Photovoltaic panel bracket easy to install and disassemble

Abstract

The present invention provides a photovoltaic panel bracket that is easy to install and disassemble, and relates to the technical field of photovoltaic equipment. The bracket comprises a plurality of bases, wherein a support adjustment column is arranged at one end of the base, a first groove is arranged at the end of the support adjustment column away from the base, a photovoltaic panel fixing column is arranged in the first groove, first rotating circular grooves are arranged at both ends of the photovoltaic panel fixing column close to the first groove, a card slot is arranged between the two first rotating circular grooves, a plurality of first adjustment fixing holes are arranged on the inner wall of the card slot, a first fixing plug column is arranged in the first adjustment fixing hole, and a first positioning card slot is arranged at the end of the first fixing plug column away from the support adjustment column. The operation is simple, which not only facilitates the staff to install and disassemble the photovoltaic panel bracket, but also facilitates the staff to transfer and transport the photovoltaic panel bracket.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic equipment, and in particular to a photovoltaic panel bracket which is easy to install and disassemble. Background Art

[0002] Photovoltaic panel bracket, also known as solar photovoltaic bracket, is a special bracket designed for placing, installing and fixing solar panels in solar photovoltaic power generation systems. It is generally made of aluminum alloy, carbon steel and stainless steel. Photovoltaic panel bracket products are divided into ground bracket system, flat roof bracket system, adjustable angle roof bracket system, inclined roof bracket system, column bracket system, etc., and are mostly used in power stations.

[0003] As disclosed in the Chinese patent: A photovoltaic panel bracket, application number: 201820702868.X, including a photovoltaic panel fixed bracket and a photovoltaic panel rotating bracket, the photovoltaic panel rotating bracket is fixed on the photovoltaic panel fixed bracket, the photovoltaic panel rotating bracket includes a right-angle triangle fixed bracket, the acute angle end of the long right-angle side of the right-angle triangle fixed bracket is provided with a second photovoltaic fixed plate, the right angle end of the long right-angle side of the right-angle triangle fixed bracket is provided with two lateral support plates, the top of the short right-angle side of the right-angle triangle fixed bracket and the ends of the two lateral support plates are provided with a first photovoltaic fixed plate; a welding plate is provided below the middle of the long right-angle side of the right-angle triangle fixed bracket, a rotating shaft is provided at the bottom of the welding plate, and rotating pins are provided below the two ends of the long right-angle side of the right-angle triangle fixed bracket. The photovoltaic panel bracket has a reasonable structure and can adjust the light angle of the photovoltaic panel at will to achieve the best lighting effect.

[0004] However, in the above technical solutions, most of the photovoltaic panel brackets are of integrated type or external assembly type, and the integrated type is not convenient for transportation, so most of them are of external assembly type. At present, the external assembly type requires a large number of external fasteners to fix the photovoltaic panel bracket when installing the photovoltaic panel bracket. In particular, when the photovoltaic panel bracket needs to be expanded and adjusted due to some special reasons, a large number of external fasteners need to be removed in order to expand and adjust the photovoltaic panel bracket. After the expansion and adjustment are completed, a large number of external fasteners need to be reinstalled for fixation, which is very time-consuming and labor-intensive, thereby extending the time required for expanding and adjusting the photovoltaic panel bracket and reducing work efficiency. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a photovoltaic panel bracket which is easy to install and disassemble, and solves the problem that most photovoltaic panel brackets are of an integrated type or an externally assembled type, and the integrated type is inconvenient to transport, so most of them are of an externally assembled type, and the current externally assembled type requires a large number of external fasteners to fix the photovoltaic panel bracket when installing the photovoltaic panel bracket. In particular, when the photovoltaic panel bracket needs to be expanded and adjusted due to some special reasons, a large number of external fasteners need to be removed in order to expand and adjust the photovoltaic panel bracket. After the expansion and adjustment are completed, a large number of external fasteners need to be reinstalled for fixation, which is very time-consuming and labor-intensive, thereby extending the time required for expanding and adjusting the photovoltaic panel bracket and reducing work efficiency.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a photovoltaic panel bracket that is easy to install and disassemble, comprising a plurality of bases, a support adjustment column is provided at one end of the base, a first groove is provided at the end of the support adjustment column away from the base, a photovoltaic panel fixing column is provided in the first groove, first rotating circular grooves are provided at both ends of the photovoltaic panel fixing column close to the first groove, a card slot is provided between the two first rotating circular grooves, a plurality of first adjustment fixing holes are provided on the inner wall of the card slot, a first fixing plug is provided in the first adjustment fixing hole, and a first positioning card slot is provided at the end of the first fixing plug away from the support adjustment column.

[0007] Preferably, the first positioning fixing hole passes through the inner wall of the slot.

