CN112550610B - Container ship for loading refrigerating boxes in cabin and horizontal bulkhead truss arrangement structure of container ship - Google Patents
Container ship for loading refrigerating boxes in cabin and horizontal bulkhead truss arrangement structure of container ship Download PDFInfo
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- CN112550610B CN112550610B CN202011390416.0A CN202011390416A CN112550610B CN 112550610 B CN112550610 B CN 112550610B CN 202011390416 A CN202011390416 A CN 202011390416A CN 112550610 B CN112550610 B CN 112550610B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/26—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for frozen goods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/28—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for deck loads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/48—Decks
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Refrigerator Housings (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a container ship for loading cold storage boxes in a cabin and a horizontal bulkhead truss arrangement structure thereof, wherein a region between a four-deck plate and a three-deck plate of a horizontal bulkhead is provided with a plurality of layers of first horizontal trusses which are equidistantly arranged from bottom to top, and the distance between the upper layer of first horizontal trusses and the lower layer of first horizontal trusses is the common standard box distance; and a plurality of layers of second horizontal trusses which are equidistantly arranged are arranged in an area between the three decks and the second deck of the transverse bulkhead from bottom to top, and the distance between the upper layer of second horizontal trusses and the lower layer of second horizontal trusses is larger than the distance between the common standard boxes. Aiming at the characteristics of the arrangement and the operable range of the refrigerating box, the distance between the horizontal girders of the three decks and the second deck is increased, each layer of horizontal girders can be used as a passage for daily operation of the refrigerating box very conveniently, iron outfitting parts such as steps and handrails are not required to be added, one layer of horizontal girders are reduced compared with the conventional design, the total stacking quantity is not lost, and the refrigerating box has great practical value.
Description
Technical Field
The invention relates to the technical field of ship construction, in particular to a container ship for loading a refrigerating box in a cabin and a horizontal bulkhead truss arrangement structure of the container ship.
Background
As container ships become larger, the demand for the allocation of the refrigerators increases, and when the number of refrigerators is less, the refrigerators are usually arranged at the spaces above the deck lid, but if the number of refrigerators is more, the number of the refrigerator spaces is usually increased in the cargo hold.
The refrigerating box belongs to a 9.6-foot high box, the height value of the refrigerating box is 2896mm, the height value of a conventional 8.6-foot standard box is 2591mm, and the distance between the upper horizontal truss and the lower horizontal truss of the transverse bulkhead of the cargo compartment of the conventional container ship is designed according to the common standard box, namely the distance between the upper horizontal truss and the lower horizontal truss is equal to the height of the common standard box. If the refrigerating box is placed in the cargo hold of a conventional container ship, because the height of the refrigerating box is larger than the distance between the upper and lower horizontal trusses, the bottom of each layer of refrigerating box and the horizontal trusses at the corresponding positions of the bottom of each layer of refrigerating box have a fall, and when the refrigerating box is stacked up layer by layer, the falls between the bottom of the refrigerating box and the horizontal trusses are accumulated and increased layer by layer. When the refrigerator is stacked to the height of three decks, the horizontal girder of the layer of the three decks and the bottom of the refrigerator corresponding to the layer have only 0.9m drop, and when a crew inserts electricity into the refrigerator of the layer, the plug-in interface is still in the operable range (generally, the interface such as a refrigerator cable is positioned near the median value of the height of the refrigerator). However, the fall between the refrigeration box between the three decks and the second deck and the corresponding horizontal girder is further increased, the distance between the fall between the refrigeration box between the third deck and the second deck and the corresponding horizontal girder is larger than the operable range of workers (usually, the upper and lower floating range of the arms of the workers is about 1 meter), and the workers cannot plug in the refrigeration box in the area.
Disclosure of Invention
In view of the above, the present invention provides a container ship for loading a refrigerator in a cabin and a horizontal girder arrangement structure of a transverse bulkhead thereof, which are used to solve the problems of the prior art.
A horizontal girder arrangement structure of a transverse bulkhead of a container ship for loading a refrigerating box in a cabin is characterized in that a plurality of layers of first horizontal girders which are equidistantly arranged are arranged in an area between a four-deck plate and a three-deck plate of the transverse bulkhead from bottom to top, and the distance between the upper layer of first horizontal girders and the lower layer of first horizontal girders is the common standard box distance;
and a plurality of layers of second horizontal trusses which are equidistantly arranged are arranged in an area between the three decks and the second deck of the transverse bulkhead from bottom to top, and the distance between the upper layer of second horizontal trusses and the lower layer of second horizontal trusses is larger than the distance between the common standard boxes.
Preferably, the distance between the upper and lower layers of second horizontal trusses is 4/3 times of the common box spacing.
Preferably, the area between the third deck plate and the second deck plate is provided with 2 layers of second horizontal girders.
Preferably, the common marker box interval is the vertical interval between 3 longitudinal bones.
A container ship for loading a refrigerating box in a cabin is characterized in that the horizontal bulkhead and horizontal truss arrangement structure is arranged in the cargo hold of the container ship.
The invention has the beneficial effects that:
aiming at the characteristics of the arrangement and the operable range of the refrigerating box, the distance between the horizontal girders of the three decks and the second deck is increased, each layer of horizontal girders can be used as a passage for daily operation of the refrigerating box very conveniently, iron outfitting parts such as steps and handrails are not required to be added, one layer of horizontal girders are reduced compared with the conventional design, the total stacking quantity is not lost, and the refrigerating box has great practical value. Meanwhile, each step platform above the four-way plate and the three-deck plate in the arrangement structure are opposite to the horizontal truss of the corresponding part, and the dislocation situation can not occur.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of an arrangement in which the horizontal girder spacing of the transverse bulkhead is designed to be the total height of the refrigeration case.
Fig. 2 is a schematic view of the horizontal girder arrangement of the transverse bulkhead of the present invention.
The reference numerals in the figures have the meaning:
1 is a first horizontal truss, 2 is a second horizontal truss, 3 is a refrigerating box, 4 is a common standard box, 5 is a crew, 6 is a four-way plate, 7 is a three-deck plate, 8 is a two-way plate, and 9 is a step platform.
Detailed Description
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present application is described in further detail below with reference to specific embodiments and with reference to the attached drawings.
The refrigerating box 3 belongs to a 9.6-foot high box, the height value of the refrigerating box is 2896mm, the height value of a conventional 8.6-foot standard box is 2591mm, and the distance between the upper horizontal truss and the lower horizontal truss of the transverse bulkhead of the cargo hold of the conventional container ship is designed according to the common standard box 4, namely the distance between the upper horizontal truss and the lower horizontal truss is equal to the height of the common standard box 4. If the refrigerating box 3 is placed in the cargo hold of a conventional container ship, because the height of the refrigerating box is greater than the distance between the upper and lower horizontal girders, a fall exists between the bottom of each layer of refrigerating box and the horizontal girder at the corresponding position, and when the refrigerating boxes are stacked layer by layer upwards, the fall between the bottom of the refrigerating box and the horizontal girders is increased in a layer-by-layer accumulation manner. When the refrigerators 3 are stacked in an area, the fall distance between the refrigerator 3 between the third deck 7 and the second deck 8 and the corresponding horizontal girders is larger than the operable range of workers (generally, the up-and-down floating range of human arms is about 1 m), and the workers cannot perform plugging operation on the refrigerators in the area without adding fittings such as steps and handrails on each layer of horizontal girders.
If the distance between the upper and lower horizontal girders of the transverse bulkhead of the cargo hold of the conventional container ship is designed according to the height of the refrigeration container 3 in order to match the loading of the refrigeration container, as shown in fig. 1, the steps 9 and the third girders 7 above the four deck 6 on the transverse bulkhead of the cargo hold are dislocated from the corresponding horizontal girders.
Therefore, in order to overcome the problem that a crew is difficult to insert electricity into the refrigerating boxes, overhaul and the like and some additional auxiliary fittings must be added due to the design of the conventional transverse bulkhead and the horizontal truss for the container ship which needs to be loaded with a large number of refrigerating boxes in the cabin, the transverse bulkhead and horizontal truss arrangement structure is designed under the condition that the total stacking number of the container ship is not lost.
The invention discloses a horizontal girder arrangement structure of a transverse bulkhead of a container ship for loading a refrigerating box in a cabin, wherein a region between a tetramethyl plate 6 and a trimethyl plate 7 of the transverse bulkhead in the structure is provided with a plurality of layers of first horizontal girders 1 which are equidistantly arranged from bottom to top, and the distance between the upper layer of first horizontal girders 1 and the lower layer of first horizontal girders 1 is the distance between common standard boxes 4, namely the distance between the trimethyl plate 7 and the tetramethyl plate 6 is kept consistent with the design distance on the conventional container ship. The space between the common marker boxes 4 is the vertical space between 3 longitudinal bones.
The area between the third plate 7 and the second plate 8 of the transverse bulkhead is provided with a plurality of layers of second horizontal girders 2 which are equidistantly arranged from bottom to top, and the distance between the upper layer of second horizontal girders 2 and the lower layer of second horizontal girders is larger than the common standard box distance, namely the horizontal girder distance between the third plate 7 and the second plate 8 breaks the convention, and the horizontal girder distance in the area is increased.
In this embodiment, the distance between the upper and lower second horizontal girders 2 is 4/3 times of the common standard box distance, that is, the distance between the third deck plate 7 and the second deck plate 8 is changed from quarter to trisection. Specifically, 2 layers of second horizontal girders 2 are arranged in the area between the three-deck plate 7 and the two-deck plate 8 (3 layers of horizontal girders are arranged in the area between the three-deck plate and the two-deck plate worn by the conventional container), and when the number of the horizontal girders in the area between the three-deck plate 7 and the two-deck plate 8 is reduced from 3 layers to 2 layers, the distance between the upper and lower layers of horizontal girders is increased from the original common standard box distance 2591mm (about 3 times of the vertical distance between the longitudinal bones) to 3452mm (about 4 times of the vertical distance between the longitudinal bones), as shown in fig. 1. As can be seen from fig. 1, the crew can easily perform the normal operation of the refrigerator on the new two-story horizontal girder with a large distance.
Aiming at the characteristics of the arrangement and the operable range of the refrigerating box, the distance between the horizontal trusses of the three-tier plate 7 and the two-tier plate 8 is increased, each layer of horizontal trusses can be used as a passage for daily operation of the refrigerating box very conveniently, any step, handrail and other iron outfitting pieces are not needed to be added, one layer of horizontal trusses is reduced compared with the conventional design, the total box stacking quantity is not lost, and the refrigerating box has great practical value. Meanwhile, in the arrangement structure, each step platform 9 above the four-way plate 6 and the three-way plate 7 are aligned with the horizontal girders of the corresponding parts, so that the dislocation situation can be avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. A horizontal girder arrangement structure of a transverse bulkhead of a container ship for loading a refrigerating box in a cabin is characterized in that a plurality of layers of first horizontal girders which are equidistantly arranged are arranged in a region between a four-deck plate and a three-deck plate of the transverse bulkhead from bottom to top, and the distance between the upper layer of first horizontal girders and the lower layer of first horizontal girders is the common standard box distance;
a plurality of layers of second horizontal trusses which are equidistantly arranged are arranged in the area between the third deck and the second deck of the transverse bulkhead from bottom to top, and the distance between the upper layer of second horizontal trusses and the lower layer of second horizontal trusses is larger than the distance between the common standard boxes; the distance between the upper and lower layers of second horizontal trusses is 4/3 times of the distance between the common standard boxes.
2. The transverse bulkhead horizontal girder arrangement of a containership with ice chests loaded therein according to claim 1, wherein the area between the triple deck and the deck is provided with 2 layers of second horizontal girders.
3. The transverse bulkhead horizontal truss arrangement of a containership with ice chests loaded therein according to claim 1, wherein said common box pitch is a vertical pitch between 3 longitudinals.
4. A container ship for loading refrigerated storage containers in a cargo hold of said container ship, characterized in that a transverse bulkhead horizontal girder arrangement according to any one of claims 1-3 is arranged in said cargo hold of said container ship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011390416.0A CN112550610B (en) | 2020-12-02 | 2020-12-02 | Container ship for loading refrigerating boxes in cabin and horizontal bulkhead truss arrangement structure of container ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011390416.0A CN112550610B (en) | 2020-12-02 | 2020-12-02 | Container ship for loading refrigerating boxes in cabin and horizontal bulkhead truss arrangement structure of container ship |
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| Publication Number | Publication Date |
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| CN112550610A CN112550610A (en) | 2021-03-26 |
| CN112550610B true CN112550610B (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011390416.0A Active CN112550610B (en) | 2020-12-02 | 2020-12-02 | Container ship for loading refrigerating boxes in cabin and horizontal bulkhead truss arrangement structure of container ship |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030042265A (en) * | 2001-11-22 | 2003-05-28 | 현대중공업 주식회사 | Ventilation Duct System of the Reefer Container in Hold |
| CN106043595A (en) * | 2016-06-21 | 2016-10-26 | 马士基莱恩有限公司 | Container vessel for cabinet freezer and having increased capacity |
| CN206476059U (en) * | 2017-02-23 | 2017-09-08 | 中国国际海运集装箱(集团)股份有限公司 | Cargo ship and its container ship cargo hold |
| CN210000495U (en) * | 2019-04-18 | 2020-01-31 | 中国船舶及海洋工程设计研究院（中国船舶工业集团公司第七0八研究所） | watertight bulkhead truss structure for container ship |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8327785B2 (en) * | 2008-03-05 | 2012-12-11 | Nielsen Jens M | Ship |
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2020
- 2020-12-02 CN CN202011390416.0A patent/CN112550610B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030042265A (en) * | 2001-11-22 | 2003-05-28 | 현대중공업 주식회사 | Ventilation Duct System of the Reefer Container in Hold |
| CN106043595A (en) * | 2016-06-21 | 2016-10-26 | 马士基莱恩有限公司 | Container vessel for cabinet freezer and having increased capacity |
| CN206476059U (en) * | 2017-02-23 | 2017-09-08 | 中国国际海运集装箱(集团)股份有限公司 | Cargo ship and its container ship cargo hold |
| CN210000495U (en) * | 2019-04-18 | 2020-01-31 | 中国船舶及海洋工程设计研究院（中国船舶工业集团公司第七0八研究所） | watertight bulkhead truss structure for container ship |
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| Publication number | Publication date |
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| CN112550610A (en) | 2021-03-26 |
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