Photovoltaic panel mounting and hoisting equipment

Abstract

The utility model relates to the technical field of photovoltaic panel hoisting equipment, in particular to photovoltaic panel mounting and hoisting equipment. A supporting frame is arranged at the top of a bottom frame, a connecting plate is arranged at the top of the supporting frame, a buffering assembly is arranged on one side of the connecting plate, a fixing assembly is arranged on one side of the buffering assembly, the buffering assembly comprises a photovoltaic panel protection frame, limiting rods are arranged at the four corners of the outer portion of the photovoltaic panel protection frame, and limiting blocks are fixedly connected to the ends of the limiting rods. The limiting rod is sleeved with a first spring and a second spring, the center of the outer portion of the limiting rod is movably sleeved with a movable block, a plurality of connecting rods are arranged on the outer side of the movable block, and the sides, movably penetrating through the limiting block, of the connecting rods are externally connected with buffer blocks. The problem that in the process of hoisting a photovoltaic panel by using existing hoisting equipment, the photovoltaic panel shakes, so that the hoisted photovoltaic panel is likely to collide with a building wall, and the hoisted photovoltaic panel is damaged is solved.

Description

Technical Field

[0001] This application relates to the field of photovoltaic panel hoisting equipment technology, and in particular to a photovoltaic panel installation hoisting equipment. Background Technology

[0002] Photovoltaic panel hoisting equipment refers to auxiliary mechanical equipment responsible for hoisting and transporting photovoltaic panels. It is commonly used during the installation of photovoltaic panels on building sites and is a relatively common type of construction equipment.

[0003] Existing technologies, such as the utility model with publication number CN221253556U, specifically disclose a small hoisting device for photovoltaic panel installation. This device includes a base plate, with fixed frames fixedly connected to the front and rear of the base plate. A first motor is fixedly connected between the two rear fixed frames. A drum is fixedly connected to the output end of the first motor, and the other end of the drum is rotatably connected to the front fixed frame. A positioning assembly is located on the right side of the base plate, and multiple main hangers are located on the right side of the positioning assembly. The lower left end of each main hanger is slidably connected to a positioning shaft, and the other end of each main hanger is slidably connected to an auxiliary hanger. A first hoisting pulley is rotatably connected between each main hanger and auxiliary hanger. In this utility model, the detachable connection between the main hangers and auxiliary hangers, as well as between the main hangers and the base plate, facilitates transportation and allows for assembly and installation at a designated location. Furthermore, the casters and handles facilitate adjustment of the hoisting position.

[0004] The existing photovoltaic panel installation and hoisting equipment has several obvious defects: In the process of using the existing technology, the photovoltaic panels are tied with ropes and hoisted to the roof. During the hoisting process, the photovoltaic panels are not protected against impacts. The photovoltaic panels may shake during the hoisting process, which may cause them to collide with the building walls and damage them. Utility Model Content

[0005] One of the technical problems this application aims to solve is that during the process of lifting photovoltaic panels using existing hoisting equipment, the photovoltaic panels may sway, which could cause them to collide with the building walls and damage the panels.

[0006] To address the aforementioned technical problems, this application provides a photovoltaic panel installation and hoisting device, including a support frame on the top of a base frame, a connecting plate on the top of the support frame, a buffer assembly on one side of the connecting plate, and a fixing assembly on one side of the buffer assembly.

[0007] In some embodiments, the buffer assembly includes a photovoltaic panel protection frame, with limiting rods at the four outer corners of the photovoltaic panel protection frame. Limiting blocks are fixedly connected to the ends of the limiting rods. Spring 1 and Spring 2 are sleeved on the outside of the limiting rods. A movable block is movably sleeved at the outer center of the limiting rods. Multiple connecting rods are provided on the outside of the movable block. The connecting rods movably pass through one side of the limiting block and are connected to a buffer block.

[0008] In some embodiments, the fixing component includes a limiting groove 1 formed inside the photovoltaic panel protection frame, a bidirectional screw is movably sleeved inside the limiting groove 1, an adjusting plate is installed on one end of the bidirectional screw passing through one side of the photovoltaic panel protection frame, two moving blocks are threaded on the outside of the bidirectional screw, a limiting frame is fixedly connected to the top of the moving blocks, and a limiting groove 2 is formed inside the limiting frame.

[0009] In some embodiments, a plurality of piston cylinders are installed inside the limiting groove 2, a damping rod is movably sleeved inside the piston cylinder, the end of the damping rod is connected to a limiting plate, and a spring 3 is sleeved outside the piston cylinder and the damping rod.

[0010] In some embodiments, two crossbars are mounted on the top of the connecting plate, and a drive frame is rotatably connected to the top of the two crossbars. A fixing plate is mounted on the outside of the crossbars, and a cylinder is mounted on the top of the fixing plate. The top of the cylinder's output shaft is rotatably connected to the center of the bottom of the drive frame.

[0011] In some embodiments, a support arm is installed on the outside of the drive frame, a guide wheel is installed at the end of the support arm, a connecting frame is installed on the outside of the crossbar, a guide wheel is rotatably connected between the two connecting frames, and a lifting rope is provided on the outside of the guide wheel and the guide wheel.

[0012] In some embodiments, a support plate is installed on the outside of the support frame, a drive motor is installed on the top of the support plate, the output shaft of the drive motor is fixedly connected to a take-up roller, one end of the lifting rope is wound around the outside of the take-up roller, and the other end of the take-up roller is fixedly connected to the photovoltaic panel protection frame.

[0013] In some embodiments, a guide ring is installed at the center of the support arm, and the lifting rope is movably sleeved inside the guide ring.

[0014] Using the above technical solution, the lifting rope will move the photovoltaic panel protection frame upward. During the upward movement, the buffer block will protect the photovoltaic panel and prevent it from hitting the wall. When the photovoltaic panel protection frame collides with the wall during the upward movement, after the buffer block contacts the wall, the buffer block continues to compress and rebound the springs 1 and 2 through the movable block connected by the connecting rod. In this process, it plays a good buffering role, reducing the impact force when the photovoltaic panel protection frame hits the wall and better protecting the photovoltaic panel. After the photovoltaic panel is lifted to the roof, the adjustment plate is rotated in the opposite direction, causing the two movable blocks outside the adjustment plate to move in opposite directions along the limit groove 1, so that the photovoltaic panel can be removed. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of the photovoltaic panel installation and hoisting equipment disclosed in the embodiments of this application;

[0017] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the photovoltaic panel installation and hoisting equipment disclosed in the embodiments of this application;

[0018] Figure 3 This is a side view of the photovoltaic panel installation and hoisting equipment disclosed in the embodiments of this application;

[0019] Figure 4 This application discloses a photovoltaic panel installation and hoisting equipment. Figure 1 Schematic diagram of the structure at point A in the middle;

[0020] Figure 5 This application discloses a photovoltaic panel installation and hoisting equipment. Figure 3 Schematic diagram of the structure at point B.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Base frame; 2. Support frame; 3. Connecting plate; 4. Take-up roller; 5. Crossbar; 6. Fixing plate; 7. Cylinder; 8. Drive frame; 9. Support arm; 10. Guide wheel one; 11. Connecting frame; 12. Guide wheel two; 13. Drive motor; 14. Support plate; 15. Photovoltaic panel protection frame; 16. Limiting groove one; 17. Adjusting disc; 18. Bidirectional screw; 19. Limiting frame; 20. Moving block; 21. Limiting groove two; 22. Piston cylinder; 23. Damping rod; 24. Limiting plate; 25. Spring three; 26. Spring two; 27. Movable block; 28. Connecting rod; 29. ​​Guide ring; 30. Buffer block; 31. Limiting block; 32. Spring one; 33. Limiting rod; 34. Lifting rope. Detailed Implementation

[0023] The embodiments of this application will be further described in detail below with reference to the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to illustrate the principles of this application by way of example, but should not be used to limit the scope of this application. This application can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0024] These embodiments are provided to make the application thorough and complete, and to fully express the scope of the application to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, material composition, numerical expressions, and values ​​illustrated in these embodiments should be interpreted as merely exemplary and not as limiting.

[0025] It should be noted that, in the description of this application, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] Furthermore, the terms "first," "second," and similar terms used in this application do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the permissible margin of error. "Parallel" is not strictly parallel, but within the permissible margin of error. Terms such as "including" or "contains" mean that the element preceding the word encompasses the element listed after it, and do not exclude the possibility of encompassing other elements as well.

[0027] It should also be noted that, in the description of this application, unless otherwise expressly 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 direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application depending on the specific circumstances. When a specific device is described as being located between a first device and a second device, an intermediary device may or may not be present between the specific device and the first or second device.

[0028] All terms used in this application have the same meaning as understood by one of ordinary skill in the art to which this application pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.

[0029] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.

[0030] For reference Figures 1 to 5 As shown, an embodiment of this utility model proposes a photovoltaic panel installation hoisting device, including a support frame 2 on the top of the base frame 1, a connecting plate 3 on the top of the support frame 2, a buffer component on one side of the connecting plate 3, and a fixing component on one side of the buffer component.

[0031] The buffer assembly includes a photovoltaic panel protection frame 15. Limiting rods 33 are provided at the four outer corners of the photovoltaic panel protection frame 15. Limiting blocks 31 are fixedly connected to the ends of the limiting rods 33. Spring 1 32 and spring 26 are sleeved on the outside of the limiting rods 33. Movable block 27 is movably sleeved at the outer center of the limiting rods 33. Multiple connecting rods 28 are provided on the outside of the movable block 27. The connecting rods 28 movably pass through one side of the limiting block 31 and are connected to a buffer block 30.

[0032] like Figure 1 and Figure 5As shown, the fixing component includes a limiting groove 16 inside the photovoltaic panel protection frame 15. A bidirectional screw 18 is movably fitted inside the limiting groove 16. An adjusting plate 17 is installed at one end of the bidirectional screw 18, which passes through the photovoltaic panel protection frame 15. Two moving blocks 20 are threaded on the outside of the bidirectional screw 18. A limiting frame 19 is fixedly connected to the top of the moving blocks 20. A limiting groove 21 is opened inside the limiting frame 19. Multiple piston cylinders 22 are installed inside the limiting groove 21. A damping rod 23 is movably fitted inside the piston cylinder 22. A limiting plate 24 is connected to the end of the damping rod 23. A spring 25 is fitted on the outside of the piston cylinder 22 and the damping rod 23. The two moving blocks 20 drive the limiting frame 19 to move synchronously until the outside of the photovoltaic panel is in contact with the limiting plate 24, thereby fastening the photovoltaic panel. The spring 25 outside the piston cylinder 22 and the damping rod 23 plays a buffering role when fixing the photovoltaic panel, preventing external damage to the photovoltaic panel during fastening.

[0033] like Figure 2 and Figure 3 As shown, two crossbars 5 are installed on the top of the connecting plate 3. The top of the two crossbars 5 is rotatably connected to the drive frame 8. A fixing plate 6 is installed on the outside of the crossbars 5. A cylinder 7 is installed on the top of the fixing plate 6. The top of the output shaft of the cylinder 7 is rotatably connected to the bottom center of the drive frame 8. The output shaft of the cylinder 7 pushes the drive frame 8, which synchronously drives the support arm 9 to move, so that the support arm 9 can be adjusted to different hoisting angles.

[0034] like Figure 1 and Figure 3 As shown, a support arm 9 is installed on the outside of the drive frame 8, and a guide wheel 10 is installed at the end of the support arm 9. A connecting frame 11 is installed on the outside of the crossbar 5. A guide wheel 12 is rotatably connected between the two connecting frames 11. A lifting rope 34 is provided on the outside of the guide wheel 12 and the guide wheel 10 to prevent the lifting rope 34 from being overstretched or slack, thereby ensuring the safe operation of the lifting operation. The guide wheel 12 and the guide wheel 10 are used in conjunction with the lifting rope 34 to ensure that the lifting rope 34 moves within a predetermined range.

[0035] like Figure 1 As shown, a support plate 14 is installed on the outside of the support frame 2. A drive motor 13 is installed on the top of the support plate 14. The output shaft of the drive motor 13 is fixedly connected to a take-up roller 4. One end of the lifting rope 34 is wrapped around the outside of the take-up roller 4, and the other end of the take-up roller 4 is fixedly connected to the photovoltaic panel protection frame 15. The drive motor 13 drives the take-up roller 4 to work, lifting the photovoltaic panel protection frame 15 connected to the lifting rope 34.

[0036] like Figure 1As shown, a guide ring 29 is installed at the center of the support arm 9, and the lifting rope 34 is movably sleeved in the guide ring 29. The guide ring 29 can limit the running trajectory of the lifting rope 34 and reduce the instability of the lifting rope 34.

[0037] Working principle: First, the drive motor 13 drives the take-up roller 4 to lower the lifting rope 34, which in turn lowers the photovoltaic panel protection frame 15, bringing the outer side of the photovoltaic panel into contact with the limiting plate 24 inside the limiting groove 21. Then, the adjusting disc 17 is rotated forward, causing it to drive the two moving blocks 20 outside the bidirectional screw 18 to move towards each other along the limiting groove 16. The two moving blocks 20 drive the limiting frame 19 to move synchronously until the outer side of the photovoltaic panel is in contact with the limiting plate 24, thus securing the photovoltaic panel. Then, the drive motor 13 winds up the lifting rope 34 via the take-up roller 4, which in turn moves the photovoltaic panel protection frame 15 upward. During the upward movement, the buffer block 30 protects the photovoltaic panel from impacting the wall. When the photovoltaic panel protection frame 15 collides with the wall during its ascent, after the buffer block 30 contacts the wall, it continues to compress and rebound the spring 26 and spring 32 via the movable block 27 connected by the connecting rod 28. This provides a good buffering effect, reducing the impact force when the photovoltaic panel protection frame 15 hits the wall and better protecting the photovoltaic panel. Once the photovoltaic panel is hoisted to the roof, the adjustment plate 17 is rotated in the opposite direction, causing the two movable blocks 20 outside the adjustment plate 17 to move in opposite directions along the limiting groove 16, thus allowing the photovoltaic panel to be removed.

[0038] The embodiments of this application have now been described in detail. To avoid obscuring the concept of this application, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0039] While specific embodiments of this application have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of this application. Those skilled in the art should understand that modifications can be made to the above embodiments or equivalent substitutions can be made to some technical features without departing from the scope and spirit of this application. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any manner.

Claims

1. A photovoltaic panel installation and hoisting device, characterized in that, include: A base frame (1), the top of which is provided with a support frame (2); and A connecting plate (3) is provided on the top of the support frame (2). A buffer assembly is provided on one side of the connecting plate (3), and a fixing assembly is provided on one side of the buffer assembly. The buffer assembly includes a photovoltaic panel protection frame (15), with limiting rods (33) at the four outer corners of the photovoltaic panel protection frame (15). The ends of the limiting rods (33) are fixedly connected to limiting blocks (31). Spring 1 (32) and spring 2 (26) are sleeved on the outside of the limiting rods (33). A movable block (27) is movably sleeved at the outer center of the limiting rods (33). Multiple connecting rods (28) are provided on the outside of the movable block (27). The connecting rods (28) movably pass through one side of the limiting block (31) and are connected to a buffer block (30).

2. The photovoltaic panel installation and hoisting equipment according to claim 1, characterized in that, The fixing component includes a limiting groove (16) inside the photovoltaic panel protection frame (15). A bidirectional screw (18) is movably fitted inside the limiting groove (16). An adjusting plate (17) is installed on one end of the bidirectional screw (18) that passes through the photovoltaic panel protection frame (15). Two moving blocks (20) are threaded on the outside of the bidirectional screw (18). A limiting frame (19) is fixedly connected to the top of the moving blocks (20). A limiting groove (21) is opened inside the limiting frame (19).

3. The photovoltaic panel installation and hoisting equipment according to claim 2, characterized in that, Multiple piston cylinders (22) are installed inside the limiting groove 2 (21). A damping rod (23) is movably sleeved inside the piston cylinder (22). The end of the damping rod (23) is connected to a limiting plate (24). A spring 3 (25) is sleeved on the outside of the piston cylinder (22) and the damping rod (23).

4. The photovoltaic panel installation and hoisting equipment according to claim 1, characterized in that, Two crossbars (5) are installed on the top of the connecting plate (3). A drive frame (8) is rotatably connected to the top of the two crossbars (5). A fixing plate (6) is installed on the outside of the crossbars (5). A cylinder (7) is installed on the top of the fixing plate (6). The top of the output shaft of the cylinder (7) is rotatably connected to the bottom center of the drive frame (8).

5. The photovoltaic panel installation and hoisting equipment according to claim 4, characterized in that, A support arm (9) is installed on the outside of the drive frame (8), and a guide wheel (10) is installed at the end of the support arm (9). A connecting frame (11) is installed on the outside of the crossbar (5), and a guide wheel (12) is rotatably connected between the two connecting frames (11). A lifting rope (34) is provided on the outside of the guide wheel (12) and the guide wheel (10).

6. The photovoltaic panel installation and hoisting equipment according to claim 5, characterized in that, A support plate (14) is installed on the outside of the support frame (2). A drive motor (13) is installed on the top of the support plate (14). The output shaft of the drive motor (13) is fixedly connected to a take-up roller (4). One end of the lifting rope (34) is wrapped around the outside of the take-up roller (4). The other end of the take-up roller (4) is fixedly connected to the photovoltaic panel protection frame (15).

7. The photovoltaic panel installation and hoisting equipment according to claim 5, characterized in that, A guide ring (29) is installed at the center of the support arm (9), and the lifting rope (34) is movably sleeved inside the guide ring (29).

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