CN209414048U - Wind-power tower is crossed across transporting device - Google Patents
Wind-power tower is crossed across transporting device Download PDFInfo
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- CN209414048U CN209414048U CN201822178098.6U CN201822178098U CN209414048U CN 209414048 U CN209414048 U CN 209414048U CN 201822178098 U CN201822178098 U CN 201822178098U CN 209414048 U CN209414048 U CN 209414048U
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a kind of wind-power tower and crosses across transporting device, it is applicable in and wind-power tower is crossed across having bad luck, including turning rolls pedestal, it is installed on the horizontal support of the top surface of the turning rolls pedestal and is located at the flat wagon device of the bottom at both ends of the turning rolls pedestal in length direction, the flat wagon device includes skeleton and the first idler wheel and the second idler wheel that are installed on the skeleton, the rolling centerline of both first idler wheel and the second idler wheel is arranged along the width direction of the skeleton, the length direction of the skeleton and the length direction of the turning rolls pedestal are perpendicular, the skeleton is also fixedly connected with the turning rolls pedestal, the top surface of the horizontal support has to the arc support face of lower recess.The wind-power tower of the utility model is crossed can overcome factory building height to limit across transporting device, and safe and efficient completion super-large diameter offshore wind farm tower is crossed across having bad luck, and is had the advantages that at low cost.
Description
Technical field
The utility model relates to transport field more particularly to a kind of wind-powered electricity generations for the transhipment of super-large diameter offshore wind farm tower
Tower is crossed across transporting device.
Background technique
In recent years, with environmental issue become increasingly conspicuous with the anxiety of energy supply and wind energy as it is a kind of it is clean,
Reproducible new energy development dynamics continues to increase, and wind-power electricity generation is increasingly becoming on the largest scale in new energy technology and most mature
One of generation mode, and offshore wind farm more has that utilization rate is high, installed capacity is big, economizes the land resource, wind speed compared to land wind-powered electricity generation
Stablize and apart from the advantages such as power load is close, therefore, the development prospect of offshore wind farm is considerable.
Wherein, for the wind-power tower of super-large diameter for being applied to offshore wind farm, maximum barrel diameter is 7 meters,
Minimum barrel diameter is 4.05 meters, is connected between tower and tower using forged flange, and bottom flange is T-flange, and diameter reaches
7.3 rice；Just since the diameter of wind-power tower is excessive, so that manufacture the workshop of the super-large diameter tower needs welding after the completion
Cross across be transported to corrosion prevention workshop carry out sanding anti-corrosion when it is extremely difficult.This is because tower diameter is excessive, in showing for workshop
Have under the conditions of installations and facilities (workshop, crane girder) height limitation had been unable to meet by traditional transporting mode such as crane girder handling it is super
The production requirement of the wind-power tower of major diameter, therefore, the equipment such as existing crane girder handling cannot be completed to surpass safe and efficiently
The mistake of major diameter offshore wind farm tower is across having bad luck.
Therefore, it is badly in need of wanting a kind of wind-power tower to cross across transporting device to overcome drawbacks described above.
Utility model content
The purpose of this utility model is to provide a kind of wind-power towers to cross across transporting device, completes to surpass safe and efficiently
Major diameter offshore wind farm tower is crossed across having bad luck.
To achieve the above object, the utility model provides a kind of wind-power tower and crosses across transporting device, is applicable in wind-power tower
Cross across having bad luck, including turning rolls pedestal, the top surface for being installed on the turning rolls pedestal horizontal support and be located at the rolling
For wheel carrier pedestal in the flat wagon device of the bottom at the both ends of length direction, the flat wagon device is comprising skeleton and is installed on the skeleton
The first idler wheel and the second idler wheel, the rolling centerline of both first idler wheel and second idler wheel is along the width side of the skeleton
To arrangement, the length direction of the skeleton and the length direction of the turning rolls pedestal are perpendicular, the skeleton also with the rolling
Wheel carrier pedestal is fixedly connected, and the top surface of the horizontal support has to the arc support face of lower recess.
