Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hydraulically-driven multi-layer mutual-shearing mixing pile drilling machine
The invention relates to the technical field of stirring pile drilling machines, in particular to a hydraulically-driven CS-DSM pile drilling machine for a multi-layer shearing stirring pile, which comprises a power head mechanism, a drill rod mechanism and a stirring drill bit mechanism, the power head mechanism comprises a rotary box body and at least one group of inner and outer drill rod driving components; each of the inner drill rod driving assembly and the outer drill rod driving assembly comprises a driving rotating shaft, a first hydraulic rotary driving part, a second hydraulic rotary driving part and a driving gear; the driving rotating shaft is rotationally connected to the rotary box body; the first and second hydraulic rotary driving parts are respectively connected to two ends of the driving rotating shaft and synchronously drive the driving rotating shaft to rotate; and the driving gear fixedly sleeves the driving rotating shaft. The stirring pile drilling machine has the advantages that through the at least two sets of drill rod driving assemblies, the hydraulic rotary driving pieces which are symmetrically arranged up and down serve as power head driving sources, the geometric dimension, the weight and the cost of the power head can be effectively reduced, the safety and the stability of the drilling machine are improved, and multi-layer mutual shearing stirring pile construction is achieved.
本发明涉及搅拌桩钻机技术领域，一种液压驱动多层互剪搅拌桩(Contra‑shear deep mixing pile,简称CS‑DSM桩)钻机，包括动力头机构、钻杆机构和搅拌钻头机构；动力头机构包括回转箱体、至少一组内、外钻杆驱动组件；内、外钻杆驱动组件均包括驱动转轴，第一液压回转驱动件、第二液压回转驱动件和驱动齿轮；驱动转轴转动连接在回转箱体上；第一、第二液压回转驱动件分别连接在驱动转轴的两端，并同步带动驱动转轴转动；驱动齿轮固定套设在驱动转轴上。本发明的优点是该搅拌桩钻机通过至少两组钻杆驱动组件，使上下对称布置的液压回转驱动件作为动力头驱动来源，可有效减少动力头的几何尺寸和重量及其成本，提高钻机的安全性及稳定性，并实现多层互剪搅拌桩施工。
Hydraulically-driven multi-layer mutual-shearing mixing pile drilling machine
The invention relates to the technical field of stirring pile drilling machines, in particular to a hydraulically-driven CS-DSM pile drilling machine for a multi-layer shearing stirring pile, which comprises a power head mechanism, a drill rod mechanism and a stirring drill bit mechanism, the power head mechanism comprises a rotary box body and at least one group of inner and outer drill rod driving components; each of the inner drill rod driving assembly and the outer drill rod driving assembly comprises a driving rotating shaft, a first hydraulic rotary driving part, a second hydraulic rotary driving part and a driving gear; the driving rotating shaft is rotationally connected to the rotary box body; the first and second hydraulic rotary driving parts are respectively connected to two ends of the driving rotating shaft and synchronously drive the driving rotating shaft to rotate; and the driving gear fixedly sleeves the driving rotating shaft. The stirring pile drilling machine has the advantages that through the at least two sets of drill rod driving assemblies, the hydraulic rotary driving pieces which are symmetrically arranged up and down serve as power head driving sources, the geometric dimension, the weight and the cost of the power head can be effectively reduced, the safety and the stability of the drilling machine are improved, and multi-layer mutual shearing stirring pile construction is achieved.
本发明涉及搅拌桩钻机技术领域，一种液压驱动多层互剪搅拌桩(Contra‑shear deep mixing pile,简称CS‑DSM桩)钻机，包括动力头机构、钻杆机构和搅拌钻头机构；动力头机构包括回转箱体、至少一组内、外钻杆驱动组件；内、外钻杆驱动组件均包括驱动转轴，第一液压回转驱动件、第二液压回转驱动件和驱动齿轮；驱动转轴转动连接在回转箱体上；第一、第二液压回转驱动件分别连接在驱动转轴的两端，并同步带动驱动转轴转动；驱动齿轮固定套设在驱动转轴上。本发明的优点是该搅拌桩钻机通过至少两组钻杆驱动组件，使上下对称布置的液压回转驱动件作为动力头驱动来源，可有效减少动力头的几何尺寸和重量及其成本，提高钻机的安全性及稳定性，并实现多层互剪搅拌桩施工。
Hydraulically-driven multi-layer mutual-shearing mixing pile drilling machine
一种液压驱动多层互剪搅拌桩钻机
WEN LEI (Autor:in) / LIU ZHONG (Autor:in) / WANG ZHANCOU (Autor:in) / CHEN TIANXIONG (Autor:in) / ZHANG CHUFU (Autor:in)
07.11.2023
Patent
Elektronische Ressource
Chinesisch
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