To provide a vibration-proof support structure for an outfit fitted to a railway vehicle, for which structure, maintainability is well considered.SOLUTION: In an outfit unit 160 which is an underfloor outfit hung from and kept under a floor body structure 120 of a railway vehicle 100 and a vibration-proof support structure for an outfit fitted to a railway vehicle 100 in which the outfit unit 160 is fixed to the floor body structure 120 (frame 121) with hanging bolts 165, using a vibration-proof rubber 240 to hold the outfit unit, the outfit unit 160 is supported by the plural hanging bolts 165 and the hanging point positions from which the hanging bolts 165 are hung are arranged so that hanging point loads may be uniformly applied to each hanging bolt 165.SELECTED DRAWING: Figure 5
【課題】メンテナンス性に配慮した鉄道車両の取付機器防振支持構造の提供。【解決手段】鉄道車両100の床構体120に吊り下げ保持される床下機器である艤装ユニット160と、艤装ユニット160の保持にあたり防振ゴム240を用い、吊下ボルト165を介して床構体120(台枠121)に固定している鉄道車両100の取付機器防振支持構造において、艤装ユニット160は、複数の吊下ボルト165によって支えられ、吊下ボルト165が吊り下げられる吊点位置は、吊下ボルト165にかかる吊点荷重が均一になるように配置される。【選択図】図5
VIBRATION-PROOF SUPPORT STRUCTURE FOR OUTFIT FITTED TO RAILWAY VEHICLE
鉄道車両の取付機器防振支持構造
2020-01-16
Patent
Electronic Resource
Japanese
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