A quick installation buckle device for photovoltaic modules

Abstract

The utility model discloses a kind of photovoltaic module quick installation buckling device, including fixed support frame, two mounting plates are fixedly installed in the fixed support frame inside and the fixed support frame inner wall both sides are symmetrically fixedly installed with limit lug, photovoltaic panel is fixedly connected on the fixed support frame top, two mounting clamps are fixedly installed symmetrically on the bottom of photovoltaic panel, two mounting clamps are position compatible with mounting plate, mounting structure is set on the outside of two mounting plates, the mounting structure includes the limit frame fixedly installed on two mounting plates, two limit plates are symmetrically installed on the opposite position of the upper end of two limit frames with mounting plate, positioning plug rod is slidably connected in the inside of two limit plates with spring being sleeved on the outer wall of positioning plug rod, the inside of mounting plate is penetrated by the one end of positioning plug rod with extension end and is inserted in the inside of mounting clamps, the utility model has the beneficial effect that photovoltaic panel is quickly installed and positioned, and the demand of large-scale photovoltaic power station construction is adapted.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic equipment installation technology, and in particular to a quick-installation buckle device for photovoltaic modules. Background Technology

[0002] With the rapid development of the new energy industry, photovoltaic modules, as the core component of solar power generation systems, directly affect the construction cycle and operational life of photovoltaic power plants through their installation efficiency and stability.

[0003] Currently, photovoltaic modules are mostly installed using bolt fixing, which requires tightening the bolts one by one with tools such as wrenches to fix the photovoltaic modules to the bracket. This traditional installation method requires repeated alignment of bolt holes with bracket mounting positions, which is cumbersome and time-consuming for installing a single photovoltaic module. It is difficult to meet the rapid construction needs of large-scale photovoltaic power plants. Therefore, a photovoltaic module quick installation clip device is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of the present invention, to avoid obscuring the purpose of these documents, and such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] Therefore, the purpose of this utility model is to provide a quick-installation buckle device for photovoltaic modules, which can solve the technical problem that most existing photovoltaic panels are fixed and installed by bolts, which takes a long time and is difficult to meet the needs of rapid construction of large-scale photovoltaic power plants.

[0006] To solve the above-mentioned technical problems, this utility model provides a photovoltaic module quick-installation buckle device, which adopts the following technical solution: It includes a fixed support frame, inside which two mounting plates are fixedly installed, and on both sides of the inner wall of the fixed support frame, limit protrusions are fixedly installed. A photovoltaic panel is fixedly snapped onto the top of the fixed support frame, and two mounting blocks are symmetrically installed on the bottom of the photovoltaic panel. The two mounting blocks are adapted to the positions of the mounting plates. An installation structure is provided on the outer side of each of the two mounting plates. The installation structure includes limit frames fixedly installed on the two mounting plates. Two limit plates are symmetrically installed on the upper ends of the two limit frames relative to the mounting plates. Positioning rods are slidably connected inside each of the two limit plates, and springs are sleeved on the outer walls of the positioning rods. One end of the positioning rod passes through the interior of the mounting plate, and the extended end is inserted into the interior of the mounting block. A clamping structure is provided inside the fixed support frame.

[0007] Optionally, both mounting plates have snap-fit ​​grooves inside, the mounting blocks are adapted to the size of the snap-fit ​​grooves, and both mounting blocks have symmetrical positioning holes inside, with the extension ends of the two sets of positioning rods inserted into the positioning holes.

[0008] Optionally, a handle is fixedly connected between the two positioning rods, and a limiting plate is fixedly installed on the outer wall of both positioning rods. One end of the spring on the outer wall of the limiting plate is connected to the limiting plate, and the other end of the spring is fixed to the limiting plate.

[0009] Optionally, the upper end of the fixed support frame is symmetrically provided with two sets of sliding grooves, and each sliding groove is frictionally rotatably connected to a limiting slider, the outer wall of the limiting slider being relative to and pressed against the photovoltaic panel.

[0010] Optionally, the clamping structure includes two threaded rods rotatably mounted on the bottom of the fixed support frame. The two threaded rods are mirror images of each other, and a connecting rod is fixedly connected to one end of each threaded rod. A rotating handwheel is fixedly mounted on one end of one of the threaded rods.

[0011] Optionally, the outer walls of the two threaded rods are symmetrically threaded with connecting protrusions, and guide plates are fixedly installed on the upper ends of the connecting protrusions. The bottoms of the two guide plates are slidably connected inside the snap-fit ​​grooves, and anti-slip pads are fixedly fitted to the outer walls of the guide plates.

[0012] In summary, this utility model has at least one of the following beneficial effects: 1. By setting up an installation structure, the two mounting blocks at the bottom of the photovoltaic panel are aligned with the two mounting plates inside the fixed support frame for initial positioning. Then, the two handles are released, causing the positioning rod on the limiting plate to move under the elastic force of the spring, so that one end of the rod passes through the mounting plate and is inserted into the positioning hole on the mounting block, thereby limiting the position of the photovoltaic panel. Finally, the two sets of limiting sliders on the fixed support frame are pushed, causing the limiting sliders to move along the sliding groove to support the upper and lower ends of the photovoltaic panel. When disassembly is required, the limiting sliders are moved, and then the handles are pulled to pull the positioning rod out of the positioning hole and remove the misalignment interface. The operation is simple, which is conducive to the rapid installation and positioning of the photovoltaic panel, avoiding the problems of low installation efficiency caused by bolt fixing, greatly improving the installation efficiency, and adapting to the needs of large-scale photovoltaic power station construction.

[0013] Simultaneously, rotating the handwheel drives the threaded rod to rotate, which in turn drives another threaded rod to rotate via the connecting rod. This bidirectional rotation of the two threaded rods causes the guide plates on the two connecting protrusions to move relative to each other. At the same time, the bottom of the guide plates slides and is limited by the locking groove in the mounting plate, which also causes the two guide plates to move relative to each other. This facilitates the clamping and alignment of photovoltaic panels of different sizes, thus improving the applicability of the device. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of a photovoltaic module quick-installation clip device according to the present invention;

[0016] Figure 2 This is a schematic diagram of the rear structure of a photovoltaic module quick-installation buckle device according to the present invention;

[0017] Figure 3 for Figure 2 Schematic diagram of the partial rotation and disassembly structure;

[0018] Figure 4 for Figure 3 A partial enlarged diagram of the split structure;

[0019] Figure 5 for Figure 3 A magnified schematic diagram of the localized explosion structure.

[0020] The components represented by each number in the attached diagram are listed below: 1. Fixed support frame; 11. Mounting plate; 12. Limiting protrusion; 2. Photovoltaic panel; 21. Mounting clip; 22. Positioning hole; 3. Limiting slider; 31. Slide groove; 4. Mounting structure; 41. Limiting frame; 42. Limiting plate; 43. Handle; 44. Positioning rod; 45. Spring; 46. Limiting disc; 5. Clamping structure; 51. Rotating handwheel; 52. Threaded rod; 53. Connecting rod; 54. Connecting protrusion; 55. Guide clamp; 56. Anti-slip pad. Detailed Implementation

[0021] 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.

[0022] The following is in conjunction with the appendix Figure 1 —5. This utility model will be described in further detail.

[0023] Reference Figure 1-5In this embodiment, in order to solve the technical problem that most existing photovoltaic panels are fixed and installed by bolts, which takes a long time and is difficult to meet the rapid construction needs of large-scale photovoltaic power plants, this utility model discloses a photovoltaic module quick installation buckle device.

[0024] The system includes a fixed support frame 1, which has two mounting plates 11 fixedly installed inside. Limiting protrusions 12 are fixedly installed on both sides of the inner wall of the fixed support frame 1. A photovoltaic panel 2 is fixedly snapped onto the top of the fixed support frame 1. Two mounting blocks 21 are fixedly and symmetrically installed at the bottom of the photovoltaic panel 2. The two mounting blocks 21 are adapted to the position of the mounting plates 11. An installation structure 4 is provided on the outer side of the two mounting plates 11. The installation structure 4 includes a limiting frame 41 fixedly installed on the two mounting plates 11. Two limiting plates 42 are symmetrically installed on the upper end of the two limiting frames 41 relative to the mounting plates 11. A positioning rod 44 is slidably connected inside the two limiting plates 42. A spring 45 is sleeved on the outer wall of the positioning rod 44. One end of the positioning rod 44 passes through the inside of the mounting plate 11 and the extended end is inserted into the inside of the mounting block 21. A clamping structure 5 is provided inside the fixed support frame 1.

