CN202201127U - Structure for connecting glass-reinforced plastic boat bottom plate and web plate - Google Patents
Structure for connecting glass-reinforced plastic boat bottom plate and web plate Download PDFInfo
- Publication number
- CN202201127U CN202201127U CN 201120316105 CN201120316105U CN202201127U CN 202201127 U CN202201127 U CN 202201127U CN 201120316105 CN201120316105 CN 201120316105 CN 201120316105 U CN201120316105 U CN 201120316105U CN 202201127 U CN202201127 U CN 202201127U
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- China
- Prior art keywords
- glass
- reinforced plastic
- felt plastic
- web
- base plate
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Abstract
The utility model relates to a processing method of a glass-reinforced plastic product, in particular to a structure for connecting a glass-reinforced plastic boat bottom plate and a glass-reinforced plastic web plate. The structure is provided with a prefabricated solid glass-reinforced plastic bottom plate, a prefabricated glass-reinforced plastic web plate and a prefabricated glass-reinforced plastic arc-shaped connecting plate. The structure is characterized in that the solid glass-reinforced plastic bottom plate, the glass-reinforced plastic web plate and the glass-reinforced plastic arc-shaped connecting plate are connected by structural adhesive layers; and a gap is reserved between the glass-reinforced plastic web plate and the glass-reinforced plastic bottom plate, and is not less than the thickness of the web plate. The structure has the advantages of simple structure, convenience for construction, high connection strength between the glass-reinforced plastic bottom plate and the glass-reinforced plastic web plate, and the like.
Description
Technical field
The utility model relates to the job operation of glass fiber reinforced plastics product, the glass-felt plastic ships and light boats base plate of particularly a kind of easy construction, good connecting effect and the connection structure of web.
Background technology
As everyone knows, hunt mine sweeper and when executing the task, will ignite submarine mine, this just requires naval vessels to have great antiknock ability, and glass-felt plastic is hunted the design that one of mine sweeper key for design is connecting joint.The first kind is connected to being connected of hull self each several part (ship shell, deck and bulkhead), and second type is connected to ships and light boats and is connected with ships and light boats body each several part with equipment, facility.From the material angle; The first kind connects and to belong to being connected between glass-felt plastic and the glass-felt plastic, and second type of connection belongs to the connection of glass-felt plastic and non-glass steel (mainly be metal, but do not get rid of other materials); When using the glass-felt plastic pedestal, also just become being connected between glass-felt plastic and the glass-felt plastic.The designing technique research of these connecting joint; Be one of research task of 863 projects, and T type node is again the principal mode in these connecting joint; T type connecting joint want as shell and deck horizontal, vertical configuration and skewed is arranged, bulkhead generally is vertical configuration and not flat-shaped.
The ship shell of hunting mine sweeper when glass-felt plastic receives the shock wave of untouchable blast under water and does the time spent, can be with significant amount of energy to the said structure transmission, and the T type connecting joint between ship shell and the bulkhead just stand in the breach and become the significant points of impact.In order to reduce gathering of blast impulse effect, should consider that node has suitable flexibility, consider that again node has full intensity; Should make node under the effect of blast impulse load, can produce bigger distortion; Can transmit energy effectively again; Its anti-detonating quality will satisfy the general requirement of impact factor 0.66; The T type connecting joint connection structure of glass-felt plastic ships and light boats is as shown in Figure 1 now, and 1 is bottom plating, the 2nd among the figure, web, the 3rd, glass chopped strand mats, the 4th, glass fabric, the 5th, resin putty, t
1, t
2The connected reinforced plastic plate thickness in expression node place, t
3Expression is used for bonded assembly glass-felt plastic angle section thickness, b
1The monolateral width of expression angle section, b
2Expression angle section part width, b
3The expression angle section is successively emitted width from inside to outside.If t
1＞t
2, then answer b
1＞14t
1, b
2＞6t
2Or 50mm gets big person, b
3>=25mm is at b
1T in/2 scopes
3＞t
2/ 2; If t
2＞t
1, then should be with the t in all relational expressions
1And t
2Exchange.The used resin of angle section is identical with the used resin of sheet material.t
1, t
2Be to decide according to big small scale of ships and light boats and position, node place.The connection thickness of above-mentioned node, Joint strenght degree of being are according to No. 78, fishery shiping inspection office of the People's Republic of China (PRC) " state's fishing inspection method 2008] " literary composition announces that " the glass fiber reinforced plastic Fishery Vessel is built standard " draw; The regulation that other civilian FRP vessels are built standard is similar therewith; Basic identical; Under the effect of explosion wave, above-mentioned T type connecting joint are difficult to withstand high frequency alternation load, are bending and the continuous checker of stretch bending; The method of attachment of this corner connection node is used on the ferry glass reinforced plastic boat that need possess the antiknock ability, and node is very easy to occur base plate or web and angle section disengagement and rolls over bad in the angle section corner.
