The meaning of the bullet bar for the railroad
2022-07-30
Railway fittings are the components of railway lines.Like Fish Plate,railway spring,iron plate and so on belong to the railway accessories,they as a part of the overall structure of the railway plays a very important role. In order to better ensure the safety of the train,the quality of each accessory is to be guaranteed.This also requires the fastener components have enough strength and durability.The coupler has good performance of noise reduction and vibration reduction.It is required that the railway spring bar adopt a cushion plate with better elasticity.In order to ensure the safety of railway running,the coupler is required to have good insulation performance,so there should be enough impedance between the two rails to ensure the normal operation of the track circuit. 
The rail is the part that supports the locomotive and the direction of the locomotive.The rail is fixed on the sleeper of the track bed by elastic fasteners.The elastic strip is through the bending and twisting deformation of the elastic strip,which produces the fastening pressure on the track,to ensure the stable connection between the rails for a long time,to keep the integrity of the track as far as possible,to prevent the rail rail from moving vertically and horizontally with respect to the sleeper,to ensure the normal gauge,so as to ensure the safety of rail vehicles.
