CN220798119U - Modularized solar photovoltaic array - Google Patents

Abstract

The utility model discloses a modularized solar photovoltaic square matrix, which comprises a front upright post, a rear upper upright post, a rear lower upright post, a transverse pulling beam, a transverse girder and a longitudinal girder, wherein supporting feet are fixed at the bottoms of the front upright post and the rear lower upright post, the rear upper upright post and the rear lower upright post are connected through a first connecting piece, one end of the transverse pulling beam is connected with the first connecting piece through a locking bolt, the other end of the transverse pulling beam is connected with a second connecting piece through a locking bolt, the second connecting piece is arranged on the front upright post, one end of the longitudinal girder is connected with the top of the rear upper upright post through a third connecting piece, the other end of the longitudinal girder is connected with the top of the front upright post through a fourth connecting piece, the transverse girder is vertically arranged at the upper end of the longitudinal girder, and a solar photovoltaic module is arranged on the transverse girder.

Description

Modularized solar photovoltaic array

Technical Field

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

Background

Photovoltaic power generation is based on the principle of photovoltaic effect, and solar energy is directly converted into electric energy by using a solar cell. The photovoltaic power generation system mainly comprises three parts of a solar panel (component), a controller and an inverter, wherein the three parts mainly comprise electronic components, but do not relate to mechanical parts. Therefore, the photovoltaic power generation equipment is extremely refined, reliable, stable, long in service life and simple and convenient to install and maintain. In theory, the photovoltaic power generation technology can be used for any occasion needing power supply, namely, up to a spacecraft, down to a household power supply, up to a megawatt power station, down to a toy, and the photovoltaic power supply can be ubiquitous.

The existing solar photovoltaic panel is not universal in installation, all components are required to be customized and produced on site, and uniformity, expandability and replicability are not achieved; the installation is complex, and the custom characteristic does not form an installation standard and specification; no component installation auxiliary facility is needed, and additional manual auxiliary installation is needed; the stability is poor, and the stability is uneven each time the custom design is required, so that improvement is necessary.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of utility model

The utility model aims to provide a modularized solar photovoltaic array so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the modularized solar photovoltaic square matrix comprises a front upright post, a rear upper upright post, a rear lower upright post and a transverse pulling beam, wherein supporting feet are fixed at the bottoms of the front upright post and the rear lower upright post, the rear upper upright post is connected with the rear lower upright post through a first connecting piece, one end of the transverse pulling beam is connected with the first connecting piece through a locking bolt, the other end of the transverse pulling beam is connected with a second connecting piece through a locking bolt, and the second connecting piece is arranged on the front upright post.

Preferably, the modularized solar photovoltaic array further comprises a longitudinal girder and a transverse girder, wherein one end of the longitudinal girder is connected to the top of the rear upper upright post through a third connecting piece, the other end of the longitudinal girder is connected to the top of the front upright post through a fourth connecting piece, the transverse girder is vertically arranged at the upper end of the longitudinal girder, and a solar photovoltaic assembly is arranged on the transverse girder.

Preferably, the modularized solar photovoltaic array further comprises an inclined support assembly, wherein the inclined support assembly comprises an inclined pull beam and an inclined support, one end of the inclined pull beam is connected with the first connecting piece, the other end of the inclined pull beam is fixedly connected with the supporting feet, one end of the inclined support is connected with the first connecting piece, and the other end of the inclined support is connected with the longitudinal main beam.

Preferably, the modularized solar photovoltaic array provided by the application is characterized in that the transverse main beam is also provided with a safety hanging lug.

Preferably, the modularized solar photovoltaic array further comprises a middle pressing block and side pressing blocks, wherein the middle pressing block is fixed on the transverse girder through bolts, and the side pressing blocks are fixed on two ends of the transverse girder through bolts.

