CN102180172A - Shared flat vehicle for railway transport - Google Patents

Shared flat vehicle for railway transport Download PDF

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Publication number
CN102180172A
CN102180172A CN2011100979846A CN201110097984A CN102180172A CN 102180172 A CN102180172 A CN 102180172A CN 2011100979846 A CN2011100979846 A CN 2011100979846A CN 201110097984 A CN201110097984 A CN 201110097984A CN 102180172 A CN102180172 A CN 102180172A
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CN
China
Prior art keywords
railway transportation
upper cover
cover plate
lower cover
assembly welding
Prior art date
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Pending
Application number
CN2011100979846A
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Chinese (zh)
Inventor
朱森
徐海涛
朱丽
付国华
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CRRC Beijing Erqi Vehicle Co Ltd
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CSR Erqi Vehicle Co Ltd
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.)
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Publication date
Application filed by CSR Erqi Vehicle Co Ltd filed Critical CSR Erqi Vehicle Co Ltd
Priority to CN2011100979846A priority Critical patent/CN102180172A/en
Publication of CN102180172A publication Critical patent/CN102180172A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a shared flat vehicle for railway transport, which is characterized by comprising a bottom frame, wherein the bottom frame is manufactured by assembling and welding a middle beam, a side beam, an end beam, a sleeper beam, a small beam, a large beam and a longitudinal beam; the lower part of the bottom frame is connected with two bogies through center plates; a wood floor for preventing skid and providing convenience for loading and reinforcing goods is laid on the upper part of the bottom frame; both ends of the wood floor are provided with two container locks; and containers are loaded on the wood floor through the container locks. The bottom frame is manufactured by assembling and welding the middle beam, the side beam, the end beam, the sleeper beam, the small beam, the large beam and the longitudinal beam, each beam is made of a high-strength plate such as H-steel and the like, and the center of the bottom frame is provided with a double-web large beam, so that the carrying capacity and weight concentrating capacity of the vehicle are greatly improved and reach 80t, the application range of the conventional vehicle is expanded, and the railway transport is facilitated. The shared flat vehicle can be widely applied to railway transport vehicles.

Description

The shared flatcar of a kind of railway transportation
Technical field
The present invention relates to a kind of rail transporter, particularly on Chinese Industrial Standards (CIS) gauge railway, move, can load the shared flatcar of railway transportation of precast beam, steel, automobile, farm machinery, heavy mechanical equipment and military hardware and other items and freight container traffic about a kind of being used for.
Background technology
Domestic existing shared flatcar is about 21000, and wherein great majority are for adopting the heavy shared car of NX17B, NX17 series of 21t axle, and minority adopts the heavy shared car of NX70 type of 23t axle.These vehicle common features are that load-carrying is little, and the collection loading capability is low, and wherein, the maximum gross of the shared car of NX17B series is 61t, and maximum collection loading capability is 50t/5m; The load-carrying of NX70 is 70t, and maximum collection loading capability is 55t/5m.Hence one can see that, and the existing shared flatcar of railway can't satisfy the transportation of lacking, slightly, heavily waiting part cargo.
Summary of the invention
At the problems referred to above, it is higher to the purpose of this invention is to provide a kind of load-carrying ability, and high transport benefits is suitable for the shared flatcar of the wide railway transportation of scope.
For achieving the above object, the present invention takes following technical scheme: the shared flatcar of a kind of railway transportation, and it is characterized in that: it comprises underframe, described underframe is made by central sill, curb girder, end carriage, sleeper beam, needle beam, cross bearer and suitable beam assembly welding; Described underframe bottom connects two bogie trucks by cartridge; Described underframe top is equipped with and is used for wood covering anti-skidding and that make things convenient for goods loading and reinforcing, is respectively arranged with two collection case locks in the end, two ends of described wood covering, and described wood covering top is by described collection case lock loading container.
Described central sill by two H shaped steel, I-beam section or by the steel plate assembly welding become the I-shape construction beam to cut fish belly and upper cover plate, the lower cover assembly welding becomes box type construction.
Described curb girder is by H shaped steel or I-beam section and cut fish belly shape or formed by upper cover plate, lower cover and web assembly welding, and described curb girder is provided with that several posts are inserted and the rope bolt.
The box type construction that described sleeper beam adopts upper cover plate, lower cover and two web assembly welding to form.
The box type construction that two webs of described cross bearer employing and upper cover plate, lower cover assembly welding form, described upper cover plate outboard end offers the lock mounting hole, and described lower cover middle part offers auxiliary hole.
Arc transition is adopted in the junction of described upper cover plate, lower cover and described central sill.
The I-shape construction that described needle beam adopts upper cover plate, lower cover and meridosternous assembly welding to form.
Described end carriage and all adopt L shaped, flute profile or Yi shape structure along beam.
Described freight container adopts one or two, if load two, then the specification of each described freight container is 20ft; If load one, then the specification of described freight container is 40ft.
Each described bogie truck adopts diaxon or three axle truck.
The present invention is owing to take above technical scheme, it has the following advantages: 1, the present invention is because employing is made underframe by central sill, curb girder, end carriage, sleeper beam, needle beam, cross bearer and suitable beam assembly welding, wherein each beam adopts high-strength plate materials such as H shaped steel, underframe central authorities adopt two web cross bearers, the load-carrying and the collection Beijing South Maxpower Technology Co. Ltd power high range of vehicle are improved, all reach 80t, increased the Applicable scope of existing vehicle, make things convenient for railway transportation.2, therefore the present invention, has avoided weld seam to intersect owing in the intersection of various beams, all adopt the circular lance to handle, and has improved fatigue life.The present invention can be widely used in the rail transporter.
Description of drawings
Fig. 1 is an integral structure scheme drawing of the present invention;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is a central sill structural representation of the present invention;
Fig. 4 is a side beam structure scheme drawing of the present invention;
Fig. 5 is a cross bearer structural representation of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in detail.
As shown in Figure 1 and Figure 2, the present invention includes underframe 1, underframe 1 is made by cross bearer 2, curb girder 3, end carriage 4, sleeper beam 5, needle beam 6, central sill 7 and suitable beam 8 assembly weldings.Underframe 1 bottom connects two bogie trucks 9 by cartridge, and each bogie truck 9 can adopt diaxon or three axle truck; Underframe 1 top is equipped with and is used for wood covering 10 anti-skidding and that make things convenient for goods loading and reinforcing, and is respectively arranged with two collection case locks 11 at the end, two ends and the middle part of wood covering 10, loads one or two freight container 12 on wood covering 10 tops by collection case lock 11.If load two freight containers 12, then the specification of each freight container 12 is 20ft; Load a freight container 12, then the specification of freight container 12 is 40ft.
As shown in Figure 3, in the foregoing description, central sill 7 by two H shaped steel, I-beam section or by the steel plate assembly welding become the I-shape construction beam to cut fish belly 13 and upper cover plate 14, lower cover 15 assembly weldings become box type construction.
As shown in Figure 4, in the various embodiments described above, curb girder 3 is by H shaped steel or I-beam section and cut fish belly shape 16 or formed by upper cover plate, lower cover and web assembly welding.Curb girder 3 is provided with slotting and several rope bolts of several posts, and its quantity has increased by one times than flatcar of the prior art, and has reasonably improved its intensity, can reduce the quantity of towing of goods bolt node and steel rope, has reduced the loading and reinforcing cost.
In the various embodiments described above, the box type construction that sleeper beam 5 adopts upper cover plate, lower cover and two web assembly welding to form.
As shown in Figure 5, in the various embodiments described above, in order to improve the collection loading capability of the shared flatcar of railway transportation of the present invention, the box type construction that the cross bearer 2 that is positioned at underframe 1 center position adopts two webs 17 and upper cover plate 18, lower cover 19 assembly weldings to form, upper cover plate 18 outboard end offer the lock mounting hole, and lower cover 19 middle parts offer auxiliary hole.Upper cover plate 18, lower cover 19 all adopts arc transition with the junction of central sill 7, avoided the thickness stepped appearance sudden change with central sill 7 top flanges of junction like this, improved the strained condition of central sill 7, and it is concentrated to eliminate stress, and has improved integral intensity.
In the various embodiments described above, the I-shape construction that needle beam 6 adopts upper cover plate, lower cover and meridosternous assembly welding to form.
In the various embodiments described above, end carriage 4 and all adopt L shaped, flute profile or Yi shape structure along beam 8.
In sum, the circular lance processing has all been carried out in the intersection of the various beams that the present invention adopts, and can avoid weld seam to intersect so effectively, has improved fatigue life of the present invention.
The various embodiments described above only are used to illustrate the present invention; the connection of each parts and structure all can change to some extent; on the basis of technical solution of the present invention; all improvement and equivalents of the connection and the structure of individual component being carried out according to the principle of the invention all should not got rid of outside protection scope of the present invention.

