Rotary grounding pile

The invention discloses a rotary grounding pile. The rotary grounding pile comprises a grounding rod, a threaded rod and a diamond drill bit. A first end of the threaded rod is synchronously and rotationally connected with a first end of the threaded rod. A second end of the threaded rod is connected with the diamond drill bit. A first end of the grounding rod is connected with the threaded rod, and the second end of the threaded rod is connected with the diamond drill bit, so that a grounding pile is constructed; by means of the structural design, the threaded rod can be used for achieving embedding in a rotating mode, the diamond drill bit capable of improving the strength is arranged in a combined mode, the embedding operation of more terrains can be adapted, the applicability is better, and the damage condition of the grounding pile can be reduced. 本申请公开了一种旋转式接地桩，包括：接地杆、螺纹杆以及金刚石钻头；螺纹杆第一端与螺纹杆的第一端同步转动连接，螺纹杆的第二端与金刚石钻头连接。本申请通过在接地杆的第一端连接螺纹杆，在螺杆的第二端连接金刚石钻头，以构建接地桩；通过这样的结构设计，能够利用螺纹杆实现旋转方式进行埋置，而且，结合设置的能够增加强度的金刚石钻头