CN108639596B - 40-foot multi-longitudinal-bottom-beam heavy-load container capable of using double 20-foot lifting tools - Google Patents
40-foot multi-longitudinal-bottom-beam heavy-load container capable of using double 20-foot lifting tools Download PDFInfo
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- CN108639596B CN108639596B CN201810374006.3A CN201810374006A CN108639596B CN 108639596 B CN108639596 B CN 108639596B CN 201810374006 A CN201810374006 A CN 201810374006A CN 108639596 B CN108639596 B CN 108639596B
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- 230000009977 dual effect Effects 0.000 claims description 19
- 230000005484 gravity Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 238000003466 welding Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 239000011148 porous material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
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- Engineering & Computer Science (AREA)
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- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
The invention discloses a 40 feet multi-longitudinal bottom beam heavy load container capable of using double 20 feet lifting appliances, comprising: the front side and the rear side of the periphery of the bottom plate are both provided with an end wall, both sides of the two end walls are both provided with a side wall, and the middle parts of the two side walls are both provided with a middle frame; the bottom plate includes: the bottom longitudinal beam is arranged in the middle, the bottom cross beams are vertically arranged on the bottom longitudinal beam, and the bottom side beam is vertically arranged at the end part of the bottom cross beam; the middle frame includes: and a second corner post, wherein a second upper corner fitting is arranged at the top of the second corner post. The container is provided with 4 second upper corner fittings, so that the container is provided with 4 first upper corner fittings and 4 second upper corner fittings, heavy goods can be borne, the container is suitable for various goods with concentrated or non-concentrated gravity centers, the space is effectively saved, and a better transportation effect is achieved.
Description
Technical Field
The invention relates to the technical field of containers, in particular to a 40-foot multi-longitudinal-bottom-beam heavy-load container capable of using double 20-foot lifting appliances.
Background
Container, english name container. The container is a large container with certain strength, rigidity and specification and specially used for turnover. The container is used for transferring goods, the goods can be directly loaded in the warehouse of a shipper and unloaded in the warehouse of a consignee, and the goods do not need to be taken out from the container for reloading when vehicles and ships are changed midway. The greatest success of a container lies in its standardization of products and the set of transportation systems established thereby. The standardization of a large natural object carrying dozens of tons can be realized, and a logistics system matched with ships, ports, air lines, roads, transfer stations, bridges, tunnels and multi-mode intermodal transportation in the global range is gradually realized on the basis of the standardization.
The container in the prior art can only load light goods due to too large hoisting span, thereby causing transportation capacity waste and being incapable of meeting the requirement of loading heavy objects.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a 40-foot multi-longitudinal-bottom-beam heavy-load container capable of using double 20-foot spreaders, aiming at solving the problem that the container in the prior art can only load light goods to cause transportation capacity waste.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a dual 20 foot spreader 40 foot multi-longitudinal sill heavy load container, wherein said dual 20 foot spreader 40 foot multi-longitudinal sill heavy load container comprises:
the front side and the rear side of the periphery of the bottom plate are both provided with an end wall, both sides of the two end walls are both provided with a side wall, and the middle parts of the two side walls are both provided with a middle frame;
the bottom plate includes: the bottom longitudinal beam is arranged in the middle, the bottom cross beams are vertically arranged on the bottom longitudinal beam, and the bottom side beam is vertically arranged at the end part of the bottom cross beam;
the headwall includes: the first corner posts are arranged on two sides, the wall plate is arranged between the two first corner posts, the end upper beam is arranged at the top of the wall plate, and the first upper corner pieces are arranged at the tops of the two first corner posts;
the side wall includes: the side plates are arranged on two sides, and the top measuring beams are arranged at the tops of the two side plates;
the middle frame includes: and a second corner post, wherein a second upper corner fitting is arranged at the top of the second corner post.
Preferably, the 40-foot multi-longitudinal-bottom-beam heavy-load container with the double 20-foot spreader is used, wherein the first lower corner piece at the bottom of the first corner column is provided with the second lower corner piece at the bottom of the second corner column.
Preferably, the 40-foot multi-longitudinal-bottom-beam heavy-load container with the double 20-foot spreader is used, wherein the upper surfaces of the first upper corner piece and the second upper corner piece are 6mm to 10mm higher than the upper surfaces of the end upper beam and the top measuring beam.
Preferably, the double 20-foot spreader-usable 40-foot multi-longitudinal-bottom-beam heavy-duty container is one in which the first upper corner member outer surface protrudes 3mm to 5mm beyond the first corner post outer surface.
Preferably, the 40-foot multi-longitudinal-bottom-beam heavy-load container with the double-20-foot spreader is characterized in that the external length, width and height of the 40-foot multi-longitudinal-bottom-beam heavy-load container with the double-20-foot spreader are 12182mm to 12192mm, 2433mm to 2438mm and 1712mm to 1717mm respectively.
Preferably, the 40-foot multi-longitudinal-bottom-beam heavy-load container with the double 20-foot spreader is characterized in that the internal length, width and height of the 40-foot multi-longitudinal-bottom-beam heavy-load container with the double 20-foot spreader are 12140mm to 12150mm, 22347mm to 2352mm and 1515mm to 1520mm respectively.
Preferably, the 40-foot multi-longitudinal-bottom-beam heavy-duty container of the available dual 20-foot spreader has a maximum load capacity of 60960 kg.
Preferably, the 40-foot multi-longitudinal-bottom-beam heavy-load container with the double 20-foot spreader is used, wherein the inner surface of the first corner column is provided with two tie bars.
Preferably, the 40-foot multi-longitudinal-bottom-beam heavy-load container with the double 20-foot spreader is characterized in that a plurality of rope hooks are welded at concave waves of side plates of the bottom side beam or the top side beam.
Compared with the prior art, the 40-foot multi-longitudinal-bottom-beam heavy-load container capable of using the double 20-foot lifting appliance provided by the invention has the advantages that the middle frames are arranged in the middle parts of the two side walls, and the 4 second upper corner pieces are added, so that the container is provided with the 4 first upper corner pieces and the 4 second upper corner pieces, the container can bear heavy goods, the container is suitable for various goods with concentrated gravity centers and non-concentrated gravity centers, the space is effectively saved, the container can be used on various transport tools, and a better transport effect is achieved.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a 40 foot multi-longwall heavy-duty container of the present invention that can be used with a dual 20 foot spreader.
Fig. 2 is a schematic view of the structure of the bottom plate of the preferred embodiment of the 40-foot multi-longitudinal-bottom-beam heavy-duty container of the present invention that can be used with a dual 20-foot spreader.
Fig. 3 is a schematic view of the load bearing and high load bearing areas of a preferred embodiment of a 40 foot multi-stringer heavy duty container of the present invention that can be used with dual 20 foot spreaders.
Fig. 4 is a schematic diagram of the 4-point vertical hoist concentrated load placement of a preferred embodiment of a 40-foot multi-longbottom heavy-duty container of the present invention that can use a dual 20-foot spreader.
Fig. 5 is a schematic diagram of the placement of an 8-point vertical lift concentrated load for a preferred embodiment of a 40-foot multi-longbottom heavy-duty container of the present invention that can use dual 20-foot spreaders.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
An embodiment of the present invention provides a 40-foot multi-longitudinal-bottom-beam heavy-load container capable of using a dual 20-foot spreader, as shown in fig. 1 and 2, including: the structure comprises a bottom plate 100, wherein the front side and the rear side of the periphery of the bottom plate 100 are both provided with an end wall 200, both sides of the two end walls 200 are both provided with a side wall 300, and the middle parts of the two side walls 300 are both provided with a middle frame 400; the base plate 100 includes: the structure comprises a bottom longitudinal beam 101 arranged in the middle, a plurality of bottom cross beams 102 vertically arranged on the bottom longitudinal beam 101, and bottom side beams 103 vertically arranged at the ends of the bottom cross beams 102, wherein the bottom longitudinal beam 101, the bottom cross beams 102 and the bottom side beams 103 form a bottom frame, and a steel floor 104 is superposed on the bottom frame; the headwall 200 includes: first corner posts 201 arranged on two sides, a wall plate 202 arranged between the two first corner posts 201, an end upper beam 203 arranged at the top of the wall plate 202, and first upper corner pieces 204 arranged at the tops of the two first corner posts 201; the sidewall 300 includes: the side plates 301 are arranged on two sides, and the top measuring beams 302 are arranged at the tops of the two side plates 301; the middle frame 400 includes: a second corner post 401, and a second upper corner piece 402 is arranged on the top of the second corner post 401.
During specific implementation, the steel floor 104 is a 4mm steel plate, and a drainage device is arranged on the steel floor 104 and is used for timely draining water accumulated in order to prevent abnormal corrosion.
As shown in fig. 3, the container is divided into two loading areas (as drawn by dotted lines), each loading area has a high loading area (solid circle area), and the high loading area is used for placing concentrated loading cargo and fixing. When the box is loaded and unloaded under the following working conditions, no permanent deformation affecting the use occurs, the box is vertically lifted through the upper corner fittings (comprising the 4 first upper corner fittings 204 and the 4 second upper corner fittings 402), and a bottom lifting mode is not adopted.
As shown in fig. 4, the working conditions of hoisting by the 4-point vertical hoisting mode are as follows:
A. under the condition of uniformly distributing loads in the box, the load is not more than 37.4T, and the total weight is not more than 40.5T. The vertical lifting is done on 4 first upper corner fittings 204 with a hanger equipped with a hook, shackle or twist lock (4 first upper corner fittings 204 must be lifted simultaneously).
B. In case of concentrated load in the box, the goods are placed in a high load bearing area in each load bearing area, the load on one side is not more than 28.9T, the total load is not more than 37.4T, and the total weight is not more than 40.5T. The vertical lifting is done on 4 first upper corner fittings 204 with a hanger equipped with a hook, shackle or twist lock (4 first upper corner fittings 204 must be lifted simultaneously).
C. If the concentrated load generated by the goods exceeds 28.9T, a steel beam or a bottom tray is added at the bottom of the goods, and the concentrated load is dispersed by a cross beam crossing a high bearing area. The middle load is not more than 37.4T, and the total weight is not more than 40.5T.
As shown in FIG. 5, the working conditions of lifting by means of 8-point vertical lifting are as follows:
A. under the condition of uniformly distributing loads in the box, the load is not more than 57.9T, and the total weight is not more than 60.96T. The vertical lifting is done on 8 upper corners (4 first upper corners 204 and 4 second upper corners 402) with hangers with hooks, shackles or twist locks (8 corners must be lifted at the same time).
B. Under the condition of concentrated load in the box, the cargoes are placed in high bearing areas in each loading area, the load of a single-side area is not more than 28.9T, if the concentrated load generated by the cargoes exceeds 28.9T, steel beams or bottom trays are added at the bottom of the cargoes to disperse the concentrated load, the total load is not more than 57.9T, and the total weight is not more than 60.9T. The vertical lifting is done on 8 upper corners (4 first upper corners 204 and 4 second upper corners 402) with hangers with hooks, shackles or twist locks (8 corners must be lifted at the same time).
In summary, an intermediate frame 400 is disposed in the middle of two side walls 300, and the intermediate frame 400 includes: the top of the second corner column 401 is provided with a second upper corner fitting 402, so that 4 total corner columns of the container are increased, that is, the total corner columns of the container are 8 (4 first upper corner fittings 204 and 4 second upper corner fittings 402), and the 8 corner columns can load and unload cargoes with different weights and gravity centers, so that the loading capacity of the container is greatly improved, meanwhile, cargoes (such as steel balls) with very concentrated gravity centers can be loaded, and the transportation effect of the container is effectively improved.
In a further preferred embodiment of the present invention, the first lower corner piece 205 is disposed at the bottom of the first corner column 201, and the second lower corner piece 403 is disposed at the bottom of the second corner column 401.
The container is constructed so that it does not undergo permanent deformation or other irregularities that would interfere with its use during transport, and is secured by twist locks or the like at the 4 second bottom corner members of the end wall 200, allowing only stacking between the boxes.
Placing in a cabin tank: can bear the stacking of 6 layers of height (the limit value of vertical gravity acceleration is 1.8G). The container is secured at the 4 second bottom corner pieces of the end wall 200 with twist locks or similar means.
Placing on deck: can bear 2-layer high stacking, and the container is fastened at the 4 second bottom corner pieces of the end wall 200 by twist locks or similar devices, and the end holes and the side holes of the container corner pieces are fixed by bridge locks.
Placed on a flat car or container trailer and the container is secured at the 4 second bottom corners of the end wall 200 by twist locks or similar means.
When the box is stacked in a yard or other places and in transportation, the box is fastened through 8 corner pieces (4 first upper corner pieces and 4 second upper corner pieces) at the end part.
In a further preferred embodiment of the present invention, the upper surfaces of the first and second upper corner pieces 204 and 402 are 6mm to 10mm higher than the upper surfaces of the end upper beam 203 and the top side beam 302.
In a further preferred embodiment of the present invention, the outer surface of the first upper corner fitting 204 protrudes 3mm to 5mm from the outer surface of the first corner post 201.
In a further preferred embodiment of the invention, the external length, width and height dimensions of the 40-foot multi-longeron heavy-duty container with a double 20-foot spreader are 12182mm to 12192mm, 2433mm to 2438mm and 1712mm to 1717mm, respectively. No part of the container can exceed the above-mentioned outer dimensions.
In a further preferred embodiment of the invention, the internal length, width and height dimensions of the 40-foot multi-stringer heavy-duty container with a dual 20-foot spreader are 12140mm to 12150mm, 22347mm to 2352mm, 1515mm to 1520mm, respectively.
In a further preferred embodiment of the invention, the maximum payload capacity of the 40-foot multi-stringer heavy-duty container with a dual 20-foot spreader is 60960 kg.
In a further preferred embodiment of the present invention, two tie bars 211 are disposed on the inner surface of the first corner post 201.
In a further preferred embodiment of the present invention, a plurality of rope hooks 113 are welded to the concave wave of the side plate of the bottom side beam 103 or the top side beam 302.
The container consists of a steel frame, full-vertical corrugated side plates, wall plates, a steel floor and corner fittings. All steel structures are welded by automatic welding and semi-automatic welding under the protection of carbon dioxide gas. All external welding seams, including the underframe part, are continuously welded, and the watertight performance is good. All welding seams, including spot welding, have good permeability and no undercut and pores, and all steel surfaces are coated with primer after shot blasting treatment.
The container is designed and manufactured according to the requirements of the application for transporting ordinary cargo on the sea (on-deck or under-deck) and on the land (on road or railway) worldwide. The materials used for all containers can withstand temperatures in the range of-30 ℃ (-22 ° F) to 60 ℃ (140 ° F). The use in this temperature range does not affect the strength of the container.
