JP6431917B2 - Bogies and passenger car structures for railway vehicles - Google Patents

Bogies and passenger car structures for railway vehicles Download PDF

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JP6431917B2
JP6431917B2 JP2016539067A JP2016539067A JP6431917B2 JP 6431917 B2 JP6431917 B2 JP 6431917B2 JP 2016539067 A JP2016539067 A JP 2016539067A JP 2016539067 A JP2016539067 A JP 2016539067A JP 6431917 B2 JP6431917 B2 JP 6431917B2
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carriage
passenger car
longitudinal beam
railway
region
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JP2016539854A (en
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オリペッカ ヘイッキラー
オリペッカ ヘイッキラー
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ヘルシンギン カウプンギン リーケンネライトス−リーケライトス
ヘルシンギン カウプンギン リーケンネライトス−リーケライトス
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D13/00—Tramway vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F3/00—Types of bogies
    • B61F3/02—Types of bogies with more than one axle
    • B61F3/04—Types of bogies with more than one axle with driven axles or wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F3/00—Types of bogies
    • B61F3/02—Types of bogies with more than one axle
    • B61F3/08—Types of bogies with more than one axle without driven axles or wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/50—Other details
    • B61F5/52—Bogie frames

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Handcart (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Vibration Dampers (AREA)

Description

本発明は、鉄道車両用の台車であって、鉄道車両に締結されるよう構成された台車枠と、台車の互いに反対側の側部に設けられると共に台車の走行方向に平行な台車枠の２本の長手方向ビームと、長手方向ビーム上にこれら長手方向ビームに隣接して支持された鉄道車輪とを有する形式の台車に関する。台車は、回動式の台車であっても良く或いは「固定式」の台車であっても良く、この場合、台車は、台車の弾力性により許容される限度内でのみ僅かに回動することができる。本発明は又、かかる台車を備えた鉄道車両用の客車構造体に関する。   The present invention relates to a bogie for a railway vehicle, the bogie frame configured to be fastened to the railcar, and two bogie frames provided on opposite sides of the bogie and parallel to the traveling direction of the bogie. The present invention relates to a carriage of the type having a longitudinal beam of books and railway wheels supported on and adjacent to the longitudinal beam on the longitudinal beam. The trolley may be a pivoting trolley or a “fixed” trolley, in which case the trolley will only pivot slightly within the limits allowed by the elasticity of the trolley. Can do. The present invention also relates to a passenger car structure for a railway vehicle provided with such a carriage.

従来、１．３４〜１．６５メートル軌間向きに設計された低床形客車の台車では、台車枠の長手方向ビーム及び鉄道車輪用の支持体は、長手方向ビームを鉄道車輪相互間の空間内に設けることによって具体化されており、この場合、長手方向ビームは、客車の内部でこれら長手方向ビーム相互間に対称に形成された通路の幅を定める。   Conventionally, in a low-floor type passenger car designed for a 1.34 to 1.65 meter gauge, the longitudinal beam of the carriage frame and the support for the railway wheel are arranged in the space between the railway wheels. In this case, the longitudinal beam defines the width of a passage formed symmetrically between the longitudinal beams inside the passenger car.

この従来技術に関する課題は、必要な場合に客車の通路をどのように配置するか及び通路の幅が上述の従来型台車構造体のために制限されているので対称パターンではなく例えば２＋１のパターンをなして座席を非対称にどのように配置するかということにある。   The problem with this prior art is how to arrange the passage of the passenger car when necessary and the width of the passage is limited by the above-mentioned conventional carriage structure, so that for example a 2 + 1 pattern is used instead of a symmetrical pattern. The problem is how to arrange the seats asymmetrically.

かくして、本発明の目的は、上述の課題を解決することにある。この目的は、本発明の台車及び客車構造体によって達成され、この台車及び客車構造体は、台車の外縁部のところで一方の長手方向ビームが台車の互いに反対側の側部に配置された鉄道車輪相互間の領域内に配置されると共に他方の長手方向ビームが鉄道車輪相互間の領域の外部に配置され、かくして、長手方向ビームが台車の中心線に関して非対称に配置されることを特徴としている。本発明の好ましい実施形態は、従属形式の請求項に開示されている。   Thus, an object of the present invention is to solve the above-mentioned problems. This object is achieved by the carriage and passenger car structure according to the invention, which is a railway wheel in which one longitudinal beam is arranged on the opposite side of the carriage at the outer edge of the carriage. It is characterized in that it is arranged in the region between each other and the other longitudinal beam is arranged outside the region between the railway wheels, and thus the longitudinal beam is arranged asymmetrically with respect to the bogie centerline. Preferred embodiments of the invention are disclosed in the dependent claims.

かくして、本発明は、台車の中心線に関する台車枠の長手方向ビームの非対称配置に基づいている。   Thus, the present invention is based on the asymmetrical arrangement of the longitudinal beams of the bogie frame with respect to the bogie centerline.

好ましい実施形態では、長手方向ビームが鉄道車輪相互間の領域内に配置されている台車の側部は、好ましくは台車の外縁部のところに台車けん引装置を備え、長手方向ビームが鉄道車輪相互間の領域の外部に配置されている台車の側部は、好ましくは台車の外縁部のところに台車制動装置を備える。   In a preferred embodiment, the side of the carriage in which the longitudinal beam is arranged in the region between the railway wheels preferably comprises a carriage traction device at the outer edge of the carriage, the longitudinal beam being between the railway wheels. The side part of the carriage arranged outside the region is preferably provided with a carriage braking device at the outer edge of the carriage.

また、長手方向ビームが鉄道車輪相互間の領域内に配置されている台車の側部は、好ましくは台車の外縁部のところに台車けん引装置と台車制動装置の組み合わせを備えることが可能である。これは、少なくとも駆動モータそれ自体が台車内に配置されていない場合に実現可能である。   Also, the side of the carriage where the longitudinal beam is located in the region between the railway wheels can be provided with a combination of a truck traction device and a truck braking device, preferably at the outer edge of the carriage. This is feasible if at least the drive motor itself is not arranged in the carriage.

本発明の台車の利点は、客車の使用特性及び駆動特性を実質的に損なわないで客車の通路をかなり広くすることができるということにある。これにより、座席を必要な場合かなり自由に配置することができる。本発明の解決手段は、実質的に１．３４〜１．６５メートルオーダーの軌間向きに設計された鉄道車輪に利用できる。   The advantage of the carriage of the present invention is that the passage of the passenger car can be considerably widened without substantially impairing the use and driving characteristics of the passenger car. This allows the seats to be arranged quite freely when necessary. The solution of the present invention can be used for railway wheels designed for a gauge distance of the order of 1.34 to 1.65 meters.

次に、本発明の好ましい一実施形態によって且つ添付の図面を参照して本発明について詳細に説明する。   The present invention will now be described in detail according to a preferred embodiment of the present invention and with reference to the accompanying drawings.

鉄道車両の走行方向における本発明の客車構造体及び台車の断面図である。It is sectional drawing of the passenger vehicle structure of this invention and a trolley | bogie in the running direction of a rail vehicle. 回動式台車として具体化された本発明の台車を示す平面図である。It is a top view which shows the trolley | bogie of this invention embodied as a rotary trolley | bogie. 図２の台車が客車本体に対して曲線を描いてどのように回動するかを示す機能平面図である。It is a functional top view which shows how the trolley | bogie of FIG. 2 draws a curve with respect to a passenger car main body, and rotates. 固定式の台車として又はほんの僅かに回動する台車として具体化された本発明の台車を示す平面図である。FIG. 2 is a plan view showing the carriage of the present invention embodied as a fixed carriage or as a slightly rotating carriage.

図１は、鉄道車両用の本発明の客車構造体１を示しており、この鉄道車両は、互いに直接的に又は間接的に連結された複数のかかる客車構造体１を有する場合がある。客車構造体１は、客車枠２、客車枠２上に配置された客車本体３、及び少なくとも１つの台車４を有する。台車４は、客車枠２に締結されるよう構成された台車枠５と、台車４の互いに反対側の側部に設けられると共に台車４及び鉄道車両の走行方向に平行な台車枠５の２本の長手方向ビーム７，８と、長手方向ビーム７，８上にこれら長手方向ビームに隣接して支持された鉄道車輪９とを有する。台車４が図２及び図３に記載された回動式台車である場合、支点６が台車枠５内の中央に配置されており、その目的は、客車を枠２に回動可能に取り付けることにある。   FIG. 1 shows a passenger car structure 1 according to the invention for a railway vehicle, which may have a plurality of such passenger car structures 1 connected directly or indirectly to one another. The passenger car structure 1 includes a passenger car frame 2, a passenger car body 3 disposed on the passenger car frame 2, and at least one carriage 4. The bogie 4 is provided with two bogie frames 5, which are configured to be fastened to the passenger car frame 2, and the bogie frame 5 provided on opposite sides of the bogie 4 and parallel to the running direction of the bogie 4 and the railway vehicle. Longitudinal beams 7 and 8 and rail wheels 9 supported on the longitudinal beams 7 and 8 adjacent to the longitudinal beams. When the cart 4 is the rotary cart described in FIGS. 2 and 3, the fulcrum 6 is disposed in the center of the cart frame 5, and the purpose is to attach the passenger vehicle to the frame 2 so as to be rotatable. It is in.

本発明の構造体では、必須の要点は、台車４の外縁部のところで一方の長手方向ビーム７が台車４の互いに反対側の側部に配置された鉄道車輪９相互間の領域内に配置されると共に他方の長手方向ビーム８が鉄道車輪９相互間の領域の外部に配置され、かくして、長手方向ビーム７，８は、台車４及び客車構造体１の中心線に関して非対称に配置されている。   In the structure of the present invention, the essential points are arranged in the region between the railway wheels 9 where one longitudinal beam 7 is arranged on the opposite side of the carriage 4 at the outer edge of the carriage 4. And the other longitudinal beam 8 is arranged outside the region between the railway wheels 9, thus the longitudinal beams 7, 8 are arranged asymmetrically with respect to the center line of the carriage 4 and the passenger car structure 1.

適切には、この実施例では、長手方向ビーム７が鉄道車輪９相互間の領域に配置されている台車４の側部は、台車４のけん引装置１０を備えている。この構成は、この側部が制動装置よりも広いスペースを必要とする場合が多いけん引装置１０に利用できる広い空間を有しているので、最も容易に具体化可能である。この場合、けん引装置１０は、好ましくは、台車４の外縁部のところに配置される。   Suitably, in this embodiment, the side of the carriage 4 in which the longitudinal beam 7 is arranged in the region between the railway wheels 9 is provided with a traction device 10 for the carriage 4. This configuration can be implemented most easily because the side portion has a wide space that can be used for the traction device 10 which often requires a larger space than the braking device. In this case, the traction device 10 is preferably arranged at the outer edge of the carriage 4.

これに対応して、長手方向ビーム８が鉄道車輪９相互間の領域の外部に配置された台車４の側部は、台車４の制動装置１１を備えている。制動装置１１は、通常、けん引装置１０よりも占有スペースが小さく、したがって、長手方向ビーム８が鉄道車輪９の外部に配置される場合であっても、制動装置をこの側に納めることができ、かくして、反対側の側部よりも配置可能なコンポーネントに利用できるスペースが小さくてすむ。この場合、制動装置１１は、好ましくは、台車４の外縁部のところに配置される。   Correspondingly, the side of the carriage 4 in which the longitudinal beam 8 is arranged outside the area between the railway wheels 9 is provided with a braking device 11 for the carriage 4. The braking device 11 usually occupies a smaller space than the towing device 10, so that even if the longitudinal beam 8 is arranged outside the railway wheel 9, the braking device can be housed on this side, Thus, less space is available for components that can be placed than on the opposite side. In this case, the braking device 11 is preferably arranged at the outer edge of the carriage 4.

長手方向ビーム７，８の上述の配置により、低床形客車本体３の通路１２が通路１２を通るのを何ら難しくしないで座席１３の非対称配置を容易に具体化できるようにするに足るほどどれほど広いかが図１及び図３で理解できる。   How much is the above-described arrangement of the longitudinal beams 7, 8 enough to make it possible to easily embody the asymmetric arrangement of the seat 13 without making it difficult for the passage 12 of the low floor passenger car body 3 to pass through the passage 12. The broadness can be seen in FIGS.

図４は又、本発明の台車４’を示しているが、この台車は、固定式の台車として又はほんの僅かに回動する台車として具体化されている。僅かな回動が台車（図示せず）のサスペンションにより許容される限度内で可能であるのが良い。その他の点に関し、この台車４’の構造は、支点を備えていないことを除き、図１〜図３に示されている台車と実質的に同一である。台車は、ほんの僅かしか回動しないので、多数の関節連結部を備えた客車に使用するのに適した広い通路の実現が可能である。   FIG. 4 also shows a trolley 4 'according to the invention, which is embodied as a fixed trolley or as a trolley that rotates only slightly. A slight rotation should be possible within the limits allowed by the suspension of the carriage (not shown). In other respects, the structure of the carriage 4 ′ is substantially the same as the carriage shown in FIGS. 1 to 3 except that the carriage 4 ′ is not provided with a fulcrum. Since the carriage rotates only slightly, it is possible to realize a wide passage suitable for use in a passenger car having a large number of joint connecting portions.

