CN104276266A - Wind-up marine fender and preparation method thereof - Google Patents
Wind-up marine fender and preparation method thereof Download PDFInfo
- Publication number
- CN104276266A CN104276266A CN201410414610.6A CN201410414610A CN104276266A CN 104276266 A CN104276266 A CN 104276266A CN 201410414610 A CN201410414610 A CN 201410414610A CN 104276266 A CN104276266 A CN 104276266A
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- China
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- fender
- fender body
- polyethylene foam
- pivot shaft
- wrap
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Abstract
The invention discloses a wind-up marine fender. The inner surface of a polyethylene foam board (1) is coated with an adhesive layer (2); the polyethylene foam board (1) is rolled into an overall cylinder from inside to outside; a fender body is formed after various substrate layers (3) are mutually stuck with one another by virtue of the adhesive layer (2); a support shaft (4) is arranged at the center of the fender body in a penetrating manner; the two ends of the fender body are fixedly provided with an upper pressure plate (5) and a lower pressure plate (6) respectively. The invention also discloses a preparation method of the wind-up marine fender. The method comprises the following steps: selecting the polyethylene foam board (1) and gumming; rolling the polyethylene foam board (1), and then pressing the cylindrical fender body, wherein a support shaft (4) penetrates through the interior of a central through hole, the surface of the support shaft (4) is gummed, and then the gummed support shaft (4) penetrates into the central through hole; polishing the surface of the fender body, and coating a polyurea layer (7) on the surface of the polished fender body; finally covering a tensile net (8) on the exterior of the fender body.
Description
Technical field
The present invention relates to a kind of wrap-up Fender for ship and preparation method thereof.
Background technology
Current ship side generally adopts between foamed board module to be pasted by viscose glue, and this structure not only resistance to abrasion is poor, and easily plays glue, and be not that entirety is made, intensity ratio is poor, and service life is long.
Summary of the invention
The invention provides a kind of wrap-up Fender for ship and preparation method thereof, it is whole installation, and not only resistance to abrasion is good, and can prevent from tearing fracture, long service life.
Present invention employs following technical scheme: a kind of wrap-up Fender for ship, it comprises overall polyethylene foam plate, bonding glue-line is scribbled at the inside face of polyethylene foam plate, polyethylene foam plate is rolled into from inside to outside overall cylinder, cylinder after rolling forms some substrate layers from inside to outside, each substrate layer is pasted rear formation fender body by bonding glue-line mutually, be provided with at the center of fender body and be installed with pivot shaft, be installed with top board and lower platen respectively at the two ends of fender body, top board and lower platen are by fastening for fender body.
The skin of described fender body scribbles polyurea layer, and the thickness of polyurea layer is 5 mm.Top board and the lower platen of described pivot shaft are all set to flange.The external cover of described fender has tension net.Described pivot shaft scribbles bonding glue-line, and pivot shaft is connected with fender body inside by adhesive-layer after inserting fender body.The length of described polyethylene foam plate is 3000mm, and width is 1000 mm, is highly 100 mm.Being arc round-corner transition between the top of described fender body and middle part, is arc round-corner transition between in the middle part of bottom.Described bonding glue-line is set to epoxy glue layer.
The preparation method of a kind of wrap-up Fender for ship of the present invention, it comprises the following steps:
Step one, selects polyethylene foam plate, scribbles epoxy glue layer on polyethylene foam plate surface
Step 2, then polyethylene foam plate being carried out rolling is cylinder, and cylinder is fender body, and the cylinder after rolling forms some substrate layers from inside to outside;
Step 3, then suppresses the carrying out of columniform fender body, each substrate layer is connected closely, prevents gap;
Step 4, and then the center of fender body has intermediate throughholes, is installed with a pivot shaft in intermediate throughholes, at the surface coating of pivot shaft, penetrates in central through hole by the pivot shaft after gluing;
The two ends of pivot shaft are processed with outside thread by step 5, and the center of top board and lower platen is provided with internal thread hole, and the two ends of pivot shaft are connected with top board and lower platen with the cooperation of internal thread hole respectively by outside thread, and fender body compresses by top board and lower platen;
Step 6, polishes to the surface of fender body, and making between the top of fender body and middle part is arc round-corner transition, is arc round-corner transition between in the middle part of bottom;
Step 7, the fender surface after polishing scribbles polyurea layer, finally has tension net at the external cover of fender.
