Photovoltaic power station operation and maintenance frame

Abstract

The utility model discloses a photovoltaic power station operation and maintenance frame, which comprises two groups of cross beam frames, vertical rods and a bottom plate, two fixed seats are arranged between the two cross beam frames, the opposite sides of the two fixed seats are respectively provided with a moving groove, a ladder stand frame is arranged in the two moving grooves in a sliding manner, the two sides of the ladder stand frame are respectively provided with a sliding groove, and moving rods are arranged in the sliding grooves in a sliding manner. The upper end of the connecting plate is fixedly provided with a placing frame; the connecting rod is arranged between the two fixed seats; the fixed seats are provided with racks; the ladder stand frame is rotatably provided with a rotating shaft; the ladder stand is provided with the fixing base, the moving groove, the ladder stand frame, the sliding groove, the moving rod, the baffle, the connecting plate and the containing frame, a worker can be prevented from carrying a large number of tools to climb the ladder stand frame, the operation difficulty is lowered, the worker is prevented from falling off, and the worker can take the needed tools conveniently.

Description

Technical Field

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

[0002] Power station operation and maintenance is the abbreviation of operation and maintenance of solar photovoltaic power generation system. It is based on system safety and manages the power station scientifically and rationally through preventive maintenance, periodic maintenance and regular equipment performance testing to ensure the safe, stable and efficient operation of the photovoltaic power generation system of the entire power station.

[0003] As shown in the announcement number CN214834561U, a photovoltaic power station operation and maintenance frame includes two symmetrically arranged support devices and a retractable ladder device arranged on the support devices, the support device includes a horizontally arranged crossbeam frame, a threaded hole one that horizontally penetrates the crossbeam frame is opened on the side of the crossbeam frame, and the threaded holes one are symmetrically arranged at both ends of the crossbeam frame, and a placement plate is arranged on the side of the threaded hole one away from the ladder device, a vertical rod is arranged at the lower end of the crossbeam frame for fixing the crossbeam frame, the vertical rod is a retractable structure, and a bottom plate is arranged at one end of the vertical rod away from the crossbeam frame, the area of ​​the bottom plate is larger than the cross-sectional area of ​​the vertical plate, and grab plates are correspondingly arranged on both sides of the bottom plate away from the vertical rod. The photovoltaic power station operation and maintenance frame is a detachable connection structure as a whole, and the ladder device is a retractable structure, so that the entire operation and maintenance frame is convenient for later handling and transportation, and can be used for operation and maintenance of solar panels with different installation methods in different environments.

[0004] When the above device is used, the staff climbs the ladder device to inspect the solar panel located at the lower end of the operation and maintenance frame. During the inspection process, they need to carry a large number of operation and maintenance tools and equipment. The above device is not convenient for placing the operation and maintenance tools and equipment, which increases the difficulty of the operation and maintenance process. Utility Model Content

[0005] The utility model provides a photovoltaic power station operation and maintenance frame, aiming to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a photovoltaic power station operation and maintenance frame, comprising: two groups of cross beam frames, vertical rods and a bottom plate, two fixed seats are arranged between the two cross beam frames, movable grooves are arranged on opposite sides of the two fixed seats, ladder frames are slidably arranged in the two movable grooves, slide grooves are arranged on both sides of the ladder frames, moving rods are slidably arranged in the slide grooves, a baffle is arranged at the upper end of the moving rod, a connecting plate is arranged at the lower end of the moving rod, a placing frame is fixedly arranged at the upper end of the connecting plate, a connecting rod is arranged between the two fixed seats, a rack is arranged on the fixed seat, a rotating shaft is rotatably arranged on the ladder frame, a gear is fixedly arranged at the lower end of the rotating shaft, the gear is meshed with the rack, and a turntable is fixedly arranged at the upper end of the rotating shaft.

[0007] Furthermore, two vertical plates are arranged on the upper end of each fixing seat, and a steel cable is arranged between the two vertical plates.

[0008] Furthermore, a handle is fixedly provided on the upper end of the baffle.

[0009] Furthermore, a handle is rotatably provided on the upper end of the turntable.

[0010] Furthermore, a roller is provided at the lower end of the ladder frame, and the roller abuts against the bottom of the movable groove.

[0011] Furthermore, auxiliary handles are fixedly provided on both sides of the ladder frame, and a total of eight auxiliary handles are provided.

[0012] Furthermore, the fixing seat and the crossbeam frame are detachably connected via bolts, and the connecting rod and the fixing seat are detachably connected via bolts.

[0013] Furthermore, the vertical plate is detachably connected to the fixing seat.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: since the utility model is provided with a fixed seat, a movable groove, a ladder frame, a slide groove, a movable rod, a baffle plate, a connecting plate, a placement frame, a connecting rod, a rack, a rotating shaft, a gear and a turntable, the vertical rod and the bottom plate can be used to support the crossbeam frame and the fixed seat on the bracket of the photovoltaic power station power generation component, and the staff can place the operation and maintenance tools and equipment inside the placement frame. After the staff climbs up the ladder frame, the staff can rotate the turntable to drive the rotating shaft and the gear to rotate, and the gear and the rack are engaged, which can drive the ladder frame to slide along the movable groove, so that the staff can adjust the position conveniently and move it to the top of the solar photovoltaic panel with problems to perform regular maintenance and cleaning work. The placement frame is used to place the operation and maintenance tools and equipment, which can avoid the staff from carrying a large number of tools to climb the ladder frame, reduce the difficulty of operation and avoid the staff from falling, and the movable baffle plate can be used to drive the movable rod, the connecting plate and the placement frame to move along the slide groove, so that the placement frame can be driven to move to the position above the solar photovoltaic panel, so that the staff can use the required tools for convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first viewing angle;

[0016] Figure 2 yes Figure 1 Partial schematic diagram at point A in the middle;

[0017] Figure 3 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0018] Figure 4 yes Figure 3 Partial schematic diagram at point B in the middle;

[0019] Figure 5 It is a schematic diagram of the overall structure of the utility model from a third viewing angle.

[0020] In the figure: 1. crossbeam frame; 2. vertical rod; 3. bottom plate; 4. fixed seat; 5. moving groove; 6. ladder frame; 7. slide groove; 8. moving rod; 9. baffle; 10. connecting plate; 11. placement frame; 12. connecting rod; 13. rack; 14. rotating shaft; 15. gear; 16. turntable; 17. vertical plate; 18. steel cable; 19. handle; 20. grip; 21. roller; 22. auxiliary handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-Figure 5As shown, a photovoltaic power station operation and maintenance frame includes: two groups of cross beam frames 1, vertical bars 2 and bottom plates 3, two fixed seats 4 are arranged between the two cross beam frames 1, and moving grooves 5 are arranged on opposite sides of the two fixed seats 4. Ladder frames 6 are slidably arranged in the two moving grooves 5, and slide grooves 7 are arranged on both sides of the ladder frames 6. A moving rod 8 is slidably arranged in the slide groove 7, a baffle 9 is arranged on the upper end of the moving rod 8, a connecting plate 10 is arranged on the lower end of the moving rod 8, and a placement frame 11 is fixedly arranged on the upper end of the connecting plate 10. Between the two fixed seats 4 A connecting rod 12 is provided, a rack 13 is provided on the fixed seat 4, a rotating shaft 14 is provided for the ladder frame 6 to rotate, a gear 15 is fixedly provided at the lower end of the rotating shaft 14, the gear 15 is meshed with the rack 13, a turntable 16 is fixedly provided at the upper end of the rotating shaft 14, the crossbeam frame 1, the vertical rod 2 and the bottom plate 3 are all prior art, and the vertical rod 2 and the bottom plate 3 can be used to support the crossbeam frame 1 on the bracket of the photovoltaic power station power generation component, the lower end of the baffle 9 is in contact with the upper end of the ladder frame 6, and the fixed seat 4, the movable groove 5, the ladder frame 6, the slide groove 7, the movable groove 8, the movable groove 9, the movable groove 10, the movable groove 11, the movable groove 12, the movable groove 13, the movable groove 14, the movable groove 15, the movable groove 16, the movable groove 13, the movable groove 14, the movable groove 13, the movable groove 14, the movable groove 15, the movable groove 16, the movable groove 11, the movable groove 12, the movable groove 13, the movable groove 14, the movable groove 13, the movable groove 14, the movable groove 15, the movable groove 16, the movable groove 16, the movable groove 13, the movable groove 13, the movable groove 14 ... The movable rod 8, baffle plate 9, connecting plate 10, placement frame 11, connecting rod 12, rack 13, rotating shaft 14, gear 15 and turntable 16 can be used to support the crossbeam frame 1 and the fixed seat 4 on the bracket of the photovoltaic power station power generation component by using the vertical rod 2 and the bottom plate 3. The staff can place the operation and maintenance tools and equipment inside the placement frame 11. After the staff climbs up the ladder frame 6, the turntable 16 can be rotated to drive the rotating shaft 14 and the gear 15 to rotate. The gear 15 is engaged with the rack 13, which can drive the ladder frame 6 to slide along the moving groove 5, which is convenient for driving the staff to adjust the position and move it to the top of the solar photovoltaic panel with problems to perform regular maintenance and cleaning work. The placement frame 11 is used to place the operation and maintenance tools and equipment, which can avoid the staff from carrying a large number of tools to climb the ladder frame 6, reduce the difficulty of operation and avoid the staff from falling, and can drive the moving rod 8, the connecting plate 10 and the placement frame 11 to move along the slide groove 7 by moving the baffle plate 9, so as to drive the placement frame 11 to move to the position above the solar photovoltaic panel, so that the staff can take the required tools and the operation is convenient.

