JP2002274369A - Side ceiling structure for rolling stock - Google Patents

Side ceiling structure for rolling stock

Info

Publication number
JP2002274369A
JP2002274369A JP2001077997A JP2001077997A JP2002274369A JP 2002274369 A JP2002274369 A JP 2002274369A JP 2001077997 A JP2001077997 A JP 2001077997A JP 2001077997 A JP2001077997 A JP 2001077997A JP 2002274369 A JP2002274369 A JP 2002274369A
Authority
JP
Japan
Prior art keywords
panel
vehicle body
ceiling panel
side ceiling
ceiling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2001077997A
Other languages
Japanese (ja)
Other versions
JP4268340B2 (en
Inventor
Hirotsugu Hirano
博嗣 平野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Sharyo Ltd
Original Assignee
Nippon Sharyo Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Sharyo Ltd filed Critical Nippon Sharyo Ltd
Priority to JP2001077997A priority Critical patent/JP4268340B2/en
Publication of JP2002274369A publication Critical patent/JP2002274369A/en
Application granted granted Critical
Publication of JP4268340B2 publication Critical patent/JP4268340B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Landscapes

  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

PROBLEM TO BE SOLVED: To reduce a cost by allowing a side ceiling panel to be easily installed while coping with the manufacturing error of a body when installing the side ceiling panel on the body. SOLUTION: A panel receiver 7 is installed on the lower surface 6b of a roof inner rib 6. One end 4a of the side ceiling panel 4 is inserted into the panel insert port 7d of the panel receiver 7, and elastically supported through a cushion material 12. The other end 4b is fixed to a side inner rib 11 by using a fixing means, and the side ceiling panel 4 is installed.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、鉄道車両の屋根構
体車体内側で、中央天井パネルに連続して車体側部上方
との間に配設される側天井パネルの取り付け構造に関す
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure of a side ceiling panel which is disposed inside a roof structure body of a railway vehicle, continuously with a central ceiling panel and above a side of the vehicle body.

【0002】[0002]

【従来の技術】鉄道車両の天井構造は、屋根構体の車体
内側中央部で車体長手方向へ延びる2本の内骨間に配設
される中央天井パネルと、中央天井パネルの側部に連続
して車体側部上方との間に配設される側天井パネルとで
構成される。
2. Description of the Related Art A ceiling structure of a railway vehicle is provided with a central ceiling panel provided between two inner bones extending in the longitudinal direction of the vehicle body at a central portion of the roof structure inside the vehicle body, and continuous with a side portion of the central ceiling panel. And a side ceiling panel disposed between the upper side of the vehicle body.

【0003】このうち、側天井パネルを用いた側天井構
造は、側天井パネルに中央天井パネルから車体側面の窓
や出入り口の上部までの曲面に沿った曲げ加工が施さ
れ、側天井パネルの板厚が厚く剛性がある場合は、一端
を屋根構体の下面中央部を車体長手方向に延びる内骨
に、他端を車体側面に設けた車体長手方向に延びる内骨
に、それぞれビスやリベットを用いて固着している。ま
た、側天井パネルの板厚が薄く剛性があまりない場合に
は、上記の取り付けに加えて、側天井パネルの端部また
は中間の適宜箇所を屋根構体下面の車体幅方向に設けた
他の内骨に、ビスやリベットで固定している。
[0003] Among them, a side ceiling structure using a side ceiling panel is formed by bending a side ceiling panel along a curved surface from a central ceiling panel to an upper portion of a window or an entrance on the side of a vehicle body. If it is thick and rigid, use screws or rivets at one end to the inner bone extending in the longitudinal direction of the vehicle body at the center of the lower surface of the roof structure, and at the other end to the inner bone extending in the longitudinal direction of the vehicle body provided on the side of the vehicle body. Is stuck. When the thickness of the side ceiling panel is small and the rigidity is not so high, in addition to the above-mentioned mounting, an end portion or an intermediate portion of the side ceiling panel is provided in the width direction of the vehicle body on the lower surface of the roof structure. It is fixed to the bone with screws or rivets.

【0004】[0004]

【発明が解決しようとする課題】このような側構体構造
では、側天井パネルを複数のビスやリベットで固定する
ことから、側天井パネルを内骨の取付け位置に合わせた
上で、穴を開けたりタップ切り作業を行うため、作業性
がわるく、また作業時間もかかって製作コストの嵩むも
のとなっていた。
In such a side structure, since the side ceiling panel is fixed with a plurality of screws or rivets, a hole is formed after the side ceiling panel is aligned with the inner bone attachment position. Since tapping or tapping work is performed, workability is poor, and work time is increased, resulting in increased production cost.

【0005】また、側天井部分は、車体の製作誤差が発
生しやすい部所で、車体幅方向の寸法が、設計寸法より
少なくなる傾向がある。このため、側天井パネルとして
最も一般的に用いられるアルミ化粧板の場合には、現車
合わせで化粧板を削って、寸法を調整しなければならな
いことがあった。
[0005] The side ceiling portion is a place where a manufacturing error of the vehicle body is likely to occur, and the size in the vehicle body width direction tends to be smaller than the design size. For this reason, in the case of an aluminum decorative panel most commonly used as a side ceiling panel, the decorative panel has to be cut and adjusted in size in accordance with the current vehicle in some cases.

【0006】そこで本発明は、側天井パネルを短時間で
容易に取り付けでき、また車体の製作誤差にも簡便に対
処することが可能で、製作コストの低減を図ることので
きる鉄道車両の側天井構造を提供することを目的として
いる。
Accordingly, the present invention provides a side ceiling panel for a railway vehicle in which a side ceiling panel can be easily attached in a short time, a manufacturing error of a vehicle body can be easily dealt with, and a manufacturing cost can be reduced. It is intended to provide structure.

【0007】[0007]

【課題を解決するための手段】上記の目的を達成するた
め本発明は、屋根構体の車体内側で、中央天井パネルと
車体側部上方との間に側天井パネルを配設する鉄道車両
の側天井構造において、前記側天井パネルの中央天井パ
ネル側と車体側部側のいずれか一方に、側天井パネル差
し込み用のパネル差し込み口を有するパネル受けを車体
長手方向に沿って車体に固設し、前記パネル差し込み口
に前記側天井パネルの一端を差し込むと共に、他端を車
体側に固着したことを特徴としている。
SUMMARY OF THE INVENTION In order to achieve the above object, the present invention relates to a railway vehicle having a side ceiling panel disposed between a central ceiling panel and an upper side of the vehicle body inside a vehicle body of a roof structure. In the ceiling structure, a panel receiver having a panel insertion port for inserting a side ceiling panel is fixed to the vehicle body along the vehicle body longitudinal direction on one of the center ceiling panel side and the vehicle body side of the side ceiling panel, One end of the side ceiling panel is inserted into the panel insertion port, and the other end is fixed to the vehicle body.

【0008】[0008]

【発明の実施の形態】以下、本発明の一形態例を図面に
基づいて詳しく説明する。鉄道車両の車体1は、屋根構
体2の車体内側に、中央天井パネル3と側天井パネル
4,4とからなる天井5が設けられている。
DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below in detail with reference to the drawings. A vehicle body 1 of a railway vehicle is provided with a ceiling 5 composed of a central ceiling panel 3 and side ceiling panels 4 and 4 inside the body of a roof structure 2.

【0009】屋根構体2の下面中央部には、2本の屋根
内骨6,6が車体長手方向に沿って垂設されており、両
屋根内骨6,6の下面6b,6b間に中央天井パネル3
が架設されている。屋根内骨6,6は、断面略逆ハット
型を呈し、上部開口両側のフランジ6a,6aを屋根構
体2に固着して垂設され、下面6b,6bに中央天井パ
ネル3を取り付けする際に、パネル受け7と室内灯8と
が一体に取り付けされている。
At the center of the lower surface of the roof structure 2, two roof inner bones 6, 6 are vertically suspended along the longitudinal direction of the vehicle body, and are located between the lower surfaces 6 b, 6 b of both roof inner bones 6, 6. Ceiling panel 3
Has been erected. The roof inner bones 6, 6 have a substantially inverted hat shape in cross section, are vertically installed with the flanges 6 a, 6 a on both sides of the upper opening fixed to the roof structure 2. The panel receiver 7 and the interior light 8 are integrally mounted.

【0010】上記パネル受け7は、中央天井パネル3と
室内灯8との間に挟み込まれる板状の取り付け片7a
と、該取り付け片7aから車体下方に湾曲して車体幅方
向に延びるパネル受け片7bと、前記取り付け片7aか
ら車体上方に湾曲して車体幅方向に延びるパネル抑え片
7cとが、アルミ押出形材によって形成されている。
The panel receiver 7 is a plate-like mounting piece 7a sandwiched between the central ceiling panel 3 and the room light 8.
A panel receiving piece 7b which curves downward from the mounting piece 7a in the vehicle body direction and extends in the vehicle body width direction; and a panel holding piece 7c which curves upward from the mounting piece 7a in the vehicle body direction and extends in the vehicle body width direction. It is formed by the material.

【0011】上側のパネル抑え片7cは、下側のパネル
受け片7bよりも車体幅方向に長く延び、その先端は車
体下側へ湾曲していて、パネル受け片7bと共に断面略
C字状を構成しており、両片7b,7cの間には側天井
パネル取り付け用のパネル差し込み口7dが開口してい
る。パネル受け7の内部は袋孔7eとなっており、後述
する如くパネル差し込み口7dから差し込まれた側天井
パネル4の一端4aがこの袋孔7eに収容される。
The upper panel holding piece 7c extends longer in the vehicle width direction than the lower panel receiving piece 7b, and its tip is curved downward in the vehicle body, and has a substantially C-shaped cross section together with the panel receiving piece 7b. A panel insertion opening 7d for attaching a side ceiling panel is open between the two pieces 7b and 7c. The inside of the panel receiver 7 is a bag hole 7e, and one end 4a of the side ceiling panel 4 inserted from the panel insertion port 7d is housed in the bag hole 7e as described later.

【0012】車体1の製作では、車体長手方向と車体幅
方向の製作誤差が見込まれ、各側天井パネル4の取り付
けでは、このうち車体幅方向の製作誤差の影響を受ける
こととなるため、袋孔7eは、車体幅方向に上記製作誤
差を許容する長さを持ち、且つその長さの略中央に側天
井パネル4の一端4aが位置するよう設定される。
In the manufacture of the vehicle body 1, manufacturing errors in the longitudinal direction of the vehicle body and the width direction of the vehicle body are expected, and the mounting of the ceiling panels 4 on each side is affected by the manufacturing errors in the vehicle body width direction. The hole 7e is set so as to have a length in the width direction of the vehicle body that allows the above-described manufacturing error, and to have the one end 4a of the side ceiling panel 4 approximately at the center of the length.

【0013】車体1の側構体9には、側窓10や出入り
口(図示せず)が設けられ、側窓10の上部内側に側内
骨11が車体長手方向に沿って配設されている。側内骨
11は、屋根構体2の屋根内骨6と同様、断面略ハット
型に形成されており、一側部の開口上下に突出するフラ
ンジ11a,11aを側構体9の内面に溶接等を用いて
固着されている。
The side structure 9 of the vehicle body 1 is provided with a side window 10 and an entrance (not shown), and a side inner bone 11 is disposed inside the upper portion of the side window 10 along the longitudinal direction of the vehicle body. Like the roof inner bone 6 of the roof structure 2, the side inner bone 11 is formed to have a substantially hat-shaped cross section. It is fixed by using.

