CN101157361A - A flat car for railway transportation - Google Patents
A flat car for railway transportation Download PDFInfo
- Publication number
- CN101157361A CN101157361A CNA2007100361391A CN200710036139A CN101157361A CN 101157361 A CN101157361 A CN 101157361A CN A2007100361391 A CNA2007100361391 A CN A2007100361391A CN 200710036139 A CN200710036139 A CN 200710036139A CN 101157361 A CN101157361 A CN 101157361A
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- CN
- China
- Prior art keywords
- open
- side wall
- floor
- profiling
- lateral column
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Handcart (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
The invention relates to an open wagon fused for rail transportation. A wagon body comprises a head wall, a side wall and an underframe; side posts of the open wagon are profiling side posts and adopt a built-in structure; a floor adopts profiling heaves to give a way to an open-wagon body structure of wheels. The invention has the technical proposal that the profiling side posts are distributed inside the side wall and directly connected with the upper covering plates of a beam and a corbel, thereby not only increasing the capacity of the wagon body, but also increasing the intensity of the side wall; the cross section of the profiling side post and the side wall form a certain angel, thereby being convenient for a car dumper to unload; the root of the profiling side post is made of arc reinforcing plate, thereby not only protecting the welding seam between the side post and the upper covering plates of a beam and a corbel, but also increasing the intensity of the root of the side post and reducing the corrosion of the root of the side post; the floor also adopts a profiling structure, and the floor is raised at the position of wheels, thereby reducing the height of the wagon floor and the height of the entire gravity center, and improving the driving stability of the open wagons; the outside of the side wall is relatively flat and smooth, thereby reducing the driving resistance of open wagons and improving the driving stability of the open wagons.
Description
Technical field
The present invention 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 railway open top car 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 present invention 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 solution adopted in the present invention 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 provided by the invention, 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 invention.
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 invention, and the invention will be further described below in conjunction with drawings and Examples.
As shown in Figure 1, the present invention 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, a kind of novel open-top car provided by the invention have load-carrying big, from heavy and light, Make things convenient for the tippler unloading, make and overhaul the advantages such as easy.
Claims (5)
1. 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 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.
3. railway transportation open-top car as claimed in claim 1 is characterized in that: the section and the side wall of described die mould lateral column have a certain degree; Die mould lateral column root is provided with the circular arc brace panel.
4. railway transportation open-top car as claimed in claim 1 is characterized in that: pressure-type structure is adopted on described floor, in the wheel position projection.
5. railway transportation open-top car as claimed in claim 1 is characterized in that: described floor is pressed with two projectioies that can avoid wheel when the loaded vehicle operating mode in the position of wheel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100361391A CN100551753C (en) | 2007-11-16 | 2007-11-16 | A kind of railway transportation open-top car |
| AU2008202586A AU2008202586B2 (en) | 2007-11-16 | 2008-06-11 | A type of gondola car for railway transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100361391A CN100551753C (en) | 2007-11-16 | 2007-11-16 | A kind of railway transportation open-top car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101157361A true CN101157361A (en) | 2008-04-09 |
| CN100551753C CN100551753C (en) | 2009-10-21 |
Family
ID=39305626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100361391A Active CN100551753C (en) | 2007-11-16 | 2007-11-16 | A kind of railway transportation open-top car |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100551753C (en) |
| AU (1) | AU2008202586B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424054A (en) * | 2011-11-18 | 2012-04-25 | 齐齐哈尔轨道交通装备有限责任公司 | Railway wagon special-shaped floor and railway wagon |
| CN103010238A (en) * | 2012-12-10 | 2013-04-03 | 南车长江车辆有限公司 | Side wall of body of ore open wagon for railway |
| CN103909941A (en) * | 2013-12-31 | 2014-07-09 | 南车长江车辆有限公司 | Side wall structure for hopper car |
| CN104908765A (en) * | 2015-06-11 | 2015-09-16 | 南车长江车辆有限公司 | Floor structure of open wagon, and open wagon provided with floor structure |
| CN112536558A (en) * | 2020-10-29 | 2021-03-23 | 中车石家庄车辆有限公司 | Welding crimping tool for maintenance of open wagon |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201659986U (en) * | 2010-04-02 | 2010-12-01 | 齐齐哈尔轨道交通装备有限责任公司 | Railway wagon side wall and railway wagon carriage |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4516506A (en) * | 1981-07-13 | 1985-05-14 | Paton H N | Articulated intermodal flatcar |
| US4944232A (en) * | 1989-04-25 | 1990-07-31 | Burlington Northern Railroad, A Wholly Owned Subsidiary Of Burlington Northern, Inc. | Dual-purpose depressed center railway flat car |
| US20070137517A1 (en) * | 2005-12-20 | 2007-06-21 | Creighton George S | Railway Cars Manufactured With Self Piercing Rivets |
-
2007
- 2007-11-16 CN CNB2007100361391A patent/CN100551753C/en active Active
-
2008
- 2008-06-11 AU AU2008202586A patent/AU2008202586B2/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424054A (en) * | 2011-11-18 | 2012-04-25 | 齐齐哈尔轨道交通装备有限责任公司 | Railway wagon special-shaped floor and railway wagon |
| CN103010238A (en) * | 2012-12-10 | 2013-04-03 | 南车长江车辆有限公司 | Side wall of body of ore open wagon for railway |
| CN103010238B (en) * | 2012-12-10 | 2016-04-20 | 南车长江车辆有限公司 | Side wall of body of ore open wagon for railway |
| CN103909941A (en) * | 2013-12-31 | 2014-07-09 | 南车长江车辆有限公司 | Side wall structure for hopper car |
| CN104908765A (en) * | 2015-06-11 | 2015-09-16 | 南车长江车辆有限公司 | Floor structure of open wagon, and open wagon provided with floor structure |
| CN112536558A (en) * | 2020-10-29 | 2021-03-23 | 中车石家庄车辆有限公司 | Welding crimping tool for maintenance of open wagon |
| CN112536558B (en) * | 2020-10-29 | 2022-05-31 | 中车石家庄车辆有限公司 | Welding crimping tool for maintenance of open wagon |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2008202586B2 (en) | 2012-01-19 |
| AU2008202586A1 (en) | 2009-06-04 |
| CN100551753C (en) | 2009-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: CSR CHANG JING VEHICLE CO., LTD. Free format text: FORMER OWNER: CSR ZHUZHOU ROLLING STOCK WORKS Effective date: 20081121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20081121 Address after: The New District, Jiangxia Economic Development Zone, Hubei, Wuhan Province, China: 430212 Applicant after: China South Locomotive & Rolling Stock Changjiang Vehicle Company Address before: Zhuzhou City, Hunan province Hetang Song Jia Qiao post encoding: 412003 Applicant before: CSR Zhuzhou Rolling Stock Works |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |