| 摘要 |
PROBLEM TO BE SOLVED: To provide a support structure for mounting a device on a traverse roofing roof.SOLUTION: A push-up member 6 and a press-down member 7 assembled by a bolt 8 are held in a state inclined upward toward an upstream side of a roof. An insertion part 13 of the push-up member 6 is inserted into an undersurface of a seam 3, and a support part 24 of the press-down member 7 is kept in contact with and supported by a high-position part 2c of a roofing material. Fastening parts of both members are fastened by the bolt 8, to generate moment around the support part 24 of the press-down member 7 functioning as a fulcrum. The members are rotated to rise from the inclined state, the seam 3 is lifted with the insertion part 13 of the push-up member 6 that rises and a top surface of the seam 3 is pressed down by a pressing part 25 of the press-down member 7 that rises. Here, the seam 3 is sandwiched tightly with rotary force by the pressing part 25 that rotates downward around the support part 24 and the insertion part 13 that rotates upward around a contacting support part 18, the two sandwiching parts biting into the seam, instead of merely holding the seam 3 from above and below between the pressing part 25 and the insertion part 13.SELECTED DRAWING: Figure 8 |
