CN201730270U - Honeycomb sandwich plate - Google Patents
Honeycomb sandwich plate Download PDFInfo
- Publication number
- CN201730270U CN201730270U CN2010202665261U CN201020266526U CN201730270U CN 201730270 U CN201730270 U CN 201730270U CN 2010202665261 U CN2010202665261 U CN 2010202665261U CN 201020266526 U CN201020266526 U CN 201020266526U CN 201730270 U CN201730270 U CN 201730270U
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- Prior art keywords
- honeycomb
- honeycomb core
- covering
- honeycomb sandwich
- sandwich plate
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Abstract
The utility model discloses a honeycomb sandwich plate which comprises an upper skin and a lower skin, wherein a honeycomb core is fixedly arranged between the upper skin and the lower skin. The density of the honeycomb sandwich plate is small: as the honeycomb core is made of a porous non-continuous material, the cross section of the solid part is very small, the density of a honeycomb is very small, and the gravity density of a commonly used aluminum honeycomb is 600N/m. The performances of sound insulation and heat insulation are good: although the honeycomb core does not have the performance of sound insulation and heat insulation, the honeycomb sandwich plate has the good performances of sound insulation and heat insulation. The volume of the solid material in the honeycomb core of the commonly honeycomb sandwich plate is only 1%-3%, and other spaces contain air sealed in the honeycomb core; as the performances of sound insulation and heat insulation of the air is better than any other solid material, the spread of heat and sound waves is greatly limited, and the honeycomb sandwich plate further has good performances of sound insulation and heat insulation.
Description
Technical field:
The utility model belongs to decorative materials technology, relates to a kind of honeycomb sandwich panel in particular.
Background technology:
Common used material when honeycomb sandwich panel is decoration has obtained extensive use in many industries, especially in industries such as Aero-Space and military products, also presents flourish trend in recent years aspect civilian.Be applied in public places such as exterior wall, exhibition room, airport, subway station, public place of entertainment widely.But existing sandwich slab has following weak point: covering is mostly with cardboard or color steel, plank, and plastic plate is made, so, seem heavier with the whole sandwich slab of color steel, it is not very convenient installing, using.Use plank, plastic plate or cardboard are done, and its anti-flammability is just poor.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art part, and a kind of honeycomb sandwich panel is provided, and its density is little, sound-insulating and heat-insulating effect, especially good flame resistance.
Technology solution of the present utility model is as follows:
A kind of honeycomb sandwich panel has last covering and following covering, is fixed with a honeycomb core between described last covering and the described following covering.
Described a kind of honeycomb sandwich panel, the described covering of going up is fixed by last adhesive layer and honeycomb core bonding.
Described a kind of honeycomb sandwich panel, described covering down is by adhesive layer and honeycomb core bonding are fixing down.
Described a kind of honeycomb sandwich panel, described upward covering is to be made of the two-layer at least glass fabric that bonds together.
Described a kind of honeycomb sandwich panel, described covering down is to be made of the two-layer at least glass fabric that bonds together
Described a kind of honeycomb sandwich panel, described honeycomb core are equilateral hexagon paper honeycomb core or aluminium honeycomb cores.
The utility model beneficial effect is:
(1) density is little: because honeycomb core is a kind of discontinuous material of porous, and the sectional area of entity part is very little again, so the density of honeycomb is also very little, and aluminium honeycomb unit weight commonly used is 600N/m.
(2) sound insulation, heat-proof quality are good: honeycomb core itself is not to have sound insulation, heat-proof quality, but honeycomb sandwich panel but has good sound insulation, heat-proof quality.In the honeycomb core of peak nest sandwich slab commonly used, the volume of solid material only 1%～3%, be to be in air sealed in the honeycomb core in its complementary space, because sound insulation, the heat-proof quality of air are better than any solid material, the wave propagation of heat harmony is subjected to great restriction, so honeycomb sandwich panel has good sound insulation, heat-proof quality.
(3) stronger damping performance: because the employing of honeycomb core just as many little i beams, can disperse to bear the pressure from each side.
(4) superior planeness and rigidity: because honeycomb core is in vertical stress, and every plate has numerous fixing honeycomb, can not produce mobile.Thereby make the status pole of sheet material own stable, even be subjected to the impact of extraneous strength (as typhoon etc.), also can keep its shape to be difficult for changing.Honeycomb core is made of many intensive hexagon honeycombs that pin down mutually, just as many little i beams, can disperse to bear pressure, make plate stressed evenly, guarantee that intensity and panel that it bears pressure keep very high planeness than large tracts of land the time from the panel direction.
(6) light weight, energy-conservation: its rigidity of the honeycomb sandwich panel of equivalent weight is 5 times of aluminium alloys, 10 times of steel plate, and have high surface planarity, and have on-deformable advantage.Honeycomb sandwich construction can not only be made surface plate and can manufacture hyperbolic, single panel.
(7) protection against the tide: this novel surface adopts coating technique, is provided with covering up and down, can the permanency look, in wet environment, do not have go mouldy, situation such as distortion.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
The following stated is preferred embodiment of the present utility model only, is not that scope of the present utility model is limited.
