| 摘要 |
PROBLEM TO BE SOLVED: To provide a panel attachment structure of a soundproof wall, which attains a good workability in attachment of a panel, and which is effective when a rectangular steel tube is used as a support.SOLUTION: The panel attachment structure 15 includes a panel-backside supporting portion on the side of the support 12 which is the rectangular steel tube, and a panel restraining structure 18 which is provided on the front side of the support. The panel restraining structure 18 comprises a receiving member 20 which has a vertical plate-like receiving portion 20a separated from the front 12a of the support and which is fixed to the front of the support, and a fixing bracket 23 which forms a groove-like space with regard to the panel-backside supporting portion on the side of the support. The fixing bracket 23 is integrally provided with a fall prevention portion 25. A bolt 27 is inserted from the side of the front 12a of the support into opposed bolt insertion holes 20b and 24c which are provided in the receiving member 20 and the fixing bracket 23, respectively, and a nut 28 is screwed to the bolt 27. Both ends of the panel are inserted from above into the groove-like spaces which are formed between the panel-backside supporting portions of the supports and the fixing brackets 23 on both right and left sides, respectively, and then the panel is fixed by tightening the nut 28. |
