Unitized assembling villa

A unitized assembling villa belongs to the technical field of modularized steel structure buildings, and is characterized by comprising an intermediate unit body, outside unit bodies and a rooftop unit body. The outside unit bodies are arranged on two sides of the intermediate unit body to form a unit; the rooftop unit body is arranged on the upper portion of the unit; the outside unit bodies, the intermediate unit body and the rooftop unit body are mutually connected or welded into a whole by employing bolts; the intermediate unit body is formed by an end plate, a bottom plate and a top plate; and each outside unit body is formed by connecting an end plate, outer lateral plates, a bottom plate and a top plate. The unitized assembling villa has scientific and reasonable structure, easy production and manufacturing, convenient and fast assembly and disassembly, beautiful appearance and spacious and comfortable inside, leads a frame structure to be formed by connecting girders and columns in steel frameworks of