The present invention has following beneficial effect: after have employed above technical scheme, the present invention includes overall polyethylene foam plate, bonding glue-line is scribbled at the inside face of polyethylene foam plate, polyethylene foam plate is rolled into from inside to outside overall cylinder, cylinder after rolling forms some substrate layers from inside to outside, each substrate layer is pasted rear formation fender body by bonding glue-line mutually, be provided with at the center of fender body and be installed with pivot shaft, top board and lower platen is installed with respectively at the two ends of fender body, top board and lower platen are by fastening for fender body, the fender bodily form can be made integrally like this, when improving the service life of fender body in use, prevent and come unstuck, fracture, improve the safety of use, and processing is also more convenient, the skin of fender body of the present invention scribbles polyurea layer, the thickness of polyurea layer is 5 mm, can effectively protect fender body like this, prevent wear phenomenon, and the effect of buffering can be played.Being arc round-corner transition between the top of fender body of the present invention and middle part, is arc round-corner transition between in the middle part of bottom, can effectively protect fender body like this, prevent the collision between corner angle.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present invention.
Fig. 2 is inner structure schematic diagram of the present invention.
Detailed description of the invention
In FIG, the invention provides a kind of wrap-up Fender for ship, it comprises overall polyethylene foam plate 1, bonding glue-line 2 is scribbled at the inside face of polyethylene foam plate 1, polyethylene foam plate 1 is rolled into from inside to outside overall cylinder, cylinder after rolling forms some substrate layers 3 from inside to outside, cylinder after the present embodiment rolling forms five substrate layers 3 from inside to outside, bonding glue-line 2 forms fender body after mutually being pasted by each substrate layer 3, be provided with at the center of fender body and be installed with pivot shaft 4, top board 5 and lower platen 6 is installed with respectively at the two ends of fender body, top board 5 and lower platen 6 are by fastening for fender body, the skin of described fender body scribbles polyurea layer 7, the thickness of polyurea layer 7 is 5 mm, top board 5 and the lower platen 6 of described pivot shaft are all set to flange, the external cover of fender has tension net 8, described pivot shaft 4 scribbles bonding glue-line, be connected with fender body inside by adhesive-layer after pivot shaft 4 inserts fender body, the length of described polyethylene foam plate 1 is 3000mm, width is 1000 mm, be highly 100 mm, be arc round-corner transition between the top of described fender body and middle part, it is arc round-corner transition between in the middle part of bottom, described bonding glue-line 2 is set to epoxy glue layer.
The invention provides a kind of preparation method of wrap-up Fender for ship, it comprises the following steps:
Step one, select polyethylene foam plate 1, scribble epoxy glue layer step 2 on polyethylene foam plate 1 surface, then polyethylene foam plate 1 being carried out rolling is cylinder, and cylinder is fender body, and the cylinder after rolling forms some substrate layers 3 from inside to outside; Step 3, then suppresses the carrying out of columniform fender body, each substrate layer 2 is connected closely, prevents gap; Step 4, and then the center of fender body has intermediate throughholes, is installed with a pivot shaft 4 in intermediate throughholes, at the surface coating of pivot shaft 4, penetrates in central through hole by the pivot shaft 4 after gluing; Step 5, the two ends of pivot shaft 4 are processed with outside thread, the center of top board 5 and lower platen 6 is provided with internal thread hole, and the two ends of pivot shaft 4 are connected with top board 5 and lower platen 6 with the cooperation of internal thread hole respectively by outside thread, and fender body compresses by top board 5 and lower platen 6; Step 6, polishes to the surface of fender body, and making between the top of fender body and middle part is arc round-corner transition, is arc round-corner transition between in the middle part of bottom; Step 7, the fender surface after polishing scribbles polyurea layer 7, finally has tension net 8 at the external cover of fender.
Claims (9)
1. a wrap-up Fender for ship, it is characterized in that it comprises overall polyethylene foam plate (1), bonding glue-line (2) is scribbled at the inside face of polyethylene foam plate (1), polyethylene foam plate (1) is rolled into from inside to outside overall cylinder, cylinder after rolling forms some substrate layers (3) from inside to outside, bonding glue-line (2) forms fender body after mutually being pasted by each substrate layer (3), be provided with at the center of fender body and be installed with pivot shaft (4), top board (5) and lower platen (6) is installed with respectively at the two ends of fender body, top board (5) and lower platen (6) are by fastening for fender body.
2. wrap-up Fender for ship according to claim 1, is characterized in that the skin of described fender body scribbles polyurea layer (7), and the thickness of polyurea layer (7) is 5 mm.
3. wrap-up Fender for ship according to claim 1, is characterized in that the top board (5) of described pivot shaft and lower platen (6) are all set to flange.
4. wrap-up Fender for ship according to claim 1, is characterized in that the external cover of fender has tension net (8).
