The invention provides a double-protection pipe hoisting limiting device of a building hoisting machine, and relates to the technical field of pipe hoisting. The double-protection pipe hoisting limiting device comprises a main mounting part and auxiliary mounting parts; a synchronous gear is mounted inside the main mounting part, and the main mounting part is connected with the auxiliary mounting parts and a movable auxiliary frame through sliding rods; the periphery of each auxiliary mounting part is circular, six hoisting holes are formed in the periphery of each auxiliary mounting part in a surrounding mode, and flexible buffer blocks are connected with the auxiliary mounting parts through side baffles; a toothed bar is connected to the interior of the main mounting part, and the auxiliary mounting part is connected with the movable auxiliary frame through the toothed bar; and the center of the movable auxiliary frame is hollow, and the outer portion of the movable auxiliary frame is connected to a manual bolt. According to the double-protection pipe hoisting limiting device, after pipe fittings are placed in storage holes inside the main mounting part through a mounting and taking opening correspondingly, the left and right ends of the pipe fittings are inserted into limiting inner holes formed in the auxiliary mounting parts at the two ends, the two ends of the pipe fittings are limited through the auxiliary mounting parts, so that the pipe fittings are prevented from falling out of the mounting and taking opening in the hoisting process to hurt ground construction personnel, and the pipe fittings are more convenient to mount and dismount.

    本发明提供一种建筑吊运机械的双防护管类吊运限位装置,涉及管类吊运技术领域,包括主装件和辅装件;所述主装件内部安装有同步齿轮,且主装件通过滑杆分别与辅装件和活动辅架相连;所述辅装件外围呈圆形,且辅装件外围呈环绕状开设有六个吊装孔,并且柔性缓冲块通过侧挡板与辅装件相连;所述齿杆连接于主装件内部,且辅装件通过齿杆与活动辅架相连;所述活动辅架中心部位呈中空状,且活动辅架外部连接于手动螺栓;本发明当管件经装取口分别放置在主装件内部各存装孔内后,管件左右两端分别安插于两端辅装件所开设的限位内孔内,通过辅装件对管件两端进行限位,防止管件在吊运途中从装取口部位掉出,对地面施工人员造成伤害,使管件装卸更加便捷。


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    Title :

    Double-protection pipe hoisting limiting device of building hoisting machine


    Additional title:

    一种建筑吊运机械的双防护管类吊运限位装置


    Contributors:
    ZHANG YI (author)

    Publication date :

    2021-10-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16F SPRINGS , Federn




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