The invention provides a load dynamic monitoring base plate device, equipment and a load monitoring system.The load dynamic monitoring base plate device comprises a base plate, a sensor fixing plate, a carrying base plate, a plurality of pressure sensors and a plurality of load transmission columns, and the base plate, the sensor fixing plate, the carrying base plate, the pressure sensors and the load transmission columns are installed between a ballast bed and an under-rail base plate; the carrying base plate is provided with a plurality of sensor limiting grooves and can be spliced with the sensor mounting grooves to form a plurality of sensor containing parts, the pressure sensors are contained in the sensor containing parts respectively, the upper ends of the pressure sensors abut against the bottoms of the sensor limiting grooves, and the lower ends of the pressure sensors are carried on the ballast bed through the load transmission columns and the base plate. Therefore, the pressure below the under-rail base plate of the rail can be monitored in real time through the pressure sensor, the pressure sensor is fixed and limited in the mode, the situation that the monitoring effect is affected due to displacement, falling and the like caused by vibration of the rail in the monitoring process can be avoided, and the method can be used for long-term monitoring.

    本发明提供一种载荷动态监测垫板装置、设备及载荷监测系统,包括安装在道床和轨下垫板之间的底座板、传感器固定板、载置垫板、若干个压力传感器及若干个载荷传递柱,其中,传感器固定板具有多个开口向上的传感器安装槽,载置垫板具有若干个传感器限位槽,能够与多个传感器安装槽拼合形成若干个传感器容纳部,各个压力传感器分别容纳在各个传感器容纳部中,其上端与传感器限位槽的槽底相抵接,其下端通过载荷传递柱、底座板载置在道床上,因此能够通过压力传感器实时地监测轨道的轨下垫板下的压力,且压力传感器通过上述方式固定限位,能够避免监测过程中因轨道振动而发生位移、脱落等情况而影响监测效果,可用于长期监测。


    Access

    Download


    Export, share and cite



    Title :

    Load dynamic monitoring base plate device, equipment and load monitoring system


    Additional title:

    载荷动态监测垫板装置、设备及载荷监测系统


    Contributors:
    WANG BO (author) / LI MINHUI (author) / XU JIDING (author) / NIU WENQIANG (author) / ZHENG JINGYU (author) / TANG JIANZHI (author)

    Publication date :

    2023-03-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE



    DYNAMIC LOAD MONITORING PAD APPARATUS, DEVICE, AND LOAD MONITORING SYSTEM

    WANG BO / LI MINHUI / XU JIDING et al. | European Patent Office | 2025

    Free access

    Track load monitoring base plate device and system and calibration method thereof

    LI SHAOHUI / REN YANGBO / WANG BO et al. | European Patent Office | 2023

    Free access

    SUSPENDED LOAD MONITORING EQUIPMENT

    MUNEKIYO MASAYUKI | European Patent Office | 2016

    Free access

    Load monitoring equipment for crane

    XU JIANMING / KONG CHANGJIAN / ZHANG XINXIA et al. | European Patent Office | 2021

    Free access

    LOAD MONITORING SYSTEM

    BOWDEN FRANK ROGER | European Patent Office | 2018

    Free access