Drilling machine of three-dimensional stirring pile
A stirring pile drilling rig, three-dimensional technology, applied in sheet pile wall, construction, infrastructure engineering and other directions, can solve the problem that the stirring effect is not very ideal, etc.
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[0011] Accompanying drawing is a kind of concrete embodiment of the present invention, and this embodiment comprises drilling rod 1, the drill bit 6 of drilling rod lower end, and stirring rod C8 is arranged on the left side of drilling rod, and stirring rod C8 right-hand side is fixed on drilling rod, and stirring rod D9 is provided with On the right side of the drill pipe, the left end of the stirring rod D9 is fixed on the drill pipe. Several drill teeth 2 and grouting holes 4 are arranged on the stirring rod C8 and the stirring rod D9; Pinned to the drill pipe, the middle is pinned to the stirring rod C8 through the left hydraulic cylinder 5, the stirring rod B7 is set at the right end of the drill pipe, the left end of the stirring rod B7 is pinned to the drill pipe, and the middle is connected to the stirring rod through the right hydraulic cylinder 5 D9, stirring rod A3 and stirring rod B7 are all provided with several drill teeth 2 .
[0012] When the present invention...
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