CN113437925A - Photovoltaic power plant on water is with contravariant all-in-one equipment platform that steps up - Google Patents
Photovoltaic power plant on water is with contravariant all-in-one equipment platform that steps up Download PDFInfo
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- CN113437925A CN113437925A CN202110692423.4A CN202110692423A CN113437925A CN 113437925 A CN113437925 A CN 113437925A CN 202110692423 A CN202110692423 A CN 202110692423A CN 113437925 A CN113437925 A CN 113437925A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000009826 distribution Methods 0.000 claims abstract description 41
- 238000003466 welding Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 238000005098 hot rolling Methods 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 4
- 239000011513 prestressed concrete Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000004804 winding Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 10
- 238000007667 floating Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/40—Mobile PV generator systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4453—Floating structures carrying electric power plants for converting solar energy into electric energy
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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
- Y02E10/50—Photovoltaic [PV] energy
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides an inversion and boosting integrated machine equipment platform for an overwater photovoltaic power station, which relates to the technical field of overwater photovoltaic power stations and comprises a tubular pile, a platform frame and a fence, wherein the platform frame is arranged at the top end of the tubular pile, the fence is arranged at the edge of the platform frame, the platform frame comprises a main beam, an auxiliary beam connected with the main beam, a distribution beam and a platform plate, the distribution beam is used for filling a space enclosed by the main beam and the auxiliary beam, the platform plate is arranged on the distribution beam, the main beam comprises a first main beam and a second main beam, the second main beam is perpendicular to the first main beam, the auxiliary beam is arranged on the outer side of the main beam in a winding mode and forms a rectangular beam frame, the main beam and the auxiliary beam are I-shaped pieces, the distribution beam is a hot-rolled equilateral angle steel piece, and the fence is vertically arranged at the edge of the platform plate. The platform frame is simple in structure and convenient to install, the platform frame can be prefabricated and molded in advance, only field leveling and welding are needed during construction, construction is rapid, maintenance is convenient, safety is high, and the platform frame is suitable for being installed and used in various water environments.
Description
Technical Field
The invention relates to the technical field of overwater photovoltaic power stations, in particular to an inversion and boosting integrated machine equipment platform for an overwater photovoltaic power station.
Background
At present, large-scale photovoltaic power stations are mostly distributed in the three north areas such as the Qinghai, Xinjiang and inner Mongolia which are far away from the power load center, the main reason is that the peripheral land used in the city as the power load center is short, and in order to install the photovoltaic power stations to the central city and reduce the occupied space of the photovoltaic power stations, the installation of the photovoltaic power stations on water on large-area water surfaces such as reservoirs and ponds around the city is a good choice.
The main function of the inversion and boosting integrated machine matched with the photovoltaic power station is to convert direct current generated by a photovoltaic module into alternating current, and the alternating current is connected with a power grid after boosting, so that the direct current is required to be arranged in a photovoltaic module field area, and is different from a pier foundation or a pit foundation of a ground photovoltaic power station, no matter the inversion and boosting integrated machine equipment is arranged on the shore or in the water area in the photovoltaic power station on water, the mode of an equipment platform is adopted, and the requirement on the stability of the equipment platform is very high.
Also more and more are now set up to photovoltaic power plant's on water special use, for example chinese patent utility model patent CN206790429U provides a showy formula photovoltaic power plant contravariant platform device that steps up on water, include: a floating platform and an anchoring system, the floating platform comprising: the light floating body and the reinforced concrete cover wrap the top surface and the peripheral surface of the light floating body; an electrical equipment mounting mechanism is arranged on the top surface of the floating platform; a plurality of connecting mechanisms are arranged around the floating platform and connected with an anchoring system. The utility model discloses it is rational in infrastructure, can support electrical equipment such as super large weight contravariant booster on the surface of water to can guarantee that the platform device is stable for a long time, move reliably.
But above-mentioned photovoltaic power plant platform structure on water still has following problem: the construction speed is slow, the formwork is difficult to support, the manufacturing cost is high, the maintenance is difficult after the long-time use, the maintenance period is long, the safety is greatly reduced, and the construction method is not suitable for installation and use in various environments.
