CN2614895Y - Multi-layer sandwich board for vibration reducing & antipressing - Google Patents
Multi-layer sandwich board for vibration reducing & antipressing Download PDFInfo
- Publication number
- CN2614895Y CN2614895Y CN 03221683 CN03221683U CN2614895Y CN 2614895 Y CN2614895 Y CN 2614895Y CN 03221683 CN03221683 CN 03221683 CN 03221683 U CN03221683 U CN 03221683U CN 2614895 Y CN2614895 Y CN 2614895Y
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- layer
- vibration damping
- utility
- model
- vibration
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- Expired - Lifetime
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a multiply sandwich plate for vibration damping and pressure resisting, it could be used to make the truck underbody or the other fields which vibration damping and pressure resisting are needed. The utility model comprises an intermediate plastic core layer 1, an adhesive layer 2, 2' which is compounded to the both sides of the intermediate plastic core layer 1 from the inside to the outside consecutively, an inner layer steel sheet 3, 3', an adhesive layer 4, 4' and an outboard plastic layer 5, 5'. The truck baseboard which is made by the utility model satisfies the demand of cargo supporting as well as prevents the cargo from sliding, further damps the vibration. The utility model ensures the safety of cargo transportation and has significant effect.
Description
Technical field:
The utility model relates to a kind of vibration damping resistance to compression multilayer sandwich plate.Be applicable to that making truck body base plate and other need the measuring body field of vibration damping.
Background technology:
The most checkered steel plates that adopt of the base plate of truck body are made at present.The purpose of making of checkered steel plate is because the decorative pattern (Argyle or lenticular shaped decorative pattern) of projection is arranged on this steel plate.These protruding decorative patterns can stop goods to produce the displacement slip in lorry travels in theory, and in fact, when lorry tends to inertia force in motion greater than friction, make goods on checkered steel plate, produce displacement, promptly produced the friction between goods and the checkered steel plate, the decorative pattern goods of having ground away of projection has produced wearing and tearing.In addition, because the out-of-flatness of pavement of road, lorry tends in motion produce and jolts, and this jolting makes goods produce vibration, and checkered steel plate can not absorbing or vibration damping, and vibration can make cargo damage.Therefore when the actual shipment goods for fear of this wearing and tearing and vibration, people tend to felt rug or rubber on pad between goods and the checkered steel plate, or cork or foamed plastics, fiberboard, plank etc. not only increased friction greatly but also can vibration damping or the thing of filling out of absorbing and so on slow down friction and vibration.But it is very inconvenient will attaching so many auxiliary things of filling out when the transportation goods.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of novel sheet material to make the truck body base plate.Make its bearing load that can satisfy goods, can reduce or avoid again lorry when transportation goods and base plate between friction and vibration, need not any thing of filling out in pad shop between goods and base plate, the cost of this sheet material is cheaper than checkered steel plate in addition.Also can be used on other and need the measuring body place of vibration damping.
The purpose of this utility model realizes by following proposal: a kind of vibration damping resistance to compression multilayer sandwich plate comprises middle plastics sandwich layer and the adhesive layer, inner layer steel plate sheet, adhesive layer and the outside plastic layer that are compound in middle plastics sandwich layer both sides from the inside to the outside successively.
The utility model " vibration damping resistance to compression multilayer sandwich plate " is on its structure, and the center core layer both sides of plate are two steel plates, become the muscles and bones of sandwich plate, therefore no matter can match in excellence or beauty with checkered steel plate on intensity or on the rigidity.And two of this multiply-plywood outsides are thick PVC of 2mm or PE plastic plate in addition, and its coefficient of friction is big, can stop the slip of goods in transportation.If inertia force is during greater than friction,, also be unlikely to grind away goods or wear and tear (be equivalent to checkered steel plate and do base plate, the situation of base plate and freight hold pad plastic plate) because the face of underbody is a plastic layer.In addition, the intermediate core layer of multilayer sandwich plate also is plastics PE or PVC, therefore when goods travels road at pavement roughness, produced the goods vibration even occur jolting, but because two outsides of intermediate core layer and sandwich plate all are plastics, it can be converted into the mechanical energy of vibration the motion of plastics inner strand effectively.The conversion of this energy just shows as vibration and reduces (or disappearance) on macroscopic view.Therefore it can satisfy the requirement on the cargo carrying when making the lorry base plate with the utility model " vibration damping resistance to compression multilayer sandwich plate ", and can prevent that again goods from sliding and vibration damping, has guaranteed cargo transportation security, and effect is remarkable.
The utility model also can be applicable to other places that needs anti-skidding, resistance to compression, vibration damping.
Description of drawings:
Fig. 1 is a cross-sectional structure schematic diagram of the present utility model.
The specific embodiment:
As Fig. 1, the utility model is a kind of vibration damping resistance to compression multilayer sandwich plate.It is by outside plastic layer 5,5 ', inner layer steel plate sheet 3,3 ', middle plastics sandwich layer 1 and adhesive layer 2,2 ', 4,4 ' through the processing mode of hot roll extrusion or the cold rolling overall structure that is composited.Adhesive layer 2,2 ', inner layer steel plate sheet 3,3 ', adhesive layer 4,4 ' and outside plastic layer 5,5 ' from the inside to the outside be compound in successively in the middle of plastics sandwich layers 1 both sides.
The outside of the present utility model plastic layer 5,5 ' and the material of middle plastics sandwich layer 1 adopt PVC or PE; Inner layer steel plate sheet 3,3 ' material adopt carbon steel; Binding agent 2,2 ', 4,4 ' material adopt epoxy resin or high polymer binder.
Claims (4)
1, a kind of vibration damping resistance to compression multilayer sandwich plate is characterized in that it comprises middle plastics sandwich layers (1) and the adhesive layer (2,2 '), inner layer steel plate sheet (3,3 '), adhesive layer (4,4 ') and the outside plastic layer (5,5 ') that are compound in middle plastics sandwich layers (1) both sides from the inside to the outside successively.
2, a kind of vibration damping resistance to compression multilayer sandwich plate according to claim 1 is characterized in that the material of outside plastic layer (5,5 ') and middle plastics sandwich layer (1) adopts PVC or PE.
3, a kind of vibration damping resistance to compression multilayer sandwich plate according to claim 1 is characterized in that the material of inner layer steel plate sheet (3,3 ') adopts carbon steel.
4, a kind of vibration damping resistance to compression multilayer sandwich plate according to claim 1 is characterized in that the material of binding agent (2,2 ', 4,4 ') adopts epoxy resin or high polymer binder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221683 CN2614895Y (en) | 2003-05-09 | 2003-05-09 | Multi-layer sandwich board for vibration reducing & antipressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221683 CN2614895Y (en) | 2003-05-09 | 2003-05-09 | Multi-layer sandwich board for vibration reducing & antipressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2614895Y true CN2614895Y (en) | 2004-05-12 |
Family
ID=34244794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03221683 Expired - Lifetime CN2614895Y (en) | 2003-05-09 | 2003-05-09 | Multi-layer sandwich board for vibration reducing & antipressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2614895Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2003
- 2003-05-09 CN CN 03221683 patent/CN2614895Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130509 Granted publication date: 20040512 |