PROBLEM TO BE SOLVED: To absorb impact force applied to a car from a balance weight when the car and the balance weight pass each other.SOLUTION: An elevator device comprises: a car frame which surrounds a car chamber of a car which is lifted up and down in an opposite direction of a balance weight in a hoistway, and supports the car chamber via a vibration insulation body; an upper part rectification cover disposed on an upper side of the car and coupled to the car frame; and a lower part rectification cover disposed on a lower side of the car and coupled to the car frame. The upper part rectification cover has a disturbance vibration absorber for absorbing disturbance vibration applied to the upper part rectification cover from the balance weight.
【課題】乗りかごと釣合おもりとのすれ違い時に、釣合おもりから乗りかごに作用する衝撃力を吸収すること。【解決手段】昇降路を釣合おもりと反対方向に昇降する乗りかごのかご室を囲む枠体であって、かご室を防振体を介して支持するかご枠と、乗りかごの上部側に配置されてかご枠に連結される上部整流カバーと、乗りかごの下部側に配置されてかご枠に連結される下部整流カバーと、を有し、上部整流カバーには、釣合おもりから上部整流カバーに作用する外乱振動を吸収する外乱振動吸収器を配置してなる。【選択図】図1
ELEVATOR DEVICE
エレベーター装置
2015-08-24
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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