The utility model provides an electric power folded form adjusting plate, including base plate, first curb plate and second curb plate, first curb plate and second curb plate are for the base plate symmetric distribution, first curb plate and second curb plate all rotate with the base plate through the hinge to be connected, the one end that the base plate was kept away from to first curb plate and second curb plate all is equipped with the draw -in groove that is used for placing the cable reels axle, one side that first curb plate is relative with the second curb plate is provided with two laminatings in its surperficial backup pad at least, the backup pad is all rotated through the hinge with the second curb plate with first curb plate and backup pad and is connected, the base plate isequipped with the stopper outside the curb plate, the base plate is equipped with the spacing groove that corresponds with the backup pad in first curb plate inboard. The utility model discloses be convenient for transport and carry, it is not fragile, can regard as the support to fix cable reels axle, convenient to use after the expansion.