Weathering steel photovoltaic support with good stability

Abstract

The utility model relates to the technical field of photovoltaic supports, and discloses a weather-resistant steel photovoltaic support with good stability, which comprises a support body, two bases connected to the bottom of the support body, moving plates slidably connected with the interiors of sliding rails on the bases, and support plates connected to the top surfaces of the end parts of the bases, and the outer walls of the two support plates are detachably connected with a shell. A winding assembly is connected into the shell. According to the weather-resistant steel photovoltaic support with the good stability, stable movement of the moving plates in the sliding rails in the base can be achieved through mutual cooperation of the rotating shafts, the winding rollers and the traction ropes, convenient and fast movement of the two moving plates can be achieved only by rotating the rotating shafts, the operation mode is convenient and easy, and due to the arrangement of the shell, the stability is good. The protection device can protect the rotating shaft, the wind-up roller and the traction rope, reduces the probability of being rusted, and is simple in structure, convenient to operate and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a weathering steel photovoltaic bracket with good stability. Background Technique

[0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect at the semiconductor interface. It mainly consists of three major parts: solar panels, controllers, and inverters. The main components are composed of electronic components. Solar cells are connected in series and then encapsulated and protected to form large-area solar cell modules. Together with components such as power controllers, a photovoltaic power generation device is formed.

[0003] At present, a photovoltaic bracket with good stability, with the publication number of CN216056877U, includes a main beam, and a secondary beam is movably fitted on the main beam; it also includes two support plates distributed symmetrically, and a sliding groove is opened on the top surface of the support plate; a rotating assembly for smoothly adjusting the angle of the main beam is arranged at the bottom of the main beam. By rotating the screw rod, the movable plate moves along the direction of the sliding groove. While the sleeve moves accordingly, under the cooperation of the compression spring, it makes a corresponding up and down movement, so as to complete the adjustment of the angle of the main material. This device is simple and convenient. The length-set sliding plate ensures the smooth movement of the sliding plate in the sliding groove, and the friction between the sliding plate and the sliding groove is reduced by the balls, making the adjustment process time-saving and labor-saving. The through groove is convenient for cleaning the accumulated water and dust in the sliding groove to ensure the stable movement of the movable plate. When the above device is in use, although the problem of easy adjustment of the main beam is solved, there are still the following deficiencies:

[0004] When the above device is in use, since the movable plate needs to move forward by rotating the screw rod, and because there are two screw rods, when actually operating the forward movement of the movable plate, two workers need to operate the two screw rods simultaneously and rotate synchronously to drive the movable plate to move forward at the same time. Otherwise, the movable plate will be stuck and difficult to move in the sliding groove of the support plate. In the above operation method, it is difficult for workers to perform synchronous displacement of the two screw rods, resulting in inconvenience. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a weathering steel photovoltaic bracket with good stability, which is convenient for stable adjustment of the photovoltaic bracket.

[0006] To achieve the above object, the utility model provides the following technical solution: a weathering steel photovoltaic bracket with good stability, which includes a bracket body, two bases connected to the bottom of the bracket body, a moving plate slidably connected to the slide rail on the base, and a support plate connected to the top surface of the end of the base. The outer walls of the two support plates are detachably connected with a housing, and a winding assembly is connected inside the housing. The winding assembly includes a rotating shaft located inside the housing, the rotating shaft is rotatably connected to the housing, two symmetrically arranged winding rollers are fixedly sleeved on the outer wall of the rotating shaft, a traction rope is wound on the winding roller, one end of the traction rope passes through the support plate and is connected to the outer wall of the moving plate, and one end of the rotating shaft extends out of the outer wall of the housing and is fixedly connected with a handle.

[0007] Further, a plug rod is slidably connected to the handle, and a plurality of slots corresponding to the position of the plug rod are opened at the outer end of the housing.

[0008] Further, a side plate is fixedly connected to the side wall of the moving plate, a chute is further opened on the top surface of the base, a slider is slidably connected in the chute, a threaded rod is fixedly connected to the top of the slider, the top of the threaded rod passes through the outside of one end of the side plate and is threadedly connected with a threaded ring, and the bottom surface of the threaded ring abuts against the top surface of the side plate.

[0009] Further, a hanging ring is fixedly connected to the outer wall of the moving plate, and a hook corresponding to the position of the hanging ring is fixedly connected to the front end of the traction rope.

[0010] Further, a spring located in the slide rail is fixedly connected to the outer wall of the moving plate, and the other end of the spring is fixedly connected to the inside of the slide rail.

[0011] Further, a limiting rod is fixedly connected to the inner wall of the slide rail, the limiting rod is located inside the spring and is slidably connected to it, and the other end of the limiting rod is slidably connected to the moving plate.

[0012] Further, a bellows is connected to the top surface of the base, one end of the bellows is fixedly connected to the outer wall of the moving plate, and the other end is fixedly connected to the outer wall of the support plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] Through the mutual cooperation of the rotating shaft, the winding roller and the traction rope, the utility model can realize the stable movement of the moving plate in the slide rail of the base. Only by rotating the rotating shaft, the convenient movement of the two moving plates can be realized. The operation method is convenient and easy. The setting of the housing can protect the rotating shaft, the winding roller and the traction rope, and reduce the probability of their corrosion. The structure is simple, the operation is convenient, and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic three-dimensional structure diagram of the whole utility model;

[0016] Figure 2Schematic three-dimensional structure diagram of the overall expansion of the present utility model;

[0017] Figure 3 Schematic three-dimensional sectional structure diagram of the partial state of the base of the present utility model;

[0018] Figure 4 Schematic three-dimensional sectional structure diagram of the expanded state of the base of the present utility model;

[0019] Figure 5 Schematic three-dimensional structure diagram of the outer shell, winding roller and traction rope of the present utility model.

[0020] In the figure: 1, bracket body; 2, base; 3, support plate; 4, moving plate; 5, outer shell; 6, handle; 7, side plate; 8, bellows; 9, rotating shaft; 10, winding roller; 11, traction rope; 12, hook; 13, hanging ring; 14, inserting rod; 15, spring; 16, limiting rod; 17, slider; 18, threaded rod; 19, threaded ring. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0022] As Figures 1 to 5 shown, a weather-resistant steel photovoltaic bracket with good stability includes a bracket body 1, two bases 2 connected to the bottom of the bracket body 1, a moving plate 4 slidably connected to the slide rails on the bases 2, and support plates 3 connected to the top surfaces of the ends of the bases 2. The outer walls of the two support plates 3 are detachably connected with an outer shell 5, and a winding assembly is connected inside the outer shell 5. The winding assembly includes a rotating shaft 9 located inside the outer shell 5. The rotating shaft 9 is rotatably connected to the outer shell 5. Two symmetrically arranged winding rollers 10 are fixedly sleeved on the outer wall of the rotating shaft 9. A traction rope 11 is wound around the winding roller 10. One end of the traction rope 11 passes through the support plate 3 and is connected to the outer wall of the moving plate 4. One end of the rotating shaft 9 extends out of the outer wall of the outer shell 5 and is fixedly connected with a handle 6.

[0023] As Figure 1 shown, the weather-resistant steel photovoltaic bracket with good stability in the present utility model is similar in structure to the existing photovoltaic bracket with good stability. For example, a photovoltaic bracket with good stability with the publication number of CN216056877U. The main improvement point of the present utility model is that it is convenient to stably adjust the photovoltaic bracket. As Figures 1 to 5As shown, when the weather-resistant steel photovoltaic bracket with good stability in the present utility model is in use, when it is necessary to move and adjust the moving plate 4, rotate the handle 6. The handle 6 drives the rotating shaft 9, and the rotating shaft 9 drives the two winding rollers 10 to rotate. As a result, the traction ropes 11 on the side walls of the two moving plates 4 are tightened, thereby driving the moving plate 4 to move. With this setting, by the mutual cooperation of the rotating shaft 9, the winding rollers 10 and the traction ropes 11, the stable movement of the moving plate 4 in the sliding rail of the base 2 can be achieved. Only by rotating the rotating shaft 9 can the convenient movement of the two moving plates 4 be realized. The operation method is convenient and easy. The setting of the housing 5 can protect the rotating shaft 9, the winding rollers 10 and the traction ropes 11, and reduce the probability of their being rusted; the setting of the handle 6 can facilitate people to rotate the rotating shaft 9.

[0024] As Figure 1 , Figure 2 and Figure 5 shown, a plug rod 14 is slidably connected to the handle 6, and a plurality of slots corresponding to the position of the plug rod 14 are opened at the outer end of the housing 5. By using the plug rod 14, it can be inserted into the slots on the outer wall of the end of the housing 5. With this setting, the position of the rotating shaft 9 can be limited.

[0025] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, a side plate 7 is fixedly connected to the side wall of the moving plate 4, and a chute is also opened on the top surface of the base 2. A slider 17 is slidably connected in the chute, and a threaded rod 18 is fixedly connected to the top of the slider 17. The top of the threaded rod 18 penetrates through the outside of one end of the side plate 7 and is threadedly connected with a threaded ring 19. The bottom surface of the threaded ring 19 abuts against the top surface of the side plate 7.

[0026] Specifically, when the moving plate 4 moves to the required position, the threaded ring 19 can be rotated so that the bottom surface of the threaded ring 19 abuts against the top surface of the side plate 7, thereby making the threaded rod 18 move upward and tighten, so that the position of the moving plate 4 is restricted; when it is necessary to move the position of the moving plate 4, only the threaded ring 19 needs to be rotated to loosen it, and the slider 17 will move in the chute along with the movement of the moving plate 4 under the movement of the moving plate 4. With this setting, the position of the moving plate 4 can be further limited, thereby ensuring the stability of the support body 1 and the stability of the photovoltaic panel.

[0027] As Figure 3 , Figure 4 and Figure 5 shown, a hanging ring 13 is fixedly connected to the outer wall of the moving plate 4, and a hook 12 corresponding to the position of the hanging ring 13 is fixedly connected to the front end of the traction rope 11.

