CN209659194U - Photovoltaic single-beam fixes bracket - Google Patents

Abstract

The utility model relates to a kind of photovoltaic module mounting brackets, and in particular to a kind of fixed bracket of photovoltaic single-beam.The fixed bracket of the photovoltaic single-beam includes: more root posts, and more root posts form the square matrix of multiple rows of multiple row, are provided with stringer between the top of the two neighboring column of same column；It is provided with the first girder and the second girder on stringer between adjacent two rows column, first girder and the second girder are parallel；The middle part of photovoltaic panel frame is fixed on the first girder or the second girder by frame briquetting component.The fixed bracket of the photovoltaic single-beam being capable of save the cost while guaranteeing its mechanical property.

Description

Photovoltaic single beam fixing bracket

technical field

The utility model relates to a photovoltaic component mounting bracket, in particular to a photovoltaic single beam fixing bracket.

Background technique

At present, the most widely used distributed system is to install the bracket for the double beam of the module. That is, each photovoltaic module is installed on two C-shaped steel beams. The C-shaped steel generally adopts a size of 40×40×2 (mm), and a set of tripods and cement piers are designed every 2 meters. A set of tripods is mainly composed of front columns, rear columns, supporting beams, and inclined beams. These components also use the same 40×40×2 (mm) C-shaped steel as the beams. This design means that more steel materials, more cement piers and installation labor are required, which virtually increases the cost of the photovoltaic support system.

Contents of the invention

In order to solve the deficiencies in the prior art, the utility model provides a photovoltaic single beam fixing bracket, which can save costs while ensuring its mechanical properties.

According to the technical solution provided by the utility model, a photovoltaic single beam fixing bracket, the photovoltaic single beam fixing bracket includes:

A plurality of upright columns, the plurality of upright columns form a multi-row and multi-row square matrix, a longitudinal beam is erected between the tops of two adjacent columns in the same row; a first main beam is erected on the longitudinal beam between two adjacent rows of upright columns and the second main beam, the first main beam and the second main beam are parallel;

The middle part of the frame of the photovoltaic panel is fixed on the first main beam or the second main beam through the frame pressing block assembly.

Further, the frame pressing block assembly includes: an upper limit plate, an upper limit plate and a U-shaped connector; the upper limit plate and the upper limit plate are respectively pressed on the upper and lower sides of the photovoltaic panel frame, and the U-shaped connection Fasten the upper limit plate, the upper limit plate and the frame of the photovoltaic panel to the first main beam or the second main beam.

Further, a first upper limit groove and a second upper limit groove are respectively formed on the left and right sides of the lower surface of the upper limit plate, and first lower limit grooves are respectively formed on the left and right sides of the upper surface of the upper limit plate. bit slot and the second lower limit slot;

The first lower limit slot and the first upper limit slot correspond to the lower side and the upper side of the frame of the photovoltaic panel respectively; the second lower limit slot and the second upper limit slot correspond to each other to set another The lower side and the upper side of a photovoltaic panel frame.

Further, the upper limit plate includes an upper limit plate main body, the left side of the upper limit plate main body forms a first upper limit edge extending leftward, and the right side of the first upper limit edge forms a second upper limit edge extending rightward. bit edge;

The root of the first upper limit edge extends downward to form a third upper limit edge, and the first upper limit groove is formed between the third upper limit edge and the first upper limit edge;

The root of the second upper limit edge extends downward to form a fourth upper limit edge, and the second upper limit groove is formed between the fourth upper limit edge and the second upper limit edge.

Further, the U-shaped connector includes a fixing opening, a first connecting bar and a second connecting bar, and the first connecting bar and the second connecting bar are respectively located on both sides of the fixing opening;

The first main beam or the second main beam passes through the fixing opening, the connecting end of the first connecting bar passes through one end of the corresponding upper limit plate and one end of the upper limiting plate in turn, and the connecting end of the second connecting bar Pass through the other end of the corresponding upper limit plate and the other end of the upper limit plate in turn.

Further, the longitudinal beams are gradually inclined upwards from front to back.

Further, the bottom end of the column is installed on the load-bearing member.

From the above, it can be seen that the photovoltaic single beam fixing bracket provided by the utility model has the following advantages compared with the prior art: the utility model can reduce the number of component installation beams, thereby reducing bracket material costs and installation costs. The structure of the frame pressing block assembly can more firmly fix the frame of the photovoltaic panel.

Description of drawings

Fig. 1 is the structural representation of the utility model.

FIG. 2 is an enlarged structural schematic diagram of part A in FIG. 1 .

Fig. 3 is a schematic cross-sectional structure diagram of the frame pressing block assembly in the utility model.

100. Column, 200. Longitudinal beam, 300. First main beam, 400. Second main beam, 500. Frame clamp assembly, 510. Upper limit plate, 511. First upper limit groove, 512. Second upper limit Slot, 513. the first upper limit edge, 514. the second upper limit edge, 515. the third upper limit edge, 516. the fourth upper limit edge, 517. the upper limit plate main body, 520. the lower limit plate, 521. the second Lower limit groove, 522. Second lower limit groove, 523. First lower limit edge, 524. Second lower limit edge, 525. Lower limit plate main body, 530. U-shaped connector, 600. Photovoltaic panel frame .

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings. The terms "inner" and "outer" are used to refer to directions toward or away from, respectively, the geometric center of a particular component.

The utility model provides a photovoltaic single beam fixed bracket, as shown in Figure 1, the photovoltaic single beam fixed bracket includes:

A plurality of uprights 100, the plurality of uprights 100 form a multi-row and multi-column square matrix, and a longitudinal beam 200 is erected between the tops of two adjacent uprights 100 in the same row; The first main beam 300 and the second main beam 400 are erected, and the first main beam 300 and the second main beam 400 are parallel; the middle part of the photovoltaic panel frame 600 is fixed on the first main beam 300 or on the second main beam 400 .

As shown in Figure 2 and Figure 3, the frame pressing block assembly 500 includes: an upper limit plate 510, a lower limit plate 520 and a U-shaped connector 530; the upper limit plate 510 and the lower limit plate 520 are arranged in parallel;

A first upper limit groove 511 and a second upper limit groove 512 are respectively formed on the lower surfaces of the left and right sides of the upper limit plate 510, and the first upper limit groove 511 and the second upper limit groove 512 are respectively used for clamping The upper sides of the edges of two adjacent photovoltaic panel frames 600 are set.

Specifically, the upper limit plate 510 includes an upper limit plate main body 517, the left side of the upper limit plate main body 517 forms a first upper limit edge 513 extending leftward, and the right side of the first upper limit edge 513 forms a rightward The extended second upper limit edge 514; the root position of the first upper limit edge 513 extends downward to form a third upper limit edge 515, and the third upper limit edge 515 and the first upper limit edge 513 are formed between The first upper limit slot 511 is formed; the second upper limit edge 514 extends downwards to form a fourth upper limit edge 516, between the fourth upper limit edge 516 and the second upper limit edge 514 The second upper limit groove 512 is formed.

The left and right sides of the upper surface of the lower limiting plate 520 form a first lower limiting groove 521 and a second lower limiting groove 522 respectively, and the first lower limiting groove 521 corresponds to the first upper limiting groove 511 The lower side and the upper side of the photovoltaic panel frame 600 are engaged respectively; the second lower limit groove 522 and the second upper limit groove 512 are correspondingly engaged to respectively engage the lower side and the upper side of another photovoltaic panel frame 600 .

Specifically, the lower limiting plate 520 includes a lower limiting plate main body 525, the left side of the lower limiting plate main body 525 forms a first lower limiting edge 523 extending leftward, and the right side of the lower limiting plate main body 525 forms a The second lower limit edge 524 extending to the right, the extension end of the first lower limit edge 523 forms the third lower limit edge extending upward, and the extension end of the second lower limit edge 524 forms a fourth limit edge extending upward. Lower limit edge. The first lower limiting groove 521 is formed between the first lower limiting edge 523 and the third lower limiting edge, and the second lower limiting groove 521 is formed between the second lower limiting edge 524 and the fourth lower limiting edge. bit slot 522 .

The U-shaped connector 530 includes a fixing opening, a first connecting bar and a second connecting bar, the first connecting bar and the second connecting bar are respectively located on both sides of the fixing opening, and the first main beam 300 or the second main beam 300 The main beam 400 passes through the fixing opening, the connecting end of the first connecting bar passes through the corresponding side of the lower limiting plate 520 and the side of the upper limiting plate 510 in turn, and the connecting end of the second connecting bar passes through in turn. Through the other side of the corresponding lower limiting plate 520 and the other side of the upper limiting plate 510; the connecting ends of the first connecting bar and the connecting ends of the second connecting bar are respectively fastened by fastening nuts, so that the upper limiting plate 510 and the lower limiting plate 520 firmly fix the frame of the photovoltaic panel on the first main beam 300 or the second main beam 400 .

In order to make the photovoltaic panel installed on the fixed bracket of the photovoltaic single beam have a certain inclined foot, so that the solar energy can be fully utilized. The longitudinal beams gradually slope upward from front to rear.

In order to make the whole of the photovoltaic single beam fixing bracket more stable, the bottom end of the column is installed on the load-bearing member.

Those of ordinary skill in the art should understand that: the above descriptions are only specific embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, Improvements and the like should all be included within the protection scope of the present utility model.

Claims (7)

1. A photovoltaic single beam fixed bracket, characterized in that, the photovoltaic single beam fixed bracket comprises: A plurality of upright columns (100), the plurality of upright columns (100) form a multi-row and multi-row square matrix, and a longitudinal beam (200) is erected between the tops of two adjacent upright columns (100) in the same column; two adjacent rows of upright columns A first main beam (300) and a second main beam (400) are erected on the longitudinal beam (200) between (100), and the first main beam (300) and the second main beam (400) are parallel; The middle part of the photovoltaic panel frame (600) is fixed on the first main beam (300) or the second main beam (400) through the frame pressing block assembly (500). 2. The photovoltaic single beam fixing bracket according to claim 1, characterized in that, the frame pressing block assembly (500) comprises: an upper limit plate (510), a lower limit plate (520) and a U-shaped connector (530 ); the upper limit plate (510) and the lower limit plate (520) are respectively pressed on the upper and lower sides of the photovoltaic panel frame (600), and the U-shaped connector (530) connects the upper limit plate (510), the lower limit The bit board (520) and the photovoltaic panel frame (600) are fastened on the first main beam (300) or the second main beam (400). 3. The photovoltaic single beam fixing bracket according to claim 2, characterized in that a first upper limit slot (511) and a second upper limit are respectively formed on the left and right sides of the lower surface of the upper limit plate (510). A positioning slot (512), the left and right sides of the upper surface of the lower limiting plate (520) respectively form a first lower limiting slot (521) and a second lower limiting slot (522); The first lower limiting groove (521) and the first upper limiting groove (511) are correspondingly engaged to set the lower side and upper side of the photovoltaic panel frame (600); the second lower limiting groove (522) The lower side and the upper side of the other photovoltaic panel frame (600) are locked respectively in cooperation with the second upper limit groove (512). 4. The photovoltaic single beam fixing bracket according to claim 3, characterized in that, the upper limit plate (510) includes an upper limit plate main body (517), and the left side of the upper limit plate main body (517) forms a The first upper limit edge (513) extending to the left, and the right side of the first upper limit edge (513) forms the second upper limit edge (514) extending to the right; The root of the first upper limit edge (513) extends downward to form a third upper limit edge (515), and a gap is formed between the third upper limit edge (515) and the first upper limit edge (513). The first upper limit slot (511); The root of the second upper limit edge (514) extends downwards to form a fourth upper limit edge (516), and a gap is formed between the fourth upper limit edge (516) and the second upper limit edge (514). The second upper limit slot (512). 5. The photovoltaic single beam fixing bracket according to claim 2, characterized in that, the U-shaped connector (530) includes a fixing opening, a first connecting bar and a second connecting bar, and the first connecting bar and the second connecting bar The two connecting bars are respectively located on both sides of the fixed opening; The first main beam (300) or the second main beam (400) passes through the fixing opening, and the connecting end of the first connecting bar passes through one end of the corresponding lower limiting plate (520) and the upper limiting plate (510) in sequence ), the connection end of the second connecting bar passes through the other end of the corresponding lower limiting plate (520) and the other end of the upper limiting plate (510) in turn. 6. The photovoltaic single beam fixing bracket according to claim 1, characterized in that, the longitudinal beam (200) is gradually inclined upward from front to back. 7. The photovoltaic single beam fixing bracket according to claim 1, characterized in that, the bottom end of the column (100) is installed on the load-bearing member (700).