To configure a machine room-less elevator as an emergency elevator with no need of a large overhead and with no need of configuring the entire controller to have a drip-proof structure.SOLUTION: A machine room-less elevator comprises a hoist machine 25 arranged at one lateral side of a car 20 and at a top of a hoistway and at a position higher than a floor surface of the highest floor, a balance weight vertically moving in a back surface side of the car 20 and elevator controllers 60, 70 arranged in the hoistway at the other lateral side of the car 20. The elevator controllers 60, 70 have respective drip-proof structures at parts potentially splashed with water penetrating from the floor surface of the highest floor and are arranged in the hoistway so that a plane including the floor surface of the highest floor cross the drip-proof structures.SELECTED DRAWING: Figure 1
【課題】オーバーヘッドを大きくとる必要なく、しかも制御装置全体を防滴構造にする必要をなくして、マシンルームレスエレベータを非常用エレベータとして構成する。【解決手段】マシンルームレスエレベータは、乗りかご20の一方の側面側で、昇降路の頂部で最上階の床面よりも高い位置に配置される巻上機25と、乗りかご20の背面側において昇降する釣合錘と、乗りかご20の他方の側面側で昇降路内に配置されるエレベータ制御装置60,70と、を備え、エレベータ制御装置60,70は、最上階の床面から侵入した水がかかる可能性のある部分に防滴構造部を有し、最上階の床面を含む平面が防滴構造部を横切るように昇降路内に配置されている。【選択図】図1
MACHINE ROOM-LESS ELEVATOR
マシンルームレスエレベータ
2019-03-22
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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