CN209094820U - A kind of offshore wind farm tubular pole girth joint General welding platform - Google Patents
A kind of offshore wind farm tubular pole girth joint General welding platform Download PDFInfo
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- CN209094820U CN209094820U CN201821929724.4U CN201821929724U CN209094820U CN 209094820 U CN209094820 U CN 209094820U CN 201821929724 U CN201821929724 U CN 201821929724U CN 209094820 U CN209094820 U CN 209094820U
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- offshore wind
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Abstract
The utility model discloses a kind of offshore wind farm tubular pole girth joint General welding platforms, are set up in the top of tubular pole, comprising: welding platform, platform legs, height adjustment supporting leg, pulley and track；The track is set to the two sides of tubular pole, and is arranged along the length direction of tubular pole；The pulley has a pair, is respectively arranged on corresponding track；The platform legs, height adjustment supporting leg all have a pair, and the bottom end of each platform legs adjusts supporting leg by height and connects with corresponding pulley；The welding platform is horizontally disposed, is connected in the apical position of a pair of of platform legs, and job platform is additionally provided in welding platform.The utility model operator and welding equipment are respectively positioned on this platform, and the top that this platform can be located at tubular pole can be completed circular seam submerged arc welding and connect when tubular pole is rotated on turning rolls.
Description
Technical field
The utility model relates to welding auxiliary equipments, general more specifically to a kind of offshore wind farm tubular pole girth joint
Welding platform.
Background technique
Energy problem and environmental problem are global concern and problem in the urgent need to address, with conventional energy resource coal, petroleum,
Gas extraction, these energy also bring environmental problem while largely consumed, gradually reduced.In recent years, to implement
Implement strategic plan of the CPC Central Committee and the State Council about propulsion energy-saving emission reduction and development new energy, renewable energy Application in Building rule
Mould expands rapidly, and application technology graduallys mature, industrial competitiveness is promoted steadily.
The gross reserves of wind energy resources is very huge, the developable energy of technology about 5.3X10^13 kilowatt hour in 1 year.Wind energy
It is reproducible clean energy resource, reserves are big, distribution is wide, but its energy density is low (only the 1/800 of water energy), and unstable
It is fixed.Under certain technical conditions, wind energy can be used as the important energy of one kind and be developed.Wind energy utilization is comprehensive
The kinetic energy of wind is converted to mechanical energy, electric energy and thermal energy etc. by wind energy conversion system by engineering technology.
Wind-powered electricity generation tubular pole is the most basic link as offshore wind turbine installation, in large-scale wind electricity tubular pole manufacturing process, first
Roll of steel plate is made as segment cylinder, is completed at the same time longitudinal seam welding of barrel；It secondly is Large Tube by small Cylinder assembly using grouping machine
Stake；It is finally completed inside tubular pole and respectively saves boxing seam welding between small cylinder.
Since offshore wind farm gradually develops to enlargement, wind power pipe pile lining thickness is generally higher than 60 millimeters, and diameter is big
In 5 meters, to guarantee weldquality, welding efficiency is improved, girth joint need to be welded using submerged-arc welding.And submerged-arc welding is only supported
Downhand welding operation, therefore in tubular pole girth joint welding process needs a kind of aerial work platform come the characteristics of cooperating submerged-arc welding.
Utility model content
In view of the above defects of the prior art, the purpose of the utility model is to provide a kind of offshore wind farm tubular pole rings
Weld seam General welding platform, operator and welding equipment are respectively positioned on this platform, and this platform can be located at the top of tubular pole, when
Tubular pole can be completed circular seam submerged arc welding and connect when being rotated on turning rolls.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of offshore wind farm tubular pole girth joint General welding platform, is set up in the top of tubular pole, comprising: welding platform is put down
Platform supporting leg, height adjustment supporting leg, pulley and track；
The track is set to the two sides of tubular pole, and is arranged along the length direction of tubular pole；
The pulley has a pair, is respectively arranged on corresponding track；
The platform legs, height adjustment supporting leg all have a pair, and the bottom end of each platform legs passes through height adjustment branch
Leg is connected with corresponding pulley；
The welding platform is horizontally disposed, is connected in the apical position of a pair of of platform legs, and work is additionally provided in welding platform
Industry platform.
The job platform has a pair, is disposed as Liftable type job platform.
One section of bending branch section is equipped in the platform legs.
Anti-tilt device is equipped on the pulley.
Diagonal brace is also connected between the welding platform and two platform legs.
The lifting distance of the Liftable type job platform is 1.5 meters.
It is connected between the welding platform and two platform legs using welding manner.
It is flanged joint between the platform legs, height adjustment supporting leg and pulley.
The height of the height adjustment supporting leg is 1.1 meters.
Ladder up and down is also connected in any platform legs.
