CN203511983U - Deep-water mooring column - Google Patents
Deep-water mooring column Download PDFInfo
- Publication number
- CN203511983U CN203511983U CN201320616701.9U CN201320616701U CN203511983U CN 203511983 U CN203511983 U CN 203511983U CN 201320616701 U CN201320616701 U CN 201320616701U CN 203511983 U CN203511983 U CN 203511983U
- Authority
- CN
- China
- Prior art keywords
- mooring
- buoyancy
- column
- floating
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 239000004814 polyurethane Substances 0.000 claims abstract description 9
- 229920002635 polyurethane Polymers 0.000 claims abstract description 9
- 239000003822 epoxy resin Substances 0.000 claims abstract description 8
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 8
- 239000003365 glass fiber Substances 0.000 claims abstract description 6
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 5
- 101100136092 Drosophila melanogaster peng gene Proteins 0.000 claims description 18
- 230000000630 rising effect Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010009 beating Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000008093 supporting effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a small-sized and simplified deep-water mooring column according to the movable-joint single-anchor-leg type mooring structure principle. According to the technical scheme of the deep-water mooring column, a mooring column body is closed so that a cylindrical floating piece can be formed. A set of floating pipes are bound to the floating piece, the pipes and gaps between the pipes are respectively filled with a polyurethane expanding agent, the pipes are coated with and dipped in mixed glass fiber of epoxy resin of a curing agent and then is dipped in mixed aramid fiber of the epoxy resin of the curing agent for reinforcement, a floating cabin is formed by the floating pipes bound in a set and the mooring column body, a set of concrete ballasting blocks are suspended at the bottom of the mooring column, and therefore a ballasting balance cabin can be formed. The column body is restrained by a mooring rope orthogonal in direction, one end of the mooring rope is fixed to a foundation and the other end of the mooring rope is fixed to a lifting lug of the mooring column through an adjustable damper. The deep-water mooring column has the advantages of being clear in stress, reasonable and simple in structure, good in safety, low in manufacturing cost, strong in operability, capable of enabling marine installation to be simple and convenient, and free of the requirement for engineering ships such as floating hanging column beating ships.
Description
Technology item territory
The utility model relates to a kind of deep water mooring post, belongs to ocean engineering field.
Background technology
In ocean engineering, mooring system is the exploitation critical part of marine oil, has now developed multiple mooring form, but is mainly lower three major types type, i.e. post type, stretched wire pontoon type (being called single point mooring (SPM)), movable joint list anchor leg formula.These mooring system complex structures, cost is high, and this is and marine oil excessive risk that the of adapting ， And with high investment is impractical in ocean exploitation project among the people, but uses for reference its groundwork, contributes to develop new purposes.?pool, the mono-Ming Liao of post type mooring structure Jian is easy to operate, but in abyssal zone, adopts movable joint list anchor leg formula to have more advantages.If be basis according to movable joint list anchor leg formula mooring structure principle, make its miniaturization, summary constructs a deep water mooring post, this is undoubtedly to deep-water net cage culture, spitkit mooring, marine site mapping and the setting of remote signal transmission basic point, navigation light buoies etc. are of great value.
Summary of the invention
Order of the present utility model ground is in abyssal zone, according to movable joint list anchor leg formula mooring structure principle, it is basis, make its miniaturization, summary constructs a deep water mooring post, and this technical scheme principle is: as shown in Figure 1, H is wind, wave, the horizontal force producing under flowing common action, it departs from buoyancy aid generation, establishes tilting complex torque-M that horizontal force H produces
hcolumn structure deadweight P, the tilting complex torque-M of generation
pbuoyancy F produces countermoment
f, with-M
hand-M
pjust in time reverse, buoyancy can make it get back to equilibrium point by acting in opposition, thereby realizes dynamical equilibrium, the principle of compliant type anchoring that Here it is.When water level changes, buoyancy changes, and buoyancy aid is together with the upper and lower heave of kentledge bearer frame.
Therefore, the technical solution of the utility model is: first mooring shaft enclosed shape becomes column buoyancy piece, tie up again mono-group of buoyancy tube of Peng, the equal filled polyurethane in the space agent of rising of splashing between pipe and tube and tube, coated outside infiltrates the modulated glass fibre for preparing the epoxy resin of curing agent, after solidifying, form covering, and reinforce with infiltrating the modulated aramid fiber cloth for preparing the epoxy resin of curing agent, allow and tie up Peng and become the buoyancy tube of a group to form buoyancy compartment together with mooring shaft, at the bottom of mooring post, hang one group of concrete ballast piece, be configured to ballast balance cabin, in order to make mooring post not have large departing from high sea, the hawser constraint that shaft is orthogonal by direction, hawser one end is fixed on basis, basis can be stake or anchor, the hawser other end is fixed on mooring post hanger by recoverable reserves, it is net cage etc. for mooring that mooring post can arrange some hanging equipment according to purposes.
