CN216649557U

CN216649557U - Photovoltaic array

Info

Publication number: CN216649557U
Application number: CN202122409377.0U
Authority: CN
Inventors: 杨洋; 曾世钦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-05-31
Anticipated expiration: 2031-09-30

Abstract

A photovoltaic array comprises a plurality of first cable mechanisms which are arranged in parallel, wherein second cable mechanisms which are used for connecting the first cable mechanisms and are vertical to the stretching direction of the first cable mechanisms are also arranged between the first cable mechanisms, and supporting mechanisms which are used for supporting and fixing the first cable mechanisms and the second cable mechanisms are arranged at the ends of the first cable mechanisms and the second cable mechanisms; a plurality of first cable mechanisms are connected through a plurality of second cable mechanisms, and first cable mechanisms and second cable mechanisms are mutually perpendicular to form a rectangular net structure and are fixed on the ground through a supporting mechanism, a photovoltaic panel is further arranged between two adjacent first cable mechanisms, and the first cable mechanisms can improve the structural stability of the first cable mechanisms through the second cable mechanisms, so that the wind resistance is improved, and the cable is not easy to shake.

Description

Photovoltaic array

Technical Field

The utility model relates to the technical field of photovoltaics, in particular to a photovoltaic array.

Background

The flexible photovoltaic support structure system in the existing photovoltaic array generally adopts double-cable support (without additional cables and space trusses) and three-cable support, the self weight of the structure and the acting force under the working condition of wind and snow are resisted by applying prestress on the double cables directly contacted with the photovoltaic module, and the problems of small structural rigidity, large mid-span deflection, weak wind resistance and great possibility of generating great vibration are caused by adopting the flexible cable structure for supporting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a photovoltaic array with good structural stability and strong wind resistance

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a photovoltaic array, includes a plurality of parallel arrangement's first cable mechanism, and is a plurality of still install between the first cable mechanism couple together a plurality of first cable mechanisms and with the first cable mechanism tensile direction looks vertically second cable mechanism, a plurality of the tip of first cable mechanism and a plurality of second cable mechanism is installed and is supported first cable mechanism and second cable mechanism and fixed supporting mechanism.

As a further improvement of the above technical solution:

the first cable mechanism comprises a low-position cable, a high-position cable, a first additional cable and a second additional cable which are arranged between two adjacent supporting mechanisms.

The second cable mechanism comprises a first connecting cable and a second connecting cable which are arranged between two adjacent supporting mechanisms, and a fixed truss for fixing the low-position cable, the high-position cable, the first additional cable and the second additional cable is arranged between the first connecting cable and the second connecting cable.

The fixed truss comprises a first pull rod arranged on the first connecting cable, a second pull rod and a third pull rod which are used for connecting the second additional cable with the first pull rod are arranged between the second additional cable and the first pull rod, and a fourth pull rod which is used for connecting the second pull rod with the third pull rod and fixing the first additional cable is also arranged between the second pull rod and the third pull rod.

The first pull rod, the second pull rod and the third pull rod form a triangle.

The end part of the first pull rod is also provided with a fifth pull rod for supporting the high-position cable.

The supporting mechanism comprises supporting rods arranged at the end parts of the first inhaul cable mechanism and the second inhaul cable mechanism, and a plurality of cross beams for connecting the supporting rods are also arranged on the supporting rods in the same direction.

Compared with the prior art, the utility model has the advantages that:

a plurality of first cable mechanisms are connected through a plurality of second cable mechanisms, and first cable mechanisms and second cable mechanisms are mutually perpendicular to form a rectangular net structure and are fixed on the ground through a supporting mechanism, a photovoltaic panel is further arranged between two adjacent first cable mechanisms, and the first cable mechanisms can improve the structural stability of the first cable mechanisms through the second cable mechanisms, so that the wind resistance is improved, and the cable is not easy to shake.

Drawings

FIG. 1 is a perspective view of a photovoltaic array of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a partial schematic view of a photovoltaic array of the present invention.

The reference numerals in the figures denote:

1. a first cable mechanism; 11. a low-position cable; 12. a high-position cable; 13. a first additional cord; 14. a second additional cord; 2. a second cable mechanism; 21. a first connecting cable; 22. a second connecting cable; 23. fixing the truss; 231. a first pull rod; 232. a second pull rod; 233. a third pull rod; 234. a fourth pull rod; 235. a fifth pull rod; 3. a support mechanism; 31. a support bar; 32. a cross member.

Detailed Description

The utility model will be described in further detail below with reference to the drawings and specific examples.

Fig. 1 to 3 show an embodiment of a photovoltaic array according to the present invention, which includes a plurality of first cable mechanisms 1 arranged in parallel, a second cable mechanism 2 disposed between the first cable mechanisms 1 and connecting the first cable mechanisms 1 and perpendicular to the stretching direction of the first cable mechanisms 1, and a support mechanism 3 disposed at the end of each of the first cable mechanisms 1 and the second cable mechanisms 2 and supporting and fixing the first cable mechanisms 1 and the second cable mechanisms 2. A plurality of first cable mechanisms 1 are connected through a plurality of second cable mechanisms 2, and first cable mechanisms 1 and second cable mechanisms 2 mutually perpendicular form a rectangular net structure, and are fixed on the ground through supporting mechanisms 3, and a photovoltaic panel is further arranged between two adjacent first cable mechanisms 1, and the first cable mechanisms 1 can improve the structural stability of the first cable mechanisms 1 through the second cable mechanisms 2, so that the wind resistance is improved, and the cable mechanisms are not easy to shake.

As a further improvement of the above technical solution:

the first cable mechanism 1 includes a low-position cable 11, a high-position cable 12, a first additional cable 13 and a second additional cable 14 which are installed between two adjacent supporting mechanisms 3. By means of the arrangement, the photovoltaic panel is simultaneously supported through the low-position cables 11, the high-position cables 12, the first additional cables 13 and the second additional cables 14, and compared with double-cable support, the bearing capacity of the photovoltaic panel is improved.

The second cable mechanism 2 includes a first connecting cable 21 and a second connecting cable 22 installed between two adjacent support mechanisms 3, and a fixing truss 23 for fixing the lower cable 11, the upper cable 12, the first additional cable 13, and the second additional cable 14 is installed between the first connecting cable 21 and the second connecting cable 22. The low-position cables 11 and the high-position cables 12 are perpendicular to the first connecting cables 21, the low-position cables 11 and the high-position cables 12 are connected through the first connecting cables 21, the positions of the low-position cables 11 and the high-position cables 12 are fixed, shaking is not prone to occurring, structural stability is improved, weight on the high-position cables 12 can be transmitted to the low-position cables 11, the high-position cables 12, the first additional cables 13 and the second additional cables 14 through the fixing trusses 23, the positions of the low-position cables 11, the high-position cables 12, the first additional cables 13 and the second additional cables 14 can be fixed, bearing capacity is improved, shaking is not prone to occurring, and wind resistance is improved.

The fixed truss 23 includes a first tie bar 231 installed on the first connection rope 21, a second tie bar 232 and a third tie bar 233 installed between the second additional rope 14 and the first tie bar 231 to connect the second additional rope 14 and the first tie bar 231, and a fourth tie bar 234 installed between the second tie bar 232 and the third tie bar 233 to connect the second tie bar 232 and the third tie bar 233 and to fix the first additional rope 13. The first drag link 231 is fixed to the first connecting cable 21, the extending direction of the first drag link 231 is identical to the extending direction of the first connecting cable 21, one end of the second drag link 232 is fixed to the second connecting cable 22, one end of the third drag link 233 is also fixed to the second connecting cable 22, and one end of the second drag link 232 on the second connecting cable 22 is connected to one end of the third drag link 233 on the second connecting cable 22, the other ends of the second drag link 232 and the third drag link 233 are both on the first drag link 231, a fourth drag link 234 connecting the second drag link 232 and the third drag link 233 is further installed between the second drag link 232 and the third drag link 233, the first additional cable 13 is fixed by the fourth drag link 234, and the second additional cable 14 is located on the ends of the second drag link 232 and the third drag link 233, the second drag link 232 and the third drag link 233 fix the second additional cable 14 at the same time, with this arrangement, the low-position cables 11, the high-position cables 12, the first additional cables 13, and the second additional cables 14 can be simultaneously fixed to the fixed truss 23, and the photovoltaic panel can be simultaneously supported by cooperation with the fixed truss 23, thereby greatly improving the load-bearing capacity.

