CN216751595U - Prestressed cable photovoltaic supporting structure - Google Patents
Prestressed cable photovoltaic supporting structure Download PDFInfo
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- CN216751595U CN216751595U CN202220193099.1U CN202220193099U CN216751595U CN 216751595 U CN216751595 U CN 216751595U CN 202220193099 U CN202220193099 U CN 202220193099U CN 216751595 U CN216751595 U CN 216751595U
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- 238000004873 anchoring Methods 0.000 claims description 39
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 238000012876 topography Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- Y02E10/40—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
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- Photovoltaic Devices (AREA)
Abstract
The application relates to a photovoltaic support structure of a prestressed cable, which comprises an upper prestressed cable, a middle prestressed cable, a lower prestressed cable, an upper cable-stayed anchor rod, a middle cable-stayed anchor rod, a lower cable-stayed anchor rod, three prestressed adjusting pieces and two supports; the upper diagonal anchor rod, the middle diagonal anchor rod and the lower diagonal anchor rod are all obliquely arranged and anchored on the ground, the upper prestressed cable, the middle prestressed cable and the lower prestressed cable respectively penetrate through the bracket and are obliquely downwards inclined to be correspondingly connected with the three anchor rods respectively, the photovoltaic panel is installed on an installation surface formed by the horizontal sections of the three prestressed cables, and the three prestressed adjusting pieces are correspondingly arranged on the upper diagonal anchor section, the middle diagonal anchor section and the lower diagonal anchor section respectively and are used for adjusting the prestress of the three prestressed cables. The application provides a prestressed cable photovoltaic supporting structure has significantly reduced steel quantity and foundation engineering volume, and the work of erectting of complicated topography such as adaptable pond or mountain region has improved the adaptability of photovoltaic support, is favorable to the popularization of the photovoltaic new forms of energy.
Description
Technical Field
The application relates to the technical field of photovoltaic supports, in particular to a prestressed cable photovoltaic support structure.
Background
Solar photovoltaic power generation is a technology for converting solar energy into electric energy, and is a renewable energy utilization technology. The essential component of solar photovoltaic power generation is solar panel, namely photovoltaic panel, and the photovoltaic support can not be left in installation, fixed of photovoltaic panel.
At present, most of traditional photovoltaic supports are of a profile steel structure, the manufacturing cost is high, the adaptability to hollow lands, mountainous regions, crossing water areas or other obstacles is poor, the site selection construction of photovoltaic power stations is limited, and further improvement is needed.
SUMMERY OF THE UTILITY MODEL
To the not enough that above-mentioned technique exists, this application provides a prestressed cable photovoltaic supporting structure.
The application provides a prestressed cable photovoltaic supporting structure adopts following technical scheme:
a prestressed cable photovoltaic support structure comprises an upper prestressed cable, a middle prestressed cable, a lower prestressed cable, an upper cable-stayed anchor rod, a middle cable-stayed anchor rod, a lower cable-stayed anchor rod, a plurality of prestressed adjusting pieces and at least two supports; at least two brackets are arranged in parallel and at intervals; the upper prestressed cable comprises an upper supporting section and an upper diagonal anchoring section, the middle prestressed cable comprises a middle supporting section and a middle diagonal anchoring section, the lower prestressed cable comprises a lower supporting section and a lower diagonal anchoring section, an inclined mounting surface for mounting the photovoltaic panel is formed among the upper supporting section, the middle supporting section and the lower supporting section, and the upper diagonal anchoring section, the middle diagonal anchoring section and the lower diagonal anchoring section penetrate through the bracket and are anchored on the ground; the upper cable-stayed anchor rod, the middle cable-stayed anchor rod and the lower cable-stayed anchor rod are all obliquely arranged and anchored on the ground, one end of the upper cable-stayed anchor rod is fixedly connected with the upper cable-stayed anchoring section, one end of the middle cable-stayed anchor rod is fixedly connected with the middle cable-stayed anchoring section, and one end of the lower cable-stayed anchor rod is fixedly connected with the lower cable-stayed anchoring section; the prestress adjusting pieces are respectively and correspondingly arranged on the upper cable-stayed anchoring section, the middle cable-stayed anchoring section and the lower cable-stayed anchoring section and used for adjusting the prestress of the upper prestressed cable, the middle prestressed cable and the lower prestressed cable.
Preferably, the height of the middle support section is lower than the height of the upper support section and the height of the lower support section.
Preferably, the bracket comprises an upper support frame, a lower support frame and a plurality of connecting rods for connecting the upper support frame and the lower support frame; the upper supporting frame and the lower supporting frame are both in a herringbone shape, the upper supporting section penetrates through the upper end of the upper supporting frame, the lower supporting section penetrates through the upper end of the lower supporting frame, and the middle supporting section penetrates through the connecting rod.
Preferably, the prestress adjusting piece is a turn buckle.
Preferably, a concrete fixing piece is arranged under the ground, and the upper diagonal-pulling anchor rod, the middle diagonal-pulling anchor rod and the lower diagonal-pulling anchor rod are all anchored on the concrete fixing piece.
Preferably, a plurality of reinforcing rods are arranged on the upper supporting frame and the lower supporting frame.
Preferably, the lower extreme of upper bracket and bottom suspension strut all is provided with the fixed plate, the fixed plate is fixed in subaerially through the connecting piece.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the photovoltaic panel can be arranged on the three prestressed cables, compared with the traditional profile steel structure, the number of profile steels such as the support is reduced, the steel consumption and the foundation engineering quantity are greatly reduced, meanwhile, the cable structure enables the photovoltaic support structure to be erected and span complex terrains such as a pond or a mountain, and the adaptability of the photovoltaic support is improved;
2. by arranging the concrete fasteners, the anchoring stability of the three anchor rods can be enhanced, and the mounting stability of the photovoltaic support is further enhanced;
3. through setting up two chevron shape upper bracket and bottom suspension strut, chevron shape structure makes to form triangle-shaped stable structure between support and the ground, when improving support stability, also can provide certain foothold for constructor when under construction, provides certain construction convenience.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic side view of an embodiment of the present application.
Description of reference numerals: 1. mounting a prestressed cable; 11. an upper support section; 12. an upper cable-stayed anchoring section; 2. a medium prestressed cable; 3. a lower prestressed cable; 4. an upper cable-stayed anchor rod; 5. a pre-stress adjustment member; 6. a support; 61. an upper support frame; 62. a lower support frame; 63. a connecting rod; 7. concrete pouring and fixing parts; 8. a reinforcing rod; 9. a fixing plate; 10. a photovoltaic panel.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, a plurality of means is two or more, and greater than, less than, more than, etc. are understood as excluding the present number, and greater than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless explicitly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses prestressed cable photovoltaic support 68 structure. Referring to fig. 1 and 2, the prestressed cable photovoltaic support 6 structure includes an upper prestressed cable 1, a middle prestressed cable 2, a lower prestressed cable 3, an upper cable-stayed anchor rod 4, a middle cable-stayed anchor rod (not shown), a lower cable-stayed anchor rod (not shown), a plurality of prestressed adjusting members 5, and at least two supports 6. The supports 6 are arranged at intervals, each support 6 is composed of an upper support frame 61, a lower support frame 62 and a plurality of connecting rods 63, the upper support frame 61 and the lower support frame 62 are herringbone supports 6, and the connecting rods 63 are arranged between the upper support frame 61 and the lower support frame 62 and are used for connecting the upper support frame 61 and the lower support frame 62;
specifically, referring to fig. 1 and 2, the upper prestressed cable 1 is composed of an upper supporting section 11 and an upper cable-stayed anchoring section 12, two ends of the upper supporting section 11 respectively penetrate through the upper ends of upper supporting frames 61 on two brackets 6, and the upper cable-stayed anchoring section 12 extends downward; the middle prestressed cable 2 consists of a middle supporting section (not shown in the figure) and a middle inclined pulling anchoring section (not shown in the figure), two ends of the middle supporting section respectively penetrate through the uppermost connecting rod 63 on the two brackets 6 correspondingly, and the middle inclined pulling anchoring section extends downwards; the lower prestressed cable 3 consists of a lower support section (not shown in the figure) and a lower inclined-pulling anchoring section (not shown in the figure), two ends of the lower support section are respectively and correspondingly arranged at the upper ends of the lower support frames 62 on the two brackets 6 in a penetrating way, and the upper inclined-pulling anchoring section 12 extends downwards; meanwhile, the height of the lower support section is lower than that of the upper support section 11, the height of the middle support section is lower than that of the lower support section, so that an inclined plane for mounting the photovoltaic panel 10 is formed among the upper support section 11, the middle support section and the lower support section, the upper support section 11, the middle support section and the lower support section are all connected with the photovoltaic panel 10, and the photovoltaic panel 10 is fixed on the three prestressed cables.
Specifically, referring to fig. 1 and 2, concrete fasteners 7 are poured under the ground, and one ends of the upper diagonal anchor rod 4, the middle diagonal anchor rod and the lower diagonal anchor rod are all obliquely anchored on the concrete fasteners 7, so that the anchoring stability between the three anchor rods and the ground can be enhanced. In addition, the upper end of the upper cable-stayed anchor rod 4 is fixedly connected with the upper cable-stayed anchoring section 12, the upper end of the middle cable-stayed anchor rod is fixedly connected with the middle cable-stayed anchoring section, the upper end of the lower cable-stayed anchor rod is fixedly connected with the lower cable-stayed anchoring section, and the plurality of prestress adjusting pieces 5 are respectively and correspondingly arranged on the upper cable-stayed anchoring section 12, the middle cable-stayed anchoring section and the lower cable-stayed anchoring section and used for adjusting the prestress of the upper prestress cable 1, the middle prestress cable 2 and the lower prestress cable 3, wherein the prestress adjusting pieces 5 are basket bolts in the embodiment. From this, three stock anchors of three prestressed cable accessible are on concrete placement spare 7, and then improve the fixed stability of prestressed cable, and the prestressing force of three prestressed cables of accessible turnbuckle quick adjustment, compare traditional shaped steel structure, prestressed cable photovoltaic support 6 structure that this application provided can the tensile property of make full use of cable structure resist wind load, reduce the quantity that sets up of shaped steel such as support 6, the steel volume and the extrusion engineering volume that has significantly reduced, the cost is reduced, prestressed cable structure also makes photovoltaic support 6 structure can erect and stride across like comparatively complicated topography such as pond or mountain region simultaneously, and then improve the ability of the different complicated topography of adaptation of photovoltaic support 6, be favorable to the popularization of the new energy of photovoltaic.
