The invention discloses a weather vane brake with a weather vane push handle, and relates to the technical field of tower crane equipment, the weather vane brake comprises a weather vane cover, a weather vane brake magnet yoke is arranged in the weather vane cover, a release handle is arranged at the top of the weather vane cover, a release plate is arranged at the bottom of the release handle, and the release plate is in transmission connection with the weather vane brake magnet yoke; an electromagnet is arranged in the weather vane cover; a weather vane push handle structure is arranged on the surface of the weather vane cover, a weather vane push handle sleeve is arranged at the top of the weather vane cover, and a trigger push handle is slidably arranged in the weather vane push handle sleeve; through the arrangement of a weather vane push handle structure, when a trigger push handle is pushed inwards, the trigger push handle presses an electromagnet supporting plate to enable a weather vane electromagnet to move inwards, the electromagnet supporting plate is located below a release plate by shifting a release handle, the trigger push handle is loosened, the trigger push handle returns to the original position under the action of a weather vane push handle spring, the release plate presses the electromagnet supporting plate, and the weather vane electromagnet is released. And the weather cock brake is in a release state.

    本发明公开了一种带风标推柄的风标制动器,涉及塔吊设备技术领域,包括风标罩,风标罩的内部设置有风标制动器磁轭,风标罩的顶部设置有释放手柄,释放手柄的底部设置有释放板,释放板与风标制动器磁轭之间传动连接;风标罩的内部设置与电磁铁;风标罩的表面设置有风标推柄结构,风标罩的顶部设置风标推柄套管,风标推柄套管内部可滑动的设置有触发推柄;通过设置了风标推柄结构,当向内推触发推柄时,触发推柄压向电磁铁撑板,使风标电磁铁向内运动,通过拨动释放手柄使电磁铁撑板位于释放板的下方,松开触发推柄,触发推柄在风标推柄弹簧作用下回复原位,释放板将电磁铁撑板压住,风标制动器处于释放状态。


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    Title :

    Wind vane brake with wind vane push handle


    Additional title:

    一种带风标推柄的风标制动器


    Contributors:
    MEI YUYI (author) / GUO CHENGSI (author)

    Publication date :

    2024-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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