Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-shaft high-pressure jet grouting pile machine and jet grouting pile method
The invention relates to the field of building construction, in particular to a double-shaft high-pressure jet grouting pile machine which comprises power heads and a supporting frame, the two sets of power heads are fixedly installed on corresponding power bases, the output ends of the bottoms of the power heads are fixedly connected with a drill rod extension rod through connecting rods, and the two sets of power heads conduct grout conveying through a grout gas conveying platform; the supporting frame is installed on a construction pile frame of an operation platform in a sliding mode, the two sets of power bases are connected to the supporting frame in a sliding mode, and a mirror image is driven by a power assembly arranged on the supporting frame to move, and meanwhile the invention provides a pile spraying method applied to the pile spraying machine. Meanwhile, the distance between the two groups of power bases is adjusted by the power assembly, so that the problems that the construction period is tight, the shaft distance of the high-pressure jet grouting piles needs to be adjusted mechanically, the site condition is limited, and the working efficiency cannot be improved by increasing mechanical and human input on a large scale during the construction of the high-pressure jet grouting piles with different shaft distances are solved.
本发明涉及建筑施工领域，具体是一种双轴高压旋喷桩机，包括动力头和支撑架，两组所述动力头固定安装在对应动力底座上，所述动力头底部输出端通过连接杆与钻杆接长杆固定连接，两组所述动力头通过浆气输送平台进行喷浆输送，支撑架滑动安装在操作平台的施工桩架上，两组所述动力底座滑动连接在支撑架上，并由支撑架上设置的动力组件带动镜像移动，同时本发明提供一种应用于上述喷桩机的喷桩方法，本发明通过设置两组动力头同时进行钻进喷桩作业，同时由所述动力组件对两组动力底座的间距进行调整，解决多种不同轴距高压旋喷桩施工,工期紧又需要机动调节高压旋喷桩轴距，而场地的条件受限、不能通过大规模增加机械及人力投入而提高工效的问题。
Double-shaft high-pressure jet grouting pile machine and jet grouting pile method
The invention relates to the field of building construction, in particular to a double-shaft high-pressure jet grouting pile machine which comprises power heads and a supporting frame, the two sets of power heads are fixedly installed on corresponding power bases, the output ends of the bottoms of the power heads are fixedly connected with a drill rod extension rod through connecting rods, and the two sets of power heads conduct grout conveying through a grout gas conveying platform; the supporting frame is installed on a construction pile frame of an operation platform in a sliding mode, the two sets of power bases are connected to the supporting frame in a sliding mode, and a mirror image is driven by a power assembly arranged on the supporting frame to move, and meanwhile the invention provides a pile spraying method applied to the pile spraying machine. Meanwhile, the distance between the two groups of power bases is adjusted by the power assembly, so that the problems that the construction period is tight, the shaft distance of the high-pressure jet grouting piles needs to be adjusted mechanically, the site condition is limited, and the working efficiency cannot be improved by increasing mechanical and human input on a large scale during the construction of the high-pressure jet grouting piles with different shaft distances are solved.
本发明涉及建筑施工领域，具体是一种双轴高压旋喷桩机，包括动力头和支撑架，两组所述动力头固定安装在对应动力底座上，所述动力头底部输出端通过连接杆与钻杆接长杆固定连接，两组所述动力头通过浆气输送平台进行喷浆输送，支撑架滑动安装在操作平台的施工桩架上，两组所述动力底座滑动连接在支撑架上，并由支撑架上设置的动力组件带动镜像移动，同时本发明提供一种应用于上述喷桩机的喷桩方法，本发明通过设置两组动力头同时进行钻进喷桩作业，同时由所述动力组件对两组动力底座的间距进行调整，解决多种不同轴距高压旋喷桩施工,工期紧又需要机动调节高压旋喷桩轴距，而场地的条件受限、不能通过大规模增加机械及人力投入而提高工效的问题。
Double-shaft high-pressure jet grouting pile machine and jet grouting pile method
一种双轴高压旋喷桩机及喷桩方法
WANG XIAOJIA (Autor:in) / XU YI (Autor:in) / XIA JIE (Autor:in) / ZHANG XIAN (Autor:in) / ZHANG ZAIPENG (Autor:in) / DENG XIAOQIAN (Autor:in) / LIU KANG (Autor:in) / CHEN LEI (Autor:in) / ZHANG MAOTAO (Autor:in) / ZHENG DONGDONG (Autor:in)
02.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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