Photovoltaic panel anti-toppling device

Abstract

The utility model discloses a photovoltaic panel anti-toppling device in the field of photovoltaic power station construction, which comprises a base and a photovoltaic frame for installing a photovoltaic panel, the upper end of the base is fixedly connected to the bottom of the photovoltaic frame through a supporting column, open grooves communicated with an inner cavity are formed in the periphery of the supporting column in a penetrating mode, a sliding block is longitudinally arranged in the inner cavity of the supporting column in a sliding mode, and the sliding block is fixedly connected with the base. The periphery of the sliding block is slidably connected with the open groove in a limiting mode, inserting grooves are formed in the periphery of the base, supporting plates are slidably inserted into the inserting grooves, and the upper ends of the supporting plates are movably connected with the corresponding sides of the sliding block through adjusting rods.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic power station construction, and more specifically, to an anti-tipping device for photovoltaic panels. Background Technique

[0002] The development of clean energy has become an important topic widely concerned in today's society; in order to adapt to the development and demand and follow the path of environmental protection and energy conservation, photovoltaic energy has been constructed and promoted more and more; the application of photovoltaic energy can meet the urgent requirements of saving energy, reducing energy consumption and protecting the ecological environment.

[0003] In the actual process of people using photovoltaic brackets, affected by the use environment, the larger the volume of the photovoltaic panel during use, the worse its stability may become with the increase of its volume, so that the larger photovoltaic panel may be more easily disturbed and its inclined side turnover may occur, resulting in losses in the actual production and use process. Content of the Utility Model

[0004] 1. Technical Problems to be Solved

[0005] The purpose of the utility model is to provide an anti-tipping device for photovoltaic panels to solve the related problems raised in the above background technique.

[0006] 2. Technical Solution

[0007] An anti-tipping device for photovoltaic panels includes a base and a photovoltaic frame for installing the photovoltaic panel. The upper end of the base is fixedly connected to the bottom of the photovoltaic frame through a support column. The support column is provided with a slotted opening communicating with the inner cavity throughout its circumference. A sliding block is longitudinally slidably arranged in the inner cavity of the support column, and the sliding block is in limit sliding connection with the slotted opening throughout its circumference. Plugging slots are arranged around the base, and support plates are slidably plugged inside the plugging slots. Between the upper ends of the support plates and the corresponding sides of the sliding block, they are movably connected through adjusting rods.

[0008] Preferably, a threaded rod is longitudinally rotatably arranged in the inner cavity of the support column, and the threaded rod is threadedly penetrated through the center position of the sliding block.

[0009] Preferably, a limiting block is fixedly connected to the inner wall of the plugging slot, and a limiting groove slidably clamped to the limiting block is transversely arranged on the outer side of the support plate.

[0010] Preferably, the inner wall of the limiting groove and the outer wall of the limiting block are both designed with smooth surface structures.

[0011] Preferably, the adjusting rods are rotatably connected to the sliding block and the support plate through rotating pins.

[0012] Preferably, the upper and lower ends of the threaded rod are rotatably connected to the inner wall of the support column through bearings, and a fixing sleeve is fixedly provided on the outer side of the threaded rod, and an anti-slip layer is provided on the outer side of the fixing sleeve.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] The utility model arranges support plates by inserting and receiving them around the base of the existing photovoltaic frame support. In the process of supporting large-volume photovoltaic panels, the support plates stored on the outside of the base can be synchronously slid outward by rotating the threaded rods in conjunction with the ingenious connection structure, thereby increasing the overall support area and indirectly improving the overall support stability. It can avoid the photovoltaic frame from tilting and tipping over, and can also reduce the overall occupied space when carried. It has obvious practical effects and improves portability, and is worthy of promotion and use in the existing market. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is an enlarged schematic diagram of the structure at A of the utility model;

[0018] Figure 3 It is an enlarged schematic diagram of the structure at B of the utility model.

[0019] Explanation of the numbers in the figure: 1-base, 2-photovoltaic frame, 3-support column, 4-slot, 5-sliding block, 6-plug-in slot, 601-limiting block, 7-support plate, 701-limiting slot, 8-adjusting rod, 801-rotating pin, 9-threaded rod, 901-bearing, 902-fixing sleeve. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0023] Please refer to Figures 1 - 3 , a photovoltaic panel anti-tipping device, including a base 1 and a photovoltaic frame 2 for installing the photovoltaic panel. The upper end of the base 1 is fixedly connected to the bottom of the photovoltaic frame 2 through a support column 3. A slot 4 communicating with the inner cavity is provided through the periphery of the support column 3. A sliding block 5 is longitudinally slidably arranged in the inner cavity of the support column 3, and the periphery of the sliding block 5 is in limiting sliding connection with the slot 4. Plug-in slots 6 are provided on the periphery of the base 1, and support plates 7 are slidably inserted into the inner parts of the plug-in slots 6. Between the upper ends of the support plates 7 and the corresponding sides of the sliding block 5, they are movably connected through adjusting rods 8. The adjusting rods 8 are rotatably connected to the sliding block 5 and the support plates 7 through rotating pins 801. A threaded rod 9 is also longitudinally rotatably arranged in the inner cavity of the support column 3, and the threaded rod 9 is threadedly penetrated and connected to the central position of the sliding block 5.

[0024] Based on the above structure, when the present utility model is in use, when it is necessary to support a large-area photovoltaic panel, the staff can pre-rotate the threaded rod 9. The threaded rod 9 drives the sliding block 5 through the thread. Since the periphery of the sliding block 5 is in limiting sliding connection with the slot 4, the sliding block 5 is longitudinally slid in the inner cavity of the support column 3. At this time, when the sliding block 5 longitudinally slides to adjust the height, the sliding block 5 will drive the outer adjusting rod 8 to rotate and adjust the angle. At this time, the rotation of the adjusting rod 8 will pull the support plates 7 around the base 1, realizing the outward sliding of the support plates 7, equivalently increasing the supporting area of the base 1, and thus playing a more stable supporting effect, that is, completing the support and anti-tipping of the photovoltaic panel.

[0025] In addition, the support plates 7 can be stored around the base 1 during carrying, thereby reducing the occupied space for carrying. In addition, anti-slip pads can be provided at the bottom of the support plates 7 to increase the anti-slip and stable effect of the support.

[0026] Among them, a limiting block 601 is fixedly connected to the inner wall of the plug-in groove 6, and a limiting groove 701 that is slidably clamped to the limiting block 601 is horizontally arranged on the outer side of the support plate 7. The inner wall of the limiting groove 701 and the outer wall of the limiting block 601 are both designed with smooth surface structures. When the adjusting rod 8 adjusts the angle, at this time, the adjusting rod 8 drives the support plate 7 to slide horizontally in the plug-in groove 6 on the outer side of the base 1. At this time, the limiting groove 701 on the outer side of the support plate 7 is guided along the limiting block 601 on the inner wall of the plug-in groove 6, and smooth sliding is achieved based on the smooth surface design of the contact surface between the two, so that the support plate 7 supports the ground more, increasing the overall support stability and achieving the anti-tipping effect of the photovoltaic panel.

[0027] Among them, the upper and lower ends of the threaded rod 9 are rotatably connected to the inner wall of the support column 3 through bearings 901. A fixed sleeve 902 is also fixedly sleeved on the outer side of the threaded rod 9. An anti-slip layer is arranged on the outer side of the fixed sleeve 902. When rotating the threaded rod 9, the staff can hold the fixed sleeve 902 and the anti-slip effect is increased by the anti-slip layer, thereby achieving the smooth rotation of the threaded rod 9.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and do not limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel anti-tipping device, comprising a base (1) and a photovoltaic frame (2) for installing a photovoltaic panel. The upper end of the base (1) is fixedly connected to the bottom of the photovoltaic frame (2) through a support column (3), and is characterized in that: The support column (3) is provided with slots (4) that penetrate through all around and communicate with the inner cavity. A sliding block (5) is longitudinally slidably arranged in the inner cavity of the support column (3), and the sliding block (5) is in limiting sliding connection with the slots (4) all around. Plugging grooves (6) are arranged all around the base (1), and support plates (7) are slidably plugged inside the plugging grooves (6). Between the upper ends of the support plates (7) and the corresponding sides of the sliding block (5), they are movably connected through adjusting rods (8).

2. The anti-tipping device for a photovoltaic panel according to claim 1, characterized in that: A threaded rod (9) is longitudinally rotatably arranged in the inner cavity of the support column (3), and the threaded rod (9) is threadedly penetrated and connected to the central position of the sliding block (5).

3. The anti-tipping device for a photovoltaic panel according to claim 2, characterized in that: A limiting block (601) is fixedly connected to the inner wall of the plugging groove (6), and a limiting groove (701) that is slidably clamped to the limiting block (601) is transversely arranged on the outer side of the support plate (7).

4. The anti-tipping device for a photovoltaic panel according to claim 3, wherein: The inner wall of the limiting groove (701) and the outer wall of the limiting block (601) are both designed with smooth surface structures.

5. The anti-tipping device for a photovoltaic panel according to claim 4, characterized in that: The adjusting rods (8) are rotatably connected to the sliding block (5) and the support plates (7) through rotating pins (801).

6. The anti-tipping device for a photovoltaic panel according to claim 5, characterized in that: The upper and lower ends of the threaded rod (9) are rotatably connected to the inner wall of the support column (3) through bearings (901). A fixed sleeve (902) is also fixedly sleeved on the outer side of the threaded rod (9), and an anti-slip layer is arranged on the outer side of the fixed sleeve (902).

Images