CN204642058U - Be not with bottom side tank Double-hull Bulk Carrier hull framework structure - Google Patents
Be not with bottom side tank Double-hull Bulk Carrier hull framework structure Download PDFInfo
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- CN204642058U CN204642058U CN201520175817.2U CN201520175817U CN204642058U CN 204642058 U CN204642058 U CN 204642058U CN 201520175817 U CN201520175817 U CN 201520175817U CN 204642058 U CN204642058 U CN 204642058U
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Abstract
The utility model provides one not to be with bottom side tank Double-hull Bulk Carrier hull framework structure, comprise interior shell and outer shell, described interior shell comprises interior plate and tank top plate, described outer shell comprises side plating and bottom plating, two ends, the left and right all inwardly side plate extension 50 ~ 100mm of described tank top plate, it is the first brace panel, the inner side of described side plating is equipped with the reinforcement structure of similar side longitudinal, it is the second brace panel, the panel and bracket that are connected is provided with successively between described first brace panel and the second brace panel, described panel is connected with the first brace panel, described bracket is connected with the second brace panel.The utility model can alleviate weight of ship greatly when practical application, and avoids adding grid concerning follow-up fitting-out operation, and fitting-out work capacity greatly reduces, and flowing water air permeable effect is also guaranteed, and has very high use promotional value.
Description
Technical field
The utility model relates to a kind of bulge carrier hull framework structure, particularly relates to one and is not with bottom side tank Double-hull Bulk Carrier hull framework structure.
Background technology
Bulge carrier is that bulk carrier is called for short, and is used for specially transporting the goods not adding wrapping, as coal, ore, timber, livestock, cereal etc.In recent years, weigh the height of a bulge carrier designing quality and occurred a new important indicator---whether environmental protection, namely what kind of level Energy design index E EDI can reach, and wherein alleviating boats and ships light weight to improve the method for deadweight of vessel when same displacement is the important channel that designer reduces Energy design index.Therefore, in the design process of hull structure, relevant design personnel are also optimal designs under the prerequisite meeting industry standard of trying every possible means, and alleviate integrally-built weight.
At present, the framed structure of Double-hull Bulk Carrier mainly comprises interior shell and outer shell, and described interior shell comprises interior plate and tank top plate, and described outer shell comprises side plating and bottom plating.In the structure design of bulge carrier, the Double-hull Bulk Carrier of general band bottom side tank does not need margin plate, and the Double-hull Bulk Carrier not with bottom side tank has margin plate usually, be not with shown in the modal version Fig. 3 of bottom side tank Double-hull Bulk Carrier margin plate, margin plate 13 and reinforcement gusset composition strong frame 14.Some ship design personnel find that the longitudinal bulkhead of single hull oil tanker also can regard inner casing as, and just ship wing tank is larger than bulge carrier, does not also have margin plate, so these designers just expect whether this version is also applicable to bulge carrier.Specify according to existing industry standard, do not have the bulge carrier of mandatory requirement double hull configuration that margin plate is set, a lot of classification society also thinks that industry standard does not have mandatory requirement to arrange, if so do not arrange margin plate do not have example to prove at present it can bring much impacts to hull structure, therefore, under present market competition environment, how margin plate is improved thus the gravimetric value alleviating hull structure obtains relevant design personnel goes exploratory development.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of and effectively alleviates hull weight, is convenient to the Double-hull Bulk Carrier hull framework structure of follow-up fitting-out work, to overcome the above-mentioned defect of prior art.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: one is not with bottom side tank Double-hull Bulk Carrier hull framework structure, comprise interior shell and outer shell, described interior shell comprises interior plate and tank top plate, described outer shell comprises side plating and bottom plating, the first brace panel along ship length direction is equipped with outside the two ends, left and right of described tank top plate, the inner side of described side plating is equipped with the second brace panel along ship length direction, the panel and bracket that are connected is provided with successively between described first brace panel and the second brace panel, described panel is connected with the first brace panel, described bracket is connected with the second brace panel.
Preferably, the inner side of described second brace panel is equipped with the connecting portion corresponding with described positions of panels, and described connecting portion is isosceles trapezoidal structure.
Preferably, between the second brace panel and bracket be panel described in panel, the thickness of bracket is all greater than the thickness of the second brace panel.
Preferably, the width of described first brace panel is 50 ~ 100mm.
As mentioned above, the utility model is not with bottom side tank Double-hull Bulk Carrier hull framework structure, has following beneficial effect:
The utility model shows through industry standard calculating and result of finite element, greatly weight of ship can be alleviated when practical application, and avoid adding grid concerning follow-up fitting-out operation, fitting-out work capacity greatly reduces, flowing water air permeable effect is also guaranteed, and has very high use promotional value.
Accompanying drawing explanation
Fig. 1 is hull structure simplified schematic diagram of the present utility model.
Fig. 2 is A-A place section drawing in Fig. 1.
Fig. 3 is the prior art constructional drawing at B-B place in Fig. 2.
Fig. 4 is B-B place constructional drawing of the present utility model in Fig. 2.
In figure: the outer shell of shell 2 in 1
11 interior plate 12 tank top plates
13 margin plate 14 strong frames
21 side plating 22 bottom platings
121 first brace panel 211 second brace panels
212 connecting portion 3 panels
4 brackets
Detailed description of the invention
The structure that Figure of description illustrates, ratio, size etc., content all only in order to coordinate specification sheets to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, all should still drop in scope that technology contents that the utility model discloses can contain.Simultaneously, quote in this specification sheets as " on ", D score, "front", "rear", the term such as " centre ", also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
As shown in Figure 1, Figure 2, Figure 4 shows, the utility model one is not with bottom side tank Double-hull Bulk Carrier hull framework structure, comprise interior shell 1 and outer shell 2, described interior shell 1 comprises interior plate 11, tank top plate 12 and front and back end plate (not shown), described outer shell 2 comprises side plating 21, bottom plating 22 and front and back end plate (not shown), is provided with multiple routine supporting, connection structure framework between described interior shell 1 and outer shell 2.The first brace panel 121 along ship length direction is equipped with outside the two ends, left and right of tank top plate 12 described in the utility model, the inner side of described side plating 21 is equipped with the second brace panel 211 along ship length direction, the panel 3 and bracket 4 that are connected is provided with successively between described first brace panel 121 and the second brace panel 211, described panel 3 and bracket 4 are welded to connect, described panel 3 is connected with the first brace panel 121, and described bracket 4 is connected with the second brace panel 211.The effect of described bracket 4 is the stress of transition from the inside shell 1 of outer shell 2, prevents stress from concentrating and causes interior shell 1 structure to be damaged, to affect service life.The stress of tank top plate and interior plate intersection can be passed to topside by panel 3 further described in the utility model.
In the present embodiment, the inner side of described second brace panel 211 is equipped with the connecting portion 212 corresponding with described panel 3 position, and described connecting portion 212 is isosceles trapezoidal structures, and it is gone to the bottom and to be connected with the second brace panel 211, and upper base is connected with panel 3.Further, two waists of described isosceles trapezoidal structure are inwardly recessed formation arc, thus rationally decompose stress.
Through test simulation, the thickness of described panel 3, bracket 4 is all greater than the thickness of the second brace panel 211, thus ensures bulk strength and performance.
The width of the first brace panel described in the utility model is 50 ~ 100mm, i.e. the two ends, left and right of tank top plate 12 all inwardly side plate 11 extension 50 ~ 100mm, and this width is for the ease of butt welding between the first brace panel 121 and bracket 4.
Be divided into multiple strong frame in the hull structure of bulge carrier, margin plate 13 structure of existing strong frame 14 structure mainly shown in Fig. 3, strong frame 14 structure in the utility model is bracket 4 structure shown in Fig. 4.For a strong frame, calculate and finite element method (fem) analysis through industry regulation, the utility model can save rolled steel dosage effectively, and this not only reduces the weight of hull entirety, also a saving the use of steel, reduces costs.
In sum, the utility model is not with bottom side tank Double-hull Bulk Carrier hull framework structure, can alleviate hull weight, reduce costs.So the utility model effectively overcomes practical problemss more of the prior art thus has very high value and use meaning.
Above-mentioned embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.The utility model also has many aspects can improve under the prerequisite of overall thought, all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or change for person skilled in the art scholar.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (4)
1. be not with bottom side tank Double-hull Bulk Carrier hull framework structure for one kind, comprise interior shell (1) and outer shell (2), described interior shell (1) comprises interior plate (11) and tank top plate (12), described outer shell (2) comprises side plating (21) and bottom plating (22), it is characterized in that: outside the two ends, left and right of described tank top plate (12), be equipped with the first brace panel (121) along ship length direction, the inner side of described side plating (21) is equipped with the second brace panel (211) along ship length direction, the panel (3) be connected and bracket (4) is provided with successively between described first brace panel (121) and the second brace panel (211), described panel (3) is connected with the first brace panel (121), described bracket (4) is connected with the second brace panel (211).
2. be not according to claim 1ly with bottom side tank Double-hull Bulk Carrier hull framework structure, it is characterized in that: the inner side of described second brace panel (211) is equipped with the connecting portion (212) corresponding with described panel (3) position, and described connecting portion (212) is isosceles trapezoidal structure.
3. be not according to claim 1ly with bottom side tank Double-hull Bulk Carrier hull framework structure, it is characterized in that: the thickness of described panel (3), bracket (4) is all greater than the thickness of the second brace panel (211).
4. be not according to claim 1ly with bottom side tank Double-hull Bulk Carrier hull framework structure, it is characterized in that: the width of described first brace panel is 50 ~ 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175817.2U CN204642058U (en) | 2015-03-26 | 2015-03-26 | Be not with bottom side tank Double-hull Bulk Carrier hull framework structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175817.2U CN204642058U (en) | 2015-03-26 | 2015-03-26 | Be not with bottom side tank Double-hull Bulk Carrier hull framework structure |
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| Publication Number | Publication Date |
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| CN204642058U true CN204642058U (en) | 2015-09-16 |
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| CN201520175817.2U Active CN204642058U (en) | 2015-03-26 | 2015-03-26 | Be not with bottom side tank Double-hull Bulk Carrier hull framework structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620655A (en) * | 2016-03-29 | 2016-06-01 | 上海船舶研究设计院 | Dual-layer bottom structure of liquefied natural gas ship |
| CN112339905A (en) * | 2020-11-26 | 2021-02-09 | 上海斯达瑞船舶海洋工程服务有限公司 | Toe end of longitudinal hatch coaming of bulk cargo ship |
| CN115384716A (en) * | 2022-09-13 | 2022-11-25 | 中国船舶集团有限公司第七○八研究所 | Shipboard strong frame structure of polar region ship type anti-rolling water tank |
-
2015
- 2015-03-26 CN CN201520175817.2U patent/CN204642058U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620655A (en) * | 2016-03-29 | 2016-06-01 | 上海船舶研究设计院 | Dual-layer bottom structure of liquefied natural gas ship |
| CN112339905A (en) * | 2020-11-26 | 2021-02-09 | 上海斯达瑞船舶海洋工程服务有限公司 | Toe end of longitudinal hatch coaming of bulk cargo ship |
| CN115384716A (en) * | 2022-09-13 | 2022-11-25 | 中国船舶集团有限公司第七○八研究所 | Shipboard strong frame structure of polar region ship type anti-rolling water tank |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201612, Shanghai, Songjiang District Xin Brick Road No. 10, building 518, 8 Patentee after: Tianhai fusion defense equipment and technology Limited by Share Ltd Address before: 201612, Shanghai, Songjiang District Xin Brick Road No. 10, building 518, 8 Patentee before: Shanghai Bestway Marine Engineering Design Co., Ltd. |