Dovetail eave steel structure convenient for pseudo-classic architecture installation

The invention belongs to the technical field of building structures, and particularly relates to a dovetail eave steel structure convenient for pseudo-classic architecture installation. The dovetail eave steel structure comprises a hard mountain top and a steel structure dovetail eave; first grooves are formed in the end parts of the two ends of the hard mountain top; the steel structure dovetail eave is welded on a steel plate; a mounting column is fixedly connected to the side wall, far away from the steel structure dovetail eave, of the steel plate; a mounting mechanism is arranged in the mounting column; the steel structure dovetail eave is mounted in the first grooves through the mounting mechanism; the mounting mechanism comprises a first cavity and a clamping assembly; first clamping grooves are formed in the side walls of the two sides of each first groove; and the first cavity is formed in the mounting column. The dovetail eave steel structure convenient for pseudo-classic architecture installation c