CN104417975A - Container wallboard structure an container - Google Patents
Container wallboard structure an container Download PDFInfo
- Publication number
- CN104417975A CN104417975A CN201310368395.6A CN201310368395A CN104417975A CN 104417975 A CN104417975 A CN 104417975A CN 201310368395 A CN201310368395 A CN 201310368395A CN 104417975 A CN104417975 A CN 104417975A
- Authority
- CN
- China
- Prior art keywords
- panel structure
- wall panel
- container wall
- freight container
- container
- 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.)
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- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 238000009826 distribution Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 30
- 239000000463 material Substances 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 7
- 239000002131 composite material Substances 0.000 description 25
- 238000007747 plating Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
本发明提供了一种集装箱墙板结构及集装箱。集装箱墙板结构包括顶梁和固定于顶梁的墙板，集装箱墙板结构沿其纵向分为至少两个区域，且相邻两个区域的抗弯模量不同，受力大的区域的抗弯模量大于受力小的区域的抗弯模量。本发明中对于受力较小的集装箱墙板结构区域可减少材料用量，从而在满足集装箱结构强度的前提下，能够使集装箱墙板结构设计更为经济实用，避免了受力较小的墙板结构区域的材料浪费，降低了成本，并减轻了集装箱墙板结构的自重。
The invention provides a container wall panel structure and a container. The container wall panel structure includes a roof beam and a wall panel fixed to the roof beam. The container wall panel structure is divided into at least two areas along its longitudinal direction, and the bending modulus of the adjacent two areas is different. The flexural modulus is greater than the flexural modulus of the less stressed area. In the present invention, the material consumption can be reduced for the container wall panel structure area with less stress, so that the structural design of the container wall panel can be more economical and practical under the premise of satisfying the structural strength of the container, and the wall panel with less stress can be avoided. The waste of material in the structural area reduces the cost and reduces the self-weight of the container wall panel structure.
Description
Technical field
The present invention relates to a kind of freight container panel structure and freight container.
Background technology
Freight container comprises top board, base plate and panel structure, and panel structure comprises back timber, bottom girder, is fixed on the corner post at back timber and bottom girder both ends, and is fixed on back timber, wallboard between the end and corner post.Some panel structure also comprises the reinforcement structure being fixed on wallboard and underframe, top frame, corner post, such as strength beam, reinforcing prop etc.
Usually, in container designs, the composite bending modulus in the panel structure cross section of freight container designs according to equicohesive wallboard.But in actual use, wallboard unbalance stress is generally that stress or the distortion at subregion place is large, and the pressure at subregion place or be out of shape little.This just means the requirement of strength for meeting wallboard, and wallboard all designs by the intensity of stress or distortion maximum region.This just causes the waste of material, adds cost.
In addition, some are with the freight container of partition wall, and the goods that its each separation loads and transports is different, and different goods is also different to the pressure of wallboard, if wallboard designs by the part that intensity is the strongest is unified, and same existence waste material, the problem that cost is high.
Summary of the invention
One object of the present invention is to solve freight container panel structure waste material in prior art, technical matters that cost is high, provides one can proof strength and rigidity, can save again the freight container panel structure of material cost;
Another object of the present invention is to provide a kind of freight container being provided with freight container panel structure of the present invention.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
According to an aspect of the present invention, the invention provides a kind of freight container panel structure, comprise back timber and the wallboard being fixed on described back timber, wherein said freight container panel structure is longitudinally divided at least two regions along it, in described at least two regions, the composite bending modulus in adjacent two regions is different, and the composite bending modulus in stressed large region is greater than the composite bending modulus in stressed little region.
According to an embodiment of the present invention, described freight container panel structure is longitudinally divided into three regions along it, is respectively front area, central region and Background Region.
According to an embodiment of the present invention, described back timber is greater than or less than cross-sectional area corresponding to described front area and Background Region corresponding to the cross-sectional area of described central region.
According to an embodiment of the present invention, the medial surface of described back timber or lateral surface are on an isoplanar.
According to an embodiment of the present invention, described wallboard is corrugated plating, and is greater than or less than the ripple's depth corresponding to described front area and Background Region at the ripple's depth corresponding to described central region.
According to an embodiment of the present invention, the medial surface of described corrugated plating or lateral surface are on an isoplanar.
According to an embodiment of the present invention, described freight container panel structure also comprises the many reinforcing props being fixed on described back timber and wallboard.
According to an embodiment of the present invention, the cross-sectional area of described many reinforcing props is identical, and is greater than the distribution density corresponding to described front area and Background Region in the distribution density corresponding to described central region.
According to an embodiment of the present invention, described many reinforcing props are uniformly distributed in described wallboard, and are greater than or less than the cross-sectional area corresponding to described front area and Background Region at the cross-sectional area corresponding to described central region.
According to an embodiment of the present invention, described central region is inside or outwardly, makes the outside face of described many reinforcing props at grade.
According to an embodiment of the present invention, described freight container panel structure also comprises at least one piece of dividing plate, and described at least one piece of dividing plate is fixedly connected on adjacent two region intersections of described wallboard.
According to another aspect of the present invention, the invention provides a kind of freight container, the top board comprising base plate, be installed on the freight container panel structure on described base plate and be installed on freight container panel structure, wherein said freight container panel structure is freight container panel structure of the present invention.
According to an embodiment of the present invention, described freight container panel structure comprises two framed side wallboard structures and two end wall panel structures, described freight container panel structure also comprises at least one piece of dividing plate, the both sides of described at least one piece of dividing plate are individually fixed in adjacent two region intersections of described two framed side wallboard structures, and described freight container is separated out at least two independent cabins by described at least one piece of dividing plate.
As shown from the above technical solution, advantage of the present invention and good effect are:
Freight container panel structure of the present invention is longitudinally divided at least two regions along it, and the composite bending modulus of stressed large regional cross section is greater than the composite bending modulus in stressed little region.Can according to the composite bending modulus of regional actual loading situation design freight container panel structure regional when designing panel structure, with make the panel structure of zones of different meet this region by force intensity, namely larger at the composite bending modulus in stressed and larger panel structure cross section, region; Force and deformation is less compared with the composite bending modulus of the panel structure of zonule, thus makes the composite bending modulus in zones of different cross section corresponding with actual forced status.Therefore material usage can be reduced for stressed less freight container panel structure region, thus under the prerequisite meeting container structure intensity, freight container panel structure can be made to design more economical and practical, avoid the waste of material in stressed less panel structure region, reduce cost, and alleviate the deadweight of freight container panel structure.
Freight container of the present invention is provided with freight container panel structure of the present invention, freight container panel structure from heavy and light, thus make the entirety of freight container of the present invention conduct oneself with dignity lighter.
Accompanying drawing explanation
Figure 1A is the structural representation of freight container panel structure first embodiment of the present invention;
Figure 1B is the birds-eye view of Figure 1A;
Fig. 2 is the structural representation of freight container panel structure second embodiment of the present invention;
Fig. 3 A is the structural representation of freight container panel structure the 3rd embodiment of the present invention;
Fig. 3 B is along the cutaway view that A-A line is got in Fig. 3 A;
Fig. 4 is the structural representation of freight container panel structure the 4th embodiment of the present invention;
Fig. 5 A is the structural representation of freight container panel structure the 5th embodiment of the present invention;
Fig. 5 B is the first structure of the cutaway view got along B-B line in Fig. 5 A;
Fig. 5 C is the second structure of the cutaway view got along B-B line in Fig. 5 A;
Fig. 6 is the structural representation of freight container panel structure the 6th embodiment of the present invention;
Fig. 7 is the structural representation of freight container panel structure the 7th embodiment of the present invention.
Detailed description of the invention
The exemplary embodiment embodying feature & benefits of the present invention will describe in detail in the following description.Be understood that the present invention can have various changes on different embodiments, it neither departs from the scope of the present invention, and explanation wherein and to be shown in be use when explain in essence, and be not used to limit the present invention.
In the present invention, freight container panel structure is longitudinally divided at least two regions along it, at least two regions, the composite bending modulus in adjacent two regions is different.Can according to the composite bending modulus (moment of inertia) of regional actual loading situation design freight container panel structure regional when designing panel structure, with make zones of different panel structure meet this region by force intensity, therefore stressed less panel structure region material can be avoided to waste, reduce cost.
Longitudinally three regions are divided into be described in detail for the framed side wallboard structure in freight container panel structure along it below, but not as limit.Freight container panel structure also can be end wall panel structure; Number of regions also the factor such as length of, freight container panel structure all kinds of according to physicals suitably can increase or reduces.
Freight container panel structure embodiment 1
As shown in FIG. 1A and 1B, freight container panel structure first embodiment of the present invention, comprises back timber 1 and is fixed on the wallboard 2 of back timber 1 by welding or alternate manner.Freight container panel structure is longitudinally divided into three regions along it: front area 11, central region 12 and Background Region 13.
Further, this first embodiment freight container panel structure also comprises wallboard reinforcement structure, such as many reinforcing props 3.The cross-sectional plane of each reinforcing prop 3 can be all identical, and many reinforcing props 3 are evenly fixed on back timber 1 and wallboard 2.
Usually only loading under a kind of description of the goods, stressed and the distortion of freight container panel structure central region 12 is greater than the stressed and distortion of front area 11 and Background Region 13, and namely the cross section bending strength of freight container panel structure central region 12 should be greater than the cross section bending strength corresponding to front area 11 and Background Region 13.
As shown in Figure 1B, back timber 1 is not identical at the trizonal cross-sectional plane of corresponding freight container panel structure.Back timber 1 is greater than the cross-sectional area corresponding to front area 11 and Background Region 13 at the cross-sectional area corresponding to central region 12.The cross section bending strength that so can meet freight container panel structure central region 12 should be greater than the cross section bending strength corresponding to front area 11 and Background Region 13, thus meets the stressed strength demand of freight container panel structure.
The cross-sectional area that back timber 1 is corresponding to front area 11 and Background Region 13 can be the same or different.The lateral surface of back timber 1 is on an isoplanar, and medial surface is projecting inward to freight container panel structure corresponding to central region 12.Certainly not as also, also can make the medial surface of back timber 1 on an isoplanar, and lateral surface is protruding outside freight container panel structure corresponding to central region 12.
In this freight container panel structure first embodiment, changed the cross section composite bending modulus of zones of different by the cross-sectional area of the back timber 1 changing zones of different, to adapt to the stressing conditions of zones of different.Specifically, the force and deformation that freight container panel structure is corresponding to front area 11 and Background Region 13 is less, therefore back timber 1 to should the cross-sectional area in two regions also relatively little, compared to the technology that back timber in conventional art 1 is homogeneous iso-cross-section area, first embodiment of the invention can reduce the material usage of back timber 1, therefore avoid waste, reduce cost, alleviate the deadweight of freight container panel structure.
Freight container panel structure embodiment 2
As shown in Figure 2, freight container panel structure second embodiment of the present invention, the difference master of itself and freight container panel structure first embodiment is:
This second embodiment also comprises the two pieces of dividing plates 4 being fixed on back timber 1 and wallboard 2.These two pieces every wanting plate 4 difference vertical welding in the rear ends of the central region 12 of freight container panel structure, certainly these two pieces of dividing plates 4 rearward end of vertical welding in the front area 11 of freight container panel structure and leading section of Background Region 13 respectively, these two pieces of dividing plates 4 are welded in the intersection of front area 11 and central region 12 intersection and central region 12 and Background Region 13 respectively in a word, different cross section composite bending modulus region separation to be opened.
The number of dividing plate 4 is not limited to two pieces, and it can change along with the change of number of regions.
It should be noted that: owing to there being dividing plate 4, zones of different is separated, zones of different can independently load different goods, different goods character, the requirement of pair cross-section composite bending modulus is also different, therefore, in this second embodiment, the cross section composite bending modulus of the central region 12 of freight container panel structure must not be needed to be greater than the cross section composite bending modulus of front area 11 and Background Region 13.
For example, when central region 12 loads the less goods of proportion, it requires lower to the cross section composite bending modulus of central region 12, then can correspond to the lower of the cross-sectional area design of the back timber 1 of central region 12, namely back timber 1 can be relatively thin corresponding to central region 12 position; When front area 11 loads the larger goods of proportion, it requires higher to the cross section composite bending modulus of front area 11, then can correspond to the higher of the cross-sectional area design of the back timber 1 of front area 11, namely back timber 1 can be relatively thick corresponding to front area 11 position.
In a word, back timber 1 the cross-sectional area of zones of different and the stressed size in this region directly related, generally speaking, in stressed larger region, correspondingly the cross-sectional area of back timber 1 is also larger.
Other structure in this freight container panel structure second embodiment, identical with freight container panel structure first embodiment, repeat no more here.
Freight container panel structure embodiment 3
As shown in Fig. 3 A, Fig. 3 B, freight container panel structure the 3rd embodiment of the present invention, the difference of itself and freight container panel structure first embodiment is mainly:
Many reinforcing props 3 are also non-homogeneously fixed on back timber 1 and wallboard 2, but be greater than the distribution density corresponding to front area 11 and Background Region 13 in the distribution density corresponding to freight container panel structure central region 12, thus freight container panel structure is greater than the cross section composite bending modulus of front area 11 and Background Region 13 at the cross section composite bending modulus of central region 12.
In this freight container panel structure the 3rd embodiment, changed the cross section composite bending modulus of zones of different by the density of setting of the many reinforcing props 3 changing zones of different, to adapt to the stressing conditions of zones of different.
In this freight container panel structure the 3rd embodiment, different cross-sectional areas can be had at corresponding zones of different back timber 1, also can have homogeneous iso-cross-section area.
Other structure in this freight container panel structure the 3rd embodiment, identical with freight container panel structure first embodiment, repeat no more here.
Freight container panel structure embodiment 4
As shown in Figure 4, freight container panel structure the 4th embodiment of the present invention, the difference of itself and freight container panel structure the 3rd embodiment is mainly:
4th embodiment also comprises the two pieces of dividing plates 4 being fixed on back timber 1 and wallboard 2.About the structure of dividing plate 4 and setting principle based on identical with the second embodiment, repeat no more here
Other structure in this freight container panel structure the 4th embodiment, identical with freight container panel structure the 3rd embodiment, repeat no more here.
Freight container panel structure embodiment 5
As shown in Fig. 5 A, Fig. 5 B and Fig. 5 C, freight container panel structure the 5th embodiment of the present invention, the difference of itself and freight container panel structure first embodiment is mainly:
Many reinforcing props 3 are uniformly distributed in wallboard 2, but the cross-sectional area being positioned at the reinforcing prop 3 of the zones of different of freight container panel structure is different.
Such as, as shown in Figure 5 B, the cross-sectional area corresponding to front area 11 and Background Region 13 is less than at the cross-sectional area of the reinforcing prop 3 corresponding to central region 12.Further, central region 12 is to projecting inward, thus the outside face making many reinforcing props 3 at grade.
For another example, as shown in Figure 5 C, the cross-sectional area corresponding to front area 11 and Background Region 13 is greater than at the cross-sectional area of the reinforcing prop 3 corresponding to central region 12.Further, central region 12 is outwardly, thus the outside face making many reinforcing props 3 at grade.
In this freight container panel structure the 5th embodiment, changed the cross section composite bending modulus of zones of different by the cross-sectional area of the many reinforcing props 3 changing zones of different, to adapt to the stressing conditions of zones of different.
In 5th embodiment, different cross-sectional areas can be had at corresponding zones of different back timber 1, also can have homogeneous iso-cross-section area.
Other structure in this freight container panel structure the 5th embodiment, identical with freight container panel structure first embodiment, repeat no more here.
Freight container panel structure embodiment 6
As shown in Figure 6, freight container panel structure the 6th embodiment of the present invention, the difference of itself and freight container panel structure the 5th embodiment is mainly:
In 6th embodiment, back timber 1 and wallboard 2 arrange dividing plate 4, structure and the concrete set-up mode of dividing plate 4 are substantially identical with the second embodiment, repeat no more here.
Other structure in this freight container panel structure the 6th embodiment, identical with freight container panel structure the 5th embodiment, repeat no more here.
Freight container panel structure embodiment 7
As shown in Figure 7, freight container panel structure the 7th embodiment of the present invention, the difference of itself and freight container panel structure first embodiment is mainly:
Wallboard 2 is corrugated plating, and is less than the ripple's depth corresponding to front area 11 and Background Region 13 at the ripple's depth corresponding to freight container panel structure central region 12, and vice versa certainly.
Further, the medial surface of corrugated plating is positioned on an isoplanar.The lateral surface of corrugated plating can certainly be positioned at (not shown) on an isoplanar.
In this freight container panel structure the 7th embodiment, changed the cross section composite bending modulus of zones of different by the ripple's depth of the corrugated plating changing zones of different, to adapt to the stressing conditions of zones of different.
Other structure in this freight container panel structure the 7th embodiment, identical with freight container panel structure first embodiment, repeat no more here.
In actual manufacturing process, the respective embodiments described above of freight container panel structure also can combination in any, and effect is substantially protected constant or had enhancing.
Freight container
Freight container of the present invention, the top board comprising base plate, be installed on the freight container panel structure on base plate and be installed on freight container panel structure.Wherein, freight container panel structure is the aforesaid freight container panel structure of the present invention, comprises two framed side wallboard structures and two end wall panel structures.
When freight container panel structure is provided with dividing plate 4, the both sides of dividing plate 4 are individually fixed in adjacent two region intersections in two relative framed side wallboard structures, thus freight container are separated out multiple independent cabin.These independent cabins can have different cross section composite bending modulus, thus can load different goods.
Although describe the present invention with reference to several exemplary embodiment, should be appreciated that term used illustrates and exemplary and nonrestrictive term.Spirit or the essence of invention is not departed from because the present invention can specifically implement in a variety of forms, so be to be understood that, above-mentioned embodiment is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in claim of enclosing, therefore fall into whole change in claim or its equivalent scope and remodeling and all should be claim of enclosing and contained.
Claims (13)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310368395.6A CN104417975B (en) | 2013-08-21 | 2013-08-21 | Container panel structure and container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310368395.6A CN104417975B (en) | 2013-08-21 | 2013-08-21 | Container panel structure and container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104417975A true CN104417975A (en) | 2015-03-18 |
| CN104417975B CN104417975B (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310368395.6A Active CN104417975B (en) | 2013-08-21 | 2013-08-21 | Container panel structure and container |
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| Country | Link |
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| CN (1) | CN104417975B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446670A (en) * | 2017-02-21 | 2019-11-12 | 普里斯丁物流基础工程私人有限公司 | Multi-cabinet components |
| CN117022938A (en) * | 2023-09-18 | 2023-11-10 | 大连中集特种物流装备有限公司 | Container side wall and container |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201046846Y (en) * | 2007-01-29 | 2008-04-16 | 中国国际海运集装箱(集团)股份有限公司 | Side plate stiffener mounting structure for steel container body having insulation layer |
| CN201086962Y (en) * | 2007-10-17 | 2008-07-16 | 中国国际海运集装箱(集团)股份有限公司 | Side wall fortified container |
| CN201362474Y (en) * | 2009-01-23 | 2009-12-16 | 胜狮货柜技术研发（上海）有限公司 | Large box body |
| CN201484969U (en) * | 2009-08-19 | 2010-05-26 | 胜狮货柜技术研发（上海）有限公司 | Side wall structure used for large case |
| SE535322C2 (en) * | 2010-09-24 | 2012-06-26 | Cesium Holding Ab | Process for producing a reinforced composite surface delimiting element, such as a wall, floor or ceiling in a container and elements manufactured according to the method |
| CN203428294U (en) * | 2013-08-21 | 2014-02-12 | 南通中集特种运输设备制造有限公司 | Container wallboard structure and container |
-
2013
- 2013-08-21 CN CN201310368395.6A patent/CN104417975B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110446670A (en) * | 2017-02-21 | 2019-11-12 | 普里斯丁物流基础工程私人有限公司 | Multi-cabinet components |
| CN117022938A (en) * | 2023-09-18 | 2023-11-10 | 大连中集特种物流装备有限公司 | Container side wall and container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104417975B (en) | 2018-01-30 |
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Address after: A group of Gangzha Economic Development Zone Lu Jing Gang village in Jiangsu city of Nantong Province Patentee after: NANTONG CIMC-SPECIAL TRANSPORTATION EQUIPMENT MANUFACTURE Co.,Ltd. Country or region after: China Patentee after: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Patentee after: CIMC Container (Group) Co.,Ltd. Address before: A group of Gangzha Economic Development Zone Lu Jing Gang village in Jiangsu city of Nantong Province Patentee before: NANTONG CIMC-SPECIAL TRANSPORTATION EQUIPMENT MANUFACTURE Co.,Ltd. Country or region before: China Patentee before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Patentee before: CIMC CONTAINERS HOLDING Co.,Ltd. |