Operation system integrating vehicle completion, weighing and size measurement

The utility model relates to an operating system integrating vehicle completion, weighing and size measurement, which is characterized in that two longitudinally parallel and upright racks are arranged in an operating space under the ground, and reference rails are arranged on the top surfaces of the racks and are sequentially connected with a front rail and a rear rail; a longitudinal bogie lifting device is arranged on the outer side of the reference rail on the rack, and a vehicle body lifting device is arranged on the outer side of the bogie lifting device; a middle lifting platform is arranged between the two racks, and two side lifting platforms are arranged on the outer sides of the two racks. And wheel weighing equipment is arranged on the reference rail. According to the utility model, all the three operations of vehicle body completion, weighing adjustment and size measurement can be completed smoothly; according to the utility model, on the premise of ensuring that the threeoperation contents are c