CN204055778U - High speed train traction transformer mounting rail structure - Google Patents
High speed train traction transformer mounting rail structure Download PDFInfo
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- CN204055778U CN204055778U CN201420347539.XU CN201420347539U CN204055778U CN 204055778 U CN204055778 U CN 204055778U CN 201420347539 U CN201420347539 U CN 201420347539U CN 204055778 U CN204055778 U CN 204055778U
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- longeron
- tie
- mounting rail
- high speed
- center sill
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Abstract
The utility model relates to a kind of high speed train traction transformer mounting rail structure, comprise the longeron being arranged on both sides and being parallel to each other, longeron is connected with tie-beam by center sill, and center sill is arranged on middle part, tie-beam is arranged on the both sides of center sill, and the two ends of described longeron are respectively arranged with end floor beam; Described center sill and tie-beam are welded on the side of longeron; Described center sill and tie-beam are parallel to each other; Described center sill and the line of centers of tie-beam and the line of centers of longeron mutually vertical.The utility model high speed train traction transformer mounting rail structure, intensity is large, and rigidity is high, and resistance capacity to deformation is strong, and safety factor is high, extends the service life of mounting rail.
Description
Technical field
The utility model relates to a kind of voltage transformer mounting rail, specifically, relates to a kind of high speed train traction transformer mounting rail structure.
Background technology
Hanging beam and voltage transformer mounting rail are hanging device for traction auxiliary power supply all-in-one converter of motor train unit, are a kind of frame-type hanging structures of complexity, by being welded to connect between transverse beam structure and longitudinal beam structure.Need to bear more than 4 tons of load, bear acceleration/accel load and damage load that EN12663 standard specifies, be important stressed member simultaneously.
Existing voltage transformer mounting rail complex structure, strength and stiffness are low, and load-carrying capacity is poor, and yield rate is low, cannot meet the requirement of high speed train.
Utility model content
For above-mentioned deficiency of the prior art, the utility model provides a kind of structure simple, extends the service life of high speed train traction transformer mounting rail structure, the high speed train traction transformer mounting rail structure of enhancing productivity.
Technical solution adopted in the utility model is:
A kind of high speed train traction transformer mounting rail structure, comprise the longeron being arranged on both sides and being parallel to each other, longeron is connected with tie-beam by center sill, and center sill is arranged on middle part, tie-beam is arranged on the both sides of center sill, and the two ends of described longeron are respectively arranged with end floor beam; Described center sill and tie-beam are welded on the side of longeron; Described center sill and tie-beam are parallel to each other; Described center sill and the line of centers of tie-beam and the line of centers of longeron mutually vertical.
Described end floor beam comprises horizontal beam, is provided with the vertical beam vertical with horizontal beam in the middle part of the lower surface of horizontal beam, and the bottom of vertical beam is connected with the U-shaped beam that Open Side Down, and the free end of U-shaped beam is provided with horizontal cross sill.
Described tie-beam cross section is H type, and below two free end of H type tie-beam is provided with support beam.
Described center sill comprises the U-shaped U-shaped entablatrance of cross-sectional plane, the U-shaped opening upwards of U-shaped entablatrance, and U-shaped entablatrance and longeron connection are provided with deep beam below U-shaped entablatrance.
Described longeron cross-sectional plane is " day " type of horizontally set, and " day " type longeron is provided with in skewed reinforced rib.
The two ends of described longeron are inserted in the U-shaped groove of side direction that is made up of the horizontal beam of end floor beam, vertical beam and horizontal gird, and longeron is connected with end floor beam by welding.
Brace panel is provided with between described end floor beam and longeron.The beneficial effect of the utility model hinge structure:
The utility model high speed train traction transformer mounting rail structure, intensity is large, and rigidity is high, and resistance capacity to deformation is strong, and safety factor is high, extends the service life of mounting rail.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model high speed train traction transformer mounting rail structure;
Fig. 2 is the plan structure schematic diagram of the utility model high speed train traction transformer mounting rail structure;
Fig. 3 is the partial enlargement structural representation of the A of Fig. 1;
Fig. 4 is the partial enlargement structural representation of the B of Fig. 1;
Fig. 5 is the partial enlargement structural representation of the C of Fig. 1;
Fig. 6 is the longeron end face structure schematic diagram of the utility model high speed train traction transformer mounting rail structure.
Major part nomenclature in accompanying drawing:
In figure:
1, longeron 2, center sill
3, tie-beam 4, end floor beam
5, horizontal beam 6, vertical beam
7, U-shaped beam 8, horizontal cross sill
9, support beam 10, U-shaped entablatrance
11, deep beam 12, reinforced rib
13, brace panel.
Detailed description of the invention
Referring to drawings and Examples, the utility model is described in detail:
Accompanying drawing 1-6 is known, a kind of high speed train traction transformer mounting rail structure, comprise the longeron 1 being arranged on both sides and being parallel to each other, longeron 1 is connected with tie-beam 3 by center sill 2, center sill 2 is arranged on middle part, tie-beam 3 is arranged on the both sides of center sill, and the two ends of described longeron 1 are respectively arranged with end floor beam 4; Described center sill 2 and tie-beam 3 are welded on the side of longeron 1; Described center sill 2 is parallel to each other with tie-beam 3; Described center sill 2 and the line of centers of tie-beam 3 and the line of centers of longeron 1 mutually vertical.
