Photovoltaic support hoop

By adding reinforcement ribs and vertical plates to the arcuate part of the photovoltaic support hoop, the problem of easy bending and deformation of the traditional support hoop is solved, the structural strength and deformation resistance are improved, and the low-cost and efficient photovoltaic support effect is achieved.

CN222691627UActive Publication Date: 2025-03-28CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD
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Patent Information

Application Number
CN202421339537.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-13
Publication Date
2025-03-28
Estimated Expiration
2034-06-13

AI Technical Summary

Technical Problem

Traditional photovoltaic bracket clamps are prone to bending and deformation under the preload force of bolts, resulting in a decrease in the clamping force, insufficient vertical bearing capacity, and the overall stress instability and poor economic performance of the scheme to increase the stiffening plate or thickness.

Method used

Reinforcement ribs and vertical plates are added to the arc-shaped part of the hinge to increase the structural strength through connection, and to improve the stress by adjusting the position of the stiffener ribs.

Benefits of technology

It significantly improves the structural strength of the hoop, reduces the risk of deformation, ensures the vertical bearing capacity of the photovoltaic bracket, simplifies the production process, and reduces costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of photovoltaic supports, and discloses a photovoltaic support hoop which comprises a first hoop and a second hoop, the first hoop comprises a first arc-shaped part and a first connecting part, the second hoop comprises a second arc-shaped part and a second connecting part, the first arc-shaped part is provided with first stiffening ribs which are parallel to each other in pairs, and the second arc-shaped part is provided with second stiffening ribs which are parallel to each other in pairs. The first arc-shaped part is provided with two first stiffening ribs, the two first stiffening ribs are connected through a first vertical plate, the first vertical plate is provided with a first assembly hole used for arranging a stand column, the second arc-shaped part is provided with paired second stiffening ribs parallel to each other, the two second stiffening ribs are connected through a second vertical plate, and the second vertical plate is provided with a second assembly hole used for arranging the stand column. Compared with the prior art, the structural design of the hoop is optimized, the structural strength of the hoop is improved, the risk that the hoop deforms is reduced, and the hoop is simple and reliable in structure, easy to manufacture and beneficial to control of the production cost.
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Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic support clamps, in particular to a photovoltaic support clamp. Background Art

[0002] The clamp is a common connection for single column pipe piles or spiral pipe piles, and is an important part for supporting photovoltaic module systems. The traditional clamp is composed of two arc-shaped steel plates. When the bolt preload is applied, the bending part of the ear plate of the clamp is prone to bending and deformation, resulting in a reduction in the contact area between the clamp and the pile. The tension generated by the bolt preload cannot be completely converted into the hoop's circumferential tension, which greatly reduces the clamp's clamping force, reduces the friction between the clamp and the pile, and reduces the vertical bearing capacity.

[0003] In order to solve the above problems, the conventional solution is to set a stiffening plate on one side of the clamp to improve the anti-deformation ability. However, since the other side of the clamp needs to be installed with a column or a diagonal brace, setting a stiffening plate on only one side will result in an overall unstable force problem and cannot be promoted. If the structural strength is improved by increasing the thickness of the clamp, the clamp will be difficult to manufacture and the economy will be poor. Therefore, how to improve the structural design of the clamp to improve the anti-deformation ability of the clamp under the premise of low cost and easy manufacture is a technical problem that needs to be solved urgently. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, the purpose of the utility model is to provide a photovoltaic bracket clamp, which adds reinforcing ribs and vertical plates to the arc-shaped part of the clamp, which significantly improves the structural strength of the clamp. The optimized clamp structure is simple, reliable, easy to manufacture, and is conducive to controlling production costs.

[0005] Based on this, the utility model provides a photovoltaic bracket clamp, including:

[0006] A first hoop, the first hoop comprising a first arc-shaped portion and first connecting portions provided at two ends of the first arc-shaped portion, and a first connecting hole is provided on the first connecting portion;

[0007] A second clamp, the second clamp comprising a second arc-shaped portion and second connecting portions provided at both ends of the second arc-shaped portion, the second connecting portion being provided with a second connecting hole matching the first connecting hole, and connecting bolts being inserted through the first connecting hole and the second connecting hole;

[0008] Among them, the first arc-shaped portion is provided with a pair of first stiffening ribs parallel to each other, and the two first stiffening ribs are connected by a first vertical plate, and the first vertical plate is provided with a first assembly hole for setting a column; the second arc-shaped portion is provided with a pair of second stiffening ribs parallel to each other, and the two second stiffening ribs are connected by a second vertical plate, and the second vertical plate is provided with a second assembly hole for setting a column.

[0009] In some embodiments of the present application, the first vertical plate is also connected to the first arc-shaped portion.

[0010] In some embodiments of the present application, a first supplementary hole for connecting a diagonal brace is provided on the first vertical plate.

[0011] In some embodiments of the present application, the second vertical plate is also connected to the second arc-shaped portion.

[0012] In some embodiments of the present application, a second supplementary hole for connecting the diagonal brace is provided on the second vertical plate.

[0013] In some embodiments of the present application, a pair of first ear plates parallel to each other are provided on the first connecting portion, and the first ear plates are also connected to the first arc-shaped portion.

[0014] In some embodiments of the present application, a pair of second ear plates parallel to each other are provided on the second connecting portion, and the second ear plates are also connected to the second arc-shaped portion.

[0015] Compared with the prior art, the photovoltaic bracket clamp provided by the embodiment of the utility model has the following beneficial effects:

[0016] The utility model provides a photovoltaic bracket clamp, including a first clamp and a second clamp, wherein the first clamp includes a first arc-shaped portion and a first connecting portion arranged at two ends of the first arc-shaped portion, and a first connecting hole is opened on the first connecting portion; the second clamp includes a second arc-shaped portion and a second connecting portion arranged at two ends of the second arc-shaped portion, and a second connecting hole matching the first connecting hole is opened on the second connecting portion, and connecting bolts are passed through the first connecting hole and the second connecting hole. After the first clamp is connected to the second clamp, it is sleeved on the pile body to form a node for setting columns and diagonal braces; further, the first arc-shaped portion is provided with a pair of first stiffening ribs parallel to each other, and the two first stiffening ribs are connected by a first vertical plate, and the first vertical plate is provided with a first assembly hole for setting the column, and correspondingly, the second arc-shaped portion is provided with a pair of second stiffening ribs parallel to each other, and the two second stiffening ribs are connected by a second vertical plate, and the second vertical plate is provided with a second assembly hole for setting the column. Based on the above structure, the present application chooses to set stiffening ribs on the arc-shaped portion of the clamp to enhance the structural strength of the clamp and reduce the risk of deformation of the clamp; further, the present application uses a vertical plate connected to the stiffening rib to provide an installation position for the column to avoid direct contact between the column connection point and the connection portion of the clamp. At this time, the first connection portion of the first clamp and the second connection portion of the second clamp are only connected by connecting bolts, eliminating the influence of column deformation on the connection portion; further, since the first stiffening rib and the second stiffening rib are respectively provided on the first arc-shaped portion and the second arc-shaped portion, the operator can adjust the setting positions of the first stiffening rib and the second stiffening rib to make the two symmetrical, thereby improving the stress condition of the clamp and further enhancing the anti-deformation ability; in addition, due to the different central angles of the arc portions, the first clamp and the second clamp present a state of large clamp and small clamp matching, and clamps of different sizes can facilitate the operator to select corresponding components for assembly, thereby reducing the difficulty of assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a photovoltaic bracket clamp according to some embodiments of the present application;

[0018] Figure 2 This is a schematic structural diagram of a first clamp in some embodiments of the present application;

[0019] Figure 3 This is a schematic diagram of the structure of the second clamp of some embodiments of the present application;

[0020] Figure 4 A top view of a photovoltaic support clamp according to some embodiments of the present application.

[0021] In the figure, 1, first clamp; 11, first arc-shaped portion; 12, first connecting portion; 13, first connecting hole; 2, second clamp; 21, second arc-shaped portion; 22, second connecting portion; 23, second connecting hole; 3, first reinforcing rib; 4, first vertical plate; 41, first assembly hole; 42, first supplementary hole; 5, second reinforcing rib; 6, second vertical plate; 61, second assembly hole; 62, second supplementary hole; 7, first ear plate; 8, second ear plate. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] It should be understood that the terms "front", "rear", etc. are used in the present invention to describe various information, but such information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, "front" information may also be referred to as "rear" information, and "rear" information may also be referred to as "front" information without departing from the scope of the present invention.

