Non-perforated photovoltaic support for color steel tiles

Abstract

The utility model discloses a non-perforated photovoltaic support for color steel tiles, which comprises a first cross rod and a second cross rod which are parallel to a color steel tile mounting keel, and two ends of the first cross rod and two ends of the second cross rod are fixedly connected with the end face of the color steel tile mounting keel through connecting assemblies; the clamp assemblies are arranged at the bottoms of the first cross rod and the second cross rod, and the clamp assemblies are clamped at the protrusions of the wave crests of the color steel tile; the support is fixed to the top of the clamp assembly, the surface of the support is rotationally connected with a rotating seat, the rotating seat clamps the support through a first fastening bolt piece to fix the inclination angle, a connecting plate is arranged on one side of the rotating seat, a connecting bolt assembly is arranged on the surface of the connecting plate, and first T-shaped grooves are formed in one side of the first transverse rod and one side of the second transverse rod. The first T-shaped groove is fixedly connected with the rotating base through a connecting bolt assembly. The utility model relates to the technical field of photovoltaic supports. According to the non-perforated photovoltaic support for the color steel tile, damage to the surface of the color steel tile is avoided, and the service life of the color steel tile is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic support technology, specifically a non-perforated photovoltaic support for color steel tiles. Background Technology

[0002] With the accelerated global energy structure transformation, photovoltaic power generation, as a core carrier of clean energy, continues to see its application scale in industrial and commercial sectors expand rapidly. Rooftop distributed photovoltaic systems, due to their advantages such as efficient utilization of idle building space and avoidance of land resource occupation, have become the mainstream solution for energy-saving renovations in industrial parks. However, traditional photovoltaic installations on corrugated steel roofs require drilling through the roof for support bracket fixing. This destructive construction method has three major drawbacks: drilling directly damages the galvanized layer and waterproof coating of the corrugated steel roof, accelerating metal corrosion; through-hole installation disrupts the original sealing structure of the roof, significantly increasing the risk of leakage during the rainy season; and subsequent maintenance requires repeated drilling, further shortening the roof's lifespan. Therefore, a non-perforated photovoltaic support bracket suitable for corrugated steel roofs is needed to overcome the hidden dangers of existing destructive construction methods. Utility Model Content

[0003] To address the aforementioned shortcomings, this utility model provides a non-perforated photovoltaic support for color steel tiles, which avoids damage to the surface of the color steel tiles and improves their service life.

[0004] To achieve the above objectives, the technical solution provided by this utility model is a non-perforated photovoltaic bracket made of color steel tiles, comprising:

[0005] A first and second horizontal bar are set parallel to the color steel tile mounting keel, and the two ends of the first and second horizontal bars are fixedly connected to the end face of the color steel tile mounting keel through connecting components.

[0006] A clamping assembly is provided at the bottom of the first and second crossbars, and the clamping assembly clamps the protrusion of the corrugated steel sheet crest;

[0007] A support fixed to the top of the clamp assembly has a rotating seat rotatably connected to its surface. The rotating seat clamps the support to fix the tilt angle by fastening bolts. A connecting plate is provided on one side of the rotating seat, and a connecting bolt assembly is provided on the surface of the connecting plate.

[0008] The first and second crossbars are provided with a T-slot one on one side, and the T-slot one is fixedly connected to the rotating seat by a connecting bolt assembly. The first and second crossbars are provided with a T-slot two on the other side, and a cavity is provided in the middle of the first and second crossbars.

[0009] The second crossbar has a connecting seat installed on the T-slot surface. A fixed seat is fixedly connected to one side of the connecting seat. A support rod is rotatably connected to the surface of the fixed seat. A high-level solar panel mounting seat is rotatably connected to the top of the support rod. A low-level solar panel mounting seat is fixedly connected to the other side of the connecting seat. The surfaces of the high-level and low-level solar panel mounting seats are provided with T-slots.

[0010] Preferably, the clamping assembly includes a first clamping plate and a second clamping plate, with a fastening bolt between the first clamping plate and the second clamping plate. One side of the first clamping plate and the second clamping plate matches the surface contour of the color steel tile. A pin plate and a rubber ring are fixedly connected to the side of the first clamping plate and the second clamping plate near the surface of the color steel tile. After the first clamping plate and the second clamping plate are clamped, the pin plate applies pressure to the surface of the color steel tile to form a groove with a depth of 0.3-1mm, forming a non-penetrating mechanical interlocking structure.

[0011] Preferably, a fixing plate is fixedly connected to the top of the first clamping plate, the fixing plate being an integral structure, the support being fixed to the surface of the fixing plate, a limiting groove being provided on one side of the bottom of the fixing plate, and a slider adapted to the limiting groove being provided on the top of the second clamping plate.

[0012] Preferably, the connecting assembly includes a first connecting block inserted into the cavity and a second connecting block inserted into one end of the corrugated steel sheet mounting keel. One end of the first connecting block is rotatably connected to a first connecting rod, and one end of the second connecting block is rotatably connected to a second connecting rod. The first and second connecting rods are L-shaped. A connecting screw is provided on one side of the first connecting rod, and one end of the connecting screw passes through one side of the second connecting rod. A nut is provided on the surface of the connecting screw.

[0013] Preferably, two nuts are provided and are respectively provided on both sides of the second connecting rod, the surface of the first connecting block is threaded with a first bolt, and the surface of the second connecting block is threaded with a second bolt.

[0014] Preferably, a second fastening bolt is provided between the support rod and the high-rise solar panel mounting base, and the support rod clamps the high-rise solar panel mounting base with the second fastening bolt to fix the tilt angle. A third fastening bolt is provided between the fixed base and the support rod.

[0015] The present invention adopts the above-mentioned technical solution, and its beneficial effects include: the non-perforated photovoltaic bracket for color steel tiles uses a clamping assembly to hold the first and second crossbars at the protrusions of the color steel tile crests, thereby avoiding damage to the surface of the color steel tile and extending its service life; at the same time, the connection assembly fixes the two ends of the first and second crossbars, further improving stability; and by setting a rotating seat on the top of the clamping assembly, the installation angle of the solar panel can be easily adjusted, improving adaptability. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a side view of the overall structure of this utility model;

[0018] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic diagram of the structure of the clamp assembly of this utility model;

[0020] Figure 5 This is a perspective view of the connection between the clamp assembly and the first crossbar of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the connecting component of this utility model.

[0022] In the diagram: 1-First crossbar, 2-Second crossbar, 3-Connecting assembly, 31-First connecting block, 32-Second connecting block, 33-First connecting rod, 34-Second connecting rod, 35-Connecting screw, 36-Nut, 37-First bolt, 38-Second bolt, 4-Clamping assembly, 41-First clamping plate, 42-Second clamping plate, 43-Pin plate, 44-Rubber ring, 45-Fasting bolt, 46-Fixing plate, 47-Limiting slide 5-Slot, 6-Spindle, 7-Fastening Bolt Part 1, 8-Connecting Plate, 9-Connecting Bolt Assembly, 10-Connecting Seat, 101-T-Slot Part 1, 102-T-Slot Part 2, 103-Cavity, 11-Fixed Seat, 12-Support Rod, 13-High-Rise Solar Panel Mounting Seat, 14-Low-Rise Solar Panel Mounting Seat, 15-Fastening Bolt Part 2, 16-Fastening Bolt Part 3, 17-Color Steel Tile Installation Keel, 18-Color Steel Tile. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] Example 1: Please refer to Figure 1-6 This utility model provides a technical solution: a non-perforated photovoltaic bracket made of color steel sheet, comprising:

[0025] A first horizontal bar 1 and a second horizontal bar 2 are set parallel to the color steel tile mounting keel 17. The two ends of the first horizontal bar 1 and the second horizontal bar 2 are fixedly connected to the end face of the color steel tile mounting keel 17 through the connecting component 3.

[0026] The clamping assembly 4 is located at the bottom of the first crossbar 1 and the second crossbar 2. The clamping assembly 4 clamps the protrusion of the corrugated steel sheet 18. When the corrugated steel sheet 18 is installed, the length direction of the crest is usually perpendicular to the length direction of the corrugated steel sheet mounting keel 17. The clamping assembly 4 is set on the surface of the corrugated steel sheet 18 corresponding to the corrugated steel sheet mounting keel 17.

[0027] Specifically, the clamping assembly 4 includes a first clamping plate 41 and a second clamping plate 42. A fastening bolt 45 is provided between the first clamping plate 41 and the second clamping plate 42. One side of the first clamping plate 41 and the second clamping plate 42 matches the contour of the color steel tile surface. A pin plate 43 and a rubber ring 44 are fixedly connected to the side of the first clamping plate 41 and the second clamping plate 42 near the color steel tile surface. A fixing plate 46 is fixedly connected to the top of the first clamping plate 41. The fixing plate 46 is an integral structure. After the first clamping plate 41 and the second clamping plate 42 are clamped, the pin plate 43 applies pressure to the color steel tile surface to form a groove with a depth of 0.3-1mm, forming a non-penetrating mechanical interlocking structure. The mechanical interlocking structure improves the stability of the connection between the clamping assembly 4 and the color steel tile 18. At the same time, the rubber ring 44 increases the friction between the clamping assembly 4 and the surface of the color steel tile 18, and also improves the sealing performance. Even if the pin plate 43 damages the protective layer on the surface of the color steel tile 18, the rubber ring 44 prevents contact with air. To prevent the pin plate 43 from damaging the protective layer on the surface of the color steel tile 18, a limiting groove 47 is provided on one side of the bottom of the fixing plate 46. The limiting groove 47 has a T-shaped cross-section. The top of the second clamping plate 42 is provided with a slider that matches the limiting groove 47. When the slider moves to one end of the limiting groove 47, it stops moving, thus avoiding excessive clamping force.

