CN110864904A - Wheel slip locking device for automobile slip test - Google Patents
Wheel slip locking device for automobile slip test Download PDFInfo
- Publication number
- CN110864904A CN110864904A CN201810985853.3A CN201810985853A CN110864904A CN 110864904 A CN110864904 A CN 110864904A CN 201810985853 A CN201810985853 A CN 201810985853A CN 110864904 A CN110864904 A CN 110864904A
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- Prior art keywords
- locking
- automobile
- frame
- slip
- pulley
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- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000004088 simulation Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Classifications
-
- 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
-
- 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
- G01M17/02—Tyres
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention provides a wheel slip locking device for an automobile slip test, and belongs to the technical field of automobile test equipment. The road condition simulation device mainly comprises a frame, pulleys and a locking mechanism, wherein at least one group of pulleys are arranged on the frame, locking holes are formed in the pulleys, the locking mechanism is arranged at the bottom of each pulley, and the locking mechanism corresponds to the locking holes in the pulleys.
Description
Technical Field
The invention relates to a wheel slip locking device for an automobile slip test, and belongs to the technical field of automobile test equipment.
Background
In the existing automobile test equipment, most of tests on automobile tires detect the air pressure and the strength of the automobile tires, and the performances of the automobile and the tires in a slipping state are not considered, so that almost no equipment for testing the slipping performance of the automobile is available on the market, and the slipping state is often appeared in the using process of the automobile, so that the equipment capable of simulating the slipping state of the automobile is urgently needed to detect the automobile performance in the slipping state of the automobile.
Disclosure of Invention
In view of the shortcomings of the prior art, the invention aims to provide a wheel slip locking device for automobile slip testing, which is used for solving the problems that tools capable of testing automobile performance under the condition of tire slip are lacked in the prior art, and the prior wheel device cannot be locked and is complex to operate.
To achieve the above and other related objects, the present invention provides a wheel slip locking device for a vehicle slip test, comprising: frame, pulley and locking mechanism, the frame on be provided with at least a set of pulley, the pulley on seted up the locking hole, locking mechanism set up inside the frame, locking mechanism includes the locking pole, locking pole position and pulley on the locking hole position corresponding, the locking pole is fixed on the fly leaf, the fly leaf bottom is connected with the dead lever through spring assembly, the frame bottom is provided with the hasp handle, hasp handle one end is fixed in the frame bottom, the hasp handle is around stiff end up-and-down motion, the hasp handle is connected with the connecting rod through the nut, the connecting rod other end is connected with the fixed plate of locking pole bottom, the dead lever of keeping away from hasp handle stiff end on be provided with the locking pole fixed orifices.
In an embodiment of the present invention, a protection wheel is disposed at one end of the pulley.
In an embodiment of the present invention, the heights of the locking rods are different, and decrease from the middle to both sides.
In an embodiment of the invention, the frame is provided with a concave member and a connecting member at both sides thereof for connecting other modules.
In an embodiment of the present invention, the pulleys are provided with a plurality of groups uniformly arranged above the frame.
As described above, the wheel slip locking device for the automobile slip test of the invention has the following beneficial effects:
according to the invention, after the pulley is released by the locking mechanism, the automobile can simulate the slipping state on the pulley for detection, and meanwhile, the pulley can be locked by the locking mechanism, so that the automobile tire can conveniently move onto the pulley and can pass after the automobile detection is finished, the condition of slipping of the tire can be effectively and flexibly simulated in the road condition simulation process, and meanwhile, the structure is simple, and the operation is simple and convenient.
Drawings
Fig. 1 is a schematic diagram showing the overall structure of a wheel slip locking device for a vehicle slip test according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of a wheel slip locking device for use in a vehicle slip test according to an embodiment of the present invention.
Fig. 3 is a top view of a wheel slip locking device for use in a vehicle slip test according to an embodiment of the present invention.
Wherein, 1, a pulley; 2. a locking hole; 3. a guard wheel; 4. a female profile; 5. a connecting member; 6. a lock lever; 7. a connecting rod; 8. a latch handle; 9. a spring assembly; 10. a locking lever fixing hole; 11. a nut; 12. a frame.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 3. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Referring to fig. 1, the present invention provides a wheel slip locking device for a car slip test, comprising: frame 12, pulley 1 and locking mechanism, frame 12 on be provided with at least a set of pulley 1, pulley 1 on seted up locking hole 2, locking mechanism set up inside frame 12, locking mechanism includes locking pole 6, locking pole 6 position and pulley 1 go up locking hole 2 positions corresponding, locking pole 6 is fixed on the fly leaf, the fly leaf bottom is connected with the dead lever through spring assembly 9, frame 12 bottom is provided with hasp handle 8, hasp handle 8 one end is fixed in frame 12 bottom, hasp handle 8 is around stiff end up-and-down motion, hasp handle 8 is connected with connecting rod 7 through nut 11, the connecting rod 7 other end is connected with the fixed plate of locking pole 6 bottom, the dead lever of keeping away from hasp handle 8 stiff end on be provided with locking pole fixed orifices 10.
An application method of a wheel slip locking device for an automobile slip test comprises the following steps: when the automobile runs above, the tire rolls along with the pulley 1 to simulate the tire slip state, when the pulley 1 needs to be released to rotate, the lock catch handle 8 is pulled outwards and then pressed downwards, the connecting rod 7 drives the locking rod 6 and the spring assembly 9 to descend, the locking rod fixing hole 10 is pressed downwards to be clamped on the metal rod to release the pulley 1, when the automobile needs to be locked, the lock catch handle 8 is pressed downwards and pulled outwards, the spring assembly 9 drives the locking rod 6 to ascend, and the locking rod 6 sequentially enters the locking hole 2 to lock the pulley 1 according to different heights, so that the automobile can normally run.
One end of the pulley 1 is provided with a protective wheel 3.
The locking rod 6 has different heights, and the heights of the locking rod are sequentially reduced from the middle to the two sides.
The frame 12 is provided with a concave part 4 and a connecting part 5 at two sides for connecting other modules.
The pulley 1 is provided with a plurality of groups which are uniformly distributed above the frame 12.
In conclusion, after the pulley is released by the locking mechanism, the automobile can simulate the slipping state on the pulley for detection, and meanwhile, the pulley can be locked by the locking mechanism, so that the automobile tire can conveniently move onto the pulley, the automobile can conveniently run through the pulley after detection is finished, the condition of slipping of the tire can be effectively and flexibly simulated in the road condition simulation process, and meanwhile, the automobile tire slipping simulation device is simple in structure and convenient to operate. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. A wheel slip locking device for automobile slip test, characterized in that, the wheel slip locking device for automobile slip test comprises: the pulley locking mechanism comprises a frame (12), pulleys (1) and a locking mechanism, wherein at least one group of pulleys (1) is arranged on the frame (12), locking holes (2) are formed in the pulleys (1), the locking mechanism is arranged inside the frame (12), the locking mechanism comprises a locking rod (6), the position of the locking rod (6) corresponds to the position of the locking holes (2) in the pulleys (1), the locking rod (6) is fixed on a movable plate, the bottom of the movable plate is connected with a fixed rod through a spring assembly (9), a locking handle (8) is arranged at the bottom of the frame (12), one end of the locking handle (8) is fixed at the bottom of the frame (12), the locking handle (8) moves up and down around the fixed end, the locking handle (8) is connected with a connecting rod (7) through a nut (11), the other end of the connecting rod (7) is connected with a fixed plate at the bottom of, and a locking rod fixing hole (10) is formed in the fixing rod far away from the fixing end of the locking handle (8).
2. The wheel slip locking device for the automobile slip test according to claim 1, wherein: one end of the pulley (1) is provided with a protective wheel (3).
3. The wheel slip locking device for the automobile slip test according to claim 1, wherein: the locking rods (6) are different in height and are sequentially reduced from the middle to the two sides.
4. The wheel slip locking device for the automobile slip test according to claim 1, wherein: the two sides of the frame (12) are provided with a concave part (4) and a connecting piece (5) for connecting other modules.
5. The wheel slip locking device for the automobile slip test according to claim 1, wherein: the pulley (1) is provided with a plurality of groups which are uniformly distributed above the frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985853.3A CN110864904A (en) | 2018-08-28 | 2018-08-28 | Wheel slip locking device for automobile slip test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985853.3A CN110864904A (en) | 2018-08-28 | 2018-08-28 | Wheel slip locking device for automobile slip test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110864904A true CN110864904A (en) | 2020-03-06 |
Family
ID=69651776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810985853.3A Pending CN110864904A (en) | 2018-08-28 | 2018-08-28 | Wheel slip locking device for automobile slip test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110864904A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967472A (en) * | 2012-11-01 | 2013-03-13 | 中国煤炭科工集团太原研究院 | Testing table for testing comprehensive performance of anti-explosion rubber-tyred vehicle |
| CN203824771U (en) * | 2014-04-30 | 2014-09-10 | 嘉兴乾昆工业设计有限公司 | A automobile climbing capability test board |
| CN204228430U (en) * | 2014-08-13 | 2015-03-25 | 深圳市卡司通展览有限公司 | 4 wheel driven performance testing device |
| CN205620142U (en) * | 2016-05-18 | 2016-10-05 | 北京路菲杰企业文化发展有限公司 | A roller bearing way of jolting for being directed at vehicle is tested |
| CN106525453A (en) * | 2016-11-16 | 2017-03-22 | 北京汽车研究总院有限公司 | Vehicle getting-out-of-trouble force test device |
| 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 |
| CN206556884U (en) * | 2017-03-15 | 2017-10-13 | 襄阳达安汽车检测中心 | A kind of experimental rig by realizing wheel-slip measurement vehicle cross-country ability |
-
2018
- 2018-08-28 CN CN201810985853.3A patent/CN110864904A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967472A (en) * | 2012-11-01 | 2013-03-13 | 中国煤炭科工集团太原研究院 | Testing table for testing comprehensive performance of anti-explosion rubber-tyred vehicle |
| CN203824771U (en) * | 2014-04-30 | 2014-09-10 | 嘉兴乾昆工业设计有限公司 | A automobile climbing capability test board |
| CN204228430U (en) * | 2014-08-13 | 2015-03-25 | 深圳市卡司通展览有限公司 | 4 wheel driven performance testing device |
| CN205620142U (en) * | 2016-05-18 | 2016-10-05 | 北京路菲杰企业文化发展有限公司 | A roller bearing way of jolting for being directed at vehicle is tested |
| CN106525453A (en) * | 2016-11-16 | 2017-03-22 | 北京汽车研究总院有限公司 | Vehicle getting-out-of-trouble force test device |
| 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 |
| CN206556884U (en) * | 2017-03-15 | 2017-10-13 | 襄阳达安汽车检测中心 | A kind of experimental rig by realizing wheel-slip measurement vehicle cross-country ability |
Non-Patent Citations (1)
| Title |
|---|
| 严瑾: "全时四驱汽车制动力检测系统的研究", 《自动化与仪表》 * |
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Application publication date: 20200306 |
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