| 摘要 |
A system for anchoring to the ground, via chains, a floating platform, whose operating station includes:
activatable/deactivatable stopper elements for each of the anchor chains, for locking in position the associated chain that ends by an upstream free strand including an end connection chain link, wherein the stopper elements are arranged side by side, along a same line, and are each associated with one housing-reservoir for storing the upstream free strand of the associated chain; andtensioning elements common to the different chains, and including a single tensioning winch, movably mounted above the stopper elements, wherein the tensioning winch includes a master chain strand, whose downstream end includes a downstream chain link adapted to be removably attached to the connection chain link of the upstream free strand of the anchor chains, and whose upstream end is stored in a container-reservoir. |
| 主权项 |
1. A ground anchor system for a floating platform (P), wherein said system (1) comprises at least one group (G) formed of a plurality of juxtaposed anchor chains (2), arranged parallel or substantially parallel to each other, and an operating station (3), the lower end (2a) of each of said chains (2) comprising means for fastening to the ground (S), the upper end (2b) thereof extending up to the operating station (3) arranged on said platform (P), above the waterline (F) thereof, and an intermediate area (2c) of each of said chains (2), between the lower (2a) and upper (2b) ends thereof, cooperating with a bending device (4) secured to said platform (P), advantageously under said waterline (F), wherein said operating station (3) comprise means (7) for tensioning said chains (2) and means (22) for storing the free end of said chains (2), upstream said tensioning means (7),
characterized in that said operating station (3) comprises: activatable/deactivatable stopper means (5) for each of said chains (2), for locking in position the associated chain (2) that ends by an upstream free strand (2′) comprising an end connection chain link (6), wherein said stopper means (5) are arranged side by side, along a same line (E), and are each associated with one housing-reservoir (13) for the storage of said upstream free strand (2′) of the associated chain (2), and tensioning means (7) common to the different chains (2), wherein said tensioning means comprise a single tensioning winch (7), movably mounted above said stopper means (5), parallel to said line (E) of stopper means (5), wherein said tensioning winch (7) comprises a master chain strand (8), whereof downstream end (8′) comprises a downstream chain link adapted to be removably attached to the connection chain link (6) of the upstream free strand (2′) of said anchor chains (2), and whereof upstream end (8″) is stored in a container-reservoir (22). |
