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Rail Fastener System

Rail Fastener System

Rail fastener system With the continuous development of railway technology, the track fastener system is also constantly updated. Modern rail fastening systems pay more attention to lightweight, high strength, high reliability and easy maintenance. At the same time, in order to meet the special...

Features

Rail fastener system

With the continuous development of railway technology, the track fastener system is also constantly updated. Modern rail fastening systems pay more attention to lightweight, high strength, high reliability and easy maintenance. At the same time, in order to meet the special operational needs of high-speed railways, a variety of special fastening systems have been developed.

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Main function

Ensure that the rail does not move horizontally or longitudinally when the train passes, keeping the geometry of the track stable.
product-60-60

Fixed rail

Through the elastic plate and other components, absorb the vibration and impact force generated when the train is running, reduce the damage to the track structure.
product-60-60

Buffer vibration reduction

Some fastener systems also have insulation to isolate the current between the rail and the sleeper to prevent signal interference and stray current.
product-60-60

Insulation

 

type

The track fasteners system can be divided into many types according to the different structural forms and use environment.

 
 

Spring bar fastening system

The elastic deformation of the spring bar is used to fix the rail, which has the advantages of simple structure, convenient installation and adjustable buckle pressure. The common spring bar fastening system is WJ-7, WJ-8 and so on.

 
 
 

Fastener system

Through the fastener plate and the fastener seat on the sleeper, the rail is fixed on the rail pillow. The fastening system has the characteristics of stable fastening pressure and convenient adjustment.

 
 
 

Ballastless track fastenings system

Designed for ballastless tracks, it can adapt to high-speed and heavy-duty operation requirements such as high-speed railways. Ballastless track fastener systems typically have higher buckle pressures, better insulation, and longer service life.

 

 

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