CN111364456A - Offshore generator pile and construction platform thereof - Google Patents
Offshore generator pile and construction platform thereof Download PDFInfo
- Publication number
- CN111364456A CN111364456A CN202010232870.7A CN202010232870A CN111364456A CN 111364456 A CN111364456 A CN 111364456A CN 202010232870 A CN202010232870 A CN 202010232870A CN 111364456 A CN111364456 A CN 111364456A
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- tubular pile
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- assembly
- tubular
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- 238000010248 power generation Methods 0.000 claims abstract description 16
- 230000007704 transition Effects 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000009194 climbing Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
- E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments
- E02D5/526—Connection means between pile segments
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
- E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
Abstract
The invention discloses an offshore power generation pile and a construction platform thereof, the offshore power generation pile comprises a base pile, a first long tubular pile, a lower end tubular pile assembly, a second long tubular pile, a lower end connecting tubular pile, a lifting lug tubular pile, a transition tubular pile, an upper end connecting tubular pile, an upper end tubular pile assembly and a base flange, the construction platform comprises an upper platform, a lower platform, an inclined ladder, a speed reducing motor, a limiting buffer column, a gear, a guide buckle, a guide ring, a rack, a guide column, a lifting platform, a large force holding pile arm, a buoyancy platform, a positioning pile and a pushing box, the upper platform is connected with the lower platform through a bracket, compared with the traditional offshore power generation pile, the offshore power generation pile is convenient to maintain, maintain and replace, the replacement cost is greatly reduced, the lifting platform is also arranged on the upper platform of the construction platform, and the maintenance of the part on the water surface are convenient, and the mode of climbing higher than the traditional personnel is easier, more convenient and safer.
Description
Technical Field
The invention relates to the technical field of offshore generator piles and construction platforms thereof, in particular to an offshore generator pile and a construction platform thereof.
Background
Offshore generator stake is used for fixed offshore generator, and traditional offshore generator stake adopts the integral type, if certain damage, can only change whole stake, and is with high costs, and construction platform is fixed at present, if will maintain, can only climb through the mode that suspends in midair and maintain, and efficiency and security are all than lower, consequently, this problem that exists among the prior art is solved to a pending improved technology.
Disclosure of Invention
The invention aims to provide an offshore generator pile and a construction platform thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an offshore power generation pile and a construction platform thereof comprise an offshore power generation pile and a construction platform;
the offshore power generation pile comprises a base pile, a first long tubular pile, a lower end tubular pile assembly, a second long tubular pile, a lower end connecting tubular pile, a lifting lug tubular pile, a transition tubular pile, an upper end connecting tubular pile, an upper end tubular pile assembly and a foundation flange, wherein the top end of the base pile is connected with the bottom end of the first long tubular pile, the top end of the first long tubular pile is connected with the lower end tubular pile assembly, the top end of the lower end tubular pile assembly is connected with the bottom end of the second long tubular pile, the top end of the lower end connecting tubular pile is connected with the bottom end of the lifting lug tubular pile, the top end of the lifting lug tubular pile is connected with the bottom end of the transition tubular pile, the bottom end of the transition tubular pile is connected with the bottom end of the upper end connecting tubular pile, the top end of;
the construction platform comprises an upper platform, a lower platform, an inclined ladder, a speed reducing motor, limiting buffer columns, gears, guiding buckles, guide rings, racks, guide columns, a lifting platform, a heavy holding pile arm, a buoyancy platform, a positioning pile and a pushing box, wherein the upper platform is connected with the lower platform through a support, the inclined ladder is further arranged between the upper platform and the lower platform, the upper surface periphery of the upper platform is provided with the speed reducing motor and the limiting buffer columns, the ends of the speed reducing motor are provided with the gears, the outer side surfaces of the upper platform and the lower platform are provided with the guiding buckles and the guide rings, the outer side of the lower surface of the lifting platform is provided with the racks and the guide columns, the racks are meshed with the gears at the ends of the speed reducing motor and movably arranged in the guiding buckles, the guide columns are movably connected with the guide rings, the upper surface of the lifting platform is provided with the heavy holding pile arm, the lower surface of the lower platform is connected with the buoyancy platform through the extension frame, four corners of the upper platform, the lower platform, the lifting platform and the buoyancy platform are provided with guide sleeves capable of being locked, the positioning piles are arranged in the guide sleeves, and a plurality of pushing boxes are arranged on the inner sides of the middle positions of the upper platform and the lower platform.
Preferably, the lower end tubular pile assembly is formed by stacking a plurality of lower end tubular piles and is connected with each other by welding.
Preferably, the upper end tubular pile assembly is formed by stacking a plurality of upper end tubular piles and is connected with each other by welding.
Preferably, the connection between base stake, first long tubular pile, lower extreme tubular pile assembly, second long tubular pile, lower extreme connecting pipe pile, lug tubular pile, transition tubular pile, upper end connecting pipe pile and the upper end tubular pile assembly all adopts the welded mode to connect, the surface and the internal surface of base stake, first long tubular pile, lower extreme tubular pile assembly, second long tubular pile, lower extreme connecting pipe pile, lug tubular pile, transition tubular pile, upper end connecting pipe pile and upper end tubular pile assembly all coat with anticorrosive coating.
Preferably, one side of the middle positions of the upper layer platform and the lower layer platform is provided with an opening, and box beams are arranged at the openings of the upper layer platform and the lower layer platform.
Preferably, the top ends of the limiting buffer columns are provided with buffer blocks.
Preferably, the bottoms of the rack and the guide post are provided with limit blocks.
Preferably, the end of the pushing box is pressed by a vertical roller.
Compared with the prior art, the invention has the beneficial effects that:
(1) the offshore generator pile is formed by splicing the multiple layers, is convenient to maintain, maintain and replace compared with the traditional offshore generator pile, and greatly reduces the replacement cost.
(2) Still be provided with lift platform on construction platform's the upper platform, the part that is convenient for to be located the surface of water is maintained and is maintained, and the mode that climbs higher than traditional personnel is lighter, convenient and safety more.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of an offshore power generation pile structure.
Fig. 3 is a schematic structural view of a construction platform.
Fig. 4 is a schematic diagram of the structure of the upper stage.
In the figure: the pile comprises an offshore power generation pile 1, a construction platform 2, a base pile 3, a first long tubular pile 4, a lower end tubular pile assembly 5, a second long tubular pile 6, a lower end connecting tubular pile 7, a lifting lug tubular pile 8, a transition tubular pile 9, an upper end connecting tubular pile 10, an upper end tubular pile assembly 11, a foundation flange 12, an upper layer platform 13, a lower layer platform 14, an inclined ladder 15, a speed reduction motor 16, a limiting buffer column 17, a gear 18, a guide buckle 19, a guide ring 20, a rack 21, a guide column 22, a lifting platform 23, a large-force pile holding arm 24, a buoyancy platform 25, a guide sleeve 26, a positioning pile 27, a pushing box 28 and a box girder 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an offshore power generation pile and a construction platform thereof comprise an offshore power generation pile 1 and a construction platform 2; the offshore power generation pile 1 comprises a base pile 3, a first long tubular pile 4, a lower end tubular pile assembly 5, a second long tubular pile 6, a lower end connecting tubular pile 7, a lifting lug tubular pile 8, a transition tubular pile 9, an upper end connecting tubular pile 10, an upper end tubular pile assembly 11 and a foundation flange 12, wherein the top end of the base pile 3 is connected with the bottom end of the first long tubular pile 4, the top end of the first long tubular pile 4 is connected with the lower end tubular pile assembly 5, the lower end tubular pile assembly 5 is formed by stacking a plurality of lower end tubular piles and is connected with each other by welding, the top end of the lower end tubular pile assembly 5 is connected with the bottom end of the second long tubular pile 6, the top end of the second long tubular pile 6 is connected with the bottom end of the lower end connecting tubular pile 7, the top end of the lower end connecting tubular pile 7 is connected with the bottom end of the lifting lug 8, the top end of the, the upper end tubular pile assembly 11 is formed by stacking a plurality of upper end tubular piles and is mutually connected through welding, a foundation flange 12 is arranged at the top end of the upper end tubular pile assembly 11, a base pile 3, a first long tubular pile 4, a lower end tubular pile assembly 5, a second long tubular pile 6, a lower end connecting tubular pile 7, a lifting lug tubular pile 8, a transition tubular pile 9, an upper end connecting tubular pile 10 and the upper end tubular pile assembly 11 are connected in a welding mode, and the outer surfaces and the inner surfaces of the base pile 3, the first long tubular pile 4, the lower end tubular pile assembly 5, the second long tubular pile 6, the lower end connecting tubular pile 7, the lifting lug tubular pile 8, the transition tubular pile 9, the upper end connecting tubular pile 10 and the upper end tubular pile assembly 11; the construction platform 2 comprises an upper platform 13, a lower platform 14, an inclined ladder 15, a speed reducing motor 16, a limit buffer column 17, a gear 18, a guide buckle 19, a guide ring 20, a rack 21, a guide column 22, a lifting platform 23, a heavy holding pile arm 24, a buoyancy platform 25, a guide sleeve 26, a positioning pile 27 and a pushing box 28, wherein the upper platform 13 is connected with the lower platform 14 through a support, the inclined ladder 15 is arranged between the upper platform 13 and the lower platform 14, a plurality of speed reducing motors 16 and a plurality of limit buffer columns 17 are arranged on the periphery of the upper surface of the upper platform 13, buffer blocks are arranged at the top ends of the limit buffer columns 17, the gear 18 is arranged at the end part of the speed reducing motor 16, a plurality of guide buckles 19 and guide rings 20 are arranged on the outer side surfaces of the upper platform 13 and the lower platform 14, a plurality of racks 21 and a plurality of guide columns 22 are arranged on the outer side of the lower surface of, the rack 21 is engaged with the gear 18 at the end of the speed reducing motor 16 and movably arranged in the guide buckle 19, the guide post 22 is movably connected with the guide ring 20, the upper surface of the lifting platform 23 is provided with a large force holding pile arm 24, the lower surface of the lower platform 14 is connected with the buoyancy platform 25 through an extension frame, four corners of the upper platform 13, the lower platform 14, the lifting platform 23 and the buoyancy platform 25 are respectively provided with a lockable guide sleeve 26, the positioning pile 27 is arranged in the guide sleeve 26, the inner sides of the middle positions of the upper platform 13 and the lower platform 14 are provided with a plurality of pushing boxes 28, the end parts of the pushing boxes 28 are tightly pressed by vertical rollers, one sides of the middle positions of the upper platform 13 and the lower platform 14 are provided with openings, and box beams 29 are arranged at the openings of the.
The use principle is as follows: the method comprises the steps of splicing, welding and carrying out anticorrosion process treatment on a multi-layer offshore generator pile on the ground, communicating a construction platform 2 to be transported to a designated sea area site, moving the construction platform 2 to a positioning designated position, inserting a positioning pile 27 into mud, fixing the construction platform 2, enabling the offshore generator pile to sequentially pass through a lifting platform 23, an upper platform 13, a lower platform 14 and a buoyancy platform 25 through pile turning, guiding and limiting the pile through a pushing box 28 and a strong pile embracing arm 24 in the process, inserting the pile into mud which is punched in advance, beating the pile into the mud through a beating hammer to complete a pile fixing step, and finally installing the offshore generator on a base flange 12 of a pile top. The offshore power generation pile is formed by splicing a plurality of layers, is convenient to maintain, maintain and replace compared with the traditional offshore power generation pile, greatly reduces the replacement cost, is convenient to maintain and maintain the part on the water surface by arranging the lifting platform 23 on the upper platform 13 of the construction platform 2, and is easier, more convenient and safer than the traditional mode of climbing by personnel.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an offshore generator stake and construction platform which characterized in that: comprises an offshore power generation pile (1) and a construction platform (2);
the offshore power generation pile (1) comprises a base pile (3), a first long tubular pile (4), a lower end tubular pile assembly (5), a second long tubular pile (6), a lower end connecting tubular pile (7), a lifting lug tubular pile (8), a transition tubular pile (9), an upper end connecting tubular pile (10), an upper end tubular pile assembly (11) and a foundation flange (12), wherein the top end of the base pile (3) is connected with the bottom end of the first long tubular pile (4), the top end of the first long tubular pile (4) is connected with the lower end tubular pile assembly (5), the top end of the lower end tubular pile assembly (5) is connected with the bottom end of the second long tubular pile (6), the top end of the second long tubular pile (6) is connected with the bottom end of the lower end connecting tubular pile (7), the top end of the lower end connecting tubular pile (7) is connected with the bottom end of the lifting lug tubular pile (8), and the top, the bottom end of the transition tubular pile (9) is connected with the bottom end of an upper end connecting tubular pile (10), the top end of the upper end connecting tubular pile (10) is connected with the bottom end of an upper end tubular pile assembly (11), and a foundation flange (12) is arranged at the top end of the upper end tubular pile assembly (11);
the construction platform (2) comprises an upper platform (13), a lower platform (14), an inclined ladder (15), a speed reducing motor (16), limiting buffer columns (17), gears (18), guiding buckles (19), guide rings (20), racks (21), guide columns (22), a lifting platform (23), a large force pile holding arm (24), a buoyancy platform (25), a guide sleeve (26), a positioning pile (27) and a pushing box (28), wherein the upper platform (13) is connected with the lower platform (14) through a support, the inclined ladder (15) is further arranged between the upper platform (13) and the lower platform (14), the upper surface of the upper platform (13) is surrounded by the speed reducing motor (16) and the limiting buffer columns (17), the gears (18) are arranged at the end parts of the speed reducing motor (16), the outer side surfaces of the upper platform (13) and the lower platform (14) are provided with the guiding buckles (19) and the guide rings (20), lifting platform (23) lower surface outside is provided with a plurality of racks (21) and a plurality of guide post (22), rack (21) and gear (18) meshing and activity of gear motor (16) tip set up in guide knot (19), guide post (22) link to each other with guide ring (20) activity, lifting platform (23) upper surface is provided with energetically embraces pile arm (24), lower floor's platform (14) lower surface links to each other with buoyancy platform (25) through extending the frame, upper platform (13), lower floor's platform (14), lifting platform (23) and buoyancy platform (25) four angles all are provided with lockable uide bushing (26), spud (27) set up in uide bushing (26), upper platform (13) and lower floor's platform (14) intermediate position inboard are provided with a plurality of top pushes away box (28).
2. An offshore generator pile and a construction platform thereof according to claim 1, characterized in that: the lower end tubular pile assembly (5) is formed by stacking a plurality of lower end tubular piles and is connected with each other through welding.
3. An offshore generator pile and a construction platform thereof according to claim 1, characterized in that: the upper end tubular pile assembly (11) is formed by stacking a plurality of upper end tubular piles and is connected with each other through welding.
4. An offshore generator pile and a construction platform thereof according to claim 1, characterized in that: base stake (3), first long tubular pile (4), lower extreme tubular pile assembly (5), second long tubular pile (6), lower extreme connection tubular pile (7), lug tubular pile (8), transition tubular pile (9), upper end connection tubular pile (10) and the upper end tubular pile assembly (11) between be connected and all adopt the welded mode to connect, base stake (3), first long tubular pile (4), lower extreme tubular pile assembly (5), second long tubular pile (6), lower extreme connection tubular pile (7), lug tubular pile (8), transition tubular pile (9), upper end connection tubular pile (10) and the surface and the internal surface of upper end tubular pile assembly (11) all coat and have anticorrosive coating.
5. An offshore generator pile and a construction platform thereof according to claim 1, characterized in that: the box is characterized in that one side of the middle positions of the upper-layer platform (13) and the lower-layer platform (14) is provided with an opening, and the opening of the upper-layer platform (13) and the lower-layer platform (14) is provided with a box beam (29).
6. An offshore generator pile and a construction platform thereof according to claim 1, characterized in that: the top ends of the limiting buffer columns (17) are provided with buffer blocks.
7. An offshore generator pile and a construction platform thereof according to claim 1, characterized in that: and limiting blocks are arranged at the bottoms of the rack (21) and the guide post (22).
8. An offshore generator pile and a construction platform thereof according to claim 1, characterized in that: the end part of the pushing box (28) is compacted by adopting a vertical roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010232870.7A CN111364456B (en) | 2020-03-28 | 2020-03-28 | Construction platform of offshore generator pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010232870.7A CN111364456B (en) | 2020-03-28 | 2020-03-28 | Construction platform of offshore generator pile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111364456A true CN111364456A (en) | 2020-07-03 |
| CN111364456B CN111364456B (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010232870.7A Active CN111364456B (en) | 2020-03-28 | 2020-03-28 | Construction platform of offshore generator pile |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006037397A (en) * | 2004-07-23 | 2006-02-09 | Kinsho Bussan Kk | Construction method of offshore wind power generation facility |
| CN205917721U (en) * | 2016-06-16 | 2017-02-01 | 江苏海上龙源风力发电有限公司 | Marine fan inlays interim construction platform in rock single pile basis |
| CN108842806A (en) * | 2018-06-29 | 2018-11-20 | 中交第三航务工程局有限公司 | A kind of construction technology of the non-embedding rock single pile of offshore wind power foundation |
| CN109989403A (en) * | 2019-05-20 | 2019-07-09 | 华电重工股份有限公司 | A kind of piling positioning tooling |
| CN209671140U (en) * | 2018-11-06 | 2019-11-22 | 重庆大学 | A kind of prestressing force concrete-filled double skin steel tube wind-powered electricity generation structure system |
| CN110644487A (en) * | 2019-09-17 | 2020-01-03 | 天津港航工程有限公司 | Construction method based on box-cylinder type pile stabilizing platform |
-
2020
- 2020-03-28 CN CN202010232870.7A patent/CN111364456B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006037397A (en) * | 2004-07-23 | 2006-02-09 | Kinsho Bussan Kk | Construction method of offshore wind power generation facility |
| CN205917721U (en) * | 2016-06-16 | 2017-02-01 | 江苏海上龙源风力发电有限公司 | Marine fan inlays interim construction platform in rock single pile basis |
| CN108842806A (en) * | 2018-06-29 | 2018-11-20 | 中交第三航务工程局有限公司 | A kind of construction technology of the non-embedding rock single pile of offshore wind power foundation |
| CN209671140U (en) * | 2018-11-06 | 2019-11-22 | 重庆大学 | A kind of prestressing force concrete-filled double skin steel tube wind-powered electricity generation structure system |
| CN109989403A (en) * | 2019-05-20 | 2019-07-09 | 华电重工股份有限公司 | A kind of piling positioning tooling |
| CN110644487A (en) * | 2019-09-17 | 2020-01-03 | 天津港航工程有限公司 | Construction method based on box-cylinder type pile stabilizing platform |
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| Publication number | Publication date |
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| CN111364456B (en) | 2021-10-15 |
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