捣固车齿轮箱综合参数在线监测系统研究

Research on the Online Monitoring System for the Comprehensive Parameters of the Tamping Truck Gearbox Crans

捣固车是铁路维护作业中常见的一种大型养路机械,主要用于铁路工务维修时道床石碴的捣实,但在工作过程中,其齿轮箱因频繁受冲击负荷影响而受损。为了实时了解捣固车齿轮箱的运行工况,提出并设计一种捣固车齿轮箱综合参数在线监测系统。该系统利用传感器监测捣固车齿轮箱油液品质、油液温度及齿轮箱振动信息,并利用LoRa无线通信技术,将多台捣固车性能参数集中传输至数据集中装置,数据集中装置将获得的每一台捣固车齿轮箱性能参数利用4G通信技术传送至云服务器,最终通过客户端远程在线监测捣固车齿轮箱性能参数,对捣固车齿轮箱的日常维护及故障提前预警提供了重要监测手段,以期为大型捣固装置实现智能化监测提供重要的技术支撑。

Tamping truck is a common large-scale maintenance machinery in railway maintenance operations,which mainly used for compacting ballast on the track bed during railway maintenance.However,during the working process,the gearbox of tamping truck is damaged due to frequent impact loads.In order to understand the operating conditions of the gearbox of the tamping truck in real-time,a comprehensive parameter online monitoring system for the gearbox of the tamping truck is proposed and designed.This system utilizes sensors to monitor the oil quality,oil temperature,and gearbox vibration information of the tamping truck gearbox,while utilizing the LoRa wireless communication technology to centrally transmit the performance parameters of multiple tamping trucks to the data centralized device.The data centralized device will use 4G communication technology to transmit the performance parameters of each tamping truck gearbox to the cloud server,and ultimately remotely online monitor the performance parameters of the tamping truck gearbox through the client.It provides important monitoring means for the daily maintenance and early faults warning of the tamping truck gearbox,in order to provide important technical support for the intelligent monitoring of large tamping devices.