Key Components of a Railway Fastening System
Mar 25, 2025
Key Components
| Component | Function |
|---|---|
| Elastic Clips | Hold the rail in place with consistent clamping force (e.g., SKL clips, Pandrol clips). |
| Base Plates | Distribute the load from the rail to the sleeper and provide a stable base. |
| Rail Pads | Provide insulation and vibration damping between the rail and sleeper. |
| Insulators | Prevent electrical conductivity between the rail and sleeper (important for signaling). |
| Tension Washers | Maintain the correct tension in the fastening system. |
| Screws and Bolts | Secure components together in rigid or direct fixation systems. |
