Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated stiffening core composite pile forming machine
The invention discloses an assembly type stiffening core composite pile forming machine, and belongs to the technical field of road construction, the assembly type stiffening core composite pile forming machine comprises a mobile vehicle body and a pile forming mechanism, the mobile vehicle body comprises a heavy-load chassis, a rotating seat arranged on the heavy-load chassis and a supporting chassis fixedly connected to the rotating seat, and a counterweight seat and a cab are arranged at one end of the supporting chassis; the pile forming mechanism is arranged at the other end of the supporting chassis and comprises a supporting base and a tower, a driving mechanism is arranged at the top of the tower, and a power output shaft of the driving mechanism is fixedly connected with the top of the drill rod through a shaft sleeve; the drill rod comprises a core pile forming sleeve internally provided with a concrete flow channel, a center guide pipe provided with a cement paste flow channel is arranged in the core pile forming sleeve, a plurality of cutting blades are spirally distributed in the circumferential direction of the lower middle portion of the core pile forming sleeve, and a drill bit is arranged at the lower end of the drill rod. The bearing capacity of a pile forming machine can be improved, and the pile forming efficiency of the stiffening core composite pile is improved.
本申请公开了一种装配式劲芯复合桩成桩机械，属于公路施工技术领域，包括移动车体和成桩机构，移动车体包括重载底盘、设于重载底盘上的旋转座以及固定连接在旋转座上的支撑底盘，支撑底盘一端设置有配重座和驾驶室；成桩机构设置在支撑底盘另一端，包括支撑基座和塔架，塔架顶部设置有驱动机构，驱动机构的动力输出轴通过轴套与钻杆顶部固定连接；钻杆包括内置有混凝土流道的芯桩成型套筒，芯桩成型套筒内设置有具有水泥浆流道的中心导管，沿着芯桩成型套筒中下部圆周向呈螺旋状分布有多个切削叶片，且钻杆下端设置有钻头。本申请可提高成桩机械的承载能力，提高劲芯复合桩的成桩效率。
Fabricated stiffening core composite pile forming machine
The invention discloses an assembly type stiffening core composite pile forming machine, and belongs to the technical field of road construction, the assembly type stiffening core composite pile forming machine comprises a mobile vehicle body and a pile forming mechanism, the mobile vehicle body comprises a heavy-load chassis, a rotating seat arranged on the heavy-load chassis and a supporting chassis fixedly connected to the rotating seat, and a counterweight seat and a cab are arranged at one end of the supporting chassis; the pile forming mechanism is arranged at the other end of the supporting chassis and comprises a supporting base and a tower, a driving mechanism is arranged at the top of the tower, and a power output shaft of the driving mechanism is fixedly connected with the top of the drill rod through a shaft sleeve; the drill rod comprises a core pile forming sleeve internally provided with a concrete flow channel, a center guide pipe provided with a cement paste flow channel is arranged in the core pile forming sleeve, a plurality of cutting blades are spirally distributed in the circumferential direction of the lower middle portion of the core pile forming sleeve, and a drill bit is arranged at the lower end of the drill rod. The bearing capacity of a pile forming machine can be improved, and the pile forming efficiency of the stiffening core composite pile is improved.
本申请公开了一种装配式劲芯复合桩成桩机械，属于公路施工技术领域，包括移动车体和成桩机构，移动车体包括重载底盘、设于重载底盘上的旋转座以及固定连接在旋转座上的支撑底盘，支撑底盘一端设置有配重座和驾驶室；成桩机构设置在支撑底盘另一端，包括支撑基座和塔架，塔架顶部设置有驱动机构，驱动机构的动力输出轴通过轴套与钻杆顶部固定连接；钻杆包括内置有混凝土流道的芯桩成型套筒，芯桩成型套筒内设置有具有水泥浆流道的中心导管，沿着芯桩成型套筒中下部圆周向呈螺旋状分布有多个切削叶片，且钻杆下端设置有钻头。本申请可提高成桩机械的承载能力，提高劲芯复合桩的成桩效率。
Fabricated stiffening core composite pile forming machine
一种装配式劲芯复合桩成桩机械
SHAN BINGJI (Autor:in) / LU SHENGYUAN (Autor:in) / DONG QIDONG (Autor:in) / LI BIN (Autor:in) / XIN HONGLIANG (Autor:in) / LIU PENG (Autor:in)
19.03.2024
Patent
Elektronische Ressource
Chinesisch
One-time forming stiffening core composite pile forming machine
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