| 摘要 |
PROBLEM TO BE SOLVED: To provide a fixing device of a precast concrete plate (a PC plate) capable of being easily executed even in an unreachable place such as reinforcements on the periphery of a column and a beam are complicatedly intricate without requiring welding work. SOLUTION: This fixing device 1 of a PC plate 2 is constituted of a hook metal fitting 6 having on the tip a hook-shaped part 4 for engaging with a locking part 3 projected from the PC plate 2 and having on the rear end a screw hole opposed to the hook-shaped part 4, a screw rod 7 threadedly engaged with the screw hole of the hook metal fitting 6 and arranged so as to advance and retreat to the hook-shaped part 4 and a connecting means 9 for connecting a rear end part of the screw rod 7 to a steel frame skeleton 8 so that the length can be adjusted, and the locking part 3 of the PC plate 2 is sandwiched and connected by the tip of the screw rod 7 and the hook-shaped part 4 of the hook metal fitting 6. Thus, connecting operation of the hook metal fitting 6 to the locking part 3 can be performed by gripping the rear end of the screw rod 7 from a place separate from the locking part 3 of the PC plate 2. |
