A mounting clamp for a photovoltaic device

Abstract

The utility model belongs to photovoltaic equipment installation technical field, concretely is a kind of installation fixture for photovoltaic equipment, including two groups of limit arm, adjusting assembly and clamping assembly are installed on the limit arm, the clamping assembly includes support arm, the support arm is rotatably installed with corresponding limit arm, the adjusting assembly includes limit rod, the limit rod is hinged with support arm, cooperation block is fixedly installed on the limit arm, sliding slot is opened in the cooperation block, cooperation block is fixedly installed with hinged block, the hinged block is rotatably connected with limit rod, by installing adjusting assembly between two groups of limit arm, when the support arm is rotated angle, support arm is driven hinged block to slide in the sliding slot in cooperation block by limit rod, after being adjusted to suitable angle, second limit hole is aligned with the nearest first limit hole, hinged block is fixedly installed on cooperation block by first bolt and first nut, to realize the angle adjustment of installation fixture.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic equipment installation technology, specifically to an installation clamp for photovoltaic equipment. Background Technology

[0002] Photovoltaic equipment refers to various devices used in solar photovoltaic power generation systems. As the photovoltaic equipment market expands year by year, the demand for photovoltaic equipment is booming, and the corresponding installation fixtures are also showing a rapid increase in demand.

[0003] Chinese patent (authorization announcement number: CN 222169675 U, authorization announcement date: 2024.12.13) proposes an installation clamp for photovoltaic equipment. This installation clamp for photovoltaic equipment, by setting a clamping unit, places a clamping block into a T-shaped groove opened on the upper surface of the base plate, and rotates the clamping block to engage with the T-shaped groove. Then, rotating the first nut causes the pressure plate and gasket to move down and squeeze the first and second photovoltaic lightweight flexible components until the first and second photovoltaic lightweight flexible components are fixed. The fixing method is simple and efficient, and solves the problem of inconvenience in fixing photovoltaic lightweight flexible components with rivets during use, as mentioned in the background technology.

[0004] However, the photovoltaic panels installed by the above-mentioned mounting clamps can only be installed horizontally, and the installation angle cannot be adjusted according to the installation scenario. As a result, the power generation efficiency of the photovoltaic panels cannot be maximized, and the practicality is greatly reduced. In order to enable the photovoltaic panels to adjust the installation angle during installation, we propose a mounting clamp for photovoltaic equipment. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an installation fixture for photovoltaic equipment. By installing an adjustment component between two sets of limiting arms, when the support arm is rotated, the support arm drives the hinge block to slide within the sliding groove on the mating block via the limiting rod. After adjusting to a suitable angle, the second limiting hole is aligned with the nearest first limiting hole, and the hinge block is fixedly installed on the mating block by two sets of first bolts and two sets of first nuts, thereby realizing the angle adjustment of the installation fixture and solving the problems mentioned above.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An installation clamp for photovoltaic equipment includes two sets of limiting arms. An adjustment assembly and a clamping assembly are mounted on each limiting arm. The clamping assembly includes a support arm, which is rotatably mounted to a corresponding limiting arm. The adjustment assembly includes a limiting rod, which is hinged to the support arm. A mating block is fixedly mounted on each limiting arm. The mating block has a sliding groove. A hinge block is fixedly mounted on the mating block via two sets of first bolts and two sets of first nuts. The hinge block is rotatably connected to the limiting rod. A plurality of first limiting holes are formed in the sliding groove. Two sets of second limiting holes are formed on the hinge block.

[0008] Preferably, the clamping assembly further includes a pressure plate, the support arm has an installation slot, the pressure plate is installed in the installation slot, three sets of protruding posts are fixedly installed on the pressure plate, the protruding posts are slidably connected to the support arm, a number of limiting bolts are threaded on the support arm, and a photovoltaic lightweight flexible component is installed between the pressure plate and the support arm.

[0009] Preferably, the pressure plate has several auxiliary slots, and a limiting plate is rotatably installed at the bottom of the limiting bolt, with the limiting plate cooperating with the auxiliary slots.

[0010] Preferably, the limiting arm has a first placement hole and a second placement hole, and two sets of mounting blocks are fixedly installed on the side of the limiting arm, with mounting holes on the mounting blocks.

[0011] Preferably, two sets of first limiting components are installed between the limiting arms. Each first limiting component includes a hollow long rod that passes through the left limiting arm. An auxiliary rod is slidably installed inside the hollow long rod. Several through holes are provided on both the hollow long rod and the auxiliary rod. The hollow long rod and the auxiliary rod are fixedly connected by several second bolts and several second nuts. A limiting threaded post is threadedly connected to the left side of the hollow long rod, and a first threaded section is provided on the right side of the auxiliary rod. The first threaded section is threadedly connected to the limiting post, and the first placement hole cooperates with the hollow long rod.

