Mud door guide device of trailing suction dredger

• Main Authors: CHEN XUAN, MA YUAN, WU TENGWEI, WEN WU, MIAO YUANQUAN, HU JINGZHAO, WANG WENKUI, CUI PENGFEI, XIA CHENG
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2022
• Subjects: DREDGING; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING

The utility model discloses a drag suction hopper dredger hopper door guide device which comprises a guide base fixed to the lower end face of a hopper door oil cylinder base. The three guide blocks are mounted in the slots of the guide seat; the guide seat and the guide block form a novel mud door guide device, a structure which is commonly used on an original drag suction dredger and is fixed on a longitudinal bulkhead is improved, the improved guide device is simple in structure, beneficial to construction and maintenance and good in guide performance, and the novel mud door guide device belongs to the field of ship components. 本申请公开了一种耙吸挖泥船泥门导向装置，包括一导向座，固定于泥门油缸底座下端面上；三根导向块，安装在导向座的插槽内；本申请的导向座及导向块组成了一套新型的泥门导向装置，对原耙吸挖泥船上常用的固定于纵舱壁上的结构进行了改进，改进后的导向装置结构简单，有利于施工和维修，导向性能好，此申请属于船舶构件领域。