A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses auxiliary equipment for pipe pile construction. The auxiliary equipment comprises an upper ring bin and a lower ring bin, the bottom face of the upper ring bin is fixedly connected with the lower ring bin, the inner wall of the upper ring bin is fixedly connected with a sponge, the inner diameter of the sponge is smaller than the outer diameter of a pipe pile, the top face of the upper ring bin is fixedly connected with an upper ring pipe through a support, the upper ring pipe is located right above the sponge, the outer wall of the upper ring pipe is connected with water droppers in a penetrating mode through tee joints, and one end of the upper ring bin is fixedly provided with a first micro water pump. The auxiliary equipment for pipe pile construction has the beneficial effects that lubricating oil in the upper ring bin is conveyed into the upper ring pipe through the first micro water pump, drips on the top face of sponge through the water droppers and is immersed into the sponge, during pipe pile construction, the pipe pile penetrates through the sponge, the inner wall of the sponge is abutted with the outer wall of the pipe pile in a sliding mode, the lubricating oil in the interior of the sponge is smeared on the outer wall of the pipe pile, the friction force between the outer wall of the pipe pile and soil is reduced, and therefore the resistance when static pressing is carried out on the pile is reduced, the piling speed and piling efficiency are improved, and the overall construction progress is accelerated.
本发明公开了一种管桩施工用辅助设备，包括上环仓和下环仓，所述上环仓底面固定连接有下环仓，且上环仓内壁固定连接有海绵，并且海绵内径小于管桩外径，所述上环仓顶面通过支架固定连接有上环管，且上环管位于海绵正上方，并且上环管外壁通过三通贯通连接有滴头，所述上环仓一端固定安装有第一微型水泵。有益效果：本发明通过第一微型水泵将上环仓中的润滑油输送到上环管中，经过滴头滴落在海绵顶面，浸入到海绵中，在管桩施工时，管桩贯穿海绵之间，海绵内壁与管桩外壁滑动抵接，海绵内部的润滑油涂抹到管桩外壁，减小了管桩外壁与土壤之间的摩擦力，从而降低了静压桩时的阻力，从而提高了打桩速度和打桩效率，提高了整体施工进度。
The invention discloses auxiliary equipment for pipe pile construction. The auxiliary equipment comprises an upper ring bin and a lower ring bin, the bottom face of the upper ring bin is fixedly connected with the lower ring bin, the inner wall of the upper ring bin is fixedly connected with a sponge, the inner diameter of the sponge is smaller than the outer diameter of a pipe pile, the top face of the upper ring bin is fixedly connected with an upper ring pipe through a support, the upper ring pipe is located right above the sponge, the outer wall of the upper ring pipe is connected with water droppers in a penetrating mode through tee joints, and one end of the upper ring bin is fixedly provided with a first micro water pump. The auxiliary equipment for pipe pile construction has the beneficial effects that lubricating oil in the upper ring bin is conveyed into the upper ring pipe through the first micro water pump, drips on the top face of sponge through the water droppers and is immersed into the sponge, during pipe pile construction, the pipe pile penetrates through the sponge, the inner wall of the sponge is abutted with the outer wall of the pipe pile in a sliding mode, the lubricating oil in the interior of the sponge is smeared on the outer wall of the pipe pile, the friction force between the outer wall of the pipe pile and soil is reduced, and therefore the resistance when static pressing is carried out on the pile is reduced, the piling speed and piling efficiency are improved, and the overall construction progress is accelerated.
本发明公开了一种管桩施工用辅助设备，包括上环仓和下环仓，所述上环仓底面固定连接有下环仓，且上环仓内壁固定连接有海绵，并且海绵内径小于管桩外径，所述上环仓顶面通过支架固定连接有上环管，且上环管位于海绵正上方，并且上环管外壁通过三通贯通连接有滴头，所述上环仓一端固定安装有第一微型水泵。有益效果：本发明通过第一微型水泵将上环仓中的润滑油输送到上环管中，经过滴头滴落在海绵顶面，浸入到海绵中，在管桩施工时，管桩贯穿海绵之间，海绵内壁与管桩外壁滑动抵接，海绵内部的润滑油涂抹到管桩外壁，减小了管桩外壁与土壤之间的摩擦力，从而降低了静压桩时的阻力，从而提高了打桩速度和打桩效率，提高了整体施工进度。
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