| 摘要 |
<p>PURPOSE:To set height to a value corresponding to height at each site by a method wherein a plurality of stacking members provided on an outer periphery with a curved slide contact part and a curved recessed part with the same curvature of radius that of the curved slide contact part are securely stacked on a base member and a long handrail beam is securely placed on the stacking member. CONSTITUTION:A stacking member 1 forms a block member provided on an outer periphery with a curved recessed part 4 with the same curvature of radius as that of a curved slide contact part 3, an end opening 6, and a through-hole 7. An upper end stacking member 2 is formed such a manner that the curvatures of radius of the stacking member 1 and the curved recessed part 4 are enlarged and changed and caused to coincide with that of a long handrail 30. When the handrail is installed to a concrete body, the bases 1 are placed at intervals of a given distance on the concrete body and a wheel anchor 27 is driven through a through hole 26 and fixed. A plurality of the stacking member 1 and the upper end stacking member 2 are individually stacked and fixed. The long handrail 30 is securely placed on the upper end stacking member 2.</p> |
