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Gravel Pile Construction Pile Pipe for Reinforcing Deep Peat Soil Soft Foundation
The invention discloses a gravel pile construction pile pipe for reinforcing deep peat soil soft foundation, which comprises a pile pipe main body and a moving mechanism for driving the pile pipe main body to adjust the position, wherein the pile pipe main body is movably installed on the moving mechanism. The pile pipe main body comprises a shell and a pile pipe, wherein the shell is internally provided with a cavity, the pile pipe is disposed inside the cavity, and the cavity is symmetrically provided with two adjusting screws on the left and right sides of the pile pipe. Two adjusting screws are threadedly connected with screw sleeves, one side of the screw sleeves is in sliding connection with the inner wall of the shell, and the other side of the screw sleeves is connected and installed with the outer side of the pile pipe. According to the invention, when the adjusting screws rotate, the screw sleeves are driven to move up and down inside the cavity, and then the pile pipe is driven to move up and down inside the cavity. After the pile pipe moves down and squeezes into the soft foundation to form a hole, crushed stone is put into the pile pipe from the feed inlet, and the pipe is pulled up while vibrating and compacting to form a dense crushed stone pile. Figure 1 702gure 704<80 Figure 2
Gravel Pile Construction Pile Pipe for Reinforcing Deep Peat Soil Soft Foundation
The invention discloses a gravel pile construction pile pipe for reinforcing deep peat soil soft foundation, which comprises a pile pipe main body and a moving mechanism for driving the pile pipe main body to adjust the position, wherein the pile pipe main body is movably installed on the moving mechanism. The pile pipe main body comprises a shell and a pile pipe, wherein the shell is internally provided with a cavity, the pile pipe is disposed inside the cavity, and the cavity is symmetrically provided with two adjusting screws on the left and right sides of the pile pipe. Two adjusting screws are threadedly connected with screw sleeves, one side of the screw sleeves is in sliding connection with the inner wall of the shell, and the other side of the screw sleeves is connected and installed with the outer side of the pile pipe. According to the invention, when the adjusting screws rotate, the screw sleeves are driven to move up and down inside the cavity, and then the pile pipe is driven to move up and down inside the cavity. After the pile pipe moves down and squeezes into the soft foundation to form a hole, crushed stone is put into the pile pipe from the feed inlet, and the pipe is pulled up while vibrating and compacting to form a dense crushed stone pile. Figure 1 702gure 704<80 Figure 2
Gravel Pile Construction Pile Pipe for Reinforcing Deep Peat Soil Soft Foundation
CAO XIULING (author) / YUE MUCI (author) / XU HAIYAN (author) / CHEN SONG (author) / HOU YONGKANG (author) / LI JIANMING (author) / JIA XIAOHUI (author) / DONG YUCANG (author)
2021-10-07
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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