JP2003054402A - Connection structure for vehicle connecting part - Google Patents

Connection structure for vehicle connecting part

Info

Publication number
JP2003054402A
JP2003054402A JP2001243675A JP2001243675A JP2003054402A JP 2003054402 A JP2003054402 A JP 2003054402A JP 2001243675 A JP2001243675 A JP 2001243675A JP 2001243675 A JP2001243675 A JP 2001243675A JP 2003054402 A JP2003054402 A JP 2003054402A
Authority
JP
Japan
Prior art keywords
vehicle
hood
fixed
split
vehicles
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.)
Pending
Application number
JP2001243675A
Other languages
Japanese (ja)
Inventor
Hiroshi Tanabe
啓 田辺
Original Assignee
Yokohama Rubber Co Ltd:The
横浜ゴム株式会社
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 Yokohama Rubber Co Ltd:The, 横浜ゴム株式会社 filed Critical Yokohama Rubber Co Ltd:The
Priority to JP2001243675A priority Critical patent/JP2003054402A/en
Publication of JP2003054402A publication Critical patent/JP2003054402A/en
Pending 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

Abstract

PROBLEM TO BE SOLVED: To provide a connection structure for a vehicle connecting part capable of simplifying the structure of the connection part of vehicles, preventing the generation of noise and improving durability of a hood without damaging the hood even in case of passing a curved railway having a small curvature radius. SOLUTION: An annular hood 2 is formed of a pair of division hoods 4a having a nearly L-shape cross section and fixed to a connecting part of a front vehicle 1a and a division hood 4b having a nearly L-shape cross section and fixed to a connecting part of a rear vehicle 1b. Each division hood 4a and 4b is formed of a flange part 5a fixed to the connecting part of the vehicles 1a and 1b by a fastening member such as a bolt, a slide part 5b extended in the cross direction, and a hook part 5c to be locked with each other. A side surface of the flange part 5a is formed with multiple fitting holes 6 for the fastening member with the predetermined space.

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】この発明は、車両接続部の連
結構造に係わり、更に詳しくは車両間の空隙部の全周を
覆い、車両の風切り音や車両デッキ部分の騒音を低減さ
せることが出来る車両接続部の連結構造に関するもので
ある。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connecting structure for vehicle connecting portions, and more specifically, it covers the entire circumference of a space between vehicles to reduce wind noise of a vehicle and noise of a vehicle deck. The present invention relates to a connecting structure of a vehicle connecting portion.
【0002】[0002]
【従来の技術】従来、高速鉄道車両間の空隙部を覆う車
両用幌としては、車両間の内側全周を覆う内幌と、その
外側の一部を覆う分割外幌とで構成された物等、種々の
ものが提案されている。
2. Description of the Related Art Conventionally, a vehicle hood for covering a space between high-speed railway vehicles is composed of an inner hood that covers the entire inner circumference of the vehicle and a split outer hood that covers a part of the outer hood. Various other types have been proposed.
【0003】前記車両連結部に設けられた内幌は、風
雪、ほこり等から保護するために蛇腹構造に形成されて
おり、また外観や、駅のプラットホームから車両間の空
隙部に人等が落下を防止する目的から設けられた外幌
は、ゴムシートをU字状に折り曲げて特に車両の側面の
みに取付けられている。
The inner hood provided at the vehicle connecting portion is formed in a bellows structure in order to protect it from wind and snow, dust, and the like. Further, people and the like fall into the space between the appearance of the station platform and the vehicle. The outer hood, which is provided for the purpose of preventing the above, is attached to only the side surface of the vehicle by bending the rubber sheet into a U shape.
【0004】[0004]
【発明が解決しようとする課題】然しながら、上記のよ
うな内幌は、風雪、ほこり等の侵入を防止するために、
密閉性は考慮されているが、騒音に対しては十分な対策
を施されておらず、また外幌に至っては、車両の連結部
の全周に配設されていないため、風切り音、パンタグラ
フの接触音、車輪の転動音等が車両内に侵入し、現在の
外幌では防音対策が全くされていないのが現状である。
However, in order to prevent the entry of wind, snow, dust, etc., the inner hood as described above has the following disadvantages.
Although the airtightness is taken into consideration, sufficient measures have not been taken against noise, and since the outer hood is not installed around the entire circumference of the vehicle connecting part, wind noise, pantograph The contact noise and rolling noise of the wheels intrude into the vehicle, and the current outer hood does not have any soundproofing measures.
【0005】また、防音構造以外に、車両が曲率半径の
小さい曲線軌道(例えば、操作場内等)を通過する場合
に、車両側面に設けた外幌が柔軟に対応できず、外幌同
士が接触して寿命を短くする等の問題があった。
In addition to the soundproof structure, when the vehicle passes through a curved track having a small radius of curvature (for example, in the operating room), the outer hood provided on the side surface of the vehicle cannot flexibly respond and the outer hoods come into contact with each other. There was a problem such as shortening the life.
【0006】この発明の目的は、車両と部分的な外幌と
を一体化することで車両連結部の全周を幌で覆い、車両
の連結部の構造を簡略化し、防音対策と、曲率半径の小
さい曲線軌道を車両が通過する場合でも、幌を傷めるこ
となく幌の耐久性を向上させることが出来る車両接続部
の連結構造を提供することにある。
The object of the present invention is to integrate the vehicle and a partial outer hood to cover the entire circumference of the vehicle connecting portion with the hood, simplify the structure of the vehicle connecting portion, and provide soundproofing and radius of curvature. Another object of the present invention is to provide a connecting structure of vehicle connecting portions that can improve the durability of a hood without damaging the hood even when the vehicle passes through a curved track having a small size.
【0007】[0007]
【課題を解決するための手段】この発明は上記目的を達
成するため、前後車両の連結部に、該車両間の空隙部の
全周を覆う可撓性材料から成る環状の幌を設けた車両接
続部の連結構造であって、前記環状の幌を、前方車両の
連結部に固定される断面略L字状の分割幌と、後方車両
の連結部に固定される断面略L字状の分割幌とで構成
し、前記各分割幌は、車両の連結部に固定されるフラン
ジ部と、幅方向に延びるスライド部と、互いに係止する
フック部とで構成したことを要旨とするものである。
In order to achieve the above object, the present invention provides a vehicle in which a connecting portion of front and rear vehicles is provided with an annular hood made of a flexible material that covers the entire circumference of a space between the vehicles. A connecting structure for connecting portions, wherein the annular hood is divided into a split hood having a substantially L-shaped section fixed to a connecting portion of a front vehicle and a split hood having a substantially L-shaped cross section fixed to a connecting portion of a rear vehicle. It is configured by a hood, and each of the divided hoods is configured by a flange portion fixed to a connecting portion of a vehicle, a slide portion extending in the width direction, and a hook portion that is locked with each other. .
【0008】このように、環状の幌を、前方車両の連結
部に固定される断面略L字状の分割幌と、後方車両の連
結部に固定される断面略L字状の分割幌とで構成し、前
記各分割幌は、車両の連結部に固定されるフランジ部
と、幅方向に延びるスライド部と、互いに係止するフッ
ク部とで構成したことで、車両の連結部の構造を簡略化
し、防音対策と、曲率半径の小さい曲線軌道を車両が通
過する場合でも、幌を傷めることなく幌の耐久性を向上
させることが出来るものである。
As described above, the annular hood is composed of a split hood having a substantially L-shaped section fixed to the connecting portion of the front vehicle and a split hood having a substantially L-shaped cross section fixed to the connecting portion of the rear vehicle. Each of the split hoods is configured with a flange portion fixed to the vehicle connecting portion, a slide portion extending in the width direction, and a hook portion engaging with each other, thereby simplifying the structure of the vehicle connecting portion. Therefore, even if the vehicle passes through a curved track with a small radius of curvature, the durability of the hood can be improved without damaging the hood.
【0009】[0009]
【発明の実施の形態】以下、添付図面に基づき、この発
明の実施形態を説明する。
BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the accompanying drawings.
【0010】図1は、この発明の実施形態を示す高速鉄
道車両等の車両接続部の概略構成図を示し、1a,1b
は車両、2は前後の車両1a,1bの連結部間における
空隙部3の全周を覆う環状の幌を示している。
FIG. 1 is a schematic configuration diagram of a vehicle connecting portion of a high-speed railway vehicle or the like showing an embodiment of the present invention, and 1a and 1b.
The vehicle 2 is an annular hood that covers the entire circumference of the void 3 between the front and rear vehicles 1a and 1b.
【0011】前記環状の幌2は、ゴム状弾性材料等の可
撓性材料により一体的に形成され、この実施形態の幌2
は、図2及び図3(a),(b)に示すように、前方の
車両1aの連結部に固定される断面略L字状の分割幌4
aと、後方の車両1bの連結部に固定される断面略L字
状の分割幌4bとで一対に構成されている。
The annular hood 2 is integrally formed of a flexible material such as a rubber-like elastic material.
As shown in FIGS. 2 and 3A and 3B, the split hood 4 having a substantially L-shaped cross section is fixed to the connecting portion of the vehicle 1a in front.
a and a split hood 4b having a substantially L-shaped cross section, which is fixed to the connecting portion of the rear vehicle 1b, are configured as a pair.
【0012】前記各分割幌4a,4bは、車両1a,1
bの連結部にビス等の締結部材により固定されるフラン
ジ部5aと、幅方向に延びるスライド部5bと、互いに
係止するフック部5cとで構成され、フランジ部5aの
側面には、前記締結部材の取付け用穴6が所定の間隔で
多数形成されている。
Each of the divided hoods 4a, 4b is mounted on a vehicle 1a, 1
It is composed of a flange portion 5a fixed to a connecting portion of b by a fastening member such as a screw, a slide portion 5b extending in the width direction, and a hook portion 5c engaging with each other, and the fastening portion is provided on a side surface of the flange portion 5a. A large number of member mounting holes 6 are formed at predetermined intervals.
【0013】なお、上記実施形態における環状の分割幌
4a,4bの内部には、耐久性及び強度保持の面から繊
維補強層7を埋設することが望ましい。
In addition, it is desirable to embed the fiber reinforcing layer 7 inside the annular split hoods 4a and 4b in the above embodiment in terms of durability and strength retention.
【0014】このように構成される分割幌4a,4b
は、図4(a),(b)に示すように車両1a,1bの
直線走行時には、フック部5cが互いに係合するように
重ね合わせた状態となっており、車両間隔の調整時に
は、互いのフック部5cがスライド部5b上をスライド
して車両間隔を調整し、車両間隔が最大に開いた時でも
互いのフック部5cが係合して、分割幌4a,4bは分
離することなく、連結状態を保つことが出来る。
Divided hoods 4a, 4b constructed in this way
As shown in FIGS. 4A and 4B, when the vehicles 1a and 1b travel straight, the hook portions 5c are overlapped with each other so as to engage with each other. The hook portion 5c slides on the slide portion 5b to adjust the vehicle distance, and even when the vehicle distance is maximized, the hook portions 5c are engaged with each other and the split hoods 4a and 4b are not separated. The connected state can be maintained.
【0015】また、図5(a),(b)に示すように、
車両1a,1bの曲線軌道の走行時においては、特に分
割幌4a,4bのコーナー部(軌道の外周部と内周部)
においては、引っ張り力と圧縮力とが作用するが、上記
のような分割幌4a,4bの互いのフック部5cがスラ
イド部5b上をスライドして車両間隔を調整すると共
に、その力を吸収するので、分割幌4a,4bには、極
度な負荷が作用せず、また互いのフック部5cが係合す
るので分離することなく連結状態を保つことが出来る。
Further, as shown in FIGS. 5 (a) and 5 (b),
When the vehicles 1a and 1b are traveling on a curved track, especially the corner portions of the split hoods 4a and 4b (the outer peripheral portion and the inner peripheral portion of the track).
In the above, the pulling force and the compressing force are applied, but the hook portions 5c of the split hoods 4a and 4b as described above slide on the slide portion 5b to adjust the vehicle distance and absorb the force. Therefore, an extreme load is not applied to the split hoods 4a and 4b, and since the hook portions 5c of the split hoods 4a and 4b are engaged with each other, the connected state can be maintained without separation.
【0016】[0016]
【発明の効果】この発明は、上記のように前後車両の連
結部に、該車両間の空隙部の全周を覆う可撓性材料から
成る環状の幌を設けた車両接続部の連結構造であって、
前記環状の幌を、前方車両の連結部に固定される断面略
L字状の分割幌と、後方車両の連結部に固定される断面
略L字状の分割幌とで構成し、前記各分割幌は、車両の
連結部に固定されるフランジ部と、幅方向に延びるスラ
イド部と、互いに係止するフック部とで構成したので、
内幌と部分的な外幌とを一体化することで車両連結部の
全周を幌で覆い、車両の連結部の構造を簡略化し、防音
対策と、曲率半径の小さい曲線軌道を車両が通過する場
合でも、幌を傷めることなく幌の耐久性を向上させるこ
とが出来る効果がある。
As described above, the present invention provides a vehicle connecting portion connecting structure in which an annular hood made of a flexible material is provided at the connecting portions of front and rear vehicles so as to cover the entire circumference of the space between the vehicles. There
The annular hood is composed of a split hood having a substantially L-shaped cross section that is fixed to the connecting portion of the front vehicle, and a split hood having a substantially L-shaped cross section that is fixed to the connecting portion of the rear vehicle. Since the hood is composed of a flange portion fixed to the connecting portion of the vehicle, a slide portion extending in the width direction, and a hook portion engaging with each other,
By integrating the inner hood and the partial outer hood, the hood covers the entire circumference of the vehicle connecting part, simplifying the structure of the vehicle connecting part, preventing noise, and passing the vehicle through a curved track with a small radius of curvature. Even when doing so, there is an effect that the durability of the hood can be improved without damaging the hood.
【図面の簡単な説明】[Brief description of drawings]
【図1】この発明の実施形態を示す高速鉄道車両等の車
両接続部の概略構成図である。
FIG. 1 is a schematic configuration diagram of a vehicle connecting portion of a high-speed railway vehicle or the like showing an embodiment of the present invention.
【図2】左右一対の分割幌の斜視図である。FIG. 2 is a perspective view of a pair of left and right split hoods.
【図3】左右一対の分割幌の一部切欠した斜視図であ
る。
FIG. 3 is a partially cutaway perspective view of a pair of left and right split hoods.
【図4】(a),(b)は、車両の直線走行時の分割幌
の作用状態を示す説明図である。
4 (a) and 4 (b) are explanatory views showing the operating state of the split hood when the vehicle is traveling straight.
【図5】(a),(b)は、車両の曲線走行時の分割幌
の作用状態を示す説明図である。
5 (a) and 5 (b) are explanatory views showing an operating state of the split hood when the vehicle is traveling on a curved line.
【符号の説明】[Explanation of symbols]
1a,1b 車両 2 幌 3 空隙部 4a,4b 分割幌 5a フランジ部 5b スライド部 5c フック部 6 取付け用穴 7 繊維補強層 1a, 1b vehicle 2 hood 3 Voids 4a, 4b Split hood 5a Flange part 5b Sliding part 5c Hook 6 Mounting hole 7 Fiber reinforcement layer

Claims (2)

    【特許請求の範囲】[Claims]
  1. 【請求項1】 前後車両の連結部に、該車両間の空隙部
    の全周を覆う可撓性材料から成る環状の幌を設けた車両
    接続部の連結構造であって、 前記環状の幌を、前方車両の連結部に固定される断面略
    L字状の分割幌と、後方車両の連結部に固定される断面
    略L字状の分割幌とで構成し、前記各分割幌は、車両の
    連結部に固定されるフランジ部と、幅方向に延びるスラ
    イド部と、互いに係止するフック部とで構成して成る車
    両接続部の連結構造。
    1. A connecting structure for a vehicle connecting part, wherein an annular hood made of a flexible material is provided at a connecting part of front and rear vehicles so as to cover an entire circumference of a space between the vehicles. , A split hood having a substantially L-shaped cross section fixed to the connecting portion of the front vehicle and a split hood having a substantially L-shaped cross section fixed to the connecting portion of the rear vehicle. A connecting structure for a vehicle connecting portion including a flange portion fixed to the connecting portion, a slide portion extending in the width direction, and a hook portion engaging with each other.
  2. 【請求項2】 前記分割幌の内部に、補強層を埋設した
    請求項1に記載の車両接続部の連結構造。
    2. The connecting structure for a vehicle connecting portion according to claim 1, wherein a reinforcing layer is embedded inside the split hood.
JP2001243675A 2001-08-10 2001-08-10 Connection structure for vehicle connecting part Pending JP2003054402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001243675A JP2003054402A (en) 2001-08-10 2001-08-10 Connection structure for vehicle connecting part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001243675A JP2003054402A (en) 2001-08-10 2001-08-10 Connection structure for vehicle connecting part

Publications (1)

Publication Number Publication Date
JP2003054402A true JP2003054402A (en) 2003-02-26

Family

ID=19073730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001243675A Pending JP2003054402A (en) 2001-08-10 2001-08-10 Connection structure for vehicle connecting part

Country Status (1)

Country Link
JP (1) JP2003054402A (en)

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