Photovoltaic support fixing device

Abstract

The utility model relates to the technical field of solar photovoltaic power generation, in particular to a photovoltaic support fixing device, which comprises a plurality of groups of fixing mechanisms and a photovoltaic support body, and is characterized in that one group of fixing mechanisms is correspondingly mounted on one rear upright post; the fixing mechanism comprises a supporting column, a scaffold board, a connecting assembly, a first supporting assembly and a second supporting assembly. The supporting column is installed on the rear stand column. The first supporting assembly and the second supporting assembly are both installed on the side wall of the supporting column and located on the two sides of the supporting column correspondingly. The scaffold board is installed on the first supporting assembly. The connecting assembly is installed on the supporting column. Through the supporting columns and the scaffold board, after an operator installs one purline, the operator directly walks to the next construction position along the scaffold board, the operator does not need to go down to the ground again, the installation efficiency of the purline is improved, through the first supporting assembly and the second supporting assembly, stable supporting is conveniently provided for the scaffold board, and the use stability of the scaffold board is improved.

Description

Technical Field

[0001] The present application relates to the technical field of solar photovoltaic power generation, and in particular to a photovoltaic bracket fixing device. Background Art

[0002] A photovoltaic bracket is a system specially designed to support and fix photovoltaic panels. It is a key component in a photovoltaic power generation system. The photovoltaic bracket mainly includes front columns, rear columns, main beams, purlins, welded parts, foundations and other components.

[0003] When installing a ground photovoltaic bracket, first, determine the position of the mounting base on the ground or on a building and install it, then use fasteners to fix the front column and the rear column on the two mounting bases respectively, install the main beam on the front column and the rear column, and then install the purlin on the main beam to form a complete bracket structure, then place the photovoltaic panel on the bracket, and use fasteners to fix the photovoltaic panel on the photovoltaic bracket to achieve the installation of the photovoltaic panel; when installing the photovoltaic panel, it is generally placed at an angle. In the prior art, a ground-based scaffold is usually used to install the purlins on the higher side of the photovoltaic bracket. When the ground-based scaffold is moved, the workers on the scaffold go down from the scaffold to the ground and move the scaffold to the next installation position. Then the workers climb up the scaffolding platform again to perform the installation work, and repeat this process to finally achieve the installation of the purlins.

[0004] With regard to the above-mentioned related technologies, when installing purlins, after the workers complete the installation of one purlin, they need to go down from the scaffolding to the ground, move the scaffolding to the next purlin installation position, and then climb up the scaffolding again to install the next purlin. The workers go up and down the scaffolding back and forth in this way, resulting in low installation efficiency of the purlins. Utility Model Content

[0005] In order to improve the installation efficiency of purlins, the present application provides a photovoltaic bracket fixing device.

[0006] The photovoltaic bracket fixing device provided in this application adopts the following technical solution:

[0007] A photovoltaic support fixing device comprises a plurality of fixing mechanisms and a photovoltaic support body, wherein one fixing mechanism is correspondingly installed on a rear column; the fixing mechanism comprises a support column, a scaffolding board, a connecting assembly, a first supporting assembly and a second supporting assembly; the support column is installed on the rear column, and the support column and the rear column are axially arranged parallel; the first supporting assembly and the second supporting assembly are both installed on the side wall of the support column, and the first supporting assembly and the second supporting assembly are respectively located on both sides of the support column; the scaffolding board is installed on the first supporting assembly, and the two ends of the scaffolding board are respectively connected to two adjacent first supporting assemblies; the connecting assembly is installed on the support column, and is used to connect the support column and the rear column or the support column and the second supporting assembly.

[0008] By adopting the above technical solution, first, the operator installs the photovoltaic bracket body, and then connects the support column to the rear column and the support column to the second support assembly through the connecting assembly. The operator lifts the scaffolding board to the two adjacent first support assemblies, and the operator who installs the purlin on the higher side stands on the scaffolding board. After completing the installation of one purlin, the operator standing on the scaffolding board moves directly to the next installation position, thereby improving the installation efficiency of the purlin; the multiple sets of fixing mechanisms set up, through the support columns and scaffolding boards, enable the operator to install one purlin and then walk directly along the scaffolding board to the next construction position without having to go down to the ground again, thereby improving the installation efficiency of the purlin. Through the first support assembly and the second support assembly, it is convenient to provide stable support for the scaffolding board, thereby improving the stability of the scaffolding board.

[0009] In a specific possible implementation scheme, the first support assembly includes a first horizontal strut and a first pull rod; the first horizontal strut is installed on the support column, and the radial direction of the first horizontal strut is parallel to the axial direction of the support column; one end of the first pull rod is connected to the first horizontal strut, and the other end is connected to the support column, and the first pull rod is inclined from high to low from the support column to the first horizontal strut.

[0010] By adopting the above technical solution, the first supporting assembly is set up, through the first horizontal support rod, so as to provide stable support for the scaffolding board. Through the first pull rod, the supporting column, the first horizontal support rod and the first pull rod form a stable triangular support, thereby improving the installation stability of the scaffolding board.

[0011] In a specific possible implementation scheme, the second support assembly includes a second horizontal strut and a second pull rod; one end of the second horizontal strut is connected to the side wall of the support column, and the other end is connected to the diagonal strut, and the radial direction of the second horizontal strut is parallel to the axial direction of the support column; one end of the second pull rod is connected to the second horizontal strut, and the other end is connected to the support column, and the second pull rod is inclined from high to low from the support column to the second horizontal strut.

[0012] By adopting the above technical solution, a second support assembly is set up, through the second horizontal support rod and the second pull rod, so that the support column, the second horizontal support rod and the second pull rod form a stable triangular support, thereby improving the installation stability of the scaffolding board.

[0013] In a specific possible implementation scheme, the connecting assembly includes a first connecting member and a second connecting member; the first connecting member includes a connecting rod, the connecting rod includes an integral horizontal section and a bending section, the horizontal section is installed on the support column, the bending section is located at the end of the connecting rod away from the scaffolding board, and the bending section is clamped on the column; the second connecting member is installed on the support column, and is used to connect the support column and the second horizontal support rod.

[0014] By adopting the above technical solution, a connecting assembly is set up, through the first connecting member, so that the first horizontal brace and the support column form a stable connection, and through the second connecting member, the second horizontal brace and the support column form a stable connection, thereby improving the stability of the scaffolding board.

[0015] In a specific implementation scheme, the second connecting member includes at least two fixing bolts; both of the fixing bolts are installed on the second horizontal support rod, one of the fixing bolts passes through the second horizontal support rod and is threadedly connected to the column, and the other fixing bolt passes through the second horizontal support rod and is threadedly connected to the support column.

[0016] By adopting the above technical solution, a second connecting member is provided, and a detachable structure is formed between the second horizontal brace and the support column through the second locking bolt, which facilitates the installation of the second horizontal brace and improves the installation efficiency of the purlin.

[0017] In a specific possible implementation scheme, the fixing mechanism also includes an adjustment component for adjusting the sliding movement of the scaffolding board along the axial direction of the first horizontal strut, and the adjustment component includes a slider and a locking piece; the first horizontal strut is provided with a sliding groove for the sliding movement of the slider, and the sliding groove is arranged along the length direction of the first horizontal strut; the locking piece is installed on the slider for fixing the slider to the first horizontal strut.

[0018] By adopting the above technical solution, the adjustment component is set up, which facilitates the adjustment of the scaffolding board to slide along the axial direction of the first horizontal support rod through multiple sliders and multiple locking members, thereby facilitating the workers to adjust the position of the scaffolding board according to actual construction needs, thereby improving the installation efficiency of the purlins.

[0019] In a specific possible implementation manner, the locking member includes a locking bolt; the locking bolt is threadedly connected to the slider, and the locking bolt passes through the slider and abuts against the sliding groove.

[0020] By adopting the above technical solution, the locking member is provided, which facilitates the fixation and adjustment of the position of the scaffolding board through the locking bolt, thereby improving the adjustment efficiency of the position of the scaffolding board.

[0021] In a specific possible implementation scheme, the fixing mechanism also includes an installation assembly, which includes a mounting seat and a mounting bolt; the mounting seat is installed on the bottom wall of the main beam, the rear column is installed on the mounting seat, the mounting bolt passes through the mounting seat, and the mounting bolt is threadedly connected to the mounting seat.

