High-abrupt-slope photovoltaic panel support fixing device

Abstract

The utility model relates to the field of photovoltaic supports, in particular to a high abrupt slope photovoltaic panel support fixing device which comprises two pile foundations and a steel beam, a plurality of positioning holes are formed in the surface of the steel beam, and the two pile foundations are both installed on a slope. The adjusting mechanism comprises a first connecting block slidably connected to the inner wall of the steel beam, a first moving rod is hinged to the inner wall of the first connecting block, and the bottom end of the first moving rod penetrates into the first supporting rod; a first supporting rod and a first moving rod are arranged to be hinged to a first connecting block, so that the angle of a steel beam can be adjusted by stretching out and drawing back the moving rod up and down under the condition that a pile foundation is fixed, and therefore mutual shielding among a plurality of photovoltaic panels is reduced when the photovoltaic panels are installed on a slope in a large range; and one end of the inclined supporting rod is rotationally connected to the first moving rod, so that the stability of the two connecting blocks is improved while the supporting effect is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic brackets, and particularly relates to a fixing device for high-steep-slope photovoltaic panel brackets. Background Technique

[0002] A photovoltaic panel is a device that converts solar energy into electrical energy, mainly composed of photovoltaic components and brackets. Photovoltaic components usually use silicon materials and can convert photons in sunlight into current through the photovoltaic effect. Photovoltaic panels are widely used in residential, commercial and industrial fields to provide renewable energy solutions for power demands.

[0003] After retrieval, the Chinese patent "A Flexible Photovoltaic Middle-span Bracket Structure in the East-West Direction" has an authorization announcement number of "CN215378811U", which includes a pair of pile foundations arranged in the east-west direction. Welded stirrups are arranged along the height direction inside the pile foundations, and a steel column A is inserted into the stirrups. One end of the steel column A far from the stirrup extends above the pile foundation and is fixedly connected to a steel column B through bolts. A photovoltaic panel is installed on the surface of the steel structure beam, and the bottom of the steel structure beam is matched with a locking structure on the steel column B through a diagonal brace.

[0004] Although the above application can fix the steel structure beam through the cooperation of the pile foundation and the two steel columns, after the pile foundation is fixed, the angle between the two steel columns cannot be adjusted. When arranging photovoltaic panels on a large scale, it is easy to cause mutual occlusion between the photovoltaic panels, affecting the reception of solar energy by the photovoltaic panels.

[0005] Therefore, a fixing device for high-steep-slope photovoltaic panel brackets is proposed to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a fixing device for high-steep-slope photovoltaic panel brackets to solve the above problems, and improve the problem that the angle of the photovoltaic panel cannot be adjusted after installation.

[0007] The utility model realizes the above purpose through the following technical solutions. A fixing device for high-steep-slope photovoltaic panel brackets includes: two pile foundations and a steel beam. A plurality of positioning holes are opened on the surface of the steel beam, and the two pile foundations are both installed on the slope surface;

[0008] An adjusting mechanism, the adjusting mechanism includes a first connecting block slidably connected to the inner wall of the steel beam. A first moving rod is hinged to the inner wall of the first connecting block. The top end of one of the pile foundations is fixedly connected to a first support rod, and the bottom end of the first moving rod penetrates into the first support rod. A second connecting block is slidably connected to the inner wall of the steel beam. A second moving rod is hinged to the inner wall of the second connecting block. The top end of the other pile foundation is fixedly connected to a second support rod, and the bottom end of the second moving rod penetrates into the second support rod.

[0009] Preferably, a plurality of positioning holes are provided on the surfaces of the first moving rod, the first support rod, the second moving rod, and the second support rod, and one positioning hole is provided on the surfaces of the first connecting block and the second connecting block, which enables the staff to more easily select a suitable positioning hole to complete the fixation.

[0010] Preferably, a positioning rod is fixedly connected to the inner wall of the positioning hole at the top of the first support rod, and a diagonal brace is rotatably connected to the surface of the positioning rod, which improves the operation convenience.

[0011] Preferably, the diameter of the first moving rod is smaller than that of the first support rod, and the centers of the first moving rod and the first support rod are on the same straight line. The diameter of the second moving rod is smaller than that of the second support rod, and the centers of the second moving rod and the second support rod are on the same straight line, which enables the moving rod to move up and down inside the support rod.

[0012] Preferably, bolts are provided between the first connecting block and the inner wall of the steel beam, bolts are provided between the second connecting block and the inner wall of the steel beam, bolts are provided between the first moving rod and the inner wall of the first support rod, and bolts are provided between the second moving rod and the inner wall of the second support rod, which enables the moving rod to be fixed inside the support rod.

[0013] Preferably, one end of the diagonal brace is rotatably connected to the positioning rod, and the other end is connected to the steel beam by bolts, which improves the operation convenience.

