Photovoltaic purline support structure

Abstract

The utility model discloses a photovoltaic purline support structure, and relates to the technical field of photovoltaic system support design, the photovoltaic purline support structure comprises an installation purline body, a reinforcing assembly is arranged on one side of the inner wall of the installation purline body, the reinforcing assembly comprises a first guide groove, the first guide groove is arranged on one side of the inner wall of the installation purline body, and a second guide groove is arranged on the other side of the inner wall of the installation purline body. And a second guide groove is formed in the other side of the inner wall of the first guide groove, a guide sliding plate is slidably connected to the interior of the second guide groove, and a triangular reinforcing plate is fixedly connected to one side of the guide sliding plate. According to the photovoltaic purline support structure, the triangular reinforcing plate is installed, the triangular reinforcing plate can effectively disperse stress acting on the opening through the triangular stable structure of the triangular reinforcing plate, the strength of the opening is greatly enhanced, deformation can be effectively resisted, and the overall structural strength of the installed purline body is greatly improved; and the stability of the photovoltaic purline bracket in a complex external force environment is ensured.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic system support design technology, specifically a photovoltaic purlin support structure. Background Technology

[0002] Photovoltaic purlin brackets, as the main installation body of photovoltaic modules, are an important accessory installed between photovoltaic panels and brackets. They mainly serve to support photovoltaic panels, while also connecting, fixing, and enhancing the rigidity of the connectors to ensure that the photovoltaic panels can stably and safely receive solar radiation. Photovoltaic purlin brackets are typically composed of purlins, connectors, and other related accessories. The purlins are the main supporting structure, while the connectors are used to fix the purlins to the bracket body or other components. These components work together to form a stable and reliable photovoltaic bracket system.

[0003] The main function of the purlins is to support the photovoltaic panels. The openings of the purlins are relatively weak points in the structure. When subjected to external forces such as the weight of the photovoltaic modules, wind loads, and snow loads, stress concentration and deformation are likely to occur at the openings of the purlins.

[0004] Therefore, those skilled in the art have provided a photovoltaic purlin support structure to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to provide a photovoltaic purlin support structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A photovoltaic purlin support structure includes a purlin mounting body. A reinforcing component is provided on one side of the inner wall of the purlin mounting body. The reinforcing component includes a first guide groove, which is formed on one side of the inner wall of the purlin mounting body. A second guide groove is formed on the other side of the inner wall of the first guide groove. A guide slide plate is slidably connected inside the second guide groove. A triangular reinforcing plate is fixedly connected to one side of the guide slide plate. A notch is formed on one side of the inner wall of the purlin mounting body. A snap-fit ​​plate is fixedly connected inside the notch. A guide telescopic rod is connected to the top of the inner wall of the snap-fit ​​plate. A clamping elastic element is sleeved on the side surface of the guide telescopic rod. A snap-fit ​​rod is fixedly connected to the bottom of the guide telescopic rod. A locking block is fixedly connected to the other side of the triangular reinforcing plate. A snap-fit ​​hole is formed inside the locking block.

[0008] As a further embodiment of this utility model: a groove is provided at the top of the inner wall of the second guide groove, a reset elastic member is fixedly connected to the top of the inner wall of the groove, a fixed plate is fixedly connected to the bottom of the reset elastic member, a lifting block is fixedly connected to one side of the fixed plate, a limit rod is fixedly connected to the bottom of the fixed plate, and a limit hole is provided inside the guide slide plate.

[0009] As a further embodiment of this utility model: a support beam is connected to the bottom of the mounting purlin body, a mounting plate is fixedly connected to one side of the support beam, a threaded hole is opened inside the mounting plate, a mounting plate is fixedly connected to one side of the mounting purlin body, a threaded hole is opened inside the mounting plate, a fixing bolt is threaded inside the threaded hole, and a cable box is fixedly connected inside the triangular reinforcing plate.

[0010] As a further embodiment of this utility model: the specifications of the first guide groove are larger than those of the second guide groove, the guide slide plate is in contact with the inner wall of the second guide groove, and the triangular reinforcing plates are symmetrically distributed.

[0011] As a further improvement of this utility model: the snap-fit ​​plate is U-shaped, the fitting block is trapezoidal, and the snap-fit ​​rod is adapted to the snap-fit ​​hole.

[0012] As a further improvement of this utility model: the fixing bolt is made of stainless steel, the wiring box is made of fire-retardant plastic, and a rubber pad is provided inside it.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. By installing triangular reinforcing plates, the stable triangular structure of the plates effectively disperses the stress acting on the opening, greatly enhancing the strength of the opening and effectively resisting deformation. This significantly improves the overall structural strength of the purlin mounting body and ensures the stability of the photovoltaic purlin support under complex external force environments.

[0015] 2. Through a unique snap-fit ​​and limiting structure, the triangular reinforcing plate is double-fixed. First, the push-fit between the components makes the triangular reinforcing plate fit tightly against the inner wall of the purlin body, completing the initial snap-fit ​​fixation. Then, the reset and limiting operation realizes the secondary limiting, which greatly improves the stability of the triangular reinforcing plate after installation and prevents it from loosening and shifting.

[0016] 3. By installing cable management boxes, different types of cables can be separated, effectively avoiding direct contact between cables and preventing line wear and short circuits that may be caused by contact. This effectively solves the problem of mutual contact and interference between cables. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a photovoltaic purlin support structure.

[0018] Figure 2 This is a schematic diagram of the unfolded structure of a photovoltaic purlin support structure.

[0019] Figure 3 A photovoltaic purlin support structure Figure 2 Enlarged structural diagram at point A in the middle.

[0020] Figure 4 A photovoltaic purlin support structure Figure 2 Enlarged structural diagram at point B.

[0021] Figure 5 This is an enlarged schematic diagram of the triangular reinforcing plate structure of a photovoltaic purlin support structure.

[0022] Figure 6 This is an exploded structural diagram of a photovoltaic purlin support structure.

[0023] In the diagram: 1. Purlin body; 2. Reinforcing assembly; 201. First guide groove; 202. Second guide groove; 203. Guide slide plate; 204. Triangular reinforcing plate; 205. Notch; 206. Snap-fit ​​plate; 207. Guide telescopic rod; 208. Clamping elastic element; 209. Snap-fit ​​rod; 210. Fitting block; 211. Snap-fit ​​hole; 3. Groove; 4. Reset elastic element; 5. Fixing plate; 6. Lifting block; 7. Limiting rod; 8. Limiting hole; 9. Bracket beam; 10. Mounting plate one; 11. Threaded hole one; 12. Mounting plate two; 13. Threaded hole two; 14. Fixing bolt; 15. Cable management box. Detailed Implementation

[0024] 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.

[0025] Example 1

[0026] Reference Figure 1 - Figure 5This embodiment provides a photovoltaic purlin support structure, including a purlin body 1. A reinforcing component 2 is provided on one side of the inner wall of the purlin body 1. The reinforcing component 2 includes a first guide groove 201, which is formed on one side of the inner wall of the purlin body 1. A second guide groove 202 is formed on the other side of the inner wall of the first guide groove 201. A guide slide plate 203 is slidably connected inside the second guide groove 202. A triangular reinforcing plate 204 is fixedly connected to one side of the guide slide plate 203. A notch 205 is formed on one side of the inner wall of the purlin body 1. A snap-fit ​​plate 206 is fixedly connected inside the notch 205. A guide extension is connected to the top of the inner wall of the snap-fit ​​plate 206. The guide telescopic rod 207 has a side surface fitted with a clamping elastic element 208. A snap-fit ​​rod 209 is fixedly connected to the bottom of the guide telescopic rod 207. A locking block 210 is fixedly connected to the other side of the triangular reinforcing plate 204. A snap-fit ​​hole 211 is opened inside the locking block 210. A groove 3 is opened at the top of the inner wall of the second guide groove 202. A reset elastic element 4 is fixedly connected to the top of the inner wall of the groove 3. A fixed plate 5 is fixedly connected to the bottom of the reset elastic element 4. A lifting block 6 is fixedly connected to one side of the fixed plate 5. A limit rod 7 is fixedly connected to the bottom of the fixed plate 5. A limit hole 8 is opened inside the guide slide plate 203. When the worker pulls the lifting block 6 upwards, the lifting block 6... The fixed plate 5 rises, compressing and resetting the elastic element 4. Simultaneously, the limiting rod 7 at the bottom of the fixed plate 5 moves upward, pushing the triangular reinforcing plate 204 into the purlin body 1. The triangular reinforcing plate 204 drives the guide slide plate 203 from the first guide groove 201 to the second guide groove 202. As the triangular reinforcing plate 204 moves, the engaging block 210 enters the snap-fit ​​plate 206 through the notch 205. The snap-fit ​​rod 209 first contacts the inclined surface of the engaging block 210, generating a pushing force that pushes the snap-fit ​​rod 209 upward, causing the guide telescopic rod 207 and the pressing elastic element 208 to contract under force until the triangular reinforcing plate 204 moves to the appropriate position and snaps in place. Rod 209 is inserted into the locking hole 211, so that the triangular reinforcing plate 204 is tightly attached to the inner wall of the purlin body 1, fixing the installation position of the triangular reinforcing plate 204. Then, the worker releases the lifting block 6, resets the elastic element 4 to its original state, and pushes the fixing plate 5 downward. The limiting rod 7 at the bottom of the fixing plate 5 is re-inserted into the limiting hole 8 of the guide slide plate 203, restricting the sliding of the guide slide plate 203. This achieves secondary limiting and fixing of the triangular reinforcing plate 204, ensuring that the triangular reinforcing plate 204 will not be displaced by external forces during use, so that the triangular reinforcing plate 204 can stably play a reinforcing role, improving the reliability and load-bearing capacity of the purlin body 1.

