The invention discloses an anti-breakage and anti-loosening rope protection device for an elevator. The anti-breakage and anti-loosening rope protection device comprises a bottom plate, fixed bases are fixedly installed at the top of the bottom plate, fixed rods are fixedly installed at the top of the fixed base, the outer portions of the fixed rods are movably sleeved with adaptive springs, the outer portions of the fixed rods are movably sleeved with sleeving rods, and sleeving bearings are fixedly installed in the sleeving rods; and guide rods are fixedly installed in the sleeving bearings, guide wheels are fixedly installed on one sides of the guide rods, guide grooves are formed in the outer portions of the guide wheels, traction ropes are movably installed in the guide grooves, and brake boxes are fixedly installed at the bottom of the bottom plate. The anti-breakage and anti-loosening rope protection device has the beneficial effects that the ends, away from a traction wheel, of the installed traction ropes penetrate through the lower portion of one guide wheel and the lower portion of the other guide wheel, so that when the traction ropes are too tight, the traction ropes deviate upwards through the adaptive springs on the two sides of the first guide wheel so as to be relieved, and the traction ropes deviate downwards through the adaptive springs on the two sides of the second guide wheel so as to be relieved.

    本发明公开了一种电梯用防断裂防松绳保护装置,包括底板,底板的顶部固定安装有固定底座,固定底座的顶部固定安装有固定杆,固定杆的外部活动套接有适位弹簧,固定杆的外部活动套接有套接杆,套接杆的内部固定安装有套接轴承,套接轴承的内部固定安装有导向杆,导向杆的一侧固定安装有导向轮,导向轮的外部开设有导向槽,导向槽的内部活动安装有曳引绳,底板的底部固定安装有制动箱。通过安装的曳引绳远离曳引轮的一端分别穿过一个导向轮的下方和另一个导向轮的下方,以此可以当曳引绳过于紧绷时,通过第一个导向轮两侧的适位弹簧使曳引绳向上进行偏移来进行缓解,再通过第二个导向轮两侧的适位弹簧使曳引绳向下进行偏移来进行缓解。


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    Title :

    Anti-breakage and anti-loosening rope protection device for elevator


    Additional title:

    一种电梯用防断裂防松绳保护装置


    Contributors:
    SONG LIANGYING (author) / SHEN YIPING (author) / XU KAIXIN (author) / ZHANG YAN (author)

    Publication date :

    2021-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / B66D Haspeln , CAPSTANS / F16F SPRINGS , Federn



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