Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underwater pile sinking device and technology based on suction barrel type pile stabilizing platform
The invention discloses an underwater pile sinking device and technology based on a suction barrel type pile stabilizing platform, the device is fixedly arranged on a seabed surface, the device comprises a mounting stand column, a mounting platform, a suction barrel and a hoop, and the top of the suction barrel is fixedly connected with the bottom of the mounting platform through four sets of adjusting oil cylinders; the four sets of installation stand columns are fixedly arranged above the installation platform respectively, lifting points are arranged at the tops of the installation stand columns, the two sets of hoops are fixedly installed on the upper portions and the lower portions of the two sets of installation stand columns on one side respectively, the outer wall of the suction barrel is sleeved with a positioning ring, and the positioning ring is arranged on the seabed surface in an attached mode. The lower portion of the installation platform is further connected with the top of the suction barrel through an unhooking fixing device, and a water injection and drainage pipeline is arranged on the top of the suction barrel in a penetrating mode and connected with a water injection and drainage power device. The device has the advantages that pile stabilizing platform positioning pile sinking can be conducted on the underwater seabed surface, meanwhile, the device can adapt to the complex seabed surface to achieve platform leveling, and therefore the perpendicularity of pile sinking operation is accurately guaranteed.
本发明公开了一种基于吸力筒式稳桩平台的水下沉桩装置及工艺，装置固定设置于海床面上，包括安装立柱、安装平台、吸力筒以及抱箍，吸力筒顶部通过四组调节油缸与安装平台底部固定连接，安装立柱共设置有四组分别固定设置于安装平台上方，安装立柱顶部均设置有吊点，抱箍共设置有两组，分别固定安装于一侧两组安装立柱的上下，吸力筒外壁套设有一定位环，定位环贴合设置于海床面，安装平台下方还通过一脱钩固定装置与吸力筒顶部连接，吸力筒顶部贯通设置有注排水管道，注排水管道上连接有注排水动力装置。本发明的优点在于能够在水下海床表面进行稳桩平台定位沉桩，同时能够适应复杂的海床表面实现平台的调平，从而精确保证沉桩作业的垂直度。
Underwater pile sinking device and technology based on suction barrel type pile stabilizing platform
The invention discloses an underwater pile sinking device and technology based on a suction barrel type pile stabilizing platform, the device is fixedly arranged on a seabed surface, the device comprises a mounting stand column, a mounting platform, a suction barrel and a hoop, and the top of the suction barrel is fixedly connected with the bottom of the mounting platform through four sets of adjusting oil cylinders; the four sets of installation stand columns are fixedly arranged above the installation platform respectively, lifting points are arranged at the tops of the installation stand columns, the two sets of hoops are fixedly installed on the upper portions and the lower portions of the two sets of installation stand columns on one side respectively, the outer wall of the suction barrel is sleeved with a positioning ring, and the positioning ring is arranged on the seabed surface in an attached mode. The lower portion of the installation platform is further connected with the top of the suction barrel through an unhooking fixing device, and a water injection and drainage pipeline is arranged on the top of the suction barrel in a penetrating mode and connected with a water injection and drainage power device. The device has the advantages that pile stabilizing platform positioning pile sinking can be conducted on the underwater seabed surface, meanwhile, the device can adapt to the complex seabed surface to achieve platform leveling, and therefore the perpendicularity of pile sinking operation is accurately guaranteed.
本发明公开了一种基于吸力筒式稳桩平台的水下沉桩装置及工艺，装置固定设置于海床面上，包括安装立柱、安装平台、吸力筒以及抱箍，吸力筒顶部通过四组调节油缸与安装平台底部固定连接，安装立柱共设置有四组分别固定设置于安装平台上方，安装立柱顶部均设置有吊点，抱箍共设置有两组，分别固定安装于一侧两组安装立柱的上下，吸力筒外壁套设有一定位环，定位环贴合设置于海床面，安装平台下方还通过一脱钩固定装置与吸力筒顶部连接，吸力筒顶部贯通设置有注排水管道，注排水管道上连接有注排水动力装置。本发明的优点在于能够在水下海床表面进行稳桩平台定位沉桩，同时能够适应复杂的海床表面实现平台的调平，从而精确保证沉桩作业的垂直度。
Underwater pile sinking device and technology based on suction barrel type pile stabilizing platform
一种基于吸力筒式稳桩平台的水下沉桩装置及工艺
HUANG MINMIN (Autor:in) / WU CHUNHAN (Autor:in) / WANG BINCAI (Autor:in) / GAO JIALIN (Autor:in) / XUE DONGLIN (Autor:in)
04.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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