The invention relates to a cooling mechanism of a brake disc of a hoisting crane. The cooling mechanism comprises a fan, a first connecting pipe, a second connecting pipe and a connecting hose located between the first connecting pipe and the second connecting pipe. An air outlet pipe of the fan is sleeved with one end of the first connecting pipe, and the other end of the first connecting pipe is connected with one end of the connecting hose. One end of the second connecting pipe is communicated with the other end of the connecting hose. A tension spring is arranged between the first connecting pipe and the second connecting pipe. One end of the tension spring is hung on a connecting lug A on the outer wall of the first connecting pipe, and the other end of the tension spring is hung on a connecting lug B on the outer wall of the second connecting pipe. The connecting hose is bent into the shape of an Arabic numeral 7 through the tension spring between the first connecting pipe and the second connecting pipe. The cooling mechanism has the advantages of being reasonable in structure design and capable of effectively cooling the brake disc.


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    Title :

    Cooling mechanism of brake disc of hoisting crane


    Contributors:
    QI RENFA (author)

    Publication date :

    2016-02-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B66D Haspeln , CAPSTANS



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