[0014] Preferably, a first clamping block is fixedly connected to the top of the steel beam, screws are provided on the surface of the first clamping block, and the first clamping block is connected to a second clamping block by screws, which facilitates the fixation of the photovoltaic panel.

[0015] The beneficial effects of the present utility model are as follows:

[0016] 1. By arranging the first support rod and the first moving rod to be hinged to the first connecting block, and the second support rod and the second moving rod to be hinged to the second connecting block, the steel beam can also adjust the angle of the steel beam by telescoping the moving rod up and down under the condition of being fixed to the pile foundation, so as to reduce the mutual occlusion between multiple photovoltaic panels when installing photovoltaic panels in a large range on the slope.

[0017] 2. By arranging one end of the diagonal brace to be rotatably connected to the first moving rod and the other end to be fixed to the steel beam, after the angle of the steel beam is adjusted, the support effect can be strengthened and the stability of the two connecting blocks can be increased at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a cross-sectional view of the present utility model;

[0020] Figure 3 Schematic diagram of the connection between the steel beam and two connecting blocks of the present utility model;

[0021] Figure 4 Schematic diagram of the connection between the first clamping block and the second clamping block of the present utility model.

[0022] In the figure: 100, steel beam; 200, pile foundation; 300, first clamping block; 301, second clamping block; 302, screw; 400, bolt; 500, adjusting mechanism; 510, first connecting block; 511, first moving rod; 512, first support rod; 520, second connecting block; 521, second moving rod; 522, second support rod; 530, diagonal brace; 531, positioning rod; 600, positioning hole. Specific implementation mode

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] During specific implementation: As Figures 1-4 shown, a fixing device for a high-steep photovoltaic panel bracket includes: two pile foundations 200, a steel beam 100, and a plurality of positioning holes 600 are formed on the surface of the steel beam 100, and both of the two pile foundations 200 are installed on the slope surface;

[0025] An adjusting mechanism 500, the adjusting mechanism 500 includes a first connecting block 510 slidably connected to the inner wall of the steel beam 100, a first moving rod 511 is hinged to the inner wall of the first connecting block 510, the top end of one of the pile foundations 200 is fixedly connected to a first support rod 512, the bottom end of the first moving rod 511 penetrates into the first support rod 512, a second connecting block 520 is slidably connected to the inner wall of the steel beam 100, a second moving rod 521 is hinged to the inner wall of the second connecting block 520, and the top end of the other pile foundation 200 is fixedly connected to a second support rod 522, and the bottom end of the second moving rod 521 penetrates into the second support rod 522.

[0026] As Figure 1 , Figure 2 and Figure 3As shown, a number of positioning holes 600 are provided on the surfaces of the first moving rod 511, the first support rod 512, the second moving rod 521, and the second support rod 522. One positioning hole 600 is provided on the surfaces of the first connecting block 510 and the second connecting block 520. Bolts 400 are provided on the inner walls of the positioning holes 600 where the first connecting block 510 coincides with the steel beam 100. Bolts 400 are provided on the inner walls of the positioning holes 600 where the second connecting block 520 coincides with the steel beam 100. Bolts 400 are provided on the inner walls of the positioning holes 600 where the first moving rod 511 coincides with the first support rod 512. Bolts 400 are provided on the inner walls of the positioning holes 600 where the second moving rod 521 coincides with the second support rod 522. The diameter of the first moving rod 511 is smaller than that of the first support rod 512, and the centers of the first moving rod 511 and the first support rod 512 are on the same straight line. The diameter of the second moving rod 521 is smaller than that of the second support rod 522, and the centers of the second moving rod 521 and the second support rod 522 are on the same straight line.

[0027] In this embodiment, the widths of the two connecting blocks are the same as the inner wall width of the steel beam 100. The bottoms of the two moving rods penetrate into the two support rods and can slide inside the two support rods. The same-sized positioning holes 600 are provided on the surfaces of the moving rods and the support rods. The size of the positioning holes 600 matches the size of the bolts 400. The positioning holes 600 on the moving rods and the support rods can coincide with each other, and the positioning holes 600 are all through-type.

[0028] As Figure 2 、 Figure 3 and Figure 4 shown, a positioning rod 531 is fixedly connected to the inner wall of the positioning hole 600 at the top of the first support rod 512. A diagonal brace 530 is rotatably connected to the surface of the positioning rod 531. One end of the diagonal brace 530 is rotatably connected to the positioning rod 531, and the other end is connected to the steel beam 100 by a bolt 400. The length of the positioning rod 531 is slightly longer than the width of the steel beam 100. Diagonal braces 530 are provided at both ends of the positioning rod 531. The diagonal braces 530 rotate within a limited position through the limit blocks on the positioning rod 531. The distance between the opposite sides of the two diagonal braces 530 is equal to the width of the steel beam 100.

[0029] A first clamping block 300 is fixedly connected to the top of the steel beam 100. Screws 302 are provided on the surface of the first clamping block 300. The first clamping block 300 is connected to a second clamping block 301 by the screws 302. Both clamping blocks are in the shape of a cuboid with a convex middle part, and the middle parts of the two clamping blocks are connected by screws 302.

[0030] When the utility model is in use, first install the two pile foundations 200 at the predetermined positions, then stretch the second moving rod 521 to a certain height, select a suitable 600 of the second moving rod 521 and the second support rod 522, and then pass the bolt 400 through the coincident positioning holes 600. At the same time, select the coincident positioning holes 600 of the second connecting block 520 and the steel beam 100 and fix them with the bolt 400 to complete the fixation of the first part. Then stretch the first moving rod 511, and the first connecting block 510 will slide in the steel beam 100 as the first moving rod 511 is stretched. Select a suitable 600 and angle, first insert the bolt 400 into the 600 of the first moving rod and the first support rod 512 selected by the first connecting block 510, and then insert the bolt 400 into the coincident positioning holes 600 of the first connecting block 510 and the steel beam 100 to complete the fixation of the second step. Then complete the fixation of the third step by rotating one end of the diagonal brace 530 and inserting the bolt 400 into the coincident positioning holes 600 of the steel beam 100. Then place the photovoltaic panel on the first clamping block 300, and finally fix the first clamping block 300 and the second clamping block 301 with the screw 302 to complete the installation.

[0031] It should be noted that in the above description, the bolt 400 and the screw 302 are both devices with relatively mature applications in the prior art, and the specific models can be selected according to actual needs.

[0032] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high and steep slope photovoltaic panel bracket fixing device, characterized in that: include: Two pile foundations (200) and a steel beam (100), wherein a plurality of positioning holes (600) are opened on the surface of the steel beam (100), and the two pile foundations (200) are both installed on the slope; An adjusting mechanism (500) includes a first connecting block (510) slidably connected to the inner wall of a steel beam (100), the inner wall of the first connecting block (510) is hinged with a first moving rod (511), the top of one of the pile foundations (200) is fixedly connected to a first support rod (512), the bottom end of the first moving rod (511) penetrates into the first support rod (512), the inner wall of the steel beam (100) is slidably connected to a second connecting block (520), the inner wall of the second connecting block (520) is hinged with a second moving rod (521), the top of another pile foundation (200) is fixedly connected to a second support rod (522), the bottom end of the second moving rod (521) penetrates into the second support rod (522).

2. The high and steep slope photovoltaic panel bracket fixing device according to claim 1, characterized in that: The surfaces of the first moving rod (511), the first supporting rod (512), the second moving rod (521), and the second supporting rod (522) are each provided with a plurality of positioning holes (600), and the surfaces of the first connecting block (510) and the second connecting block (520) are each provided with a positioning hole (600).

3. The high-steep-slope photovoltaic panel bracket fixing device according to claim 1, characterized in that: The inner wall of the positioning hole (600) at the top end of the first support rod (512) is fixedly connected to a positioning rod (531), and the surface of the positioning rod (531) is rotatably connected to an oblique support rod (530).

4. The high-steep-slope photovoltaic panel bracket fixing device according to claim 1, characterized in that: The diameter of the first moving rod (511) is smaller than that of the first support rod (512), and the center points of the first moving rod (511) and the first support rod (512) are in the same straight line. The diameter of the second moving rod (521) is smaller than that of the second support rod (522), and the center points of the second moving rod (521) and the second support rod (522) are in the same straight line.

5. The high and steep slope photovoltaic panel bracket fixing device according to claim 1, characterized in that: The inner wall of the positioning hole (600) that overlaps the first connecting block (510) and the steel beam (100) is provided with a bolt (400), the inner wall of the positioning hole (600) that overlaps the second connecting block (520) and the steel beam (100) is provided with a bolt (400), the inner wall of the positioning hole (600) that overlaps the first moving rod (511) and the first support rod (512) is provided with a bolt (400), and the inner wall of the positioning hole (600) that overlaps the second moving rod (521) and the second support rod (522) is provided with a bolt (400).

6. The high-steep-slope photovoltaic panel support fixing device according to claim 3, characterized in that: One end of the diagonal brace (530) is rotatably connected to the positioning rod (531), and the other end is connected to the steel beam (100) through a bolt (400).

7. The high-steep-slope photovoltaic panel support fixing device according to claim 1, characterized in that: The top end of the steel beam (100) is fixedly connected to a first clamping block (300), a surface of the first clamping block (300) is provided with screws (302), and the first clamping block (300) is connected to a second clamping block (301) via the screws (302).

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