CN102785765B - Overlapped marine fender and production method thereof - Google Patents
Overlapped marine fender and production method thereof Download PDFInfo
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- CN102785765B CN102785765B CN201210232437.9A CN201210232437A CN102785765B CN 102785765 B CN102785765 B CN 102785765B CN 201210232437 A CN201210232437 A CN 201210232437A CN 102785765 B CN102785765 B CN 102785765B
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- fender
- cylindricality
- mandrel
- fender body
- hole
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Abstract
The invention discloses an overlapped marine fender. Every two semicircular substrates (1) are combined to form a circular substrate layer; various substrate layers are mutually staggered, overlapped and connected to form a cylindrical fender body (2), wherein a central through hole (3) is formed in the center of the cylindrical fender body (2); a mandrel (4) is arranged in the central through hole (3) in a penetrating manner; fastening disks (5) are arranged at two ends of the cylindrical fender body (2); the two fastening disks (5) are connected with two ends of the mandrel (4) to press the cylindrical fender body (2); and the cylindrical fender body (2) is coated with a boosting layer and sleeved with a jacket. The invention further discloses a production method for the overlapped marine fender. The production method comprises the following steps of: firstly, cutting; secondly, brushing coating and connecting; thirdly, embedding a ring flange and a mandrel; fourthly, chamfering, trimming and carrying out post treatment; fifthly, spraying a polyurea layer; and sixthly, weaving a net sleeve.
Description
Technical field
The invention provides a kind of superposing type Fender for ship and preparation method thereof.
Background technology
Current Fender for ship generally adopts viscose glue between foamed board to make, and this structure uneasiness wears no resistance, and easily plays glue, and service life is short, cannot Long-Time Service.
Summary of the invention
The invention provides superposing type Fender for ship and preparation method thereof, not only resistance to abrasion is good for it, and prevents from tearing fracture, long service life.
Present invention employs following technical scheme: a kind of superposing type Fender for ship, it comprises some semicircle substrates, the circular substrate layer of the circular substrate combination of every two halves, cylindricality fender body is formed after the interlaced superposition of each substrate layer connects, central through hole is provided with at the center of cylindricality fender body, mandrel is installed with in central through hole, fastening disk is provided with at the two ends of cylindricality fender body, after two fastening disks are connected with the two ends of mandrel, cylindricality fender body is compressed, scribble supercharging layer cylindricality fender is external, have sheath at the external cover of cylindricality fender.
Described supercharging layer is set to polyurea layer.Termination, one end or the termination, two ends of described mandrel have inner bolt hole, in inner bolt hole, be connected with lifting rope.Described sheath is set to net.Described substrate layer is connected by superposition interlaced after gluing.Described mandrel is A3 steel.Described fastening disk is set to flange, and flange is A3 steel.Described semicircle substrate is polyethylene foam plate.
The invention discloses a kind of method for making of superposing type Fender for ship, it comprises the following steps: step one, prepares square polyethylene foam plate, after the superposition of polyethylene foam plate, polyethylene foam plate is cut into semicircle substrate; Step 2, at semicircle upper surface of base plate gluing, form cylindricality fender body after then interlaced for two halves circular substrate superposition being connected, then by gear ring and iron plate, cylindricality fender body is suppressed, make half and half circular substrate compact siro spinning technology of cylindricality fender ladder, shed gear ring and iron plate; Step 3, central through hole is had at the center of cylindricality fender body, then a mandrel is prepared, at the surface coating of mandrel, mandrel after gluing is penetrated in central through hole, outside thread is processed with at the two ends of mandrel, fastening disk is added with in the both sides of cylindricality fender body, fastening disk is flange, two flange centers are provided with internal thread hole, and two flanges are connected with the two ends of mandrel with after externally threaded joining by internal thread hole, and cylindricality fender body compresses by flange, have internal thread hole at the port of mandrel one or both ends, in internal thread hole, be installed with lifting rope; Step 4, utilizes swinging strut and the edge of angle lap machine to cylindricality fender body to carry out reconditioning, first carries out manual sand papering smoothly and clean clean to not rough or slitter edge, and the porose or position of coming unstuck of effects on surface, adopts hot melt adhesive to repair; Step 5, the cylindricality fender surface after repairing scribbles polyurea layer; Step 6, has net at the external cover of cylindricality fender.
The present invention has following beneficial effect: after have employed above technical scheme, the circular substrate layer of the circular substrate combination of every two halves of the present invention, cylindricality fender body is formed after the interlaced superposition of each substrate layer connects, central through hole is provided with at the center of cylindricality fender body, mandrel is installed with in central through hole, fastening disk is provided with at the two ends of cylindricality fender body, after two fastening disks are connected with the two ends of mandrel, cylindricality fender body is compressed, it there will not be vibration and comes unstuck when there is extruding in the process used, enhance fastness, prevent from tearing fracture, long service life, and be provided with supercharging layer in cylindricality fender external body, supercharging layer is polyurea layer, so not only there is excellent crashproof and resistance to abrasion, anti-sound and corrosion prevention, and there is good adhesive ability, to moisture, temperature-insensitive, Heat stability is good, there is well protection and buffer action in addition.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The schematic diagram that the interlaced superposition of each substrate layer of Fig. 2 the present invention connects.
Detailed description of the invention
In fig. 1 and 2, the invention provides a kind of superposing type Fender for ship, it comprises some semicircle substrates 1, every two halves circular substrate 1 is combined into circular substrate layer, described semicircle substrate 1 is polyethylene foam plate, substrate layer is connected by superposition interlaced after gluing, cylindricality fender body 2 is formed after the interlaced superposition of each substrate layer connects, central through hole 3 is provided with at the center of cylindricality fender body 2, mandrel 4 is installed with in central through hole 3, mandrel 4 is A3 steel, termination, one end or the termination, two ends of mandrel 4 have inner bolt hole, lifting rope 6 is connected with in inner bolt hole, fastening disk 5 is provided with at the two ends of cylindricality fender body 2, after two fastening disks 5 are connected with the two ends of mandrel 4, cylindricality fender body 2 is compressed, supercharging layer is scribbled outside cylindricality fender body 2, sheath 7 is had at the external cover of cylindricality fender, sheath 7 is set to net, supercharging layer is set to polyurea layer.Described fastening disk 5 is set to flange, and flange is A3 steel.
The invention also discloses a kind of method for making of superposing type Fender for ship, it comprises the following steps:
Step one, prepares square polyethylene foam plate, after the superposition of polyethylene foam plate, polyethylene foam plate is cut into semicircle substrate 1, step 2, at semicircle upper surface of base plate gluing, form cylindricality fender body 2 after then interlaced for two halves circular substrate 1 superposition being connected, then by gear ring and iron plate, cylindricality fender body is suppressed, make half and half circular substrate 1 compact siro spinning technology of cylindricality fender ladder, shed gear ring and iron plate, step 3, central through hole 3 is had at the center of cylindricality fender body 2, then a mandrel 4 is prepared, at the surface coating of mandrel 4, mandrel 4 after gluing is penetrated in central through hole 3, outside thread is processed with at the two ends of mandrel 3, fastening disk 5 is added with in the both sides of cylindricality fender body 2, fastening disk 5 is flange, two flange centers are provided with internal thread hole, two flanges are connected with the two ends of mandrel 3 with after externally threaded joining by internal thread hole, cylindricality fender body 2 compresses by flange, internal thread hole is had at the port of mandrel 4 one or both ends, lifting rope 6 is installed with in internal thread hole, step 4, utilizes swinging strut and the edge of angle lap machine to cylindricality fender body 2 to carry out reconditioning, first carries out manual sand papering smoothly and clean clean to not rough or slitter edge, and the porose or position of coming unstuck of effects on surface, adopts hot melt adhesive to repair, step 5, cylindricality fender body 2 surface after repairing scribbles polyurea layer, step 6, has net at the external cover of cylindricality fender.
Claims (9)
1. a superposing type Fender for ship, it is characterized in that it comprises some semicircle substrates (1), every two halves circular substrate (1) is combined into circular substrate layer, cylindricality fender body (2) is formed after the interlaced superposition of each substrate layer connects, central through hole (3) is provided with at the center of cylindricality fender body (2), mandrel (4) is installed with in central through hole (3), fastening disk (5) is provided with at the two ends of cylindricality fender body (2), after two fastening disks (5) are connected with the two ends of mandrel (4), cylindricality fender body (2) is compressed, supercharging layer is scribbled outside cylindricality fender body (2), sheath (7) is had at the external cover of cylindricality fender.
2. superposing type Fender for ship according to claim 1, is characterized in that described supercharging layer is set to polyurea layer.
3. superposing type Fender for ship according to claim 1, is characterized in that the termination, one end of described mandrel or termination, two ends have inner bolt hole, is connected with lifting rope (6) in inner bolt hole.
4. superposing type Fender for ship according to claim 1, is characterized in that described sheath is set to net.
5. superposing type Fender for ship according to claim 1, is characterized in that described substrate layer is connected by superposition interlaced after gluing.
6. superposing type Fender for ship according to claim 1, is characterized in that described mandrel (4) is A3 steel.
7. superposing type Fender for ship according to claim 1, it is characterized in that described fastening disk (5) is set to flange, flange is A3 steel.
8. superposing type Fender for ship according to claim 1, is characterized in that described semicircle substrate (1) is polyethylene foam plate.
9. a method for making for superposing type Fender for ship, it comprises the following steps:
Step one, prepares square polyethylene foam plate, after the superposition of polyethylene foam plate, polyethylene foam plate is cut into semicircle substrate (1);
Step 2, at semicircle upper surface of base plate gluing, then cylindricality fender body (2) is formed after interlaced for two halves circular substrate (1) superposition being connected, by gear ring and iron plate, cylindricality fender body is suppressed again, make half and half circular substrate (1) compact siro spinning technology of cylindricality fender ladder, shed gear ring and iron plate;
Step 3, central through hole (3) is had at the center of cylindricality fender body (2), then a mandrel (4) is prepared, at the surface coating of mandrel (4), mandrel (4) after gluing is penetrated in central through hole (3), outside thread is processed with at the two ends of mandrel (3), fastening disk (5) is added with in the both sides of cylindricality fender body (2), fastening disk (5) is flange, two flange centers are provided with internal thread hole, two flanges are connected with the two ends of mandrel (3) with after externally threaded joining by internal thread hole, cylindricality fender body (2) compresses by flange, internal thread hole is had at the port of mandrel (4) one or both ends, lifting rope (6) is installed with in internal thread hole,
Step 4, utilizes swinging strut and the edge of angle lap machine to cylindricality fender body (2) to carry out reconditioning, first carries out manual sand papering smoothly and clean clean to not rough or slitter edge, and the porose or position of coming unstuck of effects on surface, adopts hot melt adhesive to repair;
Step 5, cylindricality fender body (2) surface after repairing scribbles polyurea layer;
Step 6, has net at the external cover of cylindricality fender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210232437.9A CN102785765B (en) | 2012-07-06 | 2012-07-06 | Overlapped marine fender and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210232437.9A CN102785765B (en) | 2012-07-06 | 2012-07-06 | Overlapped marine fender and production method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN102785765A CN102785765A (en) | 2012-11-21 |
| CN102785765B true CN102785765B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210232437.9A Active CN102785765B (en) | 2012-07-06 | 2012-07-06 | Overlapped marine fender and production method thereof |
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| CN (1) | CN102785765B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276266A (en) * | 2014-08-22 | 2015-01-14 | 泰州市顺达船用器材有限公司 | Wind-up marine fender and preparation method thereof |
| CN104494795A (en) * | 2014-08-22 | 2015-04-08 | 泰州市顺达船用器材有限公司 | Solid polyethylene marine fender |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063526A (en) * | 1975-08-27 | 1977-12-20 | Bridgestone Tire Company Limited | Composite pneumatic marine fender |
| US4258641A (en) * | 1977-11-17 | 1981-03-31 | Bridgestone Tire Company Limited | Marine fender |
| CN1050704A (en) * | 1989-10-06 | 1991-04-17 | 海军后勤技术装备研究所 | Portable marine fender made of closedcell foamed rubber-plastics |
| CN1557673A (en) * | 2004-02-09 | 2004-12-29 | 宋学刚 | Elastic floating body and manufacturing method thereof |
| CN200985090Y (en) * | 2006-12-07 | 2007-12-05 | 闫海军 | Casting type filling rubber fender |
| CN101108901A (en) * | 2007-08-22 | 2008-01-23 | 泰州市顺达船用器材有限公司 | Polythene foaming fender and method for manufacturing the same |
| CN202686707U (en) * | 2012-07-06 | 2013-01-23 | 泰州市顺达船用器材有限公司 | Stacked marine fender |
-
2012
- 2012-07-06 CN CN201210232437.9A patent/CN102785765B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063526A (en) * | 1975-08-27 | 1977-12-20 | Bridgestone Tire Company Limited | Composite pneumatic marine fender |
| US4258641A (en) * | 1977-11-17 | 1981-03-31 | Bridgestone Tire Company Limited | Marine fender |
| CN1050704A (en) * | 1989-10-06 | 1991-04-17 | 海军后勤技术装备研究所 | Portable marine fender made of closedcell foamed rubber-plastics |
| CN1557673A (en) * | 2004-02-09 | 2004-12-29 | 宋学刚 | Elastic floating body and manufacturing method thereof |
| CN200985090Y (en) * | 2006-12-07 | 2007-12-05 | 闫海军 | Casting type filling rubber fender |
| CN101108901A (en) * | 2007-08-22 | 2008-01-23 | 泰州市顺达船用器材有限公司 | Polythene foaming fender and method for manufacturing the same |
| CN202686707U (en) * | 2012-07-06 | 2013-01-23 | 泰州市顺达船用器材有限公司 | Stacked marine fender |
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| CN102785765A (en) | 2012-11-21 |
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Effective date of registration: 20200629 Address after: Whitehorse Gaogang District 225300 in Jiangsu province Taizhou city Kang Road No. 1 Patentee after: Taizhou Jini Shipbuilding Technology Co., Ltd Address before: 225300 No. 88 Gaogang Road, hi tech park, Taizhou Economic Development Zone, Jiangsu, China Patentee before: TAIZHOU SHUNDA MARINE EQUIPMENT Co.,Ltd. |