The invention provides a steel coil crane clamp. The steel coil crane clamp comprises a clamp body (1), clamp legs (2), clamp feet (21) connected to the bottoms of the clamp legs (2) and an opening and closing structure (5). The clamp feet (21) are sleeved with linings (3), the linings (3) are fixed to the upper surfaces of the clamp feet (21), the linings (3) are formed by integrally vulcanizingpolyurethane rubber layers (31) and metal frameworks (32), the lower surfaces of the metal frameworks (32) are attached to the upper surfaces of the clamp feet (21), the front faces (322) and the rearfaces (323) of the metal frameworks (32) are flush with the front surfaces and the rear surfaces of the clamp feet (21) correspondingly, the inner end faces (324) of the metal frameworks (32) are flush with the end faces of the clamp feet (21), and the polyurethane rubber layers (31) wrap the working faces of the metal frameworks (32) and the clamp feet (21). According to the steel coil crane clamp, the problem that finished steel coils are damaged due to hoisting is effectively solved, and the steel coil crane clamp is simple in structure and convenient to mount.

    本发明钢卷起重机夹钳包括钳体(1)、钳腿(2)、连接于钳腿(2)底部的钳脚(21)以及开闭结构(5),钳脚(21)上套有衬套(3),衬套(3)固定在钳脚(21)的上表面,衬套(3)由聚氨酯橡胶层(31)和金属骨架(32)一体硫化而成,金属骨架(32)的下表面(320)与钳脚(21)的上表面贴合,金属骨架(32)的前后面(322,323)分别与钳脚(21)的前后表面齐平,金属骨架(32)的内端面(324)与钳脚(21)的端面齐平,聚氨酯橡胶层(31)包裹在金属骨架(32)和钳脚(21)的工作面上。本发明钢卷起重机夹钳有效解决了由于吊装造成的成品钢卷损伤问题,而且结构简单、安装方便。


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    Title :

    Steel coil crane clamp


    Additional title:

    钢卷起重机夹钳


    Contributors:
    LIU CHUNSHENG (author) / JIANG YANFU (author) / DOU CHENGHUA (author) / WANG GUOCHEN (author) / QIN GANG (author)

    Publication date :

    2020-05-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16F SPRINGS , Federn



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