CN110601640A - Photovoltaic power generation device based on wind power generation foundation and installation method thereof - Google Patents

Photovoltaic power generation device based on wind power generation foundation and installation method thereof Download PDF

Info

Publication number
CN110601640A
CN110601640A CN201910811525.6A CN201910811525A CN110601640A CN 110601640 A CN110601640 A CN 110601640A CN 201910811525 A CN201910811525 A CN 201910811525A CN 110601640 A CN110601640 A CN 110601640A
Authority
CN
China
Prior art keywords
arc
sector
power generation
plain soil
steel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910811525.6A
Other languages
Chinese (zh)
Other versions
CN110601640B (en
Inventor
陈志华
化克
赵冰华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Electrical Construction Group Hebei Engineering Co Ltd
Original Assignee
China Electrical Construction Group Hebei Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Electrical Construction Group Hebei Engineering Co Ltd filed Critical China Electrical Construction Group Hebei Engineering Co Ltd
Priority to CN201910811525.6A priority Critical patent/CN110601640B/en
Publication of CN110601640A publication Critical patent/CN110601640A/en
Application granted granted Critical
Publication of CN110601640B publication Critical patent/CN110601640B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F03D13/22—Foundations specially adapted for wind motors
    • 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
    • H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
    • H02S10/12—Hybrid wind-PV energy systems
    • 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
    • H02S20/10—Supporting structures directly fixed to the ground
    • 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
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

The invention discloses a photovoltaic power generation device based on a wind power generation foundation and an installation method thereof, wherein the photovoltaic power generation device based on the wind power generation foundation comprises a truncated cone-shaped wind power generation base arranged underground, and an annular inclined plane of the truncated cone-shaped wind power generation base consists of a sector annular lighting area and a sector maintenance area; the lighting area is fixedly connected with a plurality of steel piles, and the upper part of each steel pile is fixedly connected with a photovoltaic plate arranged above the ground; the maintenance area is provided with a sector radius in the due north direction; the installation method of the photovoltaic power generation device based on the wind power generation foundation comprises the steps of dividing installation areas and installing steel piles in a partition mode. Compared with the prior art, the invention can shorten the length of the steel pile, reduce the material consumption, provide the maintenance space for workers, and ensure the stability of the wind power generation base so that the fan on the wind power generation base always works normally. The invention is suitable for the circular truncated cone-shaped wind power generation base and is used for laying steel piles.

Description

Photovoltaic power generation device based on wind power generation foundation and installation method thereof
Technical Field
The invention belongs to the technical field of solar power generation, and particularly relates to a photovoltaic power generation device based on a wind power generation foundation and an installation method thereof.
Background
At present, the steel pile fixing mode of the photovoltaic plate in the photovoltaic power generation device is usually adopted to embed the steel pile into an underground concrete base for fixing, and the fixing mode has the following defects: firstly, the height of the photovoltaic panel on the ground is determined (about 1 m), and in order to ensure the stability of the concrete base, the concrete base is also placed underground to a determined depth (about 3 m); therefore, the plane on which the steel piles are arranged on the concrete base is a horizontal plane which is arranged underground to determine the depth, so that the lengths of the steel piles buried underground are the same, the purpose of saving materials cannot be achieved by shortening the length of the steel piles buried underground, and more materials are consumed; secondly, the concrete base in the prior art needs to be poured and manufactured in advance when in use, so that more labor force is consumed, the labor intensity is high, the time cost is increased, and the working efficiency is reduced; and thirdly, the area in the due north direction is a shadow area of the photovoltaic panel, and the electricity taking efficiency is low even if the photovoltaic panel is arranged.
At present, a concrete base with a prefabricated steel pile mounting hole is generally cast in advance, and the method needs to cast the concrete base in advance, so that more labor force is consumed, the labor intensity is high, more concrete materials are consumed, the energy consumption is high, the working time is long, and the production cost is high.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide a photovoltaic power generation device based on a wind power generation foundation so as to achieve the purposes of shortening the length of a steel pile, reducing material consumption and providing a maintenance space for workers; the invention aims to provide a method for installing a photovoltaic power generation device based on a wind power generation foundation, which aims to achieve the aim of ensuring the stability of a wind power generation base and ensuring that a fan on the wind power generation base always works normally when the photovoltaic power generation device is installed.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a photovoltaic power generation device based on a wind power generation foundation comprises a truncated cone-shaped wind power generation base arranged underground, wherein an annular inclined plane of the truncated cone-shaped wind power generation base consists of a sector annular lighting area and a sector maintenance area; the lighting area is fixedly connected with a plurality of steel piles, and the upper part of each steel pile is fixedly connected with a photovoltaic plate arranged above the ground; the service area has a sector radius in the true north direction.
As the limitation of the invention, the bottom end of each steel pile is fixedly connected with a steel plate parallel to the inclined plane of the wind power generation base, and the steel plate is fixedly connected with the wind power generation base through an expansion bolt.
As a further limitation of the invention, the symmetry axis of the inspection area is located in the true north direction, and the fan-shaped central angle of the inspection area is 90-105 deg.
As another limitation of the invention, a plurality of arcs concentric with the sector ring are arranged on the lighting area, and steel piles distributed in an arc shape are fixed on each arc.
As another limitation of the present invention, the sector annular lighting area is divided into a plurality of groups of sectors, photovoltaic panels in each sector are connected in series to form a group string through photovoltaic cables, and a plurality of groups of strings are connected in parallel to the group string inverter.
Due to the adoption of the technical scheme, compared with the prior art, the photovoltaic power generation device based on the wind power generation foundation has the following beneficial effects:
(1) according to the invention, on the premise that the wind power generation base is buried underground for a certain depth to ensure the stability of the wind power generation base, the buried length of the steel pile is shortened and the material consumption is reduced by utilizing the inclination of the annular inclined plane on the truncated cone-shaped wind power generation base; in the prior art, the diameter of the steel pile needs to consider the load in the vertical direction and the load in the horizontal direction, and the diameter of the steel pile is set only by considering the load in the horizontal direction, so that the diameter of the steel pile is greatly reduced, and the material consumption is reduced;
(2) the solar power generation device can utilize the existing circular truncated cone-shaped wind power generation base as a solar power generation foundation, and does not need to pour and mix in advance, so that the labor force is reduced, and the labor intensity is reduced;
(3) the maintenance area is arranged in the due north direction, and the photovoltaic panel has extremely low electricity taking efficiency because the maintenance area is a shadow area of the photovoltaic panel, so that the maintenance area arranged in the due north direction can provide space for workers to maintain standing or storing tools, and is favorable for smooth maintenance;
(4) according to the invention, the steel piles distributed in an arc shape are arranged, so that solar energy at different moments can be collected, and the utilization rate of the photovoltaic panel is improved; the steel plate arranged in parallel with the wind power generation base is arranged, so that the steel pile can be more stably connected with the wind power generation base;
(5) according to the invention, photovoltaic panels in each sector are connected in series through photovoltaic cables to form a group of strings, so that the loss of output electric energy caused by shielding of local shadows is prevented, and the condition that the power generation amount of the whole group of strings is obviously reduced due to shielding of local photovoltaic panels of each photovoltaic group string is avoided;
in conclusion, the photovoltaic power generation system is stable in structure, convenient to use, low in production cost, capable of saving land resources for building photovoltaic projects in China and high in practicability.
The invention is suitable for being used on the built circular truncated cone-shaped wind power generation base and is used for distributing solar photovoltaic panels.
The invention also provides a method for installing the photovoltaic power generation device based on the wind power generation foundation, which is realized by utilizing the photovoltaic power generation device based on the wind power generation foundation, and the technical scheme is as follows: the method comprises the following steps:
the method comprises the following steps: dividing installation area
Dividing a circular lighting area on the circular truncated cone-shaped wind power generation base into a first sector area, a second sector area and an … … (n) th sector area, wherein n is more than or equal to 2;
step two: sectional installation steel pile
The first step (first): first sector installation steel pile
Firstly, digging plain soil on a first sector area, and drilling a mounting hole in the first sector area; then fixing the steel piles below the photovoltaic plate in the mounting holes of the first sector area, and covering plain soil on the first sector area;
the second step: second sector installation steel pile
Firstly digging plain soil on the second sector area, and drilling mounting holes in the second sector area; then fixing the steel piles below the photovoltaic plate in the mounting holes of the second sector area, and covering plain soil on the second sector area;
……
the (n) th step: steel pile for installing sector (n)
