PROBLEM TO BE SOLVED: To provide a rescue support device for elevator, capable of safely and properly rescuing users locked in a car of an elevator, without requiring a special reinforcement measure of mechanical intensity.SOLUTION: A rescue support device comprises an assistance mechanism for assisting operation for expanding a rescue ladder 7 and dropping the ladder in the car. A rescue port disposed on a predetermined position of a ceiling of the car is provided on the ceiling so that the rescue port is occluded in an inner side during normal time, and a rotary lid 4 comprises the ladder 7 on an outer side. When rescue is performed, the lid 4 is rotated and operated outward, for opening the rescue port, and to a high intensity part installed on outside of the car, a tip end which is coupled to the end part of the ladder 7 and bending and extending from an erecting part of a cam 8 fixed to a local part of the lid 4, is hooked for making an engagement state, and the ladder 7 is expanded through the rescue port, and the ladder is dropped in the car. The ladder 7 is expanded easily by release of restraint of the ladder members, when a pin 11 is removed from a hole 10.
【課題】特別な機械的強度の強化対策を施すことなく、エレベータの乗りかご内に閉じ込められた利用者を安全性高く適確に救出し得るエレベータ用救出支援装置を提供する。【解決手段】この救出支援装置では、救出用の梯子7を展開して乗りかご内へと下ろす操作を補助する補助機構について、乗りかごの天井の所定箇所に設けられた救出口を通常時には内方側で塞ぐように天井に取り付けられると共に、梯子7を外方側に装備した回転式の蓋4を含み、救出時には蓋4を外方側へ回動操作して救出口を開放した後、乗りかごの外方に設置された高強度部位に対して、梯子7の端部に結合されて蓋4の局部に固定されるカム8の起立部から屈曲して延在する先端部を引っ掛けて係合状態とした上で救出口を通して梯子7を展開して乗りかご内へ下ろす仕組みとなっている。梯子7はピン11が穴10から抜き取られると、梯子部材間の拘束が開放されて容易に展開する。【選択図】図2
RESCUE SUPPORT DEVICE FOR ELEVATOR
エレベータ用救出支援装置
2015-11-16
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
CONFINEMENT RESCUE SUPPORT SYSTEM OF ELEVATOR AND CONFINEMENT RESCUE SUPPORT METHOD OF ELEVATOR
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