| 摘要 |
PROBLEM TO BE SOLVED: To provide a rope hoist which can correctly detect a position of a movable body such as a rope guide, and further, enables fine adjustment of such a detection position.SOLUTION: A rope hoist 1 has: a rope drum 10 for winding a wire rope W; a support shaft 133 and a bolt 134 for a limit switch which are disposed in parallel to the rope drum 10; limit switch mechanisms 130, 131; and a rope guide mechanism 95 which moves according to a wound state of the wire rope W, and performs ON/OFF operations of the limit switch mechanisms 130, 131. The limit switch mechanisms 130, 131 are respectively equipped with a metal fitting 135 for a limit switch which is inserted in both of the support shaft 133 and the bolt 134 for a limit switch, and the metal fitting 135 for a limit switch is so fixed by a nut 150 as to be sandwiched from both sides of the bolt 134 for a limit switch in an axial direction. |
