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Offshore platform lifting system
The invention relates to an offshore platform lifting system, which belongs to the field of hydraulic engineering, and comprises a water surface deck platform, an underwater structure, a lifting structure, a middle platform, a main oil cylinder, a lower positioning oil cylinder and an upper positioning oil cylinder, wherein the underwater structure is used for being arranged below a water deck platform; each lifting structure comprises two lifting rods and a lifting plate, and the two lifting rods are vertically arranged at intervals; the lifting plate is arranged between the two lifting rods, and the two sides of the lifting plate in the width direction are connected to the two lifting rods correspondingly. A plurality of lifting holes are formed in the lifting plate in the length direction of the lifting rod at intervals; the main oil cylinder comprises a fixed end and a movable end, and the fixed end and the movable end are connected to the water surface deck platform and the middle platform correspondingly. The lower positioning oil cylinder is arranged on the water surface deck platform and comprises a lower output rod; the upper positioning oil cylinder is arranged on the middle platform, and the middle platform comprises an upper output rod.
本发明涉及一种海上平台提升系统，属于水利工程领域，海上平台提升系统包括：水面甲板平台、水下结构、提升结构、中间平台、主油缸、下定位油缸和上定位油缸；其中，水下结构用于设置于水面甲板平台下方；提升结构均包括两个提升杆和一个提升板，其中，两个提升杆竖直且间隔设置；提升板设置于两个提升杆之间，且提升板的宽度方向的两侧分别连接于两个提升杆；提升板上沿提升杆的长度方向间隔设置有多个提升孔；主油缸包括固定端和移动端，固定端和移动端分别连接于水面甲板平台和中间平台；下定位油缸设置于水面甲板平台，下定位油缸包括有下输出杆；上定位油缸设置于中间平台，中间平台包括有上输出杆。
Offshore platform lifting system
The invention relates to an offshore platform lifting system, which belongs to the field of hydraulic engineering, and comprises a water surface deck platform, an underwater structure, a lifting structure, a middle platform, a main oil cylinder, a lower positioning oil cylinder and an upper positioning oil cylinder, wherein the underwater structure is used for being arranged below a water deck platform; each lifting structure comprises two lifting rods and a lifting plate, and the two lifting rods are vertically arranged at intervals; the lifting plate is arranged between the two lifting rods, and the two sides of the lifting plate in the width direction are connected to the two lifting rods correspondingly. A plurality of lifting holes are formed in the lifting plate in the length direction of the lifting rod at intervals; the main oil cylinder comprises a fixed end and a movable end, and the fixed end and the movable end are connected to the water surface deck platform and the middle platform correspondingly. The lower positioning oil cylinder is arranged on the water surface deck platform and comprises a lower output rod; the upper positioning oil cylinder is arranged on the middle platform, and the middle platform comprises an upper output rod.
本发明涉及一种海上平台提升系统，属于水利工程领域，海上平台提升系统包括：水面甲板平台、水下结构、提升结构、中间平台、主油缸、下定位油缸和上定位油缸；其中，水下结构用于设置于水面甲板平台下方；提升结构均包括两个提升杆和一个提升板，其中，两个提升杆竖直且间隔设置；提升板设置于两个提升杆之间，且提升板的宽度方向的两侧分别连接于两个提升杆；提升板上沿提升杆的长度方向间隔设置有多个提升孔；主油缸包括固定端和移动端，固定端和移动端分别连接于水面甲板平台和中间平台；下定位油缸设置于水面甲板平台，下定位油缸包括有下输出杆；上定位油缸设置于中间平台，中间平台包括有上输出杆。
Offshore platform lifting system
海上平台提升系统
DENG QIAN (author) / LI JIAN (author) / SUN HUIHUI (author) / SHI HONGDA (author) / YU DAWEI (author)
2024-08-30
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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