The invention relates to the field of underwater node fixed laying, in particular to an underwater node fixed laying method suitable for a deepwater submersible vehicle, which comprises the following steps: S1, the deepwater submersible vehicle carries an underwater node fixed laying device to enter water, and is laid at a specified position to complete the positioning of a third-stage frame; s2, the deepwater submersible carries the first-stage frame to turn around, secondary butt joint between the first-stage frame and the second-stage frame is completed, and the node laying mechanism is made to be located over the third-stage frame; s3, fixing the nodes, and releasing and recycling the recycling lock head; s4, arranging and maintaining the nodes; and S5, recovering the nodes. The node is firmly fixed to the seabed in a drilling anchoring mode, and accurate drilling and node fixing and laying work are completed through one-time diving.
本发明涉及水下节点固定布放领域,特别是一种适用于深水潜器的水下节点固定布放方法,包括步骤:S1.深水潜器搭载水下节点固定布放装置入水,并布放在指定位置,完成第三级框架的定位;S2.深水潜器携带第一级框架的掉头,并完成第一级框架和第二级框架之间的再次对接,使节点布放机构位于第三级框架的正上方;S3.节点的固定、以及释放回收锁头的回收;S4.节点的布放和维护;S5.节点的回收。其通过钻孔锚定的方式,将节点牢固地固定在海底,实现了一次下潜完成精准钻孔、节点的固定及布放工作。
Underwater node fixed laying method suitable for deepwater submersible
适用于深水潜器的水下节点固定布放方法
2023-05-02
Patent
Elektronische Ressource
Chinesisch
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