Roof installation photovoltaic anti-falling structure

Abstract

The utility model discloses a roof installation photovoltaic anti-drop structure which comprises a photovoltaic installation plate frame, a roof inclined extension plate and a photovoltaic plate main body, an installation protection sleeve plate is installed at the bottom end of the photovoltaic installation plate frame, and an installation supporting concave plate is erected at the top end of the roof inclined extension plate. A plurality of damping springs are evenly installed between the inner top end of the installation protection sleeve plate and the inner bottom end of the installation supporting concave plate, and a sealing protection pad is annularly embedded between the inner side face of the installation protection sleeve plate and the outer side face of the installation supporting concave plate. The beneficial effects of the utility model are that through the damping sealing protection structure and the elastic clamping anti-drop structure which are combined up and down, the fastening performance is improved, the falling, loosening and corrosion caused by the influence of the external environment are prevented, the durability is improved, and the service life is prolonged. And meanwhile, the locking and loosening structure is clamped, mounted and regulated, so that the overall mounting and dismounting are facilitated, and the use effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic installation, in particular to a photovoltaic anti-slip structure installed on a roof. Background Art

[0002] Photovoltaic power generation system, abbreviated as PV, refers to a power generation system that uses the photovoltaic effect of photovoltaic cells to directly convert solar radiation energy into electrical energy. With the rapid development of the photovoltaic industry, civilian photovoltaic products have also appeared in large numbers, especially photovoltaic panels installed on roofs to better absorb solar energy and save household electricity.

[0003] When some existing photovoltaic products need to be installed on the roof, they are generally fixed directly through a special mounting frame and multiple bolts combined with expansion screws. The bolts and expansion screws are easily corroded by rain and loosened by the vibration force generated by external wind after long-term use. Not only is the durability reduced, but the installation tightness is also reduced. At the same time, the fixing method of multiple bolts also reduces the inconvenience of disassembly and assembly.

[0004] To this end, we propose a roof-mounted photovoltaic anti-slip structure to solve the above problems. Utility Model Content

[0005] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0006] To this end, the technical solution adopted in this utility model is:

[0007] The top of the photovoltaic panel mounting plate is installed at the bottom end of the photovoltaic panel mounting plate, and the top of the photovoltaic panel mounting plate is installed at the bottom end of the photovoltaic panel mounting plate.

[0008] In a preferred embodiment, the present invention can be further configured as follows:

[0009] By adopting the above technical solution, the outer side surface of the top plate is slidably engaged with the inner side of the mounting sleeve, and the inner side surface of the top plate is sleeved on the outer side of the bolt.

[0010] In a preferred embodiment, the present invention can be further configured as follows:

[0011] By adopting the above technical solution, the threaded rotating rod passes through the side end surface of the installation protective sleeve plate, the bolt passes through the bottom end surface of the installation support concave plate, and extends through the interior of the roof inclined extension plate.

[0012] In a preferred embodiment, the present invention can be further configured as follows:

[0013] By adopting the above technical solution, the outer side of the clamping ball is sleeved with a wear-resistant rubber pad, and the top inner side surface of the mounting sleeve is arc-shaped and rolls close to the wear-resistant rubber pad on the outer side of the clamping ball.

[0014] In a preferred embodiment, the present invention can be further configured as follows:

[0015] By adopting the above technical solution, the snap-in ball can be embedded in the inner side of the arc-shaped groove, and the wear-resistant rubber pad on the outer side of the snap-in ball fits with the inner side of the arc-shaped groove.

[0016] In a preferred embodiment, the present invention can be further configured as follows:

[0017] By adopting the above technical solution, an embedded clamping block is connected to the top side of the mounting protective head, a toggle groove is opened on one side of the mounting protective head, and a toggle rod is slidably provided inside the toggle groove.

[0018] In a preferred embodiment, the present invention can be further configured as follows:

[0019] By adopting the above technical solution, one end of the embedded block is slidably engaged with the side of the photovoltaic mounting plate frame, and one end of the toggle rod and the top end of the threaded rotating rod are both located inside the mounting protective head and connected to each other.

[0020] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0021] 1. The utility model provides a shock-absorbing spring, a sealing protective pad, a mounting sleeve, an extrusion spring, a threaded rotating rod and a bolt. When in use, the bolt is installed inside the mounting sleeve by rotating the threaded rotating rod, so that the extrusion spring pushes the top plate to embed the receiving ball in the arc groove to lock the bolt. At the same time, the sealing protective pad seals and protects the mounting protective sleeve and the mounting support concave plate. The shock-absorbing protection effect of the shock-absorbing spring not only improves the installation tightness, but also prevents the problem of falling off, loosening and corrosion caused by the influence of the external environment, thereby improving durability.

[0022] 2. In the utility model, by providing an installation protective head, an embedded card block and a toggle rod, when in use, the installation protective head can be fixed by sliding the embedded card block and the photovoltaic mounting panel frame, and the threaded rotating rod can be controlled to rotate by adjusting the toggle rod to move the bolt up and down for tightening and loosening, which facilitates installation and disassembly and improves the overall use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view structural diagram of an embodiment of the utility model;

[0024] Figure 2 This is a schematic diagram of a front cross-sectional structure of an embodiment of the present utility model;

[0025] Figure 3 This is a schematic diagram of the local structure of the mounting plate of one embodiment of the utility model;

[0026] Figure 4 This is a structural diagram of location A of an embodiment of the present utility model.

[0027] Reference numerals:

[0028] 1. Photovoltaic mounting frame; 2. Roof tilt extension plate; 3. Install protective sleeve; 4. Install support concave plate; 5. Embed block; 6. Photovoltaic panel body; 7. Shock-absorbing spring; 8. Sealing protective pad; 9. Install protective head; 10. Toggle rod; 11. Threaded turning rod; 12. Install sleeve; 13. Extrusion spring; 14. Bolt; 15. Toggle slot; 16. Arc slot; 17. Snap-in ball; 18. Wear-resistant rubber pad; 19. Top plate. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.

[0030] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention.

[0031] A roof-mounted photovoltaic anti-slip structure provided by some embodiments of the present invention will be described below with reference to the accompanying drawings.

[0032] Example 1:

[0033] Combine Figures 1-4 As shown, the utility model provides a roof-mounted photovoltaic anti-slip structure.

[0034] Specifically, it includes a photovoltaic mounting panel frame 1, a roof tilted extension plate 2 and a photovoltaic panel body 6. The bottom end of the photovoltaic mounting panel frame 1 is installed with a mounting protection sleeve 3, and the top end of the roof tilted extension plate 2 is equipped with a mounting support concave plate 4. A plurality of shock-absorbing springs 7 are evenly installed between the inner top end of the mounting protection sleeve 3 and the inner bottom end of the mounting support concave plate 4. A sealing protection pad 8 is annularly embedded and installed between the inner side surface of the mounting protection sleeve 3 and the outer side surface of the mounting support concave plate 4. Both sides of the mounting protection sleeve 3 are close to the side of the photovoltaic mounting panel frame 1 and are provided with mounting protection heads 9. The bottom end of the head guard 9 is located at the inner bottom of the mounting protective sleeve 3 and is provided with a threaded rotating rod 11. The outer side of the bottom of the threaded rotating rod 11 is threadedly sleeved with a bolt 14. The left and right sides of the interior of the mounting support concave plate 4 are installed with mounting sleeves 12. The outer side of the bolt 14 is located inside the mounting sleeve 12 and is sleeved with an extrusion spring 13. The top of the extrusion spring 13 is in contact with a top plate 19. Both sides of the top of the top plate 19 are provided with a rolling card ball 17. The outer side of the bolt 14 is close to the side of the card ball 17. The outer side of the top plate 19 is slidably engaged with the mounting sleeve. The inner side of the plate 12, and the inner side of the top plate 19 is sleeved on the outer side of the bolt 14, the threaded turning rod 11 passes through the side end surface of the installation protective sleeve plate 3, the bolt 14 passes through the bottom end surface of the installation support concave plate 4, and extends through the inside of the roof inclined extension plate 2, the outer side of the snap-in ball 17 is sleeved with a wear-resistant rubber pad 18, the wear-resistant rubber pad 18 is mainly to improve the durability of the snap-in ball 17 and prevent wear. The inner side surface of the top of the installation sleeve 12 is arc-shaped, and rolls close to the wear-resistant rubber pad 18 on the outer side of the snap-in ball 17. The snap-in ball 17 can be embedded in the inner side of the arc groove 16 , and the wear-resistant rubber pad 18 on the outside of the clamping ball 17 fits with the inner side of the arc groove 16. The use of the above components enables, after the threaded turning rod 11 rotates to install the bolt 14 inside the mounting sleeve 12, the extrusion spring 13 pushes the top plate 19 to embed the clamping ball 17 in the arc groove 16 to lock the bolt 14. At the same time, the sealing protection pad 8 seals and protects between the mounting protection sleeve 3 and the mounting support concave plate 4, and through the shock-absorbing protection effect of the shock-absorbing spring 7, while improving the tightness, it prevents falling off, loosening and corrosion caused by the influence of the external environment, thereby improving durability.

[0035] Example 2:

[0036] Combine Figure 1-Figure 3 As shown, based on the first embodiment,

[0037] Specifically, an embedded card block 5 is connected to the top side of the mounting protective head 9, and a toggle groove 15 is opened on one side of the mounting protective head 9. The toggle groove 15 is mainly used to facilitate the adjustment and transmission of the toggle rod 10. A toggle rod 10 is slidingly provided on the inner side of the toggle groove 15. One end of the embedded card block 5 is slidably engaged with the side of the photovoltaic mounting panel frame 1, and one end of the toggle rod 10 and the top of the threaded rotating rod 11 are both located inside the mounting protective head 9 and connected to each other. Through the use of the above-mentioned components and the components in Example 1, the mounting protective head 9 can be fixed by sliding the embedded card block 5 with the photovoltaic mounting panel frame 1, and the threaded rotating rod 11 is controlled to rotate by adjusting the toggle rod 10, so that the bolt 14 moves up and down, which is convenient for tightening and loosening, and easy to install and disassemble.

[0038] The working principle and usage process of the utility model are as follows: First, during installation and disassembly, the mounting protective head 9 can be fixed on both sides of the top of the mounting protective sleeve plate 3 by slidingly engaging the embedded card block 5 and the photovoltaic mounting panel frame 1. By adjusting the toggle rod 10 to move along the toggle groove 15, the threaded rotating rod 11 is controlled to rotate, so that the bolt 14 moves up and down to tighten and loosen, which not only improves the convenience of installation and disassembly, but also improves the overall use effect. Secondly, during use, the bolt 14 is installed inside the mounting sleeve plate 12 through the rotation of the above-mentioned threaded rotating rod 11, so that the internal extrusion spring 13 pushes the top plate 19 to make the receiving ball 17 embedded in the arc groove 16 to lock the bolt 14, and the bottom extending end of the bolt 14 passes through and is locked inside the inclined extension plate 2 of the roof, and at the same time, the sealing protective pad 8 seals and protects between the mounting protective sleeve plate 3 and the mounting support concave plate 4, and through the shock-absorbing protection effect of the shock-absorbing spring 7, not only the installation tightness is improved, but also it prevents the problem of falling off, loosening and corrosion caused by the influence of the external environment, thereby improving durability.

[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A roof-mounted photovoltaic anti-slip structure, comprising a photovoltaic mounting panel frame (1), a roof inclined extension panel (2) and a photovoltaic panel body (6), characterized in that: The bottom end of the photovoltaic mounting panel frame (1) is provided with a mounting protection sleeve (3), the top end of the roof inclined extension plate (2) is provided with a mounting support concave plate (4), a plurality of shock-absorbing springs (7) are evenly installed between the inner top end of the mounting protection sleeve (3) and the inner bottom end of the mounting support concave plate (4), a sealing protection pad (8) is annularly embedded and installed between the inner side surface of the mounting protection sleeve (3) and the outer side surface of the mounting support concave plate (4), and mounting protection heads (9) are provided on both sides of the mounting protection sleeve (3) near the side of the photovoltaic mounting panel frame (1), and the bottom end of the mounting protection head (9) is located at the mounting position. A threaded rotating rod (11) is provided at the inner bottom of the protective sleeve (3), and a bolt (14) is threadedly sleeved on the outer side of the bottom of the threaded rotating rod (11). Mounting sleeves (12) are installed on both the left and right sides of the interior of the mounting support concave plate (4). An extrusion spring (13) is sleeved on the outer side of the bolt (14) and located inside the mounting sleeve (12). The top end of the extrusion spring (13) abuts against a top plate (19). Both sides of the top end of the top plate (19) are provided with rolling clamping balls (17). An arc groove (16) is provided on the outer side of the bolt (14) close to the clamping ball (17).

2. A roof-mounted photovoltaic anti-slip structure according to claim 1, characterized in that: The outer side surface of the top plate (19) is slidably engaged with the inner side of the mounting sleeve (12), and the inner side surface of the top plate (19) is sleeved on the outer side of the bolt (14).

3. The roof-mounted photovoltaic anti-slip structure according to claim 1, characterized in that: The threaded rotating rod (11) passes through the side end surface of the mounting protective sleeve plate (3), and the bolt (14) passes through the bottom end surface of the mounting support concave plate (4) and extends through the interior of the roof inclined extension plate (2).

4. The roof-mounted photovoltaic anti-slip structure according to claim 1, characterized in that: The outer side of the clamping ball (17) is sleeved with a wear-resistant rubber pad (18); the top inner side surface of the mounting sleeve (12) is arc-shaped and rolls close to the wear-resistant rubber pad (18) on the outer side of the clamping ball (17).

5. The roof-mounted photovoltaic anti-slip structure according to claim 1, characterized in that: The clamping ball (17) can be embedded in the inner side of the arc groove (16), and the wear-resistant rubber pad (18) on the outer side of the clamping ball (17) is fitted with the inner side of the arc groove (16).

6. The roof-mounted photovoltaic anti-slip structure according to claim 1, characterized in that: The top side surface of the mounting protective head (9) is connected to an embedded card block (5), one side of the mounting protective head (9) is provided with a toggle groove (15), and a toggle rod (10) is slidably provided inside the toggle groove (15).

7. A roof-mounted photovoltaic anti-slip structure according to claim 6, characterized in that: One end of the embedded card block (5) is slidably engaged with the side of the photovoltaic mounting plate frame (1), and one end of the toggle rod (10) and the top end of the threaded rotating rod (11) are both located inside the mounting protective head (9) and are connected to each other.

Images