A support mechanism for facilitating installation of a photovoltaic assembly and a photovoltaic apparatus

Abstract

The application is suitable for the field of photovoltaic equipment, and provides a support mechanism facilitating installation of a photovoltaic component and a photovoltaic equipment, which comprises a first support, the first support being composed of a first horizontal rod and first vertical supports fixedly connected at both ends of the first horizontal rod, further comprising a second support, the second support being composed of a second horizontal rod and second vertical supports fixedly connected at both ends of the second horizontal rod, the second vertical supports comprising a combined box body, the combined box body being externally provided with a driving member, and the combined box body being internally provided with a transmission assembly; a strip-shaped support comprising a strip-shaped box body having one end connected with the top of the first vertical support, the other end of the strip-shaped box body being connected with the top of the combined box body, the strip-shaped box body being internally provided with a drag chain structure, and the drag chain structure being fixedly provided with a mounting block. The beneficial effect is that a complicated mechanism is not used for driving and control, the whole still maintains a similar shape as a steel structure, and on the basis of ensuring stability, the requirement for use in a field environment is also met.

Description

Technical Field

[0001] This invention belongs to the field of photovoltaic equipment, and particularly relates to a support mechanism and photovoltaic equipment that facilitates the installation of photovoltaic modules. Background Technology

[0002] Photovoltaic modules are one of the important components of a solar power generation system. They are made up of a certain number of photovoltaic cells connected in series and parallel by wires and then encapsulated.

[0003] Photovoltaic modules are generally installed in open terrain in the wild. Therefore, the performance of photovoltaic power generation is directly related to sunlight. Existing photovoltaic modules are installed on special support structures so that the photovoltaic modules can be tilted at a specific angle to ensure their power generation efficiency.

[0004] Existing photovoltaic (PV) module support structures are mostly steel structures welded from multiple steel pipes. While these structures are inherently very stable, the installation process requires mounting multiple PV modules onto these support structures, which are also quite tall. This necessitates frequent lifting and moving of the PV modules by construction workers, resulting in high labor intensity and impacting overall installation efficiency. Therefore, a support structure and photovoltaic equipment designed to facilitate PV module installation are proposed to address these issues. Summary of the Invention

[0005] The purpose of this invention is to provide a support mechanism and photovoltaic equipment that facilitate the installation of photovoltaic modules, thereby addressing the problems mentioned in the background section.

[0006] The present invention is implemented as follows: a support mechanism for facilitating the installation of photovoltaic modules includes a first bracket, which consists of a first horizontal bar and a first vertical frame fixedly connected to both ends of the first horizontal bar, and further includes:

[0007] The second support is spaced apart from the first support. The second support consists of a second horizontal bar and a second vertical frame fixedly connected to both ends of the second horizontal bar. The first vertical frame and the second vertical frame on the same side are connected by a horizontally arranged horizontal frame. The height of the first vertical frame is less than the height of the second vertical frame. The second vertical frame includes a support leg at the bottom. A combined box is fixedly connected to the top of the support leg. A driving component is provided on the outside of the combined box, and a transmission component is provided inside the combined box.

[0008] A strip support is located on top of the first support and the second support. The strip support includes a strip box that is connected to the top of the first vertical frame at one end and to the top of the combined box at the other end. A self-locking drag chain structure is provided inside the strip box. A through groove is provided on the strip box. An installation block located in the through groove is fixedly provided on the drag chain structure. The installation block has installation holes for installing photovoltaic modules.

[0009] The transmission component inside the combined box is connected to the cable chain structure via a shaft that passes through the combined box and the strip box. When the drive component rotates, the cable chain structure inside the strip box is driven to rotate through the transmission component.

[0010] Preferably, the strip-shaped box includes a main box connected to the combined box and the first vertical frame. Side plates are spaced apart on one side of the main box. Multiple mounting rollers are rotatably arranged inside the main box. The mounting rollers are spaced apart along the length of the main box, and one of the mounting rollers is fixedly connected to one end of the shaft. A cable chain structure is arranged on the mounting roller. The gap between the side plate and the main box forms the through groove. The side plate is fixedly connected to the main box by a connecting bolt. A locking pin is provided on the side plate near the first vertical frame. The locking pin is used to restrict the rotation of the mounting roller at the corresponding position inside the main box, so that the cable chain structure is locked.

