A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pipe pile core sludge cleaning system and cleaning method thereof
The invention relates to the technical field of tubular pile cleaning, in particular to a tubular pile core sludge cleaning system which comprises a sludge taking shaft and a driving device for driving the sludge taking shaft to rotate. A spiral mud taking groove is welded to the outer wall of the bottom of the mud taking shaft. The mud taking shaft is a hollow shaft, a plurality of slurry inlets are formed in the outer wall of the bottom of the mud taking shaft, a drill bit is welded to the shaft bottom, and a plurality of slurry outlets communicated with an inner cavity of the mud taking shaft are formed in the top of the mud taking shaft. And a rotary sleeve is sleeved outside the slurry outlet and is connected with a slurry discharge system and a water injection system. According to the designed mud taking shaft, the problem of mud scattering cannot occur, and the mud taking efficiency is improved; the mud taking shaft can be communicated with a mud discharging system through the rotary sleeve, so that the device is suitable for pumping mud with the water content exceeding 85%, and the application range of the device is widened; when the water content is 60%-85%, the mud can be diluted by injecting water into the pile core through the mud taking shaft, mud pumping is achieved through the mud discharging system, and the problem that in the prior art, a mud taking device is not suitable for mud with the large water content is solved.
本发明涉及管桩清理技术领域，尤其涉及一种管桩桩芯淤泥清理系统，包括取泥轴、驱动取泥轴转动的驱动装置；所述取泥轴的底部外壁焊接有螺旋形的取泥槽；所述取泥轴设为空心轴，底部外壁设有若干进浆口，轴底焊接钻头，所述取泥轴的顶部设有与其内腔相连通的若干出浆口；出浆口外套设有回转套，所述回转套连接排浆系统和注水系统。本发明设计的取泥轴不会发生泥土散落的问题，提高了取泥效率；取泥轴可通过回转套连通排浆系统，适用于含水率超过85％的泥浆的抽离，提高了设备的适用范围；对于含水率在60％～85％时，可通过取泥轴向桩芯内注水稀释泥土，实现利用排浆系统进行抽泥，解决了现有技术中对于含水率较大的泥土不适用取泥装置的问题。
Pipe pile core sludge cleaning system and cleaning method thereof
The invention relates to the technical field of tubular pile cleaning, in particular to a tubular pile core sludge cleaning system which comprises a sludge taking shaft and a driving device for driving the sludge taking shaft to rotate. A spiral mud taking groove is welded to the outer wall of the bottom of the mud taking shaft. The mud taking shaft is a hollow shaft, a plurality of slurry inlets are formed in the outer wall of the bottom of the mud taking shaft, a drill bit is welded to the shaft bottom, and a plurality of slurry outlets communicated with an inner cavity of the mud taking shaft are formed in the top of the mud taking shaft. And a rotary sleeve is sleeved outside the slurry outlet and is connected with a slurry discharge system and a water injection system. According to the designed mud taking shaft, the problem of mud scattering cannot occur, and the mud taking efficiency is improved; the mud taking shaft can be communicated with a mud discharging system through the rotary sleeve, so that the device is suitable for pumping mud with the water content exceeding 85%, and the application range of the device is widened; when the water content is 60%-85%, the mud can be diluted by injecting water into the pile core through the mud taking shaft, mud pumping is achieved through the mud discharging system, and the problem that in the prior art, a mud taking device is not suitable for mud with the large water content is solved.
本发明涉及管桩清理技术领域，尤其涉及一种管桩桩芯淤泥清理系统，包括取泥轴、驱动取泥轴转动的驱动装置；所述取泥轴的底部外壁焊接有螺旋形的取泥槽；所述取泥轴设为空心轴，底部外壁设有若干进浆口，轴底焊接钻头，所述取泥轴的顶部设有与其内腔相连通的若干出浆口；出浆口外套设有回转套，所述回转套连接排浆系统和注水系统。本发明设计的取泥轴不会发生泥土散落的问题，提高了取泥效率；取泥轴可通过回转套连通排浆系统，适用于含水率超过85％的泥浆的抽离，提高了设备的适用范围；对于含水率在60％～85％时，可通过取泥轴向桩芯内注水稀释泥土，实现利用排浆系统进行抽泥，解决了现有技术中对于含水率较大的泥土不适用取泥装置的问题。
Pipe pile core sludge cleaning system and cleaning method thereof
管桩桩芯淤泥清理系统及其清理方法
FENG PENGTAO (author) / WANG YANHUI (author) / XING YUMIN (author) / HE ZHIWEN (author) / YI PINGHUI (author) / YANG YALUN (author) / YI XINKE (author) / XU HANTAO (author) / TU HAIYONG (author) / WANG ZHEN (author)
2023-03-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Prestressed pipe pile core cleaning tool and cleaning method thereof
| European Patent Office | 2024