CN220116099U - Balance beam structure for installation of offshore wind generating set - Google Patents
Balance beam structure for installation of offshore wind generating set Download PDFInfo
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- CN220116099U CN220116099U CN202321547096.4U CN202321547096U CN220116099U CN 220116099 U CN220116099 U CN 220116099U CN 202321547096 U CN202321547096 U CN 202321547096U CN 220116099 U CN220116099 U CN 220116099U
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- 238000009434 installation Methods 0.000 title claims description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims description 4
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- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000036544 posture Effects 0.000 abstract description 15
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 238000010248 power generation Methods 0.000 description 4
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Abstract
The utility model provides a balance beam structure for installing an offshore wind generating set, which comprises main beams and the offshore wind generating set and is characterized in that lifting lugs are fixedly connected at corners of the tops of the main beams, auxiliary beams are fixedly connected between the main beams, and rib plates are fixedly connected between the auxiliary beams and the main beams. The utility model has the advantages that: the balance beam structure can control the output ends of different hydraulic mechanisms, namely the hydraulic ejector rods, to eject according to the skew and offset postures of the balance beam, for example, when the balance beam is slightly skewed to the left, the hydraulic mechanism on the right side can be started, the balance block is moved along the rails, the left-inclined trend of the balance beam can be regulated according to the lever principle, so that the posture of the balance beam is regulated, and the balance Liang Xiangyou is slightly skewed, so that the balance beam structure can be self-regulated, the balance beam can keep opposite balance, and stable and balanced lifting and assembly are performed on the offshore wind generating set, so that the problem in the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of wind power installation, in particular to a balance beam structure for installation of an offshore wind generating set.
Background
Compared with a land wind farm, the offshore wind farm has high wind speed, rich wind energy resources, no limitation of factors such as occupied area and noise pollution, and is closer to a power load center of a developed power shortage area of coastal economy, so that offshore wind power generation becomes an important direction of wind power generation, an offshore wind turbine generator is integrally lifted by a large crane ship and transported to an offshore wind turbine foundation platform, the total weight of the wind turbine generator is about 440t, a general integral installation mode is adopted, high requirements are provided for installation equipment, the wind turbine generator is integrally installed on the sea after land assembly is completed, and a wind turbine is difficult to maintain a correct posture due to the effects of waves, wind power and crane equipment.
In view of the above, we propose a balance beam structure for installation of offshore wind turbine generator systems.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a balance beam structure for installing an offshore wind turbine generator system, so as to solve the problems mentioned in the background art and overcome the disadvantages in the prior art.
In order to achieve the above purpose, an embodiment of one aspect of the present utility model provides a balance beam structure for installing an offshore wind turbine generator system, including a main beam and an offshore wind turbine generator system, wherein a lifting lug is fixedly connected to a corner of the top of the main beam, an auxiliary beam is fixedly connected between the main beams, and a rib plate is fixedly connected between the auxiliary beam and the main beam;
the top of the auxiliary beam is fixedly connected with a support, the top of the support is fixedly connected with a hydraulic mechanism, the output end of the hydraulic mechanism is fixedly connected with a hydraulic ejector rod, and the end part of the hydraulic ejector rod is fixedly connected with a balance block;
the two sides of the main beam are fixedly connected with rails, the balance block is movably connected to the rails, and the end parts of the rails are fixedly connected with limiting plates;
the bottom fixedly connected with couple of girder, it has the hoist cable to collude on the couple, the bottom of hoist cable hangs on offshore wind generating set.
By the above-mentioned scheme preferred, the material of girder is 65 steel, girder, auxiliary girder have constituteed the compensating beam structure.
The technical scheme is adopted: the balance beam structure main body consists of a main beam and an auxiliary beam, and is reinforced by rib plates, the balance beam is a hanging beam for assisting in hanging and installing an offshore wind turbine generator set, the upper part of the balance beam is connected with a hanging hook of a crane through a hanging lug, and the lower part of the balance beam is used for hanging the offshore wind turbine generator set through a hanging hook and a hanging rope, so that the balance beam structure is used for hanging, moving and installing the offshore wind turbine generator set subsequently.
In any of the above embodiments, it is preferable that the main beam is perpendicular to the auxiliary beam, and the rib is disposed laterally.
By any of the above schemes, it is preferable that the rib plate is divided into upper and lower sides, and the rib plate is located at the joint of the main beam and the auxiliary beam.
By any of the above schemes, preferably, the number of the hydraulic mechanisms is two, and both the hydraulic mechanisms are connected with the PLC module.
The technical scheme is adopted: different from the prior art, through the cooperation setting of support, hydraulic pressure mechanism, hydraulic ram, balancing piece, track, limiting plate, owing to carry out the integral erection at sea, because receive wave, wind-force and lifting means effect fan is difficult to keep correct gesture, can be according to the crooked and skew gesture of compensating beam, the output of different hydraulic pressure mechanisms of control is hydraulic ram carries out ejecting, thereby the balancing piece moves along the track, for example when the compensating beam is slightly crooked to the left, can start the hydraulic pressure mechanism on right side, the balancing piece moves along the track, according to lever principle, can right the left oblique trend of compensating beam, thereby the gesture of rectifying compensating beam, the same when balancing Liang Xiangyou is slightly crooked, thereby this compensating beam structure self-adjusting gesture, make compensating beam itself keep relative balance, thereby stabilize, balanced hoist and mount and the equipment to offshore wind generating set, the problem that exists among the prior art has been solved.
By any of the above schemes, it is preferable that the directions of the output ends of the two hydraulic mechanisms are opposite, and the bottom of the rail is fixedly connected with a reinforcing supporting plate.
It is preferred from any of the above aspects that the hooks are located at the edges of the bottom of the main beam.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
according to the balance beam structure for installing the offshore wind generating set, through the matching arrangement of the support, the hydraulic mechanism, the hydraulic ejector rod, the balance weight, the track and the limiting plate, due to the fact that the integral installation is carried out on the sea, due to the fact that the fan is difficult to keep a correct posture under the action of waves, wind power and lifting equipment, the output ends of different hydraulic mechanisms, namely the hydraulic ejector rod, can be controlled to eject according to the skew and offset postures of the balance beam, so that the balance weight moves along the track, for example, when the balance beam is slightly skewed to the left, the hydraulic mechanism on the right side can be started, the balance weight moves along the track, according to the lever principle, the left skew trend of the balance beam can be straightened, the posture of the balance beam is straightened, and the balance Liang Xiangyou is slightly skewed, so that the balance beam structure can self-adjust the posture, and accordingly the balance beam is kept relatively balanced, and stable and balanced hoisting and assembling of the offshore wind generating set are carried out, and the problems existing in the prior art are solved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a first view of the present utility model;
FIG. 2 is a schematic diagram of a second view of the present utility model;
FIG. 3 is a schematic diagram of the structure of the present utility model in its implementation;
fig. 4 is a schematic top view of the present utility model.
In the figure: the marine wind power generation system comprises a main beam, a 2-marine wind power generation unit, a 3-lifting lug, a 4-auxiliary beam, 5-rib plates, a 6-bracket, a 7-hydraulic mechanism, an 8-hydraulic ejector rod, a 9-balance block, a 10-track, an 11-limiting plate, a 12-hook and a 13-sling.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1-4, the balance beam structure for installing the offshore wind generating set comprises a main beam 1 and an offshore wind generating set 2, and is characterized in that lifting lugs 3 are fixedly connected at corners of the top of the main beam 1, auxiliary beams 4 are fixedly connected between the main beams 1, and rib plates 5 are fixedly connected between the auxiliary beams 4 and the main beam 1;
the top of the auxiliary beam 4 is fixedly connected with a bracket 6, the top of the bracket 6 is fixedly connected with a hydraulic mechanism 7, the output end of the hydraulic mechanism 7 is fixedly connected with a hydraulic ejector rod 8, and the end part of the hydraulic ejector rod 8 is fixedly connected with a balance weight 9;
the two sides of the main beam 1 are fixedly connected with a track 10, a balance weight 9 is movably connected on the track 10, and the end part of the track 10 is fixedly connected with a limiting plate 11;
the bottom of the main girder 1 is fixedly connected with a hook 12, a sling 13 is hooked on the hook 12, and the bottom end of the sling 13 is hung on the offshore wind generating set 2.
Example 1: the main beam 1 is made of 65 # steel, and the main beam 1 and the auxiliary beam 4 form a balance beam structure. The balance beam structure main body consists of a main beam 1 and an auxiliary beam 4, is reinforced by rib plates 5, is a hanging beam for assisting the hanging and installation of the offshore wind turbine generator system 2, is connected with a lifting hook of a crane through a lifting lug 3, and is hung on the offshore wind turbine generator system 2 through a hanging hook 12 and a lifting rope 13, so that the offshore wind turbine generator system 2 is hung, moved and installed subsequently by the balance beam structure.
Example 2: the main beam 1 is vertical to the auxiliary beam 4, and the rib plates 5 are transversely arranged. The rib plate 5 is divided into an upper side and a lower side, and the rib plate 5 is positioned at the joint of the main beam 1 and the auxiliary beam 4. The number of the hydraulic mechanisms 7 is two, and the two hydraulic mechanisms 7 are connected with the PLC module. Unlike the prior art, through the cooperation setting of support 6, hydraulic mechanism 7, hydraulic ram 8, balancing piece 9, track 10, limiting plate 11, owing to carry out the integral erection at sea, owing to receive wave, wind-force and lifting means effect fan is difficult to keep correct gesture, can be according to the crooked and skew gesture of compensating beam, the output of different hydraulic mechanism 7 namely hydraulic ram 8 is ejecting of control, thereby balancing piece 9 moves along track 11, for example when the compensating beam is slightly crooked to the left, can start the hydraulic mechanism 7 on right side, balancing piece 9 moves along track 11, according to lever principle, can be with the skew trend of compensating beam to the gesture of rectifying compensating beam, the same reason is when the compensating Liang Xiangyou is slightly crooked, thereby this compensating beam structure self-adjusting gesture, make compensating beam itself keep relative balance, thereby to offshore wind generating set 2 stable steady, balanced hoist and mount and the equipment, the problem that exists among the prior art has been solved.
Example 3: the directions of the output ends of the two hydraulic mechanisms 7 are opposite, and the bottom of the track 10 is fixedly connected with a reinforcing supporting plate. The hooks 12 are positioned at the edge of the bottom of the main girder 1.
The working principle of the utility model is as follows:
s1, a main body of the balance beam structure consists of a main beam 1 and an auxiliary beam 4, and is reinforced by rib plates 5, the balance beam is a hanging beam for assisting in hanging and installing an offshore wind turbine generator system 2, the upper part of the balance beam is connected with a hanging hook of a steel rope connecting crane through a hanging lug 3, and the lower part of the balance beam is used for hanging the offshore wind turbine generator system 2 through a hanging hook 12 and a hanging rope 13, so that the offshore wind turbine generator system 2 is hung, moved and subsequently installed by utilizing the balance beam structure;
s2, because the integrated installation is carried out on the sea, because the fans are difficult to maintain the correct postures under the actions of waves, wind power and lifting equipment, the output ends of different hydraulic mechanisms 7, namely the hydraulic ejector rods 8, can be controlled to eject according to the skew and offset postures of the balance beams, so that the balance blocks 9 move along the tracks 11, for example, when the balance beams are slightly skewed to the left, the hydraulic mechanisms 7 on the right side can be started, the balance blocks 9 move along the tracks 11, the left skew trend of the balance beams can be straightened according to the lever principle, so that the postures of the balance beams are straightened, and the balance Liang Xiangyou is slightly skewed, so that the self-adjusting posture of the balance beam structure can be realized, the balance beams can maintain relative balance, and the offshore wind generating set 2 is stably and stably hoisted and assembled.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
according to the balance beam structure for installing the offshore wind generating set, through the matching arrangement of the support 6, the hydraulic mechanism 7, the hydraulic ejector rod 8, the balance weight 9, the rail 10 and the limiting plate 11, due to the fact that the integral installation is carried out on the sea, due to the fact that a fan is difficult to keep a correct posture under the action of waves, wind power and lifting equipment, the output ends of different hydraulic mechanisms 7, namely the hydraulic ejector rod 8, can be controlled to eject according to the skew and offset postures of the balance beam, so that the balance weight 9 moves along the rail 11, for example, when the balance beam is slightly skewed to the left, the hydraulic mechanism 7 on the right side can be started, the balance weight 9 moves along the rail 11, according to the lever principle, the left skew trend of the balance beam can be straightened, the posture of the balance beam is straightened, and the balance Liang Xiangyou is identical when the balance beam is slightly skewed, so that the balance beam structure can self-adjust the posture, and accordingly the balance beam itself keeps relative balance, so that the offshore wind generating set 2 is stably and balanced, and the problem in the prior art is solved.
Claims (7)
1. The balance beam structure for installing the offshore wind generating set comprises a main beam (1) and an offshore wind generating set (2), and is characterized in that lifting lugs (3) are fixedly connected to corners of the top of the main beam (1), auxiliary beams (4) are fixedly connected between the main beams (1), and rib plates (5) are fixedly connected between the auxiliary beams (4) and the main beam (1); the top of the auxiliary beam (4) is fixedly connected with a support (6), the top of the support (6) is fixedly connected with a hydraulic mechanism (7), the output end of the hydraulic mechanism (7) is fixedly connected with a hydraulic ejector rod (8), and the end part of the hydraulic ejector rod (8) is fixedly connected with a balance block (9);
the two sides of the main beam (1) are fixedly connected with a track (10), the balance block (9) is movably connected to the track (10), and the end part of the track (10) is fixedly connected with a limiting plate (11);
the bottom of girder (1) fixedly connected with couple (12), it has hoist cable (13) to collude on couple (12), the bottom of hoist cable (13) hangs on offshore wind generating set (2).
2. The balance beam structure for installation of an offshore wind turbine generator set according to claim 1, wherein: the main beam (1) is made of No. 65 steel, and the main beam (1) and the auxiliary beam (4) form a balance beam structure.
3. The balance beam structure for installation of an offshore wind turbine generator system according to claim 2, wherein: the main beam (1) is perpendicular to the auxiliary beam (4), and the rib plates (5) are transversely arranged.
4. A balance beam structure for installation of an offshore wind turbine generator set according to claim 3, wherein: the rib plates (5) are divided into upper and lower sides, and the rib plates (5) are positioned at the joint of the main beam (1) and the auxiliary beam (4).
5. The balance beam structure for installing an offshore wind turbine generator set according to claim 4, wherein: the number of the hydraulic mechanisms (7) is two, and the two hydraulic mechanisms (7) are connected with the PLC module.
6. The balance beam structure for installing an offshore wind turbine generator set according to claim 5, wherein: the directions of the output ends of the two hydraulic mechanisms (7) are opposite, and the bottom of the track (10) is fixedly connected with a reinforcing supporting plate.
7. The balance beam structure for installation of an offshore wind turbine generator set according to claim 6, wherein: the hooks (12) are positioned at the edge of the bottom of the main beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321547096.4U CN220116099U (en) | 2023-06-16 | 2023-06-16 | Balance beam structure for installation of offshore wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321547096.4U CN220116099U (en) | 2023-06-16 | 2023-06-16 | Balance beam structure for installation of offshore wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220116099U true CN220116099U (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321547096.4U Active CN220116099U (en) | 2023-06-16 | 2023-06-16 | Balance beam structure for installation of offshore wind generating set |
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| Country | Link |
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| CN (1) | CN220116099U (en) |
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2023
- 2023-06-16 CN CN202321547096.4U patent/CN220116099U/en active Active
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