Rail clip fastener manufacturers introduce the characteristics of Type III clips

Although the spring bar is a small part, it is also an important part on the track, and the demand is huge, about 7,000 pieces per kilometer, and its reliability is directly related to the safety of driving. the

The railway rail is a component that supports the locomotive and the direction of the locomotive. The rail is fixed on the sleeper of the ballast bed through the rail clip fastener. The fastening part of the elastic fastener is mainly the elastic strip. Through the bending and twisting deformation of the elastic strip, the buckle force is generated to act on the track, which can effectively ensure the reliable connection between the rails for a long time, maintain the integrity of the track as much as possible, and prevent the The vertical and horizontal movement of the rail relative to the sleeper ensures the normal gauge, thereby ensuring the safety of the rail vehicle.

In addition, since the contact between the train wheel and the rail is a rigid contact, it is inevitable to generate vibration, and the special elastic structure of the elastic strip can also absorb the impact energy generated when the vehicle passes by, so as to achieve the effect of shock absorption.

The elastic strip works under repeated alternating stress. It bears various effects such as bending, torsion, fatigue and corrosion. When the vehicle passes, it also bears a very high instantaneous impact load, so the performance requirements for the elastic strip are very strict. .