| 摘要 |
PROBLEM TO BE SOLVED: To provide a temporary stair landing capable of being simply installed at the middle of a temporary stair installed on a slope such as a working site, a mountain or the like. SOLUTION: The temporary stair landing 1 connects a pair of parallel inclined struts 2 fixing locking metal fittings 5 to both ends with a horizontal member 6, and a plurality of pairs of locking brackets 7a, 7b and 7c are included along the longitudinal direction of the inclined struts 2. A locking metal fitting 8 is also fixed to one end of a floor board 3 as a stair landing, the locking metal fitting 8 of the floor board 3 is optionally locked with the locking brackets 7a, 7b and 7c in a slightly movable manner, and the floor board 3 is supported at a proper angle by a supporting means 4. When the temporary stair landing 1 is installed, it is locked with a steel pipe P properly set on the slope, it is favorable that a horizontal angle of the floor board 3 can be adjusted, and it can be simply installed at any place irrespective of the extent of an incline of the slope. COPYRIGHT: (C)2004,JPO
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