CN114412091A - Realization method of novel typhoon-resistant photovoltaic support foundation - Google Patents
Realization method of novel typhoon-resistant photovoltaic support foundation Download PDFInfo
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- CN114412091A CN114412091A CN202210160673.8A CN202210160673A CN114412091A CN 114412091 A CN114412091 A CN 114412091A CN 202210160673 A CN202210160673 A CN 202210160673A CN 114412091 A CN114412091 A CN 114412091A
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- photovoltaic support
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- support foundation
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000004873 anchoring Methods 0.000 claims abstract description 3
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
- F24S25/13—Profile arrangements, e.g. trusses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/61—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Sustainable Development (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention relates to a method for realizing a novel typhoon-resistant photovoltaic support foundation, which comprises the following steps: step S1: pouring ground balancing weights on the ground on two sides of a building, pouring a plurality of photovoltaic support foundations on the roof of the building, and reserving installation through holes in each photovoltaic support foundation; step S2: pulley devices are arranged on two sides of a building roof; step S3: fixing one end of a steel cable on the ground balancing weight on one side, and finally anchoring the other end of the steel cable downwards on the ground balancing weight on the other side through the pulley device on the same side, the mounting through hole and the pulley device on the other side in sequence; step S4: and grouting and plugging the mounting through hole, and finally mounting the photovoltaic module on the photovoltaic support foundation. The method has the advantages of simple construction and short construction period, reduces the reinforcing cost, can solve the problem that the photovoltaic module is built on the roof of people without damaging the waterproof layer of the original structure and reinforcing the original structure, and meets the requirement of typhoon resistance.
Description
Technical Field
The invention relates to the technical field of photovoltaic supports, in particular to a method for realizing a novel typhoon-resistant photovoltaic support foundation.
Background
In recent years, domestic distributed photovoltaic power stations are developed rapidly and are distributed in urban roofs, workshops and other areas with good absorption. The photovoltaic power station of building in city roof, factory building now is mostly fixed counter weight formula photovoltaic support basis, and steel photovoltaic support is adopted on upper portion, and the lower part adopts cast-in-place concrete foundation to press admittedly.
Among the distributed photovoltaic power generation project of current roofing, adopt concrete briquetting mode to fix photovoltaic support more, this mode has multiple defect, and in the great area of wind pressure, support basis weight is too big, and concrete placement volume is big and just can install upper portion photovoltaic support after needing the maintenance to accomplish, and construction period is longer, and the expense is higher. For the concrete roof of no one, because increase too big extra load, need consolidate the rear and can lay the photovoltaic board to the primary structure, will lead to the fact the shut down and stop production, the reinforcement expense is higher, and economic profit is poor, is not applicable to the concrete roof of no one basically.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a method for realizing a novel typhoon-resistant photovoltaic support foundation, which solves the problem that a photovoltaic assembly cannot be built on a roof without damaging a waterproof layer of an original structure and reinforcing the original structure, and meets the typhoon-resistant requirement.
The embodiment of the invention is realized by adopting the following scheme: the implementation method of the novel typhoon-resistant photovoltaic support foundation is provided, and comprises the following steps:
step S1: respectively pouring ground balancing weights on the ground on two sides of a building, pouring a plurality of photovoltaic support foundations on the roof of the building, and reserving an installation through hole penetrating through the photovoltaic support foundations in each photovoltaic support foundation; step S2: pulley devices are arranged on two sides of a building roof;
step S3: fixing one end of a steel cable on the ground balancing weight on one side, and finally anchoring the other end of the steel cable downwards on the ground balancing weight on the other side through the pulley device on the same side, the mounting through hole and the pulley device on the other side in sequence;
step S4: and grouting and plugging the mounting through hole, and finally mounting the photovoltaic module on the photovoltaic support foundation.
In an embodiment of the invention, the building is arranged on the ground, the number of the ground balancing weights is four, and the four ground balancing weights are symmetrically distributed on the ground on the left side and the right side of the building; a parapet is arranged around the roof of the building, two wall holes are formed in the left end and the right end of the parapet, the pulley devices are arranged on the outer sides of the wall holes, the number of the steel cables is two, one end of each of the two steel cables is arranged on the two ground balancing weights on the left side, the other end of each steel cable sequentially passes through the pulley devices on the left side, the wall holes on the left side, the mounting through holes on the same horizontal line, the wall holes on the right side and the pulley devices on the right side, and the other end of each steel cable is fixed on the ground balancing weights on the right side; the building roof is provided with a plurality of photovoltaic modules, and each photovoltaic module is arranged on four photovoltaic support bases through four supporting legs.
In an embodiment of the invention, the left end and the right end of the photovoltaic bracket foundation are symmetrically provided with clamps for fixing the steel cable.
In an embodiment of the invention, a reserved steel bar is arranged in the photovoltaic support foundation, the rear end of the reserved steel bar penetrates out of the rear end of the photovoltaic support foundation, an L-shaped support column base is arranged behind the photovoltaic support foundation, the L-shaped support column base is arranged on the roof of the building, and the rear end of the reserved steel bar is locked on the L-shaped support column base through a nut.
In one embodiment of the invention, the pulley device comprises a pulley and a mounting frame, and the pulley is arranged on the side wall of the roof of the building through the mounting frame.
The invention has the beneficial effects that: the invention provides a novel realization method of a typhoon-resistant photovoltaic support foundation, which avoids the situation that the stability of a photovoltaic assembly is ensured by adding a balancing weight on an unpopular roof, reduces the load of the unpopular roof, reduces the reinforcing cost, is suitable for coastal areas, transmits the uplifting force generated by typhoon to the photovoltaic assembly to the ground through a steel cable and a pulley device, does not damage the original waterproof layer of the unpopular roof, and reduces the risk of house water leakage.
Drawings
FIG. 1 is a schematic diagram of an implementation of the present invention.
Fig. 2 is a schematic structural view of the present invention for mounting a plurality of photovoltaic modules.
Fig. 3 is a side view of the present invention mounting a plurality of photovoltaic modules.
Fig. 4 is a schematic view of the fixing mode of the photovoltaic bracket foundation.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 4, the present invention provides a method for implementing a novel typhoon-resistant photovoltaic support foundation, which includes the following steps:
step S1: the method comprises the following steps that ground balancing weights 2 are respectively poured on the ground on two sides of a building 10, a plurality of photovoltaic support foundations 8 are poured on a roof 11 of the building, and an installation through hole 7 penetrating through the photovoltaic support foundations 8 is reserved in each photovoltaic support foundation 8; the specific implementation manner of step S1 is: two ground balancing weights 2 are respectively poured on the ground on the left side and the ground on the right side of a building 10, 4N (N is the number of photovoltaic modules 9 to be installed) photovoltaic support foundations 8 are poured on a roof 11 of the building, and installation through holes 7 penetrating through the left end and the right end of each photovoltaic support foundation 8 are reserved in the photovoltaic support foundations 8 when the photovoltaic support foundations 8 are poured;
step S2: pulley devices 4 are arranged on two sides of a building roof 11, and the steel cable 3 is guided through the pulley devices 4;
step S3: one end of a steel cable 3 is fixed on the ground balancing weight 2 on one side, and the other end of the steel cable passes through the pulley device 4 on the same side, the mounting through hole 7 and the pulley device 4 on the other side in sequence and is finally anchored on the ground balancing weight 2 on the other side downwards; the specific implementation manner of step S3 is: one end of a steel cable 3 is fixed on the left ground counterweight block 2, the other end of the steel cable upwards bypasses the left pulley device 4, then rightwards passes through a wall hole 6 of the left parapet 5, then rightwards passes through an installation through hole 7 of each photovoltaic support foundation 8 on the same horizontal line, then rightwards passes through a wall hole 6 of the right parapet 5, finally bypasses the right pulley device 4, and the other end of the steel cable is fixed on the right ground counterweight block 2;
step S4: grouting and plugging the mounting through hole 7, arranging the clamps 1 at two ends of the mounting through hole 7 to fix the steel cable 3, and finally mounting the photovoltaic module 9 on the photovoltaic support foundation 8.
With reference to fig. 2 to 4, the building 10 is disposed on the ground, the number of the ground balancing weights 2 is four, and the four ground balancing weights 2 are symmetrically distributed on the ground on the left and right sides of the building 10; a parapet wall 5 is arranged around the building roof 11, two wall holes 6 are formed in the left end and the right end of the parapet wall 5, the pulley devices 4 are arranged on the outer sides of the wall holes 6, the number of the steel cables 3 is two, one ends of the two steel cables 3 are arranged on the two ground balancing weights 2 on the left side, the other ends of the steel cables 3 sequentially pass through the pulley devices 4 on the left side, the wall holes 6 on the left side, the mounting through holes 7 on the same horizontal line, the wall holes 6 on the right side and the pulley devices 4 on the right side, and the other ends of the steel cables 3 are fixed on the ground balancing weights 2 on the right side; a plurality of photovoltaic modules 9 are arranged on the building roof 11, and each photovoltaic module 9 is arranged on four photovoltaic bracket foundations 8 through four supporting legs 91; when the typhoon comes temporarily, the uplift force generated to the photovoltaic assembly is transmitted to the ground balancing weight through the steel cable and the pulley, so that the photovoltaic support foundation can be smaller or lighter, excessive additional load on the concrete roof of a person is not needed, meanwhile, the ground balancing weight can be smaller in the ordinary state, the weight is increased or the heavy ground balancing weight is replaced when the typhoon comes, the occupied space is saved, and the person is prevented from mistakenly colliding when walking.
Referring to fig. 4, the left and right ends of the photovoltaic support foundation 8 are symmetrically provided with the clamps 1 for fixing the steel cable 3, and the clamps 1 may be a steel cable clamp with a model of YL-P06, but not limited thereto.
Continuing to refer to fig. 4, a reserved steel bar 12 is arranged in the photovoltaic support foundation 8, the rear end of the reserved steel bar 12 penetrates out of the rear end of the photovoltaic support foundation 8, an L-shaped support column base 13 is arranged behind the photovoltaic support foundation 8, the L-shaped support column base 13 is arranged on the building roof 11, and the rear end of the reserved steel bar 12 is locked on the L-shaped support column base 13 through a nut.
With continued reference to fig. 2 and 3, the pulley arrangement 4 includes pulleys and a mounting bracket by which the pulleys are disposed on the side wall of the building roof 11.
It should be noted that the photovoltaic module and the fixture in the present invention are all in the prior art, wherein the fixture may be a steel wire rope chuck with a model number of YL-P06, but the present invention is not limited thereto, and those skilled in the art can clearly understand that the detailed description is omitted here.
The above description is only a preferred embodiment of the present invention, and should not be construed as limiting the present invention, and all equivalent variations and modifications made in the claims of the present invention should be covered by the present invention.
Claims (5)
1. A novel realization method of a typhoon-resistant photovoltaic support foundation is characterized by comprising the following steps: the method comprises the following steps:
step S1: respectively pouring ground balancing weights on the ground on two sides of a building, pouring a plurality of photovoltaic support foundations on the roof of the building, and reserving an installation through hole penetrating through the photovoltaic support foundations in each photovoltaic support foundation;
step S2: pulley devices are arranged on two sides of a building roof;
step S3: fixing one end of a steel cable on the ground balancing weight on one side, and finally anchoring the other end of the steel cable downwards on the ground balancing weight on the other side through the pulley device on the same side, the mounting through hole and the pulley device on the other side in sequence;
step S4: and grouting and plugging the mounting through hole, and finally mounting the photovoltaic module on the photovoltaic support foundation.
2. The implementation method of the novel typhoon-resistant photovoltaic support foundation according to claim 1, is characterized in that: the building is arranged on the ground, the number of the ground balancing weights is four, and the four ground balancing weights are symmetrically distributed on the ground on the left side and the right side of the building; a parapet is arranged around the roof of the building, two wall holes are formed in the left end and the right end of the parapet, the pulley devices are arranged on the outer sides of the wall holes, the number of the steel cables is two, one end of each of the two steel cables is arranged on the two ground balancing weights on the left side, the other end of each steel cable sequentially passes through the pulley devices on the left side, the wall holes on the left side, the mounting through holes on the same horizontal line, the wall holes on the right side and the pulley devices on the right side, and the other end of each steel cable is fixed on the ground balancing weights on the right side; the building roof is provided with a plurality of photovoltaic modules, and each photovoltaic module is arranged on four photovoltaic support bases through four supporting legs.
3. The implementation method of the novel typhoon-resistant photovoltaic support foundation according to claim 2, is characterized in that: and the left end and the right end of the photovoltaic support foundation are symmetrically provided with clamps for fixing the steel cable.
4. The implementation method of the novel typhoon-resistant photovoltaic support foundation according to claim 2, is characterized in that: the photovoltaic support foundation is internally provided with a reserved steel bar, the rear end of the reserved steel bar penetrates out of the rear end of the photovoltaic support foundation, an L-shaped support column base is arranged at the rear of the photovoltaic support foundation, the L-shaped support column base is arranged on the roof of a building, and the rear end of the reserved steel bar is locked on the L-shaped support column base through a nut.
5. The implementation method of the novel typhoon-resistant photovoltaic support foundation according to claim 2, is characterized in that: the pulley device comprises a pulley and a mounting frame, and the pulley is arranged on the side wall of the roof of the building through the mounting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210160673.8A CN114412091A (en) | 2022-02-22 | 2022-02-22 | Realization method of novel typhoon-resistant photovoltaic support foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210160673.8A CN114412091A (en) | 2022-02-22 | 2022-02-22 | Realization method of novel typhoon-resistant photovoltaic support foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114412091A true CN114412091A (en) | 2022-04-29 |
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ID=81261488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210160673.8A Pending CN114412091A (en) | 2022-02-22 | 2022-02-22 | Realization method of novel typhoon-resistant photovoltaic support foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114412091A (en) |
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2022
- 2022-02-22 CN CN202210160673.8A patent/CN114412091A/en active Pending
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