The invention discloses the field of automotive winches, and particularly relates to a winch tightening and limiting protection device which comprises a winch assembly, a bottom plate is arranged on the winch assembly, a limiting baffle is in sliding fit with the bottom plate, and a protruding check block is arranged on the side, close to the bottom plate, of the limiting baffle. By arranging the protruding check block and the limiting switch, when the tightening condition of the winch cannot be directly observed, the relay can be triggered through contact of the protruding check block and the limiting switch so that power can be cut off, and therefore the safety of equipment during operation is improved, and the device is simple in structure, easy and convenient to replace, low in cost and suitable for popularization and application. The method is suitable for large-scale popularization.

    本发明公开了车用绞盘领域,特别是涉及一种绞盘收紧限位保护装置,包括绞盘组件,所述绞盘组件上设有底板,所述底板上滑动配合有限位挡板,所述限位挡板靠近底板一侧设有凸出挡块,所述绞盘组件上设有与凸出挡块相配合的限位开关,本发明通过设置凸出挡块与限位开关,在不能直接观测到绞盘收紧状况时,通过二者接触即可触发继电器从而断电,从而提高设备运行时的安全性,且本发明结构简单、更换简便成本低,适合大范围推广。


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    Title :

    Winch tightening limiting protection device


    Additional title:

    一种绞盘收紧限位保护装置


    Contributors:
    ZHANG MINGWEI (author) / ZHANG DUBING (author) / LI XIAN (author) / ZHAO XINQIANG (author) / LAN WEI (author)

    Publication date :

    2024-12-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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