Combined photovoltaic panel support

Abstract

The utility model discloses a combined photovoltaic panel support, which relates to the field of photovoltaic panel installation and comprises two groups of installation supports, two groups of purlines are movably installed at the tops of the two groups of installation supports, each installation support comprises a main beam, and two groups of through grooves and limiting grooves are symmetrically formed in the bottom of each main beam. And two sets of third limiting blocks are symmetrically arranged at the bottom of the main beam, and a first stand column and a second stand column are movably installed in the two sets of third limiting blocks correspondingly. The through groove, the limiting groove and the third limiting block are arranged at the bottom of the main beam, so that the first stand column and the second stand column can be mutually clamped with the main beam through the fourth limiting block and the limiting column, and when the first stand column and the second stand column are fixed on the ground, the first stand column, the second stand column and the main beam can be mutually limited; therefore, the stability among the first stand column, the second stand column and the main beam is improved, meanwhile, the installation speed can be increased through combined installation, and the installation efficiency of the photovoltaic support is improved.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic panel installation, in particular to a combined photovoltaic panel bracket. Background Art

[0002] A photovoltaic bracket is a supporting structure. According to the specific geographical location, climate and solar energy resource conditions of the photovoltaic power generation system, photovoltaic modules are arranged in a certain direction and angle and fixed at a fixed spacing. As an important component of the photovoltaic power generation system, the photovoltaic bracket directly affects the operating safety, breakage rate and construction investment of the photovoltaic modules. Choosing a suitable photovoltaic bracket can not only reduce the project cost, but also reduce the subsequent maintenance costs.

[0003] The photovoltaic bracket is called the "skeleton" of the photovoltaic power station. It is a special structural component designed and installed in the photovoltaic power generation system to support, fix and rotate photovoltaic modules. The photovoltaic bracket is mainly composed of columns, main beams, purlins, welded parts, etc.

[0004] The columns, main beams and purlins of photovoltaic brackets are usually connected with bolts, and the installation area of ​​photovoltaic modules is generally large, which makes the installation volume of photovoltaic brackets very large. Although the conventional bolt connection has a tight structure, it will increase the workload of workers and delay the installation progress. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a combined photovoltaic panel bracket to solve the technical problems mentioned in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined photovoltaic panel bracket, comprising two groups of mounting brackets, two groups of purlins are movably installed on the top of the two groups of mounting brackets, the mounting bracket comprises a main beam, and two groups of through grooves and limit grooves are symmetrically opened at the bottom of the main beam, and two groups of third limit blocks are symmetrically arranged at the bottom of the main beam, and the first column and the second column are movably installed inside the two groups of third limit blocks.

[0007] By adopting the above technical solution, a through groove, a limit groove and a third limit block are set at the bottom of the main beam, so that the first column and the second column can be engaged with the main beam through the fourth limit block and the limit column. When the first column and the second column are fixed to the ground, the first column, the second column and the main beam will restrict each other, thereby improving the stability between the first column, the second column and the main beam. At the same time, the combined installation can increase the installation speed and improve the installation efficiency of the photovoltaic bracket.

[0008] The utility model is further configured such that the tops of the first column and the second column are rotatably connected to a rotating seat, and the top of the rotating seat is provided with a fourth limit block matching the third limit block, and the top of the rotating seat is provided with a limit column matching the limit groove.

[0009] By adopting the above technical solution, by arranging the fourth limit block and the limit column on the top of the rotating seat, the limit column passes through the through slot and can be engaged with the limit slot, and the fourth limit block can be engaged with the third limit block.

[0010] The utility model is further configured such that two groups of end covers are arranged on the top of the main beam, and two groups of second limit blocks are symmetrically arranged inside the main beam.

[0011] By adopting the above technical solution and providing an openable end cover, the second limit block at the bottom of the purlin can enter from the slot of the end cover and then engage with the first limit block.

[0012] The utility model is further configured that two groups of first limit blocks are arranged at the bottom of the purlin, and the first limit blocks match the main beam and the second limit blocks.

