A detection device for preventing photovoltaic support deformation

Abstract

The present application belongs to the technical field of photovoltaic support deformation detection, and particularly relates to a detection device for preventing photovoltaic support deformation, which comprises a base, a sliding groove column is fixedly connected to one side of the upper end face of the base, a detection box is slidingly connected to the sliding groove of the sliding groove column, and a track display mechanism for recording the deformation position number and deformation degree of the photovoltaic support is further arranged on the detection box. The deformation position of the photovoltaic support can be marked by means of attaching adhesive tape through the attaching mechanism, and the deformation position of the photovoltaic support can be directly observed during subsequent maintenance and other work on the photovoltaic support, so that the process of searching for the deformation position of the photovoltaic support again by personnel is saved, time and labor are saved, and the subsequent maintenance and other work on the photovoltaic support can be smoothly performed.

Description

Technical Field

[0001] This invention belongs to the field of photovoltaic bracket deformation detection technology, specifically a detection device for preventing photovoltaic bracket deformation. Background Technology

[0002] As a crucial structure supporting solar panels, the stability of photovoltaic (PV) mounting systems directly impacts the operational safety of the PV system. Deformation of the mounting system can cause solar panels to shift or tilt, thus affecting the overall stability of the system. Therefore, regularly inspecting the deformation of the PV mounting system helps to promptly identify and repair potential problems, preventing a shortened lifespan of the PV system due to mounting deformation.

[0003] Patent CN211855203U discloses a photovoltaic (PV) bracket deformation detection device, comprising: a detection bridge with strain gauges attached to the PV bracket in series on one arm; a DC voltage reference source for providing voltage to the detection bridge; an analog-to-digital converter (ADC) module for converting the output voltage of the detection bridge; a voltage data reading module for reading the converted data; a communication module for transmitting data; and a host computer for receiving data transmitted by the communication module. When the PV bracket deforms, the strain gauges deform accordingly, their resistance changes, and the output voltage of the detection bridge changes accordingly. Based on the relationship between voltage change and strain gauge deformation, the deformation of the PV bracket can be calculated and displayed on the host computer, allowing maintenance personnel to understand the actual deformation status of the PV bracket and providing a reference for early maintenance by power plant maintenance personnel.

[0004] However, the above technical solutions still have the following shortcomings in practical applications: While this method can determine the deformation of the photovoltaic (PV) support by analyzing the relationship between voltage changes and strain gauge deformation, the PV support has a certain length and may have numerous deformation points, making it difficult to record the specific deformation locations during testing. In subsequent maintenance, maintenance personnel still need to locate the deformation locations again, which is time-consuming and labor-intensive. This difficulty is especially pronounced when the deformation is not significant, thus hindering the smooth progress of maintenance work. Summary of the Invention

[0005] To overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, the present invention proposes a detection device for preventing deformation of photovoltaic support.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a detection device for preventing deformation of photovoltaic brackets, including a base, a sliding column fixedly connected to one side of the upper end face of the base, a detection box slidably connected to the sliding groove of the sliding column, and a trajectory display mechanism for recording the number of deformation positions and the degree of deformation of the photovoltaic brackets on the detection box; The trajectory display mechanism includes two sliding rods slidably connected to one side of the detection box. A displacement plate is fixedly connected to the left end of the sliding rod, and detection rollers are rotatably arranged at both ends of the displacement plate. A connecting plate is fixedly connected to the right end of the sliding rod, and a connecting rod is fixedly connected to one side of the right end face of the connecting plate. A capacitive pen is provided at one end of the connecting rod. A capacitive screen is slidably connected to one side of the inner wall of the detection box, and the pen tip is in contact with the screen of the capacitive screen. The testing box is also equipped with an attachment mechanism for marking the deformation position of the photovoltaic support; The attaching mechanism includes a roll of tape rotatably mounted on one side of the inner cavity of the testing box. A second blade plate is fixedly connected to one side of the inner cavity wall of the testing box, and a first blade plate is slidably connected to one side of the inner cavity wall of the testing box. The first and second blade plates can simultaneously approach each other to cut the tape. Two second sliding rods are slidably connected to one side of the lower end of the testing box. A fixing plate is fixedly connected to one end of the second sliding rod. An electric push rod is fixedly connected to one side of the lower end face of the fixing plate. The piston end of the electric push rod passes through the fixing plate and is fixedly connected to a clamping plate. A third sliding rod is fixedly connected to one side of the right end face of the clamping plate. The third sliding rod is slidably connected to the second clamping plate.

[0007] Preferably, a threaded rod is threadedly connected to one side of the detection box, and both ends of the threaded rod are rotatably mounted on a sliding column. A motor is fixedly connected to the upper end of the sliding column, and the output end of the motor is fixedly connected to the upper end of the threaded rod.

[0008] Preferably, a spring is sleeved on one side of the slide rod, one end of the spring is fixedly connected to the displacement plate, and the other end is fixedly connected to the detection box. A threaded rod is threadedly connected to one side of the capacitor screen, and both ends of the threaded rod are rotatably mounted on the detection box. A motor is fixedly connected to one side of the upper surface of the detection box, and the output end of the motor is fixedly connected to the upper end of the threaded rod.

[0009] Preferably, a motor six is ​​fixedly connected to one side of the inner cavity of the detection box, and the output end of the motor six is ​​fixedly connected to the tape roll. An electric push rod two is fixedly connected to one side of the inner cavity wall of the detection box, and the piston end of the electric push rod two is fixedly connected to one end of the blade plate one.

[0010] Preferably, a threaded rod three is rotatably provided on one side of the right end face of the clamping plate one, and a motor five is fixedly connected to one side of the left end face of the clamping plate one. The output end of the motor five passes through the clamping plate one and is fixedly connected to the end of the threaded rod three. An electric push rod one is fixedly connected to the lower side of the right end face of the detection box, and the piston end of the electric push rod one is fixedly connected to the right end of the fixed plate.

[0011] Preferably, a rack rod is slidably connected through one side of the fixed plate, a groove plate is fixedly connected to the upper end of the rack rod, a telescopic plate is slidably connected to the inner side of the groove plate, and a leveling roller is rotatably arranged at both ends of one side of the telescopic plate.

[0012] Preferably, a gear is rotatably mounted on one side of the lower end of the fixed plate, and the gear meshes with the toothed blocks on the rack. A motor is fixedly connected to one side of the lower end of the fixed plate, and the output end of the motor is fixedly connected to the gear.

[0013] Preferably, a threaded rod four is threadedly connected to one side of the telescopic plate, one end of the threaded rod four is rotatably mounted on the groove plate, and a motor three is fixedly connected to the right side of the groove plate, with the output end of the motor three being fixedly connected to one end of the threaded rod four.

[0014] Preferably, a support plate is fixedly connected to one side of the inner cavity of the testing box, a turntable is rotatably arranged on one side of the lower end face of the support plate, and multiple paint cans are fixedly connected to the upper end face of the turntable.

[0015] Preferably, a motor seven is fixedly connected to one side of the upper surface of the support plate, and the output end of the motor seven is fixedly connected to the turntable. An electric push rod three is fixedly connected to the left side of the upper surface of the support plate, and the piston end of the electric push rod three passes through the support plate and is fixedly connected to a pressing block.

[0016] The beneficial effects of this invention are as follows: 1. The detection device for preventing deformation of photovoltaic brackets described in this invention utilizes a trajectory display mechanism. By drawing lines on a capacitive screen with a capacitive pen, the number of deformation locations and the degree of deformation of the photovoltaic bracket can be displayed. The deformation information is more detailed, making it easier for personnel to understand the deformation of the photovoltaic bracket.

[0017] 2. The photovoltaic support deformation detection device of the present invention utilizes an adhesive tape applicator to mark the deformation location of the photovoltaic support. During subsequent maintenance, the deformation location can be visually observed, eliminating the need for personnel to manually search for each deformation point, thus saving time and effort and facilitating smooth maintenance. Furthermore, the tape applied to the photovoltaic support surface is pressed firmly by a flattening roller, preventing poor tape adhesion and detachment due to unevenness at the deformation location. Additionally, the tape can be dyed a specific color before application, allowing for the application of different colored tapes based on the degree of deformation. During maintenance, the number of different colored tapes can be observed to classify the deformation locations and develop a reasonable maintenance plan, improving subsequent maintenance efficiency. Attached Figure Description

[0018] The invention will now be further described with reference to the accompanying drawings.

[0019] Figure 1This is a three-dimensional structural diagram of the present invention in its working state; Figure 2 This is a three-dimensional cross-sectional structural diagram of the detection box of the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of the testing box. Figure 1 ; Figure 4 This is a schematic diagram of the three-dimensional structure of the testing box. Figure 2 ; Figure 5 yes Figure 4 Enlarged view of a portion of point A in the middle; Figure 6 This is a schematic diagram of the three-dimensional structure of the testing box. Figure 3 ; Figure 7 This is a schematic diagram of the three-dimensional structure at the fixed plate. Figure 8 This is a schematic diagram of the three-dimensional structure of the tape roll. Figure 9 This is a schematic diagram of the three-dimensional structure of the turntable; Figure 10 This is a schematic diagram of the three-dimensional structure of the telescopic plate.

[0020] In the diagram: 1. Base; 2. Detection box; 3. Motor 1; 4. Threaded rod 1; 5. Detection roller; 6. Slide column; 7. Motor 2; 8. Displacement plate; 9. Slide rod 1; 10. Spring; 11. Connecting plate; 12. Electric push rod 1; 13. Slide rod 2; 14. Fixing plate; 15. Rack; 16. Threaded rod 2; 17. Capacitive touchscreen; 18. Capacitive pen; 19. Connecting rod; 20. Slot plate; 21. Motor 3; 22. Telescopic plate; 23. 24. Leveling roller; 25. Motor 4; 26. Gear; 27. Clamping plate 1; 28. Motor 5; 29. ​​Threaded rod 3; 30. Clamping plate 2; 31. Slide rod 3; 32. Tape roll; 33. Motor 6; 34. Electric push rod 2; 35. Blade plate 1; 36. Blade plate 2; 37. Support plate; 38. Motor 7; 39. Electric push rod 3; 40. Pressing block; 41. Paint can; 42. Turntable; 43. Threaded rod 4; 44. Electric push rod 4. Detailed Implementation

[0021] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please refer to Figures 1-10The present invention provides a technical solution: a detection device for preventing deformation of photovoltaic brackets, including a base 1, a sliding column 6 fixedly connected to one side of the upper end face of the base 1, a detection box 2 slidably connected to the sliding column 6, and a trajectory display mechanism for recording the number of deformation positions and the degree of deformation of the photovoltaic brackets on the detection box 2. The trajectory display mechanism includes two sliding rods 9 slidably connected to one side of the detection box 2. A displacement plate 8 is fixedly connected to the left end of the sliding rod 9. Detection rollers 5 are rotatably set at both ends of the displacement plate 8. A connecting plate 11 is fixedly connected to the right end of the sliding rod 9. A connecting rod 19 is fixedly connected to one side of the right end face of the connecting plate 11. A capacitive pen 18 is set at one end of the connecting rod 19. A capacitive screen 17 is slidably connected to one side of the inner wall of the detection box 2. The pen tip of the capacitive pen 18 is in contact with the screen of the capacitive screen 17. The testing box 2 is also equipped with an attachment mechanism for marking the deformation position of the photovoltaic support; The attachment mechanism includes a tape roll 31 rotatably mounted on one side of the inner cavity of the test box 2. A second blade plate 35 is fixedly connected to one side of the inner cavity wall of the test box 2. A first blade plate 34 is slidably connected to one side of the inner cavity wall of the test box 2. The first blade plate 34 and the second blade plate 35 can simultaneously approach each other to cut the tape. Two second slide rods 13 are slidably connected to one side of the lower end of the test box 2. A fixing plate 14 is fixedly connected to one end of the second slide rod 13. An electric push rod 43 is fixedly connected to one side of the lower end face of the fixing plate 14. The piston end of the electric push rod 43 passes through the fixing plate 14 and is fixedly connected to a clamping plate 26. A third slide rod 30 is fixedly connected to one side of the right end face of the clamping plate 26. The third slide rod 30 is slidably connected to a clamping plate 29.

