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A platform for research: civil engineering, architecture and urbanism
Vacuum preloading boundary sealing device for soft soil foundation treatment
The invention relates to the technical field of soft soil foundation treatment vacuum preloading, and discloses a soft soil foundation treatment vacuum preloading boundary sealing device which comprises a movable plate, supporting plates are fixedly mounted on the inner wall of the left side and the inner wall of the right side of the movable plate correspondingly, and arc-shaped internal thread blocks are fixedly mounted at the ends, close to each other, of the two supporting plates; a hollow threaded cylinder is installed in the arc-shaped internal threaded block in a threaded mode, the cleaning mechanism comprises a strip-shaped limiting groove formed in the inner wall of the hollow threaded cylinder, an L-shaped limiting strip is installed in the strip-shaped limiting groove in a sliding mode, and an air draft cylinder is installed in the hollow threaded cylinder in a sliding mode. A first transmission gear block drives a circular plate to rotate, at the moment, fine soil enters a hollow threaded cylinder and then is adsorbed to the bottom of the circular plate, at the moment, rotation of the circular plate is matched with an L-shaped limiting strip to remove the fine soil on the bottom of the circular plate, and the situation that normal extraction work of an air extraction cylinder is affected due to blockage of filter holes is avoided.
本发明涉及软土地基处理真空预压技术领域，且公开了一种软土地基处理真空预压边界密封装置，包括活动板，所述活动板的左侧内壁和右侧内壁上分别固定安装有支撑板，两个所述支撑板相互靠近的一端固定安装有弧形内螺纹块，所述弧形内螺纹块内螺纹安装有空心螺纹筒，还包括：清理机构，所述清理机构包括开设在空心螺纹筒内壁上的条形限位槽，所述条形限位槽内滑动安装有L型限位条，所述空心螺纹筒内滑动安装有抽风圆筒。本发明传动齿块一带动圆形板转动，此时细小的泥土进入到空心螺纹筒内后会被吸附到圆形板的底部，此时圆形板的转动在配合L型限位条会将圆形板底部上的细小泥土清理掉，避免滤孔造成堵塞影响到抽风圆筒的正常抽取工作。
Vacuum preloading boundary sealing device for soft soil foundation treatment
The invention relates to the technical field of soft soil foundation treatment vacuum preloading, and discloses a soft soil foundation treatment vacuum preloading boundary sealing device which comprises a movable plate, supporting plates are fixedly mounted on the inner wall of the left side and the inner wall of the right side of the movable plate correspondingly, and arc-shaped internal thread blocks are fixedly mounted at the ends, close to each other, of the two supporting plates; a hollow threaded cylinder is installed in the arc-shaped internal threaded block in a threaded mode, the cleaning mechanism comprises a strip-shaped limiting groove formed in the inner wall of the hollow threaded cylinder, an L-shaped limiting strip is installed in the strip-shaped limiting groove in a sliding mode, and an air draft cylinder is installed in the hollow threaded cylinder in a sliding mode. A first transmission gear block drives a circular plate to rotate, at the moment, fine soil enters a hollow threaded cylinder and then is adsorbed to the bottom of the circular plate, at the moment, rotation of the circular plate is matched with an L-shaped limiting strip to remove the fine soil on the bottom of the circular plate, and the situation that normal extraction work of an air extraction cylinder is affected due to blockage of filter holes is avoided.
本发明涉及软土地基处理真空预压技术领域，且公开了一种软土地基处理真空预压边界密封装置，包括活动板，所述活动板的左侧内壁和右侧内壁上分别固定安装有支撑板，两个所述支撑板相互靠近的一端固定安装有弧形内螺纹块，所述弧形内螺纹块内螺纹安装有空心螺纹筒，还包括：清理机构，所述清理机构包括开设在空心螺纹筒内壁上的条形限位槽，所述条形限位槽内滑动安装有L型限位条，所述空心螺纹筒内滑动安装有抽风圆筒。本发明传动齿块一带动圆形板转动，此时细小的泥土进入到空心螺纹筒内后会被吸附到圆形板的底部，此时圆形板的转动在配合L型限位条会将圆形板底部上的细小泥土清理掉，避免滤孔造成堵塞影响到抽风圆筒的正常抽取工作。
Vacuum preloading boundary sealing device for soft soil foundation treatment
一种软土地基处理真空预压边界密封装置
ZHANG LIJUN (author) / YU SHENGPENG (author) / SONG HUAJUN (author) / XIAO XIAN (author) / GENG QINGJUN (author) / ZHU ZHIWU (author)
2024-12-17
Patent
Electronic Resource
Chinese
Coastal facies soft soil vacuum preloading foundation treatment protecting structure
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