A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an anti-pulling prefabricated hollow pile and bearing platform construction system and a using method thereof. The system comprises a prefabricated hollow pipe pile; the embedded anti-pulling unit comprises a deformed steel bar sleeve, a connecting rod, a steel supporting plate, a second filling layer, a first filling layer arranged between the inner wall of the deformed steel bar sleeve and the connecting rod, and a reserved steel bar which is fixedly arranged on a pipe body of the deformed steel bar sleeve and extends out; the scabbling treatment device is used for uniformly treating the inner surface of the prefabricated hollow pipe pile in advance. The scabbling treatment device comprises a machine shell, a supporting wheel assembly, a workpiece supporting part, a direction control assembly, a motion control assembly and a scabbling cutter driving assembly. According to the prefabricated hollow pipe pile, the threaded steel sleeve and the two filling cavities are arranged in the prefabricated hollow pipe pile, and the threaded steel sleeve and the two filling cavities are used for transmitting anti-pulling acting force, so that the technical problem that connection between the inner wall of the prefabricated hollow pipe pile and the anchoring steel bars is insufficient is effectively solved; and the anti-pulling capability is improved in an auxiliary manner.
本发明公开了一种抗拔预制空心桩与承台施工系统及其使用方法，系统包括：预制空心管桩；内嵌抗拔单元，其包括螺纹钢套管、连接杆、钢制托板、第二填充层、设置于螺纹钢套管内壁与连接杆之间的第一填充层、固定设置在螺纹钢套管管身并伸出的预留钢筋；用于预制空心管桩的内表面提前做统一处理的凿毛处理装置，其包括机壳、支撑轮组件、工件支撑部、方向控制组件、运动控制组件，凿毛刀驱动组件；用于对动力源控制协同工作的电控单元，本发明通过在预制空心管桩内部设置了用于抗拔作用力传递的螺纹钢套管及两个填充腔，有效避免了预制空心管桩内壁与锚固钢筋之间连接不充分的技术问题，对抗拔能力的提升起到了辅助作用。
The invention discloses an anti-pulling prefabricated hollow pile and bearing platform construction system and a using method thereof. The system comprises a prefabricated hollow pipe pile; the embedded anti-pulling unit comprises a deformed steel bar sleeve, a connecting rod, a steel supporting plate, a second filling layer, a first filling layer arranged between the inner wall of the deformed steel bar sleeve and the connecting rod, and a reserved steel bar which is fixedly arranged on a pipe body of the deformed steel bar sleeve and extends out; the scabbling treatment device is used for uniformly treating the inner surface of the prefabricated hollow pipe pile in advance. The scabbling treatment device comprises a machine shell, a supporting wheel assembly, a workpiece supporting part, a direction control assembly, a motion control assembly and a scabbling cutter driving assembly. According to the prefabricated hollow pipe pile, the threaded steel sleeve and the two filling cavities are arranged in the prefabricated hollow pipe pile, and the threaded steel sleeve and the two filling cavities are used for transmitting anti-pulling acting force, so that the technical problem that connection between the inner wall of the prefabricated hollow pipe pile and the anchoring steel bars is insufficient is effectively solved; and the anti-pulling capability is improved in an auxiliary manner.
本发明公开了一种抗拔预制空心桩与承台施工系统及其使用方法，系统包括：预制空心管桩；内嵌抗拔单元，其包括螺纹钢套管、连接杆、钢制托板、第二填充层、设置于螺纹钢套管内壁与连接杆之间的第一填充层、固定设置在螺纹钢套管管身并伸出的预留钢筋；用于预制空心管桩的内表面提前做统一处理的凿毛处理装置，其包括机壳、支撑轮组件、工件支撑部、方向控制组件、运动控制组件，凿毛刀驱动组件；用于对动力源控制协同工作的电控单元，本发明通过在预制空心管桩内部设置了用于抗拔作用力传递的螺纹钢套管及两个填充腔，有效避免了预制空心管桩内壁与锚固钢筋之间连接不充分的技术问题，对抗拔能力的提升起到了辅助作用。
Anti-pulling prefabricated hollow pile and bearing platform construction system and using method thereof
一种抗拔预制空心桩与承台施工系统及其使用方法
2023-04-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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