[0012] Preferably, two sets of second limiting components are installed between the limiting arms. The second limiting component includes a mating rod, which passes between the two sets of limiting arms. The left side of the mating rod is threadedly connected to a limiting threaded post, and the right side of the mating rod is provided with a second threaded section, which is threadedly connected to the limiting post. The second placement hole mates with the mating rod.

[0013] Beneficial effects

[0014] This utility model provides an installation clamp for photovoltaic equipment. Compared with the prior art, it has the following advantages:

[0015] 1. This is an installation fixture for photovoltaic equipment. By installing an adjustment component between two sets of limiting arms, when the support arm is rotated, the support arm drives the hinge block to slide in the sliding groove on the mating block through the limiting rod. After adjusting to a suitable angle, the second limiting hole is aligned with the nearest first limiting hole, and the hinge block is fixedly installed on the mating block by two sets of first bolts and two sets of first nuts, thereby realizing the angle adjustment of the installation fixture.

[0016] 2. This is an installation clamp for photovoltaic equipment. When the installation clamp needs to be stored, the two sets of limiting arms are connected by installing the limiting threaded post and the limiting post to the two ends of the mating rod. At the same time, the auxiliary rod in the first limiting component is pushed into the hollow long rod, and then the hollow long rod is inserted into the first storage hole. This achieves convenient storage of the clamp and greatly reduces the storage space of the clamp. Attached Figure Description

[0017] Figure 1 This is a front view of the main structure of this utility model;

[0018] Figure 2 This is a rear view of the main structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the main structure of this utility model for storage.

[0020] Figure 4 This is a disassembly diagram of the adjustment component of this utility model;

[0021] Figure 5 This is an exploded view of the clamping assembly of this utility model;

[0022] Figure 6 This is an exploded view of the first limiting component of this utility model;

[0023] Figure 7 This is an exploded view of the second limiting component of this utility model.

[0024] In the diagram: 1. Limiting arm; 2. Lightweight flexible photovoltaic module; 3. First limiting component; 4. Adjustment component; 5. Second limiting component; 6. First placement hole; 7. Second placement hole; 8. Clamping component; 9. Matching rod; 10. Mounting block; 11. Limiting rod; 12. Matching block; 13. Sliding slot; 14. Hinge block; 15. Hollow long rod; 16. Support arm; 17. Pressure plate; 18. Limiting bolt; 19. Limiting plate; 20. Auxiliary slot; 21. Protruding post; 22. Auxiliary rod; 23. Limiting threaded post; 24. Limiting post. 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-7 This utility model provides a technical solution: an installation clamp for photovoltaic equipment, including two sets of limiting arms 1, with an adjustment assembly 4 and a clamping assembly 8 installed on the limiting arms 1. The clamping assembly 8 includes a support arm 16, which is rotatably installed with the corresponding limiting arm 1. The adjustment assembly 4 includes a limiting rod 11, which is hinged to the support arm 16. A mating block 12 is fixedly installed on the limiting arm 1, and a sliding groove 13 is provided on the mating block 12. A hinge block 14 is fixedly installed on the mating block 12 by two sets of first bolts and two sets of first nuts. The hinge block 14 is rotatably connected to the limiting rod 11. The clamping assembly 8 includes a pressure plate 17, a mounting slot on the support arm 16, and the pressure plate 17 is installed in the mounting slot. Three sets of protrusions 21 are fixedly installed on the pressure plate 17. The protrusions 21 are slidably connected to the support arm 16. Several limiting bolts 18 are threadedly connected to the support arm 16. A photovoltaic lightweight flexible module 2 is installed between the pressure plate 17 and the support arm 16. Several auxiliary slots 20 are opened on the pressure plate 17. A limiting plate 19 is rotatably installed at the bottom of the limiting bolts 18. The limiting plate 19 cooperates with the auxiliary slots 20.

