CN201914862U - Self-rising fan mounting platform - Google Patents
Self-rising fan mounting platform Download PDFInfo
- Publication number
- CN201914862U CN201914862U CN2011200108855U CN201120010885U CN201914862U CN 201914862 U CN201914862 U CN 201914862U CN 2011200108855 U CN2011200108855 U CN 2011200108855U CN 201120010885 U CN201120010885 U CN 201120010885U CN 201914862 U CN201914862 U CN 201914862U
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- platform body
- main platform
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- spud leg
- blower fan
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- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Abstract
A self-rising fan mounting platform comprises a platform body, a plurality of pile legs, a plurality of pile shoes, a plurality of lifting devices, a small crane, a plurality of lifeboats, a living building, a plurality of positioning anchors and a crane. The pile legs position and support the platform body, the pile shoes are connected with the pile legs, the lifting devices connect the platform body with the pile legs, the small crane is used for hoisting small-sized components, the living building is arranged on a bow portion of the platform body, the positioning anchors are arranged at the periphery of the platform body, and the crane is disposed at the center of a stern portion of the platform body. The self-rising fan mounting platform which is in a better application mode can replace a crane ship, a stable operation platform can be built by means of inserting the pile legs into a seabed, and a total fan assembly is hoisted on a base, thereby increasing full-year operation period, improving work efficiency and also reducing cost.
Description
Technical field
The utility model relates to a kind of blower fan erecting stage, refers to a kind of jack up blower fan erecting stage especially.
Background technology
The installation of blower fan has been adopted at present half latent refuting and has been mounted to a whole set of blower fan group in advance in the marine wind electric field construction, and drags after reinforcing toward target bit, adopts the crane ship that hangs height, big lift heavy (500-1000 ton) greatly the whole series blower fan group to hang on pedestal again.Many ships work compound, personnel are many, interference is big, cost is high, and the stormy waves condition is bigger to its operation influence.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiency that above-mentioned prior art exists, and a kind of jack up blower fan erecting stage is provided, and it increases annual duty cycle, increases work efficiency, cost-cutting.
For solving the problems of the technologies described above, the utility model provides a kind of jack up blower fan erecting stage, and described erecting stage comprises that a main platform body, the spud leg of the described main platform body of some positioning supports, the shoe of some and described spud leg bonded assembly, some jacking systems, that is connected described main platform body and described spud leg are used to lift by crane the hoisting crane that the little loop wheel machine of small members, life building that some life boat, are located at described main platform body bow, some positioning anchors of being located at around the described main platform body and are located at described main platform body stern central authorities.
Further, described jacking system is symmetricly set in the both sides of described main platform body.
Further, the arm of described hoisting crane is towards stem.
Further, described life boat is positioned at the both sides and the contiguous described life building of described main platform body.
Further, the maximum hoisting weight of described hoisting crane is 800 tons.
Further, described spud leg is symmetrically set in the bow stern both sides of described main platform body.
Further, described erecting stage is used for 4.5 ~ 45 meters scopes of the depth of water and carries out operation.
Further, described spud leg has four, and the length of every pile leg is 75 meters, and the diameter of described spud leg is 3.2 meters, and the longitudinal pitch at adjacent two spud leg centers is 44.4 meters, and transverse pitch is 31.2 meters.
Further, the length and width height of described spud leg boots is of a size of 9.4 meters, 9.4 meters and 2.2 meters.
Further, the load-carrying ability of described little loop wheel machine is 10 tons.
Useful technique effect of the present utility model is: the better embodiment of the utility model jack up blower fan erecting stage can replace crane ship, utilize spud leg to insert the seabed and set up a firm job platform, a whole set of blower fan group is hung on pedestal, increased annual duty cycle like this, improve work efficiency, also reduced cost.
Description of drawings
Fig. 1 is the lateral plan of master layout of the better embodiment of the utility model jack up blower fan erecting stage.
Fig. 2 is the main deck birds-eye view of master layout of the better embodiment of the utility model jack up blower fan erecting stage.
The specific embodiment
Please consult Fig. 1 and Fig. 2 simultaneously, the better embodiment of the utility model jack up blower fan erecting stage is the installation or other ocean engineering device waterborne and the various main equipment lifting in bank task that are mainly used in offshore wind farm equipment.The full circle swinging hoisting crane is set, maximum hoisting weight 800t on the platform.Platform promptly can be used as crane barge and use, also can be in the about 45 meters scopes of the depth of water marine site, argillo arenaceous seabed or similar marine site carry out operation by the jack-up platform pattern.
Described erecting stage comprises some shoes 1, some spud legs 2, a main platform body 3, one little loop wheel machine 4, some jacking systems 5, a life building 6, some life boat 7, a positioning anchor 8, a hoisting crane 9.Described shoe 1 can be inserted the seabed, and the resistance to compression antiskid is for platform provides a stable basis.Shoe can be regained in the main platform body 3 during described erecting stage towage.Described spud leg 2 supports whole platform, for platform provides a stable operating environment.Described main platform body 3 is a single deck box type construction at the bottom of having local double layer, is used to carry tanks such as relevant device and fuel oil tank, fresh water tank, and job platform is provided.Described little loop wheel machine 4 various small members of lifting and the lifting that personnel go on board, daily necessities are supplied with.Four pairs of gears are set on every pile leg 2, and described jacking system 5 makes described erecting stage up-and-down movement by the tooth bar on the spud leg 2, and main platform body 3 and spud leg 2 are coupled together.Main platform body 3 can be lifted away from the water surface by described jacking system 5.Described life building 6 is the staff inhabitation places of living, and also is the main region of erecting stage.Described life boat 7 is an emergency escape equipment.Described positioning anchor 8 is used for the location of temporarily berthing.Described hoisting crane 9 is used for the lifting of fan part, 800 tons of maximum hoisting weights.
Described main platform body 3 is by spud leg 2 positioning supports.Described main platform body 3 stern central authorities are provided with hoisting crane 9, and bow is established life building 6, also is provided with positioning anchor 8 all around, and are equipped with life boat 7.Described jacking system 5 is symmetricly set in the both sides of described main platform body 3.The arm of described hoisting crane 9 can 360 degree full circle swingings during operation towards stem.Described life boat 7 is positioned at the both sides and the contiguous described life building 6 of described main platform body 3.Described spud leg 2 is symmetrically set in the bow stern both sides of described main platform body 3.Described spud leg has four, and the length of every pile leg is 75 meters, and the diameter of described spud leg is 3.2 meters, and the longitudinal pitch at adjacent two spud leg centers is 44.4 meters, and transverse pitch is 31.2 meters.
The main yardstick and the parameter of described erecting stage are: the long 76.8m of type, molded breadth 42.0m, moldeed depth 6.0m, draft full load (DFL) 2.7m, deck house floor height 3.0m, spud leg length overall 75.0m, the high 9.4m*9.4m*2.2m of the wide * of the long * of shoe, load-carrying ability is a 800t * 28m and a 10t * 15m, single pile allows normal lifting load 2200t, staffing 30 people, and the operating area is the operation of no ice formation, endurance 10 days, 20 years tenure of use.
Environmental parameters is: 1. from rising the operation operating mode.Lift heavy 800T, the depth of water 45 m, wave height 3.5 m, period of a wave 6.5s, maximum wind speed 12.5m/s, flow velocity 0.772m/s.2. rise the operation operating mode certainly.Lift heavy 100T, depth of water 45m, wave height 6.5m, period of a wave 10.3s, maximum wind speed 36m/s, flow velocity 0.772m/s.3. storm is from depositing operating mode.The depth of water 45 m, wave height 8m, period of a wave 11.6s, maximum wind speed 36m/s, flow velocity 0.772m/s.4. migration operating mode.Stability is checked: generally move boat 36 m/s, storm moves boat 51.5 m/s; Migration sea situation: wave height 1.5m, period of a wave 4.5s, maximum wind speed 9.8m/s, flow velocity 0.772m/s.5. crane barge operation operating mode.During operation, wave height 1.5 m, period of a wave 4.5s, maximum wind speed 9.8m/s, flow velocity 0.772 m/s; During stability calculation, wave height 5.5m, period of a wave 8s, maximum wind speed 17m/s, flow velocity 0.772 m/s.
The better embodiment of the utility model jack up blower fan erecting stage is a non-jack up workplatform of cutting sth. askew from boat, the rectangular casing of main body, bow stern end of steel.Establish four cylindrical spud legs on the platform, the shoe of spud leg lower end band square, spud leg is arranged in the platform bow stern left and right sides, is symmetric arrangement, and shoe can be regained in the platform body during platform towage.Jacking system adopts the rack-and-gear jacking system, by jacking system main platform body is moved up and down along spud leg, spud leg can be inserted in the argillo arenaceous soil or with it and extract.Main deck stern central authorities establish 1 800t full circle swinging hoisting crane; The main deck bow is an accommodation.Left and right sides string is provided with life boat on the main deck, and four jiaos respectively have a positioning anchor.This platform is mainly used in depth of water 4.5-45m(and contains astronomical tide and storm tide) the wind power equipment lifting operation is carried out in argillo arenaceous or shale offshore sea waters in the scope.
The better embodiment of the utility model jack up blower fan erecting stage can replace crane ship, utilize spud leg to insert the seabed and set up a firm job platform, a whole set of blower fan group is hung on pedestal, increased annual duty cycle like this, improve work efficiency, also reduced cost.
