【作者】 胡勇； 张英； 郭福先； 朱美琪；

【Author】 HU Yong, ZHANG Ying, GUOFu-xin, ZHU Mei-qi (School of Transportation, Wuhan University of Technology, Wuhan 430074, China)

【机构】 武汉理工大学交通学院；

【摘要】 水下打捞沉船通常采用水下人工穿千斤的工作方式,既费力又危险。本文提出了一种能替代水下人工穿千斤的攻泥器,它模仿蚯蚓在土中蠕动前进的方式,能在水下达到穿千斤的目的。文中探讨了其主要组成部分攻泥头、蠕动机构、方向调节机构等工作机理。本文为水下穿千斤攻泥器的研究提供了一种新的思路。更多还原

【Abstract】 The salvage of the wrecked ship usually was operated by means of manual passing the rope through the wrecked ship underwater. The work is hard and dangerous. A new underwater mechanism for passing the rope through the wrecked ship is proposed in this paper, which is based on imitating earthworm creeping mechanism, and it can replace the manual operation for salvaging the wrecked ship in the water. The main components which include the punching head, the mechanism of creepage and the mechanism of guide are discussed. This paper provides a new idea for developing underwater mechanism for passing the rope.更多还原