The invention discloses a special lifting appliance for loading and unloading cathode copper and a loading and unloading process. The special lifting appliance comprises a side cross arm, a connecting beam, a clamping shaft, an outer clamping arm, an inner clamping arm and a lifting rotary positioning mechanism, an outer clamping arm and an inner clamping arm are rotationally matched with the clamping shafts on the two sides of the side cross arm respectively, the outer clamping arm and the inner clamping arm extend downwards to form a clamping arm, the upper ends of the outer clamping arm and the inner clamping arm extend close to each other and intersect, a cavity is formed in the outer clamping arm, and the inner clamping arm is embedded in the outer clamping arm through the cavity to form a shear fork structure; a hanging beam is arranged over the connecting beam, connecting rods corresponding to the outer clamping arms and the inner clamping arms in number and position are connected to the lower portion of the hanging beam through hinges, the ends, away from the hanging beam, of the connecting rods are hinged to the upper ends of the corresponding outer clamping arms and the corresponding inner clamping arms respectively, and a locking mechanism is arranged between the connecting beam and the hanging beam. Casting die balance mechanisms are arranged on the outer sides of the two groups of side cross arms; the device has the following beneficial effects of preventing tilting, keeping balance, saving labor and improving efficiency.

    本发明公开了一种用于阴极铜装卸的专用吊具及装卸工艺,包括:侧横臂、连接梁、夹轴、外夹臂、内夹臂、吊装旋转定位机构;侧横臂两侧的夹轴上分别旋转配合有一外夹臂、内夹臂,外夹臂、内夹臂向下延伸成夹持臂,上端向近延伸且交叉,其中外夹臂内部设有空腔,内夹臂利用此空腔内嵌在外夹臂内形成一剪叉结构;连接梁的正上方设有一吊梁,吊梁下通过铰链连接有数量与外夹臂、内夹臂数量及位置对应的连杆,连杆远离吊梁的一端分别和其对应的外夹臂、内夹臂上端铰接,连接梁和吊梁之间设置有锁固机构;两组侧横臂的外侧均设有压件平衡机构;本发明具有以下有益效果:防倾侧,保平衡,节约人工,提高效率。


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    Title :

    Special lifting appliance for loading and unloading cathode copper and loading and unloading process


    Additional title:

    一种用于阴极铜装卸的专用吊具及装卸工艺


    Contributors:
    LIU ZHAODI (author) / LI LEI (author) / CHEN HAI (author) / CHEN TAO (author) / GAO RUIPING (author) / HUANG SHUO (author) / ZHENG LIGUO (author) / HE PING (author)

    Publication date :

    2023-08-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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