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Prestressed pile self-locking type connecting piece
The prestressed pile self-locking type connecting piece comprises a threaded sleeve and an end plate, the threaded sleeve is connected to the inner wall of the end plate in a threaded mode, tensioning holes are evenly formed in the outer wall of the end plate, a gasket is installed at the bottom of an inner cavity of the threaded sleeve, and an expansion sleeve is movably placed at the top of the gasket. An outer sleeve is connected into the inner wall of the threaded sleeve in a threaded mode, a through hole is formed in the inner wall of the gasket, the inner wall of the expansion sleeve and the inner wall of the outer sleeve, a connecting assembly is movably assembled on the inner wall of the threaded sleeve in a matched mode and comprises a male head connected into the inner wall of a tensioning hole of the upper end plate in a threaded mode, and a connecting column is integrally arranged at the bottom of the male head. The quick connector is integrally installed at the bottom of the connecting column, the positioning clamping groove is formed in an interlayer between the connecting column and the quick connector, the quick connector is directly connected in an inserted mode to complete assembly, the overall installation and machining process is convenient to operate, the machining process steps are simplified, and the production cost is effectively reduced.
本发明公开了预应力桩件技术领域的预应力桩自锁式连接件，包括：螺纹套筒与端板，所述螺纹套筒螺纹连接在端板的内壁，张拉孔均匀开设在端板的外壁上，垫片安装在所述螺纹套筒的内腔底部，膨胀套活动安放在所述垫片的顶部，外套螺纹连接在所述螺纹套筒的内壁中，通孔开设在所述垫片、膨胀套与外套的内壁中，连接组件活动配合装配在螺纹套筒的内壁，连接组件包括螺纹连接在上端板张拉孔内壁中的公头，连接柱一体式开设在所述公头的底部，快接头一体式安装在所述连接柱的底部，定位卡槽开设在所述连接柱与快接头的夹层中，快接头直接插接连接即可完成组装，整体安装与加工的工艺都方便操作，简化加工工艺步骤，并且有效降低了生产成本。
Prestressed pile self-locking type connecting piece
The prestressed pile self-locking type connecting piece comprises a threaded sleeve and an end plate, the threaded sleeve is connected to the inner wall of the end plate in a threaded mode, tensioning holes are evenly formed in the outer wall of the end plate, a gasket is installed at the bottom of an inner cavity of the threaded sleeve, and an expansion sleeve is movably placed at the top of the gasket. An outer sleeve is connected into the inner wall of the threaded sleeve in a threaded mode, a through hole is formed in the inner wall of the gasket, the inner wall of the expansion sleeve and the inner wall of the outer sleeve, a connecting assembly is movably assembled on the inner wall of the threaded sleeve in a matched mode and comprises a male head connected into the inner wall of a tensioning hole of the upper end plate in a threaded mode, and a connecting column is integrally arranged at the bottom of the male head. The quick connector is integrally installed at the bottom of the connecting column, the positioning clamping groove is formed in an interlayer between the connecting column and the quick connector, the quick connector is directly connected in an inserted mode to complete assembly, the overall installation and machining process is convenient to operate, the machining process steps are simplified, and the production cost is effectively reduced.
本发明公开了预应力桩件技术领域的预应力桩自锁式连接件，包括：螺纹套筒与端板，所述螺纹套筒螺纹连接在端板的内壁，张拉孔均匀开设在端板的外壁上，垫片安装在所述螺纹套筒的内腔底部，膨胀套活动安放在所述垫片的顶部，外套螺纹连接在所述螺纹套筒的内壁中，通孔开设在所述垫片、膨胀套与外套的内壁中，连接组件活动配合装配在螺纹套筒的内壁，连接组件包括螺纹连接在上端板张拉孔内壁中的公头，连接柱一体式开设在所述公头的底部，快接头一体式安装在所述连接柱的底部，定位卡槽开设在所述连接柱与快接头的夹层中，快接头直接插接连接即可完成组装，整体安装与加工的工艺都方便操作，简化加工工艺步骤，并且有效降低了生产成本。
Prestressed pile self-locking type connecting piece
预应力桩自锁式连接件
WANG GUILONG (author) / YU JIANFEI (author) / WANG CONG (author)
2023-05-02
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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