Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rotary excavating bored pile supporting, protecting and reinforcing device
The invention provides a rotary excavating bored pile supporting, protecting and reinforcing device, and belongs to the technical field of building construction. The device comprises a mounting sleeve, first supporting structures, first linear driving mechanisms, an annular limiting structure and controllers, wherein a supporting stand column is arranged in the mounting sleeve, the first supporting structures are matched with the inner wall of a bored pile, one ends of the first linear driving mechanisms are fixed to the supporting stand column, the other ends of the first linear driving mechanisms are connected with the first supporting structures, the distance between the outer side face of the annular limiting structure and the mounting sleeve is gradually decreased from top to bottom, and the controllers are electrically connected with the first linear driving mechanisms. According to the rotary excavating bored pile supporting, protecting and reinforcing device, when the mounting sleeve is placed into the bored pile, the mounting sleeve is automatically guided to move towards the center of the bored pile by means of the acting force between the annular limiting structure on the outer side face of the mounting sleeve and the inner wall of the bored pile, and the mounting efficiency is improved; and the first linear driving mechanisms drive the first supporting structures to act on the inner wall of the bored pile, and therefore, the supporting stability of the bored pile is improved.
本发明提供了一种旋挖钻孔桩支撑保护强化装置，属于建筑施工技术领域，包括安装套筒、第一支撑结构、第一直线驱动机构、环形限位结构以及控制器；安装套筒内设有支撑立柱；第一支撑结构与孔桩内壁相适配，第一直线驱动机构的一端固定支撑立柱上，另一端与第一支撑结构连接，环形限位结构的外侧面与安装套筒之间的距离自上向下逐渐减小；控制器与各第一直线驱动机构电性连接。本发明提供的旋挖钻孔桩支撑保护强化装置，向孔桩内放入安装套筒时，借助安装套筒外侧面上的环形限位结构与孔桩内壁之间作用力，自动导向安装套筒朝向孔桩中心移动，提高安装效率，并且通过第一直线驱动机构驱动第一支撑结构作用于孔桩内壁上，提高孔桩的支撑稳定性。
Rotary excavating bored pile supporting, protecting and reinforcing device
The invention provides a rotary excavating bored pile supporting, protecting and reinforcing device, and belongs to the technical field of building construction. The device comprises a mounting sleeve, first supporting structures, first linear driving mechanisms, an annular limiting structure and controllers, wherein a supporting stand column is arranged in the mounting sleeve, the first supporting structures are matched with the inner wall of a bored pile, one ends of the first linear driving mechanisms are fixed to the supporting stand column, the other ends of the first linear driving mechanisms are connected with the first supporting structures, the distance between the outer side face of the annular limiting structure and the mounting sleeve is gradually decreased from top to bottom, and the controllers are electrically connected with the first linear driving mechanisms. According to the rotary excavating bored pile supporting, protecting and reinforcing device, when the mounting sleeve is placed into the bored pile, the mounting sleeve is automatically guided to move towards the center of the bored pile by means of the acting force between the annular limiting structure on the outer side face of the mounting sleeve and the inner wall of the bored pile, and the mounting efficiency is improved; and the first linear driving mechanisms drive the first supporting structures to act on the inner wall of the bored pile, and therefore, the supporting stability of the bored pile is improved.
本发明提供了一种旋挖钻孔桩支撑保护强化装置，属于建筑施工技术领域，包括安装套筒、第一支撑结构、第一直线驱动机构、环形限位结构以及控制器；安装套筒内设有支撑立柱；第一支撑结构与孔桩内壁相适配，第一直线驱动机构的一端固定支撑立柱上，另一端与第一支撑结构连接，环形限位结构的外侧面与安装套筒之间的距离自上向下逐渐减小；控制器与各第一直线驱动机构电性连接。本发明提供的旋挖钻孔桩支撑保护强化装置，向孔桩内放入安装套筒时，借助安装套筒外侧面上的环形限位结构与孔桩内壁之间作用力，自动导向安装套筒朝向孔桩中心移动，提高安装效率，并且通过第一直线驱动机构驱动第一支撑结构作用于孔桩内壁上，提高孔桩的支撑稳定性。
Rotary excavating bored pile supporting, protecting and reinforcing device
旋挖钻孔桩支撑保护强化装置
WAN XIAODONG (Autor:in) / YAN WEI (Autor:in) / FAN KUN (Autor:in) / JI JIANBO (Autor:in) / YANG LI (Autor:in) / WANG ZHIFENG (Autor:in)
20.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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