[0022] By adopting the above technical solution, the installation bolts are rotated, and a certain amount of looseness is left on the installation bolts, so that the rear column can be rotated, and force is applied to the rear column so that the rear column forms a certain inclination angle with the ground. The operator can directly stand on the ground to install the purlins. After completing the installation of the purlins, multiple operators lift the rear column at the same time, until the rear column and the front column are axially parallel. At the same time, other operators install the rear column on the base to achieve the installation of the photovoltaic bracket; the provided mounting seat and mounting bolts are convenient for adjusting the angle of the column, so that the operator can install the purlins while standing on the ground, avoiding working at heights, improving the safety of the purlin installation process, and at the same time improving the installation efficiency of the purlins.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The designed photovoltaic bracket fixing device, through the support column and the scaffolding board, allows the workers to install a purlin and then walk directly along the scaffolding board to the next construction location without going down to the ground again, thereby improving the installation efficiency of the purlin. Through the first support assembly and the second support assembly, it is convenient to provide stable support for the scaffolding board, thereby improving the stability of the scaffolding board.

[0025] 2. The designed photovoltaic bracket fixing device facilitates the adjustment of the angle of the column through the mounting seat and the mounting bolts, so that the operator can install the purlins while standing on the ground, avoiding high-altitude operations, improving the safety of the purlin installation process, and at the same time improving the installation efficiency of the purlins. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the photovoltaic bracket fixing device according to an embodiment of the present application.

[0027] Figure 2 yes Figure 1 Enlarged view of part A in the middle.

[0028] Figure 3 yes Figure 1 Enlarged view of part B in the middle.

[0029] Explanation of the accompanying drawings: 1. Photovoltaic bracket body; 2. Fixing mechanism; 21. Support column; 22. Scaffolding board; 23. Connecting assembly; 231. First connecting piece; 2311. Connecting rod; 2312. Horizontal section; 2313. Bending section; 232. Second connecting piece; 2321. Fixing bolt; 24. First supporting assembly; 241. First horizontal support rod; 242. First pull rod; 25. Second supporting assembly; 251. Second horizontal support rod; 252. Second pull rod; 26. Adjusting assembly; 261. Sliding block; 262. Locking piece; 263. Sliding groove; 2621. Locking bolt; 27. Mounting assembly; 271. Mounting seat; 272. Mounting bolt. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-3 This application is described in further detail.

[0031] The embodiment of the present application discloses a photovoltaic bracket fixing device.

[0032] Reference Figure 1 A photovoltaic bracket fixing device includes multiple sets of fixing mechanisms 2 and a photovoltaic bracket body 1, wherein one set of fixing mechanisms 2 is correspondingly installed on one rear column; an operator installs a corresponding number of fixing mechanisms 2 according to the number of rear columns of the photovoltaic bracket body 1, and by installing the fixing mechanisms 2 on the photovoltaic bracket body 1 at one time, the operator can directly move on the fixing mechanisms 2 when installing the purlins on the higher side, thereby improving the installation efficiency of the purlins.

[0033] Reference Figure 1 The fixing mechanism 2 includes a support column 21, a scaffolding board 22, a connecting assembly 23, a first supporting assembly 24 and a second supporting assembly 25. The support column 21 is installed on the rear column, and the support column 21 is axially parallel to the rear column. The scaffolding board 22 is installed on the first supporting assembly 24, and the two ends of the scaffolding board 22 are respectively connected to two adjacent first supporting assemblies 24.

[0034] Reference Figure 1 , Figure 2 and Figure 3In order to facilitate the stable connection of the support column 21, the connecting assembly 23 includes a first connecting member 231 and a second connecting member 232. The first connecting member 231 includes a connecting rod 2311. The connecting rod 2311 includes a horizontal section 2312 and a bending section 2313 that are integrally arranged. The horizontal section 2312 is welded to the support column 21. The bending section 2313 is located at one end of the connecting rod 2311 away from the scaffolding board 22, and the bending section 2313 is clamped on the column. The second connecting member 232 includes at least two fixing bolts 2321. In this application, the fixing bolts 232 1 can be set to two, four, or six, as long as the second horizontal support rod 251 and the rear column and the second horizontal support rod 251 and the support column 21 are stably connected through the fixing bolts 2321. In this embodiment, two fixing bolts 2321 are set, and the two fixing bolts 2321 are both installed on the second horizontal support rod 251. One fixing bolt 2321 passes through the second horizontal support rod 251 and is threadedly connected to the column, and the other fixing bolt 2321 passes through the second horizontal support rod 251 and is threadedly connected to the support column 21.

