CN201031054Y - Large-sized corrugated plate for box - Google Patents
Large-sized corrugated plate for box Download PDFInfo
- Publication number
- CN201031054Y CN201031054Y CNU2007201191497U CN200720119149U CN201031054Y CN 201031054 Y CN201031054 Y CN 201031054Y CN U2007201191497 U CNU2007201191497 U CN U2007201191497U CN 200720119149 U CN200720119149 U CN 200720119149U CN 201031054 Y CN201031054 Y CN 201031054Y
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- wave
- face
- corrugated plating
- groove
- size box
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Abstract
The utility model relates to a large-scale corrugated board for a tank body, whose transversal surface comprises a wave top surface, a wave bottom surface, a sloping side which is connected with the wave top surface and the wave bottom surface, and a convex area and /or a concave groove which are / is arranged on the concave top surface and / or the concave bottom surface along a concave groove direction of the corrugated board. Bending strength and hardness of the wave top surface and the wave bottom surface of the corrugated board are increased through that the convex area and /or the concave groove which are / is arranged on the concave top surface and / or the concave bottom surface of the corrugated board. The utility model has the advantages of simple structure and easy operation.
Description
Technical field
The utility model relates to a kind of corrugated plating, is specifically related to a kind of large-size box corrugated plating.
Background technology
Corrugated plating is a strength member of making large-size box equipment, all adopts corrugated plating in a large number as the side wall construction of freight container, closed-type trailer, closed-type semitrailer etc., when reducing equipment box weight, has satisfied the requirement of equipment box sidewall to intensity.For example, as shown in Figure 1, in container structure, sidewall 2 and end wall 1 all adopt the corrugated plating manufacturing, this corrugated board structures as shown in Figure 2, its cross-sectional plane is made up of wave crest face 3, wave base face 5 and the hypotenuse 4 that is connected wave crest face 3, wave base face 5.
In the container designs standard, consider freight container in ocean freight owing to reasons such as the jolting of box ship, rolling, goods in the freight container may be swung to wall box 2 to its build-up of pressure, thereby sidewall, end wall all adopt corrugated board structures and make sidewall can bear the uniform load of 0.6Pg, the uniform load that end wall can bear 0.4Pg during design.Equally, to the shock pressure of envelope, the sidewall of closed-type semitrailer also adopts corrugated board structures to the consideration goods, and makes it can bear the uniform load of 0.3Pg in transportation.
Yet; in actual use; above-mentioned large-size box uses the wall panel structure of corrugated plating to be subjected to surpassing the effect of the greater impact load of presetting load value and to cause breakage or the distortion that causes the sidewall part through regular meeting; its weak link strengthens the large-size box wallboard becomes a needs solution with the strength and stiffness of corrugated plating wave crest face and wave base face problem at the wave crest face and the wave base face of corrugated plating.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of large-size box corrugated plating is provided, its wave crest face and wave base face strength and stiffness are higher than the strength and stiffness of existing corrugated plating wave crest face and wave base face, satisfy large-size box to the requirement of corrugated plating strength and stiffness.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of large-size box corrugated plating, its cross-sectional plane comprises wave crest face, wave base face and is connected the hypotenuse of this wave crest face and wave base face; It is characterized in that: also comprise along the wave trough direction of this corrugated plating being arranged on projection and/or groove on described wave crest face and/or the wave base face.
With in the corrugated plating, described projection and/or groove cross section are circular arc or V-arrangement at large-size box of the present utility model.
With in the corrugated plating, described projection and/or groove are symmetricly set on described wave crest face and/or the wave base face at large-size box of the present utility model.
With in the corrugated plating, the described projection and/or the groove quantity that are arranged on single described wave crest face and/or the wave base face are one at large-size box of the present utility model.
With in the corrugated plating, the described projection and/or the groove quantity that are arranged on single described wave crest face and/or the wave base face are two at large-size box of the present utility model.
With in the corrugated plating, the vallecular cavity degree of depth of described groove is 1 millimeter～12 millimeters at large-size box of the present utility model, and the hill height of described projection is 2.2 millimeters～7 millimeters.
Implement large-size box corrugated plating of the present utility model, compared with the prior art, its beneficial effect is:
1, owing to wave crest face and/or wave base face at corrugated plating are provided with projection and/or groove, this projection and/or groove have increased the bending resistant section modulus of corrugated plating wave crest face and/or wave base face, thereby have increased the bending strength and the rigidity of corrugated plating wave crest face and wave base face;
2, wave crest face and/or the wave base face at existing corrugated plating increases projection and/or groove, and be simple in structure, implements easily.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of existing freight container.
Fig. 2 is the cross sectional view of existing container side wall corrugated plating.
Fig. 3 is the cross sectional view of the utility model large-size box with corrugated plating embodiment one.
Fig. 4 is the I portion enlarged drawing of Fig. 3.
Fig. 5 is the cross sectional view of the utility model large-size box with other embodiment two of corrugated plating.
Fig. 6 is the cross sectional view of the utility model large-size box with other embodiment three of corrugated plating.
Fig. 7 is the cross sectional view of the utility model large-size box with other embodiment four of corrugated plating.
Fig. 8 is the II portion enlarged drawing of Fig. 7.
The specific embodiment
Embodiment one
As shown in Figure 3, large-size box corrugated plating of the present utility model in the wave trough direction of its this corrugated plating of cross-sectional plane upper edge, is provided with a groove 6 in wave trough on wave crest face 3 and wave base face 5.Groove 6 has improved the bending strength and the rigidity of wave crest face 3 and wave base face 5.Groove 6 can be symmetrical arranged on wave crest face 3 and wave base face 5, and the central lines of the line of centers of groove 6 and wave crest face 3, wave base face 5 promptly is set, and groove 6 also can asymmetricly be provided with on wave crest face 3 and wave base face 5.
In the present embodiment, groove 6 cross-sectional planes adopt circular arc, and in other embodiments, groove 6 cross-sectional planes can adopt shapes such as V-arrangement.
Embodiment two
As shown in Figure 5, the utility model and embodiment one are basic identical, and difference is, two grooves 6 in wave trough are set respectively on wave crest face 3 and wave base face 5.Groove 6 can be symmetrical arranged on wave crest face 3 and wave base face 5, also can asymmetricly be provided with.
Embodiment three
As shown in Figure 6, the utility model and embodiment one are basic identical, and difference is, a groove 6 in wave trough is set respectively on wave base face 5, and a projection 7 outside wave trough is set on wave crest face 3.
Equally, projection 7 can be symmetrical arranged on wave crest face 3, also can asymmetricly be provided with.
Because of the ripple height that projection 7 will increase corrugated plating, therefore, this embodiment will make the case insied width be subjected to minor impact, but protruding 7 will increase the integral bending of corrugated plating.
In other embodiments, a projection 7 outside wave trough can be set respectively on wave base face 5, a groove 6 in wave trough is set on wave crest face 3.
Because of the distance of freight container side plate wave base identity distance corner fittings side is 7 millimeters, the regulation that does not exceed the corner fittings side according to body structure, when the large-size box of present embodiment uses on the freight container side plate with corrugated plating, as shown in Figure 8, the hill height H2 that is arranged on the projection 7 on the wave base face 5 chooses in 2.2 millimeters～7 millimeters scopes.
Embodiment four
As shown in Figure 7, the utility model and embodiment three are basic identical, and difference is, a projection 7 outside wave trough is set respectively on wave crest face 3 and wave base face 5.Projection 7 can be symmetrical arranged on wave crest face 3 and wave base face 5, also can asymmetricly be provided with.
In addition to the implementation, in other embodiments, can be as required, only on the wave crest face 3 or groove 6 or projection 7 only be set on wave base face 5.In other embodiments, the quantity of groove 6 and projection 7 can determine as required, on wave crest face 3 and/or the wave base face 5, a plurality of grooves 6 and/or projection 7 can be set on single, and the groove 6 of wave crest face 3 and wave base face 5 and/or projection 7 can be different.
Claims (6)
1. large-size box corrugated plating, its cross-sectional plane comprises wave crest face, wave base face and is connected the hypotenuse of this wave crest face and wave base face; It is characterized in that: also comprise along the wave trough direction of this corrugated plating being arranged on projection and/or groove on described wave crest face and/or the wave base face.
2. large-size box corrugated plating as claimed in claim 1 is characterized in that: described projection and/or groove cross section are circular arc or V-arrangement.
3. large-size box corrugated plating as claimed in claim 1 is characterized in that: described projection and/or groove are symmetricly set on described wave crest face and/or the wave base face.
4. large-size box corrugated plating as claimed in claim 3 is characterized in that: the described projection and/or the groove quantity that are arranged on single described wave crest face and/or the wave base face are one.
5. large-size box corrugated plating as claimed in claim 3 is characterized in that: the described projection and/or the groove quantity that are arranged on single described wave crest face and/or the wave base face are two.
6. as the described large-size box corrugated plating of one of claim 1 to 5, it is characterized in that: the vallecular cavity degree of depth of described groove is 1 millimeter～12 millimeters, and the hill height of described projection is 2.2 millimeters～7 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201191497U CN201031054Y (en) | 2007-03-23 | 2007-03-23 | Large-sized corrugated plate for box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201191497U CN201031054Y (en) | 2007-03-23 | 2007-03-23 | Large-sized corrugated plate for box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201031054Y true CN201031054Y (en) | 2008-03-05 |
Family
ID=39162948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201191497U Expired - Lifetime CN201031054Y (en) | 2007-03-23 | 2007-03-23 | Large-sized corrugated plate for box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201031054Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395069A (en) * | 2016-11-22 | 2017-02-15 | 无锡市竞杰物联网科技有限公司 | Metal tray and processing method thereof |
| CN109969539A (en) * | 2019-04-03 | 2019-07-05 | 广州键宇货架有限公司 | Teel pallet and its manufacture craft |
-
2007
- 2007-03-23 CN CNU2007201191497U patent/CN201031054Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395069A (en) * | 2016-11-22 | 2017-02-15 | 无锡市竞杰物联网科技有限公司 | Metal tray and processing method thereof |
| CN109969539A (en) * | 2019-04-03 | 2019-07-05 | 广州键宇货架有限公司 | Teel pallet and its manufacture craft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080305 |
|
| CX01 | Expiry of patent term |