PROBLEM TO BE SOLVED: To provide a storage battery device capable of achieving a reduction in size, and a railway vehicle.SOLUTION: A storage battery device 1 includes a battery module 4, a housing 2, and a fixing member 3. The housing has a placement shelf 26 on which the battery module is placed. Into the housing, the battery module can be inserted and pulled-out through an opening for work 21a opened toward one side in a first direction. The battery module has leg portions 53a and 53b protruding toward the other side in the first direction. The fixing member has engagement portions engaging with the leg portions in a second direction orthogonal to the first direction. The leg portions are formed such that lengths in the second direction are reduced as they go from one side to the other side in the first direction, and leg portion engagement surfaces 61 directed to one side in the second direction in the leg portions are formed into inclined surfaces. Fixing member engagement surfaces 30a directed to the other side in the second direction in the engagement portions are formed into inclined surfaces inclined following the leg portion engagement surfaces. The leg portion engagement surfaces and the fixing member engagement surfaces are brought into contact with one another, and the leg portions and the engagement portions engage with one another.SELECTED DRAWING: Figure 3
【課題】小型化を図ることができる蓄電池装置及び鉄道車両を提供する。【解決手段】蓄電池装置1は、電池モジュール4と、筐体2と、固定部材3と、を持つ。筐体は、電池モジュールが載置された載置棚26を有する。筐体は、第1方向の一方に向けて開口する作業用開口21aを通じて電池モジュールが挿抜可能とされる。電池モジュールは、第1方向の他方に突出する脚部53a、53bを有する。固定部材は、第1方向に直交する第2方向で脚部と嵌合する嵌合部を有する。脚部は、第1方向の一方から他方に向かうに従い第2方向における長さが縮小するように形成されて、脚部における第2方向の一方を向く脚部嵌合面61が傾斜面に形成される。嵌合部における第2方向の他方を向く固定部材嵌合面30aは、脚部嵌合面に倣って傾斜する傾斜面に形成されている。脚部嵌合面と固定部材嵌合面とが当接して、脚部と嵌合部とが嵌合している。【選択図】図3
STORAGE BATTERY DEVICE AND RAILWAY VEHICLE
蓄電池装置及び鉄道車両
2018-01-25
Patent
Electronic Resource
Japanese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61C Lokomotiven , LOCOMOTIVES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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