CN102162231B - Self-balancing platform system - Google Patents
Self-balancing platform system Download PDFInfo
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- CN102162231B CN102162231B CN201010573709.2A CN201010573709A CN102162231B CN 102162231 B CN102162231 B CN 102162231B CN 201010573709 A CN201010573709 A CN 201010573709A CN 102162231 B CN102162231 B CN 102162231B
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Abstract
The open self-balancing platform system of the present invention, it comprises platform structure, is supported on the structural platform of platform, is bonded to the moveable hinge of mesa base, is connected to the weight bottom moveable hinge and is connected to the damping system between weight and platform structure.Moveable hinge with a kind of mode that automatically can rotate relative to platform structure and platform structure hinged, the top of moveable hinge is fixed to platform.When making the run-off the straight of platform structure when putting on the external loads on self-balancing platform system and being excessive, platform can restore balance around moveable hinge rotates automatically under the Action of Gravity Field of weight, thus efficiently solve the problem of the easy run-off the straight of anemometer tower platform structure, optimize control of gradient system.
Description
Technical field
The present invention relates to the optimisation technique of offshore platform structure stress system, particularly relate to a kind of self-balancing platform system.
Background technology
Wind-powered electricity generation is the reproducible free of contamination energy.Offshore wind energy resource is abundant and stable, and marine wind regime is better than land, and less by interference such as Land_use change, noise pollution, bird preservation, electromagnetic waves, in addition, does not also relate to the problems such as land occupation resource.The important directions that offshore wind farm exploitation will be Wind Power Development from now on.First exploitation wind energy on the sea needs Changing Pattern and the feature of understanding fully greater coasting area wind.Weather station, offshore land survey wind speed owing to being subject to the impact of the factor such as surface roughness and atmospheric stability, have different with marine wind speed, can not directly be used for representing marine wind regime.The most direct method obtaining offshore wind speed data is exactly set up anemometer tower at sea.
At present in wind power engineering, especially at sea in laser anemometer tower engineering, due to anemometer tower, to be subject to load relatively large, make the easy run-off the straight phenomenon of anemometer tower platform structure supporting anemometer tower, and laser anemometer tower is very high to the requirement of gradient, excessive gradient can have influence on the survey wind precision of anemometer tower.
Such as, Chinese invention patent application discloses No. 101736751A, CN and discloses syndeton between a kind of marine wind electric field anemometer tower and pile foundation, anemometer tower is fixedly connected with pile foundation by syndeton, wherein, syndeton comprises steel platform and supporting leg, supporting leg is fixedly connected with the upper end of pile foundation, and the upper end of supporting leg is fixedly connected with steel platform, and anemometer tower is fixed on above steel platform.Wind energy turbine set anemometer tower is subject to the fluctuating load of wind and the effect of equipment and self gravity load, and these loads of anemometer tower all will be delivered in pile foundation by steel platform.But because anemometer tower is subject to relatively large load, therefore, these relatively large loads can cause the steel platform run-off the straight carrying anemometer tower, and then can have influence on the survey wind precision of the anemometer tower be carried on steel platform.
Therefore, improve in the urgent need to proposing to overcome the technical problem existed in prior art.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of self-balancing platform system, effectively can solve the problem of the easy run-off the straight of anemometer tower platform structure.
For solving the problems of the technologies described above, the invention provides self-balancing platform system, it comprises platform structure and is supported on the structural platform of described platform, and it also comprises:
Moveable hinge, its with the mode automatically can rotated relative to described platform structure and described platform structure hinged, and the top of described moveable hinge is fixed to described platform;
Weight, it is connected to the bottom of described moveable hinge; And
Damping system, it is connected between described weight and described platform structure.
Preferably, the top of described moveable hinge is fixed to the position of the center of gravity of the close described platform of described mesa base.
Preferably, the weight of described weight is more than one times of described platform and described moveable hinge gross weight.
Preferably, the bottom of described moveable hinge is connected with described weight by connector, and the form of described connector is selected from the group be made up of iron chains, anchor chain and iron pipe.
Preferably, the form of described weight is selected from the group be made up of the utricule of filling liquid, bloom, concrete block.
Preferably, described damping system comprises:
Damped part;
Head rod, it has relative two ends, and in described relative two ends, one end connects described damped part, and the other end connects described weight; And
Second connecting rod, it has relative two ends, and in described relative two ends, one end connects described damped part, and the other end connects described platform structure, thus described head rod does damped motion relative to the second connecting rod.
In a kind of preferred embodiment, described damped part is hydraulic cylinder, described head rod inserts described hydraulic cylinder with one of them in described second connecting rod thus realizes damping and is connected, described head rod and another in described second connecting rod also insert described hydraulic cylinder thus realize damping and be connected, or described head rod is directly fixedly connected with described hydraulic cylinder with another in described second connecting rod.
Preferably, described damping system comprises:
At least two damped parts;
With the head rod of described at least two damped part respective numbers, in the relative two ends of each in described head rod, one end connects a described damped part, the other end connects described weight, and has two in described head rod at least and be not parallel to each other; And
With the second connecting rod of described at least two damped part respective numbers, in the relative two ends of each in described second connecting rod, one end connects the described damped part that a described head rod connects, the other end connects described platform structure, thus each described head rod does damped motion relative to second connecting rod.
Preferably, described head rod and described second connecting rod are rigid rod.
Preferably, described damping system comprises four damped parts, four head rods and four the second connecting rods, described four head rods are apart from one another by 90 degree being connected on described weight, and described four the second connecting rods are apart from one another by 90 degree being connected in described platform structure.
Self-balancing platform system of the present invention is after installing, when making the overall structure run-off the straight of platform when putting on the external loads on self-balancing platform system and being excessive, platform can restore balance around moveable hinge rotates automatically under the Action of Gravity Field of weight, thus efficiently solve the problem of the easy run-off the straight of anemometer tower platform structure, optimize the control of gradient system of anemometer tower platform structure, strengthen the stability in platform structure use and safety, especially at sea under condition, construction is simple, duration is short, effectively can save infrastructure cost, economic benefit is obvious.
By the detailed description below with reference to accompanying drawing, other side of the present invention and feature become obvious.But it should be known that this accompanying drawing is only the object design of explanation, instead of as the restriction of scope of the present invention, this is because it should with reference to additional claim.Should also be appreciated that, unless otherwise noted, unnecessaryly draw accompanying drawing to scale, they only try hard to structure described herein and flow process are described conceptually.
Accompanying drawing explanation
With reference to the detailed description of following preferred embodiment, and read in the lump with appended diagram, present invention will become more fully understood, and reference character same in accompanying drawing refers to part same in view all the time.Wherein:
Fig. 1 is the cross-sectional view of the self-balancing platform system of one embodiment of the present invention.
Fig. 2 is the plan structure schematic diagram of the self-balancing platform system of one embodiment of the present invention.
Detailed description of the invention
For enabling above-mentioned purpose, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.
Fig. 1 is the cross-sectional view of the self-balancing platform system of one embodiment of the present invention.Fig. 2 is the plan structure schematic diagram of the self-balancing platform system of one embodiment of the present invention.Shown in Fig. 1 and Fig. 2, self-balancing platform system 100 of the present invention comprises platform structure 1, the platform 2 be supported in platform structure 1, the damping system 5 being located at moveable hinge 3 bottom platform 2, being connected to the weight 4 on moveable hinge 3 and being connected between weight 4 and platform structure 1.
The movable end of moveable hinge 3 with a kind of mode that automatically can rotate relative to platform structure 1 and platform structure 1 hinged.And, the top of moveable hinge 3 is fixed to platform 2, and preferably, the top of moveable hinge 3 is fixed to the position of the center of gravity of the close platform 2 bottom platform 2, the bottom of moveable hinge 3 is connected with weight 4, and the bottom of moveable hinge 3 and the connected mode of weight 4 can be connected by connector 40.The form of connector 40 can be selected from the group be made up of iron chains, anchor chain and iron pipe.
The form of weight 4 can be can the utricule of filling liquid, and after platform 2 installs, can carry out liquid filling again, weight 4 also can be bloom or concrete block, or the combination of these forms.The weight of weight 4 is generally more than one times of the weight of the platform 2 with moveable hinge 3.
After self-balancing platform system 100 installs, when putting on, the external loads on self-balancing platform system 100 is excessive, and when making the overall structure run-off the straight of platform 2, platform 2 can restore balance around moveable hinge 3 rotates automatically under the Action of Gravity Field of weight 4.
Damping system comprises damped part 50, head rod 51 and the second connecting rod 52.Damped part 50 is connected between weight 4 and platform structure 1 by head rod 51 and the second connecting rod 52.Preferably, head rod 51 and the second connecting rod 52 are rigid rod.Head rod 51 has relative two ends, and the wherein one end in the opposite end of head rod 51 connects damped part 50, and the other end in the opposite end of head rod 51 connects weight 4.Second connecting rod 52 also has relative two ends, and the wherein one end in the opposite end of the second connecting rod 52 connects the other end connecting platform braced structures 1 in the opposite end of damped part 50, second connecting rod 52.
Damped part 50 can be hydraulic cylinder, such as oil cylinder.In the present embodiment, head rod 51 is inserted in damped part 50, thus the damping realizing head rod 51 connects.Second connecting rod 52 is directly fixedly connected with damped part 50.By damped part 50, make head rod 51 can do damped motion relative to the second connecting rod 52.Certainly, head rod 51 of the present invention and the second connecting rod 52 are not limited to the head rod 51 shown in Fig. 1 and Fig. 2 with the connection of damped part 50 and are inserted in damped part 50, and the second connecting rod 52 is directly fixedly connected with damped part 50, in another embodiment of the present invention, second connecting rod 52 also can be inserted in damped part 50 by the present invention, and head rod 51 is directly fixedly connected with damped part 50.In another embodiment of the invention, head rod 51 and the second connecting rod 52 even can all be inserted in damped part 50 by the present invention, thus by damped part 50, realize head rod 51 and do damped motion relative to the second connecting rod 52.
In the present embodiment, self-balancing platform system 100 comprises four damped parts, 50, four head rods 51 and four the second connecting rods 52.Wherein, four head rods 51 are to be connected on the direction, front, rear, left and right of weight 4 apart from one another by the mode of 90 degree, and four the second connecting rods 52 are to be connected on the direction, front, rear, left and right of platform structure 1 apart from one another by the mode of 90 degree.
In the process that platform 2 restores balance, head rod 51 does damped motion by damped part 50 relative to the second connecting rod 52, damped part 50 will make this equilibrium process occur lentamente, safely and reliably, thus the process that damped part 50 and head rod 51 and the second connecting rod 52 will restore balance to platform 2 plays safe and stable effect.
Certainly, self-balancing platform system 100 of the present invention is not limited to comprise four damped parts, 50, four head rods 51 and four the second connecting rods 52.In fact, as long as self-balancing platform system 100 of the present invention comprises at least two damped parts 50, the head rod 51 corresponding to the quantity of at least two damped parts 50 and second connecting rod 52 corresponding with the quantity of at least two damped parts 50 can realize object of the present invention, wherein, wherein one end in the opposite end of each in head rod 51 connects a damped part 50, the other end connects weight 4, and has two in head rod 51 at least and be not parallel to each other; Wherein one end in the opposite end of each in second connecting rod 52 connects the damped part 50 that a head rod 51 connects; other end connecting platform braced structures 1; thus each head rod 51 can do damped motion relative to second connecting rod 52; more than distortion is all within protection scope of the present invention, and does not depart from essence of the present invention.
Self-balancing platform system 100 provided by the present invention efficiently solves the problem of the easy run-off the straight of anemometer tower platform structure, self-balancing platform structure system 100 of the present invention can optimize the control of gradient system of anemometer tower platform structure, strengthen the safety in platform structure use, especially for the anemometer tower platform structure under ocean condition, the economic benefit through the self-balancing platform system 100 of the present invention's optimization will be more obvious.
Self-balancing platform system 100 of the present invention, its equipment is simple, easy construction.The region that outer load is larger, self-balancing platform system 100 of the present invention effectively can ensure the gradient requirement of platform 2.Due to self-balancing platform system 100 of the present invention allows platform structure 1 in the design can run-off the straight, thus, the cost of whole self-balancing platform system 100 will be greatly reduced.Meanwhile, self-balancing platform system 100 of the present invention can improve stability and the safety of platform structure use, and especially at sea under condition, construction is simple, the duration is short, and effectively can save infrastructure cost, economic benefit is obvious.
Above embodiment is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (8)
1. self-balancing platform system, it comprises platform structure and is supported on the structural platform of described platform, and it is characterized in that, it also comprises:
Moveable hinge, its with the mode automatically can rotated relative to described platform structure and described platform structure hinged, and the top of described moveable hinge is fixed to the position of the center of gravity of the close described platform of described mesa base;
Weight, it is connected to the bottom of described moveable hinge; And
Damping system, it is connected between described weight and described platform structure;
Wherein, the weight of described weight is more than one times of described platform and described moveable hinge gross weight.
2. the self-balancing platform system as described in claim 1, is characterized in that, the bottom of described moveable hinge is connected with described weight by connector, and the form of described connector is selected from the group be made up of iron chains or anchor chain and iron pipe.
3. the self-balancing platform system as described in claim 1, is characterized in that, the form of described weight is selected from the group be made up of the utricule of filling liquid or bloom or concrete block.
4. the self-balancing platform system as described in claim 1, is characterized in that, described damping system comprises:
Damped part;
Head rod, it has relative two ends, and in described relative two ends, one end connects described damped part, and the other end connects described weight; And
Second connecting rod, it has relative two ends, and in described relative two ends, one end connects described damped part, and the other end connects described platform structure, thus described head rod does damped motion relative to the second connecting rod.
5. self-balancing platform system as claimed in claim 4, it is characterized in that, described damped part is hydraulic cylinder, described head rod inserts described hydraulic cylinder with one of them in described second connecting rod thus realizes damping and is connected, described head rod and another in described second connecting rod also insert described hydraulic cylinder thus realize damping and be connected, or described head rod is directly fixedly connected with described hydraulic cylinder with another in described second connecting rod.
6. the self-balancing platform system as described in claim 4, is characterized in that, described damping system comprises:
At least two damped parts;
With the head rod of described at least two damped part respective numbers, in the relative two ends of each in described head rod, one end connects a described damped part, the other end connects described weight, and has two in described head rod at least and be not parallel to each other; And
With the second connecting rod of described at least two damped part respective numbers, in the relative two ends of each in described second connecting rod, one end connects the described damped part that a described head rod connects, the other end connects described platform structure, thus each described head rod does damped motion relative to second connecting rod.
7. self-balancing platform system as claimed in claim 4, it is characterized in that, described head rod and described second connecting rod are rigid rod.
8. the self-balancing platform system as described in claim 6, it is characterized in that, described damping system comprises four damped parts, four head rods and four the second connecting rods, described four head rods are apart from one another by 90 degree being connected on described weight, and described four the second connecting rods are apart from one another by 90 degree being connected in described platform structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010573709.2A CN102162231B (en) | 2010-12-03 | 2010-12-03 | Self-balancing platform system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010573709.2A CN102162231B (en) | 2010-12-03 | 2010-12-03 | Self-balancing platform system |
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| Publication Number | Publication Date |
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| CN102162231A CN102162231A (en) | 2011-08-24 |
| CN102162231B true CN102162231B (en) | 2015-08-12 |
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| CN201010573709.2A Active CN102162231B (en) | 2010-12-03 | 2010-12-03 | Self-balancing platform system |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572853B (en) * | 2012-07-23 | 2015-12-23 | 青岛理工大学 | Ocean platform shock mitigation system |
| CN103171744B (en) * | 2013-03-29 | 2015-12-09 | 江苏金风科技有限公司 | The marine blower foundation that floats |
| CN105494297A (en) * | 2016-01-25 | 2016-04-20 | 太仓市金港植保器械科技有限公司 | Spray rod stabilizing and automatic-balancing device of self-propelled spray rod sprayer |
| CN106143813B (en) * | 2016-06-30 | 2018-05-08 | 三一重型能源装备有限公司 | Floatation type automatic balancing arrangement and survey wind platform |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3735597A (en) * | 1972-02-24 | 1973-05-29 | Exxon Production Research Co | Hinge system for offshore structure |
| FR2473028A1 (en) * | 1980-01-03 | 1981-07-10 | Durand Francois | Self balanced elevating platform legs - has balance levers and torsion bars connecting gear units via hydraulic drive |
| CN200982096Y (en) * | 2006-12-14 | 2007-11-28 | 上海勘测设计研究院 | Rotating anemoscope support bar for anemometer tower |
| CN201327459Y (en) * | 2008-12-23 | 2009-10-14 | 孙平 | Small-sized self-balance spiral loading frame |
| CN101736751A (en) * | 2009-12-30 | 2010-06-16 | 上海勘测设计研究院 | Connecting structure between wind measurement tower and pile foundation of offshore wind power station |
-
2010
- 2010-12-03 CN CN201010573709.2A patent/CN102162231B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3735597A (en) * | 1972-02-24 | 1973-05-29 | Exxon Production Research Co | Hinge system for offshore structure |
| FR2473028A1 (en) * | 1980-01-03 | 1981-07-10 | Durand Francois | Self balanced elevating platform legs - has balance levers and torsion bars connecting gear units via hydraulic drive |
| CN200982096Y (en) * | 2006-12-14 | 2007-11-28 | 上海勘测设计研究院 | Rotating anemoscope support bar for anemometer tower |
| CN201327459Y (en) * | 2008-12-23 | 2009-10-14 | 孙平 | Small-sized self-balance spiral loading frame |
| CN101736751A (en) * | 2009-12-30 | 2010-06-16 | 上海勘测设计研究院 | Connecting structure between wind measurement tower and pile foundation of offshore wind power station |
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| CN102162231A (en) | 2011-08-24 |
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