| 摘要 |
PROBLEM TO BE SOLVED: To provide an epoch-making anchor fixing device that exerts an unprecedented action effect.SOLUTION: An anchor fixing device for fixing an anchor provided in slope protection work includes a cylindrical base 1 in which a flange-like part 3 for being locked to an opening edge of an anchor fitting hole is protrusively provided on a peripheral surface. A cylindrical part 4 comprising a tapered inner surface 4a fitted to an end of the anchor is protrusively provided in an inclined state on an undersurface part of the cylindrical base 1. The tapered inner surface 4a serves as a nut retainer part 2 for retaining a nut body screwed to the end of the anchor.SELECTED DRAWING: Figure 2 |
