CN204750322U - Car railway carriage or compartment board - Google Patents
Car railway carriage or compartment board Download PDFInfo
- Publication number
- CN204750322U CN204750322U CN201520375218.5U CN201520375218U CN204750322U CN 204750322 U CN204750322 U CN 204750322U CN 201520375218 U CN201520375218 U CN 201520375218U CN 204750322 U CN204750322 U CN 204750322U
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- China
- Prior art keywords
- plate
- outside plate
- automobile body
- outside
- swash plate
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Abstract
The utility model provides a car railway carriage or compartment board belongs to the transport technologies field. It has been solved, and current car railway carriage or compartment board can't satisfy low in production cost simultaneously and intensity enough waits technical problem. This car railway carriage or compartment board include planking, inner panel and lie in the planking and the inner panel between the foaming board, the middle part of planking has a plurality of the enhancements posts that form to the interior lateral buckling of planking, a plurality of enhancement posts all are rectangular shape and are parallel to each other, the foaming board is fixed between adjacent enhancements post, the inner panel with strengthen the post and support to lean on and fix. The utility model has the advantages of the manufacturing cost that can not increase again under the circumstances of having guaranteed railway carriage or compartment board intensity.
Description
Technical field
The utility model belongs to technical field of transportation, relates to a kind of automobile body plate.
Background technology
Van is the one of transport truck, and its principal feature is that shipping cabin adopts enclosed casing to carry out shipment.
At present, the shipping cabin body of wall of van is all adopt steel bar as skeleton, upper steel plate etc. is fixed again on steel bar, such as light carriage plate disclosed in Chinese patent literature [Authorization Notice No. CN201520347U], comprise compartment board framework, compartment board frame plate is connected with skeleton, is provided with foamed material layer in compartment board framework.Need skeleton as the intensity of strength support guarantee compartment board in above-mentioned patent, increase the use that skeleton also just adds material, also just cause the increase of cost.And some patents are the modes adopting two panels to add intermediary cellular plate, although eliminate skeleton as support, reduce cost, this mode causes the deficiency of railway carriage or compartment plate intensity, cannot meet the demand of actual practicality.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of automobile body plate, and the technical matters that the utility model solves is the productive costs that can not increase again when ensure that railway carriage or compartment plate intensity.
The purpose of this utility model realizes by following technical proposal:
A kind of automobile body plate, it is characterized in that, comprise outside plate, inner panel and the foamed board between outside plate and inner panel, the middle part of described outside plate has some reinforcing props that the inner side to outside plate is bent to form, some described reinforcing props are all elongated and be parallel to each other, described foamed board is fixed between adjacent reinforcing prop, and described inner panel and reinforcing prop are against also fixing.
Outside plate plays the support fixation to foamed board and inner panel, and the inner side of outside plate arranges the ability that reinforcing prop can improve the bend resistance of outside plate, ensure that the intensity of outside plate; Reinforcing prop is bent to form to the inside by outside plate, namely reinforcing prop and outside plate are one, therefore the reinforcing prop that can obtain strengthening outside plate intensity is bent by means of only carrying out outside plate, without the need to increasing other material, therefore namely ensure that the intensity of outside plate, again save productive costs, the material simultaneously owing to adopting is less, make automobile body plate total quality comparatively light, thus achieve the requirement of automotive light weight technology.
In above-mentioned automobile body plate, described reinforcing prop comprises two the swash plate portions and the lateral piece between swash plate portion that are connected with outside plate, angle between two described swash plate portions and outside plate is all in acute angle, and the angle between two described swash plate portions and lateral piece is all in acute angle.Between two swash plate portions and lateral piece, Formation cross-section is subtriangular structure, make the Stability Analysis of Structures of reinforcing prop self, not yielding, the reinforcing prop that self structure is stable can increase the ability of the bend resistance of outside plate, ensure that the intensity of outside plate, swash plate portion and lateral piece are bent to form by outside plate simultaneously, are structure as a whole with outside plate, therefore increase the ability of the bend resistance of outside plate further, and can save production cost.
In above-mentioned automobile body plate, two described swash plate portions are identical with the angle between lateral piece, and the width in two described swash plate portions is identical.This structure makes reinforcing prop be isosceles triangular structure, and himself structure is more stable, also just further increases the intensity of outside plate.
As preferably, in above-mentioned automobile body plate, the corner dimension between described swash plate portion and outside plate is 30 ° ~ 60 °.Angle between swash plate portion and outside plate is in above-mentioned scope and ensure that spacing between the lateral piece of reinforcing prop and outside plate all the time, namely makes the thickness of reinforcing prop moderate.
In above-mentioned automobile body plate, described lateral piece is parallel with outside plate.This structure is when outside plate is subject to clashing into, impact can vertically act on lateral piece by relative lateral piece, needs larger impact lateral piece could be bent, and namely the lateral piece bend resistance ability of this structure is stronger, improve the intensity of reinforcing prop, also just improve the intensity of outside plate.
In above-mentioned automobile body plate, be arc transition between described swash plate portion and outside plate.This structure can be avoided occurring between swash plate portion and outside plate that stress is concentrated, and by impact rapid dispersion, can improve the intensity of outside plate.
In above-mentioned automobile body plate, be arc transition between described swash plate portion and lateral piece.This structure can be avoided occurring between swash plate portion and outside plate that stress is concentrated, and by impact rapid dispersion, can improve the intensity of reinforcing prop, also just improve the intensity of outside plate.
In above-mentioned automobile body plate, have gap between the arc transition section between two described swash plate portions and outside plate, described gap internal fixtion has sealing band.Reinforcing prop is hollow, the inner space of gap and reinforcing prop; Between outside plate due to the existence in gap can relative movement near or away from, cause the intensity of outside plate to be affected, by sealing band, gap-fill is full, can prevent from occurring that relative movement causes between outside plate, ensure that the intensity of outside plate; The inner chamber of reinforcing prop can be closed by sealing band in addition, prevents foreign material from entering corrosion outside plate.
In above-mentioned automobile body plate, described sealing band comprises sealing and salient, the two sides of described sealing are the binding face of indent, one end face of described sealing is plane, salient is connected to the other end of sealing, the cross section of described salient is rounded, and the diameter of described salient is greater than the width size in gap.Sealing band is stuck in gap by salient, and when sealing band is arranged on gap location, the plane of sealing band flushes with the outer plate surface of outside plate, binding face and the arc transition between swash plate portion and outside plate fit against, by clearance seal.
In above-mentioned automobile body plate, described foamed board comprises plate body and is positioned at the Access Division of plate body both sides, and described Access Division can snap between swash plate portion and outside plate.Access Division is stuck between swash plate portion and outside plate and is located by foamed board, is being fixed on outside plate by foamed board by glue.
Compared with prior art, this automobile body plate has and arranges reinforcing prop in the inner side of outside plate, improves the ability of the bend resistance of outside plate, and reinforcing prop and outside plate be one by be bent to form without the need to increasing other material, therefore namely ensure that the intensity of outside plate, again save the advantage of productive costs.
Accompanying drawing explanation
Fig. 1 is the perspective view of this automobile body plate.
Fig. 2 is the structure for amplifying schematic diagram in A portion in Fig. 1.
Fig. 3 is the position relationship schematic diagram of this outside plate and foamed board.
Fig. 4 is the forward sight structural representation of outside plate.
Fig. 5 is the structure for amplifying schematic diagram in B portion in Fig. 4.
Fig. 6 is the forward sight structural representation of sealing band.
In figure, 1, outside plate; 11, reinforcing prop; 11a, swash plate portion; 11b, lateral piece; 2, inner panel; 3, foamed board; 31, plate body; 32, Access Division; 4, gap; 5, sealing band; 51, sealing; 51a, binding face; 51b, plane; 52, salient.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
Embodiment one
As shown in Figures 1 to 6, automobile body plate comprises outside plate 1, inner panel 2 and the foamed board between outside plate 1 and inner panel 23 to the present embodiment one, and outside plate 1 adopts steel plate, and the plasticity of steel plate is got well and had higher intensity; Inner panel 2 adopts plastic material, and it is comparatively light that plastics have material, can alleviate the total quality of automobile body plate.
