PROBLEM TO BE SOLVED: To provide a main rope retainer capable of fixing a socket to a position where no damage occurs even under a tensile force.SOLUTION: A main rope retainer for an elevator according to the present invention is provided over ends of main ropes stretched between a car and a counterweight. The main rope retainer includes a plurality of sockets to which respective main ropes are fixed, a plurality of rods fixed with the sockets and a top column, a plurality of fixing pins which fixe the rods to the sockets, a plurality of split pins provided so as to prevent the fixing pins from coming off the sockets and the rods, and a counterweight pulley wound by the main ropes extended from the ends of the main ropes. The socket has a shape having a major axis elongating in one direction and is positioned so as to form an acute angle between the center of a rope groove of the counterweight pulley and the longitudinal axis of the socket when at least the counterweight pulley is at an uppermost part.SELECTED DRAWING: Figure 1

    【課題】張力が掛かっても損傷することが無い位置にソケットを位置決めすることができること。【解決手段】本発明のエレベーターの主ロープ固定装置は、乗りかごとつり合いおもりとの間に複数本張設される主ロープの端部に設けられ、各主ロープが固定される複数のソケットと、ソケットと固定されると共に、頂部梁に固定されるロッドと、ロッドとソケットを固定する固定ピンと、固定ピンがソケット及びロッドから抜けないように固定ピンに設けられた割ピンと、主ロープの端部から延設された各主ロープが巻掛けられるつり合いおもりプーリとを備え、ソケットは一方向に延伸する長軸を有する形状をしており、少なくとも前記つり合いおもりプーリが最上部にあるときに、つり合いおもりプーリのロープ溝の中心と、ソケットの長手方向軸との角度が鋭角をなすようにソケットが位置している。【選択図】図1


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    Title :

    MAIN ROPE RETAINER FOR ELEVATOR


    Additional title:

    エレベーターの主ロープ固定装置


    Contributors:

    Publication date :

    2017-09-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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