A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Post-implantation type pile head cutting and crushing device and method
The invention discloses a post-implantation type pile head cutting and crushing device which comprises a plurality of guide columns which are evenly and vertically distributed around the circumference. The lower end of the inner side of the circumference defined by the guide columns is jointly connected with a bottom annular pipe, the bottom annular pipe is evenly connected with a plurality of bottom through pipes around the inner side of the bottom annular pipe, the other ends of the multiple bottom through pipes are connected, a connecting point is located at the ring center of the bottom annular pipe, at least one vertically-arranged longitudinal pipe is connected to the multiple bottom through pipes, a spiral pipe is further connected to the bottom annular pipe, the spiral pipe spiralsupwards along the guide columns, the outer side of the spiral pipe is fixedly connected with the guide columns, the bottom annular pipe communicates with the bottom through pipes, the bottom throughpipe is communicated with the longitudinal pipe, and the spiral pipe is communicated with the bottom annular pipe. The invention aims at providing the post-implantation type pile head cutting and crushing device, and the problems that in the prior art, procedures are complex, efficiency is low and cost is high are solved. The invention further discloses a post-implantation type pile head cutting and crushing method.
本发明公开了一种后植入式桩头切割破碎装置，包括绕圆周均匀且竖直分布的多根导向柱，多根导向柱所围成的圆周内侧下端共同连接有底部环管，底部环管绕其内侧均匀连接有多根底部通管，多个底部通管的另一端连接且连接点位于底部环管的环心处，多根底部通管上至少连接有一根竖直设置的纵管，底部环管上还连接有螺旋管，螺旋管沿导向柱向上螺旋且螺旋管的外侧与导向柱固定连接，底部环管与底部通管连通，底部通管与纵管连通，螺旋管与底部环管连通。本发明的目的是提供一种后植入式桩头切割破碎装置，解决了现有技术中存在的工序复杂、效率低以及成本高的问题。本发明还公开了一种后植入式桩头切割破碎方法。
Post-implantation type pile head cutting and crushing device and method
The invention discloses a post-implantation type pile head cutting and crushing device which comprises a plurality of guide columns which are evenly and vertically distributed around the circumference. The lower end of the inner side of the circumference defined by the guide columns is jointly connected with a bottom annular pipe, the bottom annular pipe is evenly connected with a plurality of bottom through pipes around the inner side of the bottom annular pipe, the other ends of the multiple bottom through pipes are connected, a connecting point is located at the ring center of the bottom annular pipe, at least one vertically-arranged longitudinal pipe is connected to the multiple bottom through pipes, a spiral pipe is further connected to the bottom annular pipe, the spiral pipe spiralsupwards along the guide columns, the outer side of the spiral pipe is fixedly connected with the guide columns, the bottom annular pipe communicates with the bottom through pipes, the bottom throughpipe is communicated with the longitudinal pipe, and the spiral pipe is communicated with the bottom annular pipe. The invention aims at providing the post-implantation type pile head cutting and crushing device, and the problems that in the prior art, procedures are complex, efficiency is low and cost is high are solved. The invention further discloses a post-implantation type pile head cutting and crushing method.
本发明公开了一种后植入式桩头切割破碎装置，包括绕圆周均匀且竖直分布的多根导向柱，多根导向柱所围成的圆周内侧下端共同连接有底部环管，底部环管绕其内侧均匀连接有多根底部通管，多个底部通管的另一端连接且连接点位于底部环管的环心处，多根底部通管上至少连接有一根竖直设置的纵管，底部环管上还连接有螺旋管，螺旋管沿导向柱向上螺旋且螺旋管的外侧与导向柱固定连接，底部环管与底部通管连通，底部通管与纵管连通，螺旋管与底部环管连通。本发明的目的是提供一种后植入式桩头切割破碎装置，解决了现有技术中存在的工序复杂、效率低以及成本高的问题。本发明还公开了一种后植入式桩头切割破碎方法。
Post-implantation type pile head cutting and crushing device and method
一种后植入式桩头切割破碎装置及方法
WANG JIAN'AN (author) / YAN JIANWEN (author) / XU CHUANZHAO (author) / GUO LIANG (author) / REN MENGTAO (author) / JIANG ZHENHONG (author) / QI CHANGJUN (author) / LUO JINGBO (author) / ZHANG XUSHENG (author) / LEI FANGCHAO (author)
2020-06-23
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Constructional engineering pile head surrounding type cutting device
| European Patent Office | 2022