engaging lug (28) structure, first sensor pulling force earrings (24) is identical with the second sensor pulling force earrings (27) structure, first force cell engaging lug (23) and first sensor pulling force earrings (24) are rotationally connected, and first sensor pulling force earrings (24) is connected with side force force cell (25)；Force cell debugging nut (26) is connected with side force force cell (25), second sensor pulling force earrings (27) is debugged nut (26) with force cell and is connected, and the second force cell engaging lug (28) and the second sensor pulling force earrings (27) are rotationally connected.
3. a kind of Detecting data for detection integrated with side slip between axes between double steering shaft automotive wheels according to claim 1, it is characterized in that, first bearing sensor assembly (12), second bearing sensor assembly (13), 3rd bearing sensor assembly (14) is identical with the 4th bearing sensor assembly (15) structure, by ball-and-socket on LOAD CELLS (29), power transmission steel ball (30) and LOAD CELLS (31) composition, power transmission steel ball (30) contacts connection with LOAD CELLS (31) by spherical surface, on LOAD CELLS, ball-and-socket (29) contacts connection with power transmission steel ball (30) by spherical surface.
4. a kind of Detecting data for detection integrated with side slip between axes between double steering shaft automotive wheels according to claim 1, it is characterized in that, described power transmission chain wheel shaft assembly (33) is made up of the first roller bearing seat (40), the first roller sprocket (41), counter flange (42), Rolling motor (43), second tin roller sprocket wheel (44) and second tin roller bearing block (45)；First roller sprocket (41) is identical with second tin roller sprocket wheel (44) structure；First roller bearing seat (40) and Rolling motor (43) key connect, counter flange (42) is fixedly connected on the surface at the two ends of Rolling motor (43), first roller sprocket (41) and second tin roller sprocket wheel (44) are separately fixed on two counter flanges (42) at the two ends of Rolling motor (43), and second tin roller bearing block (45) and Rolling motor (43) key connect.
5. a kind of Detecting data for detection integrated with side slip between axes between double steering shaft automotive wheels according to claim 1, it is characterized in that, described driven chain wheel shaft assembly (34) is made up of the first driven shaft bearing block (46), driven shaft sprocket wheel (47), driven shaft (48) and the second driven shaft bearing block (49)；Driven shaft (48) is a symmetrical five-part form multidiameter, two ends are provided with two driven shaft bearing blocks and install axle, middle for driven shaft sprocket wheel installation axle, and it is provided with two keyways on the face of cylinder at the two ends of driven shaft sprocket wheel installation axle, driven shaft sprocket wheel is installed the both sides of axle and is provided with two transition axises, first driven shaft bearing block (46) is arranged on the upper driven shaft bearing block arranged of driven shaft (48) and installs above axle, two driven shaft sprocket wheels (47) and driven shaft (48) are in transmission connection by key, second driven shaft bearing block (49) is arranged on the upper driven shaft bearing block arranged of driven shaft (48) and installs above axle.
6. a kind of Detecting data for detection integrated with side slip between axes between double steering shaft automotive wheels according to claim 1, it is characterized in that, described test pavement simulating crawler belt assembly (35) is sequentially connected with by several test pavement simulatings track unit assembly (50) front and back and forms；Test pavement simulating track unit assembly (50) is made up of crawler belt pipe inner link assembly (51) and crawler belt pipe outer link assembly (52), and crawler belt pipe inner link assembly (51) and crawler belt pipe outer link assembly (52) connect；
Described crawler belt pipe inner link assembly (51) is made up of 2 lateral power transmissions guide bearing assembly (53), crawler belt pipe (54) and four rollers inner link assembly (55), crawler belt pipe (54) is connected by two square steel tubes and forms, and crawler belt pipe (54) is fixedly connected with lateral power transmission guide bearing assembly (53) and roller inner link assembly (55)；Lateral power transmission guide bearing assembly (53) is fixed on the centre position of crawler belt pipe (54), and four rollers inner link assembly (55) are separately fixed at the two ends of crawler belt pipe (54) by bolt；Crawler belt pipe outer link assembly (52) is made up of two lateral power transmissions guide bearing assembly (53), crawler belt pipe (54) and four rollers outer link assembly (56), lateral power transmission guide bearing assembly (53) is fixed on the centre position of crawler belt pipe (54), and four rollers outer link assembly (56) are separately fixed at the two ends of crawler belt pipe (54)；
Described lateral power transmission guide bearing assembly (53) is made up of power transmission bearing (57) and force transmission shaft bearing (58), power transmission bearing (57) is standard rolling bearing, force transmission shaft bearing (58) is connected by two ladder pin shaft installing connecting plate and front end of rear end and forms, the bearing pin of force transmission shaft bearing (58) front end is provided with position-limit mechanism to limit the axial location of power transmission bearing (57), power transmission bearing (57) is installed in the first paragraph ladder pin shaft of force transmission shaft bearing (58), the end face of power transmission bearing (57) bearing inner ring contacts connection with the shaft shoulder face of the second segment ladder pin shaft of force transmission shaft bearing (58)；Roller inner link assembly (55) is made up of load-bearing bearing (59), inner plate (60) and chain hinge pin (61), and load-bearing bearing (59) and inner plate (60) are connected by chain hinge pin (61)；Described roller outer link assembly (56) is made up of two symmetrical outer plates (62)；Roller outer link assembly (56) is connected with roller inner link assembly (55) by chain hinge pin (61).
7. a kind of Detecting data for detection integrated with side slip between axes between double steering shaft automotive wheels according to claim 1, it is characterized in that, described crawler belt supporting seat (36) is formed by fixedly connecting by side force stressed plate (63), track support plate (64) and support base (65), track support plate (64) is a centre be plane two ends is the platy structure of arc-shaped, side force stressed plate (63) is platy structure, and supporting base (65) is housing class formation part；Side force stressed plate (63) face in test pavement simulating crawler belt assembly (35) and crawler belt supporting seat (36) rolls and connects.
8. detecting device integrated with side slip between axes between the double steering shaft automotive wheels including Detecting data described in any one in claim 1 ~ 7, it is characterized in that, this device is mainly made up of with mounting foundation assembly (1), the first automobile fixing device assembly (3) and the second automobile fixing device assembly (4) Detecting data；Detecting data and mounting foundation assembly (1) are made up of four completely identical in structure Detecting data (5) and testing stand mounting foundation (6), testing stand mounting foundation (6) is horizontal foundation, and four Detecting data (5) are symmetrically installed on the both sides of testing stand mounting foundation (6)；First automobile fixing device assembly (3) and the second automobile fixing device assembly (4) are connected with tested carriage frame by the fixing drag hook (66) of vehicle frame, first automobile fixing device assembly (3) and both collaborative works of the second automobile fixing device assembly (4), play fixing effect to tested vehicle (2) right position；Four deflecting rollers of tested vehicle (2) drive on four Detecting data (5) respectively, and deflecting roller connects with test pavement simulating crawler belt assembly (35) face in Detecting data (5).
9. detecting device integrated with side slip between axes between double steering shaft automotive wheels according to claim 8, it is characterized in that, first automobile fixing device assembly (3) is identical with the second automobile fixing device assembly (4) structure, by the fixing drag hook (66) of vehicle frame, electric block (67), electric block installing plate (68) and automobile fixing device supporting seat assembly (69) composition；The fixing use of drag hook (66) frame of carriage fixed by vehicle frame, drag hook (66) fixed by vehicle frame and electric block (67) connects, electric block (67) is fixed on electric block installing plate (68), electric block installing plate (68) upper end is provided with two semicircle earrings, two earrings of electric block installing plate (68) upper end are rotationally connected with the support slipper (70) in automobile fixing device supporting seat assembly (69), and the lower end of electric block installing plate (68) is connected with two force cells (76) in automobile fixing device supporting seat assembly (69).
