PILE CORE SETTING TOOL

摘要

PROBLEM TO BE SOLVED: To provide a pile core setting tool capable of improving execution accuracy by easily controlling a pile core position and verticality of a steel pipe pile when burying the steel pipe pile in the ground by rotatably jacking the steel pipe pile. SOLUTION: This pile core setting tool is characterized by being constituted by arranging a circular arc-shaped member 7 having a circular arc-shaped surface 7a having a radius of curvature not less than a radius of curvature of the outer periphery of the steel pipe pile 1 in one end part, and arranging a distance discriminating means such as a nut 9 for discriminating a distance from the circular arc-shaped surface 7a in the radial direction of the steel pipe pile 1 in the other end part.