The content of the invention
It is an object of the present invention to solve the technology that container panel structure waste of materials, cost are high in the prior art
Problem, there is provided one kind can proof strength and rigidity, and can save material cost container panel structure;
It is another object of the present invention to provide a kind of container for being provided with container panel structure of the present invention.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:
According to an aspect of the present invention, the present invention provides a kind of container panel structure, including back timber and is fixed on institute
The wallboard of back timber is stated, wherein the container panel structure is longitudinally divided at least two regions, at least two region along it
In two neighboring region composite bending modulus it is different, the composite bending modulus in the big region of stress is more than the bending resistance mould in the small region of stress
Amount.
According to an embodiment of the present invention, the 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, the back timber be more than in the cross-sectional area corresponding to the central region or
Less than the cross-sectional area corresponding to the front area and Background Region.
According to an embodiment of the present invention, the medial surface of the back timber or lateral surface it is coplanar one on.
According to an embodiment of the present invention, the wallboard is corrugated plating, and in the ripple corresponding to the central region
Depth is more than or less than the ripple's depth corresponding to the front area and Background Region.
According to an embodiment of the present invention, the medial surface of the corrugated plating or lateral surface it is coplanar one on.
According to an embodiment of the present invention, the container panel structure also includes being fixed on the back timber and wallboard
More reinforcing props.
According to an embodiment of the present invention, the cross-sectional area of the more reinforcing props is identical, and corresponding in described
The distribution density in portion region is more than the distribution density corresponding to the front area and Background Region.
According to an embodiment of the present invention, the more reinforcing props are uniformly distributed in the wallboard, and corresponding to institute
The cross-sectional area for stating central region is more than or less than the cross-sectional area for corresponding to the front area and Background Region.
According to an embodiment of the present invention, the central region is outwardly or inwardly protruded, and makes the more reinforcing props
Outer surface is at grade.
According to an embodiment of the present invention, the container panel structure also includes at least one piece of dividing plate, it is described at least
One piece of dividing plate is fixedly connected on the two neighboring region intersection of the wallboard.
According to another aspect of the present invention, the present invention provides a kind of container, including bottom plate, is installed on the bottom plate
Container panel structure and the top plate that is installed on container panel structure, wherein the container panel structure is the present invention
Described container panel structure.
According to an embodiment of the present invention, the container panel structure includes two side wall harden structures and two headwalls
Harden structure, the container panel structure also include at least one piece of dividing plate, and the both sides of at least one piece dividing plate are individually fixed in
The container is separated out at least by the two neighboring region intersection of described two side wall harden structures, at least one piece of dividing plate
Two independent cabins.
As shown from the above technical solution, the advantages and positive effects of the present invention are:
The container panel structure of the present invention is longitudinally divided at least two regions along it, and the big regional cross section of stress is anti-
Curved modulus is more than the composite bending modulus in the small region of stress.It can be set when designing panel structure according to regional actual loading situation
The composite bending modulus of container panel structure regional is counted, so that the panel structure of different zones meets the stress intensity in the region
, i.e., the composite bending modulus in stress and larger region panel structure section is larger;The wallboard of stress and deformation smaller area
The composite bending modulus of structure is smaller, so that the composite bending modulus in different zones section is corresponding with actual forced status.Therefore for
The less container panel structure region of stress can reduce material usage, so that on the premise of container structure intensity is met,
The design of container panel structure can be made more economical and practical, avoid the waste of material in the less panel structure region of stress,
Cost is reduced, and alleviates the deadweight of container panel structure.
The container of the present invention is provided with the container panel structure of the present invention, container panel structure from heavy and light, from
And make the overall deadweight of the container of the present invention lighter.
Embodiment
Embodying the exemplary embodiment of feature of present invention and advantage will describe in detail in the following description.It should be understood that
The present invention can have various changes in different embodiments, and it is neither departed from the scope of the present invention, and theory therein
Bright and diagram is treated as purposes of discussion in itself, and is not used to the limitation present invention.
In the present invention, container panel structure is longitudinally divided at least two regions along it, it is adjacent at least two regions
The composite bending modulus in two regions is different.Container wall can be designed according to regional actual loading situation when designing panel structure
The composite bending modulus (the moment of inertia) of harden structure regional, so that different zones panel structure meets the stress intensity in the region i.e.
Can, therefore it is avoided that the less panel structure region material of stress wastes, reduce cost.
Carried out specifically so that the side wall harden structure in container panel structure is longitudinally divided into three regions along it as an example below
It is bright, but be not limited.Container panel structure can also be headwall harden structure;Number of regions also can be each according to physicals
The factors such as class, the length of container panel structure suitably increase or decrease.
Container panel structure embodiment 1
As shown in FIG. 1A and 1B, container panel structure first embodiment of the present invention, including back timber 1 and pass through welding
Or other means be fixed on the wallboard 2 of back timber 1.Container panel structure is longitudinally divided into three regions along it:Front area 11, in
Portion region 12 and Background Region 13.
Further, the first embodiment container panel structure also includes wallboard reinforcement structure, such as more reinforcements
Post 3.The cross section of each reinforcing prop 3 can be uniformly fixed on back timber 1 and wallboard 2 with all same, more reinforcing props 3.
Generally in the case where only loading a kind of description of the goods, before the stress of container panel structure central region 12 and deformation are more than
The section bending strength of the stress and deformation of portion region 11 and Background Region 13, i.e. container panel structure central region 12 should be big
In the section bending strength corresponding to front area 11 and Background Region 13.
As shown in Figure 1B, back timber 1 differs in the corresponding trizonal cross section of container panel structure.Back timber 1 is right
Cross-sectional area corresponding to front area 11 and Background Region 13 should be more than in the cross-sectional area of central region 12.So i.e.
It can meet that the section bending strength of container panel structure central region 12 should be greater than corresponding to front area 11 and Background Region
13 section bending strength, so as to meet the stress intensity demand of container panel structure.
Back timber 1 can be the same or different in the cross-sectional area corresponding to front area 11 and Background Region 13.Top
On the lateral surface of beam 1 is coplanar one, medial surface is projecting inward to container panel structure corresponding to central region 12.Certainly not
As, can also make back timber 1 medial surface it is coplanar one on, and lateral surface corresponding to central region 12 to container
Protruded outside panel structure.
In the container panel structure first embodiment, by change different zones back timber 1 cross-sectional area come
Change the section composite bending modulus of different zones, to adapt to the stressing conditions of different zones.Specifically, container panel structure exists
Corresponding to the stress of front area 11 and Background Region 13 and deform it is smaller, therefore back timber 1 to should two regions it is transversal
Face area is also relatively small, is the present invention first for the technology of homogeneous iso-cross-section area compared to back timber in conventional art 1
Embodiment can reduce the material usage of back timber 1, therefore avoid waste, reduce cost, alleviate container wallboard knot
The deadweight of structure.
Container panel structure embodiment 2
As shown in Fig. 2 container panel structure second embodiment of the present invention, it is implemented with container panel structure first
The difference master of mode is:
The second embodiment also includes two pieces of dividing plates 4 for being fixed on back timber 1 and wallboard 2.This two pieces hang down every wanting plate 4 respectively
The rear ends of the straight central region 12 for being welded in container panel structure, certain two pieces of dividing plates 4, which are respectively perpendicular, is welded in collection
Case panel structure the rearward end of front area 11 and the leading section of Background Region 13, in a word two pieces of dividing plates 4 be respectively welded
In front area 11 and the intersection of central region 12 and the intersection of central region 12 and Background Region 13, by different cross section
Composite bending modulus region separates.
Dividing plate 4 it is in a unlimited number in two pieces, it can change with the change of number of regions.
It should be noted that:Due to there is dividing plate 4 to separate different zones, different zones can independently load different goods,
Different goods properties, the requirement of pair cross-section composite bending modulus is also different, therefore, in the second embodiment, not necessarily needs to collect
The section composite bending modulus of the central region 12 of vanning panel structure is more than the section bending resistance mould of front area 11 and Background Region 13
Amount.
For example, when the less goods of the loading proportion of central region 12, its section bending resistance mould to central region 12
Amount requires relatively low, then can be by the relatively low of the cross-sectional area design corresponding to the back timber 1 of central region 12, the i.e. correspondence of back timber 1
Can be with relatively thin in the position of central region 12;When front area 11 loads the larger goods of proportion, it is to front area 11
Section composite bending modulus require higher, then will can be designed corresponding to the cross-sectional area of the back timber 1 of front area 11 it is higher,
I.e. back timber 1 can be with relatively thick corresponding to the position of front area 11.
In a word, back timber 1 is directly related in the cross-sectional area of different zones and the stress size in the region, it is however generally that,
In the region that stress is larger, correspondingly the cross-sectional area of back timber 1 is also larger.
Other structures in the container panel structure second embodiment, with container panel structure first embodiment
It is identical, repeat no more here.
Container panel structure embodiment 3
As shown in Fig. 3 A, Fig. 3 B, the embodiment of container panel structure the 3rd of the present invention, itself and container panel structure
The difference of one embodiment essentially consists in:
More reinforcing props 3 and it is non-homogeneous be fixed on back timber 1 and wallboard 2, but in corresponding to container panel structure
The distribution density in portion region 12 is more than the distribution density corresponding to front area 11 and Background Region 13, so as to container wallboard knot
Structure is more than the section composite bending modulus of front area 11 and Background Region 13 in the section composite bending modulus of central region 12.
It is close by changing the setting of more reinforcing props 3 of different zones in the embodiment of container panel structure the 3rd
Spend to change the section composite bending modulus of different zones, to adapt to the stressing conditions of different zones.
In the embodiment of container panel structure the 3rd, can have in corresponding different zones back timber 1 different transversal
Face area, it is possible to have homogeneous iso-cross-section area.
Other structures in the embodiment of container panel structure the 3rd, with container panel structure first embodiment
It is identical, repeat no more here.
Container panel structure embodiment 4
As shown in figure 4, the embodiment of container panel structure the 4th of the present invention, it is implemented with container panel structure the 3rd
The difference of mode essentially consists in:
4th embodiment also includes two pieces of dividing plates 4 for being fixed on back timber 1 and wallboard 2.On dividing plate 4 structure and set
Put principle be based on it is identical with second embodiment, repeat no more here
Other structures in the embodiment of container panel structure the 4th, with the embodiment of container panel structure the 3rd
It is identical, repeat no more here.
Container panel structure embodiment 5
As shown in Fig. 5 A, Fig. 5 B and Fig. 5 C, the embodiment of container panel structure the 5th of the present invention, itself and container wallboard
The difference of structure first embodiment essentially consists in:
More reinforcing props 3 are uniformly distributed in wallboard 2, but the reinforcing prop 3 in the different zones of container panel structure
Cross-sectional area it is different.
For example, as shown in Figure 5 B, it is less than in the cross-sectional area of the reinforcing prop 3 corresponding to central region 12 and corresponds to forward region
Domain 11 and the cross-sectional area of Background Region 13.Further, central region 12 is inwardly projecting, so that more reinforcing props 3
Outer surface is at grade.
For another example, as shown in Figure 5 C, the reinforcing prop 3 corresponding to central region 12 cross-sectional area be more than correspond to forward region
Domain 11 and the cross-sectional area of Background Region 13.Further, central region 12 is outwardly, so that more reinforcing props 3
Outer surface is at grade.
In the embodiment of container panel structure the 5th, the cross section of the more reinforcing props 3 by changing different zones
Accumulate to change the section composite bending modulus of different zones, to adapt to the stressing conditions of different zones.
In 5th embodiment, there can be different cross-sectional areas in corresponding different zones back timber 1, can also have
There is homogeneous iso-cross-section area.
Other structures in the embodiment of container panel structure the 5th, with container panel structure first embodiment
It is identical, repeat no more here.
Container panel structure embodiment 6
As shown in fig. 6, the embodiment of container panel structure the 6th of the present invention, it is implemented with container panel structure the 5th
The difference of mode essentially consists in:
In 6th embodiment, dividing plate 4, the structure of dividing plate 4 and specific setting side are set on back timber 1 and wallboard 2
Formula is essentially identical with second embodiment, repeats no more here.
Other structures in the embodiment of container panel structure the 6th, with the embodiment of container panel structure the 5th
It is identical, repeat no more here.
Container panel structure embodiment 7
As shown in fig. 7, the embodiment of container panel structure the 7th of the present invention, it is implemented with container panel structure first
The difference of mode essentially consists in:
Wallboard 2 is corrugated plating, and is less than in the ripple's depth corresponding to container panel structure central region 12 and corresponds to
The ripple's depth of front area 11 and Background Region 13, vice versa certainly.
Further, the medial surface of corrugated plating positioned at one it is coplanar on.Can certainly corrugated plating lateral surface be located at one
Coplanar upper (not shown).
In the embodiment of container panel structure the 7th, changed by changing the ripple's depth of corrugated plating of different zones
Become the section composite bending modulus of different zones, to adapt to the stressing conditions of different zones.
Other structures in the embodiment of container panel structure the 7th, with container panel structure first embodiment
It is identical, repeat no more here.
In actual manufacturing process, the respective embodiments described above of container panel structure can also be combined, and effect is basic
Protect constant or have an enhancing.
Container
Container of the present invention, including bottom plate, the container panel structure that is installed on bottom plate and it is installed on container wallboard
Top plate in structure.Wherein, container panel structure is the foregoing container panel structure of the present invention, including two side walls are hardened
Structure and two headwall harden structures.
When container panel structure is provided with dividing plate 4, the both sides of dividing plate 4 are individually fixed in two relative side wall harden structures
Upper two neighboring region intersection, so as to which container is separated out into multiple independent cabins.These independent cabins can have difference
Section composite bending modulus, so as to load different goods.
Although describing the present invention with reference to several exemplary embodiments, it is to be understood that, term used be explanation and
Exemplary and nonrestrictive term.Due to the present invention can be embodied in a variety of forms without departing from invention spirit or
Essence, it should therefore be appreciated that above-mentioned embodiment is not limited to any foregoing details, and should be limited in appended claims
Widely explained in spirit and scope, thus the whole changes fallen into claim or its equivalent scope and remodeling all should be with
Attached claim is covered.