CN216451309U - Flexible cable wind photovoltaic support - Google Patents
Flexible cable wind photovoltaic support Download PDFInfo
- Publication number
- CN216451309U CN216451309U CN202122368023.6U CN202122368023U CN216451309U CN 216451309 U CN216451309 U CN 216451309U CN 202122368023 U CN202122368023 U CN 202122368023U CN 216451309 U CN216451309 U CN 216451309U
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- gravity
- cable
- cables
- photovoltaic module
- photovoltaic
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- 230000005484 gravity Effects 0.000 claims abstract description 56
- 230000000087 stabilizing effect Effects 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000002955 isolation Methods 0.000 claims description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 claims 1
- 229910000746 Structural steel Inorganic materials 0.000 claims 1
- 239000008397 galvanized steel Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Classifications
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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
- 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
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a flexible cable wind photovoltaic support. It includes many gravity cables that set up along house roofing north-south direction and many of following the setting of house roofing east-west direction and stabilize the cable, the gravity cable is parallel to each other, it is parallel to each other to stabilize the cable, it is located gravity cable upper portion to stabilize the cable, it is equipped with the hasp that will stabilize cable and gravity cable fixed connection together with the crossing department of gravity cable to stabilize the cable, is equipped with a plurality of photovoltaic module fixed establishment who sets up side by side along the house roofing east-west direction between two adjacent stable cables, photovoltaic module fixed establishment sets up the fixed subassembly on two adjacent gravity cables including the symmetry, fixed subassembly is including setting up two fixing support on the gravity cable, the last connecting piece that is used for connecting photovoltaic module that is equipped with of fixing support. The utility model can adapt to various types of double-slope roofs, has light weight, reduces the influence of wind load, and has simple installation and long service life.
Description
Technical Field
The utility model relates to the technical field of photovoltaics, in particular to a flexible cable wind photovoltaic support.
Background
Solar energy refers to the heat radiation energy of the sun, and the main expression is the solar ray. In order to effectively utilize solar energy, photovoltaic photo-thermal plates are used for absorbing the solar energy. The worldwide energy crisis promotes the rapid development of new energy industry, and photovoltaic is the most important basic energy source of various renewable energy sources, and the application of photovoltaic power generation systems is more and more extensive in recent years. In the photovoltaic power generation system, the photovoltaic module is used for converting solar energy into electric energy, and the larger the array area of the photovoltaic module is, the larger the generated energy is.
Photovoltaic module need install on the support, and the support need install on ground or house roofing top, but a lot of roofing structures are difficult to install photovoltaic support, like the poor house of roofing rafter and roof boarding structures such as two slope mud tile roofing, two slope prefabricated plate roofing. Therefore, the existing photovoltaic module is difficult to erect the house roof, but the solar illumination condition of the house roof is good, and the photovoltaic module is suitable for laying.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a flexible cable wind photovoltaic support which can adapt to various types of double-slope roofs, is light in weight, reduces the influence of wind load, is simple to install and has long service life.
In order to solve the problems, the utility model adopts the following technical scheme:
the utility model discloses a flexible cable wind photovoltaic support which comprises a plurality of gravity cables arranged in the north-south direction of a house roof and a plurality of stabilizing cables arranged in the east-west direction of the house roof, wherein the gravity cables are parallel to each other, the stabilizing cables are parallel to each other and positioned at the upper parts of the gravity cables, a lock catch for fixedly connecting the stabilizing cables with the gravity cables is arranged at the intersection of the stabilizing cables and the gravity cables, a plurality of photovoltaic module fixing mechanisms arranged side by side in the east-west direction of the house roof are arranged between every two adjacent stabilizing cables, each photovoltaic module fixing mechanism comprises a fixing module symmetrically arranged on every two adjacent gravity cables, each fixing module comprises two fixing supports arranged on the gravity cables, and connecting pieces for connecting the photovoltaic modules are arranged on the fixing supports.
In this scheme, install photovoltaic module on photovoltaic module fixed establishment, it is fixed with the photovoltaic module four corners through four connecting pieces, install the photovoltaic module laminating house roofing on flexible cable wind photovoltaic support, consider subassembly wind load size coefficient according to envelope, traditional tile roofing slope is close 30 degrees, wind size coefficient is close in 0, wind load influence falls to minimumly, the gravity cable only needs to bear photovoltaic module partial gravity, the stable cable of side direction plays the effect of stabilizing photovoltaic module, prevent that photovoltaic module from toppling under the wind load and shaking by a wide margin, reduce the deformation.
As preferred, a flexible cable wind photovoltaic support still sets up two gravity cable fixed establishment on the north and south wall body of house including the symmetry, gravity cable fixed establishment includes the steel boundary beam that sets up along the east and west direction, the steel boundary beam is through a plurality of supporting member and wall body fixed connection, the position that corresponds with the gravity cable on the steel boundary beam is equipped with length-adjustable adjusting screw, adjusting screw and the gravity cable fixed connection who corresponds.
The load of the photovoltaic module is applied to the roof and the gravity cable, two ends of the flexible gravity cable are fixed on the gravity cable fixing mechanism, and the load can be finally transmitted to the house bearing wall. The gravity cable prestress size can be adjusted by adjusting the length of the adjusting screw rod, so that the photovoltaic module is prevented from sliding down by tensioning.
Preferably, the steel side beams are made of hot-galvanized angle steel.
Preferably, the flexible cable wind photovoltaic support further comprises a rubber shock isolation pad adhered to the back face of the photovoltaic module. The rubber shock insulation pad is located between the photovoltaic module and the house roof, and plays a role in protecting the roof and the photovoltaic module and increasing friction force between the photovoltaic module and the roof tile.
Preferably, the support component comprises a support arm, a triangular connecting piece and a connecting arm, the bottom of the support arm is hinged to the triangular connecting piece, the triangular connecting piece is fixedly connected with the wall body, one end of the connecting arm is fixedly connected with the wall body, and the other end of the connecting arm is hinged to the middle of the support arm.
Preferably, the triangular connecting piece is fixedly connected with the wall body through an expansion bolt.
Preferably, two ends of the stabilizing rope are fixedly connected with an east-west wall of the house respectively.
The utility model has the beneficial effects that: (1) the photovoltaic assembly attaching house roof can adapt to various types of double-slope roofs, is mounted on the flexible cable wind photovoltaic support, considers the wind load body type coefficient of the assembly according to the enclosure structure, the gradient of the traditional tile roof is close to 30 degrees, the wind body type coefficient is approximately equal to 0, the wind load influence is reduced to the minimum, the gravity cable only needs to bear the partial gravity of the photovoltaic assembly, the lateral stabilizing cable plays a role in stabilizing the photovoltaic assembly, the photovoltaic assembly is prevented from overturning under the wind load and vibrating greatly, and the deformation is reduced. (2) The whole structure only uses a small number of rod piece structures and flexible cables, a large-area plate-shaped structure is not arranged, the weight of the whole flexible cable wind photovoltaic support is very small, the light weight is realized, and meanwhile, the influence of wind load is greatly reduced, so that the whole structure is more stable, and the service life is longer.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is a top view of the embodiment;
FIG. 3 is a schematic structural view of the support member;
fig. 4 is a schematic structural view of the fixing mount.
In the figure: 1. the device comprises a gravity cable, 2, a stabilizing cable, 3, a fixed support, 4, a connecting piece, 5, a gravity cable fixing mechanism, 6, a steel edge beam, 7, a supporting member, 8, an adjusting screw, 9, a rubber shock insulation pad, 10, a supporting arm, 11, a triangular connecting piece, 12, a connecting arm, 13 and a photovoltaic module.
Detailed Description
The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.
Example (b): the flexible cable wind photovoltaic bracket of the embodiment, as shown in figures 1 and 2, fig. 3 and 4 show that the building roof fixing device comprises a plurality of gravity cables 1 arranged along the north-south direction of a building roof and a plurality of stabilizing cables 2 arranged along the east-west direction of the building roof, the gravity cables 1 are parallel to each other, the stabilizing cables 2 are positioned on the upper portions of the gravity cables 1, latches for fixedly connecting the stabilizing cables 2 with the gravity cables 1 are arranged at the intersections of the stabilizing cables 2 and the gravity cables 1, a plurality of photovoltaic module fixing mechanisms arranged side by side along the east-west direction of the building roof are arranged between every two adjacent stabilizing cables 2, the photovoltaic module fixing mechanisms comprise fixing modules symmetrically arranged on the two adjacent gravity cables 1, each fixing module comprises two fixing supports 3 arranged on the gravity cables 1, connecting pieces 4 used for connecting photovoltaic modules 13 are arranged on the fixing supports 3, and the connecting pieces 4 are connecting bolts.
The utility model provides a flexible cable wind photovoltaic support still includes two gravity cable fixed establishment 5 of symmetry setting on the north and south wall body in house, gravity cable fixed establishment 5 includes the steel boundary beam 6 that sets up along the east-west direction, steel boundary beam 6 is made by hot-galvanize angle steel, steel boundary beam 6 is through a plurality of supporting member 7 and wall body fixed connection, the position that corresponds with gravity cable 1 on the steel boundary beam 6 is equipped with adjustable length's adjusting screw 8, adjusting screw 8 and the 1 fixed connection of gravity cable that corresponds, 2 both ends of stabilizing cable respectively with the east-west wall body fixed connection in house.
The supporting member 7 comprises a supporting arm 10, a triangular connecting piece 11 and a connecting arm 12, the bottom of the supporting arm 10 is hinged to the triangular connecting piece 11, the triangular connecting piece 11 is fixedly connected with the wall through an expansion bolt, one end of the connecting arm 12 is fixedly connected with the wall, and the other end of the connecting arm 12 is hinged to the middle of the supporting arm 10.
In this scheme, install photovoltaic module on photovoltaic module fixed establishment, it is fixed with the photovoltaic module four corners through four connecting pieces, install the photovoltaic module laminating house roofing on flexible cable wind photovoltaic support, consider subassembly wind load size coefficient according to envelope, traditional tile roofing slope is close 30 degrees, wind size coefficient is close in 0, wind load influence falls to minimumly, the gravity cable only needs to bear photovoltaic module partial gravity, the stable cable of side direction plays the effect of stabilizing photovoltaic module, prevent that photovoltaic module from toppling under the wind load and shaking by a wide margin, reduce the deformation.
The load of the photovoltaic module is applied to the roof and the gravity cable, two ends of the flexible gravity cable are fixed on the gravity cable fixing mechanism, and the load can be finally transmitted to the house bearing wall. The gravity cable prestress size can be adjusted by adjusting the length of the adjusting screw rod, so that the photovoltaic module is prevented from sliding down by tensioning. According to the nonlinear analysis of the stabilizing cable, the deformation limit value and the vibration period of the photovoltaic module can be ensured only by a small amount of prestress, so that the influence of the photovoltaic module on the original house structure is reduced.
The flexible cable wind photovoltaic support further comprises a rubber shock isolation pad 9 which is used for being pasted on the back face of the photovoltaic module 13. The rubber shock insulation pad is located between the photovoltaic module and the house roof, and plays a role in protecting the roof and the photovoltaic module and increasing friction force between the photovoltaic module and the roof tile.
Claims (7)
1. A flexible cable wind photovoltaic support is characterized by comprising a plurality of gravity cables (1) arranged along the north-south direction of a house roof and a plurality of stabilizing cables (2) arranged along the east-west direction of the house roof, the gravity cables (1) are parallel to each other, the stabilizing cables (2) are positioned at the upper parts of the gravity cables, the crossing part of the stabilizing cable (2) and the gravity cable (1) is provided with a lock catch which fixedly connects the stabilizing cable (2) and the gravity cable (1), a plurality of photovoltaic module fixing mechanisms which are arranged side by side along the east-west direction of the roof of the house are arranged between two adjacent stabilizing cables (2), the photovoltaic module fixing mechanism comprises fixing modules which are symmetrically arranged on two adjacent gravity cables (1), the fixing component comprises two fixing supports (3) arranged on the gravity cable (1), and the fixed support (3) is provided with a connecting piece (4) for connecting the photovoltaic module (13).
2. The flexible cable wind photovoltaic support according to claim 1, further comprising two gravity cable fixing mechanisms (5) symmetrically arranged on north and south walls of the house, wherein the gravity cable fixing mechanisms (5) comprise steel edge beams (6) arranged along the east-west direction, the steel edge beams (6) are fixedly connected with the walls through a plurality of supporting members (7), adjusting screws (8) with adjustable lengths are arranged on the steel edge beams (6) at positions corresponding to the gravity cables (1), and the adjusting screws (8) are fixedly connected with the corresponding gravity cables (1).
3. A flexible cable wind photovoltaic support according to claim 2, characterized in that the steel edge beams (6) are made of galvanized steel angle iron.
4. A flexible cable wind photovoltaic support according to claim 1, 2 or 3, further comprising rubber vibration isolation pads (9) for attachment to the back of the photovoltaic module (13).
5. The flexible cable wind photovoltaic support according to claim 2, wherein the support member (7) comprises a support arm (10), a triangular connecting piece (11) and a connecting arm (12), the bottom of the support arm (10) is hinged to the triangular connecting piece (11), the triangular connecting piece (11) is fixedly connected to the wall, one end of the connecting arm (12) is fixedly connected to the wall, and the other end of the connecting arm (12) is hinged to the middle of the support arm (10).
6. A flexible cable wind photovoltaic support according to claim 5, characterized in that the triangular connector (11) is fixedly connected to the wall by means of expansion bolts.
7. A flexible cable wind photovoltaic support according to claim 1, 2 or 3, characterized in that the two ends of the stabilizing cable (2) are fixedly connected to the east and west walls of the house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122368023.6U CN216451309U (en) | 2021-09-27 | 2021-09-27 | Flexible cable wind photovoltaic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122368023.6U CN216451309U (en) | 2021-09-27 | 2021-09-27 | Flexible cable wind photovoltaic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216451309U true CN216451309U (en) | 2022-05-06 |
Family
ID=81350024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122368023.6U Active CN216451309U (en) | 2021-09-27 | 2021-09-27 | Flexible cable wind photovoltaic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216451309U (en) |
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2021
- 2021-09-27 CN CN202122368023.6U patent/CN216451309U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 311200 room 1701, unit 2, Guotai science and technology building, No. 479, Minhe Road, ningwei street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Carbon Silver Digital Smart Green Energy Technology Co.,Ltd. Country or region after: China Address before: 311200 room 1701, unit 2, Guotai science and technology building, No. 479, Minhe Road, ningwei street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG TANYIN INTERNET TECHNOLOGY Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |