CN106865425B - Hanging component mobile device and the offshore wind farm unit hoisting using the device - Google Patents
Hanging component mobile device and the offshore wind farm unit hoisting using the device Download PDFInfo
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- CN106865425B CN106865425B CN201710244462.1A CN201710244462A CN106865425B CN 106865425 B CN106865425 B CN 106865425B CN 201710244462 A CN201710244462 A CN 201710244462A CN 106865425 B CN106865425 B CN 106865425B
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- hanging component
- fixed beam
- mobile device
- sliding sleeve
- hydraulic cylinder
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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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- Mechanical Engineering (AREA)
Abstract
The present invention proposes a kind of hanging component mobile device and the offshore wind farm unit hoisting using the device, the device is installed on gin pole top, for moving hanging component, fixed beam including being installed on the gin pole, further includes hydraulic cylinder and the connection component for connecting the hanging component；The connection component is socketed with the fixed beam, and can slide that the hanging component is driven to move along the fixed beam；One end of the hydraulic cylinder is fixedly connected with the fixed beam, and the other end is fixedly connected with the connection component, the connection component to be driven to be slided relative to the fixed beam.The device can simple and fast accurately transverse shifting hanging component, it is easy to operate and lifting it is efficient.
Description
Technical field
The present invention relates to hoisting technology fields, and in particular to offshore wind farm unit hoisting technology field more particularly to one kind
Hanging component mobile device and the offshore wind farm unit hoisting using the device.
Background technology
At present, the installation generally use of offshore wind farm unit fixes gin pole crane barge technique, is installed at the top of gin pole
Fan assembly by hanging component is lifted on blower fan tower barrel and installed by hanging component.In lifting fan component, need
Mobile hanging component, to adjust fan assembly and relative position of the blower fan tower barrel in horizontal and vertical both direction.
In the prior art, the angle of generally use crane ship variable-amplitude steel wire rope adjustment gin pole, to adjust fan assembly
With the longitudinally opposed position of blower fan tower barrel, and the laterally opposed position of fan assembly and blower fan tower barrel is moved by stranded cable
Weight ship is adjusted in a manner of making hanging component transverse shifting.Due to the particularity of offshore construction, the transverse direction of this hanging component
Moving method can not be precisely controlled the transverse shifting displacement of hanging component, it usually needs by multiple stranded cable, could will lift group
Part laterally moves to precalculated position, and cumbersome and efficiency is low.
Therefore, in lifting fan component, how more quickly and easily transverse shifting hanging component is that current urgent need solves
A technical problem.
Invention content
The present invention is directed to the technical issues of above-mentioned, proposes a kind of hanging component mobile device and the sea turn using the device
Motor group hoisting, can quickly and easily transverse shifting hanging component, easy to operate and lifting is efficient.
In order to achieve the above object, the technical solution adopted by the present invention is：
The present invention proposes a kind of hanging component mobile device, is installed on gin pole top, for moving hanging component, packet
The fixed beam for being installed on the gin pole is included, further includes hydraulic cylinder and the connection component for connecting the hanging component；
The connection component is socketed with the fixed beam, and can slide that the hanging component is driven to move along the fixed beam；It is described
One end of hydraulic cylinder is fixedly connected with the fixed beam, and the other end is fixedly connected with the connection component, with described in driving
Connection component is slided relative to the fixed beam.
Preferably, the connection component includes the sliding sleeve being socketed successively from inside to outside, bearing and for installing described hang
The mounting seat of arrangement；The sliding sleeve is socketed with the fixed beam, and is slided along the fixed beam.
Preferably, the sliding sleeve is interference fitted with the bearing with the fixation bearing；The bearing and the installation
Pedestal is interference fitted to rotate that the mounting seat is driven to rotate relative to the sliding sleeve by the bearing.
Preferably, the connection component further comprises conversion sleeve, the conversion sleeve be socketed in the sliding sleeve with it is described
Between bearing.
Preferably, the conversion sleeve is interference fitted with the sliding sleeve, the conversion sleeve is interference fitted with the bearing.
Preferably, the fixed beam is provided with restriction protrusion, the sliding sleeve is provided with to match with the restriction protrusion
Groove, the restriction protrusion and the engagement are to prevent the sliding sleeve from being rotated around the fixed beam.
Preferably, the cross-sectional shape of the fixed beam be set as it is rectangular with prevent the sliding sleeve around the fixed beam turn
It is dynamic.
Preferably, the hanging component mobile device further comprises the control for the hydraulic cylinder to be controlled to stretch
Unit processed, described control unit include displacement sensor and controller, and institute's displacement sensors are installed on hydraulic cylinder to survey
The stroke of the hydraulic cylinder is measured, the controller is electrically connected with the hydraulic cylinder and institute's displacement sensors, to receive
The stroke information of the displacement sensor simultaneously controls the flexible of the hydraulic cylinder.
Preferably, institute's displacement sensors are mangneto displacement sensor.
The present invention also proposes a kind of sea turn of the hanging component mobile device using described in any of the above-described technical solution
Motor group hoisting, includes the following steps：
Fan assembly is lifted to close to the position of blower fan tower barrel, lifting ship positionning by the gin pole that crane ship carries
Afterwards, the relative position deviation of fan assembly and blower fan tower barrel is measured；
The angle of gin pole is adjusted by the variable-amplitude steel wire rope of crane ship, to eliminate the vertical of fan assembly and blower fan tower barrel
To relative position deviation；
Using the hanging component mobile device transverse shifting hanging component described in any of the above-described technical solution, to eliminate wind
The laterally opposed position deviation of thermomechanical components and blower fan tower barrel；
After the vertical and horizontal relative position deviation of fan assembly and blower fan tower barrel is eliminated, by hanging component by wind turbine
Component is transferred to the precalculated position of blower fan tower barrel.
Compared with prior art, the advantages of the present invention are：
1st, hanging component mobile device provided by the invention, it is only necessary to which component is drivingly connected along fixed beam by hydraulic cylinder
The accurate movement of hanging component transversely can be realized in slip, and without mobile crane ship, easy to operate and lifting is efficient；
2nd, offshore wind farm unit hoisting provided by the invention, compared to traditional offshore wind farm unit hoisting,
By hanging component mobile device can quickly and easily transverse shifting hanging component, without repeatedly moving crane ship and carrying out more
Secondary positioning, easy to operate and lifting are efficient.
Description of the drawings
Fig. 1 is the structure diagram of hanging component mobile device that the embodiment of the present invention 1 provides；
Fig. 2 is the cross-section diagram of hanging component mobile device line A-A along Fig. 1 that the embodiment of the present invention 1 provides；
Fig. 3 is the usage state diagram of hanging component mobile device that the embodiment of the present invention 1 provides；
Fig. 4 is the cross-section diagram of hanging component mobile device line A-A along Fig. 1 that the embodiment of the present invention 2 provides；
Fig. 5 is the cross-section diagram of hanging component mobile device line A-A along Fig. 1 that the embodiment of the present invention 3 provides；
Fig. 6 is that fan assembly and blower fan tower barrel are eliminated in offshore wind farm unit hoisting provided in an embodiment of the present invention
The schematic diagram of longitudinally opposed position deviation；
In above each figure：1st, fixed beam；2nd, connection component；21st, sliding sleeve；22nd, bearing；23rd, mounting seat；24th, conversion sleeve；
3rd, hydraulic cylinder；31st, cylinder body；32nd, telescopic rod；4th, control unit；41st, displacement sensor；42nd, controller；5th, gin pole；6、
Hanging component；7th, lug；8th, mounting hole；9th, threaded hole；10th, restriction protrusion；11st, fan assembly；12nd, blower fan tower barrel；13rd, lifting
Ship；14 variable-amplitude steel wire ropes.
Specific embodiment
In the following, the present invention is specifically described by illustrative embodiment.It should be appreciated, however, that not into one
In the case of step narration, element, structure and features in an embodiment can also be advantageously incorporated into other embodiment
In.
In the description of the present invention, it should be noted that the left and right directions in Fig. 1 and Fig. 3 is lateral, the left and right in Fig. 6
Direction is longitudinal direction.
As shown in Figure 1, the present invention proposes a kind of hanging component mobile device, which is installed on 5 top of gin pole, uses
In mobile hanging component 6, the fixed beam 1 including being installed on gin pole 5 further includes hydraulic cylinder 3 and for connecting lifting group
The connection component 2 of part 6；Connection component 2 is socketed with fixed beam 1, and can slide that hanging component 6 is driven to move along fixed beam 1；Liquid
One end of compressing cylinder 3 is fixedly connected with fixed beam 1, and the other end is fixedly connected with connection component 2, to be drivingly connected 2 phase of component
Fixed beam 1 is slided.
In order to become apparent from introducing the hanging component mobile device that the embodiment of the present invention is provided in detail, below in conjunction with tool
Body embodiment is described.
Embodiment 1
As shown in Figure 1, the hanging component mobile device of the present embodiment, including fixed beam 1, hydraulic cylinder 3 and connection component
2.Connection component 2 is socketed with fixed beam 1, and can slide that hanging component 6 is driven to move along fixed beam 1；One end of hydraulic cylinder 3
It is fixedly connected with fixed beam 1, the other end is fixedly connected with connection component 2, is slided with being drivingly connected component 2 relative to fixed beam 1
It is dynamic.
As shown in Figure 1, the fixed beam 1 in the present embodiment is used to the device being fixedly installed in the top of gin pole 5.Such as
Shown in Fig. 2, in the present embodiment, the cross-sectional shape of fixed beam 1 is circle, it is to be understood that those skilled in the art also may be used
To use the fixed beam 1 of other shapes cross section, as long as the device can be consolidated to the top for being installed on gin pole 5.
As shown in Fig. 2, the connection component 2 in the present embodiment includes the sliding sleeve 21,22 and of bearing that are socketed successively from inside to outside
For installing the mounting seat 23 of hanging component 6.Sliding sleeve 21 is socketed with fixed beam 1, and is slided along fixed beam 1.Outside sliding sleeve 21
Surface and the inner surface of bearing 22 are interference fitted, with fixing bearing 22；The outer surface of bearing 22 is interference fitted with mounting seat 23,
To rotate that mounting seat 23 is driven to rotate relative to sliding sleeve 21 by bearing 22.It should be noted that the one of mounting seat 23
End is equipped with lug 7, and lug 7 is equipped with the mounting hole 8 for installing hanging component 6.In addition it is also necessary to explanation, in this implementation
In example, since the cross-sectional shape of fixed beam 1 is circle, the cross-sectional shape of bearing 22 is circular ring shape, thus the horizontal stroke of sliding sleeve 21
Cross sectional shape is set as circular ring shape, and the inner surface and fixed beam 1 for alloing sliding sleeve 21 are slidably matched, meanwhile, make the outer of sliding sleeve 21
Surface can be interference fitted with bearing 22.The connection component 2 of this structure realizes cunning of the hanging component 6 along fixed beam 1 simultaneously
The dynamic and rotation around fixed beam 1 can ensure that in hoisting process hanging component 6 bears the active force of vertical direction always, keep away
The damage of hanging component 6 is exempted from.
As shown in Figure 1, the hydraulic cylinder 3 in the device further comprises a cylinder body 31 and a telescopic rod 32, cylinder body 31 with
Fixed beam 1 is fixedly connected, and telescopic rod 32 is fixedly connected with sliding sleeve 21, with by the flexible drive sliding sleeve 21 of telescopic rod 32 along fixation
Beam 1 slides.It should be noted that in the present embodiment, telescopic rod 32 is with sliding sleeve 21 using the connection mode being threadedly coupled, sliding sleeve
21 are equipped with the threaded hole 9 for connection expansion link 32, and telescopic rod 32 is equipped with the screw thread to match with threaded hole 9.It is appreciated that
It is that those skilled in the art can also use other connection mode connection expansion links 32 and sliding sleeve 21, as long as can make to stretch
Bar 32 and 21 stable connection of sliding sleeve, to ensure that telescopic rod 32 can drive sliding sleeve 21 to slide.
Further, such as scheme since sliding sleeve 21 is rotated relative to fixed beam 1 by twisting force in order to avoid telescopic rod 32
Shown in 2, fixed beam 1 is provided with restriction protrusion 10, and sliding sleeve 21 is provided with the groove to match with restriction protrusion 10, restriction protrusion 10
It is rotated with the engagement to prevent anti-skid sheath 21.By engaging for restriction protrusion 10 and the groove, make sliding sleeve 21 can only edge
Fixed beam 1 is slided and cannot be rotated around fixed beam 1, ensure that the telescopic rod 32 being fixedly connected with sliding sleeve 21 not by twisting force,
Avoid the damage of hydraulic cylinder 3.
As shown in Figure 1, the device further comprises the control unit 4 for controlling hydraulic cylinder 3 flexible, control unit
4 include displacement sensor 41 and controller 42, and displacement sensor 41 is installed on hydraulic cylinder 3 to measure stretching for hydraulic cylinder 3
Contracting amount, controller 42 are electrically connected with hydraulic cylinder 3 and displacement sensor 41, are believed with the stroke for receiving the measurement of displacement sensor 41
It ceases and controls the flexible of hydraulic cylinder 3.It measures the stroke of hydraulic cylinder 3 in real time by displacement sensor 41, and passes through control
Device 42 controls the flexible of hydraulic cylinder 3, can accurate movement hanging component 6, be conducive to improve lifting efficiency.Need what is illustrated
It is that the displacement sensor 41 in the present embodiment is a kind of mangneto displacement sensor, since mangneto displacement sensor is that this field is normal
A kind of displacement sensor, the known stroke how installed to measure hydraulic cylinder 3 of those skilled in the art, thus
This is not repeated.It is understood that those skilled in the art can also use other common displacement sensors 41, as long as energy
The stroke of enough accurate measurement hydraulic cylinders 3, and the stroke information of measurement is passed into controller 42.In addition, this reality
It is a kind of hydraulic cylinder controller commonly used in the art to apply the controller 42 in example, and how those skilled in the art are known uses
To control the stroke of hydraulic cylinder 3, thus this will not be repeated here.
In addition, as shown in Figure 1, when 11 size of fan assembly is larger, need to be lifted using multiple hanging components 6,
It is exemplary in Fig. 1 to be lifted using two hanging components 6, correspondingly, in the present embodiment, for connecting hanging component 6
The quantity of connection component 2 is consistent with the quantity of hanging component 6, for be drivingly connected component 2 slip hydraulic cylinder 3 quantity with
The quantity of connection component 2 is consistent.In use, two groups of connection components 2 and 3 synchronization action of hydraulic cylinder are to drive two hanging components
6 synchronizing movings.
The application method of the device is as follows：
Referring to Fig. 3, Fig. 3 is the usage state diagram of hanging component mobile device provided in this embodiment.As shown in figure 3, it hangs
Before filling fan assembly 11, which is installed on to the top of gin pole 5 by fixed beam 1, and by hanging component 6 with connecting group
Part 2 connects.It should be noted that during installation, make the installation parallel with the crossbeam of gin pole 5 of fixed beam 1.During lifting, pass through liquid
The telescopic drive connection component 2 of compressing cylinder 3 is slided along fixed beam 1, and then 6 transverse shifting of hanging component is driven to eliminate blower fan group
Lateral position deviation (moving direction of the arrow instruction direction for hanging component 6 in Fig. 3) between part 11 and blower fan tower barrel 12.Together
When, in the moving process of hanging component 6, measure the stroke of hydraulic cylinder 3 in real time by displacement sensor 41, and pass through control
Device 42 processed controls the flexible of hydraulic cylinder 3, with accurate movement hanging component 6.
Hanging component mobile device provided in this embodiment, it is only necessary to which component 2 is drivingly connected along fixation by hydraulic cylinder 3
The movement of hanging component 6 transversely can be realized in the slip of beam 1, and without mobile crane ship, easy to operate and lifting is efficient.
Embodiment 2
The present embodiment and the concrete structure for differing only in the connection component 2 wherein used of embodiment 1 and embodiment 1
Divide difference, remaining structure is same as Example 1.Therefore, from simplicity, its portion different from embodiment 1 is mainly described herein
Point.
As shown in figure 4, the present embodiment and the main distinction of embodiment 1 are that connection component 2 further comprises conversion sleeve
24, conversion sleeve 24 is socketed between sliding sleeve 21 and bearing 22；The inner surface of conversion sleeve 24 is interference fitted with the outer surface of sliding sleeve 21,
The outer surface of conversion sleeve 24 is interference fitted with the inner surface of bearing 22.It can be by shape and size phase by the conversion sleeve 24 of setting
Mutual unmatched sliding sleeve 21 and conversion sleeve 24 are fixed together, and reduce the making requirement of sliding sleeve 21, the scope of application is wider
It is general.
With further reference to Fig. 4, in the present embodiment, conversion sleeve 24 is equipped with threaded hole 9 to connect hydraulic cylinder 3.It can be with
Understand, threaded hole 9 can also be arranged on sliding sleeve 21 by those skilled in the art, i.e., same as Example 1.It needs to illustrate
, made since different materials can be used in sliding sleeve 21 and conversion sleeve 24, those skilled in the art can select it is easy to process and
The high material of intensity makes sliding sleeve 21 or conversion sleeve 24 to be threaded hole 9.
The application method of the present embodiment is same as Example 1, and details are not described herein again.
Embodiment 3
The present embodiment is differed only in embodiment 2, using anti-anti-skid sheath 21 around fixed beam 1 rotation by the way of not
Together, remaining structure is same as Example 2.Therefore, from simplicity, its different piece with embodiment 2 is mainly described herein.
As shown in figure 5, the present embodiment and the main distinction of embodiment 2 are, the cross-sectional shape of fixed beam 1 is set as round
Angular moment shape rotates to prevent anti-skid sheath 21 around fixed beam 1.It is understood that those skilled in the art can also be by fixed beam 1
Cross-sectional shape is set as rectangular, as long as can prevent the sliding sleeve being socketed therewith 21 from being rotated around fixed beam 1.Compared to implementation
In example 1 and embodiment 2 restriction protrusion 10 and engagement to prevent anti-skid sheath 21 around the rotation of fixed beam 1 by way of, this implementation
Example structure it is more simple, it is easy to process, and be hardly damaged, service life it is longer.
The application method of the present embodiment is same as Example 1, and details are not described herein again.
The invention also provides a kind of sea turns of the hanging component mobile device using described in any of the above-described embodiment
Motor group hoisting, includes the following steps：
S1:The gin pole 5 carried by crane ship 13 lifts fan assembly 11 to the position of close blower fan tower barrel 12,
After crane ship 13 positions, the relative position deviation of fan assembly 11 and blower fan tower barrel 12 is measured.
In this step, it should be noted that lifted fan assembly 11 to close to blower fan tower barrel 12 by gin pole 5
Position the specific steps are：By the flexible the hanging component 6 being attached thereto to be driven to move of gin pole 5, make wind turbine
Component 11 is lifted to close to the position of blower fan tower barrel 12.In addition it is also necessary to explanation, in this step, crane ship 13 is determined
Position can be carried out by the alignment system that crane ship 13 carries.
S2:The angle of gin pole 5 is adjusted by the variable-amplitude steel wire rope 14 of crane ship 13, to eliminate fan assembly 11 and wind
The longitudinally opposed position deviation of machine tower 12.
In this step, it should be noted that as shown in fig. 6, one end of variable-amplitude steel wire rope 14 is connected to crane ship 13,
The other end is connected to the top of gin pole 5.By pulling variable-amplitude steel wire rope 14 that gin pole 5 is made to be rotated relative to crane ship 13
Using the angle (direction that the direction that arrow indicates in Fig. 6 is rotated as gin pole 5) for adjusting gin pole 5.In addition it is also necessary to it says
Bright, the angle of gin pole 5 refers to the angle between gin pole 5 and horizontal plane, such as the α angles in Fig. 6.
S3：Using the hanging component mobile device transverse shifting hanging component 6 described in any of the above-described embodiment, to eliminate
The laterally opposed position deviation of fan assembly 11 and blower fan tower barrel 12.
In this step, it should be noted that as shown in figure 3, being hung by the hanging component mobile device transverse shifting
Arrangement 6 the specific steps are, slided by the telescopic drive connection component 2 of hydraulic cylinder 3 along fixed beam 1, so drive hang
6 transverse shifting of arrangement.It should also be noted that, after hanging component 6 laterally moves to precalculated position, pass through hydraulic cylinder 3
Controller 42 by the flexible locking of hydraulic cylinder 3, to prevent fan assembly 11 from moving under external force.
S4：After the vertical and horizontal relative position deviation of fan assembly 11 and blower fan tower barrel 12 is eliminated, pass through lifting group
Part 6 transfers fan assembly 11 to the precalculated position of blower fan tower barrel 12.
Offshore wind farm unit hoisting provided by the invention compared to traditional offshore wind farm unit hoisting, leads to
Cross hanging component mobile device can quickly and easily transverse shifting hanging component 6, without repeatedly moving crane ship and carrying out more
Secondary positioning, easy to operate and lifting are efficient.
Claims (9)
1. a kind of hanging component mobile device, is installed on gin pole top, described including being installed on for moving hanging component
The fixed beam of gin pole, it is characterised in that：Further include hydraulic cylinder and the connection component for connecting the hanging component；
The connection component is socketed with the fixed beam, and can slide that the hanging component is driven to move along the fixed beam；
One end of the hydraulic cylinder is fixedly connected with the fixed beam, and the other end is fixedly connected with the connection component, with
The connection component is driven to be slided relative to the fixed beam；
The connection component includes the sliding sleeve, bearing and the installation bottom for installing the hanging component that are socketed successively from inside to outside
Seat；The sliding sleeve is socketed with the fixed beam, and is slided along the fixed beam；
The hydraulic cylinder further comprises a cylinder body and a telescopic rod, and the cylinder body is fixedly connected with the fixed beam, described
Telescopic rod is fixedly connected with the sliding sleeve.
2. hanging component mobile device according to claim 1, it is characterised in that：The sliding sleeve is matched with the bearing interference
It closes with the fixation bearing；The bearing is interference fitted to rotate to drive the peace by the bearing with the mounting seat
Dress pedestal is rotated relative to the sliding sleeve.
3. hanging component mobile device according to claim 1, it is characterised in that：The connection component further comprises turning
Set is changed, the conversion sleeve is socketed between the sliding sleeve and the bearing.
4. hanging component mobile device according to claim 3, it is characterised in that：The conversion sleeve and the sliding sleeve interference
Cooperation, the conversion sleeve are interference fitted with the bearing.
5. hanging component mobile device according to claim 1, it is characterised in that：It is prominent that the fixed beam is provided with limiting
It rises, the sliding sleeve is provided with the groove to match with the restriction protrusion, and the restriction protrusion is with the engagement to prevent
The sliding sleeve is rotated around the fixed beam.
6. hanging component mobile device according to claim 1, it is characterised in that：The cross-sectional shape of the fixed beam is set
It is set to rectangular to prevent the sliding sleeve from being rotated around the fixed beam.
7. hanging component mobile device according to claim 1, it is characterised in that：The hanging component mobile device is into one
Step further includes the control unit for the hydraulic cylinder to be controlled to stretch, and described control unit includes displacement sensor and control
Device, institute's displacement sensors are installed on hydraulic cylinder to measure the stroke of the hydraulic cylinder, the controller with it is described
Hydraulic cylinder and institute's displacement sensors electrical connection, to receive described in the stroke information of the displacement sensor and control
Hydraulic cylinder stretches.
8. hanging component mobile device according to claim 7, it is characterised in that：Institute's displacement sensors are mangneto displacement
Sensor.
9. a kind of offshore wind farm unit hoisting using claim 1-8 any one of them hanging component mobile devices,
It is characterised in that it includes following steps：
Fan assembly is lifted to close to the position of blower fan tower barrel by the gin pole that crane ship carries, after lifting ship positionning,
Measure the relative position deviation of fan assembly and blower fan tower barrel；
The angle of gin pole is adjusted by the variable-amplitude steel wire rope of crane ship, to eliminate longitudinal phase of fan assembly and blower fan tower barrel
To position deviation；
Using claim 1-8 any one of them hanging component mobile device transverse shifting hanging components, to eliminate blower fan group
The laterally opposed position deviation of part and blower fan tower barrel；
After the vertical and horizontal relative position deviation of fan assembly and blower fan tower barrel is eliminated, by hanging component by fan assembly
It transfers to the precalculated position of blower fan tower barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710244462.1A CN106865425B (en) | 2017-04-14 | 2017-04-14 | Hanging component mobile device and the offshore wind farm unit hoisting using the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710244462.1A CN106865425B (en) | 2017-04-14 | 2017-04-14 | Hanging component mobile device and the offshore wind farm unit hoisting using the device |
Publications (2)
| Publication Number | Publication Date |
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| CN106865425A CN106865425A (en) | 2017-06-20 |
| CN106865425B true CN106865425B (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710244462.1A Active CN106865425B (en) | 2017-04-14 | 2017-04-14 | Hanging component mobile device and the offshore wind farm unit hoisting using the device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109113937B (en) * | 2018-08-31 | 2019-11-05 | 明光市轮动科技有限公司 | A kind of tower splicing apparatus improving splicing precision based on control and regulation |
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|---|---|---|---|---|
| CN102502422A (en) * | 2011-09-23 | 2012-06-20 | 三一电气有限责任公司 | Integral hoisting equipment for offshore wind turbine |
| CN102659015A (en) * | 2012-05-29 | 2012-09-12 | 中国海洋石油总公司 | Lifting machine tool for impellers of offshore wind turbines |
| CN104118804A (en) * | 2014-07-07 | 2014-10-29 | 淮北恒远工程建材设备有限责任公司 | Rotatable lifting loading and unloading equipment used for underground coal mine |
| CN104909280A (en) * | 2015-05-08 | 2015-09-16 | 青岛中天斯壮科技有限公司 | Wind generator tower self-elevating translation hoist hoisting system |
| CN206624574U (en) * | 2017-04-14 | 2017-11-10 | 中交一航局第二工程有限公司 | Hanging component mobile device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10310364A (en) * | 1997-05-09 | 1998-11-24 | Furukawa Co Ltd | Hanger fork device |
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2017
- 2017-04-14 CN CN201710244462.1A patent/CN106865425B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502422A (en) * | 2011-09-23 | 2012-06-20 | 三一电气有限责任公司 | Integral hoisting equipment for offshore wind turbine |
| CN102659015A (en) * | 2012-05-29 | 2012-09-12 | 中国海洋石油总公司 | Lifting machine tool for impellers of offshore wind turbines |
| CN104118804A (en) * | 2014-07-07 | 2014-10-29 | 淮北恒远工程建材设备有限责任公司 | Rotatable lifting loading and unloading equipment used for underground coal mine |
| CN104909280A (en) * | 2015-05-08 | 2015-09-16 | 青岛中天斯壮科技有限公司 | Wind generator tower self-elevating translation hoist hoisting system |
| CN206624574U (en) * | 2017-04-14 | 2017-11-10 | 中交一航局第二工程有限公司 | Hanging component mobile device |
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| CN106865425A (en) | 2017-06-20 |
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