[0011] Preferably, a hollow shaft is rotatably connected to the main housing at the corresponding position of the locking pin, the mounting roller is fixed on the hollow shaft, and the locking pin is used to insert into the hollow shaft so that the rotation of the hollow shaft is restricted.

[0012] Preferably, the combined housing includes a first housing fixedly connected to the support legs, a second housing provided on the top of the first housing, a third housing slidably sleeved on the second housing, a transmission assembly disposed in the first housing, the second housing and the third housing, a driving component disposed on the first housing, an adjustment assembly disposed on one side of the first housing, the adjustment assembly being used to drive the third housing to move vertically on the second housing, and both ends of the strip bracket being rotatably connected to the first vertical frame and the third housing;

[0013] The cross frame includes rectangular sleeves that are fixedly connected to the first vertical frame and the support legs respectively. A rectangular tube is slidably inserted between the rectangular sleeves on both sides. When the third box moves in the vertical direction and the height of the combined box changes, the overall length of the cross frame changes accordingly.

[0014] Preferably, the transmission assembly includes driven pulleys disposed at the bottom of the first housing and in the third housing, and a drive pulley disposed in the middle of the first housing. The drive pulley is connected to a drive component outside the first housing. A limit pulley is disposed at the junction of the first housing and the second housing. Multiple tension pulleys are disposed on the side of the first housing away from the adjustment assembly, arranged vertically. A transmission belt is fitted on the driven pulley, drive pulley, limit pulley, and tension pulley. When the height of the combined housing changes, the multiple tension pulleys can move laterally to compensate for the position of the transmission belt.

[0015] Preferably, a vertical mounting plate is provided on the side of the first housing away from the adjustment component. Multiple wheel frames are fixedly connected at intervals on the mounting plate, and tension pulleys are rotatably mounted on the wheel frames. A connecting structure for connecting the mounting plate and the adjustment component is provided at the bottom of the first housing. When the adjustment component drives the third housing to move in the vertical direction, the mounting plate is driven to move laterally through the connecting structure.

[0016] Preferably, the adjustment assembly includes a transmission box fixedly disposed outside the first housing, a first lead screw structure disposed at the top output end of the transmission box, the other end of the first lead screw structure being connected to the third housing, and a connection structure including a second lead screw structure located at the bottom of the first housing and arranged laterally, the second lead screw structure being used to drive the mounting plate to the transmission box, and a drive handle disposed on the transmission box.

[0017] Another object of the present invention is to provide a photovoltaic device, comprising a plurality of photovoltaic modules, wherein the photovoltaic modules are mounted on the support mechanism for facilitating the installation of the photovoltaic modules.

[0018] The present invention provides a support mechanism and photovoltaic equipment for facilitating the installation of photovoltaic modules, the advantages of which are:

[0019] This support mechanism utilizes the characteristic that photovoltaic modules are mostly installed at an angle. The strip box is set at an angle. In the actual installation process, since the height of the first vertical frame is relatively low, the construction workers first install one photovoltaic module on the mounting blocks on both sides. After installation, the drive component can drive the transmission component to rotate, thereby causing the drag chain structure of the strip box to rotate and lift the installed photovoltaic module to a higher position. In this way, photovoltaic modules installed at a lower position are successively lifted to a higher position, which makes it more convenient for construction workers to move or install photovoltaic modules, thereby improving the overall installation efficiency. Moreover, this support mechanism does not use a complex mechanism for drive and control, and the overall shape is still similar to that of a steel structure. While ensuring stability, it also meets the requirements for use in the field environment. Attached Figure Description

[0020] Figure 1A three-dimensional structural diagram of a photovoltaic device provided in an embodiment of the present invention;

[0021] Figure 2 A three-dimensional structural diagram of a support mechanism for facilitating the installation of photovoltaic modules is provided in an embodiment of the present invention;

[0022] Figure 3 This is an internal structural diagram of the strip box provided in an embodiment of the present invention;

[0023] Figure 4 This is a partial three-dimensional schematic diagram of the strip-shaped box provided in an embodiment of the present invention;

[0024] Figure 5 This is a three-dimensional structural diagram of the second vertical frame provided in an embodiment of the present invention;

[0025] Figure 6 This is a three-dimensional structural diagram of the combined box provided in an embodiment of the present invention;

[0026] Figure 7 for Figure 6 A magnified view of a portion of point A in the middle.

[0027] In the attached diagram: 1. First support; 101. First horizontal bar; 102. First vertical frame; 2. Second support; 201. Second horizontal bar; 202. Second vertical frame; 2021. Support leg; 2022. Combined housing; 20221. First housing; 20222. Second housing; 20223. Third housing; 3. Horizontal frame; 301. Rectangular sleeve; 302. Rectangular tube; 4. Driving component; 5. Strip support; 501. Strip housing; 50 11. Main housing; 5012. Side plate; 502. Cable chain structure; 503. Mounting block; 6. Mounting roller; 7. Connecting bolt; 8. Locking pin; 9. Hollow shaft; 10. Adjustment assembly; 1001. Transmission box; 1002. First lead screw structure; 11. Driven pulley; 12. Drive pulley; 13. Limit pulley; 14. Tensioning pulley; 15. Transmission belt; 16. Mounting plate; 17. Wheel frame; 18. Connecting structure; 19. Photovoltaic module. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0029] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0030] like Figure 1 , Figure 2As shown, an embodiment of the present invention provides a support mechanism for facilitating the installation of photovoltaic modules, including a first bracket 1. The first bracket 1 consists of a first horizontal bar 101 and a first vertical frame 102 fixedly connected to both ends of the first horizontal bar 101, and further includes:

[0031] The second support 2 is spaced apart from the first support 1. The second support 2 consists of a second horizontal bar 201 and a second vertical frame 202 fixedly connected to both ends of the second horizontal bar 201. The first vertical frame 102 and the second vertical frame 202 on the same side are connected by a horizontally arranged crossbar 3. The height of the first vertical frame 102 is less than the height of the second vertical frame 202. The second vertical frame 202 includes a support leg 2021 at the bottom. A combined box 2022 is fixedly connected to the top of the support leg 2021. A driving component 4 is provided on the outside of the combined box 2022. A transmission component is provided inside the combined box 2022.

[0032] The strip support 5 is located on top of the first support 1 and the second support 2. The strip support 5 includes a strip box 501 with one end connected to the top of the first vertical frame 102 and the other end connected to the top of the combined box 2022. The strip box 501 is provided with a self-locking drag chain structure 502. The strip box 501 is provided with a through groove around the strip box 501. The drag chain structure 502 is fixedly provided with an installation block 503 located in the through groove. The installation block 503 is provided with an installation hole for installing the photovoltaic module 19.

[0033] The transmission component inside the combined housing 2022 is connected to the drag chain structure 502 via a shaft that passes through the combined housing 2022 and the strip housing 501. When the drive component 4 rotates, the drag chain structure 502 inside the strip housing 501 is driven to rotate through the transmission component.

[0034] In one embodiment of the present invention, the support mechanism utilizes the characteristic that the photovoltaic modules 19 are mostly inclined to set up, and the strip box 501 is set up at an incline. In the actual installation process, since the height of the first vertical frame 102 side is relatively low, the construction personnel first install one photovoltaic module 19 onto the mounting blocks 503 on both sides. After the installation is completed, the drive component 4 can drive the transmission component to rotate, thereby causing the drag chain structure 502 of the strip box 501 to rotate, and then lift the installed photovoltaic module 19 to a higher position. In this way, the photovoltaic modules 19 installed at a low position are successively lifted to a higher position, which makes it more convenient for the construction personnel to transport or install the photovoltaic modules 19, thereby improving the overall installation efficiency. Moreover, the support mechanism does not use a complex mechanism for driving and control, and the overall shape is still similar to that of a steel structure. While ensuring stability, it also meets the requirements for use in the field environment.

[0035] In one example of the present invention, such as Figure 7 As shown, the drive component 4 itself does not provide power, but is connected to an external power source. Since this support mechanism is set up in an outdoor environment, it is obviously not suitable to use a motor-like component as a power source. The drive component 4 can be a dedicated connector that can be connected to a handheld electric drill or similar tool carried by the construction personnel. This adds restrictions to the use of this support mechanism and increases safety, making it usable only by professionals. The drive component 4 is only connected when installing or removing the photovoltaic module 19.

[0036] like Figure 3 and Figure 4 As shown, in a preferred embodiment of the present invention, the strip box 501 includes a main box 5011 connected to the combined box 2022 and the first vertical frame 102. Side plates 5012 are spaced apart on one side of the main box 5011. Multiple mounting rollers 6 are rotatably arranged inside the main box 5011. The mounting rollers 6 are spaced apart along the length direction of the main box 5011, and one of the mounting rollers 6 is fixedly connected to one end of the shaft. The drag chain structure 502 is disposed on the mounting roller 6. The gap between the side plate 5012 and the main box 5011 forms the through groove. The side plate 5012 is fixedly connected to the main box 5011 by a connecting bolt 7. A locking pin 8 is provided on the side plate 5012 near the first vertical frame 102. The locking pin 8 is used to restrict the rotation of the mounting roller 6 at the corresponding position inside the main box 5011, so that the drag chain structure 502 is locked.

[0037] In one embodiment, a hollow shaft 9 is rotatably connected inside the main housing 5011 at a position corresponding to the locking pin 8. The mounting roller 6 is fixed on the hollow shaft 9. The locking pin 8 is used to insert into the hollow shaft 9, thereby restricting the rotation of the hollow shaft 9. After the cable chain structure 502 successively lifts the photovoltaic modules 19, they will remain arranged on the strip housing 501. However, the photovoltaic modules 19 have their own weight. If they are not locked, the photovoltaic modules 19 will fall automatically. When the locking pin 8 is used to restrict one mounting roller 6, the cable chain structure 502 cannot rotate, so that the installed photovoltaic modules 19 remain in the same position. When it is necessary to disassemble the photovoltaic modules 19, the locking pins 8 on both sides can be pulled out to restore the rotation of the cable chain structure 502.

[0038] like Figure 5 , Figure 6 and Figure 7As shown, in a preferred embodiment of the present invention, the combined housing 2022 includes a first housing 20221 fixedly connected to the support leg 2021, a second housing 20222 disposed on the top of the first housing 20221, a third housing 20223 slidably sleeved on the second housing 20222, a transmission component disposed within the first housing 20221, the second housing 20222 and the third housing 20223, a driving member 4 disposed on the first housing 20221, an adjustment component 10 disposed on one side of the first housing 20221, the adjustment component 10 being used to drive the third housing 20223 to move vertically on the second housing 20222, and both ends of the strip bracket 5 being rotatably connected to the first vertical frame 102 and the third housing 20223.

[0039] In one embodiment, the crossbeam 3 includes rectangular sleeves 301 fixedly connected to the first vertical frame 102 and the support legs 2021 respectively. A rectangular tube 302 is slidably inserted between the rectangular sleeves 301 on both sides. When the third housing 20223 moves vertically, causing a change in the height of the combined housing 2022, the overall length of the crossbeam 3 changes accordingly. The transmission assembly includes driven pulleys 11 disposed at the bottom of the first housing 20221 and within the third housing 20223, and a drive pulley 12 disposed in the middle of the first housing 20221. The drive pulley 12 is connected to a drive component 4 outside the first housing 20221. The first housing 20221 and the second housing 20223... A limiting pulley 13 is provided at the joint of 0222. Multiple tension pulleys 14 distributed vertically are provided on the side of the first housing 20221 away from the adjusting component 10. A transmission belt 15 is fitted onto the driven pulley 11, drive pulley 12, limiting pulley 13, and tension pulleys 14. It should be noted that the driven pulley 11 in the third housing 20223 is connected to the shaft. When the height of the combined housing 2022 changes, the multiple tension pulleys 14 can move laterally to compensate for the position of the transmission belt 15. A vertical mounting plate 16 is provided on the side of the first housing 20221 away from the adjusting component 10. Multiple wheel frames 1 are fixedly connected at intervals on the mounting plate 16. 7. The tension pulley 14 is rotatably mounted on the wheel frame 17. The bottom of the first housing 20221 has a connecting structure 18 for connecting the mounting plate 16 to the adjusting assembly 10. When the adjusting assembly 10 drives the third housing 20223 to move vertically, the connecting structure 18 drives the mounting plate 16 to move laterally. Generally, using a transmission belt-like structure to drive the drag chain structure 502 is a very common technique. However, in this field, due to varying terrain, the photovoltaic module 19 cannot maintain a fixed tilt angle for installation. Therefore, the support mechanism needs to have an adjustment function. As can be seen from the above, the overall height of the second vertical frame 202 can be adjusted. This can cause the retractable second vertical frame 202 to conflict with the transmission belt structure. Although the existing belt tensioning structure can adjust the length, this adjustment amount is obviously insufficient to meet the height adjustment requirements of the second vertical frame 202. In this embodiment, multiple tension pulleys 14 are used to work together. The movement of one tension pulley 14 can increase the distance between two driven pulleys 11. As the number of tension pulleys 14 increases, the lifting and lowering of the driven pulleys 11 can be greatly increased. Through reasonable settings, the adjustment of the transmission belt 15 and the height adjustment of the second vertical frame 202 can be unified. The above structure can achieve the problem of no interference in the height adjustment and structural transmission of this support mechanism.

[0040] like Figure 6As shown, in a preferred embodiment of the present invention, the adjustment assembly 10 includes a transmission box 1001 fixedly disposed outside the first box 20221. The top output end of the transmission box 1001 is provided with a first lead screw structure 1002. The other end of the first lead screw structure 1002 is connected to the third box 20223. The connection structure 18 includes a second lead screw structure located at the bottom of the first box 20221 and arranged laterally. The second lead screw structure is used to drive the mounting plate 16 to the transmission box 1001. The transmission box 1001 is provided with a drive handle 1003.

[0041] In one embodiment, the transmission box 1001 can be equipped with a gear meshing transmission structure, or it can be a worm gear. When the construction personnel need to adjust the angle of the photovoltaic module 19, they can control the first lead screw structure 1002 to work through the drive handle 1003, thereby causing the third box 20223 to rise and fall on the second box 20222, realizing the angle adjustment of the photovoltaic module 19. At the same time, the second lead screw structure is also running, which will also drive the mounting plate 16 to move laterally. At this time, the position of the tension pulley 14 also changes, so that the transmission belt 15 can maintain its own state and will not detach. This embodiment realizes the linkage between the two through a simple mechanism, effectively solving the problem of structural interference.

[0042] like Figure 1 As shown, another objective of the present invention is to provide a photovoltaic device, comprising a plurality of photovoltaic modules 19, wherein the photovoltaic modules 19 are mounted on the support mechanism for facilitating the installation of the photovoltaic modules.

[0043] In one embodiment, this support mechanism utilizes the characteristic that the photovoltaic modules 19 are mostly tilted, and tilts the strip box 501. During actual installation, since the height of the first vertical frame 102 is relatively low, the construction personnel first install one photovoltaic module 19 onto the mounting blocks 503 on both sides. After installation, the drive component 4 drives the transmission component to rotate, thereby causing the drag chain structure 502 of the strip box 501 to rotate, thus lifting the installed photovoltaic module 19 to a higher position. In this way, the photovoltaic modules 19 installed at a low position are successively lifted to a higher position, making it more convenient for construction personnel to transport or install the photovoltaic modules 19, thereby improving the overall installation efficiency. Furthermore, this support mechanism does not use a complex mechanism for driving and control, and the overall shape remains similar to that of a steel structure, ensuring stability and meeting the requirements for use in the field environment.

[0044] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0045] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means a plurality or more.

[0046] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A support mechanism for facilitating the installation of photovoltaic modules, comprising a first bracket (1), the first bracket (1) consisting of a first horizontal bar (101) and a first vertical frame (102) fixedly connected to both ends of the first horizontal bar (101), characterized in that, Also includes: The second support (2) is spaced apart from the first support (1). The second support (2) consists of a second horizontal bar (201) and a second vertical frame (202) fixedly connected to both ends of the second horizontal bar (201). The first vertical frame (102) and the second vertical frame (202) on the same side are connected by a horizontally arranged crossbar (3). The height of the first vertical frame (102) is less than the height of the second vertical frame (202). The second vertical frame (202) includes a support leg (2021) at the bottom. A combined box (2022) is fixedly connected to the top of the support leg (2021). A driving component (4) is provided outside the combined box (2022). A transmission component is provided inside the combined box (2022). A strip support (5) is located on top of the first support (1) and the second support (2). The strip support (5) includes a strip box (501) with one end connected to the top of the first vertical frame (102) and the other end connected to the top of the combined box (2022). A self-locking drag chain structure (502) is provided inside the strip box (501). A through groove is provided around the strip box (501). An installation block (503) located in the through groove is fixedly provided on the drag chain structure (502). An installation hole for installing photovoltaic modules (19) is opened on the installation block (503). The transmission component inside the combined box (2022) is connected to the drag chain structure (502) via a shaft that passes through the combined box (2022) and the strip box (501). When the drive component (4) rotates, the drag chain structure (502) inside the strip box (501) is driven to rotate through the transmission component. The combined housing (2022) includes a first housing (20221) fixedly connected to the support leg (2021), a second housing (20222) is provided on the top of the first housing (20221), a third housing (20223) is slidably sleeved on the second housing (20222), the transmission component is provided in the first housing (20221), the second housing (20222) and the third housing (20223), the driving component (4) is provided on the first housing (20221), an adjustment component (10) is provided on one side of the first housing (20221), the adjustment component (10) is used to drive the third housing (20223) to move vertically on the second housing (20222), and both ends of the strip bracket (5) are rotatably connected to the first vertical frame (102) and the third housing (20223); The transmission assembly includes a driven pulley (11) disposed at the bottom of the first housing (20221) and in the third housing (20223), and a drive pulley (12) disposed in the middle of the first housing (20221). The drive pulley (12) is connected to a drive component (4) outside the first housing (20221). A limit pulley (13) is provided at the junction of the first housing (20221) and the second housing (20222). A plurality of tension pulleys (14) distributed vertically are provided on the side of the first housing (20221) away from the adjustment assembly (10). A transmission belt (15) is provided on the driven pulley (11), drive pulley (12), limit pulley (13) and tension pulley (14). When the height of the combined housing (2022) changes, the plurality of tension pulleys (14) can move laterally to compensate for the position of the transmission belt (15).

