Using the straddle seat type monorail raceway column and its

摘要

PROBLEM TO BE SOLVED: To provide straddle monorail track girders capable of simply adjusting an uneven steps of each of the track girders on the site whenever it occurs in each of the track girders resulting from low degree of manufacturing accuracy for the straddle monorail track girders.;SOLUTION: An adjustable girder is constituted of a mounting seat, both side adjusting plates for a road adjusting plate set on the mounting seat by making use of a hinge constitution, a pedestal located at a space inside of the road adjusting plate and rigidly connected to the mounting seat and adjusting screw type jacks and nuts arranged toward the pedestal from the adjusting plates. An angle of each of the adjusting plates mounted on the mounting seat can be varied by adjusting each of the adjusting screw type jack. The adjusting girder is mounted to the ends of a PC girder and an RC girder to eliminate level differences in the vertical direction and in the direction of the width of track girders connected to each other.;COPYRIGHT: (C)2002,JPO