Fabricated steel mould for building construction engineering foundation platform

The utility model discloses an assembly type steel mould for a building construction engineering foundation platform, which comprises a mould plate body, a strip-shaped groove is arranged at the center of one side wall of the mould plate body along the length direction, a first boss is arranged on one side wall of the mould plate body along the length direction and below the strip-shaped groove, and a second boss is arranged on the other side wall of the mould plate body along the length direction and below the strip-shaped groove. And a connecting mechanism for connecting the adjacent template bodies is arranged on the upper surface of the first boss. According to the utility model, through the arrangement of the reinforcing transverse bolts and the connecting sleeves, after the adjacent template bodies are connected and fixed, the reinforcing transverse bolt on the first template body can be pushed to be inserted into the connecting sleeve arranged on the other template body for connection, and through the