CN104442851B - A kind of 80 feet of Flat car special for railway container - Google Patents
A kind of 80 feet of Flat car special for railway container Download PDFInfo
- Publication number
- CN104442851B CN104442851B CN201410730372.XA CN201410730372A CN104442851B CN 104442851 B CN104442851 B CN 104442851B CN 201410730372 A CN201410730372 A CN 201410730372A CN 104442851 B CN104442851 B CN 104442851B
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- China
- Prior art keywords
- fixedly connected
- sleeper
- cross bearer
- flat segments
- edge beam
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- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/16—Wagons or vans adapted for carrying special loads
- B61D3/20—Wagons or vans adapted for carrying special loads for forwarding containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F1/00—Underframes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention relates to a kind of 80 feet of Flat car special for railway container, it includes a middle part cross bearer, two needle beams, two cross bearers, two sleeper beams, two end carriages are symmetrical arranged successively in middle part cross bearer both sides, a draw beam is set below each sleeper beam, and draw beam is fixedly connected with sleeper beam bottom；Each draw beam is in herringbone, and its head is fixedly connected on the middle part of end carriage, and two diagonal braces of afterbody are respectively fixedly connected with the two ends of cross bearer；One side wall is set respectively at the two ends of each beam, and each side wall includes a roof side rail and a lower-edge beam, is provided with a framed side wallboard between beam and lower-edge beam on top, the heel post of multiple connection roof side rails and the lower-edge beam is being additionally provided with the inside of framed side wallboard；The middle part cross bearer of the present invention, the two ends of needle beam and cross bearer are fixedly connected with heel post, and the two ends of sleeper beam are fixedly connected with the second flat segments of lower-edge beam.The present invention need not be matched when can increase useful load and the loading of container in certain train marshalling list length, and the present invention is the flat car special used for container that can be widely applied to improve railway transportation capacity.
Description
Technical field
The present invention relates to a kind of railroad freight car, especially with regard to a kind of 80 feet of Flat car special for railway container.
Background technology
The existing Flat car special for railway container of China has 40 feet, 60 feet two kinds, two kinds of special flat cars it is main by
Hitch underframe, bogie, buffer unit etc. constitute a vehicle.Wherein 40 forty equivalent unit 40 special flat cars (as shown in Figure 5), by
It is too short in the length of underframe 1, it is impossible to while loading two 20 forty equivalent unit 40s, can only to load a 40ft container 15, load-carrying
Amount is smaller, causes vehicle load to waste.And 60 forty equivalent unit 40 special flat cars (as shown in Figure 6), if loading one 40 feet
Container 15 and 20 forty equivalent unit 40s 16, then two side loads are asymmetric, cause two bogies 14 are uneven to carry so that vehicle
There is potential safety hazard in use, and apolegamy is needed when loading 40 forty equivalent unit 40s 15 and 20 16 weight of forty equivalent unit 40, make
Into workload increase, when that can not match, vehicle can not be used, and cause stock idle to waste.
The content of the invention
In view of the above-mentioned problems, it is an object of the invention to provide one kind can load simultaneously two 40 forty equivalent unit 40s or
Load 80 feet of Flat car special for railway container of 40 forty equivalent unit 40s and two 20 forty equivalent unit 40s.
To achieve the above object, the present invention takes following technical scheme：A kind of 80 feet of Flat car special for railway container, its
It is characterised by：It includes a middle part cross bearer, is symmetrical arranged two needle beams, two big horizontal strokes successively in the middle part cross bearer both sides
Beam, two sleeper beams, two end carriages, set a draw beam below each sleeper beam, and the draw beam is fixed with the sleeper beam bottom
Connection；Each draw beam is in herringbone, and its head is fixedly connected on the middle part of the end carriage, two diagonal braces point of afterbody
The two ends of the cross bearer are not fixedly connected on；One side wall is set respectively at the two ends of each beam, and each side wall includes
One roof side rail and a lower-edge beam, each lower-edge beam include one be located at first flat segments at middle part, two be located at it is described first flat
Straight section two ends and acclivitous First Transition section and two are respectively positioned at the second flat segments of First Transition section end；It is each
The roof side rail includes the 3rd flat segments for being located at middle part and two are located at the 3rd flat segments two ends and tilt down the
Two changeover portions, the end of second changeover portion of the roof side rail is fixed with second flat segments of the lower-edge beam to be connected
Connect；A framed side wallboard is provided between the roof side rail and the lower-edge beam, is also set up on the inside of the framed side wallboard
There is the heel post of multiple connection roof side rails and the lower-edge beam；The cross bearer, the two ends of needle beam and cross bearer and institute
State heel post to be fixedly connected, the two ends of the sleeper beam are fixedly connected with second flat segments of the lower-edge beam.
