CN101701875A - Composite detecting platform for combination property of motor vehicle - Google Patents
Composite detecting platform for combination property of motor vehicle Download PDFInfo
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- CN101701875A CN101701875A CN200910154623A CN200910154623A CN101701875A CN 101701875 A CN101701875 A CN 101701875A CN 200910154623 A CN200910154623 A CN 200910154623A CN 200910154623 A CN200910154623 A CN 200910154623A CN 101701875 A CN101701875 A CN 101701875A
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Abstract
The invention discloses a composite detecting platform for the combination property a motor vehicle, comprising rollers, an electromagnetic clutch, an overrunning clutch, bearings, a decelerator, a brake motor, a lifting plate, a measuring device and the like. The rollers are supported by the bearings, and the brake motor drives the rollers through the overrunning clutch after acting on the decelerator. The electromagnetic clutch separates and joints the rollers according to different test programs, and a cylinder controls the lifting plate to go up and down according to the test programs. The composite detecting platform for the combination property of the motor vehicle can test weighing performance, brake performance and speed performance of the motor vehicle, does not need different detect platforms to test the performances, and is beneficial to increasing the efficiency of testing the performances of the motor vehicle.
Description
Technical field
The present invention relates to a kind of performances of motor vehicles testing apparatus, relate in particular to a kind of combination property of motor vehicle composite test device.
Background technology
At present, the recoverable amount of motor vehicle is rising tendency at full speed.According to statistics, by the end of in by the end of June, 2008, national vehicle guaranteeding organic quantity is 165713347.Wherein, automobile is 61221750.88866408 in motorcycle.970620 in trailer.14633795 in the tractor of last road driving.20774 on other motor vehicles.Whole nation vehicle driver 172429928 people.Motorist 114638866 people wherein.Compared with 2007, national vehicle guaranteeding organic quantity increases by 5935758.Increase by 3.72%.Whole nation motor vehicle driving number will be compared with the end of the year 2007, and newly-increased 8542556 people increase by 5.21%.The quick growth of motor vehicle and human pilot quantity makes the traffic safety situation severe more.Traffic hazard is risen year by year, and dying from the traffic hazard number also obviously increases.The reason that traffic hazard takes place partly is because human factor is driven as drink-driving, furious driving or overload; But it is owing to the defective of performances of motor vehicles causes that considerable part is wherein also arranged, and motor vehicle breaks away easily when requiring (damping force is too small or left and right wheels damping force deviation is excessive) to make to brake particularly emergency brake as the damping force performance inconsistency, poor stop etc. causes the accident event.For ensureing the motor road driving safety, one of measure wherein is guarantee performances of motor vehicles qualified.Therefore, no matter be before dispatching from the factory vehicle to be carried out quality testing, it all is necessary still the motor vehicle that has come into operation being carried out regular or irregular safety detection.Vehicle supervision department, vehicle manufacturing enterprise, vehicle maintenance enterprise etc. generally all have special performances of motor vehicles detection line performances of motor vehicles are detected for reaching this purpose.The performances of motor vehicles test relates to the content of all many-sides, comprises that braking performance test, test car speed, axle remeasurement, front-wheel sideslip measure examination, light performance test etc.Because technology limitation, general certain Performance Detection is carried out on specific monitor station, detect generally by carrying out on the special anti-force type drum braking test board as damping force, speed ability is tested on the velocity test platform, and axle is heavy then by special axle load meter detection.Detection line need detect multiple performance, therefore generally need form the detection line that links up by a plurality of monitor stations, and this will cause, and occupation area of equipment is big, operation is inconvenient, test period is long, and the increase and decrease cost reduces benefit.
Summary of the invention
The objective of the invention is at the single shortcoming of existing performances of motor vehicles test board test event, a kind of composite detecting platform for combination property of motor vehicle is provided, and the present invention can carry out motor vehicle axle weight, braking ability, the speed of a motor vehicle and acceleration test on same monitor station.
The objective of the invention is to be achieved through the following technical solutions: a kind of composite detecting platform for combination property of motor vehicle, it is mainly by first cylinder, first raising board, first electromagnetic clutch, second tin roller, second raising board, first sprocket wheel, first chain, first braking sensor, first speed reduction unit, first overrunning clutch, second sprocket wheel, the 3rd cylinder, second electromagnetic clutch, the 4th cylinder, the 3rd sprocket wheel, second overrunning clutch, second speed reduction unit, second braking sensor, speed pickup, second chain, the 4th sprocket wheel, second brake motor, first retransmits sensor, first cylinder, second cylinder, second retransmits sensor, first brake motor, bearing, form with support plate.
Further, described first cylinder is by bearing and bearing supporting, and second tin roller is by bearing and bearing supporting.Engage by first electromagnetic clutch between first cylinder and the second tin roller or separate.The 4th cylinder is by bearing and bearing supporting, and the 3rd cylinder is by bearing and bearing supporting.Engage by second electromagnetic clutch between the 4th cylinder and the 3rd cylinder or separate.First sprocket wheel is installed on the second tin roller, and second sprocket wheel is installed on the 3rd cylinder, and first overrunning clutch and first speed reduction unit all are installed on the 3rd cylinder.Carrying out chain transmission between the 3rd cylinder and the second tin roller connects.First braking sensor and first brake motor are installed on first speed reduction unit.Speed pickup, the 4th sprocket wheel are installed on first cylinder, and second overrunning clutch, second speed reduction unit and the 3rd sprocket wheel are installed on the 4th cylinder.Second braking sensor and second brake motor are installed on second speed reduction unit.First cylinder is installed in below first raising board, and second cylinder is installed in below second raising board.First re-transmission sensor and second re-transmission sensor are installed in below the support plate.
The invention has the beneficial effects as follows: the present invention can detect axle weight, speed, acceleration and the damping force of motor vehicle and test on same monitor station, can reduce the quantity and the floor area of monitor station, thereby reduce inputs such as equipment funds, reduce cost, improve detection efficiency.
Description of drawings
Fig. 1 is the vertical view of composite detecting platform for combination property of motor vehicle of the present invention;
Fig. 2 is the front view of composite detecting platform for combination property of motor vehicle of the present invention;
Among the figure, 1, first cylinder, 2, first raising board, 3, first electromagnetic clutch, 4, second tin roller, 5, second raising board, 6, first sprocket wheel, 7, first chain, 8, first braking sensor, 9, first speed reduction unit, 10, first overrunning clutch, 11, second sprocket wheel, 12, the 3rd cylinder, 13, second electromagnetic clutch, 14, the 4th cylinder, 15, the 3rd sprocket wheel, 16, second overrunning clutch, 17, second speed reduction unit, 18, second braking sensor, 19, speed pickup, 20, second chain, 21, the 4th sprocket wheel, 22, second brake motor, 23, first retransmits sensor, 24, first cylinder, 25, second cylinder, 26, second retransmits sensor, 27, first brake motor, 28-35, bearing, 36, support plate.
Embodiment
Describe the present invention below with reference to the accompanying drawings in detail, it is more obvious that purpose of the present invention and effect will become.
Combination property of motor vehicle test compound platform of the present invention is mainly by first cylinder, 1, the first raising board, 2, the first electromagnetic clutchs 3, second tin roller 4, the second raising boards 5, the first sprocket wheels 6, first chain, 7, the first braking sensors, 8, the first speed reduction units 9, first overrunning clutch, 10, the second sprocket wheels, 11, the three cylinders 12, second electromagnetic clutch 13, the 4th cylinder 14, the three sprocket wheels 15, the second overrunning clutches 16, second speed reduction unit 17, second braking sensor 18, speed pickup 19, the second chains 20, the 4th sprocket wheel 21,22, the first of second brake motors retransmit sensor 23, the first cylinders 24, second cylinder 25, second retransmits sensor 26, the first brake motors 27, and bearing 28-35 and support plate 36 are formed.First cylinder 1 is by bearing 28 and bearing 29 supportings, and second tin roller 4 is by bearing 30 and bearing 31 supportings.Engage by first electromagnetic clutch 3 between first cylinder 1 and the second tin roller 4 or separate.The 4th cylinder 14 is by bearing 32 and bearing 33 supportings, and the 3rd cylinder 12 is by bearing 34 and bearing 35 supportings.Engage by second electromagnetic clutch 13 between the 4th cylinder 14 and the 3rd cylinder 12 or separate.First sprocket wheel 6 is installed on the second tin roller 4, and second sprocket wheel 11 is installed on the 3rd cylinder 12, and first overrunning clutch 10 and first speed reduction unit 9 all are installed on the 3rd cylinder 12.Carrying out chain transmission between the 3rd cylinder 12 and the second tin roller 4 connects.First braking sensor 8 and first brake motor 27 are installed on first speed reduction unit 9.Speed pickup 19, the 4th sprocket wheel 21 are installed on first cylinder 1, and second overrunning clutch 16, second speed reduction unit 17 and the 3rd sprocket wheel 15 are installed on the 4th cylinder 14.Second braking sensor 18 and second brake motor 22 are installed on second speed reduction unit 17.First cylinder 24 is installed in below first raising board 2, and second cylinder 25 is installed in below second raising board 5.First re-transmission sensor 23 and second re-transmission sensor 26 are installed in below the support plate 36.
According to the present invention, the left and right wheels of front-wheel is sailed respectively to first raising board 2 and second raising board 5, first cylinder, 24 controls, first raising board 2 rises, second cylinder, 25 controls, second raising board 5 rises, a left side, wheel and first cylinder 1 and the 4th cylinder 14 break away from, and right wheel separates with the 3rd cylinder 12 with second tin roller 4.Can carry out front axle axle remeasurement this moment, can obtain the front axle axle by first following re-transmission sensor 23 and second re-transmission sensor 26 and weigh.Then first raising board 2 and second raising board 5 left and right the wheel with separately raising board disengaging and with cylinder that drop to front-wheel contacts.First electromagnetic clutch 3 all separates with second electromagnetic clutch 13.First cylinder 1 rotates with different rotating speeds with second tin roller 4, and the 3rd cylinder 12 and the 4th cylinder 14 rotate with different rotating speeds.First brake motor 27 carries out driving 12 rotations of the 3rd cylinder by first overrunning clutch 10 again after reduction of speed increases square through first speed reduction unit 9.12 on the 3rd cylinder drives second tin roller 4 by chain transmission and rotates.Second brake motor 22 carries out driving 14 rotations of the 4th cylinder by second overrunning clutch 16 again after reduction of speed increases square through second speed reduction unit 17.14 on the 4th cylinder drives first cylinder 1 by chain transmission and rotates.Test run person carries out brake operating, can be recorded the revolver and the right damping force of taking turns of the front axle of required measurement respectively by first braking sensor 8 and second braking sensor 18.Then first raising board 2 and second raising board 5 rise, and the left and right wheels of trailing wheel are sailed to first raising board 2 and second raising board 5, by testing the heavy and left and right wheels damping force of front-wheel same steps as test rear axle axle before.When carrying out the speed ability test, driving wheel is sailed to first raising board 2 and second raising board 5, first cylinder, 24 controls, first raising board 2 descends then, second cylinder, 25 controls, second raising board descends, driving wheel is contacted with the cylinder of each side, first electromagnetic clutch 3 and second electromagnetic clutch 13 all engage, and first cylinder 1 rotates with same rotational speed with second tin roller 4, and the 3rd cylinder 12 and the 4th cylinder 14 rotate with same rotational speed.This moment, test run person's drive wheels of driving was rotated, wheel drives cylinder and rotates, first overrunning clutch 10 separates the 3rd cylinder 12 with first speed reduction unit 9, second overrunning clutch 16 separates the 4th cylinder 14 with second speed reduction unit 17, but by speed pickup 19 measuring vehicle travel speeds.
Claims (2)
1. a composite detecting platform for combination property of motor vehicle is characterized in that, it is mainly by first cylinder (1), first raising board (2), first electromagnetic clutch (3), second tin roller (4), second raising board (5), first sprocket wheel (6), first chain (7), first braking sensor (8), first speed reduction unit (9), first overrunning clutch (10), second sprocket wheel (11), the 3rd cylinder (12), second electromagnetic clutch (13), the 4th cylinder (14), the 3rd sprocket wheel (15), second overrunning clutch (16), second speed reduction unit (17), second braking sensor (18), speed pickup (19), second chain (20), the 4th sprocket wheel (21), second brake motor (22), first retransmits sensor (23), first cylinder (24), second cylinder (25), second retransmits sensor (26), first brake motor (27), and bearing (28-35) and support plate (36) are formed.
2. according to the described composite detecting platform for combination property of motor vehicle of claim 1, it is characterized in that described first cylinder (1) is by bearing (28) and bearing (29) supporting, second tin roller (4) is by bearing (30) and bearing (31) supporting.Engage by first electromagnetic clutch (3) between first cylinder (1) and the second tin roller (4) or separate.The 4th cylinder (14) is by bearing (32) and bearing (33) supporting, and the 3rd cylinder (12) is by bearing (34) and bearing (35) supporting.Engage by second electromagnetic clutch (13) between the 4th cylinder (14) and the 3rd cylinder (12) or separate.First sprocket wheel (6) is installed on the second tin roller (4), and second sprocket wheel (11) is installed on the 3rd cylinder (12), and first overrunning clutch (10) and first speed reduction unit (9) all are installed on the 3rd cylinder (12).Carrying out chain transmission between the 3rd cylinder (12) and the second tin roller (4) connects.First braking sensor (8) and first brake motor (27) are installed on first speed reduction unit (9).Speed pickup (19), the 4th sprocket wheel (21) are installed on first cylinder (1), and second overrunning clutch (16), second speed reduction unit (17) and the 3rd sprocket wheel (15) are installed on the 4th cylinder (14).Second braking sensor (18) and second brake motor (22) are installed on second speed reduction unit (17).First cylinder (24) is installed in below first raising board (2), and second cylinder (25) is installed in below second raising board (5).First retransmits sensor (23) and second re-transmission sensor (26) is installed in below the support plate (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101546233A CN101701875B (en) | 2009-11-23 | 2009-11-23 | Composite detecting platform for combination property of motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101546233A CN101701875B (en) | 2009-11-23 | 2009-11-23 | Composite detecting platform for combination property of motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101701875A true CN101701875A (en) | 2010-05-05 |
| CN101701875B CN101701875B (en) | 2011-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101546233A Expired - Fee Related CN101701875B (en) | 2009-11-23 | 2009-11-23 | Composite detecting platform for combination property of motor vehicle |
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| Country | Link |
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| CN (1) | CN101701875B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893495A (en) * | 2010-06-25 | 2010-11-24 | 浙江江兴汽车检测设备有限公司 | Integrated multifunctional automobile chassis dynamometer |
| CN102494831A (en) * | 2011-12-31 | 2012-06-13 | 吉林大学 | Test piece installation workbench used in inertial platform testing machine |
| CN102628752A (en) * | 2012-03-23 | 2012-08-08 | 中国农业大学 | Third drum mechanism of slide type automobile drum experiment bench |
| CN103175692A (en) * | 2013-03-11 | 2013-06-26 | 中国人民解放军第二炮兵装备研究院第三研究所 | Integrated dynamic vehicle performance test platform and integrated dynamic vehicle performance test method |
| CN103196612A (en) * | 2013-03-26 | 2013-07-10 | 石家庄华燕交通科技有限公司 | Automobile brake drum grinding and braking performance detection device |
| CN104502014A (en) * | 2014-12-16 | 2015-04-08 | 吉林大学 | Rack-based braking force detection device and method capable of automatically adjusting automobile axle load |
| CN105156403A (en) * | 2015-08-14 | 2015-12-16 | 大连理工大学 | Automatic power recycling testing platform for hydraulic pump and hydraulic motor |
| DE202015106710U1 (en) | 2015-12-09 | 2016-01-14 | Vamag S.R.L. | Improved test bed for land vehicles |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2229079Y (en) * | 1994-10-26 | 1996-06-12 | 张仲麟 | Moving automotive axle weight and brake testing platform |
| CN2279601Y (en) * | 1996-10-10 | 1998-04-22 | 王恩惠 | Plate type compound dynamic tester for braking force & axle load of vehicle |
| DE202007001016U1 (en) * | 2006-07-19 | 2007-06-06 | Snap-On Equipment Gmbh | Roller brake tester |
-
2009
- 2009-11-23 CN CN2009101546233A patent/CN101701875B/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893495A (en) * | 2010-06-25 | 2010-11-24 | 浙江江兴汽车检测设备有限公司 | Integrated multifunctional automobile chassis dynamometer |
| CN102494831A (en) * | 2011-12-31 | 2012-06-13 | 吉林大学 | Test piece installation workbench used in inertial platform testing machine |
| CN102494831B (en) * | 2011-12-31 | 2013-07-10 | 吉林大学 | Test piece installation workbench used in inertial platform testing machine |
| CN102628752A (en) * | 2012-03-23 | 2012-08-08 | 中国农业大学 | Third drum mechanism of slide type automobile drum experiment bench |
| CN103175692A (en) * | 2013-03-11 | 2013-06-26 | 中国人民解放军第二炮兵装备研究院第三研究所 | Integrated dynamic vehicle performance test platform and integrated dynamic vehicle performance test method |
| CN103196612A (en) * | 2013-03-26 | 2013-07-10 | 石家庄华燕交通科技有限公司 | Automobile brake drum grinding and braking performance detection device |
| CN103196612B (en) * | 2013-03-26 | 2014-12-10 | 石家庄华燕交通科技有限公司 | Automobile brake drum grinding and braking performance detection device |
| CN104502014A (en) * | 2014-12-16 | 2015-04-08 | 吉林大学 | Rack-based braking force detection device and method capable of automatically adjusting automobile axle load |
| CN104502014B (en) * | 2014-12-16 | 2016-08-17 | 吉林大学 | Braking-force detecting device that automobile axle load based on stand adjusts automatically and method |
| CN105156403A (en) * | 2015-08-14 | 2015-12-16 | 大连理工大学 | Automatic power recycling testing platform for hydraulic pump and hydraulic motor |
| DE202015106710U1 (en) | 2015-12-09 | 2016-01-14 | Vamag S.R.L. | Improved test bed for land vehicles |
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| Publication number | Publication date |
|---|---|
| CN101701875B (en) | 2011-07-13 |
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Granted publication date: 20110713 Termination date: 20131123 |