CN102636750B - Double-stand-column lifting type tidal current energy power generation seaborne test device - Google Patents
Double-stand-column lifting type tidal current energy power generation seaborne test device Download PDFInfo
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- CN102636750B CN102636750B CN201210107768.XA CN201210107768A CN102636750B CN 102636750 B CN102636750 B CN 102636750B CN 201210107768 A CN201210107768 A CN 201210107768A CN 102636750 B CN102636750 B CN 102636750B
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Abstract
The invention provides a double-stand-column lifting type tidal current energy power generation seaborne test device, which comprises a sea bottom type support base, two parallel stand columns, a liftable working platform and a maintenance platform, wherein the stand columns are fixedly arranged on the sea bottom type support base; the liftable working platform is arranged on the stand columns in a sliding mode; the maintenance platform is fixedly arranged on the upper end parts of the stand columns; the maintenance platform is provided with a winch; the traction rope of the winch is connected with the liftable working platform; and the middle of the maintenance platform is provided with a space through which the liftable working platform passes. According to the double-stand-column lifting type tidal current energy power generation seaborne test device, different tidal current energy power generation equipment can be tested. The double-stand-column lifting type tidal current energy power generation seaborne test device is simple in structure and can be repeatedly used, and the tidal current energy power generation seaborne test cost is lowered.
Description
Technical field
The present invention relates to plant equipment, relate in particular to a kind of pair of upright column lifting type marine tidal-current energy marine proving installation that generates electricity.
Background technology
Ocean Tidal Current Energy is as a kind of clean regenerative resource, have that energy density is large, aboundresources, to features such as environmental impact are little.In recent years, countries in the world government and research institution are all strengthening the research input of marine tidal-current energy generation technology and financial support dynamics, develop the tidal generating set of all kinds and different size, marine tidal-current energy generation technology has worldwide obtained development rapidly.In this background Xia, Chinese government, the development technique of regenerable marine energy has also been strengthened to supporting dynamics, aspect marine tidal-current energy development technique, obtained a lot of achievements in research.The model test technology of tidal current energy generating equipment is very ripe at present, and has had the research and development ability of hundred multikilowatt units, and next developing goal is to through engineering approaches and industrialization transition, is about to enter the demonstrating running stage before industrialization.In this stage, need to carry out real chi sea trial or test to the marine tidal-current energy generator group of a lot of up-to-date developments, the running status of unit is detected, and its performance is assessed.In ocean power generating device research and development and marine trial run stage of unit, mainly there is following problem: the offshore construction of tidal current energy generating equipment, installation and maintenance need large-scale marine engineering equipment, cost is very high, and the foundation structure of the tidal current energy generating equipment of building early stage can not reuse; A lot of research departments are subject to our unit's test condition and limit, the research of marine tidal-current energy technology is mainly adopted to the method for numerical simulation and model test checking, be difficult to carry out real chi sea trial and obtain the data of actual measurement, thereby cause the marine tidal-current energy marine testing cost that generates electricity higher.
Summary of the invention
Technical matters to be solved by this invention is: a kind of pair of upright column lifting type marine tidal-current energy marine proving installation that generates electricity is provided, solve in prior art the marine tidal-current energy higher defect of marine testing cost of generating electricity, by two upright column lifting type marine tidal-current energies marine proving installation that generates electricity, realize and reduce the marine tidal-current energy marine testing cost that generates electricity.
Technical scheme provided by the invention is, a kind of pair of upright column lifting type marine tidal-current energy marine proving installation that generates electricity, comprising: sit seabed formula base for supporting, two columns that are parallel to each other, lifting working platform and maintenance platforms; Described column is installed on the formula base for supporting of described seat seabed, described lifting working platform is slidably installed on described column, described maintenance platform is installed in the upper end of described column, on described maintenance platform, be provided with windlass, the traction rope of described windlass is connected with described lifting working platform, and the middle part of described maintenance platform is provided with for passing through the space of described lifting working platform.
The provided by the invention pair of upright column lifting type marine tidal-current energy marine proving installation that generates electricity, by sitting the seabed formula base for supporting marine proving installation that two upright column lifting type marine tidal-current energies can be generated electricity, be fixedly assembled on sea bed, and lifting working platform can move up and down along column under the driving of windlass, thereby can assemble marine tidal-current energy generating set at lifting working platform tests, and just can carry out replacing and the maintenance of marine tidal-current energy generating set by driving lifting working platform to rise to maintenance platform place, realization can be tested different marine tidal-current energy generating sets by two upright column lifting type marine tidal-current energies marine proving installation that generates electricity, and two upright column lifting type marine tidal-current energies marine proving installation that generates electricity is simple in structure and can reuse, reduced the marine tidal-current energy marine testing cost that generates electricity.
