CN203847500U - Connecting structure of sandwich plate - Google Patents
Connecting structure of sandwich plate Download PDFInfo
- Publication number
- CN203847500U CN203847500U CN201420247611.1U CN201420247611U CN203847500U CN 203847500 U CN203847500 U CN 203847500U CN 201420247611 U CN201420247611 U CN 201420247611U CN 203847500 U CN203847500 U CN 203847500U
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- China
- Prior art keywords
- angle steel
- plate
- sandwich plate
- bracket
- sandwich
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Abstract
The utility model discloses a connecting structure of a sandwich plate. The connecting structure comprises T-shaped steel, toggle plates and steel angles. The sandwich plate comprises two parallel face plates and core materials located between the two face plates and used for fixing the two face plates. The T-shaped steel with the T-shaped cross section comprises a web plate and a wing plate which are perpendicular to each other. The two toggle plates arranged in pairs are symmetrically fixed to the two side faces of the web plate of the T-shaped steel, are perpendicular to the web plate and are located at the end, far from the wing plate, of the T-shaped steel. The two steel angles arranged in pairs are symmetrically fixed to the two side faces of the web plate, wherein one side of each steel angle is perpendicular to the web plate, and the corners of the steel angles are far from the web plate. One side of each steel angle and the inner surface of one face plate of the sandwich plate are in plane contact with each other and are fixed to each other, and the other side of each steel angle is located between the two face plates of the sandwich plate and perpendicularly fixed to the two face plates; consequently, the steel angles supported by the T-shaped steel and the toggle plates are connected with the sandwich plate, and multiple sandwich plates are connected through the same structures to form a complete plane.
Description
Technical field
The utility model relates to the linkage structure of sandwich plate, the linkage structure between " I " core material sandwich plate that particularly a kind of polylith that forms ship deck or bulkhead is adjacent.
Background technique
The premium properties such as Sandwich Plates has that specific strength is high, shock resistance good, anticorrosion, heat insulation, sound insulation and radiation proof, are especially used the metal sandwich structure of laser bonding, in Ship Structure manufacture, are widely used.In actual production, the sandwich plate plane of polylith same structure need to be joined together to form to needed more large-area slab construction.The design of linkage structure is that sandwich plate is applied one of key issue that need to solve in Ship Structure.The structural type of linkage structure not only affects hull structure and assembles spent man-hour, also affects to a certain extent intensity and the performance such as tired of sandwich structure.
" I " core material sandwich plate is because its core form is simple and perpendicular to panel, than other sandwich plates, there is higher specific strength, thereby be subject to paying close attention to widely and applying, the design of " I " core material Sandwiched board connection structure is in application, to need one of key issue solving, yet, the design of its linkage structure exists and connects complex process, the insecure problem of join strength.
Publication number is that the Chinese invention patent application of CN1492805A discloses one kind of multiple Sandwiched board connection structures, its sandwich plate comprises the chipware of two outer sheet metals and plastics or elastomeric material, chipware is bonding to improve the structural strength of member with enough intensity and outer sheet metal, and carry out the connection of sandwich plate and form more large-area platen surface by the method for welding, but the support to the vertical and horizontal of platen surface is inadequate, cause the strength deficiency of platen surface.
Summary of the invention
Above defect or Improvement requirement for prior art, the utility model provides a kind of linkage structure of sandwich plate, its object is that a plurality of for connecting " I " core material sandwich plate is to form a complete plane, and group forms ship deck or bulkhead, solve thus the connectivity problem of " I " core material sandwich plate, and technique is simple, join strength is high.
For achieving the above object, the utility model provides a kind of linkage structure of sandwich plate, and sandwich plate comprises the first panel, the second panel paralleling with the first panel, between the first panel and the second panel for the fixing metal core of two panels, it is characterized in that, comprise
T bar, described T bar comprises vertical and identical rectangle web and the rectangle wing plate of length mutually, and described T bar cross section is "T"-shaped, and described wing plate is symmetrical about described web;
Bracket, described bracket is planar, and it occurs in pairs, and two brackets that occur are in pairs symmetrically fixed on the bi-side of described web and are vertical with web, and are positioned at the one end away from wing plate;
Angle steel, described angle steel occurs in pairs, and two angle steel symmetries that occur are in pairs fixed on described web bi-side, and perpendicular to described web, its bight is away from described web simultaneously on angle steel limit, and described angle steel envelopes described bracket and is supported by described bracket;
Limit of described angle steel contacts and interfixes with the internal surface phase plane of described sandwich plate the first panel, another limit of angle steel is between sandwich plate two panels and vertical with two panels and interfix, realization is by the angle steel connection interlayer plate of T bar and bracket support, and a plurality of sandwich plates adopt identical structure to connect to form a complete plane.
