The invention provides an elevator shaft three-dimensional scanning reconstruction and deformation dynamic monitoring system, and relates to the technical field of elevator shaft dynamic safety monitoring. According to the invention, a three-dimensional scanning system composed of an upper three-dimensional scanner and a lower three-dimensional scanner is adopted to realize real-time reconstruction of a three-dimensional data model of an elevator shaft; dynamic monitoring of deformation of the elevator guide rail is achieved through a deformation monitoring system adopting a vibration sensor. The running speed of the elevator is measured by adopting the rotating speed sensor arranged at the output port of the traction machine; and data reference is provided for safe operation and risk monitoring of the elevator.

    本发明提供一种电梯井道三维扫描重构及形变动态监测系统,涉及电梯井道动态安全监测技术领域。本发明通过采用由上下两部三维扫描仪组成的三维扫描系统,实现对电梯井道三维数据模型的实时重构;通过采用振动传感器的形变监测系统,实现对电梯导轨形变的动态监测;通过采用安装在曳引机输出端口的转速传感器,实现对电梯运行速度的测量;为电梯安全运行及风险监控提供数据参考。


    Access

    Download


    Export, share and cite



    Title :

    Elevator shaft three-dimensional scanning reconstruction and deformation dynamic monitoring system


    Additional title:

    一种电梯井道三维扫描重构及形变动态监测系统


    Contributors:
    GU JIEYING (author) / TIAN YING (author) / TAN TIANYAN (author) / LIU WEI (author) / LIU JUNMING (author) / ZHANG RUNXIN (author) / SUN CHANGLIANG (author) / LIU HAIBIN (author) / FENG HUI (author) / XIE FEI (author)

    Publication date :

    2024-02-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    THREE-DIMENSIONAL SCANNING RECONSTRUCTION AND DEFORMATION DYNAMIC MONITORING SYSTEM FOR ELEVATOR SHAFT

    GU JIEYING / TIAN YING / TAN TIANYAN et al. | European Patent Office | 2024

    Free access

    Elevator shaft wall deformation monitoring device

    LIU HAIBIN / SHI YUEYI / ZHANG QIANG et al. | European Patent Office | 2023

    Free access

    Three-dimensional dynamic deformation monitoring using a laser-scanning system [2350-08]

    Al-Hanbali, N. N. / Teskey, W. F. / SPIE | British Library Conference Proceedings | 1994


    MONITORING SYSTEM FOR ELEVATOR SYSTEM TO ENSURE PREDETERMINED ELEVATOR SHAFT CLEARANCE

    FAUCONNET AURÉLIEN / REBILLARD PASCAL / DOMINGUEZ FRANCK et al. | European Patent Office | 2018

    Free access

    METHOD OF MONITORING AN ELEVATOR CAR IN AN ELEVATOR SHAFT AND SAFETY SYSTEM FOR MONITORING AN ELEVATOR CAR IN AN ELEVATOR SHAFT

    PERFETTO ANTONIO / VILLA VALERIO / ZINGG SIMON et al. | European Patent Office | 2023

    Free access