A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction process for rotary digging pile
The invention relates to a construction process for a rotary digging pile, and relates to the technical field of building construction. The construction process comprises the following steps that S1,control points are measured; S2, pile positions are positioned; S3, an aligning mechanism is mounted; S4, a protective cylinder is embedded; S5, drilling is carried out; S6, hole clearing and inspecting are carried out; S7, a reinforcement cage is placed; S8, a guide pipe is placed; S9, concrete is poured; S10, the guide pipe and the protective cylinder are pulled out; and four columns of detection holes are formed on the outer wall of the protective cylinder, and the aligning mechanism comprises four supports, four detection wheels slidably arranged on the supports and rotatably mounted on the supports, returning parts mounted on the supports, encoders mounted on the supports, and computers electrically connected with the encoders. According to the construction process for the rotary digging pile, the rotation ring number of the detection wheels are detected by the encoders, and the inclination degree of the protective cylinder is judged according to the motion difference so as to adjust the stress of the pressed end of the protective cylinder in the embedding process, so that the embedding accuracy of the protective cylinder is improved, the possibility of subsequent re-embeddingis reduced, and the construction efficiency is improved.
本发明涉及一种旋挖桩的施工工艺，涉及建筑施工的技术领域，包括以下步骤：S1：测放控制点；S2：定位桩位；S3：安装对准机构；S4：护筒埋设；S5：钻进；S6：清孔检验；S7：下放钢筋笼；S8：下放导管；S9：混凝土灌注；S10：拔出导管、护筒；在护筒外壁上设置有四列检测孔，对准机构包括四个支架、四个滑移设置在支架上且转动安装在支架上的检测轮、安装在支架上的复位件、安装在支架上的编码器、与编码器电连接的计算机。本发明通过编码器检测检测轮的转动圈数，根据运动差距判断护筒的倾斜程度，以便在埋入过程中调整护筒被压一端的受力，提高了护筒埋设的精确度，降低后续重新埋设的可能性，提高了施工效率。
Construction process for rotary digging pile
The invention relates to a construction process for a rotary digging pile, and relates to the technical field of building construction. The construction process comprises the following steps that S1,control points are measured; S2, pile positions are positioned; S3, an aligning mechanism is mounted; S4, a protective cylinder is embedded; S5, drilling is carried out; S6, hole clearing and inspecting are carried out; S7, a reinforcement cage is placed; S8, a guide pipe is placed; S9, concrete is poured; S10, the guide pipe and the protective cylinder are pulled out; and four columns of detection holes are formed on the outer wall of the protective cylinder, and the aligning mechanism comprises four supports, four detection wheels slidably arranged on the supports and rotatably mounted on the supports, returning parts mounted on the supports, encoders mounted on the supports, and computers electrically connected with the encoders. According to the construction process for the rotary digging pile, the rotation ring number of the detection wheels are detected by the encoders, and the inclination degree of the protective cylinder is judged according to the motion difference so as to adjust the stress of the pressed end of the protective cylinder in the embedding process, so that the embedding accuracy of the protective cylinder is improved, the possibility of subsequent re-embeddingis reduced, and the construction efficiency is improved.
本发明涉及一种旋挖桩的施工工艺，涉及建筑施工的技术领域，包括以下步骤：S1：测放控制点；S2：定位桩位；S3：安装对准机构；S4：护筒埋设；S5：钻进；S6：清孔检验；S7：下放钢筋笼；S8：下放导管；S9：混凝土灌注；S10：拔出导管、护筒；在护筒外壁上设置有四列检测孔，对准机构包括四个支架、四个滑移设置在支架上且转动安装在支架上的检测轮、安装在支架上的复位件、安装在支架上的编码器、与编码器电连接的计算机。本发明通过编码器检测检测轮的转动圈数，根据运动差距判断护筒的倾斜程度，以便在埋入过程中调整护筒被压一端的受力，提高了护筒埋设的精确度，降低后续重新埋设的可能性，提高了施工效率。
Construction process for rotary digging pile
一种旋挖桩的施工工艺
WANG DONG (author) / YIN XIAOLONG (author) / WU MING (author) / WU YIFANG (author) / HONG MEIFEI (author)
2020-06-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Construction method of manual hole digging pile and manual hole digging pile
| European Patent Office | 2021
Manual hole digging pile and construction method of manual hole digging pile
| European Patent Office | 2020
Manual hole digging pile and construction method of manual hole digging pile
| European Patent Office | 2020
| European Patent Office | 2024
Construction method of rotary digging pore-forming cast-in-situ bored pile
| European Patent Office | 2020