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A platform for research: civil engineering, architecture and urbanism
Cement-soil mixing pile combined high-pressure jet grouting pile enclosure structure and method thereof
The invention relates to the technical field of foundation pit support, in particular to a cement mixing pile combined high-pressure jet grouting pile support structure and a method thereof.The cement mixing pile combined high-pressure jet grouting pile support structure comprises a moving trolley, a lifting mechanism is arranged on the upper portion of the moving trolley, a moving table is arranged on the upper portion of the lifting mechanism, a vertical frame is fixedly installed on the left side of the moving table, and a conveying chain is arranged on the right side of the vertical frame; an execution motor is arranged on the left side of the vertical frame in an up-down sliding mode and fixedly connected with the conveying chain, a finishing mechanism used for finishing the hole wall of the foundation pit is arranged on the lower portion of the execution motor, and a positioning mechanism used for assisting in positioning the position of the jet grouting pile is arranged on the left side of the vertical frame. According to the high-pressure jet grouting device, the hole wall of the foundation pit drilled by the drilling machine can be pressed by adopting the pressing assembly, so that soil on the hole wall of the foundation pit is compact, the nozzles of the grouting pipe are prevented from being blocked by the soil, it is guaranteed that the grout spraying amount of each nozzle is the same, and the construction quality of the high-pressure jet grouting pile is guaranteed.
本发明涉及基坑围护技术领域，具体的是一种水泥土搅拌桩组合高压旋喷桩围护结构及其方法，包括移动车，移动车上部设置有升降机构，升降机构上部设置有移动台，移动台左侧固定安装有竖直架，竖直架右侧设置有传送链条，竖直架左侧上下滑动设置有执行电机，执行电机与传送链条固定连接，执行电机下部设置有用于对基坑孔壁进行修整的修整机构，竖直架左侧设置有辅助定位旋喷桩位置的定位机构，本发明采用压动组件能够对钻机钻出的基坑孔壁进行按压，使得基坑孔壁上的泥土较为紧实，避免了泥土对注浆管的喷嘴造成堵塞，保证了每个喷嘴的喷浆量相同，保证了高压旋喷桩的施工质量。
Cement-soil mixing pile combined high-pressure jet grouting pile enclosure structure and method thereof
The invention relates to the technical field of foundation pit support, in particular to a cement mixing pile combined high-pressure jet grouting pile support structure and a method thereof.The cement mixing pile combined high-pressure jet grouting pile support structure comprises a moving trolley, a lifting mechanism is arranged on the upper portion of the moving trolley, a moving table is arranged on the upper portion of the lifting mechanism, a vertical frame is fixedly installed on the left side of the moving table, and a conveying chain is arranged on the right side of the vertical frame; an execution motor is arranged on the left side of the vertical frame in an up-down sliding mode and fixedly connected with the conveying chain, a finishing mechanism used for finishing the hole wall of the foundation pit is arranged on the lower portion of the execution motor, and a positioning mechanism used for assisting in positioning the position of the jet grouting pile is arranged on the left side of the vertical frame. According to the high-pressure jet grouting device, the hole wall of the foundation pit drilled by the drilling machine can be pressed by adopting the pressing assembly, so that soil on the hole wall of the foundation pit is compact, the nozzles of the grouting pipe are prevented from being blocked by the soil, it is guaranteed that the grout spraying amount of each nozzle is the same, and the construction quality of the high-pressure jet grouting pile is guaranteed.
本发明涉及基坑围护技术领域，具体的是一种水泥土搅拌桩组合高压旋喷桩围护结构及其方法，包括移动车，移动车上部设置有升降机构，升降机构上部设置有移动台，移动台左侧固定安装有竖直架，竖直架右侧设置有传送链条，竖直架左侧上下滑动设置有执行电机，执行电机与传送链条固定连接，执行电机下部设置有用于对基坑孔壁进行修整的修整机构，竖直架左侧设置有辅助定位旋喷桩位置的定位机构，本发明采用压动组件能够对钻机钻出的基坑孔壁进行按压，使得基坑孔壁上的泥土较为紧实，避免了泥土对注浆管的喷嘴造成堵塞，保证了每个喷嘴的喷浆量相同，保证了高压旋喷桩的施工质量。
Cement-soil mixing pile combined high-pressure jet grouting pile enclosure structure and method thereof
一种水泥土搅拌桩组合高压旋喷桩围护结构及其方法
WANG YONGPAN (author) / LI SHENG (author) / ZHOU GANGBO (author) / WANG MINGJUN (author) / LI JIAN (author) / GONG JIANXIU (author) / LI HUINENG (author) / LI LIANGLIANG (author) / WANG XIAOJIAN (author) / WANG YIN (author)
2024-12-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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