CN103821117A - Column type platform of tidal current energy power generating pile - Google Patents
Column type platform of tidal current energy power generating pile Download PDFInfo
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- CN103821117A CN103821117A CN201410089157.6A CN201410089157A CN103821117A CN 103821117 A CN103821117 A CN 103821117A CN 201410089157 A CN201410089157 A CN 201410089157A CN 103821117 A CN103821117 A CN 103821117A
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- current energy
- maintenance platform
- side stand
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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Abstract
The invention provides a column type platform of a tidal current energy power generating pile. The column type platform comprises a main stand column, side stand columns, two side supports, a maintenance platform, a winch and two water turbines, wherein the maintenance platform is fixedly arranged on the upper part of the main stand column, the side stand columns are fixedly arranged at the two sides of the main stand column, the winch is fixedly arranged on the maintenance platform, the side supports are respectively and symmetrically hinged to the two sides of the main stand column, the water turbines are arranged on the corresponding side supports, a mooring rope is arranged between the winch and the side supports, and gap structures are respectively arranged at the two sides of the maintenance platform. When the winch pulls the side supports to be lifted through the mooring rope, the side supports are positioned in the gap structures, and the water turbines are positioned above the maintenance platform. The side supports can be lifted by the winch, and the side supports can finally enter the gap structures so as to enable the water turbines to be positioned above the maintenance platform, so that operators can conveniently maintain the water turbines by standing on the maintenance platform, the maintainability is improved, and the maintenance difficulty and the maintenance cost are reduced.
Description
Technical field
The present invention relates to plant equipment, relate in particular to a kind of marine tidal-current energy generating pile-column platform.
Background technology
Sea tide as a kind of clean, regenerative resource is very micro-on the impact of environment, and aboundresources, research and the investment of countries in the world to marine tidal-current energy generation technology all strengthening at present.Under this background, the Chinese government strengthens supporting dynamics to the development technique of ocean energy, also aspect this, is obtaining abundant achievement in research.The existing a lot of engineering prototype operations of tidal current energy generating equipment at present, way of realization and the electricity generating principle of each device are also of all kinds, but in the time of the offshore construction of tidal current energy generating equipment, installation and maintenance, need large-scale marine engineering equipment, cost is very expensive, and the foundation structure of tidal generating set that build early stage can not reuse, cause that tidal current energy generating equipment maintenanceability is poor and the large cost of maintenance difficulty is higher.
Summary of the invention
Technical problem to be solved by this invention is: a kind of marine tidal-current energy generating pile-column platform is provided, solve the problem that in prior art, tidal current energy generating equipment maintenanceability is poor and the large cost of maintenance difficulty is higher, realize by the marine tidal-current energy pile-column platform that generate electricity and improve maintenanceability energy, reduction maintenance difficulty and maintenance cost.
Technical scheme provided by the invention is that a kind of marine tidal-current energy generating pile-column platform, comprising: head tree, heel post, two side stands, maintenance platform, hoist engine and two hydraulic turbines; Described maintenance platform is fixed on the top of described head tree, described heel post is fixed on the both sides of described head tree, described hoist engine is fixed on described maintenance platform, described side stand is the symmetrical both sides that are hinged on described head tree respectively, the described hydraulic turbine is arranged on corresponding described side stand, between described hoist engine and described side stand, be provided with hawser, the both sides of described maintenance platform are respectively arranged with gap structure; When described hoist engine pulls described side stand to rise by described hawser after, described side stand is arranged in described gap structure, and the described hydraulic turbine is positioned at the top of described maintenance platform.
Further, the both sides of described head tree are also provided with pulley, and described hawser is on described pulley.
Further, the edge of described maintenance platform is provided with railing.
Further, the bottom of described head tree is provided with caisset.
Further, in described gap structure, be provided with buffer structure.
Further, described buffer structure is rubber pad or buffer spring.
Further, the end of described side stand is provided with stationary links; When described side stand is arranged in after described gap structure, described stationary links is fixed on described maintenance platform.
Marine tidal-current energy generating pile-column platform provided by the invention, side stand can be upgraded by hoist engine, side stand finally enters into gap structure, makes the hydraulic turbine be positioned at the top of maintenance platform, and operating personnel just can overhaul the hydraulic turbine easily on maintenance platform; Simultaneously, because side stand is arranged in gap structure, make the hydraulic turbine can overall be positioned at the top of maintenance platform, operating personnel can keep in repair at omnibearing each position to the hydraulic turbine, realize by the marine tidal-current energy pile-column platform that generate electricity and improve maintenanceability energy, reduction maintenance difficulty and maintenance cost.
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 stereogram of marine tidal-current energy generating pile-column platform embodiment of the present invention in service mode;
Fig. 2 is the front view of marine tidal-current energy generating pile-column platform embodiment of the present invention in service mode;
Fig. 3 is the amplification plan view of marine tidal-current energy generating pile-column platform embodiment of the present invention in service mode;
Fig. 4 is the in running order structural solid of marine tidal-current energy generating pile-column platform embodiment of the present invention.
The specific 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.Based on the embodiment 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.
As Figure 1-Figure 4, the present embodiment marine tidal-current energy generating pile-column platform, comprising: head tree 1, heel post 2, two side stands 3, maintenance platform 4, hoist engine 6 and two hydraulic turbines 9; Maintenance platform 4 is fixed on the top of head tree 1, heel post 2 is fixed on the both sides of head tree 1, hoist engine 6 is fixed on maintenance platform 4, side stand 3 is the symmetrical both sides that are hinged on head tree 1 respectively, the hydraulic turbine 9 is arranged on corresponding side stand 3, between hoist engine 6 and side stand 3, be provided with hawser 7, the both sides of maintenance platform 4 are respectively arranged with gap structure 40; When hoist engine 6 pulls side stand 3 to rise by hawser 7 after, side stand 3 is arranged in gap structure 40, and the hydraulic turbine 9 is positioned at the top of maintenance platform 4.
Particularly, head tree 1 and heel post 2 in the present embodiment marine tidal-current energy generating pile-column platform can lean on piling mode to be fixed on sea bed, side stand 3 is for the hydraulic turbine 9 is installed, and hoist engine 6 promotes by hawser 7 and the side stand 3 that lands just can make the in running order or service mode of the hydraulic turbine 9.In the time that the needs hydraulic turbine 9 generates electricity, by hoist engine 6, side stand 3 is landed, make the hydraulic turbine 9 sink to appointment sea water advanced, enter duty; In the time that needs overhaul the hydraulic turbine 9, promote side stand 3 by hoist engine 6, the hydraulic turbine 9 is risen to the top of maintenance platform 4, to can change or keep in repair the hydraulic turbine 9.Wherein, in the time of maintenance, side stand 3 is arranged in gap structure 40, make the hydraulic turbine 9 entirety be positioned at maintenance platform 4 directly over, operating personnel can keep in repair the parts at the hydraulic turbine 9 diverse location places around gap structure 40, thereby operating personnel are more easily keeped in repair to the hydraulic turbine 9, while having overcome maintenance, be subject to the restriction of locus, simultaneously, operating personnel just can safety on maintenance platform complete maintenance activity, effectively reduce maintenance difficulty, improved operating personnel's safety; Meanwhile, the present embodiment marine tidal-current energy generating pile-column platform can adopt the hydraulic turbine 9 of different capacity, and its overall structure is simply reusable, and maintenanceability is good, can effectively reduce the installation and maintenance cost of marine tidal-current energy generating.Wherein, the both sides of head tree 1 are also provided with pulley 5, and hawser 7 is on pulley 5.Concrete, when by hoist engine 6 lifting side stand 3, pulley 5 can be good at guiding hawser 7, and hawser 7 can be slided smoothly.In addition, in order to improve safety, the edge of maintenance platform 4 is provided with railing 41.And for the present embodiment marine tidal-current energy generating pile-column platform is better built on sea bed, the bottom of head tree 1 is provided with caisset (not shown).
Further, in gap structure 40, be provided with buffer structure 42.Concrete, when in the time that the hydraulic turbine 9 need to keep in repair, side stand 3 upwards rotates and enters into gap structure 40, now, buffer structure 42 can effectively carry out buffered to side stand 3, to avoid side stand 3 directly to strike on maintenance platform 4, simultaneously, buffer structure 42 can also play to side stand 3 effect of location, with handled easily personal security the hydraulic turbine 9 is keeped in repair.Wherein, buffer structure 42 can be rubber pad or buffer spring.
Further, the end of side stand 3 is provided with stationary links (not shown); When side stand 3 is arranged in after gap structure 40, stationary links is fixed on maintenance platform 4.Concrete, in maintenance process, in running order all the time for fear of hoist engine 6, the stationary links on side stand 3 can be fixed on maintenance platform 4 in the time of maintenance, thereby avoids side stand 3 to tilt, and also can stop hoist engine 6 and work simultaneously.
The present embodiment marine tidal-current energy generating pile-column platform, side stand can be upgraded by hoist engine, side stand finally enters into gap structure, makes the hydraulic turbine be positioned at the top of maintenance platform, and operating personnel just can overhaul the hydraulic turbine easily on maintenance platform; Simultaneously, because side stand is arranged in gap structure, make the hydraulic turbine can overall be positioned at the top of maintenance platform, operating personnel can keep in repair at omnibearing each position to the hydraulic turbine, realize by the marine tidal-current energy pile-column platform that generate electricity and improve maintenanceability energy, reduction maintenance difficulty and maintenance cost.
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. a marine tidal-current energy generating pile-column platform, is characterized in that, comprising: head tree, heel post, two side stands, maintenance platform, hoist engine and two hydraulic turbines; Described maintenance platform is fixed on the top of described head tree, described heel post is fixed on the both sides of described head tree, described hoist engine is fixed on described maintenance platform, described side stand is the symmetrical both sides that are hinged on described head tree respectively, the described hydraulic turbine is arranged on corresponding described side stand, between described hoist engine and described side stand, be provided with hawser, the both sides of described maintenance platform are respectively arranged with gap structure; When described hoist engine pulls described side stand to rise by described hawser after, described side stand is arranged in described gap structure, and the described hydraulic turbine is positioned at the top of described maintenance platform.
2. marine tidal-current energy generating pile-column platform according to claim 1, is characterized in that, the both sides of described head tree are also provided with pulley, and described hawser is on described pulley.
3. marine tidal-current energy generating pile-column platform according to claim 1, is characterized in that, the edge of described maintenance platform is provided with railing.
4. marine tidal-current energy generating pile-column platform according to claim 1, is characterized in that, the bottom of described head tree is provided with caisset.
5. marine tidal-current energy generating pile-column platform according to claim 1, is characterized in that, in described gap structure, is provided with buffer structure.
6. marine tidal-current energy generating pile-column platform according to claim 5, is characterized in that, described buffer structure is rubber pad or buffer spring.
7. marine tidal-current energy generating pile-column platform according to claim 1, is characterized in that, the end of described side stand is provided with stationary links; When described side stand is arranged in after described gap structure, described stationary links is fixed on described maintenance platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410089157.6A CN103821117B (en) | 2014-03-12 | 2014-03-12 | Marine tidal-current energy generating pile-column platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410089157.6A CN103821117B (en) | 2014-03-12 | 2014-03-12 | Marine tidal-current energy generating pile-column platform |
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| Publication Number | Publication Date |
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| CN103821117A true CN103821117A (en) | 2014-05-28 |
| CN103821117B CN103821117B (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410089157.6A Expired - Fee Related CN103821117B (en) | 2014-03-12 | 2014-03-12 | Marine tidal-current energy generating pile-column platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021249453A1 (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 device and assembly platform therefor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7112010B1 (en) * | 2003-12-10 | 2006-09-26 | William Clyde Geiger | Apparatus, systems and methods for erecting an offshore wind turbine assembly |
| CN201010889Y (en) * | 2006-12-11 | 2008-01-23 | 中国海洋石油总公司 | Deck arranging structure of offshore oil exploiting platform |
| CN102636750A (en) * | 2012-04-13 | 2012-08-15 | 中国海洋大学 | Double-stand-column lifting type tidal current energy power generation seaborne test device |
| CN203238654U (en) * | 2013-03-28 | 2013-10-16 | 中国水电顾问集团华东勘测设计研究院 | Self-lifting tidal current energy generating base structure |
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2014
- 2014-03-12 CN CN201410089157.6A patent/CN103821117B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7112010B1 (en) * | 2003-12-10 | 2006-09-26 | William Clyde Geiger | Apparatus, systems and methods for erecting an offshore wind turbine assembly |
| CN201010889Y (en) * | 2006-12-11 | 2008-01-23 | 中国海洋石油总公司 | Deck arranging structure of offshore oil exploiting platform |
| CN102636750A (en) * | 2012-04-13 | 2012-08-15 | 中国海洋大学 | Double-stand-column lifting type tidal current energy power generation seaborne test device |
| CN203238654U (en) * | 2013-03-28 | 2013-10-16 | 中国水电顾问集团华东勘测设计研究院 | Self-lifting tidal current energy generating base structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021249453A1 (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 device and assembly platform therefor |
| US11585061B2 (en) | 2020-06-10 | 2023-02-21 | Hangzou Lhd Institute Of New Energy, Llc | Large tidal current energy generating device and assembly platform thereof |
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| CN103821117B (en) | 2016-03-09 |
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