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A platform for research: civil engineering, architecture and urbanism
Anti-pulling prefabricated hollow pipe pile and foundation connecting structure and construction method
The invention discloses an anti-pulling prefabricated hollow pipe pile and foundation connecting structure and a construction method. The anti-pulling prefabricated hollow pipe pile and foundation connecting structure comprises a prefabricated hollow pipe pile (3) and an anti-pulling rod (501), wherein the prefabricated hollow pipe pile (3) and the anti-pulling rod (501) are pre-buried below a foundation; the steel bar stripping device comprises a base (1) and a stripping unit (230), wherein the base (1) is placed above the ground; and the pipe pile autorotation driving unit (4) comprises an autorotation driving motor (406), a second autorotation driving gear (405), a first autorotation driving gear (404) and a rolling friction part (401). According to the auxiliary construction device capable of conducting steel bar stripping treatment on the prefabricated hollow pipe pile in advance, the problem that connection is difficult after a threaded section is completely cut off is further solved, and during construction, constructors only need to conduct plane saw cutting on the prefabricated hollow pipe pile according to the construction length requirement firstly, and then the prefabricated hollow pipe pile is cut off; and then the pipe pile is put into the steel bar stripping device, and the steel bar section in the end concrete can be stripped independently.
本发明公开了一种抗拔预制空心管桩与基础连接结构及施工方法，结构包括：预埋至基础下方的预制空心管桩(3)、抗拔杆(501)；钢筋剥离装置，其包括：放置于地面上方的底座(1)、剥离单元(230)；管桩自转驱动单元(4)，其包括自转驱动电机(406)、第二自转驱动齿轮(405)、第一自传驱动齿轮(404)、滚动摩擦(401)。通过提出了一种可以提前对预制空心管桩进行钢筋剥离处理的辅助施工装置，进一步的解决了面对螺纹段被完全切除后的连接困难，施工人员在施工时，仅需将预制空心管桩先按照施工长度要求进行平面锯切，随后将管桩放入钢筋剥离装置中，即可单独剥离出端部混凝土中的钢筋段。
Anti-pulling prefabricated hollow pipe pile and foundation connecting structure and construction method
The invention discloses an anti-pulling prefabricated hollow pipe pile and foundation connecting structure and a construction method. The anti-pulling prefabricated hollow pipe pile and foundation connecting structure comprises a prefabricated hollow pipe pile (3) and an anti-pulling rod (501), wherein the prefabricated hollow pipe pile (3) and the anti-pulling rod (501) are pre-buried below a foundation; the steel bar stripping device comprises a base (1) and a stripping unit (230), wherein the base (1) is placed above the ground; and the pipe pile autorotation driving unit (4) comprises an autorotation driving motor (406), a second autorotation driving gear (405), a first autorotation driving gear (404) and a rolling friction part (401). According to the auxiliary construction device capable of conducting steel bar stripping treatment on the prefabricated hollow pipe pile in advance, the problem that connection is difficult after a threaded section is completely cut off is further solved, and during construction, constructors only need to conduct plane saw cutting on the prefabricated hollow pipe pile according to the construction length requirement firstly, and then the prefabricated hollow pipe pile is cut off; and then the pipe pile is put into the steel bar stripping device, and the steel bar section in the end concrete can be stripped independently.
本发明公开了一种抗拔预制空心管桩与基础连接结构及施工方法，结构包括：预埋至基础下方的预制空心管桩(3)、抗拔杆(501)；钢筋剥离装置，其包括：放置于地面上方的底座(1)、剥离单元(230)；管桩自转驱动单元(4)，其包括自转驱动电机(406)、第二自转驱动齿轮(405)、第一自传驱动齿轮(404)、滚动摩擦(401)。通过提出了一种可以提前对预制空心管桩进行钢筋剥离处理的辅助施工装置，进一步的解决了面对螺纹段被完全切除后的连接困难，施工人员在施工时，仅需将预制空心管桩先按照施工长度要求进行平面锯切，随后将管桩放入钢筋剥离装置中，即可单独剥离出端部混凝土中的钢筋段。
Anti-pulling prefabricated hollow pipe pile and foundation connecting structure and construction method
一种抗拔预制空心管桩与基础连接结构及施工方法
TANG QIONG (author) / ZHAO LI (author)
2023-05-02
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2023
| European Patent Office | 2023
| European Patent Office | 2023
Anti-pulling hollow pile and construction method thereof
| European Patent Office | 2022