Steel pipe pile based on trestle fishing type bridge forming and bridge forming method

The invention relates to the technical field of trestle construction, in particular to a steel pipe pile based on trestle fishing type bridge forming and a bridge forming method.The method comprises the steps of cantilever guide frame installation, steel pipe pile construction, bailey beam construction and bridge deck and auxiliary construction. Then the steel pipe pile is hoisted to the installed cantilever guide frame, and when the steel pipe pile is sunk, a crawler crane is matched with a hydraulic vibration hammer; the steel pipe pile has the beneficial effects that the steel pipe pile is formed by mutual butt joint of the multiple steel pipe pile bodies, the multiple butt joint grooves are formed in the ends of the steel pipe pile bodies, the protruding parts are formed between every two adjacent butt joint grooves, and the positioning baffle rings are welded and fixed to the inner walls of the ends of the steel pipe pile bodies in advance, so that every two adjacent steel pipe pile bodies can be in butt