[0008] Preferably, the support adjustment column includes a first adjustment column body and a second adjustment column body, a plurality of first guide grooves are provided at the ends of the first adjustment column body and the second adjustment column body close to each other, a first rotating support frame and a second rotating support frame are provided between the two first guide grooves, circular sliding columns are provided at both ends of the first rotating support frame and the second rotating support frame close to the first guide grooves, a folding groove is provided at the ends of the first rotating support frame and the second rotating support frame close to each other, and a rotating bearing column is provided at the ends of the two folding grooves close to each other.

[0009] Preferably, the ends of the first adjusting column body and the second adjusting column body away from the first guide slide groove are respectively provided with a connecting fixing plate and a connecting fixing groove, the end of the connecting fixing plate close to the first positioning card slot is provided with a plurality of fixing slots, and a fixing mechanism is provided in the fixing slot, the end of the connecting fixing slot away from the first positioning card slot is provided with a plurality of fixing cylinders, a through groove is provided inside the fixing cylinder, the end of the through groove away from the connecting fixing slot is provided with a second rotating circular groove, and the end of the second rotating circular groove close to the connecting fixing slot is provided with a fixing slot, a second groove and a third groove are respectively provided between the connecting fixing plate and the first guide slide groove and between the connecting fixing groove and the first guide slide groove, a lifting support column is provided in the second groove and the third groove, the end of the lifting support column close to the first groove is provided with a supporting rotating column, and the ends of the second groove and the third groove away from the first positioning card slot are provided with a plurality of second adjustment fixing holes.

[0010] Preferably, the first guide slot is T-shaped, and the ends of the two first guide slots close to each other are wedge-shaped inclined surfaces, the circular slide column moves in the first guide slot, the rotating bearing column passes through the first rotating support frame and the second rotating support frame, the first rotating support frame and the second rotating support frame are rotatably connected via the rotating bearing column, the number of the fixed slots is the same as the number of the fixed cylinders, the through slot passes through the fixed cylinder, and the supporting rotating column passes through the first rotating circular slot.

[0011] Preferably, the fixing mechanism includes a mechanism base, a rotating slide groove is arranged inside the mechanism base, a plurality of rotating limit grooves are arranged at one end of the rotating slide groove, a positioning column and a first rotating limit column are arranged in the rotating slide groove and the rotating limit groove respectively, a plurality of second rotating limit columns are arranged at one end of the positioning column close to the rotating limit groove, a rotating button cap is arranged at one end of the positioning column away from the second rotating limit column, a first threaded groove is arranged in the rotating button cap, and a first threaded rod is arranged at one end of the positioning column close to the first threaded groove.

[0012] Preferably, the mechanism base is fixedly connected to the connecting and fixing plate, the rotating button cap is rotatably connected to the mechanism base, and the first threaded rod rotates in the first threaded groove.

[0013] Preferably, the lifting support column comprises a support column body, a plurality of limit blocks are arranged at one end of the support column body away from the supporting rotating column, a plurality of second guide slots are arranged on the limit block, a fourth groove is arranged between two of the limit blocks, a second fixed plug column is arranged in the fourth groove, a second positioning slot is arranged at one end of the second fixed plug column close to the supporting rotating column, a positioning block is arranged on the inner wall surface of one end of the fourth groove close to the second positioning slot, a second thread groove and a third thread groove are arranged at one end of the support column body away from the fourth groove, and a third rotating circular groove is arranged between the second thread groove and the third thread groove;

[0014] The radius of the second thread groove is greater than the radius of the third rotating circular groove, and the radius of the third rotating circular groove is greater than the radius of the third thread groove.

[0015] Preferably, the supporting rotating column includes a rotating column body, a second threaded rod is provided at one end of the rotating column body close to the third thread groove, a third threaded rod is provided at one end of the rotating column body away from the second threaded rod, an annular groove is provided between the second threaded rod and the third threaded rod, and a bearing ring is provided in the annular groove.

[0016] Preferably, the second threaded rod rotates in the second thread groove, the third threaded rod rotates in the third thread groove, and the bearing ring rotates in the third rotating circular groove.

[0017] The present invention provides a photovoltaic panel support that is easy to install and disassemble. It has the following beneficial effects:

[0018] The present invention is based on the photovoltaic panel brackets proposed in the above background technology, which are mostly integrated or externally assembled. However, the integrated type is not convenient for transportation, so most of them are externally assembled. At present, the externally assembled type requires a large number of external fasteners to fix the photovoltaic panel bracket when installing the photovoltaic panel bracket. In particular, when the photovoltaic panel bracket needs to be expanded and adjusted due to some special reasons, a large number of external fasteners need to be disassembled to expand and adjust the photovoltaic panel bracket. After the expansion and adjustment are completed, a large number of external fasteners need to be reinstalled for fixing, which is very time-consuming and labor-intensive, thereby extending the time required for expanding and adjusting the photovoltaic panel bracket and reducing the work efficiency. The present invention first places the base at a specified position, then unfolds the support adjustment column, merges and expands the different unfolded support adjustment columns, and then adjusts the height of the different support adjustment columns to form the required height difference between the different first grooves, and uses support adjustment columns of different heights to adjust the angle of the photovoltaic panel fixing column;

