The invention relates to a steel wire rope load-limiting device. The steel wire rope load-limiting device comprises a steel wire rope, a load-limiting sensing wheel, a sensing box swing supporting shaft, a swing sensing box, a rope limiting wheel, a limiting fine tuning screw, a sensing spring, a set screw, a load-limiting fine tuning screw and a buffer device. The rope limiting wheel and the sensing box swing supporting shaft are fixed to a hanging basket, the load-limiting sensing wheel is hinged to the swing sensing box and can rotate, the load-limiting fine tuning screw is provided with a sensing spring, is in contact with the swing sensing box and is fixed to a lump object, a buffer device outage device is fixed to the swing sensing box, a certain distance between the buffer device outage device and the lump object, and when the stress of the steel wire rope exceeds a limit value, the swing sensing box rotates, the outage device is started, and accordingly the load-limiting effect is played. The steel wire rope load-limiting device has the advantages that a power supply can be instantly disconnected to play a safety protection role under the working condition that the hanging basket is overloaded and impacted, and the steel wire rope load-limiting device has the advantages of being light in weight, simple in structure, low in production cost, high in reliability and the like.


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    Title :

    Steel wire rope load-limiting device


    Contributors:
    XIE JIAXUE (author) / DONG YUERONG (author)

    Publication date :

    2015-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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