PROBLEM TO BE SOLVED: To obtain an elevator rope guide device which can be easily installed while avoiding interference with a matter at surroundings.SOLUTION: An elevator rope guide device comprises: a plurality of members which are connected to one another in an annular shape, mutually turnable at the adjacent members, and have grooves which are circumferentially extend at an external peripheral side, and to which a rope is wound; and support means which forms a continuous groove by making the grooves of a part of a plurality of the members continue to a circumferential direction, is moved together with the rope which is wound to the continuous groove, and supports the members from a side opposite to the rope so as to guide the rope. The members forming the continuous groove are aligned in the circumferential direction on a virtual circle which becomes protrusive to a rope side, and when a trajectory on which the members are moved on an extension line of the circle is set as the virtual circle, one or more members not forming the continuous groove are arranged inside the virtual circle.
【課題】本発明は、周囲の物との干渉を避けて容易に設置できるエレベータ用ロープ案内装置を得ることを目的とする。【解決手段】エレベータ用ロープ案内装置は、環状に連結されて隣同士は互いに回動可能であり、外周側には周方向に延びて設けられロープが巻き掛けられる溝を有する複数の部材と、一部の複数の部材の溝を周方向に連ねて連続溝を形成し、連続溝に巻き掛けられたロープとともに移動してロープを案内するように部材をロープの反対側から支持する支持手段と、を備え、連続溝を形成する部材はロープ側に凸となる仮想の円弧上に周方向に並んでおり、円弧の延長線上に部材を移動させた軌跡を仮想の円環とすると、連続溝を形成していない1以上の部材は、仮想の円環よりも内側に配置されている。【選択図】図1
ELEVATOR ROPE GUIDE DEVICE
エレベータ用ロープ案内装置
2015-10-05
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |