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A platform for research: civil engineering, architecture and urbanism
Filling pile construction device
The invention relates to a filling pile construction device. The filling pile construction device comprises a drilling machine. The drilling machine is provided with an output shaft capable of ascending and descending in the vertical direction. The output shaft is rotatably connected to the drilling machine. An obstacle removing barrel is mounted at the end of the output shaft. One end of the obstacle removing barrel is detachably mounted on the output shaft. The other end of the obstacle removing barrel is provided with an opening. The end face of the opening of the obstacle removing barrel is provided with a plurality of blade parts. A shielding part is mounted on the inner sidewall of the obstacle removing barrel. The shielding part gets close to the blade parts. The shielding part is matched with the inner sidewall of the obstacle removing barrel to divide the opening of the obstacle removing barrel into a plurality of channels. When the drilling machine drives the obstacle removing barrel to rotate, the blade parts can cut stones in a pile hole. Rotating and descending of the obstacle removing barrel can both generate squeeze force to the stones in the cutting process, and counterforce of the stones pushes the shielding part away, so that the stones go into the obstacle removing barrel through the channels. After completion of cutting, the obstacle removing barrel can drive the cut stones out of the pile hole.
本发明涉及一种灌注桩的施工装置，包括钻机，所述钻机上设有可沿竖直方向升降的输出轴，所述输出轴转动连接在钻机上，所述输出轴的端部上安装有清障筒，所述清障筒的一端可拆卸地安装在输出轴上，清障筒的另一端为敞口设置，清障筒的敞口端面上设有若干刃部，清障筒的内侧壁上安装有遮挡件，所述遮挡件靠近刃部，所述遮挡件和清障筒的内侧壁配合在清障筒的敞口上分割出若干通道。在钻机驱动清障筒转动时，刃部能够对桩孔内的石块进行切割，清障筒的转动和下降均会对切割下的石块产生挤压力，而石块的反作用力顶开遮挡件，使石块通过通道进入到清障筒的内部，清障筒在切割完成后还能够将切割下的石块带出桩孔。
Filling pile construction device
The invention relates to a filling pile construction device. The filling pile construction device comprises a drilling machine. The drilling machine is provided with an output shaft capable of ascending and descending in the vertical direction. The output shaft is rotatably connected to the drilling machine. An obstacle removing barrel is mounted at the end of the output shaft. One end of the obstacle removing barrel is detachably mounted on the output shaft. The other end of the obstacle removing barrel is provided with an opening. The end face of the opening of the obstacle removing barrel is provided with a plurality of blade parts. A shielding part is mounted on the inner sidewall of the obstacle removing barrel. The shielding part gets close to the blade parts. The shielding part is matched with the inner sidewall of the obstacle removing barrel to divide the opening of the obstacle removing barrel into a plurality of channels. When the drilling machine drives the obstacle removing barrel to rotate, the blade parts can cut stones in a pile hole. Rotating and descending of the obstacle removing barrel can both generate squeeze force to the stones in the cutting process, and counterforce of the stones pushes the shielding part away, so that the stones go into the obstacle removing barrel through the channels. After completion of cutting, the obstacle removing barrel can drive the cut stones out of the pile hole.
本发明涉及一种灌注桩的施工装置，包括钻机，所述钻机上设有可沿竖直方向升降的输出轴，所述输出轴转动连接在钻机上，所述输出轴的端部上安装有清障筒，所述清障筒的一端可拆卸地安装在输出轴上，清障筒的另一端为敞口设置，清障筒的敞口端面上设有若干刃部，清障筒的内侧壁上安装有遮挡件，所述遮挡件靠近刃部，所述遮挡件和清障筒的内侧壁配合在清障筒的敞口上分割出若干通道。在钻机驱动清障筒转动时，刃部能够对桩孔内的石块进行切割，清障筒的转动和下降均会对切割下的石块产生挤压力，而石块的反作用力顶开遮挡件，使石块通过通道进入到清障筒的内部，清障筒在切割完成后还能够将切割下的石块带出桩孔。
Filling pile construction device
一种灌注桩的施工装置
HUANG JIAN (author) / YING JIANWEI (author) / CHEN QIAOHUI (author)
2020-08-25
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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