A photovoltaic module installation aid

Abstract

The application discloses a kind of photovoltaic module installation auxiliary devices, and the present application relates to photovoltaic module construction technical field.The photovoltaic module installation auxiliary device, through the cooperation of side edge limiting plate and limiting frame, can first assemble load-bearing base pole in the end of assembly frame during operation, then the photovoltaic panel body to be installed is placed between two load-bearing end plates, and the photovoltaic panel body is lifted to drive the photovoltaic panel body to move up while rotating along the load-bearing base pole, until the photovoltaic panel body reaches the position parallel to the top surface of the assembly frame and is pushed to the preset installation position.Compared with the traditional lifting, hoisting installation mode is more convenient, and can be suitable for different installation terrain and different size photovoltaic panel body installation operation, effectively improves the operation convenience and application range of equipment.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic module construction technology, specifically to a photovoltaic module installation auxiliary device. Background Technology

[0002] Photovoltaic modules generally refer to solar cell modules, which are composed of solar cells or solar cells of different specifications cut by a laser cutting machine. They are mainly used in fields such as user solar power, transportation, communication, petroleum, marine, meteorology, and photovoltaic power stations. When installing photovoltaic panels, in order to fully absorb sunlight, they are generally fixed to the mounting bracket by tilting. Referring to the Chinese patent, "An Auxiliary Installation Device for Photovoltaic Modules" with publication number "CN222563729U", this patent points out that currently, when installing photovoltaic panels, it is often necessary for one person to hold the photovoltaic panel, align the bolt holes on the photovoltaic panel with the bolt holes on the bracket, and prevent the photovoltaic panel from slipping off the bracket. Another person is also needed to use bolts to fasten the photovoltaic panel to the bracket. During installation, multiple people are required to cooperate, making the installation process very inconvenient and inefficient. In the process of assembling photovoltaic panels onto a pre-set bracket, traditional assembly methods often involve hoisting, lifting, or manual handling to assist in the assembly of photovoltaic panels. The photovoltaic panels are placed in a pre-set position on the bracket and positioned using sheet metal fittings. Currently, hoisting or lifting methods are difficult to adapt to different installation terrains and are also difficult to carry. Manual handling is also quite cumbersome, especially when the photovoltaic panels are installed at a high position, manual handling becomes even more laborious. To address these issues, we propose a photovoltaic module installation assistance device. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides a photovoltaic module installation auxiliary device, which solves the problems mentioned in the background section.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a photovoltaic module installation auxiliary device, including an assembly frame, a load-bearing base rod at the bottom of the assembly frame, and a connecting component between the load-bearing base rod and the end of the assembly frame for assembling the load-bearing base rod to the lower end of the assembly frame; Both ends of the load-bearing base rod are equipped with limit frames, and side limit plates are slidably assembled inside the two limit frames. Load-bearing end plates are fixedly installed at the ends of the two side limit plates. A photovoltaic panel body is assembled between the two load-bearing end plates, which is used to flip the photovoltaic panel body and push it to the assembly position above the assembly frame through the cooperation of the side limiting plate and the load-bearing end plate. Limiting guide components are provided between the ends of the limiting frames and the load-bearing base rods on both sides. The limiting guide components are used to limit and guide the limiting frames and the corresponding side limiting plates.

[0005] Preferably, the limiting guide assembly includes an adjusting ring frame, which is slidably mounted on the end of the load-bearing base rod. One end of the limiting frame is rotatably sleeved on the outer circumference of the adjusting ring frame. A concave groove is provided at the end of the limiting frame away from the adjusting ring frame, and the side limiting plate is slidably installed inside the corresponding concave groove.

[0006] Preferably, a guide gear is rotatably connected to the side of the limiting frame, the guide gear is rotatably mounted on the outer circumference of the adjusting ring frame, and a guide rack is fixedly installed inside the side limiting plate, the guide rack and the guide gear always maintain mutual meshing.

[0007] Preferably, a positioning ring is fixedly installed on the outer side of the end of the adjusting ring frame away from the guide gear. The positioning ring and the adjusting ring frame are always coaxial. A positioning screw is installed inside the positioning ring. The positioning screw is used to lock the positioning ring and the limiting frame.

[0008] Preferably, elastic filler sheets are fixedly installed inside both load-bearing end plates, and tie rods are fixedly installed on the outer sides of both load-bearing end plates.

[0009] Preferably, the connecting assembly includes two locking brackets, both of which are concave in shape and slidably fitted on the outside of the load-bearing base rod, for installing the load-bearing base rod to the end of the assembly frame.

[0010] Preferably, locking bolts are provided at the middle position of the sides of both locking frames.

[0011] Preferably, the outer side of the load-bearing base rod is rotatably equipped with multiple limiting rollers.

[0012] Preferably, a limiting slot is provided at the middle of the outer side of each of the two side limiting plates, and a right-angle sliding frame is slidably installed inside the limiting slot. A limiting piece is rotatably connected to the end of the right-angle sliding frame, and a protective pad is fixedly installed inside the limiting piece.

[0013] Preferably, a damping ring is provided between the limiting piece and the corresponding right-angle sliding frame, and the damping ring is fixedly sleeved on the end of the right-angle sliding frame.

[0014] This invention provides a photovoltaic module installation auxiliary device. Compared with the prior art, it has the following advantages: (1) The photovoltaic module installation auxiliary device, through the cooperation of the side limiting plate and the limiting frame, can first assemble the load-bearing base rod at the end of the assembly frame during the operation, and then place the photovoltaic panel body to be installed between the two load-bearing end plates. By lifting the load-bearing end plates, the photovoltaic panel body can be moved upward and rotated along the load-bearing base rod until the photovoltaic panel body reaches a position parallel to the top surface of the assembly frame and is pushed to the preset installation position. Compared with the traditional lifting and hoisting installation method, it is more convenient and can be applied to different installation terrains and photovoltaic panel body installation operations of different sizes, effectively improving the ease of operation and applicability of the equipment.

[0015] (2) The photovoltaic module installation auxiliary device, through the cooperation of the limiting frame and the adjusting ring frame, when the photovoltaic panel body reaches the position parallel to the top surface of the assembly frame and is pushed to the preset installation position, by pushing the side limiting plate to one side, it can simultaneously drive the corresponding limiting frame and the adjusting ring frame to slide along the load-bearing base rod, thereby realizing the fine adjustment of the lateral position of the photovoltaic panel body, improving the convenience of adjusting the position of the photovoltaic panel body, further ensuring the assembly accuracy, and at the same time, through the cooperation of the guide rack and the guide gear, it can improve the assembly stability of the photovoltaic panel body.

[0016] (3) The photovoltaic module installation auxiliary device, through the setting of the limiting plate, can make its end located outside the photovoltaic panel body by rotating the limiting plate during the assembly process. At this time, one side of the photovoltaic panel body is limited by multiple limiting plates, and the other side is limited by the load-bearing base rod and multiple limiting rollers, which is used to ensure the stability of the photovoltaic panel body during the upward movement and rotation along the central axis of the load-bearing base rod. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the load-bearing base rod and the side limiting plate of the present invention; Figure 3 This is a schematic diagram of the structure of the photovoltaic panel body and the load-bearing end plate of the present invention; Figure 4 For the present invention Figure 3 Side view diagram; Figure 5 This is a schematic diagram of the side limiting plate and the load-bearing end plate of the present invention; Figure 6 For the present invention Figure 5 Enlarged structural diagram at point A in the middle; Figure 7 This is a schematic diagram of the structure of the limiting frame and adjusting ring frame of the present invention; Figure 8 This is a schematic diagram of the load-bearing base rod and load-bearing end plate structure of the present invention; Figure 9 This is a cross-sectional view of the limiting piece of the present invention.

[0018] In the diagram: 1. Assembly frame; 2. Photovoltaic panel body; 3. Load-bearing base rod; 4. Locking frame; 401. Locking bolt; 5. Side limiting plate; 501. Guide rack; 502. Limiting slot; 6. Load-bearing end plate; 601. Tie rod; 602. Elastic filler plate; 7. Limiting plate; 701. Right-angle sliding frame; 702. Damping ring; 703. Protective pad; 8. Limiting frame; 801. Concave slot; 9. Adjusting ring frame; 10. Guide gear; 11. Positioning ring; 1101. Positioning screw; 12. Limiting roller. Detailed Implementation

[0019] 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.

[0020] Please see Figures 1-9 The present invention provides two technical solutions, specifically including the following embodiments: Example

[0021] In this embodiment of the invention, a photovoltaic module installation auxiliary device includes an assembly frame 1, a load-bearing base rod 3 is provided at the bottom of the assembly frame 1, and a connecting component is provided between the load-bearing base rod 3 and the end of the assembly frame 1 for assembling the load-bearing base rod 3 to the lower end of the assembly frame 1. Assembly frame 1 is an existing assembly frame with a sloping top, used to tilt and assemble the photovoltaic panel body 2 to a preset position according to different needs. (Refer to...) Figures 1-9 The assembly frame 1 is inclined, and the load-bearing base rod 3 is assembled at the lower end of the assembly frame 1 through the cooperation of connecting components. In this embodiment of the invention, both ends of the load-bearing base rod 3 are equipped with limit frames 8, and the interior of both limit frames 8 is slidably equipped with side limit plates 5, and the ends of both side limit plates 5 are fixedly installed with load-bearing end plates 6. In this embodiment of the invention, a photovoltaic panel body 2 is assembled between two load-bearing end plates 6, which is used to flip the photovoltaic panel body 2 and push it to the assembly position above the assembly frame 1 through the cooperation of the side limiting plate 5 and the load-bearing end plate 6. In this embodiment of the invention, a limiting guide assembly is provided between the ends of the limiting frame 8 on both sides and the load-bearing base rod 3. The limiting guide assembly is used to limit and guide the limiting frame 8 and the corresponding side limiting plate 5. The side limiting plates 5 on both sides always remain parallel. The limiting frame 8 can slide along the load-bearing base rod 3 while maintaining sliding at the end of the load-bearing base rod 3 based on the limiting guide component, thereby adapting to assembly frames 1 and photovoltaic panel bodies 2 of different sizes. (Refer to...) Figure 2 , Figure 3 , Figure 3 The middle part is a schematic diagram of the assembly of the photovoltaic panel body 2; In practice, first, the load-bearing base rod 3 is assembled to the lower end of the assembly frame 1 via the connecting assembly. Then, the side limiting plates 5 on both sides are rotated, which drives the limiting frame 8 to rotate along the central axis of the load-bearing base rod 3 via the corresponding limiting guide assembly. At the same time, the side limiting plates 5 are pushed to slide inside the limiting frame 8 until the side limiting plates 5 are adjusted to a state that is close to being perpendicular to the horizontal plane, or to a state that facilitates the subsequent assembly of the photovoltaic panel body 2. At this time, the load-bearing end plate 6 installed at the end of the side limiting plate 5 is located above the mounting base surface. (Refer to...) Figure 4 The status of the middle side limiting plate 5 and the load-bearing end plate 6; Furthermore, after the positions of the side limiting plates 5 and the load-bearing end plates 6 are adjusted, the photovoltaic panel body 2 to be installed is first placed between the two load-bearing end plates 6. At this time, the two side limiting plates 5 can be located on both sides of the photovoltaic panel body 2. The bottom and sides of the photovoltaic panel body 2 are limited by the load-bearing end plates 6 and the side limiting plates 5, respectively. (Refer to...) Figure 3 In the state of the photovoltaic panel body 2, the two load-bearing end plates 6 are lifted and the limiting frame 8 is subjected to force and rotates along the central axis of the load-bearing base rod 3 through the corresponding limiting guide component until the photovoltaic panel body 2 is adjusted to an angle parallel to the top of the assembly frame 1. Then, by pushing the load-bearing end plates 6, the photovoltaic panel body 2 slides along the top of the assembly frame 1 until it reaches the preset installation position, thus completing the auxiliary installation work. After the photovoltaic panel body 2 reaches the installation position, the photovoltaic panel body 2 is fixed to the assembly frame 1 using the existing sheet metal accessories. Then, the load-bearing base rod 3 is disassembled from the assembly frame 1 through the connecting component, and the load-bearing end plates 6 and the side limiting plates 5 can be removed. After the photovoltaic panel body 2 reaches the installation position, it can be driven to move laterally by pushing the side limiting plate 5. At this time, the side limiting plate 5 can drive the limiting frame 8 and the adjusting ring frame 9 to slide along the load-bearing base rod 3, so as to make fine adjustments to the lateral position of the photovoltaic panel body 2. After the position adjustment is completed, the photovoltaic panel body 2 is positioned and assembled by sheet metal parts, which further improves the positioning accuracy of the photovoltaic panel body 2. above Figure 3 , Figure 4The specific working process shown is for the assembly process when the installation height of the assembly frame 1 is low. When the height of the assembly frame 1 is high, after the photovoltaic panel body 2 is placed between the two load-bearing end plates 6, the load-bearing end plates 6 need to be lifted upwards first, so that the photovoltaic panel body 2 can move upwards with the load-bearing end plates 6 until the middle position of the photovoltaic panel body 2 exceeds the lower end of the assembly frame 1. Then, an outward pulling force is applied to the load-bearing end plates 6, which allows the photovoltaic panel body 2 and the limiting frame 8 to rotate along the central axis of the load-bearing base rod 3, thereby realizing the assembly of the photovoltaic panel body 2. Therefore, the assembly operation of the photovoltaic panel body 2 can be realized for the assembly frame 1 of different heights.

[0022] To further improve the ease of positioning the photovoltaic panel body 2, a positioning bolt is provided at the end of the limiting frame 8 away from the adjusting ring frame 9. The positioning bolt is used to lock the position of the side limiting plate 5 inside the concave groove 801. The positioning bolt is not shown in the figure. In specific operation, when the photovoltaic panel body 2 is adjusted to an angle parallel to the top of the assembly frame 1, and then the photovoltaic panel body 2 is slid along the top of the assembly frame 1 to the preset installation position by pushing the load-bearing end plate 6, the positioning bolt is tightened to lock the limiting frame 8 and the side limiting plate 5, thus completing the pre-positioning of the photovoltaic panel body 2. At this time, there is no need for manual support of the photovoltaic panel body 2. The positioning and assembly of the photovoltaic panel body 2 can be completed by sheet metal parts, avoiding the phenomenon of the photovoltaic panel body 2 slipping off the assembly frame 1 due to the inclination of the assembly frame 1 after reaching the installation position.

[0023] In this embodiment of the invention, the limiting guide assembly includes an adjusting ring frame 9, which is slidably mounted on the end of the load-bearing base rod 3. One end of the limiting frame 8 is rotatably sleeved on the outer circumference of the adjusting ring frame 9. A concave groove 801 is provided at the end of the limiting frame 8 away from the adjusting ring frame 9, and the side limiting plate 5 is slidably installed inside the corresponding concave groove 801. The adjusting ring frame 9 is slidably connected to the load-bearing base rod 3, which can drive the limiting frame 8 to slide along the load-bearing base rod 3. It can be applied to photovoltaic panel bodies 2 of different sizes, and the distance between the two limiting frames 8 can be adjusted to the width of the photovoltaic panel body 2. Therefore, during the assembly of the photovoltaic panel body 2, the two side limiting plates 5 can be located on both sides of the photovoltaic panel body 2 respectively. The limiting frame 8 is rotatably connected to the adjusting ring frame 9, which can drive the limiting frame 8 to rotate along the adjusting ring frame 9, thereby realizing the angle adjustment of the photovoltaic panel body 2. refer to Figure 7 The concave groove 801 at the end of the limiting frame 8 can match the size of the side limiting plate 5, and the side limiting plate 5 is always slidably connected inside the corresponding concave groove 801. In this embodiment of the invention, a guide gear 10 is rotatably connected to the side of the limiting frame 8. The guide gear 10 is rotatably mounted on the outer circumference of the adjusting ring frame 9. A guide rack 501 is fixedly installed inside the side limiting plate 5. The guide rack 501 and the guide gear 10 are always meshed with each other. During operation, as the side limiting plate 5 slides inside the corresponding concave groove 801, it can simultaneously drive the guide rack 501 to run along the guide gear 10, further completing the guiding and limiting operation of the side limiting plate 5, and ensuring the stability of the photovoltaic panel body 2 during assembly. In this embodiment of the invention, a positioning ring 11 is fixedly installed on the outer side of the end of the adjusting ring frame 9 away from the