JPH0542701Y2 - - Google Patents
Info
- Publication number
- JPH0542701Y2 JPH0542701Y2 JP1988025904U JP2590488U JPH0542701Y2 JP H0542701 Y2 JPH0542701 Y2 JP H0542701Y2 JP 1988025904 U JP1988025904 U JP 1988025904U JP 2590488 U JP2590488 U JP 2590488U JP H0542701 Y2 JPH0542701 Y2 JP H0542701Y2
- Authority
- JP
- Japan
- Prior art keywords
- main
- axle
- drive device
- motor
- vehicle
- 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
- 239000000725 suspension Substances 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、新交通システム車両に適用される主
電動機の懸架機構に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a suspension mechanism for a traction motor applied to an new transportation system vehicle.
従来の主電動機の懸架機構を第２図ａ，ｂに示
す。新交通システム車両の車体１に防振ゴム７を
介して主電動機２の本体２ａが取付けられてお
り、主電動機２の主軸２ｂは推進軸３にて、一対
の車軸４，４′の一方の車軸４の駆動装置５の中
央に設置された入力軸５ａに連結され、新交通シ
ステム車両の走行中に於ける、車体１の車軸４に
対する上下方向の変位に追従することが出来るよ
うになつている。尚各車軸４，４′には一対のゴ
ムタイヤの走行輪６がそれぞれ回転自在に取付け
られており、車軸４，４′の外側（矢印方向の側）
にはそれぞれ、一対の案内輪を有する案内装置
（図示せず）がある。上述のような主電動機２の
懸架機構なので第２図にて破線で示すように車両
の床下に於ける一対の車軸４，４′間の艤装スペ
ースが限定される。
A conventional suspension mechanism for a main electric motor is shown in Figs. 2a and 2b. A main body 2a of a traction motor 2 is attached to a vehicle body 1 of an new transportation system vehicle via a vibration-proof rubber 7. It is connected to an input shaft 5a installed at the center of the drive device 5 of the axle 4, and can follow the displacement of the vehicle body 1 in the vertical direction with respect to the axle 4 while the new transportation system vehicle is running. There is. A pair of rubber tire running wheels 6 are rotatably attached to each axle 4, 4', and the wheels 6 are mounted on the outside of the axle 4, 4' (the side in the direction of the arrow).
each has a guide device (not shown) having a pair of guide wheels. Because of the above-described suspension mechanism for the main electric motor 2, the mounting space between the pair of axles 4, 4' under the floor of the vehicle is limited, as shown by the broken line in FIG.
なお、１対の案内輪を有する案内装置として
は、例えば特願昭57−120410号として特許出願さ
れている装置が公知である。 As a guide device having a pair of guide wheels, for example, a device for which a patent application has been filed as Japanese Patent Application No. 120410/1982 is known.
新交通システム車両の艤装スペースは一対の車
軸間の車両の床下スペースを利用しているが、主
電動機の主軸を長さの長い推進軸を介して、車軸
の駆動装置の中央に設置された入力軸に接続して
いるため、主電動機が車体中央に配置されること
になり、第２図の破線で示すように艤装スペース
が狭くなる。
The equipment space of new transportation system vehicles utilizes the space under the vehicle floor between a pair of axles. Since it is connected to the shaft, the main electric motor is placed in the center of the vehicle body, and the rigging space becomes narrower, as shown by the broken line in FIG.
本考案は、車両床下の艤装スペースを広くとる
ことのできる主電動機懸架機構を提供することを
目的とするものである。 An object of the present invention is to provide a main motor suspension mechanism that allows a wide space for outfitting under the floor of a vehicle.
(1) 従来の推進軸を廃して、これより長さのかな
り短い可撓軸継手にて主電動機の主軸と車軸の
駆動装置の入力軸とを連結する。
(1) The conventional propulsion shaft is abolished, and the main shaft of the traction motor and the input shaft of the axle drive device are connected using a flexible shaft joint that is considerably shorter in length.
