PROBLEM TO BE SOLVED: To provide a governor tension device suppressing the reduction in tension even when a governor rope is elongated.SOLUTION: The governor tension device includes: a pulley around which a governor rope interlocking with the movement of a car moving up/down in a hoistway is wound; a link to which the pulley is rotatably attached; a weight mounted on one end of the link; and a bracket mounted to a structure in the hoistway. The other end of the link is rotatably supported to the bracket. The governor tension device further includes a tension adjustment mechanism for suppressing the reduction in tension applied to the governor rope by suppressing the reduction in rotation moment around a rotation shaft of the link when the link is tilted.SELECTED DRAWING: Figure 1

    【課題】本発明の目的はガバナロープが伸びても張力の低下を抑制するガバナテンション装置を提供することである。【解決手段】昇降路内を昇降する乗りかごの動きと連動するガバナロープが巻きかけられるプーリと、前記プーリが回転可能に取り付けられるリンクと、前記リンクの一端側に取り付けられるおもりと、前記昇降路内の構造体に取り付けられるブラケットと、を備え、前記リンクは、他端側が回転自在に前記ブラケットに支持されるガバナテンション装置において、前記リンクが傾いた際に、前記リンクの回転軸を中心とした回転モーメントの低下を抑制することで、前記ガバナロープにかかる張力の低下を抑制する張力調整機構をさらに備えることを特徴とするガバナテンション装置。【選択図】 図1


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    Title :

    GOVERNOR TENSION DEVICE AND ELEVATOR


    Additional title:

    ガバナテンション装置およびエレベーター


    Contributors:
    KUBO YOSUKE (author) / ENDO HIROKI (author) / SAKAI YUJI (author) / ZAMA HIDETAKA (author)

    Publication date :

    2018-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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