CN102075118A - Solar component mounting bracket - Google Patents

Abstract

The invention discloses a solar component mounting bracket. The solar component mounting bracket comprises a supporting frame, a supporting rod and a forward bracket, wherein the supporting frame is used for arranging a solar component; the supporting rod is fixed on the ground; the forward bracket pushes the supporting frame to rotate relative to the supporting rod; the supporting frame is rotatably connected with the supporting rod; and one end of the forward bracket is rotatably connected with a side part of the supporting frame, and the other end of the forward bracket is telescopically and fixedly connected with the supporting rod. In the solar component mounting bracket, the relative angle of the supporting frame and the supporting rod is adjustable; since the inclination angle of the supporting frame on which the solar component is arranged is adjustable, and the solar component can be guaranteed to be positioned at the optimal inclination angle in regions with different longitudes and latitudes in different seasons, the power generation efficiency of the solar component is greatly improved to improve the sunlight utilization ratio throughout the year; the mounting inclination angle requirement of most of areas can be met, mass production can be realized during production and machining, the bracket can be prepared in advance, the single-rod supporting frame has small floor space, and the required civil foundation is fewer; and the civil engineering cost and the material cost can be saved.

Description

A solar module mounting bracket

technical field

The invention relates to the technical field of solar power generation equipment, in particular to a solar module installation bracket. the

Background technique

As shown in Figure 1, in the current solar power supply system for communication, solar brackets supported by four poles are widely used, and different heights of the front and rear poles are generally used in the design to achieve the best illumination angle. the

The solar bracket supported by four poles has the following problems: because the sun is at different latitudes in different seasons, the optimal inclination angle of sunlight is different. For example, in the northern hemisphere, the sun angle is higher in summer and the optimal inclination angle is smaller; the sun angle in winter is lower. , the best inclination angle is larger. The four-bar support and fixed angle method cannot maximize the daily radiation throughout the year, resulting in a low total output power of the final power supply. the

In addition, the inclination angle of the four-bar support must be determined in advance during the design and processing stage. After the height of the front bar and the rear bar is determined, it can only be installed and used in a certain area. It has poor versatility in batch processing and installation, which is not conducive to cost reduction. the

Contents of the invention

The technical problem to be solved by the present invention is to provide a solar module mounting bracket, which solves the problem that the daily radiation cannot reach the maximum due to the fixed angle of the four-bar support, and realizes an angle-adjustable solar module mounting bracket. the

In order to solve the above technical problems, a solar module installation bracket of the present invention includes: a support frame for installing solar modules, a support rod fixed on the ground, and a forward bracket that pushes the support frame to rotate relative to the support rod, wherein the support The frame is rotatably connected with the support rod, one end of the forward support is rotatably connected with one side of the support frame, and the other end is telescopically and fixedly connected with the support rod. the

Further, it also includes a crossbeam, which is arranged on the support frame, and the support frame is rotatably connected with the support rod through the crossbeam. the

Further, a lateral support is also included, one end of the lateral support is connected to one end of the beam, and the other end of the lateral support is slidably arranged on the support rod along the support frame. the

Further, the lateral support is connected to the crossbeam through a folded plate, and a crossbeam connecting plate is arranged on the end of the crossbeam connected with the lateral support, one side of the folded plate is rotatably connected to the crossbeam connecting plate, and the other end of the folded plate The side portion is rotatably connected to the end portion of the side bracket. the

Further, the cross section of the flap is V-shaped. the

Further, rollers are provided on the crossbeam, end plates are provided on the ends of the support rods connected to the support frame, vertical plates are provided between the crossbeams and the end plates, and the rollers are connected to the vertical plates through rotating shafts. the

Further, one end of the side bracket connected to the support rod is connected with a hoop, and the hoop is slidably arranged on the support rod along the support rod. the

Further, a positioning screw hole is provided on the end of the forward bracket connected with the support bar, and a connecting plate is provided on the supporting bar, and a screw hole is opened on the connecting plate, and the positioning screw hole and the screw on the connecting plate are connected by bolts. holes, so that the forward bracket can be telescopically fixedly connected with the support rod. the

Further, there are multiple positioning screw holes on the forward support, and each positioning screw hole corresponds to the inclination angle of a support frame. the

Further, the inclination value of the support frame corresponding to the positioning screw hole is also marked on the forward support. the

In summary, in the present invention, the relative angle between the support frame and the support rod can be adjusted. Since the inclination angle of the support frame for installing the solar module can be adjusted, it can ensure that the solar module can be at the best inclination angle in different seasons in different latitude and longitude regions, greatly Improve the power generation efficiency of solar modules, thereby improving the utilization rate of sunlight throughout the year, and can meet the installation inclination requirements of most areas. It can be mass-produced during production and processing, and can be prepared in advance. The single-pole support bracket occupies a small area. The required civil foundations are also less; the cost of civil works as well as material costs can be saved. the

Description of drawings

Fig. 1 is the schematic diagram of the mounting bracket of four-bar support in the prior art;

Fig. 2 is the overall view of solar module mounting bracket of the present invention;

Fig. 3 is the side view of solar module mounting bracket of the present invention;

Fig. 4 is the front view of solar module mounting bracket of the present invention;

Fig. 5 is the schematic diagram of the positioning screw hole on the forward bracket of the solar module mounting bracket of the present invention;

Fig. 6 is the partial enlargement figure of B place in Fig. 1;

Fig. 7 is the partial enlargement figure of D place in Fig. 1;

FIG. 8 is a partially enlarged view at point C in FIG. 1 . the

Detailed ways

The solar mounting bracket of this embodiment includes a support frame 1, a support rod 6 and a forward support 4. The support frame 1 is used to install solar modules, and the support rod 6 is fixed on the ground to support the support frame 1. The support frame 1 and the support rod 6 Rotatably connected, one end of the forward support 4 is rotatably connected to one side of the support frame 1, and the other end is telescopically and fixedly connected to the support rod 6, and the forward support 4 pushes the support frame 1 relative to the support rod 6 turn. The support rod 6 can be a round tube, the support frame 1 can be assembled with square steel, and the forward support 4 can be an angle steel. the

A crossbeam 2 is arranged on the support frame 1, and the crossbeam 2 may be a channel steel, and the support frame 1 is rotatably connected with the support rod 6 through the crossbeam 2. A plurality of positioning screw holes 13 are provided on the forward bracket 4 connecting the support rod 6 and the support frame 1 , and each positioning screw hole 13 corresponds to an inclination angle of the support frame 1 . Be provided with connecting plate 5 on support rod 6, offer screw hole on connecting plate 5, the screw hole on connecting plate 5 and positioning screw hole 13 are connected by bolt, realize forward support 4 by changing the positioning screw hole 13 that connects. telescopic, and realize fixing with the support rod 6 by bolts. The inclination value of the support frame 1 corresponding to the positioning screw hole 13 is also marked on the forward bracket 4, and the angle adjustment can be realized by changing the selected positioning screw hole 13 according to different direct sunlight angles. Rollers 8 are arranged on the beam 2 to realize the adjustable transformation of the support frame 1 . the

The solar installation bracket of this embodiment is also provided with a side bracket 3 to enhance the stability of the bracket. The side bracket 3 can use angle steel, and the side bracket 3 can be slidably installed on the support rod 6 through the hoop 10. Above, the installation position of the side bracket can be adjusted up and down according to the change of the angle. the

The present embodiment will be further described below in conjunction with the accompanying drawings. the

As shown in Figures 2 to 4, the solar module mounting bracket of the present embodiment includes: a support frame 1, a support rod 6, and a beam 2 connecting the support frame 1 and the support rod 6, and between the support frame 1 and the support rod 6 A lateral support 3 and a forward support 4 are provided, and both the lateral support 3 and the forward support 4 are two. the

The support frame 1 is used to install solar modules, and the support rod 6 is fixed on the ground to support the whole structure. The forward support 4 is hinged with the front end of the support frame 1 and can rotate relatively, and is hinged with the support rod 6 through the connecting plate 5 bolts , the connecting plate 5 can adopt a corner plate, and a plurality of positioning screw holes 13 are provided on the forward support 4, and the connecting plate 5 is provided with screw holes. According to different direct sunlight angles, by selecting the positioning screw holes 13, using bolts Connect the positioning screw hole 13 with the screw hole on the connecting plate 5 to realize the adjustment of the angle. As shown in FIG. 5 , the inclination value of the support frame 1 corresponding to the positioning screw hole 13 is marked on the forward support 4 . the

As shown in Figure 6, rollers 8 are provided on the crossbeam 2, and the supporting frame 1 and the supporting rod 6 are relatively rotatably connected through the rollers 8, and an end plate is arranged on the upper end of the supporting rod 6 connected with the supporting frame 1 9. The end plate 9 can be made of channel steel, and the width of the channel can be slightly larger than the diameter of the support rod 6. Two vertical plates 11 are arranged between the beam 2 and the end plate 9, and the roller 8 is set on the two vertical plates through the rotating shaft 12. Between 11, crossbeam 2 can adopt channel steel, and the width of groove on this channel steel can be slightly greater than the diameter of roller 8, and the diameter of roller 8 is identical with the height of riser 11. the