The as above pair of upright column lifting type marine tidal-current energy marine proving installation that generates electricity, described seat seabed formula base for supporting comprises pedestal and support, and described support is installed on described pedestal, and described column is installed on described support.
The as above pair of upright column lifting type marine tidal-current energy marine proving installation that generates electricity, the surrounding of described pedestal is also provided with pilot hole.
The as above pair of upright column lifting type marine tidal-current energy marine proving installation that generates electricity, described lifting working platform comprises platform support, carrying platform and two orienting sleeves, the both ends of described platform support are provided with respectively described orienting sleeve, described orienting sleeve is enclosed within on described column, and described carrying platform is fixed on described platform support.
The as above pair of upright column lifting type marine tidal-current energy marine proving installation that generates electricity, the inside surface of described column outside surface and described orienting sleeve carries out surface anticorrosion and anti-biologically adheres to processing.
The as above pair of upright column lifting type marine tidal-current energy marine proving installation that generates electricity, described maintenance platform comprises annular clamping plate, crossbeam and two longerons, the both ends of described annular clamping plate are provided with respectively described longeron, described in two, the upper end of longeron connects by described crossbeam, described crossbeam is fixed on the upper end of described column, and described windlass is fixed on described crossbeam.
The as above pair of upright column lifting type marine tidal-current energy marine proving installation that generates electricity, is also provided with lifting machine on described annular clamping plate.
The as above pair of upright column lifting type marine tidal-current energy marine proving installation that generates electricity, is also provided with a plurality of work chambers on described annular clamping plate.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the generate electricity use view one of marine proving installation embodiment of the two upright column lifting type marine tidal-current energies of the present invention;
Fig. 2 is the generate electricity use view two of marine proving installation embodiment of the two upright column lifting type marine tidal-current energies of the present invention.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the generate electricity use view one of marine proving installation embodiment of the two upright column lifting type marine tidal-current energies of the present invention; Fig. 2 is the generate electricity use view two of marine proving installation embodiment of the two upright column lifting type marine tidal-current energies of the present invention.As Figure 1-Figure 2, the two upright column lifting type marine tidal-current energies of the present embodiment marine proving installation that generates electricity, comprising: sit seabed formula base for supporting 1, two columns that are parallel to each other 2, lifting working platform 3 and maintenance platforms 4; Column 2 is installed in to be sat on seabed formula base for supporting 1, lifting working platform 3 is slidably installed on column 2, maintenance platform 4 is installed in the upper end of column 2, on maintenance platform 4, be provided with windlass 5, the traction rope 51 of windlass 5 is connected with lifting working platform 3, and the middle part of maintenance platform 4 is provided with for passing through the space 40 of lifting working platform 3.
Particularly, the seat seabed formula base for supporting 1 that the two upright column lifting type marine tidal-current energies of the present embodiment generate electricity in marine proving installation is arranged on sea bed, thereby can the two upright column lifting type marine tidal-current energies of the present embodiment marine proving installation that generates electricity is assembled to marinely by sitting seabed formula base for supporting 1, and lifting working platform 3 be for assembling tidal current energy generating equipment to be tested 8.When needs are tested tidal current energy generating equipment 8, lifting working platform 3 carries tidal current energy generating equipment 8 and sinks to marinely, and tidal current energy generating equipment 8 just can carry out tidal power generating; And when need repairing tidal current energy generating equipment 8 or test other types tidal current energy generating equipment 8 time, by windlass 5, lifting working platform 3 is promoted in the space 40 of maintenance platform 4, just can change or keep in repair tidal current energy generating equipment 8.The two upright column lifting type marine tidal-current energies of the present embodiment marine proving installation that generates electricity can meet test and the test needs of multi-form tidal current energy generating equipment 8, and it is simple in structure reusable, can effectively reduce the marine tidal-current energy marine testing cost that generates electricity.
Seat seabed formula base for supporting 1 in the present embodiment can comprise pedestal 11 and support 12, and support 12 is installed on pedestal 11, and column 2 is installed on support 12.Preferably, the surrounding of the pedestal 11 in the present embodiment is also provided with pilot hole 111, at the two upright column lifting type marine tidal-current energies of the present embodiment, generate electricity in marine proving installation work progress, by drive piles to prevent from sitting seabed formula base for supporting 1 slippage and inclination at pilot hole 111 places.