Summary of the invention
The utility model is to the deficiency that exists in the prior art, proposes that a kind of technology is simple, easy construction; The bonded assembly node has flexibility, under shock wave high frequency alternation load action, and the glass-felt plastic ships and light boats base plate that the ability of its opposing tensile load is strong and the connection structure of web.
The utility model is to reach through following measure.
The connection structure of a kind of glass-felt plastic ships and light boats base plate and web; Be provided with prefabricated solid glass back of half bearing shell, glass-felt plastic web and glass-felt plastic arc connecting panel; It is characterized in that glass-felt plastic base plate, glass-felt plastic web and glass-felt plastic arc connecting panel adopt the structure glue-line to be connected; Glass-felt plastic web and glass-felt plastic base plate leave the gap, and the gap between glass-felt plastic web and glass-felt plastic base plate is not less than the thickness of web.
The utility model since the structure glue-line to have a modulus of elasticity low and breaking elongation is big, have simple in structure, be convenient to construction, glass-felt plastic base plate and glass-felt plastic web Joint strenght advantages of higher.
Description of drawings
Fig. 1 is a kind of structural representation of prior art.
Fig. 2 is a kind of structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in the figure; The connection structure of a kind of glass-felt plastic ships and light boats base plate and web; Be provided with prefabricated solid glass back of half bearing shell 1, glass-felt plastic web 2 and glass-felt plastic arc connecting panel 3, it is characterized in that glass-felt plastic base plate 1, glass-felt plastic web 2 and glass-felt plastic arc connecting panel 3 all adopt preformed part, to shorten the connecting time; Enhance productivity; Glass-felt plastic base plate 1, glass-felt plastic web 2 and glass-felt plastic arc connecting panel 3 adopt structure glue-line 4 to be connected, and glass-felt plastic web 2 leaves the gap with glass-felt plastic base plate 1, and the gap that glass-felt plastic web 2 and glass-felt plastic base plate are 1 is not less than the thickness of web 2.
The utility model since the structure glue-line to have a modulus of elasticity low and breaking elongation is big, have simple in structure, be convenient to construction, glass-felt plastic base plate and glass-felt plastic web Joint strenght advantages of higher.
Claims (2)
1. the connection structure of glass-felt plastic ships and light boats base plate and web; Be provided with prefabricated solid glass back of half bearing shell, glass-felt plastic web and glass-felt plastic arc connecting panel, it is characterized in that glass-felt plastic base plate, glass-felt plastic web and glass-felt plastic arc connecting panel adopt the structure glue-line to be connected.
2. the connection structure of a kind of glass-felt plastic ships and light boats base plate according to claim 1 and web is characterized in that glass-felt plastic web and glass-felt plastic base plate leave the gap, and the gap between glass-felt plastic web and glass-felt plastic base plate is not less than the thickness of web.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120316105 CN202201127U (en) | 2011-08-27 | 2011-08-27 | Structure for connecting glass-reinforced plastic boat bottom plate and web plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120316105 CN202201127U (en) | 2011-08-27 | 2011-08-27 | Structure for connecting glass-reinforced plastic boat bottom plate and web plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202201127U true CN202201127U (en) | 2012-04-25 |
Family
ID=45965262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120316105 Expired - Fee Related CN202201127U (en) | 2011-08-27 | 2011-08-27 | Structure for connecting glass-reinforced plastic boat bottom plate and web plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202201127U (en) |
-
2011
- 2011-08-27 CN CN 201120316105 patent/CN202201127U/en not_active Expired - Fee Related
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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: 20120425 Termination date: 20120827 |