CN209649671U - A kind of composite board with reinforcing rib - Google Patents
A kind of composite board with reinforcing rib Download PDFInfo
- Publication number
- CN209649671U CN209649671U CN201920091159.7U CN201920091159U CN209649671U CN 209649671 U CN209649671 U CN 209649671U CN 201920091159 U CN201920091159 U CN 201920091159U CN 209649671 U CN209649671 U CN 209649671U
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- China
- Prior art keywords
- reinforcing rib
- glass
- composite board
- airfelt
- rib structure
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Abstract
The utility model discloses a kind of composite boards with reinforcing rib, which solve the composite plate integral strength and stiffness of existing glass fiber hull are low, cause its service life short, not the technical issues of not being able to satisfy the demand of glass-reinforced plastic boat, it is equipped with composite board, composite board main body is that molding is pasted by glass reinforced plastic, the upper surface of composite board is wrapped by cured first fiber glass resin layer and is connected with reinforcing rib structure, glass airfelt also is folded with by resin-bonded respectively between reinforcing rib structure and composite board upper surface, it can be widely applied to Ship Design Technology field.
Description
Technical field
The utility model belongs to Ship Design Technology field, and in particular to a kind of composite board with reinforcing rib.
Background technique
It is well known that glass-reinforced plastic boat due to save timber and steel, it is easy to maintenance the advantages that widely applied, glass
Many composite boards, such as floor, boat deck, bilge plate, in recent years, sandwich form are used on glass steel ship ship
Composite board is due to its good appearance, cheap etc., in building and decoration industry with more and more extensive, folder
Application on the composite board ship of layer structure type is also more and more.But the composite board of sandwich form
There is a problem of that composite plate integral strength and stiffness are low, cause its service life short, is not able to satisfy the demand of glass-reinforced plastic boat.
Utility model content
The utility model be directed to shortcoming and defect existing in the prior art, propose a kind of structure it is simple, it is scientific and reasonable,
Connection structure is firm between reinforcing rib and composite board, intensity is high, rigidity is strong, with long service life with the compound of reinforcing rib
Material plate.
For this purpose, the utility model provides a kind of composite board with reinforcing rib, it is equipped with composite board, it is compound
Material panel body is that molding is pasted by glass reinforced plastic, and the upper surface of composite board passes through cured first fiber glass resin layer
It wraps and is connected with reinforcing rib structure, it is also viscous by resin respectively between reinforcing rib structure and composite board upper surface
Knot is folded with glass airfelt.
Preferably, the first fiber glass resin layer, glass airfelt are respectively between reinforcing rib structure and composite board
Connection structure with composite board is integrally to be solidified into vacuum diaphragm bag by fiber glass resin vacuum diversion bonding
Type.
Preferably, the width of glass airfelt is greater than the width of reinforcing rib structure.
Preferably, the left and right sides edge width of glass airfelt is greater than the width of reinforcing rib structure both sides of the edge
10-20mm；The width of glass airfelt be 80mm, glass airfelt with a thickness of 3mm.
Preferably, reinforcing rib structure is longitudinal strip reinforcing rib；The material of strip reinforcing rib is PE foam core material or PP
Foam core material, and its density is more than or equal to 80kg/m3。
Preferably, tooth-like recesses are also provided on the lower surface of reinforcing rib structure；Reinforcing rib structure and glass airfelt it
Between also by fiber glass resin bonding be folded with glass continuous felt.
The beneficial effects of the utility model are:
(1) composite board with reinforcing rib of the utility model, there is structure to be simple and convenient to operate, construct it is easy,
The advantages that connection structure is firm, rigid strong between reinforcing rib and composite board, long service life.
(2) composite board with reinforcing rib of the utility model, increase fiber glass resin and reinforcing rib structure and
The adhesive force of core material, makes to reinforce on the contact area of composite board, reinforcing glass steel resin and reinforcing rib structure and plate
Tightly be bonded between muscle structure and composite board, stabilized structure, thus improve reinforcing rib structure and composite board it
Between intensity, significantly improve the rigid of belt composite plate.
(3) composite board with reinforcing rib of the utility model, structure is simple, design is scientific and reasonable, glass reinforced plastic
Connection structure between resin layer and glass airfelt and reinforcing rib structure and composite board is led in vacuum diaphragm bag
Cross fiber glass resin vacuum diversion one curing molding, on the one hand, promote fiber glass resin on composite board upper surface
Reinforcing rib structure surrounding flow solidification, reinforce the stability of connection structure between reinforcing rib structure and composite board, show
Write the rigid for improving belt composite plate；On the other hand, guarantee that resin sufficiently infiltrates glass airfelt, keep glass ventilative
Felt forms uniform glass airfelt, further promotes the stability connected between reinforcing rib structure and composite board, mentions
The rigid of high band composite board.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram in Fig. 1 before fiber glass resin vacuum diversion one curing molding；
Fig. 3 is the structural schematic diagram in Fig. 1 during fiber glass resin vacuum diversion one curing molding.
Marked in the figure: 1. composite boards, 2. reinforcing rib structures, 3. vacuum diaphragm bags, 4. glass airfelts, 5. first glass
Glass steel resin layer, 6. air inlets, 7. gas outlets.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, to help the utility model is understood
Content.Method used in the utility model is conventional method unless otherwise required；Used raw material and dress
It sets, is conventional commercial product unless otherwise required.
As shown in Figure 1, the utility model provides a kind of composite board with reinforcing rib, it is equipped with composite panel
Material, 1 main body of composite board are that molding is pasted by glass reinforced plastic, and the upper surface of composite board 1 passes through cured first glass
Glass steel resin layer 5, which wraps, is connected with reinforcing rib structure 2, between 2 upper surface of reinforcing rib structure 2 and composite board also
Glass airfelt 4 is folded with by resin-bonded respectively.As shown in Figures 2 and 3, the first fiber glass resin layer 5, glass airfelt
4 respectively between reinforcing rib structure 2 and composite board 1 and the connection structure of composite board 1 is in vacuum diaphragm bag
Integrated curing molding is bonded by fiber glass resin vacuum diversion in 3, on the one hand, promote fiber glass resin in composite board
2 surrounding of reinforcing rib structure on 1 upper surface flows solidification, reinforces connection structure between reinforcing rib structure 2 and composite board 1
Stability, significantly improve the rigid of belt composite plate 1；On the other hand, guarantee that resin sufficiently infiltrates glass and breathes freely
Felt 4 makes glass airfelt 4 form uniform glass airfelt 4, further promote reinforcing rib structure 2 and composite board 1 it
Between the stability that connects, improve the rigid of belt composite plate 1, save significantly on cost.
It is also provided with tooth-like recesses on the lower surface of reinforcing rib structure 2, accelerates fiber glass resin circulation in vacuum diaphragm bag 3
Speed, while also helping the circulation of the fiber glass resin between reinforcing rib structure 2 and glass airfelt 4 more evenly, make this reality
It is more sturdy and durable with the novel composite board structure with reinforcing rib, it is more rigid.Reinforcing rib structure 2 and glass airfelt
Glass continuous felt is also folded with by fiber glass resin bonding between 4, further enhances reinforcing rib structure 2 and composite board
The stability connected between 1 further increases the mechanical performance of composite board 1.
The width of glass airfelt 4 is greater than the width of 2 both sides of the edge of reinforcing rib structure.Reinforcing rib structure 2 is longitudinal strip
Reinforcing rib；The material of strip reinforcing rib is PE foam core material, and its density is more than or equal to 80kg/m3.The left and right of glass airfelt 4
The width that two sides width is greater than 2 both sides of the edge of reinforcing rib structure is 15mm；The width of glass airfelt 4 is 80mm, and glass is saturating
Gas felt 4 with a thickness of 3mm.Further enhance the structural strength and rigidity of the composite board with reinforcing rib of the utility model
While, the increase of panel weight is reduced, the mitigation being more convenient for using the weight with ship.
A kind of preparation method of the composite board with reinforcing rib, comprising the following steps:
1) it is successively laid with from top to bottom in the inside bottom side with air inlet 6 and the vacuum diaphragm bag 3 of gas outlet 7 first compound
After material sheet metal layer 1, glass airfelt 4, glass continuous felt and reinforcing rib structure 2, after evacuated state in vacuum diaphragm bag 3；
2) in vacuum diaphragm bag 3 under the vacuum state, by fiber glass resin liquid from 6 inspiration vacuum diaphragm bag 3 of air inlet
It is interior, from gas outlet 7 be sucked out, carry out fiber glass resin vacuum diversion, to glass the first glass steel resin layer 5, glass airfelt 4 respectively with
After fiber glass resin liquid between reinforcing rib structure 2 and composite board 1 is uniformly distributed, air inlet 6 and gas outlet are closed
7, keep vacuum state solidification to be integrally formed；
3) after solidification is integrally formed in step 2), to get the composite panel with reinforcing rib after removal vacuum diaphragm bag 3
Material.
In the preparation method of the composite board with reinforcing rib of the utility model, fiber glass resin is in vacuum diaphragm bag 3
When interior vacuum diversion, glass airfelt 4 plays the role of flow-guiding screen, on the one hand accelerates the water conservancy diversion speed of fiber glass resin, simultaneously
The uniformity of its distribution is improved, it is time saving and energy saving, cost is saved, the composite board with reinforcing rib of utility model is finally made
Structural soundness and rigidity significantly improve.
To sum up, the composite board with reinforcing rib of the utility model there is structure to be simple and convenient to operate, appearance of constructing
Easily, time saving and energy saving, significantly improve production efficiency；Have many advantages, such as that stabilized structure is rigidly strong simultaneously, long service life.This is practical new
The composite board with reinforcing rib of type, increases the contact of fiber glass resin with reinforcing rib structure 2 and composite board 1
Area, the adhesive force of reinforcing glass steel resin and reinforcing rib structure 2 and composite board 1, make reinforcing rib structure 2 with it is compound
It is tightly bonded between material plate 1, stabilized structure, so that the intensity between reinforcing rib structure 2 and composite board 1 is improved,
Significantly improve the rigid of belt composite plate 1.
Material the above is only the embodiments of the present invention, such as strip reinforcing rib is PP foam core material etc.；Glass
The width that the left and right sides width of fine airfelt 4 is greater than 2 both sides of the edge of reinforcing rib structure is that 10-20mm etc. may each be realization
The composite board and preparation method thereof with reinforcing rib of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "top", "bottom", "front", "rear",
The orientation or positional relationship of the instructions such as "inner", "outside", " centre " be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describing the utility model and simplifying description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Only as described above, only specific embodiment of the utility model, when the utility model cannot be limited with this
The range of implementation, therefore the displacement of its equivalent assemblies, or according to equivalent changes and modifications made by the utility model patent protection scope,
It should still belong to the scope that the utility model claims book is covered.
Claims (6)
1. a kind of composite board with reinforcing rib, be equipped with composite board, the composite board main body be by
Glass reinforced plastic pastes molding, which is characterized in that the upper surface of the composite board passes through cured first fiber glass resin layer
It wraps and is connected with reinforcing rib structure, also lead to respectively between the reinforcing rib structure and the composite board upper surface
It crosses and resin-bonded is folded with glass airfelt.
2. a kind of composite board with reinforcing rib according to claim 1, which is characterized in that first glass reinforced plastic
Resin layer, the glass airfelt are respectively between the reinforcing rib structure and the composite board and the composite material
The connection structure of plate is to bond integrated curing molding by fiber glass resin vacuum diversion in vacuum diaphragm bag.
3. a kind of composite board with reinforcing rib according to claim 1, which is characterized in that the glass airfelt
Width be greater than the reinforcing rib structure width.
4. a kind of composite board with reinforcing rib according to claim 3, which is characterized in that the glass airfelt
Left and right sides edge width be greater than the reinforcing rib structure both sides of the edge width be 10-20mm；The glass is ventilative
The width of felt be 80mm, the glass airfelt with a thickness of 3mm.
5. a kind of composite board with reinforcing rib according to claim 1, which is characterized in that the reinforcing rib structure
For longitudinal strip reinforcing rib；The material of the strip reinforcing rib is PE foam core material or PP foam core material, and its density is greater than
Equal to 80kg/m3。
6. a kind of composite board with reinforcing rib according to claim 1, which is characterized in that the reinforcing rib structure
Lower surface on be also provided with tooth-like recesses；Also pass through fiber glass resin between the reinforcing rib structure and the glass airfelt
Bonding is folded with glass continuous felt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920091159.7U CN209649671U (en) | 2019-01-21 | 2019-01-21 | A kind of composite board with reinforcing rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920091159.7U CN209649671U (en) | 2019-01-21 | 2019-01-21 | A kind of composite board with reinforcing rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209649671U true CN209649671U (en) | 2019-11-19 |
Family
ID=68521708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920091159.7U Active CN209649671U (en) | 2019-01-21 | 2019-01-21 | A kind of composite board with reinforcing rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209649671U (en) |
-
2019
- 2019-01-21 CN CN201920091159.7U patent/CN209649671U/en active Active
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