A punch-free photovoltaic support system for saddle board roofs

Abstract

The utility model relates to a punch-free photovoltaic support system for saddle board roofs, which is arranged on the saddle board roofs, and includes photovoltaic modules, purlins, inclined beams, columns and L-shaped bolts. Two left and right inclined beams are arranged below each photovoltaic module, and a purlin is respectively arranged above the upper and lower ends of the inclined beams, and column adapters are arranged below the upper and lower ends of the inclined beams, and the top of the column is connected through the column adapter, and the column adapter is arranged at the corresponding lower position of the purlin; the bottom end of the column is arranged in the gap between two adjacent saddle boards, and the bottom end of the column is connected to the column bottom plate, and the column bottom plate is arranged on two adjacent saddle boards, and two front and rear L-shaped bolts are arranged on the column bottom plate; the L-shaped bolt is arranged between two adjacent saddle boards, and the top of the L-shaped bolt is connected to the column bottom plate. The utility model avoids punching holes on the saddle board, protects the integrity of the saddle board, and improves the fixing effect and service life of the photovoltaic module.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, and in particular to a punch-free photovoltaic bracket system for saddle board roofs. Background Art

[0002] When installing a photovoltaic bracket on a saddle board roof, it is difficult to connect the column foot and the roof because the saddle roof is curved, so expansion bolts are generally used for fixing. However, the strength of the expansion bolts is low, and the structural safety is poor. In addition, the saddle board is thin, and the shallow installation of the expansion bolts cannot guarantee the pull-out force. If the holes are punched too deep, the saddle board is easily penetrated. Therefore, the existing solution uses holes in the saddle board surface to fix the connectors and brackets, which not only makes the roof leak, but also destroys the structural integrity of the saddle board to some extent. At present, there is an urgent need for a punch-free photovoltaic bracket system for saddle board roofs. Summary of the invention

[0003] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide a punch-free photovoltaic support system for saddle board roofs, which effectively solves the unreliability of installation by punching holes in saddle board roofs and improves support stability and installation flexibility.

[0004] The purpose of the utility model is achieved in this way:

[0005] A punch-free photovoltaic support system for a saddle board roof is arranged on the saddle board roof, and comprises a photovoltaic module, a purlin, an inclined beam, a column and an L-shaped bolt. Two inclined beams are arranged on the left and right sides below each photovoltaic module. A purlin is arranged above the upper and lower ends of the inclined beam respectively. A column adapter is arranged below the upper and lower ends of the inclined beam, and the top of the column is connected through the column adapter. The column adapter is arranged at a corresponding lower position of the purlin.

[0006] The bottom end of the column is arranged at the gap between two adjacent saddle plates, the bottom end of the column is connected to the column bottom plate, the column bottom plate is arranged on two adjacent saddle plates, the left part of the column bottom plate is arranged on the left saddle plate, the right part of the column bottom plate is arranged on the right saddle plate, and two front and rear L-shaped bolts are penetrated on the column bottom plate; the L-shaped bolt is arranged between two adjacent saddle plates, the top of the L-shaped bolt is connected to the column bottom plate, and the bottom end of the L-shaped bolt penetrates the fixing piece and is connected thereto; a rear pull is arranged between the two adjacent left and right columns.

[0007] Furthermore, a middle pressure block is provided between two connected photovoltaic components, the middle pressure block is arranged on and connected to the purlin, and an edge pressure block is provided on the outer side of the photovoltaic component located at the edge, the edge pressure block is arranged on and connected to the purlin.

[0008] Furthermore, the lower part of the purlin is connected to the oblique beam through a reinforcing bent plate.

[0009] Furthermore, two front and rear waist-shaped holes are provided on the column bottom plate, and the two waist-shaped holes are arranged at the front and rear ends of the connection between the column and the column bottom plate, and an L-shaped bolt is penetrated in each waist-shaped hole.

[0010] Furthermore, the two waist-shaped holes on the bottom plate of the column are arranged in a horizontal and vertical staggered manner, that is, one of them is arranged vertically and the other is arranged horizontally.

[0011] Furthermore, the L-shaped bolt includes a bolt body and a bent portion at the bottom of the bolt body, the fixing piece is provided with two through holes arranged in parallel front and back, and the bent portion of the L-shaped bolt is arranged below the fixing piece and connected thereto through a nut.

[0012] Furthermore, the rear pull is provided with a row of multiple waist-shaped holes, which are connected to the columns through the waist-shaped holes and bolts.

[0013] Furthermore, the left end of the back tie is lower than the right end, and a supporting triangle is formed between the column and the purlin to enhance the overall stability.

[0014] Furthermore, a purlin connector is provided between two adjacent purlins.

[0015] Furthermore, the purlin connector is C-shaped and wraps around the purlin, and is provided with a row of bolt holes, so that two adjacent purlins are fixedly connected by bolts.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides a punch-free photovoltaic support system for saddle board roofs, wherein two adjacent saddle boards are fixedly connected by a connection assembly of L-shaped bolts, the top of the L-shaped bolts is connected to the top surface of the saddle board through a column bottom plate, the bottom of the L-shaped bolts is connected by a fixing piece, a column is arranged on the column bottom plate, and an adapter is passed on the column. Photovoltaic components are arranged on inclined beams, purlins, etc. The utility model avoids punching holes on the saddle board, protects the integrity of the saddle board, can significantly improve the fixing effect and service life of the photovoltaic components, and simplifies the construction process, reduces the construction difficulty and cost; in addition, an inclined upward back pull is arranged between the left and right columns, and the stability of the overall structure is enhanced by the triangular support structure of the back pull, column and purlin. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a side view of the utility model.

[0020] Figure 3for Figure 1 A partial enlarged view of point A.

[0021] Figure 4 for Figure 2 A partial enlarged view of point B.

[0022] Figure 5 for Figure 2 A partial enlarged view of point C.

[0023] Figure 6 for Figure 1 A partial enlarged view of point D.

[0024] in:

[0025] Photovoltaic module 1, purlin 2, purlin connector 3, middle pressure block 4, side pressure block 5, inclined beam 6, column 7, column adapter 8, column base plate 9, back pull 10, L-shaped bolt 11, fixing part 12, saddle plate 13. DETAILED DESCRIPTION

[0026] In order to better understand the technical solution of the present invention, the following will be described in detail in conjunction with the relevant illustrations. It should be understood that the following specific embodiments are not intended to limit the specific implementation of the technical solution of the present invention, and are only implementations that can be adopted by the technical solution of the present invention. It should be noted that the description of the positional relationship of each component in this article, such as component A being located above component B, is based on the description of the relative positions of the components in the illustration, and is not intended to limit the actual positional relationship of the components. Example 1

[0027] See also Figure 1-Figure 6 , Figure 1 The structural schematic diagram of the utility model is drawn. As shown in the figure, the utility model relates to a punch-free photovoltaic support system for saddle board roofs, which is arranged on the saddle board 13 roof, and includes a photovoltaic module 1, a purlin 2, an inclined beam 6, a column 7 and an L-shaped bolt 11. Two left and right inclined beams 6 are arranged below each photovoltaic module 1, and a purlin 2 is respectively arranged above the upper and lower ends of the inclined beam 6. A middle pressure block 4 is arranged between two connected photovoltaic modules 1, and the middle pressure block 4 is arranged on the purlin 2 and connected thereto. An edge pressure block 5 is arranged on the outer side of the photovoltaic module 1 located at the edge, and the edge pressure block 5 is arranged on the purlin 2 and connected thereto; the lower part of the purlin 2 is connected to the inclined beam 6 through a reinforcing bending plate, and a column adapter 8 is arranged below the upper and lower ends of the inclined beam 6, and the top of the column 7 is connected through the column adapter 8, and the column adapter 8 is arranged at the corresponding lower position of the purlin 2.

[0028] The bottom end of the column 7 is arranged at the gap between two adjacent saddle plates 13, and the bottom end of the column 7 is connected to the column base plate 9, and the column base plate 9 is arranged on two adjacent saddle plates 13. The left part of the column base plate 9 is arranged on the left saddle plate 13, and the right part of the column base plate 9 is arranged on the right saddle plate 13. The column base plate 9 is provided with two front and rear waist-shaped holes, and the two waist-shaped holes are arranged at the front and rear ends of the connection between the column 7 and the column base plate 9. The two waist-shaped holes are arranged horizontally and vertically staggered, that is, one of them is arranged vertically and the other is arranged horizontally, and an L-shaped bolt 11 is penetrated in each waist-shaped hole.

[0029] The L-shaped bolt 11 is arranged between two adjacent saddle plates 13, the top of the L-shaped bolt 11 is connected to the column bottom plate 9, the L-shaped bolt 11 includes a bolt body and a bent portion at the bottom of the bolt body, and the bottom end of the L-shaped bolt 11 is connected to the fixing member 12; the fixing member 12 is provided with two through holes arranged in parallel front and back, and the bent portion of the L-shaped bolt 11 is arranged below the fixing member 12 and is connected thereto through a nut.

[0030] A back tie 10 is provided between two adjacent left and right columns 7. The back tie 10 is provided with a row of multiple waist-shaped holes and is connected to the column 7 through the waist-shaped holes and bolts; the left end of the back tie 10 is lower than the right end, and a supporting triangle is formed between the column 7 and the purlin 2 to enhance the overall stability.

