CN206797628U - A kind of New Marine bracket attachment structure - Google Patents
A kind of New Marine bracket attachment structure Download PDFInfo
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- CN206797628U CN206797628U CN201720661604.XU CN201720661604U CN206797628U CN 206797628 U CN206797628 U CN 206797628U CN 201720661604 U CN201720661604 U CN 201720661604U CN 206797628 U CN206797628 U CN 206797628U
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Abstract
It the utility model is related to a kind of bracket attachment structure peculiar to vessel, a kind of New Marine bracket attachment structure, the first steel plate and the second steel plate are provided with hull, first steel plate and the second steel plate are mutually connected vertically, one block of inner plane steel plate is additionally provided with hull, inner plane steel plate is vertical with the first steel plate and the second steel plate respectively, define the first steel plate, second steel plate and inner plane steel plate intersection point are tie point, one piece of bracket is provided with hull, bracket is one block of triangular structure steel plate, one summit of bracket overlaps with tie point, two of bracket are mutually perpendicular to side and welded together respectively with the first steel plate and the second steel plate, bracket and the inner plane steel plate are in the same plane；The non-solder side of bracket is free margins, and bracket is thicker than welding edge segment thickness close to free margins segment thickness, and the surface of bracket is smooth surface.Bracket attachment structure described in the utility model has the characteristics of rational in infrastructure, intensity is high, and load is evenly distributed, and service life is long.
Description
Technical field
It the utility model is related to a kind of connector field, and in particular to a kind of New Marine bracket attachment structure.
Background technology
The important vehicles and working material of ship and marine floating type works as modern industry, in its operation or boat
For row during each waters, hull or platform structure are subjected to miscellaneous load effect.Then, a set of effective and safe knot
Structure design is to ensure the necessary condition of whole piece ship or platform operation navigation safety.Come for the structural shape of ship and platform
Say, wherein the overwhelming majority to form the structural framing of an entirety by welding by substantial amounts of hardware to assemble, so as to hold
Acted on by all inside and outside load.In the junction of different structure component, often design bracket attachment structure and carried out
Cross, cause structure to be destroyed so as to avoid local stress concentration.
For bracket attachment structure, a common ship just has hundreds and thousands of, and its design type also has countless change
Change.Most commonly triangle stiffeners, by the way that two vertical edges is respectively welded on the structural elements connected in it
So as to complete transition.And in the critical path of load transmission, its attachment structure bears very big load, structural stress rings
Larger, very easy generation flexing, surrender or structure destruction caused by fatigue should be worth, it is hidden so as to come to the safety belt of whole ship
Suffer from.
Utility model content
The purpose of this utility model is, there is provided a kind of New Marine bracket attachment structure, solves above technical problem；
The technical problem that the utility model solves can be realized using following technical scheme：
A kind of New Marine bracket attachment structure, is provided with the first steel plate and the second steel plate in hull, first steel plate with
Second steel plate is mutually connected vertically, and is additionally provided with one block of inner plane steel plate in hull, the inner plane steel plate respectively with it is described
First steel plate and second steel plate are vertical, define first steel plate, second steel plate and the inner plane steel plate and hand over
Point is tie point, is provided with one piece of bracket in hull, the bracket is one block of triangular structure steel plate, a summit of the bracket
Overlapped with tie point, two of the bracket are mutually perpendicular to side and are welded respectively with first steel plate and second steel plate
Together, the bracket and the inner plane steel plate be in the same plane；
The non-solder side of the bracket is free margins, and the bracket is thicker than welding rim portion thickness close to free margins segment thickness
Degree, the surface of the bracket is smooth surface.
Further, the bracket free margins is the arc-shaped edges of a bending.
Further, the end points part of the free margins is respectively two toe-ends of the bracket, the bracket with it is described
The toe-end of first steel plate welding is the first toe-end, and the bracket and the toe-end of second steel plate welding are the second toe-end.
Further, first toe-end and first steel plate are tangent, second toe-end and the second steel plate phase
Cut.
Further, the interior thickness of the free margins is thicker than two-end thickness.
Further, one piece of transition region is provided with the bracket, the transition region is " L " shape region, and the transition region is leaned on
Nearly free margins segment thickness ratio is thick away from free margins segment thickness.
Further, the bracket is separated into two thickness areas by the transition region, is close to the free rim portion
Thicker area, it is thinner area close to welding rim portion.
Further, thicker area's steel plate thickness is identical, and the thinner area steel plate thickness is identical.
Beneficial effect：Due to using above technical scheme, New Marine bracket attachment structure described in the utility model
Thickening processing is employed on free margins interlude, avoids surrender, buckling strength or fatigue caused by high stress on free margins
Strength failure.
Although simultaneously there is different thickness in the steel plate of New Marine bracket attachment structure described in the utility model, still
Bracket surface smoothly transits, in the absence of due to shape be mutated produce stress concentration the problem of, and two toe-ends of bracket with
First steel plate and the second steel plate are smooth tangent by being polishing to, and avoid and produce fatigue rupture because shape is mutated at toe-end,
Two toe-end thickness ratio free margins middle part thickness of bracket are small, and also play identical with inner plane steel plate thickness improves herein
The effect of fatigue life.
Brief description of the drawings
Fig. 1 is the three-dimensional diagram of New Marine bracket attachment structure described in the utility model；
Fig. 2 is the front view of New Marine bracket attachment structure described in the utility model, and wherein main presentation is each
The distribution in individual different-thickness region.
Fig. 3 is the partial front elevation view of New Marine bracket attachment structure described in the utility model, wherein main presentation
It is the second toe-end and the tangent part of the second steel plate.
Fig. 4 is the front view of New Marine bracket attachment structure described in the utility model, and wherein d1 is inner plane steel
For the sealing wire of plate and bracket to the distance between the first steel plate, d2 is other one article of sealing wire of inner plane steel plate and bracket to the
Distance between two steel plates.
Reference：1st, the first steel plate；2nd, the second steel plate；3rd, inner plane steel plate；4th, bracket；5th, free margins；6th, first
Toe-end；7th, the second toe-end；8th, thicker area；9th, transition region；10th, thinner area.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the premise of creative work
Lower obtained every other embodiment, belong to the scope of the utility model protection.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as of the present utility model
Limit.
Shown in reference picture 1-4, a kind of a kind of New Marine bracket attachment structure of preferred embodiment is shown, is provided with hull
First steel plate 1 and the second steel plate 2, the steel plate 2 of the first steel plate 1 and second are mutually connected vertically, are additionally provided with hull in one piece
Facial planes steel plate 3, the inner plane steel plate 3 is vertical with first steel plate 1 and second steel plate 2 respectively, described in definition
First steel plate 1, second steel plate 2 and the intersection point of inner plane steel plate 3 are tie point, and one piece of bracket 4, institute are provided with hull
It is one block of triangular structure steel plate to state bracket 4, and a summit of the bracket 4 overlaps with tie point, the two of the bracket 4
Bar is mutually perpendicular to side and welded together respectively with first steel plate 1 and second steel plate 2, the bracket 4 and the inside
Plane steel plate 3 is in the same plane；
The non-solder side of the bracket 4 is free margins 5, and the bracket 4 is thicker than welding edge close to the segment thickness of free margins 5
Divide thickness, the surface of the bracket 4 is smooth surface.
As preferred embodiment, the free margins 5 is an aduncate arc-shaped edges.
Further, the end points part of the free margins 5 is respectively two toe-ends of the bracket 4, the bracket 4 and institute
The toe-end for stating the welding of the first steel plate 1 is the first toe-end 6, and the bracket 4 and the toe-end of second steel plate 2 welding are the second toe-end
7.Free margins 5 is a non-solder side, but main stress is but born on free margins 5, and the free margins of circular arc can compare
The free margins of straight line is longer, and the distribution of stress also can more uniformly, and stability can be more preferable.
Further, first toe-end 6 and first steel plate 1 are tangent, second toe-end 7 and second steel plate
2 is tangent.The first toe-end 6 and the second toe-end 7 of bracket 4 are the ends to be contacted with each other with the first steel plate 1 and the second steel plate 2, first
Smooth tangent can eliminate of the toe-end 7 of toe-end 6 and second and the first steel plate 1 and the second steel plate 2 is answered because shape mutation is caused
Power is concentrated.
As preferred embodiment, the interior thickness of the free margins 5 is thicker than two-end thickness.
Further, it is provided with one piece of transition region 9 in the bracket 4, the transition region 9 is " L " shape region, the transition region
9 is thick away from the segment thickness of free margins 5 close to the segment thickness ratio of free margins 5.
Further, the bracket 4 is separated into two thickness areas by the transition region 9, close to the part of free margins 5
It is thinner area 10 close to welding rim portion for thicker area 8.
Further, the steel plate thickness of thicker area 8 is identical, and the steel plate thickness of thinner area 10 is identical.
It can be seen from the distribution loaded of bracket 4, the middle part of free margins 5 is the best part loaded, and welding edge is attached
Nearly load can be a little bit smaller, so in the design of bracket 4, can increase the thickness of the part of free margins 5, reduces welding rim portion
Thickness, a kind of distribution mode of the thickness of bracket 4 is provided in embodiment, i.e., bracket is separated into thicker area 8 by a transition region 9
With thinner area 10, thicker area 8 and thinner area 10 have identical thickness.
The welding position of Fig. 4 main presentations bracket 4 and inner plane steel plate 3, d1 and d2 have in shipbuilding certain
Standard.
In summary, employed on the interlude of free margins 5 of New Marine bracket attachment structure described in the utility model
Thickening is handled, and avoids surrender, buckling strength or fatigue strength destruction caused by high stress on free margins 5.
Although simultaneously there is different thickness in the steel plate of New Marine bracket attachment structure described in the utility model, still
The surface of bracket 4 is smoothly transitted, and the problem of producing stress concentration, and 4 two toe-ends of bracket are mutated in the absence of due to shape
It is smooth tangent by being polishing to the first steel plate 1 and the second steel plate 2, avoid and produce fatigue because shape is mutated at toe-end and break
Bad, 4 two middle part thickness of toe-end thickness ratio free margins 5 of bracket are small, and change with identical also play of the thickness of inner plane steel plate 3
The effect of kind fatigue life herein.
The foregoing is only the utility model preferred embodiment, not thereby limit embodiment of the present utility model and
Protection domain, to those skilled in the art, it should can appreciate that all with the utility model specification and diagram
Hold the scheme obtained by made equivalent substitution and obvious change, should be included in protection model of the present utility model
In enclosing.
Claims (8)
1. a kind of New Marine bracket attachment structure, the first steel plate and the second steel plate are provided with hull, first steel plate and the
Two steel plates are mutually connected vertically, and are additionally provided with one block of inner plane steel plate in hull, and the inner plane steel plate is respectively with described
One steel plate and second steel plate are vertical, define the first steel plate, second steel plate and the inner plane steel plate intersection point
For tie point, it is characterised in that：It is provided with one piece of bracket in hull, the bracket is one block of triangular structure steel plate, the bracket
A summit overlapped with tie point, two articles of the bracket be mutually perpendicular to side respectively with first steel plate and described
Two steel plates weld together, and the bracket and the inner plane steel plate are in the same plane；
The non-solder side of the bracket is free margins, and the bracket is thicker than welding edge segment thickness close to free margins segment thickness,
The surface of the bracket is smooth surface.
A kind of 2. New Marine bracket attachment structure according to claim 1, it is characterised in that：The free margins is one
Aduncate arc-shaped edges.
A kind of 3. New Marine bracket attachment structure according to claim 2, it is characterised in that：The end points of the free margins
Part is respectively two toe-ends of the bracket, and the bracket and the toe-end of first steel plate welding are the first toe-end, described
Bracket and the toe-end of second steel plate welding are the second toe-end.
A kind of 4. New Marine bracket attachment structure according to claim 3, it is characterised in that：First toe-end and institute
It is tangent to state the first steel plate, second toe-end and second steel plate are tangent.
A kind of 5. New Marine bracket attachment structure according to claim 1, it is characterised in that：The middle part of the free margins
Thickness ratio two-end thickness will thickness.
A kind of 6. New Marine bracket attachment structure according to claim 1, it is characterised in that：One is provided with the bracket
Block transition region, the transition region are " L " shape region, and the transition region is thick away from free rim portion close to free margins segment thickness ratio
Degree will thickness.
A kind of 7. New Marine bracket attachment structure according to claim 6, it is characterised in that：The transition region is by described in
Bracket is separated into two thickness areas, is thicker area close to the free rim portion, is thinner area close to welding rim portion.
A kind of 8. New Marine bracket attachment structure according to claim 7, it is characterised in that：Thicker area's steel plate is thick
Spend identical, the thinner area steel plate thickness is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661604.XU CN206797628U (en) | 2017-06-08 | 2017-06-08 | A kind of New Marine bracket attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661604.XU CN206797628U (en) | 2017-06-08 | 2017-06-08 | A kind of New Marine bracket attachment structure |
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| Publication Number | Publication Date |
|---|---|
| CN206797628U true CN206797628U (en) | 2017-12-26 |
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| CN201720661604.XU Active CN206797628U (en) | 2017-06-08 | 2017-06-08 | A kind of New Marine bracket attachment structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163136A (en) * | 2017-12-21 | 2018-06-15 | 沪东中华造船(集团)有限公司 | A kind of ship high stress node structure |
| CN109519692A (en) * | 2018-12-04 | 2019-03-26 | 中国航空工业集团公司西安飞机设计研究所 | A kind of L-type cornual plate intensifying method |
| CN111024021A (en) * | 2019-12-09 | 2020-04-17 | 江南造船(集团)有限责任公司 | Ship plate part polishing edge judgment method |
| CN112173003A (en) * | 2020-09-22 | 2021-01-05 | 广州文冲船厂有限责任公司 | Flanging structure of toggle plate and manufacturing method thereof |
-
2017
- 2017-06-08 CN CN201720661604.XU patent/CN206797628U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163136A (en) * | 2017-12-21 | 2018-06-15 | 沪东中华造船(集团)有限公司 | A kind of ship high stress node structure |
| CN108163136B (en) * | 2017-12-21 | 2020-04-14 | 沪东中华造船(集团)有限公司 | Ship high-stress node structure |
| CN109519692A (en) * | 2018-12-04 | 2019-03-26 | 中国航空工业集团公司西安飞机设计研究所 | A kind of L-type cornual plate intensifying method |
| CN111024021A (en) * | 2019-12-09 | 2020-04-17 | 江南造船(集团)有限责任公司 | Ship plate part polishing edge judgment method |
| CN111024021B (en) * | 2019-12-09 | 2021-09-28 | 江南造船(集团)有限责任公司 | Ship plate part polishing edge judgment method |
| CN112173003A (en) * | 2020-09-22 | 2021-01-05 | 广州文冲船厂有限责任公司 | Flanging structure of toggle plate and manufacturing method thereof |
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