CN202414121U - Marine wind-powered installation vessel - Google Patents
Marine wind-powered installation vessel Download PDFInfo
- Publication number
- CN202414121U CN202414121U CN2011205702892U CN201120570289U CN202414121U CN 202414121 U CN202414121 U CN 202414121U CN 2011205702892 U CN2011205702892 U CN 2011205702892U CN 201120570289 U CN201120570289 U CN 201120570289U CN 202414121 U CN202414121 U CN 202414121U
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- hull
- wind
- hoisting crane
- electricity generation
- powered electricity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
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Abstract
The utility model relates to a marine wind-powered installation vessel, which is suitable for operations in sea areas in intertidal zones. The installation vessel comprises a vessel body, a crane, a main generator, a pile hammer and a pile embracing apparatus, wherein the vessel body is provided with a vessel bottom which can be located on a mud flat; the crane is arranged on a deck of the vessel body; the main generator is used for supplying power for the crane; the pile hammer is movably located in the operation range of the crane; and the pile embracing apparatus is arranged at the edge of the deck of the vessel body and located in the operation range of the crane.
Description
Technical field
The utility model relates to a kind of ocean wind-powered electricity generation ship is installed, and is used for ocean constructions such as wind-powered electricity generation menu sunk pile, Fan Equipment installation.
Background technology
Along with the aggravation of the nervous situation of international energy, the exploitation of alternative energy develops rapidly.In alternative energy, the environment-protecting clean energy such as solar power, wind energy and biological energy source be the development emphasis, wind-power electricity generation with respect to renewable energy technologies such as solar power, biological energy source are more ripe, cost is lower, littler to environmental disruption.In more than 20 year, wind generating technology constantly makes a breakthrough in the past, and the economical efficiency of scale is obvious day by day.
Chinese at present wind-powered electricity generation mainly is installed in land, because land wind-resources is bad, the wind-powered electricity generation power of the assembling unit of building up is little, and the operational use time in every year is very low, so need be in coastal wind resource abundant area exploitation offshore wind farm technology.Wind power plant is installed in the offshore sea waters at present, and the characteristics of the offshore sea waters of China are to have many offshore sea waters to belong to the intertidal zone.To above-mentioned situation, need a kind of wind-powered electricity generation that can adapt to intertidal zone and offshore sea waters that ship is installed.
The utility model content
The utility model technical matters to be solved provides a kind of ocean wind-powered electricity generation of marine site, intertidal zone operation that is applicable to ship is installed.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to provide a kind of ocean wind-powered electricity generation installation ship, comprises hull, hoisting crane, main generator, drive hammer and pile holding device.Hull has the hull bottom that can be located on the mud bank, and hoisting crane is located on the deck of hull.Main generator is used to the hoisting crane power supply.Drive hammer is located in the scope of work of hoisting crane movably.The pile holding device is located at the deck flange of hull and is positioned at the scope of work of hoisting crane.
One or more positioning anchors are equipped with in an embodiment of the utility model, on the said hull.
In an embodiment of the utility model, said hoisting crane is the full circle swinging hoisting crane.
In an embodiment of the utility model, said hoisting crane is equipped with two gib heads.
In an embodiment of the utility model, said pile holding utensil has correction and centralizing system.
In an embodiment of the utility model, the ocean wind-powered electricity generation is installed ship, also comprises crawler crane, is used to cooperate said hoisting crane to lift shaft-like weight.
In an embodiment of the utility model, the least draft of said hull is 2 meters.
The utility model makes it compared with prior art owing to adopt above technical scheme and since hull have at the bottom of function.When constructing in the intertidal zone, ebb hull bottom directly seat continues construction operation on mud bank, and has been equipped with hoisting crane, drive hammer and pile holding device, can realize equipment hoisting and piling function through these cooperations.
Description of drawings
For letting above-mentioned purpose, the feature and advantage of the utility model can be more obviously understandable, elaborate below in conjunction with the specific embodiment of accompanying drawing to the utility model, wherein:
Fig. 1 is the front view that the wind-powered electricity generation of the utility model one embodiment is installed ship.
Fig. 2 is the birds-eye view that the wind-powered electricity generation of the utility model one embodiment is installed ship.
Fig. 3 is that the wind-powered electricity generation of the utility model one embodiment is installed in the cabin of ship and schemed.
The specific embodiment
It is that beach operation wind power equipment installation ship is sat with (0～10 meter of the depth of water) in the intertidal zone that a kind of ocean wind-powered electricity generation that embodiment provided of the utility model is installed ship, and this is the multifunctional engineering ship that collects lifting, installation, drives piles, is maintained as one.
Fig. 1 is the front view that the wind-powered electricity generation of the utility model one embodiment is installed ship.Fig. 2 is the birds-eye view that the wind-powered electricity generation of the utility model one embodiment is installed ship.Fig. 3 is that the wind-powered electricity generation of the utility model one embodiment is installed in the cabin of ship and schemed.Shown in Fig. 1-3, ship 10 is installed is mainly comprised hull 1, hoisting crane 2, pile holding device 3, main generator 4, harbor generator 5, crawler crane 6, drive hammer 7.
Characteristics of present embodiment are, a function at the bottom of hull 1 has.As shown in Figure 1, the hull bottom shape of hull 1 is set to be located in the shape on the mud bank.When constructing in the intertidal zone, ebb back hull bottom directly seat continues construction operation on mud bank.And preferably, through the distribution and the layout of equipment, making hull 1 least draft is 2 meters, and at the incoming tide, hull 1 can float mobile as early as possible.Light-draft characteristics can improve in the operation of marine site, intertidal zone and the efficient of moving ship to greatest extent.
As way of illustration but not limitation, hull 1 is a barge, and is unpowered, tied up by tugboat when dispatching and drags.
Join two 5.610t (ton) navigation anchor on the main deck of hull 1,4 4.5t and 4 6.45t positioning anchors.Be equipped with two 185.1kN windlass 2.1,2.2 on the hull 1 simultaneously, and 3.1,3.2,3.3,3.4 and 4 450kN positioning winch 3.5,3.6,3.7,3.8 of 4 300kN positioning winch, rise and move ship and location usefulness.
Hoisting crane 2 is installed in the hull afterbody.In the present embodiment, the biggest lifting capacity of hoisting crane 2 is 800t.For instance, can be equipped with two gib heads, each gib head lift heavy 400t; Two main hooks can carry out lift heavy simultaneously, also can carry out lift heavy respectively.Preferably, hoisting crane 2 is that electricity drives the full circle swinging hoisting crane, and its maximum sling height can reach 110m.When tail lift heavy during, can in ± 15 ° of scopes, rotate to hang and carry greater than 500t; When being not more than 500t, lift heavy can carry out the full circle swinging operation.The center of gyration of hoisting crane 2 can be arranged in apart from stern 9000mm (15 rib) and locate.
Full ship is joined main generator 4, is used to hoisting crane 2 power supplies.In the embodiments of figure 3, main generator 4 has three 4.1,4.2,4.3.As giving an example the rating horsepower 715Kw of each main generator, rated speed of rotation 1800r/min.Two main generators and car use during lifting, and one subsequent use.
In addition, also be equipped with 5 one of harbor generators on the hull as shown in Figure 3, rating horsepower 150Kw, rated speed of rotation 1800r/min.Harbor generator 5 is used for when berthing, substituting the main generator power supply.
As shown in Figure 2, for cooperating piling, also be equipped with movably 100t crawler crane 6 on the hull, be used under the situation of needs, when for example lifting shaft-like weight, cooperate hoisting crane work.Drive hammer 7 is a hydraulic impact hammer, is located at movably in the scope of work of hoisting crane 2.In one embodiment, drive hammer 7 is the major diameter hydraulic impact hammer of 800KJ blow energy, can realize 4.5-5.1m major diameter single pile piling function.
Pile holding device 3 is configured to have correction and centralizing system, 50 tons of its maximum correction power, the single pile correction that can adapt to 4.5～6.2 meters of diameters with set upright, can realize the correction of X, Y direction ± 1m scope, guarantee to drive piles squareness in 4/1000ths.The correction of this pile holding device 3 and centralizing system can use the correction fixed system that patent disclosed of Chinese patent notification number as CN202047950U.
As shown in Figure 1, be provided with central control compartment and accommodation 8 in the hull stem, the living facilities that disposed can provide safeguard for crewman's life and rest.
As giving an example, other parameters of the installation ship 10 of present embodiment are given an example as follows: the 3.00m of operating draft, dispatch draft extreme 4.00m, 400t * 2110m of load-carrying ability, a 25t * 20m.
Generally speaking, the blower fan of the utility model embodiment is installed the not only ability lift heavy in the intertidal zone of ship, installs and piling work, and it also has the repertoire that general crane barge ship is had in the coastal waters, so this is amphibious multi-function operation boats and ships.And this blower fan operation field that ship is installed is not limited to wind-powered electricity generation and installs, and general ocean engineering operation also can be competent at
The installation ship of use the utility model embodiment is implemented the following several stages that mainly contains of offshore wind turbine construction operation in the intertidal zone: the impact pile sinking operation on single pile basis; The lifting operation of transition phase; The lifting installation exercise of top blower fan tower barrel; The lifting installation exercise of blower fan cabin and blade.
Implementation process:
When high tide level, the ship towage will be installed to the appointment station by towboat, the location of casting anchor, after waiting to ebb tide, full ship is sat the beach, utilizes the full circle swinging hoisting crane on the ship, and lifting wind-powered electricity generation foundation pile is vertically gone into mud, assisting down of correction erection device, comes into effect piling work.
After piling finished, subordinate phase began to lift by crane the transition stake, on installation and the foundation pile, and cementation process.
Phase III, blower fan tower barrel is installed, this also need use the full circle swinging hoisting crane, and needs seat accurate localization to be provided at the end.
At last, utilize hoisting crane with blower fan cabin and blade accurately bolt fix.
The wind-powered electricity generation of the utility model embodiment is installed ship and is had the following advantages:
1, a function at the bottom of hull has.When constructing in the intertidal zone, ebb hull bottom directly seat continues construction operation on mud bank.
2, the hull least draft is 2 meters.At the incoming tide, hull can float mobile as early as possible.Light-draft characteristics can improve in the operation of marine site, intertidal zone and the efficient of moving ship to greatest extent.
3, have piling and blower fan installation function simultaneously, rubber tyre gantry crane design is a double hook, and what can effectively solve members such as offshore wind farm single pile and blower fan stands up and lift a difficult problem.
4, be equipped with and have correction and set upright the pile holding device of function, can guarantee effectively that the perpendicularity deviation that single pile inserts the seabed is no more than 0.4% of design code.
Though the utility model discloses as above with preferred embodiment; Right its is not in order to limit the utility model; Any those skilled in the art; In spirit that does not break away from the utility model and scope, when can doing a little modification and perfect, so the protection domain of the utility model is when being as the criterion with what claims defined.
Claims (7)
1. an ocean wind-powered electricity generation is installed ship, it is characterized in that comprising:
Hull, said hull has the hull bottom that can be located on the mud bank;
Hoisting crane is located on the deck of hull;
Main generator is used to said hoisting crane power supply;
Drive hammer is located in the scope of work of said hoisting crane movably; And
The pile holding device is located at the deck flange of hull and is positioned at the scope of work of said hoisting crane.
2. ocean as claimed in claim 1 wind-powered electricity generation is installed ship, it is characterized in that, is equipped with one or more positioning anchors on the said hull.
3. ocean as claimed in claim 1 wind-powered electricity generation is installed ship, it is characterized in that said hoisting crane is the full circle swinging hoisting crane.
4. ocean as claimed in claim 1 wind-powered electricity generation is installed ship, it is characterized in that, said hoisting crane is equipped with two gib heads.
5. ocean as claimed in claim 1 wind-powered electricity generation is installed ship, it is characterized in that, said pile holding utensil has correction and centralizing system.
6. ocean as claimed in claim 1 wind-powered electricity generation is installed ship, it is characterized in that, also comprises crawler crane, is used to cooperate said hoisting crane to lift shaft-like weight.
7. ocean as claimed in claim 1 wind-powered electricity generation is installed ship, it is characterized in that the least draft of said hull is 2 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205702892U CN202414121U (en) | 2011-12-30 | 2011-12-30 | Marine wind-powered installation vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205702892U CN202414121U (en) | 2011-12-30 | 2011-12-30 | Marine wind-powered installation vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202414121U true CN202414121U (en) | 2012-09-05 |
Family
ID=46738908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205702892U Expired - Lifetime CN202414121U (en) | 2011-12-30 | 2011-12-30 | Marine wind-powered installation vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202414121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183108A (en) * | 2011-12-30 | 2013-07-03 | 上海振华重工(集团)股份有限公司 | Ocean wind power mounting ship |
| CN106089597A (en) * | 2016-07-28 | 2016-11-09 | 太重（天津）滨海重型机械有限公司 | Offshore wind farm unit transport mounting platform |
-
2011
- 2011-12-30 CN CN2011205702892U patent/CN202414121U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183108A (en) * | 2011-12-30 | 2013-07-03 | 上海振华重工(集团)股份有限公司 | Ocean wind power mounting ship |
| CN106089597A (en) * | 2016-07-28 | 2016-11-09 | 太重（天津）滨海重型机械有限公司 | Offshore wind farm unit transport mounting platform |
| CN106089597B (en) * | 2016-07-28 | 2018-11-23 | 太重（天津）滨海重型机械有限公司 | Offshore wind farm unit transport mounting platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |