Mountain photovoltaic support stand column adjusting device

Abstract

The utility model belongs to the technical field of photovoltaic panel installation, and particularly relates to a mountain photovoltaic support stand column adjusting device which comprises a bottom plate. The stand column adjusting piece is used for adjusting the height of the stand column; the stand column adjusting part comprises a first sleeve, two first fixing holes are formed in the outer surface of the first sleeve, a second sleeve is fixedly connected to the inner wall of the first sleeve, two second fixing holes are formed in the outer surface of the second sleeve, and a supporting cylinder is slidably connected to the outer surface of the second sleeve. A first sliding block is slidably mounted on the outer surface of the supporting cylinder, one side of the first sliding block is rotatably connected with an inclined rod, the top of the inclined rod is rotatably connected with a connecting plate, the supporting cylinder is rotatably mounted at the bottom of the connecting plate, and a photovoltaic panel is fixedly connected to the top of the connecting plate; the height of the supporting cylinder is adjusted through the stand column adjusting piece, the time for machining the supporting cylinder on site is shortened, meanwhile, material loss is reduced, and cost is saved.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic panel installation technology, specifically a mountain photovoltaic support column adjustment device. Background Technology

[0002] In mountain photovoltaic projects, the tilt angle of the photovoltaic panels is optimized and then fixed, and the top elevation of the support column is also fixed. However, due to the uneven terrain of the hillside and deviations in the topographic map, it is difficult to determine the bottom elevation of the column during the design phase. This makes it impossible to fix the length of the support column, and the length of the support column needs to be adjusted according to the actual location of the construction site. Therefore, it is impossible to standardize the length and opening, and on-site cutting and adjustment are required, resulting in a longer construction period and some material waste.

[0003] In the design process of mountain photovoltaic support, holes are usually required at the bottom of the support column to be connected to the pre-embedded parts of the pile foundation by bolts. Due to the complex and uncertain terrain of the slope, it is difficult to determine the height of the support column and it is impossible to complete the column manufacturing before leaving the factory. It is necessary to cut and drill holes in the column steel pipe on site according to the geographical location, and then connect it to the pre-embedded parts of the pile foundation.

[0004] Currently, the final length of photovoltaic support columns needs to be determined according to the site terrain. Therefore, when purchasing standard parts, some extra length needs to be reserved to facilitate on-site cutting. After cutting, holes need to be drilled again. Secondary processing on-site will consume time and additional costs. The large amount of cutting will cause material waste. On-site secondary processing will also cause some damage to the anti-corrosion layer of the column.

[0005] Therefore, a mountain photovoltaic support column adjustment device is proposed to address the above problems. Utility Model Content

[0006] To address the shortcomings of existing technologies and solve existing problems, a mountain photovoltaic support column adjustment device is proposed.

[0007] The technical solution adopted by this utility model to solve its technical problem is: a mountain photovoltaic support column adjustment device, including a base plate;

[0008] It also includes a column adjustment component for adjusting the height of the column;

[0009] The column adjustment component includes a first sleeve with two first fixing holes on its outer surface. A second sleeve is fixedly connected to the inner wall of the first sleeve. The second sleeve has two second fixing holes on its outer surface. A support cylinder is slidably connected to the outer surface of the second sleeve. A first slider is slidably mounted on the outer surface of the support cylinder. A diagonal rod is rotatably connected to one side of the first slider. A connecting plate is rotatably connected to the top of the diagonal rod. The support cylinder is rotatably mounted at the bottom of the connecting plate. A photovoltaic panel is fixedly connected to the top of the connecting plate.

[0010] Preferably, an installation sleeve is fixedly installed on the top of the base plate, and a limiting ring is fixedly connected to the top of the installation sleeve. A first limiting groove is opened on the outer surface of the first sleeve, and the limiting ring is rotatably installed on the inner surface of the first limiting groove.

[0011] Preferably, the first fixing hole and the second fixing hole have the same diameter, and the first fixing hole and the inner surface of the second sleeve are both threaded with a first bolt.

[0012] Preferably, the outer surface of the support cylinder is provided with a plurality of third fixing holes, and a fourth fixing hole is provided on one side of the first slider. A limit rod is slidably installed on the inner surface of the fourth fixing hole, and a spring is fixedly installed on one side of the limit rod.

[0013] Preferably, a second slider is rotatably connected to the top of the inclined rod, and limit blocks are fixedly installed on both sides of the second slider. A rotating block is fixedly installed on the top of the support cylinder, and a connecting block is rotatably installed on the outer surface of the rotating block.

[0014] Preferably, the connecting block is fixedly installed at the bottom of the connecting plate, two limiting cylinders are fixedly installed at the bottom of the connecting plate, a second limiting groove is fixedly installed on the inner surface of the limiting cylinder, the limiting block is slidably installed on the inner surface of the second limiting groove, a plurality of first connecting pieces are fixedly installed at the top of the connecting plate, a second connecting piece is movably installed on one side of the first connecting pieces, the photovoltaic panel is fixedly installed on the top of the second connecting piece, and a second bolt is threadedly installed on one side of the first connecting piece.

[0015] The beneficial effects of this utility model are:

[0016] 1. This utility model provides a mountain photovoltaic support column adjustment device. The second sleeve is fixed to the support cylinder by the first bolt. Then the first sleeve is inserted into the mounting sleeve. At this time, the limiting ring is in the first limiting groove. This can fix the first sleeve to the base plate. If it is necessary to adjust the height of the support cylinder, an additional column adjustment component is added. The first sleeve is inserted into the outer surface of the second sleeve. At the same time, the top height of the support cylinder can also be adjusted by inserting the first bolt into different second fixing holes and first fixing holes or fixing holes on the support cylinder.

[0017] 2. This utility model provides a mountain photovoltaic support column adjustment device. The first slider slides on the outer surface of the support cylinder. At this time, the inclined rod and the second slider rotate relative to each other. At the same time, the second slider and the limiting block slide on the inner surface of the limiting cylinder and the second limiting groove, respectively. By inserting the limiting rod into the third fixing hole and the fourth fixing hole at the same time, the first slider can be fixed on the outer surface of the support cylinder. The photovoltaic panel can be further fixed by fixing the first connecting piece and the second connecting piece with the second bolt. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the first sleeve connection structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the diagonal bar structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the installation structure of the limiting cylinder of this utility model;

[0023] Figure 5 This is a schematic diagram of the second bolt connection structure of this utility model.

[0024] Legend: 1. Base plate; 11. Mounting sleeve; 12. Limiting ring; 2. First sleeve; 21. First limiting groove; 22. First fixing hole; 23. Second sleeve; 231. Second fixing hole; 24. First bolt; 3. Support cylinder; 31. Third fixing hole; 32. First slider; 33. Diagonal rod; 34. Fourth fixing hole; 35. Limiting rod; 36. Spring; 37. Rotating block; 38. Connecting block; 39. Second slider; 391. Limiting block; 4. Connecting plate; 41. Limiting cylinder; 42. Second limiting groove; 43. First connecting piece; 44. Second connecting piece; 45. Photovoltaic panel; 46. Second bolt. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Specific implementation examples are given below.

[0027] Please see Figures 1-5This utility model provides a mountain photovoltaic support column adjustment device, including a base plate 1; it also includes a column adjustment component for adjusting the height of the column; the column adjustment component includes a first sleeve 2, the outer surface of the first sleeve 2 has two first fixing holes 22, the inner wall of the first sleeve 2 is fixedly connected to a second sleeve 23, the outer surface of the second sleeve 23 has two second fixing holes 231, the outer surface of the second sleeve 23 is slidably connected to a support cylinder 3, the outer surface of the support cylinder 3 is slidably mounted with a first slider 32, one side of the first slider 32 is rotatably connected to a diagonal rod 33, the top of the diagonal rod 33 is rotatably connected to a connecting plate 4, the support cylinder 3 is rotatably mounted at the bottom of the connecting plate 4, and the top of the connecting plate 4 is fixedly connected to a photovoltaic panel 45.

[0028] During the installation of photovoltaic panels, since the installation site is not a flat road surface, the height of the supporting columns needs to be adjusted. The current practice is to cut the columns on site, which easily leads to waste of columns and installation time.

