A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit supporting prestressed pipe pile hole guiding device
The invention provides a foundation pit supporting prestressed pipe pile hole guiding device, and relates to the technical field of prestressed pipe piles, and the foundation pit supporting prestressed pipe pile hole guiding device comprises a lower supporting plate and an upper supporting plate; and a first adjusting assembly is arranged on the first rotating assembly, a second driving assembly is arranged on the first adjusting assembly, and the first adjusting assembly is used for enabling the second driving assembly to reciprocate in the radial direction of the upper supporting plate. According to the foundation pit supporting prestressed pipe pile hole guiding device, the first driving assembly on the upper supporting plate can enable the first adjusting assembly to rotate, the first adjusting assembly can enable the second driving assembly to move in the radial direction, and an adaptive rod of the second driving assembly can be a drill rod, so that the drill rod can be inserted into the pipe pile and move in the pipe pile; the soil layer within the movement blocking range of the tubular pile is cut and crushed, the strength of the crushed soil is reduced, and the tubular pile can be continuously sunk; and the problem that the tubular pile cannot be continuously sunk when encountering a hard soil layer is avoided.
本发明提供了一种基坑支护预应力管桩引孔装置，涉及预应力管桩的技术领域，该基坑支护预应力管桩引孔装置包括下支撑板和上支撑板；在所述第一旋转组件上设置有第一调节组件，在所述第一调节组件上设置有第二驱动组件，所述第一调节组件用于使所述第二驱动组件在所述上支撑板的径向往复移动。本发明提供的基坑支护预应力管桩引孔装置的上支撑板上的第一驱动组件能够使第一调节组件旋转，第一调节组件能够使第二驱动组件沿径向移动，第二驱动组件的适配杆可以为钻杆，这样钻杆能够插入到管桩内并在管桩内移动，使管桩移动受阻范围内的土层切割破碎，土破碎后的强度会降低，管桩能够继续沉桩；避免由于管桩遇到坚硬土层无法继续沉桩的问题。
Foundation pit supporting prestressed pipe pile hole guiding device
The invention provides a foundation pit supporting prestressed pipe pile hole guiding device, and relates to the technical field of prestressed pipe piles, and the foundation pit supporting prestressed pipe pile hole guiding device comprises a lower supporting plate and an upper supporting plate; and a first adjusting assembly is arranged on the first rotating assembly, a second driving assembly is arranged on the first adjusting assembly, and the first adjusting assembly is used for enabling the second driving assembly to reciprocate in the radial direction of the upper supporting plate. According to the foundation pit supporting prestressed pipe pile hole guiding device, the first driving assembly on the upper supporting plate can enable the first adjusting assembly to rotate, the first adjusting assembly can enable the second driving assembly to move in the radial direction, and an adaptive rod of the second driving assembly can be a drill rod, so that the drill rod can be inserted into the pipe pile and move in the pipe pile; the soil layer within the movement blocking range of the tubular pile is cut and crushed, the strength of the crushed soil is reduced, and the tubular pile can be continuously sunk; and the problem that the tubular pile cannot be continuously sunk when encountering a hard soil layer is avoided.
本发明提供了一种基坑支护预应力管桩引孔装置，涉及预应力管桩的技术领域，该基坑支护预应力管桩引孔装置包括下支撑板和上支撑板；在所述第一旋转组件上设置有第一调节组件，在所述第一调节组件上设置有第二驱动组件，所述第一调节组件用于使所述第二驱动组件在所述上支撑板的径向往复移动。本发明提供的基坑支护预应力管桩引孔装置的上支撑板上的第一驱动组件能够使第一调节组件旋转，第一调节组件能够使第二驱动组件沿径向移动，第二驱动组件的适配杆可以为钻杆，这样钻杆能够插入到管桩内并在管桩内移动，使管桩移动受阻范围内的土层切割破碎，土破碎后的强度会降低，管桩能够继续沉桩；避免由于管桩遇到坚硬土层无法继续沉桩的问题。
Foundation pit supporting prestressed pipe pile hole guiding device
基坑支护预应力管桩引孔装置
ZHOU SHIZONG (author) / ZHOU SHUDONG (author) / ZHANG TONGWEI (author) / LI WEIJIA (author) / HUANG JINSHENG (author)
2024-12-20
Patent
Electronic Resource
Chinese
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