The invention discloses a novel movable pulley block device, and relates to the technical field of movable pulley blocks, the novel movable pulley block device comprises a pulley block lifting disc, a connecting arm is fixedly mounted at the bottom end of the pulley block lifting disc, a connecting ring is fixedly welded to the bottom end of the connecting arm, and a buckle hole is formed in the surface of the bottom end of the connecting ring; and a buckle connecting threaded rod is detachably mounted in the buckle hole. The first movable pulley can be independently used for hoisting a heavy object, the two second movable pulleys can be used for further hoisting a heavier object, the first movable pulley and the second movable pulleys can be matched for hoisting, and the use flexibility and multifunctionality of the movable pulley block are improved. And the first movable pulley and the second fixed pulley are stably connected through the triangular connecting plate, and the hoisting stability of the device can be improved through the triangular design of the triangular connecting plate.

    本发明公开了一种新型动滑轮组装置,涉及动滑轮组技术领域,包括滑轮组起吊盘,所述滑轮组起吊盘的底端固定安装有连接臂,所述连接臂的底端固定焊接有连接环,所述连接环的底端表面开设有卡扣孔,所述卡扣孔的内部可拆卸安装有卡扣连接螺纹杆。第一可以利用第一动滑轮进行单独的使用起吊重物,第二可以可以利用两个第二动滑轮进一步的起吊更重的事物,第三可以第一动滑轮和第二动滑轮搭配使用进行起吊的效果,增加动滑轮组使用的灵活性和多功能性,根据实际重物的重量进行选择使用即可,利用三角连接板对第一动滑轮和第二定滑轮进行稳定连接,通过三角连接板三角形的设计,可以增加装置起吊的稳定性。


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    Title :

    Novel movable pulley block device


    Additional title:

    一种新型动滑轮组装置


    Contributors:
    WU LING (author)

    Publication date :

    2024-01-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS / F16F SPRINGS , Federn



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