Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed concrete pipe pile connecting device
The invention discloses a prestressed concrete pipe pile connecting device, and relates to the technical field of pipe pile connecting structures, the prestressed concrete pipe pile connecting device comprises a lower pipe connecting pile, a sealing structure is arranged above the lower pipe connecting pile, an upper pipe connecting pile is arranged above the sealing structure, and mounting screws are arranged on the outer side of the sealing structure; a splicing base structure and a connecting base structure are arranged in the sealing structure, assembling structures are arranged on the sides, away from each other, of the splicing base structure and the connecting base structure, and a pressure applying connecting rod structure is arranged in the splicing base structure and the connecting base structure in a penetrating mode. The splicing base structure comprises a connecting inner barrel, a prismatic disc is fixedly connected to the outer surface of the connecting inner barrel, and an elastic rod fixing base is fixedly connected to the interior of the prismatic disc. Fixing and connection are achieved by means of deformation of an expansion strip of an expansion barrel extruded by a compression rod under the gravity of the upper pipe connecting pile, so that rapid positioning is achieved when the lower pipe connecting pile and the upper pipe connecting pile are connected; and butt joint installation is facilitated.
本发明公开了一种预应力混凝土管桩连接装置，涉及管桩连接结构技术领域，包括下接管桩，所述下接管桩的上方设置有密封结构，所述密封结构上方设置有上接管桩，所述密封结构的外侧设置有安装螺钉，所述密封结构的内部分别设置有拼接座结构和连接座结构，所述拼接座结构和连接座结构相互远离的一侧均设置有组装结构，所述拼接座结构和连接座结构的内部贯穿设置有施压连杆结构；所述拼接座结构包括连接内筒，所述连接内筒的外表面固定连接有棱盘，所述棱盘的内部固定连接有弹杆固座，本发明利用受压杆受上接管桩重力挤压膨胀筒的膨胀条形变实现固定和连接，以便下接管桩与上接管桩连接时快速定位，方便对接安装。
Prestressed concrete pipe pile connecting device
The invention discloses a prestressed concrete pipe pile connecting device, and relates to the technical field of pipe pile connecting structures, the prestressed concrete pipe pile connecting device comprises a lower pipe connecting pile, a sealing structure is arranged above the lower pipe connecting pile, an upper pipe connecting pile is arranged above the sealing structure, and mounting screws are arranged on the outer side of the sealing structure; a splicing base structure and a connecting base structure are arranged in the sealing structure, assembling structures are arranged on the sides, away from each other, of the splicing base structure and the connecting base structure, and a pressure applying connecting rod structure is arranged in the splicing base structure and the connecting base structure in a penetrating mode. The splicing base structure comprises a connecting inner barrel, a prismatic disc is fixedly connected to the outer surface of the connecting inner barrel, and an elastic rod fixing base is fixedly connected to the interior of the prismatic disc. Fixing and connection are achieved by means of deformation of an expansion strip of an expansion barrel extruded by a compression rod under the gravity of the upper pipe connecting pile, so that rapid positioning is achieved when the lower pipe connecting pile and the upper pipe connecting pile are connected; and butt joint installation is facilitated.
本发明公开了一种预应力混凝土管桩连接装置，涉及管桩连接结构技术领域，包括下接管桩，所述下接管桩的上方设置有密封结构，所述密封结构上方设置有上接管桩，所述密封结构的外侧设置有安装螺钉，所述密封结构的内部分别设置有拼接座结构和连接座结构，所述拼接座结构和连接座结构相互远离的一侧均设置有组装结构，所述拼接座结构和连接座结构的内部贯穿设置有施压连杆结构；所述拼接座结构包括连接内筒，所述连接内筒的外表面固定连接有棱盘，所述棱盘的内部固定连接有弹杆固座，本发明利用受压杆受上接管桩重力挤压膨胀筒的膨胀条形变实现固定和连接，以便下接管桩与上接管桩连接时快速定位，方便对接安装。
Prestressed concrete pipe pile connecting device
一种预应力混凝土管桩连接装置
SUN MINGHAO (Autor:in) / SUN JIYANG (Autor:in) / NIE MING (Autor:in) / CHEN CHONG (Autor:in)
07.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Mechanical connecting device of prestressed concrete pipe pile
| Europäisches Patentamt | 2021