Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Transverse drilling and digging grooving method after double-side circulation rotary drilling and digging of self-locking diaphragm wall
The invention discloses a transverse drilling and digging grooving method after double-side circulation rotary drilling and digging of a self-locking diaphragm wall. The method comprises the steps that a pipeline fixing frame, a sludge treatment mechanism, a horizontal rotary drilling assembly and a vertical drilling device are sequentially arranged on a drilling machine from top to bottom; a vertical drilling device is controlled to vertically drill and dig the soil body downwards to form a free section of the wall groove of the vertical underground diaphragm wall; a rotating motor is controlled to drive a horizontal rotating drilling device to rotate outwards on the horizontal plane to drill and dig a soil body to form a semicircular horizontal cantilever plate groove; the vertical drilling device is continuously controlled to vertically drill and dig the soil body downwards to form a built-in section of the wall groove of the vertical underground diaphragm wall; drilling and digging of four vertical underground diaphragm wall grooves and corresponding semicircular horizontal cantilever slab grooves are completed; and any rotating motor is controlled to drive the corresponding horizontal rotating drilling device to rotate outwards on the horizontal plane, the corresponding translation assembly is utilized to drive the horizontal rotating drilling device to drill and excavate a soil body towards the side portion of the horizontal rotating drilling steel frame on the horizontal plane so as to form a rectangular horizontal cantilever plate groove, and therefore drilling and excavating of the underground diaphragm wall groove are achieved.
本发明公开了一种自锁地连墙双边循环旋转钻挖后横向钻挖成槽方法，包括：在钻机上自上而下依次设置管道固定架、泥渣处理机构、水平旋转钻组件及竖向钻装置；控制竖向钻装置竖直向下钻挖土体以形成竖向地连墙墙槽的自由段；控制旋转电机驱动水平旋转钻装置在水平面上向外旋转钻挖土体形成半圆形的水平悬臂板槽；继续控制竖向钻装置竖直向下钻挖土体以形成竖向地连墙墙槽的嵌固段；完成四条竖向地连墙墙槽及其对应的半圆形的水平悬臂板槽的钻挖；控制任一旋转电机驱动对应的水平旋转钻装置在水平面上向外旋转，利用对应平移组件驱动水平旋转钻装置在水平面上向水平旋转钻钢架侧部钻挖土体，以形成矩形的水平悬臂板槽，从而实现对地连墙墙槽的钻挖。
Transverse drilling and digging grooving method after double-side circulation rotary drilling and digging of self-locking diaphragm wall
The invention discloses a transverse drilling and digging grooving method after double-side circulation rotary drilling and digging of a self-locking diaphragm wall. The method comprises the steps that a pipeline fixing frame, a sludge treatment mechanism, a horizontal rotary drilling assembly and a vertical drilling device are sequentially arranged on a drilling machine from top to bottom; a vertical drilling device is controlled to vertically drill and dig the soil body downwards to form a free section of the wall groove of the vertical underground diaphragm wall; a rotating motor is controlled to drive a horizontal rotating drilling device to rotate outwards on the horizontal plane to drill and dig a soil body to form a semicircular horizontal cantilever plate groove; the vertical drilling device is continuously controlled to vertically drill and dig the soil body downwards to form a built-in section of the wall groove of the vertical underground diaphragm wall; drilling and digging of four vertical underground diaphragm wall grooves and corresponding semicircular horizontal cantilever slab grooves are completed; and any rotating motor is controlled to drive the corresponding horizontal rotating drilling device to rotate outwards on the horizontal plane, the corresponding translation assembly is utilized to drive the horizontal rotating drilling device to drill and excavate a soil body towards the side portion of the horizontal rotating drilling steel frame on the horizontal plane so as to form a rectangular horizontal cantilever plate groove, and therefore drilling and excavating of the underground diaphragm wall groove are achieved.
本发明公开了一种自锁地连墙双边循环旋转钻挖后横向钻挖成槽方法，包括：在钻机上自上而下依次设置管道固定架、泥渣处理机构、水平旋转钻组件及竖向钻装置；控制竖向钻装置竖直向下钻挖土体以形成竖向地连墙墙槽的自由段；控制旋转电机驱动水平旋转钻装置在水平面上向外旋转钻挖土体形成半圆形的水平悬臂板槽；继续控制竖向钻装置竖直向下钻挖土体以形成竖向地连墙墙槽的嵌固段；完成四条竖向地连墙墙槽及其对应的半圆形的水平悬臂板槽的钻挖；控制任一旋转电机驱动对应的水平旋转钻装置在水平面上向外旋转，利用对应平移组件驱动水平旋转钻装置在水平面上向水平旋转钻钢架侧部钻挖土体，以形成矩形的水平悬臂板槽，从而实现对地连墙墙槽的钻挖。
Transverse drilling and digging grooving method after double-side circulation rotary drilling and digging of self-locking diaphragm wall
一种自锁地连墙双边循环旋转钻挖后横向钻挖成槽方法
ZHAO LU (Autor:in) / HUANG CHANGFU (Autor:in) / LI WENBING (Autor:in)
28.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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