The invention discloses a hierarchical control interlocking switching alarm device for hoisting machinery and an application method thereof.The alarm device comprises an alarm and a controller, the alarm and the controller are installed in the middle of a main beam of the hoisting machinery, horn mouths are installed towards the lower side, and a foot switch is installed in a cab on the left side of the main beam; a hoisting machinery operation signal and a pedal switch signal are installed and connected in a butt joint mode; the method comprises the following steps: performing function research design and electrical principle design on the hierarchical control interlocking switching alarm; a double-input alarm lamp and alarm integrated alarm is fixedly arranged according to requirements; the manufactured hierarchical control interlocking switching alarm is installed on a hoisting machine; the alarm is controlled in a hierarchical manner to output different alarm ringtones; follow-up tracking evaluation is carried out. According to the invention, clear alarm and good effect in the operation process of hoisting operation can be ensured, hoisting safety accidents are avoided, and the safety level of hoisting operation of hoisting machinery is improved.

    本发明公开了一种起重机械用分级控制联锁切换报警装置及其应用方法,所述报警装置包括:报警器和控制器,所述报警器和控制器安装在起重机械主梁中间,喇叭口朝向下侧安装,脚踏开关安装于主梁左侧的司机室内,并将起重机械运行信号、脚踏开关信号进行安装对接;所述方法包括:对分级控制联锁切换报警器进行功能研究设计和电气原理设计;根据要求定置双输入警灯报警一体报警器;将制作好的分级控制联锁切换报警器安装到起重机械上;分级控制报警器输出不同的报警铃声;后续进行跟踪评价。本发明可以保证起重吊装作业运行过程中报警清晰,效果良好,避免起重吊装安全事故发生的情况,提升起重机械吊装作业安全水平。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hierarchical control interlocking switching alarm device for hoisting machinery and application method of hierarchical control interlocking switching alarm device


    Weitere Titelangaben:

    一种起重机械用分级控制联锁切换报警装置及其应用方法


    Beteiligte:
    LYU GANGFENG (Autor:in)

    Erscheinungsdatum :

    20.08.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



    INTERLOCKING DEVICE AND INTERLOCKING CONTROL METHOD

    KATO HISASHI | Europäisches Patentamt | 2025

    Freier Zugriff

    INTERLOCKING CONTROL METHOD AND INTERLOCKING DEVICE

    SEKINE TAKASHI | Europäisches Patentamt | 2018

    Freier Zugriff

    Screen door interlocking alarm system using optical fiber

    RYU SEONG RYONG / OH KI HYUCK / SEOK JAE JUN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Supporting leg interlocking control device and engineering machinery

    REN GENGXIN / CAO YONG / ZHAO JIANGUO et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Computer interlocking alarm item dynamic management method and management system

    GAO WU / CHEN JIYU / WANG YANG et al. | Europäisches Patentamt | 2023

    Freier Zugriff