【0014】前記側天井パネル4は、複数枚を車体1の
長手方向につないで側天井を構成するもので、それぞれ
の側天井パネル4には、屋根構体2の曲面に合わせた曲
げ加工が施されている。側天井パネル4の一端4a側外
面には、硬質スポンジやゴム板等で形成されたクッショ
ン材12が貼着されており、側天井パネル4とクッショ
ン材12の車体幅方向には、それぞれ車体1の製作誤差
を見込んだ長さが設定される。
A plurality of side ceiling panels 4 are connected in the longitudinal direction of the vehicle body 1 to form a side ceiling. Each side ceiling panel 4 is subjected to a bending process in accordance with the curved surface of the roof structure 2. Have been. A cushion member 12 formed of a hard sponge, a rubber plate, or the like is attached to an outer surface on one end 4a side of the side ceiling panel 4. The length is set in consideration of the manufacturing error.

【0015】側天井パネル4の取り付けは、一端4aを
パネル差し込み口7dからパネル受け7内に差し込ん
で、一端4a側をパネル差し込み口7dの開口縁である
パネル受け片7bとパネル抑え片7cの端部に弾接する
クッション材12で弾持し、次に他端4bを側内骨11
に合わせて、小ねじやリベット等の固着手段を用いて固
着される。各側天井パネル4は、このようにして車体に
取り付けされ、複数枚を車体長手方向に並べることによ
り側天井が構成される。
To mount the side ceiling panel 4, one end 4a is inserted into the panel receiver 7 from the panel insertion port 7d, and the one end 4a side of the panel receiving piece 7b and the panel holding piece 7c which are the opening edges of the panel insertion port 7d. The other end 4b is held by the cushion material 12 which is elastically in contact with the end,
Is fixed using fixing means such as small screws or rivets. Each side ceiling panel 4 is attached to the vehicle body in this way, and a side ceiling is configured by arranging a plurality of panels in the vehicle body longitudinal direction.

【0016】この取り付けでは、車体側の側内骨11に
位置合わせされる他端4b側が基準となるため、車体1
の車体幅方向の製作誤差によって、側天井パネル4の一
端4aが予め設定された袋孔7eの中央から車体幅方向
へずれることとなるが、側天井パネル4とクッション材
12には、この製作誤差を見込んだ長さが車体幅方向に
設定されているため、一端4aがパネル差し込み口7d
から脱落することがない。
In this mounting, the other end 4b which is aligned with the inner bone 11 on the vehicle body side is used as a reference.
Due to the manufacturing error in the vehicle body width direction, one end 4a of the side ceiling panel 4 is shifted in the vehicle body width direction from the center of the preset bag hole 7e. Since the length in consideration of the error is set in the vehicle width direction, one end 4a is connected to the panel insertion port 7d.
Never fall off.

【0017】本形態例は以上のように、中央天井パネル
3側では、側天井パネル4の一端4aをパネル差し込み
口7dに差し込み、また側構体9側では、他端4bを側
内骨11に小ねじ等の固着手段で固着して側天井パネル
4を取り付けるようにしたから、車体1に車体幅方向の
製作誤差があっても、側天井パネル4の一端4aが車体
幅方向へ移動するだけで、一端4aがパネル差し込み口
7dから抜け落ちることはない。
As described above, in this embodiment, one end 4a of the side ceiling panel 4 is inserted into the panel insertion port 7d on the center ceiling panel 3 side, and the other end 4b is inserted into the side inner bone 11 on the side structure 9 side. Since the side ceiling panel 4 is fixed by fixing means such as small screws, the one end 4a of the side ceiling panel 4 simply moves in the vehicle width direction even if the vehicle body 1 has a manufacturing error in the vehicle width direction. Thus, the one end 4a does not fall out of the panel insertion port 7d.

【0018】このように、側天井パネル4の一端4aを
パネル差し込み口7dに差し込む構造としたことによ
り、車体1の製作誤差にも幅広い対応が可能で、側天井
パネル4の取り付けに何ら影響を与えないで済む。従っ
て、従来のように側天井パネル4を現場で削るなどして
寸法を調整する必要がなく、側天井パネル4の取り付け
を短時間で簡便に行うことができる。
As described above, by adopting a structure in which one end 4a of the side ceiling panel 4 is inserted into the panel insertion opening 7d, it is possible to cope with a wide range of manufacturing errors of the vehicle body 1 and has no influence on the mounting of the side ceiling panel 4. Do not give. Therefore, there is no need to adjust the dimensions by cutting the side ceiling panel 4 on site as in the related art, and the mounting of the side ceiling panel 4 can be performed easily in a short time.

【0019】さらに本形態例は、高所作業となる中央天
井パネル3側に上述の差し込み構造を採用したので、比
較的負担のかかる固着作業を側構体9側の低所で行うこ
とができ、作業性の向上と作業中の安全性を図ることが
できる。また、クッション材12がパネル差し込み口7
dとの間で一端4aを弾持するので、車両走行等の振動
にも不要ながた付きを生じない。
Further, in the present embodiment, since the above-described insertion structure is adopted on the side of the central ceiling panel 3 which is to be worked at a high place, a relatively burdensome fixing work can be performed at a low place on the side structure 9 side. Workability can be improved and safety during work can be improved. In addition, the cushion material 12 is used for the panel insertion port 7.
Since one end 4a is elastically held between the first and second members d, unnecessary rattling does not occur even when the vehicle is running.

【0020】尚、上述の形態例では、中央天井パネル側
を差し込み構造とし、側構体側を固着構造としたが、本
発明はこれらを逆にして用いてもよい。また、パネル差
し込み口は、側天井パネルの一端をその差し込み量を変
えながら保持できればよく、スリット等を他形状とする
こともできる。さらに、本発明は、パネル差し込み口に
差し込まれる側天井パネルの一方の端部に、クッション
材を設けてパネル差し込み口に前記端部を弾持するもの
に限らず、前記端部を波形に形成するものでもよい。
In the above-described embodiment, the central ceiling panel side has a plug-in structure and the side structure side has a fixed structure. However, the present invention may be reversed. Further, the panel insertion opening only needs to be able to hold one end of the side ceiling panel while changing the insertion amount, and the slit or the like may be formed in another shape. Furthermore, the present invention is not limited to a structure in which a cushion material is provided at one end of the side ceiling panel inserted into the panel insertion opening to elastically hold the end at the panel insertion opening, and the end portion is formed in a waveform. You may do.

【0021】[0021]

【発明の効果】以上説明したように、本発明の鉄道車両
の側天井構造は、天井パネルの一端側をパネル受けのパ
ネル差し込み口に差し込み、他端側を車体側に固着して
側天井パネルを取り付けるようにしたから、車体に車体
幅方向の製作誤差があっても、寸法精度をさほど気にす
ることなく、側天井パネルの取り付けを短時間で簡便に
行うことができるようになる。また、従来のように側天
井パネルを現場で削って寸法を調整したり、穴開けやタ
ップ切り作業が不要となるので、製作コストの低減を図
ることができる。
As described above, the side ceiling structure of a railway vehicle according to the present invention is constructed such that one end of the ceiling panel is inserted into the panel insertion opening of the panel receiver, and the other end is fixed to the vehicle body side. As a result, even if there is a manufacturing error in the width direction of the vehicle body, the side ceiling panel can be easily mounted in a short time without worrying about the dimensional accuracy. Further, since it is not necessary to adjust the dimensions by cutting the side ceiling panel on site and to perform drilling or tapping work as in the related art, it is possible to reduce the manufacturing cost.

【図面の簡単な説明】[Brief description of the drawings]

【図1】 本発明の一形態例を示す側天井構造の要部断
面図
FIG. 1 is a cross-sectional view of a main part of a side ceiling structure showing one embodiment of the present invention.

【図2】 側天井パネル一端の取り付け状態を示す要部
断面図
FIG. 2 is a sectional view of a main part showing an attached state of one end of a side ceiling panel.

【図3】 車体の天井構造を示す平面図FIG. 3 is a plan view showing a ceiling structure of a vehicle body.

【符号の説明】[Explanation of symbols]

1…車体、2…屋根構体、3…中央天井パネル、4…側
天井パネル、4a…一端、4b…他端、5…天井、6…
屋根内骨、7…パネル受け、7d…パネル差し込み口、
11…側内骨、12…クッション材
DESCRIPTION OF SYMBOLS 1 ... Body, 2 ... Roof structure, 3 ... Central ceiling panel, 4 ... Side ceiling panel, 4a ... One end, 4b ... Other end, 5 ... Ceiling, 6 ...
Roof inner bone, 7 ... Panel receiver, 7d ... Panel insertion port,
11 ... side internal bone, 12 ... cushion material

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 屋根構体の車体内側で、中央天井パネル
と車体側部上方との間に側天井パネルを配設する鉄道車
両の側天井構造において、前記側天井パネルの中央天井
パネル側と車体側部側のいずれか一方に、側天井パネル
取り付け用のパネル差し込み口を有するパネル受けを車
体長手方向に沿って車体に固設し、前記パネル差し込み
口に前記側天井パネルの一端を差し込むと共に、他端を
車体側に固着したことを特徴とする鉄道車両の側天井構
造。
In a side ceiling structure of a railway vehicle, wherein a side ceiling panel is disposed between a center ceiling panel and an upper side of a vehicle body inside a vehicle body of a roof structure, a center ceiling panel side of the side ceiling panel and a vehicle body are disposed. A panel receiver having a panel insertion port for mounting a side ceiling panel is fixed to the vehicle body along the longitudinal direction of the vehicle body on one of the side portions, and one end of the side ceiling panel is inserted into the panel insertion port, A side ceiling structure for a railway vehicle, wherein the other end is fixed to a vehicle body side.
JP2001077997A 2001-03-19 2001-03-19 Side ceiling structure of railway vehicles Expired - Fee Related JP4268340B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001077997A JP4268340B2 (en) 2001-03-19 2001-03-19 Side ceiling structure of railway vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001077997A JP4268340B2 (en) 2001-03-19 2001-03-19 Side ceiling structure of railway vehicles

Publications (2)

Publication Number Publication Date
JP2002274369A true JP2002274369A (en) 2002-09-25
JP4268340B2 JP4268340B2 (en) 2009-05-27

Family

ID=18934672

Family Applications (1)

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Country Status (1)

Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014213831A (en) * 2013-04-30 2014-11-17 川崎重工業株式会社 Ceiling plate support structure of railway vehicle, and ceiling plate mounting metal
JP2021030763A (en) * 2019-08-19 2021-03-01 日本車輌製造株式会社 Railway vehicle
JP2021121511A (en) * 2020-01-31 2021-08-26 日本車輌製造株式会社 Side ceiling panel of railway vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014213831A (en) * 2013-04-30 2014-11-17 川崎重工業株式会社 Ceiling plate support structure of railway vehicle, and ceiling plate mounting metal
JP2021030763A (en) * 2019-08-19 2021-03-01 日本車輌製造株式会社 Railway vehicle
JP7412921B2 (en) 2019-08-19 2024-01-15 日本車輌製造株式会社 railway vehicle
JP2021121511A (en) * 2020-01-31 2021-08-26 日本車輌製造株式会社 Side ceiling panel of railway vehicle
JP7379187B2 (en) 2020-01-31 2023-11-14 日本車輌製造株式会社 Railway vehicle side ceiling panel

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