CN211006604U - Offshore wind turbine generator system positioning support guide frame - Google Patents
Offshore wind turbine generator system positioning support guide frame Download PDFInfo
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- CN211006604U CN211006604U CN201921140213.9U CN201921140213U CN211006604U CN 211006604 U CN211006604 U CN 211006604U CN 201921140213 U CN201921140213 U CN 201921140213U CN 211006604 U CN211006604 U CN 211006604U
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Abstract
The utility model provides an offshore wind turbine generator system location support leading truck, includes many spud guide pipes according to the matrix arrangement, and the top of adjacent spud guide pipe is passed through the connecting rod and is connected as an organic wholely, all installs the engineering stake guide pipe that soaks in the sea water in the middle section of every spud. Because the whole levelness of the positioning support guide frame can be adjusted through the positioning pile on the top of the positioning support guide frame manually, therefore, the adjustment of a driving mechanism is abandoned, the structure of the positioning support guide frame is greatly simplified, the cost is also reduced, and because the guide of the guide pipe of the engineering pile is installed on the engineering pile, therefore, under the premise of ensuring the firm installation of the bottom of the engineering pile, the installation precision of the engineering pile is effectively ensured, the installation precision and the firmness of the offshore wind generating set are ensured, thereby the offshore wind generating set can be under the action of higher-speed wind, the vibration quantity can be controlled within a standard range, the work safety is ensured, the shutdown is avoided, and the generating efficiency is improved.
Description
Technical Field
The utility model relates to an offshore wind turbine generator system location support leading truck.
Background
With the aggravation of energy crisis, green and pollution-free wind energy is widely applied, wherein offshore wind power is pursued due to abundant reserves. At present, the fixed mode of installation of offshore wind turbine generator system is firmly squeezed into the seabed with many stake pipes as the foundation pile earlier, install the platform on the top of stake pipe again, install wind turbine generator system on the platform at last, because marine environment is comparatively abominable, and wind turbine generator system during operation also can vibrate, if the wind speed is great, still can increase the vibration of wind turbine generator system in work, therefore, for guaranteeing wind turbine generator system's safe work, the vibration volume of its during operation has the industry standard, the vibration volume exceeds the standard, then must shut down, treat that the wind speed reduces the back, just can work once more, this just directly has led to wind turbine generator system's generating efficiency.
In order to solve the problems, a supporting platform is arranged in the industry, height-adjustable support legs are arranged on the supporting platform, the supporting platform is lifted to a target sea surface and then is sunk to the sea bottom, the support legs on the supporting platform are adjusted to adjust the levelness of the supporting platform to enable the supporting platform to be in a horizontal state, then a plurality of pile pipes are vertically arranged on the supporting platform to serve as foundation piles, a platform used for bearing a wind turbine generator is arranged at the top ends of the pile pipes, and finally the wind turbine generator is arranged on the platform.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an offshore wind turbine positioning support leading truck that can guarantee that the installation is firm, can simplify structure, reduce cost again.
Offshore wind turbine generator system location supports leading truck, including many spud guide pipes according to the matrix arrangement, the top of adjacent spud guide pipe is passed through the connecting rod and is connected as an organic wholely, all installs the engineering stake guide pipe that soaks in the sea water in the middle section of every spud.
The utility model relates to an offshore wind turbine positioning support guide frame, the positioning support guide frame is transported to the target sea surface and is sunk in the sea, the bottom end of a positioning pile guide tube is contacted with the sea bottom, then a positioning pile is inserted into each positioning pile guide tube, the bottom of the positioning pile is firmly driven into the sea bottom, the depth of the positioning pile inserted into the sea bottom is adjusted to adjust the levelness of a square formed by a plurality of connecting rods at the top end of the positioning pile guide tube, the positioning pile guide tube and the positioning pile are fixed into a whole to stabilize the positioning support guide frame, then an engineering pile is hung above the engineering pile guide tube and is inserted from the port of the engineering pile guide tube, finally the bottom end of the engineering pile is driven into the sea bottom as the same firmly, namely, the installation of the engineering pile as a foundation pile is completed, then the positioning pile and the positioning support guide frame are dismantled, and a platform is installed at the top ends of a plurality of engineering piles, and finally, the wind turbine generator is installed on the platform, and the installation of the offshore wind turbine generator is completed. Because the whole levelness of the positioning support guide frame can be adjusted through the positioning pile on the top of the positioning support guide frame manually, therefore, the adjustment of a driving mechanism is abandoned, the structure of the positioning support guide frame is greatly simplified, the cost is also reduced, and because the guide of the guide pipe of the engineering pile is installed on the engineering pile, therefore, under the premise of ensuring the firm installation of the bottom of the engineering pile, the installation precision of the engineering pile is effectively ensured, the installation precision and the firmness of the offshore wind generating set are ensured, thereby the offshore wind generating set can be under the action of higher-speed wind, the vibration quantity can be controlled within a standard range, the work safety is ensured, the shutdown is avoided, and the generating efficiency is improved. In addition, because engineering stake also is soaked in the sea water when the installation, is difficult to trail and manage below the sea level to engineering stake installation process, consequently, specially soaks engineering stake stand pipe in the sea water to ensure the smooth installation of engineering stake, avoid its slope, ensure its installation and accomplish the back straightness that hangs down.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a left side view of the present invention.
