Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cast-in-situ bored pile sediment device
The invention provides a cast-in-situ bored pile sediment device. The cast-in-situ bored pile sediment device comprises a slag removing hole vertically formed in the ground, a slag removing barrel, a spiral slag removing piece and a plurality of one-way rods, wherein the upper end and the lower end of the slag removing barrel are both in a through shape, and the slag removing barrel is vertically and movably arranged in the slag removing hole; the spiral slag removing piece is rotationally arranged in the slag removing barrel; the tops of the one-way rods are hinged to the lower surface of the spiral slag removing piece, and the bottoms of the one-way rods obliquely abut against the upper surface of the spiral slag removing piece; and the projections of the tops of the multiple one-way rods in the vertical direction are located on the same straight line, and the length of the one-way rods is larger than the screw pitch of the spiral slag removing piece. The cast-in-situ bored pile sediment device can well remove sediment.
本发明提供了一种钻孔灌注桩沉渣装置，包括：竖直开设于地面的清渣孔；清渣筒，所述清渣筒的上下两端均为贯通状，且竖直活动设置于所述清渣孔中；螺旋清渣片，所述螺旋清渣片转动设置于所述清渣筒中；单向杆，所述单向杆设置有多根，且所述单向杆的顶部均铰接设置于所述螺旋清渣片的下表面，底部均倾斜抵触于所述螺旋清渣片的上表面，多根所述单向杆的顶部在竖直方向上的投影位于同一直线上，且所述单向杆的长度均大于所述螺旋清渣片的螺距。本发明提供的一种钻孔灌注桩沉渣装置能够较好的清理沉渣。
Cast-in-situ bored pile sediment device
The invention provides a cast-in-situ bored pile sediment device. The cast-in-situ bored pile sediment device comprises a slag removing hole vertically formed in the ground, a slag removing barrel, a spiral slag removing piece and a plurality of one-way rods, wherein the upper end and the lower end of the slag removing barrel are both in a through shape, and the slag removing barrel is vertically and movably arranged in the slag removing hole; the spiral slag removing piece is rotationally arranged in the slag removing barrel; the tops of the one-way rods are hinged to the lower surface of the spiral slag removing piece, and the bottoms of the one-way rods obliquely abut against the upper surface of the spiral slag removing piece; and the projections of the tops of the multiple one-way rods in the vertical direction are located on the same straight line, and the length of the one-way rods is larger than the screw pitch of the spiral slag removing piece. The cast-in-situ bored pile sediment device can well remove sediment.
本发明提供了一种钻孔灌注桩沉渣装置，包括：竖直开设于地面的清渣孔；清渣筒，所述清渣筒的上下两端均为贯通状，且竖直活动设置于所述清渣孔中；螺旋清渣片，所述螺旋清渣片转动设置于所述清渣筒中；单向杆，所述单向杆设置有多根，且所述单向杆的顶部均铰接设置于所述螺旋清渣片的下表面，底部均倾斜抵触于所述螺旋清渣片的上表面，多根所述单向杆的顶部在竖直方向上的投影位于同一直线上，且所述单向杆的长度均大于所述螺旋清渣片的螺距。本发明提供的一种钻孔灌注桩沉渣装置能够较好的清理沉渣。
Cast-in-situ bored pile sediment device
一种钻孔灌注桩沉渣装置
GUAN QING (Autor:in) / LIAN LONG (Autor:in) / ZHANG SUQIN (Autor:in) / ZHANG FUHAI (Autor:in) / BAO ZHIHAI (Autor:in)
20.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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