Photovoltaic panel erecting auxiliary device for photovoltaic power station construction

Abstract

The invention relates to the field of photovoltaic power generation, in particular to a photovoltaic power station construction photovoltaic panel erection auxiliary device which comprises a vehicle body and a positioning assembly. The vehicle body comprises a bottom plate, rectangular frames are symmetrically arranged on the bottom plate, and a plurality of photovoltaic panels are placed between the rectangular frames; the positioning assembly comprises two symmetrically-arranged traction rods, the two traction rods are laid on a cross beam of the supporting frame, one end of each traction rod is provided with an L-shaped limiting part, the lower surface of each limiting part is provided with a supporting plate, the supporting plates and the limiting parts connected with the supporting plates define limiting grooves, and the corners of the bottom of the photovoltaic panel are located in the limiting grooves. According to the photovoltaic panel erection auxiliary device, the movable vehicle body is arranged at first, multiple photovoltaic panels can be transferred to an erection point at a time, long-distance carrying labor force is reduced, meanwhile, the positioning assembly laid in advance is matched, photovoltaic panel installation can be guided, the photovoltaic panels are limited to the preset fixed point positions, accurate positioning installation is achieved, and the installation efficiency is improved. And the labor force for adjusting the position of the photovoltaic panel is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the field of photovoltaic power generation, and particularly relates to a photovoltaic panel erecting auxiliary device for photovoltaic power station construction. BACKGROUND

[0002] Photovoltaic power generation is a clean energy technology for directly converting sunlight into electric energy, and the generated electric energy can be stored in a battery, integrated into a power grid or used locally. The photovoltaic power generation technology is particularly suitable for areas with flat terrain and long light time, and large-scale construction can further highlight the superiority of photovoltaic power generation.

[0003] During photovoltaic construction, photovoltaic panels are generally arranged at a height of about 2 meters above the ground to avoid being blocked by plants or damaged by animals. The photovoltaic panel erecting needs to be lifted and carried by multiple people, and a large amount of erecting work is difficult for workers to accomplish. In addition, the height of the interval from the ground is relatively high, which has a certain risk, and high-intensity construction work will inevitably increase the risk. In view of the above problems, many mechanical auxiliary installation devices exist, but due to the structural design of the devices, they are limited to lifting and carrying, and can only reduce labor, but cannot achieve precise installation, and cannot fully solve the problem of photovoltaic panel erecting.

[0004] Therefore, the photovoltaic panel erecting auxiliary device for photovoltaic power station construction is proposed for the above problems. SUMMARY

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem in the background art.

[0006] The technical scheme adopted by the application to solve the technical problems is that the photovoltaic panel erecting auxiliary device for photovoltaic power station construction comprises a vehicle body for transporting photovoltaic panels and a positioning assembly for positioning the photovoltaic panels on a support frame. The vehicle body comprises a bottom plate, and rectangular frames are symmetrically arranged on the bottom plate, and multiple photovoltaic panels are placed between the rectangular frames. The positioning assembly comprises two symmetrically arranged traction rods, the two traction rods are laid on the cross beams of the support frame, one end of each traction rod is provided with an L-shaped limiting part, the lower surface of the limiting part is provided with a supporting plate, the supporting plate and the limiting part connected thereto form a limiting groove, and the bottom corner position of the photovoltaic panel is located in the limiting groove. The other end of each of the two traction rods is provided with an L-shaped buckling plate, and the buckling plate abuts against the side wall of the upper cross beam of the support frame.

[0007] Preferably, two vertical grooves are symmetrically arranged on each rectangular frame, a conveying belt is arranged in each groove, and a plurality of supporting blocks are arranged on the surface of each conveying belt, and the photovoltaic panels to be installed are held on the supporting blocks at the same height.

[0008] Preferably, each of the rectangular frames is symmetrically provided with a lifting assembly for lifting one end of the photovoltaic panel to be installed, and the lifting assembly comprises a motor arranged at the upper end of the rectangular frame, the output end of the motor is fixedly connected with a lead screw, the end of the lead screw extends downward, and a sliding block is threadedly connected to the lead screw, the sliding block is rotatably connected with an intermediate body, the intermediate body is provided with a lifting block, and the lifting block is hinged to the intermediate body.

