JP4288262B2 - Railroad vehicle floor structure - Google Patents

Railroad vehicle floor structure Download PDF

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JP4288262B2
JP4288262B2 JP2005379374A JP2005379374A JP4288262B2 JP 4288262 B2 JP4288262 B2 JP 4288262B2 JP 2005379374 A JP2005379374 A JP 2005379374A JP 2005379374 A JP2005379374 A JP 2005379374A JP 4288262 B2 JP4288262 B2 JP 4288262B2
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entrance
light
floor
exit
emitting unit
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JP2007176429A (en
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俊文 道場
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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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  • Platform Screen Doors And Railroad Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)

Description

本発明は、鉄道車両用乗降口の床構造に関し、詳しくは、鉄道車両の車体側面に設けられた乗降口の床部分の構造に関する。   The present invention relates to a floor structure of an entrance / exit for a railway vehicle, and more particularly, to a structure of a floor portion of an entrance / exit provided on a side surface of a railway vehicle body.

従来から、鉄道車両の乗降口床面とホーム上面との段差や両者の隙間を解消するために種々の提案が為されており、例えば、車体側ホーム側からステップ板を出没させることなどが提案されている（例えば、特許文献１参照。）。
特開２００１−１８０４８３号公報 Conventionally, various proposals have been made in order to eliminate the level difference between the floor surface of the railway vehicle entrance / exit floor and the top surface of the platform, and the gap between the two. (For example, refer to Patent Document 1).
Japanese Patent Laid-Open No. 2001-180483

しかしながら、乗降口とホームとの関係は一様ではなく、また、全ての車両及びホームに対応させるためには莫大な設備コストが必要であり、また、メンテナンスにも多大なコストや手間を必要とする。   However, the relationship between the entrance / exit and the platform is not uniform, enormous equipment costs are required to support all vehicles and homes, and maintenance requires enormous costs and labor. To do.

一方、「移動円滑化のために必要な旅客施設及び車両等の構造及び設備に対する基準」の第３０条には、鉄道車両の旅客用乗降口に対する規定が設けられ、さらに、車内の段の端部とその周囲の部分との色の明度の差が大きいこと等により、車内の段を容易に識別できるものであることが規定されている。また、鉄道車両ではなく、自動車の構造及び設備における乗降口に対しては、第３５条にて「乗降口の踏み段は、その端部とその周囲の部分との色の明度の差が大きいこと等により踏み段を容易に識別できるものでなければならない。」と規定されている。   On the other hand, Article 30 of “Standards for Passenger Facilities and Vehicle Structures and Equipment Necessary for Facilitating Movement” provides provisions for passenger entrances and exits of rail vehicles, and further, the end of the steps in the car. It is specified that the steps in the vehicle can be easily identified due to a large difference in color brightness between the portion and the surrounding portion. In addition, for entry / exit in the structure and equipment of automobiles, not railcars, Article 35 states that “the step of the entrance / exit has a large difference in color brightness between its end and the surrounding area. It must be easy to identify the steps. "

これらの規定等に基づいて、近年の鉄道車両では、乗降口の床面に黄色のラインやプレートを設けたりして乗降口を容易に識別できるようにしているが、より明確に識別できるものが望まれている。   Based on these regulations, railway cars in recent years have yellow lines and plates provided on the floor of the entrance and exit so that the entrance and exit can be easily identified. It is desired.

そこで本発明は、車室内からもホームからも乗降口を明確に識別することができる鉄道車両用乗降口の床構造を提供することを目的としている。   Accordingly, an object of the present invention is to provide a floor structure for a railway vehicle entrance / exit that can clearly identify the entrance / exit from both the passenger compartment and the platform.

上記目的を達成するため、本発明の鉄道車両用乗降口の床構造は、鉄道車両の乗降口に設けられた乗降扉の車室内側床部に発光ユニットを埋設するとともに、該発光ユニットの上方の床面に硬質透光部材を設けた鉄道車両用乗降口の床構造であって、前記発光ユニットは、上方が開口した溝形部材の底部に長手方向に対して所定間隔で配設された光源となる複数のＬＥＤを前記溝形部材の開口上方まで突出するように溝内に充填された透明合成樹脂にて埋め込まれて形成され、前記硬質透光部材は、断面凸形状を有するものであって、床板の上面にネジ止めされた抑え板に設けたスリットに前記凸形状の凸部を嵌合させた状態で着脱可能に取り付けられていることを特徴としている。 To achieve the above object, the floor structure of a railway vehicle entrance of the present invention is to embed the light emitting unit to the vehicle interior side floor of the passenger door provided on entrance of rail vehicles, above the light-emitting unit The floor structure of a railway vehicle entrance / exit with a hard light- transmitting member provided on the floor surface of the railway vehicle, wherein the light emitting unit is disposed at a predetermined interval with respect to the longitudinal direction at the bottom of the groove-shaped member that opens upward A plurality of LEDs serving as a light source are formed by being embedded in a transparent synthetic resin filled in a groove so as to protrude above the opening of the groove-shaped member, and the hard light-transmitting member has a convex cross section. And it is attached to the slit provided in the control board screwed on the upper surface of the floor board so that the convex part of the above-mentioned convex shape may be detachably attached .

さらに、本発明の鉄道車両用乗降口の床構造は、前記光源が、乗降扉が閉じているときに消灯し、乗降扉が開く際に点滅し、乗降扉が開いているときに点灯し、乗降扉が閉じる際に点滅することを特徴としている。 Furthermore, the floor structure of the railway vehicle entrance / exit of the present invention, the light source is turned off when the entrance / exit door is closed, flashes when the entrance / exit door opens, and lights when the entrance / exit door is open, It is characterized by flashing when the passenger door closes.

本発明の鉄道車両用乗降口の床構造によれば、乗降扉内側の床面が点灯又は点滅するため、乗降扉が開く前に降車客に対して乗降口を確実に認識させることができ、乗降客が開いた状態では乗車客にも乗降口を確実に認識させることができる。また、硬質透光部材を着脱可能に設けておくことにより、乗降客に踏まれたりして表面が汚れたり傷付いたりしても光源に影響することがなく、硬質透光部材のみを交換すれば初期の状態に戻すことができる。   According to the floor structure of the railway vehicle entrance / exit of the present invention, since the floor surface inside the entrance / exit door is lit or flashing, the entrance / exit can be surely recognized by the passenger before the entrance / exit door opens, When the passengers are in the open state, the passengers can be surely recognized of the entrance. In addition, by providing a detachable hard translucent member, even if the surface is soiled or damaged by passengers getting on and off, the light source is not affected, and only the hard translucent member can be replaced. Can return to the initial state.

さらに、光源を透明合成樹脂に埋め込むことにより、光源部分を確実に保護することができるとともに、水の侵入から光源を保護することができる。また、乗降扉の開閉等に伴って光源を点灯、点滅、消灯させることにより、乗降扉の開閉動作に対する注意も喚起することができ、走行中に目障りとなることもない。   Furthermore, by embedding the light source in the transparent synthetic resin, the light source part can be reliably protected and the light source can be protected from water intrusion. In addition, by turning on, blinking, and turning off the light source in accordance with the opening / closing of the passenger door, it is possible to call attention to the opening / closing operation of the passenger door without causing any distractions during traveling.

図は本発明の一形態例を示すもので、図１は図２のＩ−Ｉ断面図、図２は乗降口の一半部を示す平面図、図３は光源として使用した発光ユニットの一例を示す一部断面正面図、図４は鉄道車両の車体における乗降口及び光源部の配置例を示す説明図である。   FIG. 1 shows an embodiment of the present invention, FIG. 1 is a cross-sectional view taken along the line II in FIG. 2, FIG. 2 is a plan view showing a half of the entrance, and FIG. 3 is an example of a light emitting unit used as a light source. FIG. 4 is an explanatory view showing an example of arrangement of entrances and exits and light sources in a vehicle body of a railway vehicle.

まず、本形態例に示す乗降口１１は、車体１２の両端に配置されたデッキ部１３の両側にそれぞれ設けられており、各乗降口１１には、両開き構造の乗降扉１４が設けられている。各乗降扉１４は、床面に設けられたガイドレール１５及び上部ガイド（図示せず）にガイドされて乗降口１１を開閉するように形成されている。   First, the entrance / exit 11 shown in this embodiment is provided on both sides of the deck portion 13 disposed at both ends of the vehicle body 12, and the entrance / exit door 14 having a double opening structure is provided at each entrance / exit 11. . Each entrance / exit door 14 is formed so as to open and close the entrance / exit 11 by being guided by a guide rail 15 and an upper guide (not shown) provided on the floor surface.

ガイドレール１５の外側に位置するクツズリ１６には、開口幅方向中央に外れ止め１７が設けられるとともに、２本の表示帯１８が開口幅方向全体にわたって設けられている。この表示帯１８は、乗降口１１の床面縁端の視認性を向上させるために設けられるものであって、クツズリ１６に対して明度が大きく異なる色、例えば黄色に着色された細長い部材がクツズリ１６に嵌め込まれている。   The scissors 16 located outside the guide rail 15 are provided with a stopper 17 at the center in the opening width direction and two display bands 18 over the entire opening width direction. This display band 18 is provided to improve the visibility of the edge of the floor surface of the entrance 11, and an elongated member colored in a color that differs greatly in brightness from the crush 16, for example, yellow, is clogged. 16 is fitted.

一方、ガイドレール１５の内側で乗降扉１４の車室内側直近の床部には、発光ユニット２０が埋設されている。この発光ユニット２０は、上方が開口した溝形部材２１の底部に長手方向に対して所定間隔で光源となる複数のＬＥＤ２２を配設し、該ＬＥＤ２２を溝形部材２１の溝内に充填された透明合成樹脂２３に埋め込むとともに、溝形部材２１の両端からリード線２４を引き出し、さらに、溝底板両端部に固定ネジ２５の止着部２６を設けている。透明合成樹脂２３は、溝形部材２１の開口上方まで断面矩形状に突出するように形成されており、また、溝形部材２１内に水分が進入しないように形成されている。   On the other hand, a light emitting unit 20 is embedded in the floor portion of the guide rail 15 that is closest to the passenger compartment side of the passenger door 14. In the light emitting unit 20, a plurality of LEDs 22 serving as light sources are arranged at predetermined intervals with respect to the longitudinal direction at the bottom of the groove-shaped member 21 that opens upward, and the LEDs 22 are filled in the grooves of the groove-shaped member 21. The lead wire 24 is pulled out from both ends of the groove-shaped member 21 while being embedded in the transparent synthetic resin 23, and a fixing portion 26 for the fixing screw 25 is provided at both ends of the groove bottom plate. The transparent synthetic resin 23 is formed so as to protrude in a rectangular cross section to the upper part of the opening of the groove-shaped member 21, and is formed so that moisture does not enter the groove-shaped member 21.

前記発光ユニット２０は、溝形部材２１の下面が台枠上面板２７の上面に接しないようにして床部内に配置され、前記止着部２６を挿通した固定ネジ２５を扉下枠部に設けられた取付金具（図示せず）に止着することによって車体１２の所定位置に取り付けられる。発光ユニット２０の上方に位置する床面には、硬質透光部材２８が着脱可能な状態で設けられている。この硬質透光部材２８は、断面凸形状を有するものであって、抑え板２９に設けたスリット２９ａに凸部２８ａを嵌合させた状態で固定ネジ３０によって床板３１の上面に取り付けられている。   The light emitting unit 20 is disposed in the floor so that the lower surface of the groove-shaped member 21 does not contact the upper surface of the upper frame plate 27, and a fixing screw 25 inserted through the fastening portion 26 is provided in the door lower frame portion. It is attached to a predetermined position of the vehicle body 12 by being fastened to a mounting bracket (not shown). A hard translucent member 28 is detachably provided on the floor located above the light emitting unit 20. The rigid translucent member 28 has a convex cross section, and is attached to the upper surface of the floor plate 31 with a fixing screw 30 in a state where the convex portion 28a is fitted in a slit 29a provided in the holding plate 29. .

このように配設された発光ユニット２０は、リード線２４を電源制御部に接続し、乗降扉１４の開閉作動状態や車両の走行位置に応じてＬＥＤ２２を点灯又は点滅させることにより、乗客に対しては、点滅させることによって停車駅に接近したことや停車時に開く乗降扉１４の位置及び方向を知らせることができる。また、ドアスイッチに連動して点灯又は点滅させることにより、乗降扉１４が開閉動作を行う際の注意を喚起することができる。さらに、乗降扉１４が開いているときに点灯又は点滅させることにより、車内やホームの乗降客に対して乗降口１１の床面を認識させることができ、足下への注意を喚起してホームとの隙間や段差をより確実に認識させることができる。   The light emitting unit 20 arranged in this way connects the lead wire 24 to the power supply control unit, and lights or blinks the LED 22 according to the opening / closing operation state of the passenger door 14 and the traveling position of the vehicle. Thus, by blinking, it is possible to inform that the vehicle has approached the stop station and the position and direction of the passenger door 14 that opens when the vehicle stops. Further, by turning on or blinking in conjunction with the door switch, it is possible to call attention when the passenger door 14 performs an opening / closing operation. Further, by turning on or blinking when the passenger door 14 is open, the floor surface of the entrance 11 can be recognized by the passengers in the vehicle or at the platform, and attention is paid to the platform and the platform. It is possible to more reliably recognize the gaps and steps.

また、光源としてＬＥＤ２２を透明合成樹脂２３に埋め込んだ発光ユニット２０を用いることにより、ＬＥＤ２２を外力等から保護することができるので、長期にわたって安定した状態で使用することができる。さらに、発光ユニット２０の下面を浮かせて配置したことによって発光ユニット２０が水に浸ることを防止でき、透明合成樹脂２３で埋め込んだことと相俟ってＬＥＤ２２や配線等が水分によって損傷することを防止できる。   Moreover, since LED22 can be protected from external force etc. by using the light emitting unit 20 which embedded LED22 in the transparent synthetic resin 23 as a light source, it can be used in the stable state over a long period of time. Furthermore, by placing the lower surface of the light emitting unit 20 in a floating state, it is possible to prevent the light emitting unit 20 from being immersed in water, and in combination with the embedding with the transparent synthetic resin 23, the LED 22 and the wiring are damaged by moisture. Can be prevented.

しかも、発光ユニット２０の上方に硬質透光部材２８を設けたことにより、踏まれても発光ユニット２０や透明合成樹脂２３が直接損傷することを防止することができる。また、硬質透光部材２８を抑え板２９及び固定ネジ３０によって取り付けたことにより、硬質透光部材２８の上面が傷付いたり、汚れたりしても容易に交換することが可能である。   In addition, by providing the hard light-transmitting member 28 above the light emitting unit 20, it is possible to prevent the light emitting unit 20 and the transparent synthetic resin 23 from being directly damaged even when stepped on. In addition, since the hard light transmitting member 28 is attached by the restraining plate 29 and the fixing screw 30, the hard light transmitting member 28 can be easily replaced even if the upper surface of the hard light transmitting member 28 is damaged or dirty.

なお、乗降口１１や乗降扉１４等の形態及び構造は任意であり、車体片側に１箇所でもよく、３箇所以上に設置されていてもよい。また、透明合成樹脂２３は、車体装着時に硬質透光部材２８によって保護されるので、比較的安価な透明合成樹脂、例えば、ＡＳ樹脂、ＰＳ樹脂等を用いることができる。一方、硬質透光部材２８は、靴底や傘の先端等からの衝撃に耐えられるように、ＰＣ樹脂やガラス等を用いることが好ましい。透明合成樹脂２３及び硬質透光部材２８は、適当な光量が得られれば半透明であってもよく、着色してあってもよい。また、光源となるＬＥＤ２２は、任意の発色のものを使用することができるが、注意を喚起する意味からは、赤色や黄色が好ましい。さらに、複数の色調のＬＥＤあるいは他の光源を組み合わせることもでき、異なる色調で点灯又は点滅させることもでき、状況に応じて点滅間隔が異なるように設定することもできる。   In addition, the form and structure of the entrance / exit 11 and the entrance / exit door 14 etc. are arbitrary, and it may be installed at one place on one side of the vehicle body or at three or more places. Further, since the transparent synthetic resin 23 is protected by the hard light-transmitting member 28 when mounted on the vehicle body, a relatively inexpensive transparent synthetic resin such as an AS resin or a PS resin can be used. On the other hand, it is preferable to use a PC resin, glass, or the like for the rigid translucent member 28 so as to withstand an impact from a shoe sole, the tip of an umbrella, or the like. The transparent synthetic resin 23 and the hard translucent member 28 may be translucent or colored as long as an appropriate amount of light can be obtained. Moreover, although LED22 used as a light source can use the thing of arbitrary coloring, from the meaning to call attention, red and yellow are preferable. Furthermore, a plurality of color tone LEDs or other light sources can be combined, and can be turned on or blinking in different color tones, and the blinking interval can be set differently depending on the situation.

図２のＩ−Ｉ断面図である。It is II sectional drawing of FIG. 乗降口の一半部を示す平面図である。It is a top view which shows one half part of a boarding / alighting gate. 光源として使用した発光ユニットの一例を示す一部断面正面図である。It is a partial cross section front view which shows an example of the light emission unit used as a light source. 鉄道車両の車体における乗降口及び光源部の配置例を示す説明図である。It is explanatory drawing which shows the example of arrangement | positioning of the entrance / exit in a vehicle body of a rail vehicle, and a light source part.

符号の説明Explanation of symbols

１１…乗降口、１２…車体、１３…デッキ部、１４…乗降扉、１５…ガイドレール、１６…クツズリ、１７…外れ止め、１８…表示帯、２０…発光ユニット、２１…溝形部材、２２…ＬＥＤ、２３…透明合成樹脂、２４…リード線、２５…固定ネジ、２６…止着部、２７…台枠上面板、２８…硬質透光部材、２８ａ…凸部、２９…抑え板、２９ａ…スリット、３０…固定ネジ、３１…床板   DESCRIPTION OF SYMBOLS 11 ... Entrance / exit, 12 ... Vehicle body, 13 ... Deck part, 14 ... Entrance / exit door, 15 ... Guide rail, 16 ... Scratch, 17 ... Detachment stop, 18 ... Display belt, 20 ... Light emitting unit, 21 ... Channel member, 22 DESCRIPTION OF SYMBOLS ... LED, 23 ... Transparent synthetic resin, 24 ... Lead wire, 25 ... Fixing screw, 26 ... Fastening part, 27 ... Underframe top plate, 28 ... Hard translucent member, 28a ... Convex part, 29 ... Holding plate, 29a ... Slit, 30 ... Fixing screw, 31 ... Floor board

Claims (2)

鉄道車両の乗降口に設けられた乗降扉の車室内側床部に発光ユニットを埋設するとともに、該発光ユニットの上方の床面に硬質透光部材を設けた鉄道車両用乗降口の床構造であって、前記発光ユニットは、上方が開口した溝形部材の底部に長手方向に対して所定間隔で配設された光源となる複数のＬＥＤを前記溝形部材の開口上方まで突出するように溝内に充填された透明合成樹脂にて埋め込まれて形成され、前記硬質透光部材は、断面凸形状を有するものであって、床板の上面にネジ止めされた抑え板に設けたスリットに前記凸形状の凸部を嵌合させた状態で着脱可能に取り付けられていることを特徴とする鉄道車両用乗降口の床構造。 Thereby embedding the light-emitting unit to the vehicle interior side floor of the passenger door provided on entrance of the railway car, with the floor structure above the floor railway vehicle entrance provided with a rigid translucent member of the light-emitting unit The light emitting unit has a groove so that a plurality of LEDs serving as light sources arranged at predetermined intervals with respect to the longitudinal direction are projected to the upper part of the opening of the groove member. The hard light-transmitting member is formed by embedding in a transparent synthetic resin filled therein, and has a convex cross-sectional shape, and the convex is formed in a slit provided in a holding plate screwed to the upper surface of the floor plate. A floor structure for an entrance / exit for a railway vehicle, wherein the floor structure is detachably attached in a state in which a convex portion of a shape is fitted . 前記光源は、乗降扉が閉じているときに消灯し、乗降扉が開く際に点滅し、乗降扉が開いているときに点灯し、乗降扉が閉じる際に点滅することを特徴とする請求項１記載の鉄道車両用乗降口の床構造。 The light source is turned off when the passenger door is closed, flashes when the passenger door opens, lights up when the passenger door is open, and flashes when the passenger door is closed. The floor structure of a railway vehicle entrance / exit described in 1.
JP2005379374A 2005-12-28 2005-12-28 Railroad vehicle floor structure Active JP4288262B2 (en)

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Publication number Priority date Publication date Assignee Title
JP4913653B2 (en) * 2007-04-05 2012-04-11 東急車輛製造株式会社 Entry / exit indicator
AT519502B1 (en) * 2016-12-21 2018-09-15 Siemens Ag Oesterreich Threshold for a vehicle
JP6976149B2 (en) * 2017-11-27 2021-12-08 株式会社総合車両製作所 Railroad vehicle

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