CN108842809A - A kind of fixation device of sacrificial anode and single-pile foundation - Google Patents
A kind of fixation device of sacrificial anode and single-pile foundation Download PDFInfo
- Publication number
- CN108842809A CN108842809A CN201810783166.3A CN201810783166A CN108842809A CN 108842809 A CN108842809 A CN 108842809A CN 201810783166 A CN201810783166 A CN 201810783166A CN 108842809 A CN108842809 A CN 108842809A
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- Prior art keywords
- pile foundation
- tie beam
- collar tie
- sacrificial anode
- position limiting
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
- E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The fixation device of a kind of sacrificial anode and single-pile foundation provided by the invention, including:Collar tie beam is cyclic structure, is sleeved on single-pile foundation, several sacrificial anode circumferential directions are fixedly connected on the collar tie beam；Several first position limiting structures, are arranged circumferentially on the collar tie beam, and first position limiting structure cooperates with the supporting element for being used to support the collar tie beam being preset on the outside of the single-pile foundation, are restricted the collar tie beam around the circumferential movement of the central axis of the single-pile foundation；The lower section of first position limiting structure Yu the supporting element junction is arranged in second position limiting structure, to stop relatively described supporting element the moving upwards along the central axis for being parallel to the single-pile foundation of first position limiting structure.First position limiting structure and the cooperation of the second position limiting structure make collar tie beam can neither circumferential movement will not be moved upwards, stable connection when being acted on by buoyant of sea water and upward water flow power.
Description
Technical field
The present invention relates to Offshore Wind Power Generation Technology fields, and in particular to a kind of fixed dress of sacrificial anode and single-pile foundation
It sets.
Background technique
With reaching its maturity for wind generating technology, increase the mode of energy supply gradually by the world by wind-power electricity generation
The favor of various countries.Wide ocean attracts attention already because it possesses abundant, stable wind energy resources.It gathers around in China
There is very long coastline, sea area, which is contained, there are wind energy resources abundant, currently, Hebei, Shandong, Jiangsu, Zhejiang, Shanghai, Guangdong, good fortune
Equal maritime provinces of founding a capital have formulated offshore wind farm development plan.
Offshore wind farm projected life is generally 25 years, due to steel pipe pile foundation local environment very severe, throughout the year by sea
Water erosion, therefore offshore wind farm requirement for anticorrosion is higher, generally combines anti-corrosion mode using coating+sacrificial anode.Existing sacrifice sun
It is extremely generally directly welded on steel-pipe pile, if welding before piling, piling anodic is vibrated to be easy to be fallen by vibration, if after piling
Welding, needs Underwater Welding, and difficulty of construction is big, and technical requirements are high, and danger coefficient is big, and at high cost.Chinese patent literature
CN204610156U discloses a kind of offshore wind farm single-pile foundation integrated form accessory structure, and the accessory structure integral assembling is in single pile
On the basis of, and be supported on the support bracket of single-pile foundation lower part stake surface programming；The accessory structure include blower outer platform,
Cable protection pipe, anti-collision system, sacrificial anode and several collar tie beams being set on single-pile foundation, the collar tie beam and collar tie beam interval
Certain distance, concentric coaxial arrangement, if between collar tie beam between collar tie beam and fan platform through cable protection pillar, anti-collision system and
Dry collar tie beam support rod is connected as entirety；The sacrificial anode is welded on bottom collar tie beam or the lower part of collar tie beam support rod.
The above-mentioned prior art reduces the offshore construction activity duration, can effectively evade pile body Accessory Members quilt during piling
Flutter failure, but above-mentioned integrated form Accessory Members under the impact force for being acted on such as seawater by external force easily with respect to single pile
Basis rotates, and the isostructural position of the cable protection pipe on Accessory Members changes and influences normally making for wind-power electricity generation
With.Chinese patent literature CN206706812U discloses a kind of anti-torsion structure and the offshore wind turbine single pile with anti-torsion structure
Basis, including inverted U dovetail button and support construction, wherein inverted U dovetail detains the inverted U slot held and be provided with downward, the branch
Support structure upper surface is arc surface compatible with inverted U slot, has at the inverted U channel opening of the inverted U dovetail button and extends out
Guiding slot port.The prior art can prevent integrated form Accessory Members from twisting, but by buoyant of sea water and upward water flow
When power acts on, collar tie beam is easy to float upwards, connects unstable.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcoming offshore wind turbine single-pile foundation integrated form in the prior art
Accessory structure connect unstable defect with single-pile foundation, to provide the sacrificial anode and single-pile foundation of a kind of stable connection
Fixed device.
In order to solve the above technical problems, the fixation device of a kind of sacrificial anode provided by the invention and single-pile foundation, including:
Collar tie beam is cyclic structure, is sleeved on single-pile foundation, several sacrificial anode circumferential directions are fixedly connected on the collar tie beam
On；
Several first position limiting structures, are arranged circumferentially on the collar tie beam, first position limiting structure and are preset in the list
The supporting element cooperation for being used to support the collar tie beam on the outside of pile foundation, makes the collar tie beam around the week of the central axis of the single-pile foundation
To limitation of movement system；
The lower section of first position limiting structure Yu the supporting element junction is arranged in, to stop in second position limiting structure
Relatively described supporting element the moving upwards along the central axis for being parallel to the single-pile foundation of first position limiting structure.
First position limiting structure is coattail board, and the width of the open end of the card slot on the coattail board is greater than the card slot
Internal width, the supporting element is the lateral steel pipe being pre-welded on the outside of the single-pile foundation, the width inside the card slot
It spends and matches with the outer diameter of the lateral steel pipe.
The two sides that the lower end of the coattail board is located at the card slot are equipped with the boss on the surface perpendicular to the coattail board,
Be respectively equipped with bolt hole on two boss, bolt is fixed after passing through two bolts hole by nut, the bolt and
The nut constitutes second position limiting structure.
The direction that the boss is directed away from the central axis of the single-pile foundation is extended.
The collar tie beam is arranged in close to the inside of the single-pile foundation in first position limiting structure.
The lower section of the transverse direction steel pipe and the single-pile foundation junction is equipped with the reinforcement for being used to support the lateral steel pipe
Part.
The reinforcer is the set square with an arcwall face, including with the lateral steel-pipe welding the first right-angle side,
With the second right-angle side welded on the outside of the single-pile foundation and be connected between the first right-angle side and the endpoint of the second right-angle side
Arc-shaped side.
The sacrificial anode is fixed on the collar tie beam by vertical steel pipe, and the collar tie beam is equipped with and the vertical steel pipe
The through-hole that outer diameter matches, the vertical steel pipe weld after passing through the through-hole with the collar tie beam.
Tripod structure is connected on the vertical steel pipe, the vertical steel pipe is located at a fulcrum of the tripod
On, the sacrificial anode is separately installed on other two fulcrum of the tripod structure.
It further include guiding device, the guiding device is the directive wheel being arranged on the collar tie beam, and the directive wheel is at least
Setting 3, and be uniformly distributed in the collar tie beam close to the circumferential direction of the single-pile foundation.
Technical solution of the present invention has the following advantages that：
1. the fixation device of a kind of sacrificial anode provided by the invention and single-pile foundation, sacrificial anode are fixed on collar tie beam in advance
Collar tie beam is sleeved on single-pile foundation after upper, the first position limiting structure being arranged on collar tie beam and the use being preset on the outside of single-pile foundation
Cooperate in the supporting element of supporting ring beam, be restricted collar tie beam around the circumferential movement of the central axis of single-pile foundation, setting is in the first limit
Second position limiting structure of the lower section of bit architecture and supporting element junction stops the first position limiting structure relative support edge to be parallel to list
The central axis of pile foundation moves upwards, the first position limiting structure and the second position limiting structure cooperation make collar tie beam can neither circumferential movement,
When being acted on by buoyant of sea water and upward water flow power, it will not move upwards, stable connection.
2. the fixation device of a kind of sacrificial anode provided by the invention and single-pile foundation, first position limiting structure is dovetail
Plate, the width of the open end of the card slot on the coattail board are greater than the width inside the card slot, and the supporting element is weldering in advance
The lateral steel pipe on the outside of the single-pile foundation is connect, the outer diameter of the width inside the card slot and the lateral steel pipe matches,
Structure is simple, and coattail board is facilitated smoothly to be installed on lateral steel pipe, after collar tie beam is lifted on the outside of single-pile foundation, the week of collar tie beam
It is limited to movement, it is easy for construction, construction efficiency can be improved.
3. the lower end of the fixation device of a kind of sacrificial anode provided by the invention and single-pile foundation, the coattail board is located at institute
The two sides for stating card slot are equipped with the boss on the surface perpendicular to the coattail board, are respectively equipped with bolt hole on two boss,
Bolt is fixed after passing through two bolts hole by nut, and the bolt and the nut constitute second position limiting structure,
Structure is simple, after the completion of lifting, send diver be lauched by bolt fixation can the movement upward to collar tie beam limit, install
Convenient, construction efficiency is higher, does not need Underwater Welding, solves a series of problems of Underwater Welding.
4. the fixation device of a kind of sacrificial anode provided by the invention and single-pile foundation, the boss are directed away from the list
The direction of the central axis of pile foundation is extended, and boss is arranged on the outside of coattail board and facilitates fixing bolt, is further increased
Construction efficiency.
5. the fixation device of a kind of sacrificial anode provided by the invention and single-pile foundation, the first position limiting structure setting exists
The collar tie beam can reduce the arm of force of the collar tie beam to support construction power transmission, to reduce close to the inside of the single-pile foundation in this way
Support construction institute is loaded, compared to the centre or outside that the first position limiting structure is arranged in collar tie beam, is significantly reduced required branch
The length of support structure, so as to reduce piling during between support construction and single-pile foundation weld seam fatigue.
6. the fixation device of a kind of sacrificial anode provided by the invention and single-pile foundation, the transverse direction steel pipe and the single pile
The lower section of basic junction is equipped with the reinforcer for being used to support the lateral steel pipe, makes the connection of lateral steel pipe and single-pile foundation more
Add stabilization.
7. the fixation device of a kind of sacrificial anode provided by the invention and single-pile foundation, the sacrificial anode pass through vertical steel
Pipe is fixed on the collar tie beam, and the collar tie beam is equipped with the through-hole to match with the vertical steel pipe outer diameter, the vertical steel pipe
It is welded after the through-hole with the collar tie beam, stress is more reasonable, fabricates simpler.
8. the fixation device of a kind of sacrificial anode provided by the invention and single-pile foundation, further includes guiding device, described to lead
It is the directive wheel being arranged on the collar tie beam to device, the directive wheel is at least arranged 3, and in the collar tie beam close to the list
The circumferential direction of pile foundation is uniformly distributed, and the fixation device is when being lifted on single-pile foundation, by the guidance of guiding device, in single pile
Basic outside is vertically moving, can avoid friction, collision between collar tie beam and single-pile foundation, and the setting of guiding device can be protected
The direction of motion for demonstrate,proving collar tie beam, does not need to adjust its position repeatedly again, effectively save the set-up time, easy for installation.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the fixation device of a kind of sacrificial anode and single-pile foundation that provide in the first embodiment of the invention
Structural schematic diagram；
Fig. 2 is a kind of partial structure diagram of the fixation device of sacrificial anode and single-pile foundation shown in FIG. 1
Fig. 3 is a kind of top view of the fixation device of sacrificial anode and single-pile foundation shown in FIG. 1；
Fig. 4 is an angle partial structural diagram of the fixation device of a kind of sacrificial anode shown in Fig. 1 and single-pile foundation；
Fig. 5 is another angle partial structural diagram of the fixation device of a kind of sacrificial anode shown in Fig. 1 and single-pile foundation；
Fig. 6 connect for a kind of sacrificial anode of the fixation device of sacrificial anode and single-pile foundation shown in Fig. 1 with vertical steel pipe
Top view.
Description of symbols：
1- single-pile foundation；2- collar tie beam；3- transverse direction steel pipe；
4- coattail board；5- vertical steel pipe；6- sacrificial anode；
7- bolt；8- reinforcer.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
Embodiment 1
It is as shown in figures 1 to 6 a kind of specific embodiment of a kind of sacrificial anode 6 and the fixation device of single-pile foundation 1, packet
Include single-pile foundation 1, the collar tie beam being sleeved on single-pile foundation 12 and several sacrificial anodes 6 for being mounted on collar tie beam 2.Outside single-pile foundation 1
Side is welded with 4 lateral steel pipes 3 for being used to support collar tie beam 2 in advance, this 4 lateral steel pipes 3 are circumferentially equal in 1 outside of single-pile foundation
The lower section of even arrangement, each transverse direction steel pipe 3 and 1 junction of single-pile foundation is equipped with the reinforcer 8 for being used to support the transverse direction steel pipe 3,
In the present embodiment, as shown in figure 5, the reinforcer 8 is the set square with an arcwall face, including with the lateral steel pipe
First right-angle sides of 3 welding, with the second right-angle side for welding on the outside of the single-pile foundation 1 and be connected to the first right-angle side with
Arc-shaped side between the endpoint of second right-angle side.
It is sleeved on 1 outside of single-pile foundation for the collar tie beam 2 of cyclic structure, sacrificial anode 6 is fixed on described by vertical steel pipe 5
On collar tie beam 2, the collar tie beam 2 is equipped with the through-hole to match with 5 outer diameter of vertical steel pipe, and the vertical steel pipe 5 passes through described
It is welded after through-hole with the collar tie beam 2, as shown in fig. 6, tripod structure is connected on the vertical steel pipe 5, the vertical steel pipe 5
On a fulcrum of the tripod, be separately installed on other two fulcrum of the tripod structure one it is described sacrificial
Domestic animal anode 6.Vertical steel pipe 5, tripod structure and sacrificial anode 6 are just preparatory in factory before collar tie beam 2 is lifted on single-pile foundation 1
The assembly with collar tie beam 6 is completed, each and every one another installation after lifting is not needed, saves the set-up time.The collar tie beam 2 close to described
The inside of single-pile foundation 1 is equipped with the coattail board 4 as the first position limiting structure, has card slot, the open end court of card slot on coattail board 4
Under, as shown in figure 4, the width of the open end of the card slot on the coattail board 4 is greater than the width inside the card slot, the card slot
The outer diameter of internal width and the lateral steel pipe 3 matches, and the two sides that the lower end of the coattail board 4 is located at the card slot are all provided with
There is the boss on the surface perpendicular to the coattail board 4, boss and 4 main body of coattail board are integrally formed, and the boss is directed away from
The direction of the central axis of the single-pile foundation 1 is extended, and is respectively equipped with bolt hole on two boss, two bolts hole
The line of centres perpendicular to the extending direction of 2 diameter of collar tie beam, fixed after passing through two bolts hole by nut, described by bolt 7
Coattail board 4 is restricted the collar tie beam 2 around the circumferential movement of the central axis of the single-pile foundation 1 with the lateral cooperation of steel pipe 3,
The bolt 7 and the nut, which are constituted, stops the relatively described supporting element edge of first position limiting structure to be parallel to the single-pile foundation
The second position limiting structure of 1 central axis moved upwards.
In the present embodiment, described so as to make to deviate the collar tie beam 2 direction of motion when being lifted not
Coattail board 4 smoothly snaps fit onto the outside of lateral steel pipe 3, is circumferentially with 5 directive wheels, these directive wheels along it on the collar tie beam 2
It is uniformly distributed in the collar tie beam 2 close to the circumferential direction of the single-pile foundation 1, and there are gap between directive wheel and single-pile foundation 1, this
Sample can avoid making collar tie beam 2 cannot be attached to position because of the elliptic problem that 1 foozle of single-pile foundation generates.
Specifically when producing and using, lateral steel pipe 3, reinforcer 8 are welded on single-pile foundation 1 in advance in factory, will be erected
It is welded in the through-hole on collar tie beam 2 to steel pipe 5, then connect sacrificial anode 6 with vertical steel pipe 5 by tripod structure, and
Coattail board 4 is installed close to the inside of single-pile foundation 1 in collar tie beam 2, the open end of 4 card slot of coattail board is downward.Then by single-pile foundation 1
And collar tie beam 2 is transported to construction site, single-pile foundation 1 is fixed to seabed by way of piling, is hung collar tie beam 2 by hanging apparatus
It is attached to 1 outside of single-pile foundation, directive wheel plays a guidance to the direction of motion of collar tie beam 2, snaps into lateral steel in coattail board 4
After on pipe 3, diver is sent to be lauched in the bolt hole that bolt 7 is fixed to 4 lower section of coattail board, coattail board 4 is by buoyant of sea water
And when the effect of upward water flow power, lateral steel pipe 3 will not be left and moved upwards, it connects more stable.
In interchangeable embodiment, the plate structure with U-type groove, U-type groove is can be used in first position limiting structure
Width and the outer diameter of lateral steel pipe 3 match.
In interchangeable embodiment, the bolt 7 can be replaced wirerope, and the bolt hole can be replaced common
Hole will be bound after 2 rigging out of collar tie beam behind two holes of steel wire penetrating.
In interchangeable embodiment, the quantity of the directive wheel settable 3 or 4.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (10)
1. the fixation device of a kind of sacrificial anode and single-pile foundation, which is characterized in that including:
Collar tie beam is cyclic structure, is sleeved on single-pile foundation, several sacrificial anode circumferential directions are fixedly connected on the collar tie beam；
Several first position limiting structures, are arranged circumferentially on the collar tie beam, first position limiting structure and are preset in the single pile base
The supporting element cooperation for being used to support the collar tie beam on the outside of plinth, makes circumferential direction fortune of the collar tie beam around the central axis of the single-pile foundation
It is dynamic to be restricted；
The lower section of first position limiting structure Yu the supporting element junction is arranged in second position limiting structure, described to stop
Relatively described supporting element the moving upwards along the central axis for being parallel to the single-pile foundation of first position limiting structure.
2. the fixation device of a kind of sacrificial anode according to claim 1 and single-pile foundation, which is characterized in that described first
Position limiting structure is coattail board, and the width of the open end of the card slot on the coattail board is greater than the width inside the card slot, described
Supporting element is the lateral steel pipe being pre-welded on the outside of the single-pile foundation, the width inside the card slot and the lateral steel pipe
Outer diameter match.
3. the fixation device of a kind of sacrificial anode according to claim 2 and single-pile foundation, which is characterized in that the dovetail
The two sides that the lower end of plate is located at the card slot are equipped with the boss on the surface perpendicular to the coattail board, divide on two boss
Not She You bolt hole, bolt fixed after passing through two bolts hole by nut, described in the bolt and the nut are constituted
Second position limiting structure.
4. the fixation device of a kind of sacrificial anode according to claim 3 and single-pile foundation, which is characterized in that the boss
The direction for being directed away from the central axis of the single-pile foundation is extended.
5. a kind of fixation device of sacrificial anode and single-pile foundation, feature according to any one of claim 2-4 exist
In the collar tie beam is arranged in close to the inside of the single-pile foundation in first position limiting structure.
6. the fixation device of a kind of sacrificial anode according to claim 5 and single-pile foundation, which is characterized in that the transverse direction
The lower section of steel pipe and the single-pile foundation junction is equipped with the reinforcer for being used to support the lateral steel pipe.
7. the fixation device of a kind of sacrificial anode according to claim 6 and single-pile foundation, which is characterized in that the reinforcement
Part is the set square with an arcwall face, including with the lateral steel-pipe welding the first right-angle side, with outside the single-pile foundation
Second right-angle side of side welding and the arc-shaped side being connected between the first right-angle side and the endpoint of the second right-angle side.
8. a kind of fixation device of sacrificial anode and single-pile foundation, feature described in any one of -4 exist according to claim 1
In the sacrificial anode is fixed on the collar tie beam by vertical steel pipe, and the collar tie beam is equipped with and the vertical steel pipe outer diameter
The through-hole to match, the vertical steel pipe weld after passing through the through-hole with the collar tie beam.
9. the fixation device of a kind of sacrificial anode according to claim 8 and single-pile foundation, which is characterized in that described vertical
Tripod structure is connected on steel pipe, the vertical steel pipe is located on a fulcrum of the tripod, the tripod structure
Other two fulcrum on be separately installed with the sacrificial anode.
10. a kind of fixation device of sacrificial anode and single-pile foundation, feature described in any one of -4 exist according to claim 1
In further including guiding device, the guiding device is the directive wheel being arranged on the collar tie beam, and the directive wheel is at least arranged 3
It is a, and be uniformly distributed in the collar tie beam close to the circumferential direction of the single-pile foundation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810783166.3A CN108842809A (en) | 2018-07-17 | 2018-07-17 | A kind of fixation device of sacrificial anode and single-pile foundation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810783166.3A CN108842809A (en) | 2018-07-17 | 2018-07-17 | A kind of fixation device of sacrificial anode and single-pile foundation |
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| CN201810783166.3A Pending CN108842809A (en) | 2018-07-17 | 2018-07-17 | A kind of fixation device of sacrificial anode and single-pile foundation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062365A (en) * | 2021-02-09 | 2021-07-02 | 中国能源建设集团广东省电力设计研究院有限公司 | Cage sleeving device |
| CN113718836A (en) * | 2021-09-16 | 2021-11-30 | 中国华能集团清洁能源技术研究院有限公司 | Offshore wind power foundation with anti-corrosion function |
| CN113718823A (en) * | 2021-09-16 | 2021-11-30 | 中国华能集团清洁能源技术研究院有限公司 | Offshore wind power foundation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101510539B1 (en) * | 2013-10-15 | 2015-04-09 | 주식회사 포스코 | Lower structure offshore wind energy turbine plant and construction method |
| CN204610156U (en) * | 2015-01-28 | 2015-09-02 | 中国电建集团华东勘测设计研究院有限公司 | Offshore wind turbine single-pile foundation integrated form accessory structure |
| CN106948369A (en) * | 2017-04-24 | 2017-07-14 | 华电重工股份有限公司 | A kind of attachment means and construction technology of offshore wind farm single-pile foundation and outer platform |
| CN206706812U (en) * | 2017-03-06 | 2017-12-05 | 中国电建集团华东勘测设计研究院有限公司 | Anti- torsion structure and the offshore wind turbine single-pile foundation with anti-torsion structure |
| CN207062971U (en) * | 2017-07-04 | 2018-03-02 | 江苏海力风电设备科技有限公司 | High-power offshore wind turbine single-pile foundation integrated form agent structure stopping means |
| CN207405646U (en) * | 2017-11-13 | 2018-05-25 | 江苏长风海洋装备制造有限公司 | A kind of dovetail buckle device for integrated form set cage |
| CN208933991U (en) * | 2018-07-17 | 2019-06-04 | 华电重工股份有限公司 | A kind of fixation device of sacrificial anode and single-pile foundation |
-
2018
- 2018-07-17 CN CN201810783166.3A patent/CN108842809A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101510539B1 (en) * | 2013-10-15 | 2015-04-09 | 주식회사 포스코 | Lower structure offshore wind energy turbine plant and construction method |
| CN204610156U (en) * | 2015-01-28 | 2015-09-02 | 中国电建集团华东勘测设计研究院有限公司 | Offshore wind turbine single-pile foundation integrated form accessory structure |
| CN206706812U (en) * | 2017-03-06 | 2017-12-05 | 中国电建集团华东勘测设计研究院有限公司 | Anti- torsion structure and the offshore wind turbine single-pile foundation with anti-torsion structure |
| CN106948369A (en) * | 2017-04-24 | 2017-07-14 | 华电重工股份有限公司 | A kind of attachment means and construction technology of offshore wind farm single-pile foundation and outer platform |
| CN207062971U (en) * | 2017-07-04 | 2018-03-02 | 江苏海力风电设备科技有限公司 | High-power offshore wind turbine single-pile foundation integrated form agent structure stopping means |
| CN207405646U (en) * | 2017-11-13 | 2018-05-25 | 江苏长风海洋装备制造有限公司 | A kind of dovetail buckle device for integrated form set cage |
| CN208933991U (en) * | 2018-07-17 | 2019-06-04 | 华电重工股份有限公司 | A kind of fixation device of sacrificial anode and single-pile foundation |
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| CN113062365A (en) * | 2021-02-09 | 2021-07-02 | 中国能源建设集团广东省电力设计研究院有限公司 | Cage sleeving device |
| CN113718836A (en) * | 2021-09-16 | 2021-11-30 | 中国华能集团清洁能源技术研究院有限公司 | Offshore wind power foundation with anti-corrosion function |
| CN113718823A (en) * | 2021-09-16 | 2021-11-30 | 中国华能集团清洁能源技术研究院有限公司 | Offshore wind power foundation |
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