A photovoltaic panel installation and construction device and its construction method

Abstract

This invention belongs to the field of photovoltaic panel installation technology, specifically a photovoltaic panel installation device and its construction method. It includes a base, a horizontally sliding feeding section on the rear side of the base, and a vertically movable construction section on the rear side of the base. The feeding section includes a stabilizing plate with supporting rings. This invention uses multiple Y-shaped frames to accommodate photovoltaic panels of different specifications. After the Y-shaped frames clamp the corners of the photovoltaic panel, the supporting section supports the bottom corners of the photovoltaic panel, assisting the multiple Y-shaped frames in clamping the bottom of the photovoltaic panel. This also prevents the photovoltaic panel from falling when the feeding section is transported towards the construction section. When the pressure sensor contacts the outer frame, it controls the rotation of the take-up and release wheels. The wheels wind the steel rope as they rotate, and when the push-out plate moves, it compresses the spring and pushes out the photovoltaic panel. This eliminates the need for manual handling of the photovoltaic panel and ensures stability during installation.

Description

Technical Field

[0001] This invention belongs to the field of photovoltaic panel installation technology, specifically a photovoltaic panel installation device and its construction method. Background Technology

[0002] Photovoltaic panels, commonly known as solar panels, are devices that directly convert sunlight into electrical energy using the photovoltaic effect. Their main material is silicon. Multiple solar cells are connected in series and parallel to form a photovoltaic panel. The construction of a photovoltaic project is a complex engineering process involving structural, electrical, and waterproofing aspects. Stepping on or striking the photovoltaic panels during handling and installation can cause microcracks in the solar cells that are invisible to the naked eye, affecting their performance and lifespan.

[0003] The prior art discloses Chinese Patent Application No. CN118992774 A, which discloses a photovoltaic panel hoisting device for photovoltaic power station installation. The device uses a hydraulic cylinder in the hoisting mechanism to extend and lower the lifting shell, causing multiple suction cups at the bottom of the lifting shell to adhere to the photovoltaic panel surface. A suction pump can evacuate the air from the two chamber plates and the sleeve. Since the four suction cups are in contact with the panel surface, when the air in the sleeve is under negative pressure, it will cause the hollow column to slide upward, simultaneously adsorbing the photovoltaic panel and rising together. The photovoltaic panel will squeeze the pressure plate upward, causing the sliding column to slide into the lifting shell. When the drive rod slides in the spiral groove, it will cause the diamond plate to rotate. The diamond plate will drive the connecting rods at both ends to swing. The ends of the connecting rods will push the moving frame to slide on both sides of the lifting shell, so that the two moving frames will move closer to each other. The right-angle clamps at both ends of the moving frame can clamp the four corners of the photovoltaic panel.

[0004] While the aforementioned device can enable the installation of photovoltaic panels, it still has some shortcomings in its use: 1. The above-mentioned device cannot fix photovoltaic panels of different lengths and widths when hoisting and transporting them. Since the mainstream photovoltaic panels on the market are not of the same size, its use is very limited.

[0005] 2. During the construction of photovoltaic panels, since the outer surface is made of silicon, wear and collisions can damage the photovoltaic panels, so protection is required during construction. Summary of the Invention

[0006] The purpose of this invention is to provide a photovoltaic panel installation device and its construction method to solve the problem mentioned in the background art of quickly performing construction work on photovoltaic panels of different specifications and avoiding collisions between the photovoltaic panels.