[0023] Two vertical plates 17 are provided at the upper end of each fixed seat 4, and a steel cable 18 is provided between the two vertical plates 17. A handle 19 is fixedly provided at the upper end of the baffle 9, and a grip 20 is rotatably provided at the upper end of the turntable 16. A roller 21 is provided at the lower end of the ladder frame 6, and the roller 21 abuts against the bottom of the movable groove 5. Auxiliary handles 22 are fixedly provided on both sides of the ladder frame 6. There are eight auxiliary handles 22 in total. The fixed seat 4 is detachably connected to the crossbeam frame 1 by bolts, and the connecting rod 12 is detachably connected to the fixed seat 4 by bolts. The vertical plates 17 and the steel cables 18 are provided, which makes it convenient for the staff to connect the safety rope buckle with the steel cables 18 to prevent the staff from falling. By providing the rollers 21, the friction between the ladder frame 6 and the movable groove 5 can be reduced, and the movement is more labor-saving. By providing the auxiliary handles 22, the staff can hold the auxiliary handles 22 to support the body when needed, which is safer.

[0024] The working principle of the utility model is as follows: when in use, the vertical rod 2 and the bottom plate 3 can be used to support the crossbeam frame 1 and the fixed seat 4 on the bracket of the photovoltaic power station power generation component, and the staff can place the operation and maintenance tools and equipment inside the placement frame 11. After the staff climbs up the ladder frame 6, the turntable 16 can be rotated to drive the rotating shaft 14 and the gear 15 to rotate. The gear 15 is engaged with the rack 13, which can drive the ladder frame 6 to slide along the moving groove 5, which is convenient for driving the staff to adjust the position and move it to the top of the solar photovoltaic panel with problems to perform regular maintenance and cleaning work. Using the placement frame 11 to place operation and maintenance tools and equipment can avoid the staff from carrying a large number of tools to climb the ladder frame 6, reducing the difficulty of operation and preventing the staff from falling, and the movable baffle 9 can be used to drive the moving rod 8, the connecting plate 10 and the placement frame 11 to move along the slide groove 7, so as to drive the placement frame 11 to move to the position above the solar photovoltaic panel, so that the staff can use the required tools for convenient operation. This is the working principle of the device.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A photovoltaic power station operation and maintenance frame, comprising two sets of crossbeam frames (1), vertical rods (2) and a bottom plate (3), characterized in that: Two fixed seats (4) are arranged between the two crossbeam frames (1), and movable grooves (5) are arranged on opposite sides of the two fixed seats (4). Ladder frames (6) are slidably arranged in the two movable grooves (5), and slide grooves (7) are arranged on both sides of the ladder frames (6). A movable rod (8) is slidably arranged in the slide grooves (7), and a baffle (9) is arranged at the upper end of the movable rod (8). A connecting plate (10) is arranged at the lower end of the movable rod (8), and a placing frame (11) is fixedly arranged at the upper end of the connecting plate (10). A connecting rod (12) is arranged between the two fixed seats (4), and a rack (13) is arranged on the fixed seat (4). The ladder frames (6) are rotatably arranged with a rotating shaft (14), and a gear (15) is fixedly arranged at the lower end of the rotating shaft (14). The gear (15) is meshed with the rack (13), and a rotating disk (16) is fixedly arranged at the upper end of the rotating shaft (14).

2. A photovoltaic power station operation and maintenance frame according to claim 1, characterized in that: Two vertical plates (17) are arranged at the upper end of each of the fixing seats (4), and a steel cable (18) is arranged between the two vertical plates (17).

3. A photovoltaic power station operation and maintenance frame according to claim 2, characterized in that: A handle (19) is fixedly provided on the upper end of the baffle (9).

4. A photovoltaic power station operation and maintenance frame according to claim 2, characterized in that: A handle (20) is rotatably provided on the upper end of the rotating disk (16).

5. A photovoltaic power station operation and maintenance frame according to claim 2, characterized in that: A roller (21) is provided at the lower end of the ladder frame (6), and the roller (21) abuts against the bottom of the movable groove (5).

6. A photovoltaic power station operation and maintenance frame according to claim 2, characterized in that: Auxiliary handles (22) are fixedly arranged on both sides of the ladder frame (6), and a total of eight auxiliary handles (22) are arranged.

7. A photovoltaic power station operation and maintenance frame according to claim 2, characterized in that: The fixing seat (4) and the crossbeam frame (1) are detachably connected via bolts, and the connecting rod (12) and the fixing seat (4) are detachably connected via bolts.

8. A photovoltaic power station operation and maintenance frame according to claim 2, characterized in that: The vertical plate (17) is detachably connected to the fixing seat (4).

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