The invention provides an elevator capable of further improving the upper end position of the lift car lifting stroke and a lifting stroke extending method. An elevator is provided with: a first lifting path unit which is provided inside a building from the lower part of the building to a roof surface, and in which a first lifting path space extending to the roof surface is formed; a machine room unit that has a hoist that lifts and lowers the car via a rope, and that is capable of moving in the vertical direction inside the first lifting path space of the first lifting path unit; and a second lifting path unit which is provided above the roof surface at the upper end of the first lifting path unit and in which a second lifting path space is formed, the second lifting path space is connected with the upper end of the first lifting path space in a manner that the machine room unit can move in the vertical direction and extends to a position closer to the upper part than the roof surface.

    本发明提供一种能够进一步提高轿厢升降的行程的上端位置的电梯及升降行程延长方法。电梯具有:第一升降路单元,所述第一升降路单元在建筑物的内部从建筑物的下部设置至屋顶面,并在内部形成延伸至屋顶面的第一升降路空间;机械室单元,所述机械室单元具有经由绳索使轿厢升降的卷扬机,并能够在第一升降路单元的第一升降路空间的内部沿上下方向移动;以及第二升降路单元,所述第二升降路单元在第一升降路单元的上端设置于屋顶面的上方,并在内部形成第二升降路空间,所述第二升降路空间以机械室单元能够沿上下方向移动的方式与第一升降路空间的上端相连并延伸到比屋顶面靠上方的位置。


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    Title :

    Elevator and lifting stroke extension method


    Additional title:

    电梯及升降行程延伸方法


    Contributors:

    Publication date :

    2023-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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