CN101274633A - Composite vehicle box body - Google Patents
Composite vehicle box body Download PDFInfo
- Publication number
- CN101274633A CN101274633A CNA2007100346264A CN200710034626A CN101274633A CN 101274633 A CN101274633 A CN 101274633A CN A2007100346264 A CNA2007100346264 A CN A2007100346264A CN 200710034626 A CN200710034626 A CN 200710034626A CN 101274633 A CN101274633 A CN 101274633A
- Authority
- CN
- China
- Prior art keywords
- box body
- wagon box
- composite material
- base rack
- basic bracket
- 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.)
- Pending
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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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- Laminated Bodies (AREA)
Abstract
The invention relates to a composite material wagon box body which aims at solving the technical problems that the speed acceleration of a train is limited by comparative large weight and other factors which are caused by the adoption of metal materials of the present train wagon box or the car wagon box, etc. The technical proposal of the composite material wagon box body is that: a steel framework is adopted by the wagon box body as a basic bracket, and then the composite materials are adopted to be coated on the basic bracket to form an entire wagon box body, or a fixing part can be fixedly arranged on the basic bracket, and the transverse support rod and the longitudinal support rod of the basic bracket can be formed by adopting the way of flexibly connecting and matching a plurality of sections; or a connecting base can be fixedly connected at the lower part of the basic bracket, or connecting holes are arranged on the connecting base; or a transverse connecting rod is transversally arranged and fixedly connected at the lower part of the basic bracket. The composite material wagon box body has reliable structure and comparatively easy production, can be manufactured by adopting common composite materials such as glass fiber reinforced plastics, etc., therefore, the production cost is comparatively low; and the composite material wagon box body is essentially used in the manufacturing of wax boxes of trains, cars or other vehicles.
Description
Technical field
The present invention relates to a kind of box body that adopts composite material to make.
Background technology
At present, railroad car, truck body all adopt metal to make, and particularly show the restriction because of the weight of railroad car, and the train speed-raising is now reached capacity substantially, train is raised speed again just must adopt the material of novel light weight to alleviate the weight of train.Because airframe is circle, ellipse or camber line shape, adopt composite material to make relatively easy productions such as airframe, so widespread use.And railroad car is square, and the weight of carrying is bigger, and the chassis must adopt metallic material to make, and also there is certain technical risk in railway carriage with combining of chassis, the therefore existing technology that does not adopt composite material to make railroad car as yet.
Summary of the invention
The purpose of this invention is to provide a kind of reliable in structure, produce relatively easy, lower-cost composite vehicle box body.
The technical solution adopted for the present invention to solve the technical problems is: box body adopts the iron and steel skeleton to make base rack, adopts composite material to be coated on then and forms a whole box body on the base rack.The base rack of employing iron and steel carcasing also can interconnect by crisscross transverse support bar 1 and vertical supporting bar 2 and constitute the base rack that adapts with the box body design shape.Also can on base rack, be installed with connecting element 3.The transverse support bar 1 of described base rack and vertical supporting bar 2 can adopt multi-segment activity to be connected.Also can connect firmly connection base 4 in the bottom of described base rack, or on described connection base 4, connecting bore is set.Also can and connect firmly transverse link 5 in the lower, transverse setting of described base rack.
The invention has the beneficial effects as follows: it makes base rack by adopting the iron and steel skeleton, adopt composite material to be coated on then and form a whole box body on the base rack, its reliable in structure, production are relatively easily, and can adopt common composite material such as manufacturings such as reinforced plastic glass fibre cloth or fiber yarn, make its productive costs relatively low.It mainly is the railway carriage that is used to make vehicles such as train or automobile.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: the 1-transverse support bar, the 2-vertical supporting bar, the 3-connecting element, 4-connects base, 5-transverse link.
The specific embodiment
Embodiment 4, but the bottom of described base rack is horizontally set and connect firmly transverse link 5 also, and a reinforced plastic glass fibre cloth or a silk layering of adopting composite material such as composite material to make repeatedly are coated on the base rack, comprise transverse link 5, form a whole box body, thereby strengthen the globality of railway carriage.Consult Fig. 1, all the other are with above-mentioned embodiment.
Claims (6)
1. composite vehicle box body is characterized in that: box body adopts the iron and steel skeleton to make base rack, adopts composite material to be coated on then and forms a whole box body on the base rack.
2. composite vehicle box body according to claim 1 is characterized in that: adopting the base rack of iron and steel carcasing is to interconnect by crisscross transverse support bar (1) and vertical supporting bar (2) to constitute the base rack that adapts with the box body design shape.
3. composite vehicle box body according to claim 1 is characterized in that: be installed with connecting element (3) on base rack.
4. composite vehicle box body according to claim 1 is characterized in that: transverse support bar of described base rack (1) and vertical supporting bar (2) are connected for multi-segment activity.
5. composite vehicle box body according to claim 1 is characterized in that: the bottom of described base rack connects firmly and connects base (4), or on described connection base (4) connecting bore is set.
6. composite vehicle box body according to claim 1 is characterized in that: the lower, transverse setting of described base rack also connects firmly transverse link (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100346264A CN101274633A (en) | 2007-03-27 | 2007-03-27 | Composite vehicle box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100346264A CN101274633A (en) | 2007-03-27 | 2007-03-27 | Composite vehicle box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101274633A true CN101274633A (en) | 2008-10-01 |
Family
ID=39994601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100346264A Pending CN101274633A (en) | 2007-03-27 | 2007-03-27 | Composite vehicle box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101274633A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ305057B6 (en) * | 2013-09-13 | 2015-04-15 | Západočeská Univerzita V Plzni | Rail vehicle hybrid body |
| CN105620501A (en) * | 2016-03-14 | 2016-06-01 | 四川中德空铁科技有限公司 | Novel aerial rail train compartment structure |
| CN112977499A (en) * | 2021-05-17 | 2021-06-18 | 常州市新创智能科技有限公司 | Composite material vehicle body shoulder section bar structure |
-
2007
- 2007-03-27 CN CNA2007100346264A patent/CN101274633A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ305057B6 (en) * | 2013-09-13 | 2015-04-15 | Západočeská Univerzita V Plzni | Rail vehicle hybrid body |
| CN105620501A (en) * | 2016-03-14 | 2016-06-01 | 四川中德空铁科技有限公司 | Novel aerial rail train compartment structure |
| CN112977499A (en) * | 2021-05-17 | 2021-06-18 | 常州市新创智能科技有限公司 | Composite material vehicle body shoulder section bar structure |
| CN112977499B (en) * | 2021-05-17 | 2021-08-10 | 常州市新创智能科技有限公司 | Composite material vehicle body shoulder section bar structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081001 |