Photovoltaic power station maintenance equipment

Abstract

The utility model relates to the technical field of photovoltaic power station maintenance equipment, in particular to photovoltaic power station maintenance equipment which comprises a bearing bottom plate, the left portion and the right portion of the upper end of the bearing bottom plate are jointly and fixedly connected with a bearing frame, and the lower portion of the left end of the bearing frame is fixedly connected with a control panel. Guide columns are fixedly connected to the left portion and the right portion of the inner upper wall of the bearing frame, the ends, away from the bearing frame, of the two guide columns are jointly and fixedly connected with a bearing bottom plate, and a mounting frame seat is fixedly connected to the middle of the upper end of the bearing bottom plate. According to the photovoltaic power station maintenance equipment provided by the utility model, the height of the photovoltaic panel body can be adjusted according to needs when the photovoltaic panel body is maintained through the arrangement of the height adjusting device, so that personnel can safely and conveniently maintain and overhaul the photovoltaic panel, and the cleaning assembly is arranged, so that the maintenance efficiency is improved. And fallen leaves and dust attached to the photovoltaic panel body can be quickly cleaned, so that the power generation efficiency of the photovoltaic panel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power station maintenance equipment, in particular to a photovoltaic power station maintenance equipment. Background Art

[0002] A photovoltaic power station refers to a photovoltaic power generation system that utilizes solar energy and adopts special materials, such as crystalline silicon panels, inverters and other electronic components to generate electricity. It is connected to the power grid and transmits electricity to the grid. General photovoltaic power stations are usually built in the wild. When personnel perform post-maintenance on photovoltaic panels, they need to climb up and down for maintenance due to the high height of the photovoltaic panels, which brings inconvenience to the maintenance work of the personnel. In addition, the photovoltaic panels are exposed to the air, resulting in a lot of dust and fallen leaves adhering to the surface of the photovoltaic panels. It is inconvenient for personnel to clean the dust and fallen leaves on the photovoltaic panels, thus reducing the power generation efficiency of the photovoltaic panels. Utility Model Content

[0003] The main purpose of the utility model is to provide a photovoltaic power station maintenance device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A photovoltaic power station maintenance device comprises a load-bearing base plate, the upper left portion and the upper right portion of the load-bearing base plate are commonly fixedly connected to a load-bearing frame, the lower left portion of the load-bearing frame is fixedly connected to a control panel, the inner upper left portion and the inner upper right portion of the load-bearing frame are both fixedly connected to guide columns, one end of two guide columns away from the load-bearing frame is commonly fixedly connected to the load-bearing base plate, the upper middle portion of the load-bearing base plate is fixedly connected to a mounting frame seat, the inner upper middle portion of the mounting frame seat is fixedly connected to a height adjustment device, the height adjustment device slides between the two guide columns, and the upper end of the height adjustment device is fixedly connected to a photovoltaic panel mechanism.

[0006] Preferably, the height adjustment device includes a servo motor, which is fixedly connected to the inner upper wall of the mounting frame seat, and the output end of the servo motor passes through the middle of the inner upper wall of the mounting frame seat and is fixedly connected to a screw rod 1, the upper end of the screw rod 1 is movably connected to the load-bearing frame through a bearing, and the outer surface of the screw rod 1 is movably connected to a connecting seat through a thread, and the upper left and upper right parts of the connecting seat are both provided with through screw holes, and the front surface of the connecting seat is fixedly connected to a rod arm.

[0007] Preferably, the connecting seat is movably connected to the two guide columns through two screw holes respectively, and the rod arm does not contact the load-bearing frame.

[0008] Preferably, the photovoltaic panel mechanism includes a fixed frame, which is fixedly connected to the upper end of the rod arm, the photovoltaic panel body is fixedly connected to the rear of the inner lower wall of the fixed frame, a limiting slide groove is opened on the upper part of the inner right wall of the fixed frame, and a cleaning component is fixedly connected to the rear end left of the fixed frame.

[0009] Preferably, the cleaning assembly includes a driver, which is fixedly connected to the rear end of the fixed frame, the output end of the driver passes through the left rear end of the fixed frame and is fixedly connected to screw 2, the front end of screw 2 is movably connected to the fixed frame through a bearing, and the outer surface of screw 2 is movably connected to a soft brush through a thread.

[0010] Preferably, the middle part of the right end of the soft brush slides in the limiting sliding groove.

[0011] Preferably, the soft brush is flush with the photovoltaic panel body in the horizontal direction, and the lower end surface of the soft brush is in close contact with the upper end surface of the photovoltaic panel body but not fixed.

[0012] Preferably, the fixing frame does not contact the load-bearing frame.

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

[0014] 1. By setting a servo motor, a screw rod, a connecting seat, a screw hole and a lever arm, the lever arm is fixed to the fixed frame, and the lever arm and the fixed frame are not in contact with the load-bearing frame, so that the height of the lever arm and the fixed frame can be adjusted with the cooperation of these accessories, so that the height of the photovoltaic panel body installed in the fixed frame can be adjusted synchronously, so that when personnel inspect and repair the photovoltaic panel in the field, the height of the photovoltaic panel body can be adjusted accordingly as needed, so that personnel can maintain the photovoltaic panel very conveniently;

[0015] 2. A photovoltaic panel mechanism is provided, a cleaning component is provided on the photovoltaic panel mechanism, a soft brush is provided on the cleaning component and is closely attached to the upper end surface of the photovoltaic panel body and not fixed, and then the soft brush is limitedly slid in a limiting slide groove, so that the soft brush can stably move back and forth under the cooperation of the driver, the second screw and the soft brush, so that the soft brush can quickly clean the dust and fallen leaves attached to the upper end of the photovoltaic panel body, so that the photovoltaic panel body can fully absorb sunlight and convert it into electrical energy, thereby improving the power generation efficiency of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a photovoltaic power station maintenance device of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of a height adjustment device for a photovoltaic power station maintenance device of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of a photovoltaic panel mechanism of a photovoltaic power station maintenance device of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of a cleaning component of a photovoltaic power station maintenance device.

[0020] In the figure: 1. load-bearing base plate; 2. load-bearing frame; 3. control panel; 4. guide column; 5. mounting frame seat; 6. height adjustment device; 7. photovoltaic panel mechanism; 61. servo motor; 62. screw rod one; 63. connecting seat; 64. screw hole; 65. lever arm; 71. fixing frame; 72. limiting slide groove; 73. photovoltaic panel body; 74. cleaning component; 741. driver; 742. screw rod two; 743. soft brush. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] A photovoltaic power station maintenance device includes a load-bearing base plate 1, the upper left and upper right parts of the load-bearing base plate 1 are fixedly connected to a load-bearing frame 2, the lower left end of the load-bearing frame 2 is fixedly connected to a control panel 3, the inner upper wall left and inner upper wall right parts of the load-bearing frame 2 are fixedly connected to guide columns 4, one end of the two guide columns 4 away from the load-bearing frame 2 is fixedly connected to the load-bearing base plate 1, the middle part of the upper end of the load-bearing base plate 1 is fixedly connected to a mounting frame seat 5, the middle part of the inner upper wall of the mounting frame seat 5 is fixedly connected to a height adjustment device 6, the height adjustment device 6 slides between the two guide columns 4, and the upper end of the height adjustment device 6 is fixedly connected to a photovoltaic panel mechanism 7.

[0026] In this embodiment, the height adjustment device 6 includes a servo motor 61, which is fixedly connected to the inner upper wall of the mounting frame seat 5. The output end of the servo motor 61 passes through the middle of the inner upper wall of the mounting frame seat 5 and is fixedly connected to a screw rod 62. The upper end of the screw rod 62 is movably connected to the load-bearing frame 2 through a bearing. The outer surface of the screw rod 62 is movably connected to a connecting seat 63 through a thread. The upper left and upper right parts of the connecting seat 63 are both provided with through screw holes 64. The front of the outer surface of the connecting seat 63 is fixedly connected to a rod arm 65. The connecting seat 63 is respectively connected to two guide columns through two screw holes 64. 4 interlaced and movably connected, the arm 65 does not contact the load-bearing frame 2; the fixed frame 71 on which the photovoltaic panel is installed is fixed to the arm 65 provided on the height adjustment device 6, and the arm 65 and the fixed frame 71 do not contact the load-bearing frame 2, so that when the fixed frame 71 moves up and down, the connecting seat 63 cooperates with the two screw holes 64 and the two guide columns 4 to interlace and move, so that the fixed frame 71 can move up and down more stably, so that the height of the photovoltaic panel body 73 can be adjusted, which is convenient for personnel to adjust the height of the photovoltaic panel body 73 later, thereby performing more convenient maintenance work.

[0027] In this embodiment, the photovoltaic panel mechanism 7 includes a fixed frame 71, the fixed frame 71 is fixedly connected to the upper end of the lever arm 65, the rear part of the inner lower wall of the fixed frame 71 is fixedly connected to the photovoltaic panel body 73, the upper part of the inner right wall of the fixed frame 71 is provided with a limiting slide groove 72, the rear left part of the rear end of the fixed frame 71 is fixedly connected to a cleaning component 74, the cleaning component 74 includes a driver 741, the driver 741 is fixedly connected to the rear end of the fixed frame 71, the output end of the driver 741 passes through the rear left part of the fixed frame 71 and is fixedly connected to a screw rod 2 742, the front end of the screw rod 2 742 is movably connected to the fixed frame 71 through a bearing, the outer surface of the screw rod 2 742 is movably connected to a soft brush 743, and the middle part of the right end of the soft brush 743 The soft brush 743 slides in the limiting slide groove 72, and is flush with the photovoltaic panel body 73 in the horizontal direction. The lower end surface of the soft brush 743 is in close contact with the upper end surface of the photovoltaic panel body 73 but not fixed, and the fixed frame 71 is not in contact with the load-bearing frame 2. By providing a cleaning component 74 on the photovoltaic panel mechanism 7, the soft brush 743 provided on the cleaning component 74 is in close contact with the upper end surface of the photovoltaic panel body 73 but not fixed, and the right end of the soft brush 743 is limited in the limiting slide groove 72 for movement, so that the soft brush 743 can move in the front and rear directions, so that the soft brush 743 can clean the dust and other garbage attached to the upper end surface of the photovoltaic panel body 73, so that the photovoltaic panel body 73 can absorb sunlight without any obstruction.

[0028] It should be noted that the utility model is a photovoltaic power station maintenance equipment. During use, the control panel 3 is electrically connected to the servo motor 61 and the driver 741 respectively, the fixed frame 71 is fixed to the lever arm 65, and the lever arm 65 and the fixed frame 71 are not in contact with the load-bearing frame 2. Therefore, under the coordinated use of the servo motor 61, the screw rod 62, the connecting seat 63, the screw hole 64 and the lever arm 65, the servo motor 61 drives the screw rod 62 to synchronously rotate the connecting seat 63. Because the two screw holes 64 opened on the connecting seat 63 and the two guide columns 4 are inserted and slid, the lever arm 65 fixed on the front of the outer surface of the connecting seat 63 can be stably moved up and down, so that the height of the photovoltaic panel body 73 installed in the fixed frame 71 can be adjusted. The maintenance personnel can adjust the height of the photovoltaic panel body 73 as needed, so that the personnel can adjust the height of the photovoltaic panel body 73 in the field. The photovoltaic panel body 73 can be inspected and repaired conveniently and safely, and a cleaning component 74 is provided on the photovoltaic panel mechanism 7, and the fixed frame 71 provided on the cleaning component 74 is tilted at a forty-five degree angle, so that the photovoltaic panel body 73 installed in the fixed frame 71 can absorb sunlight well, and the soft brush 743 provided on the cleaning component 74 is used to closely contact the photovoltaic panel body 73 and the upper end surface of the soft brush 743 without fixing it, and the right end of the soft brush 743 is located in the limiting slide groove 72, so that when the soft brush 743 is used in coordination with the driver 741, the screw 742 and the soft brush 743, the dust and fallen leaves attached to the upper end surface of the photovoltaic panel body 73 can be conveniently cleaned when the soft brush 743 is moved back and forth, so that the photovoltaic panel body 73 can receive more sufficient sunlight, so the power generation rate of the photovoltaic panel body 73 can be improved.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A photovoltaic power station maintenance device, comprising a load-bearing base plate (1), characterized in that: The upper left and upper right parts of the load-bearing base plate (1) are fixedly connected to a load-bearing frame (2), the lower left part of the load-bearing frame (2) is fixedly connected to a control panel (3), the inner upper left and inner upper right parts of the load-bearing frame (2) are fixedly connected to guide columns (4), the ends of the two guide columns (4) away from the load-bearing frame (2) are fixedly connected to the load-bearing base plate (1), the middle part of the upper end of the load-bearing base plate (1) is fixedly connected to a mounting frame seat (5), the middle part of the inner upper wall of the mounting frame seat (5) is fixedly connected to a height adjustment device (6), the height adjustment device (6) slides between the two guide columns (4), and the upper end of the height adjustment device (6) is fixedly connected to a photovoltaic panel mechanism (7); The height adjustment device (6) comprises a servo motor (61), the servo motor (61) is fixedly connected to the inner upper wall of the mounting frame seat (5), the output end of the servo motor (61) passes through the middle of the inner upper wall of the mounting frame seat (5) and is fixedly connected to a screw rod (62), the upper end of the screw rod (62) is movably connected to the load-bearing frame (2) through a bearing, the outer surface of the screw rod (62) is movably connected to a connecting seat (63) through a thread, the upper left part and the upper right part of the connecting seat (63) are both provided with through screw holes (64), and the front surface of the outer surface of the connecting seat (63) is fixedly connected to a lever arm (65).

2. A photovoltaic power station maintenance device according to claim 1, characterized in that: The connecting seat (63) is movably connected to the two guide pillars (4) through two screw holes (64), and the lever arm (65) is not in contact with the load-bearing frame (2).

3. A photovoltaic power station maintenance device according to claim 1, characterized in that: The photovoltaic panel mechanism (7) comprises a fixed frame (71), the fixed frame (71) is fixedly connected to the upper end of the lever arm (65), the rear portion of the inner lower wall of the fixed frame (71) is fixedly connected to a photovoltaic panel body (73), the upper portion of the inner right wall of the fixed frame (71) is provided with a limiting sliding groove (72), and the rear left portion of the fixed frame (71) is fixedly connected to a cleaning assembly (74).

4. A photovoltaic power station maintenance device according to claim 3, characterized in that: The cleaning assembly (74) comprises a driver (741), the driver (741) being fixedly connected to the rear end of the fixed frame (71), the output end of the driver (741) passing through the left rear end of the fixed frame (71) and being fixedly connected to a second screw rod (742), the front end of the second screw rod (742) being movably connected to the fixed frame (71) via a bearing, and the outer surface of the second screw rod (742) being movably connected to a soft brush (743) via a thread.

5. A photovoltaic power station maintenance device according to claim 4, characterized in that: The middle part of the right end of the soft brush (743) is located in the limiting sliding groove (72) and slides.

6. A photovoltaic power station maintenance device according to claim 4, characterized in that: The soft brush (743) is flush with the photovoltaic panel body (73) in the horizontal direction, and the lower end surface of the soft brush (743) is in close contact with the upper end surface of the photovoltaic panel body (73) but not fixed.

7. A photovoltaic power station maintenance device according to claim 3, characterized in that: The fixing frame (71) does not contact the load-bearing frame (2).

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