CN106865425A - 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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- CN106865425A CN106865425A CN201710244462.1A CN201710244462A CN106865425A CN 106865425 A CN106865425 A CN 106865425A CN 201710244462 A CN201710244462 A CN 201710244462A CN 106865425 A CN106865425 A CN 106865425A
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- Prior art keywords
- hanging component
- fixed beam
- mobile device
- sliding sleeve
- hydraulic jack
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/52—Floating cranes
-
- 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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- Load-Engaging Elements For Cranes (AREA)
- Engineering & Computer Science (AREA)
- 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, the also coupling assembly including hydraulic jack and for connecting the hanging component；The coupling assembly is socketed with the fixed beam, and can slide to drive the hanging component to move along the fixed beam；One end of the hydraulic jack is fixedly connected with the fixed beam, and its other end is fixedly connected with the coupling assembly, to drive the coupling assembly to be slided relative to the fixed beam.The device being capable of simple and fast accurately transverse shifting hanging component, simple to operate and lifting efficiency high.
Description
Technical field
It is the present invention relates to hoisting technology field, and in particular to offshore wind farm unit hoisting technology field more particularly to a kind of
Hanging component mobile device and the offshore wind farm unit hoisting using the device.
Background technology
At present, the installation of offshore wind farm unit is installed generally using fixed gin pole crane barge technique at the top of gin pole
, be lifted on fan assembly on blower fan tower barrel by hanging component installed by hanging component.In lifting fan component, it is necessary to
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 gin pole is generally adjusted using crane ship variable-amplitude steel wire rope, 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
Adjusted in the way of ship is to make hanging component transverse shifting again.Due to the particularity of offshore construction, the transverse direction of this hanging component
Moving method cannot 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, cumbersome and efficiency is low.
Therefore, in lifting fan component, how more quickly and easily transverse shifting hanging component is that current urgent need is solved
A technical problem.
The content of the invention
The present invention is directed to above-mentioned technical problem, proposes a kind of hanging component mobile device and the sea turn using the device
Group of motors hoisting, being capable of quickly and easily transverse shifting hanging component, simple to operate and lifting efficiency high.
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, bag
Include the fixed beam for being installed on the gin pole, the also coupling assembly including hydraulic jack and for connecting the hanging component；
The coupling assembly is socketed with the fixed beam, and can slide to drive the hanging component to move along the fixed beam；It is described
One end of hydraulic jack is fixedly connected with the fixed beam, and its other end is fixedly connected with the coupling assembly, described to drive
Coupling assembly is slided relative to the fixed beam.
Preferably, the coupling assembly includes the sliding sleeve being socketed successively from inside to outside, bearing and for installing described hanging
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 and the bearing interference fit are with the fixation bearing；The bearing and the installation
Base interference fit drives the mounting seat to be rotated relative to the sliding sleeve to be rotated by the bearing.
Preferably, the coupling assembly further includes conversion sleeve, the conversion sleeve be socketed in the sliding sleeve with it is described
Between bearing.
Preferably, the conversion sleeve and the sliding sleeve interference fit, the conversion sleeve and the bearing interference fit.
Preferably, the fixed beam is provided with restriction protrusion, the sliding sleeve is provided with and matches with the restriction protrusion
Groove, the restriction protrusion and the engagement are preventing the sliding sleeve from being rotated around the fixed beam.
Preferably, the shape of cross section of the fixed beam be set to it is square with prevent the sliding sleeve around the fixed beam turn
It is dynamic.
Preferably, the hanging component mobile device further comprises the control for controlling the hydraulic jack flexible
Unit processed, described control unit includes displacement transducer and controller, and institute's displacement sensors are installed on hydraulic jack to survey
The stroke of the hydraulic jack is measured, the controller is electrically connected with the hydraulic jack and institute's displacement sensors, to receive
The stroke information of the displacement sensor simultaneously controls the flexible of the hydraulic jack.
Preferably, institute's displacement sensors are mangneto displacement transducer.
The present invention also proposes a kind of sea turn of the hanging component mobile device described in utilization any of the above-described technical scheme
Group of motors hoisting, comprises the following steps：
The gin pole carried by crane ship is lifted near the position of blower fan tower barrel, lifting ship positionning fan assembly
Afterwards, the relative position deviation of measurement fan assembly and blower fan tower barrel；
The angle of gin pole is adjusted by the variable-amplitude steel wire rope of crane ship, it is vertical with blower fan tower barrel to eliminate fan assembly
To relative position deviation；
Using the hanging component mobile device transverse shifting hanging component described in any of the above-described technical scheme, 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 blower fan
Component is transferred to the precalculated position of blower fan tower barrel.
