CN201296480Y - Bottom structure for container and container with the bottom structure - Google Patents
Bottom structure for container and container with the bottom structure Download PDFInfo
- Publication number
- CN201296480Y CN201296480Y CNU2008201315846U CN200820131584U CN201296480Y CN 201296480 Y CN201296480 Y CN 201296480Y CN U2008201315846 U CNU2008201315846 U CN U2008201315846U CN 200820131584 U CN200820131584 U CN 200820131584U CN 201296480 Y CN201296480 Y CN 201296480Y
- Authority
- CN
- China
- Prior art keywords
- floor
- cross beam
- container
- bottom cross
- support
- 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 - Lifetime
Links
Images
Landscapes
- Pallets (AREA)
Abstract
The utility model discloses a bottom structure for containers and a container with the bottom structure. The bottom structure comprises bottom side beams, a floor and a plurality of bottom cross beams, wherein the bottom cross beams are arranged between the two bottom side beams and are used for supporting the floor; the bottom cross beams used for supporting interfaces of the floor have the I-shaped or J-shaped cross section; the bottom cross beams used for supporting t he bottom surface of the floor have C-shaped cross section; and a space between both sides of the bottom cross beams for supporting the interfaces of the floor is smaller than a space between the bottom cross beams of the bottom surface of the floor. Because of the distribution design of the bottom cross beams, the stress conditions of the floor are reasonable, the possibility of the floor damage is reduced, and the application efficiency of the container is improved.
Description
Technical field
The utility model relates to the container technology field, relates in particular to a kind of container bottom structure, also relates to the freight container with this bottom construction.
Background technology
Freight container generally is made up of parts such as a pair of side wall, door end, front end, top board, bottoms.The main load bearing component of freight container is a bottom construction, and the container bottom structure that Fig. 1 is prior art partly cuts open scheme drawing, and bottom construction mainly comprises floor 1, bottom side beams 3, bottom cross beam 2a and 2b.The spacing of bottom cross beam 2b below traditional container floor bottom surface is excessive, and the cross section of the bottom cross beam 2b of the bottom cross beam 2a of the interface position 11 on support floor 1 and support bottom surface, floor 1 all is a C shape, as shown in Figure 2.Fracture or layering in use appear in the container bottom structure of this structure easily, interface position 11 intensity differences on two floors 1 and cause floor 1 to be damaged, and the intensity of bottom side beams is superfluous.
In sum, the cross section of the bottom cross beam of the container bottom structure of prior art is a C shape all, and the design of arranging is unreasonable, causes the floor damage easily, and the intensity of bottom cross beam and bottom side beams does not obtain an equitable breakdown.
Summary of the invention
The purpose of this utility model is to provide a kind of container bottom structure, it can solve the bottom cross beam cross section structure of prior art and the design of arranging is unreasonable and intensity itself and bottom side beams does not have the problem of fine coupling, based on this container bottom structure, the utility model also provides a kind of freight container with this structure.
To achieve these goals, the technical scheme of the container bottom structure that the utility model provides comprises bottom side beams, floor and is arranged between two described bottom side beams and is used to support a plurality of bottom cross beams on described floor, be used to support that the cross section of bottom cross beam of the interface position on described floor is I-shape or J-shaped, be used to support that the cross section of bottom cross beam of the bottom surface on described floor is a C shape, the spacing between the bottom cross beam of the interface position on described support floor and the bottom cross beam of its both sides is all less than the spacing between two bottom cross beams of the bottom surface on the described floor of described support.
According to above-mentioned container bottom structure, wherein, the thickness of described bottom side beams is less than 4.5 millimeters.
According to above-mentioned container bottom structure, wherein, the thickness of described bottom side beams is 4 millimeters.
According to above-mentioned container bottom structure, wherein, the width of the upper flange of the bottom cross beam of bottom surface, the described floor of described support and the width of lower wing plate are all less than 45 millimeters.
According to above-mentioned container bottom structure, the width of the upper flange of the bottom cross beam of the interface position on the described floor of described support is greater than the width of lower wing plate.
According to above-mentioned container bottom structure, wherein, the width of the upper flange of the bottom cross beam of the bottom surface on the described floor of described support is 35 millimeters, and the width of its lower wing plate is 30 millimeters.
According to above-mentioned container bottom structure, wherein, the thickness of the bottom cross beam of the bottom surface on the described floor of described support is 3 to 4 millimeters.
In order better to realize the purpose of this utility model, the utility model also provides the freight container with above-mentioned bottom construction, the technical scheme of the freight container that the utility model provides comprises bottom construction, and this container bottom structure can be any technical scheme in the above-mentioned container bottom structure technical scheme.
Container bottom structure that the utility model provides and the bottom cross beam with freight container of this structure have changed the cross section structure of bottom cross beam of the prior art, optimized the design of arranging, reduce the thickness of bottom side beams and the upper flange and the lower wing plate of the bottom cross beam of C tee section is set at above-mentioned numerical value, can be under the situation that does not increase overall weight, increase bottom cross beam quantity with reasonable distribution bottom cross beam intensity, new bottom cross beam is arranged to design and is made the stress condition on floor more reasonable, reduce the possibility of floor damage, improved the application efficiency of freight container.
Description of drawings
Fig. 1 partly cuts open scheme drawing for the container bottom structure of prior art;
Fig. 2 is an A-A section-drawing shown in Figure 1;
Fig. 3 partly cuts open scheme drawing for the container bottom structure preferred embodiment that the utility model provides;
Fig. 4 is a B-B section-drawing shown in Figure 3;
Fig. 5 is the schematic cross-section of bottom cross beam 2a shown in Figure 3;
Fig. 6 is the schematic cross-section of second preferred embodiment of bottom cross beam 2a;
Fig. 7 is the schematic cross-section of the 3rd preferred embodiment of bottom cross beam 2a;
Fig. 8 is the schematic cross-section of bottom cross beam 2b shown in Figure 3.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is described in further details.
Fig. 3 has illustrated the structure of container bottom structure preferred embodiment of the present utility model, the preferred embodiment mainly comprises bottom side beams 3, floor 1 and is arranged between two bottom side beams and is used to support many foundation crossbeam on floor 1, bottom cross beam is according to the position difference that is provided with, can be divided into two kinds, be respectively the bottom cross beam 2a of the interface position 11 of supporting floor 1, and its cross section is an I-shape, its cross section can be J-shaped in other embodiments, support the bottom cross beam 2b of the bottom surface on floor 1, and its cross section is a C shape, as shown in Figure 4.On the arranging of bottom cross beam, the interval S of the both sides of bottom cross beam 2a is less than the spacing L between the bottom cross beam 2b.In order to reduce the weight of the preferred embodiment on the whole, the thickness of bottom side beams 3 can be reduced, its thickness is set to 4 millimeters, and in the prior art, the thickness of bottom side beams 3 is all greater than this numerical value, and this causes the intensity of bottom side beams 3 to have superfluous problem.
Fig. 5 and Fig. 8 have illustrated the cross section structure of two kinds of bottom cross beams of this preferred embodiment, and the width of the upper flange 21 of the bottom cross beam 2b of the bottom surface on support floor 1 is 35 millimeters, and the width of its lower wing plate 22 is 30 millimeters, and its thickness can be set at 3 millimeters to 4 millimeters.The width of the upper flange 21 of the bottom cross beam 2a of the interface position 11 on support floor 1 is greater than the width of its lower wing plate 22.
Fig. 6 and Fig. 7 have illustrated other two kinds of preferred embodiments of the bottom cross beam of the interface position that is used to support floor 1, the cross section of the two all is a J-shaped, the upper flange 21 of preferred embodiment wherein shown in Figure 6 is a welding fabrication, and the upper flange 21 of preferred embodiment shown in Figure 7 is formed in one.
Like this, can increase bottom cross beam quantity, the comparable traditional container bottom cross beam of 20 ' container bottom cross beam quantity can increase minimum 3,40 ' container bottom cross beam increases minimum 6 than traditional bottom cross beam, minimum 2 of short bottom cross beam, can keep heavy weight not increase, and the intensity of freight container is improved, the chance of floor damage has reduced.
This preferred embodiment reduces the thickness of bottom side beams 3, the thickness of bottom cross beam, and it is wide to have reduced the bottom cross beam wing, the corresponding quantity that can increase bottom cross beam keeps not gaining in weight generally, and by changing the design of arranging of bottom cross beam, and the cross section structure that changes the bottom cross beam 2a of the interface position 11 of supporting floor 1, make the stress condition on floor 1 more reasonable, intensity improves, and has reduced the chance of floor damage.
The bottom construction of the preferred embodiment of the freight container that the utility model provides is identical with the preferred embodiment of above-mentioned container bottom structure of the present utility model.
Yet the above only is a preferred embodiment of the present utility model, and unrestricted protection domain of the present utility model, so the equivalent structure that all utilization utility model specification sheetss and accompanying drawing content have been done changes, all is included in the protection domain of the present utility model.
Claims (8)
1, a kind of container bottom structure, comprise bottom side beams, floor and be arranged between two described bottom side beams and be used to support a plurality of bottom cross beams on described floor, it is characterized in that, be used to support that the cross section of bottom cross beam of the interface position on described floor is I-shape or J-shaped, be used to support that the cross section of bottom cross beam of the bottom surface on described floor is a C shape, the spacing between the bottom cross beam of the interface position on described support floor and the bottom cross beam of its both sides is all less than the spacing between two bottom cross beams of the bottom surface on the described floor of described support.
2, container bottom structure according to claim 1 is characterized in that, the thickness of described bottom side beams is less than 4.5 millimeters.
3, container bottom structure according to claim 2 is characterized in that, the thickness of described bottom side beams is 4 millimeters.
4, container bottom structure according to claim 1 is characterized in that, the width of the upper flange of the bottom cross beam of bottom surface, the described floor of described support and the width of lower wing plate are all less than 45 millimeters.
5, container bottom structure according to claim 1 is characterized in that, the width of the upper flange of the bottom cross beam of the interface position on the described floor of described support is greater than the width of lower wing plate.
6, container bottom structure according to claim 4 is characterized in that, the width of the upper flange of the bottom cross beam of the bottom surface on the described floor of described support is 35 millimeters, and the width of its lower wing plate is 30 millimeters.
7, container bottom structure according to claim 4 is characterized in that, the thickness of the bottom cross beam of the bottom surface on the described floor of described support is 3 to 4 millimeters.
8, a kind of freight container is characterized in that, has the arbitrary described container bottom structure of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201315846U CN201296480Y (en) | 2008-09-16 | 2008-09-16 | Bottom structure for container and container with the bottom structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201315846U CN201296480Y (en) | 2008-09-16 | 2008-09-16 | Bottom structure for container and container with the bottom structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201296480Y true CN201296480Y (en) | 2009-08-26 |
Family
ID=41042448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201315846U Expired - Lifetime CN201296480Y (en) | 2008-09-16 | 2008-09-16 | Bottom structure for container and container with the bottom structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201296480Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757440A (en) * | 2014-12-15 | 2016-07-13 | 广东中集翌科新材料开发有限公司 | Baseplate unit |
-
2008
- 2008-09-16 CN CNU2008201315846U patent/CN201296480Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757440A (en) * | 2014-12-15 | 2016-07-13 | 广东中集翌科新材料开发有限公司 | Baseplate unit |
| US10364096B2 (en) | 2014-12-15 | 2019-07-30 | Nantong CIMC ECO New Materials Development CO., LTD. | Base plate unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202022639U (en) | Structure free of car frame of car bottom wheel traction elevator | |
| CN201296480Y (en) | Bottom structure for container and container with the bottom structure | |
| CN201574603U (en) | Car carrying board bearing unit | |
| CN201211962Y (en) | Bottom cross beam | |
| CN201762978U (en) | Novel high-strength steel gang plank | |
| CN202400496U (en) | Bottom structure of container and container with bottom structure | |
| CN201825649U (en) | I-shaped guide rail used for crane | |
| CN204469433U (en) | A kind of sack cleaner case beam | |
| CN201721367U (en) | Tipper carriage | |
| CN202148639U (en) | Composite building steel column | |
| CN202230841U (en) | Tri-post type non-crystal alloy iron core for dry-type transformer | |
| CN202894242U (en) | Steel ingot for large-sized die block steel | |
| CN202542702U (en) | Cross beam type portal crane gantry | |
| CN202509341U (en) | Heavy-load base plate for rail | |
| CN202766100U (en) | Sine-corrugation web box type main beam for crane | |
| CN202831719U (en) | Vehicle-loading plate structure | |
| CN202147722U (en) | Combined-type vehicle frame longeron with special cross section | |
| CN201798306U (en) | I-shaped arc support plate for seat | |
| CN205802726U (en) | Elevator car bottom reinforcement | |
| CN204919872U (en) | Shear force wall transform structure | |
| CN218621750U (en) | Steel structure bridge | |
| CN204418435U (en) | A kind of new steel plate shear wall | |
| CN203475291U (en) | Box type bridge girder | |
| CN202596116U (en) | Raised floor base board provided with reinforcing ribs | |
| CN201665993U (en) | Novel high-strength steel gangboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090826 |