Embodiment sees accompanying drawing 1; A kind of honeycomb sandwich panel has last covering 1 and following covering 2, is fixed with a honeycomb core 3 between described last covering 1 and the described following covering 2.
The described covering 1 of going up is fixed by last adhesive layer 4 and honeycomb core 3 bondings.
Described covering 2 down is by adhesive layer 5 and honeycomb core 3 bondings are fixing down.
Described upward covering 1 is to be made of the two-layer at least glass fabric that bonds together 101.
Described covering 2 down is to be made of the two-layer at least glass fabric that bonds together 201.
Described honeycomb core 3 is equilateral hexagon aluminium honeycomb cores.In addition can also be the hexagon paper honeycomb core on limit.
Claims (6)
1. a honeycomb sandwich panel is characterized in that: have last covering and following covering, be fixed with a honeycomb core between described last covering and the described following covering.
2. a kind of honeycomb sandwich panel according to claim 1 is characterized in that: the described covering of going up is fixed by last adhesive layer and honeycomb core bonding.
3. a kind of honeycomb sandwich panel according to claim 1 and 2 is characterized in that: described covering down is by adhesive layer and honeycomb core bonding are fixing down.
4. a kind of honeycomb sandwich panel according to claim 3 is characterized in that: described upward covering is to be made of the two-layer at least glass fabric that bonds together.
5. a kind of honeycomb sandwich panel according to claim 3 is characterized in that: described covering down is to be made of the two-layer at least glass fabric that bonds together.
6. a kind of honeycomb sandwich panel according to claim 1 is characterized in that: described honeycomb core is equilateral hexagon aluminium honeycomb core or paper honeycomb core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202665261U CN201730270U (en) | 2010-07-22 | 2010-07-22 | Honeycomb sandwich plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202665261U CN201730270U (en) | 2010-07-22 | 2010-07-22 | Honeycomb sandwich plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730270U true CN201730270U (en) | 2011-02-02 |
Family
ID=43521427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202665261U Expired - Fee Related CN201730270U (en) | 2010-07-22 | 2010-07-22 | Honeycomb sandwich plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730270U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433970A (en) * | 2011-05-23 | 2012-05-02 | 耿忠平 | Light imitation board for inner wall decoration |
| CN102785403A (en) * | 2012-07-26 | 2012-11-21 | 北京华盛荣镁业科技有限公司 | Honeycomb plate and manufacturing method thereof, and rail train floor |
| CN103144361A (en) * | 2013-04-01 | 2013-06-12 | 浙江联洋复合材料有限公司 | Sandwiched composite sheet and manufacturing method thereof |
| CN103448304A (en) * | 2013-08-08 | 2013-12-18 | 上海卫星工程研究所 | Low-thermal-resistance honeycomb sandwich plate for satellite and manufacturing method of low-thermal-resistance honeycomb sandwich plate |
| CN103600809A (en) * | 2013-10-30 | 2014-02-26 | 江苏科技大学 | Vibration damping and noise reducing flexible sandwich plate for ship structure |
| CN107031121A (en) * | 2017-05-24 | 2017-08-11 | 中国运载火箭技术研究院 | A kind of heat insulation structural of Rare Book Use box body |
| CN110372375A (en) * | 2019-08-01 | 2019-10-25 | 上海应用技术大学 | Honeycomb sandwich construction ceramics and preparation method based on 3D printing technique |
-
2010
- 2010-07-22 CN CN2010202665261U patent/CN201730270U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433970A (en) * | 2011-05-23 | 2012-05-02 | 耿忠平 | Light imitation board for inner wall decoration |
| CN102785403A (en) * | 2012-07-26 | 2012-11-21 | 北京华盛荣镁业科技有限公司 | Honeycomb plate and manufacturing method thereof, and rail train floor |
| CN103144361A (en) * | 2013-04-01 | 2013-06-12 | 浙江联洋复合材料有限公司 | Sandwiched composite sheet and manufacturing method thereof |
| CN103448304A (en) * | 2013-08-08 | 2013-12-18 | 上海卫星工程研究所 | Low-thermal-resistance honeycomb sandwich plate for satellite and manufacturing method of low-thermal-resistance honeycomb sandwich plate |
| CN103448304B (en) * | 2013-08-08 | 2016-06-22 | 上海卫星工程研究所 | A kind of satellite low thermal resistance honeycomb sandwich panel and preparation method thereof |
| CN103600809A (en) * | 2013-10-30 | 2014-02-26 | 江苏科技大学 | Vibration damping and noise reducing flexible sandwich plate for ship structure |
| CN103600809B (en) * | 2013-10-30 | 2016-08-17 | 江苏科技大学 | A kind of vibration and noise reducing Ship Structure flexible interlayer sheet |
| CN107031121A (en) * | 2017-05-24 | 2017-08-11 | 中国运载火箭技术研究院 | A kind of heat insulation structural of Rare Book Use box body |
| CN110372375A (en) * | 2019-08-01 | 2019-10-25 | 上海应用技术大学 | Honeycomb sandwich construction ceramics and preparation method based on 3D printing technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20130722 |