CN111257007B - Combined testing device for automobile performance - Google Patents
Combined testing device for automobile performance Download PDFInfo
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- CN111257007B CN111257007B CN202010089824.6A CN202010089824A CN111257007B CN 111257007 B CN111257007 B CN 111257007B CN 202010089824 A CN202010089824 A CN 202010089824A CN 111257007 B CN111257007 B CN 111257007B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- 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
- G01M17/06—Steering behaviour; Rolling behaviour
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Abstract
The invention discloses a combined testing device for automobile performance, and particularly relates to the technical field of automobile performance testing. The combined type testing device for the automobile performance solves the problems that the existing combined type testing device for the automobile performance can test two items or three items on a stable road generally, so that other performances of the automobile are difficult to test, and different testing items need to be tested on different fields.
Description
Technical Field
The invention relates to the technical field of automobile performance testing, in particular to a combined testing device for automobile performance.
Background
The automobile has a long history as a modern travel transportation tool, the safety performance test and test driving of the automobile are very important links of automobile manufacturing companies, automobile sales agent companies, automobile service providers, exhibition centers and the like, and an automobile performance test device is needed to improve the safety performance and the test driving safety of the automobile. At present testing arrangement of car performance, carrying out the test of car performance, the project of test is generally two three items of tests on steady highway, is difficult to test out other performances of car like this, and to different test projects, need test in different places, is difficult to like this for the better experience of traveling of driver, and the driver is also too troublesome when testing experience car performance simultaneously, has so more aroused driver's discomfort.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a combined testing device for automobile performance, which solves the problems that the testing items of the combined testing device for automobile performance are two or three items generally tested on a stable road, so that other performances of automobiles are difficult to test, and the testing needs to be carried out in different places for different testing items.
The technical scheme adopted by the invention for solving the technical problems is as follows: a combined type testing device for automobile performance comprises an annular runway, a straight ascending runway and a straight descending runway, wherein the annular runway comprises a deceleration strip section, a tire paving section, a tunnel section, a sand paving section, an earth section and a wading section, the annular runway is of a C-shaped structure, the open end of the annular runway is positioned on the left side, the straight ascending runway is vertically connected behind the open end of the left end of the annular runway, a driving-in right-angle turning section is arranged at the connecting point between the straight ascending runway and the annular runway, the deceleration strip section is connected to the tail end of the driving-in right-angle turning section, the deceleration strip section comprises at least six deceleration strips, the deceleration strips are uniformly fixed at the upper end of the deceleration strip section along the radian of the deceleration strip section, and the tire paving section is connected to the tail end of the deceleration strip section, the tire paving road section comprises tires, the number of the tires is at least twenty, the tires are uniformly arranged at the upper end of the tire paving road section, the tunnel road section is connected with the tail end of the tire paving road section, the tunnel road section comprises tunnel wallboards, the tunnel wallboards are fixed at the upper end of the tunnel road section, the sand paving road section is connected with the tail end of the tunnel road section, the dirt road section is connected with the tail end of the sand paving road section, the water involved road section is connected with the tail end of the dirt road section, the water involved road section comprises a down ramp, an upper ramp and a water storage channel, the upper ramp and the down ramp are both positioned above the water involved road section and distributed left and right, the water storage channel is arranged between the upper ramp and the down ramp, the linear downhill runway is vertically connected in front of an opening at the left end of the annular runway, and a connection point between the linear downhill runway and the annular runway is provided with a right-angle turning road section, the tail end of the quarter turn road section is connected with the wading road section, the upper end of the linear downhill runway is uniformly provided with at least thirty rolling grooves, the inside of each rolling groove is connected with a ball in a rolling manner, and the upper end of the linear downhill runway is fixed with a shielding strip on the left side of the rolling groove.
On the basis of the technical scheme, the right side of the upper end surface of the straight line ascending runway is upwards inclined by thirty-degree angles to sixty-degree angles, and the right side of the upper end surface of the straight line descending runway is upwards inclined by thirty-degree angles to sixty-degree angles.
On the basis of the technical scheme, the tunnel wall plate is made of iron and is of a C-shaped structure, and the whole radian of the tunnel wall plate is matched with the radian of the tunnel section.