[0035] Reference Figure 1 and Figure 3 The first support assembly 24 and the second support assembly 25 are both installed on the side walls of the support column 21. The first support assembly 24 and the second support assembly 25 are respectively located on both sides of the support column 21. The first support assembly 24 includes a first horizontal support rod 241 and a first pull rod 242. The first horizontal support rod 241 is installed on the support column 21, and the radial direction of the first horizontal support rod 241 is parallel to the axial direction of the support column 21. One end of the first pull rod 242 is welded to the first horizontal support rod 241, and the other end is welded to the support column 21. The first pull rod 242 is tilted from high to low from the support column 21 to the first horizontal support rod 241.

[0036] Reference Figure 1 and Figure 3 The second support assembly 25 includes a second horizontal support rod 251 and a second pull rod 252. One end of the second horizontal support rod 251 is connected to the side wall of the support column 21, and the other end is welded to the diagonal support. The radial direction of the second horizontal support rod 251 is parallel to the axial direction of the support column 21. One end of the second pull rod 252 is welded to the second horizontal support rod 251, and the other end is welded to the support column 21. The second pull rod 252 is inclined from high to low from the support column 21 to the second horizontal support rod 251.

[0037] Reference Figure 1 and Figure 3In order to facilitate the workers to adjust the position of the scaffolding board 22 according to actual construction needs, an adjustment component 26 is provided. The adjustment component 26 includes a slider 261 and a locking member 262. A sliding groove 263 for the slider 261 to slide is opened on the first horizontal support rod 241, and the sliding groove 263 is arranged along the length direction of the first horizontal support rod 241. The locking member 262 includes a locking bolt 2621, and the locking bolt 2621 is threadedly connected to the slider 261, and the locking bolt 2621 passes through the slider 261 and is tightly pressed against the sliding groove 263.

[0038] Reference Figure 1 and Figure 2 In order to facilitate the adjustment of the angle of the rear column, a mounting assembly 27 is also provided. The mounting assembly 27 includes a mounting seat 271 and a mounting bolt 272. The mounting seat 271 is installed on the bottom wall of the main beam, and the column is installed on the mounting seat 271. The mounting bolt 272 passes through the mounting seat 271, and the mounting bolt 272 is threadedly connected to the mounting seat 271.

[0039] The implementation principle of the photovoltaic support fixing device of the embodiment of the present application is as follows: first, the operator installs the photovoltaic support body 1, then clamps the bending section 2313 of the connecting rod 2311 into the rear column, then installs the second horizontal support rod 251, and tightens the two fixing bolts 2321 to achieve a stable connection between the second horizontal support rod 251 and the rear column and between the second horizontal support rod 251 and the support column 21; the operator lifts the scaffolding board 22 onto the two adjacent first horizontal support rods 241 so that the slider 261 is clamped. It is connected to the sliding groove 263, and then according to the required construction position, the scaffolding board 22 is pushed to slide along the axial direction of the first horizontal support rod 241, slide to the required position, tighten the locking bolt 2621, and install the scaffolding board 22. This process is repeated to install multiple sets of fixing mechanisms 2. The operator who installs the purlin on the higher side stands on the scaffolding board 22. After completing the installation of one purlin, the operator standing on the scaffolding board 22 moves directly to the next purlin installation position to improve the installation efficiency of the purlin.

[0040] Another feasible implementation principle of a photovoltaic bracket fixing device in the embodiment of the present application is: rotate the installation bolt 272, and leave a certain loose margin on the installation bolt 272 so that the rear column can rotate, and apply force to the rear column so that the rear column forms a certain inclination angle with the ground. At this time, the end of the front column away from the ground and the end of the rear column away from the ground are almost on the same horizontal line, and then the operators stand on the ground to install the purlins. After the operators complete the installation of the purlins, multiple operators lift the rear column at the same time, lift it until the rear column and the front column are axially parallel, and other operators install the rear column on the base to achieve the installation of the purlins, improve the installation efficiency of the purlins, and at the same time, avoid working at heights and improve the safety of the purlin installation process.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A photovoltaic bracket fixing device, characterized in that: It comprises a plurality of sets of fixing mechanisms (2) and a photovoltaic support body (1), wherein one set of fixing mechanisms (2) is correspondingly installed on a rear column; The fixing mechanism (2) comprises a supporting column (21), a scaffolding board (22), a connecting assembly (23), a first supporting assembly (24) and a second supporting assembly (25); The support column (21) is installed on the rear column, and the support column (21) is arranged parallel to the axial direction of the rear column; The first support assembly (24) and the second support assembly (25) are both installed on the side wall of the support column (21), and the first support assembly (24) and the second support assembly (25) are respectively located on both sides of the support column (21); The scaffolding board (22) is installed on the first supporting assembly (24), and two ends of the scaffolding board (22) are respectively connected to two adjacent first supporting assemblies (24); The connecting assembly (23) is mounted on the supporting column (21) and is used to connect the supporting column (21) and a rear column or the supporting column (21) and the second supporting assembly (25).

2. The photovoltaic bracket fixing device according to claim 1, characterized in that: The first support assembly (24) comprises a first horizontal support rod (241) and a first pull rod (242); The first horizontal support rod (241) is installed on the support column (21), and the radial direction of the first horizontal support rod (241) is parallel to the axial direction of the support column (21); One end of the first pull rod (242) is connected to the first horizontal support rod (241), and the other end is connected to the support column (21), and the first pull rod (242) is inclined from high to low from the support column (21) to the first horizontal support rod (241).

3. The photovoltaic bracket fixing device according to claim 2, characterized in that: The second support assembly (25) comprises a second horizontal support rod (251) and a second pull rod (252); One end of the second horizontal brace (251) is connected to the side wall of the support column (21), and the other end is connected to the diagonal brace, and the radial direction of the second horizontal brace (251) is parallel to the axial direction of the support column (21); One end of the second pull rod (252) is connected to the second horizontal support rod (251), and the other end is connected to the support column (21), and the second pull rod (252) is inclined from high to low from the support column (21) to the second horizontal support rod (251).

4. The photovoltaic bracket fixing device according to claim 3 is characterized in that: The connection assembly (23) comprises a first connection member (231) and a second connection member (232); The first connecting member (231) comprises a connecting rod (2311), the connecting rod (2311) comprises a horizontal section (2312) and a bending section (2313) which are integrally arranged, the horizontal section (2312) is installed on the supporting column (21), the bending section (2313) is located at one end of the connecting rod (2311) away from the scaffolding board (22), and the bending section (2313) is clamped on the rear column; The second connecting member (232) is installed on the supporting column (21) and is used to connect the supporting column (21) and the second horizontal support rod (251).

5. The photovoltaic bracket fixing device according to claim 4, characterized in that: The second connecting member (232) comprises at least two fixing bolts (2321); The two fixing bolts (2321) are both installed on the second horizontal support rod (251), one fixing bolt (2321) passes through the second horizontal support rod (251) and is threadedly connected to the rear column, and the other fixing bolt (2321) passes through the second horizontal support rod (251) and is threadedly connected to the support column (21).

6. The photovoltaic bracket fixing device according to claim 2, characterized in that: The fixing mechanism (2) further comprises an adjusting assembly (26) for adjusting the sliding movement of the scaffolding board (22) along the axial direction of the first horizontal support rod (241), and the adjusting assembly (26) comprises a sliding block (261) and a locking member (262); The first horizontal support rod (241) is provided with a sliding groove (263) for the sliding block (261) to slide, and the sliding groove (263) is arranged along the length direction of the first horizontal support rod (241); The locking member (262) is mounted on the sliding block (261) and is used to fix the sliding block (261) on the first horizontal support rod (241).

7. The photovoltaic support fixing device according to claim 6, characterized in that: The locking member (262) comprises a locking bolt (2621); The locking bolt (2621) is threadedly connected to the sliding block (261), and the locking bolt (2621) passes through the sliding block (261) and is tightly pressed against the sliding groove (263).

8. The photovoltaic support fixing device according to claim 1, characterized in that: The fixing mechanism (2) further comprises a mounting assembly (27), wherein the mounting assembly (27) comprises a mounting seat (271) and a mounting bolt (272); The mounting seat (271) is mounted on the bottom wall of the main beam, the rear column is mounted on the mounting seat (271), the mounting bolt (272) passes through the mounting seat (271), and the mounting bolt (272) is threadedly connected to the mounting seat (271).

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