A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Installation system of grouting device in post-grouting construction of pile foundation
The invention provides a mounting system of a grouting device in pile foundation post-grouting construction, the grouting device at least comprises a plurality of pile end grouting pipes, and the pile end grouting pipes extend from the top of a reinforcement cage to the bottom of the reinforcement cage and are used for grouting corresponding to the bottom position of the reinforcement cage; the annular mud jacking pipes are evenly distributed in the axial direction of the reinforcement cage, and a plurality of mud outlets are evenly distributed in the circumferential direction of the annular mud jacking pipes; the number of the pile side mud jacking pipes is the same as that of the annular mud jacking pipes, one end of each pile side mud jacking pipe is located at the top of the reinforcement cage, and the other end of each pile side mud jacking pipe communicates with one annular mud jacking pipe; the mounting system comprises a plurality of circular reinforced ribs, a plurality of reinforcing ribs and a plurality of reinforcing ribs, the circular reinforced ribs are evenly distributed in the axial direction of the reinforcement cage, and the circular reinforced ribs are fixedly connected with the reinforcement cage; a plurality of limiting pieces are uniformly arranged in the circumferential direction of the circular reinforced rib and are used for limiting the pile end mud jacking pipe and the pile side mud jacking pipe; and accurate installation of the grouting device is facilitated.
本发明提供一种桩基后压浆施工中压浆装置的安装系统，压浆装置至少包括多根桩端压浆管，桩端压浆管从钢筋笼顶部延伸至钢筋笼底部，用于对应钢筋笼底部位置注浆；多个环形压浆管，多个环形压浆管沿钢筋笼轴向均布，在环形压浆管周向均布有多个出浆口；多根桩侧压浆管，桩侧压浆管数量与环形压浆管数量相同，每根桩侧压浆管的一端位于钢筋笼顶部，另一端连通一个环形压浆管；安装系统包括：多个圆形加筋肋，多个圆形加筋肋沿钢筋笼轴向均布，且圆形加筋肋与钢筋笼固定连接；圆形加筋肋的周向上均匀设置有多个限位件，限位件用于对桩端压浆管与桩侧压浆管进行限位；便于压浆装置精准安装。
Installation system of grouting device in post-grouting construction of pile foundation
The invention provides a mounting system of a grouting device in pile foundation post-grouting construction, the grouting device at least comprises a plurality of pile end grouting pipes, and the pile end grouting pipes extend from the top of a reinforcement cage to the bottom of the reinforcement cage and are used for grouting corresponding to the bottom position of the reinforcement cage; the annular mud jacking pipes are evenly distributed in the axial direction of the reinforcement cage, and a plurality of mud outlets are evenly distributed in the circumferential direction of the annular mud jacking pipes; the number of the pile side mud jacking pipes is the same as that of the annular mud jacking pipes, one end of each pile side mud jacking pipe is located at the top of the reinforcement cage, and the other end of each pile side mud jacking pipe communicates with one annular mud jacking pipe; the mounting system comprises a plurality of circular reinforced ribs, a plurality of reinforcing ribs and a plurality of reinforcing ribs, the circular reinforced ribs are evenly distributed in the axial direction of the reinforcement cage, and the circular reinforced ribs are fixedly connected with the reinforcement cage; a plurality of limiting pieces are uniformly arranged in the circumferential direction of the circular reinforced rib and are used for limiting the pile end mud jacking pipe and the pile side mud jacking pipe; and accurate installation of the grouting device is facilitated.
本发明提供一种桩基后压浆施工中压浆装置的安装系统，压浆装置至少包括多根桩端压浆管，桩端压浆管从钢筋笼顶部延伸至钢筋笼底部，用于对应钢筋笼底部位置注浆；多个环形压浆管，多个环形压浆管沿钢筋笼轴向均布，在环形压浆管周向均布有多个出浆口；多根桩侧压浆管，桩侧压浆管数量与环形压浆管数量相同，每根桩侧压浆管的一端位于钢筋笼顶部，另一端连通一个环形压浆管；安装系统包括：多个圆形加筋肋，多个圆形加筋肋沿钢筋笼轴向均布，且圆形加筋肋与钢筋笼固定连接；圆形加筋肋的周向上均匀设置有多个限位件，限位件用于对桩端压浆管与桩侧压浆管进行限位；便于压浆装置精准安装。
Installation system of grouting device in post-grouting construction of pile foundation
一种桩基后压浆施工中压浆装置的安装系统
ZHANG GUANGYU (author) / WEI LU (author) / GONG ZHUO (author) / WEI ZHIYUAN (author) / ZHANG JIESHENG (author) / MOU LIN (author) / SHAN YANCHUN (author) / ZHENG LYUJUN (author)
2023-10-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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