CN202208354U - Connecting structure of cap-shaped webs for glass fiber reinforced plastic boat - Google Patents
Connecting structure of cap-shaped webs for glass fiber reinforced plastic boat Download PDFInfo
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- CN202208354U CN202208354U CN 201120316103 CN201120316103U CN202208354U CN 202208354 U CN202208354 U CN 202208354U CN 201120316103 CN201120316103 CN 201120316103 CN 201120316103 U CN201120316103 U CN 201120316103U CN 202208354 U CN202208354 U CN 202208354U
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- web
- glass
- glass fiber
- fiber reinforced
- reinforced plastic
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Abstract
The utility model relates to a processing method for glass fiber reinforced plastic products, in particular to a connecting structure of T-shaped webs for a glass fiber reinforced plastic product, which is provided with a glass fiber reinforced plastic bottom plate. The connecting structure is characterized in that a cap-shaped lower web is arranged on the glass fiber reinforced plastic bottom plate and perpendicular to the bottom plate, an upper web is arranged above the lower web, a plastic foam pad layer is arranged between the upper web and the lower web, overlapping plates are connected with the upper web and the lower web through glue layers, and the lower web and the upper web can be plastic foam sandwich plates. The connecting structure has the advantages of light weight, fine sound insulation and heat insulation effects, high resistance to shearing, high resistance to drawing load, convenience in construction, high production efficiency and the like, and is especially applicable to the glass fiber reinforced plastic boat.
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 hat web connection structure of particularly a kind of easy construction, good connecting effect.
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 the figure Chinese herbal medicine is a bottom plating, the 2nd, 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 strong glass-felt plastic ships and light boats hat web connection structure of ability of its opposing tensile load.
The utility model is to reach through following measure.
A kind of glass-felt plastic ships and light boats hat web connection structure; Be provided with the glass-felt plastic base plate; It is characterized in that the glass-felt plastic base plate is provided with the hat bottom web, bottom web and base plate are perpendicular, and the bottom web top is provided with epiplastron; Be provided with the plastic foam bed course between epiplastron and bottom web, lap plate is connected with bottom web with epiplastron through glue-line.
Bottom web in the utility model and epiplastron can be the plastic foam sandwich plate, promptly on plastic foam core body plate, paste the glass-felt plastic protective cover, make it have in light weight, insulation and sound insulation value is good, low cost and other advantages.
The utility model is to be filled with the flexible resin synnema in the slit of epiplastron and bottom web junction, to improve the Joint strenght and the shock-resistant ability of epiplastron and bottom web.
In the utility model because base plate, bottom web, epiplastron and lap plate all adopt preformed part; Bottom web and epiplastron adopt the plastic foam sandwich plate; Make it have in light weight, sound insulation and high insulating effect, anti-shear ability ability strong, the opposing tensile load is high; Easy construction, production efficiency advantages of higher are specially adapted to use on the glass-felt plastic ships and light boats.
Description of drawings
Fig. 1 is a kind of structural representation of prior art
Fig. 2 is a kind of structural representation of utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
A kind of connection structure of steelwork T type web is provided with glass-felt plastic base plate 1, it is characterized in that glass-felt plastic base plate 2 is provided with hat bottom web 2; Bottom web 2 is perpendicular with base plate 1; Bottom web 2 tops are provided with epiplastron 3, and 2 of epiplastron 3 and bottom webs are provided with plastic foam bed course 4, and lap plate 5 is connected with bottom web 2 with epiplastron 3 through glue-line; Lower abdomen board-like 2 can be the plastic foam sandwich plate with epiplastron 3; Promptly on plastic foam core body plate, paste the glass-felt plastic protective cover, it has in light weight, insulation and sound insulation value is good, low cost and other advantages, in addition; Be filled with flexible resin synnema 6 in the slit of epiplastron 3 and bottom web 2 junctions, to improve the Joint strenght and the shock-resistant ability of epiplastron 3 and bottom web 2.
In the utility model because base plate, bottom web, epiplastron and lap plate all adopt preformed part; Bottom web and epiplastron adopt the plastic foam sandwich plate; Make it have in light weight, sound insulation and high insulating effect, anti-shear ability ability strong, the opposing tensile load is high; Easy construction, production efficiency advantages of higher are specially adapted to use on the glass-felt plastic ships and light boats.
Claims (3)
1. glass-felt plastic ships and light boats hat web connection structure; Be provided with the glass-felt plastic base plate; It is characterized in that the glass-felt plastic base plate is provided with the hat bottom web, bottom web and base plate are perpendicular, and the bottom web top is provided with epiplastron; Be provided with the plastic foam bed course between epiplastron and bottom web, lap plate is connected with bottom web with epiplastron through glue-line.
2. a kind of glass-felt plastic ships and light boats hat web connection structure according to claim 1 is characterized in that bottom web and epiplastron can be the plastic foam sandwich plate.
3. a kind of glass-felt plastic ships and light boats hat web connection structure according to claim 1 is characterized in that being filled with the flexible resin synnema in the slit of epiplastron and bottom web junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120316103 CN202208354U (en) | 2011-08-27 | 2011-08-27 | Connecting structure of cap-shaped webs for glass fiber reinforced plastic boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120316103 CN202208354U (en) | 2011-08-27 | 2011-08-27 | Connecting structure of cap-shaped webs for glass fiber reinforced plastic boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202208354U true CN202208354U (en) | 2012-05-02 |
Family
ID=45987908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120316103 Expired - Fee Related CN202208354U (en) | 2011-08-27 | 2011-08-27 | Connecting structure of cap-shaped webs for glass fiber reinforced plastic boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202208354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673731A (en) * | 2011-10-06 | 2012-09-19 | 威海中复西港船艇有限公司 | Vertical web connecting structure for glass fiber reinforced plastic boats, and technology of connecting structure |
| CN105196620A (en) * | 2015-10-20 | 2015-12-30 | 南京航空航天大学 | Partially-enhanced X-cor foam core sandwich T-joint structure and molding method |
-
2011
- 2011-08-27 CN CN 201120316103 patent/CN202208354U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673731A (en) * | 2011-10-06 | 2012-09-19 | 威海中复西港船艇有限公司 | Vertical web connecting structure for glass fiber reinforced plastic boats, and technology of connecting structure |
| CN102673731B (en) * | 2011-10-06 | 2015-06-10 | 威海中复西港船艇有限公司 | Vertical web connecting structure for glass fiber reinforced plastic boats, and technology of connecting structure |
| CN105196620A (en) * | 2015-10-20 | 2015-12-30 | 南京航空航天大学 | Partially-enhanced X-cor foam core sandwich T-joint structure and molding method |
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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: 20120502 Termination date: 20120827 |