Further, described angle steel is Equal Angle Steel or unequal angle.
Further, a limit of described angle steel has the step surface that a thickness equals first surface plate thickness in whole bight, thereby described the first panel is fixed on described angle steel by fixing to realize with described step surface.
Further, described bracket cross section is right-angled trapezium, and described angle steel envelopes two right angle sides of described bracket and fixes with two right angle sides, to realize described bracket, supports described angle steel.
Further, described in, be fixed on the corresponding one that is formed by connecting of the bracket of web bi-side and the core of sandwich plate.
In the utility model, angle steel can be directly welded on sandwich plate in workshop, and bracket can be welded on angle steel, makes and is convenient to the sandwich plate module that job site connects, and modularization is produced to greatly reduce and assembled man-hour, shortens the manufacturing cycle, thereby cost-saving.
In general, the above technological scheme of conceiving by the utility model, compares compared to existing technology, has following beneficial effect:
The supporting member longitudinally that has formed whole plane due to " I " core material and the bracket of sandwich plate, guaranteed the longitudinal strength of whole plane, simultaneously, T bar in the utility model can serve as the crossbeam of whole plane grillage, guaranteed the croos strength of structure, the utlity model has intensity reliable, technique is simple, cost-saving feature.
Accompanying drawing explanation
Fig. 1 is the linkage structure schematic diagram of steel " I " the core material sandwich plate of the present embodiment;
Fig. 2 is the present embodiment linkage structure assembling stereogram;
Fig. 3 is the partial enlarged drawing of the present embodiment linkage structure.
In institute's drawings attached, identical reference character is used for representing identical element or structure, wherein,
In Fig. 1 and Fig. 3,1. the first angle steel, 2. the second angle steel, 3. the second bracket, 4.T shaped steel, 5. the first bracket, 6. sandwich plate the first panel, 7. sandwich plate " I " core material, 8. sandwich plate the second panel.
In Fig. 2, a. steel " I " core material sandwich plate, comprising: sandwich plate the first panel 6, sandwich plate " I " core material 7, sandwich plate the second panel 8;
B. support and connection part in the present embodiment linkage structure, comprising: the first angle steel 1, the second angle steel 2, the second brackets 3, T bar 4, the first brackets 5.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.In addition,, in each mode of execution of described the utility model, involved technical characteristics just can not combine mutually as long as do not form each other conflict.
In the present embodiment, sandwich board linkage structure can connect the sandwich plate of various ways, especially can connect steel " I " core material sandwich plate.
In Fig. 1 and Fig. 2, Fig. 1 is the linkage structure schematic diagram of steel " I " the core material sandwich plate of the present embodiment, Fig. 2 is the present embodiment linkage structure assembling stereogram, be in the present embodiment in linkage structure support and connection the stereogram of two " I " core material sandwich plates, in figure, dotted portion is " I " core material between two panels.Fig. 3 is the partial enlarged drawing of the present embodiment linkage structure, does not draw " I " core material sandwich plate in this figure.
A kind of " I " core material Sandwiched board connection structure in the present embodiment, sandwich plate length is preferably 2m, width is preferably 2m, the first panel 6 thickness are preferably 2mm, " I " core material 7 thickness are preferably 2mm, the second panel 8 thickness are preferably 1mm, and " I " core material 7 is highly preferably 48mm, but in the utility model, the various sizes of " I " core material sandwich plate are not limited.In complete " I " core material sandwich plate, there is a plurality of " I " core material 7 firmly to connect and to support the first panel 6 and the second panel 8, in the utility model embodiment, in " I " core material sandwich plate, there are 10 " I " core materials, but in the utility model, " I " core material quantity is not limited.Spacing between adjacent " I " core material 7 is preferably 80mm, but in the utility model, the spacing of adjacent " I " core material 7 is not limited.In the present embodiment, the first angle steel 1 model is preferably ∠ 5#, and the length of side is preferably the Equal Angle Steel of 50mm, and limit thickness is preferably 6mm, and length is preferably 2m, but in the utility model, the various sizes to angle steel do not limit.
