A photovoltaic inverter installation component

Abstract

The present invention discloses a photovoltaic inverter installation component, including: a top plate, above which a plurality of installation blocks are installed, and a moving groove is formed above the top plate; a plurality of fixing blocks are fixedly connected below the top plate, and a flipping plate is arranged below the top plate. A photovoltaic inverter is installed on the flipping plate, and two notch openings are formed on the flipping plate on both sides of the photovoltaic inverter respectively; further including: a docking component, which is arranged below the top plate and connected to the flipping plate. This photovoltaic inverter installation component effectively solves the problem that after the photovoltaic inverter is installed by the existing installation support frame, during maintenance, it is necessary for workers to disassemble the photovoltaic inverter as a whole from the support frame again, and the whole process is time-consuming and laborious.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic inverter installation, and specifically relates to a photovoltaic inverter installation component. Background Technique

[0002] A photovoltaic inverter can convert the variable DC voltage generated by photovoltaic (PV) solar panels into AC power at the commercial power frequency, which can be fed back into the commercial power transmission system or used for off-grid power grids. A photovoltaic inverter is one of the important balance of systems (BOS) in a photovoltaic array system and can be used in conjunction with equipment powered by general AC power. Solar inverters have special functions that match photovoltaic arrays, such as maximum power point tracking and anti-islanding protection functions.

[0003] Currently, in order to enable solar panels to better receive sunlight, solar panels are usually installed on the outdoor roof. And in order to better convert the DC voltage generated by the solar panels, the transmission distance between the solar panels and the photovoltaic inverter is generally shortened. Therefore, when installing the photovoltaic inverter indoors, a relatively high position such as the ceiling is generally selected. However, in the prior art, generally, workers first install a support frame at the top of the house using tools such as a step ladder, and then install the photovoltaic inverter on the support frame. However, after installing the photovoltaic inverter using the existing support frame, during maintenance, it is necessary for workers to disassemble the entire photovoltaic inverter from the support frame again, and the overall process is time-consuming and laborious. For this reason, we propose a photovoltaic inverter installation component. Summary of the Invention

[0004] The purpose of the present invention is to provide a photovoltaic inverter installation component to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A photovoltaic inverter installation component, including: a top plate, multiple installation blocks are installed above the top plate, and a moving groove is opened above the top plate. Multiple fixing blocks are fixedly connected below the top plate, and a flipping plate is arranged below the top plate. A photovoltaic inverter is installed on the flipping plate, and two slot openings are opened on the flipping plate, respectively located on both sides of the photovoltaic inverter; further including: a docking component, the docking component is arranged below the top plate and is connected to the flipping plate; a stabilizing component, the stabilizing component includes a stabilizing seat arranged below the top plate and fixedly connected to it. Multiple plugging slots are opened below the stabilizing seat, and the stabilizing component is connected to the docking component, solving the problem that after installing the photovoltaic inverter using the existing support frame, during maintenance, it is necessary for workers to disassemble the entire photovoltaic inverter from the support frame again, and the overall process is time-consuming and laborious.

[0006] Preferably, the docking assembly includes a rotating shaft arranged under the top plate and rotatably connected to multiple groups of the fixed blocks, the rotating shaft is fixedly connected to a right angle frame, the right angle frame is also fixedly connected to a fixed sleeve plate, the fixed sleeve plate one end away from the right angle frame is slidably connected to the flip plate, and the flip plate is also provided with multiple groups of sliding grooves respectively located in the notches, and the flip plate is slidably connected to two groups of clamping blocks through two groups of the notches, both sides of the clamping block are fixedly connected to the sliding blocks adapted to the sliding grooves, the clamping block is provided with an inclined surface, and one end away from the inclined surface is provided with a telescopic shaft with one end fixedly connected to it, the other end of the telescopic shaft is fixedly connected to the flip plate through the notch, and a first spring is sleeved on the telescopic shaft, two groups of clamping seats adapted to the notches are fixedly connected under the top plate, and the clamping seat is provided with an inclined surface adapted to the inclined surface on the clamping block, the docking assembly also includes a pulling mechanism and a buffer mechanism arranged on the top plate, which is conducive to the installation of the photovoltaic inverter close to the ceiling.

[0007] Preferably, the pulling mechanism includes two groups of connecting rods respectively arranged on the two groups of the clamping blocks, one end of the connecting rod is fixedly connected to the clamping block, and the other ends of the two groups of connecting rods are fixedly connected to a connecting plate, and a handle is fixedly connected to the side of the connecting plate away from the connecting rod, which is conducive to releasing the connection between the flip plate and the top plate during maintenance.

[0008] Preferably, the buffer mechanism includes a first gear arranged at one end of the rotating shaft and fixedly connected thereto, the first gear is meshingly connected to the second gear, the second gear is fixedly connected to a threaded rod, the threaded rod is rotatably connected to a support block fixedly connected to the top plate, and the threaded rod is threadedly connected to a threaded sleeve, the end of the threaded sleeve away from the second gear is fixedly connected to a moving block, the moving block is slidably connected to the moving groove, the side of the moving block away from the threaded sleeve is fixedly connected to a second spring, and the other end of the second spring is fixedly connected to an interference block fixedly connected to the top plate, which is conducive to slowing down the movement of the flip plate when flipping and enhancing safety.

[0009] Preferably, the stabilizing component includes a pushing seat arranged on the fixed sleeve plate near the photovoltaic inverter side. An operation groove is formed in the pushing seat, and a lifting plate is fixedly connected to the top end of the pushing seat. A plurality of inserting shafts adapted to the inserting slots are fixedly connected to the lifting plate. A plurality of limiting slots adapted to the pushing seat are formed in the fixed sleeve plate, and a plurality of clamping slots are further formed in the fixed sleeve plate. A clamping shaft adapted to the clamping slot is slidably connected to the pushing seat. One end of the clamping shaft away from the clamping slot is fixedly connected with a pulling block, and a tension spring is sleeved on the clamping shaft and located between the pushing seat and the pulling block, which is beneficial to ensuring the position stability of the photovoltaic inverter during maintenance.

[0010] Preferably, the plurality of mounting blocks are respectively located near the four corners of the top plate, and the overall shape of the mounting block is in a "7" shape, which is beneficial to the more stable installation of the top plate on the ceiling.

[0011] Preferably, a plurality of balls adapted to the turning plate are arranged inside the fixed sleeve plate, which is beneficial to the smoother sliding between the turning plate and the fixed sleeve plate.

[0012] Preferably, the plurality of inserting shafts are evenly distributed on the lifting plate, which is beneficial to the more stable connection between the inserting shaft and the stabilizing seat during maintenance.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The present invention effectively solves the problem that after the photovoltaic inverter is installed by the existing installation support frame, during maintenance, it is necessary to manually disassemble the entire photovoltaic inverter from the support frame again, and the whole process is time-consuming and laborious. During installation, the turning plate is pushed, the turning plate drives the fixed sleeve plate, and further drives the right-angle frame to rotate around the rotation axis. The right-angle frame then drives the rotation axis and the fixed block to rotate until the clamping seat below the top plate is inserted into the slot on the turning plate. At this time, when continuing to push, the inclined surface on the clamping block contacts the inclined surface on the clamping seat. Then, under the action of the thrust, the clamping seat squeezes the clamping block, causing the clamping block to slide in the slot towards the telescopic shaft direction, and the sliding blocks on both sides of the clamping block cooperate to slide accordingly. The clamping block simultaneously squeezes the first spring until the inclined surface on the clamping block is disengaged from the inclined surface on the clamping seat, and the first spring rebounds, pushing the clamping block back in the slot until the clamping block and the clamping seat are engaged for clamping, making the turning plate and the top plate parallel. During maintenance, the turning plate and the top plate are made perpendicular through the pulling mechanism and the buffer mechanism, which is convenient for maintenance;

[0015] 2. The present invention is conducive to ensuring the stable position of the photovoltaic inverter during maintenance. When the flip plate is close to the vertical state with the top plate, to ensure the stable position of the photovoltaic inverter during maintenance, the pulling block is pulled outwards in the operation slot. The pulling block drives the clamping shaft fixedly connected thereto to move out of the lower clamping slot. At this time, the tension spring is stretched accordingly. Then, the pushing seat is pushed upwards, causing the pushing seat to slide on the limiting slot of the fixed sleeve plate. During the movement of the pushing seat, the lifting plate at the top is driven to move upwards simultaneously until the multiple plug shafts on the lifting plate are inserted into the plug slots below the stable seat at the same time. At this time, the clamping shaft is clamped into the upper clamping slot, fixing the state of the flip plate and the top plate as a vertical state, so that the overall position of the photovoltaic inverter is fixed when the staff performs maintenance on the photovoltaic inverter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 is Figure 1 an enlarged view of area A in

[0018] Figure 3 is a schematic diagram of the overall structure of the present invention from another perspective;

[0019] Figure 4 is a schematic diagram of the unfolded structure on the flip plate and the fixed sleeve plate of the present invention;

[0020] Figure 5 is Figure 4 an enlarged view of area B in

[0021] Figure 6 is Figure 4 an enlarged view of area C in

[0022] Figure 7 is a schematic diagram of the bottom structure of the top plate of the present invention;

[0023] Figure 8 is a schematic diagram of the top structure of the top plate of the present invention;

[0024] Figure 9 is a schematic diagram of the structure of the stable component of the present invention.

[0025] In the figure: 1 - top plate; 2 - mounting block; 3 - moving groove; 4 - fixing block; 5 - flipping plate; 6 - photovoltaic inverter; 7 - notch; 8 - docking component; 9 - stabilizing component; 10 - stabilizing seat; 11 - inserting groove; 12 - rotating shaft; 13 - right-angle frame; 14 - fixed sleeve plate; 15 - sliding groove; 16 - clamping block; 17 - sliding block; 18 - telescopic shaft; 19 - first spring; 20 - clamping seat; 21 - pulling mechanism; 22 - buffering mechanism; 23 - connecting rod; 24 - connecting plate; 25 - handle; 26 - first gear; 27 - second gear; 28 - threaded rod; 29 - support block; 30 - threaded sleeve; 31 - moving block; 32 - second spring; 33 - abutting block; 34 - pushing seat; 35 - operating groove; 36 - lifting plate; 37 - inserting shaft; 38 - limiting groove; 39 - clamping groove; 40 - clamping shaft; 41 - pulling block; 42 - tension spring. Detailed implementation manner

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1-9 , the present invention provides a technical solution: a photovoltaic inverter mounting assembly, including: a top plate 1, multiple mounting blocks 2 are installed above the top plate 1, the mounting blocks 2 are fixed to the top end of the top plate 1 by welding, and a moving groove 3 is opened above the top plate 1. Multiple fixing blocks 4 are fixedly connected below the top plate 1, and a flipping plate 5 is arranged below the top plate 1. A photovoltaic inverter 6 is installed on the flipping plate 5, and two notches 7 are opened on the flipping plate 5 on both sides of the photovoltaic inverter 6 respectively. The two notches 7 are mirror-symmetrically opened on both sides of the photovoltaic inverter 6. The photovoltaic inverter 6 is installed on the flipping plate 5 through fasteners such as screws; it also includes: a docking component 8, the docking component 8 is arranged below the top plate 1 and is connected to the flipping plate 5. The docking component 8 is used for the installation of the photovoltaic inverter 6 and is convenient for its maintenance; a stabilizing component 9, the stabilizing component 9 includes a stabilizing seat 10 arranged below the top plate 1 and fixedly connected to it. Multiple inserting grooves 11 are opened below the stabilizing seat 10, and the stabilizing component 9 is connected to the docking component 8. Among them, in order to make the installation of the top plate 1 on the ceiling more stable, multiple mounting blocks 2 are respectively located near the four corners of the top plate 1, and the overall shape of the mounting blocks 2 is in the shape of a "7", and the stabilizing component 9 is used to make the position of the photovoltaic inverter 6 more stable during maintenance.

