CN108566138A - The rigidity level frame system floating on water surface photovoltaic power station system drawn in real time by drag-line - Google Patents
The rigidity level frame system floating on water surface photovoltaic power station system drawn in real time by drag-line Download PDFInfo
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- CN108566138A CN108566138A CN201810666794.3A CN201810666794A CN108566138A CN 108566138 A CN108566138 A CN 108566138A CN 201810666794 A CN201810666794 A CN 201810666794A CN 108566138 A CN108566138 A CN 108566138A
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- level frame
- drag
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- line
- frame system
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 238000007667 floating Methods 0.000 title claims abstract description 59
- 238000010248 power generation Methods 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 40
- 239000010959 steel Substances 0.000 claims description 40
- 239000010935 stainless steel Substances 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 7
- 239000008397 galvanized steel Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000007596 consolidation process Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 239000003643 water by type Substances 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 241000251468 Actinopterygii Species 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
Abstract
The invention discloses a kind of rigidity level frame system floating on water surface photovoltaic power station systems drawn in real time by drag-line, photovoltaic module string is laid on floating body after improvement, floating body is connected to each other as a whole by connector between the floating body, and is finally connect with rigidity level frame system；Rigidity level frame system is by the real-time traction control of traction cable, control process system emits real time water level signal by water level detecting sensor, after water level signal reception and controller receive water level signal, the cable drive device traction cable will be controlled and carry out rigidity level frame system described in real-time traction control；Main drag-line tensioning after-frame is on the drag-line being arranged on the bank on the bank support tower.The present invention provides the solutions of construction photo-voltaic power generation station waterborne, the waters such as mobility river surface, lake surface, reservoir suitable for fish pond, large span and SEA LEVEL VARIATION, idle waters is taken full advantage of, can solve the problems, such as that ground photo-voltaic power generation station land used day is becoming tight.
Description
Technical field
The present invention relates to photo-voltaic power generation station technical fields waterborne, are specifically a kind of rigid water drawn in real time by drag-line
Pingbian framework system floating on water surface photovoltaic power station system.
Background technology
It is used to build being becoming tight land resource day for ground photo-voltaic power generation station in recent years, land resource management and control is more and more tighter.
China has 87873 various reservoirs, and more is only that irrigation storage cultivation uses, and rivers,lakes and seas dyke waters is broader, waters
Area accounts for 4% left and right area of inland, more than 170,000 square kilometres, and is widely distributed in electricity consumption consumption area.How this is efficiently used
Floating on water surface photovoltaic plant is built in a little waters, is become photovoltaic circle and is urgently solved the problems, such as in the industry.
This 2 years, the country started gradually to build floating on water surface photovoltaic plant, but scale is smaller, and is arranged at inner lead
Domain, water level is unchanged or variation is little, in addition its floating body and its between the entirety that is formed of union body, have no border structure
Support, the drag poor performance under high sea, and larger SEA LEVEL VARIATION is not adapted to.
Invention content
Therefore, in order to solve above-mentioned deficiency, the present invention provides a kind of rigidity level frame drawn in real time by drag-line herein
System floating on water surface photovoltaic power station system, capacity of anti-storm is high, and adapts to the floating on water surface photovoltaic plant system of larger SEA LEVEL VARIATION
System.
The invention is realized in this way a kind of rigidity level frame system floating on water surface light drawn in real time by drag-line of construction
Overhead utility system, it is characterised in that：Several photovoltaic module strings are laid on respectively on several independent floating bodies, between the floating body
It is connected with each other by connector, and is finally connect with rigidity level frame system, form integral structural system power generation square formation；It is described
Rigidity level frame system is drawn in real time by traction cable, and the traction cable is received by water level signal and controller is controlled in real time
Cable drive device processed, to achieve the purpose that draw the rigidity level frame system in real time.
