CN216809972U - Offshore wind power structure foundation with damping effect - Google Patents
Offshore wind power structure foundation with damping effect Download PDFInfo
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- CN216809972U CN216809972U CN202123008353.0U CN202123008353U CN216809972U CN 216809972 U CN216809972 U CN 216809972U CN 202123008353 U CN202123008353 U CN 202123008353U CN 216809972 U CN216809972 U CN 216809972U
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Abstract
The utility model provides an offshore wind power structure foundation with a damping effect, and belongs to the technical field of offshore wind power generation. The offshore wind power structure foundation with the damping effect comprises a supporting structure and a wind power structure. The supporting structure comprises a pre-buried base and a first connecting piece, the first supporting column is fixed to the top surface of the pre-buried base, a sliding groove is formed in the first supporting column, a floating plate is fixed to the top surface of the floating column, the connecting piece is fixed to the floating plate and between the first supporting columns, the wind power structure comprises a connecting seat, a wind power tower cylinder and a reinforcing piece, the connecting seat is fixed to the top surface of the floating plate, the connecting piece is fixedly connected with the connecting seat, the wind power tower cylinder is installed on the connecting piece, and the reinforcing piece is installed between the wind power tower cylinder and the connecting seat. The utility model can prevent the wind power structure from being corroded by seawater immersion, thereby prolonging the service life of the wind power structure.
Description
Technical Field
The utility model relates to the technical field of offshore wind power generation, in particular to an offshore wind power structure foundation with a damping effect.
Background
Offshore wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source and is used by people for a long time, mainly water is pumped and ground through a windmill, and people are interested in how to use wind to generate electricity.
At present, the existing offshore wind power structure foundation with the damping effect is inconvenient to rise along with the rising of seawater when in use, so that wind power generation equipment is easily immersed into the seawater to cause corrosion, and the service life is shortened.
SUMMERY OF THE UTILITY MODEL
In order to make up for the defects, the utility model provides an offshore wind power structure foundation with a damping effect, and aims to solve the problems that the offshore wind power structure foundation with the damping effect is inconvenient to rise along with the rising of seawater and the service life of wind power generation is easy to shorten.
The utility model is realized in the following way:
the utility model provides an offshore wind power structure foundation with a damping effect.
The supporting structure comprises a pre-buried base, a first supporting column, a floating column and a first connecting piece, the first supporting column is fixed to the top surface of the pre-buried base, a sliding groove is formed in the first supporting column, the floating column is connected to the inside of the sliding groove in a sliding mode, a floating plate is fixed to the top surface of the floating column, a cavity is formed in the floating plate, the first connecting piece is fixed to the floating plate and located between the first supporting columns, the wind power structure comprises a connecting seat, a second connecting piece, a wind power tower cylinder and a reinforcing piece, the connecting seat is fixed to the top surface of the floating plate, the second connecting piece and the connecting seat are fixedly connected, the wind power tower cylinder is installed on the second connecting piece, and the reinforcing piece is installed between the wind power tower cylinder and the connecting seat.
In one embodiment of the utility model, the connecting piece comprises a sleeve, a connecting rod is slidably connected inside the sleeve, and pin bosses are rotatably connected to the ends of the sleeve and the connecting rod.
In an embodiment of the utility model, the sleeve is symmetrically provided with limiting grooves inside, the surface of the connecting rod is fixed with limiting blocks matched with the limiting grooves, and the limiting blocks are connected with the inner surfaces of the limiting grooves in a sliding manner.
In an embodiment of the present invention, the pin seat is fixedly connected to the first support column and the floating plate, respectively.
In an embodiment of the utility model, the connecting seat comprises a supporting platform, the bottom of the supporting platform is fixed with the floating plate through a connecting column, and a reinforcing rod is fixed between the supporting platform and the floating plate.
In an embodiment of the present invention, the connecting member includes a second supporting column and a connecting plate, a bottom of the second supporting column is fixedly connected to the supporting platform, and the connecting plate is fixed to an upper end of the second supporting column.
In an embodiment of the utility model, a bottom plate is fixed at the bottom of the wind power tower, and the bottom plate and the connecting plate are fixed through bolts and nuts.
In an embodiment of the present invention, the reinforcing member includes a rotating column, two ends of the rotating column are connected with a first threaded column and a second threaded column through threads, and hooks are fixed to ends of the first threaded column and the second threaded column.
In an embodiment of the utility model, a first hanging ring and a second hanging ring which are matched with the hook are respectively fixed on the surfaces of the supporting platform and the wind power tower, and the hook is respectively hung on the first hanging ring and the second hanging ring.
In an embodiment of the present invention, the surface of the rotating column is provided with insertion holes, and the insertion holes are circumferentially distributed.
The utility model has the beneficial effects that: according to the offshore wind power structure foundation with the damping effect, which is obtained through the design, when the offshore wind power structure foundation is used, the embedded base is embedded in the sea bottom, the floating column and the floating plate can drive the connecting seat to float upwards together when the water level of seawater rises, the connecting rod can extend outwards from the inside of the sleeve in the floating process and move upwards along with the floating plate, so that the stability can be improved in the rising and falling processes, and meanwhile, the wind power generation device fixed on the top surface of the connecting seat can rise together with the floating plate, so that the seawater-immersed wind power tower can be prevented from corroding the offshore wind power tower, and the service life of the offshore wind power structure foundation is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a first view structural diagram of an offshore wind power structure foundation with a damping effect, provided by an embodiment of the utility model;
FIG. 2 is a schematic view of a first perspective cross-sectional structure of an offshore wind power structure foundation with a damping effect according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional structure view of a basic reinforcement of an offshore wind power structure with a damping effect, provided by an embodiment of the utility model;
fig. 4 is a schematic sectional structure view of an offshore wind power structure foundation connection piece with a damping effect according to an embodiment of the present invention.
In the figure: 100-a support structure; 110-pre-buried base; 120-a first support column; 121-a chute; 130-a floating column; 140-a floating plate; 141-a cavity; 160-a first connector; 161-a sleeve; 1611-a limiting groove; 162-a connecting rod; 1621-a stop block; 163-pin holder; 200-a wind power structure; 210-a connecting seat; 211-a support platform; 2111-first suspension loop; 212-a connecting column; 213-reinforcing rods; 220-a second connector; 221-a second support column; 222-a connecting plate; 230-a wind power tower; 231-a base plate; 232-a second suspension loop; 240-a reinforcement; 241-spin column; 2411-inserting holes; 242-a first threaded post; 243-a second threaded post; 244-hook.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: an offshore wind power structure foundation with damping effect comprises a support structure 100 and a wind power structure 200.
The wind power structure 200 is mounted on the support structure 100 for offshore wind power generation.
Referring to fig. 1, 2 and 4, the supporting structure 100 includes a pre-buried base 110, a first supporting column 120, a floating column 130 and a first connecting member 160, the first supporting column 120 is fixed on the top surface of the pre-buried base 110, a sliding groove 121 is formed in the first supporting column 120, the floating column 130 is slidably connected in the sliding groove 121, a floating plate 140 is fixed on the top surface of the floating column 130, a cavity 141 is formed in the floating plate 140, and the first connecting member 160 is fixed between the floating plate 140 and the first supporting column 120.
The first connecting member 160 includes a sleeve 161, a connecting rod 162 is slidably connected inside the sleeve 161, and a pin seat 163 is rotatably connected to each of the ends of the sleeve 161 and the connecting rod 162; limiting grooves 1611 are symmetrically formed in the sleeve 161, limiting blocks 1621 matched with the limiting grooves 1611 are fixed on the surface of the connecting rod 162, and the limiting blocks 1621 are connected with the inner surfaces of the limiting grooves 1611 in a sliding mode; the pin seat 163 is fixedly connected with the first support column 120 and the floating plate 140 respectively, and here, through the arrangement of the sleeve 161, the connecting rod 162 and the pin seat 163, the floating plate 140 and the floating column 130 can be pulled in the lifting process, so that the lifting stability is improved; the limiting groove 1611 and the limiting block 1621 are arranged to prevent the connecting rod 162 from being separated from the sleeve 161, thereby influencing the use.
Referring to fig. 1 to 3, the wind power structure 200 includes a connecting base 210, a second connecting member 220, a wind power tower 230 and a reinforcing member 240, the connecting base 210 is fixed on the top surface of the floating plate 140, the second connecting member 220 is fixedly connected with the connecting base 210, the wind power tower 230 is mounted on the second connecting member 220, and the reinforcing member 240 is mounted between the wind power tower 230 and the connecting base 210.
The connection seat 210 includes a support platform 211, the bottom of the support platform 211 is fixed with the floating plate 140 through a connection column 212, and a reinforcing rod 213 is fixed between the support platform 211 and the floating plate 140; the second connecting piece 220 comprises a second supporting column 221 and a connecting plate 222, the bottom of the second supporting column 221 is fixedly connected with the supporting platform 211, and the connecting plate 222 is fixed at the upper end of the second supporting column 221; the bottom of the wind tower 230 is fixed with a bottom plate 231, the bottom plate 231 is fixed with the connecting plate 222 through bolts and nuts, and the wind tower 230 can be disassembled and assembled through the connecting plate 222 and the bottom plate 231.
The reinforcing member 240 includes a rotating column 241, two ends of the rotating column 241 are in threaded connection with a first threaded column 242 and a second threaded column 243, and the ends of the first threaded column 242 and the second threaded column 243 are both fixed with hooks 244, where it is to be noted that the threaded structures of the first threaded column 242 and the second threaded column 243 are arranged oppositely, so that when the rotating column 241 is rotated, the rotating column 241 can be conveniently extended and retracted at the same time; a first hanging ring 2111 and a second hanging ring 232 which are matched with the hook 244 are respectively fixed on the surfaces of the supporting platform 211 and the wind power tower 230, and the hook 244 is respectively hung on the first hanging ring 2111 and the second hanging ring 232; the surface of the rotating column 241 is provided with an insertion hole 2411, the insertion holes 2411 are circumferentially distributed, two hooks 244 are respectively connected to the first hanging ring 2111 and the second hanging ring 232 in a hanging manner, and then the rotating column 241 can be inserted into the insertion hole 2411 through an external iron rod, so that the first threaded column 242 and the second threaded column 243 can simultaneously move towards the inside of the rotating column 241, and the damping effect and the use stability can be further improved.
Specifically, the working principle of the offshore wind power structure foundation with the damping effect is as follows: when the wind power generation device is used, the embedded base 110 is embedded in the sea bottom, when the water level of seawater rises, the floating column 130 and the floating plate 140 drive the connecting seat 210 to float upwards together, the connecting rod 162 extends outwards from the inside of the sleeve 161 and moves upwards along with the floating plate 140 in the floating process, so that the stability can be improved in the rising and descending processes, meanwhile, the wind power generation device fixed on the top surface of the connecting seat 210 can rise together along with the connecting seat, the seawater can be prevented from immersing the wind power tower cylinder 230 to corrode the wind power tower cylinder 230, the service life of the wind power generation device is prolonged, meanwhile, the rotating column 241 can be inserted into the insertion hole 2411 through an external iron rod, and the first threaded column 242 and the second threaded column 243 can simultaneously move towards the inside of the rotating column 241, so that the stability between the wind power tower cylinder 230 and the connecting seat 210 can be improved, and the damping effect is improved and the wind power generation device is safer.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An offshore wind power structure foundation with damping effect is characterized by comprising
The supporting structure (100) comprises an embedded base (110), a first supporting column (120), a floating column (130) and a first connecting piece (160), wherein the first supporting column (120) is fixed on the top surface of the embedded base (110), a sliding groove (121) is formed in the first supporting column (120), the floating column (130) is connected in the sliding groove (121) in a sliding mode, a floating plate (140) is fixed on the top surface of the floating column (130), a cavity (141) is formed in the floating plate (140), and the first connecting piece (160) is fixed between the floating plate (140) and the first supporting column (120);
the wind power generation structure (200), the wind power generation structure (200) includes connecting seat (210), second connecting piece (220), wind power tower (230) and reinforcement (240), connecting seat (210) are fixed the top surface of kickboard (140), second connecting piece (220) with connecting seat (210) fixed connection, wind power tower (230) are installed on second connecting piece (220), reinforcement (240) are installed wind power tower (230) with between connecting seat (210).
2. An offshore wind power structural foundation with damping effect according to claim 1, characterized in that said first connection member (160) comprises a sleeve (161), inside of said sleeve (161) a connection rod (162) is slidingly connected, the ends of said sleeve (161) and said connection rod (162) are both rotatably connected with a pin seat (163).
3. An offshore wind power structural foundation with damping effect according to claim 2, characterized in that the sleeve (161) is symmetrically provided with a limiting groove (1611) inside, the surface of the connecting rod (162) is fixed with a limiting block (1621) matching with the limiting groove (1611), and the limiting block (1621) is connected with the inner surface of the limiting groove (1611) in a sliding manner.
4. Offshore wind power structural foundation with damping effect according to claim 2, characterized by the fact that said pin seat (163) is fixedly connected with said first support column (120) and said floating plate (140), respectively.
5. An offshore wind power structural foundation with damping effect according to claim 1, characterized in that the connection socket (210) comprises a support platform (211), the bottom of the support platform (211) is fixed with the floating plate (140) through a connection column (212), and a reinforcement bar (213) is fixed between the support platform (211) and the floating plate (140).
6. An offshore wind power structural foundation with damping effect according to claim 5, characterised in that said second connection member (220) comprises a second supporting column (221) and a connection plate (222), the bottom of said second supporting column (221) being fixedly connected to said supporting platform (211), said connection plate (222) being fixed at the upper end of said second supporting column (221).
7. An offshore wind power structural foundation with damping effect according to claim 6, wherein a bottom plate (231) is fixed at the bottom of the wind tower (230), and the bottom plate (231) and the connecting plate (222) are fixed through bolts and nuts.
8. An offshore wind power structural foundation with damping effect according to claim 5, characterized by the reinforcement (240) comprising a rotating column (241), both ends of the rotating column (241) being screwed with a first threaded column (242) and a second threaded column (243), and the ends of the first threaded column (242) and the second threaded column (243) being fixed with a hook (244).
9. An offshore wind power structural foundation with damping effect according to claim 8, characterized in that a first suspension loop (2111) and a second suspension loop (232) matched with the hook (244) are respectively fixed on the surface of the supporting platform (211) and the wind tower (230), and the hook (244) is respectively hung on the first suspension loop (2111) and the second suspension loop (232).
10. An offshore wind power structural foundation with damping effect according to claim 9, characterized in that the surface of said rotating column (241) is provided with insertion holes (2411), said insertion holes (2411) are circumferentially distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123008353.0U CN216809972U (en) | 2021-12-02 | 2021-12-02 | Offshore wind power structure foundation with damping effect |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123008353.0U CN216809972U (en) | 2021-12-02 | 2021-12-02 | Offshore wind power structure foundation with damping effect |
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| CN216809972U true CN216809972U (en) | 2022-06-24 |
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| CN202123008353.0U Active CN216809972U (en) | 2021-12-02 | 2021-12-02 | Offshore wind power structure foundation with damping effect |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115675768A (en) * | 2022-12-09 | 2023-02-03 | 北方工业大学 | Offshore wind power anti-storm floating foundation |
| CN116001999A (en) * | 2022-12-12 | 2023-04-25 | 上海勘测设计研究院有限公司 | Marine floating platform device, construction method and working method |
-
2021
- 2021-12-02 CN CN202123008353.0U patent/CN216809972U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115675768A (en) * | 2022-12-09 | 2023-02-03 | 北方工业大学 | Offshore wind power anti-storm floating foundation |
| CN115675768B (en) * | 2022-12-09 | 2023-04-28 | 北方工业大学 | Wind wave resistant floating foundation for offshore wind power |
| CN116001999A (en) * | 2022-12-12 | 2023-04-25 | 上海勘测设计研究院有限公司 | Marine floating platform device, construction method and working method |
| CN116001999B (en) * | 2022-12-12 | 2024-03-01 | 上海勘测设计研究院有限公司 | Marine floating platform device, construction method and working method |
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