PROBLEM TO BE SOLVED: To measure abrasion loss of a lining easily without detaching a brake body.SOLUTION: Elevator brake equipment 100 comprises linings 8a, 8b for braking rotation of lifting equipment for lifting up and down an elevator car and a balance weight in a well-bucket type. The linings 8a, 8b have a measurement groove 10a having an inclination surface 10a2 whose depth dimension is proportional to the residual thickness of the linings 8a, 8b according to abrasion losses of the linings 8a, 8b, and the abrasion losses of the linings 8a, 8b are measured by measuring the groove depth of the measurement groove 10a.
【課題】制動体を取外すことなく、ライニングの摩耗量を容易に測定可能とする。【解決手段】乗かごおよびつり合いおもりを釣瓶式に昇降する巻上機の回転を制動するライニング8a,8bを備えたエレベーターの制動装置100において、ライニング8a,8bが、ライニング8a,8bの摩耗量に従って当該ライニング8a,8bの残存厚さと比例する深さ寸法の傾斜面10a2を持つ計測溝10aを備え、当該計測溝10aの溝深さを測ることによりライニングの摩耗量を計測する。【選択図】図6
ELEVATOR BRAKE EQUIPMENT AND LINING ABRASION LOSS MEASUREMENT METHOD
エレベーターの制動装置及びライニングの摩耗量計測方法
2015-11-09
Patent
Electronic Resource
Japanese
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