The improved emergency brake hand wheel comprises a hub arranged on a driven shaft, supporting rods are arranged on the periphery of the hub, the supporting rods are evenly distributed on the periphery of the hub, a hand wheel ring is fixedly arranged at the other ends of the supporting rods, the hand wheel ring and the hub are coaxially arranged, and the improved emergency brake hand wheel further comprises an adjustable lengthened force arm structure which is telescopically adjusted in the radial direction. The improved emergency brake hand wheel is a brake part of a marine deck machine, the structure of an old-fashioned brake hand wheel is improved, the built-in shaft is additionally arranged in the hand wheel, under the condition that normal use of a brake is not affected, the brake force is increased, and the improved emergency brake hand wheel is suitable for all manual brakes of the general type. The improved brake hand wheel has the advantages that when an anchor chain cannot be braked, the improved brake hand wheel is used, the brake torque is increased by increasing a force arm, the safety during operation is greatly improved, and meanwhile possible property loss is avoided.

    本发明公开了一种改进型应急刹车手轮,包括设置于被驱动轴上的轮毂,轮毂的四周设有由支杆,支杆均布在轮毂的四周,支杆的另一端固定设有手轮圈,所述手轮圈与轮毂同轴设置,还包括沿径向伸缩调节的可调节的加长力臂结构。本发明一种改进型应急刹车手轮为船用甲板机械的刹车部分,本发明通过改进老式刹车手轮的结构,在手轮内部增加内置轴,在不影响刹车正常使用的情况下,从而增大刹车力,对此通用类型的手动刹车都适用。其优点是在出现锚链刹不住的情况时,使用改进型刹车手轮,通过增加力臂的方式增大制动扭矩,大大增加操作时的安全性,同时避免可能发生的财产损失。


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    Title :

    Improved emergency brake hand wheel


    Additional title:

    一种改进型应急刹车手轮


    Contributors:
    JIA YANYAN (author) / CHEN JIANFENG (author) / HUANG YUWEN (author) / YANG GANG (author)

    Publication date :

    2024-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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