Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel pipe pile cofferdam milling groove positioning and guiding device and construction method thereof
The invention relates to a steel pipe pile cofferdam milling groove positioning and guiding device and a construction method thereof, and belongs to the technical field of cofferdam engineering.The device comprises two positioning and guiding devices and a positioning and guiding frame assembly, the two positioning and guiding devices are arranged at intervals in the vertical direction, and each positioning and guiding device comprises two rows of parallel slide way beams; one row of slide way beams are fixedly connected with trestle steel pipe piles through connecting pieces, and the other row of slide way beams are fixedly connected with main body pile foundation steel casings through the other connecting piece; two layers of positioning guide frame assemblies are arranged, each layer of positioning guide frame assembly is fixedly connected with each group of slide way beams, the positioning guide frame assemblies form a surrounding space for radially positioning a milling groove protection cylinder, and the milling groove protection cylinder vertically penetrates into the surrounding space. According to the device, the groove milling efficiency of the deepwater bare rock geology can be improved, and steel pipe piles can be inserted and driven in hard geological areas such as the deepwater bare rock geology.
本申请涉及一种钢管桩围堰铣槽定位导向装置及其施工方法，属于围堰工程技术领域，该装置包括定位导向装置和定位导向架组件，所述定位导向装置沿竖直方向间隔设置两组，每组所述定位导向装置包括两排平行设置的滑道梁，一排所述滑道梁通过连接件与栈桥钢管桩连接固定，另一排所述滑道梁通过另一所述连接件与主体桩基钢护筒连接固定；所述定位导向架组件设置两层，每层所述定位导向架组件与每组所述滑道梁连接固定，且所述定位导向架组件形成有径向定位铣槽护筒的包围空间，所述铣槽护筒垂直穿入所述包围空间内。本装置能够提高深水裸岩地质的铣槽效率，有助于在深水裸岩地质等较为坚硬的地质区插打钢管桩。
Steel pipe pile cofferdam milling groove positioning and guiding device and construction method thereof
The invention relates to a steel pipe pile cofferdam milling groove positioning and guiding device and a construction method thereof, and belongs to the technical field of cofferdam engineering.The device comprises two positioning and guiding devices and a positioning and guiding frame assembly, the two positioning and guiding devices are arranged at intervals in the vertical direction, and each positioning and guiding device comprises two rows of parallel slide way beams; one row of slide way beams are fixedly connected with trestle steel pipe piles through connecting pieces, and the other row of slide way beams are fixedly connected with main body pile foundation steel casings through the other connecting piece; two layers of positioning guide frame assemblies are arranged, each layer of positioning guide frame assembly is fixedly connected with each group of slide way beams, the positioning guide frame assemblies form a surrounding space for radially positioning a milling groove protection cylinder, and the milling groove protection cylinder vertically penetrates into the surrounding space. According to the device, the groove milling efficiency of the deepwater bare rock geology can be improved, and steel pipe piles can be inserted and driven in hard geological areas such as the deepwater bare rock geology.
本申请涉及一种钢管桩围堰铣槽定位导向装置及其施工方法，属于围堰工程技术领域，该装置包括定位导向装置和定位导向架组件，所述定位导向装置沿竖直方向间隔设置两组，每组所述定位导向装置包括两排平行设置的滑道梁，一排所述滑道梁通过连接件与栈桥钢管桩连接固定，另一排所述滑道梁通过另一所述连接件与主体桩基钢护筒连接固定；所述定位导向架组件设置两层，每层所述定位导向架组件与每组所述滑道梁连接固定，且所述定位导向架组件形成有径向定位铣槽护筒的包围空间，所述铣槽护筒垂直穿入所述包围空间内。本装置能够提高深水裸岩地质的铣槽效率，有助于在深水裸岩地质等较为坚硬的地质区插打钢管桩。
Steel pipe pile cofferdam milling groove positioning and guiding device and construction method thereof
一种钢管桩围堰铣槽定位导向装置及其施工方法
LIU YIQI (Autor:in) / ZHOU GONGJIAN (Autor:in) / ZHENG GUANG (Autor:in) / PENG YINGCHUAN (Autor:in) / PAN CHUNLEI (Autor:in) / LI ZHENHUA (Autor:in) / KANG XI (Autor:in) / ZHANG WEITAO (Autor:in) / HE JIAJIANG (Autor:in)
07.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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