Rocker arm holding pole fixing seat adjusting device

The utility model relates to the field of high-altitude adjustment, in particular to a rocker arm derrick fixing seat adjusting device. The adjusting device comprises a main rod which is vertically arranged, and a rod body of the main rod is hinged to one end of a rocker arm through a three-dimensional adjusting piece; the three-dimensional adjusting part comprises a longitudinal driving part capable of driving the rocker arm suspension end to swing around the horizontal hinge point so as to adjust longitudinal displacement of the rocker arm suspension end and a transverse driving part used for driving the rocker arm suspension end to generate reciprocating linear motion to the pre-hoisting position, and the driving direction of the transverse driving part is parallel to the axis of the hinge point. The device is specially provided with a transverse driving part, and the driving direction of the transverse driving part is parallel to the axis of the hinge point. Therefore, in the hoisting process, on the basi