[0024] like Figures 1 to 4 As shown, the utility model provides a photovoltaic bracket clamp, including a first clamp 1 and a second clamp 2, wherein the first clamp 1 includes a first arc-shaped portion 11 and a first connecting portion 12 arranged at both ends of the first arc-shaped portion 11, and a first connecting hole 13 is opened on the first connecting portion 12, and the second clamp 2 includes a second arc-shaped portion 21 and a second connecting portion 22 arranged at both ends of the second arc-shaped portion 21, and a second connecting hole 23 matching the first connecting hole 13 is opened on the second connecting portion 22, and a connecting screw is inserted into the first connecting hole 13 and the second connecting hole 23. Bolt, the first clamp 1 and the second clamp 2 are connected and then sleeved on the pile body to form a node for setting the column and the diagonal brace; further, the first arc-shaped portion 11 is provided with a pair of first stiffening ribs parallel to each other, and the two first stiffening ribs are connected by a first vertical plate 4, and the first vertical plate 4 is provided with a first assembly hole 41 for setting the column, and correspondingly, the second arc-shaped portion 21 is provided with a pair of second stiffening ribs parallel to each other, and the two second stiffening ribs are connected by a second vertical plate 6, and the second vertical plate 6 is provided with a second assembly hole 61 for setting the column.

[0025] Based on the above structure, the present application chooses to set stiffening ribs on the arc-shaped part of the clamp to enhance the structural strength of the clamp and reduce the risk of deformation of the clamp; further, the present application uses a vertical plate connected to the stiffening rib to provide an installation position for the column to avoid direct contact between the column connection point and the connection part of the clamp. At this time, the first connection part 12 of the first clamp 1 and the second connection part of the second clamp 2 are only connected by connecting bolts, eliminating the influence of column deformation on the connection part; further, since the first stiffening rib and the second stiffening rib are respectively provided on the first arc-shaped part 11 and the second arc-shaped part 21, the operator can adjust the setting position of the first stiffening rib and the second stiffening rib to make the two symmetrically arranged, improve the stress condition of the clamp, and further enhance the anti-deformation ability; in addition, the first clamp 1 and the second clamp 2 present a state of large clamp and small clamp cooperation due to the different central angles of the arc parts. Clamps of different sizes can facilitate operators to select corresponding parts for assembly, reducing the difficulty of assembly.

[0026] Optionally, in some embodiments of the present application, the first vertical plate 4 is also connected to the first arc-shaped portion 11, and the first vertical plate 4 is also connected to the first stiffening rib and the first arc-shaped portion 11, which can further enhance the structural strength of the first clamp 1; similar to the setting of the first vertical plate 4, the second vertical plate 6 is also connected to the second arc-shaped portion 21, and the second vertical plate 6 is also connected to the second stiffening rib and the second arc-shaped portion 21, which further enhances the structural strength of the second clamp 2.

[0027] Furthermore, in some embodiments of the present application, in addition to the first assembly hole 41, the first vertical plate 4 is also provided with a first supplementary hole 42, and the operator can connect the diagonal brace located on one side of the first hoop 1 with the first vertical plate 4 through the first supplementary hole 42 to achieve a fixed connection between the first hoop 1 and the diagonal brace. In this way, the present application adjusts the diagonal brace that was previously connected to the first connecting portion 12 to be connected to the first vertical plate 4, which can effectively improve the stress condition of the first connecting portion 12 and reduce the risk of deformation of the hoop. Obviously, similar to the first vertical plate 4, the second vertical plate 6 is also provided with a second supplementary hole 62, and the diagonal brace located on one side of the second hoop 2 is connected to the second vertical plate 6 through the second supplementary hole 62 to achieve an effective connection with the second hoop 2.

