Safe operation platform for pier column construction

The utility model discloses a safe operation platform for pier column construction. The safe operation platform aims at solving the technical problem that potential safety hazards exist in pier column construction due to the fact that no protective measure is arranged on an existing pier column. The safe operation platform mainly comprises a base used for being installed on the top of a pier column, a fence arranged on the periphery of the base and a fence movable door arranged on the fence, further, the base comprises a bottom plate, a penetrating hole corresponding to the pier column is formed in the middle of the bottom plate, and the bottom plate is provided with a through hole corresponding to the pier column. A steel bar assembly used for connecting the bottom plate and the pier column is arranged in the penetrating hole. The base is arranged at the top of the pier column, the fence is arranged on the periphery of the base, the fence movable door is arranged on the fence, constructors enter the fence fo