On the basis of the technical scheme, sand is arranged at the upper end of the sand paving road section, and soil containing water is arranged at the upper end of the soil road section.
On the basis of the technical scheme, the right side of the upper end surface of the lower ramp inclines upwards by an angle of ten degrees to thirty degrees, and the left side of the upper end surface of the upper ramp inclines upwards by an angle of ten degrees to thirty degrees.
On the basis of the technical scheme, the inboard and the outside of annular runway both ends around the straight line runway that goes up a slope and straight line downhill path's both ends all laminate closely has soft wall, soft wall is made by transparent silica gel, every the soft wall other end all laminates closely has toughened glass, in the straight line runway that goes up a slope toughened glass with the straight line runway that goes up a slope passes through bolted connection, in the straight line runway that goes down a slope toughened glass with straight line runway that goes down a slope passes through bolted connection, in the annular runway toughened glass with annular runway passes through bolted connection.
On the basis of the technical scheme, the other end of the toughened glass in the linear ascending runway and the other end of the toughened glass in the linear descending runway are provided with linear belt conveyors, each linear belt conveyor right end is provided with an arc-shaped belt conveyor, and an annular belt conveyor is arranged between the tail ends of the arc-shaped belt conveyors.
Compared with the prior art, the invention has the following beneficial effects: the combined type testing device for the automobile performance adopts an annular runway, can test the automobile power performance from the straight uphill runway to the performance of driving into a quarter turn road section for quarter turn of the automobile, then sequentially passes through a speed bump road section, a tire paving road section, a tunnel road section, a sand paving road section, an earth road section and a wading road section on the annular runway, thus sequentially testing the shock absorption and buffering performance, the off-road performance, the lighting performance in the tunnel, the driving performance on the sand, the anti-skid performance of automobile wheels driving on the earth and the performance of the automobile wading, then testing the quarter turn performance again by driving out the quarter turn road section, and finally testing the anti-skid performance of the automobile wheels and the braking performance of the automobile again when driving out from the straight downhill runway, thereby completing all tests when driving a complete annular runway, more convenient for the driver.
Drawings
FIG. 1 is an overall top view of the present invention;
FIG. 2 is a schematic view of the front end of a straight downhill runway in accordance with the present invention;
FIG. 3 is a schematic front end view of a wading section according to the present invention;
FIG. 4 is a schematic view of the front end of a tunnel section according to the present invention;
FIG. 5 is a schematic view of the front end of a deceleration strip section according to the present invention;
figure 6 is a schematic front end view of a road section covered by a tire of the present invention.
In the figure: 1-annular runway, 2-straight uphill runway, 3-drive-in right-angle turning road section, 4-deceleration belt road section, 41-deceleration belt, 5-tire ground paving road section, 51-tire, 6-tunnel road section, 61-tunnel wall plate, 7-sand paving road section, 8-soil road section, 9-wading road section, 91-down ramp, 92-up ramp, 93-water storage channel, 10-drive-out right-angle turning road section, 11-straight downhill runway, 111-ball, 112-blocking strip, 113-rolling groove, 12-soft wall, 13-toughened glass, 14-straight belt conveyor, 15-arc belt conveyor and 16-annular belt conveyor.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to fig. 1-6, the present invention provides a technical solution: a combined type testing device for automobile performance comprises an annular runway 1, a linear ascending runway 2 and a linear descending runway 11, wherein the annular runway 1 comprises a deceleration strip section 4, a tire paving section 5, a tunnel section 6, a sand paving section 7, an earth section 8 and a wading section 9, the annular runway 1 is of a C-shaped structure, the open end of the annular runway 1 is positioned on the left side, the linear ascending runway 2 is vertically connected behind the opening at the left end of the annular runway 1, a driving-in right-angle turning section 3 is arranged at the connecting point between the linear ascending runway 2 and the annular runway 1, the deceleration strip section 4 is connected to the tail end of the driving-in right-angle turning section 3, the deceleration strip section 4 comprises deceleration strips 41, the deceleration strips 41 are at least six, the deceleration strips 41 are uniformly fixed at the upper end of the deceleration strip section 4 along the radian of the deceleration strip section 4, the tire paving section 5 is connected with the end of the deceleration strip section 4, the tire paving section 5 comprises tires 51, at least twenty tires 51 are arranged, the tires 51 are uniformly arranged at the upper end of the tire paving section 5, the tunnel section 6 is connected with the end of the tire paving section 5, the tunnel section 6 comprises tunnel wall boards 61, the tunnel wall boards 61 are fixed at the upper end of the tunnel section 6, the sand paving section 7 is connected with the end of the tunnel section 6, the soil section 8 is connected with the end of the sand paving section 7, the wading section 9 is connected with the end of the soil section 8, the wading section 9 comprises a down ramp 91, an up ramp 92 and a water storage channel 93, the up ramp 92 and the down ramp 91 are arranged above the wading section 9 in a left-right distribution manner, the water storage channel 93 is arranged between the up ramp 92 and the down ramp 91, the straight downhill runway 11 is vertically connected in front of an opening at the left end of the annular runway 1, a running-out right-angle turning road section 10 is arranged at a connection point between the straight downhill runway 11 and the annular runway 1, the tail end of the right-angle turning road section 10 is connected with the wading road section 9, at least thirty rolling grooves 113 are uniformly formed at the upper end of the straight downhill runway 11, balls 111 are connected in each rolling groove 113 in a rolling manner, a shielding strip 112 is fixed at the upper end of the straight downhill runway 11 and positioned at the left side of the rolling groove 113, the right side of the upper end surface of the straight uphill runway 2 is inclined upwards by thirty degrees to sixty degrees, the right side of the upper end surface of the straight downhill runway 11 is inclined upwards by thirty degrees to sixty degrees, the tunnel wall plate 61 is made of iron, the tunnel wall plate 61 is in a C-shaped structure, and the overall radian of the tunnel wall plate 61 is matched with the radian of the tunnel road section 6, sand is arranged at the upper end of the sand paving road section 7, water-containing soil is arranged at the upper end of the soil road section 8, the right side of the upper end surface of the lower ramp 91 inclines upwards by ten degrees to thirty degrees, and the left side of the upper end surface of the upper ramp 92 inclines upwards by ten degrees to thirty degrees.
When the automobile drives in the annular runway 1 along the driving-in quarter turn road section 3, the automobile firstly passes through the deceleration strip road section 4, and the deceleration strip 41 is rolled on the deceleration strip road section 4 when the automobile drives in, so that the damping and buffering performance of the automobile can be tested.
The off-road performance of the vehicle can be tested as it rolls over the tire 51 on the tire paved section 5 as the vehicle drives along the speed bump section 4 into the tire paved section 5.
When the automobile drives into the tunnel road section 6 along the tire pavement road section 5, the tunnel wall plate 61 is sealed at the upper end of the tunnel road section 6, so that the inner space of the tunnel wall plate 61 is in a dark state, and at the moment, the automobile light needs to be turned on, so that the illumination performance of the automobile in the tunnel can be tested.
When the automobile drives into the sand paving road section 7 along the tunnel road section 6, the performance of the automobile driving on the sand paving road can be tested as the arc line required for driving is driven on the sand paving road section 7, and then when the automobile drives into the soil road section 8 along the sand paving road section 7, the anti-skid performance of the automobile wheels driven on the soil can be tested as the arc line required for driving is driven on the soil road section 8.
When the automobile drives into the wading road section 9 along the soil road section 8, the automobile drives into the water storage channel 93 along the downhill of the downhill slope 91 firstly, so that the wading performance of the automobile can be tested, meanwhile, sand and soil adhered to the outer wall of the wheel can be brought into water, and then the automobile can drive out of the wading road section 9 along the uphill slope 92.
The automobile running out of the wading road section 9 is tested again for the performance of the right-angle turn through the running-out right-angle turn road section 10, and finally when the automobile runs out of the straight downhill runway 11 in a downhill mode, the automobile is braked, at the moment, as the balls 111 roll in the rolling grooves 113 on the straight downhill runway 11, the anti-skid performance of the automobile wheels and the braking performance of the automobile can be tested again along with the friction rolling of the balls 111 and the wheels, and therefore all tests are completed when the automobile runs on the complete annular runway 1, and therefore the automobile testing is convenient for a driver to test the automobile.
Further, the inner side and the outer side of the circular runway 1, the front end and the rear end of the linear ascending runway 2 and the front end and the rear end of the linear descending runway 11 are tightly attached with soft walls 12, the soft walls 12 are made of transparent silica gel, the other ends of the soft walls 12 are tightly attached with toughened glass 13, the toughened glass 13 in the linear ascending runway 2 is connected with the linear ascending runway 2 through bolts, the toughened glass 13 in the linear descending runway 11 is connected with the linear descending runway 11 through bolts, the toughened glass 13 in the circular runway 1 is connected with the circular runway 1 through bolts, and through the soft walls 12, when the automobile runs on the linear ascending runway 2, the circular runway 1 and the linear descending runway 11, the phenomenon of paint breaking caused by scratch of the automobile can be prevented, in addition, through the toughened glass 13, the automobile running state can be conveniently observed by other people on the inner side of the annular runway 1.
According to the above-mentioned embodiment, further, among the straight line runway 2 of going up a slope the toughened glass 13 other end with among the straight line runway 11 of going down a slope the toughened glass 13 other end all is provided with sharp band conveyer 14, every arc band conveyer 15 is all installed to sharp band conveyer 14 right-hand member, install annular band conveyer 16 between the arc band conveyer 15 end, other people can stand and observe the car and get into annular runway 1 from straight line runway 2 of going up a slope on sharp band conveyer 14 to, still can remove along sharp band conveyer 14 and arc band conveyer 15 and carry on annular band conveyer 16, make other people observe in annular runway 1 inboard and need not walk along the car, it is more laborsaving like this.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a combination formula testing arrangement of car performance, includes annular runway, straight line uphill runway and straight line downhill path, its characterized in that:
the annular runway comprises a deceleration strip section, a tire paving section, a tunnel section, a sand paving section, an earth section and a wading section, the annular runway is of a C-shaped structure, the open end of the annular runway is positioned on the left side, the straight ascending runway is vertically connected behind the open end of the left end of the annular runway, a driving-in right-angle turning section is arranged at the connecting point between the straight ascending runway and the annular runway, the deceleration strip section is connected to the tail end of the driving-in right-angle turning section, the deceleration strip section comprises at least six deceleration strips, the deceleration strips are uniformly fixed at the upper end of the deceleration strip section along the radian of the deceleration strip section, the tire paving section is connected to the tail end of the deceleration strip section, the tire paving section comprises tires, the number of the tires is at least twenty, and the tires are uniformly arranged at the upper end of the tire paving section, the tunnel road section is connected with the tail end of the tire paving road section, the tunnel road section comprises a tunnel wall plate, the tunnel wall plate is fixed at the upper end of the tunnel road section, the sand paving road section is connected with the tail end of the tunnel road section, the mud road section is connected with the tail end of the sand paving road section, the water wading road section is connected with the tail end of the mud road section, the water wading road section comprises a down ramp, an up ramp and a water storage channel, the up ramp and the down ramp are positioned above the water wading road section and distributed in a left-right mode, the water storage channel is arranged between the up ramp and the down ramp, the straight downhill is vertically connected with the front of an opening at the left end of the annular runway, a driving right-angle turning road section is arranged at the connection point between the straight downhill runway and the annular runway, the tail end of the right-angle turning road section is connected with the water wading road section, and the upper end of the straight downhill is uniformly provided with at least thirty rolling grooves, a rolling ball is connected inside each rolling groove in a rolling manner, and a shielding strip is fixed at the upper end of the linear downhill runway and positioned on the left side of the rolling groove;
soft walls are tightly attached to the inner side and the outer side of the annular runway, the front end and the rear end of the linear ascending runway and the front end and the rear end of the linear descending runway, the soft walls are made of transparent silica gel, toughened glass is tightly attached to the other end of each soft wall, the toughened glass in the linear ascending runway is connected with the linear ascending runway through bolts, the toughened glass in the linear descending runway is connected with the linear descending runway through bolts, and the toughened glass in the annular runway is connected with the annular runway through bolts;
the toughened glass other end in the straight line downhill path with in the straight line downhill path the toughened glass other end all is provided with sharp band conveyer, every arc band conveyer is all installed to sharp band conveyer right-hand member, install annular band conveyer between the arc band conveyer end.
2. A combined vehicle performance testing device as claimed in claim 1, wherein: the right side of the upper end surface of the straight-line uphill runway is inclined upwards by thirty-degree angles to sixty-degree angles, and the right side of the upper end surface of the straight-line downhill runway is inclined upwards by thirty-degree angles to sixty-degree angles.
3. A combined vehicle performance testing device as claimed in claim 1, wherein: the tunnel wallboard is made by iron, the tunnel wallboard is C style of calligraphy structure, the whole radian of tunnel wallboard with the radian phase-match of tunnel highway section.
4. A combined vehicle performance testing device as claimed in claim 1, wherein: the sand paving road section is characterized in that sand is arranged at the upper end of the sand paving road section, and soil containing water is arranged at the upper end of the soil road section.
5. A combined vehicle performance testing device as claimed in claim 1, wherein: the right side of the upper end surface of the down ramp is inclined upward by ten to thirty degrees and the left side of the upper end surface of the up ramp is inclined upward by ten to thirty degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010089824.6A CN111257007B (en) | 2020-02-13 | 2020-02-13 | Combined testing device for automobile performance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010089824.6A CN111257007B (en) | 2020-02-13 | 2020-02-13 | Combined testing device for automobile performance |
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| CN111257007A CN111257007A (en) | 2020-06-09 |
| CN111257007B true CN111257007B (en) | 2022-05-27 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112195695B (en) * | 2020-09-27 | 2022-03-22 | 四川紫荆花开智能网联汽车科技有限公司 | Intelligent network-connected automobile dynamic closed test system |
| CN112197979B (en) * | 2020-10-12 | 2022-09-02 | 刘峰 | Tourist attraction safety monitoring system |
| CN114434495A (en) * | 2022-01-07 | 2022-05-06 | 浪潮软件集团有限公司 | Robot motion performance testing tool and testing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203772547U (en) * | 2014-03-06 | 2014-08-13 | 深圳市三源色文化传播有限公司 | Skid pavement simulation device and skid pavement simulation mechanism |
| CN205091136U (en) * | 2015-11-06 | 2016-03-16 | 上海珊鑫物流有限公司 | Combination formula testing arrangement of car performance |
| CN105569939A (en) * | 2015-12-03 | 2016-05-11 | 李博正 | Vehicle brake energy recycling device on steep slope of road |
| CN107121294A (en) * | 2016-02-25 | 2017-09-01 | 上海珊鑫物流有限公司 | Cable bridge combined type car performance testing device |
| CN106501013A (en) * | 2016-12-28 | 2017-03-15 | 中南大学 | A kind of equivalent scale model collision test device of train and method |
| CN106679991B (en) * | 2016-12-30 | 2018-10-02 | 重庆电子工程职业学院 | A kind of automobile road conditions simulator of experiential marketing |
| CN206362564U (en) * | 2017-01-18 | 2017-07-28 | 安徽江淮汽车集团股份有限公司 | Vehicle load pilot system and device |
| CN206505654U (en) * | 2017-01-24 | 2017-09-19 | 南通晋弘钢结构工程有限公司 | A kind of offroad vehicle teaching aid |
| CN107917814A (en) * | 2017-11-09 | 2018-04-17 | 哈尔滨东安汽车发动机制造有限公司 | It is a kind of that the durable experimental rig of real vehicle road Pascal and method are simulated on rack |
| CN108319250B (en) * | 2017-12-25 | 2021-06-18 | 浙江合众新能源汽车有限公司 | Intelligent driving automobile test method |
| KR101996230B1 (en) * | 2018-02-26 | 2019-07-04 | (주)에스더블유엠 | Method and apparatus for providing test information for simulation of autonomous vehicle |
| CN208313588U (en) * | 2018-05-19 | 2019-01-01 | 深圳市三源色文化传播有限公司 | It paddles road surface simulation device |
| CN209280331U (en) * | 2018-08-28 | 2019-08-20 | 上海科赫商务咨询有限公司 | A kind of sliding roll-type wheel-slip performance test ramp module |
| CN110398374B (en) * | 2019-07-11 | 2022-04-05 | 合创汽车科技有限公司 | Multi-channel scene fusion automobile simulation test system, method and device |
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