2. The support mechanism for facilitating the installation of photovoltaic modules according to claim 1, characterized in that, The strip-shaped box (501) includes a main box (5011) connected to the combined box (2022) and the first vertical frame (102). Side plates (5012) are spaced apart on one side of the main box (5011). Multiple mounting rollers (6) are rotatably arranged inside the main box (5011). The mounting rollers (6) are spaced apart along the length of the main box (5011), and one of the mounting rollers (6) is fixedly connected to one end of a shaft. A drag chain structure (502) is also included. The through groove is formed by the gap between the side plate (5012) and the main box (5011) on the mounting roller (6). The side plate (5012) is fixedly connected to the main box (5011) by the connecting bolt (7). A locking pin (8) is provided on one end of the side plate (5012) near the first vertical frame (102). The locking pin (8) is used to restrict the rotation of the mounting roller (6) at the corresponding position in the main box (5011), so that the drag chain structure (502) is locked.

3. The support mechanism for facilitating the installation of photovoltaic modules according to claim 2, characterized in that, A hollow shaft (9) is rotatably connected to the corresponding position of the locking pin (8) inside the main housing (5011). The mounting roller (6) is fixed on the hollow shaft (9). The locking pin (8) is used to insert into the hollow shaft (9) so that the rotation of the hollow shaft (9) is restricted.

4. The support mechanism for facilitating the installation of photovoltaic modules according to claim 1, characterized in that, The cross frame (3) includes rectangular sleeves (301) that are fixedly connected to the first vertical frame (102) and the support (2021) respectively. Rectangular tubes (302) are slidably inserted between the rectangular sleeves (301) on both sides. When the third box (20223) moves in the vertical direction and the height of the combined box (2022) changes, the overall length of the cross frame (3) changes accordingly.

5. The support mechanism for facilitating the installation of photovoltaic modules according to claim 1, characterized in that, A vertical mounting plate (16) is provided on the side of the first housing (20221) away from the adjustment component (10). Multiple wheel frames (17) are fixedly connected at intervals on the mounting plate (16). The tension pulley (14) is rotatably mounted on the wheel frame (17). A connecting structure (18) for connecting the mounting plate (16) and the adjustment component (10) is provided at the bottom of the first housing (20221). When the adjustment component (10) drives the third housing (20223) to move in the vertical direction, the mounting plate (16) is driven to move laterally through the connecting structure (18).

6. The support mechanism for facilitating the installation of photovoltaic modules according to claim 5, characterized in that, The adjustment assembly (10) includes a transmission box (1001) fixedly disposed outside the first housing (20221). The top output end of the transmission box (1001) is provided with a first lead screw structure (1002). The other end of the first lead screw structure (1002) is connected to the third housing (20223). The connection structure (18) includes a second lead screw structure located at the bottom of the first housing (20221) and arranged horizontally. The second lead screw structure is used to drive the mounting plate (16) to the transmission box (1001). The transmission box (1001) is provided with a drive handle (1003).

7. A photovoltaic device comprising a plurality of photovoltaic modules (19), characterized in that, The photovoltaic module (19) is mounted on a support mechanism as described in any one of claims 1 to 6 that facilitates the installation of the photovoltaic module (19).

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