| 摘要 |
PROBLEM TO BE SOLVED: To improve the workability and reduce the execution period. SOLUTION: This supporting tool is provided with an engaging body 10 forming leg pieces 10b oppositely connected from both sides of an engaging piece 10a fixed to the upper side of a structural member, a support member 11 provided with attaching pieces 11b oppositely connected so as to overlap with the leg pieces 10b of the engaging body 10 from both sides of the support piece 11a supporting one end of the hanging member, and a connection rod 12 connecting the front ends of the leg pieces 10b or the engaging body 10 and the attaching pieces 11g of the support member 11. The engaging body is provided with hooking parts 10b2 constituted of guide grooves (a) in which the connection rod 12 can be set from the parallel direction to the leg pieces 10b into the front end part of the leg pieces 10b, and positioning grooves (b) to position the guided connection rod 12. The guide grooves (a) are horizontally formed and the positioning grooves (b) are formed to connect to the guide groove and extend down therefrom. |
