Real-time track bed mechanical mass state detection system based on tamping wagon

The utility model discloses a ballast bed mechanical quality state real-time detection system based on a tamping wagon, and relates to the technical field of ballast bed quality detection. The mechanical quality state of the ballast bed can be detected in real time in the track lining process and the tamping process, the detection precision is improved while a large amount of manpower and material resources are saved, and the follow-up operation mode of a large machine can be guided in real time according to the detection result. The detection system comprises a track lining device and two tamping devices arranged side by side, the track lining device comprises two track lining oil cylinders; the track lining oil cylinders are communicated with the hydraulic control system through an oil inlet pipeline and an oil return pipeline; the oil inlet pipeline and the oil return pipeline are each provided with a pressure sensor used for detecting the pipeline pressure. The tamping device comprises two pairs of tampin