CN202576571U - Sacrificial anode device for single tubular pile of offshore wind plant - Google Patents
Sacrificial anode device for single tubular pile of offshore wind plant Download PDFInfo
- Publication number
- CN202576571U CN202576571U CN 201220213336 CN201220213336U CN202576571U CN 202576571 U CN202576571 U CN 202576571U CN 201220213336 CN201220213336 CN 201220213336 CN 201220213336 U CN201220213336 U CN 201220213336U CN 202576571 U CN202576571 U CN 202576571U
- Authority
- CN
- China
- Prior art keywords
- sacrificial anode
- anode body
- tubular pile
- single tubular
- anode device
- 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 - Lifetime
Links
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a sacrificial anode device for a single tubular pile of an offshore wind plant. The sacrificial anode device comprises an upper connection board and a lower connection board which are fixed on the outer circumference of the single tubular pile, wherein reinforcing triangular boards are connected with the left and right sides of the upper and lower connection boards; a lower pressing board is fixedly connected with the lower connection board through bolts; a mounting base is arranged on the lower pressing board; a sacrificial anode body is arranged in the upper connection board in a penetrating manner; the upper pressing board is connected with the top end of the sacrificial anode body; the upper pressing board is arranged at the upper part of the upper connection board; the bottom end of the sacrificial anode body is arranged in the mounting base; an iron core is arranged in the sacrificial anode body; and a circle of threaded steel is arranged on the outer circumference of each of the upper part and the lower part of the iron core. According to the sacrificial anode device provided by the utility model, the pile-sinking construction efficiency of the single tubular pile can be improved, and the maintenance cost of the offshore wind plant can be reduced.
Description
Technical field
The utility model relates to the foundation works of marine intertidal belt wind electric industry, the sacrificial anode device that is used for the stake of marine wind electric field single tube between the tide of particularly a kind of coastal waters.
Background technology
The arm-type flange of marine wind electric field single tube stake sacrificial anode device employing as shown in Figure 1 connects, and is not enough below this form exists:
1, owing to adopt arm-type connection, its structural strength is not enough, can't bearing hydraulic ram hammer pile sinking surging force, and can only, install again the single tube sunk pile after finishing, need underwater construction, efficient reduces, and needs 1～2 tidal level time approximately, and general about one day, the time was longer;
2, adopt side flange to connect up and down, need structural part making precision high, error in length can not surpass 2mm, and dismounting is inconvenient, brings very big difficulty for marine wind electric field maintenance in the future.
Summary of the invention
The purpose of the utility model is in order to overcome above deficiency, the marine single tube sunk pile of a kind of raising operating efficiency to be provided, reducing the sacrificial anode device that is used for the stake of marine wind electric field single tube of marine wind electric field maintenance cost.
The purpose of the utility model realizes through following technical scheme: a kind of sacrificial anode device that is used for the stake of marine wind electric field single tube; Said sacrificial anode device comprises upper junction plate and the lower connecting plate that is fixed on the single tube stake excircle; The left and right sides of upper junction plate and lower connecting plate all is connected with the reinforcement set square, is connected with press table through bolt on the lower connecting plate, and press table is provided with mount pad; Run through in the upper junction plate and be provided with the sacrificial anode body; The top of sacrificial anode body is connected with top board, and top board places upper junction plate top, and the bottom of sacrificial anode body places mount pad; Be provided with iron core in the sacrificial anode body, be equipped with a circle Deformed Steel Bars on the top and the bottom excircle of iron core.
The utility model compared with prior art has the following advantages: through optimized Structure Design; Improved bulk strength; Can before the single tube sunk pile, install; Improve marine wind electric field single tube sunk pile operating efficiency greatly, also greatly reduced wind energy turbine set sacrificial anode disassembling, assembling and replacing maintenance cost and efficient.
Description of drawings:
Fig. 1 is existing structural representation;
Fig. 2 is the structural representation of the utility model;
Fig. 3 is the side-view of the utility model;
Label among the figure: the stake of 1-single tube, 2-upper junction plate, 3-lower connecting plate, 4-strengthen set square, 5-press table, 6-mount pad, 7-sacrificial anode body, 8-top board, 9-iron core, 10-Deformed Steel Bars.
Embodiment:
In order to deepen understanding to the utility model, will combine embodiment and accompanying drawing that the utility model is done further to detail below, this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
Show a kind of embodiment that is used for the sacrificial anode device of marine wind electric field single tube stake of the utility model like Fig. 2 and Fig. 3; Said sacrificial anode device comprises the upper junction plate 2 and lower connecting plate 3 that is fixed on single tube stake 1 excircle; The left and right sides of upper junction plate 2 and lower connecting plate 3 all is connected with strengthens set square 4, is connected with press table 5 through bolt on the lower connecting plate 3, and press table 5 is provided with mount pad 6; Run through in the upper junction plate 2 and be provided with sacrificial anode body 7; The top of sacrificial anode body 7 is connected with top board 8, and top board 8 places upper junction plate 2 tops, and the bottom of sacrificial anode body 7 places mount pad 6; Be provided with iron core 9 in the sacrificial anode body 7, be equipped with a circle Deformed Steel Bars 10 on the top and the bottom excircle of iron core 9.
Six groups of sacrificial anode device of circumferential uniform distribution of every single tube stake 1 in use, the utility model are through adopting the pressing plate case structure, and increase and strengthen set square 4; Improve overall construction intensity, on iron core 9, increased by two circle Deformed Steel Bars shear structure, increased the axial friction between sacrificial anode body 7 and the iron core 9; Prevent sacrificial anode body 7 effect owing to surging force when pile sinking, cause body and iron core to break away from, thereby reduced preservative effect; Fixed connection is not adopted in the lower end of sacrificial anode body 7, and the form of pressing plate is adopted in the upper end, the pressure of top board during through installation; Guaranteed the energising effect between sacrificial anode body 7 and the single tube stake 1, thereby guaranteed its preservative effect, and sacrificial anode body 7 moves up and down when dismounting; Only need dismounting top board 5 can accomplish the replacing of sacrificial anode body 7, do not need dismounting from the side, it passes through optimized Structure Design; Improved bulk strength; Can before the single tube sunk pile, install, improve marine wind electric field single tube sunk pile operating efficiency greatly, also greatly reduce wind energy turbine set sacrificial anode disassembling, assembling and replacing maintenance cost and efficient.
Claims (1)
1. sacrificial anode device that is used for the stake of marine wind electric field single tube; It is characterized in that: said sacrificial anode device comprises upper junction plate (2) and the lower connecting plate (3) that is fixed on single tube stake (1) excircle; The left and right sides of said upper junction plate (2) and said lower connecting plate (3) all is connected with strengthens set square (4); Said lower connecting plate (3) is gone up and is connected with press table (5) through bolt; Said press table (5) is provided with mount pad (6), runs through in the said upper junction plate (2) to be provided with sacrificial anode body (7), and the top of said sacrificial anode body (7) is connected with top board (8); Said top board (8) places said upper junction plate (2) top; The bottom of said sacrificial anode body (7) places said mount pad (6), is provided with iron core (9) in the said sacrificial anode body (7), is equipped with a circle Deformed Steel Bars (10) on the top and the bottom excircle of said iron core (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220213336 CN202576571U (en) | 2012-05-14 | 2012-05-14 | Sacrificial anode device for single tubular pile of offshore wind plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220213336 CN202576571U (en) | 2012-05-14 | 2012-05-14 | Sacrificial anode device for single tubular pile of offshore wind plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202576571U true CN202576571U (en) | 2012-12-05 |
Family
ID=47246001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220213336 Expired - Lifetime CN202576571U (en) | 2012-05-14 | 2012-05-14 | Sacrificial anode device for single tubular pile of offshore wind plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202576571U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774155A (en) * | 2014-01-27 | 2014-05-07 | 广东明阳风电产业集团有限公司 | Sacrificial anode protection device capable of being conveniently mounted and detached underwater |
| CN108707908A (en) * | 2018-08-09 | 2018-10-26 | 上海勘测设计研究院有限公司 | A kind of adjustable mounting assembly of offshore wind turbine foundation sacrificial anode block and J-type pipe |
| 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 |
-
2012
- 2012-05-14 CN CN 201220213336 patent/CN202576571U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774155A (en) * | 2014-01-27 | 2014-05-07 | 广东明阳风电产业集团有限公司 | Sacrificial anode protection device capable of being conveniently mounted and detached underwater |
| CN103774155B (en) * | 2014-01-27 | 2017-01-11 | 广东明阳风电产业集团有限公司 | Sacrificial anode protection device capable of being conveniently mounted and detached underwater |
| CN108707908A (en) * | 2018-08-09 | 2018-10-26 | 上海勘测设计研究院有限公司 | A kind of adjustable mounting assembly of offshore wind turbine foundation sacrificial anode block and J-type pipe |
| CN108707908B (en) * | 2018-08-09 | 2024-06-11 | 上海勘测设计研究院有限公司 | Adjustable installation device of offshore wind turbine foundation sacrificial anode block and J-shaped tube |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103225315B (en) | Offshore wind power foundation consisting of single pile, cylindrical foundations and anchor cable | |
| CN1940186B (en) | System and method for driving a monopile for supporting an offshore wind turbine | |
| CN202576571U (en) | Sacrificial anode device for single tubular pile of offshore wind plant | |
| CN102182645B (en) | Intelligent dragline and wind power generation hightower adopting same | |
| CN103925172A (en) | Integral mounting assisting device and mounting method for tension leg type offshore floating wind turbine | |
| CN101670985B (en) | Electric transmission line iron tower erection tower crane with flexible base and flexible adhesion | |
| CN201442826U (en) | Hydraulic elevator for offshore floating device | |
| CN201730109U (en) | Novel fan foundation for intertidal zone wind farm | |
| CN102734088A (en) | Fan tower | |
| CN204803864U (en) | Marine booster stations structure in flange formula single pile basis | |
| CN203256765U (en) | Pre-stressed concrete cylindrical foundation with inclined supports | |
| CN102491190A (en) | Tower crane | |
| CN203166403U (en) | Strengthened lead lifting fixture | |
| CN110775215A (en) | Semi-submersible platform-wind turbine double-body modularized floating integrated system and using method thereof | |
| CN202628408U (en) | Split type sleeve connection concrete-steel combined tower frame for wind turbine generator | |
| CN204125957U (en) | Flange transition interconnection system single-pile foundation structure | |
| CN202284525U (en) | Tower platform mounting structure for wind generator | |
| CN201378767Y (en) | Motor directly connected with oil pump and used on jacking pump station of tower crane | |
| CN205046567U (en) | Marine wind turbine foundation structure | |
| CN210882541U (en) | Tension leg platform-wind turbine double-body modularized floating integrated system | |
| CN209793055U (en) | Tool for disassembling planet shaft of wind power gear box | |
| CN202832989U (en) | Wind driven generator tower connecting structure | |
| CN201011338Y (en) | 2MW wind generator set tower frame | |
| CN205955929U (en) | 1. 5MW wind generating set cabin seat | |
| CN204873382U (en) | Four lamella structure friction pulleys of lifting machine of restricting more |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |