The invention relates to a method for mounting a rail monitoring element at a mounting point of a rail for rail traffic, in particular on a railway rail, wherein the rail monitoring element comprisesa strain sensor element having a support, on which a strain gauge, in particular an optical fibre having a fibre Bragg grating, is fixed, comprising the following method steps: determining the temperature of the rail and/or the rail monitoring element at the mounting point, checking whether the determined temperature is within a predefined temperature interval, applying heat or cold to the rail and/or the rail monitoring element at the mounting point if the determined temperature is not within the predefined temperature interval, positioning and fixing the support of the rail monitoring element at the mounting point, wherein the fixing is carried out adhesively. The method according to the invention can firstly be carried out simply and, in addition, permits reliable and accurate monitoring of the rail by using a strain sensor element.
本发明涉及一种用于将轨道监控元件装配在轨道交通的轨道的装配部位、尤其装配在铁轨上的方法,轨道监控元件包括具有支架的应变传感器元件,在所述支架上固定有应变测量条、尤其具有光纤布拉格光栅的光纤,其具有下述方法步骤:求取轨道的和/或装配部位上的轨道监控元件的温度;检查所求取的温度是否处于预给定的温度区间内;如果所求取的温度不在所述预定的温度区间内,则对轨道和/或装配部位上的轨道监控元件进行热加载或冷加载;将轨道监控元件的支架定位和固定在装配部位上,粘附地进行固定。根据本发明的方法一方面能够简单地执行并且同时能够在使用应变传感器元件的情况下对轨道进行可靠且准确的监控。
METHOD FOR MOUNTING A RAIL MONITORING ELEMENT
用于装配轨道监控元件的方法
2020-05-19
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
European Patent Office | 2022
|European Patent Office | 2022
|European Patent Office | 2020
|European Patent Office | 2023
|