In conclusion, the invention discloses a 40-foot multi-longitudinal-bottom-beam heavy-load container capable of using double 20-foot lifting appliances, wherein a middle frame is arranged in the middle of each of two side walls, and 4 second upper corner pieces are added, so that the container is provided with 4 first upper corner pieces and 4 second upper corner pieces, and the container can bear heavy goods, is suitable for various goods with concentrated or non-concentrated gravity centers, effectively saves space, can be used on various transport tools, and achieves better transport effect.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (5)
1. A dual 20 foot spreader 40 foot multi-longitudinal-sill heavy-duty container, said dual 20 foot spreader 40 foot multi-longitudinal-sill heavy-duty container comprising: the front side and the rear side of the periphery of the bottom plate are both provided with an end wall, both sides of the two end walls are both provided with a side wall, and the middle parts of the two side walls are both provided with a middle frame; the bottom plate includes: the bottom longitudinal beam is arranged in the middle, the bottom cross beams are vertically arranged on the bottom longitudinal beam, and the bottom side beam is vertically arranged at the end part of the bottom cross beam; the headwall includes: the first corner posts are arranged on two sides, the wall plate is arranged between the two first corner posts, the end upper beam is arranged at the top of the wall plate, and the first upper corner pieces are arranged at the tops of the two first corner posts; the side wall includes: the side plates are arranged on two sides, and the top measuring beams are arranged at the tops of the two side plates; the middle frame includes: the top of the second corner post is provided with a second upper corner piece; the upper surfaces of the first upper corner piece and the second upper corner piece are 6mm to 10mm higher than the upper surfaces of the end upper beam and the top measuring beam; a first lower corner piece is arranged at the bottom of the first corner column, and a second lower corner piece is arranged at the bottom of the second corner column; the maximum payload capacity of the 40 foot multi-stringer heavy-duty container with the dual 20 foot spreader is 60960 kg.
2. The 40 foot multi-longbottom heavy-duty container of claim 1, with a dual 20 foot spreader, wherein said first upper corner member outer surface protrudes from said first corner post outer surface by 3mm to 5 mm.
3. The dual 20 foot spreader 40 foot multi-longsill heavy load container of claim 1 wherein the dual 20 foot spreader 40 foot multi-longsill heavy load container external length, width and height dimensions are 12182mm to 12192mm, 2433mm to 2438mm, 1712mm to 1717mm respectively.
4. The 40-foot multi-longbottom heavy-duty container with a dual 20-foot spreader of claim 1, wherein said first corner post inner surface is provided with two tie bars.
5. The 40-foot multi-longitudinal-bottom-beam heavy-duty container with a dual 20-foot spreader of claim 1, wherein a plurality of rope hooks are welded to the side plate concave waves of said bottom side beams or top side beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810374006.3A CN108639596B (en) | 2018-04-24 | 2018-04-24 | 40-foot multi-longitudinal-bottom-beam heavy-load container capable of using double 20-foot lifting tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810374006.3A CN108639596B (en) | 2018-04-24 | 2018-04-24 | 40-foot multi-longitudinal-bottom-beam heavy-load container capable of using double 20-foot lifting tools |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108639596A CN108639596A (en) | 2018-10-12 |
| CN108639596B true CN108639596B (en) | 2021-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810374006.3A Expired - Fee Related CN108639596B (en) | 2018-04-24 | 2018-04-24 | 40-foot multi-longitudinal-bottom-beam heavy-load container capable of using double 20-foot lifting tools |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201901368U (en) * | 2010-07-30 | 2011-07-20 | 中国国际海运集装箱(集团)股份有限公司 | Transportation platform component for transporting short-type container |
| CN202115917U (en) * | 2011-06-14 | 2012-01-18 | 夏春禹 | Heavy load container capable of utilizing double-container lifting appliance |
| 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 |
| CN205972468U (en) * | 2016-07-26 | 2017-02-22 | 夏春禹 | 40 foot half high hard heavily loaded container in top of opening of available two 20 feet hoists |
| CN206417436U (en) * | 2017-01-20 | 2017-08-18 | 扬州市通承专用车配件有限公司 | A kind of container bottom board and its container |
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- 2018-04-24 CN CN201810374006.3A patent/CN108639596B/en not_active Expired - Fee Related
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Application publication date: 20181012 Assignee: Ningbo Rongyi container Network Technology Co.,Ltd. Assignor: Xia Chunyu Contract record no.: X2021990000415 Denomination of invention: A 40 foot multi longitudinal bottom beam heavy-duty container with double 20 foot spreaders Granted publication date: 20210305 License type: Exclusive License Record date: 20210716 |
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Granted publication date: 20210305 |
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