In addition, referring to fig. 1 and fig. 2, a plurality of reinforcing rods 8 are disposed on the upper supporting frame 61 and the lower supporting frame 62 to enhance the stability of the upper supporting frame 61 and the lower supporting frame 62, so that the upper supporting frame 61 and the lower supporting frame 62 are stressed more stably. Meanwhile, the lower ends of the upper support frame 61 and the lower support frame 62 are fixedly connected with a fixing plate 9, and the fixing plate 9 is fixed on the bottom surface through a connecting piece, in this embodiment, the connecting piece adopts an expansion bolt. In order to further enhance the connection stability between the fixing plate 9 and the ground, concrete may be poured on the ground to form a concrete block, and the expansion bolt may be fixed on the concrete block.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a prestressed cable photovoltaic supporting structure which characterized in that: the device comprises an upper prestressed cable (1), a middle prestressed cable (2), a lower prestressed cable (3), an upper cable-stayed anchor rod (4), a middle cable-stayed anchor rod, a lower oblique-pulled anchor rod, a plurality of prestressed adjusting pieces (5) and at least two brackets (6);
at least two brackets (6) are arranged at intervals;
the upper prestressed cable (1) comprises an upper supporting section (11) and an upper diagonal anchoring section (12), the middle prestressed cable (2) comprises a middle supporting section and a middle diagonal anchoring section, the lower prestressed cable (3) comprises a lower supporting section and a lower diagonal anchoring section, inclined mounting surfaces for mounting the photovoltaic panel (10) are formed among the upper supporting section (11), the middle supporting section and the lower supporting section, and the upper diagonal anchoring section (12), the middle diagonal anchoring section and the lower diagonal anchoring section penetrate through the bracket (6) and are anchored on the ground;
the upper diagonal anchor rod (4), the middle diagonal anchor rod and the lower diagonal anchor rod are all obliquely arranged and anchored on the ground, one end of the upper diagonal anchor rod (4) is fixedly connected with the upper diagonal anchoring section (12), one end of the middle diagonal anchor rod is fixedly connected with the middle diagonal anchoring section, and one end of the lower diagonal anchor rod is fixedly connected with the lower diagonal anchoring section;
the prestress adjusting pieces (5) are respectively and correspondingly arranged on the upper diagonal-pulling anchoring section (12), the middle diagonal-pulling anchoring section and the lower diagonal-pulling anchoring section and used for adjusting the prestress of the upper prestressed cable (1), the middle prestressed cable (2) and the lower prestressed cable (3).
2. The prestressed cable photovoltaic bracket structure of claim 1, wherein: the height of the middle supporting section is lower than that of the upper supporting section (11) and the lower supporting section.
3. The prestressed cable photovoltaic bracket structure of claim 1, wherein: the support (6) comprises an upper support frame (61), a lower support frame (62) and a plurality of connecting rods (63) for connecting the upper support frame (61) and the lower support frame (62); the upper supporting frame (61) and the lower supporting frame (62) are both in a herringbone shape, the upper supporting section (11) penetrates through the upper end of the upper supporting frame (61), the lower supporting section penetrates through the upper end of the lower supporting frame (62), and the middle supporting section penetrates through the connecting rod (63).
4. The prestressed cable photovoltaic bracket structure of claim 1, wherein: the prestress adjusting piece (5) is a turn buckle.
5. The prestressed cable photovoltaic bracket structure of claim 1, wherein: concrete fixing parts (7) are arranged under the ground, and the upper diagonal-pulling anchor rods (4), the middle diagonal-pulling anchor rods and the lower diagonal-pulling anchor rods are all anchored on the concrete fixing parts (7).
6. The prestressed cable photovoltaic bracket structure of claim 3, wherein: and the upper support frame (61) and the lower support frame (62) are respectively provided with a plurality of reinforcing rods (8).
7. The prestressed cable photovoltaic bracket structure of claim 3, wherein: the lower extreme of upper bracket (61) and lower carriage (62) all is provided with fixed plate (9), fixed plate (9) are fixed in subaerially through the connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220193099.1U CN216751595U (en) | 2022-01-24 | 2022-01-24 | Prestressed cable photovoltaic supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220193099.1U CN216751595U (en) | 2022-01-24 | 2022-01-24 | Prestressed cable photovoltaic supporting structure |
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| Publication Number | Publication Date |
|---|---|
| CN216751595U true CN216751595U (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220193099.1U Active CN216751595U (en) | 2022-01-24 | 2022-01-24 | Prestressed cable photovoltaic supporting structure |
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| CN (1) | CN216751595U (en) |
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2022
- 2022-01-24 CN CN202220193099.1U patent/CN216751595U/en active Active
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