| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a support frame and a construction method of the support frame that can reduce time and labor for construction and a construction period even when constructing a large-sized support frame. <P>SOLUTION: The support frame 1 for supporting wiring and piping is constructed at a steel structure 2 to constitute a steel stanchion 10. A horizontal part 3 of the support frame 1 is constituted by connecting a plurality of horizontal part units 31 having truss structures, and a vertical part 4 of the support frame 1 is constituted by connecting a plurality of vertical part units 41 having truss structures. The adjacent horizontal part units 31 are connected to be adjustable in the fixed position by horizontal members 35 and connecting oblique members 36A, 36B. The adjacent vertical part units 41 are connected to be adjustable in the fixed position by horizontal members 45. The lower end of a post 42 of the vertical part unit 41 is fixed to a lower beam 23B by gusset plates 48A, 48B, while the upper end of the post 42 is fixed to an upper beam 23B to be adjustable in the fixed position through gusset plates 47A, 47B. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
