The invention discloses a building hoisting device capable of reducing airflow impact, and relates to the technical field of building construction equipment. The building hoisting device capable of reducing the airflow impact comprises a support, a rotating part is rotationally installed at the upper end of the support, a hoisting arm is arranged on the right side of the rotating part, the right end of the top of the hoisting arm is connected with the top of the support through a steel rope, an air inlet mechanism is arranged on the inner side of the hoisting arm, a transmission mechanism is arranged in the air inlet mechanism, and an air outlet mechanism is arranged on the outer side of the air inlet mechanism. According to the building hoisting device capable of reducing the airflow impact, the air inlet mechanism is arranged on the surface of the hoisting arm, when airflow blowing to the hoisting arm passes through an air inlet fan, the air inlet fan is driven to rotate, the airflow flows into the air inlet mechanism, the airflow flowing in disperses and flows out in cooperation with the air outlet mechanism, a movable plate enables the airflow flowing into an air outlet groove to change the direction, and the airflow is dispersed and the speed of the airflow in the flowing process is reduced by continuously changing the airflow direction, so that the impact force of the airflow on the hoisting arm is reduced.

    本发明公开了一种减小气流冲击的建筑吊装装置,涉及建筑施工设备技术领域。该一种减小气流冲击的建筑吊装装置,包括支架,支架的上端转动安装有转动件,转动件的右侧设置有吊臂,吊臂顶部右端通过钢索连接支架的顶部,吊臂的内侧设置有进风机构,进风机构内设置有传动机构,进风机构的外侧设置有出风机构。该一种减小气流冲击的建筑吊装装置,在吊臂表面设置进风机构,吹向吊臂的气流通过进风扇时,带动进风扇转动,使气流流入进风机构内,配合出风机构,使流入的气流分散流出,活动板使流入出风槽的气流改变方向,通过连续的气流方向改变,分散气流且减小气流流动过程中的速度,进而减小气流对吊臂的冲击力。


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    Title :

    Building hoisting device capable of reducing airflow impact


    Additional title:

    一种减小气流冲击的建筑吊装装置


    Contributors:
    WU ZHAO (author)

    Publication date :

    2021-06-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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