Photovoltaic module transportation device convenient for adjusting spacing

Abstract

The utility model discloses a photovoltaic module transportation device convenient for spacing adjustment in the technical field of fixing equipment, which comprises a support seat for placing photovoltaic modules, a horizontal cover plate is vertically and slidably connected in the support seat, top blocks are fixedly connected to the top ends of two opposite vertical walls of the support seat, and the top blocks are fixedly connected to the top ends of the two opposite vertical walls of the support seat. The lower surface of each top block is rotationally connected with a threaded rod, the bottom end of each threaded rod vertically penetrates through the cover plate downwards and is in threaded connection with the cover plate, the bottom end of each threaded rod is located below the cover plate, and the bottom end of each threaded rod is fixedly connected with a linkage bevel gear; the inner bottom of the supporting seat is connected with two vertical plates, the two vertical plates are rotatably connected with the same rotating rod, the rotating rod is fixedly connected with two main bevel gears, the two main bevel gears are meshed with the two linkage bevel gears respectively, the supporting seat is fixedly connected with a motor, and an output shaft of the motor is coaxially and fixedly connected with the rotating rod. According to the scheme, the problem that an existing photovoltaic module conveying device cannot fix and limit photovoltaic modules with different size specifications is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing devices, in particular to a photovoltaic module transportation device convenient for adjusting the spacing. Background Technique

[0002] A photovoltaic module, also known as a solar panel, is a device formed by connecting multiple solar cells in series and parallel and encapsulating them, and is used to directly convert sunlight into electrical energy. The photovoltaic module is the core component of a photovoltaic power generation system and is widely used in households, commercial buildings, public facilities, and large-scale photovoltaic power stations.

[0003] The photovoltaic module transportation device is a fixing device used to fix the photovoltaic module during transportation. However, the current transportation fixing device for photovoltaic modules directly fixes the photovoltaic module without buffering. During transportation, if it encounters a speed bump or a potholed road surface, it will experience relatively severe jolts. Therefore, during jolting, the photovoltaic module may be worn or impacted, and thus the photovoltaic module is damaged, failing to achieve a good protection purpose. At the same time, the current photovoltaic module transportation device has a fixed structural shape and cannot adjust the fixing height, fixing spacing, etc. Therefore, it cannot achieve the purpose of limiting and fixing photovoltaic modules of different heights and cannot well meet the transportation of photovoltaic modules of different sizes and specifications. Therefore, there is an urgent need for a transportation device that can adjust the spacing to meet the transportation of photovoltaic modules of different sizes and specifications, so as to improve the convenience during the transportation and fixing of photovoltaic modules. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a photovoltaic module transportation device convenient for adjusting the spacing to solve the problem that the current photovoltaic module transportation device cannot fix and limit photovoltaic modules of different sizes and specifications.

[0005] To solve the above technical problems, the utility model provides the following technical solution: A photovoltaic module transportation device convenient for adjusting the spacing includes a support seat for placing the photovoltaic module. Inside the support seat, a horizontal cover plate is vertically slidably connected. At the top ends of the two opposite vertical walls of the support seat, top blocks are fixedly connected. The lower surface of each top block is rotatably connected to a threaded rod. The bottom end of the threaded rod vertically passes through the cover plate downward and is threadedly connected to the cover plate, and the bottom end of the threaded rod is located below the cover plate. The bottom end of the threaded rod is fixedly connected to an interlocking bevel gear. Two vertical plates are connected to the inner bottom of the support seat. The same rotating rod is rotatably connected to the two vertical plates. Two main bevel gears are fixedly connected to the rotating rod. The two main bevel gears are respectively engaged with the two interlocking bevel gears. A motor is fixedly connected to the support seat, and the output shaft of the motor is coaxially fixedly connected to the rotating rod.

[0006] Working principle of the utility model: When it is necessary to place more photovoltaic modules, start the motor. When the motor runs, the rod rotates driven by the output shaft. When the rotating rod rotates, two main bevel gears rotate. When the two main bevel gears rotate, two linkage bevel gears rotate. When the linkage bevel gears rotate, two threaded rods rotate. When the threaded rods rotate, two cover plates are pushed upward through the threads, thereby adjusting the internal space size of the support base to place more photovoltaic modules, or limiting the photovoltaic modules with different heights by adjusting the height of the cover plate.

[0007] Advantages of the utility model:

[0008] 1. By adopting this solution, the up and down movement of the cover plate is driven by the operation of the motor, so as to achieve the purpose of adjusting the internal space size of the support base. In this way, the size of the storage space can be controlled according to the number of photovoltaic modules, which is convenient for placing photovoltaic modules.

