Knowledge

rail shoulder Effect of size on performance Width: The width of the rail shoulder directly affects the contact area between the wheel and the rail. A wider shoulder can provide a l

structure and function Structure The rail shoulder is a section of the rail cross-section that has a specific shape and size. Its shape and size are determined according to the sta

Function and use Connecting track The fishtail plate closely connects the ends of the two sections of track together through fasteners such as bolts or rivets to form a continuous

effect 1. Ensure track stability The fastening system firmly connects the various parts of the track (such as rail, sleeper, fastener, etc.) together to form a stable overall struc

Precautions for use Personnel safety: During installation and use, ensure that all workers wear appropriate personal protective equipment, such as hard hats, gloves, protective sho

Temporary rail clamp Temporary rail clamp is a device specifically designed to temporarily secure rail during rail track maintenance or emergency repair. It allows workers to quick

main factors influencing the service life of railway fishboard Axle loading When the train passes through the railway, the wheels will exert extreme pressure on the track, rail and

advantage A metal plate used to join two rails Solid connection The railway fish plate closely connects the two rails together through bolts and other fasteners, forming a continuo

expansion and contraction quantity The expansion of the Railway Track Joint refers to the range that the railway track joint is designed to allow it to expand freely due to tempera

maintenance and inspection Regular maintenance and inspections are required to ensure that it is in good working order. Check joint fasteners: Ensure that bolts, splints and other

Installation procedure Laying elastic plate: Place the elastic cushion plate on the bearing surface of the sleeper to ensure that the cushion plate is smooth and accurate. Install

Installation and removal Install Preparation work: Ensure that the track and sleeper (or substrate) are clean and free of debris. Check whether the SKL fastener and its supporting