A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit support pile supporting structure reinforcing device and construction method
The invention relates to the technical field of foundation pit supporting, in particular to a foundation pit supporting pile supporting structure reinforcing device and a construction method.The foundation pit supporting pile supporting structure reinforcing device comprises a supporting steel sheet pile, the upper end of the supporting steel sheet pile is in lap joint with an L-shaped cross beam, and the lower end of the vertical face of the L-shaped cross beam is fixedly connected with a lap joint plate; the outer flange is in lap joint with the upper surface of the lap joint plate from top to bottom and located between the two side baffles, and the connecting pull plate is overturned to enter an inner cavity of the square supporting foot and is fixedly connected with the upper portion of the square supporting foot through a bolt. The hanging plate is buckled on the upper surface of the L-shaped cross beam from top to bottom; the supporting device has the beneficial effects that the lap joint plate is fixedly connected to the lower end of the vertical face of the L-shaped cross beam and used for lap joint of the supporting steel pipe, the connecting pulling plate rotationally connected with the L-shaped cross beam is arranged above the lap joint plate, and the side baffles and the lap joint plate can horizontally limit the outer flange; therefore, the situation that the supporting effect on the supporting steel sheet pile becomes poor due to jumping and horizontal movement of the supporting steel pipe is avoided.
本发明涉及基坑支护技术领域，具体为一种基坑支护桩支撑结构加固装置及施工方法，包括：支护钢板桩，支护钢板桩的上端搭接有L型横梁，L型横梁的竖立面下端固定连接有搭接板；外凸缘由上而下搭接在搭接板的上表面并位于两个侧挡板之间，连接拉板翻转进入方形支脚内腔并通过螺栓与方形支脚的上部固定连接；挂板由上而下扣在L型横梁上表面；有益效果为：通过在L型横梁的竖立面下端固定连接有搭接板供支护钢管搭接，搭接板上方设置有与L型横梁转动连接的连接拉板，侧挡板和搭接板均可对外凸缘进行水平限位，从而避免支护钢管发生跳动和水平移动而导致对支护钢板桩的支撑效果变差。
Foundation pit support pile supporting structure reinforcing device and construction method
The invention relates to the technical field of foundation pit supporting, in particular to a foundation pit supporting pile supporting structure reinforcing device and a construction method.The foundation pit supporting pile supporting structure reinforcing device comprises a supporting steel sheet pile, the upper end of the supporting steel sheet pile is in lap joint with an L-shaped cross beam, and the lower end of the vertical face of the L-shaped cross beam is fixedly connected with a lap joint plate; the outer flange is in lap joint with the upper surface of the lap joint plate from top to bottom and located between the two side baffles, and the connecting pull plate is overturned to enter an inner cavity of the square supporting foot and is fixedly connected with the upper portion of the square supporting foot through a bolt. The hanging plate is buckled on the upper surface of the L-shaped cross beam from top to bottom; the supporting device has the beneficial effects that the lap joint plate is fixedly connected to the lower end of the vertical face of the L-shaped cross beam and used for lap joint of the supporting steel pipe, the connecting pulling plate rotationally connected with the L-shaped cross beam is arranged above the lap joint plate, and the side baffles and the lap joint plate can horizontally limit the outer flange; therefore, the situation that the supporting effect on the supporting steel sheet pile becomes poor due to jumping and horizontal movement of the supporting steel pipe is avoided.
本发明涉及基坑支护技术领域，具体为一种基坑支护桩支撑结构加固装置及施工方法，包括：支护钢板桩，支护钢板桩的上端搭接有L型横梁，L型横梁的竖立面下端固定连接有搭接板；外凸缘由上而下搭接在搭接板的上表面并位于两个侧挡板之间，连接拉板翻转进入方形支脚内腔并通过螺栓与方形支脚的上部固定连接；挂板由上而下扣在L型横梁上表面；有益效果为：通过在L型横梁的竖立面下端固定连接有搭接板供支护钢管搭接，搭接板上方设置有与L型横梁转动连接的连接拉板，侧挡板和搭接板均可对外凸缘进行水平限位，从而避免支护钢管发生跳动和水平移动而导致对支护钢板桩的支撑效果变差。
Foundation pit support pile supporting structure reinforcing device and construction method
一种基坑支护桩支撑结构加固装置及施工方法
YANG ZHAOXU (author) / LIANG YU (author) / GAO WEIKANG (author) / LIN LIYUAN (author) / WANG FANGCAN (author) / ZHUANG SONGLING (author) / YANG RUI (author) / SUN JINHUI (author)
2023-12-26
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2022
| European Patent Office | 2024
| European Patent Office | 2020
| European Patent Office | 2023