Fig. 4 is a sectional view taken along a line a-a in fig. 1.
Fig. 5 is a sectional view taken along the line B-B in fig. 1.
Fig. 6 is a sectional view taken along the direction C-C in fig. 1.
Fig. 7 is a sectional view taken along the direction D-D in fig. 1.
Fig. 8 is a top view of the platform board of the present invention.
Detailed Description
The utility model provides an offshore wind turbine generator system location support leading truck, as shown in fig. 1 to 8, including many spud guide pipes 2 according to the matrix arrangement, the top of adjacent spud guide pipe 2 is passed through connecting rod 1 and is connected as an organic wholely, all installs the engineering stake guide pipe 4 that soaks in the sea water in the middle section of every spud. In the embodiment, the four guide pipes 2 of the positioning pile are adopted, so that the sufficient supporting strength and rigidity can be realized, and the structure is simplified.
The top of the engineering pile guide pipe 4 is in a horn shape expanding outwards, so that the engineering pile can be conveniently guided to be inserted.
And a guide frame for guiding the positioning pile to move downwards and insert into the engineering pile guide pipe 4 is arranged at the joint of each positioning pile guide pipe 2 and the connecting rod 1 and used for guiding the engineering pile to move downwards and ensuring that the engineering pile is accurately inserted into the corresponding engineering pile guide pipe 4.
The guide frame comprises a Y-shaped frame 9 connected to the joint of the positioning pile guide tube 2 and the connecting rod, the open end of the Y-shaped frame 9 faces outwards, a U-shaped frame 5 is connected to the open end of the Y-shaped frame, the open end of the U-shaped frame 5 faces outwards, and the engineering pile guide tube 4 is located right below the U-shaped frame 5. Because the open end of the U-shaped frame 5 faces outwards, the engineering pile does not need to be lifted to the upper part of the guide frame when the engineering pile is hoisted, and the engineering pile only needs to be horizontally moved into the guide tube 4 of the engineering pile under the guide of the U-shaped frame 5 and then smoothly inserted into the guide tube 4 of the engineering pile under the guide of the U-shaped frame 5, so that the installation is more convenient. In addition, the insertion of the engineering pile can be effectively guided through the matching of the U-shaped frame 5 and the Y-shaped frame 9.
Two mounting brackets 3 are arranged in the middle of the positioning pile guide pipe 2 from top to bottom, the end part of one group of opposite edges of each mounting bracket 3 extends outwards, and the end part of the outwards extending part is fixed on the engineering pile guide pipe 4. The pile guide tube 4 is secured directly below the U-shaped frame 5 by the fact that the ends of one set of opposed edges of each mounting frame 3 extend outwardly.
A pair of opposite anti-sinking plates 6 are arranged below the spud guide tube 2, the lower end of one part of the spud guide tube 2 penetrates through one of the anti-sinking plates 6, and the lower end of the other part of the spud guide tube 2 penetrates through the other anti-sinking plate 6. Through setting up and preventing sinking the board 6 to avoid the whole of location support leading truck to sink to the seabed mud layer, increased the job construction stability of location support leading truck. In fact, the anti-sinking plate 6 can also be a whole-block structure, but the anti-sinking plate 6 of the whole-block structure can increase the whole weight of the positioning support guide frame during construction, increase the resistance of the anti-sinking process, influence the construction progress, and lead to the rise of the cost of manufacturing the positioning support guide frame, and meanwhile, the anti-sinking plate 6 of the whole-block structure can also reduce the whole stability of the positioning support guide frame.
The two anti-sinking plates 6 are connected into a whole through the anti-sinking connecting plate 7 so as to increase the connection stability.
The vertical connecting pipe 8 that is connected with on two mounting brackets 3, the connecting plate 7 that prevents sinking is run through to auxiliary connecting pipe 8 bottom, and its bottom and 2 bottom parallel and level of guide pipe of spud. By providing the auxiliary connection pipe 8, the stability of the connection is further enhanced.
The middle section and the lower section of the adjacent guide pipe 2 of the positioning pile are respectively provided with a reinforcing rod 10 which is used for connecting the adjacent guide pipe 2 of the positioning pile into a whole at intervals from top to bottom, and the whole supporting strength of the positioning supporting guide frame is further improved by arranging the reinforcing rods 10. The upper and lower adjacent reinforcing rods 10, the upper and lower adjacent reinforcing rods 10 and the connecting rod 1 can be connected into a whole through the triangular reinforcing ribs 11, so that the integral supporting strength and rigidity of the positioning and supporting guide frame are further improved.
Set up the platform board 12 that supplies the operation of operating personnel on the square frame that 2 tops departments of spud guide tube are enclosed by many connecting rods 1, the subsequent operation of the operating personnel of being convenient for provides foothold and operation and living space. All be provided with the locating hole on the four corners of landing slab 12, the locating hole aligns with spud guide tube 2, and the spud of being convenient for inserts, also is convenient for carry on spacingly and the installation to landing slab 12 simultaneously, and landing slab 12 is as an organic whole with modes such as square frame accessible welding or bolted connection.
Claims (10)
1. The utility model provides an offshore wind turbine location support leading truck which characterized in that: including many spud guide tubes (2) according to the matrix arrangement, the top of adjacent spud guide tube (2) is passed through connecting rod (1) and is connected as an organic wholely, all installs engineering stake guide tube (4) of soaking in the sea water in the middle section of every spud.
2. The offshore wind turbine positioning and supporting guide frame of claim 1, wherein: the top of the engineering pile guide pipe (4) is in a horn shape expanding outwards.
3. The offshore wind turbine positioning and supporting guide frame according to claim 1 or 2, wherein: and a guide frame for guiding the positioning pile to move downwards and insert into the engineering pile guide pipe (4) is arranged at the joint of each positioning pile guide pipe (2) and the connecting rod (1).
4. The offshore wind turbine positioning and supporting guide frame of claim 3, wherein: the guide frame comprises a Y-shaped frame (9) connected to the joint of the positioning pile guide tube (2) and the connecting rod, the open end of the Y-shaped frame (9) faces outwards, a U-shaped frame (5) is connected to the open end of the Y-shaped frame, the open end of the U-shaped frame (5) faces outwards, and the engineering pile guide tube (4) is located under the U-shaped frame (5).
5. The offshore wind turbine positioning and supporting guide frame of claim 4, wherein: the middle part of spud guide tube (2) is provided with two mounting brackets (3) from top to bottom, and the tip on one of them a set of relative limit of every mounting bracket (3) outwards extends, the tip at outside extension part is fixed in engineering stake guide tube (4).
6. The offshore wind turbine positioning and supporting guide frame according to claim 4 or 5, wherein: a pair of opposite anti-sinking plates (6) is arranged below the guide pipe (2) of the positioning pile, the lower end of one part of the guide pipe (2) of the positioning pile penetrates through one anti-sinking plate (6), and the lower end of the other part of the guide pipe (2) of the positioning pile penetrates through the other anti-sinking plate (6).
7. The offshore wind turbine positioning and supporting guide frame of claim 6, wherein: the two anti-sinking plates (6) are connected into a whole through an anti-sinking connecting plate (7).
8. The offshore wind turbine positioning and supporting guide frame of claim 7, wherein: the auxiliary connecting pipes (8) are vertically connected to the two mounting frames (3), the bottom ends of the auxiliary connecting pipes (8) penetrate through the anti-sinking connecting plate (7), and the bottom ends of the auxiliary connecting pipes are flush with the bottom ends of the positioning pile guide pipes (2).
9. An offshore wind turbine positioning and supporting guide frame according to claim 1, 2, 4, 5, 7 or 8, wherein: and reinforcing rods (10) which connect the adjacent positioning pile guide pipes (2) into a whole are arranged at the middle section and the lower section of each adjacent positioning pile guide pipe (2) at intervals from top to bottom.
10. The offshore wind turbine positioning and supporting guide frame of claim 9, wherein: a platform plate (12) for operators to work is arranged on a square frame surrounded by a plurality of connecting rods (1) at the top end of the guide pipe (2) of the positioning pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140213.9U CN211006604U (en) | 2019-07-19 | 2019-07-19 | Offshore wind turbine generator system positioning support guide frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140213.9U CN211006604U (en) | 2019-07-19 | 2019-07-19 | Offshore wind turbine generator system positioning support guide frame |
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| Publication Number | Publication Date |
|---|---|
| CN211006604U true CN211006604U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921140213.9U Active CN211006604U (en) | 2019-07-19 | 2019-07-19 | Offshore wind turbine generator system positioning support guide frame |
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| CN (1) | CN211006604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468818A (en) * | 2019-07-19 | 2019-11-19 | 中国能源建设集团广东火电工程有限公司 | A kind of offshore wind farm unit positioning support leading truck |
| CN113651238A (en) * | 2021-07-15 | 2021-11-16 | 巨力索具研究院(天津)有限公司 | Guiding, positioning and buffering device for integral hoisting of offshore wind turbine generator system |
-
2019
- 2019-07-19 CN CN201921140213.9U patent/CN211006604U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468818A (en) * | 2019-07-19 | 2019-11-19 | 中国能源建设集团广东火电工程有限公司 | A kind of offshore wind farm unit positioning support leading truck |
| CN113651238A (en) * | 2021-07-15 | 2021-11-16 | 巨力索具研究院(天津)有限公司 | Guiding, positioning and buffering device for integral hoisting of offshore wind turbine generator system |
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