The first pull rod 231, the second pull rod 232 and the third pull rod 233 form a triangle. So set up, the triangle-shaped structure is more stable, can further improve the stability of fixed truss 23.

The end of the first pull rod 231 is further provided with a fifth pull rod 235 for supporting the upper cable 12. The high-position cable 12 can be positioned above the low-position cable 11 through the fifth pull rod 235, and when the photovoltaic panel is prevented from being arranged on the high-position cable 12 and the low-position cable 11, the photovoltaic panel can be inclined by a certain angle, so that the absorption efficiency of the photovoltaic panel to sunlight is improved.

The supporting mechanism 3 includes a supporting rod 31 installed at the end of the first cable mechanism 1 and the second cable mechanism 2, and a plurality of cross beams 32 connecting the plurality of supporting rods 31 are further installed on the plurality of supporting rods 31 located in the same direction. The support rod 31 is fixed on the ground, the first cable mechanism 1 and the second cable mechanism 2 can be fixed through the support rod 31, the support rod 31 located in the same direction can be connected through the cross beam 32, and the stability of the support rod 31 can be further improved.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the utility model, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention shall fall within the protection scope of the technical solution of the present invention, unless the technical essence of the present invention departs from the content of the technical solution of the present invention.

Claims

1. A photovoltaic array, characterized by: the cable pulling mechanism comprises a plurality of first cable pulling mechanisms (1) which are arranged in parallel, a plurality of second cable pulling mechanisms (2) which are connected with the first cable pulling mechanisms (1) and are perpendicular to the stretching direction of the first cable pulling mechanisms (1) are further arranged between the first cable pulling mechanisms (1), and a plurality of supporting mechanisms (3) which support and fix the first cable pulling mechanisms (1) and the second cable pulling mechanisms (2) are arranged at the ends of the first cable pulling mechanisms (1) and the second cable pulling mechanisms (2).

2. The photovoltaic array of claim 1, wherein: the first cable mechanism (1) comprises a low-position cable (11), a high-position cable (12), a first additional cable (13) and a second additional cable (14) which are arranged between two adjacent supporting mechanisms (3).

3. The photovoltaic array of claim 2, wherein: the second cable mechanism (2) comprises a first connecting cable (21) and a second connecting cable (22) which are arranged between two adjacent supporting mechanisms (3), and a fixing truss (23) for fixing the low-position cable (11), the high-position cable (12), the first additional cable (13) and the second additional cable (14) is arranged between the first connecting cable (21) and the second connecting cable (22).

4. The photovoltaic array of claim 3, wherein: the fixed truss (23) comprises a first pull rod (231) arranged on the first connecting cable (21), a second pull rod (232) and a third pull rod (233) which are used for connecting the second additional cable (14) and the first pull rod (231) are arranged between the second additional cable (14) and the first pull rod (231), and a fourth pull rod (234) which is used for connecting the second pull rod (232) and the third pull rod (233) and fixing the first additional cable (13) is further arranged between the second pull rod (232) and the third pull rod (233).

5. The photovoltaic array of claim 4, wherein: the first pull rod (231), the second pull rod (232) and the third pull rod (233) form a triangle.

6. The photovoltaic array of claim 4, wherein: the end part of the first pull rod (231) is also provided with a fifth pull rod (235) for supporting the high-position cable (12).

7. The photovoltaic array of claim 3, wherein: the supporting mechanism (3) comprises supporting rods (31) arranged at the ends of the first cable mechanism (1) and the second cable mechanism (2), and a plurality of cross beams (32) for connecting the supporting rods (31) are further arranged on the supporting rods (31) which are positioned in the same direction.