Anti-sinking structure of underwater guide frame and lifting method of underwater guide frame

• Main Authors: QIN CHENYANG, LIAO PENG, SANG QI, MA HONGLIN, LU JINGDONG, ZHANG REN, CHEN XIUZHEN, SHA YINGEN
• Format: Patent
• Language: Chinese; English
• Published: 03.12.2021
• Subjects: CRANES; EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HAULING; HOISTING; HYDRAULIC ENGINEERING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; SOIL SHIFTING; TRANSPORTING; UNDERGROUND OR UNDERWATER STRUCTURES

The invention discloses an anti-sinking structure of an underwater guide frame and a lifting method of the underwater guide frame. Pile pipe sleeves (2) are vertically arranged at the four corners of a frame body (1) respectively, the lower portions of the pile pipe sleeves (2) are movably provided with an anti-sinking plate (3) in a sleeved mode, the top end of a high-pressure water pipe (7) communicates with a high-pressure water source device of a sea surface workboat, the tail end of the high-pressure water pipe (7) is turned by a metal corrugated pipe (9) and then communicates with a spraying branch pipe (10), and the spraying branch pipe (10) is fixed on the anti-sinking plate (3) through a mounting frame (8). According to the anti-sinking structure of the underwater guide frame and the lifting method of the underwater guide frame, it can be guaranteed that the anti-sinking plate is pulled out and lifted smoothly. 本发明一种水下导向架防沉结构及其起升方法，架体（1）的四个角上分别竖向设置有桩管套筒（2），且桩管套筒（2）的下部活动套装有防沉板（3），高压水管（7）的顶端连通至至海面施工船的高