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A platform for research: civil engineering, architecture and urbanism
Self-elevating platform, and hydraulic bolt lifting device and method thereof
The invention provides a self-elevating platform, and a hydraulic bolt lifting device and method thereof, and belongs to the field of ocean platforms. The hydraulic bolt lifting device comprises a fixed ring beam, lifting oil cylinders, a movable ring beam, bolt assemblies and a lifting mechanism, wherein the fixed ring beam and the movable ring beam are arranged on a pile leg in a sleeving manner, the lifting oil cylinders are connected between the fixed ring beam and the movable ring beam, and each bolt assembly comprises a first bolt, a second bolt, a first bolt oil cylinder and a second bolt oil cylinder; the first bolt oil cylinder is arranged on the fixed ring beam, the second bolt oil cylinder is arranged on the movable ring beam, the first bolt is fixed to a piston rod of the firstbolt oil cylinder, the second bolt is fixed to a piston rod of the second bolt oil cylinder, and the first bolt and the second bolt are used for cooperating with bolt holes formed in the pile leg respectively; and the lifting mechanism is used for being mounted on a platform, the fixed ring beam is mounted on the lifting mechanism, the fixed ring beam is located between the movable ring beam andthe platform, and the fixed ring beam can relatively move towards the movable ring beam in the length direction of the pile leg through the lifting mechanism.
本公开提供了一种自升式平台及其液压插销升降装置和升降方法，属于海洋平台领域。液压插销升降装置包括：定环梁、提升油缸、动环梁、插销组件和升降机构，定环梁和动环梁分别用于套装在桩腿上，提升油缸连接在定环梁和动环梁之间，插销组件包括第一插销、第二插销、第一插销油缸和第二插销油缸，第一插销油缸设置在定环梁上，第二插销油缸设置在动环梁上，第一插销固定在第一插销油缸的活塞杆上，第二插销固定在第二插销油缸的活塞杆上，第一插销和第二插销分别用于与桩腿上设置的插销孔相配合，升降机构用于安装在平台上，定环梁安装在升降机构上，定环梁位于动环梁与平台之间，定环梁通过升降机构可沿桩腿的长度方向向动环梁相对移动。
Self-elevating platform, and hydraulic bolt lifting device and method thereof
The invention provides a self-elevating platform, and a hydraulic bolt lifting device and method thereof, and belongs to the field of ocean platforms. The hydraulic bolt lifting device comprises a fixed ring beam, lifting oil cylinders, a movable ring beam, bolt assemblies and a lifting mechanism, wherein the fixed ring beam and the movable ring beam are arranged on a pile leg in a sleeving manner, the lifting oil cylinders are connected between the fixed ring beam and the movable ring beam, and each bolt assembly comprises a first bolt, a second bolt, a first bolt oil cylinder and a second bolt oil cylinder; the first bolt oil cylinder is arranged on the fixed ring beam, the second bolt oil cylinder is arranged on the movable ring beam, the first bolt is fixed to a piston rod of the firstbolt oil cylinder, the second bolt is fixed to a piston rod of the second bolt oil cylinder, and the first bolt and the second bolt are used for cooperating with bolt holes formed in the pile leg respectively; and the lifting mechanism is used for being mounted on a platform, the fixed ring beam is mounted on the lifting mechanism, the fixed ring beam is located between the movable ring beam andthe platform, and the fixed ring beam can relatively move towards the movable ring beam in the length direction of the pile leg through the lifting mechanism.
本公开提供了一种自升式平台及其液压插销升降装置和升降方法，属于海洋平台领域。液压插销升降装置包括：定环梁、提升油缸、动环梁、插销组件和升降机构，定环梁和动环梁分别用于套装在桩腿上，提升油缸连接在定环梁和动环梁之间，插销组件包括第一插销、第二插销、第一插销油缸和第二插销油缸，第一插销油缸设置在定环梁上，第二插销油缸设置在动环梁上，第一插销固定在第一插销油缸的活塞杆上，第二插销固定在第二插销油缸的活塞杆上，第一插销和第二插销分别用于与桩腿上设置的插销孔相配合，升降机构用于安装在平台上，定环梁安装在升降机构上，定环梁位于动环梁与平台之间，定环梁通过升降机构可沿桩腿的长度方向向动环梁相对移动。
Self-elevating platform, and hydraulic bolt lifting device and method thereof
自升式平台及其液压插销升降装置和升降方法
GONG YUN (author) / XU XIAO (author) / TIAN CHONGXING (author) / WANG XINLEI (author)
2020-11-03
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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