PROBLEM TO BE SOLVED: To provide a balancing weight which can reduce impact sound and swinging occurring when a car and the balancing weight pass each other by using a simple structure, and to provide an elevator device.SOLUTION: An elevator device comprises a balancing weight which includes: a pair of vertical frames which are arranged to face each other; an upper frame connecting upper parts of the pair of vertical frames with each other; a lower frame connecting lower parts of the pair of vertical frames with each other; a weight placed between the pair of vertical frames as well as between the upper frame and the lower frame; and an opening placed between the pair of vertical frames as well as between the upper frame and the lower frame. The weight is placed on a side above a vicinity of the central part of the pair of vertical frames. The opening is provided on a side below the vicinity of the central part of the pair of vertical frames, and has a shape that penetrates through the balancing weight. A cover is installed to cover the vertical frames, the upper frame, the lower frame and the weight while maintaining the state of penetrating through the weight.SELECTED DRAWING: Figure 1
【課題】かごと釣合おもりとのすれ違い時に発生する衝撃音や揺れを簡易な構造で低減し得る釣合おもり及びエレベータ装置を提案する。【解決手段】対向して配置される一対のたて枠と、一対のたて枠の上部を連結する上枠と、一対のたて枠の下部を連結する下枠と、一対のたて枠間であって、かつ、上枠と下枠との間に載置されるウェイトと、一対のたて枠間であって、かつ、上枠と下枠との間に設けられる開口部とを備えた釣合おもり及びかかる釣合いおもりを備えたエレベータ装置において、ウェイトは、一対のたて枠の中央部近傍よりも上側に載置され、開口部は、一対のたて枠の中央部近傍よりも下側に設けられ、釣合おもりを貫通する形状を有し、開口部により貫通された状態を維持しつつ、たて枠、上枠、下枠及びウェイトを覆うカバーを装着するようにした。【選択図】 図1
BALANCING WEIGHT AND ELEVATOR DEVICE
釣合おもり及びエレベータ装置
2017-08-17
Patent
Elektronische Ressource
Japanisch
IPC: | B66B Aufzüge , ELEVATORS |
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