PROBLEM TO BE SOLVED: To detect on a preventive maintenance basis whether a possibility that a contact type first detector including a safety shoe and detection switch may be abnormal.SOLUTION: Control equipment 5 of each of plural elevator apparatuses includes first and second detector action history recording means 51 that records an action history of a detecting action of a contact type first detector, which prevents a catch by doors, and an action history of a detecting action of a noncontact type second detector, first and second detector action period decision means 52 that decides whether the detecting actions of the first and second detectors are made over a predetermined period. Management equipment 10 includes inspection plan means 21 that receives a result of decision made by the decision means 52 and signifying that the detecting action of the noncontact type second detector is made and the detecting action of the contact type first detector is not made, and that creates an inspection plan date for the first detector, and inspection plan instruction means 22 that instructs the elevator apparatus concerned to undergo an inspection.SELECTED DRAWING: Figure 2
【課題】セーフティーシュー及び検出スイッチを含めた接触方式の第1の検出器の異常可能性の検出を予防保全的に実施可能とすること。【解決手段】複数のエレベータ装置のそれぞれの制御装置5は、ドアによる挟まれを防止する接触方式の第1の検出器と非接触方式の第2の検出器による検出動作の動作履歴を記録する第1・第2の検出器動作履歴記録手段51と、第1及び第2の検出器による検出動作が所定期間に亘って有りか無しかを判定する第1・第2の検出器動作期間判定手段52と、を有し、管理装置10は、前記判定52で、非接触方式の第2の検出器による検出動作が有りで且つ接触方式の第1の検出器による検出動作が無しの場合の判定結果を受信して、第1の検出器に対する点検計画日時を作成する点検計画手段21と、該当するエレベータ装置に点検指示を行う点検計画指示手段22と、を有すること。【選択図】図2
ELEVATOR INSPECTION SYSTEM AND ELEVATOR INSPECTION METHOD
エレベータの点検システム及びエレベータの点検方法
2016-05-19
Patent
Elektronische Ressource
Japanisch
IPC: | B66B Aufzüge , ELEVATORS |
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