[0028] Specifically, after the position of the moving plate 4 is adjusted, the hook 12 can be separated from the hanging ring 13. Then, the towing rope 11 is retracted so that the hook 12 is located on the outer wall of the support plate 3. This setting can reduce the risk of corrosion of the towing rope 11. When the towing rope 11 is needed, only hook the hook 12 with the hanging ring 13 and then operate the rotating shaft 9 to adjust the moving plate 4.

[0029] As Figure 3 and Figure 4 shown, a spring 15 located within the slide rail is fixedly connected to the outer wall of the moving plate 4, and the other end of the spring 15 is fixedly connected to the interior of the slide rail.

[0030] Specifically, when it is necessary to restore the position of the moving plate 4, just reverse the rotating shaft 9. Under the action of the spring 15, the moving plate 4 will gradually move to the required position in the slide rail of the base 2. The setting of the spring 15 facilitates the restoration of the movement of the moving plate 4.

[0031] As Figure 3 and Figure 4 shown, a limiting rod 16 is fixedly connected to the inner wall of the slide rail. The limiting rod 16 is located within the spring 15 and is slidably connected thereto, and the other end of the limiting rod 16 is slidably connected to the moving plate 4.

[0032] Specifically, when the moving plate 4 is moving, to prevent the spring 15 from deforming when being squeezed, the limiting rod 16 is located within the spring 15 to limit the spring 15, and the limiting rod 16 penetrates through the bottom of the moving plate 4 and is slidably connected thereto, ensuring the stable forward movement of the moving plate 4.

[0033] As Figure 1 and Figure 2 shown, a bellows cover 8 is connected to the top surface of the base 2. One end of the bellows cover 8 is fixedly connected to the outer wall of the moving plate 4, and the other end is fixedly connected to the outer wall of the support plate 3.

[0034] Specifically, when the moving plate 4 moves forward, it will contract the bellows cover 8. When the moving plate 4 moves backward, it can drive the bellows cover 8 to expand, so that the bellows cover 8 always shields and protects the limiting rod 16, the spring 15 and the chute within the slide rail, thereby preventing rainwater from falling in and further increasing the service life of the limiting rod 16 and the spring 15.

[0035] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A weathering steel photovoltaic bracket with good stability, comprising a bracket body (1), two bases (2) connected to the bottom of the bracket body (1), a moving plate (4) slidably connected to the slide rail on the base (2), and a support plate (3) connected to the top surface of the end of the base (2), characterized in that: The outer walls of the two support plates (3) are detachably connected to a shell (5), and a winding assembly is connected inside the shell (5). The winding assembly includes a rotating shaft (9) located inside the shell (5), and the rotating shaft (9) is rotatably connected to the shell (5). Two symmetrically arranged winding rollers (10) are fixedly sleeved on the outer wall of the rotating shaft (9), and a traction rope (11) is wound around the winding rollers (10). One end of the traction rope (11) passes through the support plate (3) and is connected to the outer wall of the movable plate (4). One end of the rotating shaft (9) extends out of the outer wall of the shell (5) and is fixedly connected to a handle (6).

2. A weathering steel photovoltaic support with good stability according to claim 1, characterized in that: The handle (6) is slidably connected with an insertion rod (14), and the outer end of the housing (5) is provided with a plurality of slots corresponding to the positions of the insertion rods (14).

3. A weathering steel photovoltaic support with good stability according to claim 1 or 2, characterized in that: The side wall of the movable plate (4) is fixedly connected to the side plate (7), the top surface of the base (2) is also provided with a slide groove, a slider (17) is slidably connected in the slide groove, a threaded rod (18) is fixedly connected to the top of the slider (17), the top of the threaded rod (18) passes through one end of the side plate (7) and is threadedly connected to a threaded ring (19) on the outside, and the bottom surface of the threaded ring (19) is against the top surface of the side plate (7).

4. A weathering steel photovoltaic support with good stability according to claim 1 or 2, characterized in that: The outer wall of the movable plate (4) is fixedly connected with a hanging ring (13), and the front end of the traction rope (11) is fixedly connected with a hook (12) corresponding to the position of the hanging ring (13).

5. A weathering steel photovoltaic support with good stability according to claim 1 or 2, characterized in that: The outer wall of the movable plate (4) is fixedly connected with a spring (15) located inside the slide rail, and the other end of the spring (15) is fixedly connected to the inside of the slide rail.

6. A weathering steel photovoltaic support with good stability according to claim 5, characterized in that: The inner wall of the slide rail is fixedly connected with a limit rod (16), the limit rod (16) is located in the spring (15) and is slidably connected thereto, and the other end of the limit rod (16) is slidably connected to the moving plate (4).

7. A weathering steel photovoltaic support with good stability according to claim 1 or 2, characterized in that: The top surface of the base (2) is connected to an accordion cover (8), one end of the accordion cover (8) is fixedly connected to the outer wall of the movable plate (4), and the other end of the accordion cover (8) is fixedly connected to the outer wall of the supporting plate (3).

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