Compared with prior art, the advantages of the present invention are：
1st, the hanging component mobile device that the present invention is provided, it is only necessary to by hydraulic jack drive connection component along fixed beam
Slide and be capable of achieving hanging component accurate movement transversely, without mobile crane ship, simple to operate and lifting efficiency high；
2nd, the offshore wind farm unit hoisting that the present invention is provided, compared to traditional offshore wind farm unit hoisting,
By hanging component mobile device can quickly and easily transverse shifting hanging component, without multiple mobile crane ship and carry out many
Secondary positioning, simple to operate and lifting efficiency high.
Brief description of the drawings
Fig. 1 is the structural representation of the hanging component mobile device that the embodiment of the present invention 1 is provided；
Fig. 2 is the sectional drawing of hanging component mobile device line A-A along Fig. 1 that the embodiment of the present invention 1 is provided；
Fig. 3 is the use state figure of the hanging component mobile device that the embodiment of the present invention 1 is provided；
Fig. 4 is the sectional drawing of hanging component mobile device line A-A along Fig. 1 that the embodiment of the present invention 2 is provided；
Fig. 5 is the sectional drawing of hanging component mobile device line A-A along Fig. 1 that the embodiment of the present invention 3 is provided；
Fig. 6 is elimination fan assembly and blower fan tower barrel in offshore wind farm unit hoisting provided in an embodiment of the present invention
The schematic diagram of longitudinally opposed position deviation；
Above in each figure：1st, fixed beam；2nd, coupling assembly；21st, sliding sleeve；22nd, bearing；23rd, mounting seat；24th, conversion sleeve；
3rd, hydraulic jack；31st, cylinder body；32nd, expansion link；4th, control unit；41st, displacement transducer；42nd, controller；5th, gin pole；6、
Hanging component；7th, lug；8th, mounting hole；9th, screwed hole；10th, restriction protrusion；11st, fan assembly；12nd, blower fan tower barrel；13rd, lifting
Ship；14 variable-amplitude steel wire ropes.
Specific embodiment
Below, the present invention is specifically described by exemplary implementation method.It should be appreciated, however, that not entering one
In the case of step narration, element, structure and features in an implementation method can also be advantageously incorporated into other embodiment
In.
In the description of the invention, it is necessary to explanation, the left and right directions in Fig. 1 and Fig. 3 is horizontal, 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, the device is installed on the top of gin pole 5, uses
In mobile hanging component 6, including the fixed beam 1 of gin pole 5 is installed on, also including hydraulic jack 3 and for connecting lifting group
The coupling assembly 2 of part 6；Coupling assembly 2 is socketed with fixed beam 1, and can slide to drive hanging component 6 to move along fixed beam 1；Liquid
One end of compressing cylinder 3 is fixedly connected with fixed beam 1, and its other end is fixedly connected with coupling assembly 2, with the phase of drive connection component 2
Slided for fixed beam 1.
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 jack 3 and coupling assembly
2.Coupling assembly 2 is socketed with fixed beam 1, and can slide to drive hanging component 6 to move along fixed beam 1；One end of hydraulic jack 3
It is fixedly connected with fixed beam 1, its other end is fixedly connected with coupling assembly 2, is slided relative to fixed beam 1 with drive connection component 2
It is dynamic.
As shown in figure 1, the fixed beam 1 in the present embodiment is used to be fixedly installed in the device top of gin pole 5.Such as
Shown in Fig. 2, in the present embodiment, the shape of cross section of fixed beam 1 is circle, it is to be understood that those skilled in the art also may be used
With using the fixed beam 1 of other shapes cross section, as long as the device can be consolidated the top for being installed on gin pole 5.
As shown in Fig. 2 the coupling assembly 2 in the present embodiment includes the sliding sleeve 21, the and of bearing 22 that are socketed successively from inside to outside
Mounting seat 23 for installing 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 interference fit of bearing 22, with fixing bearing 22；The outer surface of bearing 22 and the interference fit of mounting seat 23,
Mounting seat 23 is driven to be rotated relative to sliding sleeve 21 to be rotated by bearing 22.It should be noted that the one of mounting seat 23
End is provided with lug 7, and lug 7 is provided with the mounting hole 8 for installing hanging component 6.In addition it is also necessary to explanation, in this implementation
In example, because the shape of cross section of fixed beam 1 is circle, the shape of cross section of bearing 22 is annular, thus sliding sleeve 21 horizontal stroke
Cross sectional shape is set to annular, 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 with the interference fit of bearing 22.The coupling assembly 2 of this structure realizes cunning of the hanging component 6 along fixed beam 1 simultaneously
It is dynamic and around the rotation of fixed beam 1, ensure that in hoisting process hanging component 6 bears the active force of vertical direction all the time, keep away
The damage of hanging component 6 is exempted from.
As shown in figure 1, the hydraulic jack 3 in the device further includes a cylinder body 31 and an expansion link 32, cylinder body 31 with
Fixed beam 1 is fixedly connected, and expansion link 32 is fixedly connected with sliding sleeve 21, with the flexible drive sliding sleeve 21 by expansion link 32 along fixation
Beam 1 is slided.It should be noted that in the present embodiment, expansion link 32 is with sliding sleeve 21 using the connected mode being threadedly coupled, sliding sleeve
21 are provided with the screwed hole 9 for connection expansion link 32, and expansion link 32 is provided with the screw thread matched with screwed hole 9.May be appreciated
It is that those skilled in the art can also be using other connected mode connection expansion links 32 and sliding sleeve 21, as long as can make to stretch
Bar 32 and the stable connection of sliding sleeve 21, to ensure that expansion link 32 can drive sliding sleeve 21 to slide.
Further, in order to avoid expansion link 32 receives twisting force because sliding sleeve 21 is rotated relative to fixed beam 1, such as scheme
Shown in 2, fixed beam 1 is provided with restriction protrusion 10, and sliding sleeve 21 is provided with the groove matched with restriction protrusion 10, restriction protrusion 10
With the engagement in case anti-skid sheath 21 is rotated.By engaging for restriction protrusion 10 and the groove, make the sliding sleeve 21 can only edge
Fixed beam 1 is slided and can not rotated around fixed beam 1, it is ensured that the expansion link 32 being fixedly connected with sliding sleeve 21 does not receive twisting force,
Avoid the damage of hydraulic jack 3.
As shown in figure 1, the device further comprises the control unit 4 for controlling hydraulic jack 3 flexible, control unit
4 include displacement transducer 41 and controller 42, and displacement transducer 41 is installed on hydraulic jack 3 to measure stretching for hydraulic jack 3
Contracting amount, controller 42 is electrically connected with hydraulic jack 3 and displacement transducer 41, is believed with the stroke for receiving the measurement of displacement transducer 41
Cease and control the flexible of hydraulic jack 3.Measure the stroke of hydraulic jack 3 in real time by displacement transducer 41, and by control
The control hydraulic jack 3 of device 42 it is flexible, can accurate movement hanging component 6, be conducive to improving lifting efficiency.Need explanation
It is that the displacement transducer 41 in the present embodiment is a kind of mangneto displacement transducer, because mangneto displacement transducer is normal this area
A kind of displacement transducer, those skilled in the art know and how to install to measure the stroke of hydraulic jack 3, thus
This is not repeated.It is understood that those skilled in the art can also use other conventional displacement transducers 41, as long as energy
The stroke of enough accurate measurement hydraulic jacks 3, and the stroke information transmission that will be measured is to controller 42.Additionally, this reality
The controller 42 in example is applied for a kind of hydraulic jack controller commonly used in the art, how to be used known to those skilled in the art
To control the stroke of hydraulic jack 3, thus will not be described here.
Additionally, as shown in figure 1, when the size of fan assembly 11 is larger, it is necessary to lifted using multiple hanging components 6,
It is exemplary in Fig. 1 to be lifted using two hanging components 6, accordingly, in the present embodiment, for connecting hanging component 6
The quantity of coupling assembly 2 is consistent with the quantity of hanging component 6, for drive connection component 2 slide hydraulic jack 3 quantity with
The quantity of coupling assembly 2 is consistent.When using, two groups of coupling assemblies 2 and the synchronization action of hydraulic jack 3 are driving two hanging components
6 synchronizing movings.
The application method of the device is as follows：
Referring to Fig. 3, the use state figure of the hanging component mobile device that Fig. 3 is provided for the present embodiment.As shown in figure 3, hanging
Before dress fan assembly 11, the device is installed on the top of gin pole 5 by fixed beam 1, and by hanging component 6 be connected group
Part 2 is connected.It should be noted that when installing, making the installation parallel with the crossbeam of gin pole 5 of fixed beam 1.During lifting, by liquid
The telescopic drive coupling assembly 2 of compressing cylinder 3 is slided along fixed beam 1, and then drives the transverse shifting of hanging component 6 to eliminate blower fan group
Lateral attitude deviation between part 11 and blower fan tower barrel 12 (arrow direction indication is the moving direction of hanging component 6 in Fig. 3).Together
When, in the moving process of hanging component 6, measure the stroke of hydraulic jack 3 in real time by displacement transducer 41, and by control
Device processed 42 controls the flexible of hydraulic jack 3, with accurate movement hanging component 6.
The hanging component mobile device that the present embodiment is provided, it is only necessary to by the drive connection component 2 of hydraulic jack 3 along fixation
Beam 1 is slided and is capable of achieving the movement transversely of hanging component 6, without mobile crane ship, simple to operate and lifting efficiency high.
Embodiment 2
The concrete structure for differing only in the coupling assembly 2 for wherein using of the present embodiment and embodiment 1 and embodiment 1
Divide difference, remaining structure is same as Example 1.Therefore, from simplicity, its different portion from embodiment 1 is mainly described herein
Point.
As shown in figure 4, the present embodiment and embodiment 1 are differred primarily in that, coupling assembly 2 further includes conversion sleeve
24, conversion sleeve 24 is socketed between sliding sleeve 21 and bearing 22；The inner surface of conversion sleeve 24 and the outer surface interference fit of sliding sleeve 21,
The outer surface of conversion sleeve 24 and the inner surface interference fit of bearing 22.Can be by shape and size phase by the conversion sleeve 24 for setting
Mutual unmatched sliding sleeve 21 and conversion sleeve 24 are fixed together, and reduce the making requirement of sliding sleeve 21, and the scope of application is wider
It is general.
With further reference to Fig. 4, in the present embodiment, conversion sleeve 24 is provided with screwed hole 9 to connect hydraulic jack 3.Can be with
Understand, can also be arranged on screwed hole 9 on sliding sleeve 21 by those skilled in the art, i.e., same as Example 1.Need explanation
, because sliding sleeve 21 and conversion sleeve 24 can be made using different materials, those skilled in the art can select it is easy to process and
Intensity material high 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 here is omitted.
Embodiment 3
The present embodiment is differed only in embodiment 2, its 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 embodiment 2 are differred primarily in that, the shape of cross section of fixed beam 1 is set to circle
Angular moment shape is in case anti-skid sheath 21 is rotated around fixed beam 1.It is understood that those skilled in the art can also be by fixed beam 1
Shape of cross section be set to it is square, as long as be prevented from the sliding sleeve 21 that is socketed therewith being rotated around fixed beam 1.Compared to implementation
In example 1 and embodiment 2 by way of restriction protrusion 10 is with engagement in case anti-skid sheath 21 is rotated around fixed beam 1, this implementation
Example structure it is more simple, be easy to processing, and be hardly damaged, service life it is longer.
The application method of the present embodiment is same as Example 1, and here is omitted.
The invention allows for a kind of sea turn of the hanging component mobile device described in utilization any of the above-described embodiment
Group of motors hoisting, comprises the following steps：
S1:The gin pole 5 carried by crane ship 13 is lifted to the position for being close to blower fan tower barrel 12 fan assembly 11,
After crane ship 13 is positioned, the relative position deviation of measurement fan assembly 11 and blower fan tower barrel 12.
In this step, it is necessary to explanation, is lifted near blower fan tower barrel 12 fan assembly 11 by gin pole 5
Position concretely comprise the following steps：The hanging component 6 being attached thereto by the flexible and then drive of gin pole 5 is moved, and makes blower fan
Component 11 is lifted near the position of blower fan tower barrel 12.In addition it is also necessary to explanation, in this step, crane ship 13 is determined
The alignment system that position can be carried by crane ship 13 is carried out.
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 is necessary to illustrate, as shown in fig. 6, one end of variable-amplitude steel wire rope 14 is connected to crane ship 13, its
The other end is connected to the top of gin pole 5.Gin pole 5 is set to be rotated relative to crane ship 13 by pulling variable-amplitude steel wire rope 14
Angle (direction that the direction that arrow is indicated in Fig. 6 rotates as gin pole 5) to adjust gin pole 5.In addition it is also necessary to say
Bright, the angle of gin pole 5 refers to the angle between gin pole 5 and horizontal plane, the α angles in such as 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 is necessary to illustrate, as shown in figure 3, being hung by the hanging component mobile device transverse shifting
Concretely comprising the following steps for arrangement 6, is slided by the telescopic drive coupling assembly 2 of hydraulic jack 3 along fixed beam 1, and then drive is hung
The transverse shifting of arrangement 6.Also, it should be noted that after hanging component 6 laterally moves to precalculated position, by hydraulic jack 3
Controller 42 by the flexible locking of hydraulic jack 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, by lifting group
Part 6 transfers to the precalculated position of blower fan tower barrel 12 fan assembly 11.
The offshore wind farm unit hoisting that the present invention is provided, 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 multiple mobile crane ship and carry out many
Secondary positioning, simple to operate and lifting efficiency high.
Claims (10)
1. a kind of hanging component mobile device, is installed on gin pole top, for moving hanging component, including is installed on described
The fixed beam of gin pole, it is characterised in that：Also include hydraulic jack and the coupling assembly for connecting the hanging component；
The coupling assembly is socketed with the fixed beam, and can slide to drive the hanging component to move along the fixed beam；
One end of the hydraulic jack is fixedly connected with the fixed beam, and its other end is fixedly connected with the coupling assembly, with
The coupling assembly is driven to be slided relative to the fixed beam.
2. hanging component mobile device according to claim 1, it is characterised in that：The coupling assembly is included from inside to outside
Sliding sleeve, bearing and the mounting seat for installing the hanging component being socketed successively；The sliding sleeve is socketed with the fixed beam,
And slided along the fixed beam.
3. hanging component mobile device according to claim 2, it is characterised in that：The sliding sleeve is matched somebody with somebody with the bearing interference
Close with the fixation bearing；The bearing drives the peace with the mounting seat interference fit to be rotated by the bearing
Dress base is rotated relative to the sliding sleeve.
4. hanging component mobile device according to claim 3, it is characterised in that：The coupling assembly further includes to turn
Set is changed, the conversion sleeve is socketed between the sliding sleeve and the bearing.
5. hanging component mobile device according to claim 4, it is characterised in that：The conversion sleeve and the sliding sleeve interference
Cooperation, the conversion sleeve and the bearing interference fit.
6. hanging component mobile device according to claim 2, it is characterised in that：The fixed beam sets limited location and dashes forward
Rise, the sliding sleeve is provided with the groove matched with the restriction protrusion, the restriction protrusion and the engagement are preventing
The sliding sleeve is rotated around the fixed beam.
7. hanging component mobile device according to claim 2, it is characterised in that：The shape of cross section of the fixed beam sets
It is set to square to prevent the sliding sleeve from being rotated around the fixed beam.
8. hanging component mobile device according to claim 1, it is characterised in that：The hanging component mobile device enters one
Step also includes the control unit for controlling the hydraulic jack flexible, and described control unit includes displacement transducer and control
Device, institute's displacement sensors are installed on hydraulic jack to measure the stroke of the hydraulic jack, the controller with it is described
Hydraulic jack and institute's displacement sensors electrical connection, to receive the stroke information of the displacement sensor and control described
Hydraulic jack it is flexible.
9. hanging component mobile device according to claim 8, it is characterised in that：Institute's displacement sensors are mangneto displacement
Sensor.
10. the offshore wind farm unit hoisting of the hanging component mobile device described in a kind of utilization claim any one of 1-9,
It is characterised in that it includes following steps：
The gin pole carried by crane ship is lifted to behind the position of blower fan tower barrel, lifting ship positionning fan assembly,
The relative position deviation of measurement 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 the hanging component mobile device transverse shifting hanging component described in claim any one of 1-9, 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
Transfer 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 |
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| Publication Number | Publication Date |
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| CN106865425A true CN106865425A (en) | 2017-06-20 |
| CN106865425B CN106865425B (en) | 2018-06-29 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| 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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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113937A (en) * | 2018-08-31 | 2019-01-01 | 李梅香 | A kind of tower bucket splicing apparatus improving splicing precision based on control and regulation |
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| 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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|---|---|---|---|---|
| JPH10310364A (en) * | 1997-05-09 | 1998-11-24 | Furukawa Co Ltd | Hanger fork device |
| 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 |
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| CN109113937A (en) * | 2018-08-31 | 2019-01-01 | 李梅香 | A kind of tower bucket splicing apparatus improving splicing precision based on control and regulation |
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| Publication number | Publication date |
|---|---|
| CN106865425B (en) | 2018-06-29 |
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