CN201116115Y - Gondola car body structure for railway transportation - Google Patents
Gondola car body structure for railway transportation Download PDFInfo
- Publication number
- CN201116115Y CN201116115Y CNU2007200650880U CN200720065088U CN201116115Y CN 201116115 Y CN201116115 Y CN 201116115Y CN U2007200650880 U CNU2007200650880 U CN U2007200650880U CN 200720065088 U CN200720065088 U CN 200720065088U CN 201116115 Y CN201116115 Y CN 201116115Y
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- China
- Prior art keywords
- gondola
- pressed
- side posts
- floor
- sidewall
- 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
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- 241001669679 Eleotris Species 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to a gondola used for railway transportation, a gondola body thereof comprises an end wall, a sidewall and a bottom frame, side posts of the gondola are pressed side posts and adopt built-in structures, and the floor adopts the wagon body structure with a pressed bulge avoiding wheels. The gondola used for railway transportation has the concrete proposal that the pressed side posts are distributed at the inner side of the sidewall and are directly connected with upper cover plates of a crossbeam and a sleeper beam to increase the volume of the gondola body as well as increase the strength of the root of the sidewall; the cross-sections of the pressed side posts form a certain angle with the sidewall to facilitate a wagon tipper to unload; the roots of the pressed posts adopt circular arc reinforcing plates to protect the welding lines between the side posts and the upper cover plates of the sleeper beam and the transom and to increase the strength of the roots of the side posts and to reduce the corrosion of the roots of the side posts; the floor adopts a pressed structure which bulges at the positions of wheels to reduce the height of the gondola floor and the height of the integral center of gravity, so that the stationarity of gondola for running is improved; with the flatter exterior of the sidewall, the resistance of the gondola during running is reduced, and the stationarity of the gondola for running is improved.
Description
Technical field
The utility model relates to a kind of railway transport vehicle, is a kind of open-top car of railway delivery ore specifically, belongs to the railway transportation equipment field.
Background technology
The truck vehicle that carries cargo of railway mainly contains two kinds in boxed truck and open-top car, and other has some special vehiclees (as tank car, flat truck etc.).Traditional truck car body is made up of headwall, side wall, underframe etc., lateral column is distributed in the outside of side wall, the floor is dull and stereotyped, the truck of this kind structure is heavy very big at axle, there is following shortcoming in wheel when big: the one, and vehicle body volume can not be accomplished maximum, can not make full use of gauge, improve the load-carrying of vehicle to greatest extent; The 2nd, the car load center of gravity is higher, has reduced the stationarity of vehicle operating.But along with the increasing of present logistics, the fierceness of competition aggravation, truck is in order to improve transport power, all to heavy duty, fast-developing, therefore necessary this improved.
Summary of the invention
The utility model mainly is the deficiency at above-mentioned traditional open-top car, and a kind of better truck of load-carrying of vehicle is provided.
The technical scheme that the utility model adopted is: a kind of railway transportation open-top car, and its car body comprises headwall, side wall and underframe, and the open-top car lateral column is the die mould lateral column, and takes embedding structure, and the floor adopts the die mould projection to get out of the way the open-top car body construction of wheel.Concrete scheme is: the die mould lateral column is distributed in the inboard of side wall, and directly is connected with the sleeper beam upper cover plate with crossbeam, has both increased the volume of car body, has increased the intensity of side wall again; The section and the side wall of die mould lateral column have a certain degree, and are convenient to the tipper unloading; Die mould lateral column root adopts the circular arc brace panel, has both protected the weld seam of lateral column and sleeper beam and crossbeam upper cover plate, has increased the intensity of lateral column root again, has reduced the corrosion of lateral column root; Pressure-type structure is also adopted on the floor, in the wheel position projection, has reduced the height and the whole height of gravitational center of vehicle floor face, has improved vehicle smoothness; Because the side wall outside is more smooth, the resistance when also having reduced vehicle operating has improved vehicle smoothness.
In sum as can be seen, a kind of novel railway open-top car that the utility model provides, more traditional macro-axis is heavy and big wheel truck floor is low, center of gravity is low, and load-carrying is big, from heavy and light, convenient manufacturing, maintenance, be suitable for and apply, can significantly improve the railway capacity, satisfy the requirement of railway truck heavy duty and speed-raising development.
Description of drawings
Fig. 1 is a schematic appearance of the present utility model.
Fig. 2 is floor panel structure figure.
Fig. 3 is the lateral column constructional drawing.
Among the figure: 1, side wall; 2, underframe; 3, headwall; 4, floor; 5, projection; 6, wheel; 7, lateral column; 8, framed side wallboard; 9, circular arc brace panel; 10, crossbeam and sleeper beam upper cover plate.
The specific embodiment
Accompanying drawing has provided a specific embodiment of the present utility model, and the utility model will be further described below in conjunction with drawings and Examples.
As shown in Figure 1, the utility model is a kind of heavy haul railway open-top car, and its car body comprises headwall 3, side wall 1 and underframe 2, and open-top car lateral column 7 is the die mould lateral column, and takes embedding structure, and floor 4 adopts the die mould projection to get out of the way the open-top car body construction of wheel.This open-top car outward appearance is succinct, simple in structure, and whole side wall is very smooth, has reduced operating resistance, has improved vehicle smoothness.
As shown in Figure 2, pressure-type structures are adopted on open- top car floor 4, and 4 positions that are close with wheel 6 are provided with two projections 5 avoiding wheel 6 on the floor, and projection 5 is avoided wheel when the loaded vehicle operating mode, therefore can reduce the height of vehicle floor face, improve vehicle smoothness.
As shown in Figure 3, lateral column 7 is distributed in car body framed side wallboard 8 inboards, and lateral column 7 is in the same place with sleeper beam upper cover plate 10 direct connections with crossbeam, has both increased the volume of car body, has increased the intensity of side wall again; The section of lateral column 7 and framed side wallboard 8 have a certain degree, and are convenient to the tipper unloading; Lateral column 7 roots are provided with circular arc brace panel 9, have both protected the weld seam of lateral column 7 with sleeper beam and crossbeam upper cover plate 10, have increased the intensity of lateral column 7 roots again, have reduced the corrosion of lateral column 7 roots.
Hence one can see that, and a kind of novel open-top car that the utility model provides has big, the deadweight of load-carrying Gently, make things convenient for tippler unloading, make and the advantages such as maintenance is easy.
Claims (3)
1, a kind of railway transportation open-top car, car body comprises headwall, side wall and underframe, it is characterized in that: the open-top car lateral column is the die mould lateral column, and takes embedding structure, the floor adopts the die mould projection to get out of the way the open-top car body construction of wheel.
2, railway transportation open-top car as claimed in claim 1, it is characterized in that: described die mould lateral column is distributed in the inside of side wall, and directly is connected with the sleeper beam upper cover plate with crossbeam; The section and the side wall of die mould lateral column have a certain degree; Die mould lateral column root is provided with the circular arc brace panel; Pressure-type structure is adopted on the floor, in the wheel position projection.
3, railway transportation open-top car as claimed in claim 1 is characterized in that: described floor is a pressure-type structure, and the floor is pressed with two projectioies that can avoid wheel when the loaded vehicle operating mode in the position of wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200650880U CN201116115Y (en) | 2007-11-16 | 2007-11-16 | Gondola car body structure for railway transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200650880U CN201116115Y (en) | 2007-11-16 | 2007-11-16 | Gondola car body structure for railway transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116115Y true CN201116115Y (en) | 2008-09-17 |
Family
ID=39990688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200650880U Expired - Lifetime CN201116115Y (en) | 2007-11-16 | 2007-11-16 | Gondola car body structure for railway transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201116115Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823357A (en) * | 2019-03-04 | 2019-05-31 | 中车长江车辆有限公司 | A kind of truck and its lower support structure |
-
2007
- 2007-11-16 CN CNU2007200650880U patent/CN201116115Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823357A (en) * | 2019-03-04 | 2019-05-31 | 中车长江车辆有限公司 | A kind of truck and its lower support structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081205 Address after: New District, Jiangxia Economic Development Zone, Hubei, Wuhan Province: 430212 Patentee after: China South Locomotive & Rolling Stock Changjiang Vehicle Company Address before: Song Jia Qiao, Zhuzhou City, Hunan province Hetang District postcode: 412003 Patentee before: CSR Zhuzhou Rolling Stock Works |
|
| ASS | Succession or assignment of patent right |
Owner name: NANCHE CHANGJING VEHICLE CO., LTD. Free format text: FORMER OWNER: CSR ZHUZHOU ROLLING STOCK WORKS Effective date: 20081205 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080917 |