CN201228078Y - Beach operation platform - Google Patents
Beach operation platform Download PDFInfo
- Publication number
- CN201228078Y CN201228078Y CNU2008200595515U CN200820059551U CN201228078Y CN 201228078 Y CN201228078 Y CN 201228078Y CN U2008200595515 U CNU2008200595515 U CN U2008200595515U CN 200820059551 U CN200820059551 U CN 200820059551U CN 201228078 Y CN201228078 Y CN 201228078Y
- Authority
- CN
- China
- Prior art keywords
- buoyancy tank
- lower floor
- platform
- operation platform
- cylindrical body
- 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
Images
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a beach operating platform, which comprises an upper platform, a lower buoyancy tank and at least three connecting supporting upright columns, wherein construction equipment and living facilities are arranged at the top part of the upper platform; the bottom surface of the lower buoyancy tank is substantially parallel with the upper platform, and the lower buoyancy tank is provided with a water inlet device and a water outlet device, so that the water is injected in and discharged from the lower buoyancy tank; at least three connecting supporting upright columns are arranged between the upper platform and the lower buoyancy tank and are substantially perpendicular to the upper platform and the lower buoyancy tank; the lengths of the connecting supporting upright columns can be changed, so as to facilitate adjustment of the spacing distance between the upper buoyancy tank and the lower buoyancy tank. In the normal working state, the operating platform is grounded through a larger bottom surface, and the lower buoyancy tank can be filled with ballast water, therefore the current resistance capability is higher; when the transition is needed, the connecting supporting upright columns are contracted, the ballast water in the lower buoyancy tank is discharged, at the moment, the lower buoyancy tank plays the role of towing the buoyancy tank, and the entire operating platform can be towed to the next working place via the towing equipment.
Description
Technical field
The utility model relates to a kind of shallow-layer waters production operation equipment, particularly a kind of non-self-propulsion type mudflat operation platform.
Background technology
In recent years, the wind-power electricity generation industry keeps fast-developing under the background of scarcity of resources.Because execution conditions are better, the wind-resources of land has kept development rate faster, and the land wind-resources that utilizes reduces rapidly; And the marine particularly wind resource in coastal waters beach area is not utilized effectively as yet, and potentiality to be exploited is huge.China's southeastern coast has a large amount of beach ground, and wind-resources is very abundant, is the high-quality area of development wind-powered electricity generation.
The coastal waters mudflat wind electric field is developed the instability that reason slowly mainly is construction environment.Flood tide, the workyard constantly is subjected to washing away of seawater at ebb tide, tidewater is bigger to the influence of operation, the bearing capacity of camp site ground is lower again, this causes existing land construction machinery and equipment to be difficult to march into the arena constructional difficulties.The coastal waters mudflat wind electric field of having developed at present adopts the mode in cofferdam to construct usually, and its cost of development is higher; The wind energy turbine set that particularly relates to offshore island class shoal area adopts cofferdam mode cost higher.
Coastal waters mudflat wind electric field construction operation also has characteristics, that is exactly that the distribution density of blower fan is higher, usually be distributed with many typhoons machine in the same area, blower fan is less (usually about 300 meters～500 meters) at interval, construction of separate unit blower foundation and set-up time are shorter, preparation of construction needs to move between different job locations comparatively expediently, promptly should realize the transition of job platform easily.
Traditional offshore operation platform is mainly used in the drilling well and the oil extraction operation in oil field, usually in the operation of marine site, deep-sea, in same job location duty cycle also longer, so its manoevreability is generally relatively poor, the transition difficulty is not suitable in coastal waters shoal area operation.
Because be not specially adapted for the job platform of coastal waters beach class geologic condition at present, this has caused most of coastal waters beach high-quality wind field to be in untapped state.Certainly, this also makes other operations of coastal waters shoal area also be subjected to serious restriction.
Therefore, how particularly successfully carrying out construction operations such as wind energy turbine set construction at the coastal waters shoal area at shallow water area, is the present technical issues that need to address of those skilled in the art.
The utility model content
The purpose of this utility model provides a kind of suiting at shallow water area particularly at the job platform of coastal waters shoal area construction operation.
For solving the problems of the technologies described above, the utility model provides a kind of mudflat operation platform, comprises upper platform, is used for being provided with at its top preparation of construction and living facilities; Lower floor's buoyancy tank, its bottom surface parallels substantially with described upper platform, and this lower floor's buoyancy tank has water feed apparatus and freeing arrangement, so that to water filling wherein with from wherein draining; At least three connect support posts, are arranged between described upper platform and the lower floor's buoyancy tank and perpendicular with both cardinal principles; This connects the variable-length of support post, so that adjust the spacing of described upper strata buoyancy tank and lower floor's buoyancy tank.
Preferably, described upper platform is specially the upper strata buoyancy tank.
Preferably, described upper strata buoyancy tank has water feed apparatus and freeing arrangement, so that to wherein water filling, from wherein draining.
Preferably, described upper strata buoyancy tank and lower floor's buoyancy tank are spliced by a plurality of unit boxs, and each unit box is communicated with by connecting pipe.
Preferably, described connecting pipe is arranged at the outside that is connected unit box.
Preferably, adjacent described unit box connects by connecting pin, and described connecting pin is arranged at the top and the bottom of the contact surface of adjacent cells casing.
Preferably, the outside at described connecting pin both ends all is provided with safe pressing plate, and described safe pressing plate is captiveed joint with the upper surface or the lower surface of described unit box.
Preferably, described connection support post comprises inner cylinder and the outer cylindrical body that is set in one, and one captive joint with the upper strata buoyancy tank among both, and another person is captiveed joint with the lower floor buoyancy tank; The scalable cylinder of bolt-type is set, so that described inner cylinder stretches out or is contracted in the described outer cylindrical body between described inner cylinder and the outer cylindrical body in described outer cylindrical body; Further has Locking Device between described inner cylinder and the outer cylindrical body, so that selectively fix both relative positions.
Preferably, described connection support post comprises that further one deck at least is set in the middle cylinder between described inner cylinder and the outer cylindrical body, be equipped with Locking Device between cylinder and described inner cylinder and the outer cylindrical body in the middle of described, so that selectively the relative position of itself and described inner cylinder and outer cylindrical body is fixed.
Relative above-mentioned background technology, mudflat operation platform provided by the utility model has the double-decker that is made of upper platform and lower floor's buoyancy tank, connects by telescopic connection support post between the two.Under the normal working, can make lower floor's buoyancy tank be supported in the beach ground by adjusting the height that connects support post, and make the height that it is suitable that the upper platform height is appeared.During normal construction, because upper platform is supported on lower floor's buoyancy tank by support post, and lower floor's buoyancy tank passes through its bigger bottom supporting in the beach ground, like this, job platform is by bigger bottom surface ground connection, can control oneself long period (common more than 10 days) and can sedimentation at beach soft base face, can also inject ballast water in lower floor's buoyancy tank, thereby can play the effect of caisson, to improve capacity of anti-storm and then to improve construction stability.Construction finishes when needing transition, the ballast water that shrinks above-mentioned connection support post and discharge lower floor's buoyancy tank can make lower floor's buoyancy tank break away from the beach ground, this moment, lower floor's buoyancy tank can play the effect of towage buoyancy tank, and whole workplatform can be dragged to next work-yard by towing equipment under the support of lower floor's buoyancy tank.Therefore, coastal waters provided by the utility model mudflat operation platform can particularly successfully be finished the whole construction operation process at the coastal waters shoal area at shallow water area.
As a kind of improvement, above-mentioned upper platform can be the upper strata buoyancy tank.Like this, when the beach ground layer is gone in the unexpected depression of lower floor's buoyancy tank, can serve as to support lower floor's buoyancy tank is pulled out Subsidence Area with the upper strata buoyancy tank, guarantee to construct and carry out smoothly.Described upper strata buoyancy tank can also further be provided with water feed apparatus and freeing arrangement, can be in the buoyancy tank of upper strata during normal operation the suitable ballast water of water filling, with further raising capacity of anti-storm.
Improve as another kind, above-mentioned connection support post may further include inner cylinder and the outer cylindrical body that is set in one, can realize the flexible of described connection support post by the scalable cylinder of the bolt-type that is arranged at inner cylinder.With respect to traditional rack-and-gear, the compact conformation of above-mentioned connection support post, its weight also significantly alleviates.
Description of drawings
Fig. 1 surveys scheme drawing for the utility model provides the axle of a kind of specific embodiment of mudflat operation platform;
Fig. 2 is the front elevational schematic of the another kind of specific embodiment of mudflat operation platform that the utility model provides;
Fig. 3 provides the schematic top plan view of a kind of specific embodiment of lower floor's buoyancy tank for the utility model;
Fig. 4 is the connection mode scheme drawing of unit box that the utility model provides;
Fig. 5 is the partial enlarged drawing at A position among Fig. 4;
Fig. 6 provides the structural representation that connects a kind of specific embodiment of support post for the utility model.
The specific embodiment
The utility model core provides a kind of suiting at shallow water area particularly at the job platform of coastal waters shoal area construction.
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with drawings and embodiments.
Please refer to Fig. 1, Fig. 1 surveys scheme drawing for the utility model provides the axle of a kind of specific embodiment of mudflat operation platform.
In a kind of specific embodiment, mudflat operation platform provided by the utility model comprises upper platform 1, and upper platform 1 exceeds the suitable distance of the water surface during normal operation.On the upper platform 1 relevant construction and living facilities can be set, such as, for for the construction and life electric power is provided, can on upper platform 1, diesel generating system be set; In addition, the GPS position fixing system can also be set on upper platform 1,, avoid occurring dangerous situations such as side falls into, tumbles, slippage, guarantee work safety so that monitor its state in real time.The periphery of upper platform 1 also is provided with fence 4 usually.
Mudflat operation platform provided by the utility model also comprises lower floor's buoyancy tank 2.Lower floor's buoyancy tank 2 has the structure of hollow, does not have under the normal working in the entry and by the beach ground to support.The profile of lower floor's buoyancy tank 2 is roughly has the tabular of suitable thickness, can certainly not be tabular, such as, lower floor's buoyancy tank 2 can have the shape that is similar to " returning " word as shown in Figure 3.In any case lower floor's buoyancy tank 2 should be equal with upper platform 1 substantially, and its bottom surface should have bigger area.
Lower floor's buoyancy tank 2 also should be provided with water feed apparatus and freeing arrangement, with can be to wherein injecting seawater, and the seawater that injects wherein can be discharged.
Such as, some sub-sea valves 23 (being shown among Fig. 3) can be set in the bottom of lower floor's buoyancy tank 2, open sub-sea valve 23 and can realize in lower floor's buoyancy tank 2, injecting seawater.Can also be provided as the dewatering pump 5 (being shown among Fig. 2) of freeing arrangement, the main body of dewatering pump 5 can be arranged on the upper platform 1, connects the drinking-water pipe that entrance point is positioned at lower floor's buoyancy tank 2 simultaneously on dewatering pump 5; When needing draining, start dewatering pump 5 and promptly the seawater in lower floor's buoyancy tank 2 can be extracted out and discharging via described drinking-water pipe.
Described mudflat operation platform also comprises connection support post 3, connects support post 3 and is arranged between upper platform 1 and the lower floor's buoyancy tank 2, and substantially should be perpendicular with upper platform 1 and lower floor's buoyancy tank 2.The basic role that connects support post 3 is that upper platform 1 and lower floor's buoyancy tank 2 are connected as a single entity rigidly; In normal operation, upper platform 1 can be supported on lower floor's buoyancy tank 2 by connecting support post 3.
Should be provided with three at least and connect support post 3; This specific embodiment is provided with six and connects support post 3.
The length that connects support post 3 in the utility model should change (according to concrete applied environment, the maximum elongation that connects support post 3 highly can be about 10 meters) in certain scope, thereby can adjust the spacing of upper platform 1 and lower floor's buoyancy tank 2.The length that connects support post 3 can adopt the mode of any routine to change, and to one skilled in the art, realizes that this point there is no any technology barrier; A kind of preferred implementation of the connection support post 3 that the utility model provides specially hereinafter will be described.
Under the normal working, the coastal waters mudflat operation platform that the above-mentioned specific embodiment of the utility model is provided can make lower floor's buoyancy tank 2 be supported in the beach ground by adjusting the height that connects support post 3, makes the suitable distance in upper platform 1 above tide simultaneously; Like this, upper platform 1 is supported on lower floor's buoyancy tank 2 by support post 3, and lower floor's buoyancy tank 2 by its bigger bottom supporting in the beach ground, therefore, described mudflat operation platform can be controlled oneself long period and can sedimentation at beach soft base face.On the other hand, can in lower floor's buoyancy tank 2, inject ballast water, thereby make lower floor's buoyancy tank 2 play the effect of caisson, to improve described coastal waters mudflat operation platform capacity of anti-storm and then to improve construction stability by water feed apparatus.
Constructing finishes when needing transition, shrinks to connect support post 3, and while and the ballast water of discharging in lower floor's buoyancy tank 2 can make lower floor's buoyancy tank 2 break away from the beach grounds; Lower floor's buoyancy tank 2 can play the effect of towage buoyancy tank at this moment, and whole described coastal waters mudflat operation platform can make things convenient for the downward work-yard of floor mop by towing equipment under the support of lower floor's buoyancy tank 2.
Therefore, mudflat operation platform provided by the utility model can particularly successfully be finished the whole process of construction operation at shallow water area at the coastal waters shoal area.
Please refer to Fig. 2 and Fig. 3, Fig. 2 is the front elevational schematic of the another kind of specific embodiment of mudflat operation platform that the utility model provides; Fig. 3 provides the schematic top plan view of a kind of specific embodiment of lower floor's buoyancy tank for the utility model.
In the another kind of specific embodiment, mudflat operation platform provided by the utility model is the improvement of being done on the basis of previous embodiment.
Upper platform 1 further can be made as the upper strata buoyancy tank, promptly upper platform 1 also has the structure of hollow; Other each structures can remain unchanged.
Upper platform 1 is made as the performance that the upper strata buoyancy tank can further improve described mudflat operation platform.
Specifically, the complexity of construction environment has determined lower floor's buoyancy tank 2 unexpected depression to go in the beach ground layer, can for supporting lower floor's buoyancy tank 2 be pulled out Subsidence Area with upper platform 1 (being the upper strata buoyancy tank, down together) in this case, carry out smoothly to guarantee construction; Like this, the reliability of described coastal waters mudflat operation platform is significantly improved.
Upper platform 1 can also further be provided with water feed apparatus and freeing arrangement.During normal operation, can be by described water feed apparatus suitable ballast water of water filling in upper platform 1, with further raising capacity of anti-storm; In the time of lower floor's buoyancy tank 2 need being pulled out Subsidence Area, can the ballast water in the upper platform 1 be discharged by freeing arrangement.The concrete structure of described water feed apparatus and freeing arrangement and set-up mode can be with reference to above and prior art, and this paper repeats no more.
As Fig. 2 and shown in Figure 3, can the structure of lower floor's buoyancy tank 2 be further improved.
Lower floor's buoyancy tank 2 can be spliced by some unit boxs 22, and each unit box 22 is communicated with by connecting pipe 21, and promptly lower floor's buoyancy tank 2 can have modular structure.
Above-mentioned modular structure can make the manufacturing of lower floor's buoyancy tank 2 and terrestrial transportation process comparatively convenient; Simultaneously, owing to be convenient to subregion control, the safety performance of described mudflat operation platform also is improved.
As Fig. 2 and shown in Figure 3, the connecting pipe 21 that is communicated with each unit box 22 can further be arranged at the outside of connected unit box 22, thereby can make the contact surface of connecting pipe 21, can avoid connecting pipe 21 impaired and then avoid occurring seawater seepage phenomenon like this away from adjacent unit box 22.
Certainly, also can adopt above-mentioned modular structure as the upper strata buoyancy tank of upper platform 1, the connecting pipe 11 between its each unit box also can be arranged at the outside of connected unit box, and is superfluous at this.
Please refer to Fig. 4 and Fig. 5, Fig. 4 is the connection mode scheme drawing of unit box that the utility model provides; Fig. 5 is the partial enlarged drawing at A position among Fig. 4.
As previously mentioned, therefore lower floor's buoyancy tank 2 and all can adopt modular structure as the upper strata buoyancy tank of upper platform 1, should adopt reasonable manner that each is formed module and be connected in one.
From pin-and-hole, come off and then cause losing connection between the unit box 22 for fear of connecting pin 24, can be further at the arranged outside safety pressing plate 25 at connecting pin 24 both ends, safe pressing plate 25 is fixedly connected on the upper surface or the lower surface of unit box 22 in the mode of routine, thereby can stop connecting pin 24 upwards or deviate from pin-and-hole downwards, this has further improved the reliability of job platform.
Please refer to Fig. 6, Fig. 6 provides the structural representation that connects a kind of specific embodiment of support post for the utility model.
In a kind of specific embodiment, connection support post 3 provided by the utility model comprises inner cylinder 31, middle cylinder 32 and outer cylindrical body 33, and the three is set in one.Be equipped with Locking Device between middle cylinder 32 and inner cylinder 31 and the outer cylindrical body 33, so that selectively the relative position of itself and inner cylinder 31 and outer cylindrical body 33 is fixed.
Described Locking Device specifically can comprise pin 34, and pin 34 is located in the pin-and-hole that laterally runs through inner cylinder 31 and middle cylinder 32, and laterally runs through in the pin-and-hole of middle cylinder 32 and outer cylindrical body 33.Pin 34 can enter or shift out above-mentioned pin-and-hole under the drive of pin oil cylinder (not shown).Relative position relation when adjusting the position is set promptly can adjusts locking of pin-and-hole between each cylinder.
One captive joint with upper platform 1 (perhaps upper strata buoyancy tank) in inner cylinder 31 and the outer cylindrical body 33, and another person is captiveed joint with lower floor buoyancy tank 2; And the scalable cylinder 35 of bolt-type is set, between inner cylinder 31 and the outer cylindrical body 33 in outer cylindrical body 33 so that inner cylinder 31 and middle cylinder 32 stretch out or be contracted in the outer cylindrical body 3.
Connect support post 3 in the above-mentioned specific embodiment and have three grades of columns, should be pointed out that and also can adopt two-stage or multipole column.Such as, above-mentioned middle cylinder 32 can omit, and changes other structures adaptively, and connect support post 3 and can only have inner cylinder 31 and outer cylindrical body 33 this moment.For another example, can the second middle cylinder that be set between middle cylinder 32 and the outer cylindrical body 33 be set further on the basis of middle cylinder 32, and change other structures adaptively, connect support post 3 and have the level Four column this moment.
More than mudflat operation platform provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (9)
1, a kind of mudflat operation platform is characterized in that, comprising:
Upper platform is used for being provided with at its top preparation of construction and living facilities;
Lower floor's buoyancy tank, its bottom surface parallels substantially with described upper platform, and this lower floor's buoyancy tank has water feed apparatus and freeing arrangement, so that to water filling wherein with from wherein draining;
At least three connect support posts, are arranged between described upper platform and the lower floor's buoyancy tank and perpendicular with both cardinal principles; This connects the variable-length of support post, so that adjust the spacing of described upper strata buoyancy tank and lower floor's buoyancy tank.
2, mudflat operation platform as claimed in claim 1 is characterized in that, described upper platform is specially the upper strata buoyancy tank.
3, mudflat operation platform as claimed in claim 2 is characterized in that, described upper strata buoyancy tank has water feed apparatus and freeing arrangement, so that to wherein water filling, from wherein draining.
4, mudflat operation platform as claimed in claim 3 is characterized in that, described upper strata buoyancy tank and lower floor's buoyancy tank are spliced by a plurality of unit boxs, and each unit box is communicated with by connecting pipe.
5, mudflat operation platform as claimed in claim 4 is characterized in that, described connecting pipe is arranged at the outside that is connected unit box.
6, mudflat operation platform as claimed in claim 4 is characterized in that, adjacent described unit box connects by connecting pin, and described connecting pin is arranged at the top and the bottom of the contact surface of adjacent cells casing.
7, mudflat operation platform as claimed in claim 6 is characterized in that, the outside at described connecting pin both ends all is provided with safe pressing plate, and described safe pressing plate is captiveed joint with the upper surface or the lower surface of described unit box.
As each described mudflat operation platform of claim 2 to 7, it is characterized in that 8, described connection support post comprises inner cylinder and the outer cylindrical body that is set in one, one captive joint with the upper strata buoyancy tank among both, and another person is captiveed joint with the lower floor buoyancy tank; The scalable cylinder of bolt-type is set, so that described inner cylinder stretches out or is contracted in the described outer cylindrical body between described inner cylinder and the outer cylindrical body in described outer cylindrical body; Further has Locking Device between described inner cylinder and the outer cylindrical body, so that selectively fix both relative positions.
9, mudflat operation platform as claimed in claim 8, it is characterized in that, described connection support post comprises that further one deck at least is set in the middle cylinder between described inner cylinder and the outer cylindrical body, be equipped with Locking Device between cylinder and described inner cylinder and the outer cylindrical body in the middle of described, so that selectively the relative position of itself and described inner cylinder and outer cylindrical body is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200595515U CN201228078Y (en) | 2008-06-04 | 2008-06-04 | Beach operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200595515U CN201228078Y (en) | 2008-06-04 | 2008-06-04 | Beach operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201228078Y true CN201228078Y (en) | 2009-04-29 |
Family
ID=40633036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200595515U Expired - Fee Related CN201228078Y (en) | 2008-06-04 | 2008-06-04 | Beach operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201228078Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561288A (en) * | 2012-03-08 | 2012-07-11 | 李国雨 | Method for ensuring movable floating building to be completely fixed |
| CN103466050A (en) * | 2013-09-12 | 2013-12-25 | 中国船舶重工集团公司第七○二研究所 | Three-floating-body type semi-submersible platform |
| CN105586851A (en) * | 2015-12-18 | 2016-05-18 | 湖北海洋工程装备研究院有限公司 | Oil storage device for beaches and construction method of oil storage device |
-
2008
- 2008-06-04 CN CNU2008200595515U patent/CN201228078Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561288A (en) * | 2012-03-08 | 2012-07-11 | 李国雨 | Method for ensuring movable floating building to be completely fixed |
| CN103466050A (en) * | 2013-09-12 | 2013-12-25 | 中国船舶重工集团公司第七○二研究所 | Three-floating-body type semi-submersible platform |
| CN105586851A (en) * | 2015-12-18 | 2016-05-18 | 湖北海洋工程装备研究院有限公司 | Oil storage device for beaches and construction method of oil storage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101348164A (en) | Mudflat operation platform | |
| DE112018006006T5 (en) | Self-aligning swimming platform to the wind that carries multiple wind turbines and solar for wind and solar power generation and methods of construction thereof | |
| CN200978431Y (en) | Large-scale fan combined pile foundation adapted for silt layer seabed | |
| EP2461031A2 (en) | Technology for combined offshore floating wind power generation | |
| CN101939537A (en) | Offshore vertical-axis wind turbine and associated systems and methods | |
| CN102285429A (en) | Floating type supporting structure for marine windmill | |
| CN112627222B (en) | Novel offshore wind power foundation applicable to shallow covering layer and construction method thereof | |
| DE102006059233A1 (en) | Energy storing in and storing out method for use in e.g. sea, involves permitting lifting body to be raised to smaller liquid depth in reverse direction for storing out energy so that energy is converted into electrical energy by converter | |
| WO2013044978A1 (en) | Method of building an offshore power storage facility and corresponding offshore power storage facility | |
| CN101539118B (en) | Passive antiscour base of basic structure of gravity-type offshore wind turbine | |
| CN103469808A (en) | Offshore wind turbine foundation integrating concrete caisson and jacket | |
| CN103556651A (en) | Precast concrete jacket type offshore wind turbine foundation | |
| CN103866817A (en) | Water intake pumping station | |
| CN201228078Y (en) | Beach operation platform | |
| CN201593193U (en) | Space truss type multi-bucket foundation of seaborne wind-power generator unit | |
| CN201713827U (en) | Fan base structure of offshore wind power station | |
| CN112931342B (en) | Marine aquaculture net cage suitable for severe sea conditions and installation and net washing method thereof | |
| CN201952811U (en) | Base for wind driven generator on offshore soft soil foundation | |
| WO2010003416A1 (en) | Offshore construction | |
| CN203960942U (en) | Water intake pumping station | |
| CN203475463U (en) | Offshore wind turbine foundation with concrete caisson and steel pipe frame steel structure combined | |
| CN201952807U (en) | Tubular pile platform base for wind power generator | |
| CN108979966A (en) | A kind of anti-high wind offshore wind farm unit and installation method | |
| CN115622483A (en) | Device for bearing negative wind lift force of large-span flexible photovoltaic support by means of water body dead weight | |
| CN203613551U (en) | Precast concrete jacket type offshore wind turbine foundation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20130604 |