[0029] In use, the base plate 1 is first placed on the ground. Then, the support cylinder 3 is installed on top of the base plate 1 according to the tilt angle of the photovoltaic panel. At the same time, the column connector is placed between the base plate 1 and the support cylinder 3 as needed to increase the height of the top of the support cylinder 3, so that the photovoltaic panel 45 can be installed and fixed at a suitable tilt angle. During installation, the diagonal rod 33 can further support the connecting plate 4 and the support cylinder 3. At this time, the support cylinder 3, the connecting plate 4 and the diagonal rod 33 together form a triangle. The triangle has stability, which can increase the stability of the connecting plate 4 and the photovoltaic panel 45.

[0030] Furthermore, such as Figure 2 As shown, an installation sleeve 11 is fixedly installed on the top of the base plate 1, and a limiting ring 12 is fixedly connected to the top of the installation sleeve 11. A first limiting groove 21 is opened on the outer surface of the first sleeve 2, and the limiting ring 12 is rotatably installed on the inner surface of the first limiting groove 21.

[0031] The first fixing hole 22 and the second fixing hole 231 have the same diameter, and the first fixing hole 22 and the inner surface of the second sleeve 23 are both threaded with the first bolt 24.

[0032] When this utility model is in use, if it is necessary to increase the height of the support cylinder 3, the second sleeve 23 is inserted into the inner cavity of the support cylinder 3, and the first sleeve 2, which is fixedly connected to the second sleeve 23, is inserted into the inner cavity of the mounting sleeve 11. The first sleeve 2 is fixed by the limiting ring 12. At the same time, in order to increase the stability of the connection between the second sleeve 23 and the support cylinder 3, the second sleeve 23 and the support cylinder 3 can be fixed by the first bolt 24 passing through the second fixing hole 231 and the fixing hole opened on the outer surface of the support cylinder 3. When another second sleeve 23 is inserted into another first sleeve 2, the two column connectors can also be connected by the first bolt 24 passing through the second fixing hole 231 and the first fixing hole 22, which further increases the height of the column.

[0033] Furthermore, such as Figure 3 and Figure 4 As shown, the outer surface of the support cylinder 3 is provided with a plurality of third fixing holes 31, and the first slider 32 is provided with a fourth fixing hole 34 on one side. A limit rod 35 is slidably installed on the inner surface of the fourth fixing hole 34, and a spring 36 is fixedly installed on one side of the limit rod 35.

[0034] The top of the inclined rod 33 is rotatably connected to a second slider 39, and limit blocks 391 are fixedly installed on both sides of the second slider 39. The top of the support cylinder 3 is fixedly installed with a rotating block 37, and a connecting block 38 is rotatably installed on the outer surface of the rotating block 37.

[0035] When this utility model is in use, when adjusting the height of the column, the second slider 39 will slide on the inner surface of the limiting cylinder 41, and the limiting block 391 will slide on the inner surface of the second limiting groove 42. This allows the second slider 39 to always be at the bottom of the connecting plate 4. During this process, the first slider 32 will slide along the support cylinder 3. After the photovoltaic panel 45 is adjusted to a suitable angle, the limiting rod 35 can be inserted into the inner surface of the fourth fixing hole 34 and the third fixing hole 31 to fix the first slider 32 to the support cylinder 3.

[0036] Furthermore, such as Figure 5 As shown, the connecting block 38 is fixedly installed at the bottom of the connecting plate 4. Two limiting cylinders 41 are fixedly installed at the bottom of the connecting plate 4. A second limiting groove 42 is fixedly installed on the inner surface of the limiting cylinder 41. The limiting block 391 is slidably installed on the inner surface of the second limiting groove 42. A plurality of first connecting pieces 43 are fixedly installed at the top of the connecting plate 4. A second connecting piece 44 is movably installed on one side of the first connecting piece 43. The photovoltaic panel 45 is fixedly installed on the top of the second connecting piece 44. A second bolt 46 is threadedly installed on one side of the first connecting piece 43.

[0037] In use, the first connecting piece 43 and the second connecting piece 44 are fixed by the second bolt 46, and the photovoltaic panel 45 is further fixed to the top of the connecting plate 4.

