Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mechanical hole forming method for rectangular anti-slide pile with haunched horizontal cantilever capable of expanding and drilling
The invention discloses a mechanical hole forming method for a rectangular anti-slide pile with a haunched horizontal cantilever capable of expanding and drilling, which comprises the following steps: combining a plurality of drilling machines to form a rectangular structure corresponding to the size of a rectangular pile hole; the multifunctional drilling assemblies on all the drilling machines are controlled to drill and excavate the stratum downwards to the designed elevation of the top of the haunching hole; vertical hydraulic cylinders on all the drilling machines are controlled to drive the multifunctional drilling assemblies to continue drilling the stratum downwards to the designed depth of the horizontal cantilever pile hole; a piston rod of the horizontal hydraulic cylinder extends to drive the multifunctional drill assembly to move laterally, and a piston rod of the vertical hydraulic cylinder extends to drive the multifunctional drill assembly to move downwards. A horizontal hydraulic cylinder is controlled to drive a multifunctional drill assembly to drill a horizontal cantilever pile hole outwards; and the multifunctional drilling assemblies on all the drilling machines are continuously controlled to drill the stratum downwards to the designed depth of the rectangular pile hole. The rectangular anti-slide pile drilling machine has the advantages that according to different sizes of rectangular pile holes, a corresponding number of drilling machines forming a rectangular structure are arranged on the rectangular anti-slide pile drilling machine so as to drill and dig the rectangular pile holes.
本发明公开了一种可扩孔钻挖带加腋水平悬臂的矩形抗滑桩机械成孔方法，包括：将多个钻机进行组合，以形成同矩形桩孔尺寸相对应矩形结构；控制所有钻机上的多功能钻组件向下钻挖地层至加腋孔顶部设计标高；控制所有钻机上的竖向液压缸驱动多功能钻组件继续向下钻挖地层至水平悬臂桩孔设计深度；水平液压缸的活塞杆伸长以驱动多功能钻组件进行侧向移动，竖向液压缸的活塞杆伸长以驱动多功能钻组件向下运动；控制水平液压缸驱动多功能钻组件向外钻挖水平悬臂桩孔；继续控制所有钻机上的多功能钻组件向下钻挖地层至矩形桩孔设计深度。本发明的优点是：根据矩形桩孔的不同尺寸，在矩形抗滑桩钻机上设置对应数量并形成矩形结构的钻机，以钻挖矩形桩孔。
Mechanical hole forming method for rectangular anti-slide pile with haunched horizontal cantilever capable of expanding and drilling
The invention discloses a mechanical hole forming method for a rectangular anti-slide pile with a haunched horizontal cantilever capable of expanding and drilling, which comprises the following steps: combining a plurality of drilling machines to form a rectangular structure corresponding to the size of a rectangular pile hole; the multifunctional drilling assemblies on all the drilling machines are controlled to drill and excavate the stratum downwards to the designed elevation of the top of the haunching hole; vertical hydraulic cylinders on all the drilling machines are controlled to drive the multifunctional drilling assemblies to continue drilling the stratum downwards to the designed depth of the horizontal cantilever pile hole; a piston rod of the horizontal hydraulic cylinder extends to drive the multifunctional drill assembly to move laterally, and a piston rod of the vertical hydraulic cylinder extends to drive the multifunctional drill assembly to move downwards. A horizontal hydraulic cylinder is controlled to drive a multifunctional drill assembly to drill a horizontal cantilever pile hole outwards; and the multifunctional drilling assemblies on all the drilling machines are continuously controlled to drill the stratum downwards to the designed depth of the rectangular pile hole. The rectangular anti-slide pile drilling machine has the advantages that according to different sizes of rectangular pile holes, a corresponding number of drilling machines forming a rectangular structure are arranged on the rectangular anti-slide pile drilling machine so as to drill and dig the rectangular pile holes.
本发明公开了一种可扩孔钻挖带加腋水平悬臂的矩形抗滑桩机械成孔方法，包括：将多个钻机进行组合，以形成同矩形桩孔尺寸相对应矩形结构；控制所有钻机上的多功能钻组件向下钻挖地层至加腋孔顶部设计标高；控制所有钻机上的竖向液压缸驱动多功能钻组件继续向下钻挖地层至水平悬臂桩孔设计深度；水平液压缸的活塞杆伸长以驱动多功能钻组件进行侧向移动，竖向液压缸的活塞杆伸长以驱动多功能钻组件向下运动；控制水平液压缸驱动多功能钻组件向外钻挖水平悬臂桩孔；继续控制所有钻机上的多功能钻组件向下钻挖地层至矩形桩孔设计深度。本发明的优点是：根据矩形桩孔的不同尺寸，在矩形抗滑桩钻机上设置对应数量并形成矩形结构的钻机，以钻挖矩形桩孔。
Mechanical hole forming method for rectangular anti-slide pile with haunched horizontal cantilever capable of expanding and drilling
可扩孔钻挖带加腋水平悬臂的矩形抗滑桩机械成孔方法
ZHAO LU (Autor:in) / HUANG CHANGFU (Autor:in) / YAO TIEJUN (Autor:in) / LI SHAOHUA (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
Mechanical hole forming method for rectangular anti-slide pile with haunched horizontal cantilever
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023