Photovoltaic laying support for arched roofs

Abstract

The utility model relates to photovoltaic support technical field, specifically disclose a kind of arched roof's photovoltaic laying support, including arc support, the inside of arc support is equipped with locating rod, the top of arc support is fixed with lifting rod assembly, and the side of lifting rod assembly is provided with fixed rod assembly, the top of fixed rod assembly and lifting rod assembly is provided with photovoltaic panel mounting plate assembly;The lifting rod assembly includes the guide sleeve welded in the top of arc support, the inside of guide sleeve is equipped with lifting column;The photovoltaic panel mounting plate assembly includes the mounting support rotationally installed in the top of lifting rod assembly and fixed rod assembly, the bottom of mounting support is provided with guide sliding slot.The utility model is equipped with lifting rod assembly, can carry out height adjustment, cooperate photovoltaic panel mounting plate assembly and fixed rod assembly to realize the inclination adjustment of photovoltaic panel main body, can adapt to seasonal variation, and arc support is compatible with roof, improve stability.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic support technology, and in particular to a photovoltaic installation support for an arched roof. Background Technology

[0002] Rooftop photovoltaic (PV) brackets are key structures installed on rooftops to fix and support PV modules. They directly affect the power generation efficiency and safety of the system and need to be installed according to the roof type.

[0003] The most common photovoltaic (PV) installation brackets are fixed brackets, which are simple in structure, low in cost, and suitable for areas with stable sunlight.

[0004] Due to the different roof shapes, it is more convenient to use this fixed support for flat roofs. However, for arched roofs, the rigid design of the fixed support limits the spatial flexibility of the arched roof and makes it inconvenient to manually adjust the tilt angle to adapt to seasonal changes. Summary of the Invention

[0005] The purpose of this utility model is to provide a photovoltaic installation bracket for an arched roof, wherein the lifting rod assembly can be height adjusted, and together with the photovoltaic panel mounting plate assembly and the fixing rod assembly, the tilt angle of the photovoltaic panel body can be adjusted, which can adapt to seasonal changes, and the arc-shaped bracket is compatible with the roof to improve stability, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a photovoltaic installation bracket for an arched roof, comprising an arc-shaped bracket, wherein a positioning rod is inserted inside the arc-shaped bracket, a lifting rod assembly is fixed to the top of the arc-shaped bracket, and a fixing rod assembly is provided on the side of the lifting rod assembly, and a photovoltaic panel mounting plate assembly is provided on the top of the fixing rod assembly and the lifting rod assembly; The lifting rod assembly includes a guide sleeve welded to the top of the arc-shaped bracket, and a lifting column is inserted inside the guide sleeve; The photovoltaic panel mounting plate assembly includes a mounting bracket rotatably mounted on top of the lifting rod assembly and the fixed rod assembly, and the bottom of the mounting bracket is provided with a guide groove.

[0007] Preferably, the fixing rod assembly is slidably connected to the mounting bracket via a guide groove, and the mounting bracket is fitted with a connecting bolt at the end near the guide groove.

[0008] Preferably, the lifting rod assembly further includes an adjustment hole at the front end of the guide sleeve, a limiting bolt passing through the adjustment hole, and a screw hole adapted to the limiting bolt on the surface of the lifting column.

[0009] Preferably, the lifting rod assembly further includes a first rotating head rotatably mounted on the top of the lifting column.

[0010] Preferably, the fixing rod assembly includes a fixing column welded to the top of the arc-shaped bracket, and a second rotating head is rotatably mounted on the top of the fixing column.

[0011] Preferably, a connecting pin is provided at the connection between the second rotating head and the fixed column, and the lifting column and the first rotating head are also rotatably connected by the connecting pin.

[0012] Preferably, the top of the second rotating head is provided with a sliding block adapted to the guide groove.

[0013] Preferably, the photovoltaic panel mounting plate assembly has a photovoltaic panel body mounted on top, and two sets of fixing ears are fixed on both sides of the mounting bracket, and the fixing ears are used to mount the photovoltaic panel body.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. The height can be adjusted by the lifting rod assembly, which, together with the photovoltaic panel mounting plate assembly and the fixing rod assembly, can adjust the tilt angle of the photovoltaic panel body, adapt to seasonal changes, and the arc-shaped bracket is compatible with the roof, improving stability; 2. By setting up a photovoltaic panel mounting plate assembly, a guide groove with an open structure at one end is set up. The sliding block is inserted into the guide groove from the side. The sliding block is blocked by the connecting bolts that are vertically inserted into the guide groove. This facilitates installation while meeting the relative sliding requirements of the fixed column and the mounting bracket. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is an overall structural view of the present invention; Figure 2 This is a bottom view of the structure of this utility model; Figure 3 This is a partial structural schematic diagram of the guide groove of this utility model; Figure 4 This is a schematic diagram of the lifting rod assembly of this utility model; Figure 5 This is a structural schematic diagram of the fixing rod assembly of this utility model.

[0017] Explanation of reference numerals in the attached figures: 1. Arc-shaped bracket; 2. Positioning rod; 3. Lifting rod assembly; 301. Lifting column; 302. Guide sleeve; 303. Adjustment hole; 304. Limit bolt; 305. First rotating head; 4. Fixed rod assembly; 401. Fixed column; 402. Second rotating head; 403. Connecting pin; 404. Sliding block; 5. Photovoltaic panel mounting plate assembly; 501. Mounting bracket; 502. Guide groove; 503. Fixed ear plate; 504. Connecting bolt; 6. Photovoltaic panel body. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] This utility model provides a technical solution: Please see Figures 1 to 5 A photovoltaic installation bracket for an arched roof includes an arc-shaped bracket 1, a positioning rod 2 passing through the inside of the arc-shaped bracket 1, a lifting rod assembly 3 fixed to the top of the arc-shaped bracket 1, a fixing rod assembly 4 provided on the side of the lifting rod assembly 3, and a photovoltaic panel mounting plate assembly 5 provided on the top of the fixing rod assembly 4 and the lifting rod assembly 3. The lifting rod assembly 3 includes a guide sleeve 302 welded to the top of the arc-shaped bracket 1, and a lifting column 301 is inserted inside the guide sleeve 302; The photovoltaic panel mounting plate assembly 5 includes a mounting bracket 501 that is rotatably mounted on top of the lifting rod assembly 3 and the fixed rod assembly 4, and a guide groove 502 is provided at the bottom of the mounting bracket 501.

[0020] The fixed rod assembly 4 is slidably connected to the mounting bracket 501 via the guide groove 502. The mounting bracket 501 is equipped with a connecting bolt 504 at the end near the guide groove 502. The lifting rod assembly 3 also includes an adjustment hole 303 opened at the front end of the guide sleeve 302. A limiting bolt 304 passes through the inside of the adjustment hole 303. The surface of the lifting column 301 is provided with a screw hole that matches the limiting bolt 304. The lifting rod assembly 3 also includes a first rotating head 305 rotatably installed on the top of the lifting column 301.

[0021] By adopting the above technical solution, the arc-shaped bracket 1 is customized according to the curvature of the arched roof, and a suitable fixing method is selected according to the roof material, such as bolt or clamp installation. The lifting rod assembly 3 and the fixing rod assembly 4 are welded to the top of the arc-shaped bracket 1. Since the lifting column 301 can slide inside the guide sleeve 302, the height of the lifting rod assembly 3 can be adjusted. At this time, the limiting bolt 304 is installed in the adjusting hole 303 at the appropriate position. Since the surface of the lifting column 301 has a screw hole that matches the limiting bolt 304, the limiting bolt 304 passes through the adjusting hole 303. 3 is interconnected with the lifting column 301 to lock the lifting column 301 and the guide sleeve 302. The photovoltaic panel mounting plate assembly 5 can slide on the top of the fixed rod assembly 4. When the lifting rod assembly 3 is raised and lowered, the fixed rod assembly 4 can slide relative to the mounting bracket 501 to adjust the tilt angle of the photovoltaic panel body 6. The lifting rod assembly 3 can be adjusted in height. Together with the photovoltaic panel mounting plate assembly 5 and the fixed rod assembly 4, the tilt angle of the photovoltaic panel body 6 can be adjusted, which can adapt to seasonal changes. In addition, the arc bracket 1 is compatible with the roof to improve stability.

[0022] Specifically, such as Figures 3-5 As shown, the fixed rod assembly 4 includes a fixed column 401 welded to the top of the arc-shaped bracket 1. A second rotating head 402 is rotatably mounted on the top of the fixed column 401. A connecting pin 403 is provided at the connection between the second rotating head 402 and the fixed column 401. The lifting column 301 and the first rotating head 305 are also rotatably connected through the connecting pin 403. A sliding block 404 adapted to the guide groove 502 is provided on the top of the second rotating head 402.

[0023] The photovoltaic panel mounting plate assembly 5 has a photovoltaic panel body 6 installed on its top. Two sets of fixing ear plates 503 are fixed on both sides of the mounting bracket 501, and the fixing ear plates 503 are used to install the photovoltaic panel body 6.

