Photovoltaic panel transfer frame

Abstract

The invention discloses a photovoltaic panel transfer frame in the technical field of solar photovoltaic panels, which comprises a base, a placing mechanism is arranged on the base, the placing mechanism comprises a plurality of vertically arranged partition plates, the partition plates are arranged side by side from front to back, every two adjacent partition plates and the top surface of the base are combined to form a placing groove, an elastic pressing mechanism is arranged between every two adjacent partition plates, and the elastic pressing mechanism is arranged in the placing groove. The elastic pressing mechanism comprises a limiting plate and a telescopic rod, the limiting plate is vertically arranged, one end of the telescopic rod is connected with one side of the limiting plate, the other end of the telescopic rod is connected with the partition plate, the telescopic rod is sleeved with a first compression spring, one end of the first compression spring is connected or contacted with the partition plate, and the other end of the first compression spring is connected or contacted with the limiting plate. The photovoltaic panel transfer device solves the technical problems that an existing transfer device lacks fixed protection on photovoltaic panels, and the photovoltaic panels are prone to being broken and battery pieces are prone to being cracked in a hidden mode.

Description

Technical Field

[0001] The invention relates to the technical field of solar photovoltaic panels, and in particular to a photovoltaic panel transfer rack. Background Art

[0002] A solar panel is a device that can convert solar energy into electrical energy. It is also called a "photovoltaic panel". Photovoltaic panels need to be transported during the production process.

[0003] Chinese patent: CN205397186U discloses a solar panel transport vehicle, including a base and wheels, the base is provided with a column, and a support rod is provided on the column, and a support plate is provided on the support rod, and the support rod and the support plate are multi-layer structures, which can transport multiple solar panels at a time. This transport device lacks fixed protection measures for photovoltaic panels, and it is easy to cause photovoltaic panels to break and battery cells to crack when encountering bumps. Summary of the invention

[0004] In order to solve the technical problem that the transfer device lacks fixed protection for the photovoltaic panel, which easily causes the photovoltaic panel to break and the battery cell to crack, the present invention provides a photovoltaic panel transfer rack.

[0005] The technical solution adopted by the present invention to solve its technical problem is:

[0006] A photovoltaic panel transfer rack comprises a base, on which a placing mechanism is provided, the placing mechanism comprising a plurality of vertically arranged partitions, the partitions being arranged in parallel from front to back, two adjacent partitions being combined with the top surface of the base to form a placing groove, a spring-pressing mechanism being arranged between two adjacent partitions, the spring-pressing mechanism comprising a limit plate and a telescopic rod, the limit plate being arranged vertically, one end of the telescopic rod being connected to one side of the limit plate, and the other end of the telescopic rod being connected to the partition, the telescopic rod being sleeved with a first compression spring, one end of the first compression spring being connected to or in contact with the partition, and the other end of the first compression spring being connected to or in contact with the limit plate.

[0007] Furthermore, along the arrangement direction of the partitions, except for the first partition, all other partitions are provided with a spring-pressing mechanism.

[0008] Furthermore, a plurality of rollers are provided on the other side of the limiting plate away from the telescopic rod, and the rotation axes of the rollers are parallel to the vertical line.

[0009] Furthermore, it also includes a limiting mechanism, which includes brackets located on both sides of the partition arrangement direction, a sliding rod is provided on the base, the sliding rod is perpendicular to the partition arrangement direction, the bracket is sleeved on the sliding rod, and can slide along the length direction of the sliding rod, a driving rod is passed through the base, the bracket is sleeved on the driving rod, the bracket is threadedly connected to the driving rod, the bracket has a first state, under the rotation of the driving rod, the brackets on both sides approach each other, and the bracket contacts the side of the photovoltaic panel, and the bracket has a second state, under the rotation of the driving rod, the brackets on both sides move away from each other, and the bracket is no longer in contact with the side of the photovoltaic panel.

[0010] Furthermore, the bracket includes a limiting rod and a U-shaped frame, the U-shaped frame has a first frame and a second frame that are arranged opposite to each other, one end of the limiting rod is arranged on the first frame, and the other end is arranged on the second frame.

[0011] Furthermore, both the first frame and the second frame are provided with sliding grooves, which include straight grooves and arc-shaped grooves. The length direction of the straight groove is consistent with the length direction of the first frame. The arc-shaped groove is located above the straight groove and is connected to the straight groove. The limit rod can slide in the sliding groove, and the arc-shaped groove positions the limit rod.

[0012] Furthermore, a knob is provided at one end of the driving rod.

[0013] Furthermore, the knob is sleeved on the driving rod, the driving rod is provided with a straight key along its length direction, the knob is provided with a key slot matching the straight key, the knob can slide along the length direction of the straight key, a positioning block is provided at the end of the driving rod, a second compression spring is provided between the positioning block and the knob, one end of the second compression spring is connected or in contact with the positioning block, and the other end of the second compression spring is connected or in contact with the knob, a clamping block is provided on the side of the knob close to the base, and a clamping slot detachably matched with the clamping block is provided on the base, the number of the clamping slots is multiple, and the clamping slots are distributed in a ring around the central axis of the driving rod.

[0014] Furthermore, both left and right sides of the limiting plate have bending parts, and the bending direction of the bending part points to the side of the limiting plate connected to the telescopic rod.

[0015] Furthermore, the bottom of the base is provided with moving wheels.

[0016] The beneficial effects of the present invention are:

[0017] 1. The photovoltaic panel transfer rack of the present application introduces a plurality of vertically arranged partitions, which are arranged side by side from front to back, and a spring-pressing mechanism is arranged between adjacent partitions. The spring-pressing mechanism is composed of a limit plate, a telescopic rod and a first compression spring, and can automatically adjust the pressure according to the actual thickness of the photovoltaic panel. This design ensures that the photovoltaic panel remains stable during the transfer process and avoids damage to the photovoltaic panel caused by external vibration or bumps.

[0018] 2. By rationally arranging the number and position of the spring-pressing mechanism, the photovoltaic panel can be effectively clamped and fixed between the limit plate and the partition. This not only reduces the number of spring-pressing mechanisms used, but also ensures the safety and stability of the photovoltaic panel during transportation.

[0019] 3. Multiple rollers are provided on the side of the limit plate away from the telescopic rod. These rollers can reduce friction when placing the photovoltaic panel, making it easier to place and remove the photovoltaic panel. They also reduce the contact area between the spring-pressing mechanism and the photovoltaic panel, effectively reducing the friction on the surface of the photovoltaic panel, thereby reducing the risk of scratches on the photovoltaic panel and ensuring the integrity of the product.

[0020] 4. A transverse limit mechanism is added, which is connected with the bracket, slide rod and drive rod to achieve effective clamping on both sides of the photovoltaic panel. This design not only improves the stability of the photovoltaic panel during transportation, but also can be flexibly adjusted according to the width of the photovoltaic panel, increasing the adaptability of the equipment.

[0021] 5. The bracket adopts a simple U-shaped frame and limit rod design, which can effectively limit the positions of both sides of the photovoltaic panel. This simple design is not only easy to manufacture and maintain, but also improves the work efficiency during transportation.

[0022] 6. The design of the slide allows the limit rod to slide between the straight groove and the arc groove, ensuring the flexibility of the limit rod. When the limit rod is at the lowest end of the straight groove, the bracket provides enough space to facilitate the insertion of the photovoltaic panel from the left and right sides between the two adjacent partitions, greatly simplifying the loading process.

[0023] 7. A knob is added at one end of the driving rod, so that the operator can easily turn the driving rod manually, which simplifies the operation steps, improves work efficiency, and makes the transportation process more efficient and smooth.

[0024] 8. In order to ensure that the driving rod does not rotate at will during operation, a straight key and keyway connection is designed between the knob and the driving rod, and a card block is set on the side of the knob close to the base. The base is correspondingly provided with a card slot that can be detachably matched with the card block. There are multiple card slots, and the card slots are distributed in a ring around the central axis of the driving rod. When the position of the driving rod needs to be fixed, the knob is close to the base along the length direction of the straight key under the action of the second compression spring, and the card block is embedded in the card slot to achieve the anti-rotation effect on the driving rod. When the driving rod needs to be released, the knob is pulled away from the base along the length direction of the straight key, and the card block is disengaged from the card slot to release the anti-rotation effect. Through the cooperation of the card block and the card slot, the operator can easily lock the position of the driving rod to prevent it from accidentally rotating during transportation, thereby ensuring the stable clamping state of the brackets on both sides of the photovoltaic panel.

[0025] 9. The bending design on both sides of the limit plate not only has a guiding function, but also facilitates the smooth insertion of photovoltaic panels from both sides, reducing loading time and improving the overall convenience of operation.

[0026] 10. Moving wheels are set at the bottom of the base to improve the mobility of the entire transfer rack, facilitate rapid transfer between different working areas, and also reduce the labor intensity of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the photovoltaic panel transfer rack of the present invention;

[0028] Figure 2 It is a schematic structural diagram of the photovoltaic panel transfer rack of the present invention from another angle;

[0029] Figure 3 yes Figure 1 A partial enlarged view of middle A;

[0030] Figure 4 It is a structural schematic diagram of the connection between the spring pressure mechanism and the partition;

[0031] Figure 5 It is a schematic diagram of the structure where two sets of brackets are connected through a sliding rod and a driving rod;

[0032] Figure 6 yes Figure 5 A partial enlarged view of B in the middle;

[0033] Marked in the figure, 1-base, 2-partition, 3-limiting plate, 4-telescopic rod, 5-first compression spring, 6-roller, 7-slide rod, 8-driving rod, 9-limiting rod, 10-U-shaped frame, 101-first frame, 102-second frame, 11-straight groove, 12-arc groove, 13-knob, 14-straight key, 15-key groove, 16-positioning block, 17-second compression spring, 18-block, 19-slot, 20-bending part, 21-moving wheel. DETAILED DESCRIPTION

[0034] In order to make the objectives, technical solutions and advantages of the embodiments of the present application more clearly expressed, the present invention is further described below in conjunction with the accompanying drawings.

[0035] First of all, it needs to be stated that the technical solutions of the embodiments of the present application are clearly and completely described. The described embodiments are part of the embodiments of the present application, and are not limitations of the present invention. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0036] In the description of the present invention, it is necessary to understand that the orientations or positional relationships indicated by terms such as “first”, “second”, “upper”, “lower”, “left”, “right”, “inner”, “outer”, “axial” or “radial” are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention. They are not intended to indicate or imply that the device or element referred to must have a specific orientation structure and operation, and therefore cannot be understood as a limitation on the present invention.

[0037] It should be noted that, in the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] Reference Figures 1 to 6 , the present invention provides a photovoltaic panel transfer rack.

[0039] Reference Figure 1 and Figure 4 In some embodiments, a photovoltaic panel transfer rack includes a base 1, on which a placement mechanism is provided, the placement mechanism includes a plurality of vertically arranged partitions 2, the partitions 2 are arranged in parallel from front to back, two adjacent partitions 2 are combined with the top surface of the base 1 to form a placement groove, and a spring-pressing mechanism is provided between two adjacent partitions 2, the spring-pressing mechanism includes a limit plate 3 and a telescopic rod 4, the limit plate 3 is vertically arranged, one end of the telescopic rod 4 is connected to one side of the limit plate 3, and the other end of the telescopic rod 4 is connected to the partition 2, the telescopic rod 4 is provided with a first compression spring 5, one end of the first compression spring 5 is connected to or in contact with the partition 2, and the other end of the first compression spring 5 is connected to or in contact with the limit plate 3.

[0040] In this embodiment, a spring-pressing mechanism is provided between two adjacent partitions 2. Preferably, only one of the two adjacent partitions 2 is provided with the spring-pressing mechanism, and the photovoltaic panel is placed between the spring-pressing mechanism and the other partition 2. Under the action of the spring-pressing mechanism, the photovoltaic panel is pressed against the other partition 2 to achieve protective fixation of the photovoltaic panel. The number of spring-pressing mechanisms is not limited here. One or more spring-pressing mechanisms can be provided on a single partition 2, and a reasonable selection is made here according to the size of the photovoltaic panel. It is also possible to select two adjacent partitions 2 with spring-pressing mechanisms on both partitions 2, and the photovoltaic panel is placed between the two spring-pressing mechanisms. The two spring-pressing mechanisms are close to each other under the action of the first compression spring 5 to clamp the photovoltaic panel to achieve protective fixation of the photovoltaic panel.

[0041] As for the placement groove, the placement groove is used to place the photovoltaic panel. The placement groove can be directly composed of two adjacent partitions 1 and the top surface of the base 1, or the placement groove can be independently set. The placement groove is set on the base 1 to support the photovoltaic panel.

[0042] Reference Figure 2 In some embodiments, along the arrangement direction of the partitions 2, except for the first partition 2, all the partitions 2 are provided with a spring-pressing mechanism. In this embodiment, only one of the two adjacent partitions 2 is provided with a spring-pressing mechanism, which reduces the number of spring-pressing mechanisms used while ensuring the protection and fixation of the photovoltaic panel, thereby reducing the manufacturing cost.

[0043] Reference Figure 4 In some embodiments, a plurality of rollers 6 are provided on the other side of the limit plate 3 away from the telescopic rod 4, and the rotation axes of the rollers 6 are parallel to the vertical line. The number of rollers 6 is multiple, which means two or more. The preferred arrangement is: the rollers 6 are neatly and side by side arranged on the limit plate 3, that is, two to three rollers 6 in a row, and multiple rows of rollers 6 are arranged at equal distances. For the arrangement of the rollers 6, a support can be provided on the limit plate 3, a rotating shaft is passed through the roller 6, and the rotating shaft is installed on the support, or a groove can be provided on the limit plate 3, a rotating shaft is passed through the roller 6 and installed in the groove, and the roller 6 at least partially protrudes outside the groove.

[0044] The presence of the roller 6 can reduce the friction force on the photovoltaic panel when the photovoltaic panel is inserted between the partitions 2, which can effectively reduce the risk of the photovoltaic panel being scratched. In addition, it also facilitates the placement and removal of the photovoltaic panel and improves the loading efficiency of the photovoltaic panel.

[0045] Reference Figure 1 , Figure 2 and Figure 5 In some embodiments, a limiting mechanism is also included, which includes brackets located on both sides of the arrangement direction of the partition 2. A sliding rod 7 is provided on the base 1, and the sliding rod 7 is perpendicular to the arrangement direction of the partition 2. The bracket is sleeved on the sliding rod 7 and can slide along the length direction of the sliding rod 7. A driving rod 8 is passed through the base 1, and the bracket is sleeved on the driving rod 8. The bracket is threadedly connected to the driving rod 8. The bracket has a first state. Under the rotation of the driving rod 8, the brackets on both sides are close to each other, and the bracket contacts the side of the photovoltaic panel. The bracket has a second state. Under the rotation of the driving rod 8, the brackets on both sides are away from each other, and the bracket is no longer in contact with the side of the photovoltaic panel.

[0046] The structural form of the bracket is not particularly limited here. As long as the bracket can contact the photovoltaic panel under the action of the sliding rod 7 and the driving rod 8, it can be a U-shaped frame 10 with a limit rod 9, or a square frame, or other forms of brackets. As for the setting of the driving rod 8, the part that matches with the bracket can be provided with threads, and the position where the driving rod 8 matches with the base 1 is not provided with threads, so as to ensure that the driving rod 8 rotates smoothly in the base 1; or the driving rod 8 can be a threaded rod as a whole, and the driving rod 8 is inserted into the base 1, and there is no threaded matching relationship between the two. The driving rod 8 is matched with the clearance of the hole in the base 1 to ensure that the driving rod 8 can rotate without hindrance.

[0047] Reference Figure 5 In some embodiments, the bracket includes a limiting rod 9 and a U-shaped frame 10, the U-shaped frame 10 has a first frame 101 and a second frame 102 that are relatively arranged, one end of the limiting rod 9 is arranged on the first frame 101, and the other end is arranged on the second frame 102. The bracket adopts a simple U-shaped frame 10 and limiting rod 9 design, and the limiting rod 9 can effectively limit the two sides of the photovoltaic panel. This simple design is not only convenient for manufacturing and maintenance, but also improves the work efficiency during transportation. Here, the limiting rod 9 can be fixedly connected to the U-shaped frame 10, or it can be detachably connected.

[0048] Reference Figure 5 and Figure 6 In some embodiments, the first frame 101 and the second frame 102 are both provided with a slide groove, which includes a straight groove 11 and an arc groove 12. The length direction of the straight groove 11 is consistent with the length direction of the first frame 101. The arc groove 12 is located above the straight groove 11 and communicates with the straight groove 11. The limit rod 9 can slide in the slide groove, and the arc groove 12 positions the limit rod 9. Here, the limit rod 9 is detachably connected to the U-shaped frame 10. The limit rod 9 slides between the straight groove 11 and the arc groove 12, which ensures the flexibility of the limit rod 9. When the limit rod 9 slides into the arc groove 12 above, the arc groove 12 supports and limits the limit rod 9. When the limit rod 9 is at the lowest end of the straight groove 11, the U-shaped frame 10 has enough space to facilitate the insertion of the photovoltaic panel from the left and right sides to between the two adjacent partitions 2. In this way, the high labor intensity when the photovoltaic panel is inserted from the top of the partition 2 can be avoided, which greatly simplifies the loading process.

[0049] Reference Figure 2 In some embodiments, a knob 13 is provided at one end of the driving rod 8, so that the operator can easily manually rotate the driving rod 8, simplifying the operation steps, improving the work efficiency, and making the transportation process more efficient and smooth. Here, the knob 13 can be fixed at the end of the driving rod 8, or can be movably arranged.

[0050] Reference Figure 2 and Figure 3In some embodiments, the knob 13 is sleeved on the driving rod 8, and the driving rod 8 is provided with a straight key 14 along its length direction. The knob 13 is provided with a key groove 15 that cooperates with the straight key 14, and the knob 13 can slide along the length direction of the straight key 14. A positioning block 16 is provided at the end of the driving rod 8, and a second compression spring 17 is provided between the positioning block 16 and the knob 13. One end of the second compression spring 17 is connected to or in contact with the positioning block 16, and the other end of the second compression spring 17 is connected to or in contact with the knob 13. A clamping block 18 is provided on the side of the knob 13 close to the base 1, and a clamping slot 19 that can detachably cooperate with the clamping block 18 is provided on the base 1. The number of the clamping slots 19 is multiple, and the clamping slots 19 are distributed in a ring around the central axis of the driving rod 8.

[0051] When it is necessary to fix the position of the driving rod 8, under the action of the second compression spring 17, the knob 13 is turned close to the base 1 along the length direction of the straight key 14, and the block 18 is embedded in the slot 19 to achieve the anti-rotation effect on the driving rod 8. When it is necessary to release the fixation of the driving rod 8, the knob 13 is pulled away from the base 1 along the length direction of the straight key 14, and the block 18 is disengaged from the slot 19 to release the anti-rotation effect. Through the cooperation between the block 18 and the slot 19, the operator can easily lock the position of the driving rod 8 to prevent it from accidentally rotating during transportation, thereby ensuring the stable clamping state of the brackets on both sides of the photovoltaic panel.

[0052] Reference Figure 4 In some embodiments, both sides of the limit plate 3 have a bending portion 20, and the bending direction of the bending portion 20 points to the side of the limit plate 3 connected to the telescopic rod 4. The design of the bending portion 20 on both sides of the limit plate 3 not only has a guiding function, but also facilitates the smooth insertion of the photovoltaic panel from both sides, reduces the loading time, and improves the overall convenience of operation.

[0053] Reference Figure 1 In some embodiments, the bottom of the base 1 is provided with moving wheels 21. The moving wheels 21 are provided at the bottom of the base 1, which improves the mobility of the entire transfer rack, facilitates rapid transfer between different working areas, and also reduces the labor intensity of the operator.

Claims

1. A photovoltaic panel transfer rack, comprising a base (1), wherein a placement mechanism is provided on the base (1), wherein: The placement mechanism comprises a plurality of vertically arranged partitions (2), the partitions (2) being arranged in parallel from front to back, two adjacent partitions (2) being combined with the top surface of the base (1) to form a placement groove, a spring-pressing mechanism being arranged between the two adjacent partitions (2), the spring-pressing mechanism comprising a limit plate (3) and a telescopic rod (4), the limit plate (3) being arranged vertically, one end of the telescopic rod (4) being connected to one side of the limit plate (3), and the other end of the telescopic rod (4) being connected to the partition (2), the telescopic rod (4) being sleeved with a first compression spring (5), one end of the first compression spring (5) being connected to or in contact with the partition (2), and the other end of the first compression spring (5) being connected to or in contact with the limit plate (3).

2. The photovoltaic panel transfer rack according to claim 1, characterized in that: Along the arrangement direction of the partitions (2), except for the first partition (2), all other partitions (2) are provided with a spring-pressing mechanism.

3. The photovoltaic panel transfer rack according to claim 1, characterized in that: A plurality of rollers (6) are provided on the other side of the limiting plate (3) away from the telescopic rod (4), and the rotation axes of the rollers (6) are all parallel to the vertical line.

4. The photovoltaic panel transfer rack according to claim 1, characterized in that: Also includes The limiting mechanism comprises brackets located on both sides of the arrangement direction of the partitions (2); a slide bar (7) is provided on the base (1); the slide bar (7) is perpendicular to the arrangement direction of the partitions (2); the bracket is sleeved on the slide bar (7) and can slide along the length direction of the slide bar (7); a driving rod (8) is inserted into the base (1); the bracket is sleeved on the driving rod (8); the bracket is threadedly connected to the driving rod (8); the bracket has a first state; under the rotation of the driving rod (8), the brackets on both sides are close to each other; the bracket has a second state; under the rotation of the driving rod (8), the brackets on both sides are away from each other.

5. The photovoltaic panel transfer rack according to claim 4, characterized in that: The bracket comprises a limiting rod (9) and a U-shaped frame (10); the U-shaped frame (10) comprises a first frame (101) and a second frame (102) which are arranged opposite to each other; one end of the limiting rod (9) is arranged on the first frame (101), and the other end is arranged on the second frame (102).

6. The photovoltaic panel transfer rack according to claim 5, characterized in that: The first frame (101) and the second frame (102) are both provided with a slide groove, which comprises a straight groove (11) and an arc groove (12). The length direction of the straight groove (11) is consistent with the length direction of the first frame (101). The arc groove (12) is located above the straight groove (11) and is connected to the straight groove (11). The limiting rod (9) can slide in the slide groove, and the arc groove (12) positions the limiting rod (9).

7. The photovoltaic panel transfer rack according to claim 4, characterized in that: A knob (13) is provided at one end of the driving rod (8).

8. The photovoltaic panel transfer rack according to claim 7, characterized in that: The knob (13) is sleeved on the driving rod (8). The driving rod (8) is provided with a straight key (14) along its length direction. The knob (13) is provided with a keyway (15) matched with the straight key (14). The knob (13) can slide along the length direction of the straight key (14). A positioning block (16) is provided at the end of the driving rod (8). A second compression spring (17) is provided between the positioning block (16) and the knob (13). One end of the second compression spring (17) is connected to or in contact with the positioning block (16). The other end of the second compression spring (17) is connected to or in contact with the knob (13). A clamping block (18) is provided on one side of the knob (13) close to the base (1). A clamping slot (19) detachably matched with the clamping block (18) is provided on the base (1). The number of the clamping slots (19) is multiple and the clamping slots (19) are distributed in an annular manner around the central axis of the driving rod (8).

9. The photovoltaic panel transfer rack according to claim 1, characterized in that: The limit plate (3) has a bending portion (20) on both the left and right sides, and the bending direction of the bending portion (20) points to the side of the limit plate (3) connected to the telescopic rod (4).

10. The photovoltaic panel transfer rack according to any one of claims 1 to 9, characterized in that: The bottom of the base (1) is provided with a moving wheel (21).

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