A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Drill bit with vibration function
The invention relates to the technical field of geotechnical engineering sandy soil stratum vibration grouting, in particular to a drill bit with a vibration function. The drill bit comprises a drill bit body, a containing cavity is formed in the drill bit body, a vibration assembly is arranged in the containing cavity, the vibration assembly is connected with the bottom of the inner side of the drill bit through a connecting column, and the vibration assembly comprises a piston driving part and vibration shafts arranged on the two sides of the piston driving part; the piston driving part drives the vibration shaft to do reciprocating motion in the horizontal direction so as to impact the inner wall of the drill bit body; according to the drill bit, the containing cavity and the vibration assembly are arranged in the drill bit body, the vibration assembly comprises the piston driving part and the vibration shafts arranged on the two sides of the piston driving part, and the piston driving part drives the vibration shafts to reciprocate in the horizontal direction so as to impact the inner wall of the drill bit body; in the construction operation process of the drill bit, the power shaft collides with the inner wall of the drill bit body to generate a vibration effect, so that sandy soil around the drill bit vibrates, the liquefaction phenomenon is generated, slurry diffusion is facilitated, and vibration grouting is achieved.
本发明涉及岩土工程砂土地层振动注浆技术领域，尤其涉及一种具有振动功能的钻头；其包括钻头本体，钻头本体内设有容置腔，容置腔内设有振动组件，振动组件通过连接柱与钻头内侧底部连接，振动组件包括活塞驱动部和设于活塞驱动部两侧的振动轴，活塞驱动部驱动振动轴在水平方向上往复运动以碰击钻头本体的内壁；该钻头通过在钻头本体内设有容置腔和振动组件，振动组件包括活塞驱动部和设于活塞驱动部两侧的振动轴，活塞驱动部驱动振动轴在水平方向上往复运动以碰击钻头本体的内壁，在钻头施工作业过程中动力轴与钻头本体内壁碰击产生振动效果，从而使得钻头周围的砂土振动，产生液化现象，利于浆液扩散，以实现振动注浆。
Drill bit with vibration function
The invention relates to the technical field of geotechnical engineering sandy soil stratum vibration grouting, in particular to a drill bit with a vibration function. The drill bit comprises a drill bit body, a containing cavity is formed in the drill bit body, a vibration assembly is arranged in the containing cavity, the vibration assembly is connected with the bottom of the inner side of the drill bit through a connecting column, and the vibration assembly comprises a piston driving part and vibration shafts arranged on the two sides of the piston driving part; the piston driving part drives the vibration shaft to do reciprocating motion in the horizontal direction so as to impact the inner wall of the drill bit body; according to the drill bit, the containing cavity and the vibration assembly are arranged in the drill bit body, the vibration assembly comprises the piston driving part and the vibration shafts arranged on the two sides of the piston driving part, and the piston driving part drives the vibration shafts to reciprocate in the horizontal direction so as to impact the inner wall of the drill bit body; in the construction operation process of the drill bit, the power shaft collides with the inner wall of the drill bit body to generate a vibration effect, so that sandy soil around the drill bit vibrates, the liquefaction phenomenon is generated, slurry diffusion is facilitated, and vibration grouting is achieved.
本发明涉及岩土工程砂土地层振动注浆技术领域，尤其涉及一种具有振动功能的钻头；其包括钻头本体，钻头本体内设有容置腔，容置腔内设有振动组件，振动组件通过连接柱与钻头内侧底部连接，振动组件包括活塞驱动部和设于活塞驱动部两侧的振动轴，活塞驱动部驱动振动轴在水平方向上往复运动以碰击钻头本体的内壁；该钻头通过在钻头本体内设有容置腔和振动组件，振动组件包括活塞驱动部和设于活塞驱动部两侧的振动轴，活塞驱动部驱动振动轴在水平方向上往复运动以碰击钻头本体的内壁，在钻头施工作业过程中动力轴与钻头本体内壁碰击产生振动效果，从而使得钻头周围的砂土振动，产生液化现象，利于浆液扩散，以实现振动注浆。
Drill bit with vibration function
一种具有振动功能的钻头
LI XIAOLONG (author) / CHEN YONGLI (author) / PAN JINGRU (author) / ZHANG BEI (author) / LIU BIN (author) / PENG PENG (author) / GAO YULONG (author) / JIA HEYANG (author)
2023-05-12
Patent
Electronic Resource
Chinese