Inspection equipment of photovoltaic power station

Abstract

The utility model discloses inspection equipment of a photovoltaic power station, and belongs to the technical field of inspection equipment, the inspection equipment of the photovoltaic power station comprises an inspection vehicle main body, the top of the inspection vehicle main body is provided with a cleaning mechanism, two sides of the top of the inspection vehicle main body are provided with cleaning adjusting mechanisms, and the top of the inspection vehicle main body is provided with an inspection adjusting mechanism. The first reciprocating lead screw is in threaded connection with an externally-arranged moving block, so that the moving block is stressed to slide in an open groove of the inspection vehicle body, teeth arranged on the side face of the moving block are rotationally meshed with a gear, so that the lifting frame rotates, and the cleaning angle is adjusted. And therefore, the lifting block is stressed to ascend and descend in the lifting frame, the cleaning height is adjusted, the cleaning angle and height can be adjusted according to the use requirement, the use range is widened, cleaning can be conducted in a moving and reciprocating mode, stubborn stains can be effectively cleaned, operation is easy and fast, and use is convenient.

Description

Technical Field

[0001] The present application relates to the technical field of inspection equipment, and specifically to an inspection equipment for a photovoltaic power station. Background Art

[0002] A photovoltaic power station refers to a power generation system that utilizes solar energy and consists of special materials such as crystalline silicon panels, inverters and other electronic components, and is connected to the power grid and transmits electricity to the power grid. As a type of inspection equipment, the inspection vehicle for a photovoltaic power station is an auxiliary device used for inspecting a photovoltaic power station, and it has been widely used in the field of inspection vehicles.

[0003] The Chinese utility model patent with the publication number CN221354249U discloses an inspection equipment for a photovoltaic power station, which relates to the technical field of inspection vehicles and includes a vehicle body. A bracket is fixedly installed at the upper end of the vehicle body, a photovoltaic panel is fixedly installed at the upper end of the bracket, an electric push rod is fixedly installed at the upper end of the bracket, and a monitoring camera is fixedly installed at the output end of the electric push rod. With the above structure, the present utility model controls the water pump through a control module, so that the water in the water tank can be transported to a three-way joint through the output end at the input end of the water pump. When the vehicle body moves in an S shape along rows of photovoltaic modules in the power station, the control module controls the electric control valve at the corresponding three-way joint. When the electric control valve at one drainage port is closed, the electric control valve at the other drainage port is opened. At the same time, the drainage port of the three-way joint where the electric control valve is opened is connected to a spray pipe with a nozzle through a hose, which can facilitate the timely cleaning of the photovoltaic modules that need to be cleaned. However, the above solution has the following defects: the existing cleaning mechanism cleans the photovoltaic panels by lifting up and down and rotating the nozzle, but its lifting and nozzle rotation are mostly in the vertical direction, and the cleaning effect on stubborn stains on the surface of the photovoltaic panels is poor, which is inconvenient to use. In addition, the monitoring camera is fixed and inconvenient to adjust for monitoring.

[0004] Therefore, the present application provides an inspection equipment for a photovoltaic power station to solve the above problems. Summary of the Utility Model

[0005] The present application provides an inspection equipment for a photovoltaic power station, aiming to solve the problem that the existing cleaning mechanism cleans the photovoltaic panels by lifting up and down and rotating the nozzle, but its lifting and nozzle rotation are mostly in the vertical direction, and the cleaning effect on stubborn stains on the surface of the photovoltaic panels is poor, which is inconvenient to use as put forward in the background art.

[0006] To achieve the above object, the present application provides the following technical solutions: An inspection device for a photovoltaic power station, including an inspection vehicle body. One side of the top of the inspection vehicle body is fixedly connected with an electric control component through a bracket. On the other side of the top of the inspection vehicle body, a photovoltaic power generation component is arranged. A cleaning mechanism is arranged on the top of the inspection vehicle body. Cleaning adjustment mechanisms are arranged on both sides of the top of the inspection vehicle body. An inspection adjustment mechanism is arranged on the top of the inspection vehicle body;

[0007] Preferably, in order to solve the problem that the existing cleaning mechanism cleans the photovoltaic panel by lifting up and down and rotating the nozzle, but its lifting and nozzle rotation are mostly in the vertical direction, resulting in poor cleaning effect on stubborn stains on the surface of the photovoltaic panel and inconvenient use. The cleaning adjustment mechanism includes a reciprocating lead screw one rotatably connected to the inner part of the slots on both sides of the inspection vehicle body. A moving block is threadedly connected to the outside of the reciprocating lead screw one. The moving block is slidably connected to the slots of the inspection vehicle body. One side of the top of the moving block is rotationally engaged with a gear. The gear is arranged on the top of the inspection vehicle body. A lifting frame is fixedly connected to the top of the gear. A reciprocating lead screw two is rotatably connected to the inside of the lifting frame. A lifting block is threadedly connected to the outside of the reciprocating lead screw two. The lifting block is slidably connected to the slots on both sides of the lifting frame. Both sides of the lifting block extend to the outside of the slots of the lifting frame and are fixedly connected with connecting blocks. Both the reciprocating lead screw one and the reciprocating lead screw two are driven by servo motors. The servo motors are controlled by the photovoltaic power generation component. The servo motor drives the reciprocating lead screw one to rotate inside the inspection vehicle body. The reciprocating lead screw one is threadedly connected to the externally arranged moving block, so that the moving block is forced to slide inside the slots of the inspection vehicle body. During the movement of the moving block, the teeth arranged on the side of the moving block are rotationally engaged with the gear, so that the lifting frame rotates. The lifting frame drives the reciprocating lead screw two arranged on the top to rotate, thus realizing the adjustment of the cleaning angle. The servo motor inside the lifting frame drives the reciprocating lead screw two to rotate inside the lifting frame. The reciprocating lead screw two is threadedly connected to the lifting block, so that the lifting block is forced to lift inside the lifting frame. The lifting block drives the connecting blocks arranged on both sides to lift, thus realizing the adjustment of the cleaning height. The cleaning angle and height can be adjusted according to the use requirements, improving the use range. And by moving back and forth for cleaning, stubborn stains can be effectively cleaned. The operation is simple and fast, and it is convenient to use.

[0008] Preferably, to solve the problem of cleaning, the cleaning mechanism includes a cleaning box fixedly connected to the top of the inspection vehicle body. An inlet is provided at the top of the cleaning box, and an electric control valve is arranged on the top of the cleaning box. Two connecting hoses are fixedly communicated with both sides of the cleaning box. One ends of the two connecting hoses far away from the cleaning box are fixedly communicated with two cleaning nozzles. Water source is injected into the interior of the cleaning box through the inlet, and then the opening and closing of the inlet is controlled by the photovoltaic power generation component. The water in the cleaning box is input into the cleaning nozzles through the connecting hoses arranged on both sides, and the photovoltaic panels are cleaned through the cleaning nozzles, which is convenient to use.

[0009] Preferably, to solve the problem of fixing the cleaning nozzles, two fixing clamping blocks are symmetrically arranged inside each of the two connecting blocks. The fixing clamping blocks are adapted to the cleaning nozzles. By symmetrically arranging the fixing clamping blocks inside the connecting blocks and the fixing clamping blocks being adapted to the cleaning nozzles, it is convenient to fix the cleaning nozzles, thereby facilitating the installation and disassembly of the cleaning nozzles, which is convenient to use.

[0010] Preferably, to solve the problem of convenient operation of the fixing clamping blocks, two limiting rods are fixedly connected to the inside of each of the two connecting blocks. The connecting blocks are arranged outside the limiting rods, and the connecting blocks are slidably connected to the limiting rods. Springs are sleeved outside multiple fixing clamping blocks. The springs are fixedly connected between the two sides of the two connecting blocks away from each other and the inside of the connecting blocks. Manually slide the two fixing clamping blocks to make the fixing clamping blocks move towards or away from each other outside the limiting rods, so that the fixing clamping blocks compress the springs arranged on the sides, thereby facilitating the installation of the cleaning nozzles. On the contrary, under the action of the spring rebound force of the fixing clamping blocks, it is convenient for the fixing clamping blocks to return to their original state, which is convenient to operate.

[0011] Preferably, to solve the problem of adjusting the monitoring angle, the inspection and adjustment mechanism includes a fixing frame fixedly connected to the outer sides of the two connecting blocks close to the photovoltaic power generation component. A guide rod is fixedly connected to the inside of the slot of the fixing frame. A sliding block is arranged inside the fixing frame. The sliding block is slidably connected to the guide rod. A motor is fixedly connected to the top of the lifting frame. The output end of the motor is fixedly connected with a monitoring camera. The sliding block slides outside the guide rod arranged inside the fixing frame, which can make the sliding block drive the motor to move. The monitoring angle of the monitoring camera is adjusted by the motor, and it can be lifted according to the cleaning height, so as to facilitate the effective and accurate inspection of the photovoltaic generator, which is convenient to use.

[0012] Preferably, to solve the problem of the movement of the sliding block, a driving component is fixedly connected to one side of each of the two fixing frames close to the photovoltaic power generation component. The driving component is electrically connected to the photovoltaic power generation component, and the driving component is electrically connected to the sliding block. The driving component is driven by the photovoltaic power generation component to drive the sliding block to move, so as to facilitate the operation.

[0013] This cleaning adjustment mechanism slides the fixed clamping block outside the limiting rod, compressing the spring arranged on the side, places the cleaning nozzle between the two fixed clamping blocks, and through the action of the spring's rebound force, the two fixed clamping blocks fix the cleaning nozzle. The reciprocating lead screw 1 rotates inside the main body of the inspection vehicle. The reciprocating lead screw 1 is threadedly connected to the moving block arranged outside, so that the moving block slides inside the slot of the main body of the inspection vehicle under force. The teeth arranged on the side of the moving block rotate and mesh with the gear, so that the lifting frame rotates, thus realizing the adjustment of the cleaning angle. The reciprocating lead screw 2 rotates inside the lifting frame. The reciprocating lead screw 2 is threadedly connected to the lifting block, so that the lifting block moves up and down inside the lifting frame under force. The lifting block drives the connecting blocks arranged on both sides to move up and down, thus realizing the adjustment of the cleaning height. The cleaning angle and height can be adjusted according to the usage requirements, expanding the scope of use. And by moving back and forth for cleaning, stubborn stains can be effectively cleaned. The operation is simple and fast, and it is convenient to use.

[0014] This inspection adjustment mechanism controls the driving component through the photovoltaic power generation component, enabling the sliding block to slide outside the guiding rod arranged inside the fixed frame, which can drive the motor to move by the sliding block. The monitoring angle of the monitoring camera can be adjusted by the motor, and it can move up and down according to the cleaning height, thus facilitating the effective and accurate inspection of the photovoltaic generator. It is convenient to use. Description of the Drawings

[0015] Figure 1 It is a three-dimensional structural schematic diagram of an inspection device for a photovoltaic power station;

[0016] Figure 2 It is a three-dimensional dynamic structural schematic diagram of an inspection device for a photovoltaic power station;

[0017] Figure 3 This utility model Figure 2 The structural schematic diagram at position A in it;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the cleaning adjustment mechanism of an inspection device for a photovoltaic power station;

[0019] Figure 5 It is a top view structural schematic diagram of an inspection device for a photovoltaic power station.

[0020] In the figure:

[0021] 1. Inspection vehicle main body; 2. Electric control component; 3. Photovoltaic power generation component; 4. Cleaning mechanism; 41. Cleaning tank; 42. Water inlet; 43. Electric control valve; 44. Connecting hose; 45. Cleaning nozzle; 5. Cleaning adjustment mechanism; 51. First reciprocating lead screw; 52. Moving block; 53. Gear; 54. Lifting frame; 55. Second reciprocating lead screw; 56. Lifting block; 57. Connecting block; 58. Fixed clamping block; 59. Limit rod; 60. Spring; 6. Inspection adjustment mechanism; 61. Fixed frame; 62. Driving component; 63. Guide rod; 64. Sliding block; 65. Motor; 66. Monitoring camera. Detailed implementation manner

[0022] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0023] Embodiment 1

[0024] This embodiment provides an inspection device for a photovoltaic power station, as Figures 1-5 shown. The inspection device for the photovoltaic power station includes an inspection vehicle main body 1. One side of the top of the inspection vehicle main body 1 is fixedly connected with an electric control component 2 through a bracket. On the other side of the top of the inspection vehicle main body 1, a photovoltaic power generation component 3 is arranged. A cleaning mechanism 4 is arranged on the top of the inspection vehicle main body 1. Cleaning adjustment mechanisms 5 are arranged on both sides of the top of the inspection vehicle main body 1. An inspection adjustment mechanism 6 is arranged on the top of the inspection vehicle main body 1;

[0025] During use, the inspection vehicle main body 1 is powered by the electric control component 2, and the cleaning mechanism 4 is controlled by the electric control component 2, so as to clean the photovoltaic panel through the cleaning mechanism 4. The cleaning angle and height can be adjusted through the cleaning adjustment mechanism 5, improving the use range, and moving back and forth for cleaning can effectively clean stubborn stains. The operation is simple and fast, and it is convenient to use. Through the provided inspection adjustment mechanism 6, it can be lifted according to the cleaning height, so as to facilitate the effective and accurate inspection of the photovoltaic generator, and it is convenient to use.

[0026] Specifically, the cleaning adjustment mechanism 5 includes a reciprocating lead screw 51 rotatably connected to the inner sides of the slots on both sides of the inspection vehicle body 1. A moving block 52 is threadedly connected to the outer part of the reciprocating lead screw 51. The moving block 52 is slidably connected to the slot of the inspection vehicle body 1. One side of the top of the moving block 52 is rotatably engaged with a gear 53. The gear 53 is arranged on the top of the inspection vehicle body 1. A lifting frame 54 is fixedly connected to the top of the gear 53. A reciprocating lead screw 55 is rotatably connected to the inside of the lifting frame 54. A lifting block 56 is threadedly connected to the outer part of the reciprocating lead screw 55. The lifting block 56 is slidably connected to the slots on both sides of the lifting frame 54. Both sides of the lifting block 56 extend to the outside of the slots of the lifting frame 54 and are fixedly connected with connecting blocks 57.

[0027] During use, both the reciprocating lead screw 51 and the reciprocating lead screw 55 are driven by servo motors, and the servo motors are controlled by the photovoltaic power generation component 3. The servo motor drives the reciprocating lead screw 51 to rotate inside the inspection vehicle body 1. The reciprocating lead screw 51 is threadedly connected to the externally arranged moving block 52, so that the moving block 52 is forced to slide inside the slot of the inspection vehicle body 1. During the movement of the moving block 52, the teeth provided on the side of the moving block 52 are rotatably engaged with the gear 53, so that the lifting frame 54 rotates, thereby realizing the adjustment of the cleaning angle. The servo motor inside the lifting frame 54 drives the reciprocating lead screw 55 to rotate inside the lifting frame 54. The reciprocating lead screw 55 is threadedly connected to the lifting block 56, so that the lifting block 56 is forced to lift inside the lifting frame 54. The lifting block 56 drives the connecting blocks 57 provided on both sides to lift, thereby realizing the adjustment of the cleaning height. The cleaning angle and height can be adjusted according to the use requirements, improving the use range. Moreover, by moving back and forth for cleaning, stubborn stains can be effectively cleaned. The operation is simple and fast, and it is convenient to use.

[0028] Furthermore, the cleaning mechanism 4 includes a cleaning box 41 fixedly connected to the top of the inspection vehicle body 1. A water inlet 42 is opened on the top of the cleaning box 41. An electric control valve 43 is arranged on the top of the cleaning box 41. Two connecting hoses 44 are fixedly communicated with both sides of the cleaning box 41. One end of each of the two groups of connecting hoses 44 away from the cleaning box 41 is fixedly communicated with two groups of cleaning nozzles 45.

[0029] During use, water is injected into the inside of the cleaning box 41 through the water inlet 42. Then, the opening and closing of the water inlet 42 are controlled by the photovoltaic power generation component 3. The water body inside the cleaning box 41 is input into the inside of the cleaning nozzles 45 through the connecting hoses 44 provided on both sides, and the photovoltaic panels are cleaned through the cleaning nozzles 45. It is convenient to use.

[0030] Furthermore, two sets of fixing clips 58 are symmetrically arranged inside the two sets of connecting blocks 57. The fixing clips 58 are adapted to the cleaning nozzles 45. By the fixing clips 58 symmetrically arranged inside the connecting blocks 57 and the fixing clips 58 being adapted to the cleaning nozzles 45, the cleaning nozzles 45 can be conveniently fixed, so as to facilitate the installation and disassembly of the cleaning nozzles 45, which is convenient to use.

[0031] Among them, two sets of limiting rods 59 are fixedly connected inside the two sets of connecting blocks 57. The connecting blocks 57 are arranged outside the limiting rods 59, and the connecting blocks 57 are slidably connected to the limiting rods 59. Springs 60 are sleeved outside the multiple sets of fixing clips 58. The springs 60 are fixedly connected between the two sides of the two sets of connecting blocks 57 away from each other and the inside of the connecting blocks 57.

[0032] During use, manually slide the two sets of fixing clips 58 to make the fixing clips 58 move towards or away from each other outside the limiting rods 59, so that the fixing clips 58 compress the springs 60 arranged on the sides, thus facilitating the installation of the cleaning nozzles 45. On the contrary, under the action of the rebounding force of the springs 60, the fixing clips 58 are convenient to return to their original state, which is convenient to operate.

[0033] Embodiment 2

[0034] Different from Embodiment 1, when inspecting the photovoltaic power generation panels, the photovoltaic panels are installed obliquely and the camera angles are fixed, which may cause errors in the inspection book values. For this reason, the inspection adjustment mechanism 6 includes a fixing frame 61 fixedly connected to the outside of the two sets of connecting blocks 57 close to the photovoltaic power generation components 3. A guide rod 63 is fixedly connected inside the slot of the fixing frame 61. A sliding block 64 is arranged inside the fixing frame 61. The sliding block 64 is slidably connected to the guide rod 63. The top of the lifting frame 54 is fixedly connected with a motor 65. The output end of the motor 65 is fixedly connected with a monitoring camera 66.

[0035] During use, the sliding block 64 slides outside the guide rod 63 arranged inside the fixing frame 61, which can make the sliding block 64 drive the motor 65 to move. By adjusting the monitoring angle of the monitoring camera 66 through the motor 65, it can be lifted and lowered according to the cleaning height, so as to facilitate the effective and accurate inspection of the photovoltaic generator, which is convenient to use.

[0036] Specifically, a driving component 62 is fixedly connected to one side of the two sets of fixing frames 61 close to the photovoltaic power generation components 3. The driving component 62 is electrically connected to the photovoltaic power generation components 3 and the sliding block 64. By controlling the driving component 62 to drive the sliding block 64 to move through the photovoltaic power generation components 3, the operation is convenient.

[0037] It should be noted that the photovoltaic power generation module 3, the cleaning mechanism 4, the servo motor, the driving assembly 62, the motor 65 and the monitoring camera 66 are all existing devices, and their working principles, dimensions and models are irrelevant to the functions of this application, so no more description will be given. The control mode of the present utility model is controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The provision of power also belongs to the common knowledge in this field. Moreover, the present utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the present utility model will not be explained in detail any more.

[0038] The above are only the preferred specific embodiments of this application, but the protection scope of this application is not limited thereto. Any person skilled in the art within the technical scope disclosed by this application, according to the technical solution and its concept of this application, makes equivalent substitutions or changes, and should be covered within the protection scope of this application.

Claims

1. A patrol inspection device for a photovoltaic power station, comprising a patrol inspection vehicle body (1), one side of the top of the patrol inspection vehicle body (1) is fixedly connected to an electric control component (2) through a bracket, the other side of the top of the patrol inspection vehicle body (1) is provided with a photovoltaic power generation component (3), and the top of the patrol inspection vehicle body (1) is provided with a cleaning mechanism (4), characterized in that: A cleaning adjustment mechanism (5) is provided on both sides of the top of the inspection vehicle body (1), and an inspection adjustment mechanism (6) is provided on the top of the inspection vehicle body (1); The cleaning and adjusting mechanism (5) comprises a reciprocating screw (51) rotatably connected to the inside of the slots on both sides of the inspection vehicle body (1); the reciprocating screw (51) is externally threadedly connected to a moving block (52); the moving block (52) is slidably connected to the slots of the inspection vehicle body (1); a gear (53) is rotatably engaged on one side of the top of the moving block (52); the gear (53) is arranged on the top of the inspection vehicle body (1); a lifting frame (54) is fixedly connected to the top of the gear (53); a reciprocating screw (55) is rotatably connected to the inside of the lifting frame (54); the reciprocating screw (55) is externally threadedly connected to a lifting block (56); the lifting block (56) is slidably connected to the slots on both sides of the lifting frame (54); and connecting blocks (57) are fixedly connected to the outside of the slots of the lifting frame (54) on both sides of the lifting block (56) extending to the outside of the slots of the lifting frame (54).

2. The inspection device for a photovoltaic power station according to claim 1, characterized in that: The cleaning mechanism (4) comprises a cleaning box (41) fixedly connected to the top of the inspection vehicle body (1), a water inlet (42) is provided on the top of the cleaning box (41), an electric control valve (43) is provided on the top of the cleaning box (41), two sides of the cleaning box (41) are fixedly connected with connecting hoses (44), and two groups of the connecting hoses (44) are fixedly connected with two groups of cleaning nozzles (45) at one end away from the cleaning box (41).

3. The inspection device for a photovoltaic power station according to claim 1, characterized in that: Two groups of fixing clamps (58) are symmetrically arranged inside the two groups of connecting blocks (57), and the fixing clamps (58) are compatible with the cleaning nozzles (45).

4. The inspection device for a photovoltaic power station according to claim 3, characterized in that: The two groups of connection blocks (57) are fixedly connected to the inside with two groups of limit rods (59), the connection blocks (57) are arranged outside the limit rods (59), and the connection blocks (57) are slidably connected to the limit rods (59), and the outsides of the multiple groups of fixed clamping blocks (58) are all sleeved with springs (60), and the springs (60) are fixedly connected between the side away from the two groups of connection blocks (57) and the inside of the connection blocks (57).

5. The inspection device for a photovoltaic power station according to claim 1, characterized in that: The inspection and adjustment mechanism (6) comprises a fixing frame (61) fixedly connected to the outside of one side of the two groups of connection blocks (57) close to the photovoltaic power generation assembly (3); a guide rod (63) is fixedly connected inside the slot of the fixing frame (61); a sliding block (64) is arranged inside the fixing frame (61); the sliding block (64) is slidably connected to the guide rod (63); a motor (65) is fixedly connected to the top of the lifting frame (54); and a monitoring camera (66) is fixedly connected to the output end of the motor (65).

6. The inspection device for a photovoltaic power station according to claim 5, characterized in that: A driving assembly (62) is fixedly connected to one side of the two sets of fixing frames (61) close to the photovoltaic power generation assembly (3); the driving assembly (62) is electrically connected to the photovoltaic power generation assembly (3); and the driving assembly (62) is electrically connected to the sliding block (64).

Images