CN219840752U - Structure of detachable transportation support for offshore wind power generation tower barrel support - Google Patents
Structure of detachable transportation support for offshore wind power generation tower barrel support Download PDFInfo
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- CN219840752U CN219840752U CN202321705696.9U CN202321705696U CN219840752U CN 219840752 U CN219840752 U CN 219840752U CN 202321705696 U CN202321705696 U CN 202321705696U CN 219840752 U CN219840752 U CN 219840752U
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- steel
- power generation
- wind power
- generation tower
- support
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- 238000010248 power generation Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 47
- 239000010959 steel Substances 0.000 claims abstract description 47
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of wind power generation tower cylinders, and discloses a structure of a detachable transportation support of an offshore wind power generation tower cylinder support, which comprises a steel beam, wherein an I-steel is arranged on the outer wall of the steel beam and is positioned near the top of the steel beam, a cross beam is arranged at the extending end of the I-steel, an eye plate is arranged at the end part of the cross beam, and bolts are arranged on the eye plate. Through finite element analysis, the structure adopts a detachable design in a region with weak stress, the flexible disassembly and transportation capability of the whole structure is improved on the premise that the structure is not affected strongly, and the frame structure is thickened in a region with large stress according to the actual stress result, so that the structure can bear the pressure and the inertia force of a tower barrel, and the thickness and the structure size are reduced in a region with small stress, so that the whole weight of the structure is reduced as much as possible.
Description
Technical Field
The utility model relates to the technical field of wind power generation tower cylinders, in particular to a structure of a detachable transportation support of an offshore wind power generation tower cylinder support.
Background
With the vigorous development of new energy technology, offshore wind power generation platform structures develop to deep sea, and conventional integrated wind power generation tower transportation supports are too huge in structure and inconvenient to hoist and transport due to inflexible structural forms, and a large amount of deck freight areas are wasted during transportation due to integrated design. Therefore, in order to adapt to the transportation and the installation of the wind power generation pile, the tower transportation support is flexibly and detachably developed.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a structure of a detachable transportation bracket of an offshore wind power generation tower cylinder bracket, which has the advantages of being convenient to disassemble and assemble due to the detachable flexible structural form and the arrangement of disconnected bolt connection plates in a region with smaller stress after finite element analysis.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a structure of transportation support can be dismantled to marine wind power generation tower section of thick bamboo support, includes the girder steel, the outer wall of girder steel is provided with the I-steel, the I-steel is located the top that is close to the girder steel, be provided with the crossbeam on the extension of I-steel, the tip of crossbeam is provided with the eye plate, be provided with the bolt on the eye plate.
Preferably, the number of the steel beams is that a plurality of groups are arranged in parallel at equal intervals in sequence.
Preferably, the number of the I-steel is two, and the two I-steel groups are symmetrically arranged at two ends of the outer wall of the steel beam respectively.
Preferably, the extending end of the cross beam is fixedly provided with an eye plate, and two groups of threaded holes are symmetrically formed in the eye plate.
Preferably, the threaded holes formed in the eye plates are connected with bolts in a threaded mode, and the bolts are connected with another group of eye plates.
Preferably, the I-steel is obliquely arranged at two ends of the outer wall of the steel beam.
(III) beneficial effects
Compared with the prior art, the utility model provides a structure of a detachable transportation bracket of an offshore wind power generation tower barrel bracket, which has the following beneficial effects:
1. this structure of transportation support can be dismantled to marine wind power generation tower section of thick bamboo support, this structure is through finite element analysis, adopts the detachable design in the weaker region of stress, under the prerequisite that does not influence the structure strong, has increased overall structure's nimble fortune ability of tearing open.
2. This structure of transportation support can be dismantled to marine wind power generation tower section of thick bamboo support can increase or reduce the support module quantity of middle concatenation according to the ship width to increase and decrease the horizontal quantity of tower section of thick bamboo, adapt to the carrying capacity of different boats and ships, improve the flexibility of transportation plan.
3. According to the structure of the detachable transportation support of the offshore wind power generation tower drum support, thickening treatment is carried out in a region with larger stress according to an actual stress result through a frame structure, so that the structure is ensured to bear the pressure and inertia force of the tower drum, and the thickness and the structural size of the structure are reduced in a region with smaller stress, so that the overall weight of the structure is reduced as much as possible.
4. The structure of the detachable transportation support of the offshore wind power generation tower cylinder support is flexible and convenient to transport, does not occupy excessive space, can be conveniently stacked to save space, can also be transported together with other sundry goods, saves transportation cost, and creates higher economic benefit.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
fig. 4 is a schematic view of a partial structure of the present utility model.
In the figure: 1. a steel beam; 2. i-steel; 3. a cross beam; 4. an eye plate; 5. and (5) a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples
As shown in fig. 1 to 4, the present utility model provides a structure of a detachable transportation bracket for a tower bracket of an offshore wind power generation, comprising: the steel beam 1, the outer wall of girder steel 1 is provided with I-steel 2, I-steel 2 is located the top that is close to girder steel 1, be provided with crossbeam 3 on the extension end of I-steel 2, the tip of crossbeam 3 is provided with eye plate 4, be provided with bolt 5 on the eye plate 4, girder steel 1's quantity is that a plurality of groups are equidistant juxtaposing in proper order, the quantity of I-steel 2 is two sets of, two sets of I-steel 2 symmetry respectively install at girder steel 1's outer wall both ends, the extension end fixed mounting of crossbeam 3 has eye plate 4, and two sets of screw holes have been seted up to symmetry on the eye plate 4. The threaded holes formed in the eye plates 4 are connected with bolts 5 in a threaded mode, the bolts 5 are connected with another group of eye plates 4, and the I-shaped steel 2 is obliquely arranged at two ends of the outer wall of the steel beam 1.
In the embodiment, through the connection of the iron plate with the bolt holes and the bolts, the eye plate can be arranged at the end part of the cross beam to facilitate hoisting, the support column is vertically arranged, and the support column is supported by the oblique I-steel, so that the stability of the structure is prevented from being damaged by the front and rear inertia force of the support column.
The working principle of the detachable transportation support structure of the offshore wind power generation tower barrel support is specifically described below.
The main body frame is shown in fig. 1-4, and the main body frame comprises five detachable parts, the five detachable parts are connected through bolts 5 to form a complete tower transportation bracket, the beam 3 structure of the frame structure consists of two I-steel bars 2, the I-steel bars 2 are cut at a fracture, an iron plate with a bolt 5 hole is connected with the bolt 5, an eye plate 4 can be arranged at the end part of the beam 3 to facilitate hoisting, a strut is vertically arranged, and the strut is supported by the oblique I-steel bars 2 to prevent the front and rear inertia force of the strut from damaging the stability of the structure.
Claims (6)
1. A structure of a detachable transportation bracket for an offshore wind power generation tower cylinder bracket, comprising: girder steel (1), its characterized in that: the outer wall of girder steel (1) is provided with I-steel (2), I-steel (2) are located the top that is close to girder steel (1), be provided with crossbeam (3) on the extension end of I-steel (2), the tip of crossbeam (3) is provided with eye plate (4), be provided with bolt (5) on eye plate (4).
2. The structure of a detachable transportation bracket for a marine wind power generation tower bracket according to claim 1, wherein: the number of the steel beams (1) is that a plurality of groups are arranged in parallel at equal intervals in sequence.
3. The structure of a detachable transportation bracket for a marine wind power generation tower bracket according to claim 1, wherein: the number of the I-steel (2) is two, and the two I-steel (2) are symmetrically arranged at two ends of the outer wall of the steel beam (1) respectively.
4. The structure of a detachable transportation bracket for a marine wind power generation tower bracket according to claim 1, wherein: the extending end of the cross beam (3) is fixedly provided with an eye plate (4), and two groups of threaded holes are symmetrically formed in the eye plate (4).
5. The structure of a detachable transportation bracket for a marine wind power generation tower bracket according to claim 1, wherein: the threaded holes formed in the eye plates (4) are connected with bolts (5) in a threaded mode, and the bolts (5) are connected with another group of eye plates (4).
6. The structure of a detachable transportation bracket for a marine wind power generation tower bracket according to claim 1, wherein: the I-steel (2) is obliquely arranged at two ends of the outer wall of the steel beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321705696.9U CN219840752U (en) | 2023-07-03 | 2023-07-03 | Structure of detachable transportation support for offshore wind power generation tower barrel support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321705696.9U CN219840752U (en) | 2023-07-03 | 2023-07-03 | Structure of detachable transportation support for offshore wind power generation tower barrel support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219840752U true CN219840752U (en) | 2023-10-17 |
Family
ID=88302613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321705696.9U Active CN219840752U (en) | 2023-07-03 | 2023-07-03 | Structure of detachable transportation support for offshore wind power generation tower barrel support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219840752U (en) |
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2023
- 2023-07-03 CN CN202321705696.9U patent/CN219840752U/en active Active
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