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Using method for trapezoid stirring pile forming machine
Disclosed is a using method for a trapezoid stirring pile forming machine. When a first curved knife moves leftwards, a second curved knife moves rightwards; and when the first curved knife moves rightwards, the second curved knife moves leftwards. A plurality of first stirring knives and a plurality of second stirring knives on the first curved knife and a plurality of first stirring knives and a plurality of second stirring knives on the second curved knife cut and stir soil bodies outside five drilling stirring heads and inside the first curved knife and the second curved knife into slurry during synchronous and relative movement, and the slurry flows out of a hole. A main drill rod forms a trapezoid hole body in the downward-pushing process.
Using method for trapezoid stirring pile forming machine
Disclosed is a using method for a trapezoid stirring pile forming machine. When a first curved knife moves leftwards, a second curved knife moves rightwards; and when the first curved knife moves rightwards, the second curved knife moves leftwards. A plurality of first stirring knives and a plurality of second stirring knives on the first curved knife and a plurality of first stirring knives and a plurality of second stirring knives on the second curved knife cut and stir soil bodies outside five drilling stirring heads and inside the first curved knife and the second curved knife into slurry during synchronous and relative movement, and the slurry flows out of a hole. A main drill rod forms a trapezoid hole body in the downward-pushing process.
Using method for trapezoid stirring pile forming machine
ZHANG YONGZHONG (author)
2015-11-18
Patent
Electronic Resource
English
Implementation method for trapezoid composite soil pile machine
| European Patent Office | 2015