Safety protection type photovoltaic installation support

Abstract

The utility model relates to photovoltaic power generation technical field, specifically is a kind of safety protection type photovoltaic mounting bracket, including support main body, the support main body is provided with middle beam, the support main body lower side outer wall is fixedly provided with several fixed pillar, the support main body upper side outer wall is provided with several recess, the recess is provided with baffle, the baffle bottom is provided with rotating column, the rotating column is provided with torsion spring, the baffle side away from middle beam is provided with inclined plane, can utilize baffle to support, intercept and stop the accidental slide of photovoltaic panel, prevent photovoltaic panel from causing damage to staff or itself, protect the safety of photovoltaic panel and staff.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic power generation technology, and more specifically, to a safety protection type photovoltaic mounting bracket. Background Technology

[0002] Photovoltaic mounting brackets are specialized supports designed for placing, installing, and securing solar panels in a solar photovoltaic power generation system. They are typically made of aluminum alloy, carbon steel, or stainless steel, and are mainly categorized into fixed brackets, tilt-adjustable brackets, and tracking brackets. Fixed brackets have a fixed installation angle and cannot be adjusted according to the season. Tilt-adjustable brackets allow manual adjustment of the module angle to the optimal seasonal tilt. Tracking brackets use astronomical algorithms or photosensors to ensure the modules always track sunlight and receive optimal light, making them suitable for areas with good sunlight conditions.

[0003] For example, Chinese patent publication: A photovoltaic mounting bracket, application number: CN202321895605.2, includes a column, the top of which is fixedly connected to a main beam. The main beam has a multi-row design, with each row having a double-slope design. The connection points of each row of main beams are connected by a connecting part. Under the constraint of the connecting part, the lateral forces of the main beams moving to one side will cancel each other out, leaving only the downward vertical gravity. Therefore, the column will only bear the downward pressure, and the lateral force will disappear. Thus, the column has higher stability and is less likely to tilt even in strong winds and rain, thereby avoiding the risk of the entire photovoltaic mounting bracket collapsing, reducing safety hazards, and improving safety.

[0004] However, in the above-mentioned technical solutions, when installing photovoltaic panels onto photovoltaic mounting brackets, the photovoltaic panels are usually quite heavy. Therefore, during installation, workers usually slide the photovoltaic panels along the brackets to move them to the designated position for splicing and installation. However, due to the heavy weight of the photovoltaic panels, workers are prone to fatigue during the sliding process. At this time, workers are easily negligent due to fatigue, causing the photovoltaic panels to slip and resulting in damage to the workers or themselves. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The main objective of this invention is to provide a safe and protective photovoltaic mounting bracket, which can effectively solve the problem in the background art where, when installing photovoltaic panels onto a photovoltaic mounting bracket, the photovoltaic panels are usually quite heavy. Therefore, during installation, workers typically slide the photovoltaic panels along the bracket to move them to the designated position for splicing and installation. However, due to the weight of the photovoltaic panels, workers are prone to fatigue during the sliding process. At this time, workers are easily negligent due to fatigue, causing the photovoltaic panels to slip and resulting in injury to the workers or themselves.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0009] A safety-protected photovoltaic mounting bracket includes a bracket body with a central beam. Several fixed supports are fixedly installed on the lower outer wall of the bracket body. Several grooves are provided on the upper outer wall of the bracket body, and baffles are installed in the grooves. A rotating column is provided at the bottom of the baffle, and a torsion spring is provided on the rotating column. An inclined surface is provided on the side of the baffle away from the central beam.

[0010] Preferably, one outer wall of the baffle is fitted with the inner wall of the groove on the side away from the central beam.

[0011] Preferably, the baffle includes a baffle base, a limiting plate is movably disposed on one side above the baffle base, and a threaded groove is provided on the side of the baffle base near the limiting plate, and a threaded post is provided in the threaded groove.

[0012] Preferably, the baffle base and the limiting plate are provided with two slots and two sliding grooves on the side that are close to each other. A locking block is slidably disposed in the sliding groove. A spring is fixedly disposed on the outer wall of one side above the locking block. A buckle groove is provided on the locking block.

[0013] Preferably, the baffle base is rotatably connected to the bracket body via a rotating column, and the limiting plate is fixedly connected to the threaded column.

[0014] Preferably, the two ends of the card block are located in the card slot and the sliding groove, respectively.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) When the photovoltaic panel is moved to the designated position, the photovoltaic panel presses against the inclined surface of the baffle, and the baffle is pressed into the groove by the photovoltaic panel, so that it will not obstruct the photovoltaic panel during installation and movement. When the photovoltaic panel leaves the baffle, the torsion spring rebounds and the baffle returns to its original position. At this time, when the photovoltaic panel suddenly slides down unexpectedly, one side of the outer wall of the photovoltaic panel will touch the side of the baffle that is away from the inclined surface. At this time, the inner wall of the groove provides limiting support for the baffle, so that the baffle cannot rotate. Thus, the baffle is used to support and stop the photovoltaic panel, preventing the photovoltaic panel from causing damage to the staff or itself, and protecting the safety of the photovoltaic panel and the staff. Attached Figure Description

[0017] Figure 1 This is a cross-sectional three-dimensional structural diagram of a safety protection photovoltaic mounting bracket according to the present invention;

[0018] Figure 2 This is a cross-sectional structural diagram of a safety protection photovoltaic mounting bracket according to the present invention;

[0019] Figure 3 This utility model relates to a safety protection type photovoltaic mounting bracket. Figure 2 A partially enlarged structural diagram;

[0020] Figure 4 This is a cross-sectional structural diagram of the baffle in a safety protection photovoltaic mounting bracket according to the present invention;

[0021] Figure 5 This is a schematic diagram of the structure of the baffle in a safety protection photovoltaic mounting bracket according to this utility model.

[0022] In the diagram: 1. Main body of the bracket; 2. Central beam; 3. Fixed support column; 4. Groove; 5. Baffle; 501. Baffle base; 502. Limiting plate; 503. Threaded groove; 504. Threaded column; 505. Slot; 506. Slide; 507. Block; 508. Spring; 509. Clip groove; 6. Rotating column; 7. Torsion spring; 8. Inclined surface. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0024] like Figures 1 to 3As shown, a safety-protected photovoltaic mounting bracket includes a bracket body 1, a central beam 2 on the bracket body 1, several fixed support columns 3 fixedly installed on the lower outer wall of the bracket body 1, several grooves 4 on the upper outer wall of the bracket body 1, baffles 5 installed in the grooves 4, rotating columns 6 installed at the bottom of the baffles 5, torsion springs 7 installed on the rotating columns 6, and an inclined surface 8 on the side of the baffles 5 away from the central beam 2.

[0025] like Figure 4 and Figure 5 As shown, in another embodiment of the present invention, the baffle 5 includes a baffle base 501, a limiting plate 502 is movably disposed on one side above the baffle base 501, a threaded groove 503 is provided on the side of the baffle base 501 near the limiting plate 502, and a threaded post 504 is provided in the threaded groove 503.

[0026] The baffle base 501 and the limiting plate 502 are provided with two slots 505 and two slide grooves 506 on the side close to each other. A block 507 is slidably arranged in the slide groove 506. A spring 508 is fixedly arranged on the outer wall of the upper side of the block 507. A buckle groove 509 is provided on the block 507.

[0027] When the baffle 5 obstructs the installation of the photovoltaic panel, the locking block 507 is first moved away from the baffle base 501 by the locking groove 509, so that the locking block 507 gradually leaves the locking groove 505. The spring 508 contracts. When the locking block 507 completely leaves the locking groove 505, the rotation restriction on the limiting plate 502 is released. Then the limiting plate 502 is rotated, and the limiting plate 502 drives the threaded column 504 to rotate, so that the threaded column 504 leaves the threaded groove 503, thereby releasing the fixed connection between the limiting plate 502 and the baffle base 501. At this time, the top horizontal plane of the baffle base 501 is parallel to the outer wall horizontal plane of the bracket body 1, thereby releasing the obstruction of the photovoltaic panel by the baffle 5.

[0028] When it is necessary to reconnect the limiting plate 502 to the baffle base 501, firstly, apply external force to the locking block 507 again through the locking groove 509, causing the locking block 507 to move away from the baffle base 501, and the spring 508 to contract. Then, rotate the limiting plate 502 so that the threaded post 504 enters the threaded groove 503, thus reconnecting the limiting plate 502 to the baffle base 501.

[0029] Then, the external force on the locking block 507 is released, and the spring 508 rebounds, causing part of the locking block 507 to enter the locking slot 505. At the same time, the elastic force of the spring 508 keeps the locking block 507 in a stable position and prevents it from easily disengaging.

[0030] The working principle of this type of safety-protected photovoltaic mounting bracket:

[0031] In use, the photovoltaic panel is first slid along the support body 1 to move it to the designated position. During this process, the photovoltaic panel presses against the inclined surface 8 of the baffle 5, causing the baffle 5 to rotate around the rotating column 6. The torsion spring 7 deforms, and the baffle 5 is pressed into the groove 4 by the photovoltaic panel, thus preventing it from obstructing the photovoltaic panel during installation and movement. When the photovoltaic panel leaves the baffle 5, the torsion spring 7 rebounds, causing the baffle 5 to return to its original position. If the photovoltaic panel suddenly slides down unexpectedly, one side of the outer wall of the photovoltaic panel will touch the outer wall of the baffle 5 away from the inclined surface 8. At this time, the inner wall of the groove 4 provides limiting support for the baffle 5, preventing it from rotating. Thus, the baffle 5 supports and stops the photovoltaic panel, preventing it from hitting workers or others. The system prevents damage to the photovoltaic panel and protects the safety of the staff. When the baffle 5 obstructs the installation of the photovoltaic panel, the locking block 507 is first moved away from the baffle base 501 by the locking groove 509, so that the locking block 507 gradually leaves the locking groove 505. The spring 508 contracts. When the locking block 507 is completely out of the locking groove 505, the rotation restriction on the limiting plate 502 is released. Then the limiting plate 502 is rotated, and the limiting plate 502 drives the threaded column 504 to rotate, so that the threaded column 504 leaves the threaded groove 503, thereby releasing the fixed connection between the limiting plate 502 and the baffle base 501. At this time, the top horizontal plane of the baffle base 501 is parallel to the horizontal plane of the outer wall of the bracket body 1, thereby releasing the obstruction of the photovoltaic panel by the baffle 5.

[0032] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. All obvious variations or modifications derived from the technical solutions of the present invention are still within the protection scope of the present invention.

Claims

1. A safety-protected photovoltaic mounting bracket, comprising a bracket body (1), characterized in that: The main body (1) of the support is provided with a central beam (2), and a number of fixed pillars (3) are fixedly provided on the outer wall of one side below the main body (1). A number of grooves (4) are provided on the outer wall of one side above the main body (1). A baffle (5) is provided in the groove (4). A rotating column (6) is provided at the bottom of the baffle (5). A torsion spring (7) is provided on the rotating column (6). An inclined surface (8) is provided on the side of the baffle (5) away from the central beam (2).

2. The safety protection photovoltaic mounting bracket according to claim 1, characterized in that: The outer wall of one side of the baffle (5) is in contact with the inner wall of the groove (4) away from the middle beam (2).

3. A safety-protected photovoltaic mounting bracket according to claim 2, characterized in that: The baffle (5) includes a baffle base (501), a limiting plate (502) is movably disposed on one side above the baffle base (501), and a threaded groove (503) is provided on the side of the baffle base (501) near the limiting plate (502), and a threaded post (504) is provided in the threaded groove (503).

4. A safety-protected photovoltaic mounting bracket according to claim 3, characterized in that: The baffle base (501) and the limiting plate (502) are provided with two slots (505) and two slide grooves (506) on the side close to each other. A locking block (507) is slidably arranged in the slide groove (506). A spring (508) is fixedly arranged on the outer wall above the locking block (507). A buckle groove (509) is provided on the locking block (507).

5. A safety-protected photovoltaic mounting bracket according to claim 4, characterized in that: The baffle base (501) is rotatably connected to the bracket body (1) via a rotating column (6), and the limiting plate (502) is fixedly connected to the threaded column (504).

6. A safety-protected photovoltaic mounting bracket according to claim 5, characterized in that: The two ends of the card block (507) are located in the card slot (505) and the slide groove (506), respectively.

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