JPH0363304B2 - - Google Patents
Info
- Publication number
- JPH0363304B2 JPH0363304B2 JP15137985A JP15137985A JPH0363304B2 JP H0363304 B2 JPH0363304 B2 JP H0363304B2 JP 15137985 A JP15137985 A JP 15137985A JP 15137985 A JP15137985 A JP 15137985A JP H0363304 B2 JPH0363304 B2 JP H0363304B2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- arm
- remove
- mounting
- 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
Links
- 230000002265 prevention Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は台車に装架されて、車体の下方に位
置する車輌用主電動機に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a main electric motor for a vehicle mounted on a bogie and located below a vehicle body.
このような車輌用主電動機は、車輌完成状態で
は、第３図に示すように、台車２上に主電動機１
が取付けられ、その上に車体３が取付けられてい
る。 When the vehicle is completed, the main motor 1 for a vehicle is mounted on a bogie 2, as shown in FIG.
is attached, and the vehicle body 3 is attached thereon.
従来の台車装架式の車輌用主電動機の取付構造
を説明すると、第４及び５図の取付詳細図に示し
ているように、主電動機１は中心部Ａで継手中心
結合ボトル５を取外すと、分離可能な構造の継手
４を介して駆動装置６に連結され、駆動装置６を
介し、車軸７、車輪８を回転駆動するようになつ
ているが、第５図に詳細に示すように、主電動機
１は車軸７の上方に位置し、電動機筐に設けられ
た取付腕９，１０を介し、この取付腕９，１０を
固定用ボルト１１，１２で台車２に固着すること
によつて台車２に装架されている。そして、主電
動機１の下部には落下防止用腕（安全腕）１３が
設けられ、第５図に示すように、車軸７の側方に
おいて、車軸７の中心軸線近くまで下方に延在し
ている。
To explain the mounting structure of a conventional bogie-mounted traction motor for a vehicle, as shown in the detailed installation diagrams in FIGS. , is connected to a drive device 6 via a joint 4 having a separable structure, so that the axle 7 and wheels 8 are rotationally driven via the drive device 6, as shown in detail in FIG. The main electric motor 1 is located above the axle 7, and is attached to the bogie by fixing the mounting arms 9 and 10 to the bogie 2 with fixing bolts 11 and 12 via mounting arms 9 and 10 provided on the motor housing. It is mounted on 2. A fall prevention arm (safety arm) 13 is provided at the bottom of the main motor 1, and extends downward to the side of the axle 7 to near the center axis of the axle 7, as shown in FIG. There is.
従来の主電動機は上記のような構成で、台車に
取付けられていたので、主電動機を下方に取外す
ことが困難であつた。従つて、従来の主電動機１
を取外すには、第３図で、まず車体３を上方に吊
上げるなどによつて取外し、台車２と主電動機１
だけの状態とした後継手中心結合ボルト５を取外
して、継手４を分離可能にし、次に取付ボルト１
１，１２を外し、主電動機１を台車２の上方へ取
外さなければならないという問題点があつた。
Since the conventional main motor had the above-mentioned configuration and was attached to a truck, it was difficult to remove the main motor downward. Therefore, the conventional traction motor 1
To remove it, as shown in Figure 3, first remove the car body 3 by lifting it upwards, then remove the car body 3 and the main motor 1.
Remove the successor center connecting bolt 5 that was left in place to enable the joint 4 to be separated, and then remove the mounting bolt 1.
1 and 12, and the main motor 1 had to be removed above the truck 2.
この発明は上記のような問題点を解決するため
になされたもので、車体を取外すことなく、主電
動機が下方へ取外し可能にすることを目的とす
る。 This invention was made to solve the above-mentioned problems, and it is an object of the present invention to enable the main electric motor to be removed downward without removing the vehicle body.
この発明に係る車輌用主電動機は、分割形の取
付腕を備え、さらに落下防止用腕を取外し可能な
構造としたものである。
The main electric motor for a vehicle according to the present invention is provided with a split-type mounting arm, and further has a structure in which the fall prevention arm is removable.
この発明による車輌用主電動機の分割形の取付
腕は、固定用ボルトを取外すと、主電動機が軸方
向へ移動可能に作用するので、脱着可能構造の落
下防止用腕を取外すことにより、主電動機は下方
へ取外すことができるようになる。
The split-type mounting arm for a vehicle traction motor according to the present invention allows the traction motor to move in the axial direction when the fixing bolt is removed. can be removed downwards.
以下、図示する実施例について、この発明を詳
細に説明する。
Hereinafter, the present invention will be described in detail with reference to the illustrated embodiments.
第１及び２図に示すように、この発明において
は、主電動機１は分割構造とした取付腕１４を有
し、取付腕１４は軸方向に分割され、分割された
もの毎に固定用ボルト１５によつて、台車２に固
着されうるようになつている。また脱着可能構造
の落下防止用腕（安全腕）１６が取付ボルト１７
によつて主電動機１に固着され、取付ボルト１７
を外せば主電動機１より取外せるようになつてい
る。他部分の構成は第４及び５図の従来の構造と
同様であるから、同等又は相当部分には同一符号
を付して示し、説明は省略する。 As shown in FIGS. 1 and 2, in this invention, the main motor 1 has a mounting arm 14 having a split structure, and the mounting arm 14 is split in the axial direction, and each split arm has a fixing bolt 15. This allows it to be fixed to the trolley 2. In addition, a fall prevention arm (safety arm) 16 with a removable structure is attached to a mounting bolt 17.
is fixed to the main motor 1 by a mounting bolt 17.