[0009] 2. By adjusting the height of the cover plate in the support base to match photovoltaic modules of different sizes, the photovoltaic modules of different sizes and specifications can be effectively limited, avoiding the shaking of the photovoltaic modules during transportation caused by the mismatch between the limiting mechanism of the transportation device and the photovoltaic modules.

[0010] Furthermore, there are two cover plates in the support base. The purpose is to place more photovoltaic modules through this setting.

[0011] Furthermore, a hollow base is provided on the lower surface of the support base, and a plurality of shock-absorbing components are provided in the base. The shock-absorbing components are used to absorb the impact force caused by the shaking of the support base during transportation and reduce the impact received by the support base.

[0012] Furthermore, the shock-absorbing component includes a vertical support rod. The lower end of the support rod is fixedly connected to the inner bottom of the base. The top end of the support rod passes through the bottom of the support base and is slidably connected to the support. A first spring is sleeved on the support rod. When the support base shakes, the support base moves up and down on the support rod. During the movement, the first spring is compressed and deformed, thereby absorbing and reducing the impact force received by the support base due to shaking.

[0013] Further, the shock absorption assembly further includes a first slider and two cross bars. The two cross bars are respectively fixedly connected to the lower ends on both sides of the support rod. A positioning block is fixedly connected to the end of the cross bar away from the support rod, and the positioning block is fixedly connected to the base. A second slider that slides horizontally is sleeved on the cross bar, and a second spring is sleeved between the second slider and the positioning block; the first slider is slidably sleeved on the support rod. There are two first springs, and the two first springs are respectively located above and below the first slider. Push rods are rotatably connected to both sides of the first slider. The end of the push rod away from the first slider slopes downward and is rotatably connected to the second slider. The purpose is to provide the first spring, the first slider and the second slider. When the first slider is subjected to pressure and moves downward, the second slider is pushed by the push rod to move toward both ends under pressure, so that the second spring on the cross bar is subjected to pressure and deforms to absorb the impact force, which can reduce the impact force on the photovoltaic module during transportation and protect the photovoltaic module.

[0014] Further, a plurality of universal wheels are fixedly connected to the lower surface of the base. The purpose is that through this setting, it is convenient to push the support seat through the universal wheels to drive the photovoltaic module to move.

[0015] Further, a handle is fixedly connected to the outer wall of the support seat. The purpose is that through the handle, it is convenient to pull or push the support seat to move.

[0016] Further, a plurality of partition plates are provided between the two cover plates. Card slots are provided on both sides of the top end of the partition plate, and card slots are also provided on both sides of the bottom end of the partition plate. A plurality of push rods are provided on the opposite sides of the two cover plates. Every four push rods correspond to one partition plate. A limiting rod perpendicular to it is fixedly connected to the side wall of one end of the push rod, and a rotating head perpendicular to it is fixedly connected to the other end of the same side wall of the push rod. A plurality of horizontal receiving cavities are provided at intervals on the side walls of the two sides of the cover plate where the push rods are provided, and the receiving cavities correspond to the push rods one by one. A limiting spring is fixedly connected in the receiving cavity. The end of the limiting spring away from the receiving cavity is fixedly connected to a movable block, and the end of the movable block away from the spring is rotatably connected to the rotating head. A moving rod is fixedly connected to the movable block, and a plurality of sliding rails are fixedly connected to the cover plate, and the moving rod is slidably connected to the sliding rail. The purpose is that through this setting, after the partition plate is placed, the limiting rod on the push rod can be inserted into the card slot on the partition plate to fix and limit the partition plate. At the same time, by installing or disassembling the partition plate, the distance can be adjusted to facilitate the placement of the photovoltaic module. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of a photovoltaic module transportation device with adjustable spacing in Embodiment 1;

[0018] Figure 2 It is a schematic structural diagram of a photovoltaic module transportation device with adjustable spacing in Embodiment 2;

[0019] Figure 3 is Figure 2 a sectional view taken from the top view of

[0020] Figure 4 is Figure 3 an enlarged view of A in Detailed implementation manners

[0021] The following is a further detailed description through specific implementation manners:

[0022] The reference numerals in the accompanying drawings of the specification include: top block 1, support base 2, handle 3, threaded rod 4, cover plate 5, linkage bevel gear 6, main bevel gear 7, vertical plate 8, rotating rod 9, base 10, positioning block 11, second spring 12, universal wheel 13, second slider 14, push rod 15, first spring 16, first slider 17, motor 18, partition 19, lever 20, limiting spring 21, movable block 22, card slot 23, limiting rod 24, rotating head 25, slide rail 26, moving rod 27.

[0023] Example 1 is basically as shown in the Figure 1 accompanying drawings:

[0024] A photovoltaic module transportation device convenient for adjusting the spacing includes a box-shaped support base 2 with an open top. A handle 3 is fixedly connected to the outer wall of the support base 2. Inside the support base 2, two horizontal cover plates 5 are vertically slidably connected, and the two cover plates 5 are located in the same vertical plane. At the top ends of the opposite vertical walls of the support base 2, top blocks 1 are fixedly connected. The lower surface of each top block 1 is rotatably connected to a threaded rod 4. The bottom end of the threaded rod 4 vertically passes through the cover plate 5 downward and is threadedly connected to the cover plate 5, and the bottom end of the threaded rod 4 is located below the cover plate 5. The bottom end of the threaded rod 4 is fixedly connected to a linkage bevel gear 6. Two vertical plates 8 are connected to the inner bottom of the support base 2. The same rotating rod 9 is rotatably connected to the two vertical plates 8. Two main bevel gears 7 are fixedly connected to the rotating rod 9. The two main bevel gears 7 are respectively engaged with the two linkage bevel gears 6. A motor 18 is fixedly connected to the support base 2. The output shaft of the motor 18 is coaxially fixedly connected to the rotating rod 9.

[0025] The lower surface of the support base 2 is provided with a hollow base 10. Four universal wheels 13 distributed in a rectangular shape are fixedly connected to the lower surface of the base 10. A plurality of shock-absorbing components arranged in a rectangular array are provided inside the base 10. The shock-absorbing component includes a first slider 17, a vertical support rod, and two cross bars. The lower end of the support rod is fixedly connected to the inner bottom of the base 10. The top end of the support rod passes through the bottom of the support base 2 and is slidably connected to the support center. Two first springs 16 are sleeved on the support rod; the two cross bars are respectively fixedly connected to the lower ends on both sides of the support rod. One end of the cross bar away from the support rod is fixedly connected to a positioning block 11. The positioning block 11 is fixedly connected to the base 10. A second slider 14 that slides horizontally is sleeved on the cross bar. A second spring 12 is sleeved between the second slider 14 and the positioning block 11; the first slider 17 is slidably sleeved on the support rod. There are two first springs 16. The two first springs 16 are respectively located above and below the first slider 17. Push rods 15 are rotatably connected to both sides of the first slider 17. One end of the push rod 15 away from the first slider 17 slopes downward and is rotatably connected to the second slider 14.

[0026] The specific implementation process is as follows:

[0027] When it is necessary to place more photovoltaic modules, start the motor 18. When the motor 18 operates, the rod is driven to rotate through the output shaft. When the rotating rod 9 rotates, it drives two main bevel gears 7 to rotate. When the two main bevel gears 7 rotate, they drive two linkage bevel gears 6 to rotate. When the linkage bevel gears 6 rotate, they drive two threaded rods 4 to rotate. When the threaded rods 4 rotate, they push two cover plates 5 upward through the threads, thereby adjusting the internal space size of the support base 2 to place more photovoltaic modules, or by adjusting the height of the cover plate 5 to limit photovoltaic modules of different heights. At the same time, through the provided first spring 16, first slider 17, and second slider 14, when the first slider 17 is subjected to pressure and moves downward, the second slider 14 is pushed by the push rod 15 to move toward both ends under pressure, so that the second spring 12 on the cross bar is subjected to pressure and deforms to absorb the impact force. This setting can reduce the impact force on the photovoltaic modules during transportation and protect the photovoltaic modules.

[0028] Embodiment 2 is basically as shown in Figure 2 ~ Figure 4 shown

[0029] The difference between Embodiment 2 and Embodiment 1 lies in that: there are multiple partition plates 19 provided between two cover plates 5. Clamping grooves 23 are provided on both sides at the top end of the partition plate 19, and clamping grooves 23 are also provided on both sides at the bottom end of the partition plate 19. Multiple shifting rods 20 are provided on the opposite sides of the two cover plates 5. Every four shifting rods 20 correspond to one partition plate 19. A limiting rod 24 perpendicular to it is fixedly connected to the side wall at one end of the shifting rod 20, and a rotating head 25 perpendicular to it is fixedly connected to the other end of the side wall on the same side of the shifting rod 20. Multiple horizontal receiving cavities are provided at intervals on the side walls of the two sides of the cover plate 5 where the shifting rods 20 are provided. The receiving cavities correspond to the shifting rods 20 one by one. A limiting spring 21 is fixedly connected in the receiving cavity. One end of the limiting spring 21 away from the receiving cavity is fixedly connected with a movable block 22. One end of the movable block 22 away from the spring is rotatably connected to the rotating head 25. A moving rod 27 is fixedly connected to the movable block 22. Multiple slide rails 26 are fixedly connected to the cover plate 5, and the moving rod 27 is slidably connected to the slide rails 26. Grooves for cooperating with the limiting rod 24 are provided on the side wall of each cover plate 5.

