What is a shock-absorbing fish plate
2022-09-05
Fish Plate reduce vibration has a screw hole in the construction of the fish plate can be along the horizontal axis of the screw holes set up and down the sides of the rail head bottom to contact on the working face,and its contact with the upper rail of the working face,the face the back up along the stretch forming a higher than on the surface of the rail transition section,the transition section along the fish plate length direction to form high,middle low on both ends of the bridge arch. When suspension BS Fish Plate cracks appeared in the process of using,this is mainly due to suspension Bs Fish Plate and rail surface force of each other,and in the impact of the wheel and rail gap exists,especially because of abrasion between rail and Insulated Fish Plate tight force,will produce or aggravate each other with rail rolling,the surface deformation caused by,The accumulation of such deformation provides a great opportunity for the initiation of surface cracks.
