To provide a railway vehicle ceiling panel mounting structure and a railway vehicle which can improve panel mounting properties and acoustic insulation even when divided ceiling panels are mounted to a roof structure.SOLUTION: A fourth mounting screw (58) held in a structure side suspension groove (212) of a roof structure (21) is inserted into a second shielding member (5) and fastened to a fourth nut (68), the second shielding member (5) is mounted to the roof structure (21), second and third mounting screws (56, 57) held in first and second panel suspension grooves (51, 52) of the second shielding member (5) are inserted into a central ceiling panel part (31) and a second side ceiling panel part (33) respectively and fasten to second and third nuts (66, 67), the central ceiling panel part (31) and the second side ceiling panel part (33) are mounted to the roof structure (21) via the second shielding member (5), and thereby a gap (S1) between the central ceiling panel part (31) and the second side ceiling panel part (33) is shielded by the second shielding member (5).SELECTED DRAWING: Figure 4

    【課題】分割された天井パネルを屋根構体に取り付ける場合でも、パネル取付性と遮音性を向上させることができる鉄道車両用天井パネル取付構造及び鉄道車両を提供すること。【解決手段】屋根構体(21)の構体側吊り溝(212)に保持される第4取付ねじ(58)を第2遮蔽部材(5)に挿通して第4ナット(68)に締結し、第2遮蔽部材(5)を屋根構体(21)に取り付け、第2遮蔽部材(5)の第1,第2パネル用吊り溝(51,52)に保持される第2,第3取付ねじ(56,57)を中央天井パネル部(31)と第2側天井パネル部(33)にそれぞれ挿通して第2,3ナット(66,67)に締結し、中央天井パネル部(31)と第2側天井パネル部(33)を第2遮蔽部材(5)を介して屋根構体(21)に取り付けることにより、中央天井パネル部(31)と第2側天井パネル部(33)との間の隙間(S1)を第2遮蔽部材(5)により遮蔽する。【選択図】図4


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    Title :

    RAILWAY VEHICLE CEILING PANEL MOUNTING STRUCTURE AND RAILWAY VEHICLE


    Additional title:

    鉄道車両用天井パネル取付構造及び鉄道車両


    Contributors:

    Publication date :

    2020-01-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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