公开(公告)号：US06648553B2

公开(公告)日：2003-11-18

申请号：US10071085

申请日：2002-02-11

申请人： Geir Rolfsnes

发明人： Geir Rolfsnes

IPC分类号： E02D2500

CPC分类号： E02B17/00 ,  B63B1/107 ,  B63B27/00 ,  B63B35/003 ,  E02B2017/0047 ,  E02B2017/0052 ,  Y10T403/1616

摘要： A platform topsides can be transferred from a substructure to a transporter by ballasting the transporter, locating the transporter underneath the topsides and deballasting the transporter, causing load transfer units of the transporter to lift the topsides off the substructure. Each load transfer unit comprises a compression spring which rests on a layer of particulate material located in a drum, the particulate material in turn rests on a releasable hatch-cover. The springs provide a flexible connection between the transporter and the topsides. During the deballasting of the transporter, the hatch-covers are released to suddenly let out the particulate material from the drums, thereby lowering and relieving the springs, causing a direct contact and a stiff connection between the transporter and the topsides.

摘要翻译： 平台顶层可以通过压载运输工具，将运输工具放置在顶层下方并将运输工具卸载下来，从底层转运到运输工具，从而使运输工具的载荷传递单元从底层结构上升。 每个载荷传递单元包括一个压缩弹簧，该压缩弹簧放置在位于滚筒中的颗粒材料层上，颗粒材料依次位于可释放的舱口盖上。 弹簧提供了运输机和顶层之间的柔性连接。 在运输机的卸料过程中，舱口盖被释放以突然从桶中排出颗粒物质，从而降低和释放弹簧，从而导致运输机与顶层之间的直接接触和刚性连接。