Anti-collision energy-absorbing device for steel pipe pile of steel trestle

The utility model relates to installation of steel pipe piles, in particular to an anti-collision energy-absorbing device for steel pipe piles of a steel trestle. According to the steel pipe pile anti-collision energy absorption device, multiple rows of steel pipe piles are arranged in the length direction of a steel trestle; each column comprises a plurality of columns; an anti-collision energy absorption device is arranged on the first steel pipe pile on the upstream side; the anti-collision energy absorption device is provided with a truss welded to the water facing side of the steel pipe pile. The length of the truss in the direction of the steel pipe pile should be larger than the height difference between the 50-year-once-encounter water line and the current water line, that is, the top of the anti-collision energy-absorbing device is higher than the 50-year-once-encounter water line, and the bottom is lower than the current water line; the truss is formed by welding a plurality of angle irons; a steel