[0023] In this embodiment, as Figures 2-5 As shown, a threaded rod 4 is threadedly connected to one side of the test box 2. Both ends of the threaded rod 4 are rotatably mounted on the slide column 6. A motor 3 is fixedly connected to the upper end of the slide column 6. The output end of the motor 3 is fixedly connected to the upper end of the threaded rod 4.

[0024] A spring 10 is fitted on one side of the slide bar 9. One end of the spring 10 is fixedly connected to the displacement plate 8, and the other end is fixedly connected to the detection box 2. A threaded rod 16 is threadedly connected to one side of the capacitor screen 17. Both ends of the threaded rod 16 are rotatably mounted on the detection box 2. A motor 7 is fixedly connected to one side of the upper surface of the detection box 2. The output end of the motor 7 is fixedly connected to the upper end of the threaded rod 16.

[0025] Specifically, the base 1 is placed and installed next to the photovoltaic bracket to be deformed, with the detection roller 5 parallel and in contact with the surface of the photovoltaic bracket. The spring 10 is compressed due to the contact between the detection roller 5 and the photovoltaic bracket surface, and the capacitive pen 18 moves due to the movement of the connecting plate 11. At this time, the contact point between the pen tip of the capacitive pen 18 and the capacitive screen 17 is recorded as the initial position. Then, the capacitive pen 18 and the capacitive screen 17 are activated. According to existing technology, the capacitive pen 18 can draw lines on the screen by moving relative to the screen of the capacitive screen 17; this will not be elaborated further here. Then, motors 1-3 and 2-7 are started simultaneously. Motor 1-3 drives the threaded rod 1-4 to rotate, causing the detection box 2 to rise and the detection roller 5 to move upwards from the bottom of the photovoltaic bracket. Simultaneously, the capacitive screen 17 descends due to the rotation of the threaded rod 2-16. At this time, the capacitive... The pen 18 moves relative to the capacitive screen 17, drawing a straight line on the screen. When the detection roller 5 contacts the deformed part of the photovoltaic bracket, regardless of whether the deformed part is raised or recessed, the detection roller 5 will move laterally under the action of the spring 10. The detection roller 5 is always in close contact with the surface of the photovoltaic bracket. The capacitive pen 18 will move laterally due to the movement of the detection roller 5, and the straight line on the screen of the capacitive screen 17 will appear to be bent. At this time, the capacitive screen 17 can transmit the line trajectory to the remote control terminal. Personnel can obtain the trajectory information through mobile phone or computer. By observing the number of times the line bends and the degree of bending, the number of deformed locations and the degree of deformation of the photovoltaic bracket can be determined. This realizes the detection of the deformation of the photovoltaic bracket, and the deformation information is more detailed, which is more conducive to personnel understanding the deformation of the photovoltaic bracket.

[0026] In this embodiment, as Figure 3 , Figure 4 , Figures 6-10 As shown, a motor 6 32 is fixedly connected to one side of the inner cavity of the detection box 2. The output end of the motor 6 32 is fixedly connected to the tape roll 31. An electric push rod 2 33 is fixedly connected to one side of the inner cavity wall of the detection box 2. The piston end of the electric push rod 2 33 is fixedly connected to one end of the blade plate 1 34.

[0027] A threaded rod 28 is rotatably mounted on one side of the right end face of clamping plate 26. A motor 27 is fixedly connected to one side of the left end face of clamping plate 26. The output end of motor 27 passes through clamping plate 26 and is fixedly connected to the end of threaded rod 28. An electric push rod 12 is fixedly connected to the lower side of the right end face of detection box 2. The piston end of electric push rod 12 is fixedly connected to the right end of fixed plate 14.

[0028] A rack rod 15 is slidably connected through one side of the fixed plate 14. A grooved plate 20 is fixedly connected to the upper end of the rack rod 15. A telescopic plate 22 is slidably connected to the inner side of the grooved plate 20. A flattening roller 23 is rotatably set at both ends of one side of the telescopic plate 22.

[0029] A gear 25 is rotatably mounted on one side of the lower end of the fixed plate 14. The gear 25 meshes with the toothed blocks on the rack 15. A motor 24 is fixedly connected to one side of the lower end of the fixed plate 14. The output end of the motor 24 is fixedly connected to the gear 25.

[0030] One side of the telescopic plate 22 is threadedly connected to a threaded rod 42. One end of the threaded rod 42 is rotatably mounted on the slot plate 20. A motor 21 is fixedly connected to the right side of the slot plate 20. The output end of the motor 21 is fixedly connected to one end of the threaded rod 42.

[0031] A support plate 36 is fixedly connected to one side of the inner cavity of the test box 2. A turntable 41 is rotatably mounted on one side of the lower end face of the support plate 36. Multiple paint spray cans 40 are fixedly connected to the upper end face of the turntable 41.

[0032] A motor 37 is fixedly connected to one side of the upper end face of the support plate 36. The output end of the motor 37 is fixedly connected to the turntable 41. An electric push rod 38 is fixedly connected to the left side of the upper end face of the support plate 36. The piston end of the electric push rod 38 passes through the support plate 36 and is fixedly connected to a pressing block 39.

[0033] Specifically, in the existing technology, although the deformation of the photovoltaic support can be determined based on the relationship between voltage change and strain gauge deformation, the photovoltaic support has a certain length and may have many deformation points. During the inspection, it is inconvenient to record the specific deformation location of the photovoltaic support. In subsequent maintenance and other work, personnel still need to find the deformation location of the photovoltaic support again, which is time-consuming and laborious. Moreover, when the degree of deformation is not obvious, the search is even more difficult, which delays the smooth progress of subsequent maintenance and other work. Therefore, to solve the above problems, in this embodiment, before the detection roller 5 moves along the surface of the photovoltaic support, the end of the tape on the tape roll 31 is pulled out, and the clamping plate 26 is raised by the electric push rod 43, so that the end of the tape is between the clamping plate 26 and the clamping plate 29. The threaded rod 28 is rotated by the motor 27, so that the clamping plate 29 moves closer to the clamping plate 26 and clamps the end of the tape. Then the clamping plate 26 is driven to descend to a height lower than the leveling roller 23. When the deformation position of the photovoltaic support is detected and the leveling roller 23 is aligned with the deformation position, the device is activated. After positioning, the electric actuator 12 moves the fixing plate 14 towards the photovoltaic support surface. Simultaneously, the tape roll 31 continues to rotate, unwinding the tape. When the end of the tape, clamped by clamping plates 26 and 29, approaches the deformation position of the photovoltaic support, the motor 21 drives the threaded rod 42 to rotate, causing the telescopic plate 22 to slide on the grooved plate 20. The flattening roller 23 contacts the tape surface, pressing the adhesive-coated surface of the tape against the deformation position of the photovoltaic support. Simultaneously, the electric actuator 33 moves the blade plate 34 towards the blade plate 35, allowing the blade to be used... The blades on plate 34 and blade plate 35 cut the tape. At this time, clamping plates 26 and 29 can be driven to loosen the end of the tape. Then, motor 24 drives gear 25 to rotate, causing rack 15 to move upward. At the same time, the lateral position of flattening roller 23 can be changed to adapt to the changes in the photovoltaic support surface, so that flattening roller 23 can tightly adhere the cut tape to the photovoltaic support surface. Then, fixing plate 14 is reset, and the end of the tape is pulled out by driving clamping plate 26 to rise and tape roll 31 to rotate. Then the process is repeated. The above operation allows for marking the deformation locations of the photovoltaic support by applying tape. This enables a direct observation of the deformation locations during subsequent maintenance work, eliminating the need for personnel to search for each deformation location individually. This saves time and effort and facilitates smooth maintenance. Furthermore, the tape applied to the surface of the photovoltaic support is pressed firmly by the flattening roller 23, preventing poor tape adhesion and detachment due to unevenness at the deformation locations. While the aforementioned method of applying tape can mark deformed areas, when there are many deformed locations, the degree of deformation varies at each location. To improve the efficiency of subsequent maintenance of the photovoltaic support, it is necessary to classify multiple deformed locations to rationally formulate maintenance plans. However, if the same tape is applied to every deformed location of the photovoltaic support as a marker, it is not conducive to personnel to classify the deformed locations and formulate subsequent maintenance plans. Therefore, to avoid this situation, before the tape is applied to the surface of the photovoltaic support, and during the unwinding process of the tape roll 31, the electric push rod 38 drives the pressing block 39 to descend and press the pressing point at the top of the paint can 40, causing the paint to be sprayed from the paint can 40 onto the surface of the tape. Furthermore, each spray... The paint cans 40 contain different colors. The turntable 41 can be rotated by the motor 37, so that the pressing block 39 is aligned with different paint cans 40 to dye the tape to be applied. During the painting process, the detection box 2 covers the paint, so that the paint will not be dispersed by the wind and thus affect the dyeing effect. Then, the personnel can judge the severity of the deformation area by the changes in the lines on the capacitive screen 17, and dye the tape with the specified color before applying it. Thus, according to the degree of deformation of the photovoltaic bracket, different colored tapes can be applied to the surface of the photovoltaic bracket. When repairing the photovoltaic bracket, the deformation location can be classified by observing the number of different colored tapes, and a reasonable maintenance plan can be formulated, which improves the efficiency of subsequent maintenance.

[0034] Working principle: The base 1 is placed and installed next to the photovoltaic bracket to be deformed, with the detection roller 5 parallel and in contact with the surface of the photovoltaic bracket. The spring 10 is compressed due to the contact between the detection roller 5 and the photovoltaic bracket surface, and the capacitive pen 18 moves due to the movement of the connecting plate 11. At this time, the contact point between the pen tip of the capacitive pen 18 and the capacitive screen 17 is recorded as the initial position. Then, the capacitive pen 18 and the capacitive screen 17 are turned on. According to existing technology, the capacitive pen 18 can draw lines on the screen by moving relative to the screen of the capacitive screen 17, which will not be elaborated here. Then, motor 3 and motor 7 are started simultaneously. Motor 3 drives the threaded rod 4 to rotate, causing the detection box 2 to rise, and the detection roller 5 to move upward from the bottom of the photovoltaic bracket. At the same time, the capacitive pen 10 is compressed due to the contact between the detection roller 5 and the photovoltaic bracket surface. Screen 17 will also descend under the rotation of threaded rod 16. At this time, capacitive stylus 18 and capacitive screen 17 will generate relative motion. Capacitive stylus 18 will draw a straight line on the screen of capacitive screen 17. When the detection roller 5 contacts the deformed part of the photovoltaic bracket, regardless of whether the deformed part is convex or concave, the detection roller 5 will move laterally under the action of spring 10. The detection roller 5 will always be in close contact with the surface of the photovoltaic bracket. The capacitive stylus 18 will move laterally due to the movement of the detection roller 5. At this time, the straight line on the screen of capacitive screen 17 will appear to be bent. At this time, capacitive screen 17 can transmit the line trajectory to the remote control terminal. Personnel can obtain the trajectory information through mobile phone or computer. By observing the number of times the line bends occur and the degree of bending, the number of deformed positions of the photovoltaic bracket and the degree of deformation can be determined. This allows for the detection of photovoltaic bracket deformation, providing detailed deformation information that is beneficial for personnel to understand the deformation status of the photovoltaic bracket. Before the detection roller 5 moves along the surface of the photovoltaic bracket, the end of the tape on the tape roll 31 is pulled out, and the electric push rod 43 drives the clamping plate 26 to rise, positioning the tape end between clamping plate 26 and clamping plate 29. The motor 5 27 drives the threaded rod 28 to rotate, bringing clamping plate 29 closer to clamping plate 26 and clamping the tape end. Then, clamping plate 26 is lowered to a height below the leveling roller 23. When the deformation position of the photovoltaic bracket is detected and the leveling roller 23 is aligned with the deformation position, the electric push rod 12 drives the fixing plate 14 to move towards the surface of the photovoltaic bracket. Simultaneously, the tape roll 31 continues to move. The tape is unwound by rotating the motor. When the end of the tape, clamped by clamping plates 26 and 29, approaches the deformation position of the photovoltaic support, motor 21 drives threaded rod 42 to rotate, causing telescopic plate 22 to slide on groove plate 20. The flattening roller 23 contacts the tape surface, pressing the adhesive side of the tape against the deformation position of the photovoltaic support. Simultaneously, electric actuator 33 drives blade plate 34 to move closer to blade plate 35, allowing the blades on blade plate 34 and blade plate 35 to cut the tape. At this point, clamping plates 26 and 29 can be driven to loosen the end of the tape. Then, motor 24 drives gear 25 to rotate, causing rack 15 to move upward. The lateral position of the flattening roller 23 can be adjusted to adapt to changes in the surface of the photovoltaic support.The flattening roller 23 tightly adheres the cut tape to the surface of the photovoltaic support. Then, the fixing plate 14 is reset, and the tape end is pulled out by driving the clamping plate 26 to rise and the tape roll 31 to rotate. This process is repeated to mark the deformation position of the photovoltaic support by attaching the tape. During subsequent maintenance of the photovoltaic support, the deformation position can be visually observed, saving personnel the trouble of searching for each deformation position individually. This saves time and effort and facilitates the smooth progress of subsequent maintenance work. Furthermore, the tape adheres well to the surface of the photovoltaic support. The tape can be pressed firmly by the flattening roller 23, preventing poor tape adhesion and subsequent detachment due to unevenness at the deformation points of the photovoltaic support. Although the deformation areas can be marked using the aforementioned tape application method, when there are many deformation points, each with varying degrees of deformation, it is necessary to classify these points to improve subsequent maintenance efficiency and develop a reasonable maintenance plan. However, if the same tape is applied to every deformation point of the photovoltaic support, it is not conducive to personnel classifying the deformation points and developing subsequent maintenance plans. Therefore... To avoid this situation, before the tape is attached to the photovoltaic support surface, and during the unwinding process of the tape roll 31, the electric push rod 38 drives the pressing block 39 to descend and press the pressing point at the top of the paint can 40, causing paint to be sprayed from the paint can 40 onto the tape surface. Furthermore, each paint can 40 contains a different color; the motor 7 37 drives the turntable 41 to rotate, aligning the pressing block 39 with different paint cans 40, thus coloring the tape to be attached. During the painting process, the detection box 2 covers the paint. There will be no issue of paint dispersion due to wind, thus preventing damage to the dyeing effect. Personnel can then assess the severity of the deformation area by observing changes in the lines on the capacitive screen 17, and apply tape of the specified color. This allows for the application of different colored tapes to the photovoltaic bracket surface based on the degree of deformation. During photovoltaic bracket maintenance, the quantity of different colored tapes can be observed to categorize the deformation locations and develop a reasonable maintenance plan, thereby improving subsequent maintenance efficiency.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection device for preventing deformation of photovoltaic support, comprising a base (1), characterized in that: A sliding column (6) is fixedly connected to one side of the upper end face of the base (1), and a detection box (2) is slidably connected to the sliding groove of the sliding column (6). The detection box (2) is also equipped with a trajectory display mechanism for recording the number of deformation positions and the degree of deformation of the photovoltaic bracket. The trajectory display mechanism includes two sliding rods (9) slidably connected to one side of the detection box (2). A displacement plate (8) is fixedly connected to the left end of the sliding rod (9). Detection rollers (5) are rotatably arranged at both ends of the displacement plate (8). A connecting plate (11) is fixedly connected to the right end of the sliding rod (9). A connecting rod (19) is fixedly connected to one side of the right end face of the connecting plate (11). A capacitive pen (18) is provided at one end of the connecting rod (19). A capacitive screen (17) is slidably connected to one side of the inner wall of the detection box (2). The pen tip of the capacitive pen (18) is in contact with the screen of the capacitive screen (17). The detection box (2) is also equipped with an attachment mechanism for marking the deformation position of the photovoltaic support; The attaching mechanism includes a roll of tape (31) rotatably disposed on one side of the inner cavity of the test box (2). A blade plate (35) is fixedly connected to one side of the inner cavity wall of the test box (2). A blade plate (34) is slidably connected to one side of the inner cavity wall of the test box (2). The blade plate (34) and the blade plate (35) can cut the tape when they approach each other at the same time. Two sliding rods (13) are slidably connected to one side of the lower end of the test box (2). A fixing plate (14) is fixedly connected to one end of the sliding rod (13). An electric push rod (43) is fixedly connected to one side of the lower end face of the fixing plate (14). The piston end of the electric push rod (43) passes through the fixing plate (14) and is fixedly connected to a clamping plate (26). A sliding rod (30) is fixedly connected to one side of the right end face of the clamping plate (26). A clamping plate (29) is slidably connected to the sliding rod (30).

2. The detection device for preventing photovoltaic support deformation according to claim 1, characterized in that: The detection box (2) is threadedly connected to a threaded rod (4) on one side. Both ends of the threaded rod (4) are rotatably mounted on a sliding column (6). A motor (3) is fixedly connected to the upper end of the sliding column (6). The output end of the motor (3) is fixedly connected to the upper end of the threaded rod (4).

3. The detection device for preventing photovoltaic support deformation according to claim 1, characterized in that: A spring (10) is fitted on one side of the slide bar (9). One end of the spring (10) is fixedly connected to the displacement plate (8), and the other end is fixedly connected to the detection box (2). A threaded rod (16) is threadedly connected to one side of the capacitor screen (17). Both ends of the threaded rod (16) are rotatably mounted on the detection box (2). A motor (7) is fixedly connected to one side of the upper surface of the detection box (2). The output end of the motor (7) is fixedly connected to the upper end of the threaded rod (16).

4. The detection device for preventing deformation of photovoltaic support according to claim 1, characterized in that: A motor six (32) is fixedly connected to one side of the inner cavity of the detection box (2). The output end of the motor six (32) is fixedly connected to the tape roll (31). An electric push rod two (33) is fixedly connected to one side of the inner cavity wall of the detection box (2). The piston end of the electric push rod two (33) is fixedly connected to one end of the blade plate one (34).

5. The detection device for preventing photovoltaic support deformation according to claim 1, characterized in that: A threaded rod three (28) is rotatably provided on one side of the right end face of the clamping plate one (26). A motor five (27) is fixedly connected to one side of the left end face of the clamping plate one (26). The output end of the motor five (27) passes through the clamping plate one (26) and is fixedly connected to the end of the threaded rod three (28). An electric push rod one (12) is fixedly connected to the lower side of the right end face of the detection box (2). The piston end of the electric push rod one (12) is fixedly connected to the right end of the fixed plate (14).

6. The detection device for preventing deformation of photovoltaic support according to claim 1, characterized in that: A rack rod (15) is slidably connected through one side of the fixed plate (14), a groove plate (20) is fixedly connected to the upper end of the rack rod (15), a telescopic plate (22) is slidably connected to the inner side of the groove plate (20), and a flattening roller (23) is rotatably set at both ends of one side of the telescopic plate (22).

7. The detection device for preventing photovoltaic support deformation according to claim 6, characterized in that: A gear (25) is rotatably mounted on one side of the lower end of the fixed plate (14). The gear (25) meshes with the toothed blocks on the rack (15). A motor (24) is fixedly connected to one side of the lower end of the fixed plate (14). The output end of the motor (24) is fixedly connected to the gear (25).

8. The detection device for preventing photovoltaic support deformation according to claim 6, characterized in that: The telescopic plate (22) is threadedly connected to a threaded rod four (42) on one side. One end of the threaded rod four (42) is rotatably mounted on the slot plate (20). A motor three (21) is fixedly connected to one side of the right end of the slot plate (20). The output end of the motor three (21) is fixedly connected to one end of the threaded rod four (42).

9. The detection device for preventing deformation of photovoltaic support according to claim 1, characterized in that: A support plate (36) is fixedly connected to one side of the inner cavity of the test box (2). A turntable (41) is rotatably arranged on one side of the lower end face of the support plate (36). Multiple paint cans (40) are fixedly connected to the upper end face of the turntable (41).

10. The detection device for preventing photovoltaic support deformation according to claim 9, characterized in that: A motor seven (37) is fixedly connected to one side of the upper end face of the support plate (36). The output end of the motor seven (37) is fixedly connected to the turntable (41). An electric push rod three (38) is fixedly connected to the left side of the upper end face of the support plate (36). The piston end of the electric push rod three (38) passes through the support plate (36) and is fixedly connected to a pressing block (39).

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