[0025] Specifically, both mounting plates 11 have snap-fit ​​grooves inside, the mounting blocks 21 are adapted to the size of the snap-fit ​​grooves, and both mounting blocks 21 have symmetrical positioning holes 22 inside, with the extension ends of the two sets of positioning rods 44 inserted into the positioning holes 22.

[0026] By aligning the two mounting blocks 21 at the bottom of the photovoltaic panel 2 with the snap-fit ​​grooves on the mounting plate 11, and then using two sets of positioning rods 44 to insert and fix them under the action of springs 45, it is easy to quickly install the photovoltaic panel 2.

[0027] Specifically, a handle 43 is fixedly connected between the two positioning rods 44, and a limit plate 46 is fixedly installed on the outer wall of both positioning rods 44. One end of a spring 45 on the outer wall of the limit plate 46 is connected to the limit plate 42, and the other end of the spring 45 is fixed to the limit plate 42.

[0028] The spring 45 causes the limiting plate 46 to press forward, which in turn causes the positioning rod 44 to pass through the inside of the mounting plate 11 and be precisely inserted into the positioning hole 22. At the same time, the mounting block 21 at the bottom of the photovoltaic panel 2 is uniformly sized to match the positioning rod 44 and the mounting plate 11. The applicant has taken this into consideration.

[0029] Specifically, the upper end of the fixed support frame 1 is symmetrically provided with two sets of sliding grooves 31, and the sliding grooves 31 are all connected to the limiting sliders 3 by friction rotation. The outer wall of the limiting sliders 3 is pressed against the photovoltaic panel 2.

[0030] After the photovoltaic panel 2 is installed, two sets of limiting sliders 3 are used to slide along the slide groove 31 to further limit and lock the photovoltaic panel 2, thereby improving the installation stability of the photovoltaic panel 2.

[0031] Specifically, the clamping structure 5 includes two threaded rods 52 rotatably mounted at the bottom of the fixed support frame 1. The positions of the two threaded rods 52 are mirror images of each other, and a connecting rod 53 is fixedly connected to one end of each threaded rod 52. A rotating handwheel 51 is fixedly mounted to one end of one of the threaded rods 52.

[0032] By rotating the handwheel 51, the two threaded rods 52 are driven to rotate. The two threaded rods 52 rotate in opposite directions, causing the two connecting protrusions 54 to move relative to each other.

[0033] Specifically, the outer walls of the two threaded rods 52 are symmetrically threaded with connecting protrusions 54, and the upper ends of the connecting protrusions 54 are fixedly installed with guide plates 55. The bottoms of the two guide plates 55 are slidably connected inside the snap-fit ​​groove, and the outer walls of the guide plates 55 are fixedly fitted with anti-slip pads 56.

[0034] When the two guide clamps 55 move, they are limited by sliding engagement grooves at the bottom within the mounting plate 11. At the same time, anti-slip pads 56 are provided, which are made of rubber material. The guide clamps 55 are adapted to the size of the mounting block 21.

[0035] The specific working principle is as follows: When photovoltaic modules need to be installed, the operator first aligns the two mounting blocks 21 on the inner side of the photovoltaic panel 2 with the two mounting plates 11 inside the fixed support frame 1, so that the mounting blocks 21 are aligned with the slots for initial positioning. Then, the two handles 43 are released, so that the positioning rod 44 on the limiting plate 46 moves under the elastic force of the spring 45. Under the elastic force, one end of the positioning rod 44 passes through the mounting plate 11 and is inserted into the positioning hole 22 on the mounting block 21, thereby limiting the position of the photovoltaic panel 2. Finally, the two sets of limiting sliders 3 on the fixed support frame 1 are pushed, so that the limiting sliders 3 move along the sliding groove 31 to support the upper and lower ends of the photovoltaic panel 2. When disassembling, the limiting sliders 3 are moved, and then the handles 43 are pulled to pull the positioning rod 44 out of the positioning hole 22. The operation is simple and can realize the quick installation and positioning of the photovoltaic panel 2, avoiding the problems of low installation efficiency caused by bolt fixing.

[0036] When installing photovoltaic modules of different sizes, the mounting blocks 21 on the photovoltaic panel 2 are aligned and engaged with the mounting plate 11. Then, by rotating the handwheel 51, the threaded rod 52 is rotated, causing the threaded rod 52 to drive another threaded rod 52 to rotate through the connecting rod 53. The two threaded rods 52 rotate in both directions, causing the guide plates 55 on the two connecting protrusions 54 to move relative to each other. At the same time, the bottom of the guide plates 55 slides and is limited by the locking groove in the mounting plate 11, causing the two guide plates 55 to move relative to each other to clamp and align the mounting blocks 21 at the bottom of the photovoltaic panels 2 of different sizes, thereby improving the applicability of the device.

[0037] 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.

[0038] 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. A quick-installation buckle device for photovoltaic modules, comprising a fixed support frame (1), characterized in that: The fixed support frame (1) has two mounting plates (11) fixedly installed inside, and limit protrusions (12) are fixedly installed on both sides of the inner wall of the fixed support frame (1). A photovoltaic panel (2) is fixedly snapped onto the top of the fixed support frame (1). Two mounting blocks (21) are fixedly and symmetrically installed at the bottom of the photovoltaic panel (2). The two mounting blocks (21) are adapted to the position of the mounting plates (11). An installation structure (4) is provided on the outer side of the two mounting plates (11). The installation structure (4) includes a fixed mounting on the two mounting plates (11). The mounting plate (11) has a limiting bracket (41). The upper ends of the two limiting brackets (41) are symmetrically mounted with two limiting plates (42) relative to the mounting plate (11). The two limiting plates (42) are slidably connected with positioning rods (44) inside each of the two limiting plates (42), and springs (45) are sleeved on the outer wall of the positioning rods (44). One end of the positioning rod (44) passes through the inside of the mounting plate (11), and the extended end is inserted into the inside of the mounting block (21). The fixed support frame (1) is provided with a clamping structure (5).

2. The photovoltaic module quick-installation clip device according to claim 1, characterized in that: Both mounting plates (11) have snap-fit ​​grooves inside, and the mounting block (21) is adapted to the size of the snap-fit ​​groove. Both mounting blocks (21) have symmetrical positioning holes (22) inside, and the extension ends of the two sets of positioning rods (44) are inserted into the positioning holes (22).

3. The photovoltaic module quick-installation clip device according to claim 2, characterized in that: A handle (43) is fixedly connected between the two positioning rods (44), and a limiting plate (46) is fixedly installed on the outer wall of both positioning rods (44). One end of the spring (45) on the outer wall of the limiting plate (46) is connected to the limiting plate (42), and the other end of the spring (45) is fixed to the limiting plate (42).

4. The photovoltaic module quick-installation clip device according to claim 3, characterized in that: The fixed support frame (1) has two sets of sliding grooves (31) symmetrically opened at the upper end, and the sliding grooves (31) are all connected to the limiting sliders (3) by friction rotation. The outer wall of the limiting sliders (3) is pressed against the photovoltaic panel (2).

5. A photovoltaic module quick-installation clip device according to claim 1, characterized in that: The clamping structure (5) includes two threaded rods (52) rotatably mounted on the bottom of the fixed support frame (1). The positions of the two threaded rods (52) are mirror images of each other, and a connecting rod (53) is fixedly connected to one end of each threaded rod (52). A rotating handwheel (51) is fixedly mounted on one end of one of the threaded rods (52).

6. A photovoltaic module quick-installation clip device according to claim 5, characterized in that: The outer walls of the two threaded rods (52) are symmetrically threaded with connecting protrusions (54), and the upper ends of the connecting protrusions (54) are fixedly installed with guide plates (55). The bottoms of the two guide plates (55) are slidably connected inside the snap-fit ​​groove, and the outer walls of the guide plates (55) are fixedly fitted with anti-slip pads (56).

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