A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rotary drilling equipment and rotary drilling cast-in-situ bored pile construction process thereof
The invention relates to rotary excavating drilling equipment and a rotary excavating cast-in-situ bored pile construction technology thereof, and relates to the technical field of building engineering construction, and the rotary excavating drilling equipment comprises a drilling bucket, a drill bit, a cleaning assembly and a first driving assembly; a plurality of first tooth grooves are formed in one end of the drilling bucket in the circumferential direction of the drilling bucket, and first sawteeth are formed between every two adjacent first tooth grooves. The cleaning assembly is located in the drilling bucket and comprises a cleaning rod, a containing groove is formed in the inner wall of the drilling bucket in the depth direction of the drilling bucket, the cleaning rod is located in the containing groove, the cleaning rod is slidably connected to the drilling bucket in the radial direction of the drilling bucket, the cleaning rod is rotationally connected to the drilling bucket, and the cleaning rod is parallel to the depth direction of the drilling bucket along the rotating axis of the drilling bucket; the first driving assembly is connected to the cleaning rod and used for driving the cleaning rod to slide in the radial direction of the drilling bucket. The drilling device has the effect of scraping soil gathered in the drilling bucket when drilling is completed.
本申请涉及一种旋挖钻孔设备及其旋挖钻孔灌注桩施工工艺，涉及建筑工程施工技术领域，其包括钻斗、钻头、清理组件和第一驱动组件；钻斗一端沿自身周向方向开设有多个第一齿槽，相邻两个第一齿槽之间形成有第一锯齿；清理组件位于钻斗内，清理组件包括清理杆，钻斗内壁沿钻斗的深度方向开设有容纳槽，清理杆位于容纳槽内，清理杆沿钻斗的径向方向滑动连接于钻斗，清理杆转动连接于钻斗，清理杆沿钻斗的转动轴线平行于钻斗的深度方向；第一驱动组件连接于清理杆，以用于驱动清理杆沿钻斗的径向方向滑动。本申请具有在钻孔完成时能够对钻斗内聚集泥土进行刮除的效果。
Rotary drilling equipment and rotary drilling cast-in-situ bored pile construction process thereof
The invention relates to rotary excavating drilling equipment and a rotary excavating cast-in-situ bored pile construction technology thereof, and relates to the technical field of building engineering construction, and the rotary excavating drilling equipment comprises a drilling bucket, a drill bit, a cleaning assembly and a first driving assembly; a plurality of first tooth grooves are formed in one end of the drilling bucket in the circumferential direction of the drilling bucket, and first sawteeth are formed between every two adjacent first tooth grooves. The cleaning assembly is located in the drilling bucket and comprises a cleaning rod, a containing groove is formed in the inner wall of the drilling bucket in the depth direction of the drilling bucket, the cleaning rod is located in the containing groove, the cleaning rod is slidably connected to the drilling bucket in the radial direction of the drilling bucket, the cleaning rod is rotationally connected to the drilling bucket, and the cleaning rod is parallel to the depth direction of the drilling bucket along the rotating axis of the drilling bucket; the first driving assembly is connected to the cleaning rod and used for driving the cleaning rod to slide in the radial direction of the drilling bucket. The drilling device has the effect of scraping soil gathered in the drilling bucket when drilling is completed.
本申请涉及一种旋挖钻孔设备及其旋挖钻孔灌注桩施工工艺，涉及建筑工程施工技术领域，其包括钻斗、钻头、清理组件和第一驱动组件；钻斗一端沿自身周向方向开设有多个第一齿槽，相邻两个第一齿槽之间形成有第一锯齿；清理组件位于钻斗内，清理组件包括清理杆，钻斗内壁沿钻斗的深度方向开设有容纳槽，清理杆位于容纳槽内，清理杆沿钻斗的径向方向滑动连接于钻斗，清理杆转动连接于钻斗，清理杆沿钻斗的转动轴线平行于钻斗的深度方向；第一驱动组件连接于清理杆，以用于驱动清理杆沿钻斗的径向方向滑动。本申请具有在钻孔完成时能够对钻斗内聚集泥土进行刮除的效果。
Rotary drilling equipment and rotary drilling cast-in-situ bored pile construction process thereof
一种旋挖钻孔设备及其旋挖钻孔灌注桩施工工艺
LI CHUN (author) / LI CHENGBO (author) / DUAN YONGFENG (author) / BIAN YONGQIANG (author) / ZHANG KUNFENG (author) / CHEN SHIJUN (author) / JIANG HAIPENG (author) / FENG KEKE (author) / RUI ZHENHUA (author) / SONG FUSHENG (author)
2024-12-27
Patent
Electronic Resource
Chinese
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