It can be removed from the main motor 1 by removing it. Since the structure of other parts is similar to the conventional structure shown in FIGS. 4 and 5, the same or corresponding parts are indicated by the same reference numerals and the explanation thereof will be omitted.
このような構成で台車２に取付けられているこ
の発明の主電動機１は取外しにあたつて、継手中
心結合ボルト５を取外し、かつ固定用ボルト１
１，１５を取外し、さらに取付ボルト１７を外し
て落下防止用腕１６も取外せば、主電動機１を第
１図で矢印Ｂ方向に移動させ、第１図で一点鎖線
１′で示す位置で、主電動機１を台車下部に取外
すことが可能となる。従つて従来のように車体を
取外す必要がなく、すべて台車２の下方から取外
し作業を行うことができ、車体を取外す手間を省
くことができる。この発明の場合、台車状態で主
電動機を上部より取外すことも勿論可能である。 When the traction motor 1 of the present invention, which is attached to the trolley 2 with such a configuration, is removed, the joint center coupling bolt 5 is removed, and the fixing bolt 1 is removed.
1 and 15, and further remove the mounting bolt 17 and the fall prevention arm 16, the main motor 1 can be moved in the direction of arrow B in Fig. 1 to the position shown by the dashed line 1' in Fig. 1. , it becomes possible to remove the main electric motor 1 to the bottom of the truck. Therefore, there is no need to remove the vehicle body as in the conventional case, and all removal work can be performed from below the bogie 2, thereby saving time and effort in removing the vehicle body. In the case of the present invention, it is of course possible to remove the main motor from the upper part of the cart.
以上のように、この発明によれば、主電動機取
付腕を分割形にし、落下防止用腕を脱着可能に構
成したので、主電動機を台車下部から取外すこと
ができ、主電動機の取外し、取付けが容易になる
効果がある。
As described above, according to the present invention, the traction motor mounting arm is made into a split type and the fall prevention arm is configured to be detachable, so that the traction motor can be removed from the bottom of the bogie, making it easy to remove and install the traction motor. It has the effect of making it easier.
第１図はこの発明による車輌用主電動機の一実
施例の主として取付構造を示す正面図、第２図は
第１図の矢印方向に見て車輪を取除いた側面
図、第３図は車輌完成状態を示す側面図、第４図
は従来の台車装架式の主電動機の取付構造を示す
正面図、第５図は第４図の矢印方向に見た側面
図である。
図において、１は主電動機、２は台車、１４は
取付腕、１６は落下防止用腕である。なお、各図
中、同一符号は同一又は相当部分を示す。
Fig. 1 is a front view mainly showing the mounting structure of an embodiment of a traction motor for a vehicle according to the present invention, Fig. 2 is a side view with wheels removed when viewed in the direction of the arrow in Fig. 1, and Fig. 3 is a view of the vehicle. FIG. 4 is a front view showing the mounting structure of a conventional trolley-mounted main electric motor, and FIG. 5 is a side view taken in the direction of the arrow in FIG. 4. In the figure, 1 is a main motor, 2 is a truck, 14 is a mounting arm, and 16 is a fall prevention arm. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
形の取付腕と、脱着可能な落下防止用腕とを備え
ることを特徴とする車輌用主電動機。1. A main motor for a vehicle mounted on a bogie, characterized by comprising a split-type mounting arm and a detachable fall prevention arm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15137985A JPS6216036A (en) | 1985-07-11 | 1985-07-11 | Main motor for car |
| ES1986295301U ES295301Y (en) | 1985-07-11 | 1986-06-25 | A TRACTION MOTOR FOR VEHICLE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15137985A JPS6216036A (en) | 1985-07-11 | 1985-07-11 | Main motor for car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6216036A JPS6216036A (en) | 1987-01-24 |
| JPH0363304B2 true JPH0363304B2 (en) | 1991-09-30 |
Family
ID=15517280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15137985A Granted JPS6216036A (en) | 1985-07-11 | 1985-07-11 | Main motor for car |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6216036A (en) |
| ES (1) | ES295301Y (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010010786A1 (en) | 2010-03-09 | 2011-09-15 | Bombardier Transportation Gmbh | Chassis unit for a vehicle |
| EP2500226A1 (en) | 2011-03-16 | 2012-09-19 | Bombardier Transportation GmbH | Running gear for a rail vehicle with a transversally decoupling motor suspension |
| CN110304090A (en) * | 2019-07-05 | 2019-10-08 | 中车株洲电力机车有限公司 | A kind of bogie that traction electric machine is convenient for disassembly and assembly |
| CN116811926A (en) * | 2023-01-10 | 2023-09-29 | 中车株洲电机有限公司 | Motor mounting structure, bogie and motor dismounting method |
-
1985
- 1985-07-11 JP JP15137985A patent/JPS6216036A/en active Granted
-
1986
- 1986-06-25 ES ES1986295301U patent/ES295301Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES295301Y (en) | 1989-05-01 |
| JPS6216036A (en) | 1987-01-24 |
| ES295301U (en) | 1987-07-01 |
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