5. wrap-up Fender for ship according to claim 1, is characterized in that described pivot shaft (4) scribbles bonding glue-line, and pivot shaft (4) is connected with fender body inside by adhesive-layer after inserting fender body.
6. wrap-up Fender for ship according to claim 1, it is characterized in that the length of described polyethylene foam plate (1) is 3000mm, width is 1000 mm, is highly 100 mm.
7. wrap-up Fender for ship according to claim 1, it is characterized in that between the top of described fender body and middle part being arc round-corner transition, is arc round-corner transition between in the middle part of bottom.
8. wrap-up Fender for ship according to claim 1 or 5, is characterized in that described bonding glue-line (2) is set to epoxy glue layer.
9. a method for making for wrap-up Fender for ship, it comprises the following steps:
Step one, selects polyethylene foam plate (1), scribbles epoxy glue layer on polyethylene foam plate (1) surface
Step 2, then polyethylene foam plate (1) being carried out rolling is cylinder, and cylinder is fender body, and the cylinder after rolling forms some substrate layers (3) from inside to outside;
Step 3, then suppresses the carrying out of columniform fender body, each substrate layer (2) is connected closely, prevents gap;
Step 4, and then the center of fender body has intermediate throughholes, is installed with a pivot shaft (4) in intermediate throughholes, at the surface coating of pivot shaft (4), penetrates in central through hole by the pivot shaft (4) after gluing;
Step 5, the two ends of pivot shaft (4) are processed with outside thread, the center of top board (5) and lower platen (6) is provided with internal thread hole, the two ends of pivot shaft (4) are connected with top board (5) and lower platen (6) with the cooperation of internal thread hole respectively by outside thread, and fender body compresses by top board (5) and lower platen (6);
Step 6, polishes to the surface of fender body, and making between the top of fender body and middle part is arc round-corner transition, is arc round-corner transition between in the middle part of bottom;
Step 7, the fender surface after polishing scribbles polyurea layer (7), finally has tension net (8) at the external cover of fender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414610.6A CN104276266A (en) | 2014-08-22 | 2014-08-22 | Wind-up marine fender and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414610.6A CN104276266A (en) | 2014-08-22 | 2014-08-22 | Wind-up marine fender and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104276266A true CN104276266A (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410414610.6A Pending CN104276266A (en) | 2014-08-22 | 2014-08-22 | Wind-up marine fender and preparation method thereof |
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| Country | Link |
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| CN (1) | CN104276266A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650374A (en) * | 2021-09-06 | 2021-11-16 | 北京理工大学 | Ship side flexible anti-fragment penetration layer and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201406021Y (en) * | 2009-04-16 | 2010-02-17 | 蔡洪江 | Buffering body for protecting boardsides |
| CN202164581U (en) * | 2011-06-20 | 2012-03-14 | 青岛永泰船舶用品有限公司 | Foaming filled fender |
| CN202449185U (en) * | 2011-12-13 | 2012-09-26 | 青岛鲁航气囊护舷有限公司 | Lightweight foam filling fender |
| CN102785765A (en) * | 2012-07-06 | 2012-11-21 | 泰州市顺达船用器材有限公司 | Overlapped marine fender and production method thereof |
| CN204197252U (en) * | 2014-08-22 | 2015-03-11 | 泰州市顺达船用器材有限公司 | A kind of wrap-up Fender for ship |
-
2014
- 2014-08-22 CN CN201410414610.6A patent/CN104276266A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201406021Y (en) * | 2009-04-16 | 2010-02-17 | 蔡洪江 | Buffering body for protecting boardsides |
| CN202164581U (en) * | 2011-06-20 | 2012-03-14 | 青岛永泰船舶用品有限公司 | Foaming filled fender |
| CN202449185U (en) * | 2011-12-13 | 2012-09-26 | 青岛鲁航气囊护舷有限公司 | Lightweight foam filling fender |
| CN102785765A (en) * | 2012-07-06 | 2012-11-21 | 泰州市顺达船用器材有限公司 | Overlapped marine fender and production method thereof |
| CN204197252U (en) * | 2014-08-22 | 2015-03-11 | 泰州市顺达船用器材有限公司 | A kind of wrap-up Fender for ship |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113650374A (en) * | 2021-09-06 | 2021-11-16 | 北京理工大学 | Ship side flexible anti-fragment penetration layer and manufacturing method thereof |
| CN113650374B (en) * | 2021-09-06 | 2023-02-28 | 北京理工大学 | Ship side flexible anti-fragment penetration layer and manufacturing method thereof |
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Application publication date: 20150114 |
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| RJ01 | Rejection of invention patent application after publication |