CN104512655A - Container underframe and gooseneck tunnel structure of container - Google Patents
Container underframe and gooseneck tunnel structure of container Download PDFInfo
- Publication number
- CN104512655A CN104512655A CN201310459653.1A CN201310459653A CN104512655A CN 104512655 A CN104512655 A CN 104512655A CN 201310459653 A CN201310459653 A CN 201310459653A CN 104512655 A CN104512655 A CN 104512655A
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- CN
- China
- Prior art keywords
- goose neck
- gooseneck
- neck tunnel
- bottom side
- cross beam
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- 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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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention provides a container underframe and a gooseneck tunnel structure of container. The gooseneck tunnel structure comprises a gooseneck tunnel bottom cross beam which is arranged between two bottom lateral beams of the container underframe; and at least one pair of gooseneck supporting portions; each pair of gooseneck supporting portions is alternately fixedly arranged on the lower surface of the gooseneck tunnel bottom cross beam; the gooseneck tunnel space is concurrently defined between each pair of gooseneck supporting portions and the lower surface of the gooseneck tunnel bottom cross beam. The provided gooseneck tunnel structure removes the conventional gooseneck tunnel plates, defines the gooseneck tunnel space by two gooseneck supporting portions, thereby simplifying the gooseneck tunnel structure, greatly reducing the manufacturing difficulty of the gooseneck tunnel, reducing the cost, making the gooseneck tunnel structure to be easily assembled; and the gooseneck tunnel structure is small sized, and convenient in hoisting.
Description
Technical field
The present invention relates to a kind of freight container, particularly relate to the goose neck tunnel structure of underframe on freight container.
Background technology
Common 40 forty equivalent unit 40s are generally provided with goose neck tunnel structure, to match with the gooseneck on flat truck.Application number is the goose neck tunnel structure that application discloses on a kind of chassis of container and underframe of 201220455333.X, as shown in Figure 1, underframe, as the main load bearing component of freight container, mainly comprises two bottom side beams 1 ', is connected to front end underbeam 2 ' between two bottom side beams 1 ' front ends, is connected to the back end beam 3 ' between two bottom side beams 1 ' rear ends, multiple bottom cross beam 4 ' be connected with bottom side beams 1 ' and the wood covering 5 ' be layed on bottom cross beam 4 '.In order to coordinate the gooseneck structure of gooseneck type chassis vehicle, 40 feet and above chassis of container front end can be provided with goose neck tunnel structure usually, consult Fig. 2 and Fig. 3, goose neck tunnel structure 6 ' comprises a gooseneck plate 61 ', in underframe front end, the position of certain distance is provided with a gooseneck bottom cross beam 66 ' be vertically connected between two bottom side beams 1 ' rearward, gooseneck plate 61 ' rear and front end is connected on front end underbeam 2 ' and gooseneck bottom cross beam 66 ', gooseneck plate 6 ' comprises the roof 611 ' of a horizontal direction and is connected to this downward outward extending sidewall 612 ' in roof 611 ' both sides for a pair, roof 611 ' lower surface between two side 612 ' is welded with the gooseneck back beam 62 ' strengthened, gooseneck curb girder 63 ' is welded with between sidewall 611 ' and the bottom side beams 1 ' of homonymy, wood covering 64 ' is equipped with on gooseneck curb girder 63 '.
There is following defect in the design of above-mentioned existing goose neck tunnel structure: owing to there is multiple weld seam between gooseneck plate and gooseneck back beam and gooseneck curb girder, causes welding job amount larger.In addition, gooseneck plate is an Integral bending part, and the space, the welding position of foetus taken during installation is comparatively large, the space resources in waste workshop, and when goose neck tunnel and underframe assemble, needs Integral lifting to the underframe position of foetus, makes handling inconvenience.
Summary of the invention
The present invention will provide the goose neck tunnel structure of a kind of chassis of container and freight container, and the installation of this goose neck tunnel structure does not need a large amount of welding, and its size is little, is convenient to handling.
For solving the problems of the technologies described above, the invention provides a kind of goose neck tunnel structure, it is characterized in that, this goose neck tunnel structure comprises: goose neck tunnel bottom cross beam, between two bottom side beams being located at chassis of container; And at least one pair of gooseneck support portion, compartment of terrain, described each pair of gooseneck support portion is fixedly installed on this goose neck tunnel bottom cross beam lower surface, jointly limits goose neck tunnel space between described often pair of gooseneck support portion with this goose neck tunnel bottom cross beam lower surface.
The invention provides a kind of chassis of container, this underframe comprises the bottom side beams of two parallel longitudinal settings, the goose neck tunnel structure between two bottom side beams and is layed in the structural base plate of this goose neck tunnel, it is characterized in that, this goose neck tunnel structure is above-mentioned goose neck tunnel structure.
The invention provides a kind of goose neck tunnel structure, be located on chassis of container, this underframe comprises two bottom side beams, first base plate and the second base plate, it is characterized in that, this goose neck tunnel structure comprises at least one pair of spaced gooseneck support portion, this gooseneck support portion comprises supporting leg and gooseneck bottom side rail, the side of this gooseneck bottom side rail is welded in this bottom side beams, this first base plate is positioned on this gooseneck bottom side rail, this supporting leg is welded in the opposite side of this gooseneck bottom side rail, and lower end flushes with the lower surface of this gooseneck bottom side rail, this second base plate is welded between described often pair of supporting leg, goose neck tunnel space is jointly limited with this second base plate lower surface between described often pair of gooseneck support portion.
The invention provides a kind of chassis of container, this underframe comprises the bottom side beams of two parallel longitudinal settings, the goose neck tunnel structure between two bottom side beams and is layed in structural first base plate of this goose neck tunnel and the second base plate, it is characterized in that, this goose neck tunnel structure is above-mentioned goose neck tunnel structure.
Goose neck tunnel structure of the present invention eliminates traditional gooseneck frid, limits goose neck tunnel space, simplify goose neck tunnel structure with two gooseneck support portions, greatly reduce the manufacture difficulty of goose neck tunnel, reduce cost, make it be easy to assembling, and goose neck tunnel scantling of structure is little, is convenient to handling.
Accompanying drawing explanation
Fig. 1 is the birds-eye view for existing chassis of container.
Fig. 2 is the cutaway view of the A-A line along Fig. 1.
Fig. 3 is the cutaway view of the B-B line along Fig. 1.
Fig. 4 is the birds-eye view of the goose neck tunnel structure of the first embodiment of the present invention.
Fig. 5 is the cutaway view of the A-A line along Fig. 4.
Fig. 6 is the birds-eye view of the goose neck tunnel structure of the second embodiment of the present invention.
Fig. 7 is the cutaway view of the A-A line along Fig. 6.
Fig. 8 is the birds-eye view of the goose neck tunnel structure of the third embodiment of the present invention.
Fig. 9 is the cutaway view of the A-A line along Fig. 8.
Figure 10 is the birds-eye view of the goose neck tunnel structure of the fourth embodiment of the present invention.
Figure 11 is the cutaway view of the A-A line along Figure 10.
Figure 12 is the birds-eye view of the goose neck tunnel structure of the fifth embodiment of the present invention.
Figure 13 is the cutaway view of the A-A line along Figure 12.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
embodiment 1
As shown in Figure 4,5, in the present embodiment, goose neck tunnel structure is applied to chassis of container, underframe comprises the bottom side beams 1 of two parallel longitudinal settings, the goose neck tunnel structure between two bottom side beams 1 and is layed in the structural base plate 4 of goose neck tunnel, goose neck tunnel structure comprises: goose neck tunnel bottom cross beam 10, is located between two bottom side beams 1; And at least one pair of gooseneck support portion 20, compartment of terrain, described each pair of gooseneck support portion is fixedly installed on goose neck tunnel bottom cross beam 10 lower surface, that is, each pair of gooseneck support portion is discrete setting.Goose neck tunnel space S is jointly limited with goose neck tunnel bottom cross beam 10 lower surface between often pair of gooseneck support portion 20.Often pair of goose neck tunnel structure is symmetrical, and Fig. 5 only illustrates the half part of goose neck tunnel structure, and in fact, other half part therewith part is symmetrical.
The goose neck tunnel space of goose neck tunnel structure qualification of the present invention is identical with the effect in the space that gooseneck frid in background technology is bent to form, and all can coordinate the gooseneck part of containerized shipment car.Owing to present invention eliminates overall gooseneck frid, limit goose neck tunnel space with two gooseneck support portions, simplify goose neck tunnel structure, make it be easy to assembling, and goose neck tunnel scantling of structure is little, is convenient to handling.
Wherein, the lower surface being welded in this goose neck tunnel bottom cross beam of two gooseneck support portion 20 symmetries of often pair, the shape of the inner side of gooseneck support portion coordinates with the gooseneck shaped of containerized shipment car.Gooseneck support portion 20 comprises a pair supporting leg 21, and it can be shaping by steel plate bending, also can be tubing, and can be closed the two ends of tubing by shrouding.
Wherein, goose neck tunnel bottom cross beam 10 is welded between two bottom side beams 1.Goose neck tunnel bottom cross beam 10 is provided with underframe base plate 4, and in the present embodiment, underframe base plate 4 is wood covering.
embodiment 2
As shown in Figure 6,7, the difference of the present embodiment and embodiment 1 is: gooseneck support portion 20 comprises a pair gooseneck bottom side rail 22, gooseneck bottom side rail 22 is welded in bottom side beams 1, and the upper surface of gooseneck bottom side rail 22 is fixed on goose neck tunnel bottom cross beam 10 lower surface, the shape of the inner side of often pair of gooseneck bottom side rail 22 coordinates with the gooseneck shaped of containerized shipment car, jointly limits goose neck tunnel space S between often pair of gooseneck bottom side rail with goose neck tunnel bottom cross beam 10 lower surface.
embodiment 3
As shown in Figure 8,9, the difference of the present embodiment and embodiment 1 is: gooseneck support portion 20 also comprises a pair gooseneck bottom side rail 22, and gooseneck bottom side rail 22 is welded in bottom side beams 1, and the upper surface of this gooseneck bottom side rail 22 is fixed on goose neck tunnel bottom cross beam 10 lower surface.The inner side being located at gooseneck bottom side rail 22 that supporting leg 21 is closed, limits goose neck tunnel space S jointly with goose neck tunnel bottom cross beam 10 lower surface between supporting leg 21.
Wherein, supporting leg 21 lower surface flushes with gooseneck bottom side rail 22 lower end.By supporting leg 21 and gooseneck bottom side rail 22 common support goose neck tunnel bottom cross beam 10, improve the intensity of goose neck tunnel structure.
In addition, in the present embodiment, underframe base plate 4 is cover and be welded in the steel floor of goose neck tunnel bottom cross beam 10 upper surface.
embodiment 4
As shown in Figure 10,11, the difference of the present embodiment and embodiment 3 is: underframe base plate 4 comprises the first base plate 41, and it is wood covering, and the first base plate 41 is positioned on gooseneck bottom side rail 21, goose neck tunnel bottom cross beam 10 between the first base plate 41, and is erected on the upper surface of gooseneck bottom side rail 22 at least partly.Underframe base plate 4 also can comprise the second base plate 42, and it is steel floor, and the second base plate 42 is welded in and is positioned on goose neck tunnel bottom cross beam 10, with the upper surface flush of the first base plate 41 of both sides.
In this scheme, goose neck tunnel bottom cross beam 10, for being erected on gooseneck bottom side rail 22, is therefore convenient to dismounting.
In addition, preferably, supporting leg 21, gooseneck bottom side rail 22 and bottom side beams 1 surround cavity, cavity outer end, i.e. the outer end of goose neck tunnel structure, are closed by shrouding (not shown).
embodiment 5
As shown in Figure 12,13, goose neck tunnel structure is located on chassis of container, and this underframe comprises two bottom side beams 1, first base plates 41 and the second base plate 42, first base plate 41 can be wood covering, and the second base plate 42 can be steel floor.Goose neck tunnel structure comprises at least one pair of spaced gooseneck support portion 20, namely, each pair of gooseneck support portion is discrete setting, gooseneck support portion 20 comprises supporting leg 21 and gooseneck bottom side rail 22 gooseneck bottom side rail 22, the side of gooseneck bottom side rail 22 is welded in bottom side beams 1, first base plate 41 is positioned on gooseneck bottom side rail 22, supporting leg 21 is welded in the opposite side of gooseneck bottom side rail 22, and lower end flushes with the lower surface of this gooseneck bottom side rail 22, inner side and second base plate 42 lower surface of often pair of neck supporting part 20 limit goose neck tunnel space S jointly.
Wherein, the upper surface flush of the first base plate 41 and the second base plate 42.
Wherein, often pair of gooseneck support portion 20 is symmetrical arranged, and the shape of the inner side of gooseneck support portion 20 coordinates with the gooseneck shaped of containerized shipment car.
The present embodiment eliminates overall gooseneck frid equally, and it limits goose neck tunnel space with two gooseneck support portions, and goose neck tunnel structure simplifies more, be easy to assembling, and goose neck tunnel scantling of structure is little, is convenient to handling.
Should be appreciated that the kind of the girder construction such as goose neck tunnel bottom cross beam, gooseneck bottom side rail related in the present invention is not limit, can be square tube, C type bending steel or H profile steel.In addition, goose neck tunnel bottom cross beam can be the structure similar with the bottom cross beam of freight container.Gooseneck support portion can be welded in goose neck tunnel structure, also can be detouchable and arranges.
In sum, goose neck tunnel structure of the present invention eliminates traditional gooseneck frid, limits goose neck tunnel space with two gooseneck support portions, simplify goose neck tunnel structure, greatly reduce the manufacture difficulty of goose neck tunnel, reduce cost, make it be easy to assembling, and goose neck tunnel scantling of structure is little, is convenient to handling.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (13)
1. a goose neck tunnel structure, is characterized in that, this goose neck tunnel structure comprises:
Goose neck tunnel bottom cross beam, between two bottom side beams being located at chassis of container; And
At least one pair of gooseneck support portion, compartment of terrain, described each pair of gooseneck support portion is fixedly installed on this goose neck tunnel bottom cross beam lower surface, jointly limits goose neck tunnel space between described often pair of gooseneck support portion with this goose neck tunnel bottom cross beam lower surface.
2. goose neck tunnel structure as claimed in claim 1, it is characterized in that, described often pair of gooseneck support portion comprises a pair supporting leg, the lower surface being welded in this goose neck tunnel bottom cross beam of its symmetry.
3. goose neck tunnel structure as claimed in claim 2, it is characterized in that, this goose neck tunnel bottom cross beam is welded between described two bottom side beams.
4. goose neck tunnel structure as claimed in claim 3, it is characterized in that, this goose neck tunnel bottom cross beam is provided with underframe base plate, and this underframe base plate is steel floor or wood covering.
5. goose neck tunnel structure as claimed in claim 3, it is characterized in that, this supporting leg is tubing or shaping by steel plate bending.
6. goose neck tunnel structure as claimed in claim 1, it is characterized in that, this gooseneck support portion comprises a pair gooseneck bottom side rail, this gooseneck bottom side rail is welded in this bottom side beams, and the upper surface of this gooseneck bottom side rail is fixed on this goose neck tunnel bottom cross beam lower surface, the shape of the inner side of often pair of gooseneck bottom side rail coordinates with the gooseneck shaped of containerized shipment car, jointly limits this goose neck tunnel space between often pair of gooseneck bottom side rail with this goose neck tunnel bottom cross beam lower surface.
7. goose neck tunnel structure as claimed in claim 6, it is characterized in that, this gooseneck support portion also comprises supporting leg, this supporting leg is shaping by steel plate bending, what it was vertical is welded in this goose neck tunnel bottom cross beam lower surface, and the inner side being located at gooseneck bottom side rail closed, jointly limit this goose neck tunnel space with this goose neck tunnel bottom cross beam lower surface between this supporting leg.
8. goose neck tunnel structure as claimed in claim 7, it is characterized in that, this underframe comprises wood covering, this wood covering is positioned on this gooseneck bottom side rail, this goose neck tunnel bottom cross beam is between wood covering, and be erected on this gooseneck bottom side rail at least partly, the upper surface of this goose neck tunnel bottom cross beam and the upper surface flush of wood covering.
9. goose neck tunnel structure as claimed in claim 7 or 8, it is characterized in that, this goose neck tunnel bottom cross beam and gooseneck bottom side rail are square tube, C type bending steel or H profile steel.
10. a chassis of container, this underframe comprises the bottom side beams of two parallel longitudinal settings, the goose neck tunnel structure between two bottom side beams and is layed in the structural base plate of this goose neck tunnel, it is characterized in that, this goose neck tunnel structure is goose neck tunnel structure as claimed in any one of claims 1-9 wherein.
11. 1 kinds of goose neck tunnel structures, be located on chassis of container, this underframe comprises two bottom side beams, first base plate and the second base plate, it is characterized in that, this goose neck tunnel structure comprises at least one pair of spaced gooseneck support portion, this gooseneck support portion comprises supporting leg and gooseneck bottom side rail, the side of this gooseneck bottom side rail is welded in this bottom side beams, this first base plate is positioned on this gooseneck bottom side rail, this supporting leg is welded in the opposite side of this gooseneck bottom side rail, and lower end flushes with the lower surface of this gooseneck bottom side rail, this second base plate is welded between described often pair of supporting leg, goose neck tunnel space is jointly limited with this second base plate lower surface between described often pair of gooseneck support portion.
12. goose neck tunnel structures as claimed in claim 11, is characterized in that, the upper surface flush of this first base plate and the second base plate.
13. 1 kinds of chassis of container, this underframe comprises the bottom side beams of two parallel longitudinal settings, the goose neck tunnel structure between two bottom side beams and is layed in structural first base plate of this goose neck tunnel and the second base plate, it is characterized in that, this goose neck tunnel structure is the goose neck tunnel structure such as according to any one of claim 11 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310459653.1A CN104512655B (en) | 2013-09-30 | 2013-09-30 | The gooseneck slot structure of chassis of container and container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310459653.1A CN104512655B (en) | 2013-09-30 | 2013-09-30 | The gooseneck slot structure of chassis of container and container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104512655A true CN104512655A (en) | 2015-04-15 |
| CN104512655B CN104512655B (en) | 2017-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310459653.1A Active CN104512655B (en) | 2013-09-30 | 2013-09-30 | The gooseneck slot structure of chassis of container and container |
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| Country | Link |
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| CN (1) | CN104512655B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK201570461A1 (en) * | 2015-07-13 | 2017-01-30 | Maersk Container Ind As | GROUND FRAME FOR A TRANSPORT CONTAINER |
| CN112222578A (en) * | 2020-09-24 | 2021-01-15 | 辽宁忠旺特种车辆制造有限公司 | Aluminum alloy container bottom plate assembly welding structure and process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB498216A (en) * | 1937-11-13 | 1939-01-04 | Arnold Hueper | Improvements relating to floors of transport vehicles |
| JPS62234779A (en) * | 1986-04-04 | 1987-10-15 | 株式会社日立製作所 | Underframe floor structure of passenger electric car |
| CN1709776A (en) * | 2004-06-18 | 2005-12-21 | 中国国际海运集装箱(集团)股份有限公司 | Container bottom frame structure |
| TW201238810A (en) * | 2011-03-24 | 2012-10-01 | Kawasaki Heavy Ind Ltd | Railway vehicle having heat-resistant floor |
| CN202687199U (en) * | 2012-07-26 | 2013-01-23 | 中国国际海运集装箱(集团)股份有限公司 | Container chassis and container |
| CN203486402U (en) * | 2013-09-30 | 2014-03-19 | 南通中集特种运输设备制造有限公司 | Container underbed and gooseneck groove structure of container |
-
2013
- 2013-09-30 CN CN201310459653.1A patent/CN104512655B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB498216A (en) * | 1937-11-13 | 1939-01-04 | Arnold Hueper | Improvements relating to floors of transport vehicles |
| JPS62234779A (en) * | 1986-04-04 | 1987-10-15 | 株式会社日立製作所 | Underframe floor structure of passenger electric car |
| CN1709776A (en) * | 2004-06-18 | 2005-12-21 | 中国国际海运集装箱(集团)股份有限公司 | Container bottom frame structure |
| TW201238810A (en) * | 2011-03-24 | 2012-10-01 | Kawasaki Heavy Ind Ltd | Railway vehicle having heat-resistant floor |
| CN202687199U (en) * | 2012-07-26 | 2013-01-23 | 中国国际海运集装箱(集团)股份有限公司 | Container chassis and container |
| CN203486402U (en) * | 2013-09-30 | 2014-03-19 | 南通中集特种运输设备制造有限公司 | Container underbed and gooseneck groove structure of container |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK201570461A1 (en) * | 2015-07-13 | 2017-01-30 | Maersk Container Ind As | GROUND FRAME FOR A TRANSPORT CONTAINER |
| DK178791B1 (en) * | 2015-07-13 | 2017-02-06 | Maersk Container Ind As | GROUND FRAME FOR A TRANSPORT CONTAINER |
| CN112222578A (en) * | 2020-09-24 | 2021-01-15 | 辽宁忠旺特种车辆制造有限公司 | Aluminum alloy container bottom plate assembly welding structure and process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104512655B (en) | 2017-12-15 |
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