Supporting and stabilizing device for photovoltaic support

Abstract

The utility model provides a supporting and stabilizing device for a photovoltaic support. The supporting and stabilizing device comprises a support, a mounting column, a mounting block, an adjusting stud, an adjusting nut, a rotating disc, a rotating arm, a connecting block and a pressing wheel. The mounting column is fixedly arranged on the support, the mounting block is rotationally connected to the mounting column, the adjusting stud is arranged in the mounting block in a penetrating mode and can rotate in the mounting block, the other end of the adjusting stud is rotationally connected with the adjusting nut, and the adjusting nut moves in the length direction of the adjusting stud to drive the rotary disc to rotate. The multiple rotating arms are arranged on the rotating disc in a surrounding mode in the circumferential direction of the rotating disc, the other ends of the rotating arms are rotationally connected with the pressing wheels, the connecting positions of the rotating arms and the support are located on the periphery of the rotating disc in a surrounding mode, the rotating arms are sleeved with connecting blocks, and the connecting blocks can move in the length direction of the rotating arms. The device can tightly and stably clamp pipe fittings with different pipe diameters, the problem that fixing is not firm due to pipe diameter differences is effectively avoided, and the overall mounting and supporting stability of a photovoltaic support is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a support stable device for photovoltaic support technical field, especially a support stable device for photovoltaic support. BACKGROUND

[0002] Photovoltaic support is the key component for supporting solar cell panel in photovoltaic power generation system. Its main function is to fix solar cell panel at appropriate angle and position, ensuring that the panel can receive sunlight to the maximum extent. From the material, there is aluminum alloy support, which is light in weight, corrosion resistant and easy to install. There is also steel support, which is high in strength and bearing capacity, but heavy. From the structure type, it includes fixed support and tracking support. The fixed support is simple in structure and low in cost, which can fix the panel at a specific angle. The tracking support can adjust the angle according to the movement of the sun, which can improve the power generation efficiency, but the cost and maintenance requirements are higher.

[0003] The existing photovoltaic support has some problems in stability. On the one hand, the structure design of some supports is not reasonable. When encountering strong wind, snowstorm and other severe weather, due to the insufficient firmness of the connecting parts of the support or the insufficient wind resistance and pressure resistance of the overall structure, deformation or even collapse may occur. For example, some simple fixed supports do not fully consider the meteorological condition difference in different regions in the design, which may not be able to stably support the panel in the coastal area with strong wind, and the existing connection mode cannot realize stable support and fixation for supports with different pipe diameter sizes. SUMMARY

[0004] Therefore, the utility model wants to solve the technical problem: how to provide a support stable device for photovoltaic support to realize the fastening and stable support of supports with different pipe diameter sizes, so as to ensure the overall stability of the photovoltaic support.

[0005] To achieve the above purpose, the utility model provides a support stable device for photovoltaic support, which comprises a support, a mounting column, a mounting block, an adjusting stud, an adjusting nut, a turntable, a rotating arm, a connecting block and a pressure roller.

[0006] The mounting column is fixedly arranged on the support, the mounting block is rotatably connected to the mounting column, the adjusting stud is arranged in the interior of the mounting block and can rotate in the mounting block, the other end of the adjusting stud is rotatably connected with the adjusting nut, the adjusting nut can move along the length direction of the adjusting stud, and the adjusting nut is fixedly arranged on the connecting part of the turntable. The adjusting nut moves along the length direction of the adjusting stud to drive the turntable to rotate.

[0007] A plurality of said rotating arms are arranged on said rotating disc in the circumferential direction of said rotating disc, wherein one end of said rotating arm is rotatably connected to said support, a pressing wheel is rotatably connected to the other end of said rotating arm, and the connection position of said rotating arm and said support is arranged around the periphery of said rotating disc, a connecting block is sleeved on said rotating arm, said connecting block is movable along the length direction of said rotating arm, and said connecting block is rotatably connected to said rotating disc.

[0008] Further, a rotating column is arranged on the outer wall of said connecting block, and said rotating column is connected to a connecting hole arranged on said rotating disc.

[0009] Further, a connecting groove is arranged on said rotating disc, and said rotating arm is arranged in said connecting groove.

[0010] Further, said connecting hole is arranged at both ends of said connecting groove.

[0011] Compared with the related art, the support stabilizing device for the photovoltaic support has the beneficial effects that: through the cooperation of the adjusting stud and the adjusting nut, the rotating disc can be driven to rotate, thereby providing a flexible adjustment basis for the subsequent movement of the rotating arm and the pressing wheel, so that the entire device can be adaptively changed according to photovoltaic pipe support of different pipe diameters. The plurality of rotating arms arranged around the periphery of the rotating disc are rotatably connected to the support at one end and connected to the pressing wheel at the other end, and can contact and apply force to the photovoltaic pipe support from different angles. Moreover, the connection position of the rotating arm and the support is arranged around the periphery of the rotating disc, so that the stress can be better dispersed and the stability can be enhanced. The connecting block sleeved on the rotating arm is movable along the length direction of the rotating arm and is rotatably connected to the rotating disc, which further increases the flexibility of the device. When facing photovoltaic pipe supports of different pipe diameters, the connecting block can automatically adjust the position on the rotating arm, cooperate with the movement of the rotating arm and the pressing wheel, so that the device can tightly and stably clamp the pipe of different pipe diameters, effectively avoid the problem of unstable fixation caused by the difference in pipe diameter, and further greatly improve the installation support stability of the photovoltaic support as a whole, thereby ensuring the reliable operation of the photovoltaic system. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 FIG. 1 is a structural schematic view of the support stabilizing device for the photovoltaic support in the embodiment of the present application;

[0013] Fig. 2 FIG. 2 is a front view of the support stabilizing device for the photovoltaic support in the embodiment of the present application. DETAILED DESCRIPTION

[0014] The present application will be further described in detail below in combination with the drawings and specific embodiments.

[0015] Please refer to Figs. 1-2The utility model provides a support stable device for photovoltaic support, it includes support 11, mounting column 21, mounting block 22, adjusting stud 23, adjusting nut 24, carousel 12, swing arm 31, connecting block 32, compression wheel 33.

[0016] Mounting column 21 is fixedly arranged on support 11, mounting block 22 is rotatably connected to mounting column 21, adjusting stud 23 is arranged in the interior of mounting block 22 and can rotate in mounting block 22, the other end of adjusting stud 23 is rotatably connected with adjusting nut 24, adjusting nut 24 can move along the length direction of adjusting stud 23, adjusting nut 24 is fixedly arranged on the connecting portion 123 of carousel 12, and carousel 12 is driven to rotate by the movement of adjusting nut 24 along the length direction of adjusting stud 23.

[0017] A plurality of swing arms 31 are arranged on carousel 12 along the circumferential direction of carousel 12, wherein one end of swing arm 31 is rotatably connected to support 11, compression wheel 33 is rotatably connected to the other end of swing arm 31, compression wheel 33 is rotatably connected to the end of swing arm 31, and the connecting position of swing arm 31 and support 11 is located around the periphery of carousel 12, connecting block 32 is sleeved on swing arm 31, connecting block 32 can move along the length direction of swing arm 31, and connecting block 32 is rotatably connected to carousel 12.

[0018] Rotating column 321 is arranged on the outer wall of connecting block 32, and rotating column 321 is connected with connecting hole 121 arranged on carousel 12.

[0019] By rotating adjusting stud 23, adjusting nut 24 is driven to move along the length direction of adjusting stud 23, so that adjusting nut 24 can drive carousel 12 to rotate by the connection of the connecting portion during the movement, connecting block 32 sleeved on swing arm 31 moves along swing arm 31 during the rotation of carousel 12, so that swing arm 31 rotates around one end rotatably connected to carousel 12, the rotation position of swing arm 31 is adjusted, the clamping position of photovoltaic pipe support 11 clamped in carousel 12 is adjusted, the effective clamping and support of support 11 with different outer diameters are satisfied, and large shaking of photovoltaic support 11 is prevented.

[0020] By adjusting the cooperation of the stud 23 and the adjusting nut 24, the rotating disc 12 can be driven to rotate, providing a flexible adjustment basis for the subsequent action of the rotating arm 31 and the pressing wheel 33, so that the entire device can adapt to different photovoltaic tube support 11 according to different pipe diameters. A plurality of rotating arms 31 are arranged around the circumference of the rotating disc 12, one end of which is rotatably connected with the support 11, and the other end is connected with the pressing wheel 33, which can contact and apply force to the photovoltaic tube support 11 from different angles. And the connection position of the rotating arm 31 and the support 11 is around the periphery of the rotating disc 12, which can better disperse the stress and enhance the stability.

[0021] The connecting block 32 sleeved on the rotating arm 31 can move along its length direction and is rotatably connected with the rotating disc 12, which further increases the flexibility of the device. When facing photovoltaic tube supports 11 of different pipe diameters, the connecting block 32 can automatically adjust the position on the rotating arm 31, cooperate with the action of the rotating arm 31 and the pressing wheel 33, so that the device can tightly and stably clamp the pipes of different diameters, effectively avoid the problem of unstable fixation caused by the difference in pipe diameter, and further greatly improve the overall installation support stability of the photovoltaic support 11, ensuring the reliable operation of the photovoltaic system.

[0022] Finally, it should be pointed out that: the above examples are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A support stabilizing device for a photovoltaic racking, characterized in that, It includes support, mounting column, mounting block, adjusting stud, adjusting nut, rotating disc, rotating arm, connecting block, compression wheel; The mounting column is fixedly arranged on the support, the mounting block is rotationally connected to the mounting column, the adjusting stud is arranged in the interior of the mounting block and can rotate in the mounting block, the other end of the adjusting stud is rotationally connected to the adjusting nut, the adjusting nut can move along the length direction of the adjusting stud, and the adjusting nut is fixedly arranged on the connecting portion of the rotating disc. A plurality of rotating arms are arranged on the rotating disc in the circumferential direction of the rotating disc, one end of the rotating arm is rotationally connected to the support, the compression wheel is rotationally connected to the other end of the rotating arm, the connecting position of the rotating arm and the support is located around the periphery of the rotating disc, the connecting block is arranged on the rotating arm, the connecting block can move along the length direction of the rotating arm, and the connecting block is rotationally connected to the rotating disc.

2. The support securement device for a photovoltaic rack of claim 1, wherein, A rotating column is arranged on the outer wall of the connecting block and is connected to the connecting hole arranged on the rotating disc.

3. The support securement device for a photovoltaic rack of claim 2, wherein, A connecting groove is arranged on the rotating disc, and the rotating arm is arranged in the connecting groove.

4. The support securement device for a photovoltaic rack of claim 3, wherein, The connecting hole is arranged at two ends of the connecting groove.

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