[0027] In use, the support arm 16 is rotated, and the support arm 16 drives the hinge block 14 to slide in the sliding groove 13 on the mating block 12 through the limiting rod 11. After the support arm 16 is adjusted to a suitable angle, the two sets of second limiting holes on the hinge block 14 are aligned with the nearest first limiting hole. Then, the hinge block 14 is fixedly installed on the mating block 12 by two sets of first bolts and two sets of first nuts, thereby restricting the support arm 16 on the limiting arm 1, thus realizing the angle adjustment of the installation fixture. Then, the photovoltaic lightweight flexible module 2 is placed between the pressure plate 17 and the support arm 16. By rotating the limiting bolt 18, under the action of the protrusion 21 and the support arm 16, and the cooperation of the limiting plate 19 and the auxiliary groove 20, the pressure plate 17 is pressed onto the photovoltaic lightweight flexible module 2. The two sets of clamping components 8 firmly restrict the photovoltaic lightweight flexible module 2 on this installation fixture.

[0028] In Embodiment 1, a first placement hole 6 and a second placement hole 7 are provided on the limiting arm 1. Two sets of mounting blocks 10 are fixedly installed on the side of the limiting arm 1, and mounting holes are provided on the mounting blocks 10. Two sets of first limiting components 3 are installed between the limiting arms 1. The first limiting component 3 includes a hollow long rod 15, which passes through the left limiting arm 1. An auxiliary rod 22 is slidably installed inside the hollow long rod 15. Several through holes are provided on both the hollow long rod 15 and the auxiliary rod 22. The hollow long rod 15 and the auxiliary rod 22 are fixedly connected by several second bolts and several second nuts. A limiting threaded post 23 is threadedly connected to the left side of the hollow long rod 15. A first threaded section is provided on the right side of the auxiliary rod 22. The first threaded section is threadedly connected to the limiting post 24. The first placement hole 6 cooperates with the hollow long rod 15.

[0029] In use, after the support arm 16 is adjusted to the desired angle, the two sets of hollow long rods 15 are removed from the first placement hole 6. According to the size of the lightweight flexible photovoltaic module 2 being held, the auxiliary rod 22 is stretched to a suitable angle. Then, the through holes on the hollow long rod 15 are aligned with the through holes on the auxiliary rod 22. The hollow long rod 15 and the auxiliary rod 22 are fixedly connected together by several second bolts and several second nuts. Then, the hollow long rod 15 is inserted between the two sets of limiting arms 1. The limiting threaded post 23 is installed on the left side of the hollow long rod 15, and the limiting post 24 is installed on the right side of the auxiliary rod 22 to limit the distance between the two sets of limiting arms 1.

[0030] In Embodiment 2, unlike Embodiment 1, two sets of second limiting components 5 are installed between the limiting arms 1. The second limiting component 5 includes a mating rod 9, which passes between the two sets of limiting arms 1. The left side of the mating rod 9 is threadedly connected to a limiting threaded post 23, and the right side of the mating rod 9 is provided with a second threaded section, which is threadedly connected to a limiting post 24. The second placement hole 7 mates with the mating rod 9.

[0031] In use, remove the two sets of first limiting components 3, then push the auxiliary rod 22 into the hollow long rod 15, then insert the hollow long rod 15 into the first placement hole 6, then remove the photovoltaic lightweight flexible component 2, restore the two sets of support arms 16, then take out the two sets of mating rods 9 from the second placement hole 7, close the two sets of limiting arms 1, insert the two sets of mating rods 9 between the two sets of limiting arms 1, then install the limiting threaded post 23 on the left side of the mating rod 9, and install the limiting post 24 on the right side of the mating rod 9, thereby installing the two sets of limiting arms 1 together, thus realizing the storage of this installation fixture, greatly reducing the storage space of this installation fixture.

[0032] Working principle: During use, the support arm 16 is rotated, and the support arm 16 drives the hinge block 14 to slide in the sliding groove 13 on the mating block 12 through the limiting rod 11. After the support arm 16 is adjusted to a suitable angle, the two sets of second limiting holes on the hinge block 14 are aligned with the nearest first limiting hole. Then, the hinge block 14 is fixedly installed on the mating block 12 by two sets of first bolts and two sets of first nuts, thereby restricting the support arm 16 on the limiting arm 1, thus realizing the angle adjustment of the installation fixture. Then, the photovoltaic lightweight flexible module 2 is placed between the pressure plate 17 and the support arm 16. By rotating the limiting bolt 18, under the action of the protrusion 21 and the support arm 16, and the cooperation of the limiting plate 19 and the auxiliary groove 20, the pressure plate 17 is pressed onto the photovoltaic lightweight flexible module 2. The two sets of clamping components 8 firmly restrict the photovoltaic lightweight flexible module 2 on this installation fixture. This design realizes the angle adjustment of the installation fixture, allowing the photovoltaic lightweight flexible module 2 to work at a more suitable angle.

[0033] After the support arm 16 is adjusted to the desired angle, the two sets of hollow long rods 15 are removed from the first placement hole 6. According to the size of the lightweight flexible photovoltaic module 2 being clamped, the auxiliary rod 22 is stretched to a suitable angle. Then, the through holes on the hollow long rod 15 are aligned with the through holes on the auxiliary rod 22. The hollow long rod 15 and the auxiliary rod 22 are fixedly connected together by several second bolts and several second nuts. Then, the hollow long rod 15 is inserted between the two sets of limiting arms 1. The limiting threaded post 23 is installed on the left side of the hollow long rod 15, and the limiting post 24 is installed on the right side of the auxiliary rod 22 to limit the distance between the two sets of limiting arms 1. The mounting block 10 is used to install this mounting fixture onto the mounting frame.

[0034] When the mounting fixture needs to be stored, remove the two sets of first limiting components 3, then push the auxiliary rod 22 into the hollow long rod 15, then insert the hollow long rod 15 into the first storage hole 6, then remove the photovoltaic lightweight flexible component 2, restore the two sets of support arms 16, then take out the two sets of mating rods 9 from the second storage hole 7, close the two sets of limiting arms 1, insert the two sets of mating rods 9 between the two sets of limiting arms 1, then install the limiting threaded post 23 on the left side of the mating rod 9, and install the limiting post 24 on the right side of the mating rod 9, thereby installing the two sets of limiting arms 1 together, thus realizing the storage of the mounting fixture and greatly reducing the storage space of the mounting fixture.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An installation clamp for photovoltaic equipment, comprising two sets of limiting arms (1), characterized in that: The limiting arm (1) is equipped with an adjustment component (4) and a clamping component (8). The clamping component (8) includes a support arm (16), which is rotatably installed with the corresponding limiting arm (1). The adjustment component (4) includes a limiting rod (11), which is hinged to the support arm (16). A mating block (12) is fixedly installed on the limiting arm (1). A sliding groove (13) is provided on the mating block (12). A hinge block (14) is fixedly installed on the mating block (12) by two sets of first bolts and two sets of first nuts. The hinge block (14) is rotatably connected to the limiting rod (11). A plurality of first limiting holes are provided in the sliding groove (13). Two sets of second limiting holes are provided on the hinge block (14).

2. The mounting clamp for photovoltaic equipment according to claim 1, characterized in that: The clamping assembly (8) also includes a pressure plate (17). The support arm (16) has an installation slot. The pressure plate (17) is installed in the installation slot. Three sets of protruding columns (21) are fixedly installed on the pressure plate (17). The protruding columns (21) are slidably connected to the support arm (16). Several limiting bolts (18) are threaded on the support arm (16). A photovoltaic lightweight flexible component (2) is installed between the pressure plate (17) and the support arm (16).

3. The mounting clamp for photovoltaic equipment according to claim 2, characterized in that: The pressure plate (17) has several auxiliary slots (20), and the bottom of the limiting bolt (18) is rotatably mounted with a limiting plate (19), which cooperates with the auxiliary slots (20).

4. The mounting clamp for photovoltaic equipment according to claim 1, characterized in that: The limiting arm (1) is provided with a first placement hole (6) and a second placement hole (7). Two sets of mounting blocks (10) are fixedly installed on the side of the limiting arm (1). The mounting blocks (10) are provided with mounting holes.

5. The mounting clamp for photovoltaic equipment according to claim 4, characterized in that: Two sets of first limiting components (3) are installed between the limiting arms (1). The first limiting component (3) includes a hollow long rod (15). The hollow long rod (15) passes through the left limiting arm (1). An auxiliary rod (22) is slidably installed inside the hollow long rod (15). Several through holes are opened on the hollow long rod (15) and the auxiliary rod (22). The hollow long rod (15) and the auxiliary rod (22) are fixedly connected by several second bolts and several second nuts. The left side of the hollow long rod (15) is threadedly connected to a limiting threaded post (23). The right side of the auxiliary rod (22) is provided with a first threaded section. The first threaded section is threadedly connected to a limiting post (24). The first placement hole (6) cooperates with the hollow long rod (15).

6. The mounting clamp for photovoltaic equipment according to claim 5, characterized in that: Two sets of second limiting components (5) are installed between the limiting arms (1). The second limiting component (5) includes a mating rod (9). The mating rod (9) passes between the two sets of limiting arms (1). The left side of the mating rod (9) is threadedly connected to a limiting threaded post (23). The right side of the mating rod (9) is provided with a second threaded section. The second threaded section is threadedly connected to a limiting post (24). The second placement hole (7) mates with the mating rod (9).

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