Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Post-grouting cast-in-situ bored pile
The invention discloses a post-grouting cast-in-situ bored pile. The pile comprises a cast-in-situ pile body, transverse reinforcing steel bars, vertical reinforcing steel bars, post-grouting protection rings, protection pipes, a grouting mechanism, a wrapping mechanism, and a guide mechanism. The transverse reinforcing steel bars are arranged inside the cast-in-situ pile body, and the vertical reinforcing steel bars are fixedly connected with the inner walls of the transverse reinforcing steel bars. The surface of the cast-in-situ pile body is fixedly connected with the post-grouting protection rings, and the surfaces of the post-grouting protection rings are sleeved with the protection pipes. The grouting mechanism comprises a grouting guide pipe, grouting pipes, and transverse groutingconnecting pipes. The wrapping mechanism comprises a welding pipe, flow guide holes, black tape, rubber pipes, a baffle, and a sealing plug. The guide mechanism comprises a guide rod, a limiting plate, a flow guide pipe, and fixing cones. The post-grouting cast-in-situ bored pile is novel in design and simple in structure; and the transverse reinforcing steel bars and the vertical reinforcing steel bars are fixed in a matched mode, so that the overall firm strength of the cast-in-situ bored pile is improved, the overall stability of the cast-in-situ bored pile is facilitated, and the use requirements of workers are met.
本申请公开了一种后注浆钻孔灌注桩，包括灌注桩体、横向钢筋、竖向钢筋、后注浆护环、保护管、灌浆机构、包裹机构以及导向机构；其中所述灌注桩体内设有所述横向钢筋，所述横向钢筋内壁固定连接有竖向钢筋；所述灌注桩体表面固定连接有后注浆护环，所述后注浆护环表面套接有所述保护管；所述灌浆机构包括注浆导管、注浆管和横向注浆连接管；所述包裹机构包括焊接管、导流孔、黑胶布、橡胶管、挡板以及密封塞；所述导向机构包括导向杆、限位板、导流管以及固定锥。该种后注浆钻孔灌注桩设计新颖、结构简单，通过横向钢筋与竖向钢筋配合固定，提高灌注桩整体的牢固强度，便于灌注桩整体的稳定性，满足工作者的使用需求。
Post-grouting cast-in-situ bored pile
The invention discloses a post-grouting cast-in-situ bored pile. The pile comprises a cast-in-situ pile body, transverse reinforcing steel bars, vertical reinforcing steel bars, post-grouting protection rings, protection pipes, a grouting mechanism, a wrapping mechanism, and a guide mechanism. The transverse reinforcing steel bars are arranged inside the cast-in-situ pile body, and the vertical reinforcing steel bars are fixedly connected with the inner walls of the transverse reinforcing steel bars. The surface of the cast-in-situ pile body is fixedly connected with the post-grouting protection rings, and the surfaces of the post-grouting protection rings are sleeved with the protection pipes. The grouting mechanism comprises a grouting guide pipe, grouting pipes, and transverse groutingconnecting pipes. The wrapping mechanism comprises a welding pipe, flow guide holes, black tape, rubber pipes, a baffle, and a sealing plug. The guide mechanism comprises a guide rod, a limiting plate, a flow guide pipe, and fixing cones. The post-grouting cast-in-situ bored pile is novel in design and simple in structure; and the transverse reinforcing steel bars and the vertical reinforcing steel bars are fixed in a matched mode, so that the overall firm strength of the cast-in-situ bored pile is improved, the overall stability of the cast-in-situ bored pile is facilitated, and the use requirements of workers are met.
本申请公开了一种后注浆钻孔灌注桩，包括灌注桩体、横向钢筋、竖向钢筋、后注浆护环、保护管、灌浆机构、包裹机构以及导向机构；其中所述灌注桩体内设有所述横向钢筋，所述横向钢筋内壁固定连接有竖向钢筋；所述灌注桩体表面固定连接有后注浆护环，所述后注浆护环表面套接有所述保护管；所述灌浆机构包括注浆导管、注浆管和横向注浆连接管；所述包裹机构包括焊接管、导流孔、黑胶布、橡胶管、挡板以及密封塞；所述导向机构包括导向杆、限位板、导流管以及固定锥。该种后注浆钻孔灌注桩设计新颖、结构简单，通过横向钢筋与竖向钢筋配合固定，提高灌注桩整体的牢固强度，便于灌注桩整体的稳定性，满足工作者的使用需求。
Post-grouting cast-in-situ bored pile
后注浆钻孔灌注桩
YU XINGKE (Autor:in) / ZHONG WEI (Autor:in) / ZHANG JUN (Autor:in) / YAN ZHIHONG (Autor:in) / WANG LIN (Autor:in) / XIONG WENLI (Autor:in)
05.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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