Therefore, in order to solve the problems, it is necessary to design a reasonable and efficient inversion and boosting integrated machine equipment platform for the above-water photovoltaic power station.
Disclosure of Invention
The invention aims to provide an inversion and boosting integrated machine equipment platform for an overwater photovoltaic power station, which has the advantages of simple structure, convenience in installation, capability of prefabricating and forming a platform frame in advance, high construction speed, convenience in maintenance and high safety, only needs to be leveled on site and welded during construction, and is suitable for being installed and used in various overwater environments.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a photovoltaic power plant on water is with contravariant all-in-one equipment platform that steps up, include the tubular pile, set up in the platform frame on tubular pile top and set up in the rail at platform frame edge, the platform frame include the girder, with the auxiliary beam that the girder is connected, be used for filling the distribution roof beam in the space that girder and auxiliary beam enclose and set up in platform board on the distribution roof beam, the girder include first girder and with the perpendicular second girder that sets up of first girder, the auxiliary beam is around locating the girder outside forms the rectangle roof beam frame, the girder with the auxiliary beam is I-shaped spare, the distribution roof beam is hot rolling equilateral angle steel spare, the rail vertical set up in the edge of platform board.
Preferably, at least one part of the first main beam is positioned in the second main beam, and a first connecting plate and a first reinforcing rib are arranged between the first main beam and the second main beam; at least one part of the auxiliary beam is positioned in the main beam, and a second connecting plate and a second reinforcing rib are arranged between the auxiliary beam and the main beam; at least one part of the distribution beam is positioned between the auxiliary beam and the main beam, and a third connecting plate and a third reinforcing rib are arranged at the joint of the distribution beam and the auxiliary beam as well as the main beam.
Preferably, the platform frame is further provided with a support beam for supporting equipment arranged on the platform frame, and the bottom end of the support beam is connected with one end, far away from the tubular pile, of the main beam.
Preferably, the tubular pile is a PHC 400A 95 type prestressed concrete tubular pile.
Preferably, the platform plate is provided with a cable through hole, and the tubular pile is provided with a cable bridge for supporting a cable passing through the cable through hole.
Preferably, the top end of the tubular pile is provided with a welding plate for connecting with the main beam.
Preferably, the distribution beam is a hot-rolled equilateral angle steel piece consisting of a transverse beam and a vertical beam, at least one part of the vertical beam is positioned between the auxiliary beam and the main beam, and the transverse beam is provided with a mounting hole for conveniently mounting the platform plate.
Preferably, the number of the platform plates is at least one, and the distance between any two adjacent parallel distribution beams is not less than the width of the platform plates.
Preferably, the platform plate is provided with an oil drain hole, and the height of the position of the platform plate close to the oil drain hole is not higher than the height of the position of the platform plate far away from the oil drain hole.
Preferably, the platform frame and the outer side of the fence are both provided with heat-resistant anticorrosive coatings.
The inversion and boosting integrated machine equipment platform for the overwater photovoltaic power station has the beneficial effects that: simple structure, simple to operate, platform frame can prefabricate the shaping in advance, only need during the construction on-the-spot leveling and welding can, the construction is quick, the maintenance of being convenient for, the security is high, is applicable to various water environment and installs the use.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of an inversion and boosting all-in-one machine equipment platform for an overwater photovoltaic power station, disclosed by the invention;
fig. 2 is a schematic top view of a platform frame in an embodiment of an inversion and boosting all-in-one machine equipment platform for an above-water photovoltaic power station of the invention;
fig. 3 is a schematic connection diagram of a first main beam and a second main beam of an embodiment of an inversion and boosting all-in-one machine equipment platform for an overwater photovoltaic power station;
fig. 4 is a schematic connection diagram of a main beam and an auxiliary beam in an embodiment of an inversion and boosting all-in-one machine equipment platform for an overwater photovoltaic power station, provided by the invention;
FIG. 5 is a schematic mounting diagram of a distribution beam in an embodiment of an inversion and boosting all-in-one machine equipment platform for an overwater photovoltaic power station, disclosed by the invention;
FIG. 6 is a schematic mounting diagram of a support beam in an embodiment of an inverter-booster all-in-one machine equipment platform for an above-water photovoltaic power station according to the invention;
in the figure: 1. tubular pile, 11, welded plate, 2, platform frame, 21, girder, 211, first connecting plate, 212, first strengthening rib, 22, auxiliary beam, 221, second connecting plate, 222, second strengthening rib, 23, distribution beam, 231, third connecting plate, 232, third strengthening rib, 233, mounting hole, 24, platform board, 241, oil drain hole, 241, a supporting beam, 3, rail.
Detailed Description
The following are specific examples of the present invention and further describe the technical solutions of the present invention, but the present invention is not limited to these examples.
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the modules and steps set forth in these embodiments and steps do not limit the scope of the invention unless specifically stated otherwise.
Meanwhile, it should be understood that the flows in the drawings are not merely performed individually for convenience of description, but a plurality of steps are performed alternately with each other.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
The first embodiment is as follows: as shown in fig. 1 to 3, which are only one embodiment of the present invention, an inversion and boost all-in-one machine platform for an above-water photovoltaic power station comprises a pipe pile 1, a platform frame 2 arranged at the top end of the pipe pile 1, and a fence 3 arranged at the edge of the platform frame 2, the platform frame 2 comprises a main beam 21, an auxiliary beam 22 connected with the main beam 21, a distribution beam 23 for filling the space enclosed by the main beam 21 and the auxiliary beam 22, and a platform plate 24 arranged on the distribution beam 23, the main beams 21 comprise a first main beam and a second main beam which is perpendicular to the first main beam, the auxiliary beam 22 is wound on the outer side of the main beam 21 and forms a rectangular beam frame, girder 21 with auxiliary beam 22 is the I-shaped spare, distribution beam 23 is hot rolling equilateral angle steel spare, rail 3 vertical set up in the edge of landing slab 24.
According to the invention, the lower end of a tubular pile 1 penetrates into the water bottom, the upper end of the tubular pile 1 is exposed out of the water surface, a horizontal platform frame 2 is arranged at the upper end of the tubular pile 1, finally a circle of fence 3 is arranged at the edge of the platform frame 2, and all inversion and boosting integrated machine equipment is arranged on the platform frame 2.
Firstly, the structure of a tubular pile 1 is adopted, and the tubular pile 1 is sunk through a hammering type pile driving boat and is penetrated into the bottom of a pond. The pile top elevation of tubular pile 1 is 3.1241m (absolute elevation), is used for the convenience 1 top mounting platform frame 2 of tubular pile.
Then be platform frame 2, platform frame 2 include girder 21, with auxiliary beam 22 that girder 21 is connected, be used for filling the distribution beam 23 in the space that girder 21 and auxiliary beam 22 enclose and set up in platform board 24 on distribution beam 23, girder 21 include first girder and with the perpendicular second girder that sets up of first girder, auxiliary beam 22 is around locating the girder 21 outside forms the rectangle roof beam frame, girder 21 with auxiliary beam 22 is the I-shaped spare, distribution beam 23 is hot rolling equilateral angle steel spare.
The 2 levels of landing shelf set up, girder 21 set up in the top of tubular pile 1 and with 1 welding of tubular pile, the extension on two directions of horizontal plane of girder 21 (first girder and second girder respectively), auxiliary beam 22 around establish with the girder 21 outside forms the rectangle frame, at last in girder 21 and auxiliary beam 22's space a plurality of distribution roof beams 23 of filling up to make things convenient for landing slab 24's installation. For example, if the main beam 21 is "ten" (actually, the first main beam is two, and the second main beam is also two), the auxiliary beam 22 is wound outside the main beam 21, so that the main beam 21 and the auxiliary beam 22 form a frame body in a "field" shape, a plurality of distribution beams 23 are respectively filled in four blank areas of the frame body, and finally, the platform plate 24 is installed on the distribution beams 23; for another example, the main beam 21 is shaped like a Chinese character 'jing', the auxiliary beam 22 is wound around the outer side of the main beam 21, so that the main beam 21 and the auxiliary beam 22 form a frame body with a nine-grid pattern, a plurality of distribution beams 23 are respectively filled in nine blank areas of the frame body, and finally the platform plate 24 is installed on the distribution beams 23.
In fact, according to the distribution (quantity, row spacing and row spacing) of tubular pile 1 earlier, with girder 21, auxiliary beam 22 and distribution beam 23 just prefabricated the shaping when dispatching from the factory, directly lay to tubular pile 1 on, then make girder 21's lower extreme and tubular pile 1 top welding, then lay platform board 24 can, simple to operate like this, and the construction is quick, effectively reduces the time limit for a project.
Here, at least a part of the first main beam is located in the second main beam, and a first connecting plate 211 and a first reinforcing rib 212 are arranged between the first main beam and the second main beam; cutting off a part of the flange plates at two sides of the end of each of the two ends of the first girder to enable the end of the first girder to be inserted into the second girder of the H shape, and welding and fixing the end of the first girder through the first connecting plate 211 and the first reinforcing rib 212, as shown in FIG. 3;
similarly, at least a part of the auxiliary beam 22 is located in the main beam 21, and a second connecting plate 221 and a second reinforcing rib 222 are arranged between the auxiliary beam 22 and the main beam 21; cutting off a part of the flange plates at both sides of the end of the auxiliary beam 22 so that the auxiliary beam 22 is inserted into the main beam 21 of the H-shape and is welded and fixed by the second connecting plate 221 and the second reinforcing rib 222, as shown in fig. 4;
and at least one part of the distribution beam 23 is positioned between the auxiliary beam 22 and the main beam 21, and a third connecting plate 231 and a third reinforcing rib 232 are arranged at the connection part of the distribution beam 23, the auxiliary beam 22 and the main beam 21. In practice, the distribution beam 23 is laid between the main beam 21 and the other main beam 21 or between the main beam 21 and the auxiliary beam 22, a flange plate at the end of the distribution beam 23 is partially cut off, so that the end of the distribution beam 23 is inserted into the auxiliary beam 22 or the main beam 21 of the H-shape, and is welded and fixed by the third connecting plate 231 and the third reinforcing rib 232, as shown in fig. 5.
Then rail 3 again, vertical set up in the edge of landing slab 24, of course, landing shelf 2 need be provided with the steel ladder of overhauing usefulness, so, rail 3 department should also be provided with and be used for making things convenient for the maintenance personal to go up to landing shelf 2's entry from the steel ladder.
The installation of equipment is last, still be provided with on the platform frame 2 be used for supporting set up in a supporting beam 241 of the equipment on the platform frame 2, a supporting beam 241 bottom with girder 21 keeps away from the one end of tubular pile 1 is connected. In fact, the inverse transformation and boosting all-in-one machine equipment is not directly arranged on the platform frame 2, but arranged on a horizontal plate above the supporting beams 241, the number of the supporting beams 241 is the same as that of the tubular piles 1, and the welding positions are also consistent with those of the tubular piles 1, so that the inverse transformation and boosting all-in-one machine equipment has good supporting performance; and make contravariant all-in-one equipment bottom that steps up like this exceed 24 certain distances of landing slab, one need not to dismantle equipment alright with maintain platform frame 2, conveniently maintain, two come equipment weight can not lead to 24 deformations of landing slab, and the security of whole platform on water is better.
The inversion and boosting integrated machine equipment platform for the overwater photovoltaic power station has the beneficial effects that: simple structure, simple to operate, platform frame can prefabricate the shaping in advance, only need during the construction on-the-spot leveling and welding can, the construction is quick, the maintenance of being convenient for, the security is high, is applicable to various water environment and installs the use.
In the second embodiment, as shown in fig. 1 to 5, which is only one embodiment of the present invention, on the basis of the first embodiment, in the inverter/booster all-in-one machine equipment platform for the above-water photovoltaic power station, the pipe pile 1 is a PHC 400a 95 type prestressed concrete pipe pile, the pile length is 7m, the number of the pipe piles 1 is 6, the rows and the columns are 2, 3, and the pipe piles are arranged in a rectangular array, and the row spacing is 2.3m and the column spacing is 3.6 m.
Moreover, be provided with the cable clearing hole on the landing slab 24, be provided with on the tubular pile 1 and be used for supporting the cable crane span structure that passes the cable clearing hole. Be provided with staple bolt and lower staple bolt on tubular pile 1, go up and be connected with the cross arm on the staple bolt, be connected with the fagging down on the staple bolt, the one end that the staple bolt was kept away from to the cross arm is connected with the one end that the lower staple bolt was kept away from to the fagging, and the cross arm is the level setting, and the bridge frame of cable testing bridge just sets up on the cross arm for support the cable of contravariant all-in-one equipment that steps up.
Then, 1 top of tubular pile be provided with be used for with the welding plate 11 that girder 21 is connected, after 1 installation of tubular pile, before 2 installations of platform frame, at 1 top installation welding plate 11 of tubular pile, the girder 21 bottom of platform frame 2 just is welded to on the welding plate 11.
In addition, the distribution beam 23 is horizontal beam and erects the hot rolling equilateral angle steel spare of putting the roof beam and constituteing, it has partly to be located at least to erect the roof beam between auxiliary beam 22 and the girder 21, be provided with on the horizontal beam and be used for easy to assemble the mounting hole 233 of landing slab 24, landing slab 24's installation effect is better.
Here, the number of the platform plate 24 is at least one, and the distance between any two adjacent and parallel arranged distribution beams 23 is not less than the width of the platform plate 24, so that the distribution beams 23 are arranged below each platform plate 24 for supporting.
And, be provided with oil drain hole 241 on the landing slab 24, the landing slab 24 is close to the height of the position of oil drain hole is not higher than landing slab 24 keeps away from the height of the position of oil drain hole, oil drain hole 241 is connected to the oil storage tank that sets up in the bank through stainless steel pipeline, and oil drain hole 241 sets up in landing slab 24's the lowest department of course, and the height that highly is less than oil drain hole 24 of oil storage tank for oil or sewage flow to the oil storage tank through oil drain hole 241 under the action of gravity, reduce the surface of water pollution.
Finally, the outer sides of the platform frame 2 and the rail 3 are both provided with heat-resistant anticorrosive coatings, and actually, the platform frame 2 and the rail 3 should be subjected to sand blasting and rust removal before installation and then coated with the heat-resistant anticorrosive coatings.
The present invention is not limited to the above-described specific embodiments, and various modifications and variations are possible. Any modifications, equivalents, improvements and the like made to the above embodiments in accordance with the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a photovoltaic power plant on water steps up all-in-one equipment platform with contravariant, its characterized in that: comprises a tubular pile (1), a platform frame (2) arranged at the top end of the tubular pile (1) and a fence (3) arranged at the edge of the platform frame (2), the platform frame (2) comprises a main beam (21) connected with the top end of the tubular pile (1), an auxiliary beam (22) connected with the main beam (21), a distribution beam (23) used for filling the space enclosed by the main beam (21) and the auxiliary beam (22) and a platform plate (24) arranged on the distribution beam (23), the main beam (21) comprises a first main beam and a second main beam which is vertical to the first main beam, the auxiliary beam (22) is wound on the outer side of the main beam (21) to form a rectangular beam frame, the main beam (21) and the auxiliary beam (22) are both I-shaped pieces, the distribution beam (23) is a hot-rolled equilateral angle steel piece, the fence (3) is vertically arranged at the edge of the platform plate (24).
2. The inversion and boosting integrated machine equipment platform for the overwater photovoltaic power station as claimed in claim 1, wherein: at least one part of the first main beam is positioned in the second main beam, and a first connecting plate (211) and a first reinforcing rib (212) are arranged between the first main beam and the second main beam; at least one part of the auxiliary beam (22) is positioned in the main beam (21), and a second connecting plate (221) and a second reinforcing rib (222) are arranged between the auxiliary beam (22) and the main beam (21); at least one part of the distribution beam (23) is positioned between the auxiliary beam (22) and the main beam (21), and a third connecting plate (231) and a third reinforcing rib (232) are arranged at the joint of the distribution beam (23) and the auxiliary beam (22) as well as the main beam (21).
3. The inversion and boosting integrated machine equipment platform for the overwater photovoltaic power station as claimed in claim 1, wherein: still be provided with on platform frame (2) be used for supporting set up in supporting beam (241) of the equipment on platform frame (2), supporting beam (241) bottom with girder (21) are kept away from the one end of tubular pile (1) is connected.
4. The inversion and boosting integrated machine equipment platform for the overwater photovoltaic power station as claimed in claim 1, wherein: the tubular pile (1) is a PHC 400A 95 type prestressed concrete tubular pile.
5. The inversion and boosting integrated machine equipment platform for the overwater photovoltaic power station as claimed in claim 1, wherein: be provided with the cable clearing hole on landing slab (24), be provided with on tubular pile (1) and be used for supporting the cable crane span structure that passes the cable of cable clearing hole.
6. The inversion and boosting integrated machine equipment platform for the overwater photovoltaic power station as claimed in claim 1, wherein: the tubular pile (1) top be provided with be used for with welding board (11) that girder (21) are connected.
7. The inversion and boosting integrated machine equipment platform for the overwater photovoltaic power station as claimed in claim 2, wherein: the distribution roof beam (23) are horizontal roof beam and erect the hot rolling equilateral angle steel spare of putting the roof beam and constituteing, it has at least partly to be located to erect the roof beam between auxiliary beam (22) and girder (21), be provided with on the horizontal roof beam and be used for easy to assemble mounting hole (233) of landing slab (24).
8. The inversion and boosting integrated machine equipment platform for the overwater photovoltaic power station as claimed in claim 1, wherein: the number of the platform plate (24) is at least one, and the distance between any two adjacent parallel distribution beams (23) is not less than the width of the platform plate (24).
9. The inversion and boosting integrated machine equipment platform for the overwater photovoltaic power station as claimed in claim 1, wherein: be provided with oil drain hole (241) on landing slab (24), landing slab (24) are close to the height of the position of oil drain hole is not higher than landing slab (24) are kept away from the height of the position of oil drain hole.
10. The inversion and boosting integrated machine equipment platform for the overwater photovoltaic power station as claimed in claim 1, wherein: and heat-resistant anticorrosive coatings are arranged on the outer sides of the platform frame (2) and the fence (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110692423.4A CN113437925A (en) | 2021-06-22 | 2021-06-22 | Photovoltaic power plant on water is with contravariant all-in-one equipment platform that steps up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110692423.4A CN113437925A (en) | 2021-06-22 | 2021-06-22 | Photovoltaic power plant on water is with contravariant all-in-one equipment platform that steps up |
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| Publication Number | Publication Date |
|---|---|
| CN113437925A true CN113437925A (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110692423.4A Pending CN113437925A (en) | 2021-06-22 | 2021-06-22 | Photovoltaic power plant on water is with contravariant all-in-one equipment platform that steps up |
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| CN (1) | CN113437925A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015098725A (en) * | 2013-11-19 | 2015-05-28 | 株式会社サンレール | Photovoltaic power generation panel stand and installation method for the same |
| CN107503368A (en) * | 2017-08-28 | 2017-12-22 | 广东水电二局股份有限公司 | Prefabricated assembling steel and concrete structure photovoltaic power generation equipment platform |
| CN208251049U (en) * | 2018-05-28 | 2018-12-18 | 南京海得电力科技有限公司 | A kind of fishing light complementation photovoltaic plant is waterborne to be built with steel bracket basic platform |
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2021
- 2021-06-22 CN CN202110692423.4A patent/CN113437925A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015098725A (en) * | 2013-11-19 | 2015-05-28 | 株式会社サンレール | Photovoltaic power generation panel stand and installation method for the same |
| CN107503368A (en) * | 2017-08-28 | 2017-12-22 | 广东水电二局股份有限公司 | Prefabricated assembling steel and concrete structure photovoltaic power generation equipment platform |
| CN208251049U (en) * | 2018-05-28 | 2018-12-18 | 南京海得电力科技有限公司 | A kind of fishing light complementation photovoltaic plant is waterborne to be built with steel bracket basic platform |
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Application publication date: 20210924 |