The invention discloses a steel loading and unloading magnetic lifting appliance for constructional engineering, and relates to the technical field of magnetic lifting appliances. The steel loading and unloading magnetic lifting appliance for constructional engineering comprises a center frame, and the center frame comprises a center disc; turnover frames are arranged on the side face of the periphery of the center disc in an annular array mode; adjusting screw rods are rotationally connected between the two ends of the inner sides of the turnover frames; moving seats are connected to the peripheral side surfaces of the adjusting screw rods in a threaded mode; connecting rods are hinged to the tops of the moving seats; auxiliary magnetic suction cups are rotationally connected to the bottoms of the moving seats; a fixing screw rod is fixed on the upper surface of the central disc; an adjusting nut is connected to the peripheral side surface of the fixing screw rod in a threaded mode; a connecting lantern ring is rotationally connected to the peripheral side face of the adjusting nut; and the connecting lantern ring is hinged to the connecting rods through first hinged supports respectively. According to the steel loading and unloading magnetic lifting appliance for constructional engineering, the adjusting nut is moved up and down to be connected with the fixing screw rod, the connecting lantern ring drives the connecting rods to turn over the turnover frames, meanwhile, the adjusting screw rod is rotated to enable the moving seats to drive the auxiliary magnetic suction cups to move transversely, and the steel loading and unloading magnetic lifting appliance for constructional engineering is suitable for magnetic suction hoisting of steel of different sizes and high in universality.

    本发明公开了一种建筑工程用钢材装卸磁吸吊具,涉及磁吸吊具技术领域。本发明包括中心架,中心架包括中心盘;中心盘外周侧面环形阵列均设有翻转架;翻转架内侧两端之间转动连接有调节螺杆;调节螺杆周侧面螺纹连接有移动座;移动座顶部铰接有连杆;移动座底部转动连接有辅助磁吸盘;中心盘上表面固定有固定螺杆;固定螺杆周侧面螺纹连接有调节螺母;调节螺母外周侧面转动连接有连接套环;连接套环通过第一铰座分别与连杆相互铰接。本发明通过上下移动调节螺母并与固定螺杆相互连接,连接套环带动连杆使得翻转架翻转,同时,转动调节螺杆使得移动座带动辅助磁吸盘横向移动,适用不同大小的钢材磁吸吊装使用,通用性较强。


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    Title :

    Steel loading and unloading magnetic lifting appliance for constructional engineering and using method thereof


    Additional title:

    一种建筑工程用钢材装卸磁吸吊具及其使用方法


    Contributors:
    YU QUMING (author)

    Publication date :

    2021-08-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES




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