[0024] By adopting the above technical solution, the photovoltaic panel body 6 is installed on the fixed ear plate 503 through connectors and is connected to the mounting bracket 501. When the height difference between the fixed rod assembly 4 and the lifting rod assembly 3 changes, the mounting bracket 501 rotates on the lifting column 301 and the fixed column 401 respectively through the first rotating head 305 and the second rotating head 402, changing the tilt angle of the mounting bracket 501. At this time, the sliding block 404 of the fixed column 401 slides inside the guide groove 502. One end of the guide groove 502 is open. During installation, the sliding block 404 is inserted into the guide groove from the side. The guide slide 502 is oriented towards the sliding groove 502, and the connecting bolt 504 is vertically inserted into the guide slide 502 to block the sliding block 404. This facilitates installation while meeting the relative sliding requirements of the fixed column 401 and the mounting bracket 501. Through the photovoltaic panel mounting plate assembly 5, a guide slide 502 with an open structure at one end is set. The sliding block 404 is inserted into the guide slide 502 from the side. The connecting bolt 504 is vertically inserted into the guide slide 502 to block the sliding block 404. This facilitates installation while meeting the relative sliding requirements of the fixed column 401 and the mounting bracket 501.

[0025] Working principle: The arc-shaped bracket 1 is customized according to the curvature of the arched roof. A suitable fixing method is selected based on the roof material. A positioning rod 2 is inserted inside the arc-shaped bracket 1 and fixed to the arched roof. The sliding block 404 is inserted into the guide groove 502 from the side. The sliding block 404 is blocked by a connecting bolt 504 that is vertically inserted into the guide groove 502. When the tilt angle of the photovoltaic panel body 6 needs to be adjusted, the lifting column 301 can slide inside the guide sleeve 302. The limiting bolt 304 is installed in the adjustment hole 303 at a suitable position. Because the surface of the lifting column 301 has... A screw hole adapted to the limiting bolt 304 is provided. The limiting bolt 304 passes through the adjustment hole 303 and is connected to the lifting column 301 to lock the lifting column 301 and the guide sleeve 302. When the height difference between the fixed rod assembly 4 and the lifting rod assembly 3 changes, the mounting bracket 501 rotates on the lifting column 301 and the fixed column 401 respectively through the first rotating head 305 and the second rotating head 402, changing the tilt angle of the mounting bracket 501. At this time, the sliding block 404 of the fixed column 401 slides inside the guide groove 502 to realize the tilt angle adjustment of the photovoltaic panel body 6.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A photovoltaic installation support for an arched roof, comprising an arc-shaped support (1), characterized in that: The arc-shaped bracket (1) is provided with a positioning rod (2) inside, and a lifting rod assembly (3) is fixed on the top of the arc-shaped bracket (1). A fixing rod assembly (4) is provided on the side of the lifting rod assembly (3). A photovoltaic panel mounting plate assembly (5) is provided on the top of the fixing rod assembly (4) and the lifting rod assembly (3). The lifting rod assembly (3) includes a guide sleeve (302) welded to the top of the arc-shaped bracket (1), and a lifting column (301) is inserted inside the guide sleeve (302). The photovoltaic panel mounting plate assembly (5) includes a mounting bracket (501) rotatably mounted on top of the lifting rod assembly (3) and the fixed rod assembly (4), and the bottom of the mounting bracket (501) is provided with a guide groove (502).

2. The photovoltaic installation bracket for an arched roof according to claim 1, characterized in that: The fixed rod assembly (4) is slidably connected to the mounting bracket (501) via the guide groove (502), and the mounting bracket (501) is fitted with a connecting bolt (504) at the end near the guide groove (502).

3. The photovoltaic installation bracket for an arched roof according to claim 2, characterized in that: The lifting rod assembly (3) also includes an adjustment hole (303) at the front end of the guide sleeve (302), a limiting bolt (304) is inserted inside the adjustment hole (303), and a screw hole adapted to the limiting bolt (304) is opened on the surface of the lifting column (301).

4. A photovoltaic installation bracket for an arched roof according to claim 3, characterized in that: The lifting rod assembly (3) also includes a first rotating head (305) rotatably mounted on the top of the lifting column (301).

5. A photovoltaic installation bracket for an arched roof according to claim 4, characterized in that: The fixed rod assembly (4) includes a fixed column (401) welded to the top of the arc-shaped bracket (1), and a second rotating head (402) is rotatably mounted on the top of the fixed column (401).

6. A photovoltaic installation bracket for an arched roof according to claim 5, characterized in that: A connecting pin (403) is provided at the connection between the second rotating head (402) and the fixed column (401), and the lifting column (301) and the first rotating head (305) are also rotatably connected by the connecting pin (403).

7. A photovoltaic installation bracket for an arched roof according to claim 6, characterized in that: The second rotating head (402) is provided with a sliding block (404) at the top that is adapted to the guide groove (502).

8. A photovoltaic installation bracket for an arched roof according to claim 7, characterized in that: The photovoltaic panel mounting plate assembly (5) has a photovoltaic panel body (6) mounted on top. Two sets of fixing ear plates (503) are fixed on both sides of the mounting bracket (501), and the fixing ear plates (503) are used to install the photovoltaic panel body (6).

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