CN220302255U - Wind generating set foundation reinforced structure - Google Patents
Wind generating set foundation reinforced structure Download PDFInfo
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- CN220302255U CN220302255U CN202321584687.9U CN202321584687U CN220302255U CN 220302255 U CN220302255 U CN 220302255U CN 202321584687 U CN202321584687 U CN 202321584687U CN 220302255 U CN220302255 U CN 220302255U
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- generating set
- connecting screw
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 12
- 239000002689 soil Substances 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 27
- 230000006641 stabilisation Effects 0.000 claims description 7
- 238000011105 stabilization Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 description 10
- 238000012876 topography Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a wind generating set foundation reinforcing structure, which comprises a mounting base, wherein the wind generating set foundation reinforcing structure designed by the scheme is characterized in that when in use, a thorn soil cone additionally arranged at the bottom of a circular cover body is firstly utilized, an embedded part can be deeply buried in a foundation pit, then substances with heavier mass such as gravels are filled into an embedded groove formed in the top of the circular cover body, the integral gravity center of the mounting base can be reduced, a first supporting part and the embedded part buried underground can be connected and fixed through a connecting screw hole and a connecting screw rod structure, a limit sleeve and a top pressure spring structure are matched, the limit is realized on the periphery of a tower rod erected at the top of the first supporting part, the vibration frequency can be buffered, the vibration frequency can be regulated, the energy can be absorbed, the vibration amplitude of the tower rod can be prevented from being larger and larger, and the upward supporting stability of the wind generating set provided by the device can be improved.
Description
Technical Field
The utility model relates to the technical field of foundation reinforcement of wind generating sets, in particular to a foundation reinforcement structure of a wind generating set.
Background
The foundation reinforcing structure of the wind generating set refers to a structure for reinforcing and improving the foundation of the wind generating set. The wind generating set captures wind energy and converts the wind energy into electric energy so as to realize the utilization of renewable energy sources. The main purpose of the foundation reinforcement structure is to enhance the stability and wind resistance of the wind generating set so as to cope with the influence of wind speed change and severe weather conditions on the set. Such structures typically include reinforcement measures for the tower and foundation. The tower is a key component supporting the entire wind power plant, while the foundation is a foundation structure carrying the weight of the tower and the entire plant.
The foundation reinforcement structure adopts proper materials and processes, and the wind resistance and the earthquake resistance of the unit are improved by increasing the stability and the rigidity of the structure. The design of such a reinforcing structure takes into account a number of factors including the height of the wind park, the expected wind speed, the geological conditions etc. In the design process, methods such as concrete pouring, steel structure reinforcement, foundation treatment and the like may be adopted to ensure the stability and reliability of the whole structure. Through wind generating set foundation reinforced structure, can improve the operational safety and the reliability of unit, reduce vibration and the deformation of structure, prolong the life of unit. This is particularly important in areas where wind energy resources are abundant, providing a reliable clean energy solution for sustainable development.
At present, the design of a foundation reinforcement structure used by a wind generating set is too single. In the installation process of the wind generating set, the wind generating set equipment is usually required to be installed in places with complex terrains such as seasides and mountaintops, the places are unstable in topography and loose in soil, and the normal operation of the wind generating set is easily affected by natural disasters such as earthquakes and typhoons. Therefore, in order to ensure safe and stable operation of the wind turbine, it is necessary to develop a foundation reinforcement structure of the wind turbine.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
Therefore, the utility model aims to provide a foundation reinforcing structure of a wind generating set, which can solve the problems that wind generating set equipment is arranged at places with complex terrains such as seaside, mountain top and the like, the places are unstable in topography, and the soil is soft, so that the normal operation of the wind generating set is easily affected by natural disasters.
In order to solve the technical problems, the utility model provides a foundation reinforcing structure of a wind generating set, which adopts the following technical scheme: the wind turbine foundation comprises a mounting base, wherein the mounting base comprises a first supporting component and a second supporting component for reinforcing the wind turbine foundation, and the second supporting component is mounted on the top of the first supporting component;
the first support assembly comprises a first support component, and an embedded part is connected to the bottom of the first support component;
the second support assembly comprises a second support part, and a third support part is arranged on the top of the second support part;
the second supporting component comprises a metal frame, connecting arm plates are arranged between the middle parts of the metal frames, and supporting feet are respectively arranged at the bottoms of the metal frames;
the third supporting part comprises a metal cylinder body, a circular through groove is formed in the middle of the metal cylinder body, a limiting sleeve is arranged in the through groove, and a plurality of groups of jacking springs are further connected between the limiting sleeve and the circular through groove.
Through adopting above-mentioned technical scheme, wind generating set foundation stabilization structure that this scheme designed, when using, first choice utilizes the thorn soil awl that circular lid bottom was installed additional, can bury the built-in fitting deeply in the ground hole, then fill the heavier material of rubble etc. quality in the pre-buried groove of seting up at circular lid top, can reduce the holistic focus of mounting base, through the connecting screw rod that installs additional in the support column bottom, and the connecting screw hole of seting up at the middle part of connecting seat top, because of connecting screw hole and connecting screw rod structure assorted, can also connect and fix first supporting part with the built-in fitting of burying underground;
according to the scheme, the second supporting component is additionally arranged at the top of the first supporting component, so that the periphery of a tower pole of the wind generating set can be limited and supported, the third supporting component can be fixedly arranged at the top of the first supporting component, the limiting sleeve and the top pressure spring are additionally arranged in the metal cylinder, the periphery of the tower pole erected at the top of the first supporting component can be limited, meanwhile, the vibration frequency can be buffered, the vibration frequency can be regulated, the energy absorption effect can be realized, the vibration amplitude of the tower pole can be prevented from being larger and larger, and accordingly the upward supporting stability of the wind generating set of the equipment can be improved;
according to the scheme, the metal frame can be connected and fixed at the top of the connecting chassis through the supporting legs additionally arranged at the bottom of the metal frame; according to the scheme, the limiting sleeve and the jacking spring are additionally arranged in the metal cylinder body, so that the tower pole erected at the top of the first supporting part can be limited, and meanwhile, the tower pole can be rocked to buffer, adjust vibration frequency and absorb energy.
Optionally, the first supporting part includes the support base, the top of support base is connected with the protection rail all around, the connection chassis is still installed to the bottom of support base.
Through adopting above-mentioned technical scheme, this scheme is through the connection chassis that installs additional in support base bottom for support base, metal frame's support is fixed.
Optionally, the fixed orifices have been seted up respectively to the both sides of connecting the chassis, the bottom of connecting the chassis is connected with the support post, the bottom of support post still is provided with connecting screw rod.
Through adopting above-mentioned technical scheme, this scheme is through support column and the connecting screw rod that installs additional in the connection chassis bottom, can be with first supporting part and buried built-in fitting in the ground be connected and fixed.
Optionally, the embedded part comprises a circular cover body, and the bottom of the circular cover body is provided with a thorn soil cone.
Through adopting above-mentioned technical scheme, this scheme is through thorn soil awl at circular lid bottom additional installation, can be with embedded part deep buries in the ground hole.
Optionally, the top of circular lid has seted up the pre-buried groove, the mid-mounting in pre-buried groove has the connecting seat, the connecting screw has still been seted up at the top middle part of connecting seat.
Through adopting above-mentioned technical scheme, this scheme is through the pre-buried groove of seting up at circular lid top for fill heavier material of quality such as rubble, can reduce the holistic focus of mounting base.
Optionally, the connecting screw hole is matched with the connecting screw rod structure, and the connecting screw hole is in threaded fit with the connecting screw rod.
Through adopting above-mentioned technical scheme, because connecting screw and connecting screw structure phase-match, and be screw thread fit between connecting screw and the connecting screw, can be with first supporting part and buried built-in fitting in the ground be connected and fixed.
In summary, the present utility model includes at least one of the following beneficial effects:
1. according to the foundation reinforcing structure of the wind generating set, when the foundation reinforcing structure is used, firstly, the earth pricker additionally arranged at the bottom of the circular cover body is utilized, an embedded part can be deeply embedded in a foundation pit, then substances with heavier mass such as gravels are filled in the embedded groove formed in the top of the circular cover body, the whole gravity center of the mounting base can be lowered, and the first supporting component can be connected and fixed with the embedded part embedded underground by additionally arranging the connecting screw rods at the bottom ends of the supporting upright posts and the connecting screw holes formed in the middle of the top of the connecting seat due to the fact that the connecting screw holes are matched with the connecting screw rod structure;
2. this scheme can play spacing support's effect all around the tower pole to wind generating set through the second supporting part at first supporting part top additional installation, can also with third supporting part fixed mounting at first supporting part's top, through the spacing sleeve and the roof pressure spring of installing additional in the metal barrel, can play spacing in the tower pole of first supporting part top all around to erect, can also play buffering, adjust vibration frequency and absorbing energy's effect to the tower pole rocking, can avoid the range that the tower pole rocked to be greater and greater more to can promote the stability that this equipment pair wind generating set upwards supported.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a first support assembly of the present utility model;
FIG. 3 is a schematic view of a second support assembly according to the present utility model;
FIG. 4 is a schematic view of a third support member structure according to the present utility model;
FIG. 5 is a schematic view of a support base structure according to the present utility model;
fig. 6 is a schematic structural view of an embedded part according to the present utility model.
Reference numerals illustrate: 100. a mounting base; 101. a first support assembly; 101a, a first support member; 101a-1, a support base; 101a-2, protective fences; 101a-3, connecting chassis; 101a-3a, fixing holes; 101a-3b, support posts; 101a-3c, connecting screws; 101b, embedded parts; 101b-1, a circular cover; 101b-1a, pre-buried slots; 101b-1b, a connection base; 101b-1c, connecting screw holes; 101b-2, a thorn soil cone; 102. a second support assembly; 102a, a second support member; 102a-1, a metal frame; 102a-2, a connection arm plate; 102a-3, support feet; 102b, a third support member; 102b-1, a metal cylinder; 102b-2, a circular through slot; 102b-3, a limiting sleeve; 102b-4, against the spring.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-6.
Referring to fig. 1-3, the present utility model discloses a foundation reinforcement structure for a wind turbine generator system,
the wind turbine foundation comprises a mounting base 100, wherein the mounting base 100 comprises a first supporting component 101 and a second supporting component 102 for reinforcing the wind turbine foundation, and the second supporting component 102 is mounted on the top of the first supporting component 101;
the first supporting component 101 comprises a first supporting component 101a, and an embedded part 101b is connected to the bottom of the first supporting component 101 a;
the second support assembly 102 includes a second support member 102a, and a third support member 102b is mounted on top of the second support member 102 a.
The second supporting member 102a includes a metal frame 102a-1, a connection arm plate 102a-2 is installed between the middle parts of the metal frames 102a-1, supporting legs 102a-3 are also respectively provided at the bottoms of the metal frames 102a-1, and the metal frames 102a-1 can be fixedly connected to the top of the connection chassis 101a-3 by the supporting legs 102a-3 additionally installed at the bottoms of the metal frames 102 a-1.
Referring to fig. 4-5, in order to solve the problem that in this embodiment, in order to solve the problem that wind turbine generator systems are installed in sites with complex terrains such as seaside and mountain top, the sites are unstable in topography and soft in soil, and the normal operation of the wind turbine generator systems is easily affected by natural disasters, based on the same concept as in the first embodiment, the foundation reinforcement structure of the wind turbine generator system further includes:
the third supporting component 102b comprises a metal cylinder 102b-1, a circular through groove 102b-2 is formed in the middle of the metal cylinder 102b-1, a limiting sleeve 102b-3 is arranged in the through groove 102b-2, a plurality of groups of top pressure springs 102b-4 are further connected between the limiting sleeve 102b-3 and the circular through groove 102b-2, and the limiting sleeve 102b-3 and the top pressure springs 102b-4 additionally arranged in the metal cylinder 102b-1 can limit the periphery of a tower rod erected at the top of the first supporting component 101a and play a role in buffering, adjusting vibration frequency and absorbing energy for shaking the tower rod.
The first supporting component 101a comprises a supporting base 101a-1, a protective fence 101a-2 is connected to the periphery of the top of the supporting base 101a-1, a connecting chassis 101a-3 is further installed at the bottom of the supporting base 101a-1, and the supporting base 101a-1 and the metal frame 102a-1 are supported and fixed through the connecting chassis 101a-3 additionally installed at the bottom of the supporting base 101 a-1.
Fixing holes 101a-3a are respectively formed in two sides of the connection chassis 101a-3, the bottom of the connection chassis 101a-3 is connected with a supporting upright post 101a-3b, the bottom end of the supporting upright post 101a-3b is further provided with a connection screw rod 101a-3c, and the first supporting component 101a can be connected and fixed with an embedded part 101b buried underground through the supporting upright post 101a-3b and the connection screw rod 101a-3c additionally arranged at the bottom of the connection chassis 101 a-3.
In order to solve the problem that the wind turbine generator system is installed in places with complex topography such as seaside and mountain top, and the places are unstable in topography, loose in soil and easy to cause the normal operation of the wind turbine generator system to be affected by natural disasters, referring to fig. 6, based on the same concept as the first embodiment, the foundation strengthening structure of the wind turbine generator system further includes:
the embedded part 101b comprises a circular cover body 101b-1, the bottom of the circular cover body 101b-1 is provided with a thorn soil cone 101b-2, and the embedded part 101b can be deeply buried in a foundation pit through the thorn soil cone 101b-2 additionally arranged at the bottom of the circular cover body 101 b-1.
The top of the round cover body 101b-1 is provided with the embedded groove 101b-1a, the middle part of the embedded groove 101b-1a is provided with the connecting seat 101b-1b, the middle part of the top of the connecting seat 101b-1b is also provided with the connecting screw hole 101b-1c, and the gravity center of the whole installation base 100 can be reduced by filling substances with heavier mass such as gravels through the embedded groove 101b-1a arranged at the top of the round cover body 101 b-1.
The connecting screw hole 101b-1c is matched with the structure of the connecting screw rod 101a-3c, the connecting screw hole 101b-1c is in threaded fit with the connecting screw rod 101a-3c, and the first supporting component 101a can be connected and fixed with the embedded component 101b buried underground due to the fact that the connecting screw hole 101b-1c is matched with the structure of the connecting screw rod 101a-3c and the connecting screw hole 101b-1c is in threaded fit with the connecting screw rod 101a-3 c.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. Wind generating set foundation stabilization structure, including mounting base (100), its characterized in that: the mounting base (100) comprises a first supporting component (101) and a second supporting component (102) for reinforcing the foundation of the wind generating set, and the second supporting component (102) is mounted on the top of the first supporting component (101);
the first supporting component (101) comprises a first supporting component (101 a), and an embedded part (101 b) is connected to the bottom of the first supporting component (101 a);
the second support assembly (102) comprises a second support part (102 a), and a third support part (102 b) is mounted on the top of the second support part (102 a);
the second supporting component (102 a) comprises a metal frame (102 a-1), connecting arm plates (102 a-2) are arranged between the middle parts of the metal frames (102 a-1), and supporting feet (102 a-3) are respectively arranged at the bottoms of the metal frames (102 a-1);
the third supporting component (102 b) comprises a metal cylinder body (102 b-1), a circular through groove (102 b-2) is formed in the middle of the metal cylinder body (102 b-1), a limit sleeve (102 b-3) is arranged in the through groove (102 b-2), and a plurality of groups of jacking springs (102 b-4) are further connected between the limit sleeve (102 b-3) and the circular through groove (102 b-2).
2. A wind turbine foundation stabilization structure according to claim 1, wherein: the first supporting component (101 a) comprises a supporting base (101 a-1), a protective fence (101 a-2) is connected to the periphery of the top of the supporting base (101 a-1), and a connecting chassis (101 a-3) is further arranged at the bottom of the supporting base (101 a-1).
3. A wind turbine foundation stabilization structure according to claim 2, wherein: fixing holes (101 a-3 a) are respectively formed in two sides of the connecting chassis (101 a-3), supporting columns (101 a-3 b) are connected to the bottom of the connecting chassis (101 a-3), and connecting screws (101 a-3 c) are further arranged at the bottom ends of the supporting columns (101 a-3 b).
4. A wind turbine foundation stabilization structure according to claim 3, wherein: the embedded part (101 b) comprises a circular cover body (101 b-1), and a soil puncturing cone (101 b-2) is arranged at the bottom of the circular cover body (101 b-1).
5. The wind turbine foundation stabilization structure of claim 4, wherein: the circular cover body (101 b-1) is characterized in that an embedded groove (101 b-1 a) is formed in the top of the circular cover body (101 b-1), a connecting seat (101 b-1 b) is mounted in the middle of the embedded groove (101 b-1 a), and a connecting screw hole (101 b-1 c) is formed in the middle of the top of the connecting seat (101 b-1 b).
6. A wind turbine foundation stabilization structure according to claim 5, wherein: the connecting screw holes (101 b-1 c) are matched with the connecting screw rods (101 a-3 c) in structure, and the connecting screw holes (101 b-1 c) are in threaded fit with the connecting screw rods (101 a-3 c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321584687.9U CN220302255U (en) | 2023-06-21 | 2023-06-21 | Wind generating set foundation reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321584687.9U CN220302255U (en) | 2023-06-21 | 2023-06-21 | Wind generating set foundation reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220302255U true CN220302255U (en) | 2024-01-05 |
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ID=89350954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321584687.9U Active CN220302255U (en) | 2023-06-21 | 2023-06-21 | Wind generating set foundation reinforced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220302255U (en) |
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2023
- 2023-06-21 CN CN202321584687.9U patent/CN220302255U/en active Active
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