CN105216967A - A kind of bridge wing structure of VLOC - Google Patents
A kind of bridge wing structure of VLOC Download PDFInfo
- Publication number
- CN105216967A CN105216967A CN201510626361.1A CN201510626361A CN105216967A CN 105216967 A CN105216967 A CN 105216967A CN 201510626361 A CN201510626361 A CN 201510626361A CN 105216967 A CN105216967 A CN 105216967A
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- bridge wing
- deck
- vloc
- diagonal brace
- vertical support
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Abstract
The present invention relates to a kind of bridge wing structure of VLOC, comprise the bridge wing deck (1) along hull lateral arrangement, affixed vertical support (3) under described bridge wing deck, be connected with bridge wing diagonal brace (2) between described vertical support and bridge wing deck, described bridge wing diagonal brace, vertical support and bridge wing deck are along hull transverse set triangularity structure.The angle of described bridge wing diagonal brace and horizontal direction is greater than 45 °.Described bridge wing diagonal brace and vertical support form by plate reinforced structure.Described bridge wing deck is vertical to be made up of doubling plate.The bridge wing structure of a kind of VLOC of the present invention, this structure effectively can reduce more weak by the long stiffness by itself caused of the bridge wing, that natural frequency is low, easy generation is vibrated problem.There is very high value and use meaning.
Description
Technical field
The present invention relates to a kind of bridge wing structure, particularly relate to the bridge wing structure of a kind of VLOC (VLOC).
Background technology
VLOC is the boats and ships for transporting iron ore, in recent years has a larger increase to the demand of VLOC.The undue oscillation of boats and ships, will affect the riding traveling comfort of boats and ships, hull structural strength, nevigation safety and in-use performance etc.Therefore, in structure design, how to reduce Ship Vibration and more and more come into one's own.Usually, watercraft engine room and superstructure are arranged in afterbody, and near driving source, being the maximum region of excited target effect, is also the topmost region of vibration examination.
The bridge wing vibration solving VLOC is a technical barrier, because the beam of VLOC is often larger, bridge deck both wings are owing to the operation requirements needs such as to approach, topside must be extended to according to code requirement, development length is generally very long, abnormal weak in structure, so just cause a lot of vibration problem.In traditional VLOC bridge wing design shown in Fig. 1, adopt 2 vertical support, fall within respectively and build on deck and main deck, because the distance between the bridge wing and main deck is often larger, the rigidity of vertical truss support 4 often cannot be guaranteed, and vertical truss support is connected with main deck, be more prone to transmit disturbance force.As solved the vibration of the bridge wing, that vertical truss support must be designed is enough strong.But the difficulty addressed this problem is large, and existing solution effect is bad.Therefore, for avoiding the generation of problems, need to design the deficiency that a kind of new layout and supporting construction form exist to overcome traditional axle wing structure.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of reasonably bridge wing structure, effectively can reduce large ship bridge wing vibration problem, avoid because excessive vibration causes the sense of discomfort of bridge wing device damage and human users, to overcome the above-mentioned defect of prior art.
The technical scheme that the present invention solves the problem is as follows:
A bridge wing structure for VLOC, comprises the bridge wing deck along hull lateral arrangement, it is characterized in that:
Affixed vertical support under described bridge wing deck, is connected with bridge wing diagonal brace between described vertical support and bridge wing deck, described bridge wing diagonal brace, vertical support and bridge wing deck are along hull transverse set triangularity structure.
Further, in order to increase structural strength, the angle of described bridge wing diagonal brace and horizontal direction is greater than 45 °.
Further, described bridge wing diagonal brace and vertical support form by plate reinforced structure.
Further, in order to improve the rigidity on bridge wing deck self, described bridge wing deck is vertical to be made up of doubling plate.
Compared with prior art, beneficial effect of the present invention is:
The present invention arranges the vertical support and bridge wing diagonal brace that are made up of plate reinforced structure, and it is formed a triangle projective planum at hull horizontal direction, itself and bridge wing deck is made jointly to form a stable triangular structure, the bridge wing deck of double panel structure composition, improves the rigidity on bridge wing deck self.By the bridge wing structure of above-mentioned formation, its rigidity and support effect are greatly improved, and the safety of structure is guaranteed, and effectiveness in vibration suppression is good.Meanwhile, compared with the traditional axle wing, the lower end of bridge wing diagonal brace of the present invention and vertical support is directly fixed in the superstructure of hull, without the need to taking main deck space, for current and operation are provided convenience.
Accompanying drawing explanation
Fig. 1 is the wing formula front elevation of traditional VLOC bridge.
Fig. 2 is the front elevation of VLOC bridge wing structure of the present invention.
Fig. 3 is the drawing in side sectional elevation of VLOC bridge wing structure of the present invention.
Fig. 4 is A place view in Fig. 3.
Fig. 5 is B place view in Fig. 3.
Fig. 6 is the view of Fig. 3 jackshaft wing diagonal brace 2.
Fig. 7 is the view of vertical truss support 3 in Fig. 3.
In figure: 1, bridge wing deck 2, bridge wing diagonal brace 3, vertical truss support 4, vertical truss support
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail; the restriction of described embodiment not to invention protection domain; obviously, those of ordinary skill in the art are not needing to obtain other embodiments under the prerequisite paying creative work, and these all belong to protection scope of the present invention.
Shown in composition graphs 2 to Fig. 7, a kind of bridge wing structure of VLOC, comprises the bridge wing deck 1 along hull lateral arrangement, and preferably, described bridge wing deck is vertical to be made up of doubling plate.Affixed vertical support 3 under described bridge wing deck, is connected with bridge wing diagonal brace 2 between described vertical support and bridge wing deck), described bridge wing diagonal brace, vertical support and bridge wing deck are along hull transverse set triangularity structure.The strong point that described bridge wing diagonal brace 2 is connected with bridge wing deck 1 is near bridge wing its maximum width, and bridge wing diagonal brace 2 is greater than 45 degree with the angle of horizontal direction simultaneously.Described bridge wing diagonal brace and vertical support form by plate reinforced structure.
The present invention arranges the vertical support and bridge wing diagonal brace that are made up of plate reinforced structure, and it is formed a triangle projective planum at hull horizontal direction, itself and bridge wing deck is made jointly to form a stable triangular structure, the bridge wing deck of double panel structure composition, improves the rigidity on bridge wing deck self.By the bridge wing structure of above-mentioned formation, its rigidity and support effect are greatly improved, and the safety of structure is guaranteed, and effectiveness in vibration suppression is good.Meanwhile, compared with the traditional axle wing, the lower end of bridge wing diagonal brace of the present invention and vertical support is directly fixed in the superstructure of hull, without the need to taking main deck space, for current and operation are provided convenience.
In sum, the bridge wing structure of a kind of VLOC of the present invention, this structure effectively can reduce more weak by the long stiffness by itself caused of the bridge wing, that natural frequency is low, easy generation is vibrated problem.There is very high value and use meaning.
Claims (4)
1. a bridge wing structure for VLOC, comprises the bridge wing deck (1) along hull lateral arrangement, it is characterized in that:
Affixed vertical support (3) under described bridge wing deck, is connected with bridge wing diagonal brace (2) between described vertical support and bridge wing deck, described bridge wing diagonal brace, vertical support and bridge wing deck are along hull transverse set triangularity structure.
2. the bridge wing structure of VLOC according to claim 1, is characterized in that:
The angle of described bridge wing diagonal brace and horizontal direction is greater than 45 °.
3. the bridge wing structure of VLOC according to claim 1, is characterized in that:
Described bridge wing diagonal brace and vertical support form by plate reinforced structure.
4. the bridge wing structure of VLOC according to claim 1, is characterized in that:
Described bridge wing deck is vertical to be made up of doubling plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510626361.1A CN105216967A (en) | 2015-09-28 | 2015-09-28 | A kind of bridge wing structure of VLOC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510626361.1A CN105216967A (en) | 2015-09-28 | 2015-09-28 | A kind of bridge wing structure of VLOC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105216967A true CN105216967A (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510626361.1A Pending CN105216967A (en) | 2015-09-28 | 2015-09-28 | A kind of bridge wing structure of VLOC |
Country Status (1)
| Country | Link |
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| CN (1) | CN105216967A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019019506A1 (en) * | 2017-07-26 | 2019-01-31 | 广船国际有限公司 | Ship bridge wing structure |
| CN110203328A (en) * | 2019-06-06 | 2019-09-06 | 上海外高桥造船有限公司 | Ship |
| CN111409767A (en) * | 2020-03-13 | 2020-07-14 | 上海外高桥造船有限公司 | Superstructure of large ship |
| CN115042913A (en) * | 2022-06-24 | 2022-09-13 | 渤海船舶重工有限责任公司 | Vibration reduction supporting structure for superstructure of large ship |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101321663A (en) * | 2005-12-06 | 2008-12-10 | 仕弗扣航海系统研究开发有限公司 | Ship superstructure |
| CN104203741A (en) * | 2012-03-21 | 2014-12-10 | 今治造船株式会社 | Marine vessel |
| EP2853477A1 (en) * | 2013-09-27 | 2015-04-01 | NSB niederelbe Schiffahrtgesellschaft mbH & Co. KG | Method for extending a ship, and extended ship |
| CN204979138U (en) * | 2015-09-28 | 2016-01-20 | 上海船舶研究设计院 | Bridge wing structure of extra -large -size ore sand ship |
-
2015
- 2015-09-28 CN CN201510626361.1A patent/CN105216967A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101321663A (en) * | 2005-12-06 | 2008-12-10 | 仕弗扣航海系统研究开发有限公司 | Ship superstructure |
| CN104203741A (en) * | 2012-03-21 | 2014-12-10 | 今治造船株式会社 | Marine vessel |
| EP2853477A1 (en) * | 2013-09-27 | 2015-04-01 | NSB niederelbe Schiffahrtgesellschaft mbH & Co. KG | Method for extending a ship, and extended ship |
| CN204979138U (en) * | 2015-09-28 | 2016-01-20 | 上海船舶研究设计院 | Bridge wing structure of extra -large -size ore sand ship |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019019506A1 (en) * | 2017-07-26 | 2019-01-31 | 广船国际有限公司 | Ship bridge wing structure |
| CN110203328A (en) * | 2019-06-06 | 2019-09-06 | 上海外高桥造船有限公司 | Ship |
| CN111409767A (en) * | 2020-03-13 | 2020-07-14 | 上海外高桥造船有限公司 | Superstructure of large ship |
| CN115042913A (en) * | 2022-06-24 | 2022-09-13 | 渤海船舶重工有限责任公司 | Vibration reduction supporting structure for superstructure of large ship |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160106 |
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| WD01 | Invention patent application deemed withdrawn after publication |