Solar panel mounting rack convenient to move

Abstract

The utility model relates to the technical field of solar panel installation, discloses a solar panel installation frame convenient to move, and solves the technical problems that a photovoltaic solar panel can be fixedly installed through a bottom frame and an installation frame, but the installation frame is hinged to the bottom frame through a hinge, the installation frame is difficult to disassemble, the overall mass is large, and the installation frame is inconvenient to move. Comprising a base and a mounting plate, a protective shell is fixedly arranged on one side of the base, a worm is rotationally connected into the protective shell and meshed with a worm gear, a supporting shaft is rotationally connected to the top of the base, and one end of the supporting shaft is fixedly connected with the middle of one side of the worm gear; by rotating the double-thread screw, the double-thread screw can drive the two sliding tables to move in opposite directions through the threaded sleeves, the distance between the two limiting blocks can be increased, the two limiting blocks can be conveniently pushed into the clamping grooves of the two clamping bases, the clamping bases can limit the limiting blocks, and the shell and the supporting shaft can be conveniently connected.

Description

Technical Field

[0001] The utility model relates to the technical field of solar panel installation, in particular to a solar panel installation frame which is easy to move. Background Art

[0002] Solar cells are a type of photoelectric semiconductor sheet that uses sunlight to generate electricity directly. They are also called "solar chips" or "photovoltaic cells". As long as they are illuminated under certain illumination conditions, they can instantly output voltage and generate current in the presence of a circuit. In physics, this is called solar photovoltaics, or photovoltaics for short. When using solar panels, they often need to be fixed and installed using mounting frames.

[0003] According to the "An Angle-Adjustable Solar Panel Mounting Frame" provided by China Patent Authorization Announcement No. CN219124133U, the photovoltaic solar panel can be fixedly installed through the base frame and the mounting frame, but the mounting frame is hinged to the base frame by hinges, which is difficult to disassemble, and the overall mass is large, which is not convenient to move. The photovoltaic solar panel can be supported by two lifting devices, and the inclination angle of the photovoltaic solar panel can be adjusted to better receive light, but the threaded barrels of the two lifting devices need to be rotated at the same time to achieve the angle change, which is not convenient to operate, and the locking effect is poor, which can easily cause thread slippage between the nut and the bottom column and the top column, and reduce its stability. Utility Model Content

[0004] The utility model provides a solar panel mounting frame which is easy to move, which solves the technical problem that the photovoltaic solar panel can be fixedly installed by a base frame and a mounting frame, but the mounting frame is hinged to the base frame by hinges, is difficult to disassemble, has a large overall mass, and is not easy to move.

[0005] To solve the above technical problems, the utility model provides a mobile solar panel mounting rack, comprising a base and a mounting plate, a protective shell is fixedly provided on one side of the base, a worm is rotatably connected inside the protective shell, the worm is meshed with a worm wheel, one end of the worm wheel passes through the protective shell and is fixedly connected with a knob, the top of the base is rotatably connected with a support shaft, one end of the support shaft is fixedly connected to the middle part of one side of the worm wheel, both sides of the support shaft are connected to a limiting block by a card seat, the top of the support shaft is provided with an outer shell, the inner part of the outer shell is rotatably connected with a double-headed screw, both sides of the double-headed screw are threadedly connected with a slide, the bottom ends of the two slides are fixedly connected to the two limit blocks respectively through a slide plate, and a mounting plate is fixedly provided on the top of the outer shell.

[0006] Preferably, a threaded sleeve is fixedly provided in the middle of the two slides, and the two threaded sleeves are respectively threadedly connected to the two sides of the double-headed screw, and the two slides are slidably connected to the inside of the shell.

[0007] Preferably, a driven bevel gear is provided in the middle of the double-headed screw, and the driven bevel gear is meshingly connected with a transmission bevel gear. A rotating shaft is fixedly provided at the bottom end of the transmission bevel gear, and the rotating shaft is rotatably connected to the middle of the bottom end of the outer shell, and a handwheel is fixedly connected to the bottom end of the rotating shaft.

[0008] Preferably, one side of the protective shell and the front side of the outer shell are fixedly connected with a cover plate by screws, and both sides of the bottom end of the outer shell are provided with sliding grooves, and the two sliding plates are slidably connected to the two sliding grooves respectively.

[0009] Preferably, the two clamping seats are respectively welded to two sides of the support shaft, one side of the two support shafts is provided with a clamping slot, and the two limit blocks are respectively engaged and connected with the two clamping slots.

[0010] Preferably, a plurality of positioning holes are formed at the bottom end of the base, and a plurality of mounting holes are formed on the surface of the mounting plate.

[0011] Compared with the related art, the beneficial effects of the utility model are:

[0012] The utility model provides a solar panel mounting frame which is easy to move. By rotating the double-headed screw, the double-headed screw can drive the two slides to move in opposite directions through the threaded sleeve, which can increase the distance between the two limit blocks, facilitate the two limit blocks to be pushed into the slots of the two clamping seats, and the clamping seats can limit the limit blocks, which is convenient for connecting the shell with the support shaft. By engaging the limit blocks with the clamping slots of the clamping seats, a rigid connection between the mounting plate and the support shaft is avoided. By rotating the double-headed screw in the opposite direction and making the two slides move in opposite directions, the two limit blocks can be pulled out from the slots of the two clamping seats, which is convenient for disassembling the mounting plate from the support shaft. By disassembling the mounting plate and the base, it is convenient to move it, and the phenomenon that the mass is large and it is inconvenient to carry is avoided.

[0013] The base can support the support shaft, and the support shaft can support the solar panel through the mounting plate. The support shaft is rotatably connected to the base to ensure the rotation of the support shaft. The worm is rotated by the knob, and the worm can drive the support shaft to rotate through the worm gear, which can drive the mounting plate to rotate, thereby realizing the angle adjustment of the solar panel, which is convenient for single-person operation. After the angle of the solar panel is adjusted, the worm can realize self-locking of the support shaft through the angular friction between the worm and the worm gear, thereby improving the locking effect, preventing it from driving the solar panel to rotate, and being safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the housing of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the card holder of the utility model.

[0018] Numbers in the figure: 1. base; 2. positioning hole; 3. protective shell; 4. knob; 5. cover plate; 6. worm; 7. support shaft; 8. holder; 9. slot; 10. worm gear; 11. mounting plate; 12. mounting hole; 13. housing; 14. double-headed screw; 15. slide; 16. threaded sleeve; 17. slide plate; 18. limit block; 19. driven bevel gear; 20. slide groove; 21. rotating shaft; 22. handwheel; 23. transmission bevel gear. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 A solar panel mounting rack that is easy to move includes a base 1 and a mounting plate 11. A protective shell 3 is fixedly provided on one side of the base 1. A worm 6 is rotatably connected inside the protective shell 3. The worm 6 is meshed with a worm wheel 10. One end of the worm wheel 10 passes through the protective shell 3 and is fixedly connected with a knob 4. A support shaft 7 is rotatably connected to the top of the base 1. One end of the support shaft 7 is fixedly connected to the middle part of one side of the worm wheel 10. Both sides of the support shaft 7 are engaged with a limited block 18 through a card seat 8. A shell 13 is provided on the top of the support shaft 7. A double-headed screw 14 is rotatably connected inside the shell 13. Slides 15 are threadedly connected to both sides of the screw rod 14, and the bottom ends of the two slides 15 are fixedly connected to the two limit blocks 18 through slide plates 17 respectively. A mounting plate 11 is fixedly provided on the top of the shell 13, and the support shaft 7 can be supported by the base 1, and the support shaft 7 can support the solar panel through the mounting plate 11. By rotating the support shaft 7 and the base 1, the rotation of the support shaft 7 can be guaranteed, and the worm 6 is rotated by the knob 4, and the worm 6 can drive the support shaft 7 to rotate through the worm gear 10, which can drive the mounting plate 11 to rotate, so that the angle of the solar panel can be adjusted, which is convenient for operation.

[0021] See also Figure 3A threaded sleeve 16 is fixedly provided in the middle of the two slides 15, and the two threaded sleeves 16 are respectively threadedly connected to the two sides of the double-headed screw 14. The two slides 15 are slidably connected to the inside of the shell 13. The threaded sleeve 16 can convert the rotational motion of the double-headed screw 14 into the linear motion of the slide 15, so that the slide 15 can move horizontally.

[0022] See also Figure 3 A driven bevel gear 19 is provided in the middle of the double-headed screw 14, and the driven bevel gear 19 is meshedly connected with a transmission bevel gear 23. A rotating shaft 21 is fixedly provided at the bottom end of the transmission bevel gear 23. The rotating shaft 21 is rotatably connected to the middle part of the bottom end of the shell 13. A hand wheel 22 is fixedly connected to the bottom end of the rotating shaft 21. The rotating shaft 21 is convenient to rotate by the hand wheel 22. The rotating shaft 21 can drive the driven bevel gear 19 to rotate through the transmission bevel gear 23, thereby rotating the double-headed screw 14.

[0023] See also Figure 1 and Figure 3 One side of the protective shell 3 and the front of the outer shell 13 are fixedly connected with a cover plate 5 by screws. Both sides of the bottom of the outer shell 13 are provided with slide grooves 20. The two slide plates 17 are slidably connected with the two slide grooves 20 respectively. By opening the cover plate 5, the interior of the protective shell 3 and the interior of the outer shell 13 can be repaired. The slide plate 17 can be guided by the slide groove 20 to ensure the horizontal sliding of the slide plate 17.

[0024] See also Figure 2 and Figure 4 The two holders 8 are respectively welded to the two sides of the support shaft 7. A slot 9 is provided on one side of the two support shafts 7. The two limit blocks 18 are respectively engaged with the two slots 9. The limit blocks 18 can be limited by the slots 9 to prevent them from falling off.

[0025] See also Figure 1 A plurality of positioning holes 2 are provided at the bottom end of the base 1 , and a plurality of mounting holes 12 are provided on the surface of the mounting plate 11 . The base 1 can be fixedly installed through the positioning holes 2 , and the solar panel can be installed on the mounting plate 11 through the mounting holes 12 .

[0026] In summary, in the present invention, the staff first fixes the base 1 through the positioning hole 2, and then rotates the rotating shaft 21 through the hand wheel 22. The rotating shaft 21 can drive the driven bevel gear 19 to rotate through the transmission bevel gear 23, so that the double-headed screw 14 can rotate. The double-headed screw 14 can convert the rotational motion into the linear motion of the two slides 15 through the two threaded sleeves 16, which can shorten the distance between the two limit blocks 18. After that, the two limit blocks 18 are placed between the two holders 8, and then the rotating shaft 21 is rotated in the opposite direction by the hand wheel 22, so that the two limit blocks 18 move in opposite directions to each other, and the two limit blocks 18 can be pushed into the slots 9 of the two holders 8 respectively. The holder 8 can limit the limit blocks 18, so that the shell 13 can be connected with the support shaft 7, and the stability of the shell 13 and the mounting plate 11 can be ensured. Finally, the solar panel is fixed on the mounting plate 11. The support shaft 7 can support the solar panel through the mounting plate 11. When the inclination angle of the solar panel needs to be adjusted, the staff member turns the knob 4 to rotate the worm 6, and the worm 6 can drive the support shaft 7 to rotate through the worm gear 10, which can drive the mounting plate 11 to rotate, and the angle adjustment of the solar panel can be achieved. After the adjustment, the worm 6 can achieve self-locking of the support shaft 7 through the angular friction between the worm gear 10, which can prevent it from driving the solar panel to rotate. When the base 1 needs to be moved, the staff member rotates the rotating shaft 21 again through the hand wheel 22 to shorten the distance between the two limit blocks 18, and pulls the two limit blocks 18 out of the slots 9 of the two holders 8, so that the mounting plate 11 and the base 1 can be disassembled, which can reduce the mass of the base 1, facilitate the movement of the base 1 and the mounting plate 11 separately, save manpower, and avoid the phenomenon that its mass is large and inconvenient to carry.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solar panel mounting frame that is easy to move, comprising a base (1) and a mounting plate (11), characterized in that: A protective shell (3) is fixedly provided on one side of the base (1), a worm (6) is rotatably connected inside the protective shell (3), the worm (6) is meshedly connected with a worm wheel (10), one end of the worm wheel (10) passes through the protective shell (3) and is fixedly connected with a knob (4), a support shaft (7) is rotatably connected to the top of the base (1), one end of the support shaft (7) is fixedly connected to the middle part of one side of the worm wheel (10), both sides of the support shaft (7) are engaged with a limit block (18) through a clamping seat (8), a shell (13) is provided at the top end of the support shaft (7), a double-headed screw (14) is rotatably connected inside the shell (13), both sides of the double-headed screw (14) are threadedly connected with a slide table (15), the bottom ends of the two slide tables (15) are respectively fixedly connected to the two limit blocks (18) through a slide plate (17), and a mounting plate (11) is fixedly provided at the top end of the shell (13).

2. The portable solar panel mounting rack according to claim 1, characterized in that: A threaded sleeve (16) is fixedly provided in the middle of the two slides (15), and the two threaded sleeves (16) are respectively threadedly connected to the two sides of the double-headed screw (14), and the two slides (15) are slidably connected to the inside of the housing (13).

3. The portable solar panel mounting rack according to claim 1, characterized in that: A driven bevel gear (19) is provided in the middle of the double-headed screw (14), and the driven bevel gear (19) is meshingly connected with a transmission bevel gear (23). A rotating shaft (21) is fixedly provided at the bottom end of the transmission bevel gear (23), and the rotating shaft (21) is rotatably connected to the middle of the bottom end of the housing (13). A hand wheel (22) is fixedly connected to the bottom end of the rotating shaft (21).

4. The portable solar panel mounting rack according to claim 1, characterized in that: A cover plate (5) is fixedly connected to one side of the protective shell (3) and the front side of the outer shell (13) by screws, and sliding grooves (20) are provided on both sides of the bottom end of the outer shell (13), and the two sliding plates (17) are slidably connected to the two sliding grooves (20) respectively.

5. The portable solar panel mounting rack according to claim 1, characterized in that: The two clamping seats (8) are respectively welded to the two sides of the support shaft (7); one side of the two support shafts (7) is provided with a clamping slot (9); and the two limit blocks (18) are respectively clamped and connected to the two clamping slots (9).

6. The portable solar panel mounting rack according to claim 1, characterized in that: The bottom end of the base (1) is provided with a plurality of positioning holes (2), and the surface of the mounting plate (11) is provided with a plurality of mounting holes (12).

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