A MOUNTING STRUCTURE OF A RAILROAD TIE ON BRIDGE

摘要

The subject innovation is an annular head of the left and right clamp (6, 7) the bolt (2) which relates to the structure of the bridge sleeper fastening rail, is formed in a "U-shaped to hold the two ends of the bridge girder (12) (2a ) to be connected to the intermediate pin (8), the bolt (2) is a railroad tie 11, the upper part of the screw spike (10) which angle (1) on both sides of the flange (1a) of the spring (3) and a washer fixed to the 4 and which is fixed the nut (5) as parameters the other hand, the left and is in the bridge girder (12) has a close contact surface of the rubber pad (9) attached to the structure of the right clamp (6, 7), during running of the rolling stock due to vibration generated left and right rotation of the clamp (6, 7) is prevented, as well as excellent in stability concluded, therefore, just a fastener tightening the screw in the assembled state line spike (10) and nut (5) fastening the operation simple, the posture is safe.