[0007] The objective of this invention can be achieved through the following technical solutions: A photovoltaic panel installation and construction device includes a base, a feeding part that slides left and right on the horizontal section at the rear of the base, and a construction part that can be raised and lowered on the vertical section at the rear of the base. Preferably, the feeding section includes a stabilizing plate, a support ring is provided on the stabilizing plate, an arm plate is slidably installed on the support ring, a Y-shaped frame for clamping the corner of the photovoltaic panel is provided on the side of the arm plate away from the support ring, a support group for stably dragging the photovoltaic panel is provided at the bottom of the Y-shaped frame that can be flipped, and an adjustment group for adjusting the angle of the arm plate to meet the needs of the Y-shaped frame for clamping and fixing photovoltaic panels of different specifications. Preferably, the construction section includes a horizontal plate with two symmetrical side frames arranged on the horizontal plate. An internal frame slides inside the side frames. An extension group for telescopic control of the internal frame is provided at the lower part of the horizontal plate. A middle frame connected to the horizontal plate is provided between the two side frames. An extension group is provided on the middle frame. A pressure sensor for controlling the extension group is provided at the bottom of the internal frame.

[0008] Preferably, a stabilizing groove is symmetrically provided on the vertical section of the base behind the construction section. A threaded rod is installed on the base by a motor, and a lifting component that slides in the stabilizing groove is installed on the threaded rod by a threaded rotation. A steering frame is installed in the middle of the lifting component by a motor, and an installation plate fixed to the horizontal plate is provided on the top of the steering frame. A sliding groove is provided on the horizontal section of the rear side of the base, and a fixed frame connected to the feeding section is slidably installed in the sliding groove by an electric slider.

[0009] Preferably, an extension plate is slidably mounted on the arm plate, and a vertical rod connected to the Y-shaped frame is provided on the extension plate. The support assembly includes a shaft located at the bottom of the Y-shaped frame and rotatably connected. A flip plate is fixedly mounted in the middle of the shaft, and a spring rod is provided on the flip plate. An abutment plate is fixedly mounted on the top of the spring rod.

[0010] Preferably, a side wheel is fixedly installed at one end of the shaft, and a drive plate is engaged on one side of the side wheel to drive the abutment plate to flip so that the photovoltaic panel can fall. A cylinder is connected to the drive plate and fixed to the side of the extension plate.

[0011] Preferably, the adjustment assembly includes a central wheel mounted on the top of the support ring via a motor rotation. The central wheel has toothed plate frames meshing on both sides. Symmetrically arranged inclined plates are installed at opposite ends of the two toothed plate frames. The inclined plates on both sides are respectively hinged to the two arm plates on the same side. A traction plate is hinged between the two extension plates on the same side.

[0012] Preferably, symmetrical through slots are opened on the horizontal plate, and an inner plate slides in the through slot. The inner plates on both sides are fixed to the side frames on both sides respectively. A cam is installed in the middle of the side of the horizontal plate away from the side frame through a motor. Adjusting plates are hinged on both sides of the cam, and the ends of the two adjusting plates away from the cam are respectively hinged to their corresponding inner plates.

[0013] Preferably, the extension assembly includes two symmetrically arranged electric push rods connected to the bottom of the cross plate. The telescopic ends of the two electric push rods are jointly equipped with a bidirectional telescopic plate. Both sides of the bidirectional telescopic plate are equipped with a toothed plate I located below the side frame. A drive wheel that is rotatably connected to the side frame is engaged above the toothed plate I. A bottom groove is provided below the side frame. A toothed plate II that is fixed to the internal frame and engages with the drive wheel is slidably installed in the bottom groove.

[0014] Preferably, the central frame is provided with rollers to reduce the friction of the photovoltaic panels during movement. The ejection assembly includes two guide rods installed at the middle of the lower end of the central frame. An ejection plate is slidably mounted on the two guide rods. A spring is sleeved on the guide rod. A take-up and release wheel electrically connected to a pressure sensor is arranged in the middle of the side of the two guide rods away from the ejection plate. A steel rope is connected between the take-up and release wheel and the ejection plate.

[0015] Another object of the present invention is to provide a construction method for a photovoltaic panel installation device, comprising the following steps: S1: Photovoltaic panel delivery: The photovoltaic panels below the feeding section are clamped and fixed by the Y-shaped frame. Then the support group supports the bottom of the four corners of the photovoltaic panels clamped by multiple Y-shaped frames to prevent them from falling during the transportation of the photovoltaic panels. The feeding section moves from the base to the construction section, and then the photovoltaic panels are placed on the construction section. S2: Photovoltaic panel installation: The motor starts and drives the steering frame to rotate on the lifting device until the side frame on the construction section is on the same inclined plane as the external frame where the photovoltaic panels need to be installed. When the photovoltaic panel comes into contact with the external frame, the pressure sensor will first come into contact with the frame and then drive the push-out group to push the photovoltaic panel onto the external frame where the photovoltaic panels need to be installed. Then the workers can fix it with bolts.

[0016] The beneficial effects of this invention are: 1. The present invention uses multiple Y-shaped frames to meet the clamping operation of photovoltaic panels of different specifications. After the Y-shaped frames clamp the corners of the photovoltaic panels, the support part supports the bottom of the four corners of the photovoltaic panels to assist the multiple Y-shaped frames in clamping the bottom of the photovoltaic panels. At the same time, it can also prevent the photovoltaic panels from falling when the feeding part is transported towards the construction part.

[0017] 2. In this invention, when the pressure sensor contacts the outer frame, the take-up and release wheel is controlled to rotate. When the take-up and release wheel rotates, it winds the steel rope. When the steel rope is wound, one end of the steel rope pulls the push plate to move on the guide rod toward one side of the take-up and release wheel. When the push plate moves, it can squeeze the spring and push out the photovoltaic panel. Compared with the existing device, when installing the photovoltaic panel, there is no need to manually move the photovoltaic panel, which effectively avoids the photovoltaic panel from being damaged due to friction with the outside when it is moved.

[0018] 3. In this invention, the cam is driven to rotate by the motor. When the cam rotates, the two built-in plates are moved in the corresponding through slots by the adjustment plates on both sides. At the same time, the side frames on both sides move closer or further apart. When the side frames move closer together, they can clamp and fix the two sides of the photovoltaic panel, so as to prevent the photovoltaic panel from shifting when the construction unit moves and to prevent it from falling off the construction unit. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the feeding section structure of the present invention; Figure 3 This is a top view of the feeding section of the present invention; Figure 4 This is a bottom view of the feeding section structure of the present invention; Figure 5 This is a schematic diagram of the adjustment group structure of the present invention; Figure 6 This is a schematic diagram of the structure between the construction part and the photovoltaic panel of the present invention; Figure 7 This is a schematic diagram of one side of the construction section of the present invention; Figure 8 This is a schematic diagram of the side frame structure of the present invention; Figure 9 This is a schematic diagram of the side profile structure of the group introduced in this invention.

[0021] The attached figures are labeled as follows: 1. Base; 10. Stabilizing groove; 11. Threaded rod; 12. Lifting component; 13. Orienting frame; 14. Slide groove; 2. Fixing frame; 21. Stabilizing plate; 211. Support ring; 212. Arm plate; 213. Extension plate; 215. Center wheel; 216. Toothed plate frame; 217. Bevel plate; 218. Traction plate; 219. Vertical rod; 22. Y-shaped frame; 221. Shaft; 222. Tilting plate; 223. Side wheel; 224. Drive plate; 225. Cylinder; 226. Spring rod; 2 27. Abutment plate; 3. Mounting plate; 31. Horizontal plate; 311. Through groove; 312. Internal plate; 313. Side frame; 314. Internal frame; 315. Pressure sensor; 32. Electric push rod; 321. Two-way telescopic plate; 322. Toothed plate one; 323. Drive wheel; 324. Bottom groove; 326. Toothed plate two; 33. Middle frame; 331. Roller; 332. Guide rod; 333. Push-out plate; 334. Retracting wheel; 335. Steel rope; 34. Cam; 341. Adjusting plate. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below 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.

[0023] Please see Figure 1-9 As shown, the present invention is a photovoltaic panel installation and construction device, including a base 1, a feeding part that slides left and right on the horizontal section of the rear side of the base 1, and a construction part that can be raised and lowered on the vertical section of the rear side of the base 1. The feeding section includes a stabilizing plate 21, on which a support ring 211 is arranged. An arm plate 212 is slidably mounted on the support ring 211. A Y-shaped frame 22 for clamping the corners of the photovoltaic panel is arranged on the side of the arm plate 212 away from the support ring 211. The bottom of the Y-shaped frame 22 can be flipped to provide a support group for stably dragging the photovoltaic panel. An adjustment group for adjusting the angle of the arm plate 212 is arranged on the support ring 211 to meet the needs of clamping and fixing photovoltaic panels of different specifications by the Y-shaped frame 22. Compared with the existing device, the present invention can control the synchronous adjustment of four Y-shaped frames 22 by opening the same drive. When meeting the needs of clamping and fixing photovoltaic panels of different specifications, it is not necessary to control them through multiple drive components. The construction unit includes a horizontal plate 31, on which two symmetrical side frames 313 are arranged. An internal frame 314 slides inside the side frames 313. The lower part of the horizontal plate 31 is provided with an extension group for controlling the extension and retraction of the internal frame 314. A middle frame 33 connected to the horizontal plate 31 is provided between the two side frames 313. The middle frame 33 is provided with an extension group. The bottom of the internal frame 314 is provided with a pressure sensor 315 for controlling the extension group.

[0024] During operation: The photovoltaic panels to be transported are clamped around their perimeter using multiple Y-shaped frames 22. It should be noted that multiple Y-shaped frames 22 can accommodate photovoltaic panels of different specifications. After the Y-shaped frames 22 clamp the corners of the photovoltaic panels, the support unit supports the bottom of the four corners of the photovoltaic panels to assist the multiple Y-shaped frames 22 in clamping the bottom of the photovoltaic panels. This also prevents the photovoltaic panels from falling when the feeding unit transports them towards the construction unit. The feeding unit transports the photovoltaic panels above the construction unit, and then the support unit flips at the bottom of the Y-shaped frames 22. At this point, the bottom of the Y-shaped frames 22 loses its support. The adjusting group then controls the multiple Y-shaped frames 22 to move away from each other, thereby releasing the clamping and fixing of the four corners of the photovoltaic panels. The photovoltaic panels, now free from external force, are placed on the construction unit. After receiving the photovoltaic panels, the construction unit moves downwards as a whole, approaching the outer frame where the photovoltaic panels will be installed. The construction unit then... The entire system is adaptively adjusted according to the angle of the external frame where the photovoltaic panels need to be installed, so that the photovoltaic panels placed on the construction unit can be aligned with the tilt angle of the frame. Since the pressure sensor 315 under the built-in frame 314 will contact the external frame first, when the angle of the construction unit is adjusted to match the external frame, the pressure sensor 315 will control the push-out group to push out the photovoltaic panels placed on the middle frame 33, thereby moving the photovoltaic panels stably onto the external frame where they need to be installed. When the construction unit installs the photovoltaic panels, there is no need for manual handling of the photovoltaic panels, which greatly facilitates the installation between the photovoltaic panels and the external frame. Furthermore, the construction unit can externally and stably drive the photovoltaic panels to the same tilt angle as the external frame. It is suitable for installing photovoltaic panels on external frames with different tilt angles and at different heights. At the same time, it can also prevent the photovoltaic panels from being damaged by external collisions during construction.

[0025] A stabilizing groove 10 is symmetrically provided on the vertical section of the base 1 at the rear of the construction section. A threaded rod 11 is installed on the base 1 by a motor. A lifting component 12 that slides in the stabilizing groove 10 is installed on the threaded rod 11 by a threaded rotation. A steering frame 13 is installed in the middle of the lifting component 12 by a motor. A mounting plate 3 that is fixed to the horizontal plate 31 is provided on the top of the steering frame 13. A sliding groove 14 is provided on the horizontal section at the rear of the base 1. A fixed frame 2 that is connected to the feeding section is slidably installed in the sliding groove 14 by an electric slider.

[0026] The electric slider opens and moves the fixing frame 2. When the fixing frame 2 moves, it can drive the feeding part to transport the fixed photovoltaic panel to the top of the construction part. The motor drives the threaded rod 11 to rotate. When the threaded rod 11 rotates, it drives the lifting part 12 to move up and down in the stabilizing groove 10. While the lifting part 12 is moving up and down, it facilitates the construction part to receive the photovoltaic panel delivered by the feeding part. After the construction part receives the photovoltaic panel, it can be installed on the outer frame.

[0027] An extension plate 213 is slidably mounted on the arm plate 212. The extension plate 213 is provided with a vertical rod 219 connected to the Y-shaped frame 22. The support assembly includes a shaft 221 rotatably connected to the bottom of the Y-shaped frame 22. A flip plate 222 is fixedly mounted in the middle of the shaft 221. A spring rod 226 is provided on the flip plate 222. An abutment plate 227 is fixedly mounted on the top of the spring rod 226.

[0028] A side wheel 223 is fixedly installed at one end of the shaft 221. The side wheel 223 is rotatably connected to the lower side of the Y-shaped frame 22 via the shaft 221. A drive plate 224 is engaged on one side of the side wheel 223 to drive the abutment plate 227 to flip so that the photovoltaic panel can fall. A cylinder 225 fixed to the side of the extension plate 213 is connected to the drive plate 224.

[0029] After the Y-shaped frame 22 clamps the four corners of the photovoltaic panel, the cylinder 225 is activated and pushed down. As the cylinder 225 pushes down, it causes the drive plate 224 to move downwards. The drive plate 224, in turn, drives the side wheel 223 to rotate. When the side wheel 223 rotates clockwise, it causes the flip plate 222 on the shaft 221 to flip until it is parallel to the photovoltaic panel. At this time, the abutment plate 227 on the flip plate 222, under the action of the spring rod 226, supports the bottom corners of the photovoltaic panel, thus preventing the photovoltaic panel from slipping and falling when the Y-shaped frame 22 clamps it. When the photovoltaic panel is lowered, cylinder 225 retracts. As cylinder 225 retracts, it drives drive plate 224 to move upward. As drive plate 224 moves upward, it drives side wheel 223 to rotate counterclockwise. As side wheel 223 rotates counterclockwise, it drives flip plate 222 on drive shaft 221 to flip until it is perpendicular to the horizontal plane of photovoltaic panel. At this time, the abutment plate 227 and spring rod 226 on flip plate 222 stop blocking the bottom of Y-shaped frame 22. When multiple Y-shaped frames 22 move away from each other and stop clamping the four corners of photovoltaic panel, photovoltaic panel can be placed above construction unit.

[0030] The adjustment assembly includes a central wheel 215 mounted on top of the support ring 211 via a motor. The central wheel 215 has toothed plate frames 216 meshing on both sides. Symmetrically arranged inclined plates 217 are installed on opposite ends of the two toothed plate frames 216. The inclined plates 217 on both sides are hinged to the two arm plates 212 on the same side, and a traction plate 218 is hinged between the two extension plates 213 on the same side.

[0031] When the adjustment group clamps the Y-shaped frame 22 for photovoltaic panels of different specifications, the photovoltaic panel is first placed on the bottom of the stable plate 21 through the external support frame. Then, the motor is turned on to drive the center wheel 215 to rotate. When the center wheel 215 rotates clockwise, it drives the two toothed plate frames 216 to move closer to each other. When the two toothed plate frames 216 move closer to each other, they respectively drive the corresponding arm plates 212 to slide in the support ring 211. By sliding multiple arm plates 212 on the support ring 211, the Y-shaped frame 22 can not only clamp photovoltaic panels of equal length and width, but also clamp rectangular photovoltaic panels of different lengths and widths. This makes the entire device more widely used in clamping photovoltaic panels during construction. The setting of the spring rod 226 can give the abutment plate 227 on the support group a certain buffer force when it contacts the photovoltaic panel, so as to avoid excessive force when contacting the photovoltaic panel and thus damage to the photovoltaic panel.

[0032] Symmetrical through slots 311 are provided on the horizontal plate 31. An inner plate 312 slides in the through slot 311. The inner plates 312 on both sides are fixed to the side frames 313 on both sides respectively. A cam 34 is installed in the middle of the side of the horizontal plate 31 away from the side frame 313 by a motor. Adjustment plates 341 are hinged on both sides of the cam 34. The ends of the two adjustment plates 341 away from the cam 34 are respectively hinged to their corresponding inner plates 312.

[0033] By sliding the built-in frame 314 on the side frame 313, the pressure sensor 315 on the built-in frame 314 can be moved to different positions on the outer frame where the photovoltaic panels need to be installed. This allows the construction unit, as it moves downwards during photovoltaic panel installation, to first bring the pressure sensor 315 on the built-in frame 314 into contact with the outer frame. The pressure sensor 315 then drives the ejection assembly to eject the photovoltaic panel onto the middle frame 33. When the pressure sensor 315 contacts the outer frame during ejection, the take-up and release wheel 334 rotates. As the wheel rotates, it winds the steel rope 335. When the steel rope 335 is wound, one end pulls the ejection plate 333, which moves along the guide rod 332 towards one side of the take-up and release wheel 334. When the device is activated, it can compress the spring and push out the photovoltaic panel. When the photovoltaic panel is pushed onto the outer frame, and then manually bolted to it, the construction unit is moved. At this time, the pressure sensor 315 loses contact with the outer frame and loses the drive of the take-up and put-down wheels 334. Then, under the action of the spring, the push-out plate 333 is reset so that the photovoltaic panel placed on the construction unit can be pushed out. Compared with the existing device, the present invention does not require manual handling of the photovoltaic panel during construction and installation. The push-out group is triggered to move the photovoltaic panel only after the pressure sensor 315 contacts the outer frame. At the same time, when the photovoltaic panel is pushed out on the middle frame 33, it slides on the roller 331 on the middle frame 33, which can effectively prevent the photovoltaic panel from being damaged by friction with the outside during movement. Secondly, the cam 34 is rotated by the motor. When the cam 34 rotates, the two built-in plates 312 are moved in the corresponding through slots 311 by the adjusting plates 341 on both sides. When the two built-in plates 312 move closer or further away from each other, the side frames 313 on both sides also move closer or further away from each other. When the side frames 313 move closer to each other, they can clamp and fix the two sides of the photovoltaic panel, so as to prevent the photovoltaic panel from shifting when the construction unit moves and to prevent it from falling off the construction unit.

[0034] The extension assembly includes two symmetrically arranged electric push rods 32 connected to the bottom of the horizontal plate 31. The telescopic ends of the two electric push rods 32 are jointly equipped with a bidirectional telescopic plate 321. Both sides of the bidirectional telescopic plate 321 are equipped with toothed plates 322 located below the side frame 313. A drive wheel 323 that is rotatably connected to the side frame 313 is engaged above the toothed plate 322. A bottom groove 324 is provided below the side frame 313. A toothed plate 326 that is fixed to the inner frame 314 and engages with the drive wheel 323 is slidably installed in the bottom groove 324.

[0035] The central frame 33 is equipped with rollers 331 to reduce the friction of the photovoltaic panel during movement. The ejection assembly includes two guide rods 332 installed at the middle of the lower end of the central frame 33. An ejection plate 333 is slidably mounted on the two guide rods 332. A spring is sleeved on the guide rods 332. A take-up and release wheel 334 electrically connected to the pressure sensor 315 is arranged in the middle of the side of the two guide rods 332 away from the ejection plate 333. A steel rope 335 is connected between the take-up and release wheel 334 and the ejection plate 333.

