Product Introduction of the UIC54 rail joint bar
Rail joint bars are also called fishplates. It connects the ends of the two rails together by bolts. In order to ensure the continuous integrity of the track and the stability and safety of the train passing the track.
UIC54 rail joint bar is a very common track connecting plate. It is suitable for UIC54 rail. Because UIC (International Union of Railways) standard tracks are widely used in the world, UIC54 and UIC60 have the largest number. So the demand for UIC54 track connecting plates is very large. Gloryrail has developed a mold for the mass production of UIC54 fishplates. We can be mass-produced.
The UIC54 rail joint bars use 4 high-strength bolts to connect two tracks. Relying on the upper and lower shoulder slopes and rail fasteners. It can withstand complex stresses such as large loads and fretting wear during train operation.
Standards for assembly and maintenance of rail joints:
1: Check whether the bolts are installed and tightened to ensure that there are no scratches or cracks on the surface
2: Check that there are no cracks on the surface of the fishplate. The board has no pinholes with abrasion, corrosion, or wear less than 1mm.
3: When the bolt cannot be put on, use a hammer to hit both ends of the fishplate, align the eyes, and do not use a hammer to drive the screw in.
4: The contact part and bolts of the fish plate and the rail should be oiled; when the fishplate bolts are worn, the positions of the bolt caps must be staggered inside and outside.
5: The order of bolting, using a four-hole fishplate, first tighten the middle two, then tighten the two sides, and then tighten the middle again
6: When screwing the bolts, one person should use a 55cm screw wrench as the standard, and can’t use a too-long screw wrench or two people to screw it.