CONNECTING FIXTURE

摘要

PROBLEM TO BE SOLVED: To provide a connecting fixture capable of facilitating screwing operation of a bolt, and corresponding to relative movement of an axial core of a bolt without loosening fastening force by contraction of a member. SOLUTION: A taper hole 15 is formed in a casing 14. Nut segments 17 divided into a plurality of pieces in a circumferential direction are disposed in the taper hole 15. Each nut segment 17 is energized to a small diameter side of the taper hole 15. A guide piece 16 is protruded on the casing 14 side and positioned between the nut segments 17. A nut pat 10 is movably disposed on an attaching plate 11.