[0028] Furthermore, in order to further improve the structural strength of the first connection part 12 and avoid the risk of deformation of the first connection part 12, in some embodiments of the present application, the first connection part 12 is provided with a pair of mutually parallel first ear plates 7, and the first ear plates 7 are also connected to the first arc-shaped part 11. In this way, the paired first ear plates 7 can further strengthen the structural strength of the first connection part 12 and ensure the effective use of the first clamp 1; similarly, the second connection part 22 is provided with a pair of mutually parallel second ear plates 8, and the second ear plates 8 are connected to the second arc-shaped part 21 to improve the structural strength of the second connection part 22 and ensure the effective use of the second clamp 2.

[0029] In summary, the utility model provides a photovoltaic bracket clamp, including a first clamp 1 and a second clamp 2, the first clamp 1 includes a first arc portion 11 and a first connecting portion 12 provided at both ends of the first arc portion 11, the first connecting portion 12 is provided with a first connecting hole 13, the second clamp 2 includes a second arc portion 21 and a second connecting portion 22 provided at both ends of the second arc portion 21, the second connecting portion 22 is provided with a second connecting hole 23 matching the first connecting hole 13, the first connecting hole 13 and the second connecting hole 23 are provided with a first connecting hole 23, and the first connecting hole 13 and the second connecting hole 23 are provided with a second connecting hole 23. A connecting bolt is inserted through the first hoop 1 and the second hoop 2, and then they are connected and sleeved on the pile body to form a node for setting the column and the diagonal brace; the first arc-shaped portion 11 is provided with a pair of mutually parallel first stiffening ribs, and the two first stiffening ribs are connected by a first vertical plate 4, and the first vertical plate 4 is provided with a first assembly hole 41 for setting the column; the second arc-shaped portion 21 is provided with a pair of mutually parallel second stiffening ribs, and the two second stiffening ribs are connected by a second vertical plate 6, and the second vertical plate 6 is provided with a second assembly hole 61 for setting the column. Compared with the prior art, the present application optimizes the structural design of the hoop, improves the structural strength of the hoop, reduces the risk of deformation of the hoop, and its structure is simple and reliable, easy to make, and is conducive to controlling production costs.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A photovoltaic support clamp, characterized in that: include: A first hoop (1), the first hoop (1) comprising a first arc-shaped portion (11) and first connecting portions (12) provided at two ends of the first arc-shaped portion (11), and a first connecting hole (13) being provided on the first connecting portion (12); A second clamp (2), the second clamp (2) comprising a second arc-shaped portion (21) and second connecting portions (22) provided at two ends of the second arc-shaped portion (21), the second connecting portion (22) being provided with a second connecting hole (23) matching the first connecting hole (13), and connecting bolts being inserted into the first connecting hole (13) and the second connecting hole (23); The first arc-shaped portion (11) is provided with a pair of mutually parallel first stiffening ribs, two of the first stiffening ribs are connected via a first vertical plate (4), the first vertical plate (4) is provided with a first assembly hole (41) for setting a column, and the second arc-shaped portion (21) is provided with a pair of mutually parallel second stiffening ribs, two of the second stiffening ribs are connected via a second vertical plate (6), and the second vertical plate (6) is provided with a second assembly hole (61) for setting a column.

2. The photovoltaic bracket clamp according to claim 1, characterized in that: The first vertical plate (4) is also connected to the first arc-shaped portion (11).

3. The photovoltaic bracket clamp according to claim 1 or 2, characterized in that: The first vertical plate (4) is provided with a first supplementary hole (42) for connecting the diagonal brace.

4. The photovoltaic bracket clamp according to claim 1, characterized in that: The second vertical plate (6) is also connected to the second arc-shaped portion (21).

5. The photovoltaic support clamp according to claim 1 or 4, characterized in that: The second vertical plate (6) is provided with a second supplementary hole (62) for connecting the diagonal brace.

6. The photovoltaic bracket clamp according to claim 1, characterized in that: The first connecting portion (12) is provided with a pair of first ear plates (7) that are parallel to each other, and the first ear plates (7) are also connected to the first arc-shaped portion (11).

7. The photovoltaic bracket clamp according to claim 1, characterized in that: The second connecting portion (22) is provided with a pair of second ear plates (8) that are parallel to each other, and the second ear plates (8) are also connected to the second arc-shaped portion (21).