Photovoltaic panel keel leveling support connecting structure and using method

Abstract

The invention discloses a photovoltaic panel keel leveling support connecting structure, which comprises a roof panel, a support bottom plate, a support sleeve, a connecting vertical rod, a vertical rod end plate, a keel oblique beam, a first lug plate and a second lug plate, and is characterized in that the support bottom plate is fixedly arranged on the roof panel, the support sleeve is fixedly arranged on the support bottom plate, and the vertical rod end plate is fixedly arranged on the support sleeve; the connecting vertical rod is in sliding connection with the support sleeve, one end of the vertical rod end plate is fixedly connected with the connecting vertical plate, the other end of the vertical rod end plate is fixedly connected with the first lug plate, the keel oblique beam is fixedly connected with the second lug plate, and the first lug plate and the second lug plate are fixedly connected through a bolt. The height of the upper keel oblique beam is adjusted by sliding the connecting vertical rod up and down in the support sleeve, the leveling requirement of the photovoltaic panel is met by adjusting the connecting angle of the two lug plates, and meanwhile the photovoltaic panel leveling device is simple in structure, easy to construct and low in construction cost.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic roof support construction, and in particular to a photovoltaic panel keel leveling support connection structure and a use method thereof. Background Art

[0002] With the development of roof photovoltaic technology, a large number of photovoltaic modules need to be installed on large prestressed concrete roofs. The existing large prestressed concrete roof panels have different structural shapes. Some large prestressed concrete roofs are regular and flat, suitable for installing roof photovoltaic modules. The design, layout and construction of photovoltaic keels are relatively simple. However, a large number of large prestressed concrete roof panels have poor flatness or are curved, or the angle does not meet the requirements of photovoltaic layout. Because it is an aerial operation, there are certain difficulties in the leveling construction of the lower keel. If the keel flatness is poor, it will not only affect the power generation efficiency of the photovoltaic panel, but also damage the aesthetics of the original factory building. Summary of the invention

[0003] In order to solve the above problems, the present invention provides a photovoltaic panel keel leveling support connection structure and use method, which can adjust the keel height and angle at the same time, and has a simple structure, is easy to construct, and is safe and reliable.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a photovoltaic panel keel leveling support connection structure, including a roof panel, a support base plate, a support sleeve, a connecting vertical rod, a vertical rod end plate, a keel oblique beam, a first ear plate and a second ear plate, the support base plate is fixedly installed on the roof panel, the support sleeve is fixedly installed on the support base plate, the connecting vertical rod is slidably connected to the support sleeve, one end of the vertical rod end plate is fixedly connected to the connecting vertical plate, and the other end is fixedly connected to the first ear plate, the keel oblique beam is respectively fixedly connected to the second ear plate and the photovoltaic panel, and the first ear plate and the second ear plate are fixedly connected by bolts.

[0005] It also includes a roof panel lifting ring, a lifting ring connecting plate and a connecting angle steel. The roof panel lifting ring is fixedly connected to the roof panel, and the lifting ring connecting plate is fixedly connected to the roof panel lifting ring and the connecting angle steel respectively. The connecting angle steel is arranged above the support base plate and abuts against the support base plate.

[0006] The support sleeve and the connecting vertical rod are fixed by means of a tightening bolt and a fixing bolt.

[0007] The upper end of the support sleeve is connected to a waterproof rubber ring.

[0008] The thickness of the second ear plate is 5-8 mm, and the thickness of the first ear plate is 2-4 mm.

[0009] The method for using the photovoltaic panel keel leveling support connection structure specifically includes the following steps: S1. Slide and adjust the connecting vertical rod to the required height, and fix the connecting vertical rod to the support sleeve with fixing bolts and tightening bolts; S2. Rotate the keel beam relative to the horizontal direction to a desired angle, align the hole of the first ear plate with the hole of the second ear plate, and fix the first ear plate and the second ear plate with bolts; S3. Fix the leveled keel diagonal beam to the roof panel lifting ring.

[0010] The beneficial effects of the present invention are as follows: the present invention adjusts the height of the upper keel oblique beam by sliding the connecting vertical rod up and down in the support sleeve. After the height adjustment is completed, the support sleeve and the connecting vertical rod are relatively fixed with the jacking bolt and the fixing screw. Since the second ear plate is fixedly connected to the keel oblique beam, the angle of the keel oblique beam can be adjusted by adjusting the installation angle of the second ear plate and the first ear plate. After the angle is adjusted, the bolts are tightened to achieve fixation. The present invention has a simple structure and is easy to construct. At the same time, the height and angle of the keel oblique beam can be adjusted to ensure that the photovoltaic panels are arranged flat and beautiful on the large prestressed concrete roof, and the power generation efficiency is also guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be further described below in conjunction with the accompanying drawings: Figure 1 It is a cross-sectional schematic diagram of the present invention; Figure 2 A top view of the present invention; Figure 3 This is a schematic diagram of the first ear plate of the present invention; Figure 4 This is a schematic diagram of the second ear plate of the present invention; In the figure: 1. roof panel; 2. support bottom plate; 3. support sleeve; 4. connecting vertical rod; 5. vertical rod end plate; 6. keel diagonal beam; 7. first ear plate; 8. second ear plate; 9. roof panel lifting ring; 10. lifting ring connecting plate; 11. connecting angle steel; 12. tightening screw; 13. fixing bolt; 14. waterproof rubber ring. DETAILED DESCRIPTION

[0012] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0013] The technical solution of the present invention is described in detail with specific embodiments below. The following specific embodiments can be combined or replaced with each other according to actual conditions, and the same or similar concepts or processes may not be described in detail in some embodiments. Example

[0014] like Figures 1 to 4 As shown, the present invention provides a photovoltaic panel keel leveling support connection structure, including a roof panel 1, a support base plate 2, a support sleeve 3, a connecting vertical rod 4, a vertical rod end plate 5, a keel oblique beam 6, a first ear plate 7 and a second ear plate 8, the support base plate 2 is fixedly installed on the roof panel 1, the support sleeve 3 is fixedly installed on the support base plate 2, the connecting vertical rod 4 is slidably connected to the support sleeve 3, one end of the vertical rod end plate 5 is fixedly connected to the connecting vertical plate 4, and the other end is fixedly connected to the first ear plate 7, the keel oblique beam 6 is respectively fixedly connected to the second ear plate 8 and the photovoltaic panel, the first ear plate 7 and the second ear plate 8 are fixedly connected by bolts, and the support sleeve 3 is fixed to the connecting vertical rod 4 by a tightening bolt 12 and a fixing bolt 13.

[0015] Specifically, it also includes a roof panel lifting ring 9, a lifting ring connecting plate 10 and a connecting angle steel 11. The roof panel lifting ring 9 is fixedly connected to the roof panel 1, and the lifting ring connecting plate 10 is fixedly connected to the roof panel lifting ring 9 and the connecting angle steel 11 respectively. The connecting angle steel 11 is arranged above the support base plate 2 and abuts against the support base plate 2. The stable installation of the photovoltaic panel is achieved by connecting the roof panel lifting ring 9 with the keel inclined beam 6. The downward extrusion force is given to the support base plate 2 by the connecting angle steel 11, thereby further enhancing the stability of the support.

[0016] Specifically, in order to extend the service life of the support sleeve 3 and the connecting vertical rod 4 and ensure the smoothness of the sliding of the two, the upper end of the support sleeve 3 is connected to a waterproof rubber ring 14.

[0017] Specifically, the thickness of the second ear plate 8 is 5 to 8 mm, and the thickness of the first ear plate 7 is 2 to 4 mm. When adjusting the installation angle, the second ear plate 8 bears the gravity of the keel beam 6 more than the first ear plate 7, so it is more susceptible to wear and breakage, so the thickness of the second ear plate 8 needs to be increased.

[0018] The method for using the photovoltaic panel keel leveling support connection structure specifically includes the following steps: S1. Slidingly adjust the connecting vertical rod 4 to the required height, and fix the connecting vertical rod 4 to the support sleeve 3 with the fixing bolt 13 and the tightening bolt 12; S2. Rotate the keel beam 6 relative to the horizontal direction to a desired angle, align the hole of the first ear plate 7 with the hole of the second ear plate 8, and fix the first ear plate 7 and the second ear plate 8 with bolts; S3, the leveled keel oblique beam 6 is fixedly connected to the roof panel hanging ring 9.

[0019] The height of the upper keel oblique beam 6 is adjusted by sliding the connecting vertical rod 4 up and down in the support sleeve 3, and the support sleeve 3 and the connecting vertical rod 4 are relatively fixed with fixing bolts 10, and further reinforced with tightening bolts 9 to ensure that there is no relative sliding after the height is adjusted. Due to the unevenness or curvature of the roof, the installation angle of the keel oblique beam 6 also needs to be adjusted to achieve the leveling requirement of the photovoltaic panel. The keel oblique beam 6 is welded and fixed to the second ear plate 8, and the angle of the keel oblique beam 6 is adjusted by adjusting the installation angle of the second ear plate 8 and the first ear plate 7. Finally, the second ear plate 8 and the first ear plate 7 are relatively fixed by bolts.

[0020] In addition to the above-mentioned preferred embodiments, the present invention also has other implementation modes. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection requested by the present invention.

Claims

1. A photovoltaic panel keel leveling support connection structure, characterized in that: The invention comprises a roof panel (1), a support base plate (2), a support sleeve (3), a connecting vertical rod (4), a vertical rod end plate (5), a keel oblique beam (6), a first ear plate (7) and a second ear plate (8), wherein the support base plate (2) is fixedly mounted on the roof panel (1), the support sleeve (3) is fixedly mounted on the support base plate (2), the connecting vertical rod (4) is slidably connected to the support sleeve (3), one end of the vertical rod end plate (5) is fixedly connected to the connecting vertical plate (4), and the other end is fixedly connected to the first ear plate (7), the keel oblique beam (6) is respectively fixedly connected to the second ear plate (8) and the photovoltaic panel, and the first ear plate (7) and the second ear plate (8) are fixedly connected by bolts.

2. A photovoltaic panel keel leveling support connection structure according to claim 1, characterized in that: It also comprises a roof panel lifting ring (9), a lifting ring connecting plate (10) and a connecting angle steel (11), wherein the roof panel lifting ring (9) is fixedly connected to the roof panel (1), the lifting ring connecting plate (10) is fixedly connected to the roof panel lifting ring (9) and the connecting angle steel (11), respectively, and the connecting angle steel (11) is arranged above the support base plate (2) and abuts against the support base plate (2).

3. A photovoltaic panel keel leveling support connection structure according to claim 1, characterized in that: The support sleeve (3) and the connecting vertical rod (4) are fixed by means of a tightening bolt (12) and a fixing bolt (13).

4. A photovoltaic panel keel leveling support connection structure according to claim 1, characterized in that: The upper end of the support sleeve (3) is connected to a waterproof rubber ring (14).

5. A photovoltaic panel keel leveling support connection structure according to claim 1, characterized in that: The thickness of the second ear plate (8) is 5 to 8 mm, and the thickness of the first ear plate (7) is 2 to 4 mm.

6. A method for using the photovoltaic panel keel leveling support connection structure as described in claims 1-5, characterized in that: The specific steps include: S1, slidingly adjusting the connecting vertical rod (4) to a desired height, and fixing the connecting vertical rod (4) to the support sleeve (3) with a fixing bolt (13) and a tightening bolt (12); S2, rotating the keel oblique beam (6) relative to the horizontal direction to a desired angle, aligning the hole of the first ear plate (7) with the hole of the second ear plate (8), and fixing the first ear plate (7) and the second ear plate (8) with bolts; S3, the leveled keel inclined beam (6) is fixedly connected to the roof panel hanging ring (9).

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