CN219862925U - Overhead line bearing platform applied to weak soil foundation of intertidal wind power plant - Google Patents
Overhead line bearing platform applied to weak soil foundation of intertidal wind power plant Download PDFInfo
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- CN219862925U CN219862925U CN202320304698.0U CN202320304698U CN219862925U CN 219862925 U CN219862925 U CN 219862925U CN 202320304698 U CN202320304698 U CN 202320304698U CN 219862925 U CN219862925 U CN 219862925U
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- China
- Prior art keywords
- connecting beam
- overhead line
- steel bars
- weak soil
- bearing
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- 239000002689 soil Substances 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 14
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model provides an overhead line bearing platform applied to a weak soil foundation of a wind power plant in an intertidal zone, which comprises a plurality of bearing platforms which are independently arranged, wherein the lower parts of the bearing platforms are connected with pile foundations, the upper parts of the bearing platforms are connected with upright posts, two adjacent bearing platforms are integrally connected through a connecting beam, main stress steel bars in the connecting beam are arranged in the connecting beam in a through length manner, and two ends of the main stress steel bars are respectively connected with corresponding bearing platform anchors. The utility model connects a plurality of bearing platforms into a whole, not only improves the buoyancy of the foundation, but also improves the resistance to pulling and the anti-overturning of the foundation, increases the rigid support, evenly transfers the load, enhances the bearing capacity, avoids the occurrence of uneven sedimentation, and ensures the structural quality of the bearing platforms.
Description
Technical Field
The utility model relates to the field of foundation treatment of an overhead line of an intertidal wind power plant, in particular to an overhead line bearing platform applied to a weak soil foundation of the intertidal wind power plant.
Background
The overhead line foundation is positioned in a sea tide erosion area, the geological condition is poor, the surface soil is basically a weak soil layer with larger thickness and a swamp belt, the bearing capacity is poor, and the subsidence is serious. The conventional pile foundation-bearing platform-upright column foundation method is that bearing platforms of a plurality of pile foundations are independently arranged, but the sedimentation conditions of each bearing platform which is independently arranged are different, so that the overall stability of the foundation cannot be ensured, and uneven sedimentation, poor pulling resistance and poor anti-capsizing exist.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide an overhead line bearing platform applied to a weak soil foundation of a wind power plant in an intertidal zone. The utility model connects a plurality of bearing platforms into a whole, not only improves the buoyancy of the foundation, but also improves the resistance to pulling and the anti-overturning of the foundation, increases the rigid support, evenly transfers the load, enhances the bearing capacity, avoids the occurrence of uneven sedimentation, and ensures the structural quality of the bearing platforms.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model provides an overhead line cushion cap for on weak soil base of intertidal zone wind power plant, includes a plurality of cushion caps of independent arrangement, the pile foundation is connected to the lower part of cushion cap, stand, its characterized in that is connected on the upper portion of cushion cap: the two adjacent bearing platforms are integrally connected through the connecting beam, main stress steel bars in the connecting beam are arranged in a through length mode in the connecting beam, and two ends of the main stress steel bars are respectively connected with the corresponding bearing platform anchors.
Further: the connecting beam is internally provided with a plurality of reinforcing steel bar mesh layers, each reinforcing steel bar mesh layer is formed by connecting a plurality of main stress reinforcing steel bars and a plurality of connecting reinforcing steel bars, the plurality of main stress reinforcing steel bars are arranged at intervals, and the plurality of connecting reinforcing steel bars are arranged perpendicular to the main stress reinforcing steel bars.
Further: and the bottom surface of the connecting beam and the bottom surface of the bearing platform are positioned on the same elevation surface.
Further: the width of the connecting beam is the same as that of the bearing platforms, and the length of the connecting beam is the same as the interval between two adjacent bearing platforms.
Further: and two ends of the main stress steel bar of the connecting beam are bent at right angles and anchored on the inner side of the bearing platform.
Further: the connecting beam is a reinforced concrete connecting beam.
Compared with the prior art, the utility model has the following advantages:
according to the utility model, the connecting beam and the plurality of bearing platforms are poured into a whole, the main stress steel bars of the connecting beam are anchored in the bearing platforms, the connecting beam and the bearing platforms are connected into a whole through concrete pouring, the stress area of backfill soil is increased, the foundation buoyancy is improved, the pulling resistance and the anti-overturning performance of the foundation are also improved, the rigid support is increased, the load is uniformly transmitted, the bearing capacity is enhanced, the uneven settlement phenomenon is avoided, and the structural quality of the bearing platforms is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a cross-sectional view of the structure of the present utility model.
Fig. 3 is a detailed view of the connecting beam structure of the present utility model.
Fig. 4 is a schematic diagram of the main bar of the connecting beam of the present utility model.
Reference numerals: 1. pile foundation; 2. bearing platform; 3. a connecting beam; 4. a column; 5. a main stress steel bar; 6. and connecting the steel bars.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the present utility model; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship described in the drawings are for illustrative purposes only and are not to be construed as limiting the utility model.
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
As shown in fig. 1 to 4, an overhead line bearing platform applied to a weak soil foundation of a wind farm in an intertidal zone comprises a plurality of bearing platforms 2 which are independently arranged, wherein the lower parts of the bearing platforms 2 are connected with pile foundations 1, the upper parts of the bearing platforms 2 are connected with upright posts 4, two adjacent bearing platforms 2 are integrally connected through a connecting beam 3, main stress steel bars 5 in the connecting beam 3 are arranged in the connecting beam 3 in a through length mode, and two ends of the main stress steel bars 5 are respectively connected with the corresponding bearing platforms 2 in an anchoring mode.
The inside multilayer reinforcing bar net layer that sets up of continuous beam 3, in this embodiment, the reinforcing bar net layer sets up two-layer, and every layer reinforcing bar net layer comprises many main atress reinforcing bars 5 and many connecting bars 6 connection, and many main atress reinforcing bars 5 interval arrangement, the diameter of main atress reinforcing bars 5 is 16mm, and the interval between two main atress reinforcing bars 5 is 15cm, many connecting bars 6 are mutually perpendicular with main atress reinforcing bars 5 and arrange.
The bottom surface of the connecting beam 3 and the bottom surface of the bearing platform 2 are positioned on the same elevation surface.
The width of the connecting beam 3 is the same as that of the bearing platforms 2, the height of the connecting beam is 20cm, and the length of the connecting beam 3 is the same as the interval between two adjacent bearing platforms 2.
The two ends of the main stress steel bars 5 of the connecting beam 3 are anchored at the inner side of the bearing platform 2 by forming right-angle bends with the length of 20 cm.
The connecting beam 3 is a reinforced concrete connecting beam 3.
From the description of the utility model and the figures, a person skilled in the art can easily make or use an overhead line platform according to the utility model for application to weak soil bases of tidal zone wind farms and can produce the positive effects described in the utility model.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present utility model fall within the scope of the present utility model.
Claims (6)
1. The utility model provides an overhead line cushion cap for on weak soil base of intertidal zone wind power plant, includes a plurality of cushion caps of independent arrangement, the pile foundation is connected to the lower part of cushion cap, stand, its characterized in that is connected on the upper portion of cushion cap: the two adjacent bearing platforms are integrally connected through the connecting beam, main stress steel bars in the connecting beam are arranged in a through length mode in the connecting beam, and two ends of the main stress steel bars are respectively connected with the corresponding bearing platform anchors.
2. An overhead line platform for use on weak soil bases of an intertidal wind farm according to claim 1, wherein: the connecting beam is internally provided with a plurality of reinforcing steel bar mesh layers, each reinforcing steel bar mesh layer is formed by connecting a plurality of main stress reinforcing steel bars and a plurality of connecting reinforcing steel bars, the plurality of main stress reinforcing steel bars are arranged at intervals, and the plurality of connecting reinforcing steel bars are arranged perpendicular to the main stress reinforcing steel bars.
3. An overhead line platform for use on weak soil bases of an intertidal wind farm according to claim 1, wherein: and the bottom surface of the connecting beam and the bottom surface of the bearing platform are positioned on the same elevation surface.
4. An overhead line platform for use on weak soil bases of an intertidal wind farm according to claim 1, wherein: the width of the connecting beam is the same as that of the bearing platforms, and the length of the connecting beam is the same as the interval between two adjacent bearing platforms.
5. An overhead line platform for use on weak soil bases of an intertidal wind farm according to claim 1, wherein: and two ends of the main stress steel bar of the connecting beam are bent at right angles and anchored on the inner side of the bearing platform.
6. An overhead line platform for use on weak soil bases of an intertidal wind farm according to claim 1, wherein: the connecting beam is a reinforced concrete connecting beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320304698.0U CN219862925U (en) | 2023-02-22 | 2023-02-22 | Overhead line bearing platform applied to weak soil foundation of intertidal wind power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320304698.0U CN219862925U (en) | 2023-02-22 | 2023-02-22 | Overhead line bearing platform applied to weak soil foundation of intertidal wind power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219862925U true CN219862925U (en) | 2023-10-20 |
Family
ID=88341436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320304698.0U Active CN219862925U (en) | 2023-02-22 | 2023-02-22 | Overhead line bearing platform applied to weak soil foundation of intertidal wind power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219862925U (en) |
-
2023
- 2023-02-22 CN CN202320304698.0U patent/CN219862925U/en active Active
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