| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve a problem that workability is extremely inferior since a degree of freedom of operators is restricted compared to a normal work due to work at a hight place when installing a facility in a support fitting fixed on a roof, and bolts or nuts are dropped because coupling with the bolts or nuts is often performed in a narrow space such as a gap or the like at a lower portion of the support fitting. <P>SOLUTION: A support fitting includes facility fitting means having a facility support part, a bolt through hole opened in the facility support part, and a facility fixing bolt with an overall length longer than a distance between a top surface of the facility support part and the top surface of a metal laterally-laid roof in a state that a support fitting body is fixed on the metal laterally-laid roof. A facility is fixed to the facility support part with the facility fixing bolt inserted from a lower side of the bolt through hole to an upper side, so as to have excellent workability in coupling with bolts or nuts while constructing the facility. <P>COPYRIGHT: (C)2013,JPO&INPIT |