As Fig. 1, the upper and lower edge of the first angle steel 1 contacts with the second panel 8 with sandwich plate the first panel 6 respectively, and is fixed together by laser bonding.The first angle steel 1 upper limb digs the step surface equating with sandwich plate first surface plate thickness in advance along whole bight by lathe, step surface width is preferably 10mm, but the various sizes to step surface in the utility model do not limit, the height of the first angle steel 1 equals the thickness and " I " core material height sum of sandwich plate the first panel, guarantee that the first angle steel 1 can just embed between sandwich plate two panels, and guarantee that the rear total of welding surface is still plane.
The first bracket 5 is welded on the first angle steel 1 by common weldering, the position of the first bracket 5 and sandwich plate " I " core material position are corresponding and connect as one one by one, its thickness equals the thickness of sandwich plate " I " core material, for 2mm, the first bracket 5 is shaped as right-angled trapezium, two right angle sides that wherein contact with the first angle steel 1 are welded on the first angle steel 1 internal surface by the form of fillet welding, but in the utility model, the various sizes to bracket do not limit.
The first angle steel 1 is welded and fixed by common weldering with T bar web contacting point, and the first bracket 5 welds to fix by common weldering with T bar web contacting point.T bar is of a size of 280*160*6*6, i.e. high 280mm, and wide 160mm, web thickness 6mm, wing plate thickness 6mm, but in the utility model, the various sizes to T bar do not limit.
The means of fixation of the second angle steel 2 and various sizes are identical or similar with above-mentioned the first angle steel 1 respectively, and the means of fixation of the second bracket 3 and various sizes are identical or similar with the first bracket 5 respectively.
Complete being respectively welded and fixed of the first angle steel 1 and the second angle steel 2 and T bar, and being welded and fixed of second bracket 3 and the first bracket 5 and T bar, complete again the angle steel welding of " I " core material sandwich plate and two symmetries, completed two " I " being fixedly connected with of core material sandwich plate.
The welding of sandwich plate and angle steel and sandwich plate and bracket all can be fulfiled ahead of schedule in workshop, be made into the sandwich plate module of being convenient to splicing, then sandwich plate module being transported to assembling scene is welded and fixed, now only need be by the bracket outer rim in sandwich plate module, angle steel outer rim and T bar weld by common weldering, such modularization is produced greatly to have saved and is assembled on-the-spot workload, has reduced manufacture cost.
Those skilled in the art will readily understand; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. the linkage structure of a sandwich plate, for connecting a plurality of sandwich plates to form a complete plane, wherein this sandwich plate comprise the first panel, the second panel paralleling with the first panel and between this first panel and the second panel for the fixing metal core of two panels, it is characterized in that, this linkage structure comprises
T bar, described T bar comprises vertical and identical rectangle web and the rectangle wing plate of length mutually, and described T bar cross section is "T"-shaped, and described wing plate is symmetrical about described web;
Bracket, described bracket is planar, and it occurs in pairs, and two brackets that occur are in pairs symmetrically fixed on the bi-side of described web and are vertical with web, and are positioned at the one end away from wing plate;
Angle steel, described angle steel occurs in pairs, and two angle steel symmetries that occur are in pairs fixed on described web bi-side, and perpendicular to described web, its bight is away from described web simultaneously on angle steel limit, and described angle steel envelopes described bracket and is supported by described bracket;
Limit of described angle steel contacts and interfixes with the internal surface phase plane of described sandwich plate the first panel, another limit of angle steel is between sandwich plate two panels and vertical with two panels and interfix, realization is by the angle steel connection interlayer plate of T bar and bracket support, and a plurality of sandwich plates adopt identical structure to connect to form a complete plane.
2. the linkage structure of a kind of sandwich plate as claimed in claim 1, is characterized in that, described angle steel is Equal Angle Steel or unequal angle.
3. the linkage structure of a kind of sandwich plate as claimed in claim 1, it is characterized in that, a limit of described angle steel has the step surface that a thickness equals first surface plate thickness in whole bight, thereby described the first panel is fixed on described angle steel by fixing to realize with described step surface.
4. the linkage structure of a kind of sandwich plate as claimed in claim 1, is characterized in that, described bracket cross section is right-angled trapezium, and described angle steel envelopes two right angle sides of described bracket and fixes with two right angle sides, to realize described bracket, supports described angle steel.
5. the linkage structure of a kind of sandwich plate as claimed in claim 1, is characterized in that, described in be fixed on bracket the be formed by connecting one corresponding to sandwich plate core of web bi-side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247611.1U CN203847500U (en) | 2014-05-15 | 2014-05-15 | Connecting structure of sandwich plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247611.1U CN203847500U (en) | 2014-05-15 | 2014-05-15 | Connecting structure of sandwich plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847500U true CN203847500U (en) | 2014-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420247611.1U Expired - Fee Related CN203847500U (en) | 2014-05-15 | 2014-05-15 | Connecting structure of sandwich plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847500U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999578A (en) * | 2015-07-31 | 2015-10-28 | 江苏奥能光电科技有限公司 | Integrated workpiece plate for silicon block cutting |
| CN105402214A (en) * | 2015-11-30 | 2016-03-16 | 成都三壹八科技有限公司 | Automobile profile connecting piece |
| CN105398404A (en) * | 2015-11-30 | 2016-03-16 | 成都三壹八科技有限公司 | Combined connecting piece for recreational vehicle |
| CN105485099A (en) * | 2015-11-30 | 2016-04-13 | 成都三壹八科技有限公司 | Combined type connecting piece |
| CN105539720A (en) * | 2016-01-07 | 2016-05-04 | 惠生（南通）重工有限公司 | Ship wood deck |
| 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 |
| CN109665061A (en) * | 2018-08-29 | 2019-04-23 | 江苏科技大学 | A kind of sandwich plate T-type interface attachment device peculiar to vessel and installation method |
| CN109823468A (en) * | 2018-08-29 | 2019-05-31 | 江苏科技大学 | A kind of T shape peculiar to vessel distribution sandwich plate connection component and installation method |
| CN115367070A (en) * | 2022-07-13 | 2022-11-22 | 华南理工大学 | Rigidity-adjustable U-shaped keel beam, segmented ship model and adjusting method thereof |
| CN115367070B (en) * | 2022-07-13 | 2024-04-19 | 华南理工大学 | Rigidity-adjustable U-shaped keel beam, segmented ship model and adjusting method of segmented ship model |
-
2014
- 2014-05-15 CN CN201420247611.1U patent/CN203847500U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999578A (en) * | 2015-07-31 | 2015-10-28 | 江苏奥能光电科技有限公司 | Integrated workpiece plate for silicon block cutting |
| CN105402214A (en) * | 2015-11-30 | 2016-03-16 | 成都三壹八科技有限公司 | Automobile profile connecting piece |
| CN105398404A (en) * | 2015-11-30 | 2016-03-16 | 成都三壹八科技有限公司 | Combined connecting piece for recreational vehicle |
| CN105485099A (en) * | 2015-11-30 | 2016-04-13 | 成都三壹八科技有限公司 | Combined type connecting piece |
| CN105539720A (en) * | 2016-01-07 | 2016-05-04 | 惠生（南通）重工有限公司 | Ship wood deck |
| 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 |
| 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 |
| CN109665061A (en) * | 2018-08-29 | 2019-04-23 | 江苏科技大学 | A kind of sandwich plate T-type interface attachment device peculiar to vessel and installation method |
| CN109823468A (en) * | 2018-08-29 | 2019-05-31 | 江苏科技大学 | A kind of T shape peculiar to vessel distribution sandwich plate connection component and installation method |
| CN109665061B (en) * | 2018-08-29 | 2023-09-05 | 江苏科技大学 | Connecting device for T-shaped interface of marine sandwich plate and mounting method |
| CN109823468B (en) * | 2018-08-29 | 2023-09-08 | 江苏科技大学 | Marine T-shaped distributed sandwich plate connecting assembly and mounting method |
| CN115367070A (en) * | 2022-07-13 | 2022-11-22 | 华南理工大学 | Rigidity-adjustable U-shaped keel beam, segmented ship model and adjusting method thereof |
| CN115367070B (en) * | 2022-07-13 | 2024-04-19 | 华南理工大学 | Rigidity-adjustable U-shaped keel beam, segmented ship model and adjusting method of segmented ship model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20160515 |