A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The prestressed pile self-locking type connecting piece comprises a lower end plate and an upper end plate, a fixed connecting piece is movably arranged at the bottom of the lower end plate, a movable connecting piece is arranged at the bottom of the upper end plate, and a connecting end plate is arranged at the top of the lower end plate. A through groove matched with the fixed connecting piece is formed in the outer wall of the connecting end plate, a self-locking type connecting piece is arranged, the self-locking type connecting piece can be rapidly reset through an elastic rib, and the self-locking type connecting piece is tightly attached to the inner wall of the fixed lantern ring through a buffer spring and a gasket; the movable connecting piece is inserted into the inner wall of the fixed connecting piece in a limiting fit mode, so that the movable connecting piece can be rapidly fixed into the inner wall of the self-locking connecting piece, the overall structure is simpler, and operation is convenient.
本发明公开了预应力桩技术领域的预应力桩自锁式连接件，包括下端板与上端板，所述下端板的底部活动设置固定连接件，所述上端板的底部设置活动连接件，所述下端板的顶部设置连接端板，所述连接端板的外壁设置与固定连接件匹配的通槽，置自锁式连接件，自锁式连接件中通过弹性筋条可以快速复位，且自锁式连接件通过缓冲弹簧与垫片紧密贴合在固定套环的内壁中，通过活动连接件限位配合插接在固定连接件的内壁中，则可快速固定在自锁式连接件的内壁中，整体结构更加简单，且方便操作。
The prestressed pile self-locking type connecting piece comprises a lower end plate and an upper end plate, a fixed connecting piece is movably arranged at the bottom of the lower end plate, a movable connecting piece is arranged at the bottom of the upper end plate, and a connecting end plate is arranged at the top of the lower end plate. A through groove matched with the fixed connecting piece is formed in the outer wall of the connecting end plate, a self-locking type connecting piece is arranged, the self-locking type connecting piece can be rapidly reset through an elastic rib, and the self-locking type connecting piece is tightly attached to the inner wall of the fixed lantern ring through a buffer spring and a gasket; the movable connecting piece is inserted into the inner wall of the fixed connecting piece in a limiting fit mode, so that the movable connecting piece can be rapidly fixed into the inner wall of the self-locking connecting piece, the overall structure is simpler, and operation is convenient.
本发明公开了预应力桩技术领域的预应力桩自锁式连接件，包括下端板与上端板，所述下端板的底部活动设置固定连接件，所述上端板的底部设置活动连接件，所述下端板的顶部设置连接端板，所述连接端板的外壁设置与固定连接件匹配的通槽，置自锁式连接件，自锁式连接件中通过弹性筋条可以快速复位，且自锁式连接件通过缓冲弹簧与垫片紧密贴合在固定套环的内壁中，通过活动连接件限位配合插接在固定连接件的内壁中，则可快速固定在自锁式连接件的内壁中，整体结构更加简单，且方便操作。
Prestressed precast concrete square pile and round pile connecting piece
| European Patent Office | 2024