[0019] When the angle adjustment of the photovoltaic panel fixing column is completed, the height of the support adjustment column is fixed, and then the first fixing plug is taken out from the first adjustment fixing hole, and then the bottom of the photovoltaic panel is inserted into the slot. After fixing the bottom of the photovoltaic panel at the specified position inside the slot, the first fixing plug is passed through the first adjustment fixing hole and the bottom of the photovoltaic panel, so that the first positioning slot of the first fixing plug is opposite to the bottom of the photovoltaic panel, and then the photovoltaic panel is released, and the bottom of the photovoltaic panel enters the first positioning slot. At this time, the photovoltaic panel can be fixed to the surface of the photovoltaic panel fixing column by the first fixing plug. When disassembly is required, it is only necessary to move the photovoltaic panel a distance away from the end of the photovoltaic panel fixing column, and then pull the first fixing plug out of the first adjustment fixing hole to separate the photovoltaic panel from the photovoltaic panel fixing column, and then the different unfolded support adjustment columns can be detached from each other. The operation is simple, which is not only convenient for the staff to install and disassemble the photovoltaic panel bracket, but also convenient for the staff to transfer and transport the photovoltaic panel bracket.

[0020] Among them, when it is necessary to use a fixing mechanism to fix the first adjusting column body and the other second adjusting column body, the rotating button cap is rotated to make the second rotating limit column enter the fixed slot, so that the first adjusting column body and the other second adjusting column body can be fixed in position. When the fixation needs to be released, the rotating button cap can be rotated in the opposite direction.

[0021] Among them, when the height of the support column body needs to be adjusted, the support column body is moved a distance away from the base, and then the second fixed column is pulled out of the fourth groove. When the adjustment is completed, the second fixed column is passed through the second adjustment fixing hole and the fourth groove, and then the support column body is released to fix the position of the support column body.

[0022] Among them, the bearing ring is responsible for reducing the friction between the photovoltaic panel fixing column and the supporting rotating column when the supporting column is raised and lowered to adjust the height. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a rear view structural schematic diagram of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the support and adjustment column in the present invention;

[0026] Figure 4 It is a rear view structural schematic diagram of the support and adjustment column in the present invention;

[0027] Figure 5 For the present invention Figure 4 A schematic diagram of a local enlarged structure;

[0028] Figure 6It is a cross-sectional three-dimensional structural schematic diagram of the fixing mechanism in the present invention;

[0029] Figure 7 It is a bottom view structural schematic diagram of the fixing mechanism in the present invention;

[0030] Figure 8 It is a schematic diagram of the cross-sectional three-dimensional structure of the lifting support column in the present invention;

[0031] Fig. 9 For the present invention Figure 8 A schematic diagram of a local enlarged structure;

[0032] Fig.10 It is a schematic structural diagram of the supporting rotating column in the present invention.

[0033] Among them, 1, base; 2, support adjustment column; 201, first adjustment column body; 202, second adjustment column body; 203, first guide slide groove; 204, first rotating support frame; 205, second rotating support frame; 206, circular slide column; 207, folding groove; 208, rotating bearing column; 209, connecting fixing plate; 2010, connecting fixing groove; 2011, fixing slot; 2012, fixing mechanism; 201201 , mechanism base; 201202, rotating slide groove; 201203, rotating limit groove; 201204, positioning column; 201205, first rotating limit column; 201206, second rotating limit column; 201207, rotating button cap; 201208, first threaded groove; 201209, first threaded rod; 2013, fixed cylinder; 2014, through groove; 2015, second rotating circular groove; 2016, fixed card slot; 2017, second groove; 2018, third groove; 2019, lifting support column; 201901, support column body; 201902, limit block; 201903, second guide slide groove; 201904, fourth groove; 201905, second fixed column; 201906, second positioning slot; 201907, positioning block; 201908, second thread groove; 201909, third thread groove; 20 1910, third rotating circular groove; 2020, supporting rotating column; 20201, rotating column body; 20202, second threaded rod; 20203, third threaded rod; 20204, annular groove; 20205, bearing ring; 2021, second positioning fixing hole; 3, first groove; 4, photovoltaic panel fixing column; 5, first rotating circular groove; 6, slot; 7, first positioning fixing hole; 8, first fixing column; 9, first positioning slot. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example:

[0036] like Figure 1 and Figure 2 As shown, an embodiment of the present invention provides a photovoltaic panel bracket that is easy to install and disassemble, including a plurality of bases 1, a support adjustment column 2 is provided at one end of the base 1, a first groove 3 is provided at the end of the support adjustment column 2 away from the base 1, a photovoltaic panel fixing column 4 is provided in the first groove 3, first rotating circular grooves 5 are provided at both ends of the photovoltaic panel fixing column 4 close to the first groove 3, a card slot 6 is provided between the two first rotating circular grooves 5, a plurality of first adjustment fixing holes 7 are provided on the inner wall of the card slot 6, a first fixing plug 8 is provided in the first adjustment fixing hole 7, and a first positioning card slot 9 is provided at the end of the first fixing plug 8 away from the support adjustment column 2.

[0037] like Figures 3 to 5 As shown, the support adjustment column 2 includes a first adjustment column body 201 and a second adjustment column body 202, and a plurality of first guide slots 203 are arranged at one end of the first adjustment column body 201 and the second adjustment column body 202 close to each other, and a first rotating support frame 204 and a second rotating support frame 205 are arranged between the two first guiding slots 203, and circular slide columns 206 are arranged at both ends of the first rotating support frame 204 and the second rotating support frame 205 close to the first guiding slots 203, and a folding groove 207 is arranged at one end of the first rotating support frame 204 and the second rotating support frame 205 close to each other, and a rotating bearing column 208 is arranged at one end of the two folding slots 207 close to each other;

[0038] The ends of the first adjusting column body 201 and the second adjusting column body 202 away from the first guide slot 203 are respectively provided with a connecting fixing plate 209 and a connecting fixing slot 2010, the end of the connecting fixing plate 209 close to the first positioning slot 9 is provided with a plurality of fixing slots 2011, and the fixing slots 2011 are provided with a fixing mechanism 2012, the end of the connecting fixing slot 2010 away from the first positioning slot 9 is provided with a plurality of fixing cylinders 2013, the fixing cylinders 2013 are provided with through slots 2014 inside, and the end of the through slot 2014 away from the connecting fixing slot 2010 is provided with a second rotating circular groove 2015, the A fixing slot 2016 is provided at one end of the second rotating circular groove 2015 close to the connecting and fixing slot 2010, a second groove 2017 and a third groove 2018 are respectively provided between the connecting and fixing plate 209 and the first guide slot 203 and between the connecting and fixing slot 2010 and the first guide slot 203, a lifting support column 2019 is provided in the second groove 2017 and the third groove 2018, a supporting rotating column 2020 is provided at one end of the lifting support column 2019 close to the first groove 3, and a plurality of second positioning fixing holes 2021 are provided at one end of the second groove 2017 and the third groove 2018 away from the first positioning slot 9.

[0039] Through the above technical solution, when the support adjustment column 2 needs to be unfolded and installed, the first adjustment column body 201 and the second adjustment column body 202 are first moved away from each other, and the different circular slide columns 206 gradually approach each other through the first guide slot 203. At this time, the first rotating support frame 204 and the second rotating support frame 205 rotate around the rotating bearing column 208. When one side of the first rotating support frame 204 and the second rotating support frame 205 are parallel to the wedge-shaped inclined surface of the first guide slot 203, the first rotating support frame 204 and the second rotating support frame 205 are fully unfolded, and then the connecting and fixing groove 2010 of the other second adjusting column body 202 is aligned with the connecting and fixing plate 209 of the first adjusting column body 201, and then the fixing cylinder 2013 of the other second adjusting column body 202 is made parallel to the fixing slot 2011;

[0040] Then, fit the connecting and fixing groove 2010 of the other second adjusting column body 202 with the connecting and fixing plate 209 of the first adjusting column body 201, insert the fixing cylinder 2013 of the other second adjusting column body 202 into the fixing slot 2011, make a part of the fixing mechanism 2012 pass through the through slot 2014, and then rotate the fixing mechanism 2012. At this time, part of the structure of the fixing mechanism 2012 will first rotate ninety degrees in the second rotating circular groove 2015, and then part of the structure of the fixing mechanism 2012 will move away from the second rotating circular groove 2015 and enter the fixing slot 216, so as to fix the first adjusting column body 201 and the other second adjusting column body 202, and then repeat the above operation to fix the supporting adjusting column 2. After the expansion is completed, the lifting support column 2019 component in the second adjustment fixing hole 2021 is taken out, and the height of the lifting support column 2019 can be adjusted. After the adjustment is completed, the lifting support column 2019 component is inserted into the corresponding second adjustment fixing hole 2021 to fix the position of the lifting support column 2019, and then the supporting rotating column 2020 is passed through the first rotating circular groove 5 to fix the photovoltaic panel fixing column 4. When disassembly is required, first move the lifting support column 2019 away from the base 1 by one end, and then take out the lifting support column 2019 component in the second adjustment fixing hole 2021, so that the lifting support column 2019 can be reset, and then rotate the fixing mechanism 2012 to complete the disassembly.

