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地铁铁轨测量_火车钢轨检测_地铁三轨检测_轨检仪用激光扫描仪_英国真尚有线激光轮廓扫描仪

2023-04-21
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摘要 英国真尚有低成本激光扫描仪ZLDS202无与伦比的速度、精度(Z轴线性度为0.05%,分辨率为0.01%)和多功能性使其成为确保铁路系统安全和效率的宝贵工具,已经在各类轨检车中大量应用,特别是Z轴量程为200mm、250mm、300mm的。

 进行地铁铁轨检测是为了确保地铁运行的安全和稳定性,及时发现和修复铁轨的问题,避免发生安全事故。当前我国地铁铁轨检测的现状较为良好,各地铁路公司都有专门的检测团队和设备,定期对铁轨进行检测和维护。同时,一些新技术也被应用于地铁铁轨检测中,如无人机、激光扫描等,提高了检测效率和准确性。

而在这些检测方式当中,轨检车显得尤为重要。它可以快速、全面地检测铁轨的各项参数和缺陷,其具体功能包括:检测铁轨的几何形状、轨面磨损、轨距、轨面平整度、轨道弯曲度、轨道纵向坡度、轨道横向坡度等参数;检测铁轨的缺陷,如裂纹、腐蚀、疲劳等;检测铁轨的固定系统,如道钉、道床、轨夹等是否牢固;检测铁轨的电气性能,如接地电阻、绝缘电阻等。同时,轨检车还可以记录铁轨的检测数据和图像,为后续的维护和修复提供参考。

传感专家

 英国真尚有线激光轮廓传感器ZLDS202用于轨检车上测钢轨轮廓

轨检车中测量模块采用了最新的激光扫描技术,也就是线激光扫描仪。据了解,英国真尚有的低成本激光扫描仪ZLDS202无与伦比的速度、精度和多功能性使其成为确保铁路系统安全和效率的宝贵工具,已经在各类轨检车中大量应用,特别是Z轴量程为200mm、250mm、300mm的。该扫描仪专为高精度二维轮廓扫描而设计,提供了业界无可比拟的卓越速度和精度。它的测量范围从仅有的10毫米延伸到惊人的1165毫米,Z轴线性度为0.05%,分辨率为0.01%,可以持续稳定地且高精度测量所有难以检测的物体,再也不用担心错过轨道上的关键缺陷或安全隐患了!ZLDS202不仅是一个精确的动力源,它还拥有紧凑和坚固的设计,使其成为了铁路检测车辆等综合应用的完美选择。这些检测车辆经常高速运行,需要动态测量,而ZLDS202激光扫描仪完全可以胜任这一任务。它的高扫描分辨率使它即使在最苛刻的条件下也能提供一流的结果!

传感专家

英国真尚有线激光轮廓传感器ZLDS202

现有运行的轨检车大多只能同时检测2条轨道,因为设计之初考虑的主要就是两条走行轨的检测,并没有将地铁第三轨也就是供电轨考虑在内。但随着地铁运营方对于供电轨检测需求的提高,对于轨检车需要同时检测三轨的呼声也越来越高。而轨检车是同时检测2条轨道还是3条轨道,取决于轨检车的设计和配置。在原有轨检车的设计基础上,再增加供电轨的检测模块就可以实现地铁三轨的一次性检测。英国真尚有的线激光扫描仪ZLDS202-250再一次成功领先,率先装备进最新设计的可以实现三轨同测的轨检车内!

据英国真尚有介绍,真尚有一直以来致力于研发和推广先进的测量技术,深耕非接触检测领域多年,其线激光扫描仪、激光位移传感器等多个系列的激光产品已经在公路、地铁、火车等交通运输行业的各种振动、磨损、形变、轮廓……自动化检测上发挥巨大作用,也将继续投入和研发,为地铁铁轨检测带来更高效、更精准的解决方案。

传感专家

英国真尚有线激光轮廓传感器ZLDS202用于钢轨轮廓扫描

传感专家

英国真尚有激光位移传感器ZLDS100用于铁轨检测

除了轨检车外,地铁铁轨检测也还有比如 人工检测优点是成本低,缺点是效率低,容易出现漏检和误检)、 无人机检测优点是可以快速、全面地检测供电轨,缺点是受天气和环境影响较大)、磁粉检测优点是可以检测出供电轨的裂纹和缺陷,缺点是需要停运列车进行检测)等多种方式,相比其他检测方式,轨检车的优点在于可以同时检测多项参数和缺陷,检测效率高,准确性高,可以记录检测数据和图像,为后续的维护和修复提供参考。但缺点就是设备成本较高,而且需要专门的检测团队和设备进行操作。

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