A roller cohesion type tongue rail operate system for railway diverging machine system

摘要

The present invention is a branching system in which one railroad is divided into two railroads, the operation structure of the tungsten rails in close contact with or separated from the fixed basic rails so that the railroad car can proceed to one of the two railroads. It is an improvement of the surface friction between the tongue and the base plate by rolling friction.;In the configuration, the bracket 10 is configured such that one side of the tongue rail 2, that is, the tongue rail 2 covers the opposite side in close contact with the basic rail 1, and a part of the lower end is close to the base plate 20. After fixing the mounting portion 11 to the bottom portion of the bracket 10 adjacent to the base plate 20, the roller 13 is projected further downward than the bottom of the tongue rail 2 therein. It is characterized in that the roller 13 is configured to move while the roller 13 rolls on the sliding surface 21.;Therefore, according to the present invention, the load is significantly reduced by changing the sliding structure of the tongue rail from the conventional sliding method to the rolling method. Accordingly, the operation of the tongue rail is smooth, the lubricant maintenance is convenient, and the life is extended. The effect can be obtained.