中文摘要：

针对海洋工程及海岸工程施工中常常需要在深水区域实现冲击破碎作业的难题,本文提出了新型的基于液压驱动的水下悬浮冲击破碎平台装置,介绍了平台装置的结构组成、液压系统原理、运动控制方法。

英文摘要：

In order to solve the problem of marine engineering coastal engineering work in abyssal region, a new underwater suspension plant driven by hydraulic for Impact hammer was proposed. The structure of suspension plant,hydraulic principle and motion control method were shown in this paper.