The invention provides a safety damping device for a crane, and relates to the technical field of cranes, the safety damping device comprises a mounting fixing seat, a safety damping assembly is mounted in the mounting fixing seat, and the safety damping assembly can guide and pull a steel cable through a pulley of a damping mechanism; meanwhile, the damping mechanism can buffer the instantaneous pressure of the steel cable on the pulley when the crane hoists, so that the abrasion degree of the pulley and the steel cable when the crane hoists goods is greatly reduced, the device is provided with a three-stage damping structure, the safe damping function can be achieved when the goods with different weights are hoisted, the adaptability is extremely high, and the practicability is high. The problems that a fixed pulley of an existing crane is not provided with any safety buffer structure, the acting force of a steel cable on a fixed pulley body is increased when the crane hoists goods, the fixed pulley and the steel cable are extremely prone to abrasion or damage, stability is poor, and the use cost of the crane is increased are solved.

    本发明提供了一种起重机用安全减震装置,涉及起重机技术领域,包括:安装固定座,所述安装固定座的内部安装有安全减震组件,安全减震组件能够通过减震机构的滑轮实现对钢索的导向和牵引作用,同时减震机构又能够缓冲减震起重机在起吊时钢索对滑轮的瞬间压力,从而极大的降低滑轮和钢索在起重机吊运货物时的磨损程度,该装置设有三级减震缓冲结构,从而能够实现对不同重量货物进行吊运时的安全减震功能,适应性极强,解决了现有起重机的定滑轮没有任何安全缓冲结构,导致起重机在起吊货物时钢索对定滑轮轮体的作用力增大,极容易磨损或者损坏定滑轮和钢索,稳定性较差,增加了起重机的使用成本的问题。


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    Titel :

    Safety damping device for crane


    Weitere Titelangaben:

    一种起重机用安全减震装置


    Beteiligte:
    DENG SUYA (Autor:in) / SHAN GUOXIANG (Autor:in) / WANG SHAOQI (Autor:in) / SHI XIAOWEI (Autor:in) / RUI JIANXING (Autor:in)

    Erscheinungsdatum :

    07.06.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16F SPRINGS , Federn / B66C Krane , CRANES / F16H Getriebe , GEARING



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