Preferably, the modularized solar photovoltaic array provided by the application, wherein the front upright post and the rear upper upright post adopt steel pipes with phi 60; the rear lower upright post adopts a steel pipe with phi 76, and the inclined support adopts a steel pipe with phi 40.

Preferably, the modularized solar photovoltaic square matrix provided by the application is characterized in that the transverse pull beam, the oblique pull beam, the longitudinal main beam and the transverse main beam are all manufactured by C-shaped steel with the thickness of 42mm and 2.5 mm.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The utility model has novel structural design, firm and safe structure and simple installation, can facilitate the infinite expansion and extension requirements of the components due to the free expansion of the number of 6 blocks, 9 blocks, 12 blocks, 15 blocks and the like, and has strong practicability. (2) In the utility model, the transverse main beam is also provided with the safety hanging lugs, the assembly is directly hung on the hanging lugs during installation,

The safety of assembly installation is improved, and safety accidents caused by the fact that the assembly slips down due to the fact that constructors take hands off are avoided; meanwhile, the safety lugs can pull the assembly, and the assembly is not fallen off due to the influence of wind power under the condition that the pressing block is loose.

Drawings

1 FIG. 1 is a schematic diagram of a 2*3 combination structure of the present utility model;

2 FIG. 2 is a schematic diagram of a 3*3 combination structure of the present utility model;

3 FIG. 3 is a schematic diagram of a 4*3 combination structure of the present utility model;

FIG. 4 is a side view of the present utility model;

FIG. 5 is a top view of the transverse girder of the present utility model;

In the figure: the solar energy photovoltaic system comprises a front upright 1, a rear upper upright 2, a rear lower upright 3, a transverse girder 4, supporting legs 5, a first connecting piece 6, a second connecting piece 7, a longitudinal girder 8, a transverse girder 9, a third connecting piece 10, a fourth connecting piece 11, a solar energy photovoltaic module 12, a cable-stayed girder 13, an inclined support 14, a safety hanging lug 15, a middle pressing block 16 and an edge pressing block 17.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the modularized solar photovoltaic square matrix comprises a front upright 1, a rear upper upright 2, a rear lower upright 3 and a transverse pulling beam 4, wherein supporting feet 5 are fixed at the bottoms of the front upright 1 and the rear lower upright 3, the rear upper upright 2 is connected with the rear lower upright 3 through a first connecting piece 6, one end of the transverse pulling beam 4 is connected with the first connecting piece 6 through a locking bolt, the other end of the transverse pulling beam 4 is connected with a second connecting piece 7 through a locking bolt, and the second connecting piece 7 is arranged on the front upright 1; still include vertical girder 8 and horizontal girder 9, vertical girder 8 one end is connected at back upper column 2 top through third connecting piece 10, vertical girder 8 other end is connected at front column 1 top through fourth connecting piece 11, horizontal girder 9 installs in vertical girder 8 upper end perpendicularly, install solar photovoltaic module 12 on the horizontal girder 9. The transverse tension beam 4, the cable-stayed beam 13, the longitudinal main beam 8 and the transverse main beam 9 are all made of 42 mm-2.5 mm C-shaped steel; the front upright post 1 and the rear upper upright post 2 adopt steel pipes with phi 60; the rear lower upright post 3 adopts a steel pipe with phi 76, and the inclined support 14 adopts a steel pipe with phi 40.

The utility model further comprises a diagonal bracing assembly, wherein the diagonal bracing assembly comprises a diagonal bracing beam 13 and a diagonal bracing 14, one end of the diagonal bracing beam 13 is connected with the first connecting piece 6, the other end of the diagonal bracing beam 13 is fixedly connected with the supporting foot 5, one end of the diagonal bracing 14 is connected with the first connecting piece 6, and the other end of the diagonal bracing 14 is connected with the longitudinal girder 8. The stability of the device can be further improved by adopting the inclined support component.

In the utility model, the safety hanging lugs 15 are also arranged on the transverse main beam 9, and the components are directly hung on the hanging lugs during installation, so that the safety of component installation is improved, and safety accidents caused by the fact that the components slide downwards due to the fact that constructors take hands off are avoided; meanwhile, the safety lugs can pull the assembly, and the assembly is not fallen off due to the influence of wind power under the condition that the pressing block is loose.

In addition, the utility model also comprises a middle pressing block 16 and side pressing blocks 17, wherein the middle pressing block 16 is fixed on the transverse girder 9 through bolts, and the side pressing blocks 17 are fixed on two ends of the transverse girder 9 through bolts. The utility model provides a well briquetting and limit briquetting that sets up, when increasing the subassembly installation firm, avoided the inconvenient problem of subassembly installation, briquetting cooperation U type bolt, bolt backplate constitute whole briquetting structure jointly, the installer just can fastening nut in the subassembly below, avoid the industry on aluminum alloy briquetting installation must be in the subassembly top and lie prone the fixed problem of installation on the subassembly, along with photovoltaic module's power increases gradually, also have great increase before the size of subassembly, reuse original aluminum alloy briquetting can cause installer to lie prone to crush the subassembly on the subassembly or thereby can not reach the briquetting unable fastening problem below, greatly reduced the construction degree of difficulty.

In conclusion, the utility model has novel structural design, firm and safe structure and simple installation, can facilitate the infinite expansion and extension requirements of the components due to the free expansion of the number of 6 blocks, 9 blocks, 12 blocks, 15 blocks and the like, and has strong practicability.

The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a modularization solar photovoltaic square matrix, includes front column (1), back upper column (2), back lower column (3), crossbeam (4), its characterized in that: the support legs (5) are fixed at the bottoms of the front upright (1) and the rear lower upright (3), the rear upper upright (2) is connected with the rear lower upright (3) through a first connecting piece (6), one end of the transverse girder (4) is connected with the first connecting piece (6) through a locking bolt, the other end of the transverse girder (4) is connected with a second connecting piece (7) through a locking bolt, and the second connecting piece (7) is arranged on the front upright (1).

2. The modular solar photovoltaic array of claim 1, wherein: still include indulge girder (8) and horizontal girder (9), indulge girder (8) one end and be connected in back upper column (2) top through third connecting piece (10), indulge girder (8) other end and be connected in front column (1) top through fourth connecting piece (11), horizontal girder (9) are installed perpendicularly in indulge girder (8) upper end, install solar photovoltaic module (12) on horizontal girder (9).

3. The modular solar photovoltaic array of claim 1, wherein: still include bearing diagonal subassembly, bearing diagonal subassembly includes to draw roof beam (13) and bearing diagonal (14), draw roof beam (13) one end and first connecting piece (6) to one side, draw roof beam (13) other end and supporting legs (5) fixed connection to one side, bearing diagonal (14) one end and first connecting piece (6) are connected, bearing diagonal (14) other end and longitudinal girder (8) are connected.

4. The modular solar photovoltaic array of claim 2, wherein: safety lugs (15) are also arranged on the transverse main beams (9).

5. The modular solar photovoltaic array of claim 1, wherein: the device further comprises a middle pressing block (16) and side pressing blocks (17), wherein the middle pressing block (16) is fixed on the transverse main beam (9) through bolts, and the side pressing blocks (17) are fixed on two ends of the transverse main beam (9) through bolts.

6. A modular solar photovoltaic array according to claim 3, characterized in that: the front upright post (1) and the rear upper upright post (2) adopt steel pipes with phi 60; the rear lower upright post (3) adopts a steel pipe with phi 76, and the inclined support (14) adopts a steel pipe with phi 40.

7. The modular solar photovoltaic array of claim 1, wherein: the transverse tension beam (4), the cable-stayed beam (13), the longitudinal main beam (8) and the transverse main beam (9) are all manufactured by C-shaped steel with the thickness of 42mm and 2.5 mm.