(2) 主電動機本体の車軸側は車軸の駆動装置にピ
ン結合し、主電動機本体の車軸側と反対側はリ
ンクにて車体に懸架する。(2) The axle side of the traction motor body is pin-coupled to the axle drive device, and the side of the traction motor body opposite to the axle side is suspended from the vehicle body by a link.
(1) 長さの短かい可撓軸継手を使用するので主電
動機を車軸側に寄せることが出来、床下の艤装
用スペースが広く取れる。
(1) Since a short flexible shaft joint is used, the main motor can be moved closer to the axle, allowing for more space under the floor for equipment.
(2) 上述の主電動機の懸架機構のため、車両の車
軸に対する上下方向の変位に追従出来る。(2) Because of the above-mentioned suspension mechanism of the main motor, it is possible to follow the vertical displacement of the vehicle with respect to the axle.
(3) 従つて、車両の上下動に対し、従来の推進軸
と同様なフレキシイビリテイを生じ、且つ床下
の艤装スペースが拡大する。(3) Therefore, it provides the same flexibility as a conventional propulsion shaft with respect to the vertical movement of the vehicle, and expands the equipment space under the floor.
新交通システム車両全体の構成は、第１図に示
す主電動機２の懸架機構以外は、第２図と全く同
じである。
The overall configuration of the new transportation system vehicle is exactly the same as that shown in FIG. 2 except for the suspension mechanism of the main electric motor 2 shown in FIG.
第１図ａ，ｂにおいて、車体１に防振ゴム１１
を介して、取付けられた支え１２にはリンク１３
の一端が揺動自在に取付けられている。リンク１
３の他端は主電動機２の本体２ａに固設された支
え１４に揺動自在に取付けられている。又主電動
機２の本体２ａの一部である支持腕２ｃと車軸４
の駆動装置５の一部である支持腕５ｂとは２本の
ピン１５にて揺動自在に取付けられている。更に
主電動機２の主軸２ｂは可撓軸接手１６にて車軸
４の駆動装置５の入力軸５ａに接続している。可
撓軸接手１６の長さは第２図の推進軸３に比して
かなり短かいので第１図ａの破線にて示すように
一対の車軸４，４′間の車両の床下スペースは第
２図ａの床下スペースより増大する。又、主電動
機２の一端はリンク１３にて車両１に、他端はピ
ン１５にて車軸４の駆動装置５に、揺動自在に支
持されているので可撓軸接手１６の撓みと協動し
て車両１の車軸４に対する上下方向の変位に追従
する。 In FIGS. 1a and 1b, anti-vibration rubber 11 is attached to the vehicle body 1.
The attached support 12 has a link 13 via
One end is swingably attached. Link 1
The other end of the main motor 2 is swingably attached to a support 14 fixed to the main body 2a of the main motor 2. Also, the support arm 2c and the axle 4, which are part of the main body 2a of the main motor 2,
The support arm 5b, which is a part of the drive device 5, is swingably attached to the support arm 5b with two pins 15. Furthermore, the main shaft 2b of the main electric motor 2 is connected to the input shaft 5a of the drive device 5 of the axle 4 through a flexible shaft joint 16. Since the length of the flexible shaft joint 16 is considerably shorter than that of the propulsion shaft 3 shown in FIG. The space under the floor is larger than that shown in Figure 2a. Also, one end of the main motor 2 is swingably supported by the vehicle 1 via a link 13 and the other end by a pin 15 to the drive device 5 of the axle 4, so that it cooperates with the deflection of the flexible shaft joint 16. The displacement of the vehicle 1 with respect to the axle 4 in the vertical direction is followed.
主電動機の主軸と車軸駆動装置の入力軸とを可
撓軸接手を介して接続し、前記主電動機の本体の
車軸側と前記車軸駆動装置の本体とをピン結合
し、前記主電動機本体の上側をリンクにより車体
に連結し、前記主電動機と車軸駆動装置とを上下
方向に相対変位可能に支持したことにより次の効
果を生ずる：
従来装置におけるような長い推進軸に代り、長
さの短かい可撓軸接手を介して、主電動機より車
軸を駆動するため、主電動機が車軸側により近く
配置され、その分艤装スペースが増大する。
The main shaft of the main motor and the input shaft of the axle drive device are connected via a flexible shaft joint, the axle side of the main motor body and the main body of the axle drive device are connected by pins, and the upper side of the main motor body is connected to the vehicle body by a link, and the main electric motor and the axle drive device are supported so as to be able to move relative to each other in the vertical direction, resulting in the following effects: Instead of a long propulsion shaft as in conventional devices, a short propulsion shaft is used. Since the axle is driven by the main motor via the flexible shaft joint, the main motor is disposed closer to the axle, and the equipment space increases accordingly.
また、主電動機の懸架がリンクおよびピンによ
り行われるので、車両の車軸に対する上下方向の
変位に対して、従来の推進軸と同等の追従性を生
ずる。 Furthermore, since the main electric motor is suspended by links and pins, it follows the vertical displacement of the vehicle with respect to the axle in a manner comparable to that of a conventional propulsion shaft.
第１図ａは本考案主電動機懸架機構の実施例の
平面図、第１図ｂは第１図ａ要部の側面図、第２
図ａは従来の新交通システムの車両に使用されて
いる懸架機構の平面図、第２図ｂは第２図aA部
の詳細図である。
１……車体、２……主電動機、２ｂ……主軸、
２ｃ……支持腕、４，４′……車軸、５……駆動
装置（デフ）、５ａ……入力軸、５ｂ……支持腕、
６……走行輪、１２，１４……支え、１３……リ
ンク、１５……ピン、１６……可撓軸接手。
Fig. 1a is a plan view of an embodiment of the traction motor suspension mechanism of the present invention, Fig. 1b is a side view of the main part of Fig. 1a, and Fig. 2
Figure a is a plan view of a suspension mechanism used in a conventional new transportation system vehicle, and Figure 2b is a detailed view of section aA in Figure 2. 1... Vehicle body, 2... Main electric motor, 2b... Main shaft,
2c... Support arm, 4, 4'... Axle, 5... Drive device (differential), 5a... Input shaft, 5b... Support arm,
6... Running wheel, 12, 14... Support, 13... Link, 15... Pin, 16... Flexible shaft joint.
Claims (1)
た案内軌道車に於いて、主電動機の主軸と車軸駆
動装置の入力軸とを可撓軸接手を介して接続し、
前記主電動機の本体の車軸側と前記車軸駆動装置
の本体とをピン結合し、前記主電動機本体の上側
をリンクにより車体に連結し、前記主電動機と車
軸駆動装置とを上下方向に相対変位可能に支持し
たことを特徴とする主電動機懸架機構。 In a guide rail car equipped with four running wheels and four guide wheels of rubber tires, the main shaft of the main motor and the input shaft of the axle drive device are connected via a flexible shaft joint,
The axle side of the main motor body and the main body of the axle drive device are connected by a pin, and the upper side of the main motor main body is connected to the vehicle body by a link, so that the main motor and the axle drive device can be vertically displaced relative to each other. A traction motor suspension mechanism characterized by being supported by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988025904U JPH0542701Y2 (en) | 1988-03-01 | 1988-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988025904U JPH0542701Y2 (en) | 1988-03-01 | 1988-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01133068U JPH01133068U (en) | 1989-09-11 |
| JPH0542701Y2 true JPH0542701Y2 (en) | 1993-10-27 |
Family
ID=31247049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988025904U Expired - Lifetime JPH0542701Y2 (en) | 1988-03-01 | 1988-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0542701Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5551659A (en) * | 1978-10-04 | 1980-04-15 | Toyo Electric Mfg Co Ltd | Driving gear for railway rolling stock |
| JPS59186759A (en) * | 1984-03-30 | 1984-10-23 | 株式会社日立製作所 | Electric truck for monorail |
-
1988
- 1988-03-01 JP JP1988025904U patent/JPH0542701Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5551659A (en) * | 1978-10-04 | 1980-04-15 | Toyo Electric Mfg Co Ltd | Driving gear for railway rolling stock |
| JPS59186759A (en) * | 1984-03-30 | 1984-10-23 | 株式会社日立製作所 | Electric truck for monorail |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01133068U (en) | 1989-09-11 |
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