[0041] like Figure 6 and Figure 7 As shown, the fixing mechanism 2012 includes a mechanism base 201201, a rotating slide groove 201202 is arranged inside the mechanism base 201201, a plurality of rotating limit grooves 201203 are arranged at one end of the rotating slide groove 201202, a positioning column 201204 and a first rotating limit column 201205 are arranged in the rotating slide groove 201202 and the rotating limit groove 201203 respectively, a plurality of second rotating limit columns 201206 are arranged at one end of the positioning column 201204 close to the rotating limit groove 201203, a rotating button cap 201207 is arranged at one end of the positioning column 201204 away from the second rotating limit column 201206, a first threaded groove 201208 is arranged in the rotating button cap 201207, and a first threaded rod 201209 is arranged at one end of the positioning column 201204 close to the first threaded groove 201208.

[0042] By means of the above technical scheme, when it is necessary to use the fixing mechanism 2012 to fix the first adjusting column body 201 and the other second adjusting column body 202, firstly, the second rotation limiting column 201206 is passed through the through groove 2014 into the second rotating circular groove 2015, and then the rotating button cap 201207 is rotated, and the positioning column 201204 rotates following the rotating button cap 201207, and the positioning column 201204 drives the first rotation limiting column 201205 and the second rotation limiting column 201206 to rotate, the first rotation limiting column 201205 rotates in the rotation limiting groove 201203, and the second rotation limiting column 201206 rotates in the second rotating circular groove 2015, so that the first rotation limiting column 201205 and the second rotation limiting column 201206 rotate ninety degrees. At this time, the first rotation limiting column 201205 and the second rotation limiting column 201206 are rotated ninety degrees. The dynamic limit column 201205 will fit the inner wall of the rotation limit groove 201203 to limit the position of the first rotation limit column 201205. The second rotation limit column 201206 is opposite to the fixed slot 2016. The positioning column 201204 is restricted by the first rotation limit column 201205 and cannot rotate. At this time, continue to rotate the rotating button cap 201207. The rotating button cap 201207 uses the first threaded groove 201208 and the first threaded rod 201209 to move the positioning column 201204 toward the direction close to the rotating button cap 201207, so that the second rotation limit column 201206 enters the fixed slot 2016, and fixes the position of the first adjustment column body 201 and the other second adjustment column body 202. When it is necessary to release the fixation, just rotate the rotating button cap 201207 in the opposite direction.

[0043] like Figure 8 and Fig. 9 As shown, the lifting support column 2019 includes a support column body 201901, and a plurality of limit blocks 201902 are arranged at one end of the support column body 201901 away from the supporting rotating column 2020, and a plurality of second guide slots 201903 are arranged on the limit blocks 201902, and a fourth groove 201904 is arranged between two of the limit blocks 201902, and a second fixed plug column 201905 is arranged in the fourth groove 201904, and the second fixed plug column 201905 is close to the A second positioning groove 201906 is provided at one end near the supporting rotating column 2020, a positioning block 201907 is provided on the inner wall surface of one end of the fourth groove 201904 close to the second positioning groove 201906, a second thread groove 201908 and a third thread groove 201909 are provided at one end of the supporting column body 201901 away from the fourth groove 201904, and a third rotating circular groove 201910 is provided between the second thread groove 201908 and the third thread groove 201909;

[0044] The radius of the second thread groove 201908 is greater than the radius of the third rotating circular groove 201910 , and the radius of the third rotating circular groove 201910 is greater than the radius of the third thread groove 201909 .

[0045] Through the above technical solution, when the height of the support column body 201901 needs to be adjusted, the support column body 201901 is first moved a distance away from the base 1 to make the positioning block 201907 leave the second positioning slot 201906, and then the second fixing column 201905 is pulled out of the fourth groove 201904 to make the second fixing column 201905 leave the fourth groove 201904 and the second adjustment fixing hole 2021, and then the height of the support column body 201901 can be adjusted. Adjustment. When the adjustment is completed, pass the second fixed column 201905 through the second adjustment fixing hole 2021 and the fourth groove 201904, so that the second positioning slot 201906 is located directly below the positioning block 201907 of the fourth groove 201904, and then release the support column body 201901. The support column body 201901 moves a distance toward the base 1 due to gravity, so that the positioning block 201907 enters the second positioning slot 201906 to fix the position of the support column body 201901.

[0046] like Fig.10 As shown, the supporting rotating column 2020 includes a rotating column body 20201, a second threaded rod 20202 is provided at one end of the rotating column body 20201 close to the third thread groove 201909, a third threaded rod 20203 is provided at one end of the rotating column body 20201 away from the second threaded rod 20202, an annular groove 20204 is provided between the second threaded rod 20202 and the third threaded rod 20203, and a bearing ring 20205 is provided in the annular groove 20204.

[0047] Through the above technical scheme, when the photovoltaic panel fixing column 4 needs to be disassembled, the rotating column body 20201 is first rotated, and the rotating column body 20201 uses the second threaded rod 20202 and the third threaded rod 20203 to move in the direction away from the third threaded groove 201909, so that the rotating column body 20201 leaves the first rotating circular groove, and then the photovoltaic panel fixing column 4 can be taken out from the first groove 3. When the photovoltaic panel fixing column 4 needs to be installed in the first groove 3, the first groove 3 of the photovoltaic panel fixing column 4 is made parallel to the second threaded rod 20202 and the third threaded rod 20203, and then the rotating column body 20201 is passed through the first groove 3, and then the rotating column body 20201 is rotated, and the photovoltaic panel fixing column 4 can be fixed by the second threaded rod 20202 and the third threaded rod 20203, and the bearing ring 20205 is responsible for reducing the friction between the photovoltaic panel fixing column 4 and the supporting rotating column 2020 due to the height adjustment of the lifting support column 2019.

[0048] Working principle:

[0049] The present invention first places the base 1 at the specified position, then unfolds the support adjustment column 2, merges and expands the different unfolded support adjustment columns 2, and then adjusts the heights of the different support adjustment columns 2 to form the required height difference between the different first grooves 3. The support adjustment columns 2 of different heights are used to adjust the angles of the photovoltaic panel fixing columns 4. When the angle adjustment of the photovoltaic panel fixing columns 4 is completed, the height of the support adjustment column 2 is fixed, and then the first fixing plug 8 is taken out from the first adjustment fixing hole 7. Then, the bottom of the photovoltaic panel is inserted into the card slot 6. After the bottom of the photovoltaic panel is fixed at the specified position inside the card slot 6, the first fixing plug 8 is passed through the first adjustment fixing hole 7. And the bottom of the photovoltaic panel, so that the first positioning slot 9 of the first fixing column 8 is opposite to the bottom of the photovoltaic panel, and then the photovoltaic panel is loosened, and the bottom of the photovoltaic panel enters the first positioning slot 9. At this time, the photovoltaic panel can be fixed to the surface of the photovoltaic panel fixing column 4 through the first fixing column 8. When disassembly is required, it is only necessary to move the photovoltaic panel to one end away from the photovoltaic panel fixing column 4 for a distance, and then pull the first fixing column 8 out of the first adjustment fixing hole 7 to separate the photovoltaic panel from the photovoltaic panel fixing column 4, and then the different unfolded support adjustment columns 2 can be separated from each other, which not only makes it convenient for the staff to install and disassemble the photovoltaic panel bracket, but also makes it convenient for the staff to transfer and transport the photovoltaic panel bracket.

[0050] When the support adjustment column 2 needs to be unfolded and installed, the first adjustment column body 201 and the second adjustment column body 202 are first moved away from each other, and the different circular slide columns 206 gradually approach each other through the first guide slot 203. At this time, the first rotating support frame 204 and the second rotating support frame 205 rotate around the rotating bearing column 208. When one side of the first rotating support frame 204 and the second rotating support frame 205 are parallel to the wedge-shaped inclined surface of the first guide slot 203, the first rotating support frame 204 and the second rotating support frame 205 are fully unfolded, and then the connecting and fixing groove 2010 of the other second adjusting column body 202 is aligned with the connecting and fixing plate 209 of the first adjusting column body 201, and then the fixing cylinder 2013 of the other second adjusting column body 202 is made parallel to the fixing slot 2011.

[0051] Then, fit the connecting and fixing groove 2010 of the other second adjusting column body 202 with the connecting and fixing plate 209 of the first adjusting column body 201, insert the fixing cylinder 2013 of the other second adjusting column body 202 into the fixing slot 2011, make a part of the fixing mechanism 2012 pass through the through slot 2014, and then rotate the fixing mechanism 2012. At this time, part of the structure of the fixing mechanism 2012 will first rotate ninety degrees in the second rotating circular groove 2015, and then part of the structure of the fixing mechanism 2012 will move away from the second rotating circular groove 2015 and enter the fixing slot 216, so as to fix the first adjusting column body 201 and the other second adjusting column body 202, and then repeat the above operation to fix the supporting adjusting column 2. After the expansion is completed, the lifting support column 2019 component in the second adjustment fixing hole 2021 is taken out, and the height of the lifting support column 2019 can be adjusted. After the adjustment is completed, the lifting support column 2019 component is inserted into the corresponding second adjustment fixing hole 2021 to fix the position of the lifting support column 2019, and then the supporting rotating column 2020 is passed through the first rotating circular groove 5 to fix the photovoltaic panel fixing column 4. When disassembly is required, first move the lifting support column 2019 away from the base 1 by one end, and then take out the lifting support column 2019 component in the second adjustment fixing hole 2021, so that the lifting support column 2019 can be reset, and then rotate the fixing mechanism 2012 to complete the disassembly.