[0036] By setting the bidirectional telescopic plate 321, the side frames 313 on both sides can be moved closer or further apart to restrict the sides of photovoltaic panels of different sizes. It can also control the toothed plates 322 on both sides to move synchronously with the side frames 313 above them. By activating the electric push rod 32 and pushing it forward, the bidirectional telescopic plate 321 and the toothed plates 322 move forward. When the toothed plates 322 move forward, they drive the drive wheel 323 to rotate. When the drive wheel 323 rotates, it drives the toothed plates 326 at the bottom. The toothed plate 326 moves within the slot 324, and when it moves, it drives the built-in frame 314 to slide and extend on the side frame 313, thereby moving the pressure sensor 315 on the built-in frame 314 to different positions. Since there are multiple through-holes on the outer frame when the photovoltaic panel is installed on it, the movement of the pressure sensor 315 allows the pressure sensor 315 to contact the truss frame of the outer frame when the photovoltaic panel is installed at any of the installation holes on the outer frame, so as to ensure the normal operation of the push-out group in pushing out the photovoltaic panel.

[0037] Another object of the present invention is to provide a construction method for a photovoltaic panel installation device, comprising the following steps: S1: Photovoltaic panel delivery: The photovoltaic panels below the feeding section are clamped and fixed by the Y-shaped frame 22. Then the support group supports the bottom of the four corners of the photovoltaic panels clamped by multiple Y-shaped frames 22 to prevent the photovoltaic panels from falling during transportation. The feeding section moves from the base 1 to the construction section, and then the photovoltaic panels are placed on the construction section. S2: Photovoltaic panel installation: The motor starts and drives the steering frame 13 to rotate on the lifting component 12 until the side frame 313 on the construction section is on the same inclined plane as the external frame where the photovoltaic panel needs to be installed. When the photovoltaic panel comes into contact with the external frame, the pressure sensor 315 will first come into contact with the frame and then drive the push-out group to push the photovoltaic panel onto the external frame where the photovoltaic panel needs to be installed. Then the workers can fix it with bolts.

[0038] The above description is merely an example and illustration of the concept of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the concept of the invention or exceed the scope defined in the claims, they should all fall within the protection scope of the present invention.

Claims

1. Photovoltaic panel installation construction device comprising a base (1), characterized in that, The base (1) has a horizontal section on the rear side with a feeding part that can slide left and right, and a construction part that can be raised and lowered on the vertical section on the rear side of the base (1). The feeding section includes a stabilizing plate (21), a support ring (211) is provided on the stabilizing plate (21), an arm plate (212) is slidably installed on the support ring (211), a Y-shaped frame (22) for clamping the corner of the photovoltaic panel is provided on the side of the arm plate (212) away from the support ring (211), a support group for stably dragging the photovoltaic panel is provided at the bottom of the Y-shaped frame (22) which can be flipped, and an adjustment group for adjusting the angle of the arm plate (212) to meet the needs of the Y-shaped frame (22) for clamping and fixing photovoltaic panels of different specifications. The construction section includes a horizontal plate (31), on which two symmetrical side frames (313) are arranged. An internal frame (314) slides inside the side frame (313). The lower part of the horizontal plate (31) is provided with an extension group for controlling the extension and retraction of the internal frame (314). Between the two side frames (313) is a middle frame (33) connected to the horizontal plate (31). The middle frame (33) is provided with an extension group. The bottom of the internal frame (314) is provided with a pressure sensor (315) for controlling the extension group.

2. A photovoltaic panel installation construction device according to claim 1, characterized in that, The construction section is symmetrically provided with a stabilizing groove (10) on the vertical section of the base (1) at the rear. A threaded rod (11) is installed on the base (1) by a motor. A lifting component (12) that slides in the stabilizing groove (10) is installed on the threaded rod (11) by a threaded rotation. A steering frame (13) is installed in the middle of the lifting component (12) by a motor. A mounting plate (3) that is fixed to the horizontal plate (31) is provided on the top of the steering frame (13). A sliding groove (14) is provided on the horizontal section at the rear of the base (1). A fixed frame (2) that is connected to the feeding section is installed in the sliding groove (14) by an electric slider.

