The invention discloses a ship moon pool mechanism with a double-pulley system, which comprises a moon pool channel and a moon pool ceiling located above the moon pool channel, the inner wall of the moon pool channel is provided with a first slide rail and a second slide rail, the first slide rail is provided with a first pulley, and the second slide rail is provided with a second pulley; a hoisting device connected with the first pulley and the second pulley is arranged on the ceiling of the moon pool, and the hoisting device drags any one of the first pulley and the second pulley to independently lift or both the first pulley and the second pulley to synchronously lift. According to the scheme, the moon pool mechanism can meet various hoisting requirements and can be suitable for more use scenes. In addition, due to the fact that the two sets of pulley systems are arranged in the scheme, when one set of pulley system breaks down, the other set of pulley system can be used, and the function of mutual standby between the two sets of pulley systems is achieved.
本发明公开一种带双滑车系统的船舶月池机构,包括月池通道和位于所述月池通道上方的月池天花板,所述月池通道内壁设置有第一滑轨和第二滑轨,所述第一滑轨上安装有第一滑车,所述第二滑轨上安装有第二滑车;所述月池天花板上设有与所述第一滑车以及所述第二滑车连接的吊运装置,通过所述吊运装置拖动所述第一滑车和所述第二滑车任一者独立升降或二者同步升降。本方案的月池机构可以适应多种吊运需求,可以适用于更多的使用场景。此外,由于本方案设置了两套滑车系统,当其中一套滑车系统故障时,可以使用另一套滑车系统,实现两套滑车系统之间的相互备用的功能。
Ship moon pool mechanism with double-pulley system
一种带双滑车系统的船舶月池机构
2023-06-27
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Platform type moon pool and drilling ship with platform type moon pool
European Patent Office | 2020
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