CN205396423U - Full cold type liquefied gas carrier's vertical bearing structure - Google Patents
Full cold type liquefied gas carrier's vertical bearing structure Download PDFInfo
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- CN205396423U CN205396423U CN201620138671.9U CN201620138671U CN205396423U CN 205396423 U CN205396423 U CN 205396423U CN 201620138671 U CN201620138671 U CN 201620138671U CN 205396423 U CN205396423 U CN 205396423U
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Abstract
The utility model provides a full cold type liquefied gas carrier's vertical bearing structure includes at least: panel, web, big bracket and little bracket, the end of web and panel is all near the base cabin swash plate of ship, panel and the end of web all extend to on vertical aggregate of base cabin swash plate, just web end and head end all have first soft toe, the web with base cabin swash plate vertical welding. Because panel and the end of web all extend to on vertical aggregate of base cabin swash plate, and web end and head end all have first soft toe to effectively having alleviated because vertical bearing structure and the stress concentration problem that dog -ear distance in base cabin more closely leads to, having reduced because stress amplitude's change leads to under the different load operating modes of ship's navigation in -process structure fatigue problem, the security that has improved ship cruise has prolonged the life of boats and ships.
Description
Technical field
This utility model relates to full-cool liquefied gas carrier, particularly relates to the vertical supporting construction of a kind of full-cool liquefied gas carrier.
Background technology
Full-cool liquefied gas carrier rides the sea in process, and owing to being subject to self gravitation, buoyancy, seaway load and the kinetic inertial load of liquid goods, bottom side tank knuckle place concentrates and fatigue problem easily caused by stress.Full-cool liquefied gas carrier liquid tank and cargo load thereof are transferred in Ship Structure either directly through vertical supporting construction.Existing vertical supporting construction is located on inner bottom plating, and vertical supporting construction and bottom side tank knuckle close together.Due to vertical supporting construction and bottom side tank knuckle close together, cause that the stress at bottom side tank knuckle place is concentrated and fatigue damage is particularly acute, thus affecting safety and the service life of boats and ships.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is in that to provide the vertical supporting construction of a kind of full-cool liquefied gas carrier, for solving the above-mentioned technical problem existed in prior art.
For achieving the above object and other relevant purposes, this utility model provides the vertical supporting construction of a kind of full-cool liquefied gas carrier, at least include: panel, the web, big bracket and the little bracket that are connected with described panel bottom surface, the inner bottom plating vertical welding of described web bottom surface and ship, and the end of described web and panel is close to the bottom side tank swash plate of ship；Several big brackets are symmetricly set on described web both sides, and are provided with, between adjacent two described big brackets, the little bracket being connected with described web；Described panel and the end of web all extend on longitudinal aggregate of described bottom side tank swash plate, and described web-end and head end are respectively provided with the first soft toe；Described web and described bottom side tank swash plate vertical welding.
Further, the width of described panel end and being highly gradually reduced.
Further, in described web and described longitudinal aggregate intersection, described web is symmetrically arranged on two with at least one pair of described big bracket.
Further, described big bracket upper surface is connected with described panel bottom surface, is positioned at the described big bracket lower surface above described inner bottom plating and is vertically connected with inner bottom plating, is positioned at the described big bracket lower surface above described bottom side tank swash plate and is vertically connected with bottom side tank swash plate.
Further, bottom, described big bracket outer face has the second soft toe.
Further, described little bracket is right-angled trapezium plate, and the long base of right-angled trapezium plate is connected with described panel bottom surface, and the right-angle side of right-angled trapezium plate is connected with described web.
Further, described panel end face is provided with the position limiting structure for the spacing upper support structure being connected with flow container.
Further, described position limiting structure is the limitting casing being formed by connecting by two laggings being arranged symmetrically with and two longitudinal baffles.
As it has been described above, the vertical supporting construction of a kind of full-cool liquefied gas carrier of the present utility model, have the advantages that
Owing to the end of described panel and web all extends on longitudinal aggregate of described bottom side tank swash plate, described web and described bottom side tank swash plate vertical welding, and described web-end and head end are respectively provided with the first soft toe, thus effectively alleviating the problem of stress concentration owing to vertical supporting construction and bottom side tank knuckle close together cause, reduce the structural fatigue problem owing to the change of stress amplitude under different loads operating mode in ship's navigation process causes, improve the safety of vessel motion, extend the service life of boats and ships.
Accompanying drawing explanation
Fig. 1 is shown as the vertical supporting construction front view of a kind of full-cool liquefied gas carrier of the present utility model.
Fig. 2 is shown as the vertical supporting construction top view of a kind of full-cool liquefied gas carrier of the present utility model.
Fig. 3 is shown as along Fig. 1 B-B sectional view.
Fig. 4 is shown as along Fig. 1 C-C sectional view.
Element numbers explanation
100 inner bottom platings
200 bottom side tank swash plates
1 panel
2 webs
21 first soft toes
3 big brackets
31 second soft toes
4 little brackets
5 position limiting structures
51 laggings
52 longitudinal baffles
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art the content disclosed by this specification can understand other advantages of the present utility model and effect easily.
Notice, the structure of this specification institute accompanying drawings depicted, ratio, size etc., all only in order to coordinate the disclosed content of description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, therefore do not have technical essential meaning, the adjustment of the modification of any structure, the change of proportionate relationship or size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still drop in the scope that the disclosed technology contents of this utility model can be contained.Simultaneously, in this specification cited as " on ", D score, "left", "right", " centre " and " one " etc. term, it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, the change of its relativeness or adjustment, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As shown in Figure 1, this utility model provides the vertical supporting construction of a kind of full-cool liquefied gas carrier, at least include: panel 1, the web 2, big bracket 3 and the little bracket 4 that are connected with described panel 1 bottom surface, inner bottom plating 100 vertical welding of described web 2 bottom surface and ship, and the end of described web 2 and panel 1 is close to the bottom side tank swash plate 200 of ship；Several big brackets 3 are symmetricly set on described web 2 both sides, and are provided with, between adjacent two described big brackets 3, the little bracket 4 being connected with described web 2；Described panel 1 and the end of web 2 all extend on longitudinal aggregate of described bottom side tank swash plate 200, and described web 2 end and head end are respectively provided with the first soft toe 21；Described web 2 and described bottom side tank swash plate 200 vertical welding.
Concentrate for reducing described panel 1 end stress, the width of described panel 1 end and being highly gradually reduced.
With reference to Fig. 1, in described web 2 and described longitudinal aggregate intersection, described web 2 is symmetrically arranged on two with at least one pair of described big bracket 3, described big bracket 3 upper surface is connected with described panel 1 bottom surface, it is positioned at described inner bottom plating 100 described big bracket 3 lower surface above to be vertically connected with inner bottom plating 100, is positioned at described bottom side tank swash plate 200 described big bracket 3 lower surface above and is vertically connected with bottom side tank swash plate 200.Can effectively transmit stresses on inner bottom plating 100, bottom side tank swash plate 200 and longitudinal aggregate by described big bracket 3, thus being substantially reduced local stress and the deformation of described web 2.Preferably, concentrating for reducing stress, bottom, described big bracket 3 outer face has the second soft toe 31, sees Fig. 3.
Keeping certain distance between described little bracket 4 bottom surface and described inner bottom plating 100, in other words, described little bracket 4 bottom surface does not contact with described inner bottom plating 100, sees Fig. 1.Described little bracket 4 is right-angled trapezium plate, and the long base of right-angled trapezium plate is connected with described panel 1 bottom surface, and the right-angle side of right-angled trapezium plate is connected with described web 2, sees Fig. 4.
In order to described panel 1 end face is provided with position limiting structure 5.Described position limiting structure 5 is the limitting casing being formed by connecting by two laggings 51 being arranged symmetrically with and two longitudinal baffles 52.The chock of the upper support structure being connected with flow container is arranged in described limitting casing, therefore the upper support structure being connected with flow container can be played position-limiting action by described limitting casing, sees Fig. 2.
With reference to Fig. 1, during use, owing to the end of described panel 1 and web 2 all extends on longitudinal aggregate of described bottom side tank swash plate 200, therefore can not only make the Stress Transfer that vertical supporting construction is born to bottom side tank swash plate 200 and longitudinal aggregate, and the stress that described panel 1 can reduce bottom side tank knuckle place is concentrated.Described first soft toe 21 can effectively transmit stresses to main hull, and the stress reducing web 2 is concentrated.Therefore the vertical supporting construction of a kind of full-cool liquefied gas carrier of the present utility model can effectively alleviate the problem of stress concentration owing to vertical supporting construction and bottom side tank knuckle close together cause, reduce the structural fatigue problem owing to the change of stress amplitude under different loads operating mode in ship's navigation process causes, improve the safety of vessel motion, extend the service life of boats and ships.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for restriction this utility model.Above-described embodiment all under spirit of the present utility model and category, can be modified or change by any those skilled in the art.Therefore, all art have all equivalence modification or changes that usually intellectual completes under the spirit disclosed without departing from this utility model with technological thought, must be contained by claim of the present utility model.
Claims (8)
1. the vertical supporting construction of a full-cool liquefied gas carrier, at least include: web (2), big bracket (3) and the little bracket (4) that panel (1) is connected with described panel (1) bottom surface, inner bottom plating (100) vertical welding of described web (2) bottom surface and ship, and the end of described web (2) and panel (1) is close to the bottom side tank swash plate (200) of ship；Several big brackets (3) are symmetricly set on described web (2) both sides, and it is provided with, between adjacent two described big brackets (3), the little bracket (4) being connected with described web (2), it is characterized in that, described panel (1) and the end of web (2) all extend on longitudinal aggregate of described bottom side tank swash plate (200), and described web (2) end and head end are respectively provided with the first soft toe (21)；Described web (2) and described bottom side tank swash plate (200) vertical welding.