[0028] The docking component 8 includes a rotating shaft 12 disposed below the top plate 1 and rotatably connected to multiple groups of fixed blocks 4. The rotating shaft 12 is fixedly connected with a right-angle frame 13. The right-angle frame 13 is also fixedly connected with a fixed sleeve plate 14. One end of the fixed sleeve plate 14 away from the right-angle frame 13 is slidably connected to the flipping plate 5. Multiple sliding grooves 15 are respectively formed in the flipping plate 5 and located in the notches 7. The flipping plate 5 is respectively slidably connected with two clamping blocks 16 through two notches 7. Sliding blocks 17 adapted to the sliding grooves 15 are fixedly connected to both sides of the clamping block 16. An inclined surface is provided on the clamping block 16, and a telescopic shaft 18 fixedly connected to one end thereof is provided at the end away from the inclined surface. The other end of the telescopic shaft 18 is fixedly connected to the flipping plate 5 through the notch 7. A first spring 19 is sleeved on the telescopic shaft 18. Two clamping seats 20 adapted to the notches 7 are fixedly connected below the top plate 1. An inclined surface adapted to the inclined surface on the clamping block 16 is provided on the clamping seat 20. The docking component 8 further includes a pulling mechanism 21 and a buffer mechanism 22 disposed on the top plate 1. In addition, in order to make the sliding of the flipping plate 5 in the fixed sleeve plate 14 smoother, multiple balls adapted to the flipping plate 5 are provided inside the fixed sleeve plate 14. The pulling mechanism 21 includes two connecting rods 23 respectively disposed on two clamping blocks 16. One end of the connecting rod 23 is fixedly connected to the clamping block 16, and the other ends of the two connecting rods 23 are fixedly connected with a connecting plate 24. A handle 25 is fixedly connected to one side of the connecting plate 24 away from the connecting rod 23. The buffer mechanism 22 includes a first gear 26 disposed at one end of the rotating shaft 12 and fixedly connected thereto. The first gear 26 is meshed with a second gear 27. The second gear 27 is fixedly connected with a threaded rod 28. The threaded rod 28 is rotatably connected to a support block 29 fixedly connected to the top plate 1. The threaded rod 28 is threadedly connected with a threaded sleeve 30. One end of the threaded sleeve 30 away from the second gear 27 is fixedly connected with a moving block 31. The moving block 31 is slidably connected to the moving groove 3. A second spring 32 is fixedly connected to one side of the moving block 31 away from the threaded sleeve 30. The other end of the second spring 32 is fixedly connected with a contact block 33 fixedly connected to the top plate 1.

[0029] The stabilizing component 9 includes a pushing seat 34 disposed on the fixed sleeve plate 14 near the photovoltaic inverter 6 side. An operation groove 35 is formed in the pushing seat 34, and a lifting plate 36 is fixedly connected to the top end of the pushing seat 34. Multiple inserting shafts 37 adapted to the inserting slots 11 are fixedly connected to the lifting plate 36. Multiple limiting grooves 38 adapted to the pushing seat 34 are formed in the fixed sleeve plate 14, and multiple clamping grooves 39 are also formed in the fixed sleeve plate 14. A clamping shaft 40 adapted to the clamping groove 39 is slidably connected to the pushing seat 34. One end of the clamping shaft 40 away from the clamping groove 39 is fixedly connected with a pulling block 41, and a tension spring 42 is sleeved on the clamping shaft 40 and located between the pushing seat 34 and the pulling block 41. In order to make the inserting shafts 37 more stable after being inserted into the stabilizing seat 10, the multiple inserting shafts 37 are equally spaced on the lifting plate 36.

