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A platform for research: civil engineering, architecture and urbanism
Step-by-step type rectangular shallow hole drilling machine provided with haunched horizontal cantilever and suitable for rock stratum
The invention discloses a step-by-step type rectangular shallow hole drilling machine provided with a haunched horizontal cantilever and suitable for a rock stratum. The rectangular shallow hole drilling machine comprises a drill carriage provided with a vertical drill rod, and the lower end of the vertical drill rod is sequentially connected with a rock slag treatment mechanism, a multifunctional drill assembly and a vertical drill device from top to bottom; the rock slag treatment mechanism comprises a stirring device, a slag suction system, a crushing device, a grouting system and a slag discharge system; the grouting system is communicated with the interior of the multifunctional drilling assembly and the interior of the vertical drilling device. The multifunctional drill assembly comprises a multifunctional drill device, a rotating hydraulic cylinder, a crank hydraulic cylinder, a horizontal hydraulic cylinder and a multifunctional drill counter-force frame. The vertical drilling device comprises a U-shaped fork plate and a plurality of cylindrical drilling assemblies which are installed on the U-shaped fork plate and distributed in a matrix mode. The method has the advantages that the haunching, the horizontal cantilever and the vertical pile body can form holes at one time, other mechanical assistance is not needed, and the purposes of improving the construction efficiency and saving the construction and equipment cost are achieved.
本发明公开了一种适应岩质地层的分步式带加腋水平悬臂的矩形浅孔钻机，所述矩形浅孔钻机包括一具有竖向钻杆的钻车，所述竖向钻杆的下端自上而下依次连接有岩渣处理机构、多功能钻组件以及竖向钻装置；所述岩渣处理机构包括搅拌装置、吸渣系统、破碎装置、注浆系统以及排渣系统；所述注浆系统接通至所述多功能钻组件内以及所述竖向钻装置内；所述多功能钻组件包括多功能钻装置、转动液压缸、曲柄液压缸、水平液压缸以及多功能钻反力架；所述竖向钻装置包括U形叉板以及安装于所述U形叉板上并呈矩阵分布的若干圆柱钻组件。本发明的优点是：加腋、水平悬臂和竖向桩身均可一次成孔，无需其他机械辅助，达到提高施工效率、节省施工和设备成本目的。
Step-by-step type rectangular shallow hole drilling machine provided with haunched horizontal cantilever and suitable for rock stratum
The invention discloses a step-by-step type rectangular shallow hole drilling machine provided with a haunched horizontal cantilever and suitable for a rock stratum. The rectangular shallow hole drilling machine comprises a drill carriage provided with a vertical drill rod, and the lower end of the vertical drill rod is sequentially connected with a rock slag treatment mechanism, a multifunctional drill assembly and a vertical drill device from top to bottom; the rock slag treatment mechanism comprises a stirring device, a slag suction system, a crushing device, a grouting system and a slag discharge system; the grouting system is communicated with the interior of the multifunctional drilling assembly and the interior of the vertical drilling device. The multifunctional drill assembly comprises a multifunctional drill device, a rotating hydraulic cylinder, a crank hydraulic cylinder, a horizontal hydraulic cylinder and a multifunctional drill counter-force frame. The vertical drilling device comprises a U-shaped fork plate and a plurality of cylindrical drilling assemblies which are installed on the U-shaped fork plate and distributed in a matrix mode. The method has the advantages that the haunching, the horizontal cantilever and the vertical pile body can form holes at one time, other mechanical assistance is not needed, and the purposes of improving the construction efficiency and saving the construction and equipment cost are achieved.
本发明公开了一种适应岩质地层的分步式带加腋水平悬臂的矩形浅孔钻机，所述矩形浅孔钻机包括一具有竖向钻杆的钻车，所述竖向钻杆的下端自上而下依次连接有岩渣处理机构、多功能钻组件以及竖向钻装置；所述岩渣处理机构包括搅拌装置、吸渣系统、破碎装置、注浆系统以及排渣系统；所述注浆系统接通至所述多功能钻组件内以及所述竖向钻装置内；所述多功能钻组件包括多功能钻装置、转动液压缸、曲柄液压缸、水平液压缸以及多功能钻反力架；所述竖向钻装置包括U形叉板以及安装于所述U形叉板上并呈矩阵分布的若干圆柱钻组件。本发明的优点是：加腋、水平悬臂和竖向桩身均可一次成孔，无需其他机械辅助，达到提高施工效率、节省施工和设备成本目的。
Step-by-step type rectangular shallow hole drilling machine provided with haunched horizontal cantilever and suitable for rock stratum
适应岩质地层的分步式带加腋水平悬臂的矩形浅孔钻机
ZHAO LU (author) / SHI WEISHENG (author) / LI SUDAN (author)
2023-10-20
Patent
Electronic Resource
Chinese
| European Patent Office | 2023
| European Patent Office | 2023
| European Patent Office | 2023
| European Patent Office | 2023
| European Patent Office | 2023