In the above technical solution, a kind of offshore wind farm tubular pole girth joint General welding provided by the utility model is flat
Platform, also have the following the utility model has the advantages that
1) the utility model welding platform is highly-safe, although the welding platform height is up to 9.5 meters, platform stabilization is accorded with
Close and require, while making following design in secure context: safety barrier is added on job platform, upper and lower ladder adds shield cage,
Increase anti-tilt device etc. in the platform moving process；
2) the utility model welding platform is versatile, which welds suitable for 5 to 8 mitron anchor ear weld seams；
3) the utility model welding platform is high-efficient, and identical platform can meet twice girth welding simultaneously.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model welding platform；
Fig. 2 is the right view of Fig. 1 welding platform；
Fig. 3 is the structural schematic diagram of welding platform in the utility model welding platform；
Fig. 4 is the top view of welding platform in Fig. 3；
Fig. 5 is the structural schematic diagram of bending branch section in platform legs in the utility model welding platform；
Fig. 6 be in Fig. 5 bending branch section along the schematic diagram in the direction A-A；
Fig. 7 is the structural schematic diagram of the utility model welding platform middle pulley；
Fig. 8 is the right view of Fig. 7 middle pulley；
Fig. 9 is the structural schematic diagram that supporting leg is highly adjusted in the utility model welding platform；
Figure 10 is that supporting leg is highly adjusted in Fig. 9 along the schematic diagram in the direction B-B.
Specific embodiment
The technical solution of the utility model is further illustrated with reference to the accompanying drawings and examples.
Incorporated by reference to shown in Fig. 1 to Fig. 2, a kind of offshore wind farm tubular pole girth joint General welding provided by the utility model is flat
Platform is set up in the top of tubular pole 1, which is set as planer type structure, is generally aligned in the same plane with the lateral section of tubular pole 1
Interior, which includes: welding platform 2, platform legs 3, height adjustment supporting leg 4, pulley 5 and track 6.
Preferably, the track 6 is mounted on the ground of 1 two sides of tubular pole, and spread along the length direction of tubular pole 1
If.
Preferably, the pulley 5 has a pair, it is respectively arranged on corresponding track 6, is also connected on each pulley 5
Anti-tilt device 7.
Preferably, the platform legs 3, height adjustment supporting leg 4 all have a pair, the bottom end of each platform legs 3 passes through
Height adjustment supporting leg 4 is connected with corresponding pulley 5.
Preferably, the welding platform 2 is horizontally disposed, it is connected in the apical position of a pair of of platform legs 2, and welding platform 2
On be additionally provided with two symmetrically arranged Liftable type job platforms 21, operator can carry out welding work to twice girth joint simultaneously
Industry, Liftable type job platform 21 are 1.5 meters along work surface short transverse Adjustable Range.
Preferably, being also connected with ladder 9 up and down in any platform legs 3, welding platform 2 is climbed up convenient for operator.
Preferably, to increase the geometrical stability of this welding platform of planer type structure, the platform legs 3 are non-vertical knot
Structure is provided with one section of bending branch section 31 in platform legs 3.
Preferably, the welding platform 2 is connected with two platform legs 3 using welding manner, and also for proof strength
Diagonal brace 8 is connected with to be reinforced.
Preferably, for convenience of disassembly, installation, the platform legs 3, height adjustment supporting leg 4 and pulley 5, anti-tilt device 7 it
Between be flanged joint.
Double Liftable type job platforms 21 are set incorporated by reference to shown in Fig. 3 to Fig. 4, in the welding platform 2, while meeting two
Road girth welding, 21 short transverse Adjustable Range of Liftable type job platform is 1.5 meters, therefore the pipe within the scope of section diameter
Height adjustment supporting leg 4 of the stake 1 without adjusting two sides, can meet welding requirements, reduce operation intensity, improve operating efficiency.
Incorporated by reference to shown in Fig. 5 to Fig. 6, it is provided with one section of bending branch section 31 in the platform legs 3, top welding can be reduced
The length of platform 2 reduces the cost of manufacture of welding platform 2, and due to the reduction of 2 length of welding platform, improves this welding
Platform overall stability.
Incorporated by reference to shown in Fig. 7 to Fig. 8, it is connected with anti-tilt device 7 on the pulley 5,7 working principle of anti-tilt device is a left side at this
Right two blocks of steel plates make its compression by bolt, and machining track 6 outer profile in steel plate end is encircled in 6 two sides of track, when this weldering
Platform generation is connect when toppling over trend, anti-tilt device 7, which can pass through, to be held track 6 tightly and carry out anti-dumping.
Incorporated by reference to shown in Fig. 9 to Figure 10, the height of the height adjustment supporting leg 4 is 1.1 meters, for being made using Liftable type
Industry platform 21 is unable to satisfy the tubular pole 1 of requirement for height, can be adjusted by dismounting height adjustment supporting leg 4.
The utility model welding platform is in use, tubular pole 1 is arranged among track 6, length direction and 6 length of track
Direction is consistent.By this mobile welding platform of pulley 5, anti-tilt device 7 can effectively prevent platform to one when this welding platform is mobile
Inclination is fallen.After flat Liftable type job platform 21 is located at right above twice girth joint, welding procedure personnel climb up Liftable type
Job platform 21 adjusts it with 1 distance from top of tubular pole by Liftable type job platform 21 and starts operation, and 1 frame of tubular pole is rolling
11 rotate in one direction on wheel carrier.
For 1 diameter of tubular pole more than after 21 adjustment region of Liftable type job platform, before the sliding of this welding platform, head is needed
Height adjustment supporting leg 4 first is increased to this welding platform, height adjusts supporting leg 4 and is located at platform legs 3 and pulley 5 and anti-tilt device 7
Between, it is bolted between three.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate that this is practical new
Type, and be not used as the restriction to the utility model, as long as in the spirit of the utility model, to the above
Variation, the modification of embodiment will all be fallen in the Claims scope of the utility model.
Claims (10)
1. a kind of offshore wind farm tubular pole girth joint General welding platform, is set up in the top of tubular pole characterized by comprising weldering
Connect platform, platform legs, height adjustment supporting leg, pulley and track；
The track is set to the two sides of tubular pole, and is arranged along the length direction of tubular pole；
The pulley has a pair, is respectively arranged on corresponding track；
The platform legs, height adjustment supporting leg all have a pair, the bottom ends of each platform legs by height adjust supporting leg with
Corresponding pulley connection；
The welding platform is horizontally disposed, is connected in the apical position of a pair of of platform legs, and operation horizontal is additionally provided in welding platform
Platform.
2. a kind of offshore wind farm tubular pole girth joint General welding platform as described in claim 1, it is characterised in that: the operation
Platform has a pair, is disposed as Liftable type job platform.
3. a kind of offshore wind farm tubular pole girth joint General welding platform as described in claim 1, it is characterised in that: the platform
One section of bending branch section is equipped on supporting leg.
4. a kind of offshore wind farm tubular pole girth joint General welding platform as described in claim 1, it is characterised in that: the pulley
On be equipped with anti-tilt device.
5. a kind of offshore wind farm tubular pole girth joint General welding platform as described in claim 1, it is characterised in that: the welding
Diagonal brace is also connected between platform and two platform legs.
6. a kind of offshore wind farm tubular pole girth joint General welding platform as claimed in claim 2, it is characterised in that: described to rise
The lifting distance of drop formula job platform is 1.5 meters.
7. a kind of offshore wind farm tubular pole girth joint General welding platform as described in claim 1, it is characterised in that: the welding
It is connected between platform and two platform legs using welding manner.
8. a kind of offshore wind farm tubular pole girth joint General welding platform as described in claim 1, it is characterised in that: the platform
It is flanged joint between supporting leg, height adjustment supporting leg and pulley.
9. a kind of offshore wind farm tubular pole girth joint General welding platform as described in claim 1, it is characterised in that: the height
The height for adjusting supporting leg is 1.1 meters.
10. a kind of offshore wind farm tubular pole girth joint General welding platform as described in claim 1, it is characterised in that: described
Ladder up and down is also connected in one platform legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821929724.4U CN209094820U (en) | 2018-11-22 | 2018-11-22 | A kind of offshore wind farm tubular pole girth joint General welding platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821929724.4U CN209094820U (en) | 2018-11-22 | 2018-11-22 | A kind of offshore wind farm tubular pole girth joint General welding platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209094820U true CN209094820U (en) | 2019-07-12 |
Family
ID=67161014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821929724.4U Active CN209094820U (en) | 2018-11-22 | 2018-11-22 | A kind of offshore wind farm tubular pole girth joint General welding platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209094820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787299A (en) * | 2021-09-03 | 2021-12-14 | 通裕重工股份有限公司 | Double-output-shaft cylinder girth welding equipment |
| CN113927197A (en) * | 2021-11-26 | 2022-01-14 | 中国水电四局(阳江)海工装备有限公司 | Outdoor welding operation platform for offshore wind power steel pipe pile |
-
2018
- 2018-11-22 CN CN201821929724.4U patent/CN209094820U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787299A (en) * | 2021-09-03 | 2021-12-14 | 通裕重工股份有限公司 | Double-output-shaft cylinder girth welding equipment |
| CN113927197A (en) * | 2021-11-26 | 2022-01-14 | 中国水电四局(阳江)海工装备有限公司 | Outdoor welding operation platform for offshore wind power steel pipe pile |
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