CN209709990U - A kind of flexible photovoltaic bracket based on cable truss - Google Patents
A kind of flexible photovoltaic bracket based on cable truss Download PDFInfo
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- CN209709990U CN209709990U CN201920489883.5U CN201920489883U CN209709990U CN 209709990 U CN209709990 U CN 209709990U CN 201920489883 U CN201920489883 U CN 201920489883U CN 209709990 U CN209709990 U CN 209709990U
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- rope
- cable
- component
- truss
- cable truss
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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
-
- 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 utility model discloses a kind of flexible photovoltaic bracket based on cable truss, it include: the longitudinally disposed column of two column, longitudinal beam connected between adjacent columns in same row column, it further include the component installation rope being laterally arranged, component installs rope between two column columns, component installs the end longitudinal beam connected of rope, and it includes upper rope and lower rope that component, which installs rope,；Further include: track cable；Track cable is located at the lower section of component installation rope；The extending direction of track cable and component install Suo Xiangtong or vertical；Below the installation site of photovoltaic module, between component installation rope and track cable, it is all made of rigid bracing connection between upper rope and lower rope, forms triangle cable truss；In a longitudinal direction, it is connected between the adjacent two bar assembly installation rope on two adjacent triangle cable truss using connecting rod.Technical solution provided by the utility model is able to solve the problem that existing photovoltaic system array plane amount of deflection is excessive, wind loading rating is poor, can greatly improve the stability of photovoltaic system.
Description
Technical field
The utility model relates to photovoltaic bracket technical field more particularly to a kind of flexible photovoltaic brackets based on cable truss.
Background technique
Photovoltaic bracket is the bracket that solar panel (also referred to as photovoltaic module) is used to support in solar photovoltaic generation system.
Traditional photovoltaic bracket is rigid support, generally comprises column and purlin, photovoltaic module is by array mounting arrangement in the purlin of rigidity
On item.
Flexible photovoltaic mount approach is the mode that the purlin of rigidity is changed to steel strand wires, Cable Structure flexible is formed, by light
Volt component is directly mounted on two bar assemblies installation rope.And two bar assembly installation rope be located at Different Plane, be referred to as rope with
Lower rope, makes photovoltaic module form certain inclination angle after mounting, preferably to receive solar irradiation.Since flexible support is to use
The mode of stretch-draw prestressing force rope between two fixed points, two fixed points provide reaction force using rigidity basis, therefore can realize big
Span installation.This design can evade the unfavorable geographic factors such as mountainous region rises and falls, vegetation is higher, widen the peace of photovoltaic system
Fill range.Meanwhile flexible support is lower relative to the installation cost of rigid support.Existing exemplary flexible photovoltaic bracket scheme is such as
Shown in Fig. 1.
Existing flexible photovoltaic bracket bears the gravity of photovoltaic module due to installing rope by two bar assemblies completely, adds
Component, which installs the factors such as self weight, wind pressure, the crushing by snow of rope, to be influenced, so that the array plane amount of deflection of whole system is excessive, wind loading rating
Difference.Currently, general solve the problems, such as this using bigger prestressed mode is applied to upper rope.And this prestressed side of increase
Formula substantially increases the cost of side anchor system again, not only reduces shelf life, but also the improvement of stability on the whole
And it is bad.
Utility model content
The utility model is intended to provide a kind of flexible photovoltaic bracket based on cable truss, is able to solve existing photovoltaic system
The problem that array plane amount of deflection is excessive, wind loading rating is poor, and the stability of photovoltaic system can be greatlyd improve.
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows:
A kind of flexible photovoltaic bracket based on cable truss, comprising: two column longitudinally disposed columns are adjacent in same row column
Longitudinal beam connected between column further includes the component installation rope being laterally arranged, and the component installation rope is between two column columns, group
Part installs the end longitudinal beam connected of rope, and it includes upper rope and lower rope that component, which installs rope,；Further include: track cable；The track cable is located at
The lower section of the component installation rope；The extending direction of the track cable and the component install Suo Xiangtong, alternatively, the track cable
Extending direction and the component install Suo Chuizhi；Below the installation site of photovoltaic module, component installation rope with it is described
It is all made of strut connection between track cable, between the upper rope and lower rope, forms triangle cable truss；The strut is rigidity support
Bar；In a longitudinal direction, it is connected between the adjacent two bar assembly installation rope on two adjacent triangle cable truss using connecting rod.
Further, in a longitudinal direction, the connection is used between the track cable on two adjacent triangle cable truss
Bar connection.
Preferably, the connecting rod is rigid connecting rod.
Preferably, when the extending direction of the track cable and the component install rope mutually simultaneously, the track cable both ends connect
It is connected to the stringer.
Further, the triangle cable truss and horizontal plane.
Preferably, the component installation rope and the track cable are steel strand wires.
Flexible photovoltaic bracket provided by the embodiment of the utility model based on cable truss is provided with below component installation rope
Track cable, the triangle cable truss being formed between component installation rope and track cable, enable photovoltaic module vertical load to pass through
The rigid bracing of triangle cable truss passes to track cable, so as to solve existing photovoltaic system array plane amount of deflection it is excessive,
The problem of wind loading rating difference.Meanwhile in a longitudinal direction (i.e. and on the direction of component installation Suo Chuizhi), two adjacent triangles
It is connected between adjacent two bar assembly installation rope on cable truss using connecting rod；Further, two adjacent triangle cable truss
On track cable between also using connecting rod connect, making entire triangle cable truss system is no longer dynamic balance system, is greatly mentioned
The high stability of photovoltaic system.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing exemplary flexible photovoltaic bracket；
Fig. 2 is the structural schematic diagram of the utility model embodiment；
Fig. 3 is the structural schematic diagram of the utility model embodiment intermediate cam cable truss；
Fig. 4 is the company in the utility model embodiment on the direction for installing Suo Chuizhi with component, between triangle cable truss
Binding composition one；
Fig. 5 is the company in the utility model embodiment on the direction for installing Suo Chuizhi with component, between triangle cable truss
Binding composition two；
In figure, 1 installs rope for component, and 2 be column, and 3 be stringer, and 4 be track cable, and 5 be photovoltaic module, and 6 be strut, and 7 are
Connecting rod.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
It is further elaborated with novel.
Fig. 2 is the structural schematic diagram of the utility model embodiment, comprising: the longitudinally disposed column 2 of two column, same row column
Longitudinal beam connected 3 between adjacent columns 2 in 2, further includes the component installation rope 1 being laterally arranged, and the component installation rope 1 is located at two column
Between column 2, component installs the end longitudinal beam connected 3 of rope 1, and it includes upper rope and lower rope that component, which installs rope 1,；The present embodiment is above-mentioned
On the basis of prior art characteristic, track cable 4 is also added；The track cable 4 is located at the lower section of component installation rope 1；Institute
Extending direction and the component installation rope 1 for stating track cable 4 are identical (i.e. transverse direction), alternatively, the extension side of the track cable 4
It is vertical (i.e. longitudinal direction) to rope 1 is installed with the component；Below the installation site of photovoltaic module 5, the component installs rope 1
Between the track cable 4, strut 6 is all made of between the upper rope and lower rope connect, form triangle cable truss；The strut 6
For rigid bracing.In the present embodiment, the triangle cable truss and horizontal plane.Triangle cable truss is mainly used for top photovoltaic
The vertical load of component passes to the track cable of lower section by rigid bracing, and triangle cable truss is arranged in array, and Fig. 3 shows list
The structure chart of a triangle cable truss.On the direction vertical with component installation rope 1 (i.e. on longitudinal direction), adjacent two
It is connected between adjacent two bar assembly installation rope 1 on triangle cable truss using connecting rod 7, as shown in Figure 4.
In order to further increase the stability of triangle cable truss system, on the direction vertical with component installation rope 1
(i.e. on longitudinal direction) is also connected using the connecting rod 7 between the track cable 4 on two adjacent triangle cable truss, such as Fig. 5
It is shown.In the present embodiment, the connecting rod 7 is rigid connecting rod.
In the present embodiment, when the extending direction of the track cable 4 is identical as component installation rope 1, the track cable 4
Both ends are connected to the stringer 3.
In the present embodiment, the component installation rope 1 and the track cable 4 are steel strand wires.
Flexible photovoltaic bracket provided by the embodiment of the utility model based on cable truss is provided with below component installation rope
Track cable, the triangle cable truss being formed between component installation rope and track cable, enable photovoltaic module vertical load to pass through
The rigid bracing of triangle cable truss passes to track cable, so as to solve existing photovoltaic system array plane amount of deflection it is excessive,
The problem of wind loading rating difference.It is adjacent on two adjacent triangle cable truss meanwhile on the direction for installing Suo Chuizhi with component
Two bar assemblies are installed and are connected between rope using connecting rod；Further, between the track cable on two adjacent triangle cable truss
Also it is connected using connecting rod, making entire triangle cable truss system is no longer dynamic balance system, greatly improves photovoltaic system
Stability.
The utility model realizes a photovoltaic module array plane with lower cost, lower rope prestressing force
Flexible photovoltaic support system.The technical solution of the utility model is used, so that the anti-righteous style and practice of entire support system and resisting negative wind energy
Power has the change of matter.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.
Claims (6)
1. a kind of flexible photovoltaic bracket based on cable truss, comprising: the two longitudinally disposed columns (2) of column, in same row column (2)
Longitudinal beam connected (3) between adjacent columns (2), further includes component installation rope (1) being laterally arranged, and the component installs rope (1) position
Between two column columns (2), component installs the end longitudinal beam connected (3) of rope (1), and it includes upper rope and lower rope that component, which installs rope (1),；
It is characterized by further comprising: track cable (4)；The track cable (4) is located at the lower section of component installation rope (1)；The load-bearing
The extending direction of rope (4) is identical as component installation rope (1), alternatively, the extending direction of the track cable (4) and the component
It is vertical that rope (1) is installed；Below the installation site of photovoltaic module (5), component installation rope (1) and the track cable (4) it
Between, strut (6) connection is all made of between the upper rope and lower rope, form triangle cable truss；The strut (6) is rigid bracing；
In a longitudinal direction, connected between adjacent two bar assembly installation rope (1) on two adjacent triangle cable truss using connecting rod (7)
It connects.
2. the flexible photovoltaic bracket according to claim 1 based on cable truss, which is characterized in that in a longitudinal direction, phase
It is connected between track cable (4) on two adjacent triangle cable truss using the connecting rod (7).
3. the flexible photovoltaic bracket according to claim 2 based on cable truss, which is characterized in that the connecting rod (7) is
Rigid connecting rod.
4. the flexible photovoltaic bracket according to claim 1 based on cable truss, which is characterized in that when the track cable (4)
Extending direction and the component installation rope (1) it is identical when, track cable (4) both ends are connected to the stringer (3).
5. the flexible photovoltaic bracket according to claim 1 based on cable truss, which is characterized in that the triangle cable truss with
Horizontal plane.
6. the flexible photovoltaic bracket according to claim 1 based on cable truss, which is characterized in that the component installs rope
(1) and the track cable (4) is steel strand wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920489883.5U CN209709990U (en) | 2019-04-11 | 2019-04-11 | A kind of flexible photovoltaic bracket based on cable truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920489883.5U CN209709990U (en) | 2019-04-11 | 2019-04-11 | A kind of flexible photovoltaic bracket based on cable truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209709990U true CN209709990U (en) | 2019-11-29 |
Family
ID=68649532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920489883.5U Active CN209709990U (en) | 2019-04-11 | 2019-04-11 | A kind of flexible photovoltaic bracket based on cable truss |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921725A (en) * | 2019-04-11 | 2019-06-21 | 通威股份有限公司 | A kind of flexible photovoltaic bracket based on cable truss |
| CN113914474A (en) * | 2021-09-26 | 2022-01-11 | 国核电力规划设计研究院有限公司 | Suspension cable truss structure system |
| WO2023019965A1 (en) * | 2021-08-16 | 2023-02-23 | 深圳市安泰科柔性科技有限公司 | Flexible photovoltaic support and photovoltaic array |
-
2019
- 2019-04-11 CN CN201920489883.5U patent/CN209709990U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921725A (en) * | 2019-04-11 | 2019-06-21 | 通威股份有限公司 | A kind of flexible photovoltaic bracket based on cable truss |
| WO2023019965A1 (en) * | 2021-08-16 | 2023-02-23 | 深圳市安泰科柔性科技有限公司 | Flexible photovoltaic support and photovoltaic array |
| CN113914474A (en) * | 2021-09-26 | 2022-01-11 | 国核电力规划设计研究院有限公司 | Suspension cable truss structure system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200708 Address after: Room 3501, 35 / F, building 1, No. 588, middle section of Tianfu Avenue, high tech Zone, Chengdu, Sichuan 610000 Patentee after: Tongwei new energy Co., Ltd Address before: 610000 No. 588, Tianfu Road, Chengdu hi tech Zone, Sichuan, China Patentee before: TONGWEI Co.,Ltd. |