| 摘要 |
An apparatus for installing a distribution arrestor according to the present invention includes: a fixing bracket including a pair of restriction curve portions surrounding the peripheral surface of an arrestor, a restriction hole portion for connecting ends of the restriction curve portions to each other, and a rotation connector with a rotation hole portion for rotatable connection; an elevation bracket having a connection hole portion, to which the rotation hole portion is rotatably connected, and an elevation hole portion and bent to form an internal space; a pinion rotatably installed in the elevation hole portion; a rack part inserted into the elevation bracket so as to be slid in the internal space, connected with the pinion by gears, and installed at a pole by a fixing element and a support panel; an elevation lock part for locking the elevation bracket to determine a height of the arrestor when the elevation of the arrestor, which rotates the pinion so that the fixing bracket supporting the arrestor and the elevation bracket elevate along the rack part, is completed; and a rotation lock part for determining an angle between the fixing bracket and the elevation bracket when an angle adjustment operation, which locks or unlocks the rotation of the fixing bracket to adjust the angle between the fixing bracket supporting the arrestor and the elevation bracket, is completed. |