[0030] When installing the photovoltaic inverter 6, first install the photovoltaic inverter 6 on the flipping plate 5 through fasteners such as screws, and then place the top plate 1 at the installation position on the ceiling, making the installation block 2 fit the ceiling. Then, utilize the cooperation of fasteners such as screws and the installation block 2 again to install the entire top plate 1 on the ceiling. At this time, the top plate 1 is parallel to the ceiling, while the flipping plate 5 and the fixed sleeve plate 14 are in a state close to perpendicular to the top plate 1. After the preparation work is completed, push the flipping plate 5. The flipping plate 5 drives the fixed sleeve plate 14, and further drives the right-angle frame 13 to rotate around the rotation shaft 12 as the center. The right-angle frame 13 further drives the rotation shaft 12 fixedly connected thereto and the fixed block 4 to rotate until the clamping seat 20 below the top plate 1 is inserted into the notch 7 on the flipping plate 5. At this time, continue to push, and the inclined surface on the clamping block 16 comes into contact with the inclined surface on the clamping seat 20. Since the clamping seat 20 is fixedly connected to the top plate 1, under the action of the thrust, the clamping seat 20 squeezes the clamping block 16, causing the clamping block 16 to slide in the notch 7 in the direction of the telescopic shaft 18, and the sliding blocks 17 on both sides of the clamping block 16 cooperate to slide correspondingly in the sliding groove 15. During the sliding process of the clamping block 16, it simultaneously squeezes the first spring 19 until the inclined surface on the clamping block 16 is disengaged from the inclined surface on the clamping seat 20, and the first spring 19 rebounds, pushing the clamping block 16 back in the notch 7 until the clamping block 16 is engaged with the clamping seat 20 for clamping, making the flipping plate 5 and the top plate 1 in a parallel state;

[0031] When performing maintenance, it is necessary to hold the handle 25 and pull it. The handle 25 drives the two connecting rods 23 to move simultaneously through the connecting plate 24. The two connecting rods 23 respectively drive the two clamping blocks 16 to slide in the notch 7 again, thereby releasing the mating connection between the clamping block 16 and the clamping seat 20, and making the flip plate 5 flip downward again. When the flip plate 5 drives the rotating shaft 12 to rotate, the rotating shaft 12 simultaneously drives the first gear 26 fixedly connected thereto to rotate. Through the meshing connection between the first gear 26 and the second gear 27, the second gear 27 drives the threaded rod 28 and the support block 29 to rotate. Through the threaded connection between the threaded rod 28 and the threaded sleeve 30, when the threaded rod 28 rotates, it drives the threaded sleeve 30 to move away from the second gear 27. The moving block 31 fixedly connected to the threaded sleeve 30 slides in the moving groove 3. The moving block 31 slides in the moving groove 3 toward the second spring 32 and presses the second spring 32. Due to the resistance of the abutting block 33, the second spring 32 slowly contracts, so that the flip plate 5 flips until it becomes perpendicular to the top plate 1. The slow contraction of the second spring 32 can form a certain buffering force, thereby slowing down the rotation speed of the flip plate 5 to avoid causing an accident. At this time, the flip plate 5 can be pulled downward, so that the flip plate 5 slides downward in the fixed sleeve plate 14, making the photovoltaic inverter 6 closer to the ground, facilitating maintenance while standing on the ground;

[0032] When the flip plate 5 is close to a vertical state with the top plate 1, in order to keep the position of the photovoltaic inverter 6 stable during maintenance, the pulling block 41 is pulled outward in the operation groove 35. The pulling block 41 drives the clamping shaft 40 fixedly connected thereto to move out of the lower clamping groove 39. At this time, the tension spring 42 is stretched accordingly. Then the pushing seat 34 is pushed upward, so that the pushing seat 34 slides on the limiting groove 38 of the fixed sleeve plate 14. During the movement of the pushing seat 34, the lifting plate 36 at the top is driven to move upward simultaneously until the multiple plug shafts 37 on the lifting plate 36 are inserted into the plugging grooves 11 below the stable seat 10 at the same time. At this time, the clamping shaft 40 is clamped into the upper clamping groove 39, fixing the state of the flip plate 5 and the top plate 1 to a vertical state, so that the overall position of the photovoltaic inverter 6 is fixed when the staff performs maintenance on the photovoltaic inverter 6.

[0033] It should be noted that, in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic inverter installation component, characterized in that , comprising: A top plate (1), above which a plurality of mounting blocks (2) are installed, and a moving groove (3) is formed above the top plate (1). A plurality of fixing blocks (4) are fixedly connected below the top plate (1), and a turning plate (5) is arranged below the top plate (1). A photovoltaic inverter (6) is installed on the turning plate (5), and two notches (7) are formed on the turning plate (5) respectively on both sides of the photovoltaic inverter (6); It further comprises: A docking component (8), which is arranged below the top plate (1) and is connected to the turning plate (5); A stabilizing component (9), the stabilizing component (9) includes a stabilizing seat (10) arranged below the top plate (1) and fixedly connected thereto. A plurality of insertion slots (11) are formed below the stabilizing seat (10), and the stabilizing component (9) is connected to the docking component (8); The docking component (8) includes a rotating shaft (12) arranged below the top plate (1) and rotatably connected to a plurality of the fixing blocks (4). The rotating shaft (12) is fixedly connected with a right-angle frame (13), and the right-angle frame (13) is also fixedly connected with a fixed sleeve plate (14). One end of the fixed sleeve plate (14) away from the right-angle frame (13) is slidably connected to the turning plate (5). A plurality of sliding grooves (15) are respectively formed on the turning plate (5) in the notches (7). The turning plate (5) is slidably connected with two clamping blocks (16) respectively through the two notches (7). Sliding blocks (17) adapted to the sliding grooves (15) are fixedly connected to both sides of the clamping block (16). An inclined surface is arranged on the clamping block (16), and a telescopic shaft (18) fixedly connected to one end thereof is arranged at the end away from the inclined surface. The other end of the telescopic shaft (18) is fixedly connected to the turning plate (5) through the notch (7), and a first spring (19) is sleeved on the telescopic shaft (18). Two clamping seats (20) adapted to the notches (7) are fixedly connected below the top plate (1). An inclined surface adapted to the inclined surface on the clamping block (16) is arranged on the clamping seat (20). The docking component (8) further includes a pulling mechanism (21) and a buffer mechanism (22) arranged on the top plate (1); The pulling mechanism (21) includes two connecting rods (23) respectively arranged on the two clamping blocks (16). One end of the connecting rod (23) is fixedly connected to the clamping block (16), and the other ends of the two connecting rods (23) are fixedly connected with a connecting plate (24). A handle (25) is fixedly connected to one side of the connecting plate (24) away from the connecting rod (23); The buffer mechanism (22) comprises a first gear (26) arranged at one end of the rotating shaft (12) and fixedly connected thereto, the first gear (26) being meshingly connected to a second gear (27), the second gear (27) being fixedly connected to a threaded rod (28), the threaded rod (28) being rotatably connected to a support block (29) fixedly connected to the top plate (1), and the threaded rod (28) being threadedly connected to a threaded sleeve (30), one end of the threaded sleeve (30) away from the second gear (27) being fixedly connected to a moving block (31), the moving block (31) being slidably connected to the moving groove (3), a side of the moving block (31) away from the threaded sleeve (30) being fixedly connected to a second spring (32), and the other end of the second spring (32) being fixedly connected to a resisting block (33) fixedly connected to the top plate (1); The stabilizing assembly (9) comprises a push seat (34) arranged on the fixed sleeve (14) near the photovoltaic inverter (6), the push seat (34) being provided with an operating slot (35), and a lifting plate (36) being fixedly connected to the top of the push seat (34), the lifting plate (36) being fixedly connected with a plurality of plug-in shafts (37) adapted to the plug-in slots (11), and the fixed sleeve (14) being provided with a plurality of plug-in shafts (37) adapted to the plug-in slots (11). 4) a corresponding limiting groove (38), and the fixed sleeve (14) is also provided with a plurality of groups of clamping grooves (39), the pushing seat (34) is slidably connected with a clamping shaft (40) that is compatible with the clamping groove (39), the clamping shaft (40) is fixedly connected with a pulling block (41) at one end away from the clamping groove (39), and the clamping shaft (40) is sleeved with a tension spring (42) located between the pushing seat (34) and the pulling block (41).

2. A photovoltaic inverter mounting assembly according to claim 1, Features: A plurality of groups of the mounting blocks (2) are respectively located near the four corners of the top plate (1), and the mounting blocks (2) are in the shape of a figure 7 as a whole.

3. A photovoltaic inverter mounting assembly according to claim 1, Features: A plurality of groups of balls matching the flip plate (5) are arranged inside the fixed sleeve plate (14).

4. A photovoltaic inverter mounting assembly according to claim 1, Features: A plurality of groups of the plug-in shafts (37) are distributed at equal intervals on the lifting plate (36).

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