A roof-mounted photovoltaic transport box

Abstract

This utility model relates to a transport box, and more particularly to a roof-mounted photovoltaic transport box, comprising a base plate, with pillars vertically mounted at the four corners of the top of the base plate, and side plates installed between adjacent pillars, at least one of which is openable and closable. A top plate is provided on the top of the four pillars, and a lifting ring is installed at the center of the top of the top plate. The four pillars, four side plates, top plate, and base plate together form a receiving cavity for placing photovoltaic panels. A limiting component is provided within the receiving cavity for limiting the position of photovoltaic panels of different sizes. A motor drives a lead screw to rotate, thereby driving a moving frame to move horizontally along a guide rod. The moving frame, through a connecting plate, drives the limiting plate to move away from the side plates, thereby effectively fixing photovoltaic panels of different sizes and improving the versatility of the transport box.

Description

Technical Field

[0001] This utility model relates to a transport box, and more particularly to a roof-mounted photovoltaic transport box. Background Technology

[0002] Roof-mounted transport containers are systems that utilize roof space for vertical transport of goods. They are typically used in high-rise buildings, factories, warehouses, or special scenarios (such as narrow spaces or old buildings where elevators cannot be installed).

[0003] With the continuous growth of global demand for renewable energy, photovoltaic power generation, as a clean and environmentally friendly energy form, is increasingly widely used. As the core component of a photovoltaic power generation system, the protection of photovoltaic panels during production, transportation, and installation is particularly important. Photovoltaic panels are generally installed on rooftops, requiring the use of hoisting transport containers to lift them to the roof. Existing hoisting transport containers typically only provide simple storage space and cannot flexibly adjust to different specifications of photovoltaic panels, making them prone to displacement or even damage during transportation. Secondly, multiple photovoltaic panels are often stacked directly together during transportation, which not only increases the difficulty of transport but may also cause scratches or damage to the surface of the panels due to friction.

[0004] Therefore, it is necessary to design a roof-mounted photovoltaic transport box that can effectively limit the position of photovoltaic panels of different specifications. Utility Model Content

[0005] The technical solution is as follows: A roof-mounted photovoltaic transport box includes a base plate, pillars, side plates, a top plate, a lifting ring, and a limiting component. Pillars are vertically installed at the four corners of the top of the base plate, and side plates are installed between adjacent pillars. At least one side plate is openable. A top plate is provided on the top of the four pillars, and a lifting ring is installed at the center of the top of the top plate. The four pillars, four side plates, top plate, and base plate together form a cavity for holding photovoltaic panels. A limiting component is provided inside the cavity for limiting photovoltaic panels of different specifications. The limiting component includes a movable frame slidably mounted longitudinally on the inner wall of the side plate, a connecting plate rotatably mounted on the movable frame, a limiting plate rotatably mounted between the two connecting plates, and a driving component for driving the movable frame to move horizontally along the inner wall of the side plate. The driving component drives the movable frames on both sides to move closer or further away from each other, and drives the limiting plate to move closer or further away from the center of the cavity through the connecting plate.

[0006] Preferably, the driving component includes a guide rod and a lead screw mounted parallel to each other on the inner wall of the side plate, and a motor connected to the end of the lead screw. The motor is mounted on the inner wall of the side plate, and the guide rod and lead screw move through the movable frame.

[0007] Preferably, a mounting plate is detachably provided on the side of the limiting plate facing away from the side plate, and partition plates are provided vertically and horizontally with uniform spacing on the side of the mounting plate facing away from the limiting plate.

[0008] Preferably, the mounting plate is installed on the limiting plate of the two side plates that intersect perpendicularly with the openable side plates.

[0009] Preferably, the top of the mounting plate facing the limiting plate is provided with an inverted L-shaped plate, and the longitudinal outer wall of the inverted L-shaped plate is provided with a U-shaped frame horizontally and symmetrically. A plug rod is slidably provided inside the U-shaped frame. The plug rod slides through the mounting plate and is inserted into the plug hole opened on the limiting plate to engage with it.

[0010] Preferably, a locking block is installed on the insertion rod, which slides horizontally along the inner wall of the U-shaped frame. An elastic element is provided between the locking block and the inner wall of the U-shaped frame, and the elastic element is wound around the insertion rod and used to drive the insertion rod to automatically insert into the insertion hole.

[0011] Preferably, pulleys are provided on the partition plate.

[0012] Preferably, a cushioning pad is provided at the bottom of the base plate.

[0013] Preferably, the top plate is detachably mounted on the support column, and the top of the support column is threaded with locking bolts for securing the top plate to the support column.

[0014] The beneficial effects of this utility model are as follows: 1. This utility model drives the lead screw to rotate by a motor, thereby driving the moving frame to move horizontally along the guide rod. The moving frame drives the limiting plate to move away from the side plate through the connecting plate, thereby achieving the effect of effectively fixing photovoltaic panels of different sizes, thus improving the versatility of the transport box.

[0015] 2. The limiting plate, together with the detachable partition plate, forms a multi-layer fixed structure to avoid friction between stacked photovoltaic panels and reduce surface damage.

[0016] 3. The combination of the partition plate and the pulley not only effectively avoids the friction of stacked photovoltaic panels, but also facilitates the sliding loading and unloading of photovoltaic panels, improving loading and unloading efficiency. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This is a partial three-dimensional structural diagram of the side panel of this utility model in the open state.

[0019] Figure 3 This is a three-dimensional structural diagram of the interior of the transport box of this utility model.

[0020] Figure 4This is a three-dimensional structural diagram of the side plate, moving frame, lead screw, and motor of this utility model.

[0021] Figure 5 This is a three-dimensional structural diagram of the photovoltaic panel of this utility model placed inside the transport box.

[0022] Figure 6 This is a three-dimensional structural diagram of the side plate and mounting plate of this utility model in a separated state.

[0023] Figure 7 This utility model Figure 6 A partial three-dimensional structural diagram.

[0024] Reference numerals: 1_Base plate, 2_Support column, 3_Side plate, 4_Top plate, 5_Locking bolt, 6_Lifting ring, 7_Hinge, 9_Guide rod, 10_Moving frame, 11_Connecting plate, 12_Limiting plate, 121_Insertion hole, 13_Screw rod, 14_Motor, 15_Mounting plate, 151_L-shaped plate, 152_U-shaped frame, 16_Divider plate, 17_Photovoltaic panel, 18_Card block, 181_Insertion rod, 19_Elastic element, 20_Buffer pad, 21_Pulley. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] Example: A roof-mounted photovoltaic transport box, such as Figures 1-3As shown, the container includes a base plate 1, support columns 2, side plates 3, a top plate 4, a lifting ring 6, and a limiting assembly. Support columns 2 are vertically mounted at each of the four corners of the top of the base plate 1. Side plates 3 are installed between adjacent support columns 2. The front side plate 3 is openable; one end of the front side plate 3 is rotatably connected to one of the front support columns 2 via a hinge 7, and the other end is detachably connected to another front support column 2. If needed, the front and rear side plates 3 can also be openable. A buffer pad 20 is provided at the bottom of the base plate 1 to effectively absorb vibrations and impacts during transportation. A top plate 4 is provided on the top of the four support columns 2. Notably, the top plate 4 is detachably mounted on the support columns 2. Locking bolts 5 are threaded onto the top of the support columns 2 to secure the top plate 4. This detachable connection between the top plate 4 and the support columns 2 facilitates the assembly and maintenance of the transport container. A lifting ring is installed at the center of the top of the top plate 4. 6. This facilitates the hoisting and handling of the transport box, improving loading and unloading efficiency; the four pillars 2, four side plates 3, top plate 4, and bottom plate 1 together form a receiving cavity for placing the photovoltaic panel 17 in the hoisting transport box. The receiving cavity is provided with a limiting component for limiting the photovoltaic panels 17 of different specifications. The limiting component includes two moving frames 10 that are symmetrically slidably disposed on the inner wall of the side plate 3, a connecting plate 11 that is rotatably disposed on each moving frame 10, and a limiting plate 12 that is rotatably disposed between the two connecting plates 11, as well as a driving component for driving the moving frames 10 to move laterally horizontally along the inner wall of the side plate 3. The driving component drives the moving frames 10 on both sides to move closer or further away from each other, and drives the limiting plate 12 to move closer or further away from the center of the receiving cavity through the connecting plate 11, thereby making the limiting plate 12 move closer or further away from the photovoltaic panel 17 in the receiving cavity, achieving effective limiting of the photovoltaic panel 17.

[0027] like Figure 3 and Figure 4 As shown, the driving component includes guide rods 9 and lead screws 13 mounted parallel to each other on the inner wall of the side plate 3, and a motor 14 connected to the end of the lead screw 13. The motor 14 is mounted on the inner wall of the side plate 3. The guide rods 9 and lead screws 13 movably pass through the movable frame 10. It is worth noting that there are two sets of guide rods 9, which are respectively set on the left and right sides of the inner wall of the side plate 3. The number of guide rods 9 in each set is set to two, which are symmetrically arranged on the upper and lower sides of the lead screw 13. The motor 14 is a dual-axis motor, and the lead screw 13 is threadedly engaged with the movable frame 10.

[0028] like Figure 5 and Figure 6As shown, a mounting plate 15 is detachably provided on the side of the limiting plate 12 facing away from the side plate 3. Partition plates 16 are arranged vertically and evenly spaced on the side of the mounting plate 15 facing away from the limiting plate 12. It is worth noting that the mounting plate 15 is installed on the limiting plates 12 of the two side plates 3 that are perpendicular to the openable side plate 3; that is, the mounting plate 15 is installed on the limiting plates 12 of the left and right side plates. The detachable connection between the mounting plate 15 and the limiting plate 12 allows for the selection of mounting plates with spacing between adjacent partition plates 16 that matches the thickness of the photovoltaic panels 17, thereby effectively limiting the photovoltaic panels 17 of different thicknesses.

[0029] The partition plate 16 is equipped with pulleys 21, which allow the photovoltaic panels to be easily pushed into the transport box, avoiding surface scratches caused by hard friction.

[0030] like Figure 6 and Figure 7 As shown, an inverted L-shaped plate 151 is provided on the top of the mounting plate 15 facing the limiting plate 12. A U-shaped frame 152 is horizontally and symmetrically arranged on the longitudinal outer wall of the inverted L-shaped plate 151. An insertion rod 181 is slidably disposed within the U-shaped frame 152. The insertion rod 181 slides through the mounting plate 15 and inserts into the insertion hole 121 opened on the limiting plate 12. A locking block 18 is installed on the insertion rod 181. The locking block 18 slides horizontally along the inner wall of the U-shaped frame 152. An elastic element 19 is provided between the locking block 18 and the inner wall of the U-shaped frame 152. The elastic element 19 is wound around the insertion rod 181 and is used to drive the insertion rod 181 to automatically insert into the insertion hole 121. When the mounting plate 15 needs to be replaced, the locking block 18... The movable insertion rod 181 moves away from the insertion hole 121 and compresses the elastic element 19, thereby releasing the insertion engagement between the insertion rod 181 and the insertion hole 121. At this time, the mounting plate 15 can be removed from the limiting plate 12. During installation, simply place the inverted L-shaped plate 151 on the mounting plate 15 on top of the limiting plate 12, and then use the drive block 18 to move the insertion rod 181 away from the mounting plate 15. This causes the limiting plate 12 to be inserted into the space between the mounting plate 15 and the inverted L-shaped plate 151. When the insertion rod 181 is facing the insertion hole 121, under the action of the elastic element 9, the insertion rod 181 is inserted into the insertion hole 121, thereby effectively fixing the mounting plate 15 on the limiting plate 12.

[0031] In use, the side plate 3, which is rotatably connected to the support column 2 via the hinge 7, is first rotated open. Then, according to the specifications of the photovoltaic panel 17, the lead screw 13 is rotated by the motor 14, thereby driving the movement horizontally along the guide rod 9, so that the two moving frames 10 move towards each other. This drives the limiting plate 12 to move away from the side plate 3 via the connecting plate 11. The photovoltaic panel 17 is then sent into its receiving cavity through the opening side of the transport box. The photovoltaic panel 17 can be conveniently placed on the partition plate 16 by the pulley 21, thereby preventing the photovoltaic panels 17 from stacking together and effectively preventing the photovoltaic panels 17 from rubbing against each other during transportation, which would cause damage to the surface of the photovoltaic panels 17. After the photovoltaic panel 17 is placed, the side plate 3 is closed to form a sealed receiving cavity, and the photovoltaic panel 17 in the receiving cavity is effectively limited and fixed by the limiting component.

[0032] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A roof-mounted photovoltaic transport box, comprising a base plate (1), with pillars (2) vertically installed at the four corners of the top of the base plate (1), and side plates (3) installed between adjacent pillars (2), wherein at least one side plate (3) is openable and closable, and a top plate (4) is provided on the top of the four pillars (2), with a lifting ring (6) installed at the center of the top of the top plate (4), the four pillars (2), the four side plates (3), the top plate (4) and the base plate (1) together forming a cavity for holding photovoltaic panels (17) in the roof-mounted transport box, characterized in that, The cavity is provided with a limiting component for limiting photovoltaic panels (17) of different specifications. The limiting component includes a movable frame (10) that is symmetrically slidably disposed on the inner wall of the side plate (3), a connecting plate (11) that is rotatably disposed on the movable frame (10), a limiting plate (12) that is rotatably disposed between the two connecting plates (11), and a driving component for driving the movable frame (10) to move laterally horizontally along the inner wall of the side plate (3). The driving component drives the movable frames (10) on both sides to move closer to or further away from each other, and drives the limiting plate (12) to move closer to or further away from the center of the cavity through the connecting plate (11).

2. A rooftop hoist photovoltaic transport case according to claim 1, wherein, The driving component includes a guide rod (9) and a lead screw (13) mounted parallel to each other on the inner wall of the side plate (3) and a motor (14) connected to the end of the lead screw (13). The motor (14) is mounted on the inner wall of the side plate (3), and the guide rod (9) and the lead screw (13) move through the movable frame (10).

3. A rooftop hoist photovoltaic transport case according to claim 2, wherein, A mounting plate (15) is detachably provided on the side of the limiting plate (12) facing away from the side plate (3). The mounting plate (15) is provided with partition plates (16) that are parallel to each other and evenly spaced on the side of the mounting plate (15) facing away from the limiting plate (12).

4. A rooftop hoist photovoltaic transport case according to claim 3, wherein, The mounting plate (15) is mounted on the limiting plate (12) of the two side plates (3) that are perpendicular to the openable side plate (3).

5. A rooftop hoist photovoltaic transport case according to claim 4, wherein, An inverted L-shaped plate (151) is provided on the top of the mounting plate (15) facing the limiting plate (12). A rectangular frame (152) is provided horizontally and symmetrically on the longitudinal outer wall of the inverted L-shaped plate (151). A plug rod (181) is slidably provided inside the rectangular frame (152). The plug rod (181) slides through the mounting plate (15) and is inserted into the plug hole (121) opened on the limiting plate (12) to engage with it.

6. A rooftop hoist photovoltaic transport case according to claim 5, wherein, A locking block (18) is installed on the insertion rod (181). The locking block (18) slides horizontally along the inner wall of the frame (152). An elastic element (19) is provided between the locking block (18) and the inner wall of the frame (152). The elastic element (19) is wound around the insertion rod (181) and is used to drive the insertion rod (181) to automatically insert into the insertion hole (121).

7. A rooftop hoist photovoltaic transport case according to claim 6, wherein, The partition plate (16) is equipped with pulleys (21).

8. A rooftop hoist photovoltaic transport case according to claim 7, wherein, The bottom of the base plate (1) is provided with a cushioning pad (20).

9. A rooftop hoist photovoltaic transport case according to claim 8, wherein, The top plate (4) is detachably mounted on the support column (2), and the top of the support column (2) is threaded with locking bolts (5) for fixing the top plate (4) to the support column (2).

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