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2018-12-25
  • By: Kingrail Parts

The main function of rail anchor in railway fasteners

The rail anchor is composed of the through pin of the rail clip with baffle. During installation, one side of the rail clamp clamps the rail bottom, and the other side is wedged into the through pin, so that the entire anti-climbing device is firmly clamped to the rail bottom. The through-pin rail anchor is composed of through-pins of rail clips with baffles. During installation, one side of the rail clamp clamps the rail bottom of the railway, and the other side wedges into the through pin, so that the entire rail anchor is firmly clamped to the bottom of the rail. In this way, when the steel rail is subjected to longitudinal resistance, because the baffle plate of the rail clamp is close to the sleeper, the sleeper and spikes prevent the steel rail from crawling. In order to give full play to the role of rail anchors, anti-climbing braces are usually installed between sleepers to connect 3 to 5 sleepers to jointly resist steel rail crawling.

When the train is running, the longitudinal force acting on the steel rail is often generated, which causes the steel rail to move longitudinally, and sometimes even drives the sleepers to move together. This longitudinal movement is called crawling. Crawling generally occurs in the main line of the double-track railway, the heavy vehicle direction of the single-track railway, the braking range on the long downhill and when entering the station. Track crawling often causes uneven rail seams, skewed sleepers and other phenomena, which is very destructive to the railway line, and even causes a small track runway, which endangers driving safety. Therefore, effective measures must be taken to prevent crawling, usually rail anchors and anti-climbing braces are used to prevent line crawling.

I hope you can increase your understanding of rail anchor by interpreting this information. Of course, there is a lot of information about the railway anchor, and it is not limited to this. Therefore, if you want to buy a railway anchor, or want to know more about the railway anchor, you can contact Kingrail Parts. Of course, if you want to buy and learn about other types of railway fasteners, you can also contact Kingrail Parts.

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