A solar photovoltaic power generation support device for smart grid

Abstract

The application provides a solar photovoltaic power generation support device for smart grids, and relates to the technical field of photovoltaic support, which comprises a support body, a pushing guide strip fixedly installed in the support body, an uninstalling sliding block slidingly installed on the support body, a connecting sleeve head fixedly installed at the rear side of the uninstalling sliding block, an extrusion push plate sleeved and slidingly installed on the uninstalling sliding block, and a pushing pressure plate slidingly installed in the extrusion push plate. The lifting range of workers during the installation and dismounting of photovoltaic power generation panels is greatly reduced, the safety risks caused by high-altitude operation and heavy object carrying are effectively controlled, the linkage clamp dismounting function is improved, the installation and dismounting efficiency of photovoltaic power generation panels is significantly improved, the problems of the complicated operation process involving multiple steps and the great increase of the working strength and operation difficulty of operators are solved, and the advantages of the application are obvious compared with the traditional mode.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic support technology, and in particular to a solar photovoltaic power generation support device for smart grids. Background Technology

[0002] In the existing photovoltaic power generation technology architecture of smart grid systems, the support device plays an indispensable role as a core key component to ensure the stable operation of photovoltaic panels. At present, the industry generally adopts a clamp structure to achieve the fixed connection between photovoltaic panels and brackets. This connection method meets the basic requirements of photovoltaic panel installation to a certain extent.

[0003] However, because the support brackets used in the support device have a certain height, when carrying out installation or dismantling operations, workers not only need to perform complex and tedious clamp assembly and disassembly operations, but also need to manually lift the photovoltaic panels onto the brackets for installation, or lift the photovoltaic panels off the brackets for dismantling. The entire operation involves multiple steps, making the whole process complicated, greatly increasing the workload and difficulty of the operators, reducing the efficiency of photovoltaic panel installation and dismantling, and also increasing the safety risks during the operation. Summary of the Invention

[0004] This invention relates to a solar photovoltaic power generation support device for smart grids. This support device controls the descent or ascent of the photovoltaic panel by rotating an unloading screw. When the photovoltaic panel descends, the pressing plate and detachable clamping plate automatically release their clamping and positioning functions. When ascending, they automatically re-clamp and position the photovoltaic panel. This descent and ascent operation not only reduces the lifting range of the photovoltaic panel by workers, controlling safety risks, but also significantly improves the efficiency of photovoltaic panel installation and disassembly due to the integrated clamping and disassembly functions. After the photovoltaic panel descends into a pre-disassembly state, the detachable clamping plate used to position the photovoltaic panel is also de-positioned, allowing for easy disassembly even in the pre-disassembly state. This facilitates the replacement of worn detachable clamping plates. Furthermore, the detachable clamping plate automatically completes its own positioning during the pre-clamping of the photovoltaic panel, ensuring the stability of the detachable clamping plate in the clamping state.

[0005] In a first aspect, the present invention provides a solar photovoltaic power generation support device for smart grids, specifically comprising: a support body, wherein a top push guide strip is fixedly installed inside the support body; an unloading slider is slidably installed on the support body; a connecting sleeve is fixedly installed on the rear side of the unloading slider; a pressing plate is slidably installed on the unloading slider; a top push pressure plate is slidably installed inside the pressing plate; a connecting narrow plate is fixedly installed at the inner end of the top push pressure plate; a limiting wide plate is fixedly installed on the inner side of the connecting narrow plate; a force-bearing push column is fixedly installed at the center of the outer end of the pressing plate; a force-bearing push ball is rotatably installed at the outer end of the force-bearing push column; a detachable clamping plate is slidably installed on the front side of the pressing plate; the detachable clamping plate has an arc-shaped structure; a limiting slot is provided on the outer wall of the detachable clamping plate; and a disassembly through groove is provided at the inner end of the detachable clamping plate.

[0006] Furthermore, the lower inner end of the top push guide bar has an inclined structure; an unloading screw is rotatably mounted on the rear side of the support body; an unloading sprocket is fixedly mounted at the bottom end of the unloading screw; and the two unloading sprockets are connected by a chain.

[0007] Furthermore, the connecting sleeve is connected to the unloading screw via threads; the outer end of the push plate protrudes from the outer wall of the extrusion push plate; an embedded baffle is fixedly installed on the outer wall of the push plate; the embedded baffle is also slidably installed inside the extrusion push plate.

[0008] Furthermore, a spring A is embedded between the inner side of the top push plate and the interior of the extrusion push plate; the force-bearing push column is located inside the support body; and the outer wall of the force-bearing push ball contacts the inner wall of the top push guide strip.

[0009] Furthermore, the size of the limiting slot matches the size of the limiting width plate; one end of the spring B is embedded in the center of the inner side of the extrusion push plate; the other end of the spring B is embedded in the unloading slider.

[0010] Furthermore, the disassembly slot is connected to the limiting slot; the size of the disassembly slot matches the size of the connecting narrow plate; a rotating block is rotatably mounted on the inner end of the unloading slider; and a locking bolt is threaded onto the inner end of the rotating block.

[0011] Furthermore, the outer end of the locking bolt is abutted against the inner side of the unloading slider; a support frame is fixedly installed on the outer wall of the rotating block; and a photovoltaic power generation panel is clamped onto the support frame.

[0012] Furthermore, when the unloading slider, carrying the photovoltaic panel, descends to the inclined structure position of the top pusher bar, the force-driven push ball, under the action of spring B, descends and moves outward along the inclined structure of the top pusher bar.

[0013] Furthermore, after the force-bearing ball moves outward, the force-bearing push column, the extrusion push plate, and the detachable clamping plate all move outward under the action of spring B; after the extrusion push plate moves outward, the protruding part of the top push plate will be squeezed by the supporting body.

[0014] Furthermore, after the protruding part of the push plate is squeezed, the limiting wide plate will move inward and disengage from the limiting slot; after the limiting wide plate moves inward and disengages from the limiting slot, the connecting narrow plate will move inward and enter the interior of the limiting slot.

[0015] This invention provides a solar photovoltaic power generation support device for smart grids, which has the following beneficial effects:

[0016] 1. This support device only requires rotating the unloading screw to control the descent or ascent of the photovoltaic panel. When rotating the unloading screw to lower the photovoltaic panel, the internal linkage structure of the support device drives the pressing push plate and the detachable clamping plate to move outward, automatically releasing the clamping and positioning of the photovoltaic panel. This process does not require manual intervention in the disassembly and assembly of the clamps, greatly simplifying the operation process. When rotating the unloading screw in the opposite direction to raise the photovoltaic panel, the pressing push plate and the detachable clamping plate automatically move inward to restore the clamping and positioning function of the photovoltaic panel. Through this simple descent and ascent operation, not only is the lifting range of workers significantly reduced during the installation and disassembly of photovoltaic panels, effectively controlling the safety risks caused by high-altitude operations and heavy object handling, but its linkage clamping and disassembly function also significantly improves the installation and disassembly efficiency of photovoltaic panels, showing obvious advantages compared to traditional methods.

[0017] 2. When the photovoltaic panel is lowered into the pre-disassembly state, the linkage design of this support device automatically cancels the rigid positioning structure of the detachable clamp used to position the photovoltaic panel. In this state, the detachable clamp can be easily and conveniently removed from the support device, which greatly facilitates the subsequent replacement of worn detachable clamps and reduces maintenance and time costs. At the same time, when pre-clamping a new photovoltaic panel, the detachable clamp will automatically complete the positioning during the contact with the photovoltaic panel using its own mechanical structure characteristics, ensuring high stability in the clamping state and providing a reliable guarantee for the long-term stable operation of the photovoltaic panel. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0019] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0020] In the attached diagram:

[0021] Figure 1A schematic diagram of the photovoltaic panel in its lowered state according to the present invention is shown;

[0022] Figure 2 A schematic diagram of the photovoltaic panel in the rising state of the present invention is shown;

[0023] Figure 3 A schematic diagram of the unloading screw and top pusher bar structure of the present invention is shown;

[0024] Figure 4 A schematic diagram of the half-section structure of the support body of the present invention is shown;

[0025] Figure 5 A schematic diagram of the support frame and the force-bearing push column structure of the present invention is shown;

[0026] Figure 6 A schematic diagram of a half-section of the extrusion pusher plate of the present invention is shown;

[0027] Figure 7 The present invention is shown Figure 6 Enlarged structural diagram of section A;

[0028] Figure 8 A schematic diagram of the unloading slider and rotating block structure of the present invention is shown;

[0029] List of reference numerals

[0030] 1. Support body; 2. Push guide bar; 3. Unloading screw; 4. Unloading sprocket; 5. Unloading slider; 6. Connecting sleeve; 7. Extrusion push plate; 8. Push pressure plate; 9. Embedded baffle; 10. Spring A; 11. Connecting narrow plate; 12. Limiting wide plate; 13. Force-bearing push column; 14. Force-bearing push ball; 15. Spring B; 16. Detachable clamp; 17. Limiting slot; 18. Disassembly through slot; 19. Rotating block; 20. Locking bolt; 21. Support frame; 22. Photovoltaic power generation panel. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Please refer to Figures 1 to 8 Example 1:

[0033] This invention proposes a solar photovoltaic power generation support device for smart grids, comprising: a support body 1, with a top pusher strip 2 fixedly installed inside the support body 1; an unloading slider 5 slidably installed on the support body 1; a connecting sleeve 6 fixedly installed on the rear side of the unloading slider 5; a pressing plate 7 slidably installed on the unloading slider 5; a top pusher plate 8 slidably installed inside the pressing plate 7; a connecting narrow plate 11 fixedly installed at the inner end of the top pusher plate 8; a limiting width plate 12 fixedly installed on the inner side of the connecting narrow plate 11; a force-bearing pusher column 13 fixedly installed at the center of the outer end of the pressing plate 7; a force-bearing pusher ball 14 rotatably installed at the outer end of the force-bearing pusher column 13; and a detachable clamping plate 16 slidably installed on the front side of the pressing plate 7, the detachable clamping plate 16 having an arc-shaped structure. The outer wall of the detachable clamping plate 16 is provided with a limiting slot 17; the inner end of the detachable clamping plate 16 is provided with a disassembly through slot 18. When it is necessary to unload the photovoltaic power generation panel 22, the unloading screw 3 is manually rotated, so that it controls the unloading slider 5 to descend under the action of the connecting sleeve head 6. The unloading slider 5 indirectly carries the photovoltaic power generation panel 22 down. When the force-bearing push ball 14 descends to the inclined structure position of the top push guide bar 2, the force-bearing push ball 14 moves outward along the inclined structure of the top push guide bar 2 under the action of the spring B15. At the same time, the force-bearing push column 13, the extrusion push plate 7 and the detachable clamping plate 16 all move outward under the action of the spring B15. Thus, the clamping and positioning of the photovoltaic power generation panel 22 is canceled by the outward movement of the extrusion push plate 7 and the detachable clamping plate 16.

[0034] After the pressing plate 7 moves outward, the protruding part of the top pressing plate 8 will be pressed by the supporting body 1, causing the limiting wide plate 12 to move inward and disengage from the limiting slot 17. At the same time, the connecting narrow plate 11 will also move inward and enter the interior of the limiting slot 17. At this time, the detachable clamp 16 is pulled outward. Since the connecting narrow plate 11 is smaller than the limiting slot 17, the connecting narrow plate 11 will pass through the disassembly groove 18 when pulled out, so that the worn detachable clamp 16 can be quickly disassembled.

[0035] In Example 2, based on Example 1, the lower inner end of the top push guide 2 has an inclined structure; an unloading screw 3 is rotatably mounted on the rear side of the support body 1; an unloading sprocket 4 is fixedly mounted at the bottom end of the unloading screw 3; the two unloading sprockets 4 are connected by a chain; the connecting sleeve 6 is connected to the unloading screw 3 by threads; the outer end of the top push plate 8 protrudes from the outer wall of the extrusion push plate 7; an embedded baffle 9 is fixedly mounted on the outer wall of the top push plate 8; the embedded baffle 9 is also slidably mounted inside the extrusion push plate 7; a spring A10 is embedded between the inner side of the top push plate 8 and the interior of the extrusion push plate 7; the force-bearing push column 13 is located inside the support body 1; the outer wall of the force-bearing push ball 14 contacts the inner wall of the top push guide 2; and a limiting slot is defined. The dimensions of 17 match those of the limiting width plate 12; one end of the spring B15 is embedded in the center of the inner side of the extrusion push plate 7; the other end of the spring B15 is embedded in the unloading slider 5. This support device only needs to rotate the unloading screw 3 to control the photovoltaic panel 22 to descend or ascend. When the photovoltaic panel 22 descends, the extrusion push plate 7 and the detachable clamping plate 16 will automatically cancel the clamping and positioning of the photovoltaic panel 22. When ascending, the clamping and positioning of the photovoltaic panel 22 will be automatically achieved. In this way, the descending and ascending operation not only reduces the lifting range of the photovoltaic panel 22 by the workers and controls the safety risks, but also greatly reduces the efficiency of the installation and disassembly of the photovoltaic panel 22 by the linkage of the clamping and disassembly functions.

[0036] In Example 3, based on Example 2, the disassembly slot 18 is connected to the limiting slot 17; the size of the disassembly slot 18 matches the size of the connecting narrow plate 11; a rotating block 19 is rotatably installed on the inner end of the unloading slider 5; a locking bolt 20 is threaded on the inner end of the rotating block 19; the outer end of the locking bolt 20 is tightly installed on the inner side of the unloading slider 5; a support frame 21 is fixedly installed on the outer wall of the rotating block 19; a photovoltaic power generation panel 22 is clamped on the support frame 21; when the unloading slider 5, carrying the photovoltaic power generation panel 22, descends to the inclined structure position of the top push guide bar 2, the force-bearing push ball 14, under the action of the spring B15, descends and moves outward along the inclined structure of the top push guide bar 2; after the force-bearing push ball 14 moves outward, the force-bearing push column 13, the extrusion push plate 7, and the detachable clamping plate 16 are all under the action of the spring B15. The push plate 7 moves outward; after the push plate 7 moves outward, the protruding part of the push plate 8 will be squeezed by the support body 1; after the protruding part of the push plate 8 is squeezed, the limiting wide plate 12 will move inward and disengage from the limiting slot 17; after the limiting wide plate 12 moves inward and disengages from the limiting slot 17, the connecting narrow plate 11 will move inward and enter the interior of the limiting slot 17. After the photovoltaic power generation panel 22 is lowered into the pre-disassembly state, the detachable clamp 16 used to position the photovoltaic power generation panel 22 will also be canceled from rigid positioning, so that the detachable clamp 16 can be easily disassembled in the pre-disassembly state of the photovoltaic power generation panel 22, which is convenient for replacing the worn detachable clamp 16. Moreover, the detachable clamp 16 will automatically complete its own positioning when pre-clamping the photovoltaic power generation panel 22, ensuring the stability of the detachable clamp 16 in the clamping state.

[0037] The working principle of this embodiment is as follows: When it is necessary to unload the photovoltaic panel 22, the operator can manually rotate the unloading screw 3. Under the transmission action of the connecting sleeve 6, the rotational motion of the unloading screw 3 will be converted into the linear descent motion of the unloading slider 5. The unloading slider 5 indirectly drives the photovoltaic panel 22 to descend together through a specific connection structure. As the force-bearing push ball 14 descends with the unloading slider 5 to the inclined structure position of the top push guide 2, based on the elastic force provided by the inclined structure of the top push guide 2 and the spring B15, the force-bearing push ball 14 will move outward along the inclined structure of the top push guide 2 while descending. This causes the force-bearing push ball 14, the force-bearing push column 13, the extrusion push plate 7, and the detachable clamping plate 16 to move outward synchronously. Thus, through the outward movement, the extrusion push plate 7 and the detachable clamping plate 16 exert pressure on the photovoltaic panel 22. The clamping and positioning function is released, creating convenient conditions for unloading the photovoltaic panel 22. When the pressing plate 7 moves outward to a certain position, the protruding part of the top pressing plate 8 will contact the support body 1 and be squeezed. Under the squeezing action of the support body 1, the limiting wide plate 12 will move inward and disengage from the limiting slot 17. At the same time, the connecting narrow plate 11 will also move inward and enter the interior of the limiting slot 17. At this time, since the size of the connecting narrow plate 11 is smaller than the limiting slot 17, the operator can easily pull the detachable clamp 16 outward. During the pulling process, the connecting narrow plate 11 will pass smoothly through the disassembly slot 18, thereby realizing the quick disassembly of the worn detachable clamp 16. This simplifies the unloading steps of the photovoltaic panel 22, facilitates the replacement of the worn clamp, and improves the maintenance efficiency of the photovoltaic power generation system.

[0038] The following points should be noted in this article:

[0039] 1. The accompanying drawings of the embodiments of the present invention only involve the structures involved in the embodiments of the present invention; other structures can refer to general designs.

[0040] 2. Where there is no conflict, the embodiments of the present invention and the features thereof can be combined with each other to obtain new embodiments.

[0041] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A solar photovoltaic power generation support device for smart grids, characterized in that, include: A support body (1) is provided, and a top push guide strip (2) is fixedly installed inside the support body (1); an unloading slider (5) is slidably installed on the support body (1); a connecting sleeve (6) is fixedly installed on the rear side of the unloading slider (5); a pressing push plate (7) is slidably installed on the unloading slider (5); a top push pressure plate (8) is slidably installed inside the pressing push plate (7); a connecting narrow plate (11) is fixedly installed at the inner end of the top push pressure plate (8); the connecting narrow plate (11) has... A limiting width plate (12) is fixedly installed on the inner side; a force-bearing push column (13) is fixedly installed at the center of the outer end of the extrusion push plate (7); a force-bearing push ball (14) is rotatably installed at the outer end of the force-bearing push column (13); a detachable clamping plate (16) is slidably installed on the front side of the extrusion push plate (7); the detachable clamping plate (16) has an arc-shaped structure; a limiting slot (17) is provided on the outer wall of the detachable clamping plate (16); a disassembly through groove (18) is provided at the inner end of the detachable clamping plate (16). The inner lower end of the top push guide bar (2) has an inclined structure; the rear side of the support body (1) is rotatably mounted with an unloading screw (3); the bottom end of the unloading screw (3) is fixedly mounted with an unloading sprocket (4); the two unloading sprockets (4) are connected by a chain; the connecting sleeve (6) is connected to the unloading screw (3) by threads; the outer end of the top push plate (8) protrudes from the outer wall of the extrusion push plate (7); an embedded baffle (9) is fixedly mounted on the outer wall of the top push plate (8); the embedded baffle (9) is also slidably mounted inside the extrusion push plate (7); a spring A (10) is embedded between the inner side of the top push plate (8) and the inside of the extrusion push plate (7); the force-bearing push column (13) is located inside the support body (1); the outer wall of the force-bearing push ball (14) is connected to the top push guide bar (2) The inner wall of the limiting slot (17) is in contact with the inner wall of the limiting slot (12); the size of the limiting slot (17) matches the size of the limiting wide plate (12); one end of the spring B (15) is embedded in the center of the inner side of the extrusion push plate (7); the other end of the spring B (15) is embedded in the unloading slider (5); the disassembly through slot (18) is connected to the limiting slot (17); the size of the disassembly through slot (18) matches the size of the connecting narrow plate (11); a rotating block (19) is rotatably installed on the inner end of the unloading slider (5); a locking bolt (20) is threaded on the inner end of the rotating block (19); the outer end of the locking bolt (20) is pressed against the inner side of the unloading slider (5); a support frame (21) is fixedly installed on the outer wall of the rotating block (19); a photovoltaic power generation panel (22) is clamped on the support frame (21).

2. The solar photovoltaic power generation support device for smart grids according to claim 1, characterized in that, When the unloading slider (5) lowers with the photovoltaic panel (22) to the inclined structure position of the top pusher bar (2), the force-driven push ball (14) moves outward along the inclined structure of the top pusher bar (2) under the action of the spring B (15).

3. The solar photovoltaic power generation support device for smart grids according to claim 2, characterized in that, After the force-bearing push ball (14) moves outward, the force-bearing push column (13), the extrusion push plate (7) and the detachable clamping plate (16) all move outward under the action of spring B (15); after the extrusion push plate (7) moves outward, the protruding part of the top push plate (8) will be squeezed by the supporting body (1).

4. The solar photovoltaic power generation support device for smart grids according to claim 3, characterized in that, After the protruding part of the push plate (8) is squeezed, the limiting wide plate (12) will move inward and disengage from the limiting slot (17); after the limiting wide plate (12) moves inward and disengages from the limiting slot (17), the connecting narrow plate (11) will move inward and enter the interior of the limiting slot (17).

Images