3. A photovoltaic panel installation construction device according to claim 2, characterized in that, An extension plate (213) is slidably mounted on the arm plate (212). The extension plate (213) is provided with a vertical rod (219) connected to the Y-shaped frame (22). The support group includes a shaft (221) rotatably connected to the bottom of the Y-shaped frame (22). A flip plate (222) is fixedly mounted in the middle of the shaft (221). A spring rod (226) is provided on the flip plate (222). An abutment plate (227) is fixedly mounted on the top of the spring rod (226).

4. A photovoltaic panel installation construction device according to claim 3, characterized in that, One end of the shaft (221) is fixedly mounted with a side wheel (223), and a drive plate (224) is engaged on one side of the side wheel (223) to flip the drive abutment plate (227) so that the photovoltaic panel can fall. A cylinder (225) is connected to the drive plate (224) and fixed to the side of the extension plate (213).

5. The photovoltaic panel installation construction apparatus according to claim 1, wherein The adjustment group includes a central wheel (215) mounted on the top of the support ring (211) by a motor. The two sides of the central wheel (215) are engaged with toothed plate frames (216). The two toothed plate frames (216) are each mounted with symmetrically arranged inclined plates (217) at opposite ends. The inclined plates (217) on both sides are respectively hinged to the two arm plates (212) on the same side. The two extension plates (213) on the same side are hinged together with a traction plate (218).

6. A photovoltaic panel installation construction device according to claim 1, characterized in that, Symmetrical through slots (311) are provided on the horizontal plate (31). An inner plate (312) slides in the through slot (311). The inner plates (312) on both sides are fixed to the side frames (313) on both sides respectively. A cam (34) is installed in the middle of the side of the horizontal plate (31) away from the side frame (313) by a motor. Adjustment plates (341) are hinged on both sides of the cam (34). The ends of the two adjustment plates (341) away from the cam (34) are respectively hinged to their corresponding inner plates (312).

7. A photovoltaic panel installation and construction device according to claim 1, characterized in that, The extension assembly includes two symmetrically arranged electric push rods (32) connected to the bottom of the horizontal plate (31). The telescopic ends of the two electric push rods (32) are jointly equipped with a bidirectional telescopic plate (321). Both sides of the bidirectional telescopic plate (321) are equipped with toothed plates (322) located below the side frame (313). A drive wheel (323) that is rotatably connected to the side frame (313) is engaged above the toothed plate (322). A bottom groove (324) is provided below the side frame (313). A toothed plate (326) that is fixed to the inner frame (314) and engaged with the drive wheel (323) is slidably installed in the bottom groove (324).

8. A photovoltaic panel installation and construction device according to claim 7, characterized in that, The central frame (33) is provided with rollers (331) to reduce the friction of the photovoltaic panel when it moves. The push-out group includes two guide rods (332) installed at the middle of the lower end of the central frame (33). The push-out plate (333) is slidably installed on the two guide rods (332). Springs are sleeved on the guide rods (332). The take-up and release wheels (334) electrically connected to the pressure sensor (315) are arranged in the middle of the side of the two guide rods (332) away from the push-out plate (333). The take-up and release wheels (334) and the push-out plate (333) are connected by a steel rope (335).

9. A construction method for a photovoltaic panel installation device, applied to the photovoltaic panel installation device described in claim 2, characterized in that, Includes the following steps: S1: Photovoltaic panel delivery: The photovoltaic panels below the feeding section are clamped and fixed by the Y-shaped frame (22). Then the support group supports the bottom of the four corners of the photovoltaic panels clamped by multiple Y-shaped frames (22) to prevent them from falling during the transportation of the photovoltaic panels. The feeding section moves from the base (1) to the construction section and then the photovoltaic panels are placed on the construction section. S2: Photovoltaic panel installation: The motor is turned on and drives the steering frame (13) to rotate on the lifting component (12) until the side frame (313) on the construction section is on the same inclined plane as the external frame where the photovoltaic panel is to be installed. When the photovoltaic panel comes into contact with the external frame, the pressure sensor (315) will first come into contact with the frame and then drive the push-out group to push the photovoltaic panel onto the external frame where the photovoltaic panel is to be installed. Then the workers can fix it with bolts.

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