The invention discloses a three-degree-of-freedom sliding groove type connector for connecting a transfer barge and a semi-submersible platform. The connector comprises a boss appendage arranged on the transfer barge and two channel appendages arranged on the semi-submersible platform, wherein the number of the channel appendages is two, and the boss appendage is inserted between the two channel appendages; vertically distributed sliding grooves are formed in the two channel appendages; the cross section of the sliding groove is trapezoidal; the two side faces of the boss appendage are each provided with a pin shaft hole, and a pin shaft is arranged in each pin shaft hole in a penetrating mode; a telescopic mechanism is arranged at the tail part of the pin shaft; the two pin shafts are respectively inserted into the sliding grooves; the central axes of the two pin shafts coincide with each other; and the two side faces of the boss appendage and the front end face, close to the semi-submersible platform, of the boss appendage are each provided with an arc-shaped face. Accurate butt joint, rapid connection and tight connection can be achieved, and the vertical degree of freedom, the rolling degree of freedom and the pitching degree of freedom between connecting interfaces can be released.
本发明公开了一种转运驳船与半潜式平台连接的三自由度滑槽式连接器,其包括设于转运驳船上的凸台附体和设于半潜式平台上的槽道附体,槽道附体为两个,凸台附体插设于两个槽道附体之间;两个槽道附体上均设有竖向分布的滑槽;滑槽的横剖面为梯形;凸台附体的两个侧面各开设有一个销轴孔,两个销轴孔内各穿设有一个销轴;销轴的尾部设有伸缩机构;两个销轴各插设于一个滑槽;两个销轴的中心轴线相重合;凸台附体的两个侧面、凸台附体的靠近半潜式平台的前端面均具有弧形面。本发明可以实现准确对接、快速连接以及紧密连接,可以释放连接界面之间的垂向自由度、横摇自由度及纵摇自由度这三个自由度。
Three-degree-of-freedom sliding groove type connector for connecting transfer barge and semi-submersible platform
转运驳船与半潜式平台连接的三自由度滑槽式连接器
2021-05-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |