PUNCHING GROUNDING BAR AND A METHOD FOR CONSTRUCTING THE SAME, CAPABLE OF EASILY PUNCHING THE GROUND SURFACE OF SOIL OR ROCKS BY A CUTTING BLADE

摘要

PURPOSE: A punching grounding bar and a method for constructing the same are provided to integrate a cutting blade with the punching grounding bar, thereby simplifying the construction.;CONSTITUTION: A punching grounding bar(1) includes a body(3), a drive head(5), and a cutting blade(9). A screw thread is formed in the body. The drive head is formed on the top of the body. The drive head is connected to a connection unit of an external power device. The drive head is rotated by connecting to the connection unit. The cutting blade is formed on the bottom of the body. The cutting blade punches an object.;COPYRIGHT KIPO 2011