The invention relates to a high-safety power distribution station house, which comprises a foundation and a house body connected above the foundation; power equipment is arranged in the house body; the foundation comprises a set of supporting columns fixed to the ground in an inserted mode and a base fixedly connected with the supporting columns; a fixing disc is arranged at the upper ends of thesupporting columns; a limiting plate folded outwards is arranged on the upper end face of the base; the house body comprises a top surface and four side surfaces; inward folded inserting plates are arranged at the lower ends of the side faces; the inserting plates are inserted below the limiting plate; a buffering unit is arranged between the inserting plate and the limiting plate; downward buffering columns are arranged on the inner wall of the top face and correspond to the supporting columns one to one; the lower ends of the buffering columns make contact with the end face of the fixing disc; and a set of annularly-arranged buffering units are arranged between the outer circumferences of the buffering columns and the side wall of the fixing disc. The power distribution station house adopts a floating type flexible connection structure, and can buffer large impact force, and realize the assembly advantages of less construction and modular integral installation.