CN220246991U - inverted-V-shaped steel pile foundation for wind power engineering - Google Patents
inverted-V-shaped steel pile foundation for wind power engineering Download PDFInfo
- Publication number
- CN220246991U CN220246991U CN202321772173.6U CN202321772173U CN220246991U CN 220246991 U CN220246991 U CN 220246991U CN 202321772173 U CN202321772173 U CN 202321772173U CN 220246991 U CN220246991 U CN 220246991U
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- pile
- stake
- seats
- wind power
- fixedly connected
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 230000005611 electricity Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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Abstract
The utility model relates to the technical field of wind power engineering, in particular to a delta-shaped steel pile foundation for wind power engineering, which comprises a plurality of pile seats, a supporting table and three pile tables. The utility model has the advantages that: the pile seat comprises a plurality of pile seats, the pile seats comprise two support plates and three support columns, the two support plates are Y-shaped, the three support columns are located at the triangular positions between the two support plates, limiting holes are formed in the triangular positions of the upper support plates, limiting columns are fixedly connected to the triangular positions of the lower support plates, the pile seats are sequentially arranged up and down during assembly, the limiting columns are clamped with the limiting holes to complete assembly and positioning of the pile seats, meanwhile, the middle sections inside the pile seats are fixedly connected with support frames, connecting bolts are connected with the middle sections of the support frames in a threaded mode, the connecting bolts are connected with the pile seats above in a threaded mode, the purpose of fixing the two pile seats is achieved, and therefore the whole steel pile foundation is convenient to assemble and disassemble and meets the use requirement.
Description
Technical Field
The utility model relates to the technical field of wind power engineering, in particular to a delta-shaped steel pile foundation of wind power engineering.
Background
Wind power, namely wind power generation or wind power generation, is based on the principle that wind power drives windmill blades to rotate to drive a generator to generate electricity. The offshore wind power is used as a green clean energy source, and has the advantages of abundant resources, stable wind speed, less negative influence on the environment, small visual interference, large-scale development and the like. The basic types of offshore wind farms are mainly: gravity type foundations, single pile foundations, tripod type foundations, conduit frame type foundations, multi-pile foundations and the like, wherein the single pile foundations are the most applied foundation forms. The foundation consists of welded steel pipes, piles and towers can be connected through flanges, or can be connected after being leveled through a conversion platform, and fan loads are transmitted through a tower barrel and the steel piles. The diameter of the pile is generally 3-5 m, and the wall thickness is about 1% of the diameter of the pile, depending on the size of the load.
It can be seen that the traditional single pile foundation has the characteristics of large diameter, large length and large weight, and needs large-scale hoisting and transporting equipment, and the construction difficulty is high. The resources of the offshore large-scale hoisting and transporting equipment are very limited, and the water level of the intertidal zone cannot be supplied to a large-scale construction ship, so that the construction of a single pile foundation is limited by a plurality of factors, and the construction efficiency is lower.
According to the inverted-Y-shaped steel pile foundation for the offshore wind power engineering disclosed in the Chinese patent CN206971248U, all the components are integrally connected through bolts, the weight of each single component is relatively small, large-scale hoisting and transporting equipment is not needed, the construction cost is reduced, the construction operation of the wind power engineering in the intertidal zone is convenient, three steel piles are distributed in an inverted-Y shape, the integral bending rigidity after being assembled through a fixing frame and an outer sleeve of the pile is large, the large horizontal load and bending moment can be borne, and the working environment with a large fan horizontal load under the condition of adapting to complex sea conditions can be met.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, provides a V-shaped steel pile foundation for wind power engineering, and effectively solves the defects of the prior art.
In order to achieve the above objective, an embodiment of an aspect of the present utility model provides a delta-shaped steel pile foundation for wind power engineering, which includes a plurality of pile seats, a supporting platform and three pile platforms, wherein a plurality of pile seats are sequentially arranged up and down, a plurality of pile seats are all Y-shaped, limit holes are formed in triangular positions of top surfaces of the pile seats, limit posts are fixedly connected to triangular positions of bottom surfaces of the pile seats, a plurality of groups of limit posts are clamped with limit Kong Shunci, connecting bolts are arranged in central positions of the inner portions of the pile seats, the connecting bolts are in threaded connection with the pile seats above, the supporting platform is located on the top surface of the pile seat above, and the three pile platforms are located on triangular positions of the bottom surfaces of the pile seats below.
By above-mentioned arbitrary scheme preferred, a plurality of stake seat all includes two backup pads and three support column, and a plurality of the backup pad is the Y font, a plurality of the support column all is located the multiunit triangle department between the backup pad, and the outside equal fixedly connected with reinforcing plate all around of two junction can constitute complete stake seat through using this scheme to make its junction have sufficient intensity.
By above-mentioned arbitrary scheme preferred, a plurality of support column surface inboard upper and lower side all fixedly connected with bracing piece, a plurality of the bracing piece all with a plurality of backup pad fixed connection, through using this scheme can improve the structural strength of stake seat.
By the above-mentioned arbitrary scheme preferred, a plurality of the inside middle section of stake seat is all fixedly connected with support frame, and a plurality of the support frame is the Y font, and a plurality of the first mounting hole has all been seted up at the middle part of support frame, and a plurality of the inside equal threaded connection of first mounting hole has connecting bolt can realize the equipment between a plurality of stake seats through using this scheme.
By above-mentioned arbitrary scheme preferred, a plurality of the second mounting hole has all been seted up at the middle part of backup pad, and a plurality of the second mounting hole the central line all with a plurality of the central line collineation of first mounting hole, and its inside all processes the screw thread, can be convenient for connecting bolt's equipment through using this scheme.
By above-mentioned arbitrary scheme preferably, three the bottom surface of stake platform is all fixedly connected with stake pole, three the stake platform respectively with the spacing post joint of stake seat bottom surface of bottommost, the brace table with the top spacing hole joint of stake seat top surface can realize the equipment of stake platform and brace table through using this scheme.
The utility model has the following advantages:
1. this article font steel pile foundation of wind-powered electricity generation engineering comprises a plurality of stake seats, a plurality of stake seats all include two backup pads and three support column, two backup pads are the Y font, three support column all is located the triangle department between two backup pads, spacing hole has all been seted up to the triangle department of top backup pad, the triangle department of below backup pad is equal fixedly connected with spacing post, arrange a plurality of stake seats from top to bottom in order during the equipment, spacing post and spacing hole cartridge are in the same place, accomplish the equipment location of a plurality of stake seats, simultaneously, the equal fixedly connected with support frame in the middle section of stake seat inside, the equal threaded connection in middle part of a plurality of support frames has connecting bolt, connecting bolt and the stake seat threaded connection of top reach the purpose of fixed two stake seats, make whole steel pile foundation be convenient for assemble and dismantle, satisfy the needs of using.
2. This article font steel pile foundation of wind-powered electricity generation engineering installs the brace table at the top surface of the stake seat of top, and spacing hole joint on brace table and stake seat installs the stake platform in the triangle department of the stake seat bottom surface of below, and three stake platform all with the spacing post joint on the stake seat, wherein, the equal fixedly connected with stake pole of bottom surface of three stake platform, accessible stake platform is installed the steel pile in positions such as ground, accords with the needs of in-service use.
Drawings
FIG. 1 is a schematic view of an assembly of the present utility model;
FIG. 2 is a schematic view of the internal structure of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of a pile foundation according to a first view angle of the present utility model;
fig. 4 is a schematic view of a second view structure of a pile seat according to the present utility model.
In the figure: 1-pile seat, 101-supporting plate, 102-supporting column, 2-connecting bolt, 3-supporting table, 4-pile table, 5-second mounting hole, 6-spacing hole, 7-first mounting hole, 8-spacing post, 9-supporting frame, 10-supporting rod, 11-reinforcing plate.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1 to 4, a delta-shaped steel pile foundation for wind power engineering comprises a plurality of pile seats 1, a supporting table 3 and three pile tables 4, wherein the pile seats 1 are sequentially arranged up and down, the pile seats 1 are Y-shaped, limit holes 6 are formed in triangular positions of the top surfaces of the pile seats 1, limit columns 8 are fixedly connected to triangular positions of the bottom surfaces of the pile seats 1, a plurality of groups of limit columns 8 and limit holes 6 are sequentially clamped, connecting bolts 2 are arranged at the center of the inside of the pile seats 1, the connecting bolts 2 are in threaded connection with the pile seats 1 above, the supporting table 3 is located on the top surface of the uppermost pile seat 1, and the pile tables 4 are located at triangular positions of the bottom surfaces of the lowermost pile seats 1.
The pile seats 1 comprise two supporting plates 101 and three supporting columns 102, the supporting plates 101 are Y-shaped, the supporting columns 102 are located at the triangular positions among the supporting plates 101, reinforcing plates 11 are fixedly connected to the periphery of the outer portion of the joint of the supporting plates 101, and the reinforcing plates 11 can be fixedly installed in a welding mode.
The supporting rods 10 are fixedly connected to the upper and lower sides of the inner sides of the outer surfaces of the supporting columns 102, and the supporting rods 10 are fixedly connected with the supporting plates 101.
The middle sections inside the pile seats 1 are fixedly connected with supporting frames 9, the supporting frames 9 are Y-shaped, the first mounting holes 7 are formed in the middle of the supporting frames 9, connecting bolts 2 are connected with the inner parts of the first mounting holes 7 in a threaded mode, second mounting holes 5 are formed in the middle of the supporting plates 101, the center lines of the second mounting holes 5 are collinear with the center lines of the first mounting holes 7, threads are formed in the second mounting holes, and when the connecting bolts 2 are screwed upwards, the connecting bolts can be connected with the second mounting holes 5 in a threaded mode to connect the two pile seats 1 together.
The bottom surfaces of the three pile platforms 4 are fixedly connected with pile rods, the three pile platforms 4 are respectively clamped with a limiting column 8 on the bottom surface of the lowermost pile seat 1, and the supporting platform 3 is clamped with a limiting hole 6 on the top surface of the uppermost pile seat 1.
The characteristics, the assembly mode, the use process and the realized functions of each component in the utility model are as follows: by a plurality of stake holders 1, a plurality of stake holders 1 all include two backup pads 101 and three support column 102, two backup pads 101 are the Y font, three support column 102 all are located the triangle department between two backup pads 101, spacing hole 6 has all been seted up to the triangle department of top backup pad 101, the triangle department of below backup pad 101 all fixedly connected with spacing post 8, during the equipment, arrange a plurality of stake holders 1 from top to bottom in order, spacing post 8 and spacing hole 6 card are in the same place, accomplish the equipment location of a plurality of stake holders 1, simultaneously, the equal fixedly connected with support frame 9 in the middle section of stake holder 1, the equal threaded connection in middle part of a plurality of support frames 9 has connecting bolt 2, connecting bolt 2 and the equal threaded connection of stake holder 1 of top reach the purpose of fixed two stake holders 1, make whole steel pile foundation be convenient for assemble and dismantle, satisfy the needs of use, top surface mounting support table 3 at the top surface mounting support table 1 of stake holder 1, spacing hole 6 card joint on support table 3 and stake holder 1, the triangle department mounting table 4 at the bottom surface of the stake holder 1, three stake holder 4 all have the pile foundation 4, wherein three pile foundation 4 is installed through the equal connection with three pile holder 1, wherein, the pile foundation 4 is installed to the pile foundation is required.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A article font steel pile basis of wind-powered electricity generation engineering, its characterized in that: including a plurality of stake seat (1), brace table (3) and three stake platform (4), a plurality of stake seat (1) arrange from top to bottom in order, a plurality of stake seat (1) are the Y font, and is a plurality of spacing hole (6) have all been seted up to the triangle department of stake seat (1) top surface, a plurality of the triangle department of stake seat (1) bottom surface is spacing post (8) of all fixedly connected with, multiunit spacing post (8) and spacing hole (6) joint in order, a plurality of the inside center department of stake seat (1) all is provided with connecting bolt (2), a plurality of connecting bolt (2) all with the top stake seat (1) threaded connection, brace table (3) are located the top surface of stake seat (1), three stake platform (4) all are located the below the triangle department of stake seat (1) bottom surface.
2. The delta steel pile foundation of wind power engineering according to claim 1, wherein: the pile seat (1) comprises two supporting plates (101) and three supporting columns (102), the supporting plates (101) are Y-shaped, the supporting columns (102) are located at triangular positions among the supporting plates (101), and reinforcing plates (11) are fixedly connected to the periphery of the outer portion of the joint of the supporting plates.
3. The delta steel pile foundation of wind power engineering according to claim 2, wherein: the upper and lower parts of the inner sides of the outer surfaces of the support columns (102) are fixedly connected with support rods (10), and the support rods (10) are fixedly connected with the support plates (101).
4. A delta steel pile foundation for wind power engineering according to claim 3, wherein: a plurality of equal fixedly connected with support frame (9) in the inside middle section of stake seat (1), a plurality of support frame (9) are the Y font, and a plurality of first mounting hole (7) have all been seted up at the middle part of support frame (9), a plurality of the equal threaded connection in inside of first mounting hole (7) has connecting bolt (2).
5. The delta steel pile foundation of wind power engineering according to claim 4, wherein: the middle parts of a plurality of backup pad (101) have all been seted up second mounting hole (5), and a plurality of the central line of second mounting hole (5) all with a plurality of the central line collineation of first mounting hole (7), and its inside all processes the screw thread.
6. The delta steel pile foundation of wind power engineering according to claim 5, wherein: the bottom surfaces of the three pile platforms (4) are fixedly connected with pile rods, the three pile platforms (4) are respectively clamped with limiting columns (8) on the bottom surfaces of the pile seats (1) at the lowest part, and the supporting platforms (3) are clamped with limiting holes (6) on the top surfaces of the pile seats (1) at the highest part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321772173.6U CN220246991U (en) | 2023-07-07 | 2023-07-07 | inverted-V-shaped steel pile foundation for wind power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321772173.6U CN220246991U (en) | 2023-07-07 | 2023-07-07 | inverted-V-shaped steel pile foundation for wind power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220246991U true CN220246991U (en) | 2023-12-26 |
Family
ID=89230410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321772173.6U Active CN220246991U (en) | 2023-07-07 | 2023-07-07 | inverted-V-shaped steel pile foundation for wind power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220246991U (en) |
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2023
- 2023-07-07 CN CN202321772173.6U patent/CN220246991U/en active Active
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