PROBLEM TO BE SOLVED: To provide a safe operation device for an elevator which enables an operator to use a safety belt when the operator performs a maintenance operation within a pit.SOLUTION: A safe operation device 45 for an elevator is provided with a locking member 59 which is disposed on the lower side of the lowermost floor landing sill 13b arranged on the elevator landing 5 of the lowermost floor and can be locked with a hook 55 of a safety belt. Further, the safety operation device 45 is provided with a switching mechanism 61 which switches such a storage state C that the locking member 59 is located on the landing side from an end part 13a of a hoist way side of the lowermost floor landing sill 13b to the landing side and such a use state U that the locking member is protruded to the hoist way side rather than the end part 13a of the lowermost floor landing sill 13b.SELECTED DRAWING: Figure 3
【課題】作業者がピット内でメンテナンス作業を行う際に安全帯を使用することを可能にしたエレベータ用安全作業装置を提供することを課題とする。【解決手段】エレベータ用安全作業装置45は、最下階のエレベータ乗場5に配置された最下階乗場シル13bの下側に設けられ、安全帯のフック55を掛け止め可能な掛止部材59を備える。また、エレベータ用安全作業装置45は、掛止部材59を、最下階乗場シル13bの昇降路側の端部13aから乗場側に位置させた収納状態Cと、最下階乗場シル13bのこの端部13aよりも昇降路側へ突出させた使用状態Uとに切り替える切替機構61を備える。【選択図】図3
SAFE OPERATION DEVICE FOR ELEVATOR
エレベータ用安全作業装置
2017-01-12
Patent
Elektronische Ressource
Japanisch
IPC: | B66B Aufzüge , ELEVATORS |
Elevator safe operation information recording system and method
Europäisches Patentamt | 2024
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