Automobile chassis detection device

The utility model discloses an automobile chassis detection device, which relates to the technical field of automobile chassis detection, and comprises a detection bracket which is of a square-frame-shaped structure, the two ends of the upper side of the detection bracket are respectively provided with an advancing direction limiting assembly, and the front side and the rear side of the two ends of the detection bracket are respectively provided with a sideslip limiting assembly; the automobile tensioning units are mounted at the two ends of the inner side of the detection bracket; the chassis detection auxiliary unit comprises a lifting movable block, a limiting groove, a cam, a wheel carrier, a rotating shaft, a rolling wheel and a rotating power assembly, rectangular through grooves are formed in the four corners of the detection bracket respectively, and the lifting movable block is vertically and slidably connected into the rectangular through grooves. According to the automobile chassis detection device