The middle part of outside plate 1 has some reinforcing props 11 that the inner side to outside plate 1 is bent to form, and some reinforcing props 11 are all elongated and be parallel to each other, and spaced set between reinforcing prop 11, ensures that the intensity of the everywhere of outside plate 1 is enough and intensity is all identical.
Specifically, in the present embodiment one, reinforcing prop 11 comprises two swash plate portion 11a being connected with the outside plate 1 and lateral piece 11b between swash plate portion 11a, it is arc transition between swash plate portion 11a and outside plate 1, also be arc transition between swash plate portion 11a and lateral piece 11b, the problem that arc transition can avoid stress to concentrate; The width of two swash plate portion 11a is identical, and lateral piece 11b is parallel with outside plate 1; As preferably, angle between two swash plate portion 11a and lateral piece 11b is identical and all in acute angle, two swash plate portion 11a are identical with the angle between outside plate 1 and all in acute angle, corner dimension between swash plate portion 11a and outside plate 1 is 30 ° ~ 60 °, preferred version is the corner dimension between swash plate portion 11a and outside plate 1 is 60 °, namely reinforcing prop 11 cross section is now roughly in equicrural triangle, isosceles triangular structure is the most stable in triangular structure, therefore reinforcing prop 11 self structure of this structure is the most stable, also just improves the intensity of outside plate 1.
Have gap 4 between arc transition section between two swash plate portion 11a and outside plate 1, gap 4 internal fixtion has sealing band 5, and reinforcing prop 11 is hollow, the inner space of gap 4 and reinforcing prop 11.Sealing band 5 comprises sealing 51 and salient 52, the two sides of sealing 51 are the binding face 51a of indent, one end face of sealing 51 is plane 51b, salient 52 is connected to the other end of sealing 51, the cross section of salient 52 is rounded, and the diameter of salient 52 is greater than the width size in gap 4; Sealing band 5 is stuck in gap 4 by salient 52, and when sealing band 5 is arranged on 4 place, gap, the plane 51b of sealing band 5 flushes with outside plate 1 face of outside plate 1, binding face 51a and the arc transition between swash plate portion 11a and outside plate 1 fit against.
Foamed board 3 is fixed between adjacent reinforcing prop 11, and foamed board 3 comprises plate body 31 and is positioned at the Access Division 32 of plate body 31 both sides, and Access Division 32 can snap between swash plate portion 11a and outside plate 1.Inner panel 2 and reinforcing prop 11 are against also fixing.Outside plate 1 plays the support fixation to foamed board 3 and inner panel 2, and Access Division 32 is stuck between swash plate portion 11a and outside plate 1 and is located by foamed board 3, is being fixed on outside plate 1 by foamed board 3 by glue.
The inner side of outside plate 1 arranges the ability that reinforcing prop 11 can improve the bend resistance of outside plate 1, ensure that the intensity of outside plate 1; Reinforcing prop 11 is bent to form to the inside by outside plate 1, namely reinforcing prop 11 and outside plate 1 are one, therefore the reinforcing prop 11 that can obtain strengthening outside plate 1 intensity is bent by means of only carrying out outside plate 1, without the need to increasing other material, therefore namely ensure that the intensity of outside plate 1, again save productive costs.
Embodiment two
The present embodiment with the structure of embodiment one and principle substantially identical, different place is: the cross section of reinforcing prop is circular arc, and the radian size of reinforcing prop is π ~ 2 π, and two edges of reinforcing prop are connected with connecting portion one respectively.The reinforcing prop of this structure is roughly cylindrical, and self structure is stablized, and can ensure that the intensity of outside plate.
Embodiment three
The present embodiment with the structure of embodiment one and principle substantially identical, different place is: reinforcing prop comprises lateral piece and two riser portions, riser portion is vertical with outside plate, the edge, side in riser portion is connected with connecting portion one, lateral piece is parallel with outside plate, the dual-side of lateral piece is along being connected with the opposite side edge in two riser portions one respectively, excessively round and smooth between riser portion and lateral piece.The reinforcing prop of this structure is roughly rectangular, and self structure is stablized, and can ensure that the intensity of outside plate.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (10)
1. an automobile body plate, it is characterized in that, the foamed board (3) comprising outside plate (1), inner panel (2) and be positioned between outside plate (1) and inner panel (2), the middle part of described outside plate (1) has some reinforcing props (11) that the inner side to outside plate (1) is bent to form, some described reinforcing props (11) are all elongated and be parallel to each other, described foamed board (3) is fixed between adjacent reinforcing prop (11), and described inner panel (2) and reinforcing prop (11) are against also fixing.
2. automobile body plate according to claim 1, it is characterized in that, described reinforcing prop (11) comprises two the swash plate portions (11a) be connected with outside plate (1) and the lateral piece (11b) be positioned between swash plate portion (11a), angle between two described swash plate portions (11a) and outside plate (1) is all in acute angle, and the angle between two described swash plate portions (11a) and lateral piece (11b) is all in acute angle.
3. automobile body plate according to claim 2, is characterized in that, two described swash plate portions (11a) are identical with the angle between lateral piece (11b), and the width of two described swash plate portions (11a) is identical.
4. automobile body plate according to claim 3, is characterized in that, the corner dimension between described swash plate portion (11a) and outside plate (1) is 30 ° ~ 60 °.
5. the automobile body plate according to Claims 2 or 3 or 4, is characterized in that, described lateral piece (11b) is parallel with outside plate (1).
6. the automobile body plate according to Claims 2 or 3 or 4, is characterized in that, is arc transition between described swash plate portion (11a) and outside plate (1).
7. the automobile body plate according to Claims 2 or 3 or 4, is characterized in that, is arc transition between described swash plate portion (11a) and lateral piece (11b).
8. the automobile body plate according to Claims 2 or 3 or 4, it is characterized in that, have gap (4) between arc transition section between two described swash plate portions (11a) and outside plate (1), described gap (4) internal fixtion has sealing band (5).
9. automobile body plate according to claim 8, it is characterized in that, described sealing band (5) comprises sealing (51) and salient (52), the two sides of described sealing (51) are the binding face (51a) of indent, one end face of described sealing (51) is plane (51b), salient (52) is connected to the other end of sealing (51), the cross section of described salient (52) is rounded, and the diameter of described salient (52) is greater than the width size in gap (4).
10. automobile body plate according to claim 2, it is characterized in that, described foamed board (3) comprises plate body (31) and is positioned at the Access Division (32) of plate body (31) both sides, and described Access Division (32) can snap between swash plate portion (11a) and outside plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375218.5U CN204750322U (en) | 2015-06-02 | 2015-06-02 | Car railway carriage or compartment board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375218.5U CN204750322U (en) | 2015-06-02 | 2015-06-02 | Car railway carriage or compartment board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204750322U true CN204750322U (en) | 2015-11-11 |
Family
ID=54465057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520375218.5U Expired - Fee Related CN204750322U (en) | 2015-06-02 | 2015-06-02 | Car railway carriage or compartment board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204750322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925145A (en) * | 2015-06-02 | 2015-09-23 | 伯恩太阳能科技有限公司 | Car compartment plate |
-
2015
- 2015-06-02 CN CN201520375218.5U patent/CN204750322U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925145A (en) * | 2015-06-02 | 2015-09-23 | 伯恩太阳能科技有限公司 | Car compartment plate |
| CN104925145B (en) * | 2015-06-02 | 2017-11-14 | 伯恩太阳能科技有限公司 | A kind of automobile body plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20200602 |