JPS6315088Y2 - - Google Patents
Info
- Publication number
- JPS6315088Y2 JPS6315088Y2 JP14802182U JP14802182U JPS6315088Y2 JP S6315088 Y2 JPS6315088 Y2 JP S6315088Y2 JP 14802182 U JP14802182 U JP 14802182U JP 14802182 U JP14802182 U JP 14802182U JP S6315088 Y2 JPS6315088 Y2 JP S6315088Y2
- Authority
- JP
- Japan
- Prior art keywords
- equipment room
- equipment
- inspection cover
- vehicle
- room
- 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
Links
- 238000007689 inspection Methods 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000012779 reinforcing material Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000004078 waterproofing Methods 0.000 claims description 4
- 210000000988 bone and bone Anatomy 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Description
【考案の詳細な説明】
〔考案の利用分野〕
本考案は、床下搭載機器の周囲を囲む機器室の
構造に係り、特に上下２段とした機器室において
下段搭載機器をカバーなしで用いるに好適な機器
室の防水装置に関するものである。[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to the structure of an equipment room that surrounds equipment mounted under the floor, and is particularly suitable for using lower equipment without a cover in an equipment room with two levels, upper and lower. This relates to waterproofing equipment for equipment rooms.
一般に、鉄道車両においては床下にチヨツパー
装置や電動発電機等の各種高圧の電気品または空
制機器を搭載している。モノレール車両において
も同様であるが、高架軌道上を走行するため車両
重量の軽減化や公害面等の点より、機器自体には
カバーなど設けずその周囲は点検カバーと機器を
マウントする骨組からなるスカートでおおつてい
る。
In general, railway vehicles are equipped with various high-voltage electrical equipment or air control equipment such as a chopper device and a motor generator under the floor. The same is true for monorail vehicles, but since they run on elevated tracks, in order to reduce vehicle weight and reduce pollution, the equipment itself is not provided with a cover, and the surrounding area consists of an inspection cover and a frame on which the equipment is mounted. It is covered with a skirt.
モノレール車両は走行安定性を良くする点から
低重心化を図る必要があり、一般に屋根上に搭載
される空調装置も床下に搭載することが望まれ、
台車間の限られたスペース内に多くの機器を搭載
することが困難となつている。このため、これら
機器の艤装スペースを高さ方向で得ることとし、
上下２段艤装構造を採用してスペース確保を行な
うようにしている。 Monorail vehicles need to have a low center of gravity to improve running stability, and it is desirable that air conditioning equipment, which is generally mounted on the roof, be mounted under the floor.
It has become difficult to mount many devices in the limited space between the carts. For this reason, we decided to obtain the rigging space for these devices in the height direction,
A two-tiered rigging structure (upper and lower) is used to ensure space.
上記２段艤装構造を採用した床下機器室を第１
図および第２図により説明すると、台車間に配置
される機器室１は上段機器室２と下段機器室３に
きせ板６で仕切られ、機器の点検を側面から可能
とする点検カバー７，８が上記機器室２，３に各
単独に設けられているもので、下段の点検カバー
８においては周囲に防水パツキンを介入させて下
段機器室３内の防水を可能にするものであつた。 The first is an underfloor equipment room that adopts the above two-stage outfitting structure.
To explain with reference to FIG. 2 and FIG. 2, the equipment room 1 located between the carts is divided into an upper equipment room 2 and a lower equipment room 3 by a cutout board 6, and inspection covers 7 and 8 that allow the equipment to be inspected from the side. are individually provided in each of the equipment rooms 2 and 3, and a waterproof gasket is inserted around the lower inspection cover 8 to make the inside of the lower equipment room 3 waterproof.
また、第３，４図の如く上下段の機器室２，３
を一体の点検カバー９でおおう場合、機器室仕切
端の骨部材１０と点検カバー９の補強材１１の間
にパツキン１２を介入させ、上段機器室２より侵
入した雨水を点検カバー９に設けた排水グリル１
３より排水させて下段機器室３内の防水を行なつ
ていた。 In addition, as shown in Figures 3 and 4, the upper and lower equipment rooms 2 and 3
When covering the inspection cover 9 with an integrated inspection cover 9, a gasket 12 is interposed between the rib member 10 at the end of the equipment room partition and the reinforcing material 11 of the inspection cover 9, and the inspection cover 9 is provided to prevent rainwater that has entered from the upper equipment room 2. Drainage grill 1
The inside of the lower equipment room 3 was waterproofed by draining water from the lower equipment room 3.
以上如き従来構造における問題点として、前者
の如く点検カバーを上下２段に分割して設けた場
合、車体構造が複雑となり部品点数も増加する
他、機器の点検を行なう際上下の機器を同時に行
なうことができないため、保守効率が低下するも
のとなる。また、後者の如き構造においては、車
体の製作精度の点から骨部材１０とパツキン１２
の密着面に隙間が発生し、下段機器室３へ漏水す
るおれがある。また、排水グリル１３から雨水を
排水させるため、点検カバー外板が汚れるものと
なる。 Problems with the conventional structure as described above are that when the inspection cover is divided into two stages, upper and lower, as in the former case, the vehicle body structure becomes complicated and the number of parts increases. As a result, maintenance efficiency decreases. In addition, in the latter structure, the frame member 10 and the gasket 12 are
A gap is generated between the contact surfaces of the housing and water leaks into the lower equipment room 3. Furthermore, since rainwater is drained from the drain grill 13, the outer panel of the inspection cover becomes dirty.
本考案の目的は、上段機器室に侵入した雨水の
下段機器室への侵入を防止する防水装置を提供す
ることにある。
An object of the present invention is to provide a waterproof device that prevents rainwater that has entered the upper equipment room from entering the lower equipment room.
車両の軽量化の面から、機器はカバーなどを設
けず極力裸化して軽くする必要があるが、モノレ
ール車両の床下は、周囲を点検カバーならびにき
せ板で囲む機器室で構成されていることから、本
機器室内を防水構造とすることで機器の裸化が可
能となる。しかし、機器の短絡事故等を防止する
意味から、機器室内の防水性能はより完全なもの
が望まれる。
In order to reduce the weight of the vehicle, it is necessary to expose the equipment as much as possible without providing covers, etc., but since the underfloor of the monorail vehicle consists of an equipment room surrounded by inspection covers and decorative boards. By making the inside of this equipment a waterproof structure, it becomes possible to expose the equipment. However, in order to prevent equipment short-circuit accidents, etc., it is desired that the equipment room has more complete waterproof performance.
かかる点で、従来の防水構造では車体構造の複
雑化や防水性能の信頼性が薄れる欠点がある。本
考案は、車体構造が簡素となり、保守点検に有利
な一体点検カバー方式で機器室を構成し、点検カ
バー裏面に補強材を兼用した排水樋と排水管を設
け、該排水樋と長手方向に連続的に密着するパツ
キン面を車体側に設け、パツキンはめ込み部の骨
部材に点検カバー側排水樋にラツプするひさし部
と、侵入水をせき止める溝部を設けて、下段機器
室への侵水を効果的に防止するようにしたもので
ある。 In this respect, conventional waterproof structures have the drawbacks of complicating the car body structure and reducing the reliability of waterproof performance. The present invention simplifies the vehicle body structure, configures the equipment room with an integrated inspection cover system that is advantageous for maintenance and inspection, and provides a drainage gutter and drainage pipe that also serves as a reinforcing material on the back of the inspection cover. A gasket surface that fits continuously is provided on the vehicle body side, and the rib part where the gasket fits is provided with an eave portion that wraps around the drainage gutter on the inspection cover side and a groove portion that dams up intruding water to effectively prevent water from entering the lower equipment room. It is designed to prevent this from occurring.
本考案の一実施例を第３，５，６図により説明
する。第３図は車両床下機器室の断面図を示し、
２は上段機器室、３は下段機器室、４は軌道桁、
９は機器室内点検用の点検カバーである。第５図
は点検カバー９と車体側の関係を示す断面図で、
点検カバー９の裏面に排水樋と排水管の作用をす
る補強材１４，１５が設けられ、補強材１４の先
端は点検カバー閉鎖時、車体側の骨部材１６にパ
ツキン１７を介して密着するようにしている。骨
部材１６には、パツキン１７取付部上面に水勾配
を有するひさし部１８を突出させ、さらに突起部
２０により侵入水を一時溜水させる排水溝１９が
設けられている。補強材１５は第６図に示す如く
箱形断面の形状で、補強材１４から点検カバー９
下端まで連続的に設けられている。
An embodiment of the present invention will be explained with reference to FIGS. 3, 5, and 6. Figure 3 shows a cross-sectional view of the vehicle underfloor equipment room.
2 is the upper equipment room, 3 is the lower equipment room, 4 is the track girder,
9 is an inspection cover for inspecting the inside of the equipment room. FIG. 5 is a sectional view showing the relationship between the inspection cover 9 and the vehicle body.
Reinforcing members 14 and 15 are provided on the back side of the inspection cover 9 to function as a drain gutter and a drain pipe, and the tip of the reinforcing member 14 is in close contact with a frame member 16 on the vehicle body side via a gasket 17 when the inspection cover is closed. I have to. The frame member 16 is provided with an eave part 18 having a water slope protruding from the upper surface of the mounting part of the seal 17, and a drainage groove 19 for temporarily storing intruding water by means of a protrusion part 20. The reinforcing material 15 has a box-shaped cross section as shown in FIG.
Continuously provided all the way to the bottom.
以上の構成において、上段機器室２から侵入し
た雨水は排水溝１９により一時せき止められる
が、排水溝１９の突起部２０を一定区間切断して
おくことにより侵入水は点検カバー９の方向へ流
出し、補強材１４，１５を通つて車外へ排水され
る。この際、突起部２０の切断箇所を高度な防水
性能の要求されない位置に設けることで、重要機
器室内への侵水は完全に防止できる。また、車体
構造の精度不足でパツキン１７当り面に隙間が生
じた場合、ひさし部１８を雨樋を兼ねた補強材１
４にオーバラツプさせることにより、下段機器室
３内への直接侵水を防止できる。 In the above configuration, rainwater that has entered from the upper equipment room 2 is temporarily blocked by the drain 19, but by cutting off the protrusion 20 of the drain 19 over a certain section, the intruding water can flow out in the direction of the inspection cover 9. , the water is drained out of the vehicle through the reinforcing members 14 and 15. At this time, by providing the cut portion of the protrusion 20 at a position where high waterproof performance is not required, water intrusion into the important equipment room can be completely prevented. In addition, if a gap occurs on the contact surface of the gasket 17 due to lack of precision in the car body structure, the eaves portion 18 can be replaced with a reinforcing material 1 that also serves as a rain gutter.
4, direct water intrusion into the lower equipment room 3 can be prevented.
本考案によれば、高度な防水構造を可能とした
一体点検カバー方式で機器室を構成することによ
り、下段機器室への侵水を防止することができ
る。
According to the present invention, water intrusion into the lower equipment room can be prevented by configuring the equipment room with an integrated inspection cover system that enables a highly waterproof structure.
第１図は車両全体の側面外観図、第２図および
第３図はそれぞれ点検カバーの形式が異なる床下
機器室の断面図、第４図は従来の防水装置の断面
図、第５図は本考案の防水装置の断面図、第６図
は第５図のＡ−Ａ断面図である。
２……上段機器室、３……下段機器室、６……
きせ板、７，８，９……点検カバー、１４，１５
……補強材、１６……骨部材、１７……パツキ
ン、１８……ひさし部、１９……排水溝、２０…
…突起部。
Figure 1 is a side external view of the entire vehicle, Figures 2 and 3 are cross-sectional views of underfloor equipment compartments with different types of inspection covers, Figure 4 is a cross-sectional view of a conventional waterproofing device, and Figure 5 is a cross-sectional view of the main body. FIG. 6 is a cross-sectional view of the invented waterproofing device, taken along line A-A in FIG. 2...Upper equipment room, 3...Lower equipment room, 6...
Kise board, 7, 8, 9...Inspection cover, 14, 15
... Reinforcement material, 16 ... Bone member, 17 ... Packaging, 18 ... Eave part, 19 ... Drainage groove, 20 ...
…protrusion.
Claims (1)
造において、機器室をおおう点検カバーの裏面に
排水樋と排水管の作用をする補強材を設け、該補
強材の先端は点検カバーの閉鎖時車体側の骨部材
にパツキンを介して密着するようにし、該骨部材
の上部に上記補強材上に突出するように水勾配を
有するひさし部と排水溝を設けたことを特徴とす
る車両の床下機器室防水装置。 In an underfloor structure that has a watertight equipment room under the floor of the vehicle, a reinforcing material that acts as a drainage gutter and drain pipe is provided on the back of the inspection cover that covers the equipment room, and the tip of the reinforcing material is attached to the vehicle body when the inspection cover is closed. An underfloor device for a vehicle, characterized in that it is in close contact with a side bone member via a gasket, and an eave portion and a drainage groove having a water gradient are provided on the upper part of the bone member so as to project above the reinforcing member. Room waterproofing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14802182U JPS5953171U (en) | 1982-10-01 | 1982-10-01 | Vehicle underfloor equipment room waterproofing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14802182U JPS5953171U (en) | 1982-10-01 | 1982-10-01 | Vehicle underfloor equipment room waterproofing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5953171U JPS5953171U (en) | 1984-04-07 |
| JPS6315088Y2 true JPS6315088Y2 (en) | 1988-04-27 |
Family
ID=30329002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14802182U Granted JPS5953171U (en) | 1982-10-01 | 1982-10-01 | Vehicle underfloor equipment room waterproofing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5953171U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5155214B2 (en) * | 2009-02-17 | 2013-03-06 | 株式会社日立製作所 | Stretched monorail vehicle |
-
1982
- 1982-10-01 JP JP14802182U patent/JPS5953171U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5953171U (en) | 1984-04-07 |
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