Bracket base for slideway beam

The utility model relates to the technical field of civil engineering structures, in particular to a support base for a slideway beam. The device comprises a triangular bent frame, the triangular bentframe comprises an upper support arranged in the horizontal direction and a lower support arranged in the vertical direction. The upper supports and the lower supports perpendicularly intersect to form a triangular support structure, and the two upper supports oppositely arranged on the two sides of the tower column are connected into a whole through a tensioning structure arranged in the tower column in a penetrating mode. According to the utility model, the connection strength of the slideway beam and the tower column is improved by adding the triangular bent frame; the triangular bent frames on the two sides of the tower column are connected into a whole through finish rolling deformed steel bars. Compared with construction methods of few steel pipe supports, full framing and the like,the triangular framed ben