Deep water mooring post of the present utility model, the cylinder with very thin cross section is placed in and is subject to the water surface of wave current power maximum and leans on water surface upper strata, and sectional area is larger, tie up part and the ballast balance cabin of mono-group of buoyancy tube of Peng, be arranged on the bottom near sea bed place, be subject to like this wave current power just little, be conducive to evade Disaster difficulty sea situation, because structural focus is lower than centre of buoyancy, mooring post is finished stand on marine, and very stable, and the space filled polyurethane agent of rising of splashing between buoyancy tube and tube and tube, additional glass fibre covering way guarantees buoyancy safety, compare safely by complicated minute separation assurance buoyancy with steel buoyancy compartment, more simple and reliable.
Preceence of the present utility model is stressed clear, rational in infrastructure simple, safety is good, makes low order, with the unit's of obtaining buoyancy pricing comparison, the utility model and conventional steel buoyancy compartment ratio, cost performance is high, workable in addition, particularly marine simple installation, needn't employ crane barge and beat the engineering ships such as post ship, this be traditional pile foundation type mooring post cannot than like.In addition,, except basis (anchor is within the rule), all can move use.The utility model deep water mooring post can be applicable to the project that needs deep water mooring of broad sense, and this is undoubtedly to deep-water net cage culture, spitkit mooring, and marine site mapping and the setting of remote signal transmission basic point, navigation light buoies etc. are of great value.
Accompanying drawing explanation
Fig. 1 is compliant type equilibrium principle figure;
Fig. 2 is the utility model structural representation;
Fig. 3 is 1---1 cross-sectional view, and expression cylinder is tied up the structure of mono-group of buoyancy tube of Peng;
Fig. 4 is that cylinder is tied up mono-group of buoyancy tube cross-sectional view of Peng;
Fig. 5 is 2---2 cross-sectional view, represents structure mooring system:
Fig. 6 is shaft hanger organigram, and owing to will bearing huge pulling force, hanger structure is established reinforcing plate, welds by hanger base and shaft simultaneously, prevents that shaft from tearing;
Fig. 7 is that shaft hanger and mooring fast pass through damper connecting structure schematic diagram;
Fig. 8 ties up Peng combination buoyancy tube upper sealing plate structural representation, and lower shrouding and upper sealing plate be symmetric relation only;
Fig. 9 is suspension type ballast balance cabin structure schematic diagram, and it consists of prefabricated saddle weight of block concrete of ballast carrier bearing bracket;
Figure 10 is concrete prefabricated saddle weight structural representation.
Wherein: 1 cylinder, 2 cylinder separator of battery platess, 3 end face closing panels, 4 bottom surface closing panels, 5 shaft hangers, 6 shaft hanger reinforcing plates, 7 shaft hanger bases, 8 adjustable damping devices, 9 mooring fasts, 10 tie up Peng combination buoyancy tube, the joist of Peng combination buoyancy tube is tied up in 11 supportings, the 12 stable mounting plates of tiing up Peng combination buoyancy tube, 13 glass fibre coverings, the 14 polyurethane foaming body that agent forms that rises of splashing, 15 aramid fiber stiffening bands, 16 cylinder bottom surface hangers, 17 ballast carrier brackets, 18 ballast carrier Tuo Jia Lian Rod, 19 ballast carrier Tuo Jia Lian Rod upper end shackles, 20 concrete prefabricated saddle weights, 21 pile foundations, 22 pile foundation hangers.
The specific embodiment
Deep water mooring post is comprised of two major parts: cylinder and stake or anchor, and for stake mooring scheme, conventionally should be at district in place elder generation construction stake, stake top is fastened drum and is indicated, and casts anchor to install to synchronize with deep water mooring post and carries out.
At the first prefabricated Shackle assembly of machine shop, hanger 5 is welded on hanger base 7, the hanger reinforcing plate 6 of simultaneously burn-oning, by Fig. 8 setting-out processing supporting, tie up the joist 11 of Peng combination buoyancy tube, the stable mounting plate 12 of tiing up Peng combination buoyancy tube, and the ballast carrier bracket 17 of structure all fours, the ballast carrier bracket ballast carrier Tuo Jia Lian Rod 18 that burn-ons again, the upper port shackle of burn-oning, above-mentioned processing there is no special feature, just brave to connect quality very important for each parts of hanger, should there is reliable measure to guarantee: as by qualification welder's welding, there is the welding schedule of special Shi Experience checking to follow, do magnetic particle inspection etc.
