CN209670754U - A kind of sandwich composite structure of the panel with skeleton - Google Patents
A kind of sandwich composite structure of the panel with skeleton Download PDFInfo
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- CN209670754U CN209670754U CN201821822883.4U CN201821822883U CN209670754U CN 209670754 U CN209670754 U CN 209670754U CN 201821822883 U CN201821822883 U CN 201821822883U CN 209670754 U CN209670754 U CN 209670754U
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Abstract
The utility model discloses a kind of sandwich composite structures of the panel with skeleton, including two outer layers panel and skeleton sandwich of layers, skeleton sandwich of layers is provided between two outer layers panel, two outer layers panel is fixedly connected with skeleton sandwich of layers by Nian Jie or riveting, skeleton laminboard layer is connected with several longitudinal frameworks by several horizontal skeletons and forms reticular structure, and filler is filled between horizontal skeleton and longitudinal framework.The utility model can greatly improve the strength and stiffness of composite structure entirety, and by setting filler, make it have preferable insulation, sound insulation and noise reduction performance by the way that skeleton sandwich of layers is arranged in outer deck panels.
Description
Technical field
The utility model belongs to composite construction technical field more particularly to a kind of sandwich composite structure of the panel with skeleton.
Background technique
Currently, the panel material using more composite construction mainly has sheet metal, wooden boards, plastic plate, glass
Glass steel plate etc., sandwich layer material mainly have the soft porous materials such as honeycomb class, foam class, since composite construction usually has relatively
Lighter in weight, intensity, toughness is higher, has been widely used.But composite construction plate common on current market is because sandwich
Break lacks skeletal support, and intensity is usually lower, is not able to satisfy high-strength structure needs.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of sandwich composite structure of the panel with skeleton, should
Structure specific strength with higher and specific stiffness can satisfy higher-strength requirement, and thermal and insulating performance with higher.
In order to realize above-mentioned purpose of utility model, the utility model uses technical solution as described below:
A kind of sandwich composite structure of the panel with skeleton, including two outer layers panel and skeleton sandwich of layers, in two outer layers
Skeleton sandwich of layers is provided between panel, two outer layers panel is fixedly connected with skeleton sandwich of layers by Nian Jie or riveting, skeleton
Laminboard layer is connected with several longitudinal frameworks by several horizontal skeletons and forms reticular structure, and between horizontal skeleton and longitudinal framework
Filled with filler.
Further preferably, the outer layer panel is plastic plate or glass epoxy or metal plate.
Further preferably, the horizontal skeleton and longitudinal framework are the square tube of glass steel material or the square tube or aluminium of steel material
The square tube of alloy material.
Further preferably, the horizontal skeleton and longitudinal framework are the round tube of glass steel material or the round tube or aluminium of steel material
The round tube of alloy material.
Further preferably, the filler is polyurethane foam or paper honeycomb or plastic honeycomb.
Due to the adoption of the above technical scheme, the utility model can generate following good effect:
The utility model can greatly improve the strong of composite structure entirety by the way that skeleton sandwich of layers is arranged in outer deck panels
Degree and rigidity, and by setting filler, make it have preferable insulation, sound insulation and noise reduction performance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial sectional view of the utility model；
In figure: 1, outer layer panel；2, skeleton sandwich of layers；3, filler.
Specific embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, 2, a kind of sandwich composite structure of the panel with skeleton, including two outer layers panel 1 and skeleton it is sandwich
Layer 2, is provided with skeleton sandwich of layers 2 between two outer layers panel 1, two outer layers panel 1 and skeleton sandwich of layers 2 pass through it is Nian Jie or
Riveting is fixedly connected, and skeleton laminboard layer 2 is connected with several longitudinal frameworks by several horizontal skeletons and forms reticular structure, and by
Filler 3 is filled in the grid that horizontal skeleton and longitudinal framework surround.
