Elastic clip fastening manufacturers tell you that railways are a very common means of transportation in China. In order to meet the market demand, the running speed of trains is constantly increasing. As an important part of railway turnout, Elastic clip fastening also plays a very important role in the whole structure. The elastic strip is the main fastening part of the elastic fastener. The elastic strip acts on the track when it is bent and deformed to produce a fastening force, which plays a good role in protecting the long-term reliable connection between the rails and the overall quality of the track. It plays a very good protective role, preventing the vertical and horizontal movement of the rail relative to the sleeper, ensuring the normal gauge, and thus ensuring the safe operation of the rail vehicle.

We all know that the contact between the train wheel and the rail is a rigid contact, and vibration is inevitable. At this time, the elastic structure with elastic strips can also absorb the impact energy generated by the vehicle passing by, so as to achieve the purpose of shock absorption. Elastic clip fastening manufacturers tell you that the elastic belt works under repeated alternating stress, bears torsion, bending, fatigue and corrosion, and other functions, and also withstands high instantaneous impact loads when vehicles pass by, so the performance of the elastic belt is very strict. On conventional lines, elastic strips with high buckling pressure and good elasticity are required, which can well meet the needs of heavy-duty, high-speed lines; Elastic clip fastening manufacturers tell you that in viaducts, in order to reduce the interaction between rails and bridges, It is required that the resistance of the fastener is small, and the elastic force of the spring is large enough, that is, the rigidity of the spring is low enough, so that when the train passes, the fastener force loss caused by the compression of the cushion under the rail is small and the fastener does not loosen.
Elastic bands are small public works pieces of equipment, but they are an important part of the track. Because of the large demand, at least 7,000 pieces are needed per kilometer, and its quality and reliability will directly affect driving safety. Well, the above is an introduction to the role of Elastic clip fastening in railway turnouts.