A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pile hole airflow type hole cleaning device
The invention is suitable for the field of building construction, and provides a pile hole airflow type hole cleaning device which comprises a rack, the rack is composed of a transverse plate and supporting legs, mounting plates are fixed to the two ends of the transverse plate, the transverse plate is provided with a supercharging device and a suction device, and the pile hole airflow type hole cleaning device further comprises an end pipe, a clamping piece and a throwing unit; the end pipe is fixed on the mounting plate on one side, a first connecting pipe and a second connecting pipe are arranged on the mounting plate in the end pipe, the clamping piece is arranged on the mounting plate on the other side, and the putting unit is fixedly clamped in the clamping piece. The device has the beneficial effects that high-pressure gas is sprayed from the spray pipe on the side surface of the inner pipe, and the spray pipe is obliquely arranged and the inner pipe is rotationally connected, so that the inner pipe rotates while spraying gas, air can be effectively blown to each direction area of the hole bottom, the thoroughness of hole slag floating is ensured, the throwing is convenient, the air blowing is sufficient, and the hole slag floating is thorough; the actual use effect is good.
本发明适用于建筑施工领域，提供了一种桩孔气流式清孔装置，包括机架，机架由横板和支脚构成，横板两端均固定有安装板，横板设置有增压装置和抽吸装置，还包括有端头管、卡接件和投放单元；所述端头管固定在一侧的安装板上，端头管内的安装板上设置有第一连接管和第二连接管，卡接件设置在另一侧的安装板上，投放单元固定卡接在卡接件内。其有益效果是：从内管侧面的喷管中喷出高压气体，而且由于喷管倾斜设置且内管的转动连接，使得内管喷出气体的同时进行转动，能够有效的向孔底各个方位区域鼓气，保证孔渣上浮的彻底性，投放方便，鼓气充分保证孔渣上浮彻底，实际使用效果好。
Pile hole airflow type hole cleaning device
The invention is suitable for the field of building construction, and provides a pile hole airflow type hole cleaning device which comprises a rack, the rack is composed of a transverse plate and supporting legs, mounting plates are fixed to the two ends of the transverse plate, the transverse plate is provided with a supercharging device and a suction device, and the pile hole airflow type hole cleaning device further comprises an end pipe, a clamping piece and a throwing unit; the end pipe is fixed on the mounting plate on one side, a first connecting pipe and a second connecting pipe are arranged on the mounting plate in the end pipe, the clamping piece is arranged on the mounting plate on the other side, and the putting unit is fixedly clamped in the clamping piece. The device has the beneficial effects that high-pressure gas is sprayed from the spray pipe on the side surface of the inner pipe, and the spray pipe is obliquely arranged and the inner pipe is rotationally connected, so that the inner pipe rotates while spraying gas, air can be effectively blown to each direction area of the hole bottom, the thoroughness of hole slag floating is ensured, the throwing is convenient, the air blowing is sufficient, and the hole slag floating is thorough; the actual use effect is good.
本发明适用于建筑施工领域，提供了一种桩孔气流式清孔装置，包括机架，机架由横板和支脚构成，横板两端均固定有安装板，横板设置有增压装置和抽吸装置，还包括有端头管、卡接件和投放单元；所述端头管固定在一侧的安装板上，端头管内的安装板上设置有第一连接管和第二连接管，卡接件设置在另一侧的安装板上，投放单元固定卡接在卡接件内。其有益效果是：从内管侧面的喷管中喷出高压气体，而且由于喷管倾斜设置且内管的转动连接，使得内管喷出气体的同时进行转动，能够有效的向孔底各个方位区域鼓气，保证孔渣上浮的彻底性，投放方便，鼓气充分保证孔渣上浮彻底，实际使用效果好。
Pile hole airflow type hole cleaning device
一种桩孔气流式清孔装置
WANG WENZHENG (author) / HAN XUEGANG (author) / ZHANG YANQIU (author) / SHI YONGJIE (author) / WANG FUQIANG (author) / YAO YANG (author) / GAO ZHENG (author) / YUE JIA (author) / CHANG YANG (author) / WANG HAO (author)
2022-08-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Cast-in-situ bored pile once hole cleaning device and hole cleaning method
| European Patent Office | 2015