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A platform for research: civil engineering, architecture and urbanism
Precast pile structure and construction method thereof
The invention discloses a precast pile structure and a construction method thereof, and belongs to the technical field of engineering construction. Comprising an upper pile body, a lower pile body and a stud, a plurality of hanging rings are embedded in the surface of the upper pile body, the upper pile body is hollow, a plurality of through grooves are formed in the surface of the upper pile body in the length direction and distributed in the circumferential direction of the stud in an array mode, and one end of the stud is rotationally connected to the center of the bottom of the lower pile body through a bearing while the other end of the stud is in threaded connection with a threaded sleeve fixed to the interior of the upper pile body. And the sections of the upper pile body and the lower pile body are square. By means of the prefabricated pile, when the prefabricated pile is installed, only the stud needs to be rotated, and due to the fact that the sections of the upper pile body and the lower pile body are both square, the upper pile body cannot rotate along with the thread sleeve and can only move in the axial direction under the limiting of a foundation pit, and therefore the position of the upper pile body on the foundation pit can be adjusted, and the operation of increasing the length of the adjusting pile body is achieved; the operation is convenient.
本发明公开了预制桩结构及其施工方法，属于工程施工技术领域。包括：上桩体，表面预埋有若干吊环，下桩体，螺柱，内部中空且表面沿长度方向开设有若干通槽，若干通槽沿螺柱的圆周方向阵列分布，其中，螺柱一端通过轴承转动连接于下桩体底部中心位置，另一端螺纹连接有与上桩体内部固定的螺套，且上桩体和下桩体的截面均为方形。通过本发明,使得在安装预制桩时，只需通过转动螺柱，由于上桩体和下桩体截面均为方形，使得在基坑的限位下，上桩体无法随着螺套一同转动，只能沿着轴向运动，从而能调节上桩体在基坑上的位置，从而达到增加调节桩体长度的操作，操作方便。
Precast pile structure and construction method thereof
The invention discloses a precast pile structure and a construction method thereof, and belongs to the technical field of engineering construction. Comprising an upper pile body, a lower pile body and a stud, a plurality of hanging rings are embedded in the surface of the upper pile body, the upper pile body is hollow, a plurality of through grooves are formed in the surface of the upper pile body in the length direction and distributed in the circumferential direction of the stud in an array mode, and one end of the stud is rotationally connected to the center of the bottom of the lower pile body through a bearing while the other end of the stud is in threaded connection with a threaded sleeve fixed to the interior of the upper pile body. And the sections of the upper pile body and the lower pile body are square. By means of the prefabricated pile, when the prefabricated pile is installed, only the stud needs to be rotated, and due to the fact that the sections of the upper pile body and the lower pile body are both square, the upper pile body cannot rotate along with the thread sleeve and can only move in the axial direction under the limiting of a foundation pit, and therefore the position of the upper pile body on the foundation pit can be adjusted, and the operation of increasing the length of the adjusting pile body is achieved; the operation is convenient.
本发明公开了预制桩结构及其施工方法，属于工程施工技术领域。包括：上桩体，表面预埋有若干吊环，下桩体，螺柱，内部中空且表面沿长度方向开设有若干通槽，若干通槽沿螺柱的圆周方向阵列分布，其中，螺柱一端通过轴承转动连接于下桩体底部中心位置，另一端螺纹连接有与上桩体内部固定的螺套，且上桩体和下桩体的截面均为方形。通过本发明,使得在安装预制桩时，只需通过转动螺柱，由于上桩体和下桩体截面均为方形，使得在基坑的限位下，上桩体无法随着螺套一同转动，只能沿着轴向运动，从而能调节上桩体在基坑上的位置，从而达到增加调节桩体长度的操作，操作方便。
Precast pile structure and construction method thereof
预制桩结构及其施工方法
YING HAIPING (author) / XIA HANGJIONG (author) / KIM SUN-KYUNG (author) / WU HAIYING (author) / CAI RUI (author) / CHEN XIAFEI (author) / WANG MIN (author) / SHI MIAO (author) / LIU XIAOYAN (author)
2023-05-30
Patent
Electronic Resource
Chinese
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