| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus loading device on a roof.SOLUTION: The apparatus loading device on a roof comprises: an alternative tile (3) configuring a part of tiles laid on a substrate material; a support metal fitting (5); a packing (6); anchoring means (7) for anchoring the support metal fitting to the substrate material; and a connection metal fitting (9) for connecting the support metal fitting and a cradle to each other. The alternative tile (3) has an upwardly protruding cylindrical wall (11) forming an opening (10) and a reception part (12) for the packing formed on a top of the cylindrical wall. The support metal fitting (5) is provided with vanes (15) projecting outward from the cylindrical wall on a top edge, holding means (16) and connection means (17) are configured by the vanes, the packing (6) is held between the holding means (16) and the reception part (12) in a close contact state in a state that the support metal fitting (5) is inserted into the cylindrical wall (11) and anchored to the substrate material (1) by the anchoring means (7), and the connection metal fitting (9) is anchored to the connection means (17) located outside the cylindrical wall (11). |