The above only is a preferable possible embodiments of the present utility model, and unrestricted protection domain of the present utility model, and the equivalent structure that all utilization the utility model specification sheetss and accompanying drawing content have been done changes, and all is included in the protection domain of the present utility model.
Claims (6)
1. jack up blower fan erecting stage is characterized in that: described erecting stage comprises that a main platform body, the spud leg of the described main platform body of some positioning supports, the shoe of some and described spud leg bonded assembly, some jacking systems, that is connected described main platform body and described spud leg are used to lift by crane the hoisting crane that the little loop wheel machine of small members, life building that some life boat, are located at described main platform body bow, some positioning anchors of being located at around the described main platform body and are located at described main platform body stern central authorities.
2. jack up blower fan erecting stage as claimed in claim 1 is characterized in that described jacking system is symmetricly set in the both sides of described main platform body.
3. jack up blower fan erecting stage as claimed in claim 1 is characterized in that, described life boat is positioned at the both sides and the contiguous described life building of described main platform body.
4. jack up blower fan erecting stage as claimed in claim 1 is characterized in that, described spud leg is symmetrically set in the bow stern both sides of described main platform body.
5. jack up blower fan erecting stage as claimed in claim 1 is characterized in that described spud leg has four, the length of every pile leg is 75 meters, the diameter of described spud leg is 3.2 meters, and the longitudinal pitch at adjacent two spud leg centers is 44.4 meters, and transverse pitch is 31.2 meters.
6. jack up blower fan erecting stage as claimed in claim 1 is characterized in that, the length and width height of described shoe is of a size of 9.4 meters, 9.4 meters and 2.2 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200108855U CN201914862U (en) | 2011-01-14 | 2011-01-14 | Self-rising fan mounting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200108855U CN201914862U (en) | 2011-01-14 | 2011-01-14 | Self-rising fan mounting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201914862U true CN201914862U (en) | 2011-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200108855U Expired - Fee Related CN201914862U (en) | 2011-01-14 | 2011-01-14 | Self-rising fan mounting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201914862U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704452A (en) * | 2012-07-05 | 2012-10-03 | 南通中远船务工程有限公司 | Ultra-large self-elevating wind turbine installation vessel with multi-type pile legs and design method thereof |
| CN103183109A (en) * | 2011-12-30 | 2013-07-03 | 上海振华重工(集团)股份有限公司 | Ocean wind power mounting platform |
| CN103963775A (en) * | 2014-05-13 | 2014-08-06 | 广东明阳风电产业集团有限公司 | Intertidal zone self-elevating air hover-working platform |
| CN107700450A (en) * | 2017-06-12 | 2018-02-16 | 亨通华西海洋工程有限公司 | A kind of mounting process of floating-supported type offshore wind farm mounting platform |
-
2011
- 2011-01-14 CN CN2011200108855U patent/CN201914862U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183109A (en) * | 2011-12-30 | 2013-07-03 | 上海振华重工(集团)股份有限公司 | Ocean wind power mounting platform |
| CN102704452A (en) * | 2012-07-05 | 2012-10-03 | 南通中远船务工程有限公司 | Ultra-large self-elevating wind turbine installation vessel with multi-type pile legs and design method thereof |
| CN102704452B (en) * | 2012-07-05 | 2014-07-02 | 南通中远船务工程有限公司 | Ultra-large self-elevating wind turbine installation vessel with multi-type pile legs and design method thereof |
| CN103963775A (en) * | 2014-05-13 | 2014-08-06 | 广东明阳风电产业集团有限公司 | Intertidal zone self-elevating air hover-working platform |
| CN103963775B (en) * | 2014-05-13 | 2017-01-11 | 广东明阳风电产业集团有限公司 | Intertidal zone self-elevating air hover-working platform |
| CN107700450A (en) * | 2017-06-12 | 2018-02-16 | 亨通华西海洋工程有限公司 | A kind of mounting process of floating-supported type offshore wind farm mounting platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) LTD. Effective date: 20120716 Owner name: CIMC SHIP OFFSHORE ENGINEERING DESIGN INSTITUTE CO Free format text: FORMER OWNER: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) LTD. Effective date: 20120716 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 201000 PUDONG NEW AREA, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120716 Address after: 201000, Shanghai, Pudong New Area new Jinqiao Road, No. 10, building 27, building 2 Co-patentee after: Chinese International Marine Container (Group) Co., Ltd. Patentee after: CIMC Ship Ocean Engineering Design and Research Institute Co., Ltd. Address before: No. 2 Shekou Harbour Road in Shenzhen city of Guangdong Province in 518000 Patentee before: Chinese International Marine Container (Group) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20190114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |