Leveling device for automobile test ramp gravel
A car test and ramp technology, which is applied in the direction of roads, roads, road repairs, etc., can solve the problems of flat gravel, insufficient precision, and occupation of tractors on car test ramps, and achieve accurate and reliable test results. The effect of quality level
Active Publication Date: 2019-06-25
CHONGQING CHANGAN AUTOMOBILE CO LTD
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The invention relates to a leveling device for automobile test ramp gravel. The leveling device comprises traction mechanisms arranged at the two ends of a cross groove in the top of a test ramp, rails arranged on the test ramp, and a leveling scraper blade trolley arranged on the rails. The traction mechanisms comprise drive motors arranged in one end of the cross groove, speed reducers cooperatively connected to the output ends of the drive motors, and long transmission shafts with one ends coaxially connected with the output ends of the speed reducers, and the long transmission shafts penetrate through the cross groove. Transmission gears are arranged at the two ends of the long transmission shafts respectively. The leveling device further comprises two sets of winding parts arranged onone sides of the two ends of the cross groove respectively, and middle gears of the two sets of winding parts are engaged with the transmission gears at the two ends of the long transmission shafts respectively. The other ends of mooring ropes of the two sets of winding parts are connected with the leveling scraper blade trolley arranged on the rails respectively. The automobile test ramp gravelcan be rapidly leveled, and it is guaranteed that the leveling precision meets the requirements. The test result is precise and reliable, the safety and the reliability are achieved, and time and labor are saved.
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