A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cast-in-place pile hole cleaning device
The invention relates to a cast-in-place pile hole cleaning device and relates to the field of cast-in-place pile construction equipment.The cast-in-place pile hole cleaning device comprises a mounting base, a pumping pipe and a pumping mechanism, the pumping pipe is in butt joint with the pumping mechanism, the pumping mechanism pumps sediment through the pumping pipe, the mounting base is arranged at the top of a cast-in-place pile, and the pumping pipe is in sliding fit with the mounting base; a first driving mechanism is arranged on the mounting seat and used for driving the pumping pipe to move in the direction away from or close to the bottom of the cast-in-place pile; a fixed seat is arranged at the bottom end of the pumping pipe, a crushing shaft coaxial with the pumping pipe is rotationally connected to the fixed seat, a second driving mechanism used for driving the crushing shaft to rotate is arranged on the fixed seat, a channel is formed in the crushing shaft in the axial direction, the end of the pumping pipe is located in the channel, and first crushing blades are arranged on the outer side wall of the crushing shaft in the axial direction and the circumferential direction. Through cooperation of all the components, the situation that large-particle sediment is directly sucked into the pumping pipe, and consequently the pumping pipe is blocked can be avoided, and then the efficiency of hole cleaning operation is improved.
本申请涉及一种灌注桩清孔装置，涉及灌注桩施工设备领域，灌注桩清孔装置包括安装座、抽送管以及抽送机构，抽送管与抽送机构对接，抽送机构通过抽送管进行沉渣抽送，安装座设置于灌注桩顶部，抽送管与安装座滑动配合，安装座上设置有第一驱动机构，第一驱动机构用以驱动抽送管沿远离或靠近灌注桩底部的方向移动；抽送管的底端设置有固定座，固定座上转动连接有与抽送管同轴的破碎轴，固定座上设置有用于驱动破碎轴转动的第二驱动机构，破碎轴沿轴向开设有通道，抽送管端部位于通道内，破碎轴的外侧壁沿轴向和周向均设有第一破碎刃。本申请中各部件的配合，可避免大颗粒沉渣被直接吸入抽送管中，由此造成抽送管堵塞，进而提高清孔作业的效率。
Cast-in-place pile hole cleaning device
The invention relates to a cast-in-place pile hole cleaning device and relates to the field of cast-in-place pile construction equipment.The cast-in-place pile hole cleaning device comprises a mounting base, a pumping pipe and a pumping mechanism, the pumping pipe is in butt joint with the pumping mechanism, the pumping mechanism pumps sediment through the pumping pipe, the mounting base is arranged at the top of a cast-in-place pile, and the pumping pipe is in sliding fit with the mounting base; a first driving mechanism is arranged on the mounting seat and used for driving the pumping pipe to move in the direction away from or close to the bottom of the cast-in-place pile; a fixed seat is arranged at the bottom end of the pumping pipe, a crushing shaft coaxial with the pumping pipe is rotationally connected to the fixed seat, a second driving mechanism used for driving the crushing shaft to rotate is arranged on the fixed seat, a channel is formed in the crushing shaft in the axial direction, the end of the pumping pipe is located in the channel, and first crushing blades are arranged on the outer side wall of the crushing shaft in the axial direction and the circumferential direction. Through cooperation of all the components, the situation that large-particle sediment is directly sucked into the pumping pipe, and consequently the pumping pipe is blocked can be avoided, and then the efficiency of hole cleaning operation is improved.
本申请涉及一种灌注桩清孔装置，涉及灌注桩施工设备领域，灌注桩清孔装置包括安装座、抽送管以及抽送机构，抽送管与抽送机构对接，抽送机构通过抽送管进行沉渣抽送，安装座设置于灌注桩顶部，抽送管与安装座滑动配合，安装座上设置有第一驱动机构，第一驱动机构用以驱动抽送管沿远离或靠近灌注桩底部的方向移动；抽送管的底端设置有固定座，固定座上转动连接有与抽送管同轴的破碎轴，固定座上设置有用于驱动破碎轴转动的第二驱动机构，破碎轴沿轴向开设有通道，抽送管端部位于通道内，破碎轴的外侧壁沿轴向和周向均设有第一破碎刃。本申请中各部件的配合，可避免大颗粒沉渣被直接吸入抽送管中，由此造成抽送管堵塞，进而提高清孔作业的效率。
Cast-in-place pile hole cleaning device
一种灌注桩清孔装置
YU YINGLONG (author) / MIAO LANG (author) / HUANG WEI (author) / HU RONG (author) / HU WEN (author)
2023-11-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2023
Drilled hole cleaning device for cast-in-place pile construction
| European Patent Office | 2020