JPS6295979U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例に係る鉄道車両車体
の一部を車室外側から見た一部切除要部斜視図、
第２図は側柱を車室外側から見た要部斜視図、第
３図は第１図に示す部分を車室外側から見た斜視
図、第４図は第３図の平面図、第５図は従来の鉄
道車両車体の一部を車室内側から見た要部斜視図
、第６図は第５図の平面図、第７図は縦通材に負
荷される荷重の説明図、第８図は側柱と縦通材と
の連結部における外板の圧縮座屈を示す説明図で
ある。 １１…側柱、１２…縦通材、１３，１７…段付
加工部、１８…ガセツトプレート、１９…外板。 FIG. 1 is a partially cutaway perspective view of a main part of a railway vehicle body according to an embodiment of the present invention, viewed from outside the cabin;
Figure 2 is a perspective view of the main part of the side pillar seen from outside the vehicle interior, Figure 3 is a perspective view of the portion shown in Figure 1 seen from outside the vehicle interior, and Figure 4 is a plan view of Figure 3, and Fig. 5 is a perspective view of the main parts of a part of a conventional railway vehicle body seen from inside the cabin, Fig. 6 is a plan view of Fig. 5, Fig. 7 is an explanatory diagram of the load applied to the stringer, FIG. 8 is an explanatory diagram showing compression buckling of the outer panel at the joint between the side column and the stringer. DESCRIPTION OF SYMBOLS 11... Side column, 12... Longer member, 13, 17... Stepped part, 18... Gusset plate, 19... Outer plate.

Claims (1)

【実用新案登録請求の範囲】 １ 鉄道車両車体の長手方向に所要間隔をおいて
立設された側柱と、隣接する側柱の間に車体の長
手方向に沿つて延設された縦通材と、側柱と縦通
材との連結部に配されるガセツトプレートと、側
柱および縦通材の車室外側面に張設された外板と
を備え、前記側柱および縦通材を、溝部が車室内
側に開口する溝形材でそれぞれ形成するとともに
、前記連結部における側柱および縦通材の車室外
側の面に、凹入状の段付加工を施して前記ガセツ
トプレートを配置し、かつ連結部における側柱の
溝部に、その開口端に溶着されて側柱を閉鎖断面
とする柱補強板を配置したことを特徴とする鉄道
車両の車体。 ２ 側柱および縦通材を構成する溝形材が、その
溝部開口両端縁にフランジを有する溝形材である
実用新案登録請求の範囲第１項記載の鉄道車両の
車体。 ３ ガセツトプレートと外板が互いに面接触状態
で結合されている実用新案登録請求の範囲第１項
記載の鉄道車両の車体。[Scope of Claim for Utility Model Registration] 1. Side pillars erected at required intervals in the longitudinal direction of the railway vehicle body and longitudinal members extending along the longitudinal direction of the railway vehicle body between adjacent side pillars. , a gusset plate disposed at the connection portion between the side columns and the longitudinal members, and an outer plate stretched on the outer surface of the cabin of the side columns and the longitudinal members, the side columns and the longitudinal members , the gusset plate is formed by a groove member whose groove portion opens toward the inside of the vehicle interior, and a concave step is applied to the surface of the side column and longitudinal member outside the vehicle interior of the connection portion to form the gusset plate. A car body for a railway vehicle, characterized in that a column reinforcing plate is arranged in a groove of a side column in a connecting part and is welded to an open end of the groove to make the side column a closed cross section. 2. The vehicle body of a railway vehicle according to claim 1, wherein the channel members constituting the side pillars and stringers are channel members having flanges at both edges of the groove opening. 3. The railway vehicle body according to claim 1, wherein the gusset plate and the outer plate are joined together in surface contact with each other.