Continuous operation rolling over docking type tunnel lining formwork trolley

The invention relates to a continuous operation rolling over docking type tunnel lining formwork trolley which can conduct tunnel secondary lining concrete pouring construction operation. The trolley comprises a platform frame, a walking device, a hydraulic driving device, a supporting lead screw set and formwork sets. The walking device is installed on the bottom portion of the platform frame. The walking device drives the platform frame to process along the tunnel piercing direction. The hydraulic driving device and the supporting lead screw set are installed on the platform frame. The number of the formwork sets is at least two, and the formwork sets can be unfolded and shrunk along the tunnel section direction. The outer outline size of the shrunk formwork sets is lower than the inner outline size of the unfolded formwork sets, and the shrunk formwork set can penetrate through the unfolded formwork set. The continuous operation rolling over docking type tunnel lining formwork trolley has the advantages th