Tunnel concrete curing trolley

The invention belongs to the technical field of tunnel concrete curing construction of highway engineering, railway engineering, municipal engineering and the like, and particularly relates to a tunnel concrete curing trolley. The tunnel concrete curing trolley is characterized by comprising a walking system, water pipe wheel discs, a spraying pipe inclined strut, water inlet pipes, a trolley large frame, a spraying pipe and spraying heads. The trolley large frame is fixedly installed on the upper portion of the walking system, the water pipe wheel discs are arranged on the two side faces of the trolley large frame, the water inlet pipes are arranged on the water pipe wheel discs, and the spraying pipe is arranged along the cross section of a tunnel concrete structure, supported and fixedthrough spraying pipe inclined struts on the trolley large frame and connected with the water inlet pipes. The plurality of spray heads facing the end surface of the tunnel concrete structure are fixedly arranged on the spray