Preferably, the turning rolls pedestal respectively offers clamping hole, the skeleton edge in the two lateral walls of length direction
The length direction of the skeleton is in ordinatedly in the clamping hole.
Preferably, the skeleton includes multiple steel plates, all steel plates mutually splice.
Preferably, the skeleton includes the first long side steel plate, the second long side steel plate, the long side steel plate of third, the 4th long side steel
Plate, first level top steel plate, the second horizontal top steel plate, the first short side steel plate, the second short side steel plate, third short side steel plate and the 4th
Short side steel plate, the first long side steel plate, the second long side steel plate, the long side steel plate of third and the 4th long side steel plate successively head and the tail
Splice and cross rectangle frame, and each second long side protruding upward in the top of the first long side steel plate and the long side steel plate of third
Steel plate and the 4th long side steel plate, the first short side steel plate be in fixedly splice top in the described second long side steel plate with it is described
Between the first side wall of first long side steel plate, the second short side steel plate is in fixedly to splice in the top of the described 4th long side steel plate
Between portion and the second sidewall of the first long side steel plate, first level top steel plate is long in described first in fixedly splicing
Side steel plate, the first short side steel plate and the second short side steel plate, the third short side steel plate are in fixedly to splice in the described second long side
Between the top of steel plate and the first side wall of the long side steel plate of the third, the 4th short side steel plate is in fixedly to splice in described
Between the top of 4th long side steel plate and the second sidewall of the long side steel plate of the third, the described second horizontal top steel plate is in fixedly
Splice in the long side steel plate of the third, third short side steel plate and the 4th short side steel plate, the first short side steel plate and the second short side
Steel plate is in the third short side steel plate and the 4th short side ordinatedly in one of the turning rolls pedestal clamping hole of side-walls
Steel plate is in ordinatedly in the clamping hole of another side-walls of the turning rolls pedestal.
Preferably, the skeleton also include be welded in it is interior between the described second long side steel plate and the 4th long side steel plate
Portion's reinforcing rib, be welded in the described second long side steel plate back on the side of the described 4th long side steel plate the first external reinforcing muscle and
The described 4th long side steel plate is welded in back to the second external reinforcing muscle on the side of the described second long side steel plate, the inside adds
Strengthening tendons, the first external reinforcing muscle and the second external reinforcing muscle three align in the width direction of the skeleton.
Preferably, the internal stiffeners, the first external reinforcing muscle and the second external reinforcing muscle are respectively multiple and along described
The length direction of skeleton is in arrangement spaced apart.
Preferably, the internal stiffeners are rectangular ribs, the first external reinforcing muscle and the second external reinforcing muscle
Respectively reinforce strengthening tendons for triangle.
Preferably, the horizontal support includes bottom plate, corresponds to the backing plate of top positioned at the bottom plate and be supported in the bottom
The top surface of the web of plate and the backing plate, the bottom plate and the turning rolls pedestal is welded, and arc support face is located at described
At the top surface of backing plate.
Preferably, the horizontal support also includes multiple gussets being supported between the bottom plate and backing plate, it is all described
Gusset is in arrangement spaced apart along the length direction of the bottom plate.
Preferably, the top surface of the bottom plate and the turning rolls pedestal is in multi-point welding.
Compared with prior art, being crossed due to the wind-power tower of the utility model across transporting device includes turning rolls pedestal, peace
The horizontal support of top surface loaded on turning rolls pedestal and be located at turning rolls pedestal the both ends of length direction bottom it is flat
Vehicle device, flat wagon device include skeleton and are installed on the first idler wheel and the second idler wheel of skeleton, the first idler wheel and the second idler wheel two
The rolling centerline of person arranges that the length direction of skeleton mutually hangs down with the length direction of turning rolls pedestal along the width direction of skeleton
Directly, skeleton is also fixedly connected with turning rolls pedestal, and the top surface of horizontal support has to the arc support face of lower recess；Therefore to super
When the wind-power tower of major diameter is crossed across having bad luck, first the wind-power tower of the utility model is crossed and is installed on workshop across transporting device
Track is had bad luck with corrosion prevention workshop, then, tower is hoisted on the arc support face of horizontal support, and carry out certain fastening and arrange
It applies；Then, cork is padded on to the center flange Xia Kou of tower, contacts the wind for pushing the utility model with cork using fork truck
Pylon cylinder, which is crossed, to be moved across transporting device by the first idler wheel and the second idler wheel, is finally reached wind-power tower and is crossed across the mesh having bad luck
's.Therefore, the wind-power tower of the utility model crosses across transporting device energy and completes super-large diameter offshore wind farm tower safe and efficiently
It crosses across having bad luck.It is had the advantage that across transporting device also relative to tradition in addition, the wind-power tower of the utility model is crossed: (1) sufficiently sharp
With existing resource, rationally changes structure, has bad luck task using existing equipment cooperation to complete tower, reduce original equipment cost
With；(2) structure is simple, makes full use of waste material, saves cost；(3) fixed difficulty is reduced, tower is accelerated and has bad luck speed.
Detailed description of the invention
Fig. 1 is that the wind-power tower of the utility model crosses the schematic perspective view across transporting device.
Fig. 2 is that wind-power tower shown in FIG. 1 crosses the dimensional decomposition structure diagram across transporting device.
Fig. 3 is that wind-power tower shown in FIG. 1 crosses planar structure schematic diagram across transporting device in main view direction.
Fig. 4 is that wind-power tower shown in FIG. 1 crosses the dimensional decomposition structure diagram across the flat wagon device in transporting device.
Fig. 5 is to cross to carry out across the state having bad luck wind-power tower across transporting device using the wind-power tower of the utility model
Figure.
Specific embodiment
In order to which the technology contents, construction feature of the utility model is described in detail, below in conjunction with embodiment and cooperate attached drawing
It is described further.
The wind-power tower of the utility model, which is crossed, referring to FIG. 1 to FIG. 4, is applicable in across transporting device 100 to wind-power tower 200
(see Fig. 5) is crossed across having bad luck (such as being transported to corrosion prevention workshop across workshop) comprising turning rolls pedestal 10 is installed on idler wheel
The horizontal support 20 of the top surface 11 of frame pedestal 10 and be located at turning rolls pedestal 10 the both ends of length direction bottom it is flat
Vehicle device 30 supports turning rolls pedestal 10 and horizontal support 20 by flat wagon device 30.Flat wagon device 30 includes skeleton 31 and peace
The edge rolling centerline C of both the first idler wheel 32 and the second idler wheel 32 loaded on skeleton 31, the first idler wheel 32 and the second idler wheel 33
The width direction of skeleton 31 arranges that the length direction of the length direction and turning rolls pedestal 10 of skeleton 31 is perpendicular, so that first
The rotating direction of idler wheel 32 and the second idler wheel 33 is identical as the length direction of skeleton 31, and skeleton 31 is also fixed with turning rolls pedestal 10
Connection；The top surface of horizontal support 20 has to the arc support face 21 of lower recess, and wind-power tower 200 is quickly located simultaneously
Support is at the top surface of horizontal support 20.Specifically, turning rolls pedestal 10 respectively offers card in the two lateral walls of length direction
Solid hole 12, skeleton 31 are in ordinatedly in clamping hole 12, so that skeleton 31 and turning rolls pedestal along the length direction of skeleton 31
Fixation more convenient and quicker between 10, but not limited to this.More specifically, as follows:
As shown in figure 4, skeleton 31 include the first long side steel plate 31a, the second long side steel plate 31b, the long side steel plate 31c of third,
4th long side steel plate 31d, first level top steel plate 31e, the second horizontal top steel plate 31f, the first short side steel plate 31g, the second short side
Steel plate 31h, third short side steel plate 31j and the 4th short side steel plate 31k.First long side steel plate 31a, the second long side steel plate 31b, third
The long long side steel plate 31d of side steel plate 31c and the 4th successively splices from beginning to end and crosses rectangle frame, on the one hand reduces the use of material
Amount and weight, other direction increase load-bearing capacity；The top of first long side steel plate 31a and the long side steel plate 31c of third are each upward convex
The second long long side steel plate 31d of side steel plate 31b and the 4th out, the first short side steel plate 31g are in fixedly to splice in the second long side steel plate
Between the top of 31b and the first side wall of the first long side steel plate 31a, the second short side steel plate 31h is long in the 4th in fixedly splicing
Between the top of side steel plate 31d and the second sidewall of the first long side steel plate 31a, first level top steel plate 31e is in fixedly to splice
In the first long side steel plate 31a, the first short side steel plate 31g and the second short side steel plate 31h；Third short side steel plate 31j is in fixedly to spell
It is connected between the top of the second long side steel plate 31b and the first side wall of the long side steel plate 31c of third, the 4th short side steel plate 31k is in solid
Surely splice between the top of the 4th long side steel plate 31d and the second sidewall of the long side steel plate 31c of third, the second horizontal top steel plate
31f is in fixedly to splice in the long side steel plate 31c of third, third short side steel plate 31j and the 4th short side steel plate 31k, the first short side steel
Plate 31g and the second short side steel plate 31h is in the third short side ordinatedly in one of turning rolls pedestal 10 clamping hole 12 of side-walls
Steel plate 31j and the 4th short side steel plate 31k increases in being ordinatedly embedded in the clamping hole 12 of another side-walls of turning rolls pedestal 10
Fixation reliability between skeleton 31 and turning rolls pedestal 10, but not limited to this.Specifically, skeleton 31 is also comprising being welded in second
Internal stiffeners 31L between the long long side steel plate 31d of side steel plate 31b and the 4th, the second long side steel plate 31b is welded in back to the 4th
The first external reinforcing muscle 31m on the side of long side steel plate 31d and the 4th long side steel plate 31d is welded in back to the second long side steel plate
The second external reinforcing muscle 31n, internal stiffeners 31L, the first external reinforcing muscle 31m and the second external reinforcing on the side of 31b
Muscle 31n three aligns in the width direction of skeleton 31, is preferably, internal stiffeners 31L, the first external reinforcing muscle 31m and
Second external reinforcing muscle 31n is respectively multiple and along the length direction of skeleton 31 in arrangement spaced apart, to increase the strong of skeleton 31
Degree, thus the load that carrying is bigger；For example, internal stiffeners 31L be rectangular ribs, the first external reinforcing muscle 31m and
Second external reinforcing muscle 31n is respectively that triangle reinforces strengthening tendons, further increases the intensity of skeleton 31, but not limited to this.It can manage
Solution, skeleton 31 are comprising multiple steel plates, and all steel plates mutually splice, just since skeleton 31 includes multiple steel plates, therefore can be with
It is welded conducive to existing waste material, simplifies its structure and saves cost, but not limited to this.
As shown in Figure 1 to Figure 3, horizontal support 20 includes bottom plate 20a, backing plate 20b and branch positioned at the corresponding top bottom plate 20a
It supports in the web 20c of bottom plate 20a and backing plate 20b, the welding of top surface 11 of bottom plate 20a and turning rolls pedestal 10, arc support face 21
At the top surface of backing plate 20b, to simplify the structure of horizontal support 20 and ensure the rigidity of horizontal support 20；It is preferably to crouch
Formula support 20 includes also multiple gusset 20d being supported between bottom plate 20a and backing plate 20b, and all gusset 20d are along bottom plate 20a's
Length direction further increases the intensity of horizontal support 20 in arrangement spaced apart, to carry bigger load；Preferably
It is that the top surface 11 of bottom plate 20a and turning rolls pedestal 10 is in multi-point welding, increases the stability of the two junction in this way, but unlimited
In this.
Compared with prior art, being crossed due to the wind-power tower of the utility model across transporting device 100 includes turning rolls pedestal
10, it is installed on the horizontal support 20 of the top surface 11 of turning rolls pedestal 10 and is located at turning rolls pedestal 10 the two of length direction
The flat wagon device 30 of the bottom at end, flat wagon device 30 include skeleton 31 and the first idler wheel 32 and the second idler wheel that are installed on skeleton 31
33, the rolling centerline C of 33 the two of the first idler wheel 32 and the second idler wheel is arranged along the width direction of skeleton 31, the length of skeleton 31
Direction and the length direction of turning rolls pedestal 10 are perpendicular, and skeleton 31 is also fixedly connected with turning rolls pedestal 10, horizontal support 20
Top surface have to the arc support face 21 of lower recess；As shown in figure 5, to super-large diameter (i.e. size listed by background technique)
Wind-power tower 200 cross across having bad luck when, first by the wind-power tower of the utility model cross across transporting device 100 be installed on workshop with
Corrosion prevention workshop has bad luck track, then, tower is hoisted on the arc support face 21 of horizontal support 20, and carry out certain fastening
Measure；Then, cork 400 is padded on to the center flange Xia Kou of tower, contacts promotion originally with cork 400 using fork truck 300
The wind-power tower of utility model is crossed across transporting device 100 by the first idler wheel 32 and the second idler wheel 33 and along wind-power tower 200
Arrow direction it is mobile, be finally reached wind-power tower 200 and cross across the purpose having bad luck.Therefore, the wind tower of the utility model
Cylinder is crossed and can complete super-large diameter offshore wind farm tower 200 safe and efficiently across transporting device 100 and cross across having bad luck.In addition, this is practical new
The wind-power tower of type, which is crossed, to be had the advantage that across transporting device 100 also relative to tradition: (1) making full use of existing resource, rationally change
Dynamic structure has bad luck task using existing equipment cooperation to complete tower, reduces equipment purchase cost；(2) structure is simple, sufficiently
Using waste material, cost is saved；(3) fixed difficulty is reduced, tower is accelerated and has bad luck speed.
Above disclosed is only the preferred embodiments of the utility model, and the power of the utility model cannot be limited with this
Sharp range, therefore equivalent variations made according to the claim of the utility model belong to the range that the utility model is covered.
Claims (10)
1. a kind of wind-power tower is crossed across transporting device, it is applicable in and wind-power tower is crossed across having bad luck, which is characterized in that the wind-power tower
Cross across transporting device include turning rolls pedestal, be installed on the turning rolls pedestal top surface horizontal support and be located at described
For turning rolls pedestal in the flat wagon device of the bottom at the both ends of length direction, the flat wagon device is comprising skeleton and is installed on the bone
Width of the rolling centerline of both the first idler wheel and the second idler wheel of frame, first idler wheel and the second idler wheel along the skeleton
Direction arrangement, the length direction of the skeleton and the length direction of the turning rolls pedestal are perpendicular, the skeleton also with it is described
Turning rolls pedestal is fixedly connected, and the top surface of the horizontal support has to the arc support face of lower recess.
2. wind-power tower according to claim 1 is crossed across transporting device, which is characterized in that the turning rolls pedestal is in length
The two lateral walls in direction respectively offer clamping hole, and the skeleton is in ordinatedly to be embedded in the card along the length direction of the skeleton
In solid hole.
3. wind-power tower according to claim 2 is crossed across transporting device, which is characterized in that the skeleton includes multiple steel
Plate, all steel plates mutually splice.
