The invention discloses a pincer type lifting hook of an engine oil pan, which comprises two lifting arms, the middle parts of the two lifting arms are rotatably connected through a pin shaft to form an X-shaped cross structure, and connecting rings are arranged above the two lifting arms in a penetrating manner; the two main hook bodies are respectively arranged below the two suspension arms, a first branch hook is arranged below one suspension arm, a second branch hook is arranged below the other suspension arm, the bottom of the first branch hook and the bottom of the second branch hook are provided with inward bending structures, widening cushion blocks are arranged above the bending structures, and the widening cushion blocks are arranged below the first branch hook and the second branch hook. The lifting hook is suitable for engine production, the contact area of the fulcrum of the lifting hook and the oil pan can be increased by widening the cushion block, the oil pan is prevented from deviating in the lifting process, and meanwhile the oil pan can be assembled on a machine body more conveniently and smoothly.

    本发明公开了一种发动机油底壳的钳式吊钩,包括两个吊臂,两个吊臂的中部通过销轴转动连接,形成一个X型交叉结构,两个吊臂的上方均穿插安装有连环;两个主钩体,分别设置在两个吊臂的下方,其中一个吊臂的下方安装有第一分支钩,另一个吊臂的下方安装有第二分支钩,第一分支钩和第二分支钩的底部具有向内的折弯结构,在折弯结构的上方处设置有加宽垫块,本发明适用于发动机生产,通过加宽垫块可以增大吊钩支点与油底壳接触面积,避免油底壳在吊装过程中发生偏移,同时也使油底壳装配在机体上更加便捷顺畅。


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    Titel :

    Clamp type lifting hook of engine sump


    Weitere Titelangaben:

    一种发动机油底壳的钳式吊钩


    Beteiligte:
    HE YUSANG (Autor:in) / LI XIAOFU (Autor:in) / TAN SHILAN (Autor:in) / DAI JUNYI (Autor:in) / WU JIALI (Autor:in)

    Erscheinungsdatum :

    2022-06-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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