The invention discloses an automatic testing device for a crane, which comprises an upper computer arranged in a remote control room and a lower computer arranged in a cab, the hydraulic control valve group, the rotation angle sensor, the winch encoder, the rotation proximity switch, the moment limiter of the crane, the arm head positioning sensor, the rotary table positioning sensor, the vehicle body inclination angle sensor, the four distance measuring sensors and the weighing box are respectively connected with the lower computer. According to the invention, automatic test control of the crane can be realized through remote automatic control, test data can be automatically recorded, the labor intensity of test is greatly reduced, the test efficiency is improved, and the test data can be rapidly and accurately recorded.

    本发明公开了一种起重机自动化测试装置,包括有设置于远程控制室内的上位机,设置于驾驶室内的下位机,以及分别与下位机连接的液压控制阀组、回转角度传感器、卷扬编码器、回转接近开关、起重机的力矩限制器、臂头定位传感器、转台定位传感器、车身倾角传感器、四个测距传感器和称重箱。本发明可远程自动化控制实现起重机的自动化测试操控,并自动记录测试数据,大大降低了测试的劳动强度,提高了测试效率,且测试数据记录快速准确。


    Access

    Download


    Export, share and cite



    Title :

    Automatic testing device for crane


    Additional title:

    一种起重机自动化测试装置


    Contributors:
    GAO HUCHENG (author) / YIN CHAOKUI (author) / CHEN LEILEI (author)

    Publication date :

    2025-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B66C Krane , CRANES



    Automatic feeding crane device

    YAN JIN / CHEN FEI / CAO WEI | European Patent Office | 2025

    Free access

    Automatic grabbing device of crane

    SHEN YUSHENG | European Patent Office | 2022

    Free access

    Automatic lifting device of crane

    GAO CHAO | European Patent Office | 2021

    Free access

    Automatic unhooking device for crane

    BAI GUITAO | European Patent Office | 2023

    Free access

    Automatic tipping device and crane

    JIN ZEZHI / ZHANG ZHIGUO / ZHAO HU et al. | European Patent Office | 2025

    Free access