[0009] Preferably, each of the supporting blocks comprises a fixed plate fixedly connected to the conveying belt, and a torsion block assembled on the fixed plate; a rotating pin is fixedly connected to each of the fixed plates and rotatably connected in a rotating groove formed in the end face of the torsion block, and a torsion spring is arranged between the rotating pin and the rotating groove.

[0010] Preferably, the upper surface of each of the torsion blocks is provided with a recess, and a roller is rotatably connected in the recess; the lower surface of the photovoltaic panel is attached to the surface of the roller to move.

[0011] Preferably, a rectangular frame is arranged in each of the limiting grooves, and a jacking rod is fixedly connected to each of the traction rods, and the jacking rod and the rectangular frame are located on the same side of the traction rod.

[0012] Preferably, a screw rod is rotatably connected to the other end of each of the traction rods, the screw rod is threadedly connected to a buckle plate, and the buckle plate is slidably connected in a guide groove formed in the traction rod.

[0013] Preferably, a limiting assembly is arranged on one of the traction rods, and the limiting assembly comprises an L-shaped rod rotatably connected to the upper surface of one end of the traction rod, a telescopic rod fixedly connected to the end of the L-shaped rod, the end of the telescopic rod is L-shaped, and a sleeve fixedly connected to the end of the telescopic rod is sleeved on a fixed pin arranged on the upper surface of the other end of the other traction rod.

[0014] Preferably, a spring is sleeved on the outer circle of the L-shaped rod, one end of the spring is fixedly connected to the telescopic rod, and the other end of the spring is fixedly connected to the surface of one end of one of the traction rods.

[0015] Preferably, a shroud is arranged on the outer side wall of each of the rectangular frames, and the shroud covers the conveying belt.

[0016] The present application has the advantages that: 1. In the present application, the photovoltaic panel erection auxiliary device first sets a movable vehicle body, which can transfer multiple photovoltaic panels to the erection point at one time, thereby reducing the labor of long-distance carrying, and cooperating with the pre-laid positioning assembly, the photovoltaic panel can be guided and installed, and the photovoltaic panel can be limited at the pre-set fixed point, thereby realizing accurate positioning and installation and reducing the labor of adjusting the position of the photovoltaic panel.

[0017] 2. In the present application, the conveying belt cooperates with the supporting block to lift each photovoltaic panel to a height level with the inlet of the positioning assembly, so that the construction personnel do not need to exert labor to lift the photovoltaic panel, thereby further reducing the labor intensity. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a perspective view of the cooperation of the photovoltaic panel erection auxiliary device and the support frame in the application; Figure 2 is a perspective view of the photovoltaic panel erection auxiliary device in the application; Figure 3 is a perspective view of the vehicle body in the application; Figure 4 is a side view of the vehicle body in the application; Figure 5 is a front view of the vehicle body in the application; Figure 6 is a perspective view of the cooperation of the sliding block and the lifting block in the application; Figure 7 is a perspective view of the cooperation of the photovoltaic panel and the supporting block in the application; Figure 8 is an exploded view of the structure of the supporting block in the application; Figure 9 is a cooperation view of the photovoltaic panel and the positioning assembly in the application; Figure 10 is a cooperation view of the photovoltaic panel and the support frame in the application; Figure 11 is a cooperation view of the support frame and the positioning assembly in the application; Figure 12 is a first perspective view of the positioning assembly in the application; Figure 13 is a second perspective view of the positioning assembly in the application.

[0019] In the figure: 101, photovoltaic panel; 102, support frame; 103, cross beam; 104, fixing buckle; 1, bottom plate; 2, rectangular frame; 3, traction rod; 4, limiting part; 5, supporting plate; 6, limiting groove; 7, conveying belt; 8, supporting block; 9, lead screw; 10, sliding block; 11, intermediate body; 12, lifting block; 13, fixed plate; 14, torsion block; 15, rotating pin; 16, rotating groove; 17, torsion spring; 18, roller body; 19, rectangular frame; 20, jacking rod; 21, screw rod; 22, buckle plate; 23, guide groove; 24, L-shaped rod; 25, telescopic rod; 26, sleeve; 27, fixing pin; 28, threaded cylinder; 29, pull rod; 30, spring; 31, shield. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects realized by the application easy to understand, the application is further described below in combination with specific embodiments.

[0021] REFERENCE Figure 1 - Figure 11The utility model provides a kind of photovoltaic power plant construction photovoltaic board erecting auxiliary device, including the vehicle body for transporting photovoltaic board 101 and the positioning assembly for positioning photovoltaic board 101 on support frame 102;The vehicle body includes bottom plate 1, and symmetrically arranged rectangular frame 2 is arranged on bottom plate 1, and multiple photovoltaic boards 101 are placed between rectangular frame 2;The positioning assembly includes two symmetrically arranged traction rods 3, two traction rods 3 are laid on crossbeam 103 of support frame 102, one end of two traction rods 3 is equipped with L-shaped limiting portion 4, the lower surface of limiting portion 4 is equipped with supporting plate 5, and limiting slot 6 is enclosed by limiting portion 4 connected with supporting plate 5, and the bottom corner position of photovoltaic board 101 is located in limiting slot 6;The other end of two traction rods 3 is equipped with L-shaped buckle plate 22, and buckle plate 22 is resisted on the side wall of upper crossbeam 103 of support frame 102; In the embodiment of the application, the vehicle body further includes a track arranged on the lower surface of the bottom plate 1, which can be suitable for walking on complex ground; by hoisting, the photovoltaic boards 101 to be installed are placed one by one on the bottom plate 1, and then the photovoltaic boards 101 are transferred to the erection point by the track; For large-scale photovoltaic board 101 erection, generally matrix arrangement can realize centralized management and facilitate photovoltaic erection; specifically, the vehicle body transports photovoltaic boards 101 to each row of support frames 102 one by one, and when the vehicle body moves to each erection point, it is temporarily stopped and stabilized, the protruding parts at both ends of the bottom plate 1 provide standing points for construction personnel, the construction personnel stand on both sides of the bottom plate 1, jointly lift the uppermost photovoltaic board 101, push the photovoltaic board 101 onto the crossbeam 103, specifically push it onto the positioning assembly built on the crossbeam 103, the positioning assembly is placed on the crossbeam 103 in advance, the buckle plate 22 is buckled on the crossbeam 103 close to the upper side, at this time, the two symmetrically arranged traction rods 3 can be fixed on the crossbeam 103, then the construction personnel on both sides lift and push the photovoltaic board 101 obliquely, so that the photovoltaic board 101 slides between the two traction rods 3, and then the bottom corner position of the photovoltaic board 101 is embedded in the limiting slot 6, at this time, the photovoltaic board 101 can be positioned, as shown in Figure 9 Figure 11 The photovoltaic board 101 is positioned by the positioning assembly, and the photovoltaic board 101 is positioned at its installation point, and then the photovoltaic board 101 is fixed on the crossbeam 103 by the fixing buckle 104; ​The photovoltaic panel erection auxiliary device is first provided with a movable vehicle body, which can transfer multiple photovoltaic panels 101 to the erection point at one time, thereby reducing the long-distance carrying labor, and cooperates with the pre-laid positioning assembly to guide the installation of the photovoltaic panel 101, limit the photovoltaic panel 101 at the preset fixed point, and reduce the labor of position adjustment of the photovoltaic panel 101. After the photovoltaic panel 101 is installed and fixed, the positioning assembly is taken away one by one and laid on the next row of support frames 102, so that the positioning assembly can be recycled, and the laying operation of the positioning assembly is simpler, that is, the clamping plate 22 is clamped on the side wall of the horizontal beam 103 of the support frame 102, and the spacing between the two traction rods 3 is adjusted.

[0022] With reference to Figure 1 - Figure 5 Each of the rectangular frames 2 is symmetrically provided with two vertical grooves, each of which is provided with a conveying belt 7, and the surface of each conveying belt 7 is provided with multiple supporting blocks 8, and multiple supporting blocks 8 at the same height support the photovoltaic panel 101 to be installed; The conveying belt 7 is driven by a servo motor, and the servo motor is controlled by a PLC. An operator standing on the base can control the rotation of the conveying belt 7 and the movement of the vehicle body by holding a remote controller. When the photovoltaic panels 101 are placed on the conveying belt 7 one by one, the first photovoltaic panel 101 is placed on the top supporting block 8. After placing one photovoltaic panel 101, the conveying belt 7 is driven to lower the photovoltaic panel 101. In this way, multiple supporting blocks 8 at the same height position support one photovoltaic panel 101. Subsequently, the photovoltaic panels 101 are transferred to the erection point by the vehicle body. The top photovoltaic panel 101 is pushed onto the positioning assembly. After pushing one photovoltaic panel 101 each time, the conveying belt 7 is controlled to lift one photovoltaic panel 101 by the remote controller. In this way, the photovoltaic panel 101 pushed by the construction personnel each time is level with the entrance of the positioning assembly, as shown in FIG. 8. The construction personnel do not need to exert labor to lift the photovoltaic panel 101, thereby further reducing the labor intensity. Figure 2

