CN202320514U - Skin for passenger cabin transport vehicle - Google Patents
Skin for passenger cabin transport vehicle Download PDFInfo
- Publication number
- CN202320514U CN202320514U CN2011203818451U CN201120381845U CN202320514U CN 202320514 U CN202320514 U CN 202320514U CN 2011203818451 U CN2011203818451 U CN 2011203818451U CN 201120381845 U CN201120381845 U CN 201120381845U CN 202320514 U CN202320514 U CN 202320514U
- Authority
- CN
- China
- Prior art keywords
- covering
- rib
- skin
- transport trolley
- main body
- 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.)
- Expired - Fee Related
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- Body Structure For Vehicles (AREA)
- Passenger Equipment (AREA)
Abstract
The utility model relates to the field of passenger cabin transport vehicles, in particular to a skin for a passenger cabin transport vehicle. The skin comprises a skin body, wherein the skin body is formed by stamping; a plurality of concave-convex ribs are arranged on the skin body; the outer edges of the sides at the periphery of the skin body are sunk and bent downwards; and the ribs comprise first ribs which are approximately rectangular and second ribs which are arranged in an area defined by the first ribs and are strip-type. The skin for the passenger cabin transport vehicle has the advantages of high mechanical property, and small deformation after being subjected to welding treatment.
Description
Technical field
The utility model relates to formula transport trolley field, main cabin, and particularly a kind of main cabin formula transport trolley is used covering.
Background technology
Couple together through different fasteners between the existing main cabin formula transport trolley, peripheral covering and purlin and covering and covering, formed with a series of dividing plates of purlin as its rib.This plate planar has sizable rigidity; Be similar to the web in the thin-walled deep beam; Purlin is similar to the ribbed stiffener in the thin-walled deep beam; Connect wall beam or purlin is similar to the edge of a wing in the thin-walled deep beam around the plate, can be used for shearing in the transmission plate plane, the various load actions in the receiving plate plane.Therefore skin is to the cushion characteristic of automobile, and mechanical property all has greatly improved.But existing covering makes its strength character can not obtain maximum performance because self structure is unreasonable, moreover adopts welding can avoid too much use fastener between covering and the covering; Save cost; It is more simple that its technology is connected than fastener, so the automobile manufacturing field that is welded on of covering and covering has obtained using widely, still after covering and covering welding, can make skin morph; Thereby need to use more atom ash, strengthened rehabilitation cost.
Summary of the invention
Main cabin formula transport trolley covering mechanical property to existing in the prior art is not good, the serious problem of welding back skin morph; The utility model provides a kind of main cabin formula transport trolley covering, and this main cabin formula transport trolley covering has that mechanical property is good, the little advantage of distortion after the soldering.
The technical scheme that the utility model provides is: a kind of main cabin formula transport trolley is used covering, comprises the covering main body, and the punch forming of said covering main body which is provided with out some concavo-convex ribs, and the side outer rim around the said covering main body bends to lower recess.
As a kind of improvement of the utility model, said covering body cross-section is roughly curved.
As the further improvement of the utility model, said rib comprises the first roughly rectangular rib, is arranged at the second interior rib of area that said first rib surrounds, and said second rib is a strip.
As the further improvement of the utility model, said rib evenly is arranged on the said covering main body to lower recess.
As further improving again of the utility model, the said second rib quantity is 2.
The beneficial effect of the utility model: owing in the covering main body, evenly be provided with different types of reinforced rib; Make the mechanical property of covering main body various piece all improve greatly, stamp out a bending body at outer ledge simultaneously, two coverings utilize this bending body as the portion of being welded to connect during welding; Make other positions of covering receive welding deformation little; Make that welding back covering overall appearance performance is better, be out of shape little, the minimizing rehabilitation cost.
Description of drawings
Fig. 1 is that a kind of main cabin of the utility model formula transport trolley is used the stressed-skin construction scheme drawing;
Fig. 2 is the cutaway view of Fig. 1 along the A-A direction.
The specific embodiment
The embodiment that sets forth below represents and allows those skilled in the art to put into practice necessary information of the present invention, and illustrates and put into practice best mode of the present invention.In case according to advantages below description, those skilled in the art just will understand design of the present invention and will recognize the application of these designs of not illustrating especially here.Should be appreciated that these designs and application fall into the scope of disclosure and the accompanying claims book.
According to Fig. 1,2, shown in 3, a kind of main cabin formula transport trolley is used covering, comprises covering main body 1, and the punch forming of said covering main body which is provided with out some concavo-convex ribs 2, and side 3 outer rims around the said covering main body bend to lower recess.Said covering main body 1 cross-sectional plane is roughly curved.Said rib comprises roughly rectangular first rib 21, be arranged at second rib 22 in the area that said first rib surrounds, and said second rib 22 is a strip.Readily appreciate that; First rib 21 also can be set to ellipse, other rule or fitfull solids, and second rib 22 can also be set to undaform; Solids such as arc; Preferred first rib, second rib are uniform, being arranged on the covering main body 1 of symmetry, and second rib, 22 quantity are 2.
Owing in covering main body 1, evenly be provided with different types of reinforced rib; Make the mechanical property of covering main body various piece all improve greatly, stamp out a bending body at outer ledge simultaneously, two coverings utilize this bending body as the portion of being welded to connect during welding; Make other positions of covering receive welding deformation little; Make that welding back covering overall appearance performance is better, be out of shape little, the minimizing rehabilitation cost.
Claims (5)
1. a main cabin formula transport trolley is used covering, comprises the covering main body, it is characterized in that: the punch forming of said covering main body, which is provided with out some concavo-convex ribs, and the side outer rim around the said covering main body bends to lower recess.
2. a kind of main cabin as claimed in claim 1 formula transport trolley is used covering, and it is characterized in that: said covering body cross-section is roughly curved.
3. a kind of main cabin as claimed in claim 2 formula transport trolley is used covering, it is characterized in that: said rib comprises the first roughly rectangular rib, is arranged at the second interior rib of area that said first rib surrounds, and said second rib is a strip.
4. a kind of main cabin as claimed in claim 3 formula transport trolley is used covering, it is characterized in that: said rib evenly is arranged on the said covering main body to lower recess.
5. a kind of main cabin as claimed in claim 4 formula transport trolley is used covering, it is characterized in that: the said second rib quantity is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203818451U CN202320514U (en) | 2011-10-10 | 2011-10-10 | Skin for passenger cabin transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203818451U CN202320514U (en) | 2011-10-10 | 2011-10-10 | Skin for passenger cabin transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202320514U true CN202320514U (en) | 2012-07-11 |
Family
ID=46432505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203818451U Expired - Fee Related CN202320514U (en) | 2011-10-10 | 2011-10-10 | Skin for passenger cabin transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202320514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289315A (en) * | 2017-07-25 | 2017-10-24 | 华中科技大学 | A kind of thin-slab structure part beading location mode |
-
2011
- 2011-10-10 CN CN2011203818451U patent/CN202320514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289315A (en) * | 2017-07-25 | 2017-10-24 | 华中科技大学 | A kind of thin-slab structure part beading location mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20131010 |