The invention discloses a calcium carbide weight lifting appliance which is characterized by comprising a connecting plate, a lifting chain and a bottom support chain, a hoisting hole is formed in the middle of the upper portion of the connecting plate, and two penetrating holes are formed in the lower portion of the connecting plate. A hoisting chain connected end to end is arranged in each through hole in a penetrating manner; and the lower part of each hoisting chain is movably connected with the bottom support chain through a connecting part. The hoisting device has the advantages that a crane can be conveniently connected with the chain after penetrating through the hoisting hole of the connecting plate, and time and labor are saved; the bottom support chains which are connected end to end are movably arranged at the lower parts of the hoisting chains and cling to the side wall of the calcium carbide weight in the hoisting process, so that the contact area of the calcium carbide weight and the hoisting tool is effectively increased, and the hoisting process is high in stability; reinforcing strips are arranged at the lower part of the lifting appliance, so that the side wall of the calcium carbide weight can be further limited, and the rollover possibility of the calcium carbide weight is greatly reduced; and the hoisting chain is movably connected with the bottom support chain through the circular connecting ring, so that the calcium carbide weight cannot be adhered to the chain after being crushed.

    本发明公开了一种电石砣吊装吊具,其特征在于,包括连接板、吊装链、底托链;连接板的上部中间位置开设有吊装孔,连接板的下部开设有两个穿孔;每个穿孔内均穿设有一条首尾相接的吊装链;每条吊装链的下部均通过一个连接部件与底托链活动连接。其优点在于:起重机穿过连接板的吊装孔即可与链条方便连接,省时省力;吊装链的下部活动设有首尾相接的底托链,在吊装过程中,底托链攀附在电石砣侧壁上,有效增大了电石砣与吊具的接触面积,吊装过程稳定性高;吊具下部设有加强条,可以对电石砣的侧壁进一步限位,大大减小了电石砣侧翻可能性;吊装链与底托链通过圆形连接环活动连接,当电石砣破碎后,不会粘附在链条上。


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    Title :

    Calcium carbide weight lifting appliance


    Additional title:

    一种电石砣吊装吊具


    Contributors:
    WANG LONG (author) / XU HONGJUN (author) / JIAO JINGYANG (author) / LI JINREN (author) / YE DAN (author) / SHI QINGXIANG (author) / SHI JUNQIAN (author) / TANG JIWU (author) / TAO GUOGANG (author) / WANG SHULI (author)

    Publication date :

    2023-08-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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