[0038] Working principle: When using this utility model, firstly, the base plate 1 is placed stably according to the angle of the ground. The second sleeve 23 is connected to the bottom of the support cylinder 3 that needs to be extended. The second sleeve 23 is fixed to the support cylinder 3 by the first bolt 24. Then, the first sleeve 2 is inserted into the mounting sleeve 11. At this time, the limiting ring 12 is in the first limiting groove 21. This can fix the first sleeve 2 to the base plate 1. If it is necessary to adjust the height of the support cylinder 3, an additional column adjustment component is added. The first sleeve 2 is inserted into the outer surface of the second sleeve 23. At the same time, the top height of the support cylinder 3 can also be adjusted by inserting the first bolt 24 into different second fixing holes 231 and first fixing holes 22 or fixing holes on the support cylinder 3.

[0039] During installation, the first slider 32 can slide on the outer surface of the support cylinder 3. At this time, the inclined rod 33 and the second slider 39 rotate relative to each other. Meanwhile, the second slider 39 and the limiting block 391 will slide on the inner surfaces of the limiting cylinder 41 and the second limiting groove 42, respectively. By inserting the limiting rod 35 into the third fixing hole 31 and the fourth fixing hole 34 at the same time, the first slider 32 can be fixed on the outer surface of the support cylinder 3. The photovoltaic panel 45 can be further fixed by fixing the first connecting piece 43 and the second connecting piece 44 with the second bolt 46.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A mountain photovoltaic support column adjusting device, comprising a base plate (1); Further comprising a column adjusting piece for adjusting the height of the column; characterized in that The column adjusting piece comprises a first sleeve (2), the outer surface of the first sleeve (2) is provided with two first fixing holes (22), the inner wall of the first sleeve (2) is fixedly connected with a second sleeve (23), the outer surface of the second sleeve (23) is provided with two second fixing holes (231), the outer surface of the second sleeve (23) is slidably connected with a support cylinder (3), the outer surface of the support cylinder (3) is slidably installed with a first sliding block (32), one side of the first sliding block (32) is rotatably connected with an inclined rod (33), the top of the inclined rod (33) is rotatably connected with a connecting plate (4), the support cylinder (3) is rotatably installed at the bottom of the connecting plate (4), and the top of the connecting plate (4) is fixedly connected with a photovoltaic panel (45).

2. The mountainous photovoltaic support post adjusting device according to claim 1, characterized in that: The top of the base plate (1) is fixedly installed with a mounting sleeve (11), the top of the mounting sleeve (11) is fixedly connected with a limiting ring (12), the outer surface of the first sleeve (2) is provided with a first limiting groove (21), and the limiting ring (12) is rotatably installed in the inner surface of the first limiting groove (21).

3. The mountainous photovoltaic support post adjusting device according to claim 2, characterized in that: The first fixing hole (22) and the second fixing hole (231) are the same in diameter, and the first fixing hole (22) and the inner surface of the second sleeve (23) are both threadedly installed with a first bolt (24).

4. The mountainous photovoltaic support post adjusting device according to claim 3, characterized in that: The outer surface of the support cylinder (3) is provided with a plurality of third fixing holes (31), one side of the first sliding block (32) is provided with a fourth fixing hole (34), the inner surface of the fourth fixing hole (34) is slidably installed with a limiting rod (35), and one side of the limiting rod (35) is fixedly installed with a spring (36).

5. The mountainous photovoltaic support post adjusting device according to claim 4, characterized in that: The top of the inclined rod (33) is rotatably connected with a second sliding block (39), the two sides of the second sliding block (39) are both fixedly installed with a limiting block (391), the top of the support cylinder (3) is fixedly installed with a rotating block (37), and the outer surface of the rotating block (37) is rotatably installed with a connecting block (38).

6. The mountainous photovoltaic support post adjusting device according to claim 5, characterized in that: The connecting block (38) is fixedly installed at the bottom of the connecting plate (4), the bottom of the connecting plate (4) is fixedly installed with two limiting cylinders (41), the inner surface of the limiting cylinder (41) is fixedly installed with a second limiting groove (42), the limiting block (391) is slidably installed in the inner surface of the second limiting groove (42), the top of the connecting plate (4) is fixedly installed with a plurality of first connecting pieces (43), one side of the first connecting piece (43) is movably installed with a second connecting piece (44), the photovoltaic panel (45) is fixedly installed at the top of the second connecting piece (44), and one side of the first connecting piece (43) is threadedly installed with a second bolt (46).

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