[0013] By adopting the above technical solution, the purlins and the mounting brackets can be engaged with each other by providing the first limiting block.

[0014] The utility model is further configured that the through groove and the limiting groove are communicated with each other, and the through groove matches the limiting column.

[0015] By adopting the above technical solution, by providing a through groove and a limiting groove, and the through groove and the limiting groove are connected to each other, the limiting column of the rotating seat can enter from the through groove, thereby completing the installation of the main beam and the first column and the second column.

[0016] The utility model is further configured that the two groups of end covers and the main beam are rotationally connected by arranging a torsion spring, and the slot holes at the positions of the end covers match the first limit blocks.

[0017] By adopting the above technical solution and arranging a torsion spring between the end cover and the main beam, the end cover can be kept in a closed state, thereby preventing the purlin from falling out of the main beam.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] 1. The utility model arranges a through groove, a limit groove and a third limit block at the bottom of the main beam, so that the first column and the second column can be engaged with the main beam through the fourth limit block and the limit column. When the first column and the second column are fixed to the ground, the first column, the second column and the main beam will restrict each other, thereby improving the stability between the first column, the second column and the main beam. At the same time, the combined installation can increase the installation speed and improve the installation efficiency of the photovoltaic bracket.

[0020] 2. The utility model sets a second limit block inside the main beam and sets an end cover through a torsion spring, so that the purlin can be engaged with the main beam through the first limit block, thereby improving the installation efficiency between the main beam and the purlin. After the purlin and the main beam are assembled and installed, the end cover can prevent the purlin from detaching from the main beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the connection between the mounting bracket and the first column and the second column of the utility model;

[0023] Figure 3 For the utility model Figure 2 A magnified view of point A;

[0024] Figure 4 This is a schematic diagram of the first column structure of the utility model;

[0025] Figure 5 It is a schematic diagram of the connection between the rotating seat, the fourth limiting block and the limiting column of the utility model;

[0026] Figure 6 This is a schematic diagram of the main beam structure of the utility model;

[0027] Figure 7 This is a cross-sectional view of the main beam of the utility model;

[0028] Figure 8 This is a schematic diagram of the connection between the mounting bracket and the purlin of the utility model;

[0029] Fig. 9 For the utility model Figure 8 Enlarged view of point B;

[0030] Fig.10 It is a schematic diagram of the connection between the purlin and the first limit block of the utility model.

[0031] In the figure: 1, mounting bracket; 2, purlin; 3, first limit block; 101, main beam; 102, end cover; 103, second limit block; 104, through groove; 105, limit groove; 106, third limit block; 107, rotating seat; 108, fourth limit block; 109, limit column; 110, first column; 111, second column. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0033] The following describes an embodiment of the utility model based on its overall structure.

[0034] A combined photovoltaic panel support, such as Figure 1-10 As shown, it includes two groups of mounting brackets 1, two groups of purlins 2 are movably installed on the top of the two groups of mounting brackets 1, the mounting bracket 1 includes a main beam 101, and two groups of through grooves 104 and limiting grooves 105 are symmetrically opened at the bottom of the main beam 101, and two groups of third limiting blocks 106 are symmetrically arranged at the bottom of the main beam 101, and the first column 110 and the second column 111 are movably installed inside the two groups of third limiting blocks 106. The positioning block 106 allows the first column 110 and the second column 111 to be engaged with the main beam 101 through the fourth limiting block 108 and the limiting column 109. When the first column 110 and the second column 111 are fixed to the ground, the first column 110, the second column 111 and the main beam 101 will restrict each other, thereby improving the stability between the first column 110, the second column 111 and the main beam 101. At the same time, the combined installation can increase the installation speed and improve the installation efficiency of the photovoltaic bracket.

[0035] See also Figure 5 The tops of the first column 110 and the second column 111 are rotatably connected to a rotating seat 107, and the top of the rotating seat 107 is provided with a fourth limit block 108 matching the third limit block 106, and the top of the rotating seat 107 is provided with a limit column 109 matching the limit groove 105. By arranging the fourth limit block 108 and the limit column 109 on the top of the rotating seat 107, the limit column 109 passes through the through groove 104 and can be engaged with the limit groove 105, and the fourth limit block 108 can be engaged with the third limit block 106.

