Types of rail joint bar
Compromise Joint Bars: Compromise joint bars are widely used in railway tracks to connect rails of different sizes, ensuring smooth load transfer. They are longer, have an angled shape, and are cost-effective for maintaining track strength. Commonly used in curves and rail replacements.
Insulated Joint Bars: Designed to electrically isolate rail sections, insulated joint bars prevent current passage through joints, ensuring correct signaling and control systems. Identified by a gap in the center, they are crucial in areas requiring electrical breaks, such as crossings or sections with multiple circuits.
Boltless Joint Bars: Boltless joint bars use spring clips for a quick, easy, and maintenance-free rail connection. Ideal for temporary or emergency repairs and areas with high vibration or heavy loads. Recognizable by their spring clip mechanism, they offer efficient installation.
Welded Joint Bars: Permanently attached to rails by welding, welded joint bars provide a strong, seamless, and permanent connection. Suitable for high-traffic areas and heavy loads, they eliminate the need for maintenance and reduce the risk of joint failure. Identified by a smooth, continuous connection between rails.
