A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of expandable wing type foundation pile
The invention relates to the technical field of construction foundations, in particular to an expandable wing type foundation pile construction method.The expandable wing type foundation pile comprises a pile body, the pile body is hollow, a wing opening is formed in the arc face of the pile body in a penetrating mode, the wing opening is connected with a wing plate in a penetrating and sliding mode, and a bearing seat is fixedly connected to the circle center position of the inner wall of the end, close to a conical head, of the pile body; the outer side of the threaded rod is in threaded connection with a lifting cylinder, the lifting cylinder is fixedly connected with an extrusion cone, the extrusion cone is arranged below the wing plate, and the top of the bearing seat is fixedly connected with a sliding rod. According to the expandable wing type foundation pile construction method, by arranging the inclined wing plates, the lifting cylinders and the extrusion cones, after the pile body is inserted into the land, the extrusion cones are driven by the lifting cylinders to move upwards, then the wing plates are pushed to move outwards from the wing openings and be inserted into the soil, and the wing plates do not need to rotate or be unfolded in other movable modes; through the inclined planes at the front ends of the wing plates, the wing plates can be better unfolded and inserted into the land, and convenient and efficient fixed use is achieved.
本发明涉及施工基础技术领域，尤其为一种可展翼式基础桩施工方法，包括桩体，桩体内部为空心，桩体弧面贯穿开设有翼口，翼口贯穿且滑动连接有翼板，桩体靠近锥头一端的内壁圆心位置固定连接有轴承座，轴承座顶部转动连接有螺纹杆，螺纹杆外侧螺纹连接有升降筒，升降筒固定连接有挤压锥，挤压锥设于翼板下方位置，轴承座顶部固定连接有滑杆。本发明的一种可展翼式基础桩施工方法，通过设置倾斜的翼板、升降筒和挤压锥，当桩体插入到土地内后，通过升降筒带动挤压锥向上移动，进而推动翼板从翼口位置向外移动，插入到土壤内，无须翼板的转动或是其他活动方式展开，通过翼板前端的倾斜面，使其更好地展开插入到土地内，实现便利高效的固定使用。
Construction method of expandable wing type foundation pile
The invention relates to the technical field of construction foundations, in particular to an expandable wing type foundation pile construction method.The expandable wing type foundation pile comprises a pile body, the pile body is hollow, a wing opening is formed in the arc face of the pile body in a penetrating mode, the wing opening is connected with a wing plate in a penetrating and sliding mode, and a bearing seat is fixedly connected to the circle center position of the inner wall of the end, close to a conical head, of the pile body; the outer side of the threaded rod is in threaded connection with a lifting cylinder, the lifting cylinder is fixedly connected with an extrusion cone, the extrusion cone is arranged below the wing plate, and the top of the bearing seat is fixedly connected with a sliding rod. According to the expandable wing type foundation pile construction method, by arranging the inclined wing plates, the lifting cylinders and the extrusion cones, after the pile body is inserted into the land, the extrusion cones are driven by the lifting cylinders to move upwards, then the wing plates are pushed to move outwards from the wing openings and be inserted into the soil, and the wing plates do not need to rotate or be unfolded in other movable modes; through the inclined planes at the front ends of the wing plates, the wing plates can be better unfolded and inserted into the land, and convenient and efficient fixed use is achieved.
本发明涉及施工基础技术领域，尤其为一种可展翼式基础桩施工方法，包括桩体，桩体内部为空心，桩体弧面贯穿开设有翼口，翼口贯穿且滑动连接有翼板，桩体靠近锥头一端的内壁圆心位置固定连接有轴承座，轴承座顶部转动连接有螺纹杆，螺纹杆外侧螺纹连接有升降筒，升降筒固定连接有挤压锥，挤压锥设于翼板下方位置，轴承座顶部固定连接有滑杆。本发明的一种可展翼式基础桩施工方法，通过设置倾斜的翼板、升降筒和挤压锥，当桩体插入到土地内后，通过升降筒带动挤压锥向上移动，进而推动翼板从翼口位置向外移动，插入到土壤内，无须翼板的转动或是其他活动方式展开，通过翼板前端的倾斜面，使其更好地展开插入到土地内，实现便利高效的固定使用。
Construction method of expandable wing type foundation pile
一种可展翼式基础桩施工方法
ZHENG QINREN (author) / LIU YANG (author) / ZHAO YUE (author) / ZHANG PENG (author)
2024-02-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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