METHOD FOR ASSEMBLING SHAFTING OF REGENERATED ENERGY POWER GENERATION DEVICE, AND TOOL FOR ASSEMBLING SHAFTING

摘要

A method for assembling a shafting of a regenerated energy power generation device having a first bearing and a second bearing for pivotably supporting a rotation shaft connected to a hub, the method involving: a step for raising the rotation shaft along the vertical direction; a step for inserting the raised rotation shaft into the first bearing formed from a thrust-free bearing and for relatively moving the rotation shaft to a first attachment position; a step for supporting the first bearing from below; a step for attaching the first bearing to the rotation shaft at the first attachment position; a step for securing the lower end part of a spacer to the first bearing such that the spacer extends upward from the first bearing; a step for inserting the second bearing into the raised rotation shaft and for bringing the second bearing into contact with the upper end part of the spacer; a step for securing the second bearing to the upper end part of the spacer; and a step for attaching the second bearing to the rotation shaft at the position at which the second bearing is brought into contact with the upper end part of the spacer.