[0027] Example 2

[0028] Reference Figure 1 - Figure 6This embodiment is based on the previous embodiment, but differs in that a support beam 9 is connected to the bottom of the purlin body 1, a mounting plate 10 is fixedly connected to one side of the support beam 9, and a threaded hole 11 is opened inside the mounting plate 10. A mounting plate 22 is fixedly connected to one side of the purlin body 1, and a threaded hole 13 is opened inside the mounting plate 22. A fixing bolt 14 is threaded into the threaded hole 13. A cable box 15 is fixedly connected inside the triangular reinforcing plate 204, and the snap-fit ​​plate 206 is U-shaped and fits snugly. Block 210 is trapezoidal in shape, with the snap-fit ​​rod 209 matching the snap-fit ​​hole 211. The fixing bolt 14 is made of stainless steel, and the cable box 15 is made of fire-retardant plastic with a rubber pad inside. In use, the operator places the purlin body 1 on top of the support beam 9, screws the fixing bolt 14 into the threaded hole 11 and the threaded hole 13, and securely fixes the purlin body 1 to the support beam 9. Then, the cable is passed through the cable box 15. The cable box 15 physically separates different cables to prevent them from contacting and interfering with each other.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. Photovoltaic purlin support structure comprising a mounting purlin body (1), characterized in that, A reinforcing component (2) is provided on one side of the inner wall of the purlin body (1). The reinforcing component (2) includes a first guide groove (201), which is located on one side of the inner wall of the purlin body (1). A second guide groove (202) is located on the other side of the inner wall of the first guide groove (201). A guide slide plate (203) is slidably connected inside the second guide groove (202). A triangular reinforcing plate (204) is fixedly connected to one side of the guide slide plate (203). The purlin body (1) contains... A notch (205) is provided on one side of the wall, and a snap-fit ​​plate (206) is fixedly connected inside the notch (205). A guide telescopic rod (207) is connected to the top of the inner wall of the snap-fit ​​plate (206). A clamping elastic element (208) is sleeved on the side surface of the guide telescopic rod (207). A snap-fit ​​rod (209) is fixedly connected to the bottom of the guide telescopic rod (207). A wedge block (210) is fixedly connected to the other side of the triangular reinforcing plate (204). A snap-fit ​​hole (211) is provided inside the wedge block (210).

2. The photovoltaic rafter support structure of claim 1, wherein, The top of the inner wall of the second guide groove (202) is provided with a groove (3), the top of the inner wall of the groove (3) is fixedly connected with a reset elastic member (4), the bottom of the reset elastic member (4) is fixedly connected with a fixed plate (5), a lifting block (6) is fixedly connected to one side of the fixed plate (5), a limit rod (7) is fixedly connected to the bottom of the fixed plate (5), and a limit hole (8) is provided inside the guide slide plate (203).

3. The photovoltaic rafter support structure of claim 1, wherein, The bottom of the mounting purlin body (1) is connected to a support beam (9). A mounting plate (10) is fixedly connected to one side of the support beam (9). A threaded hole (11) is opened inside the mounting plate (10). A mounting plate (2) is fixedly connected to one side of the mounting purlin body (1). A threaded hole (23) is opened inside the mounting plate (22). A fixing bolt (14) is threaded inside the threaded hole (23). A cable box (15) is fixedly connected inside the triangular reinforcing plate (204).

4. The photovoltaic rafter support structure of claim 1, wherein, The first guide groove (201) is larger than the second guide groove (202), the guide slide plate (203) is in contact with the inner wall of the second guide groove (202), and the triangular reinforcing plates (204) are symmetrically distributed.

5. The photovoltaic rafter support structure of claim 1, wherein, The snap-fit ​​plate (206) is U-shaped, the fitting block (210) is trapezoidal, and the snap-fit ​​rod (209) is adapted to the snap-fit ​​hole (211).

6. The photovoltaic rafter support structure of claim 3, wherein, The fixing bolt (14) is made of stainless steel, and the wiring box (15) is made of fire-retardant plastic and has a rubber pad inside.

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