Photovoltaic support capable of being quickly spliced

Abstract

The utility model provides a photovoltaic support capable of being spliced quickly, which comprises a plurality of first upright posts, a plurality of second upright posts and a mounting frame arranged on the first upright posts and the second upright posts, the mounting frame is used for placing a photovoltaic panel, a plurality of limiting assemblies are arranged below the mounting frame, and the limiting assemblies are used for clamping or releasing the photovoltaic panel. The plurality of limiting assemblies are arranged, and the motor drives the limiting assemblies to clamp or loosen the photovoltaic panel, so that the photovoltaic bracket can be quickly spliced; besides, a single limiting assembly can independently operate one photovoltaic panel, so that the single photovoltaic panel can be conveniently mounted, overhauled and replaced, and other photovoltaic panels cannot be influenced; the limiting assembly is simple in photovoltaic panel installation operation, reduces professional requirements on installation personnel, greatly reduces the installation time, reduces the installation cost, and improves the economic benefits. In addition, the mounting frame is lifted through the electric push rod on the second stand column, so that the inclination angle of the photovoltaic panel can be adjusted, and a good lighting angle is obtained.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a photovoltaic bracket that can be quickly spliced. Background Art

[0002] Photovoltaic modules are the core component of solar power generation systems, converting solar energy into electricity and storing it in batteries. Photovoltaic racks are a common tool used during the installation of photovoltaic modules. They support and protect the solar cell arrays, not only supporting and securing the modules but also protecting them from damage caused by external factors.

[0003] During the installation of photovoltaic modules, when photovoltaic brackets are needed for assistance, the components of the photovoltaic brackets are first transported to the installation site, and then the columns are docked with the base, and then the photovoltaic panels are docked with the mounting frame, and then the installation of the photovoltaic modules is completed through the photovoltaic brackets; but during the use of the photovoltaic brackets, after the photovoltaic panels are docked with the mounting frame, in order to prevent the photovoltaic panels from shaking in the mounting frame, the bolts on the mounting frame are rotated to dock with the photovoltaic panels, and then the photovoltaic panels are limited. However, this method of limiting the photovoltaic panels requires manual or drilling rigs, and multiple bolts must be repeatedly rotated to complete the limitation of the photovoltaic panels, which is time-consuming and labor-intensive. In addition, when the photovoltaic panels are subsequently disassembled, multiple bolts need to be repeatedly rotated again, which is not convenient, thus affecting the use of the photovoltaic brackets. Utility Model Content

[0004] The main purpose of the present invention is to provide a photovoltaic bracket that can be quickly spliced, hoping to effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A photovoltaic bracket that can be quickly spliced includes a plurality of first columns, a plurality of second columns, and a mounting frame on the first columns and the second columns. The mounting frame is used to place photovoltaic panels, and a plurality of limit assemblies are provided below the mounting frame.

[0007] The limiting assembly includes a mounting box, a motor, a first gear in the mounting box, a first single-sided rack, a double-sided rack, a second gear, and a second single-sided rack;

[0008] The double-sided rack is arranged in the middle, and the first single-sided rack and the second single-sided rack are respectively arranged on both sides of the double-sided rack;

[0009] A first gear is provided between the double-sided rack and the first single-sided rack, and the first gear is meshed with the double-sided rack and the first single-sided rack respectively;

[0010] A second gear is provided between the double-sided rack and the second single-sided rack, and the second gear is meshed with the double-sided rack and the second single-sided rack respectively;

[0011] At least one of the first gear and the second gear is fixed to an output shaft of the motor;

[0012] The same outer ends of the first single-sided rack and the second single-sided rack are provided with a first limit clip and a second limit clip extending upward, and the outer ends of the double-sided rack are provided with a third limit clip at the opposite ends of the first single-sided rack and the second single-sided rack; the photovoltaic panel is clamped or released between the first limit clip, the second limit clip and the third limit clip.

[0013] While adopting the above technical solutions, the present invention may also adopt or combine the following technical solutions:

[0014] As a preferred technical solution of the present invention: an electric push rod is provided on the top of the second column, a guide pin is provided on the top of the extension part of the electric push rod, a slide rail is provided on the lower surface of the mounting frame at a position corresponding to the guide pin, and the guide pin is limited to the inside of the slide rail;

[0015] The top of the first column is hinged to the mounting frame.

[0016] As a preferred technical solution of the present invention: one of the first gear and the second gear is passed through the fixing column.

[0017] As a preferred technical solution of the present invention: a limiting seat is provided at the bottom of the first column, and the limiting seat is fixed to the base via a limiting pin.

[0018] As a preferred technical solution of the present invention: a limiting seat is provided at the bottom of the second column, and the limiting seat is fixed to the base via a limiting pin.

[0019] The utility model provides a photovoltaic bracket that can be quickly spliced, which has the following beneficial effects: by setting multiple limit assemblies, the motor drives the first gear and / or the second gear in the limit assembly to drive the third limit clamp on the double-sided rack and the first limit clamp on the first single-sided rack and the second limit clamp on the second single-sided rack to move toward or oppositely to clamp or release the photovoltaic panel, so that the photovoltaic bracket can be quickly spliced; in addition, a single limit assembly can operate on a photovoltaic panel alone, which is convenient for the installation, maintenance and replacement of a single photovoltaic panel without affecting other photovoltaic panels; the limit assembly is simple to operate when installing photovoltaic panels, reduces the professional requirements for installers, greatly reduces installation time, reduces installation costs, and improves economic benefits; in addition, the installation frame is raised by the electric push rod on the second column, so that the inclination angle of the photovoltaic panel can be adjusted to obtain a better lighting angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view of the photovoltaic bracket that can be quickly spliced provided by the utility model;

[0021] Figure 2 for Figure 1 A partial cross-sectional view of

[0022] Figure 3 This is a schematic diagram of the interior of the limit assembly;

[0023] Figure 4 This is a top view of the installation frame and photovoltaic panels;

[0024] Figure 5 This is an enlarged view of the base portion;

[0025] In the figure: 1-first column; 2-second column; 3-mounting frame; 4-photovoltaic panel; 6-limiting seat; 21-electric push rod; 22-guide pin; 31-slide rail; 51-mounting box; 52-motor; 53-first gear; 54-first single-sided rack; 55-double-sided rack; 56-second gear; 57-second single-sided rack; 581-first limiting clamp; 582-second limiting clamp; 583-third limiting clamp; 59-fixing column; 61-limiting pin; 62-base. DETAILED DESCRIPTION

[0026] The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

[0027] like Figure 1-5 As shown, a photovoltaic bracket that can be quickly spliced includes multiple first columns 1, multiple second columns 2, and a mounting frame 3 on the first columns 1 and the second columns 2. The mounting frame 3 is used to place photovoltaic panels 4. Multiple limit assemblies are provided below the mounting frame 3.

[0028] The position limiting assembly includes a mounting box 51, a motor 52, a first gear 53 in the mounting box 51, a first single-sided rack 54, a double-sided rack 55, a second gear 56, and a second single-sided rack 57;

[0029] The double-sided rack 55 is arranged in the middle, and the first single-sided rack 54 and the second single-sided rack 57 are respectively arranged on both sides of the double-sided rack 55;

[0030] A first gear 53 is provided between the double-sided rack 55 and the first single-sided rack 54 , and the first gear 53 is meshed with the double-sided rack 55 and the first single-sided rack 54 respectively;

[0031] A second gear 56 is provided between the double-sided rack 55 and the second single-sided rack 57 , and the second gear 56 is meshed with the double-sided rack 55 and the second single-sided rack 57 respectively;

[0032] At least one of the first gear 53 and the second gear 56 is fixed to the output shaft of the motor 52;

[0033] The same outer ends of the first single-sided rack 54 and the second single-sided rack 57 are provided with a first limit clamp 581 and a second limit clamp 582 extending upward, and the outer ends of the double-sided rack 55 opposite to the first limit clamp 581 and the second limit clamp 582 on the first single-sided rack 54 and the second single-sided rack 57 are provided with a third limit clamp 583; the first limit clamp 581, the second limit clamp 582 and the third limit clamp 583 are used to clamp or release the photovoltaic panel 4.

[0034] The side of the mounting frame 3 is provided with perforations at positions corresponding to the first limit clamp 581, the second limit clamp 582, and the third limit clamp 583. The perforations are used to pass through the first limit clamp 581, the second limit clamp 582, and the third limit clamp 583 to achieve clamping of the photovoltaic panel 4.

[0035] An electric push rod 21 is provided at the top of the second column 2, and a guide pin 22 is provided at the top of the extension point of the electric push rod 21. A slide rail 31 is provided at a position corresponding to the guide pin 22 on the lower surface of the mounting frame 3, and the guide pin 22 is limited to the slide rail 31; the top of the first column 1 is hinged to the mounting frame 3.

[0036] One of the first gear 53 and the second gear 56 is passed through the fixing post 59 .

[0037] A limiting seat 6 is provided at the bottom of the first column 1 , and the limiting seat 6 is fixed to the base 62 via a limiting pin 61 .

