Rail seal establishment structure of the railway crossing which uses the H beam

摘要

The present invention can block the noise and vibration generated when using the anti-vibration pads for railway rails, prevent the leakage of current by the insulating material, and also reduce the convenience and maintenance cost when maintaining the rails or rail fastening devices. It is about the prefabricated rail room setting structure of the railroad crossing which I can do,;According to the present invention, the base plate 2 is fastened to the H-beam 1 by means of fasteners 5 such as bolts and nuts, and the rails 3 are fixed on the base plate 2. In the railroad crossing where the rail chamber 4 is installed between the rails 3 at the same height as the rails 3, the noise and vibration of the train when the train is driven between the H-beam 1 and the base plate 2 are detected. The dustproof pad 10 to be absorbed is inserted, and insulating materials 20 and 21 are respectively provided on upper and lower portions of the H-beam 1 to which the fasteners 5 such as bolts and nuts are fastened. (3) It is characterized in that the first and second rail seals 30 and 31 are mounted at the same height as the rails 3 to prevent the inflow and maintenance of foreign substances inside and outside.