CN204585989U - Based on the FPSO topside anti-collision structure of steel clamp laminate - Google Patents
Based on the FPSO topside anti-collision structure of steel clamp laminate Download PDFInfo
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- CN204585989U CN204585989U CN201420767584.0U CN201420767584U CN204585989U CN 204585989 U CN204585989 U CN 204585989U CN 201420767584 U CN201420767584 U CN 201420767584U CN 204585989 U CN204585989 U CN 204585989U
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- CN
- China
- Prior art keywords
- top board
- topside
- collision structure
- cavity filling
- side plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 229920002521 macromolecule Polymers 0.000 claims abstract description 22
- 238000013016 damping Methods 0.000 claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000006837 decompression Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- OWIKHYCFFJSOEH-UHFFFAOYSA-N Isocyanic acid Chemical compound N=C=O OWIKHYCFFJSOEH-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- XLJMAIOERFSOGZ-UHFFFAOYSA-N anhydrous cyanic acid Natural products OC#N XLJMAIOERFSOGZ-UHFFFAOYSA-N 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 150000005846 sugar alcohols Polymers 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Vibration Dampers (AREA)
Abstract
Based on the FPSO topside anti-collision structure of steel clamp laminate, comprise side plate, side plate is coated with top board, multiple border dividing plate anyhow arranged in a crossed manner is arranged at intervals with between side plate and top board, multiple cavity filling is divided into by multiple border dividing plate anyhow arranged in a crossed manner between side plate and top board, the macromolecule core for crashproof damping is filled with in cavity filling, described top board is provided with the overcurrent funnel connecting hole for monitoring air-tightness in cavity filling and humidity, the top board at each cavity filling place offers steam vent and the fill orifice for the macromolecule core that pours into crashproof damping.This kind of topside anti-collision structure has abandoned the labyrinth of conventional steel structural collision protection protective device; therefore; node in structure greatly reduces; simplify topside anti-collision structure; easy to process, speed of application is fast, further mitigates the quality of topside anti-collision structure; improve the fatigue performance of topside anti-collision structure, extend the service life of topside anti-collision structure.
Description
Technical field
The utility model relates to FPSO, i.e. floating type production, storage and offloading device, particularly FPSO topside anti-collision structure.
Background technology
FPSO is floating type production, storage and offloading device, it is called as offshore oil factory, FPSO operation at sea throughout the year, therefore, needing other workboat is often its transfer the fuel, fresh water and other produce or life needed for various materials, but, due to FPSO operationally and workboat when thing required for FPSO conveying, the two is all in closely operation under floating state, therefore, FPSO and workboat easily contact with each other and collide, especially for single-hull oil tanker, once collide, just there will be crude oil leakage situation, cause serious environmental pollution.
At present, for solving the problem, technical staff is mainly provided with steel construction protection device on FPSO side of a ship side plane, by many welded steel are become steelframe, and steelframe is weldingly fixed on FPSO topside, thus Anti-bumping protection is carried out to FPSO, but also there is certain defect and deficiency in this traditional structure, because this traditional steel construction protection device needs more welded steel to become to be integrated, complex structure, therefore, manufacturing cost is high, and the manufacturing cycle is long, and due to complex structure, steel part is more, therefore, from great, the place needed during construction is larger and required moulding bed is more, but also need fabricate block, lift more difficult, and due to the steelframe welded very huge, along topside extend horizontally away distant, therefore, take up room greatly, in addition, the welding node of this traditional steel construction protection device is more, and therefore, define more tired node, shock resistance is poor, after being hit several times, just seriously reduces service life.
Utility model content
The utility model aims to provide that a kind of intensity is high, structure is simple, quality is light, processing is convenient and the FPSO topside anti-collision structure based on steel clamp laminate of long service life.
FPSO topside anti-collision structure based on steel clamp laminate described in the utility model, comprise side plate, side plate is coated with top board, multiple border dividing plate anyhow arranged in a crossed manner is arranged at intervals with between side plate and top board, multiple cavity filling is divided into by multiple border dividing plate anyhow arranged in a crossed manner between side plate and top board, the macromolecule core for crashproof damping is filled with in cavity filling, described top board is provided with the overcurrent funnel connecting hole for monitoring air-tightness in cavity filling and humidity, the top board at each cavity filling place offers steam vent and the fill orifice for the macromolecule core of filling crashproof damping.
The macromolecule core of described crashproof damping is that polyalcohol and isocyanic acid at room temperature mix Post RDBMS and form and density>=1000kg/m after solidifying
3 , Shore hardness>=65, modulus of shearing>=312-2.4T(DEG C), tensile strength>=20MPa, minimum percentage elongation be the core of 20%.
