Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for rapid hole forming of anti-slide pile rotary drilling rig and self-soil-taking edge trimmer
The invention discloses a construction method for rapid hole forming of an anti-slide pile rotary drilling rig and a self-soil-taking edge trimmer. The self-soil-taking edge trimmer comprises a base, a soil taking hopper, an edge trimming cutter head, a hydraulic cylinder and a main rod, wherein the bottom of the front end of the soil taking hopper is installed on the base through a rotating pair, the rear end of the soil taking hopper is connected with the base through the hydraulic cylinder, and the pitching posture of the soil taking hopper can be adjusted through stretching and retracting of the hydraulic cylinder; and in the pile hole construction process, firstly, a site is cleaned, a pile hole is positioned, then locking construction is completed, then a plurality of guide holes are dug in a rotary mode through the rotary digging rig, finally, the self-soil-taking edge trimmer is installed on the rotary digging rig, the self-soil-taking edge trimmer is driven by power of the rotary digging rig to move up and down in the to-be-formed pile hole to conduct edge trimming and soil taking operation, and rapid hole forming of the pile hole is completed. The self-soil-taking edge trimmer is simple in structure, convenient to use and high in practicability, the two steps of edge cutting and soil taking in the edge trimming process are combined into one, and the construction efficiency is greatly improved.
本发明公开了一种抗滑桩旋挖钻快速成孔的施工方法及自取土修边器，自取土修边器包括底座、取土斗、修边刀盘、液压缸和主杆，所述取土斗前端底部通过转动副安装在底座上，后端通过液压缸与底座相连，通过液压缸的伸缩能够调整取土斗的俯仰姿态；桩孔施工过程中，首先清理场地对桩孔进行定位，之后完成锁口施工，然后利用旋挖钻旋挖多个引孔，最后将自取土修边器安装在旋挖钻上，利用旋挖钻的动力驱动在待成孔的桩孔中上下运动进行修边和取土操作，完成桩孔的快速成孔。本发明结构简单、使用方便、实用性强，将修边过程中的切边和取土两个步骤合二为一，大大提高施工效率。
Construction method for rapid hole forming of anti-slide pile rotary drilling rig and self-soil-taking edge trimmer
The invention discloses a construction method for rapid hole forming of an anti-slide pile rotary drilling rig and a self-soil-taking edge trimmer. The self-soil-taking edge trimmer comprises a base, a soil taking hopper, an edge trimming cutter head, a hydraulic cylinder and a main rod, wherein the bottom of the front end of the soil taking hopper is installed on the base through a rotating pair, the rear end of the soil taking hopper is connected with the base through the hydraulic cylinder, and the pitching posture of the soil taking hopper can be adjusted through stretching and retracting of the hydraulic cylinder; and in the pile hole construction process, firstly, a site is cleaned, a pile hole is positioned, then locking construction is completed, then a plurality of guide holes are dug in a rotary mode through the rotary digging rig, finally, the self-soil-taking edge trimmer is installed on the rotary digging rig, the self-soil-taking edge trimmer is driven by power of the rotary digging rig to move up and down in the to-be-formed pile hole to conduct edge trimming and soil taking operation, and rapid hole forming of the pile hole is completed. The self-soil-taking edge trimmer is simple in structure, convenient to use and high in practicability, the two steps of edge cutting and soil taking in the edge trimming process are combined into one, and the construction efficiency is greatly improved.
本发明公开了一种抗滑桩旋挖钻快速成孔的施工方法及自取土修边器，自取土修边器包括底座、取土斗、修边刀盘、液压缸和主杆，所述取土斗前端底部通过转动副安装在底座上，后端通过液压缸与底座相连，通过液压缸的伸缩能够调整取土斗的俯仰姿态；桩孔施工过程中，首先清理场地对桩孔进行定位，之后完成锁口施工，然后利用旋挖钻旋挖多个引孔，最后将自取土修边器安装在旋挖钻上，利用旋挖钻的动力驱动在待成孔的桩孔中上下运动进行修边和取土操作，完成桩孔的快速成孔。本发明结构简单、使用方便、实用性强，将修边过程中的切边和取土两个步骤合二为一，大大提高施工效率。
Construction method for rapid hole forming of anti-slide pile rotary drilling rig and self-soil-taking edge trimmer
一种抗滑桩旋挖钻快速成孔的施工方法及自取土修边器
LIU FEI (Autor:in) / LIU YONGLI (Autor:in) / XIONG HAOWEN (Autor:in) / WANG RUIFENG (Autor:in) / YANG RUIHUA (Autor:in) / BAI HUAJUN (Autor:in)
31.12.2021
Patent
Elektronische Ressource
Chinesisch
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