DEVICE FOR CALIBRATING THE PERPENDICULARITY OF A LAMP POST, WHICH CAN CONTROL THE PERPENDICULARITY OF THE PERPENDICULARLY PARKED LAMP POST

摘要

PURPOSE: A device for calibrating the perpendicularity of a lamp post is control the perpendicularity of the perpendicularly parked lamp post by controlling the leveler of a lower plate using a projection plate.;CONSTITUTION: A device for calibrating the perpendicularity of a lamp post comprises a projection plate(50) and a leveler(60). The projection plate is formed on top of a foundation structure(1), and is projected toward outside from the bottom of a lamp post(10). The leveler has height which can be changed by external force and lifts the projection plate. A leveler revises the perpendicularity of the lamp post using the projection plate.;COPYRIGHT KIPO 2010