CN202280072U - Anemometer tower foundation - Google Patents

Anemometer tower foundation Download PDF

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Publication number
CN202280072U
CN202280072U CN2011204192093U CN201120419209U CN202280072U CN 202280072 U CN202280072 U CN 202280072U CN 2011204192093 U CN2011204192093 U CN 2011204192093U CN 201120419209 U CN201120419209 U CN 201120419209U CN 202280072 U CN202280072 U CN 202280072U
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CN
China
Prior art keywords
base plate
anemometer tower
basis
main
baseplate
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Expired - Lifetime
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CN2011204192093U
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Chinese (zh)
Inventor
郑俊斌
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郑俊斌
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Priority to CN2011204192093U priority Critical patent/CN202280072U/en
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Publication of CN202280072U publication Critical patent/CN202280072U/en
Anticipated expiration legal-status Critical
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Abstract

The utility model provides an anemometer tower foundation comprising a baseplate, wherein side plates are connected to the peripheral wall of the baseplate to form a box type structure; a plurality of vertical and horizontal longitudinal supporting rods are mounted on the baseplate; inclined support rods are connected between the longitudinal support rods; at least two main support diagonal rods are arranged between the side plates and the middle position of the baseplate; at least three positioning poles are mounted around the baseplate; the positioning pole are connected with one ends of the main support diagonal rods; and when the baseplate is square, positioning poles are mounted at the four corners and in the middles of the four sides of the square baseplate and are connected with one ends of the main support diagonal rods. A laser anemometer can be mounted on the anemometer tower foundation; the anemometer tower foundation has a short construction cycle and a low construction cost and is stable after positioning and settlement; and the laser anemometer can be flatly and stably mounted on an anemometer platform, so as to ensure the acquisition of accurate anemography data.

Description

A kind of anemometer tower basis
Technical field
The utility model relates to anemometer tower, is a kind of anemometer tower basis.
Background technology
Utilize the technical scheme continuous research and development of wind power generation in various countries.Can reach the effect of generating electricity preferably owing to build wind electricity generating system in the open ground; Therefore; Marine exclusive weathercock stability, wind is carried characteristics such as intensity of flow and wind speed, makes to build wind power generation plant at sea and become one of main research aspect of various countries' wind-power electricity generation.Before building the wind-force electric field at sea, need build marine anemometer tower, reach relevant meteorological data to reach actual measurement wind-resources data, thereby confirm whether this marine site is fit to build marine wind electric field in the marine site of planning to build wind energy turbine set.Simultaneously, the rotor machine of at sea building also need be surveyed the various data of tower in running.Foundation structures such as the domestic general employing tripod of existing anemometer tower, steel skirt piles or PHC skirt piles; Generally adopt PHC skirt piles, single pile, jacket, foundation structure such as floating in the world; The deficiency on these anemometer tower bases is: complex structure; Construction is complicated, and construction duration is long, generally needs 7-8 about individual month etc.And the intensity of the extreme case in some opposing ocean is lower; When stressed complicacy, the stability of anemometer tower is lower, and nearest disclosed steel row formula is surveyed negative column foot plinth and anemometer tower; Though have some advantage; But still exist to make, the location is complicated, resist distinguished and admirable intensity low wait not enough, the Laser Measuring bearing that more difficult installation requirement is higher.
The utility model content
The purpose of the utility model is; A kind of anemometer tower basis is provided, and it can install Laser Measuring bearing, makes its manufacturing cycle short, cost is low, the positioning sinking rear stability is good; Smooth stable being installed in of Laser Measuring bearing surveyed on the wind platform, guarantee to obtain to survey the accurate data of wind.
The utility model is realized through following technical scheme for realizing above-mentioned purpose: a kind of anemometer tower basis comprises base plate; Connect side plate on the perisporium of base plate, base plate be case structure after side plate is connected, the vertical supporting bar of several vertical and horizontal directions is installed on the base plate; Connect the inclination support bar between vertical supporting bar; 2 main knightheads are installed in the centre position of side plate to base plate at least, in the perimeter of base plate 3 guide piles are installed at least, and guide pile is connected with main knighthead one end.Said base plate is square, and in the equal installing and locating stake in middle part on square four angles and square every limit, each guide pile all is connected with main knighthead one end.Mounting sleeve on the base plate, casing shoe is connected with base plate, is positioned on the base plate of sleeve pipe through hole to offer through hole, and installing and locating stake in the sleeve pipe is provided with locating hole on the sleeve pipe, and alignment pin is installed in the locating hole.Vibrating head is installed on guide pile top.The fixedly angle bar that distributes in length and breadth on the bottom outer surface of base plate, fixedly angle bar is welded on the bottom outer surface of base plate.Head rod is installed on top between per two main knightheads; The head rod two ends are connected with corresponding main knighthead respectively; Four first connecting rods are located in the same horizontal plane; Second connecting rod is installed at the middle part between per two main knightheads, and the second connecting rod two ends are connected with corresponding main knighthead respectively, and four second connecting rods are located in the same horizontal plane.Vibrating head is installed on guide pile top.
The anemometer tower basis that the utility model provides is a case structure; Make the anemometer tower basis have the good advantage of flotation property;, the land is easy to haul after making to specifying the marine site; After arriving the marine site, only need in it, can sink to the seabed after the water filling, in box basis, place mass such as stone or fluid concrete again basis compaction.Make the stability of foundation and the firmness of anemometer tower fabulous, and easy for installation, sink to the seabed again to compacting from being fabricated onto; Whole process does not need operations such as underwater pile driving, excavation, simultaneously, does not need large ship; Speed of application is very fast, has significantly reduced cost of transportation, and reduces cost of manufacture.
The utility model also has the advantage that is easy to install tower body, because the basis of the described anemometer tower of the utility model has characteristics such as high stability and property easy for installation, so can be adapted at installing on the tower body Laser Measuring bearing.The anemometer tower that make on the anemometer tower basis of employing the utility model can resist the erosion of marine special circumstances, meets high sea and situations such as inclination, swing do not occur, can guarantee the accuracy of measured data.The utility model needs about 20 days from being fabricated into marine only the installation, and manufacturing cost is about 700,000 yuan, for great amount of cost is saved in the offshore wind farm construction.
Description of drawings
Accompanying drawing 1 is the utility model anemometer tower structural representation; Accompanying drawing 2 is plan structure sketch mapes in the accompanying drawing 1.
The specific embodiment
Contrast accompanying drawing and embodiment further specify the utility model.
Structure shown in the utility model embodiment only is one of embodiment of the described anemometer tower of the utility model.The primary structure on the anemometer tower basis that the utility model provides has a base plate 20; Connect side plate 21 on the perisporium of base plate 20, base plate 20 be case structure, the vertical supporting bar 24 of several vertical and horizontal directions of installation on the base plate 20 after side plate 21 is connected; 24 of vertical supporting bars connect inclination support bar 25; The medium position of side plate 21 to base plate 20 is installed 2 main knightheads 1 at least, in the perimeter of base plate 20 3 guide piles 4 is installed at least, and guide pile 4 is connected with main knighthead 1 one ends.
The basis of the described anemometer tower of the utility model is case structure, and this case structure can be square, also can be circular.When base plate 20 when being square, a guide pile all is installed, on each angle of connected four sidewalls when base plate 20 when being circular; At least 3 guide piles 4 distribute on the connected peripheral side wall circumference; Certainly, guide pile 4 is provided with many more, and the constant intensity of anemometer tower is high more.Reaching under the situation of fixed effect preferably, the height of cost of manufacture is a main foundation of selecting guide pile 4.The utility model according to one of scheme preferably that simulated test draws is: be designed to base plate 20 square; The equal installing and locating stake 4 in middle part on square four angles and square every limit; Each guide pile 4 all is connected with main knighthead 1 one ends, and main knighthead 1 other end is connected with tower body.This scheme is to be square with the anemometer tower basic engineering, and 8 guide piles 4 are installed altogether, and it is good to have a steadiness, wind and wave resistance, the advantage that impact resistance is strong.
The described guide pile of the utility model is dragged to the appointment marine site, is convenient to install for the ease of making, be convenient to anemometer tower; The further scheme that provides is: mounting sleeve 3 on base plate 20; Sleeve pipe 3 bottoms are connected with base plate 20, are positioned on the base plate 20 of sleeve pipe 3 through holes to offer through hole 28 installing and locating stakes 4 in the sleeve pipe 3; On the sleeve pipe 3 locating hole is set, alignment pin 23 is installed in the locating hole.Offer first locating hole 25 and second locating hole 23 on the guide pile 4, when the anemometer tower making finishes, guide pile 4 is limited to second spacing hole, 23 places, it is floating with anemometer tower basis and tower body to be convenient to guide pile 4.After installing guide pile, again with moving in the 5 stationary positioned stakes 4 of first spacing hole.
The utility model further increases its stability for anemometer tower better is fixed on the seabed, the fixedly angle bar 19 that can on the bottom outer surface of base plate 20, distribute in length and breadth, and fixedly angle bar 19 is welded on the bottom outer surface of base plate 20.
The utility model is in order further to increase the bonding strength of anemometer tower basis and each parts of tower body that can be mounted thereto; Make wind and wave resistance, impact resistance power stronger; Head rod 30 is installed on top between per two main knightheads 1, and head rod 30 two ends are connected with corresponding main knighthead 1 respectively, and four first connecting rods 30 are located in the same horizontal plane; Second connecting rod 29 is installed at the middle part between per two main knightheads 1; Second connecting rod 29 two ends are connected with corresponding main knighthead 1 respectively, and four second connecting rods 29 are located in the same horizontal plane, structure as shown in Figure 2.
The described anemometer tower of the utility model is specially adapted to soft seabed; When anemometer tower is installed in soft seabed; Vibrating head 6 is installed on guide pile 4 tops; Be convenient to guide pile 4 is squeezed into the seabed under vibrational state, this scheme job practices is simple, has reduced construction cost under the situation preferably reaching fastness, support strength.
The described anemometer tower of the utility model basis makes in the land, after making finishes, because the anemometer tower basis is case structure; Can well swim in the sea, adopt towboat to be dragged to and specify the marine site, after the marine site is specified in arrival; Water filling in the box basis of anemometer tower makes it sink to the seabed, in the basis, inserts mass such as stone or fluid concrete again; Make basis compaction, position stake then and sink to locating.When the seabed is the soft end, under the vibration of the vibrating head of installing on guide pile 4 tops 6 guide pile 4 is squeezed in the soft layer of seabed, with inserting alignment pin in the hole on first spacing hole 5 on the guide pile 4 and the sleeve pipe 3, make guide pile 4 fixing then with sleeve pipe 3.When the seabed was the ragstone layer, the vibrating head 6 in the installing and locating stake 4 did not adopt drill bit after the punching guide pile 4 being squeezed into the seabed on the lithosphere.

Claims (6)

1. anemometer tower basis; It is characterized in that: comprise base plate (20); Connect side plate (21) on the perisporium of base plate (20), base plate (20) be case structure after side plate (21) is connected, base plate (20) is gone up the vertical supporting bar (24) that several vertical and horizontal directions are installed; Connect inclination support bar (25) between vertical supporting bar (24); 2 main knightheads (1) are installed in side plate (21) to the centre position of base plate (20) at least, in the perimeter of base plate (20) 3 guide piles (4) are installed at least, and guide pile (4) is connected with main knighthead (1) one end.
2. a kind of anemometer tower according to claim 1 basis; It is characterized in that: said base plate (20) is for square; In the equal installing and locating stake in middle part (4) on square four angles and square every limit, each guide pile (4) all is connected with main knighthead (1) one end.
3. a kind of anemometer tower according to claim 1 basis; It is characterized in that: base plate (20) is gone up mounting sleeve (3); Sleeve pipe (3) bottom is connected with base plate (20), is positioned on the base plate (20) of sleeve pipe (3) through hole to offer through hole (28), the interior installing and locating stake of sleeve pipe (3) (4); Sleeve pipe is provided with locating hole on (3), and alignment pin (23) is installed in the locating hole.
4. a kind of anemometer tower according to claim 1 basis, it is characterized in that: vibrating head (6) is installed on guide pile (4) top.
5. a kind of anemometer tower according to claim 1 basis is characterized in that: the fixedly angle bar (19) that distributes in length and breadth on the bottom outer surface of base plate (20), fixedly angle bar (19) is welded on the bottom outer surface of base plate (20).
6. a kind of anemometer tower according to claim 1 basis; It is characterized in that: head rod (30) is installed on top between per two main knightheads (1); Head rod (30) two ends are connected with corresponding main knighthead (1) respectively; Four first connecting rods (30) are located in the same horizontal plane; Second connecting rod (29) is installed at the middle part between per two main knightheads (1), and second connecting rod (29) two ends are connected with corresponding main knighthead (1) respectively, and four second connecting rods (29) are located in the same horizontal plane.
CN2011204192093U 2011-10-28 2011-10-28 Anemometer tower foundation Expired - Lifetime CN202280072U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204192093U CN202280072U (en) 2011-10-28 2011-10-28 Anemometer tower foundation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204192093U CN202280072U (en) 2011-10-28 2011-10-28 Anemometer tower foundation

Publications (1)

Publication Number Publication Date
CN202280072U true CN202280072U (en) 2012-06-20

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Application Number Title Priority Date Filing Date
CN2011204192093U Expired - Lifetime CN202280072U (en) 2011-10-28 2011-10-28 Anemometer tower foundation

Country Status (1)

Country Link
CN (1) CN202280072U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102747743A (en) * 2012-07-19 2012-10-24 安瑞基(青岛)风能设备工程有限公司 Weight-bearing movable combined steel base for pole
CN105253787A (en) * 2015-08-13 2016-01-20 三一重型能源装备有限公司 Offshore anemometry platform capable of being reused and use method thereof
CN107024600A (en) * 2016-01-29 2017-08-08 赵英铭 A kind of vertical survey wind frame of multichannel anemometer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102747743A (en) * 2012-07-19 2012-10-24 安瑞基(青岛)风能设备工程有限公司 Weight-bearing movable combined steel base for pole
CN105253787A (en) * 2015-08-13 2016-01-20 三一重型能源装备有限公司 Offshore anemometry platform capable of being reused and use method thereof
CN105253787B (en) * 2015-08-13 2018-05-25 三一重型能源装备有限公司 Reusable marine survey wind platform and its application method
CN107024600A (en) * 2016-01-29 2017-08-08 赵英铭 A kind of vertical survey wind frame of multichannel anemometer

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GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20120620

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