Maintenance platform 4 in the present embodiment can comprise annular clamping plate 41, crossbeam 43 and two longerons 42, the both ends of annular clamping plate 41 are provided with respectively longeron 42, the upper end of two longerons 42 connects by crossbeam 43, and crossbeam 43 is fixed on the upper end of column 2, and windlass 5 is fixed on crossbeam 43.Wherein, for convenient, tidal current energy generating equipment 8 is assembled on carrying platform 33, on the annular clamping plate 41 in the present embodiment, is also provided with lifting machine 6.In addition, in order to need at annular clamping plate 41 assembling regulator cubicles, commissioning device etc., on the annular clamping plate 41 in the present embodiment, can also be provided with a plurality of work chambers 7.In order to protect operating personnel, the surrounding of the annular clamping plate 41 in the present embodiment can also be provided with railing (not shown).
The two upright column lifting type marine tidal-current energies of the present embodiment marine proving installation that generates electricity, by sitting the seabed formula base for supporting marine proving installation that two upright column lifting type marine tidal-current energies can be generated electricity, be fixedly assembled on sea bed, and lifting working platform can move up and down along column under the driving of windlass, thereby can assemble marine tidal-current energy generating set at lifting working platform tests, and just can carry out replacing and the maintenance of marine tidal-current energy generating set by driving lifting working platform to rise to maintenance platform place, realization can be tested different marine tidal-current energy generating sets by two upright column lifting type marine tidal-current energies marine proving installation that generates electricity, and two upright column lifting type marine tidal-current energies marine proving installation that generates electricity is simple in structure and can reuse, reduced the marine tidal-current energy marine testing cost that generates electricity.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. two upright column lifting type marine tidal-current energies marine proving installation that generates electricity, is characterized in that, comprising: sit seabed formula base for supporting, two columns that are parallel to each other, lifting working platform and maintenance platforms; Described column is installed on the formula base for supporting of described seat seabed, described lifting working platform is slidably installed on described column, described maintenance platform is installed in the upper end of described column, on described maintenance platform, be provided with windlass, the traction rope of described windlass is connected with described lifting working platform, and the middle part of described maintenance platform is provided with for passing through the space of described lifting working platform; Described maintenance platform comprises annular clamping plate, crossbeam and two longerons, the both ends of described annular clamping plate are provided with respectively described longeron, described in two, the upper end of longeron connects by described crossbeam, and described crossbeam is fixed on the upper end of described column, and described windlass is fixed on described crossbeam.
2. the according to claim 1 pair of upright column lifting type marine tidal-current energy marine proving installation that generates electricity, is characterized in that, described seat seabed formula base for supporting comprises pedestal and support, and described support is installed on described pedestal, and described column is installed on described support.
3. the according to claim 2 pair of upright column lifting type marine tidal-current energy marine proving installation that generates electricity, is characterized in that, the surrounding of described pedestal is also provided with pilot hole.
4. the according to claim 1 pair of upright column lifting type marine tidal-current energy marine proving installation that generates electricity, it is characterized in that, described lifting working platform comprises platform support, carrying platform and two orienting sleeves, the both ends of described platform support are provided with respectively described orienting sleeve, described orienting sleeve is enclosed within on described column, and described carrying platform is fixed on described platform support.
5. the according to claim 4 pair of upright column lifting type marine tidal-current energy marine proving installation that generates electricity, is characterized in that, the inside surface of described column outside surface and described orienting sleeve carries out surface anticorrosion and anti-biologically adheres to processing.
6. the according to claim 1 pair of upright column lifting type marine tidal-current energy marine proving installation that generates electricity, is characterized in that, on described annular clamping plate, is also provided with lifting machine.
7. the according to claim 1 pair of upright column lifting type marine tidal-current energy marine proving installation that generates electricity, is characterized in that, on described annular clamping plate, is also provided with a plurality of work chambers.
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Families Citing this family (7)
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CN103389464B (en) * | 2013-08-09 | 2015-11-18 | 国家海洋技术中心 | Tidal current energy device sea situation method of testing |
CN103821117B (en) * | 2014-03-12 | 2016-03-09 | 中国海洋大学 | Marine tidal-current energy generating pile-column platform |
CN105221332B (en) * | 2015-09-21 | 2017-07-07 | 中国海洋大学 | The formula that snorkels tidal current energy generating equipment |
CN108303245B (en) * | 2018-02-28 | 2024-04-02 | 华中科技大学 | Frame type heave compensation device test platform |
CN108411883B (en) * | 2018-04-10 | 2020-11-10 | 浙江海洋大学 | Generator mounting platform |
CN108557676B (en) * | 2018-04-10 | 2020-11-27 | 浙江海洋大学 | Tide energy generator lifting device |
WO2021248369A1 (en) * | 2020-06-10 | 2021-12-16 | 杭州林黄丁新能源研究院有限公司 | Large tidal current energy power generation apparatus and assembly platform therefor |
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