| 摘要 |
<p>The device has a square shaped fixation module (200) and a roof module (100b) including two transverse structures forming gantries (110a, 120a) above a swimming pool basin. The gantries are braced by cross-pieces, where lower ends of the gantries rest on edges of the basin. A set of extreme cross-pieces ensures connection between the lower ends, and supports the edges of the basin. The fixation module is associated with the roof module on one of the lower ends. The fixation module comprises an oblong hole on a horizontal part to allow passage through a fastening screw on ground.</p> |
