运输淬火长轨的列车在运输途中通过小号码道岔或进入小半径曲线时,钢轨会发生横向位移、互相撞击、钢轨翻倒滚压等,轻者造成钢轨变形,列车偏载;重者使钢轨向曲线内侧翻倒,严重影响行车安全,须研制淬火长轨在运输中的防翻装置。分析淬火长轨在运输途中位移和翻倒原因,设计了防翻装置,取得了较好的效果。 Transport quenching long-track train transit through the small number of turnouts or into the small radius curve, the rails will occur lateral displacement, collision with each other, the rail overturned rolling pressure, the light rail deformation caused by the train partial load; heavy rail Tilt to the inside of the curve, a serious impact on traffic safety, to be developed in the transportation of anti-roll quenching device. Analyzed the reasons for the displacement and overturning of quenched long track in transit, designed the anti-turning device and achieved good results.