Claims (10)

1. shared flatcar of railway transportation, it is characterized in that: it comprises underframe, described underframe is made by central sill, curb girder, end carriage, sleeper beam, needle beam, cross bearer with along the beam assembly welding; Described underframe bottom connects two bogie trucks by cartridge; Described underframe top is equipped with and is used for wood covering anti-skidding and that make things convenient for goods loading and reinforcing, is respectively arranged with two collection case locks in the end, two ends of described wood covering, and described wood covering top is by described collection case lock loading container.
2. the shared flatcar of a kind of railway transportation as claimed in claim 1 is characterized in that: described central sill by two H shaped steel, I-beam section or by the steel plate assembly welding become the I-shape construction beam to cut fish belly and upper cover plate, the lower cover assembly welding becomes box type construction.
3. the shared flatcar of a kind of railway transportation as claimed in claim 1 is characterized in that: described curb girder is by H shaped steel or I-beam section and cut fish belly shape or formed by upper cover plate, lower cover and web assembly welding, and described curb girder is provided with that several posts are inserted and the rope bolt.
4. the shared flatcar of a kind of railway transportation as claimed in claim 1 is characterized in that: the box type construction that described sleeper beam adopts upper cover plate, lower cover and two web assembly welding to form.
5. the shared flatcar of a kind of railway transportation as claimed in claim 1, it is characterized in that: the box type construction that two webs of described cross bearer employing and upper cover plate, lower cover assembly welding form, described upper cover plate outboard end offers the lock mounting hole, and described lower cover middle part offers auxiliary hole.
6. the shared flatcar of a kind of railway transportation as claimed in claim 5 is characterized in that: arc transition is adopted in the junction of described upper cover plate, lower cover and described central sill.
7. the shared flatcar of a kind of railway transportation as claimed in claim 1 is characterized in that: the I-shape construction that described needle beam adopts upper cover plate, lower cover and meridosternous assembly welding to form.
8. the shared flatcar of a kind of railway transportation as claimed in claim 1 is characterized in that: described end carriage and all adopt L shaped, flute profile or Yi shape structure along beam.
9. the shared flatcar of a kind of railway transportation as claimed in claim 1, it is characterized in that: described freight container adopts one or two, if load two, then the specification of each described freight container is 20ft; If load one, then the specification of described freight container is 40ft.
10. the shared flatcar of a kind of railway transportation as claimed in claim 1 is characterized in that: each described bogie truck adopts diaxon or three axle truck.
CN2011100979846A 2011-04-19 2011-04-19 Shared flat vehicle for railway transport Pending CN102180172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011100979846A CN102180172A (en) 2011-04-19 2011-04-19 Shared flat vehicle for railway transport

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Application Number Priority Date Filing Date Title
CN2011100979846A CN102180172A (en) 2011-04-19 2011-04-19 Shared flat vehicle for railway transport

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102381330A (en) * 2011-09-20 2012-03-21 南车二七车辆有限公司 Railway flatcar body with adaptive high weight concentration capacity
CN102963379A (en) * 2012-12-06 2013-03-13 南车二七车辆有限公司 Underframe for railway container transportation platform wagon
CN105539481A (en) * 2015-12-29 2016-05-04 南车二七车辆有限公司 Steel floor flatcar body for wagon
WO2017107676A1 (en) * 2015-12-25 2017-06-29 中车长江车辆有限公司 Flat car body
CN109435985A (en) * 2018-11-16 2019-03-08 中车山东机车车辆有限公司 A kind of frame-type flat car for transportation
CN110053636A (en) * 2019-03-25 2019-07-26 铜陵铁科轨道装备有限公司 A kind of armored car transportation flatcar
RU192752U1 (en) * 2019-05-23 2019-09-30 Общество с ограниченной ответственностью "Комплексные скоростные технологии" (ООО "КСТ") WAGON PLATFORM FRAME
CN110435695A (en) * 2019-09-19 2019-11-12 中车眉山车辆有限公司 A kind of carrying body frame transporting precast beam railway freight-car
CN110450796A (en) * 2019-09-19 2019-11-15 中车眉山车辆有限公司 It is a kind of to transport U-shaped or box-shaped precast beam rail transporter group
CN110450805A (en) * 2019-09-19 2019-11-15 中车眉山车辆有限公司 It is a kind of to transport U-shaped or box-shaped precast beam railway freight-car carrying great underframe
CN112406928A (en) * 2020-12-11 2021-02-26 金鹰重型工程机械股份有限公司 Three-axle bogie
CN113042963A (en) * 2021-04-27 2021-06-29 中车株洲车辆有限公司 Flat car skid clamp assembling and welding positioning method and device
CN114619164A (en) * 2022-03-18 2022-06-14 中车太原机车车辆有限公司 Adjustment-free manufacturing method for container flat car body
RU212968U1 (en) * 2021-12-16 2022-08-16 Акционерное Общество "Транспортное Машиностроение" Universal wagon-platform
EP4344976A1 (en) * 2022-09-28 2024-04-03 Siemens Mobility GmbH Method for producing a base frame for a car body of a rail vehicle and base frame

