| 摘要 |
<p>A coupling structure of yacht pier includes a main keel (10) for fixing a main pontoon bridge, a secondary keel (30) for fixing a pontoon bridge branch and a coupling piece (20) for connecting the main keel (10) with the secondary keel (30). The main keel (10) is provided with a first locating concave part (11) on its upside surface, a second locating concave part (12) on its outside surface, and a third locating concave part (13) on its downside surface. The coupling piece (20) is provided with a first locating protruding (21) on the internal surface of its right side, a second locating protruding (22) and a first locating hole (24) on its base internal surface, and a second locating hole (23) on its left side surface. The coupling piece (20) is buckled onto the main keel (10), wherein a first fastening member (41) is mounted through the first locating hole (24) to connect the secondary keel (30) with the coupling piece (20), and a second fastening member (42) is mounted through the second locating hole (23) to connect the coupling piece (20) with the main keel (10). The main keel (10), the secondary keel (30) and a skirt pile gripper (2) are located and fitted mainly by the coupling piece (20) which can be mounted and dismounted simply, and the main keel (10) is not perforated, therefore a more accurate adaptation is provided between the main keel (10) and the pontoon bridge branch or the skirt pile gripper (2). Thus the structure is simple, easy for installation, and just more practical.</p> |