[0023] With reference to Figure 1 - Figure 6 Each of the rectangular frames 2 is symmetrically provided with a lifting assembly for lifting one end of the photovoltaic panel 101 to be installed. The lifting assembly comprises a motor arranged at the upper end of the rectangular frame 2. The output end of the motor is fixedly connected with a lead screw 9. The end of the lead screw 9 extends downward. A sliding block 10 is threadedly connected to the lead screw 9. The sliding block 10 is rotatably connected with an intermediate body 11. The intermediate body 11 is provided with a lifting block 12. The lifting block 12 is hingedly connected to the intermediate body 11. ​The lifting assembly is provided for lifting the photovoltaic panel 101 and making it slide into the positioning assembly in an inclined state. Specifically, the motor is driven away from the support frame 102, and the motor drives the screw rod 9 to rotate. The screw rod 9 drives the slider 10 to move upward, and the slider 10 drives the lifting block 12 to push the photovoltaic panel 101, so that the photovoltaic panel 101 is tilted toward the support frame 102. Then the operator gently pushes the photovoltaic panel 101 and controls the sliding direction of the photovoltaic panel 101 so that it slides between the two traction rods 3. The lifting assembly can further reduce the labor of the operator; The lifting block 12 is hinged on the slider 10. When the photovoltaic panel 101 at the bottom thereof moves upward, the edge of the photovoltaic panel 101 pushes the lifting block 12 upward, and the lifting block 12 deflects upward. When the lifting block 12 moves upward, the photovoltaic panel 101 can be effectively lifted. That is, the lifting block 12 can only deflect upward around its hinge point and cannot deflect downward. Figure 6 As shown, it is ensured that the photovoltaic panel 101 moves up smoothly and the lifting block 12 effectively lifts the tilted photovoltaic panel 101; Considering the process of placing the photovoltaic panels 101 one by one on the vehicle body, an intermediate body 11 is provided between the lifting block 12 and the slider 10. The lifting block 12 can deflect around the intermediate body 11 and deflect toward the slider 10. Figure 6 As shown, space is freed up for the photovoltaic panel 101 to move downward, ensuring that the photovoltaic panel 101 can be smoothly loaded on the vehicle body.

[0024] Reference Figure 1 - Figure 8 Each of the support blocks 8 includes a fixed plate 13 fixed to the conveyor belt 7, and a torsion block 14 assembled on the fixed plate 13; a rotation pin 15 is fixed to each of the fixed plates 13, and the rotation pin 15 is rotatably connected to a rotation groove 16 opened on the end surface of the torsion block 14, and a torsion spring 17 is provided between the rotation pin 15 and the rotation groove 16; The setting of the support block 8 enables the support block 8 to smoothly deflect the tilting trend of the photovoltaic panel 101. Specifically, the lower surface of the photovoltaic panel 101 is located on the torsion block 14. When the lifting block 12 lifts the photovoltaic panel 101 to tilt, the photovoltaic panel 101 squeezes the torsion block 14 and deflects it around the axis of the rotation pin 15. At this time, the upper surface of the torsion block 14 can still be stably attached to the frame of the lower surface of the photovoltaic panel 101. When the construction workers push the photovoltaic panel 101, the photovoltaic panel 101 can slide smoothly along the torsion block 14.

[0025] Reference Figure 8 A recess is formed on the upper surface of each twist block 14, and a roller 18 is rotatably connected in the recess, and the lower surface of the photovoltaic panel 101 moves along the surface of the roller 18; A roller body 18 is provided on each torsion block 14, and the sliding friction between the photovoltaic panel 101 and the torsion block 14 is converted into rolling friction between the roller body 18 and the photovoltaic panel 101, thereby reducing friction, so that the photovoltaic panel 101 can be easily pushed away from the vehicle body when being pushed, which is also a specific measure to reduce labor intensity. In other words, when pushing the photovoltaic panel 101, since the photovoltaic panel 101 is flexible in movement, the movement and pause of the photovoltaic panel 101 can be controlled at any time, and it can be accurately pushed to the positioning component, thereby avoiding the photovoltaic panel 101 from moving jerking, or the inability to stably control the movement stroke of the photovoltaic panel 101, causing the photovoltaic panel 101 to bump.