Described end floor beam 4 comprises horizontal beam 5, is provided with the vertical beam 6 vertical with horizontal beam 5 in the middle part of the lower surface of horizontal beam 5, and the bottom of vertical beam 6 is connected with the U-shaped beam 7 that Open Side Down, and the free end of U-shaped beam 7 is provided with horizontal cross sill 8.
Described tie-beam 3 cross section is H type, and below two free end of H type tie-beam is provided with support beam 9.
Described center sill 2 comprises the U-shaped U-shaped entablatrance 10 of cross-sectional plane, the U-shaped opening upwards of U-shaped entablatrance 10, and U-shaped entablatrance and longeron connection are provided with deep beam 11 below U-shaped entablatrance.
Described longeron 1 cross-sectional plane is " day " type of horizontally set, and " day " type longeron is provided with in skewed reinforced rib 12.
The two ends of described longeron are inserted in the U-shaped groove of side direction that is made up of the horizontal beam of end floor beam, vertical beam and horizontal gird, and longeron is connected with end floor beam by welding.
Brace panel 13 is provided with between described end floor beam and longeron.
The utility model high speed train traction transformer mounting rail structure, intensity is large, and rigidity is high, and resistance capacity to deformation is strong, and safety factor is high, extends the service life of mounting rail.
Claims (7)
1. a high speed train traction transformer mounting rail structure, it is characterized in that: comprise the longeron being arranged on both sides and being parallel to each other, longeron is connected with tie-beam by center sill, center sill is arranged on middle part, tie-beam is arranged on the both sides of center sill, and the two ends of described longeron are respectively arranged with end floor beam; Described center sill and tie-beam are welded on the side of longeron; Described center sill and tie-beam are parallel to each other; Described center sill and the line of centers of tie-beam and the line of centers of longeron mutually vertical.
2. high speed train traction transformer mounting rail structure according to claim 1, it is characterized in that: described end floor beam comprises horizontal beam, the vertical beam vertical with horizontal beam is provided with in the middle part of the lower surface of horizontal beam, the bottom of vertical beam is connected with the U-shaped beam that Open Side Down, and the free end of U-shaped beam is provided with horizontal cross sill.
3. high speed train traction transformer mounting rail structure according to claim 1, it is characterized in that: described tie-beam cross section is H type, below two free end of H type tie-beam is provided with support beam.
4. high speed train traction transformer mounting rail structure according to claim 1, it is characterized in that: described center sill comprises the U-shaped U-shaped entablatrance of cross-sectional plane, the U-shaped opening upwards of U-shaped entablatrance, U-shaped entablatrance and longeron connection are provided with deep beam below U-shaped entablatrance.
5. high speed train traction transformer mounting rail structure according to claim 1, is characterized in that: described longeron cross-sectional plane is " day " type of horizontally set, and " day " type longeron is provided with in skewed reinforced rib.
6. high speed train traction transformer mounting rail structure according to claim 1, it is characterized in that: the two ends of described longeron are inserted in the U-shaped groove of side direction that is made up of the horizontal beam of end floor beam, vertical beam and horizontal gird, and longeron is connected with end floor beam by welding.
7. high speed train traction transformer mounting rail structure according to claim 1, is characterized in that: be provided with brace panel between described end floor beam and longeron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347539.XU CN204055778U (en) | 2014-06-26 | 2014-06-26 | High speed train traction transformer mounting rail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347539.XU CN204055778U (en) | 2014-06-26 | 2014-06-26 | High speed train traction transformer mounting rail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204055778U true CN204055778U (en) | 2014-12-31 |
Family
ID=52197343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420347539.XU Active CN204055778U (en) | 2014-06-26 | 2014-06-26 | High speed train traction transformer mounting rail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204055778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760603A (en) * | 2015-04-10 | 2015-07-08 | 南车南京浦镇车辆有限公司 | Installation structure for metro vehicle chassis devices |
| CN112605494A (en) * | 2020-12-29 | 2021-04-06 | 青岛联诚宏达轨道交通设备有限公司 | Assembly welding process for intercity vehicle main hanging beam and intercity vehicle main hanging beam |
-
2014
- 2014-06-26 CN CN201420347539.XU patent/CN204055778U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760603A (en) * | 2015-04-10 | 2015-07-08 | 南车南京浦镇车辆有限公司 | Installation structure for metro vehicle chassis devices |
| CN112605494A (en) * | 2020-12-29 | 2021-04-06 | 青岛联诚宏达轨道交通设备有限公司 | Assembly welding process for intercity vehicle main hanging beam and intercity vehicle main hanging beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 265700 Longkou City Yantai forest industrial zone jungle headquarters Technology Center Patentee after: Shandong luwico lightweight Equipment Co. Ltd. Address before: 265705 Longkou City Yantai forest industrial zone jungle headquarters Technology Center Patentee before: Longkou Conglin Sino-Germany Car Body System Engineering Co., Ltd. |