CN2338742Y - Machine for testing automobile chassis power, means for eliminating side-sliding for speed testing platform - Google Patents
Machine for testing automobile chassis power, means for eliminating side-sliding for speed testing platform Download PDFInfo
- Publication number
- CN2338742Y CN2338742Y CN 98236568 CN98236568U CN2338742Y CN 2338742 Y CN2338742 Y CN 2338742Y CN 98236568 CN98236568 CN 98236568 CN 98236568 U CN98236568 U CN 98236568U CN 2338742 Y CN2338742 Y CN 2338742Y
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- CN
- China
- Prior art keywords
- roller
- car speed
- chassis dynamometer
- support arm
- test car
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a power testing machine for an automobile chassis and a stopper for the side slip of a test desk for vehicle speed. The utility model solves the technical problem of the lateral displacement of front wheels. A supporting seat (1) of a frame (19) is provided with an outer sleeve (2) hinged with a supporting shaft (18), and a telescopic supporting arm (3); two parallel positioning plates (4), (5) are used to position, and a nut (6) is used to lock; the front end is provided with a roller bottom plate (7), both sides are provided with a roller bracket (8) and a rotary conical roller (9), and a middle position is provided with a photoelectrical positioning circular hole (14) to position. The space between two rollers (9) is regulated according to the wheel track, the side slip is limited through the conical surface of the rollers (9), and the safety test is realized.
Description
The utility model belongs to automobile chassis and detects safety feature, the sideslip stop of safety detection front-wheel-drive cars on particularly a kind of road simulation dynamometer, the test car speed platform.
At present, on chassis dynamometer, test car speed platform, detect automobile output power, coasting distance, acceleration time, during to velometer, mileometer verification, when on cylinder, detecting automobile parameter or check meter, making the front drive wheel roll extrusion is two attachment points leading, paying on the cylinder, wheel alignment condition with wheel wheel self-return effect when the ground run changes, normal take place drive axle left, transversal displacement to the right, the stability that influence turns to, front-wheel just can not in time controlled back, easily meet accident.
The utility model purpose is to solve above technical deficiency, provides a kind of limiting wheel to break away, realize self-return, the road simulation dynamometer of safety detection, test car speed platform sideslip stop.
Task of the present utility model is, chassis dynamometer, test car speed platform sideslip stop, the identical assembly that is parallel to each other by two covers constitutes, on chassis dynamometer bedframe supporting base, install telescopic support arm is installed in the outer sleeve hinged by bolster, outer sleeve is by two location-plate location that are parallel to each other, by the nut locking, supporting arm front end is installed roller bottom board, rolling wheel support is installed in the base plate both sides, the rotary conic roller is installed in the support, medium position has the photoelectricity positioning round orifice, at 2 outer sleeves that are parallel to each other and telescopic support arm middle part the adjustment leading screw is installed, handwheel.2 outer sleeves that are parallel to each other and telescopic support arm can rotate 0~150 ° around supporting base, are 0~150 ° with the framework horizontal sextant angle.2 rotary conic rollers are installed in the roller bottom board upper roller support, and tapering is 10~20 °, with axis angle be 40~90 °.Rolling wheel support longitudinal centre line and horizontal line angle are 60 °.
Chassis dynamometer test car speed platform sideslip stop moves in and out according to the detection vehicle, and is easy to use: its two, by rotating threaded shaft adjustment sideslip stop distance; Its three, the roller conical surface is synchronous rolling with sidewall face contact; Its four sideslips stop can be realized the photoelectricity location according to front tread.
Specify with embodiment below in conjunction with accompanying drawing
Fig. 1 shows sideslip limiting stopper assembly integral installation structural drawing.
Fig. 2 shows sideslip stop structural front view.
Fig. 3 shows sideslip stop C way roller floor pan assembly structural drawing.
Fig. 4 shows sideslip stop D-D outer sleeve, support arm structure sectional view.
Fig. 5 shows sideslip limiting stopper assembly structure vertical view.
Fig. 6 shows sideslip stop E-E sectional view.
Fig. 7 shows sideslip stop B-B sectional view.
1-supporting base among the figure; The 2-outer sleeve; The 3-support arm; The 4-location-plate; The 5-location-plate; 6-mother Luo; The 7-roller bottom board; The 8-rolling wheel support; The 9-roller; 10-mother Luo; The 11-handwheel; The 12-leading screw; The 13-flange; 14-photoelectricity pilot hole; The 15-flange hole; The 16-nut; The 17-roller shaft; The 18-bolster; The 19-framework
As shown in the figure, automobile chassis is surveyed motivation, test car speed platform bedframe (19) is gone up installation sideslip stop and is gone up installation by the interior telescopic support arm (3) of installing of the hinged outer sleeve (2) of bolster (18) by supporting base (1), outer sleeve (2) is located by two location-plates that are parallel to each other (4) (5), by nut (6) locking, support arm (3) front end is installed roller bottom board (7), rolling wheel support (8) is installed in base plate (7) both sides, rotary conic roller (9) is installed in the support (8), medium position has photoelectricity positioning round orifice (14), at 2 outer sleeves that are parallel to each other (2) and telescopic support arm (3) middle part adjustment leading screw (12) is installed, handwheel (11).2 outer sleeves that are parallel to each other (2) and telescopic support arm (3) can rotate 0~150 ° around supporting base (1), and same framework (19) horizontal sextant angle is 0~150 °.2 rotary conic rollers (9) are installed in roller bottom board (7) the upper roller support (8), and tapering is 10~20 °, with axis angle be 40~90 °.Rolling wheel support (8) longitudinal centre line and horizontal line angle are 60 °.
During use, the sideslip stop is installed on road simulation dynamometer, the test car speed platform, sail automobile into road simulation dynamometer, test car speed platform, the front vehicle wheel roll extrusion is being led, is paying on the cylinder, make leading screw (2) rotation by rotation hand wheel (11), two support arms (3) are elongated or shortened, according to the different two assembly roller spacings of adjusting of wheelspan.Slide in case take place to survey, spacing with the tire contacts side surfaces by the roller conical surface of surveying sliding stop, restriction is breakked away.Then, drawing car person can appropriateness correction turn to, and roller is separated with the sidewall, realizes normally detecting.Solved society and possessed 30% front wheel driving vehicle and realize safety detection at chassis dynamometer or test car speed platform, it is true and reliable to detect data.
Sideslip stop usable range
(1) two roller spacing is 1560~1800mm, adjusts apart from 240mm.
(2) surveying dress is 1859R14 with tire specification, 185/70SR13,6.00-12-4PR, 165R12, the front wheel driving vehicle of 145R12 etc.
(3) be suitable for vehicle: Audi, Santana, Xiali, and other import front wheel driving car.
Claims (4)
1, a kind of chassis dynamometer, test car speed platform sideslip stop, it is characterized in that installing on chassis dynamometer framework (19) supporting base (1) and telescopic support arm (3) is installed by the hinged outer sleeve (2) of bolster (18), outer sleeve (2) is located by two location-plates that are parallel to each other (4) (5), by nut (6) locking, support arm (3) front end is installed roller bottom board (7), rolling wheel support (8) is installed in base plate (7) both sides, rotary conic roller (9) is installed in the support (8), medium position has photoelectricity positioning round orifice (14), at 2 outer sleeves that are parallel to each other (2) and telescopic support arm (3) middle part adjustment leading screw (12) is installed, handwheel (11).
2, chassis dynamometer according to claim 1, test car speed platform sideslip stop, it is characterized in that 2 outer sleeves that are parallel to each other (2) and telescopic support arm (3) can rotate 0~150 ° around supporting base (1), same framework (19) horizontal sextant angle is 0~150 °.
3, chassis dynamometer according to claim 1, test car speed platform sideslip stop is characterized in that 2 rotary conic rollers (9) are installed in roller bottom board (7) the upper roller support (8), and tapering is 10~20 °, with axis angle be 40~90 °.
4, chassis dynamometer according to claim 1, test car speed platform sideslip stop is characterized in that rolling wheel support (8) longitudinal centre line and horizontal line angle are 60 °.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98236568 CN2338742Y (en) | 1998-01-23 | 1998-01-23 | Machine for testing automobile chassis power, means for eliminating side-sliding for speed testing platform |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98236568 CN2338742Y (en) | 1998-01-23 | 1998-01-23 | Machine for testing automobile chassis power, means for eliminating side-sliding for speed testing platform |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2338742Y true CN2338742Y (en) | 1999-09-15 |
Family
ID=33984591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 98236568 Expired - Fee Related CN2338742Y (en) | 1998-01-23 | 1998-01-23 | Machine for testing automobile chassis power, means for eliminating side-sliding for speed testing platform |
Country Status (1)
Country | Link |
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CN (1) | CN2338742Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101634607B (en) * | 2009-08-16 | 2011-04-13 | 德州学院 | Direction aligning device for car |
CN108871786A (en) * | 2018-05-08 | 2018-11-23 | 济南浪潮高新科技投资发展有限公司 | A kind of automatic driving vehicle semi-hardware type simulation test system and method |
US10197593B2 (en) | 2015-07-13 | 2019-02-05 | YIS/Cowden Group | Modular portable speedometer calibration stand |
-
1998
- 1998-01-23 CN CN 98236568 patent/CN2338742Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101634607B (en) * | 2009-08-16 | 2011-04-13 | 德州学院 | Direction aligning device for car |
US10197593B2 (en) | 2015-07-13 | 2019-02-05 | YIS/Cowden Group | Modular portable speedometer calibration stand |
CN108871786A (en) * | 2018-05-08 | 2018-11-23 | 济南浪潮高新科技投资发展有限公司 | A kind of automatic driving vehicle semi-hardware type simulation test system and method |
CN108871786B (en) * | 2018-05-08 | 2020-05-26 | 浪潮集团有限公司 | Semi-physical simulation test system and method for automatic driving vehicle |
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Legal Events
Date | Code | Title | Description |
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C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Wang Yuean Document name: Credit note |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |