CN206015708U - A kind of new leading truck and the united offshore wind power foundation of catheterostat - Google Patents
A kind of new leading truck and the united offshore wind power foundation of catheterostat Download PDFInfo
- Publication number
- CN206015708U CN206015708U CN201621000821.6U CN201621000821U CN206015708U CN 206015708 U CN206015708 U CN 206015708U CN 201621000821 U CN201621000821 U CN 201621000821U CN 206015708 U CN206015708 U CN 206015708U
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- China
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- leading truck
- catheterostat
- sleeve
- pile body
- offshore wind
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Abstract
This utility model provides a kind of new leading truck and the united offshore wind power foundation of catheterostat, including superposed jacket structure and be fixed on below jacket structure as support guide body structure, the guide body structure includes the leading truck sleeve being fixedly connected with the main pipe bottom of catheterostat, pile body is arranged with the leading truck sleeve, between the pile body and leading truck sleeve lining, there is between main pipe lower end and frame sleeve stop, this utility model leading truck sleeve and catheterostat add stop, the positioning of auxiliary pile body is put off with the positioning of catheterostat, prevent movement of the pile body in position fixing process, make positioning more reliable and more stable, more steady, accurately, leading truck is finally in the milk with the main pipe of catheterostat and stake the part of structure based on being connected, improve the stability of structure.
Description
Technical field
This utility model is related to a kind of new leading truck and the united offshore wind power foundation of catheterostat.
Background technology
In the case of energy worsening shortages, offshore wind farm is rapid as a kind of Renewable Energy Development of cleaning, blower fan
Support system of the basis as offshore wind farm unit, is responsible for the fan loads of basic transition linkage section transmission and itself is subject to
Ripple load, water flow load and berthing force and impact force etc. be delivered in foundation soil, ensureing offshore wind farm general safety side
Face plays a very important role.
Pile foundation enjoys favor always due to its excellent performance, becomes the broad form of offshore wind power foundation, world's model
The offshore wind power foundation for enclosing interior more than 95% all adopts pile foundation.The work positioned during pile foundation construction is always emphasis,
The distance between each pile foundation error affects very greatly, how to ensure that pilespacing is also more accurately to grind to the installation of upper guide pipe support
The difficult problem that studies carefully.General leading truck just goes out of use after pile driving construction is finished, and causes the waste of resource, also increases engineering cost
With.The catheterostat sleeve of general external-cover-type is very big, by larger space between stake, easily rocks during jacket installation,
Cause the difficulty of location and installation work.
Content of the invention
The present invention seeks to solving and optimizing the problems referred to above, kind of new leading truck and the united offshore wind farm of catheterostat is proposed
Basis optimizes the problems referred to above, reduces difficulty of construction, improves economic effect.
Specific embodiment of the present utility model is：A kind of new leading truck and the united offshore wind power foundation of catheterostat,
Including superposed jacket structure and be fixed on below jacket structure as support guide body structure, the leading truck
Structure includes the leading truck sleeve being fixedly connected with the main pipe bottom of catheterostat, is arranged with pile body in the leading truck sleeve,
There is between the pile body and leading truck sleeve lining, between main pipe lower end and frame sleeve stop.
Further, there is in the leading truck sleeve multilamellar stop, per layer of multiple stops that are uniformly distributed along the circumference are described
Stop is the projection of phase inner bulge, and the projection and leading truck sleeve lining elastic connection are fixedly connected.
Further, the stop number of plies >=2 in the leading truck sleeve, every layer of number >=3.
Further, the pile body upper end is higher than leading truck sleeve, and the main pipe lower end is placed on the outside of pile body upper end simultaneously
Extend between pile body and leading truck sleeve, be filled with concrete to realize leading truck, catheterostat and pile body in the leading truck
Connect firmly.
Further, leading truck is also associated between the sleeve by waling stripe and angularly disposed web member.
Further, the main pipe of the catheterostat is identical with the quantity of leading truck sleeve, quantity be three or three with
On.
Compared with prior art, this utility model has the advantages that：This utility model leading truck sleeve and conduit
Frame adds stop, aids in the positioning of pile body to put off with the positioning of catheterostat, prevents movement of the pile body in position fixing process, and it is fixed to make
Position is more reliable and more stable, and more steadily, accurately, leading truck is finally in the milk with the main pipe of catheterostat and stake knot based on be connected
A part for structure, improves the stability of structure.
Description of the drawings
Fig. 1 is a kind of offshore wind farm jacket frame foundation structure schematic diagram of many of joint of the present invention.
Plan views of the Fig. 2 for leading truck.
Top views of the Fig. 3 for leading truck.
Wherein 1 is upper guide pipe frame structure；2 is Concrete Filled portion；3-1 is waling stripe；3-2 is web member；3-3 is to lead
To frame sleeve；4 is stop；5 is pile body.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 3, the offshore wind farm catheterostat basis of many of a kind of joint, by upper guide pipe frame structure 1, pile body
5th, stop 4 and leading truck composition, wherein leading truck is made up of waling stripe 3-1, web member 3-2, leading truck sleeve 3-3.
Waling stripe 3-1, web member 3-2 are used for connecting leading truck sleeve 3-3.
In the present embodiment, stop 4 is flexible limit device flexible limit device, i.e., raised part is elasticity setting.
Leading pipe diameter 2m of catheterostat, length 15m, the flexible limit device positioned at bottom have 2 layers, 4 per layer, distribution
In the range of the 3m of bottom；Inside main pipe, all grouting forms Concrete Filled portion 2.
Leading truck sleeve diameter 2.5m, length 10m；Flexible limit device is had three layers altogether, 4 per layer, is distributed in bottom 6m scopes
Interior, waling stripe diameter 1.2m, web member diameter 1m.
Steel-pipe pile diameter 1.7m, 4 pile bodies 5, embedded depth 42m, pile body 5 are located in leading truck sleeve, and upper end is higher than to lead
To frame sleeve.
It is enclosed within outside catheterostat main pipe on pile body, lower edge is located between sleeve and pile body, length of being in the milk between each several part
10m.
The quantity of catheterostat main pipe and leading truck sleeve elects 4 as.
Specific construction process：Smooth sea bed；Put off leading truck；Stake is all squeezed into by leading truck positioning fixation；To carry
Front prefabricated catheterostat is enclosed within stake, and fixed leveling；Grouting is at the top of the leading truck sleeve；Blower fan tower barrel is finally installed.
The foregoing is only preferred embodiment of the present utility model, all according to this utility model claim done equal
Deng change and modification, should all belong to covering scope of the present utility model.
Claims (6)
1. a kind of new leading truck and the united offshore wind power foundation of catheterostat, it is characterised in that including superposed conduit
Frame structure and it is fixed on below jacket structure as the guide body structure for supporting, the guide body structure includes and catheterostat
The leading truck sleeve that main pipe bottom is fixedly connected, is arranged with pile body in the leading truck sleeve, the pile body and leading truck set
There is between cylinder inwall, between main pipe lower end and frame sleeve stop.
2. a kind of new leading truck according to claim 1 and the united offshore wind power foundation of catheterostat, it is characterised in that
There is in the leading truck sleeve multilamellar stop, per layer of multiple stops that are uniformly distributed along the circumference, the stop are convex on the inside of phase
The projection for rising, the projection and leading truck sleeve lining elastic connection are fixedly connected.
3. a kind of new leading truck according to claim 2 and the united offshore wind power foundation of catheterostat, it is characterised in that
The stop number of plies >=2 in the leading truck sleeve, every layer of number >=3.
4. a kind of new leading truck according to claim 3 and the united offshore wind power foundation of catheterostat, it is characterised in that
The pile body upper end is higher than leading truck sleeve, and the main pipe lower end is placed on the outside of pile body upper end and extends to pile body and leading truck
Between sleeve, it is filled with concrete to realize connecting firmly for leading truck, catheterostat and pile body in the leading truck.
5. a kind of new leading truck according to claim 4 and the united offshore wind power foundation of catheterostat, it is characterised in that
Leading truck is also associated between the sleeve by waling stripe and angularly disposed web member.
6. a kind of new leading truck according to claim 2 and the united offshore wind power foundation of catheterostat, it is characterised in that
The main pipe of the catheterostat is identical with the quantity of leading truck sleeve, and quantity is three or more than three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621000821.6U CN206015708U (en) | 2016-08-31 | 2016-08-31 | A kind of new leading truck and the united offshore wind power foundation of catheterostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621000821.6U CN206015708U (en) | 2016-08-31 | 2016-08-31 | A kind of new leading truck and the united offshore wind power foundation of catheterostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206015708U true CN206015708U (en) | 2017-03-15 |
Family
ID=58255783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621000821.6U Active CN206015708U (en) | 2016-08-31 | 2016-08-31 | A kind of new leading truck and the united offshore wind power foundation of catheterostat |
Country Status (1)
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| CN (1) | CN206015708U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152027A (en) * | 2017-06-22 | 2017-09-12 | 广东华尔辰海上风电工程有限责任公司 | Offshore wind farm multi-column pier foundation pile sinking construction method and special leading truck |
| CN109737013A (en) * | 2019-01-25 | 2019-05-10 | 中国能源建设集团广东省电力设计研究院有限公司 | Marine frame structure and assemble method |
| CN109853609A (en) * | 2018-12-25 | 2019-06-07 | 长江勘测规划设计研究有限责任公司 | A kind of offshore wind farm combination foundation |
| CN110080274A (en) * | 2019-05-16 | 2019-08-02 | 福建省宏闽电力工程监理有限公司 | A kind of offshore wind farm cushion cap foundation construction method |
| CN111945767A (en) * | 2020-07-24 | 2020-11-17 | 中交第三航务工程局有限公司 | Construction process of pile-first outer jacket type jacket of offshore wind power booster station |
| CN112112182A (en) * | 2020-08-14 | 2020-12-22 | 海洋石油工程股份有限公司 | Jacket platform |
| CN114541490A (en) * | 2022-01-27 | 2022-05-27 | 中国能源建设集团广东火电工程有限公司 | Underwater measurement method for foundation pipe pile of offshore wind power jacket |
-
2016
- 2016-08-31 CN CN201621000821.6U patent/CN206015708U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152027A (en) * | 2017-06-22 | 2017-09-12 | 广东华尔辰海上风电工程有限责任公司 | Offshore wind farm multi-column pier foundation pile sinking construction method and special leading truck |
| CN109853609A (en) * | 2018-12-25 | 2019-06-07 | 长江勘测规划设计研究有限责任公司 | A kind of offshore wind farm combination foundation |
| CN109737013A (en) * | 2019-01-25 | 2019-05-10 | 中国能源建设集团广东省电力设计研究院有限公司 | Marine frame structure and assemble method |
| CN110080274A (en) * | 2019-05-16 | 2019-08-02 | 福建省宏闽电力工程监理有限公司 | A kind of offshore wind farm cushion cap foundation construction method |
| CN111945767A (en) * | 2020-07-24 | 2020-11-17 | 中交第三航务工程局有限公司 | Construction process of pile-first outer jacket type jacket of offshore wind power booster station |
| CN112112182A (en) * | 2020-08-14 | 2020-12-22 | 海洋石油工程股份有限公司 | Jacket platform |
| CN114541490A (en) * | 2022-01-27 | 2022-05-27 | 中国能源建设集团广东火电工程有限公司 | Underwater measurement method for foundation pipe pile of offshore wind power jacket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |