A main trolley comprises a trolley body, a horizontal lifting beam and a main lifting hook, the horizontal lifting beam perpendicular to the advancing direction of the trolley body is arranged below the trolley body, and the two ends of the horizontal lifting beam are matched with a main lifting mechanism in a lifting mode through steel wire ropes; main lifting hooks used for lifting a steel ladle are arranged at the two ends of the lower portion of the horizontal lifting beam, an auxiliary frame arranged in the advancing direction of the trolley body is arranged on the lower portion of the trolley body, and a kangaroo trolley capable of advancing along the auxiliary frame and shuttling to the two sides of the trolley body is arranged on the auxiliary frame. The lower part of the kangaroo trolley is provided with an auxiliary lifting hook which is connected with a lifting mechanism in the kangaroo trolley and is used for carrying out pouring operation on the steel ladle; according to the invention, the problems of difficulty in building equipment, incapability of meeting the requirement on the tipping angle of the steel ladle and incapability of bidirectional dumping operation due to low plant height in field use of the current steel industry are successfully solved, the building cost of hoisting equipment is greatly saved, and great convenience is provided for hoisting and dumping operation of the steel ladle.

    本发明公开了涉及起重机技术领域的一种新型冶金小车,主小车包括车体、水平吊梁和主吊钩,车体下方设有与车体行进方向相垂直的水平吊梁,水平吊梁两端通过钢丝绳与主起升机构升降配合,水平吊梁下部两端均设有用于吊运钢包的主吊钩,车体下部设有沿车体行进方向设置的副车架,副车架上设有能够沿副车架行进、并穿梭至车体两侧的袋鼠小车,袋鼠小车下部设有与袋鼠小车内的起升机构相连接、且用于对钢包进行倾倒作业的副吊钩;本发明成功解决了目前钢铁行业现场使用所面对的厂房高度低设备搭建困难、钢包倾翻角度达不到要求、以及无法双向倾倒作业的难题,极大的节约了起重设备的搭建成本,为钢包的吊运倾倒作业提供了极大便利。


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    Title :

    Novel metallurgical trolley


    Additional title:

    一种新型冶金小车


    Contributors:
    YAO CHONG (author) / YU HAIYANG (author) / ZHANG XUEWU (author) / LIANG YAOFANG (author) / WANG HUIPENG (author) / WU QINGNING (author)

    Publication date :

    2024-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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