PROBLEM TO BE SOLVED: To make an inspection worker safely enter and exit from a pit by using a car at inspection work.SOLUTION: In this method for making an inspection worker enter and exit from a pit which is formed at the lowest part on an elevator hoistway, a work space 32 which accommodates at least a body of the inspection worker is secured between a pit wall face located in a position opposing a doorway formed at a car 12 and a side face of the car 12 which is descended into the pit 22, the car 12 is descended into the pit 22 after the inspection worker boards on the car 12 from a boarding place, the inspection worker is landed in the working space 32 from the doorway of the car 12 after the car 12 is stopped at a prescribed height, and after the inspection work, the inspection worker boards into the car 12 from the working space, and returns to the boarding place by boarding on the car 12.SELECTED DRAWING: Figure 1
【課題】点検作業に際して、点検者が乗りかごを利用して安全にピットに出入りできるようにする。【解決手段】本発明の実施形態によるエレベータ昇降路最下部に設けられたピットに点検作業員が乗場から出入りするための方法では、乗りかご12が備える出入口と対向する位置にあるピット壁面と、ピット22内に下降した乗りかご12の側面と、の間に、少なくとも点検作業員の身体を収容可能な作業スペース32を確保し、点検作業員が乗場から乗りかご12に乗った後、乗りかご12をピット22内に降下させ、所定の高さで乗りかご12を停止した後、点検作業員は乗りかご12の出入口から作業スペース32内に降り立ち、点検作業終了後は、点検作業員は、作業スペース内から乗りかご12に乗り込み、乗りかご12に乗って乗場に戻る。【選択図】図1
METHOD FOR ENTERING AND EXITING FROM ELEVATOR PIT
エレベータのピットへの出入り方法
2017-06-08
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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