To provide an accumulated grease removing device capable of removing rope grease accumulated on a sheave and preventing the removed rope grease from being attached to the sheave again.SOLUTION: The accumulated grease removing device for removing accumulated grease from a sheave 1 around which a rope 5 is wound, includes a first stripping piece 6a and a second stripping piece 6b that are installed adjacent to each other at different positions along an outer periphery of the sheave 1 and respectively have base end parts pivotally supported to be rotatable. Spring bodies 6c giving the turning force in a direction of separating tip parts of the first and second stripping pieces from the adjacent stripping pieces are provided with respect to the first and second stripping pieces. A stopper 6d for stopping the rotation of the first and second stripping pieces in the separating direction at a predetermined rotation angle is provided.SELECTED DRAWING: Figure 1
【課題】シーブに堆積したロープグリスを除去でき、かつ除去したロープグリスが再びシーブに付着することのない堆積グリス除去装置を提供する。【解決手段】ロープ5が巻き掛けられたシーブ1から堆積したグリスを除去する堆積グリス除去装置であって、シーブ1の外周に沿う互いに異なる位置に隣り合って設置され、それぞれ基端部が回動可能に枢支された第1剥ぎ取り片6a及び第2の剥ぎ取り片6bを有する。これら第1及び第2の剥ぎ取り片に対し、それらの先端部が、隣り合う第2及び第1の剥ぎ取り片から離間する方向の回動力を与えるばね体6cを設けると共に、第1及び第2の剥ぎ取り片の、前記離間する方向の回動を、所定の回動角で停止させるストッパー6dを設けている。【選択図】図1
ACCUMULATED GREASE REMOVING DEVICE
堆積グリス除去装置
2019-12-12
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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