Precast pile upset head anchoring rib connecting device: Fid-Bau Portal

Precast pile upset head anchoring rib connecting device

YU MINFANG

The invention discloses a precast pile upset head anchoring rib connecting device in the technical field of precast piles, and the precast pile upset head anchoring rib connecting device comprises an end plate, a central positioning hole is formed in the middle of the end plate, a reinforcing steel bar hole is formed in the surface of the end plate, a connecting groove is formed in the rear end of the reinforcing steel bar hole, and a main anchoring rib hole is formed in the rear end of the connecting groove; a deformed steel bar hole is formed in the rear side of the main anchor bar hole and comprises an upper layer hole, a lower layer hole is formed in the bottom of the upper layer hole, deformed steel bars are arranged at the top of the end plate, and the deformed steel bar hole is formed in the surface of the end plate, so that the installation speed of the deformed steel bars is greatly increased, and the production efficiency of the precast pile is effectively improved; and meanwhile, the labor intensity of workers is reduced, and connection of the precast piles is more stable and reliable.

本发明公开了预制桩技术领域的一种预制桩镦头锚固筋连接装置，包括端板，所述端板的中部设置有中心定位孔，所述端板的表面设置有钢筋孔，所述钢筋孔的后端设置有连接槽，所述连接槽的后端设置有主锚筋孔，所述主锚筋孔的后侧设置有螺纹钢孔，所述螺纹钢孔包括上层孔，所述上层孔的底部设置有下层孔，所述端板的顶部设置有螺纹钢，通过在端板的表面开设螺纹钢孔，使螺纹钢的安装速度大大加快，有效提高预制桩的生产效率，同时减少工人的劳动强度，使预制桩的连接更加稳定可靠。

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