CN200988490Y - Three layer special flat car body for transport car by railway - Google Patents
Three layer special flat car body for transport car by railway Download PDFInfo
- Publication number
- CN200988490Y CN200988490Y CN 200620158697 CN200620158697U CN200988490Y CN 200988490 Y CN200988490 Y CN 200988490Y CN 200620158697 CN200620158697 CN 200620158697 CN 200620158697 U CN200620158697 U CN 200620158697U CN 200988490 Y CN200988490 Y CN 200988490Y
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- CN
- China
- Prior art keywords
- spill
- side bar
- underframe
- cross bearer
- under
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Abstract
The utility model discloses a three-layer railway transport automobile special flat wagon with an all welded steel concave bottom structure; wherein, underframe of underlayer is integrally designed in a saucer shape to load the mini cars in three layers, without the middle beam structure of the general -purpose wagon, and the concave bottom structure is composed of a drafting beam, an end beam, a side beam, a side post, a big cross beam, a lower edge beam, a transverse beam, a cross beam and a steel floor; wherein, the both ends of the concave lower side beam are designed to provide a certain angles, to ensure the mini cars loaded self-loading. Since the concave bottom structure is adopted, the three-layer transporting is realized, and the utility model can increase the transporting efficiency 30% more than the double-layer transporting automobile under the same condition.
Description
Technical field
The utility model relates to a kind of railway with three layers of carrier special flat car car body, and it can realize three layers of miniature and miniature car of transportation, and high efficiency loading transportation mode is provided.
Background technology
The carrier special flat car of China railways use at present is double-decker, every layer of single loading, and double-deck roadlice (Santana) quantity of only loading and transporting moderate-length altogether is 6～10, transportation quantity is subjected to certain limitation.Fast development along with Chinese national economy, the freight volume demand of roadlice increases year by year, the equipment of China Railway automobile is demanded exploitation urgently, for adapt to as early as possible market to the railway transportation automobile growing demand, bring into play its advantage that railway transportation freight volume is big, wide in variety, the cycle is short, traffic cost is low, safe and reliable, it is very necessary that three layers of totally-enclosed carrier special vehicle of Development of New Generation improve transport capacity.
Summary of the invention
Based on above-mentioned, the utility model will provide a kind of three layers of railway transportation automobile specified flatcar car body that improve transport capacity.
The purpose of this utility model is achieved through the following technical solutions:
A kind of three layers of railway transportation automobile specified flatcar car body, comprise roof, extend connection left and right sides side wall downwards by roof, from top to bottom connect upper strata underframe, middle level underframe, lower floor's underframe between the side wall of the left and right sides in regular turn, lower floor's underframe comprise by left and right sides curb girder, front and back end carriage, be positioned at this end carriage inboard, front and back the front and back sleeper beam, be positioned at the front and back cross bearer of this sleeper beam inboard, front and back and be connected in the framework that draw beam constituted at this end carriage center, sleeper beam center and cross bearer center, it is characterized in that:
The bottom of described left and right sides curb girder all connects some lateral columns; The bottom of every lateral column is connected with side bar under the spill of respective side, and side bar is that middle portion flattening carries out the transition to the acclivitous spill beam in two ends under this spill; Side bar and some suitable beams and crossbeam connect into grid-shaped under this spill; Should be connected with described front and back cross bearer respectively along the two ends of beam, this is along laying floor on beam and crossbeam and the front and back cross bearer.
The cover plate in this time side bar angle constitutes side bar by side bar under the dihedral and assembly welding under the described spill.
Described floor is a steel, and its shop is welded in described along on beam, crossbeam, front and back cross bearer, front and back sleeper beam and the front and back draw beam.
The utlity model has following advantage: three layers of railway transportation automobile specified flatcar underframe have adopted the concave bottom structure of no central sill, by three layers of transportation of bilayer transportation becoming, upper, middle and lower-ranking all can load and transport, enlarged delelivered payload capability, three layers of roadlice (Santana) quantity of loading and transporting moderate-length altogether are 13, have improved capacity.
Description of drawings
Fig. 1 is the bodywork assembly front view.
Fig. 2 is the bodywork assembly lateral plan.
Fig. 3 is the bodywork assembly birds-eye view.
Fig. 4 is the A-A view of Fig. 3.
Fig. 5 is the shape scheme drawing of side bar under the spill.
Fig. 6 is the A-A view of Fig. 5.
The specific embodiment
Be described further below in conjunction with accompanying drawing.
The utility model is a kind of three layers of railway transportation automobile specified flatcar car body.
As shown in Figure 1 to Figure 3.Described flatcar car body comprises roof 1, extended downwards to connect between left and right sides side wall 5, the left and right sides side wall by roof and from top to bottom connect upper strata underframe 2, middle level underframe 3 and lower floor's underframe 4 in regular turn.Lower floor's underframe 4 comprises by left and right sides curb girder 10, front and back end carriage 7, be positioned at before and after end carriage 7 inboards front and back sleeper beam 9, be positioned at before and after sleeper beam 9 inboards front and back cross bearer 14 and be connected in the center of center, sleeper beam 9 of end carriage 7 and framework that the draw beam 8 at the center of cross bearer 14 is constituted.
Wherein: to shown in Figure 5, the bottom of left and right sides curb girder 10 all connects some lateral columns 6 as Fig. 1, Fig. 3, and the bottom of every lateral column 6 is connected with side bar 13 under the spill of respective side, and side bar 13 carries out the transition to the acclivitous spill beam in two ends for middle portion flattening under the spill; Side bar and some suitable beams 11 and crossbeam 12 connect into grid-shaped under the spill; Two ends along beam 11 are connected with front and back cross bearer 14 respectively, and this is along beam 11 and front and back cross bearer 14, crossbeam 12, front and back sleeper beam 9 and draw beam 8 upper berth welding steel quality plates 15.
As shown in Figure 6, under the spill side bar 13 cover plate 18 in this time side bar angle 17 constitutes by side bar under the dihedral 17 and assembly welding.
The utility model is by being designed to spill with side bar under the spill 13, arranging the grid that forms by along beam 11 and crossbeam 12 on the side bar 13 down, again in this grid upper berth welding steel quality plate 15, make lower floor's underframe 4 form the concave bottom structure, weld three layers of railway transportation automobile specified flatcar car body of totally-enclosed concave bottom type structure thereby constitute all steel.All can load and transport roadlice 16 on every layer of car body, the ramp angles θ of side bar can satisfy the roadlice that is transported and loads and unloads voluntarily under its spill.
Claims (3)
1. one kind three layers railway transportation automobile specified flatcar car body, comprise roof, roof extends connection left and right sides side wall downwards, from top to bottom connect upper strata underframe, middle level underframe, lower floor's underframe between the side wall of the left and right sides in regular turn, lower floor's underframe comprise by left and right sides curb girder, front and back end carriage, be positioned at this end carriage inboard, front and back the front and back sleeper beam, be positioned at the front and back cross bearer of this sleeper beam inboard, front and back and be connected in the framework that draw beam constituted at this end carriage center, sleeper beam center and cross bearer center, it is characterized in that:
The bottom of described left and right sides curb girder all connects some lateral columns;
The bottom of every lateral column is connected with side bar under the spill of respective side, and side bar is that middle portion flattening carries out the transition to the acclivitous spill beam in two ends under this spill;
Side bar and some suitable beams and crossbeam connect into grid-shaped under this spill;
Should be connected with described front and back cross bearer respectively along the two ends of beam, this is along laying floor on beam and crossbeam and the front and back cross bearer.
2. three layers of railway transportation automobile specified flatcar car body as claimed in claim 1 is characterized in that:
The cover plate in this time side bar angle constitutes side bar by side bar under the dihedral and assembly welding under the described spill.
3. three layers of railway transportation automobile specified flatcar car body as claimed in claim 1 is characterized in that:
Described floor is a steel, and its shop is welded in described along on beam, crossbeam, front and back cross bearer, front and back sleeper beam and the front and back draw beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620158697 CN200988490Y (en) | 2006-12-04 | 2006-12-04 | Three layer special flat car body for transport car by railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620158697 CN200988490Y (en) | 2006-12-04 | 2006-12-04 | Three layer special flat car body for transport car by railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200988490Y true CN200988490Y (en) | 2007-12-12 |
Family
ID=38939531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620158697 Expired - Fee Related CN200988490Y (en) | 2006-12-04 | 2006-12-04 | Three layer special flat car body for transport car by railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200988490Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572570A (en) * | 2020-05-22 | 2020-08-25 | 中车山东机车车辆有限公司 | Middle-beam-free low-floor underframe for railway transportation of highway automobiles |
-
2006
- 2006-12-04 CN CN 200620158697 patent/CN200988490Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572570A (en) * | 2020-05-22 | 2020-08-25 | 中车山东机车车辆有限公司 | Middle-beam-free low-floor underframe for railway transportation of highway automobiles |
| CN111572570B (en) * | 2020-05-22 | 2022-01-25 | 中车山东机车车辆有限公司 | Middle-beam-free low-floor underframe for railway transportation of highway automobiles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANCHE ERQI VEHICLE CO., LTD. Free format text: FORMER OWNER: BEIJING 27 VEHICLES FACTORY, CHINA NANCHE GROUP Effective date: 20080118 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080118 Address after: Beijing Fengtai District City, Zhang Guo Zhuang, No. 1, zip code: 100072 Patentee after: South Locomotive Erqi Vehicle Co., Ltd. Address before: Beijing Fengtai District City, Zhang Guozhuang a 1 Beijing 27 vehicle factory, zip code: 100072 Patentee before: Beijing 27 Vehicles Factory, CSR |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20121204 |