Auxiliary positioning device for disassembling photovoltaic panel

Abstract

The application discloses a kind of auxiliary positioning devices for photovoltaic panel dismounting, applied in the technical field of auxiliary positioning devices for photovoltaic panel dismounting, and its technical solution points are: including pedestal;The base is fixedly connected with walking component, the base is slidably connected with mounting plate and screw sliding component, the mounting plate is rotatably connected with rotary seat based on rotary drive component, the rotary seat is fixedly connected with the bottom end abutting positioning component for installing and placing photovoltaic panel for placing rack on the rotary seat, the bottom end of the rotary seat away from ground is fixedly connected with the bottom end abutting positioning component for abutting and positioning photovoltaic panel, the placing rack both ends are fixedly connected with support positioning component for;With technical effect is: simple structure, can position photovoltaic panel by oneself, simplifies the installation process of photovoltaic panel.

Description

Technical Field

[0001] This invention relates to the technical field of auxiliary positioning devices for photovoltaic panel assembly and disassembly, and particularly to an auxiliary positioning device for photovoltaic panel assembly and disassembly. Background Technology

[0002] A photovoltaic (PV) power station is a power generation system that utilizes solar energy and employs special materials such as crystalline silicon panels and electronic components like inverters. It is connected to the power grid and transmits electricity to it. PV power stations are currently among the green energy development projects most strongly encouraged by the state. Solar power generation is divided into solar thermal power generation and photovoltaic power generation. Currently, commercially available solar power refers to solar photovoltaic power generation. PV power station projects are characterized by large scale, high labor intensity, and short construction periods. During construction, the disassembly, assembly, and adjustment of PV panels are particularly important due to the numerous procedures, large workload, high manpower requirements, and the significant impact of installation quality on subsequent work quality and progress. Therefore, these processes significantly restrict the project's schedule and quality.

[0003] Currently, Chinese utility model patent CN205810776U discloses a positioning tool for installing photovoltaic panels in a photovoltaic power station, including a horizontal bracket, two Z-shaped bases, and two turnbuckles. The horizontal bracket is the same length as the horizontal support of the photovoltaic panel. The upper surface of the horizontal bracket is marked with a scale. Z-shaped bases are provided at both ends of the horizontal bracket. A through hole is provided in the middle of the Z-shaped base. The turnbuckles are inserted into the Z-shaped bases through the through hole. The turnbuckles include a fixed end and a movable end. The fixed end of the turnbuckles is welded to the horizontal bracket.

[0004] Existing utility models use fine-tuning (tightening or loosening) the movable end of the turnbuckle to align the lower edge of the photovoltaic panel with the upper surface of the horizontal bracket, thus securing the photovoltaic panel assembly and completing the installation of the upper row of photovoltaic panels. After the upper row of photovoltaic panels is installed, the mounting bracket is removed, and the lower row of photovoltaic panels is installed by placing a middle pressure block with the lower edge of the upper row of components as a reference. However, existing utility models can only adjust the flatness of the photovoltaic panels and cannot adjust the angle of the photovoltaic panels over a large range. The installation of the photovoltaic panels still requires manual alignment of the screw holes, making the installation process inconvenient and necessitating improvement. Summary of the Invention

[0005] The purpose of this invention is to provide an auxiliary positioning device for photovoltaic panel installation and removal. Its advantages are simple structure, automatic positioning of photovoltaic panels, and simplified installation process.

[0006] The above-mentioned technical objective of the present invention is achieved through the following technical solution: an auxiliary positioning device for photovoltaic panel installation and removal, comprising a base; a walking component is fixedly connected to the base, an installation plate and a screw sliding component for driving the installation plate to slide on the base are slidably connected to the base, a rotating seat is rotatably connected to the installation plate based on a rotation drive component, a placement frame for installing and placing photovoltaic panels is fixedly connected to the rotating seat, a bottom abutting positioning component for abutting and positioning the bottom end of the photovoltaic panel is fixedly connected to the end of the rotating seat away from the ground, side abutting positioning components for abutting and positioning the ends of the photovoltaic panels are symmetrically fixedly connected to both ends of the placement frame, and a bracket positioning component is provided at the end of the rotating seat near the ground for adjusting the position of the photovoltaic panel relative to the photovoltaic bracket based on precise positioning of the photovoltaic bracket.

[0007] The present invention is further configured such that: the walking component includes a plurality of universal wheels uniformly fixed on the base and walking wheels rotatably connected to the base for driving the base to move toward the position of the photovoltaic bracket; and a walking motor for driving the walking wheels is fixedly connected to the base.

[0008] The present invention is further configured such that: the lead screw sliding assembly includes a sliding groove formed on the base, the mounting plate is slidably connected to the sliding groove along a walking direction perpendicular to the base, a drive lead screw and a lead screw drive motor for driving the drive lead screw to rotate are rotatably connected in the sliding groove, and the mounting plate is provided with a lead screw hole that cooperates with the drive lead screw.

[0009] The present invention is further configured such that: the rotary drive assembly includes a telescopic electric cylinder with one end hinged to the mounting plate, and the telescopic end of the telescopic electric cylinder is hinged to the rotary seat.

[0010] The present invention is further configured such that: the placement surface of the placement frame is in the same plane as the surface of the rotating seat; the placement frame is fixedly assembled based on several placement plates arranged at uniform intervals; the placement plates are staggered with the fixing frame of the photovoltaic bracket; and the surface of the placement plate is uniformly provided with several first sliding balls that facilitate the movement and positioning of the photovoltaic panel on the surface of the placement frame.

[0011] The present invention is further configured such that: the bottom abutment positioning component includes a bottom abutment telescopic electric cylinder fixedly connected to the surface of the rotating seat and a telescopic end fixedly connected to the bottom abutment telescopic electric cylinder for abutting against and adhering to the bottom end of the photovoltaic panel.

[0012] The present invention is further configured such that: the side end abutment positioning component includes a side end abutment telescopic cylinder fixedly connected to the placement frame and a side end abutment plate fixedly connected to the telescopic end of the side end abutment telescopic cylinder, and a plurality of second sliding balls are fixedly provided on the side end abutment plate.

[0013] The present invention is further configured such that: the bracket positioning assembly has at least two sets, including a synchronous alignment cylinder fixedly connected to the placement frame and a bracket positioning abutment plate fixedly connected to the synchronous alignment cylinder for abutting against and fitting the two ends and bottom surface of the fixed frame. The bracket positioning abutment plate has an L-shaped structure, and an end abutment plate is also fixedly provided on the bracket positioning abutment plate for abutting against the end face of the fixed frame, thereby controlling the bottom abutment positioning assembly to adjust the distance between the end face of the photovoltaic panel and the end face of the fixed frame.

[0014] The present invention is further configured such that: a plurality of contact sensors are uniformly fixed on the bracket positioning abutment plate and the end abutment plate.

[0015] In summary, the present invention has the following beneficial effects:

[0016] 1. A sliding mounting plate is installed on the base, and a rotating seat is installed on the mounting plate. A mounting frame for placing photovoltaic panels is installed on the rotating seat, and a bracket positioning component for precisely positioning the photovoltaic bracket is installed on the rotating seat. During installation, the photovoltaic panel is first placed on the mounting frame. Then, the bottom and sides of the photovoltaic panel are positioned by the bottom and side abutment positioning components. Subsequently, the photovoltaic bracket is positioned by the bracket positioning components. At least two sets of bracket positioning components are set. The bracket positioning components drive the bracket positioning abutment plate to move through a synchronous alignment cylinder, so that the bracket positioning abutment plate abuts against the two ends and bottom surface of the fixed frame. If the contact sensors on the bracket positioning abutment plate do not receive all contact signals, the rotating seat is rotated and the translation hole is moved by the lead screw sliding component and the rotary drive component to adjust the left-right and up-down position of the mounting frame relative to the photovoltaic bracket, thereby adjusting the position of the photovoltaic panel relative to the light source. The photovoltaic (PV) panel's position relative to the PV support is determined horizontally and vertically. The traveling assembly moves the base towards the PV support, causing the end abutment plate to abut against the end face of the mounting frame. Using the end abutment plate as a reference, a bottom abutment telescopic cylinder moves the bottom abutment plate, adjusting the distance between the PV panel's end face and the mounting frame's end face. This aligns the screw holes on the PV panel with those on the mounting frame. Finally, bolts are used to connect the screw holes, initially fixing the PV panel to the PV support. Then, a rotating base rotates the placement frame downwards, passing it through the PV support, and the PV panel falls onto the PV support. Finally, tightening completes the PV panel installation. The structure is simple. The PV support is positioned using a bracket positioning assembly, which simultaneously adjusts the placement frame's position relative to the PV support, allowing the PV panel to be positioned automatically. After positioning by the bracket positioning assembly, bolts are used for installation, simplifying the PV panel installation process. Attached Figure Description

[0017] Figure 1 This is a cross-sectional view of the photovoltaic support structure in this embodiment;

[0018] Figure 2 This is a schematic diagram of the overall structure of this embodiment;

[0019] Figure 3 yes Figure 2 Enlarged schematic diagram of part A;

[0020] Figure 4 This is a schematic diagram of the bracket positioning assembly in this embodiment.

[0021] Reference numerals: 1. Base; 11. Mounting plate; 2. Walking assembly; 21. Caster wheel; 22. Walking wheel; 23. Walking motor; 3. Lead screw sliding assembly; 31. Sliding groove; 32. Drive lead screw; 34. Lead screw hole; 4. Rotation drive assembly; 41. Telescopic electric cylinder; 5. Rotating seat; 6. Placement frame; 61. Placement plate; 62. First sliding ball; 7. Bottom end abutment positioning assembly; 71. Bottom end abutment telescopic electric cylinder; 72. Bottom end abutment plate; 8. Side end abutment positioning assembly; 81. Side end abutment telescopic cylinder; 82. Side end abutment plate; 83. Second sliding ball; 9. Bracket positioning assembly; 91. Synchronous alignment cylinder; 92. Bracket positioning abutment plate; 93. End abutment plate; 94. Contact sensor; 10. Photovoltaic bracket; 101. Fixing frame. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to the accompanying drawings.

[0023] Example:

[0024] refer to Figures 1 to 4 An auxiliary positioning device for photovoltaic panel installation and removal includes a base 1 arranged horizontally. A photovoltaic panel is fixed on a photovoltaic support 10. The photovoltaic support 10 includes a rotating frame and several evenly spaced fixing frames 101 fixedly connected to the rotating frame. The fixing frames 101 are made of square tubing, with bolt holes on the square tubing that mate with mounting holes on the photovoltaic panel. Bolt holes are also provided on the photovoltaic panel. The photovoltaic panel can be installed onto the photovoltaic support 10 by bolting the photovoltaic panel to the bolt holes of the photovoltaic support 10. A traveling component 2 is fixedly connected to the base 1. An installation plate 11 and a lead screw sliding component 3 that drives the installation plate 11 to slide on the base 1 are slidably connected to the base 1. The installation plate 11 is based on rotation... The drive assembly 4 is rotatably connected to a rotating base 5. A mounting frame 6 for installing and placing photovoltaic panels is fixedly connected to the rotating base 5. A bottom abutment positioning component 7 for abutting and positioning the bottom end of the photovoltaic panel is fixedly connected to the end of the rotating base 5 away from the ground. Side abutment positioning components 8 for abutting and positioning the ends of the photovoltaic panels are symmetrically fixedly connected to both ends of the mounting frame 6. A bracket positioning component 9 is provided at the end of the rotating base 5 near the ground. Based on the precise positioning of the photovoltaic bracket 10, the bottom abutment positioning component 7 is used to adjust the position of the photovoltaic panel relative to the photovoltaic bracket 10. The bracket positioning component 9 positions the photovoltaic bracket 10 and adjusts the position of the mounting frame 6 relative to the photovoltaic bracket 10 in a synchronous manner, thereby achieving self-positioning of the photovoltaic panel.

[0025] refer to Figure 2Specifically, the walking component 2 includes several universal wheels 21 that are evenly fixed on the base 1 and walking wheels 22 that are rotatably connected to the base 1 for driving the base 1 to move toward the photovoltaic bracket 10. A walking motor 23 for driving the walking wheels 22 is fixedly connected to the base 1. The walking component 2 enables the base 1 and the photovoltaic panel to move toward the photovoltaic bracket 10.

[0026] refer to Figure 2 Specifically, the lead screw sliding assembly 3 includes a sliding groove 31 opened on the base 1. The mounting plate 11 is slidably connected in the sliding groove 31 along the walking direction perpendicular to the base 1. A drive lead screw 32 and a lead screw drive motor that drives the drive lead screw 32 to rotate are rotatably connected in the sliding groove 31. A lead screw hole 34 that cooperates with the drive lead screw 32 is opened on the mounting plate 11. The lead screw drive motor drives the drive lead screw 32 to move the photovoltaic panel placed on the placement frame 6 and the bracket positioning assembly 9 in the walking direction perpendicular to the base 1.

[0027] refer to Figure 2 Specifically, the rotation drive assembly includes a telescopic electric cylinder 41 with one end hinged to the mounting plate 11. The telescopic end of the telescopic electric cylinder 41 is hinged to the rotating seat 5. The telescopic electric cylinder 41 drives the rotating seat 5 to rotate by telescopic extension and retraction. The angle between the rotating seat 5 and the horizontal plane is adjusted by controlling the telescopic extension distance of the telescopic electric cylinder 41. The position of the placement frame 6 and the photovoltaic panel relative to the photovoltaic bracket 10 in the left-right direction is adjusted by the lead screw sliding assembly 3. The position of the placement frame 6 and the photovoltaic panel relative to the photovoltaic bracket 10 in the up-down direction is adjusted by the rotation drive assembly 4. The position of the photovoltaic panel relative to the photovoltaic bracket 10 in the front-back direction is adjusted by the walking assembly 2 and the bottom abutment positioning assembly 7. Here, the direction is based on the direction of the person facing the photovoltaic bracket 10.

[0028] refer to Figures 2 to 3 Specifically, the placement surface of the placement rack 6 is in the same plane as the surface of the rotating seat 5. The placement rack 6 is fixedly assembled based on several evenly spaced placement plates 61. The staggered arrangement of the placement plates 61 and the fixing frame 101 of the photovoltaic bracket 10 enables the photovoltaic panel to be initially positioned and fixed on the photovoltaic bracket 10, and then detached from the photovoltaic bracket 10 from the bottom of the placement rack 6. Several first sliding balls 62 are evenly provided on the surface of the placement plate 61 to facilitate the movement and positioning of the photovoltaic panel on the surface of the placement rack 6. The position of the photovoltaic panel on the placement rack 6 can be easily adjusted by the first sliding balls 62.

[0029] refer to Figures 2 to 3Specifically, the bottom abutment positioning component 7 includes a bottom abutment telescopic electric cylinder 71 fixedly connected to the surface of the rotating seat 5 and a bottom abutment plate 72 fixedly connected to the telescopic end of the bottom abutment telescopic electric cylinder 71 for abutting and adhering to the bottom end of the photovoltaic panel. The bottom abutment positioning component not only positions and fixes the photovoltaic panel on the placement frame 6, but also cooperates with the bracket positioning component 9 to adjust the position of the photovoltaic panel relative to the photovoltaic bracket 10. The side abutment positioning component 8 includes a side abutment telescopic cylinder 81 fixedly connected to the placement frame 6 and a side abutment plate 82 fixedly connected to the telescopic end of the side abutment telescopic electric cylinder 41. The side abutment telescopic cylinder 81 drives the side abutment plate 82 to abut against both sides of the photovoltaic panel to align the photovoltaic panel on the placement frame 6. Several second sliding balls 83 are fixedly provided on the side abutment plate 82 to facilitate the adjustment of the vertical position of the photovoltaic panel on the placement frame 6.

[0030] refer to Figure 2 and Figure 4 Specifically, the bracket positioning assembly 9 is provided with at least two sets, each set of bracket positioning assemblies 9 corresponding to one fixed frame 101 of the photovoltaic bracket 10. The bracket positioning assembly 9 includes a synchronous alignment cylinder 91 fixedly connected to the placement frame 6 and bracket positioning abutment plates 92 fixedly connected to the synchronous alignment cylinder 91 for abutting against and fitting the two ends and bottom surface of the fixed frame 101. The bracket positioning abutment plates 92 have an L-shaped structure. An end abutment plate 93 is also fixedly provided on the bracket positioning abutment plate 92 for abutting against the end face of the fixed frame 101, thereby controlling the bottom abutment positioning assembly 7 to adjust the distance between the end face of the photovoltaic panel and the end face of the fixed frame 101. A plurality of contact sensors 94 are evenly fixed on the bracket positioning abutment plate 92 and the end abutment plate 93. The bracket positioning assembly 9 drives the bracket positioning abutment plate 92 to move through the synchronous alignment cylinder 91, thereby causing the bracket positioning abutment plate 92 to abut against the fixed frame 101. If the contact sensors 94 on the positioning abutment plate 92 of the bracket do not receive all contact signals, the rotating seat 5 is rotated and the translation hole is moved by the lead screw sliding assembly 3 and the rotation drive assembly 4 to adjust the left and right and up and down positions of the placement frame 6 relative to the photovoltaic bracket 10, thereby adjusting the left and right position of the photovoltaic panel relative to the photovoltaic bracket 10. After the position of the photovoltaic panel relative to the photovoltaic bracket 10 in the left and right and up and down directions is determined, the base 1 is moved towards the photovoltaic bracket 10 by the walking assembly 2, so that the end abutment plate 93 abuts against and adheres to the end face of the bracket 101. With the position of the end abutment plate 93 as the reference, the bottom abutment telescopic electric cylinder 41 drives the bottom abutment plate to move, thereby adjusting the distance between the end face of the photovoltaic panel and the end face of the bracket 101, thereby achieving the final positioning of the photovoltaic panel.

[0031] Brief description of the usage process: During installation, the photovoltaic panel is first placed on the placement frame 6. Then, the bottom and sides of the photovoltaic panel are positioned by the bottom abutting positioning component 7 and the side abutting positioning component 8. Next, the photovoltaic bracket 10 is positioned by the bracket positioning component 9. By setting at least two bracket positioning groups, the side, bottom and end of the fixing frame 101 are positioned. The rotating seat 5 is rotated and the translation hole is moved by the screw sliding component 3 and the rotation drive component 4 to adjust the left and right and up and down positions of the placement frame 6 relative to the photovoltaic bracket 10, thereby adjusting the left and right position of the photovoltaic panel relative to the photovoltaic bracket 10 to achieve the initial positioning of the photovoltaic panel. The bottom abutting telescopic electric cylinder 41 drives the bottom abutting plate to move, thereby adjusting the distance between the end face of the photovoltaic panel and the end face of the fixing frame 101 to achieve the final positioning of the photovoltaic panel. The photovoltaic panel is initially fixed to the photovoltaic bracket 10 by bolting the screw holes. Then, the rotating seat 5 drives the placement frame 6 to rotate downward and pass through the photovoltaic bracket 10, and the photovoltaic panel falls onto the photovoltaic bracket 10. Finally, the installation of the photovoltaic panel is completed by tightening the bolts.

[0032] This specific embodiment is merely an explanation of the present invention and is not intended to limit the invention. After reading this specification, those skilled in the art can make inventive modifications to this embodiment as needed, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. An auxiliary positioning device for photovoltaic panel assembly and disassembly, comprising a base (1); characterized in that, A walking component (2) is fixedly connected to the base (1). An mounting plate (11) and a screw sliding component (3) that drives the mounting plate (11) to slide on the base (1) are slidably connected to the base (1). A rotating seat (5) is rotatably connected to the mounting plate (11) based on a rotation drive component (4). A mounting frame (6) for mounting and placing photovoltaic panels is fixedly connected to the rotating seat (5). A bottom abutment positioning component (7) for abutting and positioning the bottom end of the photovoltaic panel is fixedly connected to the end of the rotating seat (5) away from the ground. Side abutment positioning components (8) for abutting and positioning the ends of the photovoltaic panel are symmetrically fixedly connected to both ends of the mounting frame (6). A bracket positioning component (9) is provided at the end of the rotating seat (5) near the ground, which controls the bottom abutment positioning component (7) to adjust the position of the photovoltaic panel relative to the photovoltaic bracket (10) based on the precise positioning of the photovoltaic bracket (10). The placement surface of the placement rack (6) is in the same plane as the surface of the rotating seat (5). The placement rack (6) is fixedly assembled based on several evenly spaced placement plates (61). The placement plates (61) are staggered with the fixing frame (101) of the photovoltaic bracket (10). The surface of the placement plate (61) is evenly provided with several first sliding balls (62) to facilitate the movement and positioning of the photovoltaic panel on the surface of the placement rack (6). The bracket positioning assembly (9) is provided with at least two sets, including a synchronous alignment cylinder (91) fixedly connected to the placement frame (6) and a bracket positioning abutment plate (92) fixedly connected to the synchronous alignment cylinder (91) for abutting against and fitting the two ends and bottom surface of the fixed frame (101). The bracket positioning abutment plate (92) has an L-shaped structure. The bracket positioning abutment plate (92) is also fixedly provided with an end abutment plate (93) for abutting against the end face of the fixed frame (101) to control the bottom abutment positioning assembly (7) to adjust the distance between the end face of the photovoltaic panel and the end face of the fixed frame (101).

2. The auxiliary positioning device for photovoltaic panel assembly and disassembly according to claim 1, characterized in that, The walking assembly (2) includes several universal wheels (21) uniformly fixed on the base (1) and walking wheels (22) rotatably connected to the base (1) for driving the base (1) to move toward the photovoltaic bracket (10). A walking motor (23) for driving the walking wheels (22) is fixedly connected to the base (1).

3. The auxiliary positioning device for photovoltaic panel assembly and disassembly according to claim 2, characterized in that, The lead screw sliding assembly (3) includes a sliding groove (31) opened on the base (1). The mounting plate (11) is slidably connected in the sliding groove (31) along the walking direction perpendicular to the base (1). A drive lead screw (32) and a lead screw drive motor that drives the drive lead screw (32) to rotate are rotatably connected in the sliding groove (31). The mounting plate (11) is provided with a lead screw hole (34) that cooperates with the drive lead screw (32).

4. The auxiliary positioning device for photovoltaic panel assembly and disassembly according to claim 1, characterized in that, The rotary drive assembly (4) includes a telescopic electric cylinder (41) with one end hinged to the mounting plate (11), and the telescopic end of the telescopic electric cylinder (41) is hinged to the rotary seat (5).

5. The auxiliary positioning device for photovoltaic panel assembly and disassembly according to claim 1, characterized in that, The bottom abutment positioning component (7) includes a bottom abutment telescopic electric cylinder (71) fixedly connected to the surface of the rotating seat (5) and a bottom abutment plate (72) fixedly connected to the telescopic end of the bottom abutment telescopic electric cylinder (71) for abutting against the bottom end of the photovoltaic panel.

6. The auxiliary positioning device for photovoltaic panel assembly and disassembly according to claim 5, characterized in that, The side-end abutment positioning assembly (8) includes a side-end abutment telescopic cylinder (81) fixedly connected to the placement frame (6) and a side-end abutment plate (82) fixedly connected to the telescopic end of the side-end abutment telescopic cylinder (81). A plurality of second sliding balls (83) are fixedly provided on the side-end abutment plate (82).

7. The auxiliary positioning device for photovoltaic panel assembly and disassembly according to claim 1, characterized in that, A plurality of contact sensors (94) are uniformly fixed on the bracket positioning abutment plate (92) and the end abutment plate (93).

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