In the present invention, it constitutes between the horizontal skeleton and longitudinal framework of skeleton sandwich of layers 2 by welding or riveting
Realization is fastenedly connected.
Horizontal skeleton and longitudinal framework are by riveting or be bonded mode is fixedly connected with two outer layers panel 1.
The outer layer panel 1 is plastic plate or glass epoxy or metal plate.
The horizontal skeleton and longitudinal framework are the square tube of glass steel material or the square tube of steel material or aluminum alloy material
Square tube.
The horizontal skeleton and longitudinal framework are the round tube of glass steel material or the round tube of steel material or aluminum alloy material
Round tube.
The filler 3 is polyurethane foam or paper honeycomb or plastic honeycomb.
In addition, the skeleton sandwich of layers in the utility model can also be using such as flowering structure: including several skeletons, separation pad
Block, bolt and filler, several skeletons are uniformly arranged in outer deck panels along the width direction interval of outer layer panel, adjacent skeleton
Between be provided with interval cushion block, interval cushion block is bolted to connection with skeleton, filled with wrapping between two outer layers panel
It covers skeleton and is spaced the filler of cushion block, the isolation cushion block is arranged at intervals with multiple along backbone length direction.
Claims (5)
1. a kind of sandwich composite structure of the panel with skeleton, it is characterised in that: including two outer layers panel and skeleton sandwich of layers, In
Skeleton sandwich of layers is provided between two outer layers panel, two outer layers panel connects with skeleton sandwich of layers by the way that Nian Jie or riveting is fixed
It connects, skeleton laminboard layer is connected with several longitudinal frameworks by several horizontal skeletons and forms reticular structure, and in horizontal skeleton and longitudinal direction
Filler is filled between skeleton.
2. the sandwich composite structure of the panel with skeleton according to claim 1, it is characterised in that: the outer layer panel is modeling
Flitch or glass epoxy or metal plate.
3. the sandwich composite structure of the panel with skeleton according to claim 1, it is characterised in that: the horizontal skeleton and vertical
To the square tube of square tube or steel material that skeleton is glass steel material or the square tube of aluminum alloy material.
4. the sandwich composite structure of the panel with skeleton according to claim 1, it is characterised in that: the horizontal skeleton and vertical
To the round tube of round tube or steel material that skeleton is glass steel material or the round tube of aluminum alloy material.
5. the sandwich composite structure of the panel with skeleton according to claim 1, it is characterised in that: the filler is poly- ammonia
Ester foam or paper honeycomb or plastic honeycomb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821822883.4U CN209670754U (en) | 2018-11-07 | 2018-11-07 | A kind of sandwich composite structure of the panel with skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821822883.4U CN209670754U (en) | 2018-11-07 | 2018-11-07 | A kind of sandwich composite structure of the panel with skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209670754U true CN209670754U (en) | 2019-11-22 |
Family
ID=68561182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821822883.4U Active CN209670754U (en) | 2018-11-07 | 2018-11-07 | A kind of sandwich composite structure of the panel with skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209670754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372392A (en) * | 2018-11-07 | 2019-02-22 | 中国人民解放军军事科学院国防工程研究院 | A kind of sandwich composite structure of the panel with skeleton |
| CN116677133A (en) * | 2023-06-02 | 2023-09-01 | 中交建筑集团有限公司 | Composite board, external wall board and manufacturing method of external wall board |
-
2018
- 2018-11-07 CN CN201821822883.4U patent/CN209670754U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372392A (en) * | 2018-11-07 | 2019-02-22 | 中国人民解放军军事科学院国防工程研究院 | A kind of sandwich composite structure of the panel with skeleton |
| CN116677133A (en) * | 2023-06-02 | 2023-09-01 | 中交建筑集团有限公司 | Composite board, external wall board and manufacturing method of external wall board |
| CN116677133B (en) * | 2023-06-02 | 2023-12-12 | 中交建筑集团有限公司 | Composite board, external wall board and manufacturing method of external wall board |
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