PROBLEM TO BE SOLVED: To provide an inspection work support system for safely performing inspection work of a car in a hoistway, and an inspection work support control method.SOLUTION: According to one embodiment, an inspection work support system for an elevator comprises: an up-down switch on a car by which an operator on the car of the elevator performs up-down operation of the car; an operator detection sensor detecting the operator on an inspection stand installed at an inspection work position in a hoistway; an inspection stand up-down switch by which the operator on the inspection stand performs the up-down operation of the car; and an inspection work support device. The inspection work support device makes the inspection stand up-down switch invalid while making the up-down switch on the car valid at normal time, and switches the inspection stand up-down switch to a valid state while making the up-down switch on the car invalid when the operator on the inspection stand is detected by the operator detection sensor.SELECTED DRAWING: Figure 1
【課題】乗りかごの点検作業を、昇降路内で安全に行うための点検作業支援システムおよび点検作業支援制御方法を提供する。【解決手段】実施形態によればエレベータの点検作業支援システムは、エレベータの乗りかご上の作業員が乗りかごのアップダウン操作を行うためのかご上アップダウンスイッチと、昇降路内の点検作業位置に設置された点検台上にいる作業員を検知する作業員検知センサと、点検台上の作業員が乗りかごのアップダウン操作を行うための点検台アップダウンスイッチと、点検作業支援装置とを備える。点検作業支援装置は、通常時はかご上アップダウンスイッチを有効にするとともに点検台アップダウンスイッチを無効にし、作業員検知センサで点検台上にいる作業員が検知されると、かご上アップダウンスイッチを無効にするとともに点検台アップダウンスイッチを有効に切り替える。【選択図】図1
INSPECTION WORK SUPPORT SYSTEM AND INSPECTION WORK SUPPORT CONTROL METHOD FOR ELEVATOR
エレベータの点検作業支援システムおよび点検作業支援制御方法
2017-12-28
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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