[0028] A support 5 is fixed to the top of the clamp assembly 4. The support 5 is fixed to the surface of the fixing plate 46. A rotating seat 6 is rotatably connected to the surface of the support 5. The rotating seat 6 clamps the support 5 to fix the tilt angle by means of a fastening bolt 7. The fastening bolt 7 includes a bolt, a locking washer and a nut. By tightening the fastening bolt 7, the pressure on the support 5 on both sides of the rotating seat 6 increases, thereby fixing the tilt angle of the rotating seat 6 by friction. The adjustability of this tilt angle meets the requirement of adjustable installation angle of the solar photovoltaic panel, which facilitates the improvement of power generation efficiency.

[0029] A connecting plate 8 is provided on one side of the rotating seat 6. A connecting bolt assembly 9 is provided on the surface of the connecting plate 8. A T-slot 101 is provided on one side of the first crossbar 1 and the second crossbar 2. The T-slot 101 is fixedly connected to the rotating seat 6 through the connecting bolt assembly 9. The connecting bolt assembly 9 includes a T-block and a bolt that are adapted to the T-slot 101. The corresponding first crossbar 1 or second crossbar 2 can be fixed by inserting the T-block into the T-slot 101 and tightening the bolt.

[0030] A T-slot 102 is provided on the other side of the first crossbar 1 and the second crossbar 2, and a cavity 103 is provided in the middle of the first crossbar 1 and the second crossbar 2; a connecting seat 10 is installed on the surface of the T-slot 102 of the second crossbar 2, and the connecting seat 10 is fixed by a connecting bolt assembly with the same structure as the connecting bolt assembly 9. A fixing seat 11 is fixedly connected to one side of the connecting seat 10, and a support rod 12 is rotatably connected to the surface of the fixing seat 11. A fastening bolt 16 is provided between the fixing seat 11 and the support rod 12. By tightening the fastening bolt 16... The support rod 12 can be restricted from rotating, keeping it vertical to facilitate the support of the solar photovoltaic panel. The top of the support rod 12 is rotatably connected to the solar panel mounting base 13. A second fastening bolt 15 is provided between the support rod 12 and the solar panel mounting base 13. The support rod 12 clamps the solar panel mounting base 13 with the second fastening bolt 15 to fix the tilt angle. The tilt angle of the solar panel mounting base 13 is the same as the tilt angle of the rotating seat 6, ensuring that the solar photovoltaic panel is located in the same tilt plane.

[0031] On the other side of the connector 10, a low-level solar panel mounting base 14 is fixedly connected. The surfaces of the high-level solar panel mounting base 13 and the low-level solar panel mounting base 14 are provided with T-shaped grooves. The solar photovoltaic panel is fixed in the T-shaped groove by a connector. The connector uses L-shaped connecting plates, bolts and T-shaped blocks commonly used in photovoltaic installation.

[0032] When installing the bracket, the first crossbar 1 is only set at the outermost or lowest position, and multiple second crossbars 2 are set at equal intervals. In this way, when installing the first row of solar photovoltaic panels, the solar photovoltaic panels are fixed at a low position on one side of the first crossbar 1, that is, fixed through the T-slot 102 of the first crossbar 1, and the solar photovoltaic panels are fixed at a high position on the surface of the solar panel high-level mounting seat 13 corresponding to the top of the first second crossbar 2. The solar photovoltaic panels of the second row are fixed at a low position on the surface of the solar panel low-level mounting seat 14 installed on the first second crossbar 2, and the solar photovoltaic panels are fixed at a high position on the surface of the solar panel high-level mounting seat 13 corresponding to the top of the second second crossbar 2, and so on.

[0033] The connecting assembly 3 includes a first connecting block 31 inserted into the cavity 103 and a second connecting block 32 inserted into one end of the corrugated steel sheet mounting keel. A first connecting rod 33 is rotatably connected to one end of the first connecting block 31, and a second connecting rod 34 is rotatably connected to one end of the second connecting block 32. The first connecting rod 33 and the second connecting rod 34 have an L-shaped structure. A connecting screw 35 is provided on one side of the first connecting rod 33, and one end of the connecting screw 35 passes through one side of the second connecting rod 34. A nut 36 is provided on the surface of the connecting screw 35. There are two connecting components, one on each side of the second connecting rod 34. The surface of the first connecting block 31 is threaded with a first bolt 37, and the surface of the second connecting block 32 is threaded with a second bolt 38. The surfaces of the first crossbar 1 and the second crossbar 2 are provided with drilled holes that are compatible with the first bolt 37. The surface of the color steel tile mounting keel 17 is provided with drilled holes that are compatible with the second bolt 38. The first bolt 37 and the second bolt 38 prevent the corresponding connecting blocks from falling off. The stability of the first crossbar 1 and the second crossbar 2 is improved by setting the connecting component 3.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] The above description is merely a preferred embodiment of the prior art for fixing and installing this utility model, and is not intended to limit this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A non-penetrating photovoltaic support for a color steel tile, characterized by: include: The first horizontal bar (1) and the second horizontal bar (2) are set parallel to the color steel tile installation keel. The two ends of the first horizontal bar (1) and the second horizontal bar (2) are fixedly connected to the end face of the color steel tile installation keel through the connecting component (3). A clamp assembly (4) is provided at the bottom of the first crossbar (1) and the second crossbar (2), and the clamp assembly (4) clamps the protrusion of the corrugated steel sheet; A support (5) is fixed to the top of the clamp assembly (4). A rotating seat (6) is rotatably connected to the surface of the support (5). The rotating seat (6) clamps the support (5) to fix the tilt angle by fastening bolt (7). A connecting plate (8) is provided on one side of the rotating seat (6). A connecting bolt assembly (9) is provided on the surface of the connecting plate (8). A T-slot 1 (101) is provided on one side of the first crossbar (1) and the second crossbar (2), and the T-slot 1 (101) is fixedly connected to the rotating seat (6) by a connecting bolt assembly (9). A T-slot 2 (102) is provided on the other side of the first crossbar (1) and the second crossbar (2). A cavity (103) is provided in the middle of the first crossbar (1) and the second crossbar (2). A connecting seat (10) is installed on the surface of the T-slot 2 (102) of the second crossbar (2). A fixed seat (11) is fixedly connected to one side of the connecting seat (10). A support rod (12) is rotatably connected to the surface of the fixed seat (11). A high-level solar panel mounting seat (13) is rotatably connected to the top of the support rod (12). A low-level solar panel mounting seat (14) is fixedly connected to the other side of the connecting seat (10). T-slots are provided on the surfaces of the high-level solar panel mounting seat (13) and the low-level solar panel mounting seat (14).

2. The non-penetrating photovoltaic support for colored steel sheet according to claim 1, characterized in that: The clamp assembly (4) includes a first clamping plate (41) and a second clamping plate (42). A fastening bolt (45) is provided between the first clamping plate (41) and the second clamping plate (42). One side of the first clamping plate (41) and the second clamping plate (42) matches the contour of the color steel tile surface. A pin plate (43) and a rubber ring (44) are fixedly connected to the side of the first clamping plate (41) and the second clamping plate (42) near the color steel tile surface. After the first clamping plate (41) and the second clamping plate (42) are clamped, the pin plate (43) applies pressure to the color steel tile surface to form a groove with a depth of 0.3-1mm, forming a non-penetrating mechanical interlocking structure.

3. The non-penetrating photovoltaic support for colored steel sheet according to claim 2, characterized in that: The top of the first clamping plate (41) is fixedly connected to a fixing plate (46), which is an integral structure. The support (5) is fixed on the surface of the fixing plate (46). A limiting groove (47) is provided on one side of the bottom of the fixing plate (46). The top of the second clamping plate (42) is provided with a slider that is compatible with the limiting groove (47).

4. The non-penetrating photovoltaic support for colored steel sheet according to claim 1, characterized in that: The connecting assembly (3) includes a first connecting block (31) inserted into the cavity (103) and a second connecting block (32) inserted into one end of the color steel tile mounting keel. One end of the first connecting block (31) is rotatably connected to a first connecting rod (33), and one end of the second connecting block (32) is rotatably connected to a second connecting rod (34). The first connecting rod (33) and the second connecting rod (34) are in an L-shaped structure. A connecting screw (35) is provided on one side of the first connecting rod (33). One end of the connecting screw (35) passes through one side of the second connecting rod (34), and a nut (36) is provided on the surface of the connecting screw (35).

5. The non-penetrating photovoltaic support for colored steel sheet according to claim 4, characterized in that: Two nuts (36) are provided and are respectively provided on both sides of the second connecting rod (34). The surface of the first connecting block (31) is threaded with a first bolt (37), and the surface of the second connecting block (32) is threaded with a second bolt (38).

6. The non-penetrating photovoltaic support for colored steel sheet according to claim 1, characterized in that: A second fastening bolt (15) is provided between the support rod (12) and the solar panel high-rise mounting base (13). The support rod (12) clamps the solar panel high-rise mounting base (13) with the second fastening bolt (15) to fix the tilt angle. A third fastening bolt (16) is provided between the fixed base (11) and the support rod (12).

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