Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stirring drill rod for horizontal stirring pile construction and construction method
The stirring drill rod for horizontal stirring pile construction comprises an outer sleeve, an inner sleeve and a telescopic stirring mechanism, the inner sleeve is sleeved with the outer sleeve, the outer sleeve and the inner sleeve are coaxially arranged, and an avoiding groove is formed in the side wall of the outer sleeve; the telescopic stirring mechanism comprises an adjusting nut, stirring teeth, a supporting seat and a supporting rod, the adjusting nut is arranged on the inner sleeve in a threaded mode, one end of each stirring tooth is hinged to the adjusting nut, the other end of each stirring tooth is a stirring end, the supporting seat is rotationally arranged on the inner sleeve, one end of the supporting rod is hinged to the supporting seat, and the other end of the supporting rod is hinged to the stirring teeth. The stirring pile construction operation in the horizontal direction can be achieved, and the situation that the quality of a stirring pile is reduced due to the fact that too much cement paste flows out of a drilled hole can be prevented while the stirring pile is formed.
本发明公开了一种水平搅拌桩施工用搅拌钻杆，包括外套管、内套管和伸缩搅拌机构，外套管套设于内套管上，外套管和内套管同轴设置，外套管的侧壁上开设有避让槽；伸缩搅拌机构包括调整螺母、搅拌齿、支撑座和支撑杆，调整螺母螺纹设置于内套管上，搅拌齿的一端与调整螺母铰接，另一端为搅拌端，支撑座转动设置于内套管上，支撑杆的一端与支撑座铰接，另一端与搅拌齿铰接。本发明可实现水平方向上的搅拌桩施工作业，能够在搅拌桩成桩的同时防止水泥浆从钻孔中过多流出，导致搅拌桩质量下降。
Stirring drill rod for horizontal stirring pile construction and construction method
The stirring drill rod for horizontal stirring pile construction comprises an outer sleeve, an inner sleeve and a telescopic stirring mechanism, the inner sleeve is sleeved with the outer sleeve, the outer sleeve and the inner sleeve are coaxially arranged, and an avoiding groove is formed in the side wall of the outer sleeve; the telescopic stirring mechanism comprises an adjusting nut, stirring teeth, a supporting seat and a supporting rod, the adjusting nut is arranged on the inner sleeve in a threaded mode, one end of each stirring tooth is hinged to the adjusting nut, the other end of each stirring tooth is a stirring end, the supporting seat is rotationally arranged on the inner sleeve, one end of the supporting rod is hinged to the supporting seat, and the other end of the supporting rod is hinged to the stirring teeth. The stirring pile construction operation in the horizontal direction can be achieved, and the situation that the quality of a stirring pile is reduced due to the fact that too much cement paste flows out of a drilled hole can be prevented while the stirring pile is formed.
本发明公开了一种水平搅拌桩施工用搅拌钻杆，包括外套管、内套管和伸缩搅拌机构，外套管套设于内套管上，外套管和内套管同轴设置，外套管的侧壁上开设有避让槽；伸缩搅拌机构包括调整螺母、搅拌齿、支撑座和支撑杆，调整螺母螺纹设置于内套管上，搅拌齿的一端与调整螺母铰接，另一端为搅拌端，支撑座转动设置于内套管上，支撑杆的一端与支撑座铰接，另一端与搅拌齿铰接。本发明可实现水平方向上的搅拌桩施工作业，能够在搅拌桩成桩的同时防止水泥浆从钻孔中过多流出，导致搅拌桩质量下降。
Stirring drill rod for horizontal stirring pile construction and construction method
一种水平搅拌桩施工用搅拌钻杆及施工方法
YANG SHUAI (Autor:in) / HOU SEN (Autor:in) / HUA ZHEN (Autor:in) / YU FENGXIAN (Autor:in) / ZHANG PENG (Autor:in) / GAO KUN (Autor:in) / ZHAO ZHILONG (Autor:in) / HAN DEQIANG (Autor:in)
30.05.2023
Patent
Elektronische Ressource
Chinesisch
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