To provide an elevator capable of confirming with simplicity and accuracy whether or not all the operators have properly worn safety belts when a plurality of operators carry out an inspection work on a car.SOLUTION: An elevator comprises an on-car remote control 52, a number-of-on-car-persons calculation part 37, a number-of-safety-belts acquisition part 38, and a switchover part. The on-car remote control 52 is arranged on a car 5A so that an inspection operator can operate to ascend and descend the car. The number-of-on-car-persons calculation part 37 calculates the number of persons on the car when switched to an inspection operation mode and a top face of the car matches with the floor level of a floor where to perform an inspection work. The number-of-safety-belts acquisition part 38 acquires the number of safety belts that are stretched to a safety-belt attaching hook 53 fixed to the car and to be worn by the inspection operators. The switchover part performs switching so as to make effective the operation of the on-car remote control 52 when the number of persons on the car calculated by the number-of-on-car-persons calculation part 37 matches with the number of safety belts acquired by the number-of-safety-belts acquisition part 38.SELECTED DRAWING: Figure 2
【課題】乗りかごで複数の作業員が点検作業を行う際に、全ての作業員が安全帯を適切に取り付けたか否かを、簡易且つ精度よく確認することが可能なエレベータを提供する。【解決手段】かご上リモコン52とかご上人数算出部37と安全帯個数取得部38と切替部とを備える。かご上リモコン52は乗りかご上5Aに設置され、点検作業員が乗りかごを昇降させるための操作を行う。かご上人数算出部37は、点検運転モードに切り替えられ、乗りかごの上面が点検作業を行う階床のフロアレベルに合っているときに、乗りかご上の人数を算出する。安全帯個数取得部38は、乗りかごに固定された安全帯取付フック53に掛け止められた、点検作業員が装着する安全帯の個数を取得する。切替部は、かご上人数算出部37で算出された乗りかご上の人数と、安全帯個数取得部38で取得された安全帯の個数とが一致すると、かご上リモコン52の操作が有効になるように切り替える。【選択図】図2
ELEVATOR AND METHOD FOR CONTROLLING ELEVATOR
エレベータおよびエレベータ制御方法
2019-01-10
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
Elevator controlling method, elevator controlling device, and elevator device using the same
European Patent Office | 2017
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