[0030] During use, place the partition plate 19 vertically between the two cover plates 5, and then pull the shifting rod 20 in the up and down direction as Figure 3 shown. The shifting rod 20 pulls the movable block 22 out of the receiving cavity through the rotating head 25. At this time, the limiting spring 21 is in a stretched state. Then rotate the shifting rod 20. The shifting rod 20 rotates around the rotating head 25 until the limiting rod 24 is clamped in the clamping groove 23 of the partition plate 19. Then release the shifting rod 20. At this time, the shifting rod 20 returns to its initial state under the pulling force of the limiting spring 21. At this time, the fixing of the partition plate 19 is completed.

Claims

1. A photovoltaic module transportation device that is easy to adjust the spacing, characterized in that: It comprises a support seat for placing photovoltaic components, wherein a horizontal cover plate is vertically slidably connected inside the support seat, top blocks are fixedly connected to the top ends of two vertical walls opposite to the support seat, a threaded rod is rotatably connected to the lower surface of each top block, the bottom end of the threaded rod vertically passes through the cover plate downward and is threadedly connected to the cover plate, and the bottom end of the threaded rod is located below the cover plate, and a linkage bevel gear is fixedly connected to the bottom end of the threaded rod; two vertical plates are connected to the inner bottom of the support seat, the same rotating rod is rotatably connected to the two vertical plates, two main bevel gears are fixedly connected to the rotating rod, the two main bevel gears are respectively meshed with two linkage bevel gears, a motor is fixedly connected to the support seat, and the output shaft of the motor is coaxially and fixedly connected to the rotating rod.

2. A photovoltaic module transportation device that facilitates adjusting the spacing according to claim 1, characterized in that: There are two cover plates in the support seat.

3. A photovoltaic module transportation device that facilitates adjusting the spacing according to claim 2, characterized in that: A hollow base is provided on the lower surface of the support seat, and a plurality of shock-absorbing components are provided in the base. The shock-absorbing components are used to absorb the impact force caused by the shaking of the support seat during transportation, thereby reducing the impact on the support seat.

4. A photovoltaic module transportation device that facilitates adjusting the spacing according to claim 3, characterized in that: The shock absorbing assembly comprises a vertical support rod, the lower end of which is fixedly connected to the inner bottom of the base, the top end of which passes through the bottom of the support seat and is slidably connected to the support, and a first spring is sleeved on the support rod.

5. A photovoltaic module transportation device that facilitates adjusting the spacing according to claim 4, characterized in that: The shock absorbing assembly also includes a first slider and two cross bars, the two cross bars are respectively fixedly connected to the lower ends of both sides of the support rod, and the end of the cross bar away from the support rod is fixedly connected to a positioning block, and the positioning block is fixedly connected to the base, and a second slider that slides laterally is sleeved on the cross bar, and a second spring is sleeved between the second slider and the positioning block; the first slider is slidably sleeved on the support rod, and there are two first springs, and the two first springs are respectively located above the first slider and below the first slider, and push rods are rotatably connected on both sides of the first slider, and the end of the push rod away from the first slider is tilted downward and rotatably connected to the second slider.

6. A photovoltaic module transportation device that facilitates adjusting the spacing according to claim 5, characterized in that: A plurality of universal wheels are fixedly connected to the lower surface of the base.

7. A photovoltaic module transportation device that facilitates adjusting the spacing according to claim 6, characterized in that: A handle is fixedly connected to the outer wall of the support seat.

8. The photovoltaic module transportation device that facilitates adjusting the spacing according to claim 7 is characterized in that: A plurality of partitions are arranged between the two cover plates, and slots are arranged on both sides of the top ends of the partition plates, and slots are also arranged on both sides of the bottom ends of the partition plates. A plurality of levers are arranged on the opposite sides of the two cover plates, and every four levers correspond to a partition plate. A limit rod perpendicular to the limit rod is fixedly connected to the side wall at one end of the limit rod, and a rotating head perpendicular to the limit rod is fixedly connected to the other end of the side wall on the same side of the limit rod. The cover plate is provided with a plurality of transverse accommodating cavities at intervals on the side walls on both sides of the limit rod, and the accommodating cavities correspond to the push rods one by one. A limit spring is fixedly connected in the accommodating cavity, and a movable block is fixedly connected to one end of the limit spring away from the accommodating cavity, and one end of the movable block away from the spring is rotatably connected to the rotating head, and a moving rod is fixedly connected to the movable block. A plurality of slide rails are fixedly connected to the cover plate, and the moving rod is slidably connected to the slide rails.

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