CN217436017U - Fastening tool for offshore transportation of upper module of offshore booster station - Google Patents
Fastening tool for offshore transportation of upper module of offshore booster station Download PDFInfo
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- CN217436017U CN217436017U CN202221397211.XU CN202221397211U CN217436017U CN 217436017 U CN217436017 U CN 217436017U CN 202221397211 U CN202221397211 U CN 202221397211U CN 217436017 U CN217436017 U CN 217436017U
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- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 6
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- 239000003973 paint Substances 0.000 description 2
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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
- Y02E10/727—Offshore wind turbines
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Abstract
The utility model discloses a firm frock of tie for marine transportation of marine booster station upper portion module, including four sets of main solid subassemblies of tie and ten sets of supplementary solid subassemblies of tie. The four main fastening components are arranged between the deck surface of the transport barge and the bottom surfaces of the positions of the four support legs of the upper module of the booster station; each set of main fastening component comprises a road base plate, four main supporting tubes, eight inclined supporting tubes and a supporting leg clamping mechanism; the ten sets of auxiliary fastening assemblies are divided into two groups and are respectively arranged between the deck surface of the transport barge and two sides of the bottom surface of the upper module of the booster station; each set of auxiliary fastening component comprises an auxiliary supporting tube and a wood wedge component; four support legs of the upper module of the booster station are inserted into the four sets of main fastening assemblies, so that the bottom surface of the upper module of the booster station is located on the top plates of the four main support tubes and the top surfaces of the ten sets of auxiliary fastening assemblies, and the lower parts of the four support legs are clamped by the support leg clamping mechanisms in a one-to-one correspondence manner. The utility model discloses can ensure that marine booster station upper portion module stability is good in the transportation.
Description
Technical Field
The utility model relates to a firm frock of tie for marine transportation of marine booster station upper portion module.
Background
With the progress of the integral technology of offshore wind power development, the offshore wind power development in China enters a large-scale and commercial development stage. In recent years, offshore wind farm construction faces factors such as short construction period, heavy tasks, few operation days, and resource shortage, and the integrated offshore booster station is the most common booster station structure type in the offshore wind farm due to the advantages of factory manufacturing, mature construction process, wide application range, short construction period and the like.
After the integrated offshore booster station upper module is built in a factory, the offshore booster station upper module needs to be transported to a offshore construction site by a large-scale transportation barge for installation. The upper module of the marine booster station is likely to slip or overturn due to the large size and heavy weight of the upper module of the booster station, which is influenced by longitudinal and transverse motions of ships, wind loads, wave loads and the like in the transportation process, so that the good transportation and fastening tool is beneficial to the transportation stability and safety of the upper module of the marine booster station, and has important practical significance in the good transportation and fastening tool. The marine booster station upper portion module need refute through large-scale transport ship and will transport to the job site after the land is built, because the size of booster station upper portion module is big, weight is heavy, need consider transportation stability in the transportation, so need consolidate the upper portion module after booster station upper portion module is shipped.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect and provide a firm frock of system for marine transportation of marine booster station upper portion module, it can ensure that marine booster station upper portion module overall stability is good in the transportation, the disappearance slides and topples the phenomenon.
The purpose of the utility model is realized like this: a fastening tool for marine transportation of an upper module of a marine booster station comprises a three-layer platform, the bottom surface of the upper module of the booster station is supported by four supporting legs, an annular limiting plate is fixed in the middle of each supporting leg, and the lower part of each supporting leg is conical; the fastening tool comprises four sets of main fastening assemblies and ten sets of auxiliary fastening assemblies; it is characterized in that the preparation method is characterized in that,
the four sets of main fastening assemblies are arranged between the bottom surfaces of the limiting plates on the four supporting legs of the upper module of the booster station and the deck surface of the transportation barge in a one-to-one correspondence manner;
each set of main fastening component comprises a road base plate, four main supporting tubes, eight inclined supporting tubes and a supporting leg clamping mechanism; the road base plate is a rectangular plate and is fixed on the deck surface of the transportation barge corresponding to the supporting legs; the four main supporting pipes are uniformly fixed on the top surface of the road base plate around the axis of the supporting legs, the four main supporting pipes are all positioned on a circle with the diameter larger than the outer diameter of the supporting legs, and the tops of the four main supporting pipes are respectively fixed with a top plate; the eight inclined supporting tubes are uniformly divided into four pairs, and the four pairs of inclined supporting tubes are respectively fixed between two side surfaces of the upper parts of the four main supporting tubes and the top surface of the road base plate in a splayed manner in a plane one-to-one correspondence manner;
the supporting leg clamping mechanism comprises four clamping base plates, four outer wedges and four inner wedges; the four clamping base plates are fixed on the top surface of the road base plate and are uniformly distributed on the periphery of the supporting leg; the inner side surfaces of the outer wedge blocks are inclined surfaces, and the four outer wedge blocks are fixed on the top surfaces of the four clamping base plates in a one-to-one correspondence manner; the outer side surfaces of the inner wedges are inclined surfaces with the same slope as that of the inner side surfaces of the outer wedges, the inner side surfaces of the inner wedges are inclined surfaces with the same slope as that of the outer surfaces of the lower parts of the supporting legs, the four inner wedges are correspondingly arranged between the outer surfaces of the lower parts of the supporting legs of the inner side surfaces of the four outer wedges one by one, and the four inner wedges are respectively connected with the four outer wedges into a whole in a one-to-one correspondence manner by adopting two U-shaped nails;
the ten sets of auxiliary fastening assemblies are divided into two groups, and the two groups of auxiliary fastening assemblies are arranged between the deck surface of the transport barge and two sides of the bottom surface of the upper module of the booster station in a one-to-one correspondence manner;
each set of auxiliary fastening component comprises an auxiliary supporting tube and a wood wedge component, and the bottom and the top of the auxiliary supporting tube are used for fixing the lower base plate and the upper base plate in a one-to-one correspondence manner; the wood wedge assembly is arranged on an upper backing plate of the auxiliary supporting pipe and comprises a lower wood wedge and an upper wood wedge;
four supporting legs of the upper module of the booster station are inserted into an area defined by four main supporting tubes of four sets of main fastening assemblies in a one-to-one correspondence mode, limiting plates of all the supporting legs are located on top plates of the four corresponding main supporting tubes, the bottom surface of the upper module of the booster station is located on wooden wedge block assemblies of ten sets of auxiliary fastening assemblies, and the lower portion of each supporting leg is clamped by four inner wedge blocks of a corresponding supporting leg clamping mechanism.
The fastening tool for offshore transportation of the upper module of the offshore booster station is characterized in that the height of one main support pipe in each set of main fastening assembly is lower than the heights of the other three main support pipes, the steel wedge block assemblies and the rubber pads are sequentially arranged on the top plates of the main support pipes, and the rubber pads are arranged on the top plates of the other three main support pipes.
The fastening tool for offshore transportation of the upper module of the offshore booster station comprises sixteen main fastening assemblies, wherein the sixteen triangular webs are divided into four groups, and the four groups of triangular webs are fixed between the outer side surfaces of the lower parts of the four main support pipes and the top surface of the road base plate in a one-to-one correspondence manner.
The fastening tool for offshore transportation of the upper module of the offshore booster station is characterized in that the wood wedge block assembly on each auxiliary supporting tube is arranged in an area surrounded by four wedge block enclosing plates fixed on the upper base plate.
The utility model discloses a be firm frock of system for marine transportation of marine booster station upper portion module has following characteristics: aiming at the structural characteristics of the upper module of the offshore booster station, four support legs of the upper module of the booster station are reinforced and supported by four sets of main fastening assemblies, ten sets of auxiliary fastening assemblies are used for supporting the bottom of the upper module of the booster station, and rubber pads or wood wedges are adopted at the tops of the four sets of main fastening assemblies and the ten sets of auxiliary fastening assemblies for anti-slip treatment, so that the good overall stability of the upper module of the offshore booster station in the transportation process is ensured, and the phenomena of slippage and overturning do not occur.
Drawings
Fig. 1 is a plan view of the fastening tool of the present invention;
fig. 2 is a side view of the fastening tool of the present invention;
fig. 3 is a plan view of a set of primary tie down assemblies in the tie down fixture of the present invention;
FIG. 4 is a view taken along line A-A of FIG. 3;
FIG. 5 is a view from the B-B direction in FIG. 3;
FIG. 6 is a view along line C-C of FIG. 3;
FIG. 7 is a view from direction D of FIG. 4;
fig. 8 is an elevation view of an auxiliary tie-down assembly in the tie-down fixture of the present invention;
fig. 9 is a plan view of the upper plate of the auxiliary fastening assembly in the fastening tool according to the present invention.
Detailed Description
The present invention will be further explained below.
Referring to fig. 1 to 9, the fastening tool for maritime transportation of the upper module of the offshore booster station of the present invention is used for fixing the upper module 20 of the booster station on the deck surface 100 of the transportation barge, the upper module of the booster station includes a three-layer platform, and the bottom surface of the upper module of the booster station is supported by four support legs 200 for connecting the jacket foundation pile of the offshore booster station; the middle part of each leg 200 is fixed with a ring-shaped limiting plate 20A, and the lower part of each leg 200 is conical.
The utility model discloses a tie solid frock for marine transportation of marine booster station upper portion module, tie solid subassembly 1 and ten supplementary solid subassemblies 2 of tying including four sets of owner.
The four sets of main fastening assemblies 1 are correspondingly arranged between the bottom surfaces of the limiting plates 20A on the four supporting legs 200 of the upper module 20 of the booster station and the deck surface 100 of the transportation barge one by one;
each set of main fastening component 1 comprises a road base plate 10, four main supporting tubes 11, eight inclined supporting tubes 12, sixteen triangular webs 13 and a supporting leg clamping mechanism; wherein,
the road base plate 10 is a rectangular plate and is fixed on the deck surface 100 of the transportation barge corresponding to the supporting legs 200 of the upper module of the booster station; dimensions of the road substrate 10: the length is 6.6 meters, the width is 5.4 meters, and the thickness is 0.5 meter;
four main supporting pipes 11 are uniformly fixed on the top surface of the road base plate 10 around the axis of the supporting leg 200, the four main supporting pipes 11 are all positioned on a circle with a diameter larger than the outer diameter of the supporting leg 200, and the tops of the four main supporting pipes 11 are respectively fixed with a top plate 110; the height of one main supporting tube 11' is lower than the height of the other three main supporting tubes 11, and the specifications of the three main supporting tubes 11 are as follows: phi 508mm multiplied by 16mm multiplied by 3400mm, and the specification of the other main supporting tube 11 is: phi 508mm multiplied by 16mm multiplied by 3300mm, a steel wedge assembly 111 is arranged on the top plate of the main support tube 11', and the steel wedge assembly 111 comprises an upper steel wedge and a lower steel wedge; rubber pads 112 with the thickness of 5mm are respectively arranged on the top plates 110 of the three main support pipes 11 with the same height and the steel wedge block assembly 111 so as to increase the friction force and protect paint of an upper module of the booster station;
the eight inclined support tubes 12 are equally divided into four pairs, and the four pairs of inclined support tubes 12 are respectively fixed between two side surfaces of the upper parts of the four main support tubes 11 and the top surface of the road base plate 10 in a splayed one-to-one correspondence manner on the plane; the included angle of each pair of inclined supporting tubes 12 is 140-160 degrees.
The sixteen triangular webs 13 are divided into four groups, and the four groups of triangular webs 13 are fixed between the outer side surfaces of the lower parts of the four main support tubes 11 and the top surface of the road base plate 10 in a one-to-one correspondence manner;
the supporting leg clamping mechanism comprises four clamping base plates 14, four outer wedge blocks 141 and four inner wedge blocks 142; four clamping backing plates 14 are fixed on the top surface of the road base plate 10 and are uniformly distributed on the periphery of the supporting leg 200; the inner side surfaces of the outer wedges 141 are inclined surfaces, the four outer wedges 141 are fixed on the top surfaces of the four clamping base plates 14 in a one-to-one correspondence manner, the outer side surfaces of the inner wedges 142 are inclined surfaces with the same slope as that of the inner side surfaces of the outer wedges 141, and the inner side surfaces of the inner wedges 142 are inclined surfaces with the same slope as that of the outer surfaces of the lower parts of the supporting legs 200; the four inner wedges 142 are correspondingly arranged between the inner side surfaces of the four outer wedges 141 and the outer surface of the lower part of the supporting leg 200, and the four inner wedges 142 are respectively connected with the four outer wedges 141 into a whole by adopting two U-shaped nails 140 in a one-to-one correspondence manner;
the ten sets of auxiliary fastening assemblies 2 are divided into two groups, and the two groups of auxiliary fastening assemblies 2 are arranged between the two sides of the bottom surface of the upper module 20 of the booster station and the deck surface 100 of the transportation barge in a one-to-one correspondence manner; each auxiliary tie-down component 2 comprises an auxiliary support tube 21 and a wood wedge component; the length of the auxiliary supporting tube 21 is 4420mm, and the specification is phi 508mm multiplied by 16 mm; the bottom and the top of the auxiliary supporting tube 21 are correspondingly fixed with a lower backing plate 22 and an upper backing plate 23 which have the diameters of 808mm and the thicknesses of 20 mm; eight triangular webs (200mm multiplied by 300mm) are uniformly distributed and connected between the lower backing plate 22 and the steel pipe auxiliary supporting pipe 21; four triangular webs (200mm multiplied by 300mm) are uniformly distributed and connected between the upper backing plate 23 and the steel pipe auxiliary supporting pipe 21; four wedge coamings 24 are fixed on the top surface of the upper cushion plate 23, and the four wedge coamings 24 form a rectangular wedge area; a wooden wedge assembly, which includes a lower wooden wedge 24a and an upper wooden wedge 24b, is installed in a wedge area on the top surface of the upper pad plate 23 of the auxiliary support pipe 21, and serves to prevent slipping and protect paint using the wooden wedge assembly.
The four legs 200 of the booster station upper module 20 are inserted into the area surrounded by the four sets of main support pipes 11 of the main fastening assemblies 1 in a one-to-one correspondence, so that the limit plates 20A of each leg 200 are seated on the top plates 110 of the corresponding three main support pipes 11 and the top surface of the upper gib on the top plate 110 of one main support pipe 11', and the bottom surface of the booster station upper module 20 is seated on the top surfaces of the upper gibs 24a of the wood gib assemblies of the ten sets of auxiliary fastening assemblies 2, and the lower portion of each leg 200 is held by the four inner gibs 142 of the corresponding leg holding mechanism.
The offshore booster station upper module is built on a land wharf, and the length multiplied by the width multiplied by the height of the booster station upper module is 42.9 meters multiplied by 36.3 meters multiplied by 16.5 meters, and the weight is about 3000 t. And (4) transporting the upper module of the booster station from the land area to the offshore construction site by adopting a large-scale non-self-propelled transport barge. And the upper module of the booster station is rolled and loaded on the transportation barge through the module vehicle SPMT vehicle. The transportation barge cleans a deck surface at a docking dock in advance, draws a traveling track of an SPMT vehicle on the deck surface, aligns and puts the fastening operators and materials in place, draws a fastening tool reinforcing position line, places the fastening tool on a transportation ship deck, and moves the fastening tool to a reinforcing line drawing position after an upper module of the booster station is positioned by the SPMT vehicle (the shifting can be realized by welding a temporary lug plate on the deck surface and then shifting by a hand pull or an electric hoist).
The four support legs 200 of the upper module 20 of the booster station are correspondingly inserted into the area enclosed by the four main support tubes 11 of the four sets of main fastening components 1 until the limit plate 20A of each leg 200 is seated on the top plates 110 of the three main support tubes 11, then the four inner wedges 142 of the leg clamping mechanism in the four sets of main fastening components 1 are correspondingly inserted between the inner sides of the four outer wedges 141 and the outer surfaces of the lower parts of the support legs 200, then each inner wedge 142 is connected with the corresponding outer wedge 141 into a whole by using two U-shaped nails 140, then the steel wedge assemblies on the top plates 110 of the main support tubes 11' are installed, the upper steel wedge slides on the inclined plane of the lower steel wedge to level the upper module 20 of the booster station so as to ensure the common stress with the remaining three main support tubes 11, finally the wooden wedge components of the ten auxiliary fastening components 2 are installed, and slide on the inclined plane of the lower wooden wedge 24b by using the upper wooden wedge 24a, the gap between the bottom surface of the upper module 20 of the booster station and the upper backing plate 23 of the auxiliary support tube 21 is eliminated, and finally, the upper wooden wedge 24a and the lower wooden wedge 24b are integrally connected by two staples 240.
The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.
Claims (4)
1. A fastening tool for marine transportation of an upper module of a marine booster station comprises a three-layer platform, the bottom surface of the upper module of the booster station is supported by four supporting legs, an annular limiting plate is fixed in the middle of each supporting leg, and the lower part of each supporting leg is conical; the fastening tool comprises four sets of main fastening assemblies and ten sets of auxiliary fastening assemblies; it is characterized in that the preparation method is characterized in that,
the four sets of main fastening assemblies are arranged between the bottom surfaces of the limiting plates on the four supporting legs of the upper module of the booster station and the deck surface of the transportation barge in a one-to-one correspondence manner;
each set of main fastening component comprises a road base plate, four main supporting tubes, eight inclined supporting tubes and a supporting leg clamping mechanism; the road base plate is a rectangular plate and is fixed on the deck surface of the transportation barge corresponding to the supporting legs; the four main supporting pipes are uniformly fixed on the top surface of the road base plate around the axis of the supporting legs, the four main supporting pipes are all positioned on a circle with the diameter larger than the outer diameter of the supporting legs, and the tops of the four main supporting pipes are respectively fixed with a top plate; the eight inclined supporting tubes are uniformly divided into four pairs, and the four pairs of inclined supporting tubes are respectively fixed between two side surfaces of the upper parts of the four main supporting tubes and the top surface of the road base plate in a splayed manner in a plane one-to-one correspondence manner;
the supporting leg clamping mechanism comprises four clamping base plates, four outer wedges and four inner wedges; the four clamping base plates are fixed on the top surface of the road base plate and are uniformly distributed on the periphery of the supporting leg; the inner side surfaces of the outer wedge blocks are inclined surfaces, and the four outer wedge blocks are fixed on the top surfaces of the four clamping base plates in a one-to-one correspondence manner; the outer side surfaces of the inner wedges are inclined surfaces with the same slope as that of the inner side surfaces of the outer wedges, the inner side surfaces of the inner wedges are inclined surfaces with the same slope as that of the outer surfaces of the lower parts of the supporting legs, the four inner wedges are correspondingly arranged between the outer surfaces of the lower parts of the supporting legs of the inner side surfaces of the four outer wedges one by one, and the four inner wedges are respectively connected with the four outer wedges into a whole in a one-to-one correspondence manner by adopting two U-shaped nails;
the ten sets of auxiliary fastening assemblies are divided into two groups, and the two groups of auxiliary fastening assemblies are arranged between the deck surface of the transport barge and two sides of the bottom surface of the upper module of the booster station in a one-to-one correspondence manner;
each set of auxiliary fastening component comprises an auxiliary supporting tube and a wood wedge component, and the bottom and the top of the auxiliary supporting tube are used for fixing the lower base plate and the upper base plate in a one-to-one correspondence manner; the wood wedge assembly is arranged on an upper backing plate of the auxiliary supporting pipe and comprises a lower wood wedge and an upper wood wedge;
four supporting legs of the upper module of the booster station are inserted into an area defined by four main supporting tubes of four sets of main fastening assemblies in a one-to-one correspondence mode, limiting plates of all the supporting legs are located on top plates of the four corresponding main supporting tubes, the bottom surface of the upper module of the booster station is located on wooden wedge block assemblies of ten sets of auxiliary fastening assemblies, and the lower portion of each supporting leg is clamped by four inner wedge blocks of a corresponding supporting leg clamping mechanism.
2. The mooring tool for offshore transportation of an upper module of an offshore booster station according to claim 1, wherein one main support pipe in each set of main mooring assemblies is lower in height than the other three main support pipes, a steel wedge assembly and rubber pads are sequentially arranged on top plates of the main support pipes, and rubber pads are arranged on top plates of the other three main support pipes.
3. The fastening tool for offshore transportation of the upper module of the offshore booster station according to claim 1 or 2, wherein each set of the main fastening assembly further comprises sixteen triangular webs which are divided into four groups, and the four groups of the triangular webs are fixed between the outer side surfaces of the lower parts of the four main supporting tubes and the top surface of the road base plate in a one-to-one correspondence manner.
4. The tie down fixture for offshore transportation of an upper module of a marine booster station according to claim 1, wherein the wood wedge assembly on each auxiliary support tube is arranged in an area surrounded by four wedge coamings fixed on the upper base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221397211.XU CN217436017U (en) | 2022-05-30 | 2022-05-30 | Fastening tool for offshore transportation of upper module of offshore booster station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221397211.XU CN217436017U (en) | 2022-05-30 | 2022-05-30 | Fastening tool for offshore transportation of upper module of offshore booster station |
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| CN217436017U true CN217436017U (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221397211.XU Active CN217436017U (en) | 2022-05-30 | 2022-05-30 | Fastening tool for offshore transportation of upper module of offshore booster station |
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| CN (1) | CN217436017U (en) |
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- 2022-05-30 CN CN202221397211.XU patent/CN217436017U/en active Active
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