| 摘要 |
PROBLEM TO BE SOLVED: To provide a hoisting device for a gabion that keeps a hanging frame that supports a hanging metal fitting and the gabion at optimum positions during both processes to engage the hanging metal fitting to the gabion and to remove the hanging metal fitting from the gabion.SOLUTION: A hoisting device 1A for hoisting a gabion 2 includes: a hanging frame 7 constituted by front and rear frame rods and frame rods on right and left 10a, 10b, 11a, 11b; a plurality of hanging metal fittings 8 having a hook 8b to be engaged with the gabion 2, and supported movably in a vertical direction by the frame rods 10a, 10b, 11a, 11b of the hanging frame 7; and a positioning body 9 having a contacting part 19 protruding downward from the hanging frame 7, the contacting part coming in contact with the gabion 2 for keeping an interval between the gabion 2 and the hanging frame 7 constant, when engaging the hook 8b to the gabion 2 and removing the hook from the gabion 2.SELECTED DRAWING: Figure 12 |