As shown in Figure 7, one end of the lateral support 3 is connected to the cross beam 2 through a folded plate 15, and the other end is connected to the support rod 6 through a hoop 10, and the end of the cross beam 2 connected to the lateral support 3 is provided with a cross beam connecting plate 14. The folded plate 15 is a folded plate with a V-shaped cross-section. One side of the folded plate 15 is rotatably connected to the beam connecting plate 14 , and the other side is rotatably connected to the end of the lateral support 3 . As shown in Figure 8, one end of the side support 3 connected to the support rod 6 is connected to the hoop 10, through which the hoop 10 can slide along the support rod 6, and the position of the hoop 10 can be changed according to the angle of the support frame 1. Adjust accordingly. the

The bottom of the support rod 6 is provided with a welding flange 7, which is fixed on the ground with corner bolts, and four oblique supports are used to improve the stability of the support rod 6. the

The description of the working mode of the solar module mounting bracket of the present embodiment is as follows;

Since the power generation of solar modules is related to the incident inclination angle of solar energy, and because the angle of the sun relative to the ground changes throughout the year, in the northern hemisphere, the sun rotates above the head in summer and has a large altitude angle; while it operates south in winter, the altitude angle Small. When the season changes, it is necessary to adjust the angle of the support frame 1, by selecting the positioning screw hole 13 connected to the support rod 6 on the forward support 4, and adjusting the up and down position of the hoop 10 of the lateral support 3, the support can be easily changed The angle of the frame 1 increases the electricity generated by the solar module, thereby ensuring the maximum source of electricity generation. the

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention. the

Claims (10)

1. solar module mounting bracket, comprise: be used to install the bracing frame (1) of solar components, the support bar (6) that fixes on the ground and promote the forward direction support (4) that support frame as described above (1) rotates relative to described support bar (6), wherein, support frame as described above (1) is connected rotationally with described support bar (6), one end of described forward direction support (4) is connected rotationally with a sidepiece of support frame as described above (1), and the other end is scalable and can be connected with described support bar (6) regularly.

2. mounting bracket as claimed in claim 1 is characterized in that: also comprise crossbeam (2), this crossbeam (2) is arranged on the support frame as described above (1), and support frame as described above (1) is connected with described support bar (6) rotationally by described crossbeam (2).

3. mounting bracket as claimed in claim 2, it is characterized in that: also comprise side direction support (3), one end of this side direction support (3) is connected with an end of described crossbeam (2), and the other end of this side direction support (3) can be slidingly arranged on this support bar (6) along support frame as described above (6).

4. mounting bracket as claimed in claim 3, it is characterized in that: described side direction support (3) is connected with described crossbeam (2) by flap (15), the end that is connected with described side direction support (3) of described crossbeam (2) is provided with cross-beam connecting plate (14), one sidepiece of described flap (15) is connected rotationally with described cross-beam connecting plate (14), and the other side of described flap (15) is connected rotationally with the end of described side direction support (3).

5. mounting bracket as claimed in claim 4 is characterized in that: the cross section of described flap (15) is a V-arrangement.

6. mounting bracket as claimed in claim 2, it is characterized in that, described crossbeam (2) is provided with roller (8), the end that is connected with support frame as described above (1) of described support bar (6) is provided with end plate (9), be provided with riser (11) between described crossbeam (2) and described end plate (9), described roller (8) is connected with riser (11) by rotating shaft (12).

7. mounting bracket as claimed in claim 3, it is characterized in that: an end that is connected with described support bar (6) of described side direction support (3) connects an anchor ear (10), can be slidingly arranged on this support bar (6) along described support bar (6) by this anchor ear (10).

8. mounting bracket as claimed in claim 1, it is characterized in that: an end that is connected with described support bar (6) of described forward direction support (4) is provided with positioning screw hole (13), described support bar (6) is provided with connecting plate (5), this connecting plate offers screw on (5), connect screw on described positioning screw hole (13) and the described connecting plate (5) by bolt, make described forward direction support (4) scalable and can be connected with described support bar (6) regularly.

9. mounting bracket as claimed in claim 8 is characterized in that: the positioning screw hole (13) on the described forward direction support (4) is a plurality of, the inclination angle of the corresponding support frame as described above of each positioning screw hole (13) (1).

10. mounting bracket as claimed in claim 9 is characterized in that: also mark the inclination angle value that the corresponding support frame as described above (1) of described positioning screw hole (13) is arranged on described forward direction support (4).

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