CN101157361A - A flat car for railway transportation - Google Patents

A flat car for railway transportation Download PDF

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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.)
Granted
Application number
CNA2007100361391A
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Chinese (zh)
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CN100551753C (en
Inventor
刘桂军
王浩江
武慧平
刘海涛
李少伟
伏铁军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRRC Yangtze Co Ltd
Original Assignee
CSR Zhuzhou Rolling Stock Works
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CSR Zhuzhou Rolling Stock Works filed Critical CSR Zhuzhou Rolling Stock Works
Priority to CNB2007100361391A priority Critical patent/CN100551753C/en
Publication of CN101157361A publication Critical patent/CN101157361A/en
Priority to AU2008202586A priority patent/AU2008202586B2/en
Application granted granted Critical
Publication of CN100551753C publication Critical patent/CN100551753C/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

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

A kind of railway transportation open-top car
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.
CNB2007100361391A 2007-11-16 2007-11-16 A kind of railway transportation open-top car Active CN100551753C (en)

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

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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)

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CN (1) CN100551753C (en)
AU (1) AU2008202586B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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
AU2008202586A1 (en) 2009-06-04
CN100551753C (en) 2009-10-21
AU2008202586B2 (en) 2012-01-19

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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