To provide a double-deck elevator capable of accurately correcting a landing position so as to position a car within a landing zone even when at least one of upper and lower cars deviates from the landing zone to land.SOLUTION: A double-deck elevator 10 comprises a magnetic scale 60 that detects the absolute positions of upper and lower cars 40, 42 with respect to a hoistway 12. A main control device 70 performs a position correction operation for correcting the landing positions of both cars 40, 42 by driving a hoist 20 so as to set the landing positions of the cars 40, 42 within the landing zone on the basis of the vertical positions of the cars 40, 42 detected by the magnetic scale 60 when the vertical position of at least one of the cars 40, 42 deviates from the landing zone at a destination floor.SELECTED DRAWING: Figure 1
【課題】上かご及び下かごの少なくとも一方が着床ゾーンを逸脱して着床した場合においても着床ゾーン内に収まるように着床位置を確実に補正できるダブルデッキエレベータを提供する。【解決手段】ダブルデッキエレベータ10は、昇降路12に対する上かご40及び下かご42の絶対位置を検出する磁気スケール60を備え、主制御装置70は、両かご40,42の少なくとも一方の上下方向位置が目的階における着床ゾーンを逸脱している場合に、磁気スケール60の検出する両かご40,42の上下方向位置に基づいて両かご40,42の着床位置が着床ゾーン内に収まるよう巻上機20を駆動して両かご40,42の着床位置を補正するかご位置補正運転を実行する。【選択図】図1
DOUBLE-DECK ELEVATOR
ダブルデッキエレベータ
2019-10-03
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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