Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gravel pile construction pile pipe for reinforcing deep peat soil soft foundation
The invention discloses a gravel pile construction pile pipe for reinforcing a deep peat soil soft foundation. The gravel pile construction pile pipe comprises a pile pipe main body and a moving mechanism, wherein the moving mechanism is used for driving the pile pipe main body to adjust the position, and the pile pipe main body is movably installed on the moving mechanism; and the pile pipe main body comprises a shell and a pile pipe, a cavity is formed in the shell, the pile pipe is arranged in the cavity, two adjusting screw rods are symmetrically arranged on the parts, which are located on the left and right sides of the pile pipe, of the cavity, the two adjusting screw rods are in threaded connection with screw sleeves, one side of the screw sleeves are slidably connected with the inner wall of the shell, and the other sides of the screw sleeves are connected with the outer side of the pile pipe. According to the gravel pile construction pile pipe, when the adjusting screw rod rotates, the screw sleeves are driven to move up and down in the cavity, then the pile pipe is driven to move up and down in the cavity, after the pile pipe moves downwards to be squeezed into the soft foundation to form a hole, gravel is put into the pile pipe from a feeding port, and the pipe is pulled upwards while vibration compaction is conducted, so that a dense gravel pile is formed.
本发明公开了一种深厚泥炭土软地基加固用碎石桩施工桩管，包括桩管主体和带动桩管主体进行位置调节的移动机构，所述桩管主体活动安装于移动机构上；所述桩管主体包括外壳和桩管，所述外壳的内部开设有空腔，所述桩管设置于空腔的内部，且空腔位于桩管的左右两侧对称设置有两根调节螺杆，两根调节螺杆上螺纹连接有螺套，螺套的一侧与外壳的内壁滑动连接，螺套的另一侧与桩管的外侧连接安装。本发明在调节螺杆旋转时带动螺套在空腔的内部上下移动，进而带动桩管在空腔内部上下移动，桩管向下移动挤入软弱地基成孔后，将碎石从进料口投入桩管内，边振动击密、边向上拔管，以形成密实的碎石桩。
Gravel pile construction pile pipe for reinforcing deep peat soil soft foundation
The invention discloses a gravel pile construction pile pipe for reinforcing a deep peat soil soft foundation. The gravel pile construction pile pipe comprises a pile pipe main body and a moving mechanism, wherein the moving mechanism is used for driving the pile pipe main body to adjust the position, and the pile pipe main body is movably installed on the moving mechanism; and the pile pipe main body comprises a shell and a pile pipe, a cavity is formed in the shell, the pile pipe is arranged in the cavity, two adjusting screw rods are symmetrically arranged on the parts, which are located on the left and right sides of the pile pipe, of the cavity, the two adjusting screw rods are in threaded connection with screw sleeves, one side of the screw sleeves are slidably connected with the inner wall of the shell, and the other sides of the screw sleeves are connected with the outer side of the pile pipe. According to the gravel pile construction pile pipe, when the adjusting screw rod rotates, the screw sleeves are driven to move up and down in the cavity, then the pile pipe is driven to move up and down in the cavity, after the pile pipe moves downwards to be squeezed into the soft foundation to form a hole, gravel is put into the pile pipe from a feeding port, and the pipe is pulled upwards while vibration compaction is conducted, so that a dense gravel pile is formed.
本发明公开了一种深厚泥炭土软地基加固用碎石桩施工桩管，包括桩管主体和带动桩管主体进行位置调节的移动机构，所述桩管主体活动安装于移动机构上；所述桩管主体包括外壳和桩管，所述外壳的内部开设有空腔，所述桩管设置于空腔的内部，且空腔位于桩管的左右两侧对称设置有两根调节螺杆，两根调节螺杆上螺纹连接有螺套，螺套的一侧与外壳的内壁滑动连接，螺套的另一侧与桩管的外侧连接安装。本发明在调节螺杆旋转时带动螺套在空腔的内部上下移动，进而带动桩管在空腔内部上下移动，桩管向下移动挤入软弱地基成孔后，将碎石从进料口投入桩管内，边振动击密、边向上拔管，以形成密实的碎石桩。
Gravel pile construction pile pipe for reinforcing deep peat soil soft foundation
一种深厚泥炭土软地基加固用碎石桩施工桩管
CAO XIULING (Autor:in) / YUE MUCI (Autor:in) / XU HAIYAN (Autor:in) / CHEN SONG (Autor:in) / HOU YONGKANG (Autor:in) / LI JIANMING (Autor:in) / JIA XIAOHUI (Autor:in) / DONG YUCANG (Autor:in)
15.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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