Photovoltaic module fixing mechanism

Abstract

The present invention relates to the technical field of photovoltaic module installation, and discloses a photovoltaic module fixing mechanism, including a support frame, wherein the top of the support frame is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a support seat, the top of the support seat is rotatably connected to a load-bearing plate, a sub-connection assembly and a mother connection assembly are provided in the support frame, the sub-connection assembly includes a first shell, the first shell is fixed in the support frame by bolts, and a connecting shaft is rotatably plugged in between the inner walls of both sides of the first shell through a bearing. The present invention drives the connecting seat to move by screwing the connecting shaft and then under the action of the meshing of bevel gears, so that the connecting seat is plugged into the second shell. At this time, the movable plate is placed drooping, and then under the action of the meshing of bevel gears, the connecting seat is pulled back, thereby pulling one fixing mechanism to fit tightly with another fixing mechanism, and then combining them for use, thereby improving the integrity of the fixing mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic assembly installation, in particular to a photovoltaic assembly fixing mechanism. Background Art

[0002] Currently, when photovoltaic panels in photovoltaic modules are used, they are mounted on a fixing mechanism to increase the load-bearing capacity of the photovoltaic panels.

[0003] However, during use, the existing fixing mechanisms are not convenient for combining adjacent fixing mechanisms, resulting in poor integrity of multiple fixing mechanisms when used, which leads to poor stability when the photovoltaic modules are installed and used. Therefore, in order to advance the industry's technology, better realize the installation and fixing functions of photovoltaic modules, and improve the competitiveness of core technologies, this application proposes a new implementation plan that is different from the fixing mechanism structure in the prior art. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In view of the shortcomings of the existing technology, the present invention provides a photovoltaic module fixing mechanism, which is mainly used to solve the problem that the integrity of multiple fixing mechanisms is poor when used, resulting in poor stability of photovoltaic modules during installation and use.

[0006] (2) Technical solution

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A photovoltaic assembly fixing mechanism includes a support frame, the top of the support frame is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a support seat, the top of the support seat is rotatably connected to a load-bearing plate, a sub-connection assembly and a female connection assembly are provided in the support frame, and the sub-connection assembly includes a first shell, the first shell is fixed in the support frame by bolts, a connecting shaft is rotatably plugged in between the inner walls of both sides of the first shell through a bearing, a fixing plate is fixedly connected between the inner walls of both sides of the first shell, two first threaded rods are rotatably plugged in between the fixing plate and the inner wall of one side of the first shell through a bearing, one end of the first threaded rod and the outer wall of the connecting shaft are keyed to a bevel gear, and the bevel gear of the first threaded rod The wheel is meshed with the bevel gear of the connecting shaft, and a sliding plate is provided with a threaded sleeve between the two first threaded rods, one side of the sliding plate is fixedly connected to a connecting seat, and the bottom of the connecting seat is rotatably connected to a movable plate, and the bottom of the connecting seat is fixedly connected to a side block, and the side block contacts the movable plate. The bottom of the connecting seat and one side of the movable plate are both embedded with magnet blocks, and the two magnet blocks attract each other. A plurality of guide rods are fixedly connected between the fixed plate and an inner wall of one side of the first shell, and the guide rods are slidably plugged into the sliding plate. The female connecting assembly includes a second shell, which is fixed in the support frame by bolts, and a plurality of limit blocks are fixedly connected to the inner wall of one side of the second shell, and an adjustment assembly is provided between the connecting plate and the bearing plate.

[0009] Furthermore, the adjustment assembly includes a fixed seat, which is welded to the top of the connecting plate. Two second threaded rods are rotatably inserted between the inner walls on both sides of the fixed seat through bearings. One end of the second threaded rod is fixedly connected to a knob. A sliding seat is threadedly provided between the two second threaded rods, and one end between the two second threaded rods is connected to a belt through a pulley transmission.

[0010] On the basis of the above-mentioned solution, a plurality of sliding rods are fixedly connected between the inner walls on both sides of the fixing seat, and the sliding rods are slidably plugged into the sliding seat.

[0011] As a further solution of the present invention, the top of the sliding seat is fixedly connected to a top seat, the top of the top seat is rotatably connected to a rotating plate via a rotating shaft, and one side of the rotating plate is rotatably connected to the bottom of the supporting plate.

[0012] Furthermore, one side of the sliding seat is fixedly connected to two ground wheels.

[0013] Based on the above solution, a card cover is clamped on the outer wall of one side of the fixing seat and covers the outside of the belt, and a protective cover is fixedly connected between the inner walls on both sides of the fixing seat and is located above the second threaded rod.

[0014] As a further solution of the present invention, two connecting tubes are fixedly connected to the outer wall of one side of the fixing seat, and the other end of the connecting tube is clamped with a side cover and covers the outside of the knob.

[0015] Furthermore, a positioning frame is fixedly connected to the top of the supporting plate, a rubber cover is bonded to the outer wall of the positioning frame, a plurality of through openings are provided at the bottom of the rubber cover, and a transparent cover is clamped on the top of the supporting plate and covers the outer side of the positioning frame.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a photovoltaic module fixing mechanism with the following beneficial effects:

[0018] 1. By twisting the connecting shaft, the connecting seat is driven to move under the action of the meshing of the bevel gears, so that the connecting seat is plugged into the second shell. At this time, the movable plate is placed downward, and the connecting seat is pulled back under the action of the meshing of the bevel gears, thereby pulling one fixing mechanism to fit closely with another fixing mechanism, and then combining them for use, thereby improving the integrity of the fixing mechanism.

[0019] 2. By twisting the second threaded rod and driving the sliding seat along the sliding rod under the transmission action of the belt, the rotating plate is rotated, and then the supporting plate is rotated, thereby adjusting the inclination angle of the photovoltaic panel and improving the use effect of the photovoltaic panel.

[0020] 3. By placing a transparent cover over the photovoltaic panel, the photovoltaic panel is protected to prevent rain and dust from falling on the photovoltaic panel, so as not to affect the use of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of a photovoltaic module fixing mechanism embodiment 1 proposed by the present invention;

[0022] Figure 2 This is a schematic diagram of a partial cross-sectional top view of a photovoltaic module fixing mechanism embodiment 1 proposed by the present invention;

[0023] Figure 3 This is a partial side cross-sectional structural diagram of a photovoltaic module fixing mechanism embodiment 1 proposed by the present invention;

[0024] Figure 4 This is a schematic cross-sectional view of the connected sub-connection assembly and the mother connection assembly of Embodiment 1 of a photovoltaic assembly fixing mechanism proposed by the present invention;

[0025] Figure 5 This is a schematic diagram of a partial three-dimensional structure of an adjustment component of a photovoltaic component fixing mechanism embodiment 1 proposed by the present invention;

[0026] Figure 6 This is a partial cross-sectional structural diagram of an adjustment component of Example 1 of a photovoltaic component fixing mechanism proposed by the present invention;

[0027] Figure 7 This is a schematic structural diagram of a photovoltaic module fixing mechanism embodiment 1 proposed by the present invention after combined deformation;

[0028] Figure 8 This is a schematic diagram of the three-dimensional structure of a photovoltaic module fixing mechanism according to embodiment 2 of the present invention;

[0029] Figure 9 This is a partial cross-sectional structural diagram of Example 2 of a photovoltaic module fixing mechanism proposed by the present invention.

[0030] In the figure: 1. support frame; 2. connecting plate; 201. support seat; 3. bearing plate; 4. sub-connecting assembly; 401. first shell; 402. fixed plate; 403. first threaded rod; 404. connecting shaft; 405. bevel gear; 406. guide rod; 407. sliding plate; 408. connecting seat; 409. movable plate; 4010. side block; 4011. magnet block; 5. female connecting assembly; 501. second shell; 502. limit block; 6. adjusting assembly; 601. fixed seat; 602. second threaded rod; 603. belt; 604. sliding rod; 605. sliding seat; 606. top seat; 607. rotating plate; 7. ground wheel; 8. card cover; 9. protective cover; 10. connecting cylinder; 11. side cover; 12. transparent cover; 13. positioning frame; 14. rubber cover; 15. through port. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0032] Example 1

[0033] Reference Figure 1-Figure 7A photovoltaic module fixing mechanism includes a support frame 1, a connecting plate 2 is welded on the top of the support frame 1, a support seat 201 is welded on the top of the connecting plate 2, a supporting plate 3 for fixing the photovoltaic panel is rotatably connected to the top of the support seat 201, a sub-connection component 4 and a mother connection component 5 are provided in the support frame 1, the sub-connection component 4 includes a first shell 401, the first shell 401 is fixed in the support frame 1 by bolts, a connecting shaft 404 is rotatably inserted between the inner walls of both sides of the first shell 401 through a bearing, a fixing plate 402 is welded between the inner walls of both sides of the first shell 401, and a fixing plate 402 is fixed. Two first threaded rods 403 are rotatably connected between the plate 402 and the inner wall of one side of the first shell 401 through a bearing. One end of the first threaded rod 403 and the outer wall of the connecting shaft 404 are key-connected with a bevel gear 405. The bevel gear 405 of the first threaded rod 403 is meshed with the bevel gear 405 of the connecting shaft 404. A sliding plate 407 is threadedly sleeved between the two first threaded rods 403. A connecting seat 408 is welded to one side of the sliding plate 407. The bottom of the connecting seat 408 is rotatably connected to a movable plate 409. The bottom of the connecting seat 408 is welded to a side block 4010. The side block 4010 The movable plate 409 is in contact with the side block 4010, and the movable plate 409 is limited by the side block 4010. The bottom of the connecting seat 408 and one side of the movable plate 409 are embedded with a magnet block 4011. The two magnet blocks 4011 attract each other. A plurality of guide rods 406 are welded between the fixed plate 402 and the inner wall of one side of the first shell 401. The guide rods 406 are slidably plugged into the sliding plate 407. The female connection component 5 includes a second shell 501. The connecting shaft 404 is screwed, and the first threaded rod 403 is driven to rotate under the action of the meshing of the bevel gear 405, so that the sliding plate 407 moves along the guide rod. 406 moves, thereby driving the connecting seat 408 to move, so that the connecting seat 408 is plugged into the second shell 501. At this time, the movable plate 409 is placed in a drooping manner, and then the connecting shaft 404 is screwed in the opposite direction. Then, under the action of the engagement of the bevel gear 405, the connecting seat 408 is pulled back, thereby pulling one fixing mechanism to fit tightly with another fixing mechanism, and then they are used in combination. The second shell 501 is fixed in the support frame 1 by bolts, and a plurality of limit blocks 502 are welded to the inner wall of one side of the second shell 501, and an adjustment component 6 is provided between the connecting plate 2 and the bearing plate 3.

[0034] The adjusting component 6 includes a fixed seat 601, which is welded to the top of the connecting plate 2. Two second threaded rods 602 are rotatably connected between the inner walls of the two sides of the fixed seat 601 through bearings. A knob is welded at one end of the second threaded rod 602. A sliding seat 605 is threadedly sleeved between the two second threaded rods 602. One end between the two second threaded rods 602 is connected to a belt 603 through a pulley transmission. A plurality of sliding rods 604 are welded between the inner walls of the two sides of the fixed seat 601. The sliding rods 604 are slidably connected to the sliding seat 605. A top seat 606 is welded to the top of the sliding seat 605. The top of the top seat 606 is rotatably connected to a rotating plate 607 through a rotating shaft. One side of the rotating plate 607 is rotatably connected to the bottom of the supporting plate 3. When the second The threaded rod 602 and the sliding seat 605 are driven by the belt 603 to move along the sliding rod 604, so that the rotating plate 607 is rotated, and then the supporting plate 3 is rotated, so as to adjust the inclination angle of the photovoltaic panel. One side of the sliding seat 605 is fixed with two ground wheels 7 by bolts. The design of the ground wheel 7 facilitates the movement of the fixing mechanism. The outer wall of one side of the fixed seat 601 is clamped with a card cover 8 and covers the outside of the belt 603. A protective cover 9 is fixed between the inner walls of both sides of the fixed seat 601 by bolts and is located above the second threaded rod 602. Two connecting tubes 10 are welded to the outer wall of one side of the fixed seat 601. The other end of the connecting tube 10 is clamped with a side cover 11 and covers the outside of the knob. The knob is protected by the side cover 11.

[0035] The working principle of this embodiment is as follows: when in use, first, the photovoltaic panel is fixed to the supporting plate 3 by bolts, then the second threaded rod 602 is screwed and the sliding seat 605 is driven along the sliding rod 604 by the transmission action of the belt 603, thereby rotating the rotating plate 607 and then rotating the supporting plate 3, thereby adjusting the tilt angle of the photovoltaic panel;

[0036] When the combination needs to be used, the connecting shaft 404 is screwed, and the first threaded rod 403 is rotated under the action of the meshing of the bevel gear 405, so that the sliding plate 407 moves along the guide rod 406, and then drives the connecting seat 408 to move, so that the connecting seat 408 is plugged into the second shell 501. At this time, the movable plate 409 is placed drooping, and the connecting shaft 404 is screwed in the opposite direction. Then, under the action of the meshing of the bevel gear 405, the connecting seat 408 is pulled back, thereby pulling one fixing mechanism to fit tightly with the other fixing mechanism, and then the combination is used;

[0037] During disassembly, the connecting shaft 404 is turned to move the connecting base 408 toward the second shell 501, thereby driving the movable plate 409 to move, and then the magnet block 4011 of the movable plate 409 is pulled to attract the magnet block 4011 of the connecting base 408 to fix the movable plate 409, and then the connecting shaft 404 is turned in the opposite direction to separate the connecting base 408 from the second shell 501, thereby facilitating the disassembly of the combined fixing mechanism.

[0038] Example 2

[0039] Reference Figure 8-Figure 9 A photovoltaic module fixing mechanism includes a positioning frame 13 welded to the top of a carrying plate 3. The design of the positioning frame 13 facilitates the positioning and installation of the photovoltaic panel. A rubber cover 14 is bonded to the outer wall of the positioning frame 13. The bottom of the rubber cover 14 is provided with multiple openings 15. A transparent cover 12 is clamped on the top of the carrying plate 3 and covers the outside of the positioning frame 13. When the transparent cover 12 is covered above the photovoltaic panel, the photovoltaic panel is protected, thereby preventing rain and dust from falling on the photovoltaic panel.

[0040] The working principle of this embodiment is as follows: when in use, the design of the positioning frame 13 facilitates the positioning and installation of the photovoltaic panel. Then, when the transparent cover 12 is placed over the photovoltaic panel, the photovoltaic panel is protected, thereby preventing rain and dust from falling on the photovoltaic panel.

[0041] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device that performs control such as a computer.

[0042] In the description herein, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections, electrical connections, direct connections, or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

Claims

1. A photovoltaic module fixing mechanism, comprising a support frame (1), characterized in that: The top of the support frame (1) is fixedly connected to a connecting plate (2), the top of the connecting plate (2) is fixedly connected to a support seat (201), the top of the support seat (201) is rotatably connected to a bearing plate (3), a sub-connection assembly (4) and a mother connection assembly (5) are provided in the support frame (1), the sub-connection assembly (4) includes a first shell (401), the first shell (401) is fixed in the support frame (1) by bolts, and a connecting rod (401) is rotatably connected between the inner walls of both sides of the first shell (401) by bearings. The connecting shaft (404) is fixedly connected to the inner walls of both sides of the first shell (401) with a fixing plate (402). Two first threaded rods (403) are rotatably plugged between the fixing plate (402) and the inner wall of one side of the first shell (401) through a bearing. One end of the first threaded rod (403) and the outer wall of the connecting shaft (404) are key-connected with a bevel gear (405). The bevel gear (405) of the first threaded rod (403) is meshed with the bevel gear (405) of the connecting shaft (404). The two first A sliding plate (407) is threadedly sleeved between the threaded rods (403), one side of the sliding plate (407) is fixedly connected to a connecting seat (408), the bottom of the connecting seat (408) is rotatably connected to a movable plate (409), the bottom of the connecting seat (408) is fixedly connected to a side block (4010), the side block (4010) is in contact with the movable plate (409), the bottom of the connecting seat (408) and one side of the movable plate (409) are both embedded with a magnet block (4011), and the two magnet blocks (4011) attract each other. A plurality of guide rods (406) are fixedly connected between the fixed plate (402) and the inner wall of one side of the first shell (401), and the guide rods (406) are slidably plugged into the sliding plate (407). The female connection component (5) includes a second shell (501), which is fixed in the support frame (1) by bolts. A plurality of limit blocks (502) are fixedly connected to the inner wall of one side of the second shell (501), and an adjustment component (6) is provided between the connecting plate (2) and the bearing plate (3).

2. A photovoltaic module fixing mechanism according to claim 1, characterized in that: The adjustment assembly (6) includes a fixed seat (601), the fixed seat (601) is welded to the top of the connecting plate (2), two second threaded rods (602) are rotatably inserted between the inner walls of both sides of the fixed seat (601) through bearings, one end of the second threaded rod (602) is fixedly connected to a knob, a sliding seat (605) is threadedly sleeved between the two second threaded rods (602), and one end between the two second threaded rods (602) is connected to a belt (603) through a pulley transmission.

3. A photovoltaic module fixing mechanism according to claim 2, characterized in that: A plurality of sliding rods (604) are fixedly connected between the inner walls on both sides of the fixed seat (601), and the sliding rods (604) are slidably plugged into the sliding seat (605).

4. A photovoltaic module fixing mechanism according to claim 3, characterized in that: The top of the sliding seat (605) is fixedly connected to a top seat (606), and the top of the top seat (606) is rotatably connected to a rotating plate (607) via a rotating shaft. One side of the rotating plate (607) is rotatably connected to the bottom of the supporting plate (3).

5. The photovoltaic module fixing mechanism according to claim 3, characterized in that: Two ground wheels (7) are fixedly connected to one side of the sliding seat (605).

6. A photovoltaic module fixing mechanism according to claim 2, characterized in that: A card cover (8) is clamped on one side outer wall of the fixing seat (601) and covers the outside of the belt (603); a protective cover (9) is fixedly connected between the two side inner walls of the fixing seat (601) and is located above the second threaded rod (602).

7. The photovoltaic module fixing mechanism according to claim 2, characterized in that: One side outer wall of the fixing seat (601) is fixedly connected to two connecting cylinders (10), and the other end of the connecting cylinder (10) is clamped with a side cover (11) and covers the outside of the knob.

8. The photovoltaic module fixing mechanism according to claim 1, characterized in that: The top of the carrier plate (3) is fixedly connected to a positioning frame (13), the outer wall of the positioning frame (13) is bonded with a rubber cover (14), the bottom of the rubber cover (14) is provided with a plurality of through openings (15), and the top of the carrier plate (3) is clamped with a transparent cover (12) and covers the outer side of the positioning frame (13).

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