10. detecting device integrated with side slip between axes between double steering shaft automotive wheels according to claim 8 or claim 9, it is characterized in that, automobile fixing device supporting seat assembly (69) is made up of support slipper (70), support post (71), support post fixed roof (72), support post pull bar (73), the fixing briquetting (74) of pull bar, mounting foundation (75) and force cell (76)；nullThe rear end of support slipper (70) is provided for the tapped through hole that fixing slide block uses with support post (71) relative position，Support post (71) is to be formed by fixedly connecting by mounting base and circular abutment，Support post (71) is connected in mounting foundation (75)，Support slipper (70) is installed on the circular abutment of support post (71)，Fix support slipper (70) again in the above position of support post (71)，Support post fixed roof (72) is arranged on the top of support post (71)，One end of support post pull bar (73) is connected with support post fixed roof (72)，The other end of support post pull bar (73) is connected with the fixing briquetting (74) of pull bar，Pull bar is fixed briquetting (74) and is connected in mounting foundation (75)，Force cell (76) is connected with support slipper (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039552.8U CN205384146U (en) | 2016-01-15 | 2016-01-15 | A test bench and detection device that is used for detecting with integration of betweencenters sideslip amount between double -steering axle car wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039552.8U CN205384146U (en) | 2016-01-15 | 2016-01-15 | A test bench and detection device that is used for detecting with integration of betweencenters sideslip amount between double -steering axle car wheel |
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| Publication Number | Publication Date |
|---|---|
| CN205384146U true CN205384146U (en) | 2016-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620039552.8U Withdrawn - After Issue CN205384146U (en) | 2016-01-15 | 2016-01-15 | A test bench and detection device that is used for detecting with integration of betweencenters sideslip amount between double -steering axle car wheel |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105486519A (en) * | 2016-01-15 | 2016-04-13 | 吉林大学 | Integrated testing device for inter-wheel sideslip and inter-shaft sideslip of double-steering-shaft automobile |
| CN107941527A (en) * | 2017-12-26 | 2018-04-20 | 郑州拽亘电子科技有限公司 | A kind of tablet anti-force type automobile brake verifying attachment |
| CN108106769A (en) * | 2017-12-26 | 2018-06-01 | 郑州拽亘电子科技有限公司 | A kind of tablet anti-force type automobile brake verifying bench |
| WO2019052190A1 (en) * | 2017-09-12 | 2019-03-21 | 上海蔚来汽车有限公司 | Vehicle position adjusting apparatus |
| CN113405708A (en) * | 2021-06-28 | 2021-09-17 | 北京理工大学 | Annular orthogonal torque chassis dynamometer for simulating automobile steering working condition |
| CN117516961A (en) * | 2024-01-05 | 2024-02-06 | 安徽中科星驰自动驾驶技术有限公司 | Automatic driving automobile lateral stability testing device |
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2016
- 2016-01-15 CN CN201620039552.8U patent/CN205384146U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486519A (en) * | 2016-01-15 | 2016-04-13 | 吉林大学 | Integrated testing device for inter-wheel sideslip and inter-shaft sideslip of double-steering-shaft automobile |
| WO2019052190A1 (en) * | 2017-09-12 | 2019-03-21 | 上海蔚来汽车有限公司 | Vehicle position adjusting apparatus |
| CN107941527A (en) * | 2017-12-26 | 2018-04-20 | 郑州拽亘电子科技有限公司 | A kind of tablet anti-force type automobile brake verifying attachment |
| CN108106769A (en) * | 2017-12-26 | 2018-06-01 | 郑州拽亘电子科技有限公司 | A kind of tablet anti-force type automobile brake verifying bench |
| CN113405708A (en) * | 2021-06-28 | 2021-09-17 | 北京理工大学 | Annular orthogonal torque chassis dynamometer for simulating automobile steering working condition |
| CN117516961A (en) * | 2024-01-05 | 2024-02-06 | 安徽中科星驰自动驾驶技术有限公司 | Automatic driving automobile lateral stability testing device |
| CN117516961B (en) * | 2024-01-05 | 2024-04-05 | 安徽中科星驰自动驾驶技术有限公司 | Automatic driving automobile lateral stability testing device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160713 Effective date of abandoning: 20180313 |