FPSO topside anti-collision structure based on steel clamp laminate described in the utility model, before filled high polymer core, overcurrent funnel is connected in overcurrent funnel connection hole, first by overcurrent funnel, the air-tightness of each cavity filling and humidity are measured, and be connected pouring head and air bleeding valve at each fill orifice respectively with steam vent place, when reaching air-tightness and humidity requirement, by each pouring head to filled high polymer core in corresponding cavity filling, core after solidifying in cavity filling then by overcurrent funnel, pouring head and air bleeding valve are removed, and close overcurrent funnel connecting hole, fill orifice and steam vent, the macromolecule core of this kind of crashproof damping makes topside anti-collision structure have good mechanical property, its intensity is high, quality is light, shock resistance is good.Owing to having abandoned the labyrinth of conventional steel structural collision protection protective device; therefore; welding node in structure greatly reduces; thus simplify topside anti-collision structure, and take up room little, easy to process; speed of application is fast; further mitigate the quality of topside anti-collision structure, improve the fatigue performance of topside anti-collision structure, extend the service life of topside anti-collision structure.
Macromolecule core due to this kind of crashproof damping at room temperature mixes Post RDBMS by polyalcohol and isocyanic acid and forms, and density>=1000kg/m after its solidification
3 shore hardness>=65, modulus of shearing>=312-2.4T(DEG C), tensile strength>=20MPa, minimum percentage elongation is 20%, therefore, when filling this kind of macromolecule core in cavity filling, not only make topside anti-collision structure have good mechanical property, also make the anti-collision structure containing this kind of macromolecule core have damping, sound insulation, the premium properties such as heat insulation.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is Figure 1A-A direction sectional drawing.
Fig. 3 is Figure 1B-B direction sectional drawing.
Detailed description of the invention
Based on the FPSO topside anti-collision structure of steel clamp laminate, as shown in Figure 1 to Figure 3, comprise side plate 1, side plate 1 is coated with top board 2, multiple border dividing plate 3 anyhow arranged in a crossed manner is arranged at intervals with between side plate 1 and top board 2, multiple cavity filling is divided into by multiple border dividing plate 3 anyhow arranged in a crossed manner between side plate 1 and top board 2, the macromolecule core 4 for crashproof damping is filled with in cavity filling, described top board is provided with the overcurrent funnel connecting hole for monitoring air-tightness in cavity filling and humidity, the top board 2 at each cavity filling place offers steam vent and the fill orifice for the macromolecule core of filling crashproof damping.By carrying out bead or blasting treatment to core 4 and top board 2 adhesive surface and core 4 and side plate 1 adhesive surface, can further improve the shear strength of adhesive surface.
The macromolecule core 4 of described crashproof damping forms for polyalcohol and isocyanic acid at room temperature mix Post RDBMS and solidifies rear density>=1000kg/m
3 , Shore hardness>=65, modulus of shearing>=312-2.4T(DEG C), tensile strength>=20MPa, minimum percentage elongation be the core of 20%.
Border dividing plate 3 is simultaneously vertical with side plate 1 and top board 2, thus cavity filling can be made upright, reduces the loading of the macromolecule core 4 of each cavity filling, reduces costs.
The top board 2 at each cavity filling place is installed temperature control decompression plug, the temperature in real time in the corresponding cavity filling of monitoring and pressure.
Side plate 1 is provided with the cushion block of metal or macromolecule material, to ensure that cavity filling is applicable to the filling thickness of core.
Described border dividing plate 3 is identical with the thickness of the macromolecule core 4 of filling, to ensure that cavity filling is applicable to the filling thickness of core 4.
The thickness of described top board 2 is 15mm, and the thickness of macromolecule core 4 is 30mm, thus effectively improves the crashworthiness of topside anti-collision structure.
The material of described top board 2 and border dividing plate 3 is steel, can further improve crashproof intensity and the decay resistance of topside anti-collision structure.
Described fill orifice preferably can be arranged at top board corresponding to the position on the upside of cavity filling, and the liquid of perfusion in non-pressurized situation, successfully can flow in the whole space of filled wall by it.The position that steam vent corresponds on the upside of cavity filling to be arranged at top board is equally good, it can avoid the liquid poured into flow out from steam vent, cause the waste of macromolecule core, it also can avoid the liquid core because of perfusion to flow into steam vent blocking steam vent simultaneously, air is caused to get rid of, the quality that impact is filled.
Fill orifice is good to be arranged at top board corresponding to the medium position on the upside of cavity filling, and steam vent is then preferably two and lays respectively at fill orifice moral both sides.This kind of vibrational power flow, charging efficiency is high, and smooth in exhaust, after filling, core is evenly distributed, and quality is good.
The height of steam vent preferably can a little more than the height of fill orifice, to reach optimum efficiency.
Claims (9)
1. based on the FPSO topside anti-collision structure of steel clamp laminate, comprise side plate (1), it is characterized in that: on side plate (1), be coated with top board (2), multiple border dividing plate (3) anyhow arranged in a crossed manner is arranged at intervals with between side plate (1) and top board (2), multiple cavity filling is divided into by multiple border dividing plate (3) anyhow arranged in a crossed manner between side plate (1) and top board (2), the macromolecule core (4) for crashproof damping is filled with in cavity filling, described top board is provided with the overcurrent funnel connecting hole for monitoring air-tightness in cavity filling and humidity, the top board (2) at each cavity filling place offers steam vent and the fill orifice for the macromolecule core of filling crashproof damping.
2. the FPSO topside anti-collision structure based on steel clamp laminate according to claim 1, is characterized in that: border dividing plate (3) is simultaneously vertical with side plate (1) and top board (2).
3. according to the FPSO topside anti-collision structure based on steel clamp laminate in claim 1 to 2 described in any one, it is characterized in that: the top board (2) at each cavity filling place is upper installs temperature control decompression plug.
4. according to the FPSO topside anti-collision structure based on steel clamp laminate described in any one in claim 1 to 2, it is characterized in that: the cushion block being provided with metal or macromolecule material on side plate (1).
5. according to the FPSO topside anti-collision structure based on steel clamp laminate in claim 1 to 2 described in any one, it is characterized in that: described border dividing plate (3) is identical with the thickness of the macromolecule core (4) of filling.
6. according to the FPSO topside anti-collision structure based on steel clamp laminate in claim 1 to 2 described in any one, it is characterized in that: the thickness of described top board (2) is 15mm, the thickness of macromolecule core (4) is 30mm.
7. according to the FPSO topside anti-collision structure based on steel clamp laminate in claim 1 to 2 described in any one, it is characterized in that: the material of described top board (2) and border dividing plate (3) is steel.
8. according to the FPSO topside anti-collision structure based on steel clamp laminate in claim 1 to 2 described in any one, it is characterized in that: described fill orifice and steam vent are arranged at top board corresponding to the position on the upside of cavity filling.
9. according to the FPSO topside anti-collision structure based on steel clamp laminate in claim 1 to 2 described in any one, it is characterized in that: fill orifice is positioned at the medium position on the upside of cavity filling, steam vent is positioned at the both sides on the upside of cavity filling, and the height of steam vent is a little more than the height of fill orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767584.0U CN204585989U (en) | 2014-12-09 | 2014-12-09 | Based on the FPSO topside anti-collision structure of steel clamp laminate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767584.0U CN204585989U (en) | 2014-12-09 | 2014-12-09 | Based on the FPSO topside anti-collision structure of steel clamp laminate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204585989U true CN204585989U (en) | 2015-08-26 |
Family
ID=53922181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420767584.0U Active CN204585989U (en) | 2014-12-09 | 2014-12-09 | Based on the FPSO topside anti-collision structure of steel clamp laminate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204585989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624421A (en) * | 2018-12-11 | 2019-04-16 | 江苏科技大学 | Steel/polyurethane sandwich plate and the preparation method and application thereof |
-
2014
- 2014-12-09 CN CN201420767584.0U patent/CN204585989U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624421A (en) * | 2018-12-11 | 2019-04-16 | 江苏科技大学 | Steel/polyurethane sandwich plate and the preparation method and application thereof |
| CN109624421B (en) * | 2018-12-11 | 2020-12-11 | 江苏科技大学 | Steel/polyurethane sandwich plate and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510250 No. 126 Renewal Road, Guangzhou, Guangdong Province Patentee after: Guangzhou Institute of Ship and Marine Engineering Design (605 Research Institute of China Ship and Marine Industry Group Corp.) Address before: 510250 No. 126 Renewal Road, Guangzhou, Guangdong Province Patentee before: GUANGZHOU MARINE ENGINEERING Corp. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CU01 | Correction of utility model |
Correction item: Patentee|Address Correct: GUANGZHOU SHIPBUILDING AND OCEAN ENGINEERING DESIGN Research Institute (THE 605TH RESEARCH INSTITUTE OF CHINA STATE SHIPBUILDING Corp.,Ltd.)|510250 No. 126, innovation road, Guangdong, Guangzhou False: Guangzhou Institute of Ship and Marine Engineering Design (605 Research Institute of China Ship and Marine Industry Group Corp.)|510250 No. 126, innovation road, Guangdong, Guangzhou Number: 34-02 Volume: 35 |
|
| CU01 | Correction of utility model | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510250 No. 126, innovation road, Guangdong, Guangzhou Patentee after: Guangzhou Ship and Ocean Engineering Design and Research Institute (the 65th Research Institute of China State Shipbuilding Corporation Corp.) Address before: 510250 No. 126, innovation road, Guangdong, Guangzhou Patentee before: GUANGZHOU SHIPBUILDING AND OCEAN ENGINEERING DESIGN Research Institute (THE 605TH RESEARCH INSTITUTE OF CHINA STATE SHIPBUILDING Corp.,Ltd.) |
|
| CP01 | Change in the name or title of a patent holder |