A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Continuous drilling, debris discharging and pouring integrated pile driving tool capable of preventing hole collapse
The invention belongs to the field of building engineering and mechanical engineering, and particularly relates to a continuous drilling, debris discharging and pouring integrated pile driving tool capable of preventing hole collapse. According to the adopted technical scheme, the continuous drilling, debris discharging and pouring integrated pile driving tool capable of preventing hole collapse comprises a circulating device, a rotary excavating drill bit and a pouring mechanism; the circulating device mainly comprises a circulating wall protecting barrel, a circulating drilling barrel and aspiral conveying piece, the two ends of the circulating device are connected with an external power shaft connecting piece and the rotary excavating drill bit correspondingly, and the circulating wallprotecting barrel is coaxially connected with the circulating drilling barrel through the spiral conveying piece; the rotary excavating drill bit comprises a drill bit main body, blades and a spiralpiece, and the spiral piece is connected with the blades and the drill bit main body; and the pouring mechanism comprises a pouring channel a, a pouring channel b and a valve. The invention provides the brand-new continuous drilling, debris discharging and pouring integrated pile driving tool capable of preventing hole collapse, and the efficiency of pile driving drilling, circulating debris discharging and continuous pouring is improved.
本发明属于建筑工程与机械工程领域，具体涉及防垮孔的连续钻进排屑浇筑一体化打桩工具。采用的技术方案为：防垮孔的连续钻进排屑浇筑一体化打桩工具，所述防垮孔的连续钻进排屑浇筑一体化打桩工具包括循环装置、旋挖钻头和浇筑机构；所述循环装置主要包括循环护壁筒、循环钻筒、螺旋运输件；所述循环装置两端分别与外部动力轴连接件、旋挖钻头连接；所述循环护壁筒通过螺旋运输件与循环钻筒同轴连接；所述旋挖钻头包括钻头主体、刀翼、螺旋件；所述螺旋件与刀翼、钻头主体连接；所述浇筑机构包括浇筑通道a、浇筑通道b、阀门。本发明提供了一种全新的防垮孔的连续钻进排屑浇筑一体化打桩工具，提升打桩钻进、循环排屑和连续浇筑的效率。
Continuous drilling, debris discharging and pouring integrated pile driving tool capable of preventing hole collapse
The invention belongs to the field of building engineering and mechanical engineering, and particularly relates to a continuous drilling, debris discharging and pouring integrated pile driving tool capable of preventing hole collapse. According to the adopted technical scheme, the continuous drilling, debris discharging and pouring integrated pile driving tool capable of preventing hole collapse comprises a circulating device, a rotary excavating drill bit and a pouring mechanism; the circulating device mainly comprises a circulating wall protecting barrel, a circulating drilling barrel and aspiral conveying piece, the two ends of the circulating device are connected with an external power shaft connecting piece and the rotary excavating drill bit correspondingly, and the circulating wallprotecting barrel is coaxially connected with the circulating drilling barrel through the spiral conveying piece; the rotary excavating drill bit comprises a drill bit main body, blades and a spiralpiece, and the spiral piece is connected with the blades and the drill bit main body; and the pouring mechanism comprises a pouring channel a, a pouring channel b and a valve. The invention provides the brand-new continuous drilling, debris discharging and pouring integrated pile driving tool capable of preventing hole collapse, and the efficiency of pile driving drilling, circulating debris discharging and continuous pouring is improved.
本发明属于建筑工程与机械工程领域，具体涉及防垮孔的连续钻进排屑浇筑一体化打桩工具。采用的技术方案为：防垮孔的连续钻进排屑浇筑一体化打桩工具，所述防垮孔的连续钻进排屑浇筑一体化打桩工具包括循环装置、旋挖钻头和浇筑机构；所述循环装置主要包括循环护壁筒、循环钻筒、螺旋运输件；所述循环装置两端分别与外部动力轴连接件、旋挖钻头连接；所述循环护壁筒通过螺旋运输件与循环钻筒同轴连接；所述旋挖钻头包括钻头主体、刀翼、螺旋件；所述螺旋件与刀翼、钻头主体连接；所述浇筑机构包括浇筑通道a、浇筑通道b、阀门。本发明提供了一种全新的防垮孔的连续钻进排屑浇筑一体化打桩工具，提升打桩钻进、循环排屑和连续浇筑的效率。
Continuous drilling, debris discharging and pouring integrated pile driving tool capable of preventing hole collapse
防垮孔的连续钻进排屑浇筑一体化打桩工具
TIAN JIALIN (author) / TANG LEI (author) / LI YAN (author) / XING CHUNYU (author)
2021-01-26
Patent
Electronic Resource
Chinese
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