Adjustable damping device 8 markets are bought standby.
Concrete prefabricated saddle weight 20, perforate in the middle of circular or square, ballast carrier Tuo Jia Lian Rod upper end shackle 19 should be passed in aperture, and the volume weight of monomer is depending on mode of transport, concrete prefabricated saddle weight answers admixture wire net for well, because Anti-scattering is the main anticracking that do not need.
Deep water mooring shaft 1 adopts solid drawn pipe, but needs to do suitably to separate with separator of battery plates 2, reasonable combination pipeline section long, accomplishes that pipe end welds after separator of battery plates 2 spreading more as far as possible.
The buoyancy lifting of tiing up mono-group of buoyancy tube implementation structure of Peng is this patent feature, should carry out according to lower program:
1, processing buoyancy tube, buoyancy tube is not necessarily used steel pipe, available plastic pipe, glass reinforced plastic pipe, galvanized sheet iron pipe even, interior Tian Chong Pao Droplets foaming body, the splash agent of rising of the polyurethane that reinjects makes it form one, last two ends sealings;
2. get deep water mooring post bottom and be longer than one section of cylinder of buoyancy tube, by Fig. 4, weld bottom surface closing panel 4 and cylinder bottom surface hanger 16, be then inserted in the joist 11 that Peng combination buoyancy tube is tied up in supporting, and weld with shaft 1;
3 at 11 upper berth one deck epoxy mortars of joist of tiing up Peng combination buoyancy tube, by figure tri-, set buoyancy tube;
4. on top, put the stable mounting plate 12 of tiing up Peng combination buoyancy tube, can squeeze into self-tapping screw fixed buoyancy pipe by mounting plate 12;
5. by the basic fixed position of 3,4 buoyancy tubes, now can be between tube and tube the agent of rising of splashing of the equal filled polyurethane in space;
6, then coated outside infiltrates the modulated glass fibre for preparing the epoxy resin of curing agent, after solidifying, form covering, and tie up Peng and become the buoyancy tube of a group to form buoyancy compartment together with mooring shaft with infiltrating the modulated aramid fiber cloth reinforcing for preparing the epoxy resin of curing agent, allowing.
After above-mentioned completing, with the good shaft hanger 5 of assembly welding, the pipeline section of separator of battery plates 2 welds, and concrete prefabricated saddle weight 20, by design quantity, is inserted in ballast carrier Tuo Jia Lian Rod 19 interior standby simultaneously.
Marine installation is simple and easy quick: deep water mooring post can float the scene of being dragged to, ballast carrier Tuo Jia Lian Rod upper end shackle is connected with cylinder bottom surface hanger 16 by hawser, under ballast carrier, after water, deep water mooring post is upright, moves to set point, by diver, fastens mooring fast 9.
Claims (3)
1. deep water mooring post, its special Zheng is that mooring shaft enclosed shape becomes column buoyancy piece, tie up again mono-group of buoyancy tube of Peng, the equal filled polyurethane in the space agent of rising of splashing between pipe and tube and tube, coated outside infiltrates the modulated glass fibre for preparing the epoxy resin of curing agent, and reinforce with infiltrating the modulated aramid fiber cloth for preparing the epoxy resin of curing agent, allow and tie up Peng and become the buoyancy tube of a group to form buoyancy compartment together with mooring shaft, at the bottom of mooring post, hang one group of concrete ballast piece, be configured to ballast balance cabin, the hawser constraint that shaft is orthogonal by direction, hawser one end is fixed on basis, the hawser other end is fixed on mooring post hanger by recoverable reserves.
2. according to deep water mooring post claimed in claim 1, its special Zheng is that buoyancy tube is the filled polyurethane steel pipe of agent of rising of splashing, plastic pipe, glass reinforced plastic pipe, or galvanized sheet iron pipe, and the filled polyurethane sealing steel pipe of agent of rising of splashing not.
3. according to deep water mooring post claimed in claim 1, its special Zheng is that mooring foundation is pile foundation or anchor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616701.9U CN203511983U (en) | 2013-09-30 | 2013-09-30 | Deep-water mooring column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616701.9U CN203511983U (en) | 2013-09-30 | 2013-09-30 | Deep-water mooring column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203511983U true CN203511983U (en) | 2014-04-02 |
Family
ID=50370957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320616701.9U Expired - Fee Related CN203511983U (en) | 2013-09-30 | 2013-09-30 | Deep-water mooring column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203511983U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316250A (en) * | 2014-09-11 | 2015-01-28 | 浙江海洋学院 | On-line monitoring apparatus of ship mooring force and monitoring method thereof |
| CN106092507A (en) * | 2016-08-02 | 2016-11-09 | 哈尔滨工程大学 | A kind of mooring post simulating different water depth anchoring system |
| CN108071096A (en) * | 2016-11-16 | 2018-05-25 | 赵东奇 | The fender of buoyancy can be adjusted |
| CN109398643A (en) * | 2018-10-17 | 2019-03-01 | 青岛北海船舶重工有限责任公司 | A kind of mooring track production method for realizing location control |
-
2013
- 2013-09-30 CN CN201320616701.9U patent/CN203511983U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316250A (en) * | 2014-09-11 | 2015-01-28 | 浙江海洋学院 | On-line monitoring apparatus of ship mooring force and monitoring method thereof |
| CN106092507A (en) * | 2016-08-02 | 2016-11-09 | 哈尔滨工程大学 | A kind of mooring post simulating different water depth anchoring system |
| CN106092507B (en) * | 2016-08-02 | 2018-07-24 | 哈尔滨工程大学 | A kind of mooring post of simulation different water depth anchoring system |
| CN108071096A (en) * | 2016-11-16 | 2018-05-25 | 赵东奇 | The fender of buoyancy can be adjusted |
| CN109398643A (en) * | 2018-10-17 | 2019-03-01 | 青岛北海船舶重工有限责任公司 | A kind of mooring track production method for realizing location control |
| CN109398643B (en) * | 2018-10-17 | 2019-10-08 | 青岛北海船舶重工有限责任公司 | A kind of mooring track production method for realizing location control |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203505317U (en) | Flexible-structure tension leg type deep water net cage capable of adjusting floating force with air bags and ascending and descending along with changing water levels | |
| CN104619984B (en) | Floating wind turbine platform and assemble method | |
| CN203511983U (en) | Deep-water mooring column | |
| CN201857618U (en) | Floating guide platform and steel casing supported drilling platform deepwater pile foundation | |
| CN103057669B (en) | Combination storm resisting stable ocean platform | |
| WO2012159379A1 (en) | Floating wind farm with energy storage facility | |
| CN207015550U (en) | Realize the deep sea mooring post of mooring wind vane | |
| CN101544270A (en) | Floating type platform with underwater storage tank | |
| CN102167141B (en) | Box-shaped truss type four-stand column deep water platform system with asymmetric soft cabin | |
| CN103205988B (en) | Construction method for device suitable for mending and strengthening underwater portion of pile foundation | |
| CN106381881A (en) | Gravity-type single-pile foundation | |
| CN201520401U (en) | Water floating city | |
| CN204560627U (en) | Can be risen and fallen the hybrid wind wave resistance steel frame net cage be connected with buoyancy post dissipation energy hinge | |
| CN115750223A (en) | Self-resetting offshore wind driven generator tower | |
| CN203709035U (en) | Fixed column moored flexibly-structural tension leg type net cage capable of rising and sinking along with water level fluctuation | |
| CN202023182U (en) | Waterborne drilling foam platform | |
| WO2019071655A1 (en) | Tension tendon positioning system for serially connected buoys made of hollow microbead composite material | |
| CN203942935U (en) | With the buoyancy pillar deep water mesh cage of rigidity walkway board flexible structure | |
| CN203985553U (en) | Band damping is prevented swinging the trip of plate semisubmersible platform type and is angled cultivation dual-purpose flexible environment friendly net cage | |
| CN204634723U (en) | Based on the environmental and ecological net cage of the dual-purpose of the water surface under water wind wave resistance of articulated platform principle | |
| NO841818L (en) | OFFSHORE CONSTRUCTION FOR HYDROCARBON MANUFACTURING OR SUPPLY OF SHIPS | |
| CN204599011U (en) | The tension leg wind wave resistance net cage of free suspending weight additional buoyancy block dual system mooring | |
| CN208167773U (en) | A kind of steady stake platform of monoblock type | |
| CN112377556B (en) | Combined vibration damper for suspension tunnel pipe body and anchor cable | |
| CN202718034U (en) | Novel floating combined cross-sea bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Gu Guowei Document name: Notification to Pay the Fees |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170301 Address after: 570208 Hainan Province, Haikou city haidiandao Meilan District No. 1 South Zhao Wan Xing Lu Liwan Lok Hin 804 Patentee after: China Ocean Engineering (Hainan) Co., Ltd. Address before: 510260 Guangdong city of Guangzhou province Haizhuqu District Xingang West Tsui discovery Graceland home A-601 Patentee before: Gu Guowei |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |