The large-angle compensation heavy-load suspension spherical joint comprises an upper shell and a spherical lower joint which are coaxially arranged together in a sleeved mode, the upper shell is connected to a mining operation platform in a suspension mode, and the spherical lower joint is connected with an underwater hard pipe. And the underwater system and the mining operation platform are connected into a whole. As a flexible connecting device, the large-angle compensation heavy-load suspension spherical joint can compensate the angle deviation generated by underwater equipment in ocean current during mining operation or danger avoiding, relieve the bending moment of a mining operation platform and the underwater equipment, prevent an underwater hard pipe from being bent and damaged, and guarantee the safety of the mining operation equipment.
本发明公开了一种适用于深海采矿作业中的大角度补偿重载悬挂球型接头,包括同轴套设在一起的上壳体和球型下接头,所述上壳体悬挂连接于采矿作业平台上,所述球型下接头连接水下硬管,将水下系统与采矿作业平台连接为一个整体。本发明所述大角度补偿重载悬挂球型接头作为一个挠性连接装置,可补偿采矿作业或避险时水下设备在洋流产生的角度偏移,缓解采矿作业平台与水下设备的弯矩,避免水下硬管受弯损坏,保障采矿作业的设备安全。
Large-angle compensation heavy-load suspension spherical joint suitable for deep-sea mining operation
适用于深海采矿作业中的大角度补偿重载悬挂球型接头
2022-06-03
Patent
Elektronische Ressource
Chinesisch
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