Distributed photovoltaic power station monitoring device

Abstract

The utility model discloses a distributed photovoltaic power station monitoring device, which comprises a fixed rail and a movable seat sleeved on the fixed rail in a sliding manner, a vertical column is vertically fixed on the movable seat, a video monitoring assembly used for monitoring a photovoltaic power station is mounted at the top end of the vertical column, a tooth groove is formed in the fixed rail, and the fixed rail is fixedly connected with the video monitoring assembly. Tooth grooves are formed in the fixed rail and distributed in the length direction of the fixed rail, a driving gear is rotationally embedded in the movable base and meshed with the tooth grooves, and a first motor used for driving the driving gear to rotate is installed on the movable base. One side of the fixed rail is of a T-shaped structure, and the tooth groove is formed in a groove in the side, of the T-shaped structure, of the fixed rail. The movable base is of a U-shaped structure and is embedded in the side, of the T-shaped structure, of the fixed rail, and check blocks are arranged on the top wall and the bottom wall of the interior of the movable base. The photovoltaic power station monitoring system is high in overall flexibility, wide in monitoring range and suitable for monitoring a photovoltaic power station with a large span.

Description

Technical Field

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

[0002] Distributed photovoltaic power stations usually refer to power generation systems that utilize decentralized resources, have a smaller installed capacity, and are located near users. In order to ensure the safety of the photovoltaic power station, monitoring devices are required to prevent accidents.

[0003] In the prior art, the utility model with application number 201820011619.6 discloses an intelligent monitoring device for a photovoltaic power station, which extends to the bottom of the hollow rod through the lower end of the connecting block and is fixed with a rotary cylinder, and the rotating end of the rotary cylinder is arranged downward and fixed with a mounting seat, when the rotary cylinder is running, it can drive the mounting seat to rotate, thereby driving the camera to rotate, and the second drive motor can drive the rotating shaft to rotate, thereby realizing the rotation of the camera in the vertical direction, and a sliding cylinder is threadedly sleeved on the threaded rod, and a connecting block is fixed at the bottom of the sliding cylinder, and the lower end of the connecting block extends to the bottom of the hollow rod and is fixed with a rotary cylinder, which can drive the rotary cylinder to move left and right, thereby driving the camera to move left and right, so that a larger range of monitoring can be achieved. However, it is well known that although the distributed photovoltaic power station is small in scale, the size of the photovoltaic panel is usually tens of meters long. With such a long photovoltaic panel width, it is difficult for the threaded rod to match the corresponding length and effectively drive, and the monitoring range is limited due to the influence of the threaded rod drive. In view of this, the present application proposes a distributed photovoltaic power station monitoring device. Utility Model Content

[0004] The purpose of the utility model is to provide a distributed photovoltaic power station monitoring device, which has high overall flexibility and a wide monitoring range and is suitable for monitoring photovoltaic power stations with a larger span.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A distributed photovoltaic power station monitoring device comprises a fixed rail and a mobile seat slidably mounted on the fixed rail, a column is vertically fixed on the mobile seat, a video monitoring component for photovoltaic power station monitoring is installed on the top of the column, a tooth groove is opened on the fixed rail, and the tooth groove is distributed along the length direction of the fixed rail, a driving gear is rotatably embedded on the mobile seat, the driving gear is meshed with the tooth groove, and a first motor for driving the driving gear to rotate is installed on the mobile seat.

[0007] Preferably, one side of the fixed rail is in a T-shaped structure, and the tooth groove is provided in a groove on the side of the fixed rail in the T-shaped structure.

[0008] Preferably, the movable seat is in a U-shaped structure and is nested in one side of the T-shaped structure of the fixed rail. Stop blocks are provided on the top and bottom walls inside the movable seat. The stop blocks are slidably engaged with the grooves on one side of the T-shaped structure of the fixed rail. The movable seat is provided with connecting bolts that are threadedly inserted into the stop blocks.

[0009] Preferably, a mounting groove is formed on a side of the fixed rail away from the T-shaped structure, and an assembly bolt penetrates through a side of the fixed rail facing the mounting groove.

[0010] Preferably, a plug-in arm is provided at one end of the fixed rail, and a plug-in slot capable of accommodating the plug-in arm is provided at the other end of the fixed rail.

[0011] Preferably, the video surveillance assembly includes a top plate fixed to the top of the column, a camera is rotatably mounted on the top of the top plate, and a second motor for driving the camera to rotate is mounted on the bottom of the top plate.

[0012] Preferably, the side wall of the fixed rail is embedded with a first power supply rail and a second power supply rail along the length direction, and the inner side wall of the movable seat is provided with a power receiving column and a power receiving groove for contacting the first power supply rail and the second power supply rail respectively.

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

[0014] The utility model can be used for monitoring the photovoltaic power station by setting a fixed rail sleeve on the frame of the photovoltaic panel and using a camera installed on the top of a column. In addition, by starting the first motor to drive the driving gear to rotate, the driving gear is engaged with the tooth groove and the moving seat slides along the length direction of the fixed rail, so that the monitoring position of the camera for the photovoltaic power station can be adjusted. Multiple fixed rails are connected end to end to expand the monitoring span. By starting the second motor to drive the camera to rotate, the monitoring direction of the camera for the photovoltaic power station can be adjusted. The overall flexibility is high and the monitoring range is wide, so it is suitable for monitoring photovoltaic power stations with larger spans.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a structural schematic diagram of the mobile seat and the video monitoring assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the mobile seat of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the video surveillance component of the utility model;

[0020] Figure 5 This is a schematic diagram of the end structure of the fixed rail of the utility model.

[0021] In the figure: 1. fixed rail; 2. movable seat; 3. column; 4. video surveillance component; 5. tooth groove; 6. mounting groove; 7. driving gear; 8. first motor; 9. stopper; 10. connecting bolt; 11. power receiving column; 12. power receiving groove; 13. top plate; 14. camera; 15. second motor; 16. plug-in groove; 17. plug-in arm; 18. assembly bolt; 19. first power supply rail; 20. second power supply rail. DETAILED DESCRIPTION

[0022] In the description of the present utility model, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" 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 utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. The following is a detailed description of various embodiments of the present utility model in conjunction with the drawings.

[0023] Example

[0024] See also Figures 1 to 5 The utility model preferably provides a technical solution: a distributed photovoltaic power station monitoring device, including a fixed rail 1 and a mobile seat 2 slidably mounted on the fixed rail 1, a column 3 is vertically fixed on the mobile seat 2, and a video monitoring component 4 for photovoltaic power station monitoring is installed on the top of the column 3. The mobile seat 2 is moved along the length direction of the fixed rail 1 to adjust the monitoring position of the video monitoring component 4 on the photovoltaic power station.

[0025] In this embodiment, a tooth groove 5 is provided on the fixed rail 1, and the tooth groove 5 is distributed along the length direction of the fixed rail 1. A driving gear 7 is rotatably embedded on the movable seat 2, and the driving gear 7 is engaged with the tooth groove 5. A first motor 8 for driving the driving gear 7 to rotate is installed on the movable seat 2. Through this structural method, it is only necessary to start the first motor 8 to drive the driving gear 7 to rotate, so as to drive the movable seat 2 to move along the length direction of the fixed rail 1, thereby achieving the purpose of adjusting the monitoring direction of the video surveillance component 4 to the photovoltaic power station.

[0026] As a preferred implementation scheme of this embodiment, one side of the fixed rail 1 is in a T-shaped structure, the tooth groove 5 is opened in the groove on the side of the fixed rail 1 with the T-shaped structure, the movable seat 2 is in a U-shaped structure and is nested in the side of the fixed rail 1 with the T-shaped structure, and blocks 9 are provided on the top and bottom walls inside the movable seat 2. The block 9 is slidably engaged with the groove on the side of the fixed rail 1 with the T-shaped structure, and the movable seat 2 is penetrated by a connecting bolt 10 threadedly inserted with the block 9. The connecting bolt 10 is used to connect the fixed block 9 on the movable seat 2, and the block 9 is embedded in the groove on the side of the fixed rail 1 with the T-shaped structure, so as to limit the movable seat 2 and prevent the movable seat 2 from slipping off the fixed rail 1.

[0027] As a preferred implementation of this embodiment, a plug-in arm 17 is provided at one end of the fixed rail 1, and a plug-in slot 16 capable of accommodating the plug-in arm 17 is provided at the other end of the fixed rail 1, so that multiple fixed rails 1 can be spliced ​​to expand the monitoring range. A mounting slot 6 is provided on the side of the fixed rail 1 away from the T-shaped structure, and an assembly bolt 18 is passed through the side of the fixed rail 1 facing the mounting slot 6. The mounting slot 6 can accommodate the frame of the photovoltaic panel, and a through hole compatible with the assembly bolt 18 is provided at the side frame of the photovoltaic panel, and then the mounting bolt 18 can be used to fix the fixed rail 1 on the photovoltaic panel frame.

[0028] As a preferred implementation of this embodiment, the video surveillance component 4 includes a top plate 13 fixed to the top of the column 3, a camera 14 is rotatably installed on the top of the top plate 13, and a second motor 15 for driving the camera 14 to rotate is installed at the bottom of the top plate 13. By starting the second motor 15 to drive the camera 14 to rotate, the monitoring direction of the camera 14 on the photovoltaic power station can be adjusted.

[0029] As a preferred implementation manner of this embodiment, a first power supply rail 19 and a second power supply rail 20 are embedded on the side wall of the fixed rail 1 along the length direction, and a power receiving column 11 and a power receiving groove 12 for respectively contacting the first power supply rail 19 and the second power supply rail 20 are provided on the inner wall of the movable seat 2. By respectively contacting the power receiving column 11 and the power receiving groove 12 with the first power supply rail 19 and the second power supply rail 20, electric energy can be provided to the movable seat 2 during the translation of the movable seat 2 along the fixed rail 1.

[0030] When in use, the fixing rail 1 is mounted on the side frame of the photovoltaic panel using the mounting groove 6, and multiple fixing rails 1 are connected by plugging arms 17 and plugging grooves 16. A through hole compatible with the assembly bolts 18 is opened on the side frame of the photovoltaic panel, and then the fixing rail 1 is fixed to the photovoltaic panel frame using the assembly bolts 18. Thus, the camera 14 installed on the top of the column 3 can be used for monitoring the photovoltaic power station. In addition, the first motor 8 is started to drive the driving gear 7 to rotate, and the driving gear 7 is engaged with the tooth groove 5, so that the moving seat 2 will slide along the length direction of the fixing rail 1, thereby adjusting the monitoring position of the camera 14 for the photovoltaic power station. By starting the second motor 15 to drive the camera 14 to rotate, the monitoring direction of the camera 14 for the photovoltaic power station can be adjusted. The overall flexibility is high, the monitoring range is wide, and it is suitable for monitoring photovoltaic power stations with larger spans.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. There are many ways of detachable installation, for example, it can be through the method of plug-in and buckle matching, and for example, through the method of bolt connection, etc.

[0032] The above clearly and completely describes the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation.

[0033] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above-mentioned utility model, which fall within the scope of protection of the present invention.

Claims

1. A distributed photovoltaic power station monitoring device, characterized in that: include: A fixed rail (1) and a movable seat (2) slidably mounted on the fixed rail (1); a column (3) is vertically fixed on the movable seat (2); a video monitoring component (4) for monitoring a photovoltaic power station is installed on the top of the column (3); a tooth groove (5) is provided on the fixed rail (1); the tooth groove (5) is distributed along the length direction of the fixed rail (1); a driving gear (7) is rotatably embedded on the movable seat (2); the driving gear (7) is meshed with the tooth groove (5); and a first motor (8) for driving the driving gear (7) to rotate is installed on the movable seat (2).

2. The distributed photovoltaic power station monitoring device according to claim 1, characterized in that: One side of the fixed rail (1) is in a T-shaped structure, and the tooth groove (5) is arranged in a groove on the side of the fixed rail (1) in the T-shaped structure.

3. The distributed photovoltaic power station monitoring device according to claim 2 is characterized in that: The movable seat (2) is in a U-shaped structure and is nested in one side of the fixed rail (1) in a T-shaped structure. Stoppers (9) are provided on the top wall and the bottom wall inside the movable seat (2). The stoppers (9) are slidably engaged with the grooves on one side of the fixed rail (1) in the T-shaped structure. The movable seat (2) is provided with connecting bolts (10) threadedly connected with the stoppers (9).

4. The distributed photovoltaic power station monitoring device according to claim 2, characterized in that: A mounting groove (6) is provided on a side of the fixed rail (1) away from the T-shaped structure, and a mounting bolt (18) penetrates through a side of the fixed rail (1) facing the mounting groove (6).

5. The distributed photovoltaic power station monitoring device according to claim 1, characterized in that: One end of the fixed rail (1) is provided with a plug-in arm (17), and the other end of the fixed rail (1) is provided with a plug-in slot (16) capable of accommodating the plug-in arm (17) to be inserted.

6. The distributed photovoltaic power station monitoring device according to claim 1, characterized in that: The video surveillance assembly (4) comprises a top plate (13) fixed to the top of the column (3), a camera (14) is rotatably mounted on the top of the top plate (13), and a second motor (15) for driving the camera (14) to rotate is mounted on the bottom of the top plate (13).

7. The distributed photovoltaic power station monitoring device according to claim 1, characterized in that: A first power supply rail (19) and a second power supply rail (20) are embedded on the side wall of the fixed rail (1) along the length direction, and a power receiving column (11) and a power receiving slot (12) for contacting the first power supply rail (19) and the second power supply rail (20) respectively are arranged on the inner side wall of the movable seat (2).

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