A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a cast-in-situ bored pile grouting device, and relates to the technical field of cast-in-situ bored pile auxiliary equipment, the cast-in-situ bored pile grouting device is used for injecting slurry into a steel pipe cylinder arranged in a pile hole, a reinforcement cage is pre-buried in the steel pipe cylinder, and the cast-in-situ bored pile grouting device comprises a grouting sleeve and a mounting frame arranged at an inlet of the pile hole and mounted on the ground surface; a pile position alignment hole matched with the pile hole in position is formed in the mounting frame, the grouting sleeve sequentially penetrates through the pile position alignment hole, the pile hole and the steel pipe cylinder of the mounting frame from top to bottom, a driving motor is arranged on the mounting frame, the output end of the driving motor is connected with an output shaft, and one end of the output shaft is connected with the output end of the driving motor; the other end of the output shaft is connected with a bevel gear, a driving sleeve is arranged at the top of the grouting sleeve, an upper check ring block is arranged at the top of the driving sleeve, and a lower check ring block is arranged between the bottom of the driving sleeve and the top of the grouting sleeve. According to the grouting device, the situation of non-uniform grouting or grouting leakage can be effectively avoided.
本发明公开了一种钻孔灌注桩注浆装置，涉及钻孔灌注桩辅助设备的技术领域，用于将浆料注入至设于桩孔内钢管筒内，且钢管筒内预埋钢筋笼，该钻孔灌注桩注浆装置包括注浆套筒和设于桩孔入口处且安装于地表上的安装架，安装架的内部设有与桩孔位置相匹配的桩位对位孔，注浆套筒由上至下依次贯穿安装架的桩位对位孔、桩孔以及钢管筒，安装架上设有驱动电机，驱动电机的输出端连接有输出轴，输出轴的一端连接驱动电机的输出端，输出轴的另一端连接有锥齿轮，注浆套筒的顶部设有驱动套筒，驱动套筒的顶部设有上止环块，驱动套筒的底部与注浆套筒的顶部之间设有下止环块。本发明能够有效的避免注浆不均匀或漏注的情况。
The invention discloses a cast-in-situ bored pile grouting device, and relates to the technical field of cast-in-situ bored pile auxiliary equipment, the cast-in-situ bored pile grouting device is used for injecting slurry into a steel pipe cylinder arranged in a pile hole, a reinforcement cage is pre-buried in the steel pipe cylinder, and the cast-in-situ bored pile grouting device comprises a grouting sleeve and a mounting frame arranged at an inlet of the pile hole and mounted on the ground surface; a pile position alignment hole matched with the pile hole in position is formed in the mounting frame, the grouting sleeve sequentially penetrates through the pile position alignment hole, the pile hole and the steel pipe cylinder of the mounting frame from top to bottom, a driving motor is arranged on the mounting frame, the output end of the driving motor is connected with an output shaft, and one end of the output shaft is connected with the output end of the driving motor; the other end of the output shaft is connected with a bevel gear, a driving sleeve is arranged at the top of the grouting sleeve, an upper check ring block is arranged at the top of the driving sleeve, and a lower check ring block is arranged between the bottom of the driving sleeve and the top of the grouting sleeve. According to the grouting device, the situation of non-uniform grouting or grouting leakage can be effectively avoided.
本发明公开了一种钻孔灌注桩注浆装置，涉及钻孔灌注桩辅助设备的技术领域，用于将浆料注入至设于桩孔内钢管筒内，且钢管筒内预埋钢筋笼，该钻孔灌注桩注浆装置包括注浆套筒和设于桩孔入口处且安装于地表上的安装架，安装架的内部设有与桩孔位置相匹配的桩位对位孔，注浆套筒由上至下依次贯穿安装架的桩位对位孔、桩孔以及钢管筒，安装架上设有驱动电机，驱动电机的输出端连接有输出轴，输出轴的一端连接驱动电机的输出端，输出轴的另一端连接有锥齿轮，注浆套筒的顶部设有驱动套筒，驱动套筒的顶部设有上止环块，驱动套筒的底部与注浆套筒的顶部之间设有下止环块。本发明能够有效的避免注浆不均匀或漏注的情况。
Cast-in-situ bored pile grouting device
一种钻孔灌注桩注浆装置
2024-01-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Pile-Bottom Grouting Technology for Bored Cast-in-Situ Pile Foundation
| British Library Conference Proceedings | 2003
Post-grouting construction process for cast-in-situ bored pile
| European Patent Office | 2024