A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Overwater temporary steel pipe pile pulling-out device and construction method thereof
The invention provides an overwater temporary steel pipe pile pulling-out device and a construction method thereof, and relates to the technical field of civil engineering construction.The device comprises a supporting stand column, a jacking mechanism, a carrying pole beam, a supporting piece and a connector, the supporting stand column is arranged in a steel pipe pile, and the carrying pole beam is arranged above the supporting stand column; the jacking mechanism is arranged between the supporting stand column and the carrying pole beam. One end of each supporting piece is fixedly connected to the wall body of the steel pipe pile through a connector, the other end of each supporting piece penetrates through the carrying pole beam and is fixed through a fixing piece, and at least two sets of supporting pieces are arranged and are evenly distributed in the circumferential direction of the steel pipe pile. The device has the beneficial effects that the universality is high, the operation is simple and convenient, large mechanical equipment is not needed, enough counter force can be provided, and the device can still be used when the operation clearance condition is limited.
本发明提供了一种水上临时钢管桩拔除装置及其施工方法，涉及土木工程施工技术领域，该装置包括支撑立柱、顶升机构、扁担梁、支撑件以及连接器，其中，支撑立柱设置于钢管桩内，扁担梁设置于支撑立柱的上方；顶升机构设置于支撑立柱与扁担梁之间；支撑件的一端通过连接器固定连接于钢管桩的壁体上，支撑件的另一端穿过扁担梁并通过固定件固定，支撑件设置为至少包括两组，沿钢管桩的周向均匀分布。本发明的有益效果是通用性强、操作简便，无需大型机械设备，可提供足够的反力，作业净空条件受限时，仍可使用。
Overwater temporary steel pipe pile pulling-out device and construction method thereof
The invention provides an overwater temporary steel pipe pile pulling-out device and a construction method thereof, and relates to the technical field of civil engineering construction.The device comprises a supporting stand column, a jacking mechanism, a carrying pole beam, a supporting piece and a connector, the supporting stand column is arranged in a steel pipe pile, and the carrying pole beam is arranged above the supporting stand column; the jacking mechanism is arranged between the supporting stand column and the carrying pole beam. One end of each supporting piece is fixedly connected to the wall body of the steel pipe pile through a connector, the other end of each supporting piece penetrates through the carrying pole beam and is fixed through a fixing piece, and at least two sets of supporting pieces are arranged and are evenly distributed in the circumferential direction of the steel pipe pile. The device has the beneficial effects that the universality is high, the operation is simple and convenient, large mechanical equipment is not needed, enough counter force can be provided, and the device can still be used when the operation clearance condition is limited.
本发明提供了一种水上临时钢管桩拔除装置及其施工方法，涉及土木工程施工技术领域，该装置包括支撑立柱、顶升机构、扁担梁、支撑件以及连接器，其中，支撑立柱设置于钢管桩内，扁担梁设置于支撑立柱的上方；顶升机构设置于支撑立柱与扁担梁之间；支撑件的一端通过连接器固定连接于钢管桩的壁体上，支撑件的另一端穿过扁担梁并通过固定件固定，支撑件设置为至少包括两组，沿钢管桩的周向均匀分布。本发明的有益效果是通用性强、操作简便，无需大型机械设备，可提供足够的反力，作业净空条件受限时，仍可使用。
Overwater temporary steel pipe pile pulling-out device and construction method thereof
一种水上临时钢管桩拔除装置及其施工方法
QIANG WEILIANG (author) / LIU XIAOMIN (author) / ZHOU JUNLONG (author) / XIE PENGLIN (author) / GENG WENBIN (author) / LI XIAOLEI (author) / LI XIAOPENG (author)
2023-01-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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