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A platform for research: civil engineering, architecture and urbanism
Prestressed end plate convenient to install
The invention discloses a prestressed end plate convenient to install, and relates to the technical field of pipe pile accessories. The welding plate comprises a plate body, wherein a welding surface is arranged on one side of the plate body along the peripheral side surface; a plurality of end screw holes are uniformly formed in the plate body in the annular direction, a transfer groove is formed in one side of each end screw hole, a main rib hole is formed in one side of each transfer groove, the end screw holes are communicated with the transfer grooves, and the transfer grooves are communicated with the main rib holes; the distance between the center line of the transfer groove and the central axis of the plate body is equal to the distance between the center line of the end screw hole and the central axis of the plate body. A pier head clamping groove is formed in the side, close to the welding face, of the main rib hole. The welding face is arranged on the side face of the plate body, the prestressed pier head is embedded into the pier head clamping groove so that the connection stability and strength during pipe pile butt joint can be improved, one side of the end screw hole is sequentially communicated with the arc-shaped transfer groove and the main reinforcement hole, the same rotation radius is kept, and therefore installation of a reinforcement cage and the plate body is faster and more convenient.
本发明公开了一种便于安装的预应力端板，涉及管桩配件技术领域。本发明包括板体，所述板体一侧沿周侧面设置有焊面；板体沿环形方向均匀开设有若干个端头螺孔，端头螺孔一侧设置有转接槽，转接槽一侧设置有主筋孔，端头螺孔与转接槽连通，转接槽与主筋孔连通；转接槽为弧形槽，且转接槽中心线与板体中轴线的距离和端头螺孔中心线与板体中轴线的距离相等；主筋孔靠近焊面的一侧设置有墩头卡槽。本发明通过在板体侧面设置焊面且将预应力墩头嵌入墩头卡槽内以提高管桩对接时的连接稳定性和强度，通过在端头螺孔一侧依次连通弧形的转接槽和主筋孔，保持同转动半径使钢筋笼与板体的安装更加快速便捷。
Prestressed end plate convenient to install
The invention discloses a prestressed end plate convenient to install, and relates to the technical field of pipe pile accessories. The welding plate comprises a plate body, wherein a welding surface is arranged on one side of the plate body along the peripheral side surface; a plurality of end screw holes are uniformly formed in the plate body in the annular direction, a transfer groove is formed in one side of each end screw hole, a main rib hole is formed in one side of each transfer groove, the end screw holes are communicated with the transfer grooves, and the transfer grooves are communicated with the main rib holes; the distance between the center line of the transfer groove and the central axis of the plate body is equal to the distance between the center line of the end screw hole and the central axis of the plate body. A pier head clamping groove is formed in the side, close to the welding face, of the main rib hole. The welding face is arranged on the side face of the plate body, the prestressed pier head is embedded into the pier head clamping groove so that the connection stability and strength during pipe pile butt joint can be improved, one side of the end screw hole is sequentially communicated with the arc-shaped transfer groove and the main reinforcement hole, the same rotation radius is kept, and therefore installation of a reinforcement cage and the plate body is faster and more convenient.
本发明公开了一种便于安装的预应力端板，涉及管桩配件技术领域。本发明包括板体，所述板体一侧沿周侧面设置有焊面；板体沿环形方向均匀开设有若干个端头螺孔，端头螺孔一侧设置有转接槽，转接槽一侧设置有主筋孔，端头螺孔与转接槽连通，转接槽与主筋孔连通；转接槽为弧形槽，且转接槽中心线与板体中轴线的距离和端头螺孔中心线与板体中轴线的距离相等；主筋孔靠近焊面的一侧设置有墩头卡槽。本发明通过在板体侧面设置焊面且将预应力墩头嵌入墩头卡槽内以提高管桩对接时的连接稳定性和强度，通过在端头螺孔一侧依次连通弧形的转接槽和主筋孔，保持同转动半径使钢筋笼与板体的安装更加快速便捷。
Prestressed end plate convenient to install
一种便于安装的预应力端板
DUAN YONGQI (author) / LIU JING (author) / HAN RONGSHUANG (author) / LIU HANZAI (author)
2023-10-10
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Thermal insulation fireproof plate convenient to install
| European Patent Office | 2022