| 摘要 |
PROBLEM TO BE SOLVED: To provide a foundation structure of a frame for supporting a solar cell module, which is excellent in workability and construction accuracy and is not affected by an installation site.SOLUTION: A plurality of anchor piles 3 are penetrated into the ground at constant interval, and an upper part of each of the anchor piles 3 has a projection 30 projected from the ground surface. A footing beam frame body 4 consisting of a rectangular steel tube or a light-weight channel steel is joined to the projection 30 of the anchor pile 3, and a frame 6 for supporting a solar cell module 2 is assembled on an upper part of the footing beam frame body 4. The footing beam frame body 4 consists of at least two traverse footing beams 40 parallel to each other and longitudinal footing beams 41 which connect between the traverse footing beams 40 to form a frame body. Through-holes are formed in the traverse footing beam 40 at positions corresponding to the installation interval of the anchor piles. The projections 30 of the anchor piles 3 are threaded, and the footing beam frame body 4 is penetrated to the projections 30 of the neighboring anchor piles 3 via the corresponding through-holes in a skewered manner and is rigidly joined at a position where it becomes horizontal by coupling means 5. |
