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A platform for research: civil engineering, architecture and urbanism
Soft soil layer drilling and grouting equipment
The invention relates to the technical field of foundation reinforcement, in particular to soft soil layer drilling and grouting equipment which comprises a plurality of grouting pipes, reinforcing beams and grouting heads, the grouting pipes are evenly installed in a foundation, the reinforcing beams are arranged between the upper ends of the adjacent grouting pipes, and reinforcement frameworks are arranged in the reinforcing beams; the grouting head comprises a supporting seat, the upper side of the supporting seat is fixedly connected with a supporting rod, the axis of the supporting seat is rotatably connected with a blocking cap, the blocking cap is in threaded connection with the upper end of the grouting pipe, and the upper side of the blocking cap is fixedly connected with a grouting pipe; a through hole is formed in the upper end of the grouting pipe, and a step blocking column is inserted into the inner side of the through hole. Compared with the prior art, the soft soil layer drilling and grouting equipment has the following advantages that in the soft soil layer drilling and grouting equipment, the grouting pipes are fixedly connected together through the reinforcing beams, an integral reinforcing grid is formed on the ground, when the area reinforced by one grouting pipe has the subsidence trend, other grouting pipes have the restraining effect on the area reinforced by the grouting pipe, and therefore the foundation reinforcing strength is improved.
本发明涉及地基加固技术领域，具体为一种软弱土层钻孔灌浆设备，包括多个注浆管、加固梁和注浆头，多个注浆管均匀安装于地基内，且相邻注浆管上端之间设置加固梁，加固梁内置钢筋骨架；注浆头包括支撑座，支撑座上侧固定连接支撑杆，支撑座轴心转动连接堵帽，堵帽螺纹连接在注浆管上端，堵帽上侧固定连接压浆管，钢筋骨架两端分别设置挡板，挡板滑动连接插杆；注浆管上端设置通孔，通孔内侧插接有台阶堵柱。本发明具有如下优点：本发明提供的一种软弱土层钻孔灌浆设备中，注浆管通过加固梁固结到一起，在地面形成整体的加固网格，当其中一个注浆管加固的区域具有沉陷的趋势时，其他的注浆管对其具有牵制作用，从而提高地基加固的强度。
Soft soil layer drilling and grouting equipment
The invention relates to the technical field of foundation reinforcement, in particular to soft soil layer drilling and grouting equipment which comprises a plurality of grouting pipes, reinforcing beams and grouting heads, the grouting pipes are evenly installed in a foundation, the reinforcing beams are arranged between the upper ends of the adjacent grouting pipes, and reinforcement frameworks are arranged in the reinforcing beams; the grouting head comprises a supporting seat, the upper side of the supporting seat is fixedly connected with a supporting rod, the axis of the supporting seat is rotatably connected with a blocking cap, the blocking cap is in threaded connection with the upper end of the grouting pipe, and the upper side of the blocking cap is fixedly connected with a grouting pipe; a through hole is formed in the upper end of the grouting pipe, and a step blocking column is inserted into the inner side of the through hole. Compared with the prior art, the soft soil layer drilling and grouting equipment has the following advantages that in the soft soil layer drilling and grouting equipment, the grouting pipes are fixedly connected together through the reinforcing beams, an integral reinforcing grid is formed on the ground, when the area reinforced by one grouting pipe has the subsidence trend, other grouting pipes have the restraining effect on the area reinforced by the grouting pipe, and therefore the foundation reinforcing strength is improved.
本发明涉及地基加固技术领域，具体为一种软弱土层钻孔灌浆设备，包括多个注浆管、加固梁和注浆头，多个注浆管均匀安装于地基内，且相邻注浆管上端之间设置加固梁，加固梁内置钢筋骨架；注浆头包括支撑座，支撑座上侧固定连接支撑杆，支撑座轴心转动连接堵帽，堵帽螺纹连接在注浆管上端，堵帽上侧固定连接压浆管，钢筋骨架两端分别设置挡板，挡板滑动连接插杆；注浆管上端设置通孔，通孔内侧插接有台阶堵柱。本发明具有如下优点：本发明提供的一种软弱土层钻孔灌浆设备中，注浆管通过加固梁固结到一起，在地面形成整体的加固网格，当其中一个注浆管加固的区域具有沉陷的趋势时，其他的注浆管对其具有牵制作用，从而提高地基加固的强度。
Soft soil layer drilling and grouting equipment
一种软弱土层钻孔灌浆设备
LU HAILIANG (author) / NI PAI (author) / CHENG TAO (author) / ZHOU BING (author) / WANG JUN (author) / QIAO SHIFAN (author) / MENG FEI (author) / ZHANG XIBAO (author) / LUO WUZHUANG (author)
2024-11-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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