Disclosed in the present invention is a monitoring apparatus of crane hoisting vertical deviation angle. The monitoring apparatus uses a dual-axis inclinometer to measure the vertical deviation angle of the lifting pulley block of a crane, wirelessly transmits the angle signal, and dynamically displays the angle by a control display. The control method adopts the monitoring apparatus mentioned above. The monitoring apparatus thereof fixes a measuring platform on the outside of the guard plate of the movable pulley of the lifting pulley block, and the dual-axis inclinometer is fixed on the measuring platform surface, which becomes a horizontal plane when the crane hoisting vertical deviation angle is 0 degree. The present invention can detect and monitor the verticality of the lifting pulley block in real time, and avoid the risk of non-vertical crane hoisting.


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    Title :

    Monitoring apparatus and control method of crane hoisting vertical deviation angle


    Contributors:
    LIN HANDING (author)

    Publication date :

    2016-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B66C Krane , CRANES / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen





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