BIM (Building Information Modeling)-based quick-release concrete drain pipe sleeper steel mould

The utility model relates to the technical field of constructional engineering. The utility model relates to a steel mould, in particular to a BIM-based quick-release concrete drain pipe sleeper steelmould. The pipe pillow steel die comprises a supporting steel plate and two shaping steel plates located on the two sides of the supporting steel plate respectively. The shaping steel plate comprisesa bottom plate and a vertical plate. The bottom plate is perpendicular to the vertical plate; preformed holes are distributed in the bottom plate; a positioning steel chisel is arranged in the preformed hole so as to fix the position of the shaping steel plate; clamping grooves are formed in the ends, making contact with the supporting steel plates, of the vertical plates, the clamping grooves are perpendicular to the vertical plates, arc-shaped grooves matched with the outer wall of the concrete drainage pipe are formed in the upper ends of the supporting steel plates, and the left ends andthe right ends of the suppo