Firstly, digging plain soil on the (n) th sector area, and drilling a mounting hole on the (n) th sector area; and then fixing the steel piles below the photovoltaic plate in the mounting holes of the (n) th sector, and covering plain soil on the (n) th sector.
For the limitation of the present invention, when n is an even number: the first sector and the second sector are symmetrically arranged about the symmetry axis of the sectored service area, … …, the (n) th sector and the (n-1) th sector are symmetrically arranged about the symmetry axis of the sectored service area;
when n is an odd number: the first sector and the second sector are symmetrically disposed about an axis of symmetry of the sectored service area, … …, and the (n-2) th sector and the (n-1) th sector are symmetrically disposed about the axis of symmetry of the sectored service area.
As a further limitation of the present invention, step two: sectional installation steel pile
The first step (first): first sector installation steel pile
The first step 1 is to dig out a first sector arc A1B1Along arc A in the first sector1B1A plurality of mounting holes are drilled, and the steel plate at the bottom end of the steel pile is mounted on the arc A through expansion bolts1B1In the mounting hole, the steel pile is embedded into plain soil;
the first step 2, digging out the arc A of the first sector area2B2Along arc A in the first sector2B2Drilling a plurality of mounting holes, and mounting the steel plate at the bottom end of the steel pile on the arc A through expansion bolts2B2In the mounting hole, the steel pile is embedded into plain soil;
……
in the first m step, digging out the arc A of the first sectormBmAlong arc A in the first sectormBmA plurality of mounting holes are drilled, and the steel plate at the bottom end of the steel pile is mounted on the arc A through expansion boltsmBmIn the mounting hole, the steel pile is embedded into plain soil;
wherein m is more than or equal to 1 and arc A1B1Arc A2B2… … arc AmBmIs the fan-shaped peak of the first sector and arc A1B1Arc length, arc A2B2Arc length of … …, arc AmBmThe arc length of the arc is sequentially increased or decreased;
the second step: second sector installation steel pile
The second step (1) is to dig out a second sector arc C1D1Upper plain soil along arc C in the second sector1D1A plurality of mounting holes are drilled, and the steel plate at the bottom end of the steel pile is mounted on the arc C through expansion bolts1D1In the mounting hole, the steel pile is embedded into plain soil;
the second step (2) is to dig out a second sector arc C2D2Upper plain soil along arc C in the second sector2D2A plurality of mounting holes are drilled, and the steel plate at the bottom end of the steel pile is mounted on the arc C through expansion bolts2D2In the mounting hole, the steel pile is embedded into plain soil;
……
a second q step of digging a second sector arc CqDqUpper plain soil along arc C in the second sectorqDqA plurality of mounting holes are drilled, and the steel plate at the bottom end of the steel pile is mounted on the arc C through expansion boltsqDqThen embedding the steel piles into plain soil;
wherein q is not less than 1 and arc C1D1Arc C2D2… … arc CqDqIs the circular sector vertex of the second sector and is arc C1D1Arc length, arc C2D2The arc length of,… … arc CqDqThe arc length of the arc is sequentially increased or decreased;
……
the (n) th step: steel pile for installing sector (n)
In the (n 1) th step, the arc E of the (n) th sector is excavated1F1Upper plain soil along arc E in the (n) th sector1F1Drilling a plurality of mounting holes, and mounting the steel plate at the bottom end of the steel pile on the arc E through expansion bolts1F1In the mounting hole, the steel pile is embedded into plain soil;
in the (n 2) th step, the arc E of the (n) th sector is excavated2F2Upper plain soil along arc E in the (n) th sector2F2Drilling a plurality of mounting holes, and mounting the steel plate at the bottom end of the steel pile on the arc E through expansion bolts2F2In the mounting hole, the steel pile is embedded into plain soil;
……
at the (np) th step, the (n) th sector arc E is dugpFpUpper plain soil along arc E in the (n) th sectorpFpDrilling a plurality of mounting holes, and mounting the steel plate at the bottom end of the steel pile on the arc E through expansion boltspFpIn the mounting hole, the steel pile is embedded into plain soil;
wherein p is more than or equal to 1 and arc E1F1Arc E2F2… … arc EpFpIs the sector vertex of the (n) th sector and arc E1F1Arc length, arc E of2F2Arc length of … …, arc EpFpThe arc lengths of (a) and (b) are sequentially increased or sequentially decreased.
As yet a further limitation of the present invention, arc A1B1Arc C1D1… … arc E1F1Are positioned on the same circle; arc A2B2Arc C2D2… … arc E2F2Are positioned on the same circle; … …, respectively; arc AmBmArc CqDq… … arc EpFpLocated on the same circleThe above.
As another limitation of the present invention, in the second step, before the mounting holes are punched along the different arcs, the punching positions are marked along the arcs by scribing lines, and a plurality of mounting holes are punched according to the marked punching positions.
Due to the adoption of the technical scheme, compared with the prior art, the installation method of the photovoltaic power generation device based on the wind power generation foundation has the following beneficial effects:
(1) the conventional circular truncated cone-shaped wind power generation base is used as a solar power generation foundation, and concrete does not need to be poured in advance for manufacturing, so that concrete materials are saved, labor force is reduced, and labor intensity is reduced;
(2) the invention can ensure the stability of the wind power generation base by installing the steel piles in different areas, and does not influence the normal work of the fan on the basis of wind power generation in the process of punching and installing the steel piles.
In conclusion, the invention has the advantages of simple and convenient operation, convenient installation and easy popularization.
The invention is suitable for the circular truncated cone-shaped wind power generation base and is used for installing the steel pile.
Drawings
The invention is described in further detail below with reference to the figures and the embodiments.
FIG. 1 is a schematic structural view of example 1 of the present invention;
fig. 2 is a schematic view of a connection relationship between a steel pile 4 and a wind power generation base 1 according to embodiment 1 of the present invention;
fig. 3 is a plan view of a wind turbine base 1 according to embodiment 1 of the present invention.
In the figure: 1. a wind power generation base; 2. a lighting area; 3. a maintenance area; 4. steel piles; 5. a photovoltaic panel; 6. a steel plate; 7. an expansion bolt; 8. a fan; 9. plain soil; 11. a first sector; 12. a second sector; 13. a third sector; 14. a fourth sector; 15. a fifth sector; 16. a sixth sector.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the description of the preferred embodiment is only for purposes of illustration and understanding, and is not intended to limit the invention.
Embodiment 1 photovoltaic power generation device based on wind power generation foundation
As shown in fig. 1 to 3, in the present embodiment, a wind power generation base 1 is used as a solar power generation foundation, and steel piles 4 of photovoltaic panels 5 are arranged on the wind power generation base 1.
The wind power generation base 1 is arranged underground and is a circular truncated cone-shaped concrete wind power generation base. The curved surface (i.e., the inclined surface) of the wind power generation base 1 is circular, and the annular inclined surface of the wind power generation base 1 is divided into a lighting area 2 and an overhaul area 3.
(1) Service area 3
Maintenance area 3 is fan-shaped, and maintenance area 3 is located the north side, and the direct irradiation that can not accept the sunlight is the shadow district of photovoltaic board 5, does not set up photovoltaic board 5 and piling bar 4 in this region, can supply the equipment maintenance or provide the space for placing of maintenance instrument. The service area 3 has a sector radius in the north direction, preferably the axis of symmetry of the sector of the service area 3 is in the north direction. The fan-shaped central angle of the maintenance area 3 is 90-105 degrees.
(2) Daylighting area 2
The lighting area 2 is in a fan-shaped ring shape, and the central angle of the fan-shaped ring is 255-270 degrees. A plurality of steel piles 4 are fixed in the lighting area 2, and the upper part of each steel pile 4 is fixedly connected with a solar photovoltaic panel 5 arranged above the ground. The steel pile 4 is a steel pipe pile. The bottom end of each steel pile 4 is welded with a steel plate 6, and each steel plate 6 is fixedly connected with the wind power generation base 1 through an expansion bolt 7. The steel plate 6 has the same inclination angle with the inclined surface of the wind power generation base 1.
The lighting area 2 has a plurality of arcs concentric with the fan ring, such as arc A shown in FIG. 31C1Arc line A2C2Arc line A3C3Each arc line is fixed with steel piles 4 distributed in an arc shape, namely, the arc line A1C1A plurality of steel piles 4 are distributed on the upper part of the arc line A2C2A plurality of steel piles 4 are distributed on the upper part of the arc line A3C3A plurality of steel piles 4 are distributed on the upper part. Thus, due to different arcsThe degree of depth on the relative ground of line is different, so the length of piling bar 4 is different on different arcs, arranges photovoltaic power generation piling bar on wind power generation base 1, compares in prior art can reduce the service length of piling bar 4, reduces the consumptive material.
The sector annular lighting area 2 is divided into a plurality of groups of sectors, such as a first sector 11, a second sector 12, … … and a sixth sector 16 in fig. 3, the photovoltaic panels 5 in each sector are connected in series through photovoltaic cables to form a group string, and a plurality of groups are connected in series and parallel to a group string type inverter. That is, the photovoltaic cables of each sector are connected to the input terminals of the string inverters, respectively. The string inverter is a device capable of converting direct current output by a power transmission line of a photovoltaic panel 5 into alternating current in the prior art. In this embodiment, the structure of the photovoltaic panel 5 and the components of the photovoltaic panel 5 that convert light energy into electric energy both adopt the common structure of solar power generation in the prior art.
The mounting method of the present embodiment can be referred to embodiment 2.
Embodiment 2 installation method of photovoltaic power generation device based on wind power generation foundation
The embodiment is a method for installing a photovoltaic power generation device based on a wind power generation foundation in embodiment 1, and the method comprises the following steps:
the method comprises the following steps: dividing installation area
A sector annular lighting area on the circular table-shaped wind power generation base 1 is divided into a first sector area 11, a second sector area 13 and an … … (n) th sector area, and (n) groups of sector areas are formed, wherein n is more than or equal to 2. And also satisfies the following conditions:
when n is an even number, the first sector 11 and the second sector 12 are arranged symmetrically with respect to the axis of symmetry of the sectored service area, … …, the (n) th sector and the (n-1) th sector being arranged symmetrically with respect to the axis of symmetry of the sectored service area;
when n is an odd number, the first sector 11 and the second sector 12 are symmetrically disposed about the axis of symmetry of the sectored service area, … …, and the (n-2) th sector and the (n-1) th sector are symmetrically disposed about the axis of symmetry of the sectored service area.
Step two: sectional installation steel pile 4
The first step (first): the first sector 11 is provided with a steel pile 4
Firstly, digging plain soil 9 on a first sector area 11, namely digging from the ground to the surface of the wind power generation base 1, and drilling a mounting hole by using an expansion bolt drilling machine (electric hammer) along a marked position; and then fixing the steel piles 4 below the photovoltaic plate 5 in the mounting holes of the first sector 11, backfilling plain soil 9 on the first sector 11, and tamping the plain soil 9. Specifically, the method comprises the following steps:
the first step 1 is to dig out the first sector 11 arc A1B1Upper plain soil 9 along arc a in first sector 111B1Marking the position of the pile point (i.e. the location of the hole), along arc A, according to the position of the marked pile point1B1A plurality of mounting holes are drilled, and the steel plates 6 welded at the bottom end of the steel pile 4 are correspondingly mounted on the arc A one by one through expansion bolts 71B1In the mounting hole, the steel pile 4 is embedded in plain soil, namely in the arc A1B1And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
In the first step 2, the first sector 11 arc A is dug2B2Upper plain soil 9 along arc a in first sector 112B2Marking the position of the pile point (i.e. the location of the hole), along arc A, according to the position of the marked pile point2B2A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc A one by one through expansion bolts 42B2In the mounting hole, the steel pile 4 is embedded in plain soil, namely in the arc A2B2And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
……
In the first step, the arc A of the first sector 11 is dugmBmUpper plain soil 9 along arc a in first sector 11mBmMarking the position of the pile point (i.e. the location of the hole), along arc A, according to the position of the marked pile pointmBmDrilling a plurality of mounting holes, mounting each steel plate 6 fixed at the bottom end of the steel pile 4 in the mounting hole of the first sector through the expansion bolt 4, and then embedding the steel pile 4 in plain soil, namely in the arc AmBmThe steel pile 4 is backfilled with plain soil 9And tamping plain soil 9.
Wherein m is more than or equal to 1 and arc A1B1Arc A2B2… … arc AmBmIs the fan-shaped vertex of the first sector 11, and arc A1B1Arc length, arc A2B2Arc length of … …, arc AmBmThe arc lengths of (a) and (b) are sequentially increased or sequentially decreased.
The second step: second sector 12 is provided with a steel pile 4
Digging the plain soil 9 on the second sector 12, namely digging the plain soil from the ground to the surface of the wind power generation base 1, and drilling a mounting hole by using an expansion bolt drilling machine (electric hammer) along the marked position; and then fixing the steel piles 4 below the photovoltaic plate 5 in the mounting holes of the second sector area 12, backfilling plain soil 9 on the second sector area 12, and tamping the plain soil 9. Specifically, the method comprises the following steps:
the second step (second 1) is to dig out the 12 arc C of the second sector1D1Upper plain soil 9 along arc C in second sector 121D1Marking the position of the pile point (i.e. the position of the hole), along the arc C, according to the position of the pile point1D1A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc C one by one through expansion bolts 71D1In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc C1D1And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
The second step (2) is to dig out the 12 arc C of the second sector2D2Upper plain soil 9 along arc C in second sector 122D2Marking the position of the pile point (i.e. the position of the hole), along the arc C, according to the position of the pile point2D2A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc C one by one through expansion bolts 72D2In the mounting hole, the steel pile is embedded into the plain soil 9, namely in the arc C2D2And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
……
A second q step of digging a second sector 12 arcs CqDqUpper plain soil 9 along arc C in second sector 12qDqMarking the position of the pile point (i.e. the position of the hole), along the arc C, according to the position of the pile pointqDqA plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc C one by one through expansion bolts 7qDqIn the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc CqDqAnd backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
Wherein q is not less than 1 and arc C1D1Arc C2D2… … arc CqDqIs the circular sector vertex of the second sector 12, and arc C1D1Arc length, arc C2D2Arc length of … …, arc CqDqThe arc lengths of (a) and (b) are sequentially increased or sequentially decreased.
