CN114718049A - Highway side slope photovoltaic windproof and weed-proof device and construction method - Google Patents
Highway side slope photovoltaic windproof and weed-proof device and construction method Download PDFInfo
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- CN114718049A CN114718049A CN202210282313.5A CN202210282313A CN114718049A CN 114718049 A CN114718049 A CN 114718049A CN 202210282313 A CN202210282313 A CN 202210282313A CN 114718049 A CN114718049 A CN 114718049A
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- 238000010276 construction Methods 0.000 title claims abstract description 9
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 39
- 238000003825 pressing Methods 0.000 claims abstract description 23
- 230000002265 prevention Effects 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000005553 drilling Methods 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010902 straw Substances 0.000 description 9
- 101100495256 Caenorhabditis elegans mat-3 gene Proteins 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/24—Prefabricated piles
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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
- F24S25/617—Elements driven into the ground, e.g. anchor-piles; Foundations for supporting elements; Connectors for connecting supporting structures to the ground or to flat horizontal surfaces
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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
- F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
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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
- H02S20/10—Supporting structures directly fixed to the ground
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Sustainable Energy (AREA)
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- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
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- General Life Sciences & Earth Sciences (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention belongs to the technical field of photovoltaics, and particularly relates to a photovoltaic wind and grass prevention device for a highway side slope and a construction method of the photovoltaic wind and grass prevention device, wherein the photovoltaic wind and grass prevention device comprises a photovoltaic plate fixed on a photovoltaic support, a precast pile is arranged below the photovoltaic plate, and a grass prevention cushion is laid below the photovoltaic support; a fixing ring is pre-embedded on the upper end face of the precast pile, a fixing plate is pre-embedded on the side face of the upper part of the precast pile, and a ball groove A is formed in the lower surface of the fixing plate; the telescopic rod is characterized by also comprising a telescopic rod, wherein one end of the telescopic rod is used for fixing the sphere A, and the other end of the telescopic rod is used for fixing the sphere B; the fixing tool comprises a pressing plate, a ball groove B is arranged on the upper surface of the pressing plate, and the lower surface of the pressing plate is downwards connected with an inserted link; the photovoltaic panel frame is equipped with windproof hole, and windproof hole department all ties and has tied the stay cord, and the stay cord other end is tied on solid fixed ring. The photovoltaic panel fixing device greatly improves the wind-proof performance of the photovoltaic panel, abandons the traditional fixing mode of the grass-proof mat, fixes the grass-proof mat by using the pressing plate and the inserted rod, has good fixing effect and cannot damage the grass-proof mat.
Description
Technical Field
The invention belongs to the technical field of photovoltaics, and particularly relates to a photovoltaic wind and grass prevention device for a highway side slope and a construction method.
Background
When the photovoltaic is installed on the highway slope, because no building is arranged on the highway side, the wind power is larger than that of a common zone, and therefore the risk of being blown over by wind is more needed to be considered when the photovoltaic is installed on the highway slope. The photovoltaic support that present photovoltaic prevent wind measure generally starts from the photovoltaic support, and the photovoltaic support that prevent wind and steadiness are stronger is designed, nevertheless only consolidates the photovoltaic support, fixes the photovoltaic board on the photovoltaic support and still has the risk of being blown off by wind. There are generally two ways of fixing a photovoltaic panel on a photovoltaic support: one mode is that a metal frame at the edge of the photovoltaic plate is clamped by a clamp, and the clamp is fixed on a photovoltaic bracket; the other mode is that a screw hole is arranged on a metal frame at the edge of the photovoltaic panel, and the photovoltaic panel is fixed on the photovoltaic support through a screw. There are two kinds of modes, and the joint strength between photovoltaic board and the photovoltaic support is limited, and when meetting strong wind, the photovoltaic board will be blown off.
In addition to the above, weeds are well known to be a troublesome problem in photovoltaic power plant construction. The field weeds have tenacious vitality, can not be used once and for all by spraying pesticides or manually weeding, and need to be repeatedly carried out for many times, thereby consuming a great deal of manpower and financial resources. The grass protection mat is the most effective grass protection measure at present, but the problem of fixing the grass protection mat is caused, and if the grass protection mat is not firmly fixed, the grass protection mat can still be blown away by wind. Grass protection mats are currently commonly secured by barbed spikes. The sharp nail with the barb easily damages the grass protection mat, and can also cause the damage of the grass protection mat at the periphery of the sharp nail, and in addition, the contact area of the sharp nail and the grass protection mat is limited, and the fixing function is limited.
Disclosure of Invention
The invention provides a photovoltaic wind-proof and grass-proof device for a highway side slope and a construction method for solving the defects of the prior art.
The invention is realized by the following technical scheme:
a photovoltaic wind and grass prevention device for a highway side slope comprises a photovoltaic plate fixed on a photovoltaic support, a precast pile is arranged below the middle position of the photovoltaic plate, and a grass prevention cushion is laid below the photovoltaic support except for the position of the precast pile; a plurality of fixing rings are pre-embedded on the upper end surface of the precast pile, fixing plates are pre-embedded on four side surfaces of the upper part of the precast pile, and a ball groove A is arranged on the lower surface of each fixing plate; the telescopic tool also comprises a telescopic rod, wherein one end of the telescopic rod is used for fixing the sphere A, the other end of the telescopic rod is used for fixing the sphere B, the sphere A is matched with the spherical groove A, and the sphere B is matched with the spherical groove B on the fixing tool; the fixing tool comprises a pressing plate, a ball groove B is formed in the upper surface of the pressing plate, an inserting rod is fixedly connected to the lower surface of the pressing plate downwards, and the bottom end of the inserting rod is in a pointed cone shape; the photovoltaic panel is characterized in that windproof holes are uniformly distributed in the periphery of the frame of the photovoltaic panel, each windproof hole is tied with a pull rope, and the other end of each pull rope is tied to any one fixing ring.
Preferably, the precast pile is a cement square pile.
Preferably, the height of the precast pile is 1-4m, and the height of the precast pile above the ground is 0.2-0.6 m.
Preferably, the sphere A and the sphere B are both elastic rubber balls, the diameter of the sphere A is 0.2-2mm larger than that of the sphere groove A, and the diameter of the sphere B is 0.2-2mm larger than that of the sphere B.
Preferably, the fixing plate is a steel plate, and the fixing ring is a steel ring.
Preferably, the number of the fixing rings is 4.
Preferably, the frame on each side of photovoltaic board all is equipped with 3 holes of preventing wind, and 3 holes of preventing wind distribute at the both ends and the intermediate position of frame.
Preferably, the pressing plate is a wood plate, and the pressing plate is wrapped with rubber.
Preferably, the pull rope is a steel wire rope.
The invention also comprises a construction method of the photovoltaic wind-proof and grass-proof device for the expressway side slope, which comprises the following steps:
the method comprises the following steps: measuring and paying off, and drilling holes right below the middle position of each group of pre-installed photovoltaic panels; cutting out a hollowed area corresponding to the size of the precast pile at the position of the hole corresponding to the grass prevention mat, and then laying the grass prevention mat on the ground, wherein the hollowed area of the grass prevention mat corresponds to the position of the precast pile;
step two: implanting a precast pile in the drilled hole; fixing rings are pre-embedded on the upper surface of the precast pile, and fixing plates are pre-embedded on four side surfaces of the precast pile;
step three: fixing the photovoltaic support, and fixing the photovoltaic panel on the photovoltaic support through screws;
step four: a pull rope is fixed at each wind-proof hole on the photovoltaic panel frame, the pull rope is pulled downwards, the other end of the pull rope is fixed on the fixing ring, and the pull rope is in a tightened state;
step five: the inserting rod is used for vertically preventing the straw mat from downwards penetrating through the straw mat to be inserted underground, the pressing plate is used for pressing the straw mat, the ball body A of the telescopic rod is plugged into the ball groove A, and the length of the telescopic rod is adjusted to plug the ball body B into the ball groove B.
The photovoltaic panel is restrained through the precast piles and the pull ropes, the firmness of the precast piles is far greater than that of a common fixing piece, the wind-proof performance of the photovoltaic panel is greatly improved, the photovoltaic panel is restrained uniformly on the periphery, and the photovoltaic panel is prevented from being damaged due to the fact that only one part of the photovoltaic panel is stressed; the telescopic rod is telescopic to enable the position of the pressing plate for pressing the grass protection mat to be adjustable, the fixed plate and the pressing plate are connected in a spherical groove mode, the inclination angle of the telescopic rod can be adjusted, and the position of the fixed grass protection mat can be changed; the traditional mode that the grass-prevention mat is fixed by the sharp nails with barbs is abandoned, the grass-prevention mat is fixed by the mode of using the pressing plates and the inserting rods, the large-area damage to the grass-prevention mat cannot be caused, the contact area between the pressing plates and the grass-prevention mat is large, the fixing effect is good, and the damage to the grass-prevention mat cannot be caused.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Fig. 2 is a partial structural schematic diagram of the present embodiment.
Fig. 3 is a schematic view of a combination structure of the precast pile and the fixing tool according to the embodiment.
Fig. 4 is a schematic structural view of the precast pile according to this embodiment.
Fig. 5 is a schematic view of the telescopic rod of the embodiment.
Fig. 6 is a schematic structural view of the fixing tool of the present embodiment.
In the figure: 1 photovoltaic board, 2 precast piles, 3 prevent the straw mattress, 4 solid fixed rings, 5 fixed plates, 6 ball groove A, 7 telescopic links, 8 spheroid A, 9 spheroid B, 10 ball groove B, 11 clamp plates, 12 inserted bars, 13 frames, 14 windproof holes, 15 stay cords, 16 fretwork district, 17 screws.
Detailed Description
The following embodiments of the present invention are provided in conjunction with the accompanying drawings, and it should be noted that the present invention is not limited to the following embodiments, and all equivalent changes based on the technical solutions of the present application are within the protection scope of the present invention.
According to the invention, a precast pile 2 is arranged right below the middle of each group of photovoltaic panels 1, as shown in fig. 1, in this embodiment, if there are four groups of photovoltaic panels 1, the four groups of photovoltaic panels 1 are fixed on a photovoltaic bracket. The photovoltaic panels 1 of this embodiment are fixed on the photovoltaic support through the screw holes and screws 17 on the frame 13, only three groups of photovoltaic panels 1 are shown in fig. 1, and the photovoltaic support and one group of photovoltaic panels 1 are not shown in the figure for the structure of the present invention to be more clearly shown. A grass prevention mat 3 is laid below the photovoltaic support, and the positions of the grass prevention mat 3 corresponding to the four precast piles 2 are cut into a hollowed-out area 16.
In the embodiment, the precast pile 2 is preferably a cement square pile, the height of the precast pile is 1-4m, the height of the part of the precast pile 2, which is higher than the ground, is 0.2-0.6m, and the rest part of the precast pile is underground. Four fixed rings 4 are pre-buried on the upper end face of the precast pile 2, a fixed plate 5 is pre-buried on four side faces of the upper portion respectively, and a ball groove A6 is formed in the lower surface of the fixed plate 5. Preferably, the fixing plate 5 is a steel plate and the fixing ring 4 is a steel ring. The plurality of fixing rings 4 are for dispersing the tensile force of the pulling rope 15. All evenly distributed on four frames 13 of above-mentioned every group photovoltaic board 1 has windproof hole 14, and 14 departments of each windproof hole all tie into stay cord 15, and the other end of stay cord 15 is tied on arbitrary solid fixed ring 4. Preferably, three windproof holes 14 are formed in each side of the frame 13, and the three windproof holes 14 are distributed at two ends and in the middle of the frame 13. Preferably, the pull cord 15 is a steel cord.
Still including the fixed fixing tool who prevents straw mattress 3, fixing tool includes clamp plate 11, and two inserted bars 12 of the downward fixed connection of the lower surface of clamp plate 11, the bottom of inserted bar 12 are pointed cone type, and the upper surface of clamp plate 11 is equipped with ball groove B10. Preferably, the pressing plate 11 is a wood plate, and in order to protect the grass protection mat 3, the pressing plate 11 is wrapped with rubber around.
The telescopic rod is characterized by further comprising a telescopic rod 7, wherein one end of the telescopic rod 7 is used for fixing the sphere A8, and the other end of the telescopic rod 7 is used for fixing the sphere B9. Ball A8 matches ball groove A6, and ball B9 matches ball groove B10. Preferably, ball A8 and ball B9 are both elastic rubber balls, the diameter of ball A8 is 0.2-2mm larger than that of ball groove A6, and the diameter of ball B9 is 0.2-2mm larger than that of ball B. This allows ball A8 and ball B9 to fill and nest within ball groove A6 and ball groove B10. The inclination angle of the telescopic rod 7 can be changed by the connection of the spherical grooves of the ball body, and the fixed position of the fixing tool can be adjusted by the extension and the shortening of the telescopic rod 7, so that the fixing tool can select the fixed position as required, and the optimal fixing effect on the grass prevention mat 3 is achieved.
The construction method of the photovoltaic windproof and weed-proof device for the highway side slope comprises the following steps:
the method comprises the following steps: and measuring and paying off, and drilling holes right below the middle position of each group of the pre-installed photovoltaic panels 1, wherein the depth of the drilled holes is determined according to the precast piles 2 to be implanted.
Tailor and prevent straw mattress 3, prevent that the position that straw mattress 3 corresponds drilling cuts out the fretwork district 16 that corresponds with 2 sizes of precast pile, then will prevent that straw mattress 3 lays subaerial, wherein prevent that straw mattress 3 fretwork district 16 corresponds the drilling position.
Step two: the precast piles 2 are respectively implanted in the drilled holes. The fixed ring 4 is pre-buried on 2 upper surfaces of precast pile, and all pre-buried fixed plate 5 on 2 four sides of precast pile, fixed plate 5 are located the ground top.
Step three: fixing the photovoltaic support, firstly fixing the upright post of the photovoltaic support, then installing the oblique beam and the cross beam of the photovoltaic support, and finally screwing the screw 17 into the screw hole of the frame 13 of the photovoltaic panel 1 to fix the photovoltaic panel 1 on the photovoltaic support. The installation of the photovoltaic support is a conventional method and is not described in detail here.
Step four: each windproof hole 14 on the frame 13 of the photovoltaic panel 1 is tied with a pull rope 15, then the pull ropes 15 are respectively pulled downwards, and when the pull ropes 15 are in a tightened state, the other ends of the pull ropes 15 are fixed on any fixing ring 4. The twelve-strand pulling rope 15 of this embodiment is preferably fixed to the four fixing rings 4 in a dispersed manner.
Step five: inserting rod 12 vertically prevents that grass fills up 3 and passes down and prevent that grass fills up 3 and insert the underground, and clamp plate 11 compresses tightly prevents grass fills up 3, plugs into ball groove A6 with spheroid A8 of telescopic link 7 in, then adjusts telescopic link 7 length and plugs into ball groove B10 with spheroid B9 in, and telescopic link 7 is in the state of labouring, and fixed plate 5 is pushed up on telescopic link 7 promptly, pushes down clamp plate 11. Until the installation is completed.
The above-described embodiment is only one preferred embodiment of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a highway side slope photovoltaic is prevent wind and is prevented grass device, is including fixing photovoltaic board (1) on the photovoltaic support, its characterized in that: a precast pile (2) is arranged below the middle position of the photovoltaic plate (1), and except for the position of the precast pile (2), a grass protection mat (3) is laid below the photovoltaic bracket; a plurality of fixing rings (4) are pre-embedded on the upper end surface of the precast pile (2), fixing plates (5) are pre-embedded on four side surfaces of the upper part of the precast pile (2), and a ball groove A (6) is arranged on the lower surface of each fixing plate (5); the telescopic rod (7) is further provided, one end of the telescopic rod (7) is used for fixing the sphere A (8), the other end of the telescopic rod is used for fixing the sphere B (9), the sphere A (8) is matched with the sphere groove A (6), and the sphere B (9) is matched with the sphere groove B (10) on the fixing tool; the fixing tool comprises a pressing plate (11), a ball groove B (10) is formed in the upper surface of the pressing plate (11), an inserting rod (12) is fixedly connected to the lower surface of the pressing plate (11) downwards, and the bottom end of the inserting rod (12) is in a pointed cone shape; frame (13) a week of photovoltaic board (1) evenly has laid windproof hole (14), and each windproof hole (14) department all ties and has been had stay cord (15), and stay cord (15) other end is tied on arbitrary solid fixed ring (4).
2. The highway slope photovoltaic windproof grass-prevention device according to claim 1, characterized in that: the precast pile (2) is a cement square pile.
3. The highway slope photovoltaic windproof grass-prevention device according to claim 1, characterized in that: the height of the precast pile (2) is 1-4m, and the height of the precast pile (2) above the ground is 0.2-0.6 m.
4. The highway slope photovoltaic windproof grass-prevention device according to claim 1, characterized in that: the sphere A (8) and the sphere B (9) are both elastic rubber spheres, the diameter of the sphere A (8) is 0.2-2mm larger than that of the sphere groove A (6), and the diameter of the sphere B (9) is 0.2-2mm larger than that of the sphere B.
5. The highway slope photovoltaic windproof grass-prevention device according to claim 1, characterized in that: the fixing plate (5) is a steel plate, and the fixing ring (4) is a steel ring.
6. The highway slope photovoltaic windproof grass-prevention device according to claim 1, characterized in that: the number of the fixing rings (4) is 4.
7. The highway slope photovoltaic windproof grass-prevention device according to claim 1, characterized in that: frame (13) on each side of photovoltaic board (1) all are equipped with 3 prevent wind hole (14), and 3 prevent wind hole (14) distribute at the both ends and the intermediate position of frame (13).
8. The highway slope photovoltaic windproof grass-prevention device according to claim 1, characterized in that: the pressing plate (11) is a wood plate, and the pressing plate (11) is wrapped with rubber.
9. The highway slope photovoltaic windproof grass-prevention device according to claim 1, characterized in that: the pull rope (15) is a steel wire rope.
10. The highway side slope photovoltaic wind and grass prevention device based on any one of claims 1-9, a construction method of the highway side slope photovoltaic wind and grass prevention device, comprising the following steps:
the method comprises the following steps: measuring and paying off, and drilling holes right below the middle position of each group of the pre-installed photovoltaic panels (1); cutting a hollowed-out area (16) corresponding to the size of the precast pile (2) at the position of the grass prevention mat (3) corresponding to the drilled hole, and then laying the grass prevention mat (3) on the ground, wherein the hollowed-out area (16) of the grass prevention mat (3) corresponds to the position of the precast pile (2);
step two: implanting a precast pile (2) in the drilled hole; the upper surface of the precast pile (2) is pre-embedded with a fixed ring (4), and four side surfaces of the precast pile (2) are pre-embedded with fixed plates (5);
step three: fixing a photovoltaic bracket, wherein a photovoltaic panel (1) is fixed on the photovoltaic bracket through a screw (17);
step four: a pull rope (15) is fixed at each windproof hole (14) on a frame (13) of the photovoltaic panel (1), the pull rope (15) is pulled downwards, and when the pull rope (15) is in a tightened state, the other end of the pull rope (15) is fixed on the fixing ring (4);
step five: the utility model discloses a grass protection mat, including the ball groove A (6) with the spheroid A (8) of telescopic link (7) in stuffing into ball groove A (6), prevent grass pad (3) with inserted bar (12) perpendicularly and pass downwards and prevent grass pad (3) and insert the underground, clamp plate (11) compress tightly prevent grass pad (3), then adjust telescopic link (7) length and stuff spheroid B (9) into ball groove B (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210282313.5A CN114718049B (en) | 2022-03-22 | 2022-03-22 | Photovoltaic windproof grass-proof device for expressway side slope and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210282313.5A CN114718049B (en) | 2022-03-22 | 2022-03-22 | Photovoltaic windproof grass-proof device for expressway side slope and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114718049A true CN114718049A (en) | 2022-07-08 |
| CN114718049B CN114718049B (en) | 2023-10-31 |
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| CN202210282313.5A Active CN114718049B (en) | 2022-03-22 | 2022-03-22 | Photovoltaic windproof grass-proof device for expressway side slope and construction method |
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| CN103362135A (en) * | 2013-08-08 | 2013-10-23 | 福建省农业科学院农业生态研究所 | Grass net revetment of anti-collapse hillock and water protecting soil |
| CN204906277U (en) * | 2015-08-02 | 2015-12-23 | 常州天合光能有限公司 | Photovoltaic module installing support suitable for foundation settlement ground place easily takes place |
| CN107528530A (en) * | 2017-08-18 | 2017-12-29 | 深圳市星鼎源科技有限公司 | A kind of manually adjustable solar panels mounting bracket |
| CN208046543U (en) * | 2018-02-28 | 2018-11-02 | 江苏鼎阳绿能电力有限公司 | The solar panels holder of automatic tracks sunlight |
| CN208309605U (en) * | 2018-06-10 | 2019-01-01 | 中铁二院工程集团有限责任公司 | A kind of expansive soil slope reinforcement protection structure |
| CN214315151U (en) * | 2021-01-18 | 2021-09-28 | 中国电建集团贵州电力设计研究院有限公司 | Angle-adjustable support frame matched with photovoltaic panel on side slope |
| CN215912073U (en) * | 2021-01-19 | 2022-02-25 | 阳光新能源开发股份有限公司 | Photovoltaic module cooling weeding integrated device |
| CN214799351U (en) * | 2021-02-02 | 2021-11-19 | 张家港市永金电缆有限公司 | Beach solar power generation device |
| CN214940278U (en) * | 2021-07-28 | 2021-11-30 | 山西路桥建设集团有限公司 | Highway rock side slope ecological protection structure |
| CN113809979A (en) * | 2021-09-28 | 2021-12-17 | 南通启电新能源科技有限公司 | Intelligent lifting type photovoltaic power station and lifting method thereof |
| CN113914347A (en) * | 2021-10-21 | 2022-01-11 | 中国电建集团贵州电力设计研究院有限公司 | Steep slope construction method for photovoltaic power station |
| CN113914236A (en) * | 2021-10-26 | 2022-01-11 | 应急管理部国家自然灾害防治研究院 | Landslide collapse rockfall protection network zipper structure with toughness energy dissipation function |
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