The invention relates to a pulley piece hoisting device and method, and belongs to the technical field of crown block hoisting tools and methods. According to the technical scheme, a suspension arm (1) is installed on a cross beam (3), the cross beam (3) is connected with a supporting ring (4) in a welded mode, and a fixing block (2) is reinforced on the cross beam (3); the jaw support (5) is arranged on the inner side of the lower part of the suspension arm (1); the jaw support (5) and the jaw (6) are matched and welded; the infrared laser position indicators (10) are embedded in the two sides of the cross beam (3), the fixed telescopic device (9) is installed in the cross beam (3), and the end of the fixed telescopic device (9) is welded to a bent shaft of the suspension arm (1); and the lifting belt (8) penetrates through a lifting hole at the front end of the lifting arm (1) and is hung on a lifting hook. The invention has the beneficial effects of simple and reasonable design, convenience in operation and maintenance, higher strength and suitability for severe environments of iron and steel plants, the labor intensity of workers is reduced, and the safety coefficient and the working efficiency of hoisting personnel are improved.

    本发明涉及一种滑轮片吊装装置及方法,属于天车吊具及方法技术领域。本发明的技术方案是:吊臂(1)安装在横梁(3)上,横梁(3)与支撑环(4)焊接连接,固定块(2)加固在横梁(3)上;钳口支座(5)设置在吊臂(1)的下部内侧,钳口支座(5)和钳口(6)匹配焊接;红外激光定位仪(10)内嵌在横梁(3)的两侧,固定伸缩装置(9)安装在横梁(3)内部,固定伸缩装置(9)端部与吊臂(1)的弯轴焊接一起;吊装带(8)穿过吊臂(1)前端的吊装孔,挂到吊钩上。本发明的有益效果是:设计简单合理,便于操作及维护,强度较高,适用于钢铁厂恶劣环境,降低了职工的劳动强度,提高了吊装人员的安全系数和工作效率。


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    Title :

    Pulley sheet hoisting device and method


    Additional title:

    一种滑轮片吊装装置及方法


    Contributors:
    WANG LINLIN (author) / YAO JINGWEN (author) / AN HAIRUI (author) / ZHANG TONG (author) / ZHANG CAIHUA (author) / WANG ZHI'AN (author) / BAI YUNLONG (author) / ZHANG JIA (author) / YANG DANDAN (author)

    Publication date :

    2023-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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