The invention relates to a steel ladle falling prevention and alarm device, and belongs to the field of safety and intelligence of special heavy equipment. Two carbon fiber rope pulley blocks are hungon the portions, outside two overlapped hooks, of steel ladle hanging beams correspondingly, a plurality of evenly-stressed carbon fiber rope closed hanging rings are formed, two inverted light carbon fiber safety hooks are arranged on steel ladle extension lug shafts, and pin shafts between every two pulleys are hooked by the safety hooks when molten metal is transferred through a steel ladle, so that the accident that overlapped hooks are suddenly broken and the steel ladle falls off is prevented; and pressure triggering devices are arranged between shafts and holes of the hanging beams ofthe hung pulley blocks, so that stress alarming is performed, signals are wirelessly transmitted to a ladle crane data processing center, and the intelligent maintenance prompting is performed after current pouring is completed. The steel ladle falling prevention and alarm device is convenient to operate during lifting and unloading, the steel ladle can be prevented from falling off and the current safety operation is completed through the steel ladle falling prevention and alarm device when the hooks are broken, and meanwhile the alarming and the intelligent maintenance prompting and recording of fault hooks can be performed.

    本发明专利涉及一种防钢包坠落及报警装置,属于特种重型装备安全与智能化领域;该装置在钢包吊梁的两叠片式吊钩外侧的吊梁上各悬置一碳纤维绳滑轮组,形成多支均匀受力的碳纤维绳封闭吊环,在钢包延伸耳轴上设置两个倒置的轻质碳纤维安全吊钩,钢包吊运液态金属时两个滑轮之间的销轴钩住安全吊钩,以预防叠片式吊钩出现突发断裂使钢包坠落的事故;在悬置滑轮组的吊梁上的轴和孔之间设置压力触发器件,进行受力报警和无线传输信号到铸造起重机数据处理中心,实现本次浇注完成后智能化维护提示;本发明装置起吊和卸载钢包时操作方便,可以使吊钩断裂时,依靠本装置防止钢包坠落,完成本次安全作业,同时能报警和故障吊钩的智能维护提示与记录。


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    Title :

    Steel ladle falling prevention and alarm device


    Additional title:

    一种防钢包坠落及报警装置


    Contributors:
    ZHANG YANGYANG (author) / QIN YIXIAO (author) / JIAO QIANQIAN (author)

    Publication date :

    2020-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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