Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Polygonal drill bit, drilling equipment and polygonal hole drilling method
The invention discloses a polygonal drill bit, drilling equipment and a polygonal hole drilling method.The polygonal drill bit comprises a drill bit outer shell with the cross section of a polygonal structure, and a rammer block capable of sliding up and down and a driving assembly capable of driving the rammer block to move up and down are arranged in the drill bit outer shell; the drilling equipment comprises a vehicle body, a lifting assembly and a polygonal drill bit. When a polygonal hole is drilled, a traditional rotary excavating drill bit is used for drilling a round hole, then the polygonal drill bit disclosed by the invention is replaced, and the polygonal hole is drilled in a manner of continuously lifting and lowering a rammer for finishing. The method has the beneficial effects that the polygonal hole is drilled in a continuous rammer trimming mode, and compared with a traditional mode that all edges of the polygonal hole are trimmed through an excavator, the operation difficulty is low, and the drilling efficiency is high.
本发明公开了一种多边形钻头、钻孔设备以及多边形孔钻取方法，其中，多边形钻头包括横截面为多边形结构的钻头外壳体，在钻头外壳体内部设有可上下滑动的夯锤块以及能够驱动所述夯锤块上下运动的驱动组件，钻孔设备包括车体、提升组件以及多边形钻头。在进行多边形孔钻取时，先使用传统的旋挖钻头进行圆孔钻取，再更换本发明公开的多边形钻头，通过不断上下夯锤修整的方式实现多边形孔的钻取。本发明的有益效果是：通过持续夯锤修整的方式进行多边形孔的钻取，相较于传统的利用挖掘机对多边形孔各个边进行修整来说，操作难度低，钻孔效率高。
Polygonal drill bit, drilling equipment and polygonal hole drilling method
The invention discloses a polygonal drill bit, drilling equipment and a polygonal hole drilling method.The polygonal drill bit comprises a drill bit outer shell with the cross section of a polygonal structure, and a rammer block capable of sliding up and down and a driving assembly capable of driving the rammer block to move up and down are arranged in the drill bit outer shell; the drilling equipment comprises a vehicle body, a lifting assembly and a polygonal drill bit. When a polygonal hole is drilled, a traditional rotary excavating drill bit is used for drilling a round hole, then the polygonal drill bit disclosed by the invention is replaced, and the polygonal hole is drilled in a manner of continuously lifting and lowering a rammer for finishing. The method has the beneficial effects that the polygonal hole is drilled in a continuous rammer trimming mode, and compared with a traditional mode that all edges of the polygonal hole are trimmed through an excavator, the operation difficulty is low, and the drilling efficiency is high.
本发明公开了一种多边形钻头、钻孔设备以及多边形孔钻取方法，其中，多边形钻头包括横截面为多边形结构的钻头外壳体，在钻头外壳体内部设有可上下滑动的夯锤块以及能够驱动所述夯锤块上下运动的驱动组件，钻孔设备包括车体、提升组件以及多边形钻头。在进行多边形孔钻取时，先使用传统的旋挖钻头进行圆孔钻取，再更换本发明公开的多边形钻头，通过不断上下夯锤修整的方式实现多边形孔的钻取。本发明的有益效果是：通过持续夯锤修整的方式进行多边形孔的钻取，相较于传统的利用挖掘机对多边形孔各个边进行修整来说，操作难度低，钻孔效率高。
Polygonal drill bit, drilling equipment and polygonal hole drilling method
一种多边形钻头、钻孔设备以及多边形孔钻取方法
ZHANG TAIMING (Autor:in)
13.09.2024
Patent
Elektronische Ressource
Chinesisch
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