CN204641770U - A kind of diesel oil for locomotive generator set shares underframe - Google Patents
A kind of diesel oil for locomotive generator set shares underframe Download PDFInfo
- Publication number
- CN204641770U CN204641770U CN201520283064.7U CN201520283064U CN204641770U CN 204641770 U CN204641770 U CN 204641770U CN 201520283064 U CN201520283064 U CN 201520283064U CN 204641770 U CN204641770 U CN 204641770U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- side beam
- underframe
- generator set
- diesel oil
- 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 - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to steel structure device technical field, especially a kind of diesel oil for locomotive generator set shares underframe, comprise left side beam and right side beam, described left side beam is provided with end beam one, crossbeam one, crossbeam two, crossbeam three, crossbeam four and end beam two, described right side beam is provided with end beam one, crossbeam one, crossbeam two, crossbeam three, crossbeam four and end beam two, strength beam is provided with between described left side beam and right side beam, left side beam and right side beam are provided with 6 isolated supporting seats, and described isolated supporting seat is provided with bolt hole.The utility model structure is simple, reasonable in design, after can guaranteeing that locomotive operation is long-time, the diesel-electric set shaft system centering of causing because shared underframe distortion and vibration problem can not occur.
Description
Technical field
The utility model relates to steel structure device technical field, and especially a kind of diesel oil for locomotive generator set shares underframe.
Background technology
Underframe is the installation foundation of diesel powerplant, in conventional locomotive, usually uses locomotive underframe as the erecting stage of diesel powerplant.This installation form usually because whole locomotive underframe is oversize, and does not have good rigidity, and after long-play, locomotive underframe is out of shape, and causes the large and diesel-electric set shaft system centering problem of Vibration of Diesel Generator Set.
Utility model content
In order to overcome existing deficiency, the utility model provides a kind of diesel oil for locomotive generator set and shares underframe.
The utility model solves the technical scheme that its technical matters adopts: a kind of diesel oil for locomotive generator set shares underframe, comprise left side beam and right side beam, described left side beam is provided with end beam one, crossbeam one, crossbeam two, crossbeam three, crossbeam four and end beam two, described right side beam is provided with end beam one, crossbeam one, crossbeam two, crossbeam three, crossbeam four and end beam two, strength beam is provided with between described left side beam and right side beam, left side beam and right side beam are provided with 6 isolated supporting seats, and described isolated supporting seat is provided with bolt hole.
According to another embodiment of the present utility model, comprise further, crossbeam four is arc, is beneficial to the installation that this diesel oil for locomotive generator set shares underframe.
The beneficial effects of the utility model are, diesel generator group assembled by this shared underframe, assemble easy to adjust, the shared underframe of good stiffness can ensure that diesel powerplant uses the requirement of rear axle mechanism centering long-time, can not cause the change of diesel-electric set shaft system centering because of underframe distortion.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1-end beam one, 2-crossbeam one, 3-crossbeam two, 4-right side beam in figure, 5-left side beam, 6-crossbeam three, 7-strength beam, 8-isolated supporting seat, 9-bolt hole, 10-crossbeam four, 11-end beam two.
Detailed description of the invention
If Fig. 1 is structural representation of the present utility model, a kind of diesel oil for locomotive generator set shares underframe, comprise left side beam 5 and right side beam 6, described left side beam 5 is provided with end beam 1, crossbeam 1, crossbeam 23, crossbeam 36, crossbeam 4 10 and end beam 2 11, described right side beam 6 is provided with end beam 1, crossbeam 1, crossbeam 23, crossbeam 36, crossbeam 4 10 and end beam 2 11, strength beam 7 is provided with between described left side beam 5 and right side beam 6, left side beam 5 and right side beam 6 are provided with 6 isolated supporting seats 8, and described isolated supporting seat 8 is provided with bolt hole 9.
The stress deformation situation on underframe is shared by Ansys software analysis, find main generator and the joining position of diesel engine greatly stressed, share on underframe Yu at the position that main generator and diesel engine are connected corresponding to position at this diesel oil for locomotive generator set and increase strength beam 7, after guaranteeing that locomotive operation is long-time, the diesel-electric set shaft system centering of causing because shared underframe distortion and vibration problem can not be there is; And 6 isolated supporting seats 8 are set under whole shared underframe, avoid shared underframe rigid contact to cause the distortion of shared underframe.
Claims (2)
1. a diesel oil for locomotive generator set shares underframe, comprise left side beam (5) and right side beam (6), it is characterized in that, described left side beam (5) is provided with end beam one (1), crossbeam one (2), crossbeam two (3), crossbeam three (6), crossbeam four (10) and end beam two (11), described right side beam (6) is provided with end beam one (1), crossbeam one (2), crossbeam two (3), crossbeam three (6), crossbeam four (10) and end beam two (11), strength beam (7) is provided with between described left side beam (5) and right side beam (6), left side beam (5) and right side beam (6) are provided with 6 isolated supporting seats (8), described isolated supporting seat (8) is provided with bolt hole (9).
2. a kind of diesel oil for locomotive generator set according to claim 1 shares underframe, it is characterized in that, crossbeam four (10) is arc, is beneficial to the installation that this diesel oil for locomotive generator set shares underframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283064.7U CN204641770U (en) | 2015-05-05 | 2015-05-05 | A kind of diesel oil for locomotive generator set shares underframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283064.7U CN204641770U (en) | 2015-05-05 | 2015-05-05 | A kind of diesel oil for locomotive generator set shares underframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204641770U true CN204641770U (en) | 2015-09-16 |
Family
ID=54094537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520283064.7U Expired - Fee Related CN204641770U (en) | 2015-05-05 | 2015-05-05 | A kind of diesel oil for locomotive generator set shares underframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204641770U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107577848A (en) * | 2017-08-09 | 2018-01-12 | 中车大连机车车辆有限公司 | Locomotive diesel generating set vibration isolator installs auxiliary connection and design method |
| CN111946448A (en) * | 2020-08-14 | 2020-11-17 | 安徽省英菲尼科技股份有限公司 | Common underframe device for diesel generator set |
-
2015
- 2015-05-05 CN CN201520283064.7U patent/CN204641770U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107577848A (en) * | 2017-08-09 | 2018-01-12 | 中车大连机车车辆有限公司 | Locomotive diesel generating set vibration isolator installs auxiliary connection and design method |
| CN107577848B (en) * | 2017-08-09 | 2020-11-17 | 中车大连机车车辆有限公司 | Locomotive diesel generator set vibration isolator mounting and connecting pair and design method |
| CN111946448A (en) * | 2020-08-14 | 2020-11-17 | 安徽省英菲尼科技股份有限公司 | Common underframe device for diesel generator set |
| CN111946448B (en) * | 2020-08-14 | 2021-08-17 | 安徽省英菲尼科技股份有限公司 | Common underframe device for diesel generator set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |