The invention discloses a safety lifting appliance for a cab, and relates to the technical field of lifting devices. The safety lifting appliance comprises: a strip-shaped steel pipe with a rectangular section, wherein the center and two ends of the strip-shaped steel pipe are respectively provided with a prolate opening along the length direction, the prolate opening positioned in the center penetrates through two opposite side walls of the steel pipe and is positioned in the width center of the steel pipe, the prolate openings in the two ends also penetrate through the two opposite side walls of the strip-shaped steel pipe, and openings are formed in the two ends of the steel pipe; a middle lifting plate used for being in butt joint with lifting equipment and fixed to the prolate opening in the center of the steel pipe in a penetrating manner; two side hanging plates respectively and fixedly arranged at the prolate openings at the two ends of the steel pipe in a penetrating manner, wherein long slotted holes with a plurality of semicircular grooves are formed in the side hanging plates, and marks corresponding to the widths of cabs of different models are arranged on the steel pipe corresponding to the semicircular grooves; and two lifting hooks symmetrically mounted and fixed in the semicircular grooves of the two lifting plates through shackles. The safety lifting appliance for the cab is high in safety protection level, reduces the adjusting difficulty for adapting to different cab widths and is easy and convenient to operate.

    本申请公开了一种驾驶室的安全吊具,涉及吊挂装置技术领域,其包括:一根截面为矩形的长条钢管,其中央和两端均沿长度方向开设扁长口,位于中央的扁长口贯穿所述钢管的两相对侧壁,且位于钢管的宽度中央;位于两端的扁长口同样贯穿长条钢管的所述两相对侧壁,且在钢管两端形成开口;用于对接起吊设备的中吊板,其穿设固定于钢管中央的扁长口;两个边吊板,分别穿设固定于钢管两端的扁长口,所述边吊板开设带若干半圆槽的长槽孔,且在半圆槽对应的钢管上设置对应不同型号驾驶室宽度的标识;两个吊钩,通过卸扣对称安装固定于两个吊板的半圆槽。本申请的驾驶室的安全吊具,安全防护等级高,降低了适应不同驾驶室宽度的调节难度,操作简便。


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    Title :

    Safety lifting appliance for cab


    Additional title:

    一种驾驶室的安全吊具


    Contributors:
    DING BAOLEI (author) / MA YIYUAN (author) / YU ZHAOJIE (author) / HAO JIANFENG (author) / YE HUIJUN (author)

    Publication date :

    2021-08-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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