CN213937801U

CN213937801U - Light photovoltaic support

Info

Publication number: CN213937801U
Application number: CN202022099335.7U
Authority: CN
Inventors: 刘亚运; 明晶晶
Original assignee: Suzhou Tofly New Energy Technology Co ltd
Current assignee: Suzhou Tofly New Energy Technology Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-08-10
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a light photovoltaic support relates to photovoltaic power generation technical field, including the photovoltaic support unit that a plurality of arranged in proper order, every the photovoltaic support unit all is including front column and the rear column that is used for supporting photovoltaic module, the front column with the rear column is connected respectively photovoltaic module front end and rear end, the front column with the rear column is the slice section bar, just the front column with the voltage-sharing connects the briquetting on the rear column. The utility model discloses greatly reduced the dead weight of photovoltaic support under the prerequisite of guaranteeing photovoltaic support stability, solved the great limitation of bringing of photovoltaic support dead weight, reduced the manufacturing cost of photovoltaic support, and can adjust photovoltaic module's angle of inclination according to the condition of sunshine, guarantee photovoltaic module's generating efficiency.

Description

Light photovoltaic support

Technical Field

The utility model relates to a photovoltaic power generation technical field especially relates to a light photovoltaic support.

Background

The solar photovoltaic power generation system is a photovoltaic power generation system which is connected with a power grid and transmits power to the power grid by utilizing solar energy and adopting a power generation system consisting of electronic elements made of special materials such as a crystalline silicon plate, an inverter and the like. The solar photovoltaic power generation system mainly comprises a solar cell array, a storage battery pack, a charge-discharge controller, an inverter, an alternating current power distribution cabinet and a sun tracking control system. The worldwide energy crisis promotes the rapid development of new energy industries, and solar energy is the most important basic energy source of various renewable energy sources, so that in recent years, the application range of solar photovoltaic power generation systems is more and more extensive, and the solar photovoltaic power generation systems are applied to a plurality of industries.

The existing photovoltaic support has large dead weight for ensuring the stability of photovoltaic module installation, is inconvenient to transport and install, has high manufacturing cost and brings limitation to a photovoltaic system.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, overcome prior art's shortcoming, provide a light photovoltaic support.

In order to solve the technical problem, the technical scheme of the utility model as follows:

the utility model provides a light photovoltaic support, includes that a plurality of arranges in proper order and is the photovoltaic support unit of rectangle, every photovoltaic support unit all includes front column and the back post that is used for supporting photovoltaic module, the front column with the back post is connected respectively photovoltaic module front end and rear end, the front column with the back post is the slice section bar, just the front column with the voltage-sharing has connect the briquetting on the back post.

As a preferred scheme of light photovoltaic support, wherein: the upper end of the front stand column is hinged to the photovoltaic assembly, the rear stand column comprises a base, a supporting stand column hinged to the base and an adjusting stand column hinged to the upper end of the supporting stand column, and the upper end of the adjusting stand column is hinged to the photovoltaic assembly.

As a preferred scheme of light photovoltaic support, wherein: still including being used for adjusting adjust the stand with the adjusting device of contained angle between the support post, adjusting device includes servo electric jar, servo electric jar the output shaft with it is articulated to adjust the stand.

As a preferred scheme of light photovoltaic support, wherein: the photovoltaic support unit is characterized in that the photovoltaic support unit is provided with a plurality of adjusting columns which are transversely aligned, the adjusting columns are rotatably connected with the same driving connecting rod, and an output shaft of the servo electric cylinder is hinged to the driving connecting rod.

As a preferred scheme of light photovoltaic support, wherein: the front end of the front upright post and the rear end of the rear upright post are both provided with crimping surfaces for crimping the pressing block.

As a preferred scheme of light photovoltaic support, wherein: the pressing connection surface is provided with limiting clamping plates along the vertical direction, and the pressing block is correspondingly provided with limiting clamping grooves for the limiting clamping plates to extend into.

As a preferred scheme of light photovoltaic support, wherein: two limiting clamping grooves are formed in any one pressing block, and in two adjacent photovoltaic support units which are longitudinally aligned, the adjacent front stand columns and the limiting clamping plates on the rear stand columns on the two photovoltaic support units respectively extend into the two limiting clamping grooves of the same pressing block.

As a preferred scheme of light photovoltaic support, wherein: the front upright post and the rear upright post are both made of stainless steel or aluminum alloy.

The utility model has the advantages that:

(1) in the utility model, each photovoltaic support unit consists of a front upright post and a rear upright post, and the front upright post and the rear upright post are both made of sheet-shaped sectional materials, thereby greatly reducing the dead weight, greatly reducing the overall quality of the photovoltaic support, solving the limitation caused by the large dead weight of the photovoltaic support, and reducing the manufacturing cost of the photovoltaic support;

(2) the utility model has the advantages that the press blocks are connected on the front upright post and the rear upright post in a pressure-sharing manner, the dead weight of the photovoltaic bracket is increased through the press blocks, and the installation stability of the photovoltaic bracket is ensured;

(3) the utility model discloses well back post includes the base, articulates the support post on the base and articulates the regulation stand on the support post, through changing the base and support post and the support post with adjust the contained angle between the stand, can make photovoltaic module adjust the angle of inclination along with the removal of sun, guarantee the generating efficiency, simultaneously, be connected with same drive connecting rod on a plurality of regulation stands in a plurality of photovoltaic support units of arranging along transversely lining up, drive all photovoltaic modules that drive the same row and adjust the angle of inclination synchronously through servo electric cylinder drive connecting rod removal;

(4) the utility model discloses all be provided with the crimping face that supplies the briquetting crimping on front column and back stand, increased the area of contact between briquetting and front column and the back stand to guaranteed the crimping stability of briquetting to front and back stand, simultaneously, still set up spacing cardboard on the crimping face, set up spacing draw-in groove on the briquetting correspondingly, through spacing cardboard and spacing draw-in groove between, realized the spacing between briquetting and front and back stand, made the position of briquetting fixed;

(5) the utility model discloses two spacing draw-in grooves have all been seted up on every briquetting, adjacent front column and the spacing draw-in groove on the back stand can stretch into two spacing draw-in grooves of same briquetting respectively in two photovoltaic support units of longitudinal arrangement, make in two photovoltaic support units of longitudinal arrangement adjacent front column and back stand share a briquetting, and through spacing effect between spacing draw-in groove and the spacing cardboard, can guarantee that the interval between two adjacent photovoltaic support units is fixed, it is more stable to make to connect between a plurality of photovoltaic support units of arranging in proper order.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of a lightweight photovoltaic support provided by the present invention;

wherein: 1. a front pillar; 2. a rear pillar; 3. a photovoltaic module; 4. briquetting; 5. a base; 6. supporting the upright post; 7. adjusting the upright post; 8. a servo electric cylinder; 9. a drive link; 10. a crimping surface; 11. a limiting clamping plate; 12. limiting clamping grooves.

Detailed Description

In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

The embodiment provides a light photovoltaic support, including a plurality of photovoltaic support unit, a plurality of photovoltaic support unit is along transversely and vertically in proper order the range of lining up, constitutes a rectangle photovoltaic support array. Every photovoltaic support unit all includes two front column 1 and two back column 2, and two front column 1 are connected at photovoltaic module 3's preceding tip, and two back column 2 are connected at photovoltaic module 3's rear end portion.

Wherein, the upper end of front column 1 is articulated with photovoltaic module 3's lower terminal surface, and rear column 2 includes base 5, support post 6 and adjusts stand 7, is provided with articulated seat on this base 5, and the lower extreme of support post 6 articulates on this articulated seat, and the lower extreme of adjusting stand 7 is articulated with the upper end of support post 6, and the upper end of adjusting stand 7 is articulated with photovoltaic module 3's lower terminal surface. Through changing the base 5 and the support post 6 and adjusting the contained angle between the stand 7, the contained angle between adjustable photovoltaic module 3 and the horizontal plane.

Preferably, a mounting seat is arranged on the adjusting upright post 7 of each photovoltaic support unit, and a mounting hole is formed in the mounting seat. A plurality of mounting hole that is arranged in a plurality of photovoltaic support unit of same row all aligns. The same driving connecting rod 9 is rotatably installed in a plurality of installation holes in a plurality of photovoltaic support units in each row, and the driving connecting rod 9 is hinged with an output shaft of the servo electric cylinder 8. The servo electric cylinder 8 drives the driving connecting rod 9 to lift through the output shaft, the height of the rear upright posts 2 in all the photovoltaic support units in the same row can be synchronously adjusted, and therefore the inclination angles of all the photovoltaic assemblies 3 in the same row are synchronously adjusted.

It should be noted that the front column 1 and the rear column 2 are both made of sheet stainless steel or sheet aluminum alloy, so that the dead weight is greatly reduced. A pressure contact surface 10 is provided in a horizontal plane at each of the front end portion of the front pillar 1 and the rear end portion of the rear pillar 2. After the photovoltaic support unit is assembled, the pressing surface 10 of each front upright post 1 and each rear upright post 2 is connected with the pressing block 4 in a pressure-sharing mode, the dead weight of the photovoltaic support is increased through the pressing blocks 4, and the installation stability of the photovoltaic support is guaranteed.

Preferably, each pressing surface 10 is provided with a limiting clamping plate 11 extending vertically upwards, and each pressing block 4 is correspondingly provided with a limiting clamping groove 12. When briquetting 4 crimping was on the crimping face 10 of stand, spacing cardboard 11 on the crimping face 10 imbeds in spacing draw-in groove 12, can play the spacing power of horizontal direction to briquetting 4 between spacing cardboard 11 and the spacing draw-in groove 12, guarantees that briquetting 4 is fixed at the horizontal direction.

Two adjacent photovoltaic support units arranged along the transverse direction can share one group of front upright posts 1 and rear upright posts 2, and two adjacent photovoltaic support units arranged along the longitudinal direction share one pressing block 4. Two limiting clamping grooves 12 are formed in each pressing block 4, limiting pressing plates on a front stand column 1 and a rear stand column 2 which are arranged between the two adjacent photovoltaic supports in the longitudinal arrangement mode respectively extend into the two limiting clamping grooves 12 of the same pressing block 4, and the spacing between the two adjacent photovoltaic support units can be fixed through the limiting effect between the limiting clamping grooves 12 and the limiting clamping plates 11, so that the connection between the photovoltaic support units which are sequentially arranged is more stable.

Therefore, the utility model discloses greatly reduced the dead weight of photovoltaic support under the prerequisite of guaranteeing photovoltaic support stability, solved the great limitation of bringing of photovoltaic support dead weight, reduced the manufacturing cost of photovoltaic support, and can adjust photovoltaic module 3's angle of inclination according to the condition of sunshine, guarantee photovoltaic module 3's generating efficiency.

In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims

1. A light photovoltaic support which characterized in that: arrange the photovoltaic support unit that is the rectangle in proper order including a plurality of, every photovoltaic support unit all is including front column (1) and back post (2) that are used for supporting photovoltaic module (3), front column (1) with back post (2) are connected respectively photovoltaic module (3) front end and rear end, front column (1) with back post (2) are the slice section bar, just front column (1) with the voltage-sharing connects briquetting (4) on back post (2).

2. A lightweight photovoltaic support according to claim 1, further comprising: the upper end of the front stand column (1) is hinged to the photovoltaic assembly (3), the rear stand column (2) comprises a base (5), a supporting stand column (6) hinged to the base (5) and an adjusting stand column (7) hinged to the upper end of the supporting stand column (6), and the upper end of the adjusting stand column (7) is hinged to the photovoltaic assembly (3).

3. A lightweight photovoltaic support according to claim 2, further comprising: still including being used for adjusting adjust stand (7) with the adjusting device of contained angle between support post (6), adjusting device includes servo electric cylinder (8), the output shaft of servo electric cylinder (8) with it is articulated to adjust stand (7).

4. A lightweight photovoltaic support according to claim 3, further comprising: a plurality of along horizontal align the range adjust in the photovoltaic support unit the last rotation connection of stand (7) has same root drive connecting rod (9), the output shaft of servo electric cylinder (8) with drive connecting rod (9) are articulated.

5. A lightweight photovoltaic support according to any of claims 1 to 4, further comprising: the front end of the front upright post (1) and the rear end of the rear upright post (2) are both provided with a crimping surface (10) for crimping the pressing block (4).

6. A lightweight photovoltaic support according to claim 5, further comprising: the pressing connection surface (10) is provided with a limiting clamping plate (11) along the vertical direction, and the pressing block (4) is correspondingly provided with a limiting clamping groove (12) for the limiting clamping plate (11) to extend into.

7. The lightweight photovoltaic support of claim 6, wherein: two limiting clamping grooves (12) are arranged on any one pressing block (4),

in two adjacent photovoltaic support units which are longitudinally aligned, the adjacent limiting clamping plates (11) on the front upright (1) and the rear upright (2) on the two photovoltaic support units respectively extend into two limiting clamping grooves (12) of the same pressing block (4).

8. A lightweight photovoltaic support according to claim 1, further comprising: the front upright post (1) and the rear upright post (2) are both made of stainless steel or aluminum alloy.