The invention discloses a high-altitude self-overturning pulley hook. The high-altitude self-overturning pulley hook comprises an arc-shaped hook arranged at the upper part of a hook plate (3), a pulley (8) arranged at the lower part of the hook plate (3), a guide mechanism and a pulley overturning mechanism; the guide mechanism is composed of a guide block (1) hinged to the end of a hook head and a traction rope (13) connected to the lower end of the guide block (1); and the upper end of an L-shaped connecting rod (6) is hinged to the center of the top end of the arc-shaped hook, a falling-off ring (7) is connected to the lower end of the connecting rod (6), a lifting rope (14) is pulled, and when a rope knot (15) pushes the falling-off ring (7), the falling-off ring (7) drives the connecting rod (6) to enable the arc-shaped hook to be overturned upwards to form the pulley overturning mechanism. The high-altitude self-overturning pulley hook has the advantages that the pulley hook can be hung on a high-altitude strip-shaped bearing body (16) on the ground, the pulley hook can be quickly taken down through the pulley overturning mechanism after use, and the pulley hook is convenient, quick, safe and reliable to use.

    本专利公布了一种高空自翻转滑轮挂钩,包括设置在挂钩板(3)上部的弧形挂钩、设置在挂钩板(3)下部的滑轮(8),还包括一导向机构和一滑轮翻转机构;所述导向机构是由铰接在钩头端部的导向块(1)以及连接在导向块(1)下端的牵引绳(13)构成;L型的连接杆(6)的上端铰接在弧形挂钩顶端中心处,脱落环(7)连接在连接杆(6)的下端,拉动起吊绳(14)当绳结(15)推动脱落环(7)时,脱落环(7)带动连接杆(6)使弧形挂钩向上翻转形成滑轮翻转机构;其优点是:在地面上即可以把滑轮挂钩挂在高空条状承载体(16)上,使用结束后通过滑轮翻转机构即可以快捷的取下滑轮挂钩,方便快捷,安全可靠。


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    Title :

    High-altitude self-overturning pulley hook


    Additional title:

    一种高空自翻转滑轮挂钩


    Contributors:
    ZHAO DENGYUE (author) / MIAO WENLI (author) / MIAO LAIQUAN (author)

    Publication date :

    2021-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / F16H Getriebe , GEARING



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