Introducing The Categories Of Gauge Stops

As a railway accessory, the gauge baffle plays a very important role in railway turnouts. The main function of the gauge baffle is to adjust the gauge and transmit the horizontal thrust of the rail. Therefore, the gauge baffle can not only realize the reliability and stability of the railway turnout, but also ensure the elasticity and rigidity of the normal operation of the track. Gauge baffles are steel products with special-shaped sections, which are mainly produced by hot rolling. The production process is relatively complicated and the operation technology level is relatively high. As one of the gauge baffles, the insulating gauge baffle is one of the key components of the high-speed railway fastening system.
When selecting gauge baffles, don’t just blindly consider the price and brand of the gauge baffles, but also pay attention to the material of the gauge baffles and whether the model meets the requirements. In addition, when selecting, it is necessary to check whether the surface of the gauge baffle is flat, whether the scale and burrs are cleaned up, and there must be no protrusions on each contact surface. If there are protrusions, they should be dealt with as soon as possible. It is not allowed on the same surface. There are two pits with a depth of more than 2mm.
When installing the gauge baffle, the nut torque is controlled at 80-120N.m for the straight section and the section with the curve R greater than 650M, and the nut torque is controlled at 120-150N.m for the section with the radius R less than 650m; The height of the top of the high rail is adjusted by a combination of different types of gauge baffles and baffle seats. It is very important to install and use the gauge baffle correctly, so it must be carefully checked and installed before installation to ensure the use effect of the gauge baffle.