Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Triaxial cement mixing pile machine construction pile position precise positioning device and positioning method
The invention relates to a triaxial cement mixing pile machine, in particular to a triaxial cement mixing pile machine construction pile position precise positioning device and a positioning method. The positioning device is provided with at least two laser transmitters for transmitting laser to an excavation face. Each laser transmitter is dismountable and is vertically arranged on the lower partsupport of the triaxial cement mixing pile machine. The laser transmitters are arranged at intervals in the horizontal direction and can project a corresponding number of laser points to the excavation face; the distances between the laser points and drilling positions of three drilling shafts are equal to the horizontal distances between the laser transmitters and the three drilling shafts respectively; and two points determine a line segment, and the horizontal and vertical positions of the three drilling shafts which are arranged along one straight line are determined by more than two laser points. Driven by camera imaging, the triaxial cement mixing pile machine are displaced to enable the laser points to correspond with preset marked points and complete positioning. The structure reduces the distance between a plummet head and the excavation face, realizes precise positioning and solves the problems of difference of drilling positions and waste of time and manpower.
本发明涉及三轴水泥搅拌桩机，特别是涉及一种三轴水泥搅拌桩机施工桩位精准定位装置及定位方法，该定位装置通过设置至少两个向开挖面发射激光的激光发射器，所有激光发射器可拆卸并竖向设于三轴水泥搅拌桩机的下部支承上，所有激光发射器在水平方向上间隔设置，激光发射器能够在开挖面投射对应数量的激光点，激光点到三个钻轴的钻孔位的距离与激光发射器到三个钻轴的钻孔位的水平距离相等，由两点确定一线，由两个以上激光点确定三个成直线设置的钻轴横向和纵向位置；通过摄像头成像驱动三轴水泥搅拌桩机进行位移使激光点和预设标记点对应完成定位，这种结构减少了铅锤头与开挖面之间的距离，精准定位，解决了钻孔位存在误差以及费时费力的问题。
Triaxial cement mixing pile machine construction pile position precise positioning device and positioning method
The invention relates to a triaxial cement mixing pile machine, in particular to a triaxial cement mixing pile machine construction pile position precise positioning device and a positioning method. The positioning device is provided with at least two laser transmitters for transmitting laser to an excavation face. Each laser transmitter is dismountable and is vertically arranged on the lower partsupport of the triaxial cement mixing pile machine. The laser transmitters are arranged at intervals in the horizontal direction and can project a corresponding number of laser points to the excavation face; the distances between the laser points and drilling positions of three drilling shafts are equal to the horizontal distances between the laser transmitters and the three drilling shafts respectively; and two points determine a line segment, and the horizontal and vertical positions of the three drilling shafts which are arranged along one straight line are determined by more than two laser points. Driven by camera imaging, the triaxial cement mixing pile machine are displaced to enable the laser points to correspond with preset marked points and complete positioning. The structure reduces the distance between a plummet head and the excavation face, realizes precise positioning and solves the problems of difference of drilling positions and waste of time and manpower.
本发明涉及三轴水泥搅拌桩机，特别是涉及一种三轴水泥搅拌桩机施工桩位精准定位装置及定位方法，该定位装置通过设置至少两个向开挖面发射激光的激光发射器，所有激光发射器可拆卸并竖向设于三轴水泥搅拌桩机的下部支承上，所有激光发射器在水平方向上间隔设置，激光发射器能够在开挖面投射对应数量的激光点，激光点到三个钻轴的钻孔位的距离与激光发射器到三个钻轴的钻孔位的水平距离相等，由两点确定一线，由两个以上激光点确定三个成直线设置的钻轴横向和纵向位置；通过摄像头成像驱动三轴水泥搅拌桩机进行位移使激光点和预设标记点对应完成定位，这种结构减少了铅锤头与开挖面之间的距离，精准定位，解决了钻孔位存在误差以及费时费力的问题。
Triaxial cement mixing pile machine construction pile position precise positioning device and positioning method
一种三轴水泥搅拌桩机施工桩位精准定位装置及定位方法
CHI ZHUOHANG (Autor:in) / WU XINXING (Autor:in) / YUAN XIONGBIAO (Autor:in) / ZHAO GUOSEN (Autor:in) / HE CHENG (Autor:in) / LAI HAOCHENG (Autor:in)
28.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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