Photovoltaic panel replacement lifting device

Abstract

The utility model relates to the technical field of photovoltaic panel replacement lifting, and discloses a photovoltaic panel replacement lifting device which comprises a movable base, a shear fork lifting mechanism, a working table, an electric rotating table, a driving lifting mechanism and a multi-layer photovoltaic panel fixing mechanism. By the adoption of the photovoltaic panel lifting device, workers and photovoltaic panels can be lifted separately through the shear fork lifting mechanism and the driving lifting mechanism, and therefore the photovoltaic panels can be replaced by matching the driving lifting mechanism with the multiple layers of photovoltaic panel fixing mechanisms while the workers do not descend together; the driving lifting mechanism is arranged on one side of the workbench, and can drive the multi-layer photovoltaic panel fixing mechanism to ascend again after a worker takes down the photovoltaic panel on the upper layer, so that the situation that the worker needs to bend down to take the photovoltaic panel on the lower layer many times due to the too low position is avoided, and the labor intensity of the worker is reduced.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel replacement and lifting technology, specifically a photovoltaic panel replacement and lifting device. Background Technology

[0002] A photovoltaic (PV) panel is a power generation device that produces direct current (DC) electricity when exposed to sunlight. It consists of thin, solid-state photovoltaic cells made almost entirely of semiconductor materials. Currently, most PV panels are installed on rooftops or outdoors. For rooftop PV panels, appropriate moving equipment is typically used to move them to a lifting mechanism, and then the PV panels are moved along with the workers using the lifting mechanism to the corresponding installation height for installation.

[0003] However, this method has the following problem: after the photovoltaic panels are used up, they need to be lowered down along with the workers before the photovoltaic panels can be reinstalled. Utility Model Content

[0004] The present invention provides a photovoltaic panel replacement lifting device, which solves the problem in the prior art that after the photovoltaic panels have been used, workers need to be lowered together in order to reinstall the photovoltaic panels.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A photovoltaic panel replacement lifting device includes a movable base with a scissor lift mechanism mounted on it. A worktable is mounted on the upper end of the scissor lift mechanism. An electric rotary table is mounted on the movable base corresponding to one side of the scissor lift mechanism. A driving lifting mechanism is detachably connected to the electric rotary table, and a multi-layer photovoltaic panel fixing mechanism is mounted on the driving lifting mechanism. In use, the scissor lift mechanism moves the worktable up and down, thereby lifting the worker up and down. The electric rotary table adjusts the direction of the multi-layer photovoltaic panel fixing mechanism, and the driving lifting mechanism moves the multi-layer photovoltaic panel fixing mechanism, which contains photovoltaic panels, up and down. The structure of this application enables separate lifting of workers and photovoltaic panels via a scissor lift mechanism and a drive lift mechanism. This allows for the replacement of photovoltaic panels without lowering them along with the workers, utilizing the drive lift mechanism in conjunction with a multi-layer photovoltaic panel fixing mechanism. The electric rotary table can drive the multi-layer photovoltaic panel fixing mechanism for directional adjustment, allowing photovoltaic panels to be loaded in different directions. After loading, the discharge direction can be adjusted to align with the worktable. Furthermore, the detachable connection of the drive lift mechanism to the electric rotary table allows for the selection of different drive lift mechanisms based on specific heights. The drive lift mechanism can also be installed after the movable base has been moved to the appropriate position, avoiding situations where the drive lift mechanism is too high to pass through certain spaces. Moreover, with the drive lift mechanism positioned on one side of the worktable, it can drive the multi-layer photovoltaic panel fixing mechanism to rise again after the worker removes the previous layer of photovoltaic panels, preventing the next layer from being too low and requiring the worker to bend over multiple times to retrieve it, thus reducing the worker's labor intensity.

[0007] Furthermore, the lifting mechanism includes a stand detachably connected to the electric rotary table, a lifting screw rotatably connected to the stand, a lifting guide rod fixedly connected to the stand, and a motor located at the upper end of the stand for driving the lifting screw to rotate. The multi-layer photovoltaic panel fixing mechanism is threadedly connected to the lifting screw and slidably connected to the lifting guide rod. The lower end of the stand can be any existing detachable connection method, as long as it can achieve connection and fixation with the electric rotary table. In use, the motor drives the lifting screw to rotate, thereby cooperating with the lifting guide rod to achieve the up-and-down lifting of the multi-layer photovoltaic panel fixing mechanism. The overall structure is simple and practical.

[0008] Furthermore, the photovoltaic panel fixing mechanism includes a fixed frame, an inner frame, and multiple fixing platforms. The fixed frame is threadedly connected to the lifting screw and slidably connected to the lifting guide rod. The inner frame is detachably connected to the fixed frame. The multiple fixing platforms are slidably connected to the inner frame from top to bottom. Clamping components for holding the photovoltaic panel are provided on the fixing platforms. Lifting limit rods for limiting the displacement of the fixing platforms are slidably connected to the front and rear ends of the inner frame. Multiple insertion holes are spaced apart from top to bottom on the lifting limit rods. Insert rods that mate with the insertion holes are threadedly connected to the inner frame. The fixing platforms can be slidably connected to the inner frame using any existing sliding connection method, as long as it allows for forward and backward sliding of the fixing platforms. The inner frame can be detachably connected to the fixed frame using any existing detachable connection method. This structure, with its detachable connection between the inner frame and the fixed frame, allows for direct disassembly of the inner frame and immediate installation of the inner frame with photovoltaic panels, thereby improving the loading efficiency of photovoltaic panels and saving material feeding time. The rotating insertion rod can insert into or retract from the insertion hole of the lifting limit rod, thus enabling the fixed platform to be limited on the inner frame through the lifting limit rod in conjunction with the insertion rod, preventing it from sliding during vertical movement. Furthermore, the clamping components can clamp and fix the photovoltaic panels.

[0009] Furthermore, the clamping assembly includes a first clamping component and a second clamping component disposed on the fixing platform, the first clamping component and the second clamping component having the same structure; the first clamping component includes brackets symmetrically disposed on both sides of the fixing platform, each bracket being provided with a clamping cylinder, and a clamping plate being disposed at the output end of the clamping cylinder. With this structure, the photovoltaic panel can be clamped and fixed by pushing the clamping plates through the clamping cylinders on both sides.

[0010] Furthermore, a sponge pad is provided on the fixing platform, and a rubber pad is provided on the inner side of the clamping plate. This structure protects the photovoltaic panel, thus preventing damage.

[0011] Beneficial effects: The structure of this application enables separate lifting of workers and photovoltaic panels via a scissor lift mechanism and a drive lift mechanism. This allows for the replacement of photovoltaic panels without lowering them along with the workers, utilizing the drive lift mechanism in conjunction with a multi-layer photovoltaic panel fixing mechanism. The electric rotary table can drive the multi-layer photovoltaic panel fixing mechanism for directional adjustment, allowing photovoltaic panels to be loaded in different directions. After loading, the discharge direction can be adjusted to align with the worktable. Furthermore, the detachable connection of the drive lift mechanism to the electric rotary table allows for the selection of different drive lift mechanisms based on specific heights. The drive lift mechanism can also be installed after the movable base has been moved to the appropriate position, avoiding situations where the drive lift mechanism is too high to pass through certain spaces. Moreover, with the drive lift mechanism positioned on one side of the worktable, it allows the multi-layer photovoltaic panel fixing mechanism to rise again after the worker removes the previous layer of photovoltaic panels, preventing the next layer from being too low and requiring the worker to bend over multiple times to retrieve it, thus reducing the worker's labor intensity. Attached Figure Description

[0012] Figure 1 This is a front view of the movable base in this embodiment;

[0013] Figure 2 This embodiment Figure 1 Enlarged diagram of A in the middle;

[0014] Figure 3 This is a side view of the fixed frame in this embodiment.

[0015] Reference numerals in the attached drawings: 1. Movable base; 2. Worktable; 3. Electric rotary table; 4. Stand; 5. Lifting screw; 6. Lifting guide rod; 7. Motor; 8. Fixed frame; 9. Inner frame; 10. Fixed platform; 11. Lifting limit rod; 12. Insert rod; 13. Bracket; 14. Clamping cylinder; 15. Clamping plate; 16. Sponge pad; 17. Rubber pad. Detailed Implementation

[0016] The following will provide a more detailed description of the technical solution of a photovoltaic panel replacement lifting device according to the present invention, with reference to the embodiments.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] like Figure 1 , Figure 2 , Figure 3As shown, a photovoltaic panel replacement lifting device according to this embodiment includes a movable base 1, on which a scissor lift mechanism is provided, and a worktable 2 is provided at the upper end of the scissor lift mechanism; an electric rotary table 3 is provided on the movable base 1 corresponding to one side of the scissor lift mechanism, and a driving lifting mechanism is detachably connected to the electric rotary table 3, and a multi-layer photovoltaic panel fixing mechanism is provided on the driving lifting mechanism. The driving lifting mechanism includes a stand 4 detachably connected to the electric rotary table 3, a lifting screw 5 rotatably connected to the stand 4, a lifting guide rod 6 fixedly connected to the stand 4, and a motor 7 provided at the upper end of the stand 4 for driving the lifting screw 5 to rotate; the multi-layer photovoltaic panel fixing mechanism is threadedly connected to the lifting screw 5, and slidably connected to the lifting guide rod 6. The photovoltaic panel fixing mechanism 13 includes a fixing frame 8, an inner frame 9, and a multi-layer fixing platform 10. The fixing frame 8 is threadedly connected to the lifting screw 5 and slidably connected to the lifting guide rod 6. The inner frame 9 is detachably connected to the fixing frame 8. The multi-layer fixing platforms 10 are slidably connected to the inner frame 9 from top to bottom. The fixing platforms 10 are provided with clamping components for clamping the photovoltaic panels. The front and rear ends of the inner frame 9 are slidably connected with lifting limit rods 11 for limiting the displacement of the fixing platforms 10. The lifting limit rods 11 are provided with multiple insertion holes spaced apart from top to bottom. The inner frame 9 is threadedly connected with insertion rods 12 that mate with the insertion holes. The clamping components include a first clamping component and a second clamping component disposed on the fixing platform 10. The first clamping component and the second clamping component have the same structure. The first clamping component includes brackets 13 symmetrically disposed on both sides of the fixing platform 10. Each bracket 13 is provided with a clamping cylinder 14, and the output end of the clamping cylinder 14 is provided with a clamping plate 15. A sponge pad layer 16 is provided on the fixed platform 10, and a rubber pad layer 17 is provided on the inner side of the clamping plate 15. In use, the scissor lift mechanism drives the worktable 2 to move up and down, thereby driving the worker to move up and down. The direction of the multi-layer photovoltaic panel fixing mechanism is adjusted by the electric rotary table 3, and the lifting mechanism drives the multi-layer photovoltaic panel fixing mechanism filled with photovoltaic panels to move up and down.The structure of this application allows for the separate lifting of workers and photovoltaic panels via a scissor lift mechanism and a drive lift mechanism. This enables the replacement of photovoltaic panels without lowering them along with the workers, utilizing the drive lift mechanism in conjunction with a multi-layer photovoltaic panel fixing mechanism. The electric rotary table 3 can drive the multi-layer photovoltaic panel fixing mechanism for directional adjustment, allowing photovoltaic panels to be loaded in different directions. After loading, the discharge direction can be adjusted to align with the worktable 2. Furthermore, the drive lift mechanism is detachably connected to the electric rotary table 3, allowing for the selection of different drive lift mechanisms based on specific heights. The drive lift mechanism can also be installed after the movable base 1 has been moved to the appropriate position, preventing it from being unable to pass through certain spaces due to excessive height. Moreover, the drive lift mechanism is located on one side of the worktable 2, allowing the multi-layer photovoltaic panel fixing mechanism to rise again after the worker removes the previous layer of photovoltaic panels, thus preventing the lower layer from being too low and requiring the worker to bend over multiple times to retrieve it, reducing the worker's labor intensity.

[0019] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel replacement lifting device, characterized in that: The device includes a movable base, on which a scissor lift mechanism is mounted, and a worktable is mounted on the upper end of the scissor lift mechanism; an electric rotary table is mounted on the movable base on one side corresponding to the scissor lift mechanism, and a driving lifting mechanism is detachably connected to the electric rotary table, and a multi-layer photovoltaic panel fixing mechanism is mounted on the driving lifting mechanism.

2. The photovoltaic panel replacement lifting device according to claim 1, characterized in that: The lifting mechanism includes a stand detachably connected to the electric rotary table, a lifting screw rotatably connected to the stand, a lifting guide rod fixedly connected to the stand, and an electric motor disposed at the upper end of the stand for driving the lifting screw to rotate; the multi-layer photovoltaic panel fixing mechanism is threadedly connected to the lifting screw, and the multi-layer photovoltaic panel fixing mechanism is slidably connected to the lifting guide rod.

3. The photovoltaic panel replacement lifting device according to claim 2, characterized in that: The photovoltaic panel fixing mechanism includes a fixing frame, an inner frame, and multiple fixing platforms. The fixing frame is threadedly connected to the lifting screw and slidably connected to the lifting guide rod. The inner frame is detachably connected to the fixing frame. The multiple fixing platforms are slidably connected to the inner frame from top to bottom. Clamping components for holding photovoltaic panels are provided on the fixing platforms. Lifting limit rods for limiting the displacement of the fixing platforms are slidably connected to the front and rear ends of the inner frame. Multiple insertion holes are spaced apart from top to bottom on the lifting limit rods. Insert rods that mate with the insertion holes are threadedly connected to the inner frame.

4. A photovoltaic panel replacement lifting device according to claim 3, characterized in that: The clamping assembly includes a first clamping component and a second clamping component disposed on the fixed platform. The first clamping component and the second clamping component have the same structure. The first clamping component includes brackets symmetrically disposed on both sides of the fixed platform. Each bracket is provided with a clamping cylinder, and the output end of the clamping cylinder is provided with a clamping plate.

5. A photovoltaic panel replacement lifting device according to claim 4, characterized in that: A sponge pad is provided on the fixed platform, and a rubber pad is provided on the inner side of the clamp.

Images