| 摘要 |
PROBLEM TO BE SOLVED: To provide a flexible scaffold unit for operation capable of further heightening operation safety at elevated locations and having a versatility of being adapted to various sits of construction. SOLUTION: The scaffold unit 1 for operation of a hoisting device is provided with both a post frame to be extended upwards from a location of installation by sequential addition one by one and a hosing device main body which vertically moves along the post frame. The scaffold unit 1 for operation of a hoisting device is provided with first frames 11 to be vertically extended from the post frame; a scaffold board 13 provided for the first frames 11; and clamps 18 provided for the first frames 11 for connecting the first frames 11 to the post frame in such a way as to be freely detachable. COPYRIGHT: (C)2006,JPO&NCIPI
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