PROBLEM TO BE SOLVED: To improve safety and work efficiency at the time of conveyance work of a counter weight on conveyance rails of the counter weight.SOLUTION: Conveyance rails 30 are used for conveying a counter weight integrated with a frame body and a weight between inside of a hoist-way 11 and a landing hall 22. The conveyance rails 30 include: two rail main bodies 31a and 31b having curve-surface-shaped and long bottom plates 32 and guide walls 33 coupled to upper sides of the bottom plates; and a plurality of pillar portions 35 coupling a plurality of positions in a longitudinal direction of the two rail main bodies. An interval between the two rail main bodies becomes smaller from guide rail sides toward a landing hall side in a left/right direction by the rail main bodies being inclined such that as they approach downward, inclination angles of the bottom plates in a horizontal direction become larger in a state where one end portions in the longitudinal direction of the rail main bodies are fixed to guide rails of the counter weight, and the other end portions of the rail main bodies in the longitudinal direction are disposed on a floor surface of the landing hall.SELECTED DRAWING: Figure 3A

    【課題】カウンタウェイトの搬送レールにおいて、カウンタウェイトの搬送作業時の安全性及び作業効率を向上させることである。【解決手段】搬送レール30は、枠体と錘とが一体化されたカウンタウェイトを昇降路11内と乗場22との間で搬送するために用いられる。搬送レール30は、曲面状で長尺な底板32と、底板の上側に連結されたガイド壁33とを有する2つのレール本体31a、31bと、2つのレール本体の長手方向複数位置を連結する複数の柱部35とを含む。レール本体の長手方向一端部がカウンタウェイトのガイドレールに固定され、レール本体の長手方向他端部が乗場の床面に配置された状態で、レール本体が、下側に向かうほど水平方向に対する底板の傾斜角度が大きくなるように傾斜することにより、左右方向において、2つのレール本体の間隔がガイドレール側から乗場側に向かって小さくなる。【選択図】図3A


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    Title :

    CONVEYANCE RAIL FOR COUNTER WEIGHT, AND COUNTER WEIGHT CONVEYANCE METHOD


    Additional title:

    カウンタウェイトの搬送レール及びカウンタウェイト搬送方法


    Contributors:

    Publication date :

    2017-07-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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