CN203580944U - Motor suspension device of bogie of eight-axle electric locomotive - Google Patents
Motor suspension device of bogie of eight-axle electric locomotive Download PDFInfo
- Publication number
- CN203580944U CN203580944U CN201320662856.6U CN201320662856U CN203580944U CN 203580944 U CN203580944 U CN 203580944U CN 201320662856 U CN201320662856 U CN 201320662856U CN 203580944 U CN203580944 U CN 203580944U
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- Prior art keywords
- motor
- framework
- suspension device
- electric locomotive
- bogie
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- 239000000725 suspension Substances 0.000 title claims abstract description 26
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a motor suspension device of a bogie of an eight-axle electric locomotive. The motor suspension device comprises a motor which is connected with an axle and a framework, wherein the motor and the framework are respectively provided with a slot, and a motor safe tray is arranged between the slots of the motor and the framework. According to the structure, as the slots are respectively formed in the motor and the framework and the motor safe tray is arranged between the slots, the motor can be prevented from falling when a connector of the motor of the framework breaks, so that the safety performance is improved.
Description
Technical field
The utility model relates to bogie of electric locomotive, particularly the suspension device of motor on bogie of electric locomotive.
Background technology
Now bogie of electric locomotive mainly comprise intermediate frame, end framework, axle box, wheel to and actuating device, end framework is connected on intermediate frame by secondary suspension, and the both ends at intermediate frame are furnished with respectively end framework, described axle box by wheel to end framework couple together, and being provided with single stage suspension between axle box and end framework, actuating device is used for drive wheel to rotation.Actuating device is comprised of motor and gear case, and the miniature gears of motor is meshed with the big gear wheel of gear case, and gear case is by transmission of power to axletree, and motor is connected between axletree and framework.The actuating device of said structure, once the attaching parts of motor and framework fracture, motor or come off, easily causes safety misadventure.
Summary of the invention
The purpose of this utility model is to provide a kind of eight axle device for driving bogie of electric locomotives that prevent that motor from coming off.
For achieving the above object, a kind of eight axle bogie of electric locomotive suspension device of motors, motor is connected between axletree and framework; On motor, be provided with draw-in groove, framework is provided with draw-in groove, between the draw-in groove of motor and the draw-in groove of framework, is provided with motor safety holder.This structure owing to being respectively equipped with draw-in groove on motor and framework, and is provided with motor safety holder in draw-in groove, can prevent that motor from coming off, thereby improved safety performance when the attaching parts of motor and framework ruptures.
As improvement, motor one end is bearing on axletree rigidly by axle suspension bearing box, and the motor other end is flexibly suspended on the traction crossbeam of framework by suspension rod.
As improvement, two spherical rubber joints are equipped with respectively at suspension rod two ends, and the spherical rubber joint of one end is connected with motor by bolt, and the spherical rubber joint of the other end is connected with framework by bolt.The Assembly &Disassembly in spherical rubber joint is convenient, and good damping result.
Accompanying drawing explanation
Fig. 1 is the structural representation of suspension device of motor.
Fig. 2 is suspension device of motor side schematic view.
Fig. 3 is that suspension device of motor is bowed to schematic diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
As shown in Figure 1 to Figure 3, eight axle bogie of electric locomotive suspension device of motors comprise motor 1, and motor 1 one end is bearing on axletree rigidly by axle suspension bearing box 4, and the other end is flexibly suspended on the traction crossbeam of framework 10 by a motor suspension rod 61.Two spherical rubber joints are equipped with respectively at motor suspension rod 61 two ends, and one end is connected with motor 1 by bolt 62, and the other end is connected with framework 10 by bolt 63.
As shown in Figure 1, a side relative with axle suspension bearing box 4 at motor 1 is provided with draw-in groove 7, is also provided with draw-in groove on framework 10, between the draw-in groove of motor 1 and the draw-in groove of framework 10, is provided with motor safety holder 8, and while preventing that motor suspension rod 61 from rupturing, motor 1 comes off.
Claims (3)
1. eight axle bogie of electric locomotive suspension device of motors, comprise motor, and described motor is connected between axletree and framework; It is characterized in that: on motor, be provided with draw-in groove, framework is provided with draw-in groove, between the draw-in groove of motor and the draw-in groove of framework, be provided with motor safety holder.
2. eight axle bogie of electric locomotive suspension device of motors according to claim 1, is characterized in that: motor one end is bearing on axletree rigidly by axle suspension bearing box, and the motor other end is flexibly suspended on the traction crossbeam of framework by suspension rod.
3. eight axle bogie of electric locomotive suspension device of motors according to claim 2, it is characterized in that: two spherical rubber joints are equipped with respectively at suspension rod two ends, the spherical rubber joint of one end is connected with motor by bolt, and the spherical rubber joint of the other end is connected with framework by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662856.6U CN203580944U (en) | 2013-10-25 | 2013-10-25 | Motor suspension device of bogie of eight-axle electric locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662856.6U CN203580944U (en) | 2013-10-25 | 2013-10-25 | Motor suspension device of bogie of eight-axle electric locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580944U true CN203580944U (en) | 2014-05-07 |
Family
ID=50578903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320662856.6U Expired - Lifetime CN203580944U (en) | 2013-10-25 | 2013-10-25 | Motor suspension device of bogie of eight-axle electric locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203580944U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625677A (en) * | 2014-12-05 | 2015-05-20 | 广州电力机车有限公司 | Dismounting and mounting method for locomotive motor suspension device |
| CN105197022A (en) * | 2015-09-22 | 2015-12-30 | 南车南京浦镇车辆有限公司 | Triangle support device for bogie motor of railway vehicle |
| CN108081959A (en) * | 2017-08-27 | 2018-05-29 | 马宏 | Wheel shaft backpack supplies the installation of electric installation |
| CN108099925A (en) * | 2017-08-27 | 2018-06-01 | 马宏 | Wheel shaft backpack supplies the application of electric installation |
| CN108116272A (en) * | 2017-08-27 | 2018-06-05 | 马宏 | The application of hanging inductive power supply device under vehicle |
| CN108116236A (en) * | 2017-08-27 | 2018-06-05 | 马宏 | Wheel shaft backpack supplies electric installation |
| CN108146251A (en) * | 2017-08-27 | 2018-06-12 | 马宏 | Hanging inductive power supply device under vehicle |
-
2013
- 2013-10-25 CN CN201320662856.6U patent/CN203580944U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625677A (en) * | 2014-12-05 | 2015-05-20 | 广州电力机车有限公司 | Dismounting and mounting method for locomotive motor suspension device |
| CN105197022A (en) * | 2015-09-22 | 2015-12-30 | 南车南京浦镇车辆有限公司 | Triangle support device for bogie motor of railway vehicle |
| CN108081959A (en) * | 2017-08-27 | 2018-05-29 | 马宏 | Wheel shaft backpack supplies the installation of electric installation |
| CN108099925A (en) * | 2017-08-27 | 2018-06-01 | 马宏 | Wheel shaft backpack supplies the application of electric installation |
| CN108116272A (en) * | 2017-08-27 | 2018-06-05 | 马宏 | The application of hanging inductive power supply device under vehicle |
| CN108116236A (en) * | 2017-08-27 | 2018-06-05 | 马宏 | Wheel shaft backpack supplies electric installation |
| CN108146251A (en) * | 2017-08-27 | 2018-06-12 | 马宏 | Hanging inductive power supply device under vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |