CN203652077U - Structure reinforcing device used for wind power installation vessel - Google Patents
Structure reinforcing device used for wind power installation vessel Download PDFInfo
- Publication number
- CN203652077U CN203652077U CN201320876279.0U CN201320876279U CN203652077U CN 203652077 U CN203652077 U CN 203652077U CN 201320876279 U CN201320876279 U CN 201320876279U CN 203652077 U CN203652077 U CN 203652077U
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- China
- Prior art keywords
- pedestal
- hollow
- well
- wedge bracket
- spud leg
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 title abstract description 7
- 230000003014 reinforcing effect Effects 0.000 title abstract 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000005728 strengthening Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to a structure reinforcing device used for a wind power installation vessel belonging to the structure optimization and reinforcement devices of the self-propelled offshore wind power installation vessels. The structure reinforcing device also can be used for the structure reinforcing of the jack-up platforms and other hoisting devices. The structure reinforcing device is used to overcome the defects of the prior art, and by combining the crane pedestal with the pile fixing rack, the structure reinforcing device is advantageous in that the occupied deck space is small, the installation distance between the crane and the blower fan is small, and the load moment is low. The structure reinforcing device is advantageous in that by combining the crane pedestal with the pile fixing rack, the pile fixing rack can be used for maintaining the fixed piles, and can be used as the reinforcing structure of the crane pedestal; the maximum load moment required by the crane can be reduced, and the deck arrangement area can be saved; the space for arranging other deck machineries can be provided, and the carrying capacity of the blower fan can be increased, and in addition, the costs of the devices can be saved.
Description
Technical field
The utility model relates to a kind of structural strengthening device for wind electric power ship, belongs to structure optimization and the stiffening device of self-propulsion type offshore wind farm installation ship, also can be used on the structural strengthening of jack up drilling platform and other weight-lifting equipment.
Background technology
The main task of offshore wind farm auxiliary vessel has been the work such as transport, lifting and maintenance of the equipment such as sea turn unit, tower cylinder, and this gear is standby stablizes the load-carrying ability of overweight, the superelevation of operation under stormy waves condition.Loop wheel machine is such boats and ships are installed blower fan major equipment in reach port loading and marine operation, deadweight and stressed large, load complexity, stress is concentrated, and need to carry out reasonable Arrangement to loop wheel machine pedestal, and version is designed and calculated, to meet code requirement, ensure the lifting operation of loop wheel machine.Traditional wind-powered electricity generation auxiliary vessel considers to be convenient to the port and starboard symmetrical structure form of calculating and construction conventionally, pedestal will be hung and wedge bracket is arranged apart, hanging pedestal is arranged in ship, take a large amount of floor spaces, cause placement blower fan limited on deck and the space of miscellaneous equipment to reduce, so the blower fan quantity that boats and ships can load is relatively few, and deck machinery layout difficulty.Along with the requirements such as wind-powered electricity generation auxiliary vessel performance figure are improved constantly, traditional layout and version are difficult to meet the demands.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, will hang pedestal and wedge bracket combines, and provides a kind of between deck space to take few, and the mounting distance of loop wheel machine and blower fan is little, the stiffening device of the wind electric power ship loop wheel machine that hoisting moment is low.
For reaching above object, the technical solution adopted in the utility model is: a kind of structural strengthening device for wind electric power ship, by wedge bracket, hang that pedestal, spud leg enclose well, center well forms; Its annexation is: wedge bracket bottom welding encloses in well top deck at spud leg, and top and outer wall are welded on and hang in the draw-in groove of base internal wall bottom, hangs base bottom and is welded on spud leg and encloses in well top deck.
The described pedestal that hangs is the structure that is welded on spud leg and encloses top and the wedge bracket outside of well, hanging base outer wall structure design is circular upper part and square lower part, top is that circular configuration is the installation requirement in order to coordinate loop wheel machine, more convenient while making the public base bolt connection of itself and loop wheel machine circle, bottom is that square and spud leg enclose together with the welding of well top deck, make base bottom peripheral wall corresponding with the strong structure of the vertical and horizontal on main deck, be conducive to the transmission of stress, ensured structural strength; Hang pedestal middle for leg-of-mutton hollow, the hollow shape of enclosing well with spud leg is corresponding, also can be square, circular or leg-of-mutton version, the first half floor space of hanging pedestal hollow parts is less than the latter half floor space, form a recessed draw-in groove of epirelief, draw-in groove top and wedge bracket welded top, draw-in groove inwall and wedge bracket outer wall shape match and tight weld together.
Described wedge bracket is a kind of hollow truss structure being surrounded by steel plate, and centre is the hollow of equilateral triangle, and outer wall is fitfull hexagon, and wedge bracket is hollow, and to enclose the hollow shape of well corresponding with spud leg, can be square, circular or leg-of-mutton version; Wedge bracket top and outer wall and hang pedestal bottom draw-in groove inwall and closely weld, wedge bracket bottom welding encloses in well top deck at spud leg, and wedge bracket, together with hanging base combination, is had to fixing spud leg and supports the effect of loop wheel machine.
Described spud leg encloses the part that well is hull structure, is arranged on stern starboard, wedge bracket and hang pedestal all welded and installed enclose in well top deck at spud leg, hang pedestal and can reduce astarboard loop wheel machine arm swinging radius, reduce loop wheel machine required maximum hoisting moment.
Described center well is by hanging that pedestal is hollow, wedge bracket is hollow and spud leg encloses the hollow structure of the hollow perforation being connected to form of well, spud leg is had to protection and supporting role, and keep certain distance with spud leg.
The beneficial effects of the utility model are: a kind of structural strengthening device for wind electric power ship is provided, hang the combination of pedestal and wedge bracket, the structure and the height that take full advantage of wedge bracket itself, make wedge bracket can safeguard fixing spud leg, can be used as again the reinforcement structure of hanging pedestal; Hang pedestal and be arranged on starboard and can reduce loop wheel machine arm swinging radius, reduce the required maximum hoisting moment of loop wheel machine, also save on the other hand deck arrangement areas, for the layout of other deck machinery provides space, increased the carrying capacity of blower fan; Therefore,, in the time of loop wheel machine type selecting, can suitably reduce the specifications parameter of loop wheel machine, thereby save equipment cost.
Brief description of the drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model position schematic diagram
Fig. 3 is for hanging foundation plan
Fig. 4 is wedge bracket planar view
Fig. 5 is that spud leg encloses well planar view
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
The utility model as shown in Figure 1, by wedge bracket 1, hang that pedestal 2, spud leg enclose well 3, center well 4 forms; Its annexation is: wedge bracket 1 bottom welding encloses in well top deck 12 at spud leg, and top and outer wall are welded on and hang in pedestal 3 inwall bottom draw-in grooves, hang pedestal 2 bottom weldings and enclose in well top deck 12 at spud leg.
Describedly hang pedestal 2 as shown in Figure 3, it is the structure that is welded on spud leg and encloses top and wedge bracket 1 outside of well 3, hang pedestal 2 outer wall constructions and be designed to circular upper part and square lower part, top is that circular configuration is the installation requirement in order to coordinate loop wheel machine, more convenient while making the public base bolt connection of itself and loop wheel machine circle, bottom is that square and spud leg enclose together with well top deck 12 welds, make base bottom peripheral wall corresponding with the strong structure of the vertical and horizontal on deck, be conducive to the transmission of stress, ensured structural strength; Hanging pedestal 2 middle is leg-of-mutton hollow 8, hollow 10 shapes of enclosing well with spud leg are corresponding, also can be square, circular or leg-of-mutton version, the first half floor space of hanging pedestal hollow parts 8 is less than the latter half floor space, form a recessed draw-in groove 11 of epirelief, draw-in groove 11 tops and wedge bracket 1 welded top, draw-in groove 11 inwalls and wedge bracket 1 outer wall shape match and tight weld together.
Described wedge bracket 1 as shown in Figure 4, be a kind of hollow truss structure being surrounded by steel plate, centre is the hollow 9 of equilateral triangle, and outer wall is fitfull hexagon, wedge bracket hollow 9 is corresponding with the shape that spud leg encloses well hollow 10, can be square, circular or leg-of-mutton version; Wedge bracket 1 top and outer wall and hang pedestal 2 bottom draw-in groove 11 inwalls and closely weld, wedge bracket 1 bottom welding encloses in well top deck 12 at spud leg, by wedge bracket 1 with hang together with pedestal 2 combines, there is fixing spud leg and support the effect of loop wheel machine.
Described spud leg encloses well 3 as shown in Figure 5, be a part for hull structure, be arranged on stern starboard, wedge bracket 1 and hang pedestal 2 all welded and installed enclose in well top deck 12 at spud leg, hang pedestal 2 and can reduce astarboard loop wheel machine arm swinging radius, reduce the required maximum hoisting moment of loop wheel machine.
As shown in Figure 1, the hollow structure of be that pedestal is hollow 8 by hanging, wedge bracket hollow 9 and spud leg enclosing the perforation that well hollow 10 is connected to form, has protection and supporting role to spud leg, and keeps certain distance with spud leg described center well 4.
The beneficial effects of the utility model are: a kind of structural strengthening device for wind electric power ship is provided, wedge bracket 1 and the combination of hanging pedestal 2, take full advantage of the structure of wedge bracket 1 own and height, make wedge bracket 1 can safeguard fixing spud leg, can be used as again the reinforcement structure of hanging pedestal 2; Hang pedestal 2 and be arranged on starboard and can reduce loop wheel machine arm swinging radius, reduce the required maximum hoisting moment of loop wheel machine, also save on the other hand deck arrangement areas, for the layout of other deck machinery provides space, increased the carrying capacity of blower fan; Therefore,, in the time of loop wheel machine type selecting, can suitably reduce the specifications parameter of loop wheel machine, thereby save equipment cost.
Claims (3)
1. for the structural strengthening device of wind electric power ship, by wedge bracket (1), hang that pedestal (2), spud leg enclose well (3), center well (4) forms; Its annexation is: wedge bracket (1) bottom welding encloses in well top deck (12) at spud leg, top and outer wall are welded on and hang in pedestal (2) inwall bottom draw-in groove (11), hang pedestal (2) bottom welding and enclose in well top deck (12) at spud leg.
2. a kind of structural strengthening device for wind electric power ship according to claim 1, be further characterized in that: hang pedestal (2) and be arranged on stern starboard, be welded on top and wedge bracket (1) periphery that spud leg encloses well (3), hang pedestal (2) outer wall construction and be designed to circular upper part and square lower part, hanging pedestal (2) middle is leg-of-mutton hollow (8), hollow (10) shape of enclosing well with spud leg is corresponding, also can be square, circular or leg-of-mutton version, the first half floor space of hanging pedestal hollow parts (8) is less than the latter half floor space, form a recessed draw-in groove of epirelief (11), draw-in groove (11) top and wedge bracket (1) welded top, draw-in groove (11) inwall and wedge bracket (1) outer wall shape match and tight weld together.
3. a kind of structural strengthening device for wind electric power ship according to claim 1, be further characterized in that: wedge bracket (1) is a kind of hollow truss structure being surrounded by steel plate, centre is hollow (9) of equilateral triangle, outer wall is fitfull hexagon, wedge bracket hollow (9) is corresponding with the shape that spud leg encloses well hollow (10), can be square, circular or leg-of-mutton version.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876279.0U CN203652077U (en) | 2013-12-30 | 2013-12-30 | Structure reinforcing device used for wind power installation vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876279.0U CN203652077U (en) | 2013-12-30 | 2013-12-30 | Structure reinforcing device used for wind power installation vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203652077U true CN203652077U (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320876279.0U Expired - Fee Related CN203652077U (en) | 2013-12-30 | 2013-12-30 | Structure reinforcing device used for wind power installation vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203652077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112478062A (en) * | 2020-11-05 | 2021-03-12 | 中船澄西船舶修造有限公司 | 40000 ton self-unloading ship self-unloading arm base |
-
2013
- 2013-12-30 CN CN201320876279.0U patent/CN203652077U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112478062A (en) * | 2020-11-05 | 2021-03-12 | 中船澄西船舶修造有限公司 | 40000 ton self-unloading ship self-unloading arm base |
| CN112478062B (en) * | 2020-11-05 | 2022-03-08 | 中船澄西船舶修造有限公司 | 40000 ton self-unloading ship self-unloading arm base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 |