4. wind-power tower according to claim 2 is crossed across transporting device, which is characterized in that the skeleton includes the first long side
Steel plate, the second long side steel plate, the long side steel plate of third, the 4th long side steel plate, first level top steel plate, the second horizontal top steel plate, the
One short side steel plate, the second short side steel plate, third short side steel plate and the 4th short side steel plate, the first long side steel plate, the second long side
The long side steel plate of steel plate, third and the 4th long side steel plate successively splice from beginning to end and cross rectangle frame, and the first long side steel
Each second long side steel plate protruding upward in the top of plate and the long side steel plate of third and the 4th long side steel plate, the first short side steel
Plate is in fixedly splicing between the top of the described second long side steel plate and the first side wall of the first long side steel plate, and described the
Two short side steel plates be in fixedly splice top in the described 4th long side steel plate and the described first long side steel plate second sidewall it
Between, first level top steel plate is in fixedly to splice in the described first long side steel plate, the first short side steel plate and the second short side steel
Plate, the third short side steel plate are in fixedly splice top in the described second long side steel plate and the long side steel plate of the third the
Between one side wall, the 4th short side steel plate is in fixedly to splice in the top and the long side of the third of the described 4th long side steel plate
Between the second sidewall of steel plate, the described second horizontal top steel plate is in fixedly to splice in the long side steel plate of the third, third short side
Steel plate and the 4th short side steel plate, the first short side steel plate and the second short side steel plate in ordinatedly embedded in the turning rolls pedestal it
In clamping hole at one side wall, the third short side steel plate and the 4th short side steel plate in ordinatedly embedded in the turning rolls pedestal it
In the clamping hole of another side-walls.
5. wind-power tower according to claim 4 is crossed across transporting device, which is characterized in that the skeleton also includes to be welded in
Internal stiffeners between the second long side steel plate and the 4th long side steel plate, be welded in the described second long side steel plate back to
The first external reinforcing muscle on the side of the 4th long side steel plate and the described 4th long side steel plate is welded in back to described second
The second external reinforcing muscle on the side of long side steel plate, the internal stiffeners, the first external reinforcing muscle and the second external reinforcing
Muscle three aligns in the width direction of the skeleton.
6. wind-power tower according to claim 5 is crossed across transporting device, which is characterized in that the internal stiffeners, first
External reinforcing muscle and the second external reinforcing muscle are respectively multiple and along the length direction of the skeleton in arrangement spaced apart.
7. wind-power tower according to claim 5 is crossed across transporting device, which is characterized in that the internal stiffeners are rectangle
Reinforcing rib, the first external reinforcing muscle and the second external reinforcing muscle are respectively that triangle reinforces strengthening tendons.
8. wind-power tower according to claim 1 is crossed across transporting device, which is characterized in that the horizontal support includes bottom
Plate, positioned at the corresponding top of the bottom plate backing plate and be supported in the web of the bottom plate Yu the backing plate, the bottom plate with it is described
The top surface of turning rolls pedestal is welded, and arc support face is located at the top surface of the backing plate.
9. wind-power tower according to claim 8 is crossed across transporting device, which is characterized in that the horizontal support also includes more
A gusset being supported between the bottom plate and backing plate, all gussets are in row spaced apart along the length direction of the bottom plate
Column.
10. wind-power tower according to claim 8 is crossed across transporting device, which is characterized in that the bottom plate and the idler wheel
The top surface of frame pedestal is in multi-point welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178098.6U CN209414048U (en) | 2018-12-22 | 2018-12-22 | Wind-power tower is crossed across transporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178098.6U CN209414048U (en) | 2018-12-22 | 2018-12-22 | Wind-power tower is crossed across transporting device |
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| Publication Number | Publication Date |
|---|---|
| CN209414048U true CN209414048U (en) | 2019-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822178098.6U Active CN209414048U (en) | 2018-12-22 | 2018-12-22 | Wind-power tower is crossed across transporting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578220A (en) * | 2018-12-22 | 2019-04-05 | 中国水电四局(阳江)海工装备有限公司 | Wind-power tower is crossed across transporting device |
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2018
- 2018-12-22 CN CN201822178098.6U patent/CN209414048U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578220A (en) * | 2018-12-22 | 2019-04-05 | 中国水电四局(阳江)海工装备有限公司 | Wind-power tower is crossed across transporting device |
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