[0026] Reference Figure 9 - Figure 13 , a rectangular frame 19 is provided in each of the limiting grooves 6, and a top rod 20 is fixedly connected to each of the traction rods 3, and the top rod 20 and the rectangular frame 19 are located on the same side of the traction rod 3; The rectangular frame 19 and the top rod 20 are used to separate the rod body of the traction rod 3 and the frame of the photovoltaic panel 101, freeing up installation and operation space for the fixing buckle 104 and facilitating the installation and fixation of the fixing buckle 104.

[0027] Reference Figure 9 - Figure 13 The other end of each traction rod 3 is rotatably connected to a screw rod 21, the screw rod 21 is threadedly connected to a gusset plate 22, and the gusset plate 22 is slidably connected to a guide groove 23 provided on the traction rod 3; Rotate the screw 21 to adjust the distance between the buckle plate 22 and the other end of the traction rod 3, thereby adjusting the downward stroke of the traction rod 3, and then adjust the installation position of the photovoltaic panel 101 on the support frame 102 to adapt to the installation and fixation of photovoltaic panels 101 of different sizes.

[0028] Reference Figure 9 - Figure 13 , one of the traction rods 3 is provided with a limiting assembly, which includes an L-shaped rod 24 rotatably connected to the upper surface of one end of the traction rod 3, and a telescopic rod 25 is fixed to the end of the L-shaped rod 24. The end of the telescopic rod 25 is set in an L shape, and a sleeve 26 is fixed to the end of the telescopic rod 25. The sleeve 26 is sleeved on the fixing pin 27 provided on the upper surface of one end of the other traction rod 3; The limiting assembly is arranged to control the distance between the two adjacent traction rods 3. In the embodiment, the telescopic rod 25 is a structure with adjustable effective length. Specifically, the telescopic rod 25 is composed of a threaded cylinder 28 and a pull rod 29. One end of the pull rod 29 is threadedly connected in the threaded cylinder 28. By rotating the pull rod 29, the effective length of the telescopic rod 25 can be adjusted. When the positioning assembly is laid on the support frame 102, the sleeve 26 at the other end of the pull rod 29 is fixed on the pin 27. At this time, the distance between the two adjacent traction rods 3 can be stabilized. Even if the photovoltaic panel 101 presses the traction rod 3, the distance between the two adjacent traction rods 3 can be stabilized. At the same time, the corner position at the bottom of the photovoltaic panel 101 can be stabilized in the limiting groove 6, so as to ensure the stable positioning of the photovoltaic panel 101 with different sizes. Referring to Figure 9 - Figure 13 The L-shaped rod 24 is arranged to be rotatably connected to one of the traction rods 3 by the spring 30. After the installation of the photovoltaic panel 101 is completed, when the positioning assembly is removed, the telescopic rod 25 can be automatically twisted to be parallel to one of the traction rods 3 by the elastic force of the spring 30, so as to facilitate the removal and installation of the positioning assembly.

[0029] Referring to Figure 3 The outer side wall of each of the rectangular frames 2 is provided with a shield 31, and the shield 31 covers the conveying belt 7. The shield 31 is arranged to cover the conveying belt 7. Since the construction personnel stand on the bottom plate 1 and are close to the running conveying belt 7, it is dangerous. Therefore, the conveying belt 7 needs to be covered to avoid accidents caused by misoperation.

[0030] Working principle: Preparation, drive the vehicle body to the photovoltaic panel 101 storage point, twist the intermediate body 11, and leave the space for the downward movement of the photovoltaic panel 101. Through the hoisting arrangement, the photovoltaic panel 101 is placed on the supporting block 8 one by one. Feeding, twist the reset intermediate body 11, drive the conveying belt 7, and lift the photovoltaic panel 101 to the height level with the entrance of the positioning assembly. Then drive the lifting assembly, and the lifting block 12 lifts the photovoltaic panel 101 to the inclined state. The construction personnel push the photovoltaic panel 101 in the inclined state into the positioning assembly between the two adjacent traction rods 3. Installation, install the fixing buckle 104 between the cross beam 103 and the photovoltaic panel 101 to realize the accurate positioning and installation of the photovoltaic panel 101.

[0031] ​The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel erection auxiliary device for photovoltaic power station construction, characterized by: It includes a vehicle body for transporting photovoltaic panels and a positioning assembly for positioning the photovoltaic panels on a support frame; The vehicle body includes a bottom plate, on which rectangular frames are symmetrically arranged, and between which a plurality of photovoltaic panels are placed; The positioning assembly includes two symmetrically arranged traction rods, which are laid on the crossbeam of the support frame. One end of the two traction rods is provided with an L-shaped limiting portion, and a supporting plate is provided on the lower surface of the limiting portion. The limiting portion connected to the supporting plate forms a limiting groove, and the bottom corner position of the photovoltaic panel is located in the limiting groove; The other ends of the two traction rods are each provided with an L-shaped gusset plate, which rests on the upper side wall of the beam on the support frame.

2. The photovoltaic panel erection auxiliary device for photovoltaic power station construction according to claim 1, characterized in that: Two vertical grooves are symmetrically provided on each rectangular frame. A conveyor belt is provided in each groove. A plurality of supporting blocks are provided on the surface of each conveyor belt. Photovoltaic panels to be installed are supported on the plurality of supporting blocks at the same height.

3. The photovoltaic panel erection auxiliary device for photovoltaic power station construction according to claim 2, characterized in that: A lifting assembly is symmetrically provided on each of the rectangular frames, and the lifting assembly is used to lift one end of the photovoltaic panel to be installed. The lifting assembly includes a motor arranged at the upper end of the rectangular frame, and a screw rod is fixedly connected to the output end of the motor. The end of the screw rod extends downward, and a slider is threadedly connected to the screw rod, and the slider is rotatably connected to an intermediate body. The intermediate body is provided with a lifting block, and the lifting block is hinged to the intermediate body.

4. The photovoltaic panel erection auxiliary device for photovoltaic power station construction according to claim 2, characterized in that: Each of the support blocks includes a fixed plate fixed to the conveyor belt and a torsion block assembled on the fixed plate; a rotating pin is fixed to each of the fixed plates, the rotating pin is rotatably connected to a rotating groove opened on the end face of the torsion block, and a torsion spring is provided between the rotating pin and the rotating groove.

5. The photovoltaic panel erection auxiliary device for photovoltaic power station construction according to claim 4, characterized in that: A recess is provided on the upper surface of each twisting block, a roller body is rotatably connected in the recess, and the lower surface of the photovoltaic panel is attached to the surface of the roller body and moves.

6. The photovoltaic panel erection auxiliary device for photovoltaic power station construction according to claim 1, characterized in that: A rectangular frame is provided in each of the limiting grooves, and a push rod is fixedly connected to each of the traction rods. The push rod and the rectangular frame are located on the same side of the traction rod.

7. The photovoltaic panel erection auxiliary device for photovoltaic power station construction according to claim 6, characterized in that: The other end of each traction rod is rotatably connected to a screw rod, the screw rod is threadedly connected to the gusset plate, and the gusset plate is slidably connected to a guide groove opened on the traction rod.

8. The photovoltaic panel erection auxiliary device for photovoltaic power station construction according to claim 7, characterized in that: One of the traction rods is provided with a limit assembly, which includes an L-shaped rod rotatably connected to the upper surface of one end of the traction rods, and the end of the L-shaped rod is fixedly connected to a telescopic rod, and the end of the telescopic rod is arranged in an L shape, and the end of the telescopic rod is fixedly connected to a sleeve, which is sleeved on a fixing pin arranged on the upper surface of one end of the other traction rod.

9. The photovoltaic panel erection auxiliary device for photovoltaic power station construction according to claim 8, characterized in that: The outer ring of the L-shaped rod is provided with a spring, one end of the spring is fixedly connected to the telescopic rod, and the other end of the spring is fixedly connected to the surface of one end of one of the traction rods.

10. The photovoltaic panel erection auxiliary device for photovoltaic power station construction according to claim 3, characterized in that: A protective cover is provided on the outer side wall of each rectangular frame, and the protective cover covers the conveyor belt.

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