本発明の上述の説明は、本発明の基本的な技術的思想を説明するようになっているに過ぎない。かくして、当業者であれば、添付の特許請求の範囲に記載された本発明の範囲内でその細部を変更することができる。したがって、本明細書において説明したけん引装置及び制動装置以外のけん引装置及び制動装置の配置のための解決手段が存在し、かかる解決手段としては、けん引装置が動力を伝達するのに必要な歯車及びクラッチしか備えず、駆動モータそれ自体が台車内に配置されない構成が挙げられる。   The above description of the present invention is merely intended to illustrate the basic technical idea of the present invention. Thus, those skilled in the art can change details within the scope of the invention as set forth in the appended claims. Therefore, there are solutions for the arrangement of the traction devices and braking devices other than the traction devices and braking devices described herein, such as the gears necessary for the traction device to transmit power and There is a configuration in which only the clutch is provided and the drive motor itself is not disposed in the carriage.

Claims (14)

鉄道車両用の台車（４；４’）であって、前記台車は、
前記鉄道車両に締結されるよう構成された台車枠（５）と、
前記台車（４；４’）の互いに反対側の側部に設けられると共に前記台車（４；４’）の走行方向に平行な前記台車枠（５）の２本の長手方向ビーム（７，８）と、
前記長手方向ビーム（７，８）上に該長手方向ビームに隣接して支持された鉄道車輪（９）とを有する、台車であって、
前記台車（４；４’）の外縁部のところで一方の長手方向ビーム（７）が前記台車（４；４’）の前記互いに反対側の側部に配置された前記鉄道車輪（９）相互間の領域内に配置されると共に他方の長手方向ビーム（８）が前記鉄道車輪（９）相互間の前記領域の外部に配置され、かくして、前記長手方向ビーム（７，８）は、前記台車（４；４’）の中心線に関して非対称に配置されている、台車。 A truck (4; 4 ') for a railway vehicle,
A carriage frame (5) configured to be fastened to the railway vehicle;
Two longitudinal beams (7, 8) of the carriage frame (5) provided on opposite sides of the carriage (4; 4 ') and parallel to the traveling direction of the carriage (4; 4') )When,
A carriage having a railway wheel (9) supported adjacent to the longitudinal beam on the longitudinal beam (7, 8),
Between the rail wheels (9) between one longitudinal beam (7) at the opposite edge of the carriage (4; 4 ') at the outer edge of the carriage (4; 4') And the other longitudinal beam (8) is arranged outside the region between the railway wheels (9), so that the longitudinal beams (7, 8) 4; dolly arranged asymmetrically with respect to the center line of 4 ′). 前記長手方向ビーム（７）が前記鉄道車輪（９）相互間の前記領域内に配置されている前記台車（４；４’）の側部は、台車けん引装置（１０）を備えている、請求項１記載の台車。   The side of the carriage (4; 4 ') in which the longitudinal beam (7) is arranged in the region between the railway wheels (9) comprises a carriage towing device (10). Item 2. The cart according to item 1. 前記台車けん引装置（１０）は、前記台車（４；４’）の前記外縁部のところに配置されている、請求項２記載の台車。   3. The carriage according to claim 2, wherein the carriage towing device (10) is arranged at the outer edge of the carriage (4; 4 '). 前記長手方向ビーム（８）が前記鉄道車輪（９）相互間の前記領域の外部に配置されている前記台車（４；４’）の側部は、台車制動装置（１１）を備えている、請求項１〜３のうちいずれか一に記載の台車。   The side of the carriage (4; 4 ') in which the longitudinal beam (8) is arranged outside the region between the railway wheels (9) comprises a carriage braking device (11), The trolley | bogie as described in any one of Claims 1-3. 前記台車制動装置（１１）は、前記台車（４；４’）の前記外縁部のところに配置されている、請求項４記載の台車。   5. The carriage according to claim 4, wherein the carriage braking device (11) is arranged at the outer edge of the carriage (4; 4 '). 前記長手方向ビーム（７）が前記鉄道車輪（９）相互間の前記領域内に配置されている前記台車（４；４’）の側部は、台車けん引装置と台車制動装置の組み合わせを備えている、請求項１記載の台車。   The side of the carriage (4; 4 ') in which the longitudinal beam (7) is arranged in the region between the railway wheels (9) comprises a combination of a truck traction device and a truck braking device. The cart according to claim 1. 前記台車けん引装置と前記台車制動装置の前記組み合わせは、前記台車（４；４’）の前記外縁部のところに配置されている、請求項６記載の台車。   A cart according to claim 6, wherein the combination of the cart traction device and the cart braking device is arranged at the outer edge of the cart (4; 4 '). 鉄道車両用の客車構造体（１）であって、前記客車構造体（１）は、
客車枠（２）と、
前記客車枠（２）の上方に配置された客車本体（３）と、
少なくとも１つの台車（４；４’）とを有し、前記少なくとも１つの台車（４；４’）は、前記客車枠（２）に締結されるよう構成された台車枠（５）、前記台車（４；４’）の反対側の側部に設けられると共に前記台車（４；４’）の走行方向に平行な前記台車枠（５）の２本の長手方向ビーム（７，８）、及び前記長手方向ビーム（７，８）上に該長手方向ビームに隣接して支持された鉄道車輪（９）を有する、客車構造体において、
前記台車（４；４’）の外縁部のところで前記少なくとも１つの台車（４；４’）の一方の長手方向ビーム（７）が前記台車（４；４’）の前記互いに反対側の側部に配置された前記鉄道車輪（９）相互間の領域内に配置されると共に他方の長手方向ビーム（８）が前記鉄道車輪（９）相互間の前記領域の外部に配置され、かくして、前記長手方向ビーム（７，８）は、前記台車（４；４’）の中心線に関して非対称に配置されている、客車構造体。 A passenger car structure (1) for a railway vehicle, wherein the passenger car structure (1)
Passenger car frame (2),
A passenger car body (3) disposed above the passenger car frame (2);
At least one carriage (4; 4 '), the at least one carriage (4; 4') being configured to be fastened to the passenger car frame (2), the carriage Two longitudinal beams (7, 8) of the carriage frame (5) provided on the opposite side of (4; 4 ') and parallel to the running direction of the carriage (4; 4'), and In a passenger car structure having a railway wheel (9) supported adjacent to the longitudinal beam on the longitudinal beam (7, 8),
At the outer edge of the carriage (4; 4 ′) one longitudinal beam (7) of the at least one carriage (4; 4 ′) is the opposite side of the carriage (4; 4 ′). And the other longitudinal beam (8) is arranged outside the region between the railway wheels (9) and thus arranged in the area between the railway wheels (9) arranged in the longitudinal direction. A passenger car structure in which the directional beams (7, 8) are arranged asymmetrically with respect to the center line of the carriage (4; 4 '). 前記長手方向ビーム（７）が前記鉄道車輪（９）相互間の前記領域内に配置されている前記台車（４；４’）の側部は、台車けん引装置（１０）を備えている、請求項８記載の客車構造体。   The side of the carriage (4; 4 ') in which the longitudinal beam (7) is arranged in the region between the railway wheels (9) comprises a carriage towing device (10). Item 9. The passenger car structure according to Item 8. 前記台車けん引装置（１０）は、前記台車（４；４’）の前記外縁部のところに配置されている、請求項９記載の客車構造体。   10. Passenger car structure according to claim 9, wherein the carriage towing device (10) is arranged at the outer edge of the carriage (4; 4 '). 前記長手方向ビーム（８）が前記鉄道車輪（９）相互間の前記領域の外部に配置されている前記台車（４；４’）の側部は、台車制動装置（１１）を備えている、請求項８〜１０のうちいずれか一に記載の客車構造体。   The side of the carriage (4; 4 ') in which the longitudinal beam (8) is arranged outside the region between the railway wheels (9) comprises a carriage braking device (11), Passenger car structure as described in any one of Claims 8-10. 前記台車制動装置（１１）は、前記台車（４；４’）の前記外縁部のところに配置されている、請求項１１記載の客車構造体。   12. The passenger car structure according to claim 11, wherein the carriage braking device (11) is arranged at the outer edge of the carriage (4; 4 '). 前記長手方向ビーム（７）が前記鉄道車輪（９）相互間の前記領域内に配置されている前記台車（４；４’）の側部は、台車けん引装置と台車制動装置の組み合わせを備えている、請求項８記載の客車構造体。   The side of the carriage (4; 4 ') in which the longitudinal beam (7) is arranged in the region between the railway wheels (9) comprises a combination of a truck traction device and a truck braking device. The passenger car structure according to claim 8. 前記台車けん引装置と前記台車制動装置の前記組み合わせは、前記台車（４；４’）の前記外縁部のところに配置されている、請求項１３記載の客車構造体。   14. The passenger car structure according to claim 13, wherein the combination of the truck towing device and the truck braking device is arranged at the outer edge of the carriage (4; 4 ').
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