[0036] See also Figure 3Two groups of end covers 102 are arranged on the top of the main beam 101, and two groups of second limit blocks 103 are symmetrically arranged inside the main beam 101. By setting the openable end covers 102, the second limit blocks 103 at the bottom of the purlin 2 can enter from the slots of the end covers 102 and then engage with the first limit blocks 3.

[0037] See also Fig. 9 and Fig.10 Two sets of first limit blocks 3 are arranged at the bottom of the purlin 2, and the first limit blocks 3 match the main beam 101 and the second limit blocks 103. By setting the first limit blocks 3, the purlin 2 can be installed with the bracket 1 to engage with each other.

[0038] See also Figure 6 The through slot 104 and the limiting slot 105 are interconnected, and the through slot 104 matches the limiting column 109. By setting the through slot 104 and the limiting slot 105, and the through slot 104 and the limiting slot 105 are interconnected, the limiting column 109 of the rotating seat 107 can enter from the through slot 104, completing the installation of the main beam 101 and the first column 110 and the second column 111.

[0039] See also Figure 3 The two sets of end covers 102 and the main beam 101 are rotationally connected by setting a torsion spring, and the slots at the positions of the end covers 102 match the first limit blocks 3. By setting a torsion spring between the end covers 102 and the main beam 101, the end covers 102 can be kept in a closed state, which can prevent the purlin 2 from falling out of the main beam 101.

[0040] The working principle of the utility model is as follows: take out two groups of main beams 101 and install the first column 110 and the second column 111 respectively, firstly engage the first column 110 to the bottom of the main beam 101, the fourth limit block 108 and the third limit block 106 on the top of the rotating seat 107 engage with each other, the limit column 109 passes through the through groove 104 and engages in the limit groove 105, and then the second column 111 is installed in the same way, and then the main beam 101 with the first column 110 and the second column 111 installed is adjusted to the interval and poured with cement or fixed to the ground by bolts.

[0041] Then take out two groups of purlins 2, open the end cover 102 of the main beam 101, and engage the two groups of purlins 2 with the second limit blocks 103 in the main beam 101 through the first limit blocks 3 at the bottom of the purlins 2. At this point, a set of photovoltaic brackets is installed.

[0042] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A combined photovoltaic panel support, comprising two sets of mounting brackets (1), characterized in that: Two groups of purlins (2) are movably mounted on the tops of the two groups of mounting brackets (1), the mounting bracket (1) comprises a main beam (101), and two groups of through grooves (104) and limiting grooves (105) are symmetrically provided on the bottom of the main beam (101), and two groups of third limiting blocks (106) are symmetrically arranged on the bottom of the main beam (101), and a first column (110) and a second column (111) are movably mounted inside the two groups of third limiting blocks (106), respectively.

2. The combined photovoltaic panel support according to claim 1, characterized in that: The tops of the first column (110) and the second column (111) are both rotatably connected to a rotating seat (107), and the top of the rotating seat (107) is provided with a fourth limiting block (108) matching the third limiting block (106), and the top of the rotating seat (107) is provided with a limiting column (109) matching the limiting groove (105).

3. The combined photovoltaic panel support according to claim 1, characterized in that: Two groups of end covers (102) are arranged on the top of the main beam (101), and two groups of second limit blocks (103) are symmetrically arranged inside the main beam (101).

4. The combined photovoltaic panel support according to claim 1, characterized in that: Two groups of first limit blocks (3) are arranged at the bottom of the purlin (2), and the first limit blocks (3) match the main beam (101) and the second limit blocks (103).

5. The combined photovoltaic panel support according to claim 1, characterized in that: The through groove (104) and the limiting groove (105) are connected to each other, and the through groove (104) matches the limiting column (109).

6. The combined photovoltaic panel support according to claim 3, characterized in that: The two groups of end covers (102) and the main beam (101) are rotationally connected by means of a torsion spring, and the slots at the positions of the end covers (102) match the first limit blocks (3).

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