CN202416341U - Steel truss automatically-standing seaborne anemometer tower - Google Patents
Steel truss automatically-standing seaborne anemometer tower Download PDFInfo
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- CN202416341U CN202416341U CN2011205290619U CN201120529061U CN202416341U CN 202416341 U CN202416341 U CN 202416341U CN 2011205290619 U CN2011205290619 U CN 2011205290619U CN 201120529061 U CN201120529061 U CN 201120529061U CN 202416341 U CN202416341 U CN 202416341U
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- pylon
- column foot
- anemometer
- tower
- stull
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Abstract
The utility model discloses a steel truss automatically-standing seaborne anemometer tower which is arranged on a seaborne wind field to obtain sea wind resource data and collect data information for establishing a seaborne wind field. The steel truss automatically-standing seaborne anemometer tower comprises a pile foundation and a tower frame, wherein the cross sections of the pile foundation and the tower frame are square, and a tower foundation is welded between the pile foundation and the tower frame. The tower foundation is welded between the pile foundation and the tower frame, thus a mode of erecting the tower frame by mixing concrete is changed, and the anemometer tower is built and erected on the sea. According to the utility model, the manufacturing cost of a concrete base of the anemometer tower can be lowered, and the building cost of the anemometer tower is greatly lowered. Meanwhile, the convenience is brought for the construction, and the tower frame and the tower foundation can be prefabricated on the land and conveyed on the sea through a barge, thus the anemometer tower can be built after piles are driven in the sea by welding. The steel truss automatically-standing seaborne anemometer tower is short in construction period and low in cost, and can be put into operation as soon as possible.
Description
Technical field
The utility model relates to the wind-powered electricity generation anemometer tower, and the marine anemometer tower of particularly a kind of steel truss self-supporting is installed in marine wind field, obtains the sea turn resource data, collects data information for setting up marine wind electric field.
Background technology
Along with continuing to increase of world energy consumption amount, the energy crisis situation in the global range is more obvious, and the sustainable development of alleviating energy crisis, exploitation regenerative resource, the realization energy becomes the major action of countries in the world energy development strategy.Wind energy is as the important class of regenerative resource; Be one of the most ancient, most important energy on earth; Huge reserves in the global range, renewable, wide, the free of contamination characteristic that distributes make wind power generation become the important directions of world's regenerative resource development.Because wind energy on the sea aboundresources and stable, wind regime is superior to land, and receives the influence of aspects such as soil utilization, noise pollution, bird preservation, Electromagnetic Interference less, and many large-scale wind electricities turn to the sea.The exploitation wind energy on the sea at first need be understood fully the Changing Pattern and the characteristic of greater coasting area wind.Offshore land wind speed that the weather station is surveyed has certain difference owing to receive the influence of factors such as surface roughness and atmospheric stability with marine wind speed, can not directly be used for representing marine wind regime.The direct method that obtains the sea turn resource data is exactly to set up anemometer tower at sea.
Common anemometer tower form of structure has two kinds of self-supporting and stay-supporteds.Self-supporting anemometer tower tower body bottom broad adopts the triangular pyramid body frame, and the pylon material usage is relatively large, requires also higher to the basis.The mounting method of present marine anemometer tower is; Through pile driving barge the steel pipe pile foundation is accomplished fluently, set up steel form at the pile foundation top then, the concrete reinforcement cage is installed; Deliver to concrete in the template case at pile foundation top through concrete mixer vessel again, form the reinforced concrete foundation platform.Also have in addition in the pile foundation steel pipe, to overlap again and insert steel pipe, in the firm mode of annular space filling concrete of tube and tube.Not only to call the concrete mixer vessel of expensive, also all to wait a couple of days after concrete strength reach requirement, the top pylon can be installed, long construction period, the cost cost is high.The stay-supported anemometer tower is stressed comparatively reasonable, and reliability is high, and the tower body cross section is little; The pylon material usage is little, but guyed foundation quantity is many, and construction technology is complicated; Especially at sea receive marine environment to reach influence to navigating ship, more inadvisable, so still select steel truss self-supporting anemometer tower usually for use.
Summary of the invention
The purpose of the utility model provides the marine anemometer tower of a kind of steel truss self-supporting, optimizes the structure of anemometer tower, changes the afloat mounting means of anemometer tower, reduces construction cost.
The utility model is achieved in that the marine anemometer tower of a kind of steel truss self-supporting comprises pile foundation and pylon; The cross section of pile foundation and pylon all is squares; Between pile foundation and pylon, weld column foot; Column foot is welded between pile foundation and the pylon, has changed the mounting means of beating the concrete erection tower.
Compared with prior art, the beneficial effect of the utility model is: according to structure stress analytical calculation and difficulty of construction, cost performance relatively, adopt square trussed construction form better than triangular structure.The utility model has changed the afloat mounting means of existing anemometer tower, at pile foundation upper end welding column foot, the column foot transition standpipe through column foot progressively reduced volume and pylon to welded together, completion afloat construction of anemometer tower and installation.Can reduce the manufacturing cost of anemometer tower concrete bed, reduce the construction cost of anemometer tower greatly.Easy construction simultaneously, pylon and column foot all can prefabricated by land processing, are transported to the sea through barge, weld after the piling completion at sea to get final product.Short construction period, cost cost are low, and anemometer tower also can put into effect as early as possible.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the cross sectional representation at A-A place among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described.Referring to Fig. 1 and Fig. 2, the marine anemometer tower of a kind of steel truss self-supporting comprises pile foundation and pylon, and the cross section of pile foundation and pylon all is squares, between pile foundation and pylon, welds column foot.Column foot comprises column foot stull 4, column foot diagonal brace 13, column foot standpipe and column foot transition standpipe 5; Column foot standpipe upper end and 5 welding of column foot transition standpipe; Lower end and 1 welding of pile foundation steel pipe, column foot stull 4 is welded on the column foot standpipe of column foot transition standpipe 5 belows with column foot diagonal brace 13.Column foot transition standpipe 5 comprises hypomere, stage casing and epimere, and hypomere and epimere all are tapering transition sections, and its stage casing is a straight length, the lower end of hypomere and the welding of column foot standpipe, the upper end of epimere and the welding of the lower end of pylon; The diameter of column foot standpipe conforms to the lower end of pile foundation steel pipe 1 with column foot transition standpipe 5.Pylon comprises pylon column steel pipe 9, pylon stull 12 and pylon diagonal brace, and pylon stull 12 all is welded on the pylon column steel pipe 9 with the pylon diagonal brace; Pylon stull 12 is welded on and constitutes square on the pylon column steel pipe 9, and by designing requirement layering welding, pylon diagonal brace intersection is welded between the pylon stull 12; Pylon forms a rectangular pyramid body, and any cross section of pylon is square.Pylon stull 12 outsides are according to surveying wind designing requirement layering welding anemometer stull connecting rod and anemometer diagonal brace connecting rod; Adpting flange 14 is installed in outer end at anemometer stull connecting rod and anemometer diagonal brace connecting rod; And be connected with anemometer diagonal brace 6 with anemometer stull 7 through adpting flange 14, in the end, outer end of anemometer stull 7 installation anemometer 8.Welding operation platform 15 in the pylon stull 12 of anemometer stull 7 junctions is seen Fig. 2.Pylon side welding helper 10, the bottom of helper 10 is welded in the column foot stull 4, about the convenient construction personnel.The anemometer tower manufacturing can be accomplished in the factory segmentation, is combined into one after transporting to harbour, also can directly manufacture one in the harbour base, the whole brushing crocus of pylon rustproof paint.Pile foundation steel pipe 1 is squeezed into seabed mud face 2 following design attitudes through special-purpose pile driving equipment with it to marine, and guarantees to expose sea level 3 above 2-3 rice.Pylon that will weld together through crane barge then and column foot integral body will be welded into one above will hanging four pile base steel pipes 1, form a complete marine anemometer tower, at tower top lightning rod 11 will be installed.
Claims (7)
1. the marine anemometer tower of steel truss self-supporting comprises pile foundation and pylon, and the cross section that it is characterized in that pile foundation and pylon all is squares
, Between pile foundation and pylon, weld column foot.
2. the marine anemometer tower of a kind of steel truss self-supporting according to claim 1; It is characterized in that; Said column foot comprises column foot stull (4), column foot diagonal brace (13), column foot standpipe and column foot transition standpipe (5); Column foot standpipe upper end and column foot transition standpipe (5) welding, lower end and pile foundation steel pipe (1) welding, column foot stull (4) and column foot diagonal brace (13) are welded on the column foot standpipe of column foot transition standpipe (5) below.
3. the marine anemometer tower of a kind of steel truss self-supporting according to claim 2; It is characterized in that; Said column foot transition standpipe (5) comprises hypomere, stage casing and epimere, and hypomere and epimere all are tapering transition sections, and its stage casing is a straight length; The lower end of hypomere and the welding of column foot standpipe, the upper end of epimere and the welding of the lower end of pylon; The diameter of column foot standpipe conforms to the lower end of pile foundation steel pipe (1) with column foot transition standpipe (5).
4. the marine anemometer tower of a kind of steel truss self-supporting according to claim 1; It is characterized in that; Said pylon comprises pylon column steel pipe (9), pylon stull (12) and pylon diagonal brace, and pylon stull (12) and pylon diagonal brace all are welded on the pylon column steel pipe (9); Pylon stull (12) is welded on pylon column steel pipe (9) and goes up the square layering welding of formation, and pylon diagonal brace intersection is welded between the pylon stull (12); Pylon forms a rectangular pyramid body, and any cross section of pylon is square.
5. the marine anemometer tower of a kind of steel truss self-supporting according to claim 4; It is characterized in that; Said pylon stull (12) outside layering welding anemometer stull connecting rod and anemometer diagonal brace connecting rod; Adpting flange (14) is installed in outer end at anemometer stull connecting rod and anemometer diagonal brace connecting rod, and is connected with anemometer diagonal brace (6) with anemometer stull (7) through adpting flange (14).
6. the marine anemometer tower of a kind of steel truss self-supporting according to claim 5 is characterized in that, goes up welding operation platform (15) in the pylon stull (12) of anemometer stull (7) junction.
7. according to claim 1 or the marine anemometer tower of 4 described a kind of steel truss self-supportings, it is characterized in that, said pylon side welding helper (10), the bottom of helper (10) is welded in the column foot stull (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205290619U CN202416341U (en) | 2011-12-16 | 2011-12-16 | Steel truss automatically-standing seaborne anemometer tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205290619U CN202416341U (en) | 2011-12-16 | 2011-12-16 | Steel truss automatically-standing seaborne anemometer tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202416341U true CN202416341U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205290619U Expired - Fee Related CN202416341U (en) | 2011-12-16 | 2011-12-16 | Steel truss automatically-standing seaborne anemometer tower |
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| CN (1) | CN202416341U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI565170B (en) * | 2015-10-23 | 2017-01-01 | 中國鋼鐵股份有限公司 | Installing method of ground-wire for met mast |
| CN106480899A (en) * | 2016-09-12 | 2017-03-08 | 安徽华电工程咨询设计有限公司 | A kind of full landform self-balancing column foot attachment structure |
| CN106639486A (en) * | 2016-12-05 | 2017-05-10 | 北京普华亿能风电技术有限公司 | Anti-bird strike anemometer tower |
| JP2017161392A (en) * | 2016-03-10 | 2017-09-14 | 東京電力ホールディングス株式会社 | Observation tower |
| CN109024523A (en) * | 2018-04-25 | 2018-12-18 | 中山市华蕴新能源科技有限公司 | A kind of installation of packaged type sea wind measuring device and wind detection method |
| CN112343399A (en) * | 2019-06-05 | 2021-02-09 | 江苏道达海上风电工程科技有限公司 | Gravity type multi-cylinder foundation offshore anemometer tower structure and integral transportation and installation method |
-
2011
- 2011-12-16 CN CN2011205290619U patent/CN202416341U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI565170B (en) * | 2015-10-23 | 2017-01-01 | 中國鋼鐵股份有限公司 | Installing method of ground-wire for met mast |
| JP2017161392A (en) * | 2016-03-10 | 2017-09-14 | 東京電力ホールディングス株式会社 | Observation tower |
| CN106480899A (en) * | 2016-09-12 | 2017-03-08 | 安徽华电工程咨询设计有限公司 | A kind of full landform self-balancing column foot attachment structure |
| CN106639486A (en) * | 2016-12-05 | 2017-05-10 | 北京普华亿能风电技术有限公司 | Anti-bird strike anemometer tower |
| CN109024523A (en) * | 2018-04-25 | 2018-12-18 | 中山市华蕴新能源科技有限公司 | A kind of installation of packaged type sea wind measuring device and wind detection method |
| CN112343399A (en) * | 2019-06-05 | 2021-02-09 | 江苏道达海上风电工程科技有限公司 | Gravity type multi-cylinder foundation offshore anemometer tower structure and integral transportation and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20131216 |