JPH0333544B2 - - Google Patents
Info
- Publication number
- JPH0333544B2 JPH0333544B2 JP56179729A JP17972981A JPH0333544B2 JP H0333544 B2 JPH0333544 B2 JP H0333544B2 JP 56179729 A JP56179729 A JP 56179729A JP 17972981 A JP17972981 A JP 17972981A JP H0333544 B2 JPH0333544 B2 JP H0333544B2
- Authority
- JP
- Japan
- Prior art keywords
- locomotive
- top surface
- pantograph
- car body
- body structure
- 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.)
- Expired - Lifetime
Links
Landscapes
- Toys (AREA)
- Mechanical Operated Clutches (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は機関車の車体構造に係り、特に、車体
の高さに制約がある場合に好適な機関車の車体構
造に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a locomotive body structure, and more particularly to a locomotive body structure suitable when there is a restriction on the height of the car body.
機関車、特に電気機関車の車体構造は、一般に
第１図に示される如く、パンタグラフ１、主回路
しや断器２、避雷器３、各種電気機器冷却用の排
風風道４等が機関車５の天面部６に設置されるよ
うになつている。
The body structure of a locomotive, especially an electric locomotive, generally has a pantograph 1, a main circuit disconnector 2, a lightning arrester 3, an exhaust air duct 4 for cooling various electrical equipment, etc. as shown in Figure 1. It is designed to be installed on the top surface part 6 of 5.
ところで、機関車の外形寸法、特に高さ方向の
寸法が小さいことが要求される線区向けに第１図
に示されるような機関車をそのまま適用すると、
車両限界を越えてしまうので、第２図に示すよう
に機関車５を車両限界７内に納めるようにする
と、機関車５の車体構造８を小さくすることが余
儀無くされる。そのため、このまま車体構造８を
小さくすると機関車５内部が狭くなり作業員９に
よるメインテナンスや通行に支障をきたすばかり
でなく、各種電気機器１０の高さも制限を受ける
ので各種電気機器１０を高さ以外の部分で大きく
することが必要となり、その分機関車５内部が狭
くなる欠点がある。
By the way, if a locomotive like the one shown in Figure 1 is applied as is to a railway line where the external dimensions of the locomotive, especially the dimension in the height direction, are required to be small,
Since this would exceed the vehicle limit, if the locomotive 5 were to be accommodated within the vehicle limit 7 as shown in FIG. 2, the body structure 8 of the locomotive 5 would have to be made smaller. Therefore, if the car body structure 8 is made smaller as it is, the interior of the locomotive 5 will become narrower, which will not only impede maintenance and passage by the workers 9, but also limit the height of the various electrical equipment 10, so it will be difficult to install the various electrical equipment 10 at a different height. This has the disadvantage that the inside of the locomotive 5 becomes narrower as a result.
本発明の目的は、機関車室内のスペースを広く
とることができる機関車の車体構造を提供するこ
とにある。 SUMMARY OF THE INVENTION An object of the present invention is to provide a locomotive body structure that allows a large space inside the locomotive.
上記目的を達成するために本発明は、車体天面
部のパンタグラフ設置部以外を車両限界に接近し
て膨出させ、この膨出させた天面部の下側に排風
風道を含むその他の機器を設置すると共に、前記
排風風道を前記車体天面部外に開口したのであ
る。
In order to achieve the above object, the present invention bulges the top surface of the vehicle body other than the pantograph installation portion close to the vehicle limit, and other equipment including an exhaust air duct is provided below the bulged top surface portion. At the same time, the exhaust air passage was opened to the outside of the top surface of the vehicle body.
以下、第３図及び第４図に基づいて本発明の好
適な実施例を説明する。
Hereinafter, a preferred embodiment of the present invention will be described based on FIGS. 3 and 4.
第３図には、本発明の好適な実施例としての機
関車の側面図が示されており、第４図には、機関
車の内部構成図が示されている。 FIG. 3 shows a side view of a locomotive as a preferred embodiment of the present invention, and FIG. 4 shows an internal configuration diagram of the locomotive.
本実施例においては、機関車５のパンタグラフ
１の設置部１１を避けた車体の天面部１２を上方
に膨出形成し、かつ、その寸法を車両限界７にで
きるだけ近い値とし、膨出形成された天面部１２
の下側にパンタグラフ１以外の機器が収納される
ようにしている。また、従来天面部表面に設置さ
れていた機器は、天面部１２の下に設置すること
により、屋外用の防水、防塵対策は不要となり、
その分だけ小形にすることができる。 In this embodiment, the top surface part 12 of the car body of the locomotive 5 is formed to bulge upward, avoiding the installation part 11 of the pantograph 1, and its dimensions are set as close to the vehicle limit 7 as possible. top section 12
Equipment other than the pantograph 1 is stored below the pantograph. Additionally, by installing devices that were conventionally installed on the surface of the top panel under the top panel 12, waterproof and dustproof measures for outdoor use are no longer required.
It can be made smaller accordingly.
そのため、本実施例によれば、機関車５の天面
部１２がパンタグラフ１以外の機器をその内部に
含む高さとなつているので、機関車通路が高くと
れ作業員９によるメンテナンス作業や通行に便利
となる。又各種電気機器１０の高さを大きくする
ことができるので機関車内部のスペースが広くと
れる。 Therefore, according to this embodiment, the top surface 12 of the locomotive 5 has a height that includes equipment other than the pantograph 1, so the locomotive passage can be raised high, making it convenient for the worker 9 to carry out maintenance work and pass. becomes. Furthermore, since the height of the various electrical devices 10 can be increased, the space inside the locomotive can be increased.
勿論、排風風道４も第４図に示すように、パン
タグラフ１以外の機器として前記膨出形成された
天面部１２の内側に設置され、前記天面部１２外
に開口している。 Of course, as shown in FIG. 4, the exhaust air duct 4 is also installed as a device other than the pantograph 1 inside the bulged top section 12 and opens to the outside of the top section 12.
なお、本実施例においては車両限界７を基準に
天面部１２を膨出した車体構造８を説明したが、
車両限界による制約を受けないときでも本実施例
を適用することができる。 In addition, in this embodiment, the vehicle body structure 8 has been described in which the top surface portion 12 is bulged based on the vehicle limit 7.
This embodiment can be applied even when the vehicle is not restricted by vehicle limits.
以上説明したように、本発明によれば、機関車
内部のスペースを広くとることができるという優
れた効果がある。
As explained above, according to the present invention, there is an excellent effect that the space inside the locomotive can be increased.
第１図は従来の機関車を示す側面図、第２図は
第１図の内部構成を示す縦断正面図、第３図は本
発明による機関車の車体構造の一実施例を示す側
面図、第４図は第３図に示されている機関車の内
部構成を説明するための縦断正面図である。
１……パンタグラフ、２……主回路しや断器、
３……避雷器、４……排風風道、５……機関車、
６，１２……天面部、８……車体構造、１１……
パンタグラフ設置部。
FIG. 1 is a side view showing a conventional locomotive, FIG. 2 is a longitudinal sectional front view showing the internal structure of FIG. 1, and FIG. 3 is a side view showing an embodiment of the locomotive body structure according to the present invention. FIG. 4 is a longitudinal sectional front view for explaining the internal configuration of the locomotive shown in FIG. 3. 1... Pantograph, 2... Main circuit disconnector,
3... Lightning arrester, 4... Wind exhaust duct, 5... Locomotive,
6, 12...Top section, 8...Vehicle structure, 11...
Pantograph installation section.
Claims (1)
を含むその他の機器とを設置してなる機関車の車
体構造において、前記車体天面部のパンタグラフ
設置部以外を車両限界に接近して膨出させ、この
膨出させた車体天面部の下側に前記その他の機器
を設置すると共に、前記排風風道を前記車体天面
部外に開口させたことを特徴とする機関車の車体
構造。1. In a locomotive car body structure in which a pantograph and other equipment including an exhaust air passage are installed on the surface of the top surface of the car body, parts of the top surface of the car body other than the pantograph installation part may bulge out close to the vehicle limit. A locomotive body structure, characterized in that the other equipment is installed below the bulging top surface of the car body, and the exhaust air passage is opened outside of the top surface of the car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17972981A JPS5881853A (en) | 1981-11-11 | 1981-11-11 | Structure of car body of locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17972981A JPS5881853A (en) | 1981-11-11 | 1981-11-11 | Structure of car body of locomotive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5881853A JPS5881853A (en) | 1983-05-17 |
| JPH0333544B2 true JPH0333544B2 (en) | 1991-05-17 |
Family
ID=16070844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17972981A Granted JPS5881853A (en) | 1981-11-11 | 1981-11-11 | Structure of car body of locomotive |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5881853A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55104565U (en) * | 1979-01-19 | 1980-07-21 |
-
1981
- 1981-11-11 JP JP17972981A patent/JPS5881853A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5881853A (en) | 1983-05-17 |
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