CN205221017U - Repeatedly usable's marine anemometry platform - Google Patents
Repeatedly usable's marine anemometry platform Download PDFInfo
- Publication number
- CN205221017U CN205221017U CN201520876671.4U CN201520876671U CN205221017U CN 205221017 U CN205221017 U CN 205221017U CN 201520876671 U CN201520876671 U CN 201520876671U CN 205221017 U CN205221017 U CN 205221017U
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- jib
- anemometer tower
- reusable
- tower frame
- surveyed
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Abstract
The utility model discloses a repeatedly usable's marine anemometry platform, including the hull with be used for installing the anemometer tower frame of anemometry equipment, the hull includes the flotation tank and is fixed in the work platform on the flotation tank, on work platform is fixed in in the installation of anemometer tower frame, the anemometer tower frame comprises the multisection cantilever crane, can draw in in and expand between two sections at least adjacent cantilever cranes. The utility model has the advantages of need not the foundation construction, with low costs, the installation is with the dismantlement is efficient, pylon towage stability is good.
Description
Technical field
The utility model relates to surveys wind platform, is specifically related to a kind of reusable sea and surveys wind platform.
Background technology
Energy-saving and emission-reduction have become the Major Strategic of country with exploitation clean energy resource, are energy safeguard and the environment-guarantee of China's sustainable development.Along with the huge consumption of the non-renewable energy resources such as oil coal, while bringing huge pollution to environment, human kind sustainable development is also made to face a danger.Wind energy is a kind of important renewable and clean energy resource, and wind energy has vast potential for future development in Development volue and commercialization are promoted.Through years development, the land wind field of China obtains Devoting Major Efforts To Developing, and offshore wind farm is also in the starting stage.
Compared with land wind energy turbine set, marine wind electric field has the advantages such as wind energy content is large, development efficiency is high, environmental pollution is little, do not occupy cultivated land.China has very long coastline, and coastal waters wind energy resources enriches, and power load center concentrates on the coastal region in east China mostly, and marine wind electric field has vast potential for future development, and Oversea wind power generation is becoming the emphasis of new energy field development.Before building wind power plant at sea, needing the marine site planning to build wind energy turbine set to build offshore anemometer tower, to reach actual measurement wind-resources data and relevant weather data, thus determining whether this marine site is applicable to building marine wind electric field.Meanwhile, the wind power generation plant at sea built, in operational process, also needs the various data of anemometer tower.Offshore anemometer tower surveys wind devices as the key collecting wind energy resources and wind quality needed for marine wind electric field early construction, to anemometer tower use and installation is proposed certain requirement.
At present, what the basic design of offshore anemometer tower generally adopted is pile foundation or gravity type foundation, and wherein pile foundation comprises bored pile foundation, precast concrete pile foundation, steel pipe pile foundation, and to apply more in these three kinds of pile foundation fields be steel pipe pile foundation.Upper column shelf structure generally adopts single drum type brake or truss-like, and wherein truss-like comprises triangular truss formula and quadrangle truss-like, is fixed type tall and slender structure, two kinds of common steel structure anemometer tower many columns steel pipe piles and single column steel pipe pile.Pylon pile foundation is in the past all generally driven piles by construction ship, and cushion cap and stake are carried out grouting and be connected, and construction technology difficulty and executive cost are all relatively high, and operating efficiency is low.Pylon in the past is also standing height, and during towage, center of gravity is very high, unfavorable to delay stability, adds towage difficulty and cost.In addition, after anemometer tower completes and surveys wind, for not affecting normal navigation, generally also need to remove, cause very large waste, its removal cost is also high.Just because of this, how to develop a kind of novel sea and survey wind platform, such that construction is simple, efficiency is high, cost is low, and can repeated usage, the technical matters that the urgent need having become this area solves.
Utility model content
The technical problems to be solved in the utility model is to provide one without the need to foundation construction, and cost is low, and Assembly &Disassembly efficiency is high, wind platform is surveyed at the reusable sea of pylon towage good stability.
For solving above-mentioned one or more technical matters, the utility model provides a kind of reusable sea and surveys wind platform, comprise hull and the anemometer tower frame for installing survey wind devices, described hull comprises buoyancy tank and is fixed on the workplatform on buoyancy tank, described anemometer tower frame is mounted on workplatform, described anemometer tower frame is made up of more piece jib, can draw in and launch between the jib that at least two joints are adjacent.
Further, the jib that described anemometer tower frame is hinged by more piece forms, and is provided with folding driving oil cylinder between the jib that at least two joints are adjacent.
Further, describedly folding driving between the adjacent jib of two of oil cylinder joints is installed is provided with body cradle and connecting rod, described body cradle is provided with a little and two the moveable hinge contacts that are fixedly hinged, described body cradle is point articulatedly arranged on jib by being fixedly hinged, and moveable hinge contact is hinged by a joint jib of the folding jib driving oil cylinder adjacent with described two joints, another moveable hinge contact is hinged by another joint jib of the connecting rod jib adjacent with described two joints.
Further, described anemometer tower frame is socketed by more piece box jib and forms, and is provided with telescoping mechanism between the described jib that at least two joints are adjacent.
Further, described anemometer tower frame is made up of more piece truss-type cantilever crane, is provided with telescoping mechanism between the jib that at least two joints are adjacent.
Further, at least one joint jib of described anemometer tower frame is provided with at least three stay cords, and described stay cord one end is connected with this joint jib, and the other end is connected with hull.
Further, the middle part of described hull is provided with midship mounting, described workplatform mounting arrangements is in the top of midship mounting, the outside of described hull is provided with collateral support, the surrounding of described workplatform is provided with support, described upper support and collateral support one_to_one corresponding, and described upper support is connected with the collateral support corresponding to it, the other end of described stay cord and upper support are connected away from the side of workplatform or the collateral support side away from hull.
Further, described hull is also provided with stay cord hoisting mechanism, the end of described stay cord is set around on the reel of stay cord hoisting mechanism.
Further, described collateral support and/or on be supported for truss structure.
Further, described buoyancy tank comprises multiple can drawing water separately or the cabin of water filling.
Reusable sea of the present utility model is surveyed wind platform and is had following advantage:
1, the utility model comprises hull and surveys the anemometer tower frame of wind devices for installing, and entirety can float on sea and directly carry out towage, without the need to shipment transport, traffic cost is low, sinks to the bottom the work of getting final product after being dragged to installation site, and without the need to piling, implement simple, job costs are low.
2, anemometer tower frame of the present utility model is made up of the jib that more piece is collapsible or flexible, has following advantage: (1) is convenient installs survey wind devices in below, without the need to offshore high-altitude operation; (2) ventilation measuring point height can be regulated as required; (3) during transport, withdrawal makes center of gravity reduce, and significantly improves towage stability.
3, at least one joint jib on the utility model anemometer tower frame is provided with at least three stay cords, stay cord one end is connected with jib, and the other end is connected with hull, and the strained condition of anemometer tower frame is improved, rigidity improves, and can adapt to complicated, inclement weather environment on ocean better.
4, buoyancy tank of the present utility model comprises multiple can drawing water separately or the cabin of water filling, on the one hand, when not filling the state of water in cabin, the structure in relatively single cabin, the center of gravity of whole buoyancy tank can be made to be positioned at the position at more middle part, thus to promote stability buoyancy tank does not fill the state of water during in cabin; On the other hand, even if part cabin et out of order, residue cabin still can complete the function of buoyancy tank, thus can improve the reliability of buoyancy tank work.
5, the utility model survey wind platform is reusable, reduces and surveys eolian.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation under the utility model embodiment one deployed condition.
Fig. 2 is the structural representation under the utility model embodiment one rounding state
Fig. 3 is the structural representation of hull in the utility model embodiment one.
Fig. 4 is the structural representation of buoyancy tank in the utility model embodiment one.
Fig. 5 is the folding principle of work schematic diagram driving oil cylinder in the utility model embodiment one.
Fig. 6 is the structural representation of the utility model embodiment two.
Fig. 7 is the structural representation of the utility model embodiment three.
Marginal data: 1, hull; 11, buoyancy tank; 111, cabin; 12, workplatform; 13, midship mounting; 14, collateral support; 15, upper support; 2, anemometer tower frame; 21, jib; 22, stay cord; 23, folding driving oil cylinder; 24, body cradle; 25, connecting rod.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
Embodiment one:
As shown in Figure 1, wind platform is surveyed at the reusable sea of the present embodiment, comprise hull 1 and the anemometer tower frame 2 for installing survey wind devices, the workplatform 12 that hull 1 comprises buoyancy tank 11 and is fixed on buoyancy tank 11, anemometer tower frame 2 is mounted on workplatform 12.
In the present embodiment, anemometer tower frame 2 is made up of more piece jib 21, adopts six joints in the present embodiment, and can certainly be two joints, three joints, four joints, five joints, seven joints or other more multimodes, the utility model be not limited to this.Can draw in or launch between the jib that at least two joints are adjacent.
Specifically in the present embodiment, anemometer tower frame 2 adopts articulated boom structure, specifically be hinged by six joint jibs 21 and form, folding driving oil cylinder 23 is installed between adjacent jib 21, by the flexible corner that can control between adjacent jib 21 of folding driving oil cylinder 23, thus realize the expansion (as shown in Figure 1 state) of anemometer tower frame 2 and draw (as shown in Figure 2 state) in, the position between adjacent jib 21 can be completely fixed when folding driving oil cylinder 23 locks.Certainly, under the technology enlightenment of above-mentioned accordion structure, those skilled in the art also can select as required to be provided with between the adjacent jib 21 of only part wherein and foldingly drive oil cylinder 23, reduce costs or simplified structure with this, its principle is identical with the present embodiment, therefore does not repeat them here.In addition, it will be apparent to those skilled in the art that the folding oil cylinder 23 that drives also can adopt other telescoping mechanisms to substitute, as cylinder, turbine and worm mechanism etc., even can adopt and steel rope is set on jib, also can realize expansion between jib and gathering by straining or discharging steel rope.
Shown in composition graphs 1 and Fig. 5, folding driving between the adjacent jib 21 of two of oil cylinder 23 joints is installed and is also provided with body cradle 24 and connecting rod 25, body cradle 24 is provided with a little and two the moveable hinge contacts that are fixedly hinged, body cradle 24 is point articulatedly arranged on jib 21 by being fixedly hinged, and moveable hinge contact is hinged by the folding joint jib 21 of the jib 21 that oil cylinder 23 is adjacent with two joints that drives, another moveable hinge contact is hinged by another joint jib 21 of connecting rod 25 jib 21 adjacent with two joints.
Under towing condition, each joint jib of anemometer tower frame 2 collapses to extreme lower position, and when survey wind platform and integrally is transported, center of gravity reduces, and significantly improves towage stability.When after towage to the installation marine site of specifying, when needing to launch anemometer tower frame, drive the piston rod of folding driving oil cylinder 23 to stretch out (shown in the dotted line in Fig. 5 position) and launch the expansion that jib 21 can realize anemometer tower frame 2.When needing to regain anemometer tower frame 2, drive the folding piston rod of oil cylinder 23 that drives to retract, jib 21 is drawn in folding, the withdrawal of anemometer tower frame 2 can be realized.
The jib 21 of anemometer tower frame 2 is provided with many stay cords 22, stay cord 22 one end is connected with jib 21, the other end is connected with hull 1, by stay cord 22, significantly can improve the strained condition of jib 21, improve the stress performance of jib 21.Certainly, under the technology enlightenment of this structure, those skilled in the art also can select only on part jib 21, to install stay cord 22 as required, preferably on the jib 21 at top, stay cord 22 is installed, and the quantity of stay cord 22 also can select three, four, five or more as required.In addition, stay cord 22 specifically can adopt steel rope, and also can adopt the stay cord that other types material is made, the utility model is not limited to this.
As shown in Figure 1 to Figure 3, the middle part of hull 1 is provided with midship mounting 13, workplatform 12 mounting arrangements is in the top of midship mounting 13, the outside of hull 1 is provided with collateral support 14, the surrounding of workplatform 12 is provided with support 15, upper support 15 and collateral support 14 one_to_one corresponding, and upper support 15 is connected with the collateral support 14 corresponding to it, the other end of stay cord 22 and upper support 15 are connected away from the side of workplatform 12 or collateral support 14 side away from hull 1.By said structure, provide fixed pivot on the one hand, and can guarantee that stay cord 22 has larger span in the horizontal direction for stay cord 22, thus make the anti-shear ability of jib 21 better, stress performance is better; On the other hand, make the balance of anemometer tower frame 2 better, stability when anemometer tower frame 2 floats can be improved.It should be noted that, the other end of the present embodiment medium pulling rope 22 can also be connected with upper support 15 other positions away from the side of workplatform 12 as required, or it can also be connected away from the end of the side of hull 1 or the position of non-end with collateral support 14.
In the present embodiment, hull 1 is also provided with and stay cord hoisting mechanism, the end of stay cord 22 is set around on the reel of stay cord hoisting mechanism, can realize folding and unfolding stay cord 22 and lock stay cord 22 by stay cord hoisting mechanism.
In the present embodiment, collateral support 14 and/or upper support 15 can adopt truss structure, and certainly, can be also other versions, the utility model be not limited to this.
In the present embodiment, buoyancy tank 11 comprises multiple can drawing water separately or the cabin 111 of water filling, and for the structure in single cabin, the structure in multiple independent cabin can make the center of gravity of whole buoyancy tank be positioned at the position at more middle part, thus promotes the stability of buoyancy tank; On the other hand, even if part cabin et out of order, residue cabin still can complete the function of buoyancy tank, thus can improve the reliability of buoyancy tank work.
The working process that wind platform is surveyed at the reusable sea of the present embodiment is as follows:
1) draw at the port and pier that distance ventilation measuring point is nearer folding for the anemometer tower frame 2 of the present embodiment and survey wind devices is installed in advance, and completing the assembling of hull 1, anemometer tower frame 2;
2) each cabin 111 of the buoyancy tank 11 of the present embodiment is kept emptying or partially draining state, the present embodiment is suspended on sea by the buoyancy provided by buoyancy tank 11, keep the anemometer tower frame 2 be installed on workplatform 12 to be in rounding state, the center of gravity making the present embodiment survey wind platform remains on lower position;
3) by the present embodiment towage to the installation marine site of specifying.
4) after the present embodiment towage being arrived the installation marine site of specifying, in each cabin 111 of buoyancy tank 11, inject seawater, buoyancy tank 11 sinks because buoyancy diminishes, and the end is sat in the sinking realizing the present embodiment.
5) after the present embodiment seat end completes, the anemometer tower frame 2 be installed on workplatform 12 is launched gradually, open stay cord hoisting mechanism Synchronous Radio stay cord 22 simultaneously, the survey wind devices be installed in advance on anemometer tower frame 2 is lifted specified altitude assignment, locking anemometer tower frame 2, locks stay cord hoisting mechanism by stay cord hoisting mechanism tensioning stay cord 22;
6) the survey wind devices by anemometer tower frame 2 is installed carries out survey wind.
7) after survey wind completes, regained by anemometer tower frame 2, the center of gravity of anemometer tower frame 2 decreases, and is extracted out by the seawater in each for buoyancy tank 11 cabin 111, after the present embodiment floats, the towage of wind platform can be surveyed in the reusable sea of the present embodiment and carry out survey wind to another marine site.
As fully visible, it is reusable that wind platform is surveyed at the reusable sea of the present embodiment, has without the need to driving piles, towage stability is high, it is quick to reach convenient transportation, can reduce cost of installation, improve installation effectiveness.
Embodiment two:
The present embodiment is substantially identical with embodiment one, and its key distinction point is that the structure of anemometer tower frame 2 is different.As shown in Figure 6, anemometer tower frame 2 in the present embodiment is telescopic structure, be socketed by more piece box jib 21 and form, telescoping mechanism is provided with between the jib 21 that at least two joints are adjacent, the present embodiment preferably adopts single-cylinder bolt telescoping mechanism, it should be noted that, single-cylinder bolt telescoping mechanism is the telescoping drive mechanism that jib is conventional, therefore its concrete structure does not repeat them here, and under the prerequisite of to enlighten in this technology, certainly, those skilled in the art can also adopt the boom frame telescopic type of drive of other types as required, as oil cylinder, cylinder, all driver trains that can realize stretching such as rope row, its principle is identical with the present embodiment, therefore do not repeat them here.
Embodiment three:
The present embodiment is substantially identical with embodiment one, and its key distinction point is that the structure of anemometer tower frame 2 is different.As shown in Figure 7, anemometer tower frame 2 in the present embodiment is truss structure, is socketed forms by more piece truss-type cantilever crane 21, is provided with telescoping mechanism between the jib 21 that at least two joints are adjacent, this telescoping mechanism can be oil cylinder, cylinder etc., also can be the driver train that other can realize stretching.
Concrete, adopt tower crane jib in the present embodiment, tower crane jib comprises base section, standard knot and climbing support, constantly saved from installation code by climbing support, building/certainly rising of anemometer tower frame 2 can be realized, utilize realizing arm from installation function and stretching of tower crane jib, equally also can realize the Telescopic of anemometer tower frame 2.It should be noted that, tower crane jib is common arm frame of tower crane structure, except said structure, lower jacking type tower crane jib can also be adopted as required, and under the prerequisite of to enlighten in this technology, certainly, those skilled in the art can also adopt the tower crane jib of other types as required, its principle is identical with the present embodiment, therefore does not repeat them here.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. wind platform is surveyed at a reusable sea, it is characterized in that: comprise hull (1) and the anemometer tower frame (2) for installing survey wind devices, described hull (1) comprises buoyancy tank (11) and is fixed on the workplatform (12) on buoyancy tank (11), described anemometer tower frame (2) is mounted on workplatform (12), described anemometer tower frame (2) is made up of more piece jib (21), can draw in and launch between the jib (21) that at least two joints are adjacent.
2. wind platform is surveyed at reusable sea according to claim 1, it is characterized in that: the jib (21) that described anemometer tower frame (2) is hinged by more piece forms, between the jib (21) that at least two joints are adjacent, folding driving oil cylinder (23) is installed.
3. wind platform is surveyed at reusable sea according to claim 2, it is characterized in that: described in folding driving between the adjacent jib (21) of two of oil cylinder (23) joints be installed be provided with body cradle (24) and connecting rod (25), described body cradle (24) is provided with a little and two the moveable hinge contacts that are fixedly hinged, described body cradle (24) is point articulatedly arranged on jib (21) by being fixedly hinged, and a moveable hinge contact is hinged by joint jib (21) of the folding jib (21) driving oil cylinder (23) adjacent with described two joints, another joint jib (21) that another moveable hinge contact saves adjacent jib (21) by connecting rod (25) and described two is hinged.
4. wind platform is surveyed at reusable sea according to claim 1, it is characterized in that: described anemometer tower frame (2) is socketed by more piece box jib (21) and forms, between the described jib (21) that at least two joints are adjacent, be provided with telescoping mechanism.
5. wind platform is surveyed at reusable sea according to claim 1, it is characterized in that: described anemometer tower frame (2) is made up of more piece truss-type cantilever crane (21), between the jib (21) that at least two joints are adjacent, be provided with telescoping mechanism.
6. wind platform is surveyed at the reusable sea according to any one of claim 1-5, it is characterized in that: at least one joint jib (21) of described anemometer tower frame (2) is provided with at least three stay cords (22), described stay cord (22) one end is connected with this joint jib (21), and the other end is connected with hull (1).
7. wind platform is surveyed at reusable sea according to claim 6, it is characterized in that: the middle part of described hull (1) is provided with midship mounting (13), described workplatform (12) mounting arrangements is in the top of midship mounting (13), the outside of described hull (1) is provided with collateral support (14), the surrounding of described workplatform (12) is provided with support (15), described upper support (15) and collateral support (14) one_to_one corresponding, and described upper support (15) is connected with the collateral support (14) corresponding to it, the other end of described stay cord (22) and upper support (15) are connected away from the side of workplatform (12) or collateral support (14) side away from hull (1).
8. wind platform is surveyed at reusable sea according to claim 7, and it is characterized in that: (1) is also provided with stay cord hoisting mechanism to described hull, the end of described stay cord (22) is set around on the reel of stay cord hoisting mechanism.
9. wind platform is surveyed at reusable sea according to claim 7, it is characterized in that: described collateral support (14) and/or upper support (15) are truss structure.
10. wind platform is surveyed at the reusable sea according to any one of claim 1-5, it is characterized in that: described buoyancy tank (11) comprises multiple can drawing water separately or the cabin (111) of water filling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876671.4U CN205221017U (en) | 2015-08-13 | 2015-11-05 | Repeatedly usable's marine anemometry platform |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015206109845 | 2015-08-13 | ||
| CN201520610984 | 2015-08-13 | ||
| CN201520876671.4U CN205221017U (en) | 2015-08-13 | 2015-11-05 | Repeatedly usable's marine anemometry platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205221017U true CN205221017U (en) | 2016-05-11 |
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ID=55896100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520876671.4U Withdrawn - After Issue CN205221017U (en) | 2015-08-13 | 2015-11-05 | Repeatedly usable's marine anemometry platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205221017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110863692A (en) * | 2019-11-26 | 2020-03-06 | 六安丰恺尼机电科技有限公司 | 5G signal transceiving base station stretching operation method |
-
2015
- 2015-11-05 CN CN201520876671.4U patent/CN205221017U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110863692A (en) * | 2019-11-26 | 2020-03-06 | 六安丰恺尼机电科技有限公司 | 5G signal transceiving base station stretching operation method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160511 Effective date of abandoning: 20180525 |