[0031] A purlin connector 3 is provided between two adjacent purlins 2 to connect them. The purlin connector 3 is C-shaped and wraps around the purlin 2. A row of bolt holes is provided, and two adjacent purlins 2 are fixedly connected by bolts.

[0032] Working principle:

[0033] The utility model provides a punching-free photovoltaic support system for a saddle plate roof, wherein two L-shaped bolts are arranged between two adjacent saddle plates, the tops of the L-shaped bolts are connected to the top surfaces of the saddle plates through column bottom plates, the bottoms of the L-shaped bolts are connected through fixings, columns are arranged on the column bottom plates, so as to avoid punching holes on the saddle plates and protect the integrity of the saddle plates; a back pull inclined upward is arranged between the left and right columns, and the stability is enhanced by a triangular support structure of the back pull, the columns and the purlins.

[0034] The above are only specific application examples of the utility model, and do not constitute any limitation on the protection scope of the utility model. Any technical solution formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. A punch-free photovoltaic support system for a saddle board roof, arranged on a saddle board (13) roof, characterized in that: It comprises a photovoltaic module (1), a purlin (2), an inclined beam (6), a column (7) and an L-shaped bolt (11), wherein two inclined beams (6) are arranged on the left and right below each photovoltaic module (1), a purlin (2) is arranged above the upper and lower ends of the inclined beam (6), and a column adapter (8) is arranged below the upper and lower ends of the inclined beam (6), and the top of the column (7) is connected via the column adapter (8), and the column adapter (8) is arranged at a corresponding position below the purlin (2); The bottom end of the column (7) is arranged at the gap between two adjacent saddle plates (13), the bottom end of the column (7) is connected to the column bottom plate (9), the column bottom plate (9) is arranged on the two adjacent saddle plates (13), the left part of the column bottom plate (9) is arranged on the left saddle plate (13), and the right part of the column bottom plate (9) is arranged on the right saddle plate (13), and two front and rear L-shaped bolts (11) are penetrated on the column bottom plate (9); the L-shaped bolt (11) is arranged between the two adjacent saddle plates (13), the top of the L-shaped bolt (11) is connected to the column bottom plate (9), and the bottom end of the L-shaped bolt (11) penetrates the fixing member (12) and is connected thereto; a back pull (10) is provided between the two adjacent left and right columns (7).

2. The punch-free photovoltaic support system for saddle board roof according to claim 1, characterized in that: A middle pressure block (4) is arranged between two connected photovoltaic modules (1), the middle pressure block (4) being arranged on and connected to the purlin (2), and an edge pressure block (5) is arranged on the outer side of the photovoltaic module (1) located at the edge, the edge pressure block (5) being arranged on and connected to the purlin (2).

3. The punch-free photovoltaic support system for saddle board roof according to claim 1, characterized in that: The lower part of the purlin (2) is connected to the oblique beam (6) via a reinforcing bent plate.

4. The punch-free photovoltaic support system for saddle board roof according to claim 1, characterized in that: The column bottom plate (9) is provided with two front and rear waist-shaped holes, the two waist-shaped holes are arranged at the front and rear ends of the connection between the column (7) and the column bottom plate (9), and an L-shaped bolt (11) is penetrated in each waist-shaped hole.

5. The punch-free photovoltaic support system for saddle board roof according to claim 4, characterized in that: The two waist-shaped holes on the column bottom plate (9) are arranged in a horizontal and vertical staggered manner, that is, one of them is arranged vertically and the other is arranged horizontally.

6. The punch-free photovoltaic support system for saddle board roof according to claim 1, characterized in that: The L-shaped bolt (11) comprises a bolt body and a bent portion at the bottom of the bolt body, the fixing piece (12) is provided with two through holes arranged in parallel front and back, and the bent portion of the L-shaped bolt (11) is arranged below the fixing piece (12) and connected thereto via a nut.

7. The punch-free photovoltaic support system for saddle board roof according to claim 1, characterized in that: The rear pull (10) is provided with a row of multiple waist-shaped holes and is connected to the upright column (7) via the waist-shaped holes and bolts.

8. The punch-free photovoltaic support system for saddle board roof according to claim 1, characterized in that: The left end of the back tie (10) is lower than the right end, and a supporting triangle is formed between the back tie (10), the upright column (7) and the purlin (2), thereby enhancing the overall stability.

9. The punch-free photovoltaic support system for saddle board roof according to claim 1, characterized in that: Purlin connectors (3) are provided between two adjacent purlins (2) for connection.

10. A punch-free photovoltaic support system for saddle board roof according to claim 9, characterized in that: The purlin connecting member (3) is C-shaped and wraps around the purlin (2), and is provided with a row of bolt holes, so that two adjacent purlins (2) are fixedly connected by bolts.

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