[0038] A limiting seat 6 is provided at the bottom of the second column 2 , and the limiting seat 6 is fixed to the base 62 via a limiting pin 61 .

[0039] Specifically, the above-mentioned photovoltaic bracket capable of rapid splicing is implemented in the following manner:

[0040] Before installing the photovoltaic modules, transport the components of the photovoltaic bracket to the designated location for splicing and assembly. First, dock the first column 1 and the second column 2 with the limit seat 6 in sequence. Then dock the limit pin 61 under the limit seat 6 with the limit hole on the base 62. Then, limit and fix the first column 1 and the second column 2 to prevent them from moving at will during installation, which increases the installation time. Then, install the mounting frame 3 on the first column 1 and the second column 2.

[0041] When the photovoltaic panel 4 needs to be installed, the motor 52 is started, and the motor 52 drives the first gear 53 to rotate. At the same time, under the meshing action of the gear and the rack, the first single-sided rack 54, the double-sided rack 55, and the second single-sided rack 57 are driven to move outward to achieve opening. After the photovoltaic panel 4 is placed on the installation frame 3, the motor 52 is started in reverse, driving the first single-sided rack 54, the double-sided rack 55, and the second single-sided rack 57 to move inward to achieve clamping. The photovoltaic panel 4 is installed and fixed by the first limit clamp 581, the second limit clamp 582, and the third limit clamp 583;

[0042] When the angle of the photovoltaic panel 4 in the mounting frame 3 needs to be adjusted, the electric push rod 21 is started, and the guide pin 22 on the top of the electric push rod 21 moves on the slide rail 31 to achieve angle adjustment.

[0043] The above-mentioned specific implementation methods are used to explain the present invention and are only preferred embodiments of the present invention, rather than limiting the present invention. Within the spirit of the present invention and the scope of protection of the claims, any modifications, equivalent replacements, improvements, etc. made to the present invention shall fall within the scope of protection of the present invention.

Claims

1. A photovoltaic support that can be quickly spliced, comprising a plurality of first columns (1), a plurality of second columns (2), and a mounting frame (3) located on the first columns (1) and the second columns (2), wherein the mounting frame (3) is used to place photovoltaic panels (4), and is characterized in that: A plurality of limiting components are provided below the installation frame (3). The position limiting assembly comprises a mounting box (51), a motor (52), a first gear (53) located in the mounting box (51), a first single-sided rack (54), a double-sided rack (55), a second gear (56), and a second single-sided rack (57); The double-sided rack (55) is arranged in the middle, and the first single-sided rack (54) and the second single-sided rack (57) are respectively arranged on both sides of the double-sided rack (55); A first gear (53) is provided between the double-sided rack (55) and the first single-sided rack (54), and the first gear (53) is meshed with the double-sided rack (55) and the first single-sided rack (54) respectively; A second gear (56) is provided between the double-sided rack (55) and the second single-sided rack (57), and the second gear (56) is meshed with the double-sided rack (55) and the second single-sided rack (57) respectively; At least one of the first gear (53) and the second gear (56) is fixed to an output shaft of the motor (52); The first single-sided rack (54) and the second single-sided rack (57) are provided with a first limit clamp (581) and a second limit clamp (582) extending upward at the same outer end thereof; the double-sided rack (55) is provided with a third limit clamp (583) at the outer end thereof opposite to the first limit clamp (581) and the second limit clamp (582) on the first single-sided rack (54) and the second single-sided rack (57); the photovoltaic panel (4) is clamped or released between the first limit clamp (581), the second limit clamp (582), and the third limit clamp (583).

2. The photovoltaic bracket capable of rapid splicing according to claim 1, characterized in that: An electric push rod (21) is provided on the top of the second column (2), a guide pin (22) is provided on the top of the telescopic portion of the electric push rod (21), a slide rail (31) is provided on the lower surface of the mounting frame (3) at a position corresponding to the guide pin (22), and the guide pin (22) is limited to the inside of the slide rail (31); The top of the first column (1) is hinged to the mounting frame (3).

3. The photovoltaic bracket capable of rapid splicing according to claim 1, characterized in that: One of the first gear (53) and the second gear (56) is passed through the fixing column (59).

4. The photovoltaic support capable of rapid splicing according to claim 1, characterized in that: A limiting seat (6) is provided at the bottom of the first column (1), and the limiting seat (6) is fixed to the base (62) via a limiting pin (61).

5. The photovoltaic support capable of rapid splicing according to claim 1, characterized in that: A limiting seat (6) is provided at the bottom of the second column (2), and the limiting seat (6) is fixed to the base (62) via a limiting pin (61).

Images