According to the rigidity level frame system floating on water surface photovoltaic power station system of the present invention drawn in real time by drag-line,
It is characterized in that：Rigidity level frame system is laid on the outermost buoyancy tank to make a circle, and four of rigidity level frame system turn
Angle is stitched together, and forms a rigid system；Rigidity level frame by angle steel on buoyancy tank reserve bolt connect；
Fastening connection piece is preset above rigidity level frame system, for fixing water level signal reception and controller and drag-line driving
Device；Cable drive device installation position is several positions in the middle part of the four corners and four sides of rigidity level frame, while one
One water level signal reception and controller are only set on rigidity level frame, passes through communication data cable and transmits Real-time Water digit
It is believed that number to cable drive device, cable drive device starts driving after receiving signal, and drive control hoist engine draws to draw
Rope.
According to the rigidity level frame system floating on water surface photovoltaic power station system of the present invention drawn in real time by drag-line,
It is characterized in that：The rigidity level frame system is made of horizontal steel structure truss or horizontal steel construction closed frame, main to wrap
It includes：Top boom, lower boom, diagonal web member, perpendicular web member, angle cleat, galvanized steel plain sheet, the buoyancy tank top preset for being laid with steel truss
8 stainless steel bolts are fixed together by the top boom and lower boom of angle cleat and steel truss, on each angle cleat
There are 2 ~ 3 stainless steel bolts to fix；Rod piece is all made of zinc-plated square steel pipe, when frame is long and at the adapter of frame corner, needs
On-site consolidation is wanted, end plate and link bolt hole is arranged in assembling part steel pipe, and is connected by stainless steel bolt；Top boom, lower edge
Bar, diagonal web member, perpendicular web member are all made of zinc-plated square steel pipe；It is laid with galvanized steel plain sheet at the top of top boom and lower boom, is mainly used for examining
Channel is repaiied, while cable drive device and hoist engine and miscellaneous equipment can be put.
According to the rigidity level frame system floating on water surface photovoltaic power station system of the present invention drawn in real time by drag-line,
It is characterized in that：One water level signal is only set in one rigidity level frame system and receives controller, cable drive device setting
Several positions in the middle part of the four corners of rigidity level frame and four sides, traction cable connect the four corners of rigidity level frame
With several positions in the middle part of four sides；The corner adapter of rigidity level frame and middle part overlap joint, need on-site consolidation, assembling part steel
End plate and link bolt hole is arranged in pipe, and is connected by stainless steel bolt.
According to the rigidity level frame system floating on water surface photovoltaic power station system of the present invention drawn in real time by drag-line,
It is characterized in that：The rigidity level frame system inner horizontal arranges several photovoltaic module strings, the photovoltaic module string it
Between arrangement mode be determinant.
According to the rigidity level frame system floating on water surface photovoltaic power station system of the present invention drawn in real time by drag-line,
It is characterized in that：Traction cable one end is connect with rigidity level frame system, and the other end is supported on by connecting lockset on main drag-line,
Main drag-line plays fixed function to traction cable；The angle of traction cable and horizontal plane controls between 40 ~ 60 degree；Main drag-line
It is next to be connected on the pylon for being fixed on bank with connection lockset.
According to the rigidity level frame system floating on water surface photovoltaic power station system of the present invention drawn in real time by drag-line,
It is characterized in that：The main drag-line faces sky and is set up in both ends support tower on the bank, and the main drag-line is tensioned by tensioning equipment prestretching,
It is used in combination connection lockset to be connected in the support tower, the support tower is built up in the reinforced concrete foundation that bank has poured
On；
It is connected on the pylon for being fixed on bank with connection lockset after main drag-line tensioning, pylon uses three columns or four column steel pipes, tower
Frame basis uses natural isolated footing or pile foundation according to field geology situation, and one end of traction cable is fixed on rigidity level side
On frame, the other end is connect by connecting lockset with main drag-line, and the angle of traction cable and horizontal plane controls between 40 ~ 60 degree.
According to the rigidity level frame system floating on water surface photovoltaic power station system of the present invention drawn in real time by drag-line,
It is characterized in that：Angle steel can be used in the connector or C-shaped steel makes, and floating body material making can also be used, pass through fastener such as spiral shell
Bolt, fastener etc. and the floating body, the firm connection of rigidity level frame system.
