Overview of fish plate
2021-05-17
The Fish Plate serves as a connection at the track joint.Divided into light rail,heavy rail and overweight rail.The fish plate is a fastener used for the connection between rails and rails.The use of fish plate is more labor saving than the rail butt welding technology.The installation is simple and fast. Central fish plate,equipped with the 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 BS Fish Plate length direction to form high,middle low on both ends of the bridge arch.The bridge fishtail plate has a simple structure,which can reduce the impact of the wheel on the rail joint,increase the continuity of the longitudinal deformation of the rail at the joint,and improve the ride comfort when the train passes.
