CN105370081B - Offshore anemometer tower - Google Patents
Offshore anemometer tower Download PDFInfo
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- CN105370081B CN105370081B CN201510796602.7A CN201510796602A CN105370081B CN 105370081 B CN105370081 B CN 105370081B CN 201510796602 A CN201510796602 A CN 201510796602A CN 105370081 B CN105370081 B CN 105370081B
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- pedestal
- elemental floating
- pylon
- floating body
- anemometer tower
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Abstract
Offshore anemometer tower and its pedestal.The invention discloses a kind of pedestals for offshore anemometer tower, several elemental floating bodies including boring, several described elemental floating bodies are end to end in order, and form regular polygon structure in the horizontal plane, and include at least two mutually independent cavity volumes inside each elemental floating body.The construction of offshore anemometer tower can be facilitated using the pedestal, reduce waste, lifting construction safety.In addition, the invention also discloses a kind of offshore anemometer towers with said base.
Description
Technical field
The present invention relates to Offshore Wind Power Generation Technologies, and in particular to a kind of offshore anemometer tower.
Background technology
Wind energy is a kind of important renewable and clean energy resource, and wind energy has wide in Development volue and commercialization are promoted
Development prospect, using the technical solution of wind power generation in the continuous research and development in various countries.Compared with land wind field, due to
Wind electricity generating system is built in open ground can reach preferable generating effect, make at sea to build wind power generation plant and have become various countries
One of main direction of studying of wind-power electricity generation.
Marine wind electric field has many advantages, such as that wind energy content is big, development efficiency is high, environmental pollution is small, is not take up arable land.
China possesses very long coastline, and coastal waters wind energy resources are abundant, and power load center is mostly focused on the coastal region in east China, marine
There is wind power plant vast potential for future development, Oversea wind power generation to become the emphasis of new energy field development.
By years development, the land wind field in China has obtained Devoting Major Efforts To Developing, and offshore wind farm is still in infancy.
Before at sea building wind power plant, need to build offshore anemometer tower in the marine site of proposed wind power plant, to reach actual measurement wind-resources
Data and relevant weather data, so that it is determined that the marine site is if appropriate for construction marine wind electric field.
Offshore anemometer tower generally includes pedestal (being commonly called as anemometer tower foundation), pylon, workbench and detecting instrument, pedestal branch
On sea bed, pylon is fixed on pedestal for support, and workbench is set to the top of pylon, and detecting instrument is set on workbench；
Existing pedestal is usually piling strtucture, i.e., steel-pipe pile is inserted on sea bed, and pedestal is fixed on by steel-pipe pile on sea bed, is used
After, then anemometer tower removed.However, the offshore anemometer tower construction cost of this structure is high, long in time limit, waste is serious.
Invention content
In view of this, in order to overcome the problems, such as that offshore anemometer tower construction cost is high, waste is serious, the purpose of the present invention is carry
Go out a kind of pedestal for offshore anemometer tower, the construction cost of offshore anemometer tower can be reduced using the pedestal and reduces waste.
In addition, the present invention also proposes a kind of offshore anemometer tower with said base.
To achieve the goals above, the pedestal proposed by the present invention for offshore anemometer tower includes several of boring
Elemental floating body, several described elemental floating bodies are end to end in order, and form regular polygon structure in the horizontal plane, and each
Include at least two mutually independent cavity volumes inside the elemental floating body.
In preferred technical solution, the quantity of the elemental floating body is four, and the regular polygon structure is positive four side
Shape structure, the elemental floating body inside include two cavity volumes mutual indepedent and that volume is equal.
In preferred technical solution, centrosymmetric two cavity volumes are interconnected.
In preferred technical solution, the elemental floating body is made of steel pipe, and each cavity volume by two sections
Parallel steel pipe is made in horizontal plane.
The present invention also proposes a kind of offshore anemometer tower, including pylon, workbench, detecting instrument and above-mentioned any one institute
The bottom end of the pedestal stated, the pylon is fixedly connected with pedestal, and the workbench is fixedly installed on the top of pylon, the inspection
Instrument is surveyed to be set on workbench.
In preferred technical solution, the quantity of the elemental floating body is four, and the regular polygon structure is positive four side
Shape structure；The pedestal further includes the auxiliary support frame being set in the regular quadrangle structure, the auxiliary support frame with it is each
A elemental floating body connection.
In preferred technical solution, the auxiliary support frame includes in the horizontal plane in first of " ten " font arrangement
Support beam and the second supporting beam, and the centre position connection of the end and elemental floating body of first supporting beam and the second supporting beam.
In preferred technical solution, the auxiliary support frame includes in the horizontal plane in first of "×" shape arrangement
Beam and the second supporting beam are supportted, and first supporting beam and the second supporting beam are separately connected two of regular quadrangle structure diagonally.
In preferred technical solution, the auxiliary support frame includes four third supporting beams, four thirds support
Beam is evenly arranged on four angles of the positive tetragonal structure.
In preferred technical solution, there are four supporting leg, the supporting leg is fixed on institute by connecting seat for the pylon setting
It states on pedestal.
In preferred technical solution, the auxiliary support frame is made of I-steel or spiral steel pipe.
In preferred technical solution, the auxiliary support frame is truss structure.
In preferred technical solution, the pylon is truss structure.
In preferred technical solution, the offshore anemometer tower further includes more steel wire ropes, the both ends point of the steel wire rope
It is not connect with pylon, pedestal.
In preferred technical solution, the connecting seat is fixedly installed on the auxiliary support frame or elemental floating body.
The present invention also proposes a kind of offshore anemometer tower, including pedestal, pylon, workbench and detecting instrument, the pylon
Bottom end be fixed on the pedestal by connecting seat, the workbench is fixedly installed on the top of pylon, the detector
Device is set on workbench, and the pedestal includes the elemental floating body and auxiliary support frame of boring, four elemental floating bodies
It is end to end in order, and regular quadrangle structure is formed in the horizontal plane, and include two phases inside each elemental floating body
Mutual independent cavity volume；The auxiliary support frame includes on four four angles for being evenly arranged in the regular quadrangle structure
Three supporting beams, the third supporting beam are fixed on two adjacent elemental floating bodies；The connecting seat is set to described
The centre position of three supporting beams；It is also connected by the first steel wire rope between the pylon and pedestal, four first steel wire ropes
It is evenly arranged around pylon, and the top of first steel wire rope is connected to the middle part or top of the pylon, bottom end connects
It is connected on the angle of the positive tetragonal structure.
In preferred technical solution, in the regular quadrangle structure, it is diagonal on two cavity volumes connections.
In preferred technical solution, the elemental floating body is made of steel pipe, and each cavity volume is flat by two sections
Capable steel pipe is made.
Pedestal proposed by the present invention is provided with several elemental floating bodies, and several elemental floating bodies in order it is end to end simultaneously
Regular polygon structure is formed in the horizontal plane, is divided into two cavity volumes inside each elemental floating body；Based on the pedestal of this structure,
The work progress of offshore anemometer tower is：Offshore anemometer tower is assembled in land, is then placed on marine, makes entire sea
Anemometer tower floats on the surface, and after scheduled position is dragged in a manner of towage, seawater is inputted to the cavity volume of elemental floating body
It is interior, so that it is gradually sunk, entire offshore anemometer tower is finally made to be supported on sea bed；It, will after a place completes to survey wind task
Seawater discharge in cavity volume, then offshore anemometer tower towage to another job site is subjected to survey wind operation.
By using the pedestal of above structure, following benefits can be brought to offshore anemometer tower：
1) mitigate the weight in offshore anemometer tower transportational process, and pedestal itself can generate buoyancy, reduce towage
Transportation cost in journey；
2) it can reuse, reduce waste；
3) there are two independent cavity volumes for setting in each elemental floating body, can be at sea in the work progress of anemometer tower
The input or discharge of seawater are accurately controlled according to actual conditions, and then reduce risk.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram for the pedestal that first embodiment of the invention provides；
Fig. 2 is the structural schematic diagram for the pedestal that second embodiment of the invention provides；
Fig. 3 is the structural schematic diagram for the pedestal that third embodiment of the invention provides；
Fig. 4 is the structural schematic diagram for the pedestal that fourth embodiment of the invention provides；
Fig. 5 is the structural schematic diagram for the pedestal that fifth embodiment of the invention provides；
Fig. 6 is the structural schematic diagram of elemental floating body made of steel pipe；
Fig. 7 is Section A-A schematic diagram in Fig. 6；
Pedestal shown in Fig. 8 is a kind of improved structure of fourth embodiment；
Fig. 9 is the positive structure schematic of the offshore anemometer tower of sixth embodiment of the invention；
Figure 10 is the stereoscopic schematic diagram of offshore anemometer tower shown in Fig. 9；
Figure 11 is the stereoscopic schematic diagram of the offshore anemometer tower of seventh embodiment of the invention；
Figure 12 is the stereoscopic schematic diagram of the offshore anemometer tower of eighth embodiment of the invention.
Reference sign：
1-2-auxiliary support frame of elemental floating body, 3-connecting seat, 4-fastening, 5-pylon of seat
6-7-steel wire rope of workbench the 12-the second cavity volumes of the 11-the first cavity volume
13-the first steel pipe the 14-the second steel pipe the 22-the second supporting beam of the 21-the first supporting beam
23-third supporting beams
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
In general, seawater anemometer tower includes pedestal, pylon 5, workbench 6 and detecting instrument, base supports are on sea bed, tower
Frame 5 is fixed on pedestal, and workbench 6 is set to the top of pylon 5, and detecting instrument is set on workbench 6.Towage formula is marine
The work progress of anemometer tower is：Offshore anemometer tower is assembled in land, is then placed on marine, makes entire marine to survey wind
Tower floats on the surface, and after scheduled position is dragged in a manner of towage, seawater is inputted in the cavity volume of elemental floating body 1,
So that it is gradually sunk, entire offshore anemometer tower is finally made to be located on sea bed.
Fig. 1 is the pedestal for offshore anemometer tower that first embodiment of the invention proposes comprising four elemental floating bodies 1,
1 inside of elemental floating body is hollow-core construction, and four 1 head and the tail of elemental floating body connect and form regular quadrangle structure, Mei Gefu in order
1 inside division of body unit is at two cavity volumes, i.e. the first cavity volume 11 and the second cavity volume 12；It is arranged in regular quadrangle structure
It is useful for the auxiliary support frame 2 of support tower 5, auxiliary support frame 2 specifically includes the first supporting beam 21 and the second supporting beam 22, the
One supporting beam 21 and the second supporting beam 22 are in " ten " font arranged crosswise, and then form sphere of movements for the elephants shape knot with four elemental floating bodies 1
Structure；Connecting seat 3 is set in the position that the first supporting beam 21 and the second supporting beam 22 are intersected, connecting seat 3 surveys wind for fixed sea
The pylon 5 of tower.Pipeline is provided on auxiliary support frame 2, pipeline is communicated with the first cavity volume 11, the second cavity volume 12.
In the present embodiment, the first supporting beam 21 and the second supporting beam 22 welded by predetermined form by more I-steel and
At specifically selecting the I-steel of what model and be welded into which type of shape can be determined according to specific operating mode.In order to enhance
The integral strength and rigidity of auxiliary support frame 2 are provided with bracing piece between first supporting beam 21 and the second supporting beam 22, more add
Strong bar is evenly arranged around connecting seat 3.It is also provided with (i.e. on four angles of regular quadrangle structure) between adjacent elemental floating body 1
There is bracing piece, for enhancing the bonding strength between adjacent elemental floating body 1.
Fig. 2 is a kind of pedestal for offshore anemometer tower that second embodiment of the invention proposes, the master with first embodiment
Wanting difference is, the set-up mode of auxiliary support frame 2 is different in the embodiment, in the present embodiment, the first supporting beam 21 and the
Two supporting beams 22 arrange in "×" shape, and the first supporting beam 21 and the second supporting beam 22 be separately connected regular quadrangle structure two are right
Angle；In addition, in the present embodiment, the first supporting beam 21 is made of steel pipe, and the design parameter of steel pipe is determined according to specific operating mode.
Fig. 3 is a kind of pedestal for offshore anemometer tower that third embodiment of the invention proposes, with first embodiment
The main distinction is the structure of auxiliary support frame 2, and in the present embodiment, auxiliary support frame 2 is truss structure, i.e. the first supporting beam 21
Truss structure is all used with the second supporting beam 22；It is provided with bracing piece (this between the first supporting beam 21 and the second supporting beam 22
In bracing piece also use truss structure), more bracing pieces are evenly arranged around connecting seat 3, for enhancing auxiliary support frame 2
Integral strength and rigidity.Between adjacent elemental floating body 1 be regular quadrangle structure four angles on be also equipped with bracing piece, use
Bonding strength between enhancing adjacent elemental floating body 1.
Fig. 4 is a kind of pedestal for offshore anemometer tower that fourth embodiment of the invention proposes, with first embodiment
The main distinction is the structure of auxiliary support frame 2, and in the present embodiment, auxiliary support frame 2 includes four third supporting beams 23, the
Three supporting beams 23 are set between adjacent elemental floating body 1, and four third supporting beams 23 are uniformly across at four of regular quadrangle
On angle, the centre position of four third supporting beams 23 is respectively set there are one connecting seat 3, four supporting legs for connecting pylon 5.
It should be noted that in aforementioned four embodiment, the arrangement form and concrete structure of auxiliary support frame 2 can be mutual
Be combined, for example, can by first embodiment the first supporting beam 21 and the second supporting beam 22 by "×" shape arrange.
Fig. 5 is a kind of pedestal for offshore anemometer tower that fifth embodiment of the invention proposes, which fully phases out
Auxiliary support frame 2, four connecting seats 3 for fixing pylon 5 are set up directly on elemental floating body 1 and are located at positive tetragonal structure
Each edge centre position.
In the above-described embodiments, in order to improve safety, centrosymmetric two cavity volumes can be interconnected；Specifically
By taking pedestal shown in FIG. 1 as an example, by the first cavity volume of the first cavity volume 11 and the right elemental floating body 1 of left side elemental floating body 1
11 are connected, during anemometer tower towage at sea, just in case the rupture water inlet of one of them first cavity volume 11, another first appearance
Product chamber 11 can also intake, and the buoyancy that the elemental floating body 1 on final both sides is born is equal, to ensure pedestal both sides stress equalization, prevent
Only offshore anemometer tower topples.
Three or more cavity volumes can also be set on each elemental floating body 1 in other embodiments, improve seawater
The control accuracy of input and discharge, and then promote safety.
In the above-described embodiments, elemental floating body 1 can be made of single rectangular steel tube, can also be by several sections of parallel steel tube systems
At；Fig. 6 is elemental floating body 1 made of four sections of steel pipes, and Fig. 7 is sectional view at elemental floating body 1A-A；When manufacture, in the horizontal plane
The first steel pipe 13 and the second steel pipe 14 being mutually parallel weld together, by two end seals of the first steel pipe 13 and the second steel pipe 14
Firmly, and between the first steel pipe 13 and the second steel pipe 14 communication port is set, makes 13 inner cavity of the first steel pipe and 14 inner cavity of the second steel pipe
Connection, and then form the first cavity volume 11；It is provided with the circulation passage of water and air on the first cavity volume 11, facilitates water and sky
Gas passes in and out the first cavity volume 11；In the same way using two sections of steel pipes produce elemental floating body 1 the other half, that is, include the
Then the part of two cavity volumes welds together two parts.
Fig. 8 is using pedestal made of elemental floating body 1 shown in fig. 6, and the auxiliary support frame 2 of the pedestal uses the 4th in fact
The structure type that example is proposed is applied, as shown in figure 8, the setting of steel wire rope 7 for convenience is located at positive four side on elemental floating body 1
Fastening seat 4 is both provided on four angles of shape structure.
Based on pedestal shown in Fig. 8, sixth embodiment of the invention proposes a kind of offshore anemometer tower, and Fig. 9 surveys for the sea
The front schematic view of wind tower, Figure 10 are the stereoscopic schematic diagram of the offshore anemometer tower；The offshore anemometer tower includes pedestal, pylon 5, work
Make platform 6, more steel wire ropes 7 and detecting instrument, pylon 5 to be supported on pedestal, workbench 6 is set to the top of pylon 5, inspection
It surveys instrument to be set on workbench 6, more steel wire ropes 7 are evenly arranged centered on pylon 5, and the top of steel wire rope 7 and tower
Frame 5 connects, and the fastening seat 4 on the top and pedestal of steel wire rope 7 connects；There are four supporting leg, four supporting legs point for the setting of 5 bottom end of pylon
It is not supported in four third supporting beams 23, is fixed by connecting seat 3.In the present embodiment, pylon 5 uses truss structure, with
Just mitigate weight and reduce cost.
Figure 11 is the offshore anemometer tower that seventh embodiment of the invention proposes, which uses first embodiment and carry
The pedestal gone out, and elemental floating body 1 uses structure shown in fig. 6, and four supporting legs of pylon 5 are supported on the first supporting beam 21 and the
In two supporting beams 22, and fixed by connecting seat 3.In the present embodiment, fastening seat 4 is also disposed at four angles of regular quadrangle
On, the bottom end of steel wire rope 7 is connect with fastening seat 4.
Figure 12 is the offshore anemometer tower that eighth embodiment of the invention proposes, which uses the 5th embodiment and carry
The pedestal gone out, and elemental floating body 1 also uses structure shown in fig. 6, four supporting legs of pylon 5 to be supported directly on elemental floating body 1,
And it is fixed by connecting seat 3.In the present embodiment, fastening seat 4 is arranged in the centre position of regular quadrangle each edge, steel wire rope 7
Bottom end pass through fasten seat 4 connect.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of offshore anemometer tower, which is characterized in that including pylon (5), workbench (6), detecting instrument and pedestal, the tower
The bottom end of frame (5) is fixedly connected with pedestal, and the workbench (6) is fixedly installed on the top of pylon (5), the detecting instrument
On workbench (6)；
The pedestal includes several elemental floating bodies (1) of boring, several described elemental floating bodies (1) head and the tail phase in order
It connects, and forms regular polygon structure in the horizontal plane, and include at least two mutual indepedent inside each elemental floating body (1)
Cavity volume；
The quantity of the elemental floating body (1) is four, and the regular polygon structure is regular quadrangle structure, the elemental floating body
(1) internal includes two cavity volumes mutual indepedent and that volume is equal；
Centrosymmetric two cavity volumes are interconnected；
The elemental floating body (1) is made of steel pipe, and each cavity volume is made of two sections of parallel steel pipes；
The pedestal further includes the auxiliary support frame (2) being set in the regular quadrangle structure, the auxiliary support frame (2) with
Each elemental floating body (1) connection；
The auxiliary support frame (2) includes four third supporting beams (23), and four third supporting beams (23) are evenly arranged in
On four angles of the regular quadrangle structure.
2. offshore anemometer tower according to claim 1, which is characterized in that the auxiliary support frame (2) is included in horizontal plane
Interior the first supporting beam (21) and the second supporting beam (22) in " ten " font arrangement, and first supporting beam (21) and second
The end of support beam (22) is connect with the centre position of elemental floating body (1)；Alternatively, the auxiliary support frame (2) is included in horizontal plane
Interior the first supporting beam (21) and the second supporting beam (22) in "×" shape arrangement, and first supporting beam (21) and second
Support beam (22) is separately connected two of regular quadrangle structure diagonally；It is arranged between first supporting beam (21) and the second supporting beam (22)
There are bracing piece, more bracing pieces to be evenly arranged around connecting seat (3).
3. according to the offshore anemometer tower described in claim 1 to 2 any one, which is characterized in that the pylon (5) is provided with four
A supporting leg, the supporting leg are fixed on by connecting seat (3) on the pedestal.
4. according to the offshore anemometer tower described in claim 1 to 2 any one, which is characterized in that the auxiliary support frame (2) by
I-steel or spiral steel pipe are made.
5. according to the offshore anemometer tower described in claim 1 to 2 any one, which is characterized in that the auxiliary support frame (2) is
Truss structure；And/or the pylon (5) is truss structure.
6. according to the offshore anemometer tower described in claim 1 to 2 any one, which is characterized in that further include more steel wire ropes
(7), the both ends of the steel wire rope (7) are connect with pylon (5), pedestal respectively.
7. offshore anemometer tower according to claim 3, which is characterized in that the connecting seat (3) is fixedly installed on described auxiliary
It helps on supporting rack (2) or elemental floating body (1).
8. a kind of offshore anemometer tower, including pedestal, pylon (5), workbench (6) and detecting instrument, the bottom end of the pylon (5)
It is fixed on the pedestal by connecting seat (3), the workbench (6) is fixedly installed on the top of pylon (5), the detection
Instrument is set on workbench (6), which is characterized in that the pedestal includes the elemental floating body (1) and Auxiliary support of boring
Frame (2), four elemental floating bodies (1) are end to end in order, and form regular quadrangle structure in the horizontal plane, and each institute
State inside elemental floating body (1) includes two mutually independent cavity volumes；The auxiliary support frame (2) is evenly arranged in including four
Third supporting beam (23) on four angles of the regular quadrangle structure, the third supporting beam (23) are fixed on adjacent two
On the elemental floating body (1)；The connecting seat (3) is set to the centre position of the third supporting beam (23)；The pylon (5)
It is also connect by steel wire rope (7) between pedestal, four steel wire ropes (7) are evenly arranged around pylon (5), and the steel wire
The top of rope (7) is connected to the middle part or top of the pylon (5), and bottom end is connected on the angle of the regular quadrangle structure.
9. offshore anemometer tower according to claim 8, which is characterized in that in the regular quadrangle structure, it is diagonal on
Two cavity volume connections.
10. offshore anemometer tower according to claim 9, which is characterized in that the elemental floating body (1) is made of steel pipe, and
Each cavity volume by two sections in the horizontal plane parallel steel pipe be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510796602.7A CN105370081B (en) | 2015-11-18 | 2015-11-18 | Offshore anemometer tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510796602.7A CN105370081B (en) | 2015-11-18 | 2015-11-18 | Offshore anemometer tower |
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| Publication Number | Publication Date |
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| CN105370081A CN105370081A (en) | 2016-03-02 |
| CN105370081B true CN105370081B (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510796602.7A Active CN105370081B (en) | 2015-11-18 | 2015-11-18 | Offshore anemometer tower |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143813B (en) * | 2016-06-30 | 2018-05-08 | 三一重型能源装备有限公司 | Floatation type automatic balancing arrangement and survey wind platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182203A (en) * | 2010-08-19 | 2011-09-14 | 天津道达渤海新能源开发有限公司 | Steel row type wind measurement tower base and wind measurement tower structure |
| CN102493703A (en) * | 2011-11-14 | 2012-06-13 | 天津大学 | Anemometer tower structure capable of self-floating and towing and construction method thereof |
| CN104264704A (en) * | 2014-10-13 | 2015-01-07 | 天津大学前沿技术研究院有限公司 | Combination type hexagon buoyancy tank foundation for seaborne anemometer tower |
| CN205330246U (en) * | 2015-11-18 | 2016-06-22 | 三一重型能源装备有限公司 | Marine anemometer tower and base thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8245458B2 (en) * | 2011-05-17 | 2012-08-21 | General Electric Company | Wind turbine with tower support system and associated method of construction |
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2015
- 2015-11-18 CN CN201510796602.7A patent/CN105370081B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182203A (en) * | 2010-08-19 | 2011-09-14 | 天津道达渤海新能源开发有限公司 | Steel row type wind measurement tower base and wind measurement tower structure |
| CN102493703A (en) * | 2011-11-14 | 2012-06-13 | 天津大学 | Anemometer tower structure capable of self-floating and towing and construction method thereof |
| CN104264704A (en) * | 2014-10-13 | 2015-01-07 | 天津大学前沿技术研究院有限公司 | Combination type hexagon buoyancy tank foundation for seaborne anemometer tower |
| CN205330246U (en) * | 2015-11-18 | 2016-06-22 | 三一重型能源装备有限公司 | Marine anemometer tower and base thereof |
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Address after: 102206 31 Industrial Park, North Qing Road, Beijing, Changping District Patentee after: Sany Heavy Energy Co.,Ltd. Address before: 102206 31 Industrial Park, North Qing Road, Beijing, Changping District Patentee before: SANY HEAVY ENERGY Co.,Ltd. Address after: 102206 31 Industrial Park, North Qing Road, Beijing, Changping District Patentee after: SANY HEAVY ENERGY Co.,Ltd. Address before: 102206 31 Industrial Park, North Qing Road, Beijing, Changping District Patentee before: SANY HEAVY ENERGY EQUIPMENT Co.,Ltd. |