According to the rigidity level frame system floating on water surface photovoltaic power station system of the present invention drawn in real time by drag-line,
It is characterized in that：Installation and maintenance channel is set between the floating body, and the connector also can and work as the installation and maintenance channel；
Interconnection cable can be laid on a passage in power generation square formation, and be arranged in avris position, not influence installation and maintenance passage.
According to the rigidity level frame system floating on water surface photovoltaic power station system of the present invention drawn in real time by drag-line,
It is characterized in that：The water level signal reception and controller and the cable drive device are fixed at the rigidity level frame
In system, setting specific location is the rigidity level frame system four corners, when the rigidity level frame system size
When larger, it can suitably increase the reception of setting water level signal and controller and the cable drive device in the middle.
The invention discloses the rigidity level frame system floating on water surface photovoltaic power station systems drawn in real time by drag-line, including
Floating body and thereon connector, rigidity level frame system, water level detecting sensor, water level letter between photovoltaic component string, floating body
Number receive and controller, main drag-line, traction cable, cable drive device, drag-line on the bank between support tower, floating body install and examine
Repair channel, cable, header box, case change, inverter apparatus.The photovoltaic module string is laid on the floating body, described to float
Body is connected to each other as a whole by connector between the floating body, and is finally connect with the rigidity level frame system；It is described rigid
Property horizontal sides framework by the real-time traction control of the traction cable, control process system is emitted by the water level detecting sensor
After real time water level signal, the water level signal reception and controller receive water level signal, the cable drive device will be controlled and led
Draw the traction cable and carrys out rigidity level frame system described in real-time traction control；The traction cable is hung by the main drag-line
Above the water surface, the main drag-line tensioning after-frame is on the drag-line being arranged on the bank on the bank support tower.The present invention provides
The solution of construction photo-voltaic power generation station waterborne, be suitable for the mobility river surface in fish pond, large span and SEA LEVEL VARIATION, lake surface,
The waters such as reservoir take full advantage of idle waters, can solve the problems, such as that ground photo-voltaic power generation station land used day is becoming tight.
The invention has the advantages that：The present invention takes full advantage of being reliably connected for rigidity level frame and buoyancy tank, is formed
One reliable and stable rigid system resists stormy waves, so as to improving the safety and reliability of water surface photovoltaic generating system；
In addition the present invention can also control traction in the case of the variation of water level by controller, cable drive device, hoist engine
Drag-line makes the system can adapt to the variation of water level.Above-mentioned two big advantage can make water surface power station widely be useful in river
In lake, photovoltaic generation addressing is required to reduce, greatly expands the construction range in water surface power station.
Description of the drawings
Fig. 1 is the fundamental diagram for the rigidity level frame system that drag-line is drawn in real time；
Fig. 2 is the rigidity level frame system floating on water surface photovoltaic power station system plan view that drag-line is drawn in real time；
Fig. 3 is the drawing of rigidity level frame；
Fig. 4 is the sectional view of Fig. 3；
Fig. 5 is pylon schematic diagram.
Wherein：Photovoltaic module plate 1, the buoyancy tank 2 for being laid with component, buoyancy tank 3 used for overhaul, rigidity level frame 4 are used
In the buoyancy tank 5 for being laid with rigidity level frame, traction cable 6 is used for the main drag-line 7 of fixed traction drag-line, for fixing main drag-line
Pylon 8, water level receive controller 9, cable drive device 10, hoist engine 11, top boom 12, lower boom 13, diagonal web member 14, erect
Web member 15, angle cleat 16, galvanized steel plain sheet 17.
Specific implementation mode
Below in conjunction with attached drawing 1- Fig. 5, the present invention is described in detail, technical solution in the embodiment of the present invention into
Row clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
Every other embodiment, shall fall within the protection scope of the present invention.
The present invention provides a kind of rigidity level frame system floating on water surface light drawn in real time by drag-line herein by improving
Overhead utility system, capacity of anti-storm is high, and adapts to the floating on water surface photovoltaic power station system of larger SEA LEVEL VARIATION.
As Figure 1-Figure 5, it can be practiced as follows, several photovoltaic module strings are laid on several only respectively
It on vertical floating body, is connected with each other by connector between the floating body, and is finally connect with rigidity level frame system, formed
Integral structural system power generation square formation；The rigidity level frame system is drawn in real time by traction cable, and the traction cable passes through
Water level signal receives and controller real-time control cable drive device, and the rigidity level frame system is drawn in real time to reach
Purpose；The rigidity level frame system is made of horizontal steel structure truss or horizontal steel construction closed frame, and by described
Floating body rest simultaneously floats on the water surface, surrounds the good enclosed construction system of overall stability, to reach the punching of resistance stormy waves
The purpose hit.
Rigidity level frame is made of top boom, lower boom, diagonal web member, perpendicular web member, and rod piece is all made of zinc-plated square steel pipe.When
At the adapter of when frame is long and frame corner, need on-site consolidation, assembling part steel pipe that end plate and link bolt hole are set, and
It is connected by stainless steel bolt.
Fastening connection piece is preset above rigidity level frame, for fixing water level signal reception and controller and drag-line driving
Device；Cable drive device installation position is several positions in the middle part of the four corners and four sides of rigidity level frame, while one
One water level signal reception and controller are only set on rigidity level frame, passes through communication data cable and transmits Real-time Water digit
It is believed that number to cable drive device, cable drive device starts driving after receiving signal, and drive control hoist engine draws to draw
Rope.
Photovoltaic module plate uses determinant, component to be laid on buoyancy tank, and one is connected to by pin between buoyancy tank and buoyancy tank
It rises.Rigidity level frame is laid on the outermost buoyancy tank to make a circle, and four corner splicings of rigidity level frame are together, group
At a rigid system.Rigidity level frame by angle steel on buoyancy tank reserve bolt connect.
Traction cable one end is connect with rigidity level frame, and the other end is supported on by connecting lockset on main drag-line, main drawing
Rope plays fixed function to traction cable.The angle of traction cable and horizontal plane controls between 40 ~ 60 degree.After main drag-line tensioning
It is connected on the pylon for being fixed on bank with connection lockset.
Pylon is built up in bank, and pylon is made of tower foundation and steel superstructure, and tower foundation according to live surveys feelings
Condition uses natural isolated footing or pile foundation, steel superstructure to use three columns or four column steel pipes, pass through flanged joint.
It is described in detail below in conjunction with the accompanying drawings：
Fig. 1 is the fundamental diagram for the rigidity level frame system that drag-line is drawn in real time.The operation principle of the system is：Water level is supervised
Sensor sensing SEA LEVEL VARIATION is surveyed, and transmits a signal to water level signal and receives controller, and feeds back to cable drive device, is drawn
Rope driving device is by driving hoist engine come traction cable so that rigidity level frame can adapt to the variation of water level.Traction
Drag-line is fixed on main drag-line, is fixed on the pylon on bank after main drag-line tensioning.
Fig. 2 is the rigidity level frame system floating on water surface photovoltaic power station system plan view that drag-line is drawn in real time.Main packet
Photovoltaic module plate 1 is included, the buoyancy tank 2 for being laid with component, buoyancy tank 3 used for overhaul, rigidity level frame 4, for being laid with rigidity
The buoyancy tank 5 of horizontal frame, traction cable 6 are used for the main drag-line 7 of fixed traction drag-line, the pylon 8 for fixing main drag-line, water
Position reception controller 9, cable drive device 10, hoist engine 11.Photovoltaic module plate 1 is laid on using determinant on buoyancy tank 2, buoyancy tank
2 are linked together with buoyancy tank 3 by pin, and rigidity level frame 4 is laid on buoyancy tank 5.The buoyancy tank 5 of the figure upper and lower ends and floating
Case 2 is linked together by pin, and buoyancy tank 5 and buoyancy tank 2, the buoyancy tank 3 of the figure left and right ends are linked together by steel strand wires.It is logical
Above measure is crossed, rigidity level frame forms a stable rigid system with photovoltaic array.
As shown in Fig. 2, a water level signal is only arranged on a rigidity level frame receives controller 9, drag-line driving dress
It sets 10 and several positions in the middle part of the four corners of rigidity level frame and four sides is set, traction cable 6 connects rigidity level frame
Four corners and four sides in the middle part of several positions.The corner adapter of rigidity level frame 4 and middle part overlap joint, need live spelling
Dress, end plate and link bolt hole is arranged in assembling part steel pipe, and is connected by stainless steel bolt.
Fig. 3 is the drawing of rigidity level frame.The rigidity level frame that the figure is illustrated is steel truss, it is also contemplated that
Use steel frame.Include mainly：Top boom 12, lower boom 13, diagonal web member 14 erect web member 15, angle cleat 16, galvanized steel plain sheet
17.Buoyancy tank 5 top preset, 8 stainless steel bolts for being laid with steel truss, pass through the top boom of angle cleat 16 and steel truss
12 and lower boom 13 be fixed together.There are 2 ~ 3 stainless steel bolts to fix on each angle cleat 16.
Fig. 4 is the sectional view of Fig. 3.Top boom 12, lower boom 13, diagonal web member 14, perpendicular web member 15 are all made of zinc-plated square steel pipe.
It is laid with galvanized steel plain sheet 17 in top boom 12 and 13 top of lower boom, is mainly used for access path, while drag-line driving can be put
Device and hoist engine and miscellaneous equipment.
Fig. 5 is pylon schematic diagram.Main drag-line 7 is connected to connection lockset on the pylon 8 for being fixed on bank after being tensioned.Pylon
8 use three columns or four column steel pipes, tower foundation to use natural isolated footing or pile foundation according to field geology situation.Traction cable
6 one end is fixed on rigidity level frame 4, and the other end is connect by connecting lockset with main drag-line 7, traction cable 6 and level
The angle in face controls between 40 ~ 60 degree.
The header box of the photovoltaic system can be arranged on floating body, and inversion box becomes equipment and is arranged on bank.Cable can lead to
It crosses floating body and connects each string formation and header box, the case that bank is connected to finally by floating body becomes inversion.
Therefore the present invention takes full advantage of being reliably connected for rigidity level frame and buoyancy tank, forming a stabilization can
The rigid system leaned on resists stormy waves, so as to improving the safety and reliability of water surface photovoltaic generating system；In addition of the invention
This can also be made to control traction cable by controller, cable drive device, hoist engine in the case of the variation of water level
System can adapt to the variation of water level.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (10)
1. a kind of rigidity level frame system floating on water surface photovoltaic power station system drawn in real time by drag-line, it is characterised in that：If
Dry photovoltaic module string is laid on respectively on several independent floating bodies, is connected with each other by connector between the floating body, and most
It is connect eventually with rigidity level frame system, forms integral structural system power generation square formation；The rigidity level frame system is by drawing
Drag-line is drawn in real time, and the traction cable is received by water level signal and controller real-time control cable drive device, to reach
To the purpose for drawing the rigidity level frame system in real time.
2. the rigidity level frame system floating on water surface photovoltaic power station system drawn in real time by drag-line according to claim 1,
It is characterized in that：Rigidity level frame system is laid on the outermost buoyancy tank to make a circle, and four of rigidity level frame system
Corner splicing together, forms a rigid system；Rigidity level frame by angle steel on buoyancy tank reserve bolt connect；
Fastening connection piece is preset above rigidity level frame system, for fixing water level signal reception and controller and drag-line driving
Device；Cable drive device installation position is several positions in the middle part of the four corners and four sides of rigidity level frame, while one
One water level signal reception and controller are only set on rigidity level frame, passes through communication data cable and transmits Real-time Water digit
It is believed that number to cable drive device, cable drive device starts driving after receiving signal, and drive control hoist engine draws to draw
Rope.
3. the rigidity level frame system floating on water surface photovoltaic plant system according to claim 1 or claim 2 drawn in real time by drag-line
System, it is characterised in that：The rigidity level frame system is made of horizontal steel structure truss or horizontal steel construction closed frame, main
Including：Top boom（12）, lower boom（13）, diagonal web member（14）, perpendicular web member（15）, angle cleat（16）, galvanized steel plain sheet（17）,
Buoyancy tank for being laid with steel truss（5）8 stainless steel bolts of top preset, pass through angle cleat（16）With the top boom of steel truss
（12）And lower boom（13）It is fixed together, each angle cleat（16）On there are 2 ~ 3 stainless steel bolts to fix；Rod piece is adopted
With zinc-plated square steel pipe, when frame is long and at the adapter of frame corner, need on-site consolidation, assembling part steel pipe that end plate is set
And link bolt hole, and connected by stainless steel bolt；Top boom（12）, lower boom（13）, diagonal web member（14）, perpendicular web member（15）
It is all made of zinc-plated square steel pipe；In top boom（12）And lower boom（13）Top is laid with galvanized steel plain sheet（17）, it is logical to be mainly used for maintenance
Road, while cable drive device and hoist engine and miscellaneous equipment can be put.
4. the rigidity level frame system floating on water surface photovoltaic plant system according to claim 1 or claim 2 drawn in real time by drag-line
System, it is characterised in that：One water level signal is only set in one rigidity level frame system and receives controller（9）, drag-line driving
Device（10）It is arranged in the four corners and four sides of rigidity level frame
Several positions in portion, traction cable（6）Connect several positions in the middle part of the four corners and four sides of rigidity level frame；Rigid water
Pingbian frame（4）Corner adapter and middle part overlap joint, need on-site consolidation, end plate and connection bolt is arranged in assembling part steel pipe
Hole, and connected by stainless steel bolt.
5. the rigidity level frame system floating on water surface photovoltaic plant system according to claim 1 or claim 2 drawn in real time by drag-line
System, it is characterised in that：The rigidity level frame system inner horizontal arranges several photovoltaic module strings, the photovoltaic module
Arrangement mode between string is determinant.
6. the rigidity level frame system floating on water surface photovoltaic power station system drawn in real time by drag-line according to claim 1,
It is characterized in that：Traction cable one end is connect with rigidity level frame system, and the other end is supported on main drag-line by connecting lockset
On, main drag-line plays fixed function to traction cable；The angle of traction cable and horizontal plane controls between 40 ~ 60 degree；Main drawing
Rope is next to be connected to connection lockset on the pylon for being fixed on bank.
7. the rigidity level frame system floating on water surface photovoltaic power station system drawn in real time by drag-line according to claim 6,
It is characterized in that：The main drag-line faces sky and is set up in both ends support tower on the bank, and the main drag-line passes through the pre- tension of tensioning equipment
Tightly, it is used in combination connection lockset to be connected in the support tower, the support tower is built up in the armored concrete that bank has poured
On the basis of；
Main drag-line（7）The pylon for being fixed on bank is connected to after tensioning with connection lockset（8）On, pylon（8）Using three columns or four
Column steel pipe, tower foundation use natural isolated footing or pile foundation, traction cable according to field geology situation（6）One end fix
In rigidity level frame（4）On, the other end is by connecting lockset and main drag-line（7）Connection, traction cable（6）With the folder of horizontal plane
Angle controls between 40 ~ 60 degree.
8. the rigidity level frame system floating on water surface photovoltaic power station system drawn in real time by drag-line according to claim 1,
It is characterized in that：The connector is made of angle steel or C-shaped steel, or makes molding using floating body material, passes through fastener
With the floating body, the firm connection of rigidity level frame system.
9. the rigidity level frame system floating on water surface photovoltaic power station system drawn in real time by drag-line according to claim 1,
It is characterized in that：Installation and maintenance channel is set between the floating body, interconnection cable is laid on a passage in the square formation that generates electricity,
And it is arranged in avris position.
10. the rigidity level frame system floating on water surface photovoltaic power station system drawn in real time by drag-line according to claim 1,
It is characterized in that：The water level signal reception and controller and the cable drive device are fixed at the rigidity level side
Framework is fastened, and setting specific location is the rigidity level frame system four corners, when the rigidity level frame system ruler
When very little larger, it can suitably increase setting water in the middle
Position signal reception and controller and the cable drive device.
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| CN113320656A (en) * | 2021-07-02 | 2021-08-31 | 阳光新能源开发有限公司 | Floating type photovoltaic power station safety monitoring method and system |
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