2. the vertical supporting construction of a kind of full-cool liquefied gas carrier according to claim 1, it is characterised in that: the width of described panel (1) end and being highly gradually reduced.
3. the vertical supporting construction of a kind of full-cool liquefied gas carrier according to claim 1, it is characterized in that: in described web (2) and described longitudinal aggregate intersection, described web (2) is symmetrically arranged on two with at least one pair of described big bracket (3).
4. the vertical supporting construction of a kind of full-cool liquefied gas carrier according to claim 3, it is characterized in that: described big bracket (3) upper surface is connected with described panel (1) bottom surface, it is positioned at described inner bottom plating (100) described big bracket (3) lower surface above to be vertically connected with inner bottom plating (100), is positioned at described bottom side tank swash plate (200) described big bracket (3) lower surface above and is vertically connected with bottom side tank swash plate (200).
5. the vertical supporting construction of a kind of full-cool liquefied gas carrier according to claim 4, it is characterised in that: described big bracket (3) bottom, outer face has the second soft toe (31).
6. the vertical supporting construction of a kind of full-cool liquefied gas carrier according to claim 1, it is characterized in that: described little bracket (4) is right-angled trapezium plate, the long base of right-angled trapezium plate is connected with described panel (1) bottom surface, and the right-angle side of right-angled trapezium plate is connected with described web (2).
7. the vertical supporting construction of a kind of full-cool liquefied gas carrier according to claim 1, it is characterised in that: described panel (1) end face is provided with the position limiting structure (5) for the spacing upper support structure being connected with flow container.
8. the vertical supporting construction of a kind of full-cool liquefied gas carrier according to claim 7, it is characterised in that: described position limiting structure (5) is the limitting casing being formed by connecting by two laggings (51) being arranged symmetrically with and two longitudinal baffles (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620138671.9U CN205396423U (en) | 2016-02-24 | 2016-02-24 | Full cold type liquefied gas carrier's vertical bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620138671.9U CN205396423U (en) | 2016-02-24 | 2016-02-24 | Full cold type liquefied gas carrier's vertical bearing structure |
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| Publication Number | Publication Date |
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| CN205396423U true CN205396423U (en) | 2016-07-27 |
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| CN201620138671.9U Active CN205396423U (en) | 2016-02-24 | 2016-02-24 | Full cold type liquefied gas carrier's vertical bearing structure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094719A (en) * | 2018-09-27 | 2018-12-28 | 中船黄埔文冲船舶有限公司 | A kind of hull platform structure |
| CN110203336A (en) * | 2019-06-14 | 2019-09-06 | 上海外高桥造船有限公司 | A kind of independent flow container support device |
| CN110254641A (en) * | 2019-07-01 | 2019-09-20 | 上海外高桥造船有限公司 | A kind of independent flow container support device |
| CN110979550A (en) * | 2019-06-18 | 2020-04-10 | 沪东中华造船(集团)有限公司 | Ship bulkhead toe end structure and design method thereof |
| CN112278184A (en) * | 2020-10-23 | 2021-01-29 | 中船黄埔文冲船舶有限公司 | Fracture-angle-spanning bone material and manufacturing method thereof |
| CN115056921A (en) * | 2022-07-14 | 2022-09-16 | 中国船舶工业集团公司第七0八研究所 | Shaking stopping device of prismatic independent low-temperature liquid tank |
-
2016
- 2016-02-24 CN CN201620138671.9U patent/CN205396423U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094719A (en) * | 2018-09-27 | 2018-12-28 | 中船黄埔文冲船舶有限公司 | A kind of hull platform structure |
| CN110203336A (en) * | 2019-06-14 | 2019-09-06 | 上海外高桥造船有限公司 | A kind of independent flow container support device |
| CN110979550A (en) * | 2019-06-18 | 2020-04-10 | 沪东中华造船(集团)有限公司 | Ship bulkhead toe end structure and design method thereof |
| CN110254641A (en) * | 2019-07-01 | 2019-09-20 | 上海外高桥造船有限公司 | A kind of independent flow container support device |
| CN112278184A (en) * | 2020-10-23 | 2021-01-29 | 中船黄埔文冲船舶有限公司 | Fracture-angle-spanning bone material and manufacturing method thereof |
| CN112278184B (en) * | 2020-10-23 | 2022-07-05 | 中船黄埔文冲船舶有限公司 | Fracture-angle-spanning bone material and manufacturing method thereof |
| CN115056921A (en) * | 2022-07-14 | 2022-09-16 | 中国船舶工业集团公司第七0八研究所 | Shaking stopping device of prismatic independent low-temperature liquid tank |
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