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A platform for research: civil engineering, architecture and urbanism
High-pressure jet grouting pile grouting structure reinforcing device
The invention discloses a high-pressure jet grouting pile grouting structure reinforcing device, and belongs to the technical field of jet grouting piles. The supporting and positioning ring piece is movably connected to the interior of the bottom supporting frame part through two adjusting plates symmetrically welded to the outer wall so that the position of the supporting and positioning ring piece can be adjusted. The rotary spraying pipe fitting is mounted on the supporting and positioning ring piece through the positioning connecting piece; the upper positioning assembly comprises a hydraulic rod connected to the inner top wall of the U-shaped support rod in a sliding mode, a positioning rod welded to the telescopic end of the bottom of the hydraulic rod and a cross-shaped positioning supporting rod welded to the bottom end of the positioning rod and stretching into the rotary spraying pipe fitting, and positioning balls are embedded into the outer walls of the four rod ends of the cross-shaped positioning supporting rod in a rolling mode. The lower positioning assembly comprises a supporting ring frame fixedly connected to the bottom end of the rotary spraying pipe fitting, a damper installed in the supporting ring frame and used for drilling into soil for buffering, and a tamping fork piece arranged at the buffering end of the bottom of the damper and used for drilling into the soil for tamping obstacles.
本发明公开了一种高压旋喷桩灌浆结构加固装置，属于旋喷桩技术领域，包括底部支撑框部件；支撑定位环件通过对称焊接在外壁的两个调节板件活动连接在底部支撑框部件的内部以使调整支撑定位环件的位置；旋喷管件通过定位连接件安装在支撑定位环件上；上部定位组件包括滑动连接于U型支架杆内顶壁的液压杆和焊接在液压杆底部伸缩端的定位杆以及焊接在定位杆底端且伸入旋喷管件中的十字定位支撑杆，所述十字定位支撑杆的四个杆端外壁均滚动内嵌有定位滚珠；下部定位组件包括固定连接于旋喷管件底端的支撑环架和安装在支撑环架内部供钻入土壤中缓冲的阻尼器以及设置于阻尼器底部缓冲端供钻入土壤中捣动阻挡物的捣动叉件。
High-pressure jet grouting pile grouting structure reinforcing device
The invention discloses a high-pressure jet grouting pile grouting structure reinforcing device, and belongs to the technical field of jet grouting piles. The supporting and positioning ring piece is movably connected to the interior of the bottom supporting frame part through two adjusting plates symmetrically welded to the outer wall so that the position of the supporting and positioning ring piece can be adjusted. The rotary spraying pipe fitting is mounted on the supporting and positioning ring piece through the positioning connecting piece; the upper positioning assembly comprises a hydraulic rod connected to the inner top wall of the U-shaped support rod in a sliding mode, a positioning rod welded to the telescopic end of the bottom of the hydraulic rod and a cross-shaped positioning supporting rod welded to the bottom end of the positioning rod and stretching into the rotary spraying pipe fitting, and positioning balls are embedded into the outer walls of the four rod ends of the cross-shaped positioning supporting rod in a rolling mode. The lower positioning assembly comprises a supporting ring frame fixedly connected to the bottom end of the rotary spraying pipe fitting, a damper installed in the supporting ring frame and used for drilling into soil for buffering, and a tamping fork piece arranged at the buffering end of the bottom of the damper and used for drilling into the soil for tamping obstacles.
本发明公开了一种高压旋喷桩灌浆结构加固装置，属于旋喷桩技术领域，包括底部支撑框部件；支撑定位环件通过对称焊接在外壁的两个调节板件活动连接在底部支撑框部件的内部以使调整支撑定位环件的位置；旋喷管件通过定位连接件安装在支撑定位环件上；上部定位组件包括滑动连接于U型支架杆内顶壁的液压杆和焊接在液压杆底部伸缩端的定位杆以及焊接在定位杆底端且伸入旋喷管件中的十字定位支撑杆，所述十字定位支撑杆的四个杆端外壁均滚动内嵌有定位滚珠；下部定位组件包括固定连接于旋喷管件底端的支撑环架和安装在支撑环架内部供钻入土壤中缓冲的阻尼器以及设置于阻尼器底部缓冲端供钻入土壤中捣动阻挡物的捣动叉件。
High-pressure jet grouting pile grouting structure reinforcing device
一种高压旋喷桩灌浆结构加固装置
YANG TAO (author) / TIAN XIAOGUANG (author) / YANG KUN (author)
2024-07-02
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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