| 摘要 |
PURPOSE: An apparatus for burying an earth-rod of a ground transformer is provided to form earth-rods and consecutively connect the earth-rods when the earth-rods are buried. CONSTITUTION: If a impact load is applied, the first earth-rod(300) is buried under the ground. The second earth-rod(200) is located vertically in an upper end of the first earth-rod. Insertion grooves(410,420) are respectively formed in the upper/lower ends of a connecting part(400). An inserting unit(130) inserted into the upper end of the second earth-rod is formed in the bottom of a strike bar.
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