Drawable support for replacing pole number plate

The utility model belongs to the technical field of license plate supporting structures, and relates to a drawable support for replacing a pole license plate. The device comprises a support frame; thesupport frame comprises a support frame body. Wherein the clamping groove, the inserting opening, the drainage hole and the triangular lock are arranged on the support frame body. Wherein the bracketframe body is a rectangular frame body; the clamping groove is of a strip-shaped open groove structure and is arranged in a ring shape along the inner wall of the support frame body, the inserting opening is of a strip-shaped through hole structure and is formed in the top or the side portion of the support frame body and penetrates into the clamping groove from the outer wall of the support frame body, and the drainage hole is formed in the clamping groove located in the bottom of the support frame body. The support further comprises a connecting arm connected with the support frame body. And a connecting hole is for