Described 80 feet of Flat car special for railway container of one kind, it is characterised in that：Open up many on each framed side wallboard
Individual lightening hole.
The present invention is due to taking above technical scheme, and it has advantages below：1st, the present invention is due in middle part cross bearer two
Side is symmetrical arranged two needle beams, two cross bearers, two sleeper beams, two end carriages successively, and each sleeper beam is respectively arranged below a draw beam,
Central sill is not provided with the present invention, and one side wall is set respectively at the two ends of each beam, so structure of the present invention is symmetric
And be side wall load-carrying members.2nd, the present invention in each sleeper beam due to being respectively arranged below a draw beam, and each draw beam is in herringbone
Shape, its head is fixedly connected on the middle part of end carriage, and two diagonal braces of afterbody are respectively fixedly connected with cross bearer two ends, with cross bearer group
Into a triangular structure, therefore the present invention is simple in construction, stably, and can load 40 sized containers and two simultaneously
Individual 20 sized containers or simultaneously two 40 sized containers of symmetrical loading.3rd, the present invention due to setting respectively in each side wall
Some heel posts and some lightening holes are set respectively on framed side wallboard, and each framed side wallboard, therefore alleviate light weight, and are carried
High car body strength and rigidity.4th, the present invention can reduce vehicle usage quantity in train marshalling list length, bogie, hitch,
The usage quantity of the devices such as braking is largely reduced, and maintenance is reduced, purchase of vehicle and operating cost reduction.5th, the present invention is certain
In train marshalling list length, by increasing capacitance it is possible to increase without apolegamy when the useful load and loading of container, Container Transport ability is improved.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention
Fig. 2 is Fig. 1 schematic top plan view
Fig. 3 is that the present invention loads two 40 forty equivalent unit 40 schematic diagrames
Fig. 4 is 40 forty equivalent unit 40s of Stowage Plane of the present invention and two 20 forty equivalent unit 40 schematic diagrames
Fig. 5 is the forty equivalent unit 40 special flat car schematic diagram of prior art 40
Fig. 6 is the forty equivalent unit 40 special flat car schematic diagram of prior art 60
Embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1 and Figure 2, the present invention includes a middle part cross bearer 1, and at middle part, the both sides of cross bearer 1 are symmetrical arranged two successively
Needle beam 2, two cross bearers 3, two sleeper beams 4, two end carriages 5, set a draw beam 6 below each sleeper beam 4, two draw beams 6 with
The bottom of sleeper beam 4 connection of corresponding side.Each draw beam 6 is in herringbone, and its head is fixedly connected on corresponding side end carriage 5
Middle part, two diagonal braces of afterbody are respectively fixedly connected with the two ends of cross bearer 3 of corresponding side, and a triangle is constituted with cross bearer 3
Shape structure.One side wall 7 is set respectively at the two ends of each beam, and each side wall 7 includes a roof side rail 8 and a lower-edge beam 9, each following
Beam 9 includes the flat segments 91, two for being located at middle part and is located at the two ends of flat segments 91 and the difference of acclivitous changeover portion 92 and two position
Flat segments 93 in the end of changeover portion 92；Each roof side rail 8 includes the flat segments 81 and two for being located at middle part and is located at flat segments 81
Two ends and the changeover portion 82 tilted down, the end of the changeover portion 82 of roof side rail 8 are fixedly connected with lower-edge beam flat segments 93.On top
A framed side wallboard 10 is provided between beam 8 and lower-edge beam 9, multiple connection roof side rails 8 are additionally provided with the inner side positioned at framed side wallboard 10
With the heel post (not shown) of lower-edge beam 9, to play reinforcement effect.It is middle part cross bearer 1 therein, small in above-mentioned each beam
The two ends of crossbeam 2 and cross bearer 3 are fixedly connected with heel post, and the two ends of sleeper beam 4 are fixedly connected with the flat segments 93 of lower-edge beam 9.
Two container locking devices 11 are arranged side by side at the top of the two ends of middle part cross bearer 1 and two cross bearers 3, in 5 liang of two end carriage
End top is provided with a container locking device 11, and 16 container locking devices 11 are set altogether.In two end carriages 5
A coupler and draft gear 12 is set respectively on the outside of the heart.A bogie 13 is connected respectively two bottoms of draw beam 6.Wherein container
Locking device 11, coupler and draft gear 12 and bogie 13 can use prior art, repeat no more.
In above-described embodiment, multiple lightening holes 14 can be opened up on framed side wallboard 10, to mitigate the weight of side wall 7 and vehicle
Amount.
The present invention can load two forty equivalent unit 40s 15 (as shown in Figure 3) of identical 40, two 40 feet of packagings simultaneously
Case 15 is in horizontal distribution.The present invention can also load 40 forty equivalent unit 40s 15 and two 20 forty equivalent unit 40s 16 simultaneously (such as
Shown in Fig. 4), 40 forty equivalent unit 40s 15 are placed on centre, and 20 forty equivalent unit 40s 16 are located at its both sides respectively.
The various embodiments described above are merely to illustrate the present invention, wherein the structure of each part, connected mode etc. are all can be
Change, every equivalents carried out on the basis of technical solution of the present invention and improvement should not be excluded the present invention's
Outside protection domain.
Claims (2)
1. a kind of 80 feet of Flat car special for railway container, it is characterised in that：It includes a middle part cross bearer, big at the middle part
Crossbeam both sides are symmetrical arranged two needle beams, two cross bearers, two sleeper beams, two end carriages successively, and one is set below each sleeper beam
Draw beam, the draw beam is fixedly connected with the sleeper beam bottom；Each draw beam is in herringbone, and its head, which is fixed, to be connected
The middle part of the end carriage is connected on, two diagonal braces of afterbody are respectively fixedly connected with the two ends of the cross bearer；In each beam
Two ends set a side wall respectively, and each side wall includes a roof side rail and a lower-edge beam, during each lower-edge beam is located at including one
First flat segments in portion, two are positioned at the first flat segments two ends and acclivitous First Transition section and two respectively positioned at described
Second flat segments of First Transition section end；Each roof side rail includes the 3rd flat segments for being located at middle part and two and is located at institute
State the 3rd flat segments two ends and the second changeover portion tilted down, the end of second changeover portion of the roof side rail with it is described
Second flat segments of lower-edge beam are fixedly connected；A framed side wallboard is provided between the roof side rail and the lower-edge beam,
The heel post of multiple connection roof side rails and the lower-edge beam is additionally provided with the inside of the framed side wallboard；The middle part is big
The two ends of crossbeam, needle beam and cross bearer are fixedly connected with the heel post, the two ends of the sleeper beam and the institute of the lower-edge beam
The second flat segments are stated to be fixedly connected.
2. 80 feet of Flat car special for railway container of one kind as claimed in claim 1, it is characterised in that：Each framed side wallboard
On open up multiple lightening holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730372.XA CN104442851B (en) | 2014-12-04 | 2014-12-04 | A kind of 80 feet of Flat car special for railway container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730372.XA CN104442851B (en) | 2014-12-04 | 2014-12-04 | A kind of 80 feet of Flat car special for railway container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104442851A CN104442851A (en) | 2015-03-25 |
| CN104442851B true CN104442851B (en) | 2017-10-03 |
Family
ID=52889809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410730372.XA Active CN104442851B (en) | 2014-12-04 | 2014-12-04 | A kind of 80 feet of Flat car special for railway container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104442851B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618526A (en) * | 2017-08-30 | 2018-01-23 | 中车哈尔滨车辆有限公司 | Special electric coach transportation car |
| JP7224908B2 (en) * | 2018-12-27 | 2023-02-20 | 株式会社東芝 | Body underframe unit, locomotive and locomotive manufacturing method |
| CN113212478A (en) * | 2021-05-24 | 2021-08-06 | 太原中车时代轨道工程机械有限公司 | Turnout grinding wagon body structure and grinding wagon |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5465670A (en) * | 1994-04-08 | 1995-11-14 | National Steel Car Limited | Railroad freight car having an improved structural support |
| CN201143935Y (en) * | 2007-12-17 | 2008-11-05 | 南车二七车辆有限公司 | Three-layered container transportation railway vehicle |
| KR101104637B1 (en) * | 2010-02-26 | 2012-01-12 | 한국철도기술연구원 | Container fixing apparatus of an open freight car |
| CN101927770B (en) * | 2010-09-15 | 2013-01-30 | 南车眉山车辆有限公司 | Double-deck container flat car |
| CN102501866B (en) * | 2011-12-23 | 2014-07-16 | 南车二七车辆有限公司 | Heavy-load double-layer-loaded container rail wagon |
| CN204368149U (en) * | 2014-12-04 | 2015-06-03 | 南车二七车辆有限公司 | 80 feet of Flat car special for railway containers |
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2014
- 2014-12-04 CN CN201410730372.XA patent/CN104442851B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104442851A (en) | 2015-03-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee after: CRRC BEIJING ERQI VEHICLE Co.,Ltd. Address before: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee before: CSR Erqi Vehicle Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190603 Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee after: CRRC QIQIHAR ROLLING STOCK Co.,Ltd. Address before: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee before: CRRC BEIJING ERQI VEHICLE Co.,Ltd. |