JP4616766B2 - Railway vehicle - Google Patents

Railway vehicle Download PDF

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JP4616766B2
JP4616766B2 JP2005367351A JP2005367351A JP4616766B2 JP 4616766 B2 JP4616766 B2 JP 4616766B2 JP 2005367351 A JP2005367351 A JP 2005367351A JP 2005367351 A JP2005367351 A JP 2005367351A JP 4616766 B2 JP4616766 B2 JP 4616766B2
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plate
wife
outer plate
reinforcing member
railway vehicle
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JP2007168553A (en
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昌之 林
康成 瀧野
友和 中村
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Nippon Sharyo Ltd
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Nippon Sharyo Ltd
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    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

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Description

本発明は、鉄道車両に関し、特に、ステンレス鋼製の鉄道車両に適した構体構造に関する。   The present invention relates to a railway vehicle, and more particularly to a structure structure suitable for a stainless steel railway vehicle.

鉄道車両の構体は、台枠、側構体、妻構体及び屋根構体とで構成されており、各構体は、一般的に、骨組の外側に外板を接合することによって形成されている。例えば、妻構体の構造として、アーチ状の上部フレーム部材の両側に隅柱フレームの上端を、また、上部フレーム部材の中央部に出入口（貫通路）の幅に相応する間隔をあけて一対の妻柱フレーム部材の上端をそれぞれ連結し、両側の妻柱フレーム部材の下端と隅柱フレームの下端間を底部フレーム部材でそれぞれ連結するとともに、一対の妻柱フレーム部材の上部間及び妻柱フレーム部材と隅柱フレームの上部間を横方向フレーム部材によりそれぞれ連結して骨組を形成し、この骨組の外側に、横方向ビード又は縦方向ビードを多数形成した複数枚の外板を固着した妻構体が知られている（例えば、特許文献１参照。）。
実公平７−３９７２０号公報 The structure of a railway vehicle is composed of a base frame, a side structure, a wife structure, and a roof structure, and each structure is generally formed by joining an outer plate to the outside of a framework. For example, as a structure of a wife structure, a pair of wives is provided with an upper end of a corner post frame on both sides of an arch-shaped upper frame member, and an interval corresponding to the width of an entrance (through passage) at the center of the upper frame member. The upper ends of the columnar frame members are connected to each other, and the lower end of the side columnar frame members on both sides and the lower end of the corner column frame are connected to each other by the bottom frame members, There is known a wife structure in which the upper part of the corner post frame is connected to each other by a horizontal frame member to form a frame, and a plurality of outer plates each having a plurality of horizontal beads or vertical beads are fixed to the outside of the frame. (For example, refer to Patent Document 1).
No. 7-39720

しかし、従来の妻構体の構造では、先に上部フレーム部材や妻柱フレーム部材等の主構造材となる複数の骨部材を所定位置に配置して互いに接合することにより骨組を製造しているため、各骨部材を所定位置に設置する治具を車種毎に用意しなければならず、治具の交換に手間が掛かるという問題があった。また、接合強度を確保するために、各部材の接合部にガセットを使用することもある。   However, in the structure of a conventional wife structure, a frame is manufactured by arranging a plurality of bone members, which are main structural members such as an upper frame member and a wife column frame member, at predetermined positions and joining them together. In addition, a jig for installing each bone member at a predetermined position has to be prepared for each vehicle type, and there is a problem that it takes time to replace the jig. Moreover, in order to ensure joining strength, a gusset may be used for the junction part of each member.

前記特許文献１に記載された妻構体は、多数のビードを有する外板を使用することによって骨組の簡素化を図っているが、ビードの少ない妻外板や、平板状の妻外板を使用する場合には適用できないという問題がある。   The wife structure described in Patent Document 1 simplifies the framework by using an outer plate having a large number of beads, but uses a wife outer plate with few beads or a flat-shaped wife outer plate. When it does, there is a problem that it is not applicable.

さらに、妻構体の車体外側には、足掛け、銘板、立ち上がり配管等が取り付けられ、貫通路に扉を設ける場合には、妻引き戸レール等を設ける必要もある。これらの設備品は、同一系統の車種であっても、編成中の車輌位置や車輌の向き、パンタグラフの有無等の条件によって異なるため、これらの設備品を取り付ける部分の補強を図るための取付座を骨組の所定位置に接合しなければならず、その接合のための治具やゲージをそれぞれ用意し、妻構体の製造条件に応じて治具等を交換する必要があった。また、妻構体の車体内側には、電装品、例えば空調制御盤や放送用機器等が設けられることがあるため、この部分に雨水が浸入しないような構造とする必要があった。   Furthermore, a footrest, a nameplate, a rising pipe, and the like are attached to the outside of the body of the wife structure. When a door is provided in the through passage, it is necessary to provide a wife sliding door rail or the like. Even if these equipments are of the same system, they differ depending on conditions such as the position of the vehicle being organized, the orientation of the vehicle, the presence or absence of the pantograph, etc. Had to be joined at predetermined positions on the frame, jigs and gauges for the joining were prepared, and the jigs and the like had to be exchanged according to the manufacturing conditions of the wife structure. In addition, since electrical components such as an air conditioning control panel and broadcasting equipment may be provided inside the body of the wife structure, it is necessary to have a structure that prevents rainwater from entering this portion.

したがって、取付座やガセット等の部品までを含めると、骨組を構成する部品点数が多くなり、部品製作コストや部品同士の組立コスト、さらに、治具やゲージを含めた管理コストが多大なものとなっていた。また、部品点数が多いことから、それぞれの部品の精度のばらつきにより、妻構体を総組立したときの寸法精度や意匠上の品質等にばらつきが生じやすいという問題もあった。   Therefore, if parts such as mounting seats and gussets are included, the number of parts that make up the framework increases, and parts production costs, assembly costs between parts, and management costs including jigs and gauges are significant. It was. In addition, since the number of parts is large, there is a problem that variations in accuracy of each part tend to cause variations in dimensional accuracy and design quality when the wife structure is totally assembled.

そこで本発明は、外板を補強するための各補強部材や取付座等の配置や接合、構体の組み立てを容易に行うことができ、組立精度の向上や意匠性の向上も図ることができる鉄道車両を提供することを目的としている。   Therefore, the present invention can easily arrange and join each reinforcing member and mounting seat for reinforcing the outer plate, and assemble the structure, and can improve the assembly accuracy and the design. The purpose is to provide a vehicle.

上記目的を達成するため、本発明の鉄道車両は、外板と、該外板の車体内側に設けられる補強部材とを有する鉄道車両において、前記外板と前記補強部材との間に、外板の内側形状に対応した形状で、かつ、補強部材の設置位置を示す設置基準を有する平板状の内板を設け、該内板の車体内側に前記補強部材を固着するとともに、前記外板と内板とを接合したことを特徴としている。   In order to achieve the above object, a railway vehicle according to the present invention is a railway vehicle having an outer plate and a reinforcing member provided inside the vehicle body of the outer plate, and the outer plate between the outer plate and the reinforcing member. A flat inner plate having an installation reference indicating the installation position of the reinforcing member is provided, and the reinforcing member is fixed to the inner side of the inner body of the inner plate, and the inner plate is connected to the inner plate. It is characterized by joining the plate.

また、前記内板には、前記補強部材の固着部、前記外板の車体外側から取り付けられる設備品の取付部、内板外縁部及び開口形成部周縁を除く部分の少なくとも一部に開口部が設けられ、該開口部の縁部の少なくとも一部を前記設置基準としたことを特徴としている。   Further, the inner plate has an opening in at least a part of a portion excluding the fixing portion of the reinforcing member, the mounting portion of the equipment attached from the outside of the vehicle body of the outer plate, the outer edge of the inner plate, and the periphery of the opening forming portion. Provided, and at least a part of the edge of the opening is used as the installation reference.

さらに、本発明の鉄道車両は、妻構体の構造として、妻外板と、該妻外板の車体内側に設けられる補強部材とを有する鉄道車両において、前記妻外板と前記補強部材との間に、妻外板の内側形状に対応した形状で、かつ、補強部材の設置位置を示す設置基準を有する平板状の妻内板を設け、該妻内板の車体内側に前記補強部材を固着するとともに、前記妻外板と妻内板とを接合したことを特徴としている。 Furthermore, the railway vehicle of the present invention is a railway vehicle having a wife outer plate and a reinforcing member provided on the inner side of the body of the wife outer plate as a structure of the wife structure, and between the wife outer plate and the reinforcing member. A plate-like wife inner plate having a shape corresponding to the inner shape of the wife outer plate and having an installation reference indicating the installation position of the reinforcing member, and the reinforcing member is fixed to the inside of the vehicle body of the wife inner plate. In addition, the wife outer plate and the wife inner plate are joined.

また、同じく妻構体の構造として、前記妻外板の両側端部縦方向に、隣接する側構体の側外板内面に沿う方向の側外板接合用の補強部を折曲形成したことを特徴とし、加えて、前記妻外板の中心部縦方向に入口柱を折曲形成し、該入口柱の基部に妻柱を接合したことを特徴としている。 Also, as the structure of the coaxial end structure, on both ends vertical front Kitsuma skin, bent reinforcing portion of the side outside plate for joining along the side outside plate inner surface of the adjacent side structure characterized in that formed was, in addition, the inlet column is bent from the center longitudinally of the end outside plate, is characterized in that joining the wife pillar at the base of the inlet column.

さらに、この妻構体の構造においても、前記妻内板には、前記補強部材の固着部、前記妻外板の車体外側から取り付けられる設備品の取付部、妻内板外縁部及び開口形成部周縁を除く部分の少なくとも一部に開口部が設けられ、該開口部の縁部の少なくとも一部を前記設置基準としたことを特徴としている。   Further, also in the structure of the wife structure, the wife inner plate includes a fixing portion of the reinforcing member, an attachment portion of the equipment attached from the outer side of the vehicle body of the wife outer plate, an outer edge of the wife inner plate, and a periphery of the opening forming portion. An opening is provided in at least a part of the portion excluding the opening, and at least a part of the edge of the opening is used as the installation reference.

本発明の鉄道車両によれば、構体の製造条件に応じて内板を製作し、その内面に設けられた設置基準に従って各補強部材や部品取付座を配置して内板に接合することにより、治具やゲージを使用せずに各補強部材や部品取付座を内板の所定位置に容易かつ確実に固着することができる。また、内板を平板状としたことにより、内板の加工をＮＣ加工によって極めて容易に行うことができ、加工データをデータベース化しておくことにより、同一形状の内板の再生産も簡単に行うことができ、再生産時の再現性を大幅に向上させることができるとともに、多数の治具を保管、管理する場合に比べて管理コストや再生産に要する手間やコストを大幅に削減することができる。また、内板の必要部分以外に開口部を設けることにより、内板の軽量化を図れるだけでなく、開口部の縁部を各骨組部材や部品取付座を配置する際の設置基準として利用することができる。   According to the railway vehicle of the present invention, by producing the inner plate according to the manufacturing conditions of the structure, by arranging each reinforcing member and component mounting seat according to the installation standard provided on the inner surface, and joining to the inner plate, Each reinforcing member and component mounting seat can be easily and reliably fixed to a predetermined position of the inner plate without using a jig or a gauge. In addition, by making the inner plate a flat plate, the inner plate can be processed extremely easily by NC processing, and by processing the data into a database, the same shape inner plate can be easily reproduced. The reproducibility during remanufacturing can be greatly improved, and management costs, labor and costs required for remanufacturing can be greatly reduced compared to storing and managing a large number of jigs. it can. Moreover, by providing an opening other than the necessary part of the inner plate, not only can the inner plate be reduced in weight, but also the edge of the opening is used as an installation reference when arranging each frame member and component mounting seat. be able to.

さらに、妻構体の場合は、妻外板の両側端部縦方向に側外板接合用の補強部を妻外板と一体に折曲形成しておくことにより、妻構体と側構体との接合を容易に行えるとともに、雨水が妻構体側に浸入することを防止でき、妻構体の内側に配置される電装品を保護することができる。また、貫通扉を設ける場合の妻引き戸レール等の設備品も内板に固着することにより、これらを所定位置に確実に組み付けることができる。   In addition, in the case of a wife structure, the joints between the wife structure and the side structure are formed by bending the reinforcing portions for joining the side skin plates in the longitudinal direction on both side ends of the wife outer plate together with the wife outer plate. In addition, the rainwater can be prevented from entering the side of the wife structure, and the electrical components arranged inside the wife structure can be protected. Moreover, by fixing the equipment such as the sliding door rail when the through door is provided to the inner plate, these can be reliably assembled at a predetermined position.

図は本発明を妻構体に適用した一形態例を示すもので、図１は組立後の妻構体を室内側から見た正面図、図２は妻外板の正面図、図３は妻内板の正面図、図４は補強部材等の配置状態を示す正面図、図５は妻構体の背面図、図６は妻外板の要部を示す断面平面図、図７は妻内板と補強部材とを示す要部の断面平面図、図８は妻構体の要部を示す断面平面図、図９は妻構体の断面側面図、図１０は妻構体における中央部の出入口部分を示す断面側面図、図１１は妻構体に各種設備品を取り付けて側構体を接合した状態を示す断面平面図である。   FIG. 1 shows an embodiment in which the present invention is applied to a wife structure. FIG. 1 is a front view of the assembled wife structure as viewed from the indoor side, FIG. 2 is a front view of the wife outer plate, and FIG. FIG. 4 is a front view showing the arrangement of reinforcing members, etc., FIG. 5 is a rear view of the wife structure, FIG. 6 is a sectional plan view showing the main part of the wife outer plate, and FIG. FIG. 8 is a cross-sectional plan view showing the main part of the wife structure, FIG. 9 is a cross-sectional side view of the wife structure, and FIG. 10 is a cross-sectional view showing the central entrance / exit part of the wife structure. FIG. 11 is a cross-sectional plan view showing a state in which various facilities are attached to the wife structure and the side structure is joined.

妻構体１１は、妻外板１２と、該妻外板１２の車体内側に設けられる妻内板１３と、該妻内板１３の車体内側に設けられる複数の補強部材及び部品として、左右一対の妻柱１４，１５、鴨居１６、戸袋横桟１７、戸当り横桟１８、横骨１９，２０、転落防止幌取付座２１が配置されている。さらに、各補強部材及び各部品の所定位置には、上レール取付金２２，２３、取手取付座２４、空調制御盤取付座２５等が設けられ、妻内板１３の所定位置には、足掛け取付孔２６が複数箇所にあらかじめ形成されている。   The wife structure 11 includes a wife outer plate 12, a wife inner plate 13 provided on the inner side of the wife outer plate 12, and a plurality of reinforcing members and parts provided on the inner side of the wife inner plate 13 as a pair of left and right members. Wife posts 14 and 15, Kamoi 16, door-to-door horizontal rail 17, door-to-door horizontal rail 18, horizontal bones 19 and 20, and fall prevention hood mounting seat 21 are arranged. Further, upper rail mounting brackets 22 and 23, a handle mounting seat 24, an air conditioning control panel mounting seat 25, and the like are provided at predetermined positions of each reinforcing member and each component. Holes 26 are formed in advance at a plurality of locations.

また、図４に示すように、妻内板１３には、前記妻柱１４，１５、鴨居１６、戸袋横桟１７、戸当り横桟１８、横骨１９，２０、転落防止幌取付座２１といった各補強部材や、図３に示すように、各種部品の固着部１３ａ、足掛け取付孔２６のような妻外板１２の車体外側から取り付けられる設備品の取付部１３ｂ、妻内板外縁部１３ｃ及び開口形成部周縁１３ｄを除く部分の所定位置に大小複数の開口部１３ｅがそれぞれ設けられており、開口部１３ｅの縁部１３ｆを補強部材や部品の設置位置を示す設置基準として利用している。さらに、妻内板１３の両側部分には、補強用リブ１３ｇが縦方向に屈曲形成されている。 Also, as shown in FIG. 4 , the wife inner plate 13 includes the wife pillars 14 and 15, the head 16, the door pocket horizontal beam 17, the door-to-door horizontal beam 18, the horizontal bones 19 and 20, and the fall prevention hood mounting seat 21. As shown in FIG. 3, each reinforcing member, a fixing part 13a for various parts, an attachment part 13b for equipment attached from the outside of the body of the wife outer plate 12 such as a foot attachment hole 26, an outer edge part 13c for the inner wife plate, A plurality of large and small openings 13e are provided at predetermined positions excluding the opening forming portion peripheral edge 13d, and the edge 13f of the opening 13e is used as an installation reference indicating the installation position of the reinforcing member or component. Further, reinforcing ribs 13g are bent in the vertical direction on both side portions of the inner end plate 13.

図２に示すように、妻外板１２は、成形性や加工性等を考慮して両側及び中央上部の３枚の板材１２ａ，１２ｂ，１２ｃを組み合わせて形成されており、中央部には貫通路を形成するための開口１２ｄが設けられている。また、図５に示すように、妻外板１２の上縁部には、アーチ状の上部フレーム部材１２ｅが接合され、妻外板１２の外面には、開口１２ｄを囲うようにして幌取付枠２７が固着されている。さらに、図６に示すように、妻外板１２の両側端部には、隣接する側構体の側外板内面に沿う方向の側外板接合用補強部１２ｆが縦方向に折曲形成され、開口１２ｄの両側部分にも入口柱となる開口補強部１２ｇが縦方向に折曲形成されている。 As shown in FIG. 2, the wife outer plate 12 is formed by combining three plate members 12a, 12b, and 12c on both sides and the upper center portion in consideration of formability, workability, etc., and penetrates in the central portion. An opening 12d for forming a path is provided. Further, as shown in FIG. 5, an arch-shaped upper frame member 12e is joined to the upper edge portion of the wife outer plate 12, and a hood mounting frame is formed on the outer surface of the wife outer plate 12 so as to surround the opening 12d. 27 is fixed. Furthermore, as shown in FIG. 6, the side outer plate joining reinforcing portions 12 f in the direction along the inner surface of the side outer plate of the adjacent side structure are bent in the vertical direction at both side end portions of the wife outer plate 12. Opening reinforcing portions 12g serving as entrance pillars are also bent in the vertical direction at both side portions of the opening 12d.

また、妻内板１３も、妻外板１２と同様に両側及び中央上部の３枚の板材を組み合わせて形成されており、妻外板１２の車体内側形状に対応した形状で、妻外板１２よりも僅かに小さな形状に形成されている。   The wife inner plate 13 is also formed by combining three plate members on both sides and the upper center portion in the same manner as the wife outer plate 12, and has a shape corresponding to the vehicle body inner shape of the wife outer plate 12. It is formed in a slightly smaller shape.

上記構成の妻構体１１をステンレス鋼で製造するときの製造手順を説明する。まず、側外板接合用補強部１２ｆ及び開口補強部１２ｇ，１２ｈを含む妻外板１２の各板材１２ａ，１２ｂ，１２ｃをプレス加工等で所定形状にそれぞれ成形し、各板材を溶接で連結することにより妻外板１２を組み上げ、上縁部に上部フレーム部材１２ｅを、車体外面部に幌取付枠２７を溶接にて接合する。また、補強用リブ１３ｇを含む妻内板１３をプレス加工等で所定形状に成形するとともに、ＮＣ加工機を使用して前記開口部１３ｅや足掛け取付孔２６を形成する。さらに、前記各補強部材及び各部品をそれぞれ作成する。   A manufacturing procedure for manufacturing the wife structure 11 having the above-described structure using stainless steel will be described. First, the plate members 12a, 12b, and 12c of the end plate 12 including the side outer plate joining reinforcing portion 12f and the opening reinforcing portions 12g and 12h are respectively formed into a predetermined shape by pressing or the like, and the plate members are connected by welding. Thus, the wife outer plate 12 is assembled, the upper frame member 12e is joined to the upper edge portion, and the hood mounting frame 27 is joined to the outer surface portion of the vehicle body by welding. Further, the inner end plate 13 including the reinforcing ribs 13g is formed into a predetermined shape by press working or the like, and the opening 13e and the leg mounting hole 26 are formed by using an NC processing machine. Furthermore, each said reinforcement member and each component are produced, respectively.

次に、妻内板１３を、その車体内側面を上向きにして溶接台に設置した状態で、妻内板１３に設けられた設置基準、すなわち、開口部１３ｅの縁部１３ｆを基準にして各補強部材及び各部品を配置するとともに、これらと妻内板１３とを溶接にて固着する。例えば、図１における右下部分に配置される横骨２０は、最下段の開口部１３ｅの上部の縁部１３ｆと、その上段の開口部１３ｅの下部の縁部１３ｆとの間に水平方向に配置して溶接を行い、この横骨２０の上方に隣接配置される転落防止幌取付座２１は、小さな開口部１３ｅの下部の縁部１３ｆに沿わせて配置した状態で溶接を行う。また、妻柱１４，１５は、開口補強部１２ｇの根元である基部に沿うように配置して溶接する。この作業を順次行うことにより、治具やゲージを使用することなく、各補強部材及び各部品を妻内板１３の所定位置に配置して固着することができる。そして、各補強部材及び各部品を固着した状態の妻内板１３と妻外板１２とを溶接して接合することにより、妻構体１１が組み上がる。   Next, in the state where the inner end plate 13 is installed on the welding stand with the inner surface of the vehicle body facing upward, each of the inner end plates 13 is set on the basis of the installation reference provided on the inner end plate 13, that is, the edge 13f of the opening 13e. While arrange | positioning a reinforcement member and each component, these and the wife inner board 13 are fixed by welding. For example, the horizontal bone 20 disposed in the lower right portion in FIG. 1 is horizontally disposed between the upper edge 13f of the lowermost opening 13e and the lower edge 13f of the upper opening 13e. The fall prevention hood mounting seat 21 arranged adjacent to the upper side of the horizontal bone 20 is welded in a state of being arranged along the lower edge 13f of the small opening 13e. Further, the end posts 14 and 15 are arranged and welded along the base that is the base of the opening reinforcing portion 12g. By sequentially performing this operation, each reinforcing member and each component can be arranged and fixed at a predetermined position of the inner end plate 13 without using a jig or a gauge. Then, the wife structure 11 is assembled by welding and joining the wife inner plate 13 and the wife outer plate 12 in a state where each reinforcing member and each component are fixed.

このようにして形成された妻構体１１は、その下部を台枠３１の端枠に当接させた状態で台枠３１に固着され、上部フレーム部材１２ｅの上面に屋根外板３２の端部が固着され、さらに、側外板接合用補強部１２ｆの外面に、側構体３３を構成する側外板３４の端部内面を当接させた状態で溶接にて接合されて固着される。   The wife structure 11 formed in this way is fixed to the frame 31 with its lower part in contact with the end frame of the frame 31, and the end of the roof skin 32 is formed on the upper surface of the upper frame member 12e. Further, it is bonded and fixed by welding in a state where the inner surface of the end portion of the side outer plate 34 constituting the side structure 33 is in contact with the outer surface of the side outer plate bonding reinforcing portion 12f.

また、妻構体１１の車体外部側には、図１１に示すように、転落防止幌４１の基板部を、妻外板１２及び妻内板１３を貫通して転落防止幌取付座２１に螺合するボルト４２により取り付け、足掛け４３の基部から突出して妻外板１２及び妻内板１３の足掛け取付孔２６を貫通して突出する雄ねじ部材４４にナット４５を螺着して取り付け、その他の縦樋４６等の設備品も同様にして所定位置に取り付ける。また、車室内側には、取手取付座２４を利用して取手４７が、空調制御盤取付座２５を利用して空調制御盤（図示せず）が、下方に設けられた横骨１９に消火器収納箱４８がそれぞれ取り付けられ、さらに、上レール取付金２２，２３に取り付けられた上レールに貫通扉４９が装着され、その他のドアクローザ５０等の各種設備品が所定位置に取り付けられた後、内装材５１が取り付けられる。   Further, as shown in FIG. 11, the base portion of the fall prevention hood 41 is screwed onto the fall prevention hood mounting seat 21 through the wife outer plate 12 and the wife inner plate 13 as shown in FIG. It is attached by a bolt 42, and protrudes from the base portion of the footrest 43 and is attached by screwing a nut 45 to a male screw member 44 projecting through the footrest mounting hole 26 of the wife outer plate 12 and the wife inner plate 13; Similarly, the equipment such as 46 is attached at a predetermined position. Also, on the vehicle interior side, a handle 47 using the handle mounting seat 24 and an air conditioning control panel (not shown) using the air conditioning control panel mounting seat 25 extinguish the horizontal bone 19 provided below. After the container storage boxes 48 are attached, and further, through-doors 49 are attached to the upper rails attached to the upper rail attachments 22 and 23, and other equipment such as other door closers 50 are attached at predetermined positions, An interior material 51 is attached.

このように、妻外板１２と略同じ大きさの妻内板１３を使用し、妻内板１３に設けられた設置基準を利用して各補強部材や各部品を配置し、これらを溶接してそれぞれ固着することにより、治具やゲージを使用せずに、各補強部材や各部品を設定された位置に正確に配置して固着することができる。これにより、従来に比べて妻構体１１を製造する際の作業効率が向上し、製造コストの低減が図れる。また、妻内板１３に開口部１３ｅを形成し、この開口縁部１３ｆを設置基準とすることにより、妻内板１３の軽量化が図れるとともに、設置基準の明確化も図れる。なお、設置基準は、通孔やスリット、溝等で形成することもでき、これらと開口縁部１３ｆとを併用して設置基準を形成してもよい。   In this manner, the inner end plate 13 having the same size as the end outer plate 12 is used, and each reinforcing member and each component are arranged using the installation standard provided on the inner end plate 13, and these are welded. By fixing them individually, it is possible to accurately arrange and fix each reinforcing member and each component at a set position without using a jig or a gauge. Thereby, the work efficiency at the time of manufacturing the wife structure 11 is improved as compared with the conventional case, and the manufacturing cost can be reduced. In addition, by forming the opening 13e in the wife inner plate 13 and using the opening edge 13f as an installation reference, the weight of the inner wife plate 13 can be reduced and the installation reference can be clarified. The installation standard can also be formed by through holes, slits, grooves, etc., and these may be used in combination with the opening edge 13f.

さらに、妻内板１３の加工は、ＮＣ加工機を利用することによって各部の形状や設置基準を確実に形成することができ、加工データをデータベース化しておくことにより、製造する妻構体の形状や構造が異なる場合でも、対応するデータを用いれば容易かつ確実に所定形状の妻内板１３を形成することができる。したがって、ＮＣ加工機を利用することにより、治具の交換や配置換えなどの面倒な作業を省略することができ、再生産時の再現性を高めることができる。しかも、治具を保管管理する必要もなくなるので、保管場所の確保や管理の手間も省くことができ、管理コストも大幅に削減できる。   Furthermore, the processing of the inner end plate 13 can be performed by reliably forming the shape and installation standard of each part by using an NC processing machine. Even if the structures are different, the corresponding inner data 13 can be formed easily and reliably by using corresponding data. Therefore, by using an NC processing machine, troublesome operations such as jig replacement and rearrangement can be omitted, and reproducibility during reproduction can be improved. In addition, since it is no longer necessary to store and manage the jig, it is possible to save the time and labor for securing the storage location and to greatly reduce the management cost.

なお、妻外板１２と妻内板１３との二重構造となるため、従来の一般的な妻構体に比べて重量増となるが、妻内板１３を設けることによって従来の骨部材やガセット等の部品の数を減らしたり、薄肉化したりすることができるため、重量増も僅かで済み、多数のビードを有する妻外板を使用する場合と同等、あるいはそれ以下の重量で妻構体を形成することができる。   In addition, since it becomes a double structure of the wife outer plate 12 and the wife inner plate 13, the weight is increased as compared with the conventional general wife structure. However, by providing the wife inner plate 13, conventional bone members and gussets are provided. The number of parts can be reduced or the wall thickness can be reduced, so the weight increase is minimal, and the wife structure is formed with a weight equal to or less than that of a wife skin with many beads. can do.

また、妻外板１２の両側端部に側外板接合用補強部１２ｆを一体に形成し、この外面に側外板３４の端部を接合することにより、雨水が妻構体側に浸入することを防止でき、特に、部材同士の接合にスポット溶接が用いられるステンレス鋼製の鉄道車両においても、妻構体１１の車体内側に雨水が浸入することを確実に防止できるので、妻構体１１に設けられる空調制御盤等の電装品を雨水から保護することができる。なお、車体端部の必要強度に応じて、側外板接合用補強部１２ｆの内側に隅柱を設けることもできる。さらに、妻外板１２に開口補強部１２ｇ，１２ｈを設けておくことにより、妻外板１２の強度向上や妻柱１４，１５の簡略化等を図ることができる。   Further, the side outer plate joining reinforcing portions 12f are integrally formed on both side end portions of the wife outer plate 12, and the end portion of the side outer plate 34 is joined to the outer surface, so that rainwater enters the wife structure side. In particular, even in a stainless steel railway vehicle in which spot welding is used for joining members, it is possible to reliably prevent rainwater from entering the inside of the body of the wife structure 11, so that it is provided in the wife structure 11. Electrical components such as air conditioning control panels can be protected from rainwater. A corner post may be provided inside the side outer plate joining reinforcing portion 12f in accordance with the required strength of the vehicle body end. Furthermore, by providing the opening reinforcement portions 12g and 12h on the end face plate 12, it is possible to improve the strength of the end face plate 12, simplify the end posts 14 and 15, and the like.

このように、妻内板１３を使用することにより、部品点数の削減が図れるとともに、各部品の位置精度が大幅に向上するので、妻構体１１を総組立したときの寸法精度や意匠上の品質を確保することができる。さらに、他の構体にも同様の構造を採用することにより、鉄道車両全体の品質を大幅に向上させることが可能である。   In this way, the use of the inner end plate 13 can reduce the number of components and greatly improve the positional accuracy of each component. Therefore, the dimensional accuracy and design quality when the end assembly 11 is assembled completely. Can be secured. Furthermore, by adopting the same structure for other structures, the quality of the entire railway vehicle can be greatly improved.

組立後の妻構体を室内側から見た正面図である。It is the front view which looked at the wife structure after an assembly from the room inner side. 妻外板の正面図である。It is a front view of a wife outer plate. 妻内板の正面図である。It is a front view of a wife inner board. 補強部材等の配置状態を示す正面図である。It is a front view which shows the arrangement | positioning states, such as a reinforcement member. 妻構体の背面図である。It is a rear view of a wife structure. 妻外板の要部を示す断面平面図である。It is a cross-sectional top view which shows the principal part of a wife outer plate. 妻内板と補強部材とを示す要部の断面平面図である。It is a cross-sectional top view of the principal part which shows a wife inner board and a reinforcement member. 妻構体の要部を示す断面平面図である。It is a cross-sectional top view which shows the principal part of a wife structure. 妻構体の断面側面図である。It is a cross-sectional side view of a wife structure. 妻構体における中央部の出入口部分を示す断面側面図である。It is a cross-sectional side view which shows the entrance / exit part of the center part in a wife structure. 妻構体に各種設備品を取り付けて側構体を接合した状態を示す断面平面図である。It is a cross-sectional top view which shows the state which attached the various equipment to the wife structure and joined the side structure.

符号の説明Explanation of symbols

１１…妻構体、１２…妻外板、１２ａ，１２ｂ，１２ｃ…板材、１２ｄ…開口、１２ｅ…上部フレーム部材、１２ｆ…側外板接合用補強部、１２ｇ，１２ｈ…開口補強部、１３…妻内板、１３ａ…固着部、１３ｂ…設備品の取付部、１３ｃ…妻内板外縁部、１３ｄ…開口形成部周縁、１３ｅ…開口部、１３ｆ…縁部、１３ｇ…補強用リブ、１４，１５…妻柱、１６…鴨居、１７…戸袋横桟、１８…戸当り横桟、１９，２０…横骨、２１…転落防止幌取付座、２２，２３…上レール取付金、２４…取手取付座、２５…空調制御盤取付座、２６…足掛け取付孔、２７…幌取付枠、３１…台枠、３２…屋根外板、３３…側構体、３４…側外板、４１…転落防止幌、４２…ボルト、４３…足掛け、４４…雄ねじ部材、４５…ナット、４６…縦樋、４７…取手、４８…消火器収納箱、４９…貫通扉、５０…ドアクローザ、５１…内装材   DESCRIPTION OF SYMBOLS 11 ... Wife structure, 12 ... Wife outer plate, 12a, 12b, 12c ... Plate material, 12d ... Opening, 12e ... Upper frame member, 12f ... Reinforcement part for side outer plate bonding, 12g, 12h ... Opening reinforcement part, 13 ... Wife Inner plate, 13a ... fixed portion, 13b ... installation portion for equipment, 13c ... outer edge of outer plate, 13d ... periphery of opening forming portion, 13e ... opening portion, 13f ... edge portion, 13g ... reinforcing rib, 14,15 ... Tsumara, 16 ... Kamoi, 17 ... Tokuro side rail, 18 ... To-door side rail, 19, 20 ... Horizontal bone, 21 ... Fall prevention hood mounting seat, 22, 23 ... Upper rail mounting bracket, 24 ... Toride mounting seat 25 ... Air conditioning control panel mounting seat, 26 ... Footrest mounting hole, 27 ... Top mounting frame, 31 ... Base frame, 32 ... Roof outer plate, 33 ... Side structure, 34 ... Side outer plate, 41 ... Fall prevention hood, 42 ... Bolt, 43 ... Leg, 44 ... Male thread member, 45 ... Nut, 46 ... Vertical rod, 47 Handle, 48 ... extinguisher storage box, 49 ... through door 50 ... door closer, 51 ... interior material

Claims (6)

外板と、該外板の車体内側に設けられる補強部材とを有する鉄道車両において、前記外板と前記補強部材との間に、外板の内側形状に対応した形状で、かつ、補強部材の設置位置を示す設置基準を有する平板状の内板を設け、該内板の車体内側に前記補強部材を固着するとともに、前記外板と内板とを接合したことを特徴とする鉄道車両。   In a railway vehicle having an outer plate and a reinforcing member provided inside the vehicle body of the outer plate, a shape corresponding to the inner shape of the outer plate is provided between the outer plate and the reinforcing member, and the reinforcing member A railway vehicle comprising a flat inner plate having an installation reference indicating an installation position, the reinforcing member being fixed to the inner side of a vehicle body of the inner plate, and the outer plate and the inner plate being joined. 前記内板は、前記補強部材の固着部、前記外板の車体外側から取り付けられる設備品の取付部、内板外縁部及び開口形成部周縁を除く部分の少なくとも一部に開口部が設けられ、該開口部の縁部の少なくとも一部を前記設置基準としたことを特徴とする請求項１記載の鉄道車両。   The inner plate is provided with an opening in at least a part of a portion excluding the fixing portion of the reinforcing member, the mounting portion of the equipment attached from the outside of the vehicle body of the outer plate, the outer edge of the inner plate and the periphery of the opening forming portion, 2. The railway vehicle according to claim 1, wherein at least a part of an edge of the opening is used as the installation reference. 妻外板と、該妻外板の車体内側に設けられる補強部材とを有する鉄道車両において、前記妻外板と前記補強部材との間に、妻外板の内側形状に対応した形状で、かつ、補強部材の設置位置を示す設置基準を有する平板状の妻内板を設け、該妻内板の車体内側に前記補強部材を固着するとともに、前記妻外板と妻内板とを接合したことを特徴とする鉄道車両。 In a railway vehicle having a wife outer plate and a reinforcing member provided inside the vehicle body of the wife outer plate, a shape corresponding to the inner shape of the wife outer plate between the wife outer plate and the reinforcing member, and A flat wives inner plate having an installation reference indicating the installation position of the reinforcing member, and fixing the reinforcing member to the inside of the car body of the wives inner plate, and joining the wives outer plate and the wives inner plate A railway vehicle characterized by 前記妻外板の両側端部縦方向に、隣接する側構体の側外板内面に沿う方向の側外板接合用の補強部を折曲形成したことを特徴とする請求項３記載の鉄道車両。 4. The railway vehicle according to claim 3, wherein a reinforcing portion for joining side skin plates in a direction along an inner surface of a side skin plate of an adjacent side structure is bent in the longitudinal direction of both end portions of the end skin. . 前記妻外板の中心部縦方向に入口柱を折曲形成し、該入口柱の基部に妻柱を接合したことを特徴とする請求項３又は４記載の鉄道車両。 The railway vehicle according to claim 3 or 4, wherein an entrance post is bent in a longitudinal direction of a central portion of the end plate, and the end post is joined to a base of the entrance post . 前記妻内板は、前記補強部材の固着部、前記妻外板の車体外側から取り付けられる設備品の取付部、妻内板外縁部及び開口形成部周縁を除く部分の少なくとも一部に開口部が設けられ、該開口部の縁部の少なくとも一部を前記設置基準としたことを特徴とする請求項３乃至５のいずれか１項記載の鉄道車両。 The inner end plate has an opening in at least a part of a portion excluding the fixing portion of the reinforcing member, the attachment portion of the equipment attached from the vehicle body outside of the outer end plate, the outer periphery of the inner end plate, and the periphery of the opening forming portion. The railway vehicle according to any one of claims 3 to 5 , wherein the railway vehicle is provided and at least a part of an edge of the opening is used as the installation reference.
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JPH0454764U (en) * 1990-09-17 1992-05-11
JP2000264199A (en) * 1999-05-14 2000-09-26 Kawasaki Heavy Ind Ltd Structure for rolling stock
JP2002316639A (en) * 2001-04-24 2002-10-29 Nippon Sharyo Seizo Kaisha Ltd Leading part body structure of rolling stock

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JP2978225B2 (en) * 1990-09-18 1999-11-15 川崎重工業株式会社 Side structure of vehicle

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Publication number Priority date Publication date Assignee Title
JPH0454764U (en) * 1990-09-17 1992-05-11
JP2000264199A (en) * 1999-05-14 2000-09-26 Kawasaki Heavy Ind Ltd Structure for rolling stock
JP2002316639A (en) * 2001-04-24 2002-10-29 Nippon Sharyo Seizo Kaisha Ltd Leading part body structure of rolling stock

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