A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Three-shaft mixing pile device and construction method thereof
The invention relates to a three-shaft mixing pile device and a construction method thereof, and relates to the technical field of building construction.The three-shaft mixing pile device comprises a machine body, three drill rods used for drilling are arranged on the machine body, drill bits are fixed to the lower ends of the drill rods, spiral blades are arranged on the outer walls of the drill rods, and supporting frames connected with the three drill rods are arranged on the drill rods; a three-way groove allowing three drill rods to penetrate through is formed in the supporting frame, a rotating cylinder is rotationally connected into the through groove, a spiral groove matched with the spiral blade is formed in the rotating cylinder, the rotating cylinder is fixed relative to the supporting frame, and the rotating cylinder moves up and down along with rotation of the spiral blade. A positioning mechanism enabling the rotating cylinder to be static relative to the supporting frame is arranged in the supporting frame. The supporting frame has the effect that the supporting frame is prevented from generating interference while the drill rod is kept stable.
本申请涉及一种三轴搅拌桩装置及其施工方法，涉及建筑施工技术领域，三轴搅拌桩装置包括机体，所述机体上设置有三根用于钻孔的钻杆，所述钻杆下端固定有钻头，所述钻杆外壁设置有螺旋叶片，所述钻杆上设置有连接三钻杆的支撑架，所述支撑架上开设有供三钻杆穿过的三通槽，所述通槽内转动连接有转动筒，所述转动筒内开设有与螺旋叶片配合的螺旋槽，转动筒相对于支撑架固定，所述转动筒随螺旋叶片的转动而上下运动，所述支撑架内设置有使转动筒相对于支撑架静止的定位机构。本申请具有保持钻杆稳定的同时、防止支撑架产生干涉的效果。
Three-shaft mixing pile device and construction method thereof
The invention relates to a three-shaft mixing pile device and a construction method thereof, and relates to the technical field of building construction.The three-shaft mixing pile device comprises a machine body, three drill rods used for drilling are arranged on the machine body, drill bits are fixed to the lower ends of the drill rods, spiral blades are arranged on the outer walls of the drill rods, and supporting frames connected with the three drill rods are arranged on the drill rods; a three-way groove allowing three drill rods to penetrate through is formed in the supporting frame, a rotating cylinder is rotationally connected into the through groove, a spiral groove matched with the spiral blade is formed in the rotating cylinder, the rotating cylinder is fixed relative to the supporting frame, and the rotating cylinder moves up and down along with rotation of the spiral blade. A positioning mechanism enabling the rotating cylinder to be static relative to the supporting frame is arranged in the supporting frame. The supporting frame has the effect that the supporting frame is prevented from generating interference while the drill rod is kept stable.
本申请涉及一种三轴搅拌桩装置及其施工方法，涉及建筑施工技术领域，三轴搅拌桩装置包括机体，所述机体上设置有三根用于钻孔的钻杆，所述钻杆下端固定有钻头，所述钻杆外壁设置有螺旋叶片，所述钻杆上设置有连接三钻杆的支撑架，所述支撑架上开设有供三钻杆穿过的三通槽，所述通槽内转动连接有转动筒，所述转动筒内开设有与螺旋叶片配合的螺旋槽，转动筒相对于支撑架固定，所述转动筒随螺旋叶片的转动而上下运动，所述支撑架内设置有使转动筒相对于支撑架静止的定位机构。本申请具有保持钻杆稳定的同时、防止支撑架产生干涉的效果。
Three-shaft mixing pile device and construction method thereof
一种三轴搅拌桩装置及其施工方法
REN BAOHUA (author) / QIANG HONGJIE (author) / WANG PAN (author)
2023-07-28
Patent
Electronic Resource
Chinese
Three-shaft cement mixing pile machine construction method
| European Patent Office | 2024
| European Patent Office | 2022
Stirring shaft for cement mixing pile construction, construction device and construction method
| European Patent Office | 2024
Construction method for pit-in-pit reinforcement through three-shaft mixing pile
| European Patent Office | 2022