guide gear 10. The positioning ring 11 and the adjusting ring frame 9 are always coaxial. A positioning screw 1101 is installed inside the positioning ring 11. The positioning screw 1101 is used to lock the positioning ring 11 and the limiting frame 8. The positioning ring 11 and the positioning screw 1101 are used to lock the positioning ring 11 and the limiting frame 8. In specific operation, as the limiting frame 8 is subjected to force and rotates along the central axis of the load-bearing base rod 3, the photovoltaic panel body 2 being assembled rotates along the central axis of the load-bearing base rod 3. When the angle of the photovoltaic panel body 2 is adjusted to be parallel to the top of the assembly frame 1, the positioning ring 11 and the limiting frame 8 are locked by turning the positioning screw 1101. This completes the locking operation between the limiting frame 8, the adjusting ring frame 9, and the load-bearing base rod 3. The photovoltaic panel body 2 is then slid along the top of the assembly frame 1 by pushing the load-bearing end plate 6 until it reaches the preset installation position, further improving the assembly convenience of the photovoltaic panel body 2. The positioning screw 1101 is threadedly engaged with the positioning ring 11. A positioning plate is rotatably connected to the side of the positioning screw 1101 near the limiting frame 8. When the positioning screw 1101 is turned, the positioning plate can contact the outer side of the limiting frame 8 to complete the positioning. The positioning plate is made of existing anti-slip material and is not shown in the figure. In this embodiment of the invention, an elastic filler sheet 602 is fixedly installed inside both load-bearing end plates 6, and a tie rod 601 is fixedly installed on the outer side of both load-bearing end plates 6. The internal shape of the load-bearing end plates 6 and the internal shape of the elastic filler sheet 602 are both concave. The elastic filler sheet 602 is made of existing rubber material. By setting the elastic filler sheet 602, it can be used to limit the load for photovoltaic panel bodies 2 of different sizes.

[0024] In this embodiment of the invention, the connecting assembly includes two locking brackets 4, both of which are concave in shape and slidably mounted on the outer side of the load-bearing base rod 3, for installing the load-bearing base rod 3 to the end of the mounting frame 1. Each locking bracket 4 has a locking bolt 401 at the center of its side, and the locking bolt 401 engages with the locking bracket 4 via threads; (Reference) Figures 1-8During the assembly of the load-bearing base rod 3, the locking frame 4 can be installed at the end of the assembly frame 1 first, and then the locking frame 4 and the assembly frame 1 can be locked by tightening the locking bolt 401, thus completing the assembly of the load-bearing base rod 3. Furthermore, the locking frame 4 slides on the outside of the load-bearing base rod 3, and bolts are also provided between the two to lock the locking frame 4 and the load-bearing base rod 3. Before assembly, the distance between the two locking frames 4 can be adjusted to adapt to different sizes of assembly frame 1 for assembly. Furthermore, the connecting components can also use suction cups to complete the assembly of the load-bearing base rod 3, which can be used to assemble the load-bearing base rod 3 for different types of assembly frames 1.

[0025] Multiple limiting rollers 12 are rotatably mounted on the outer side of the load-bearing base rod 3, for reference. Figure 4 , Figure 5 The limiting rollers 12 are used to support the back of the photovoltaic panel body 2. When the photovoltaic panel body 2 is subjected to force and moves upward and rotates along the central axis of the load-bearing base rod 3, the multiple limiting rollers 12 can always be located on the back of the photovoltaic panel body 2 to provide support and ensure the assembly stability of the photovoltaic panel body 2.

[0026] Furthermore, through the cooperation of the side limiting plate 5 and the limiting frame 8, the load-bearing base rod 3 can be first assembled on the end of the assembly frame 1 during the operation. Then, the photovoltaic panel body 2 to be installed is placed between the two load-bearing end plates 6. By lifting the load-bearing end plates 6, the photovoltaic panel body 2 can be moved upward and rotated along the load-bearing base rod 3 until the photovoltaic panel body 2 reaches a position parallel to the top surface of the assembly frame 1 and is then pushed to the preset installation position. This is more convenient than the traditional lifting and hoisting installation method. At the same time, it can be applied to the installation of photovoltaic panel bodies 2 of different sizes and different installation terrains, effectively improving the ease of operation and applicability of the equipment.

[0027] With the cooperation of the limiting frame 8 and the adjusting ring frame 9, when the photovoltaic panel body 2 reaches a position parallel to the top surface of the assembly frame 1 and is pushed to the preset installation position, the side limiting plate 5 is pushed to one side, which simultaneously drives the corresponding limiting frame 8 and adjusting ring frame 9 to slide along the load-bearing base rod 3, thereby achieving fine adjustment of the lateral position of the photovoltaic panel body 2. After the position adjustment of the photovoltaic panel body 2 is completed, the photovoltaic panel body 2 is fixed to the assembly frame 1 by sheet metal accessories, which improves the convenience of adjusting the position of the photovoltaic panel body 2 and ensures the assembly accuracy.

[0028] Example 2: Based on Example 1, a limiting slot 502 is provided at the middle of the outer side of each of the two side limiting plates 5, and a right-angle sliding frame 701 is slidably installed inside the limiting slot 502. The end of the right-angle sliding frame 701 is rotatably connected to a limiting piece 7, and a protective pad 703 is fixedly installed inside the limiting piece 7. In this embodiment of the invention, a damping ring 702 is provided between the limiting piece 7 and the corresponding right-angle sliding frame 701. The damping ring 702 is fixedly sleeved on the end of the right-angle sliding frame 701. The damping ring 702 is made of existing rubber material. The limiting piece 7 is sleeved on the outside of the damping ring 702 to enable the limiting piece 7 to rotate along the end of the right-angle sliding frame 701 to any angle and remain stationary. refer to Figure 8 , Figure 9 The limiting piece 7 is rotatably connected to the end of the right-angle sliding frame 701 and can be used to limit the photovoltaic panel body 2. During operation, after the photovoltaic panel body 2 is assembled inside the two load-bearing end plates 6, the limiting piece 7 is rotated so that its end is located outside the photovoltaic panel body 2, thereby limiting the side of the photovoltaic panel body 2. At this time, one side of the photovoltaic panel body 2 is limited by multiple limiting pieces 7, and the other side is limited by the load-bearing base rod 3 and multiple limiting rollers 12, which is used to ensure the stability of the photovoltaic panel body 2 during the upward movement and rotation along the central axis of the load-bearing base rod 3. The protective pad 703 installed inside the limiting piece 7 is made of elastic rubber material. When the limiting piece 7 rotates to the outside of the photovoltaic panel body 2, the protective pad 703 can be located on the front of the photovoltaic panel body 2, thereby improving the protection effect of the photovoltaic panel body 2.

[0029] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0030] The above embodiments of the present invention are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A photovoltaic module installation auxiliary device, comprising an assembly frame (1), characterized in that: The bottom of the assembly frame (1) is provided with a load-bearing base rod (3), and a connecting component is provided between the load-bearing base rod (3) and the end of the assembly frame (1) for assembling the load-bearing base rod (3) to the lower end of the assembly frame (1). Both ends of the load-bearing base rod (3) are equipped with limit frames (8), and both limit frames (8) are slidably equipped with side limit plates (5), and the ends of both side limit plates (5) are fixedly installed with load-bearing end plates (6). A photovoltaic panel body (2) is assembled between the two load-bearing end plates (6) to flip the photovoltaic panel body (2) and push it to the assembly position above the assembly frame (1) by the cooperation of the side limiting plate (5) and the load-bearing end plate (6). Limiting guide components are provided between the ends of the limiting frame (8) on both sides and the load-bearing base rod (3). The limiting guide components are used to limit and guide the limiting frame (8) and the corresponding side limiting plate (5).

2. The photovoltaic module installation auxiliary device according to claim 1, characterized in that: The limiting guide assembly includes an adjusting ring frame (9), which is slidably mounted on the end of the load-bearing base rod (3). One end of the limiting frame (8) is rotatably sleeved on the outer circumference of the adjusting ring frame (9). A concave groove (801) is provided at the end of the limiting frame (8) away from the adjusting ring frame (9). The side limiting plate (5) is slidably installed inside the corresponding concave groove (801).

3. The photovoltaic module installation auxiliary device according to claim 2, characterized in that: The side of the limiting frame (8) is rotatably connected to a guide gear (10), which is rotatably mounted on the outer circumference of the adjusting ring frame (9). The side limiting plate (5) is fixedly installed with a guide rack (501), and the guide rack (501) and the guide gear (10) are always meshed with each other.

4. The photovoltaic module installation auxiliary device according to claim 3, characterized in that: A positioning ring (11) is fixedly installed on the outer side of the end of the adjusting ring frame (9) away from the guide gear (10). The positioning ring (11) and the adjusting ring frame (9) are always coaxial. A positioning screw (1101) is installed inside the positioning ring (11). The positioning screw (1101) is used to lock the positioning ring (11) and the limiting frame (8).

5. The photovoltaic module installation auxiliary device according to claim 1, characterized in that: Both load-bearing end plates (6) are fixedly installed with elastic filler sheets (602) inside, and both load-bearing end plates (6) are fixedly installed with tie rods (601) on the outside.

6. The photovoltaic module installation auxiliary device according to claim 1, characterized in that: The connecting assembly includes two locking frames (4), both of which are concave in shape and are slidably mounted on the outside of the load-bearing base rod (3) for installing the load-bearing base rod (3) to the end of the mounting frame (1).

7. A photovoltaic module installation auxiliary device according to claim 6, characterized in that: Both locking frames (4) are provided with locking bolts (401) at the middle of their sides.

8. The photovoltaic module installation auxiliary device according to claim 1, characterized in that: The outer side of the load-bearing base rod (3) is equipped with multiple limiting rollers (12).

9. A photovoltaic module installation auxiliary device according to claim 1, characterized in that: Both of the side limiting plates (5) have a limiting slot (502) at the middle of the outer side, and a right-angle sliding frame (701) is slidably installed inside the limiting slot (502). The end of the right-angle sliding frame (701) is rotatably connected to a limiting piece (7), and a protective pad (703) is fixedly installed inside the limiting piece (7).

10. A photovoltaic module installation auxiliary device according to claim 9, characterized in that: The limiting piece (7) and the corresponding right-angle sliding frame (701) are both provided with a damping ring (702), and the damping ring (702) is fixedly sleeved on the end of the right-angle sliding frame (701).

Images