……
The (n) th step: the (n) th sector is provided with a steel pile 4
Digging plain soil 9 on the (n) th sector, namely digging from the ground to the surface of the wind power generation base 1, and drilling a mounting hole by using an expansion bolt drilling machine (electric hammer) along a marked position; and then fixing the steel piles 4 below the photovoltaic plate 5 in the mounting holes of the (n) th sector, backfilling plain soil 9 on the (n) th sector, and tamping the plain soil 9. Specifically, the method comprises the following steps:
in the (n 1) th step, the arc E of the (n) th sector is excavated1F1Upper plain soil 9 along arc E in sector (n)1F1Marking the position of the pile point (i.e. the location of the hole), along arc E, according to the position of the pile point1F1A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc E one by one through expansion bolts 71F1In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc E1F1And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
In the (n 2) th step, the arc E of the (n) th sector is excavated2F2Upper plain soil 9 along arc E in sector (n)2F2Marking of pile point location (i.e. punching location)According to the position of the marked pile point, along arc E2F2A plurality of mounting holes are drilled on the steel pile, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc E one by one through expansion bolts 72F2In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc E2F2And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
……
At the (np) th step, the (n) th sector arc E is dugpFpUpper plain soil 9 along arc E in sector (n)pFpMarking the position of the pile point (i.e. the location of the hole), along arc E, according to the position of the pile pointpFpA plurality of mounting holes distributed in an arc shape are drilled on the steel pile, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc E one by one through expansion bolts 7pFpIn the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc EpFpAnd backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
Wherein p is more than or equal to 1 and arc E1F1Arc E2F2… … arc EpFpIs the sector vertex of the (n) th sector and arc E1F1Arc length, arc E of2F2Arc length of … …, arc EpFpThe arc lengths of (a) and (b) are sequentially increased or sequentially decreased.
And, arc A1B1Arc C1D1… … arc E1F1On the same circle, i.e. arc A1B1Arc C1D1… … arc E1F1The centers of the circles are concurrent and have the same radius; arc A2B2Arc C2D2… … arc E2F2Are positioned on the same circle; … …, respectively; arc AmBmArc CqDq… … arc EpFpLocated on the same circle.
Thereby completing the fixing of the steel pile 4. After the steel piles 4 are arranged on the wind power generation base 1, the photovoltaic plate 5 can be fixed on the steel piles 4 by adopting a common connection mode of the steel piles 4 and the photovoltaic plate 5.
Embodiment 3 installation method of photovoltaic power generation device based on wind power generation foundation
In this embodiment, n =6 and m = q = p =3 are taken in addition to embodiment 2. Reference may be made to the illustration of fig. 3, specifically:
the method comprises the following steps: dividing installation area
The circular lighting area 2 on the circular truncated cone-shaped wind power generation base 1 is divided into a first sector 11, a second sector 12, a third sector 13, a fourth sector 14, a fifth sector 15 and a sixth sector 16. And the first sector 11 and the second sector 12 are arranged symmetrically with respect to the axis of symmetry JK of the sectored service area 3 (as shown in figure 3), the third sector 13 and the fourth sector 14 are arranged symmetrically with respect to the axis of symmetry JK of the sectored service area 3, and the fifth sector 15 and the sixth sector 16 are arranged symmetrically with respect to the axis of symmetry JK of the sectored service area 3.
And, arc A1B1X1E1F1D1C1Arc A2B2X2E2F2D2C2Arc A3B3X3E3F3D3C3The center of the circle is the center of the sector annular lighting area 2, and the arc A1B1X1E1F1D1C1Arc length < arc A2B2X2E2F2D2C2Arc length < arc A3B3X3E3F3D3C3Arc length of (2).
Step two: sectional installation steel pile 4
The first step (first): the first sector 11 is provided with a steel pile 4
Firstly, digging plain soil 9 on a first sector area 11, namely digging from the ground to the surface of the wind power generation base 1, and drilling a mounting hole by using an expansion bolt drilling machine (electric hammer) along a marked position; and then fixing the steel piles 4 below the photovoltaic plate 5 in the mounting holes of the first sector 11, backfilling plain soil 9 on the first sector 11, and tamping the plain soil 9. Specifically, the method comprises the following steps:
the first step 1 is to dig out the first sector 11 arc A1B1Upper plain soil 9 along arc a in first sector 111B1Marking the position of the pile point (i.e. the location of the hole), along arc A, according to the position of the marked pile point1B1A plurality of mounting holes are drilled, and the steel plates 6 welded at the bottom end of the steel pile 4 are correspondingly mounted on the arc A one by one through expansion bolts 71B1In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc A1B1And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
In the first step 2, the first sector 11 arc A is dug2B2Upper plain soil 9 along arc a in first sector 112B2Marking the position of the pile point (i.e. the location of the hole), along arc A, according to the position of the marked pile point2B2A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc A one by one through expansion bolts 72B2In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc A2B2And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
In the first step (3), the first sector 11 arc A is dug3B3Upper plain soil 9 along arc a in first sector 113B3Marking the position of the pile point (i.e. the location of the hole), along arc A, according to the position of the marked pile point3B3Drilling a plurality of mounting holes, mounting each steel plate 6 fixed at the bottom end of the steel pile 4 in the mounting hole of the first sector through an expansion bolt 7, and embedding the steel pile 4 in plain soil 9, namely in the arc A3B3And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
The second step: second sector 12 is provided with a steel pile 4
Digging the plain soil 9 on the second sector 12, namely digging the plain soil from the ground to the surface of the wind power generation base 1, and drilling a mounting hole by using an expansion bolt drilling machine (electric hammer) along the marked position; and then fixing the steel piles 4 below the photovoltaic plate 5 in the mounting holes of the second sector area 12, backfilling plain soil 9 on the second sector area 12, and tamping the plain soil 9. Specifically, the method comprises the following steps:
the second step (second 1) is to dig out the 12 arc C of the second sector1D1Upper plain soil 9 along arc C in second sector 121D1Marking the position of the pile point (i.e. the position of the hole), along the arc C, according to the position of the pile point1D1A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc C one by one through expansion bolts 71D1In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc C1D1And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
The second step (2) is to dig out the 12 arc C of the second sector2D2Upper plain soil 9 along arc C in second sector 122D2Marking the position of the pile point (i.e. the position of the hole), along the arc C, according to the position of the pile point2D2A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc C one by one through expansion bolts 72D2In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc C2D2And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
The second step (second 3) is to dig out the 12 arc C of the second sector3D3Upper plain soil 9 along arc C in second sector 123D3Marking the position of the pile point (i.e. the position of the hole), along the arc C, according to the position of the pile point3D3A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc C one by one through expansion bolts 73D3In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc C3D3And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
The third step: the third sector 13 is provided with a steel pile 4
Digging plain soil 9 on the third sector area 13, namely digging from the ground to the surface of the wind power generation base 1, and drilling a mounting hole by using an expansion bolt drilling machine (electric hammer) along a marked position; and then fixing the steel piles 4 below the photovoltaic plate 5 in the mounting holes of the third sector area 13, backfilling plain soil 9 on the third sector area 13, and tamping the plain soil 9. Specifically, the method comprises the following steps:
the third step 1, digging a third sector 13 arc B1X1Upper plain soil 9 along arc B in third sector 131X1Marking the position of the pile point (i.e. the location of the hole), along arc B, according to the position of the pile point1X1A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc B one by one through expansion bolts 71X1In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc B1X1And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
Step three 2, digging a third sector 13 arc B2X2Upper plain soil 9 along arc B in third sector 132X2Marking the position of the pile point (i.e. the location of the hole), along arc B, according to the position of the pile point2X2A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc B one by one through expansion bolts 72X2In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc B2X2And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
Step three 3, digging a third sector 13 arc B3X 3Upper plain soil 9 along arc B in third sector 133X 3Marking the position of the pile point (i.e. the location of the hole), along arc B, according to the position of the pile point3X 3A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc B one by one through expansion bolts 73X 3In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc B3X 3And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
The fourth step: fourth sector 14 is provided with a steel pile 4
Digging plain soil 9 on the fourth sector 14, namely digging from the ground to the surface of the wind power generation base 1, and drilling a mounting hole by using an expansion bolt drilling machine (electric hammer) along a marked position; and then fixing the steel piles 4 below the photovoltaic plate 5 in the mounting holes of the fourth sector 14, backfilling plain soil 9 on the fourth sector 14, and tamping the plain soil 9. Specifically, the method comprises the following steps:
step four 1, digging a fourth sector 14 arc D1F1Upper plain soil 9 along arc D in fourth sector 141F1Marking pile point positions (i.e. punching positions), according to which, along arc D1F1A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc D one by one through expansion bolts 71F1In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in arc D1F1And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
Fourthly, a fourth sector 14 arc D is dug2F2Upper plain soil 9 along arc D in fourth sector 142F2Marking pile point positions (i.e. punching positions), according to which, along arc D2F2A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc D one by one through expansion bolts 72F2In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in arc D2F2And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
Fourthly, a fourth sector 14 arcs D are dug3F 3Upper plain soil 9 along arc D in fourth sector 143F 3Marking pile point positions (i.e. punching positions), according to which, along arc D3F 3A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc D one by one through expansion bolts 73F 3In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in arc D3F3And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
The fifth step: fifth sector 15 is provided with a steel pile 4
Digging the plain soil 9 on the fifth sector 15, namely digging the plain soil from the ground to the surface of the wind power generation base 1, and drilling a mounting hole by using an expansion bolt drilling machine (electric hammer) along the marked position; and then fixing the steel piles 4 below the photovoltaic plate 5 in the mounting holes of the fifth sector 15, backfilling plain soil 9 on the fifth sector 15, and tamping the plain soil 9. Specifically, the method comprises the following steps:
the fifth step 1, digging a fifth sector 15 arc X1E1Upper plain soil 9 along arc X in fifth sector 151E1Marking the position of the pile point (i.e. the position of the hole), along the arc X, according to the position of the pile point1E1A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc X one by one through expansion bolts 71E1In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc X1E1And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
Step (five 2), digging a fifth sector 15 arc X2E2Upper plain soil 9 along arc X in fifth sector 152E2Marking the position of the pile point (i.e. the position of the hole), along the arc X, according to the position of the pile point2E2A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc X one by one through expansion bolts 72E2In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc X2E2And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
Step (five 3), digging a fifth sector 15 arc X3E3Upper plain soil 9 along arc X in fifth sector 153E3Marking the position of the pile point (i.e. the position of the hole), along the arc X, according to the position of the pile point3E3A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc X one by one through expansion bolts 73E3In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc X3E3And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
The sixth step: sixth sector 16 is provided with a steel pile 4
Digging plain soil 9 on the sixth sector 16, namely digging from the ground to the surface of the wind power generation base 1, and drilling a mounting hole by using an expansion bolt drilling machine (electric hammer) along a marked position; and then fixing the steel piles 4 below the photovoltaic plate 5 in the mounting holes of the sixth sector 16, backfilling plain soil 9 on the sixth sector 16, and tamping the plain soil 9. Specifically, the method comprises the following steps:
the sixth step 1, digging a sixth sector 16 arcs F1E1Upper plain soil 9 along arc F in sixth sector 161E1Marking pile point positions (i.e. punching positions), according to which, along arc F2E2A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc F one by one through expansion bolts 72E2In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc F3E3And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
The sixth step 2, digging a sixth sector 16 arcs F2E2Upper plain soil 9 along arc F in sixth sector 162E2Marking pile point positions (i.e. punching positions), according to which, along arc F2E2A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc F one by one through expansion bolts 72E2In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc F2E2And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
The sixth step (3) is to dig a sixth sector of 16 arcs F3E3Upper plain soil 9 along arc F in sixth sector 163E3Marking pile point positions (i.e. punching positions), according to which, along arc F3E3A plurality of mounting holes are drilled, and the steel plates 6 fixed at the bottom end of the steel pile 4 are correspondingly mounted on the arc F one by one through expansion bolts 73E3In the mounting hole, the steel pile 4 is embedded in plain soil 9, namely in the arc F3E3And backfilling plain soil 9 on the steel pile 4, and tamping the plain soil 9.
Thereby completing the fixing of the steel pile 4. After the steel piles 4 are arranged on the wind power generation base 1, the photovoltaic plate 5 can be fixed on the steel piles 4 by adopting a common connection mode of the steel piles 4 and the photovoltaic plate 5.
The "plurality" or "sets" described in all the above embodiments means at least 2 or at least 2 sets.
Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a photovoltaic power generation device based on wind power generation basis which characterized in that: the wind power generation device comprises a circular truncated cone-shaped wind power generation base arranged underground, wherein an annular inclined plane of the circular truncated cone-shaped wind power generation base consists of a sector annular lighting area and a sector maintenance area; the lighting area is fixedly connected with a plurality of steel piles, and the upper part of each steel pile is fixedly connected with a photovoltaic plate arranged above the ground; the service area has a sector radius in the true north direction.
2. The wind power foundation based photovoltaic power generation device of claim 1, wherein: and the bottom end of each steel pile is fixedly connected with a steel plate parallel to the inclined plane of the wind power generation base, and the steel plate is fixedly connected with the wind power generation base through expansion bolts.
3. The wind power foundation based photovoltaic power generation device of claim 1, wherein: the symmetry axis of the maintenance area is positioned in the north direction, and the fan-shaped central angle of the maintenance area is 90-105 degrees.
4. A wind power foundation based photovoltaic power generation device according to any one of claims 1-3, wherein: the lighting area is provided with a plurality of arcs which are concentric with the sector ring, and each arc is fixed with steel piles which are distributed in an arc shape.
5. The wind power foundation based photovoltaic power generation device of claim 4, wherein: the sector annular lighting area is divided into a plurality of groups of sector areas, photovoltaic panels in each sector area are connected in series through photovoltaic cables to form a group string, and a plurality of groups of strings are connected in parallel to a group string type inverter.
6. A method of installing a wind-based photovoltaic generator according to any of claims 1 to 5, wherein: the method comprises the following steps:
the method comprises the following steps: dividing installation area
Dividing a circular lighting area on the circular truncated cone-shaped wind power generation base into a first sector area, a second sector area and an … … (n) th sector area, wherein n is more than or equal to 2;
step two: sectional installation steel pile
The first step (first): first sector installation steel pile
Firstly, digging plain soil on a first sector area, and drilling a mounting hole in the first sector area; then fixing the steel piles below the photovoltaic plate in the mounting holes of the first sector area, and covering plain soil on the first sector area;
the second step: second sector installation steel pile
Firstly digging plain soil on the second sector area, and drilling mounting holes in the second sector area; then fixing the steel piles below the photovoltaic plate in the mounting holes of the second sector area, and covering plain soil on the second sector area;
……
the (n) th step: steel pile for installing sector (n)
Firstly, digging plain soil on the (n) th sector area, and drilling a mounting hole on the (n) th sector area; and then fixing the steel piles below the photovoltaic plate in the mounting holes of the (n) th sector, and covering plain soil on the (n) th sector.
7. The method of installing a wind power based photovoltaic power plant according to claim 6, wherein:
when n is an even number: the first sector and the second sector are symmetrically arranged about the symmetry axis of the sectored service area, … …, the (n) th sector and the (n-1) th sector are symmetrically arranged about the symmetry axis of the sectored service area;
when n is an odd number: the first sector and the second sector are symmetrically disposed about an axis of symmetry of the sectored service area, … …, and the (n-2) th sector and the (n-1) th sector are symmetrically disposed about the axis of symmetry of the sectored service area.
8. Method for mounting a photovoltaic installation based on a wind power generation foundation according to claim 6 or 7, characterized in that:
step two: sectional installation steel pile
The first step (first): first sector installation steel pile
The first step 1 is to dig out a first sector arc A1B1Along arc A in the first sector1B1A plurality of mounting holes are drilled, and the steel plate at the bottom end of the steel pile is mounted on the arc A through expansion bolts1B1In the mounting hole, the steel pile is embedded into plain soil;
the first step 2, digging out the arc A of the first sector area2B2Along arc A in the first sector2B2Drilling a plurality of mounting holes, and mounting the steel plate at the bottom end of the steel pile on the arc A through expansion bolts2B2In the mounting hole, the steel pile is embedded into plain soil;
……
in the first m step, digging out the arc A of the first sectormBmAlong arc A in the first sectormBmA plurality of mounting holes are drilled, and the steel plate at the bottom end of the steel pile is mounted on the arc A through expansion boltsmBmIn the mounting hole, the steel pile is embedded into plain soil;
wherein m is more than or equal to 1 and arc A1B1Arc A2B2… … arc AmBmIs the fan-shaped peak of the first sector and arc A1B1Arc length, arc A2B2Arc length of … …, arc AmBmThe arc length of the arc is sequentially increased or decreased;
the second step: second sector installation steel pile
The second step (1) is to dig out a second sector arc C1D1Upper plain soil along arc C in the second sector1D1A plurality of mounting holes are drilled, and the steel plate at the bottom end of the steel pile is mounted on the arc C through expansion bolts1D1In the mounting hole, the steel pile is embedded into plain soil;
the second step (2) is to dig out a second sector arc C2D2Upper plain soil along arc C in the second sector2D2A plurality of mounting holes are drilled, and the steel plate at the bottom end of the steel pile is mounted on the arc C through expansion bolts2D2In the mounting hole, the steel pile is embedded into plain soil;
……
a second q step of digging a second sector arc CqDqUpper plain soil along arc C in the second sectorqDqA plurality of mounting holes are drilled, and the steel plate at the bottom end of the steel pile is mounted on the arc C through expansion boltsqDqThen embedding the steel piles into plain soil;
wherein q is not less than 1 and arc C1D1Arc C2D2… … arc CqDqIs the circular sector vertex of the second sector and is arc C1D1Arc length, arc C2D2Arc length of … …, arc CqDqThe arc length of the arc is sequentially increased or decreased;
……
the (n) th step: steel pile for installing sector (n)
In the (n 1) th step, the arc E of the (n) th sector is excavated1F1Upper plain soil along arc E in the (n) th sector1F1Drilling a plurality of mounting holes, and mounting the steel plate at the bottom end of the steel pile on the arc E through expansion bolts1F1In the mounting hole, the steel pile is embedded into plain soil;
in the (n 2) th step, the arc E of the (n) th sector is excavated2F2Upper plain soil along arc E in the (n) th sector2F2Drilling a plurality of mounting holes, and mounting the steel plate at the bottom end of the steel pile on the arc E through expansion bolts2F2In the mounting hole, the steel pile is embedded into plain soil;
……
at the (np) th step, the (n) th sector arc E is dugpFpUpper plain soil along arc E in the (n) th sectorpFpDrilling a plurality of mounting holes, and mounting the steel plate at the bottom end of the steel pile on the arc E through expansion boltspFpIn the mounting hole, the steel pile is embedded into plain soil;
wherein p is more than or equal to 1 and arc E1F1Arc E2F2… … arc EpFpIs the sector vertex of the (n) th sector and arc E1F1Arc length, arc E of2F2Arc length of … …, arc EpFpThe arc lengths of (a) and (b) are sequentially increased or sequentially decreased.
9. The method of installing a wind-based photovoltaic power generation unit as defined in claim 8, wherein: arc A1B1Arc C1D1… … arc E1F1Are positioned on the same circle; arc A2B2Arc C2D2… … arc E2F2Are positioned on the same circle; … …, respectively; arc AmBmArc CqDq… … arc EpFpLocated on the same circle.
10. The method of installing a wind-based photovoltaic power generation installation according to claim 9, wherein: in the second step, before the mounting holes are punched along different arcs, marking the punching positions along the arcs by scribing lines, and punching a plurality of mounting holes according to the marked punching positions.
CN201910811525.6A 2019-08-30 2019-08-30 Photovoltaic power generation device based on wind power generation foundation and installation method thereof Active CN110601640B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910811525.6A CN110601640B (en) 2019-08-30 2019-08-30 Photovoltaic power generation device based on wind power generation foundation and installation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910811525.6A CN110601640B (en) 2019-08-30 2019-08-30 Photovoltaic power generation device based on wind power generation foundation and installation method thereof

Publications (2)

Publication Number Publication Date
CN110601640A true CN110601640A (en) 2019-12-20
CN110601640B CN110601640B (en) 2024-03-15

Family

ID=68856530

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910811525.6A Active CN110601640B (en) 2019-08-30 2019-08-30 Photovoltaic power generation device based on wind power generation foundation and installation method thereof

Country Status (1)

Country Link
CN (1) CN110601640B (en)

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1793066A1 (en) * 2005-12-05 2007-06-06 Prefabricados Uniblok, S.A. Building that acts as base for a pole
CN201390974Y (en) * 2009-04-10 2010-01-27 中国水电顾问集团华东勘测设计研究院 Foundation structure of wind-driven generator for coastal intertidal zones
US20110221203A1 (en) * 2010-03-12 2011-09-15 Miller Lynn A Portable solar and wind-powered energy generating system
JP2016023419A (en) * 2014-07-16 2016-02-08 株式会社アクト２１ Pole support structure
CN105464106A (en) * 2015-01-13 2016-04-06 新和株式会社 Pile coupler
EP3009672A1 (en) * 2014-10-14 2016-04-20 UAB "Globalios Technoidejos" Hybrid solar, wind and water energy segment
CN105850606A (en) * 2016-04-28 2016-08-17 中利腾晖光伏科技有限公司 Photovoltaic greenhouse
CN205811901U (en) * 2016-06-22 2016-12-14 成都市妃华松五金产品有限公司 A kind of novel electric supply installation
CN206023658U (en) * 2016-05-27 2017-03-15 苏州协鑫工业应用研究院有限公司 Signal transmitting tower independent energy supplying system
CN206234053U (en) * 2016-11-30 2017-06-09 江苏国信东凌风力发电有限公司 It is wind power generation stepped in a kind of wind power plant
CN107338805A (en) * 2017-07-17 2017-11-10 安徽晶润新能源有限公司 A kind of wind-solar hybrid power generation station foundation construction method
CN206738072U (en) * 2017-01-10 2017-12-12 汪波 A kind of large-scale wind energy, which generates electricity, integrates steel tower system
CN206988023U (en) * 2017-06-21 2018-02-09 国建新能科技股份有限公司 A kind of pedestal of wind-driven generator
CN207145146U (en) * 2017-07-18 2018-03-27 包头轻工职业技术学院 Photovoltaic blower fan post
CN109162877A (en) * 2018-11-21 2019-01-08 黄德华 Wind-force, device of solar generating
CN109429787A (en) * 2018-10-28 2019-03-08 田敬尚 One kind is based on luminous energy, the vertical farm of wind energy supply Abandoned Underground Space and method
CN209053736U (en) * 2018-09-26 2019-07-02 北京铂阳顶荣光伏科技有限公司 It is wind power generation stepped

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1793066A1 (en) * 2005-12-05 2007-06-06 Prefabricados Uniblok, S.A. Building that acts as base for a pole
CN201390974Y (en) * 2009-04-10 2010-01-27 中国水电顾问集团华东勘测设计研究院 Foundation structure of wind-driven generator for coastal intertidal zones
US20110221203A1 (en) * 2010-03-12 2011-09-15 Miller Lynn A Portable solar and wind-powered energy generating system
JP2016023419A (en) * 2014-07-16 2016-02-08 株式会社アクト２１ Pole support structure
EP3009672A1 (en) * 2014-10-14 2016-04-20 UAB "Globalios Technoidejos" Hybrid solar, wind and water energy segment
CN105464106A (en) * 2015-01-13 2016-04-06 新和株式会社 Pile coupler
CN105850606A (en) * 2016-04-28 2016-08-17 中利腾晖光伏科技有限公司 Photovoltaic greenhouse
CN206023658U (en) * 2016-05-27 2017-03-15 苏州协鑫工业应用研究院有限公司 Signal transmitting tower independent energy supplying system
CN205811901U (en) * 2016-06-22 2016-12-14 成都市妃华松五金产品有限公司 A kind of novel electric supply installation
CN206234053U (en) * 2016-11-30 2017-06-09 江苏国信东凌风力发电有限公司 It is wind power generation stepped in a kind of wind power plant
CN206738072U (en) * 2017-01-10 2017-12-12 汪波 A kind of large-scale wind energy, which generates electricity, integrates steel tower system
CN206988023U (en) * 2017-06-21 2018-02-09 国建新能科技股份有限公司 A kind of pedestal of wind-driven generator
CN107338805A (en) * 2017-07-17 2017-11-10 安徽晶润新能源有限公司 A kind of wind-solar hybrid power generation station foundation construction method
CN207145146U (en) * 2017-07-18 2018-03-27 包头轻工职业技术学院 Photovoltaic blower fan post
CN209053736U (en) * 2018-09-26 2019-07-02 北京铂阳顶荣光伏科技有限公司 It is wind power generation stepped
CN109429787A (en) * 2018-10-28 2019-03-08 田敬尚 One kind is based on luminous energy, the vertical farm of wind energy supply Abandoned Underground Space and method
CN109162877A (en) * 2018-11-21 2019-01-08 黄德华 Wind-force, device of solar generating

Also Published As

Publication number Publication date
CN110601640B (en) 2024-03-15

Similar Documents

Publication Publication Date Title
KR101108269B1 (en) Jig for fixing anchor bolt and construction method of support for solar power plant
CN102390495A (en) Offshore combined floating wind power generation platform
CN109469089A (en) A kind of interpolation type offshore wind farm jacket basis carrying steady pipe casing and construction method
CN111851567A (en) Wind power foundation newly built or expanded on soft foundation shallow covering layer and construction method thereof
CN115928785A (en) Wind power stepped assembly type foundation suitable for mountain region and assembly method thereof
CN111593758A (en) Transition section structure and suction type single-barrel fan connecting structure
CN110601640B (en) Photovoltaic power generation device based on wind power generation foundation and installation method thereof
CN210469167U (en) Photovoltaic power generation device based on wind power generation foundation
CN102628277B (en) Transition section-free monopile offshore wind turbine foundation structure
CN209941726U (en) Offshore wind turbine single pile foundation reinforced pile foundation structure
CN111576474A (en) Novel rock anchor rod fan foundation and construction method
CN105507646A (en) Communication base station
CN212175843U (en) Spiral anchor assembly type foundation of high-voltage transmission line iron tower
CN221167874U (en) Grid type slope protection and photovoltaic power generation integrated structure
CN219124129U (en) Photovoltaic support structure
CN216812016U (en) Vertical axis wind driven generator utilizing waste reinforced concrete chimney
CN213571897U (en) Structure suitable for reinforcing peripheral soil body of open caisson
CN219491061U (en) Fan box transformer integrated composite foundation for wind power project
CN220789688U (en) Suction pile type jacket platform
CN216787196U (en) Fan foundation capable of reducing base disengagement area
CN219973273U (en) Ribbed beam type fan extension foundation capable of being prefabricated and assembled
CN219980690U (en) Truss type large-span bracket suitable for offshore photovoltaic project
CN216516977U (en) Offshore wind power jacket construction assembly line auxiliary tool
CN219204392U (en) Refuse landfill photovoltaic device
CN216842044U (en) Horizontal shaft wind driven generator utilizing waste reinforced concrete chimney

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant