CN202574561U - Deck with restraint damp structure - Google Patents
Deck with restraint damp structure Download PDFInfo
- Publication number
- CN202574561U CN202574561U CN 201220069143 CN201220069143U CN202574561U CN 202574561 U CN202574561 U CN 202574561U CN 201220069143 CN201220069143 CN 201220069143 CN 201220069143 U CN201220069143 U CN 201220069143U CN 202574561 U CN202574561 U CN 202574561U
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- CN
- China
- Prior art keywords
- deck
- layer
- substrate
- restraint
- damp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model relates to ship material, in particular to a deck with a restraint damp structure, and the deck consists of three structures, namely, a substrate, a damp layer and a restraint layer, wherein the restraint layer is arranged above the substrate and is bonded on the damp layer, and the thickness of the resistance layer is twice of that of the substrate. The deck is composited by three layers of materials, the loss is obviously lowered after composition, the resistance layer is good in adhesion, the deck resists impact, salt mist, and thermal cycling, the oxygen index is high, the deck is not easy to burn, normal temperature emission and a high temperature decomposer do not harm a human body and an animal, so that the deck is environmentally-friendly.
Description
Technical field
The utility model relates to the boats and ships material, especially a kind of deck with constrained damping structure.
Background technology
Along with the continuous development of shipbuilding industry and the appearance in succession of some countries' border new standards, green ship is with its low-carbon (LC), environmental protection, the pollution-free concern that receives industry day by day, and the green ship technology becomes shipbuilding enterprise new growth engines.The notion of " green ship " comes across the mid-90 in 20th century the earliest; Core content is in its cycle life-cycle; Through sophistication, can satisfy the requirement of user facillity and in-use performance economically, and save the resource and the energy; Reduce and the elimination environmental pollution, and laborer (producer and user) is had the boats and ships of good protection.
Current, green ship extensively adopts the green non-pollution material in design, simplify technology as far as possible, distributes rationally.The deck is the important component of hull; Be to be positioned at the above planar structure of tank top plate in the ship structure, be used for space in the capping ship, and with its horizontal subdivision stratification; Simultaneously; The deck subjects to being exposed to the sun of impact, the sun of seawater, the corrosion of salt fog in underway, if a kind of green damping material can be arranged attached on the substrate on deck and can finely prevent these injuries, also just strided forward a small step for " green ship " so.
The utility model content
The technical matters that the utility model will solve is: based on the problems referred to above, provide a kind of shock-resistant, loss is little, the deck of salt spray resistance, constrained damping structure with environmental protection.
The utility model solves the technical scheme that its technical matters adopted: a kind of deck with constrained damping structure; It is made up of substrate, damping layer and restraint layer three-decker; Described damping layer is positioned at the substrate top; Restraint layer is bonded on the damping layer again, and the thickness of described damping layer is the twice of substrate thickness.
Further, described substrate is a steel plate, good hardness, and intensity is high.
A nearlyer step ground; Described damping layer is the SPUA layer, and SPUA has good adhesive, and shock-resistant, salt spray resistance, sea water resistance, cold-resistant heat are alternately; And oxygen index (OI) is high; Nonflammable, normal temperature releaser and pyrolysis thing can not cause the injury to human body and animal, environmental protection.
The beneficial effect of the utility model is: the utility model is composited by trilaminate material; The loss of compound back obviously reduces, and damping layer adhesive ability is good, and shock-resistant, salt spray resistance, sea water resistance, cold-resistant heat are alternately; And oxygen index (OI) is high; Nonflammable, normal temperature releaser and pyrolysis thing can not cause the injury to human body and animal, environmental protection.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Among the figure: 1. substrate, 2. damping layer, 3. restraint layer.
The specific embodiment
Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the scheme drawing of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of deck as shown in Figure 1 with constrained damping structure, it is made up of substrate 1, damping layer 2 and restraint layer 3 three-deckers, and damping layer 2 is positioned at substrate 1 top, and restraint layer 3 is bonded on the damping layer 2 again, and the thickness of damping layer 2 is the twice of substrate 1 thickness.
Further, substrate 1 is a steel plate, good hardness, and intensity is high.
A nearlyer step ground, damping layer 2 is the SPUA layer, environmental protection.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification sheets, must confirm its technical scope according to the claim scope.
Claims (3)
1. deck with constrained damping structure; It is characterized in that: it is made up of substrate (1), damping layer (2) and restraint layer (3) three-decker; Described damping layer (2) is positioned at substrate (1) top; Restraint layer (3) is bonded on the damping layer (2) again, and the thickness of described damping layer (2) is the twice of substrate (1) thickness.
2. a kind of deck with constrained damping structure according to claim 1 is characterized in that: described substrate (1) is a steel plate.
3. a kind of deck with constrained damping structure according to claim 1 is characterized in that: described damping layer (2) is the SPUA layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220069143 CN202574561U (en) | 2012-02-29 | 2012-02-29 | Deck with restraint damp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220069143 CN202574561U (en) | 2012-02-29 | 2012-02-29 | Deck with restraint damp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574561U true CN202574561U (en) | 2012-12-05 |
Family
ID=47244003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220069143 Expired - Fee Related CN202574561U (en) | 2012-02-29 | 2012-02-29 | Deck with restraint damp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202574561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963384A (en) * | 2014-04-09 | 2014-08-06 | 上海大学 | Marine noise reduction coating |
| CN109501405A (en) * | 2017-09-15 | 2019-03-22 | 无锡市九州船用甲板敷料有限公司 | High damping height sound insulation damping structure |
-
2012
- 2012-02-29 CN CN 201220069143 patent/CN202574561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963384A (en) * | 2014-04-09 | 2014-08-06 | 上海大学 | Marine noise reduction coating |
| CN109501405A (en) * | 2017-09-15 | 2019-03-22 | 无锡市九州船用甲板敷料有限公司 | High damping height sound insulation damping structure |
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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 |
Granted publication date: 20121205 Termination date: 20150229 |
|
| EXPY | Termination of patent right or utility model |