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CN101837791A (en) * 2010-04-14 2010-09-22 南车眉山车辆有限公司 Multipurpose broad-gauge container platform wagon
CN202011396U (en) * 2011-04-19 2011-10-19 南车二七车辆有限公司 Rail transport common platform wagon

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US4951575A (en) * 1989-06-09 1990-08-28 Dominguez Danilo A Depressed center beam flat car
CN200948799Y (en) * 2006-09-21 2007-09-19 中国南车集团北京二七车辆厂 Special flat wagon frame for rapid container
CN201347064Y (en) * 2008-12-23 2009-11-18 南车二七车辆有限公司 Railway container special flat car body
CN101837791A (en) * 2010-04-14 2010-09-22 南车眉山车辆有限公司 Multipurpose broad-gauge container platform wagon
CN202011396U (en) * 2011-04-19 2011-10-19 南车二七车辆有限公司 Rail transport common platform wagon

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102381330A (en) * 2011-09-20 2012-03-21 南车二七车辆有限公司 Railway flatcar body with adaptive high weight concentration capacity
CN102963379A (en) * 2012-12-06 2013-03-13 南车二七车辆有限公司 Underframe for railway container transportation platform wagon
WO2017107676A1 (en) * 2015-12-25 2017-06-29 中车长江车辆有限公司 Flat car body
CN105539481A (en) * 2015-12-29 2016-05-04 南车二七车辆有限公司 Steel floor flatcar body for wagon
CN109435985A (en) * 2018-11-16 2019-03-08 中车山东机车车辆有限公司 A kind of frame-type flat car for transportation
CN110053636A (en) * 2019-03-25 2019-07-26 铜陵铁科轨道装备有限公司 A kind of armored car transportation flatcar
RU192752U1 (en) * 2019-05-23 2019-09-30 Общество с ограниченной ответственностью "Комплексные скоростные технологии" (ООО "КСТ") WAGON PLATFORM FRAME
CN110450796A (en) * 2019-09-19 2019-11-15 中车眉山车辆有限公司 It is a kind of to transport U-shaped or box-shaped precast beam rail transporter group
CN110435695A (en) * 2019-09-19 2019-11-12 中车眉山车辆有限公司 A kind of carrying body frame transporting precast beam railway freight-car
CN110450805A (en) * 2019-09-19 2019-11-15 中车眉山车辆有限公司 It is a kind of to transport U-shaped or box-shaped precast beam railway freight-car carrying great underframe
CN110450796B (en) * 2019-09-19 2024-03-19 中车眉山车辆有限公司 Railway transportation train unit for transporting U-shaped or box-shaped precast beams
CN112406928A (en) * 2020-12-11 2021-02-26 金鹰重型工程机械股份有限公司 Three-axle bogie
CN113042963A (en) * 2021-04-27 2021-06-29 中车株洲车辆有限公司 Flat car skid clamp assembling and welding positioning method and device
RU212968U1 (en) * 2021-12-16 2022-08-16 Акционерное Общество "Транспортное Машиностроение" Universal wagon-platform
CN114619164A (en) * 2022-03-18 2022-06-14 中车太原机车车辆有限公司 Adjustment-free manufacturing method for container flat car body
CN114619164B (en) * 2022-03-18 2023-08-29 中车太原机车车辆有限公司 Adjustment-free manufacturing method for container flatcar body
RU213836U1 (en) * 2022-07-05 2022-09-30 Общество с ограниченной ответственностью "Всесоюзный научно-исследовательский центр транспортных технологий" (ООО "ВНИЦТТ") PLATFORM CAR FOR TRANSPORTATION OF HEAVY-CAPACITY CONTAINERS
EP4344976A1 (en) * 2022-09-28 2024-04-03 Siemens Mobility GmbH Method for producing a base frame for a car body of a rail vehicle and base frame
RU223964U1 (en) * 2023-12-05 2024-03-11 Общество С Ограниченной Ответственностью "Рейл1520 Ай Пи" (Ооо "Рейл1520 Ай Пи") FREIGHT CAR FRAME

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Application publication date: 20110914