Arema standard fish plates For railway

Arema standard fish plate

　　UIC54 fish plate is a common railway track accessories,used to connect the rail,is the track to track between the connection fastener.It must be designed in accordance with scientific principles,or it is prone to damage and failure.Let's take a look at the scientific design of its structure.

　　UIC54 fish plate in the middle of the set screw hole,along the horizontal axis of the screw holes on both sides of the upper and lower sets and rail head lower contact on the working face,and the lower face of the upper and rail bottom contact,described on the face at the back of the upward along the stretch forming a higher than on the surface of the rail transition section,the transition section along the UIC54 fish plate length direction to form high,middle low on both ends of the bridge arch.The structure of the bridge fishplate is simple,which can reduce the impact of the wheels on the rail joint,increase the continuity of the longitudinal deformation of the rail at the joint,improve the smoothness of the train when passing,so as to ensure the safe and smooth running of the train track.