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Eleven-shaft stirring pile forming machine
The invention belongs to the technical field of pile forming machines, and particularly relates to an eleven-shaft stirring pile forming machine which comprises a connector and a set of shaft bodies, one part of the shaft bodies are guniting pipes, and the other part of the shaft bodies are air spraying pipes. The bottom surface of the connector is fixedly connected with a group of connecting heads, the shaft bodies are in one-to-one correspondence with the connecting heads, and the shaft bodies are mounted in the connecting heads; with the increase of the number of the shaft bodies, the drilling is more stable, the perpendicularity is better, a permanent magnet frequency conversion overclocking technology is adopted, the rotating speed is automatically adjusted according to different stratums, different appropriate rotating speeds can be selected according to different soil conditions, the requirements for large torque of drilling and high rotating speed of drilling lifting are met, the formed pile is more excellent and controllable, the number of equipment for synchronous operation is reduced, and the working efficiency is improved. And construction elements such as cement and diesel oil can enter and exit the construction site more conveniently.
本发明属于成桩机技术领域，具体的说是十一轴搅拌成桩机，包括连接器和一组轴体，一部分所述轴体为喷浆管，另一部分所述轴体为喷气管；所述连接器的底面固定连接有一组连接头，所述轴体与连接头一一对应，且轴体安装于连接头内部；伴随轴体数量的增加，钻进更稳定，垂直度更好，采用永磁变频超频技术，根据不同地层自动调整转速，可针对不同土质条件选择合适的不同转速，满足下钻大扭矩和提钻高转速要求，成桩更加优质可控，减少了同期作业的设备数量，保障了水泥、柴油等施工要素进出施工场地更方便。
Eleven-shaft stirring pile forming machine
The invention belongs to the technical field of pile forming machines, and particularly relates to an eleven-shaft stirring pile forming machine which comprises a connector and a set of shaft bodies, one part of the shaft bodies are guniting pipes, and the other part of the shaft bodies are air spraying pipes. The bottom surface of the connector is fixedly connected with a group of connecting heads, the shaft bodies are in one-to-one correspondence with the connecting heads, and the shaft bodies are mounted in the connecting heads; with the increase of the number of the shaft bodies, the drilling is more stable, the perpendicularity is better, a permanent magnet frequency conversion overclocking technology is adopted, the rotating speed is automatically adjusted according to different stratums, different appropriate rotating speeds can be selected according to different soil conditions, the requirements for large torque of drilling and high rotating speed of drilling lifting are met, the formed pile is more excellent and controllable, the number of equipment for synchronous operation is reduced, and the working efficiency is improved. And construction elements such as cement and diesel oil can enter and exit the construction site more conveniently.
本发明属于成桩机技术领域，具体的说是十一轴搅拌成桩机，包括连接器和一组轴体，一部分所述轴体为喷浆管，另一部分所述轴体为喷气管；所述连接器的底面固定连接有一组连接头，所述轴体与连接头一一对应，且轴体安装于连接头内部；伴随轴体数量的增加，钻进更稳定，垂直度更好，采用永磁变频超频技术，根据不同地层自动调整转速，可针对不同土质条件选择合适的不同转速，满足下钻大扭矩和提钻高转速要求，成桩更加优质可控，减少了同期作业的设备数量，保障了水泥、柴油等施工要素进出施工场地更方便。
Eleven-shaft stirring pile forming machine
十一轴搅拌成桩机
ZHOU DU (author) / ZHAO GUANGZHOU (author) / WANG CHUNXI (author) / XUE SONG (author) / CHEN BAOSHI (author) / CHEN JING (author) / HU LINLI (author) / KANG HUAYING (author) / ZENG YONG (author) / LI XIANFU (author)
2023-10-31
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Multi-shaft bidirectional stirring pile drilling machine
| European Patent Office | 2023