公开(公告)号：US20240337084A1

公开(公告)日：2024-10-10

申请号：US18220119

申请日：2023-07-10

申请人： CHINA THREE GORGES CORPORATION

发明人： Lunbo LUO ,  Changping SUN ,  Xiao LEI ,  Xinqun CHEN ,  Jianping LIU ,  Haijun JIN ,  Weihuan ZHUANG ,  Yongpei ZHENG ,  Sheng LIAN ,  Yulin DENG ,  Juan JIANG ,  Jiandong XIAO ,  Zhiji YUE

IPC分类号： E02D7/20

CPC分类号： E02D7/20 ,  E02D2250/0053 ,  E02D2250/0061

摘要： The present disclosure provides an annular anchor installing instrument and an annular anchor installing method, relating to the technical field of ocean engineering. The annular anchor installing instrument includes an installation tube, a pump body assembly, a lifting portion and an installation portion. One end of the installation tube is provided with a cover body, and the other end of the installation tube is configured to be an open end for cooperating with the top of the annular anchor. The pump body assembly is arranged on the cover body, and used to vacuum the interior of the installation tube. The lifting portion is arranged on the cover body, and used to connect with a hoist. The installation portions are removably arranged on the cover body, and used to connect with the hoist and the anchor chain of the annular anchor, respectively.