[0052] When the fixing mechanism 2012 is needed to fix the first adjusting column body 201 and the second adjusting column body 202, firstly, the second rotation limiting column 201206 is passed through the through groove 2014 and enters the second rotation circular groove 2015, and then the rotation button cap 201207 is rotated, and the positioning column 201204 rotates along with the rotation button cap 201207, and the positioning column 201204 drives the first rotation limiting column 201205 and the second rotation limiting column 201206 to rotate, the first rotation limiting column 201205 rotates in the rotation limiting groove 201203, and the second rotation limiting column 201206 rotates in the second rotation circular groove 2015, so that the first rotation limiting column 201205 and the second rotation limiting column 201206 rotate ninety degrees, and at this time, the first rotation limiting column 201205 and the second rotation limiting column 201206 rotate ninety degrees. The column 201205 will fit the inner wall of the rotation limit groove 201203 to limit the position of the first rotation limit column 201205. The second rotation limit column 201206 is opposite to the fixed slot 2016. The positioning column 201204 is restricted by the first rotation limit column 201205 and cannot rotate. At this time, the rotating button cap 201207 continues to be rotated. The rotating button cap 201207 uses the first threaded groove 201208 and the first threaded rod 201209 to move the positioning column 201204 toward the direction close to the rotating button cap 201207, so that the second rotation limit column 201206 enters the fixed slot 2016, and the first adjusting column body 201 and the other second adjusting column body 202 are fixed in position. When the fixation needs to be released, the rotating button cap 201207 can be rotated in the opposite direction.

[0053] When it is necessary to adjust the height of the support column body 201901, first move the support column body 201901 a distance away from the base 1 so that the positioning block 201907 leaves the second positioning slot 201906, and then pull the second fixing column 201905 out of the fourth groove 201904 so that the second fixing column 201905 leaves the fourth groove 201904 and the second adjustment fixing hole 2021, and then the height of the support column body 201901 can be adjusted. When the adjustment is completed, pass the second fixed column 201905 through the second adjustment fixing hole 2021 and the fourth groove 201904, so that the second positioning slot 201906 is located directly below the positioning block 201907 of the fourth groove 201904, and then release the support column body 201901. The support column body 201901 moves a distance toward the base 1 due to gravity, so that the positioning block 201907 enters the second positioning slot 201906 to fix the position of the support column body 201901.

[0054] Among them, when the photovoltaic panel fixing column 4 needs to be disassembled, the rotating column body 20201 is first rotated, and the rotating column body 20201 uses the second threaded rod 20202 and the third threaded rod 20203 to move in the direction away from the third threaded groove 201909, so that the rotating column body 20201 leaves the first rotating circular groove, and then the photovoltaic panel fixing column 4 can be taken out from the first groove 3. When the photovoltaic panel fixing column 4 needs to be installed in the first groove 3, the first groove 3 of the photovoltaic panel fixing column 4 is made parallel to the second threaded rod 20202 and the third threaded rod 20203, and then the rotating column body 20201 is passed through the first groove 3, and then the rotating column body 20201 is rotated, and the photovoltaic panel fixing column 4 can be fixed by the second threaded rod 20202 and the third threaded rod 20203, and the bearing ring 20205 is responsible for reducing the friction between the photovoltaic panel fixing column 4 and the supporting rotating column 2020 due to the height adjustment of the lifting support column 2019.

[0055] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A photovoltaic panel support that is easy to install and disassemble, comprising a plurality of bases (1), characterized in that: A supporting adjustment column (2) is provided at one end of the base (1); The support adjustment column (2) comprises a first adjustment column body (201) and a second adjustment column body (202); a plurality of first guide slots (203) are provided at one end of the first adjustment column body (201) and the second adjustment column body (202) close to each other; a first rotating support frame (204) and a second rotating support frame (205) are provided between the two first guiding slots (203); circular slide columns (206) are provided at both ends of the first rotating support frame (204) and the second rotating support frame (205) close to the first guiding slots (203); a folding slot (207) is provided at one end of the first rotating support frame (204) and the second rotating support frame (205) close to each other; and a rotating bearing column (208) is provided at one end of the two folding slots (207) close to each other; The ends of the first adjustment column body (201) and the second adjustment column body (202) away from the first guide slot (203) are respectively provided with a connecting fixing plate (209) and a connecting fixing slot (2010); the end of the connecting fixing plate (209) close to the first positioning slot (9) is provided with a plurality of fixing slots (2011); the fixing slots (2011) are provided with a fixing mechanism (212); the end of the connecting fixing slot (2010) away from the first positioning slot (9) is provided with a plurality of fixing cylinders (2013); the fixing cylinders (2013) are provided with through slots (214); the through slots (2014) are provided with a second rotating circular slot (2015) at one end away from the connecting fixing slot (2010); A fixing slot (2016) is provided at one end of the second rotating circular slot (2015) close to the connecting fixing slot (2010); a second groove (2017) and a third groove (2018) are provided between the connecting fixing plate (209) and the first guiding slot (203) and between the connecting fixing slot (2010) and the first guiding slot (203), respectively; a lifting support column (2019) is provided in the second groove (2017) and the third groove (2018); a supporting rotating column (220) is provided at one end of the lifting support column (2019) close to the first groove (3); and a plurality of second positioning fixing holes (221) are provided at one end of the second groove (2017) and the third groove (2018) away from the first positioning slot (9); The end of the support adjustment column (2) away from the base (1) is provided with a first groove (3), a photovoltaic panel fixing column (4) is provided in the first groove (3), first rotating circular grooves (5) are provided at both ends of the photovoltaic panel fixing column (4) close to the first groove (3), a clamping groove (6) is provided between the two first rotating circular grooves (5), a plurality of first position adjustment fixing holes (7) are provided on the inner wall of the clamping groove (6), a first fixing plug column (8) is provided in the first position adjustment fixing hole (7), and a first positioning clamping groove (9) is provided at the end of the first fixing plug column (8) away from the support adjustment column (2).

2. A photovoltaic panel support that is easy to install and disassemble according to claim 1, characterized in that: The first positioning and fixing hole (7) passes through the inner wall of the slot (6).

3. A photovoltaic panel support that is easy to install and disassemble according to claim 2, characterized in that: The first guide slot (203) is T-shaped, and one end of the two first guide slots (203) that are close to each other is a wedge-shaped inclined surface. The circular slide column (206) moves in the first guide slot (203). The rotating bearing column (208) passes through the first rotating support frame (204) and the second rotating support frame (205). The first rotating support frame (204) and the second rotating support frame (205) are rotatably connected via the rotating bearing column (208). The number of the fixed slots (2011) is the same as the number of the fixed cylinders (2013). The through slot (2014) passes through the fixed cylinder (2013), and the supporting rotating column (2020) passes through the first rotating circular slot (5).

4. A photovoltaic panel support that is easy to install and disassemble according to claim 3, characterized in that: The fixing mechanism (2012) comprises a mechanism base (201201), a rotating slide groove (201202) is arranged inside the mechanism base (201201), a plurality of rotating limit grooves (201203) are arranged at one end of the rotating slide groove (201202), a positioning column (201204) and a first rotating limit column (201205) are arranged in the rotating slide groove (201202) and the rotating limit groove (201203), respectively, the positioning column (201204 ) is provided with a plurality of second rotation limiting columns (201206) at one end close to the rotation limiting groove (201203), a rotation button cap (201207) is provided at one end of the positioning column (201204) away from the second rotation limiting columns (201206), a first threaded groove (201208) is provided in the rotation button cap (201207), and a first threaded rod (201209) is provided at one end of the positioning column (201204) close to the first threaded groove (201208).

5. A photovoltaic panel support that is easy to install and disassemble according to claim 4, characterized in that: The mechanism base (201201) is fixedly connected to the connecting fixing plate (209), the rotating button cap (201207) is rotationally connected to the mechanism base (201201), and the first threaded rod (201209) rotates in the first threaded groove (201208).

6. A photovoltaic panel support that is easy to install and disassemble according to claim 5, characterized in that: The lifting support column (2019) comprises a support column body (201901), a plurality of limit blocks (201902) are arranged at one end of the support column body (201901) away from the supporting rotating column (2020), a plurality of second guide grooves (201903) are arranged on the limit blocks (201902), a fourth groove (201904) is arranged between two of the limit blocks (201902), a second fixed plug column (201905) is arranged in the fourth groove (201904), and the second fixed plug column (201905) is close to the support column body (201901). A second positioning slot (201906) is provided at one end of the supporting rotating column (2020); a positioning block (201907) is provided on the inner wall surface of one end of the fourth groove (201904) close to the second positioning slot (201906); a second thread groove (201908) and a third thread groove (201909) are provided at one end of the supporting column body (201901) away from the fourth groove (201904); and a third rotating circular groove (201910) is provided between the second thread groove (201908) and the third thread groove (201909); The radius of the second thread groove (201908) is greater than the radius of the third rotating circular groove (201910), and the radius of the third rotating circular groove (201910) is greater than the radius of the third thread groove (201909).

7. A photovoltaic panel support that is easy to install and disassemble according to claim 6, characterized in that: The supporting rotating column (2020) comprises a rotating column body (20201), a second threaded rod (20202) being arranged at one end of the rotating column body (20201) close to the third thread groove (201909), a third threaded rod (20203) being arranged at one end of the rotating column body (20201) away from the second threaded rod (20202), an annular groove (20204) being arranged between the second threaded rod (20202) and the third threaded rod (20203), and a bearing ring (20205) being arranged in the annular groove (20204).

8. A photovoltaic panel support that is easy to install and disassemble according to claim 7, characterized in that: The second threaded rod (20202) rotates in the second thread groove (201908), the third threaded rod (20203) rotates in the third thread groove (201909), and the bearing ring (20205) rotates in the third rotating circular groove (201910).

Images