The invention belongs to the technical field of hoisting appliances, and particularly relates to a construction engineering hoisting device comprising a hoisting hook, a buckle, first installation pipes, second installation pipes, a connecting belt and lubricating mechanisms. The hoisting hook is fixedly connected to the lower end of the hoisting device, the buckle is hinged to the lateral side ofthe hoisting hook through a torsional spring, and first installation pipes are fixedly installed at the two ends of the inner wall of the lower end of the hoisting hook correspondingly. The interiorsof the first installation pipes are hollow, and second installation pipes are arranged between the first installation pipes. When a container slides, the pressure of a hoisting rope on the connectingbelt can exceed the theoretical maximum pressure value, the extrusion force of the hoisting rope on the connecting belt can also be increased at the moment, and therefore adsorption holes in the outer surface of the connecting belt are deformed and expanded, and meanwhile, the interior of the connecting belt is in a negative pressure state, and the connecting belt is firmly adsorbed to the outerwall of the hoisting rope. In other words, the friction force between the hoisting rope and the connecting belt is further increased, and friction movement between the hoisting rope and the connectingbelt is further avoided.

    本发明属于吊装器具技术领域,具体的说是一种建筑工程吊装器,包括吊装钩,卡扣,一号安装管,二号安装管,连接带和润滑机构;所述吊装钩固定连接在吊装器的下端,吊装钩的侧边通过扭簧铰接有卡扣,吊装钩的下端内壁两端分别固定安装有一号安装管;所述一号安装管的内部设置为中空状,一号安装管之间设有二号安装管;集装箱发生滑动时会使得吊装绳对连接带的压力超过理论最大压力值,此时其对连接带的挤压力也会变大,从而使得连接带外表面的吸附孔发生形变扩大,同时其内部为负压状态,牢牢吸附在吊装绳的外壁上,即进一步增大吊装绳与连接带之间的摩擦力,进一步避免吊装绳与连接带之间发生摩擦运动。


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    Titel :

    Construction engineering hoisting device


    Weitere Titelangaben:

    一种建筑工程吊装器


    Beteiligte:
    WANG YINGHUA (Autor:in)

    Erscheinungsdatum :

    2021-03-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / F16N LUBRICATING , Schmierung



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