PROBLEM TO BE SOLVED: To provide a device that measures installation accuracy of a guide rail 5a of an elevator and is attached to a cage 1 to improve practicality when the measuring device is used.SOLUTION: Distance sensors 42, 43, 44, and 52, 53, 54 that measure a distance to a guide rail 5a in a longitudinal direction and a perpendicular direction of the guide rail 5a are attached to a vertical frame 3a of a cage 1. Since the above attachment eliminates the need for mounting a measuring device on the cage, carrying and mounting operations of a large measuring device is not necessary, leading to the improvement of practicality.SELECTED DRAWING: Figure 1
【課題】 エレベータのガイドレール5aの据付精度を計測する装置をかご1に取り付けるものにおいて、計測装置を使用する際の実用性を向上すること。【解決手段】 ガイドレール5aの長手方向と直角方向におけるガイドレール5aとの距離を計測する距離センサ42,43,44及び52,53,54をかご1の縦枠3aに取り付ける。これにより、かご上に計測装置を取り付ける必要がなくなるため、大型の計測装置の運搬や取り付け作業が不要になり、実用性が向上する。【選択図】 図1
GUIDE RAIL MEASURING DEVICE
ガイドレール計測装置
2018-08-16
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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