Silt prevention system behind and below wharf

• Main Authors: SHU MINHUA, YIN JIFU, LIANG XIN, JIN PENG, XING JIN, CHENG SHUFENG, LIU GONGXUN, WANG FEIXIN, ZHANG QINGBO, MAO XIAODAN, JIANG SHUAI, LU YINSONG, ZHOU ZHONGWEI, HONG GUOJUN, ZHAO XUYI
• Format: Patent
• Language: Chinese; English
• Published: 03.11.2023
• Subjects: FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING

The utility model discloses a silt prevention system behind and below a wharf in the technical field of dredging engineering. The silt prevention system comprises a movable plate, an upper fixing body, a movable winding body and a lower supporting body. The upper fixing body and the lower supporting body are connected together, the lower supporting body is located at the lower end of the upper fixing body, and the lower supporting body is inserted into the bottom of a harbor basin; the movable plate is connected with the upper fixing body through the movable winding body. Starting and stopping of the silt prevention system are automatically controlled through the impact effect of water flow, and the problem of silt deposition behind and below a wharf can be fundamentally solved according to the fluid mechanics principle. 一种疏浚工程技术领域的码头后方及下方的防淤系统，包括活动板、上部固定体、活动绕体、下部支撑体；上部固定体与下部支撑体连接在一起，下部支撑体位于上部固定体的下端，下部支撑体插入港池的底部；活动板通过活动绕体与上部固定体相连。本实用新型通过水流的冲击作用自动控制防淤系统的启闭，且根据流体力学原理能够从根本上解决码头后方及下方泥沙淤积的问题。