| 摘要 |
PROBLEM TO BE SOLVED: To provide a part installing device utilizable as an installing device such as a concrete form positioning separator.SOLUTION: A part installing metal fitting 1 is constituted so that a drill machine screw 3 is projected on one end of a hollow rod-like body 2, and a part installing penetration screw hole 4 is provided on the other end, and in the drill machine screw 3, a hole-boring drill part 17 is concentrically projected on a front end of a screw shaft part 16, and an installing shaft part 19 is provided on the rear end of the screw shaft part 16, and this installing shaft part 19 is fixed to one end of the hollow rod-like body 2, and the drill machine screw 3 and the hollow rod-like body 2 are integrated thereby, and in this drill machine screw 3-installing shaft part 19, a rotational operation square hole 20 is concentrically provided on a rear end facing an internal space of the hollow rod-like body 2, and in an installing bit 21, an angle shaft part 23 fittable to the rotational operation square hole 20 is arranged in a projecting manner on a tip of a round rod-like shaft body 22 thinner than an inner diameter of the part installing penetration screw hole 4, and a connection part 24 with a rotary tool is provided in an outer end part of the round rod-like shaft body 22. |
