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Heave-resistant pile guide for guiding pile during installation of pile
A heave resistant pile guide device for guiding a pile, the pile comprising a cylindrical segment and a tapered segment above the cylindrical segment that narrows in an upward direction. The device includes a frame mounted to a vessel having a hull that is subjected to sea condition induced motion during the mounting of the stake. At least one pair of a first pile engagement device and a second pile engagement device is disposed radially opposite the frame with respect to the central axis. Each pile engaging device includes a pile engaging member and a hydraulic cylinder for radially moving the member relative to the central axis. The hydraulic system includes a position control loop and a scaling control loop. The scaling control circuit is configured to operate the pair of first and second hydraulic cylinders, particularly when the pile engaging member is engaged on the tapered section of the pile. The contractive control loop includes a rotating diverter.
一种用于引导桩柱的耐升沉桩柱引导装置，所述桩柱包括圆柱形节段和在所述圆柱形节段上方的沿向上方向变窄的锥形节段。所述装置包括安装到具有船体的船舶的框架，所述船体在桩柱的安装期间经受海况引起的运动。至少一对第一桩柱接合装置和第二桩柱接合装置相对于中心轴线径向相对地布置于框架。每个桩柱接合装置包括桩柱接合构件和用于使构件相对于中心轴线径向移动的液压缸。液压系统包括位置控制回路和括约控制回路。括约控制回路配置为特别是当桩柱接合构件接合在桩柱的锥形节段上时操作一对第一液压缸和第二液压缸。括约控制回路包括旋转分流器。
Heave-resistant pile guide for guiding pile during installation of pile
A heave resistant pile guide device for guiding a pile, the pile comprising a cylindrical segment and a tapered segment above the cylindrical segment that narrows in an upward direction. The device includes a frame mounted to a vessel having a hull that is subjected to sea condition induced motion during the mounting of the stake. At least one pair of a first pile engagement device and a second pile engagement device is disposed radially opposite the frame with respect to the central axis. Each pile engaging device includes a pile engaging member and a hydraulic cylinder for radially moving the member relative to the central axis. The hydraulic system includes a position control loop and a scaling control loop. The scaling control circuit is configured to operate the pair of first and second hydraulic cylinders, particularly when the pile engaging member is engaged on the tapered section of the pile. The contractive control loop includes a rotating diverter.
一种用于引导桩柱的耐升沉桩柱引导装置，所述桩柱包括圆柱形节段和在所述圆柱形节段上方的沿向上方向变窄的锥形节段。所述装置包括安装到具有船体的船舶的框架，所述船体在桩柱的安装期间经受海况引起的运动。至少一对第一桩柱接合装置和第二桩柱接合装置相对于中心轴线径向相对地布置于框架。每个桩柱接合装置包括桩柱接合构件和用于使构件相对于中心轴线径向移动的液压缸。液压系统包括位置控制回路和括约控制回路。括约控制回路配置为特别是当桩柱接合构件接合在桩柱的锥形节段上时操作一对第一液压缸和第二液压缸。括约控制回路包括旋转分流器。
Heave-resistant pile guide for guiding pile during installation of pile
用于在桩柱的安装期间引导桩柱的耐升沉桩柱引导装置
BU NTJES LENNART (author)
2024-07-30
Patent
Electronic Resource
Chinese
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