Easy-to-nail grounding pile

The utility model discloses an easy-to-nail grounding pile. The easy-to-nail grounding pile comprises a grounding pile (1) and a knock tube (2), wherein the grounding pile (1) is a rod-shaped structure, a blocking sheet (3) used for wrapping the grounding pile (1) is arranged externally at a central portion of the grounding pile (1), the blocking sheet (3) is perpendicular to the grounding pile (1), the knock tube (2) is hollow, a diameter of an inner circle of the knock tube (2) is greater than a diameter of the grounding pile (1), the knock tube (2) is sleeved with the grounding pile (1) from an upper end of the grounding pile (1), and the blocking sheet (3) is used for blocking the knock tube (2) from moving downwards. The easy-to-nail grounding pile is advantaged in that the upper end is provided with the knock tube, the blocking sheet is arranged below the knock tube, the knock tube continuously knocks the blocking sheet, the blocking sheet is welded on the grounding pile, the knock tube knocks the groun