CN111934601B - Flexible bracket photovoltaic power generation device - Google Patents
Flexible bracket photovoltaic power generation device Download PDFInfo
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- CN111934601B CN111934601B CN202010842663.3A CN202010842663A CN111934601B CN 111934601 B CN111934601 B CN 111934601B CN 202010842663 A CN202010842663 A CN 202010842663A CN 111934601 B CN111934601 B CN 111934601B
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- 238000010248 power generation Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 190
- 239000010959 steel Substances 0.000 claims abstract description 190
- 238000009434 installation Methods 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- 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
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- Photovoltaic Devices (AREA)
Abstract
The invention discloses a flexible support photovoltaic power generation device which comprises a photovoltaic component and steel ropes, wherein two ends of each steel rope are fixedly connected to a foundation, two steel rope supports comprising a support fixing part, a support moving part and a tension spring between the support fixing part and the support moving part are fixedly connected to the foundation, the steel ropes are embedded and wound in wheel grooves of steel rope supporting wheels rotatably supported at the tops of the support moving parts, the axes of the steel rope supports are positioned on angular bisectors of included angles between horizontal sections of the steel ropes between the two steel rope supports and inclined sections of the steel ropes outside the steel rope supports, the photovoltaic component is mounted on the horizontal sections of the steel ropes between the front and rear steel ropes through component supports, the component supports comprise support bodies provided with two grooves for embedding the steel ropes, and the depths of the grooves are smaller than the diameters of the steel ropes, and the support bodies are clamped with frames of the photovoltaic component through fixed clamping blocks and movable clamping blocks at the two ends. The flexible support photovoltaic power generation device can keep the tension state of the steel cable stable, and can also ensure the convenience in installation between the photovoltaic module and the steel cable.
Description
Technical Field
The present disclosure relates to photovoltaic devices, and particularly to a photovoltaic device with a flexible support.
Background
The photovoltaic power generation device is a green environment-friendly power generation device for converting sunlight irradiation energy into electric energy, the photovoltaic module for energy conversion is arranged on the photovoltaic support, the photovoltaic support is usually arranged on the ground, the conventional photovoltaic support is difficult to install in places such as beach, fish ponds and complex mountainous regions, the flexible photovoltaic support formed by arranging the photovoltaic module by adopting steel ropes is erected in the air, various spaces can be effectively and fully utilized, occupied land resources are reduced, and the photovoltaic power generation device has good development prospect.
In a flexible photovoltaic support adopting a steel cable to install a photovoltaic assembly, two ends of the steel cable are fixedly connected to steel frame upright posts, the steel cable is tensioned and tightened between the two steel frame upright posts by a steel cable tensioning device, and in this state, the top of the steel frame upright posts can bear a large bending moment; on the other hand, the cable rope can generate stress relaxation in a tightening and stretching state, and the tightening state can be changed due to thermal expansion and contraction of the cable rope material, so that the position of the photovoltaic module on the cable rope can be changed, and when the cable rope is relaxed, the photovoltaic module can generate larger displacement and shaking under the action of wind force, so that the high-efficiency power generation of the photovoltaic module is inevitably greatly influenced.
In a flexible photovoltaic bracket, four points are usually required to be fixedly connected between the photovoltaic module and two steel cables, and each point usually requires more than one connecting bolt to fixedly connect the photovoltaic module with the steel cables. This is inconvenient for the connection between the photovoltaic module located in the air and the steel cable, and is time-consuming and labor-consuming, and the installation and construction efficiency is low.
Disclosure of Invention
Aiming at the defects existing in the prior art, the technical problem to be solved by the invention is to provide the flexible support photovoltaic power generation device which can not only keep the stability of the tight state of the steel cable, but also ensure the convenience in installation between the photovoltaic module and the steel cable and improve the installation efficiency of the photovoltaic module.
In order to solve the technical problems, the flexible support photovoltaic power generation device comprises a photovoltaic component and steel ropes for supporting the photovoltaic component, wherein two ends of each steel rope are fixedly connected to a foundation, two steel rope supports are fixedly connected to the foundation corresponding to each steel rope, each steel rope support comprises a support fixing part fixedly connected to the foundation and a support movable part movably connected with the support fixing part, tension springs are arranged between the support movable part and the support fixing part, steel rope supporting wheels are rotatably supported at the tops of the support movable parts, the steel ropes are embedded in wheel grooves of the steel rope supporting wheels, the steel rope supports are obliquely arranged, the axes of the steel rope supports are located on angular bisectors of an included angle between a steel rope horizontal section between the two steel rope supports and a steel rope inclined section outside the steel rope supports, steel rope tensioners are arranged on the steel rope inclined sections, the photovoltaic component is mounted on the steel rope horizontal sections of the front and rear steel ropes through component supports, each component support comprises a support body, two grooves are formed in the support body, the distance between the two grooves corresponds to the distance between the two steel ropes, the width of each groove corresponds to the diameter of each steel rope, the groove is smaller than the diameter of a frame of the body, the diameter of each groove is smaller than the diameter of each steel rope support body, the clamping block is movably connected with the corresponding to the corresponding clamping block, and the two clamping blocks are movably connected to the two clamping blocks are movably arranged along the directions, and the clamping blocks are movably connected to the clamping blocks respectively.
In the above structure, since the two ends of the steel cable are fixedly connected to the foundation, two steel cable supports are fixedly connected to the foundation, each steel cable support comprises a support fixing part fixedly connected to the foundation and a support moving part movably connected to the support fixing part, a tension spring is arranged between the support moving part and the support fixing part, a steel cable supporting wheel is rotatably supported at the top of the support moving part, the steel cable is embedded in a wheel groove of the steel cable supporting wheel, the steel cable with the two ends fixedly connected to the foundation forms a steel cable horizontal section between the two steel cable supports and a steel cable inclined section outside the steel cable supports under the support of the two steel cable supports, the steel cable horizontal section is used for installing a photovoltaic assembly, when the steel cable in a tensioned state possibly generates stress relaxation or when the environment temperature changes to cause the steel cable to generate thermal expansion and contraction to change the tensioned state, at the same time, the stress of the tension spring arranged between the support moving part and the support moving part changes along with the support moving part, so that the support moving part generates axial displacement relative to the support fixing part, when the steel cable generates stress relaxation or is heated and is stretched, the tension of the steel cable is pushed by the steel cable to be small, the tension of the steel cable is stretched out of the support moving part through the support moving part is kept under the condition of the tension state, and the tension is kept unchanged, and the tension is basically stressed by the tension is kept in a state of the tension state, and the tension state is stressed by the tension state is kept by the tension state is not is stressed by tension, and the tension state is stressed tension, and the tension state is basically is stressed, and the tension state is stressed.
Because the steel cable prop is obliquely arranged, the axis of the steel cable prop is positioned on the angular bisector of the included angle between the horizontal section of the steel cable between the two steel cable props and the inclined section of the steel cable outside the steel cable prop, so that the angular bisector of the included angle between the horizontal section of the steel cable and the inclined section of the steel cable prop, namely the acting line of the resultant force generated between the horizontal tension of the horizontal section of the steel cable and the inclined tension of the inclined section of the steel cable, is positioned on the angular bisector, the acting force born by the steel cable prop can act on the axis of the steel cable prop, the prop fixing part and the prop moving part of the steel cable prop can not theoretically bear radial acting force, thereby ensuring that the prop moving part can be easily and movably connected relative to the prop fixing part, ensuring the stability of the steel cable prop, the whole flexible support has good rigidity, and the steel cable prop does not need to generate connecting structures with parts such as steel cable and inclined support (tensioning), and the like, and the structure of the whole flexible support is very simple.
And because the steel rope tensioner is arranged on the inclined section of the steel rope, the tensioning of the steel rope can be conveniently realized on the ground, the inconvenience that the conventional steel rope with two ends fixed on the steel rope support needs to be tensioned at high altitude is avoided, and the flexible support is convenient to install.
And the photovoltaic module is arranged on the horizontal section of the steel ropes of the front steel rope and the rear steel rope through the module support, the module support comprises a support body, two grooves are formed in the support body, the distance between the two grooves corresponds to the distance between the two steel ropes, the width of each groove corresponds to the diameter of each steel rope, the depth of each groove is smaller than the diameter of each steel rope, the support body and the two steel ropes are connected through the two grooves, the steel ropes are embedded in the grooves, and protrude out of the support body due to the fact that the depth of each groove is smaller than the diameter of each steel rope, after the photovoltaic module is connected with the support body, the upper surface of the support body with the grooves is attached to the lower surface of the frame of the photovoltaic module, and the steel ropes are pressed between the support body and the photovoltaic module, so that the photovoltaic module is connected with the steel ropes.
And then, as the two ends of the support body are respectively provided with the fixed clamping block and the movable clamping block, the movable clamping block and the support body are movably connected along the length direction of the component support, the clamping springs are arranged between the movable clamping block and the support body, the fixed clamping block and the movable clamping block are respectively clamped with the component frames of the two opposite sides of the photovoltaic component, the support body is connected with the photovoltaic component through the fixed clamping block and the movable clamping block, the quick and convenient installation connection process can be ensured by the arrangement of the movable clamping block, the fixed clamping block can be firstly clamped with the component frames of the photovoltaic component in the installation process, the movable clamping block is pushed backwards by overcoming the elasticity of the clamping springs, the movable clamping block can enter the position capable of being clamped with the component frames, after the movable clamping block is released, the movable clamping block moves forwards automatically under the action of the clamping springs to be clamped with the component frames, and is kept in a clamping state under the action of the elasticity, so that the photovoltaic component is fixedly connected with the steel cable, the installation connection process of the photovoltaic component is not required to be fastened by bolts, and the quick and convenient efficiency is high.
In a preferred embodiment of the present invention, the movable part of the support is a tubular member with one closed end, the inner hole of the movable part of the support is movably sleeved on the fixed part of the support, the tension spring is arranged between the top end of the fixed part of the support and the bottom of the inner hole of the movable part of the support, the fixed part of the support is cylindrical, and the inner hole of the movable part of the support is a cylindrical hole corresponding to the diameter of the cylinder of the fixed part of the support. By adopting the embodiment, the support movable part and the support fixed part are movably connected through the matching of the periphery of the support fixed part and the inner hole of the support movable part, the structural stability is good, the tension spring is positioned in the inner hole of the support movable part, the tension spring can be protected by the support movable part, and the cylindrical support fixed part and the support movable part can be conveniently manufactured and processed.
In another preferred embodiment of the invention, the width of the wheel groove of the steel rope supporting wheel corresponds to the diameter of the steel rope, and the cross section of the bottom of the wheel groove is semicircular. With this embodiment, the wire rope can be stably wound around the wire rope supporting wheel.
In yet another preferred embodiment of the present invention, the wire rope tensioner is a rigging turnbuckle. With the adoption of the embodiment, the rigging turnbuckle is a universal fitting, and the steel rope can be conveniently tensioned by adopting the rigging turnbuckle.
According to a further preferred embodiment of the invention, the fixed clamping block is fixedly connected to the bracket body, a fixed clamping groove is formed in the fixed clamping block, the distance between the upper side surface of the fixed clamping groove and the upper plane of the bracket body corresponds to the thickness of the lower edge folding edge of the frame of the assembly, and the lower edge folding edge of the frame of the assembly is inserted into the fixed clamping groove. By adopting the embodiment, the clamping connection of the fixed clamping block and the photovoltaic module is realized by utilizing the clamping connection of the fixed clamping groove on the fixed clamping block and the lower edge of the frame of the module frame, and the structure is simple and the use is convenient.
According to another further preferred embodiment of the invention, the movable clamping block can be movably installed on the side face of the support body in a front-back mode, a spring seat is arranged on the side face of the support body, a guide groove is arranged on the spring seat, a guide post is arranged at the rear end of the movable clamping block and movably inserted into the guide groove, a connecting part is arranged at the front end of the movable clamping block and connected with the support body through a limit screw, and the clamping spring is located between the spring seat and the movable clamping block. By adopting the embodiment, the movable clamping block can be reliably and movably connected with the bracket body along the front-back direction under the action of the guide post and the guide groove at the rear end and the action of the connecting part and the limit screw at the front end, and the action of the clamping spring on the movable clamping block can be consistent with the moving direction of the movable clamping block.
In a still further preferred embodiment of the present invention, the movable clamping block is provided with a movable clamping groove, the upper side surface of the movable clamping groove is an inclined surface, the distance between the middle part of the inclined surface and the upper plane of the bracket body corresponds to the thickness of the lower edge fold of the frame of the assembly, and the lower edge fold of the frame of the assembly is inserted into the movable clamping groove. By adopting the embodiment, the movable clamping groove on the movable clamping block is utilized to be connected with the clamping plug of the lower edge of the frame of the assembly frame to realize the clamping connection of the movable clamping block and the photovoltaic assembly, the structure is simple, the use is convenient, the upper side surface of the movable clamping groove is an inclined surface, and the movable clamping groove can be ensured to be always firmly clamped with the lower edge of the frame of the assembly frame without looseness.
In a further preferred embodiment of the invention, the photovoltaic module is mounted on two cables by means of two module holders. By adopting the embodiment, the connection between the photovoltaic module and the steel rope can be more reliable.
In another preferred embodiment of the present invention, a connection stay is provided between the stay fixing portions of two adjacent wire stays in the front-rear direction. By adopting the embodiment, the front and rear rows of steel cable struts for installing the multiple rows of photovoltaic modules can be connected into a rigid whole, so that the photovoltaic power generation device with the flexible support has better stability.
In a still further preferred embodiment of the present invention, the angle between the plane of the horizontal sections of the two cables on which the same photovoltaic module is mounted and the horizontal plane is 0 to 45 °. By adopting the embodiment, the two steel ropes for installing the same photovoltaic module have different heights, the different heights are obtained through the different heights of the steel rope supporting columns corresponding to the two steel ropes, the photovoltaic module installed on the steel rope supporting columns can obtain proper high and low inclination angles according to the different heights, the light receiving surface of the photovoltaic module can face the sun better, more sunlight irradiation is received, and the improvement of the power generation efficiency is facilitated.
Drawings
The flexible support photovoltaic power generation device of the invention is further described in detail below with reference to the accompanying drawings and specific examples.
FIG. 1 is a schematic view of the structure of one embodiment of a flexible support photovoltaic power generation apparatus of the present invention;
FIG. 2 is an enlarged schematic view of a cable leg and associated components of the structure of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction A of FIG. 2;
FIG. 4 is a schematic view of the connection between the photovoltaic module and the steel cords in the structure shown in FIG. 1;
FIG. 5 is a cross-sectional partial view of the portion B-B of the structure of FIG. 4;
Fig. 6 is a schematic view of the structure of the bracket body and the component bracket formed by the bracket body and the related components in the structure shown in fig. 4.
In the figure, the steel cable comprises a 1-steel cable, a 101-steel cable inclined section, a 102-steel cable horizontal section, a 2-photovoltaic module, a 21-module frame, a 211-frame lower hem, a 3-steel cable strut, a 31-strut fixing part, a 32-strut movable part, a 4-connecting strut, a 5-steel cable supporting wheel, a 51-wheel groove, a 6-steel cable tensioner, a 7-tension spring, an 8-fixed clamping block, a 9-bracket body, a 10-groove, a 11-clamping spring, a 12-movable clamping block, a 121-guide pillar, a 122-connecting part, a 13-limiting screw, a 14-spring seat, a 15-fixed clamping groove, a 16-guide groove and a 17-movable clamping groove.
Detailed Description
In the flexible bracket photovoltaic power generation device shown in fig. 1 and 2, two ends of a steel rope 1 are fixedly connected to a foundation, a left steel rope support post 3 and a right steel rope support post 3 are fixedly connected to the foundation correspondingly to each steel rope 1, a steel rope support wheel 5 is rotatably supported at the top end of each steel rope support post 3 through a support and a rotating shaft, the steel rope 1 is embedded and wound in a wheel groove 51 on the periphery of the steel rope support wheel 5, the steel rope 1 is jacked up through the steel rope support post 3 and the steel rope support wheel 5 on the steel rope support wheel to form a steel rope horizontal section 102 between the two steel rope support posts 3 and a steel rope inclined section 101 outside the two steel rope support posts 3, the steel rope support posts 3 are obliquely arranged, and the axis of each steel rope support post 3 is positioned on the angle bisector of an included angle between the steel rope horizontal section 102 between the two steel rope support posts 3 and the steel rope inclined section 101 outside the steel rope support posts 3; the steel cable strut 3 comprises a strut fixing part 31 fixedly connected with a foundation and a strut movable part 32 movably connected with the strut fixing part 31, wherein a tension spring 7 is arranged between the strut movable part 32 and the strut fixing part 31, as shown in fig. 3, the strut movable part 32 is a tubular member with one closed end, an inner hole of the strut movable part 32 is movably sleeved on the strut fixing part 31, the tension spring 7 is arranged between the top end of the strut fixing part 31 and the bottom of the inner hole of the strut movable part 32, the strut fixing part 31 is cylindrical, the inner hole of the strut movable part 32 is a cylindrical hole corresponding to the cylindrical diameter of the strut fixing part 31, the steel cable supporting wheel 5 is rotatably supported at the top of the strut movable part 32, the width of a wheel groove 51 arranged at the periphery of the steel cable supporting wheel 5 corresponds to the diameter of the steel cable 1, the bottom section of the wheel groove 51 is semicircular, the steel cable tensioner 6 is arranged on the steel cable inclined section 101, and the steel cable tensioner 6 can adopt a general cable turnbuckle.
According to the scale of the power generation device, a plurality of steel ropes 1 are arranged in the front-back direction, correspondingly, a plurality of two steel rope support posts 3 positioned in the left-right direction are also arranged in the front-back direction, a connecting stay rod 4 is arranged between support post fixing parts 31 of two adjacent steel rope support posts 3 in the front-back direction, so that the stability of the whole power generation device is higher, a row of photovoltaic modules 2 are installed on every two steel ropes 1, an included angle alpha between the horizontal plane and a plane where the steel rope horizontal sections 102 of the two steel ropes 1 for installing the same photovoltaic module 2 are arranged is 0-45 degrees through the difference of the heights of the two steel rope support posts 3 corresponding to the two steel ropes 1, the north-south of the photovoltaic module 2 is guaranteed to be low, and the light receiving surface of the photovoltaic module 2 can face the solar direction, and the angle value is usually determined according to the latitude of the installation place of the power generation device.
Each photovoltaic module 2 is installed on the horizontal section 102 of the front and rear steel cables 1 through a module bracket, as shown in fig. 4 and 5, the module bracket comprises a bracket body 9, the bracket body 9 is a rectangular bar, two grooves 10 are arranged on the upper plane of the bracket body 9, the distance between the two grooves 10 corresponds to the distance between the two steel cables 1, the width D of the grooves 10 corresponds to the diameter D of the steel cables 1, the depth E of the grooves 10 is smaller than the diameter D of the steel cables 1, the two steel cables 1 are respectively embedded in the corresponding grooves 10, a fixed clamping block 8 and a movable clamping block 12 are respectively arranged at two ends of the bracket body 9, the movable clamping block 12 is movably connected with the bracket body 9 along the length direction of the bracket body, a clamping spring 11 is arranged between the movable clamping block 12 and the bracket body 9, the clamping spring 11 adopts a spiral compression spring, the fixed clamping block 8 and the movable clamping block 12 are respectively clamped with two module frames 21 of the photovoltaic module 2, the upper plane of the bracket body 9 is made to be attached to the bottom surface of the module frame 21 of the photovoltaic module 2, the photovoltaic module 2 is attached to the bottom surface of the corresponding side frame 21 of the bracket frame 21 through the left and right module bracket, the two steel cables 1 are respectively embedded in the corresponding grooves 10, a fixed clamping block 8 is fixedly connected with one end of the upper side face of the bracket body 15 of the bracket body and one end of the fixed clamping block 15 is arranged at one end of the fixed clamping block 15 is connected with the upper side face of the bracket 15 of the bracket 9 by the fixed clamping block 15, the fixed clamping block 15 is fixed at the upper side of the side 15 is fixed at one end of the side of the bracket 15 through the fixed clamping block 15, as a preferred embodiment, the clamping spring 11 is positioned between the spring seat 14 and the movable clamping block 12, a guide groove 16 is arranged on the spring seat 14, a guide pillar 121 is arranged at the rear end of the movable clamping block 12, the guide pillar 121 is movably inserted into the guide groove 16, a connecting part 122 is arranged at the front end of the movable clamping block 12, the connecting part 122 is connected with the bracket body 9 through a limit screw 13, the limit screw 13 can adopt standard shaft position screws, the shaft position screws are provided with rod bodies with different diameters, the threads at the tail ends are fixedly connected with the bracket body 9, the optical axis part of the middle section is matched with a long groove in the front-back direction of the connecting part 122 of the movable clamping block 12, the connecting part 122 can move back and forth relative to the shaft position screws to be limited up and down, the movable clamping block 12 is provided with a movable clamping groove 17, the upper side surface of the movable clamping groove 17 is an inclined surface, the distance C between the middle part of the inclined surface and the upper plane of the bracket body 9 corresponds to the thickness A of the lower hem 211 of the frame of the assembly frame 21, and the lower hem 211 of the frame of the assembly frame 21 is inserted into the movable clamping groove 17.
The foregoing is merely illustrative of some preferred embodiments of the present invention, but the invention is not limited thereto and many modifications and variations are possible. For example, the distance B between the upper side of the fixing slot 15 and the upper plane of the bracket body 9 may not correspond to the thickness a of the lower edge 211 of the frame 21 of the component, but may be an inclined plane between the middle of the inclined plane and the upper plane of the bracket body 9, which corresponds to the thickness a of the lower edge 211 of the frame 21 of the component, the photovoltaic module 2 may not be mounted on the two steel cables 1 through two component brackets, but may be mounted on the two steel cables 1 through one component bracket, and the tension spring 7 may not be a conventional helical compression spring, but may be a spring in other forms such as a belleville spring. Such and the like, as long as the modifications and the changes are made on the basis of the basic principles of the present invention, are to be regarded as falling within the scope of the present invention.
Claims (6)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010842663.3A CN111934601B (en) | 2020-08-20 | 2020-08-20 | Flexible bracket photovoltaic power generation device |
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| CN202010842663.3A CN111934601B (en) | 2020-08-20 | 2020-08-20 | Flexible bracket photovoltaic power generation device |
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| CN111934601A CN111934601A (en) | 2020-11-13 |
| CN111934601B true CN111934601B (en) | 2025-02-14 |
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| CN114844454B (en) * | 2022-07-01 | 2022-09-23 | 一道新能源科技(衢州)有限公司 | Flexible photovoltaic adjustable support assembly |
| CN115622484B (en) * | 2022-09-05 | 2026-02-03 | 国网浙江省电力有限公司天台县供电公司 | Photovoltaic module flexible installation device |
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| CN104242800A (en) * | 2014-09-22 | 2014-12-24 | 浙江国利英核能源有限公司 | Flexible photovoltaic support |
| CN212381148U (en) * | 2020-08-20 | 2021-01-19 | 江苏燕山光伏设备有限公司 | Flexible stent photovoltaic power generation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7285719B2 (en) * | 2003-04-02 | 2007-10-23 | Solar Suspension Systems, Llc | Solar array support methods and systems |
| IT1404597B1 (en) * | 2011-01-24 | 2013-11-22 | Gaetano Di | ANCHORAGE DEVICE FOR PANEL SUPPORT STRUCTURES |
| CN204859105U (en) * | 2015-07-10 | 2015-12-09 | 苏州爱康金属科技有限公司 | Connection structure between photovoltaic modules and flexible modules |
| KR101654594B1 (en) * | 2015-10-30 | 2016-09-07 | (주)관수이앤씨 | Main cable pre-stressing apparatus for solar panel structure construction and solar panel structure construction method therewith |
| CN205901657U (en) * | 2016-08-17 | 2017-01-18 | 珠海兴业绿色建筑科技有限公司 | A press-fit continuous connector for fixing photovoltaic modules and flexible supports |
| CN205986726U (en) * | 2016-08-26 | 2017-02-22 | 青岛昌盛日电设计研究院有限公司 | Tension elasticity photovoltaic support device |
| JP3210835U (en) * | 2017-03-29 | 2017-06-08 | 莊文豪 | Adjustable solar panel stand structure |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242800A (en) * | 2014-09-22 | 2014-12-24 | 浙江国利英核能源有限公司 | Flexible photovoltaic support |
| CN212381148U (en) * | 2020-08-20 | 2021-01-19 | 江苏燕山光伏设备有限公司 | Flexible stent photovoltaic power generation device |
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