Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a motion compensation type pile gripper on an offshore wind power single pile foundation installation pontoon. The motion compensation type pile gripper comprises a guide rail device, a motion compensation system and a single pile pushing system. The guide rail device comprises a pair of vertical guide rails and a longitudinal guide rail; the pair of vertical guide rails is fixed on the broadside of the pontoon, and each of the pair of vertical guide rails is provided with an electric control vertical sliding block; the two ends of the longitudinal guide rail are connected to the two electric control vertical sliding blocks in a one-to-one correspondence mode. The motion compensation system comprises a ship motion sensor, two ship longitudinal hydraulic oil cylinders, two ship transverse hydraulic oil cylinders and a ship motion compensation controller. The single pile pushing system comprises a pile gripper body, four pushing hydraulic oil cylinders, a single pile perpendicularity measuring device and a pushing hydraulic controller. According to the invention, the motion response of the pontoon under the action of the marine environment load can be compensated, and the perpendicularity of the single pile foundation in the process of being driven into the seabed can be controlled.
本发明公开了一种海上风电单桩基础安装浮船上的运动补偿式抱桩器，包括导轨装置、运动补偿系统和单桩顶推系统。导轨装置包括一对垂向导轨和一根纵向导轨；一对垂向导轨固定在浮船的舷侧，该一对垂向导轨上各自带有一个电控垂向滑块；纵向导轨的两端一一对应地连接在两个电控垂向滑块上；运动补偿系统包括船舶运动传感器、两个船舶纵向液压油缸、两个船舶横向液压油缸和船舶运动补偿控制器。单桩顶推系统包括抱桩器主体、四个顶推液压油缸、单桩垂直度测量装置和顶推液压控制器。本发明能补偿浮船在海洋环境荷载作用下的运动响应及控制单桩基础在被打入海床过程中的垂直度。
The invention discloses a motion compensation type pile gripper on an offshore wind power single pile foundation installation pontoon. The motion compensation type pile gripper comprises a guide rail device, a motion compensation system and a single pile pushing system. The guide rail device comprises a pair of vertical guide rails and a longitudinal guide rail; the pair of vertical guide rails is fixed on the broadside of the pontoon, and each of the pair of vertical guide rails is provided with an electric control vertical sliding block; the two ends of the longitudinal guide rail are connected to the two electric control vertical sliding blocks in a one-to-one correspondence mode. The motion compensation system comprises a ship motion sensor, two ship longitudinal hydraulic oil cylinders, two ship transverse hydraulic oil cylinders and a ship motion compensation controller. The single pile pushing system comprises a pile gripper body, four pushing hydraulic oil cylinders, a single pile perpendicularity measuring device and a pushing hydraulic controller. According to the invention, the motion response of the pontoon under the action of the marine environment load can be compensated, and the perpendicularity of the single pile foundation in the process of being driven into the seabed can be controlled.
本发明公开了一种海上风电单桩基础安装浮船上的运动补偿式抱桩器，包括导轨装置、运动补偿系统和单桩顶推系统。导轨装置包括一对垂向导轨和一根纵向导轨；一对垂向导轨固定在浮船的舷侧，该一对垂向导轨上各自带有一个电控垂向滑块；纵向导轨的两端一一对应地连接在两个电控垂向滑块上；运动补偿系统包括船舶运动传感器、两个船舶纵向液压油缸、两个船舶横向液压油缸和船舶运动补偿控制器。单桩顶推系统包括抱桩器主体、四个顶推液压油缸、单桩垂直度测量装置和顶推液压控制器。本发明能补偿浮船在海洋环境荷载作用下的运动响应及控制单桩基础在被打入海床过程中的垂直度。
Motion compensation type pile gripper on offshore wind power single pile foundation installation pontoon
一种海上风电单桩基础安装浮船上的运动补偿式抱桩器
07.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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