The invention provides an automatic tightening winch oil leakage prevention device. The automatic tightening winch oil leakage prevention device comprises a winch main body, a fixed end and a movableend, wherein a rotating ring is rotatably connected to the right side of the fixed ring, a first clamping plate and a second clamping plate which correspond to bolt pieces are movably inserted into the bottom of a support, a wedge plate is fixedly connected to one side, close to the first clamping plate, of a connecting plate, a rack is arranged on the outer side of the rotating ring, a sliding plate is slidably connected to the bottom of a sliding seat, a pawl is arranged at the bottom of the sliding plate, and a ball body is movably connected to the top of a cutter holder. When the winch main body vibrates, the ball body is driven to shake up and down, the ball body moves up and impacts on a driven plate to move leftwards, the driven plate drives the rotating ring to rotate through the pawl and the rack, the second clamping plate is blocked by the bolt piece to deflect, then the second clamping plate extrudes the connecting plate and the wedge plate to move leftwards, the wedge plateextrudes the first clamping plate to move downwards, and then the two clamping plates tighten the bolt pieces when rotating along with the rotating ring, so that the problem that bolt pieces are loosened due to vibration of a winch main body can be effectively solved.

    本发明提供一种自动拧紧的绞盘防漏油装置,包括绞盘主体、固定端和活动端,固定环的右侧转动连接有转环,支座的底部活动插接有与螺栓件对应的卡板一和卡板二,连接板靠近卡板一的一侧固定连接有楔板,转环的外侧设置有齿条,滑座的底部滑动连接有滑板,滑板的底部设置有棘爪,刀座的顶部活动连接有球体。绞盘主体震动时带动球体上下晃动,球体上移并撞击在从动板上,使之左移,从动板通过棘爪和齿条带动转环旋转,卡板二被螺栓件挡住发生偏转,然后卡板二挤压连接板和楔板左移,楔板挤压卡板一下移,然后两个卡板随着转环旋转的时候对螺栓件进行拧紧,可有效的解决螺栓件因绞盘主体的震动而变松的问题。


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    Titel :

    Automatic tightening winch oil leakage prevention device


    Weitere Titelangaben:

    一种自动拧紧的绞盘防漏油装置


    Beteiligte:
    WANG QIAN (Autor:in)

    Erscheinungsdatum :

    2020-11-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen / B66D Haspeln , CAPSTANS



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