| 摘要 |
<p>PURPOSE:To simply establish levels for a base plate to be rested on the surface of a concrete skeleton. CONSTITUTION:A base plate 2 with level adjusting legs 6 which are freely moved vertically is provided for the lower end of a handrail post core member 1 acting as a handrail post member, and the base plate 2 is rested on the box draw hole 7 of a concrete skeleton 3. After the level of the base plate 2 has been established with the length of each level adjusting leg 6 adjusted, the base plate is anchored in place by an embedded anchor bolt 8 projected out of the concrete skeleton 3, after that, mortar 11 and the 1ike are filled in the box draw hole 7, so that the base plate 2 is embedded so as to be anchored.</p> |
