摘要 |
PROBLEM TO BE SOLVED: To properly mount and support various types of articles such as a steel material without deforming or damaging a fireproof plate or deteriorating fireproof performance even if an excessive load is imposed on the fireproof plate, when the articles are mounted on a fireproof structure where the fireproof plate is installed on the surface of a structure such as a tunnel. SOLUTION: In this article mounting structure in the mounting of the various articles W on a fireproof structure where the fireproof plate 3 is installed on the surface of the structure such as the tunnel, one end of an article mounting bolt 11 is screwed into a female screw component 41 which is embedded in the structure; the other end of the bolt 11 is protruded in the outward direction of the fireproof plate 3 from a through-hole 31 which is formed in the fireproof plate 3, an article positioning stopper 12 which can be retained in a predetermined position with respect to the bolt 11 is retained in a position to be brought into close contact with the outer surface of the fireproof plate 3 so as to close the through-hole 31, and the article W is sandwiched, fastened and fixed between the stopper 12 and a nut 13 which is screwed into the bolt 11. COPYRIGHT: (C)2005,JPO&NCIPI
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