Photovoltaic mounting bracket

Abstract

The utility model belongs to the technical field of photovoltaic supports, and particularly relates to a photovoltaic mounting support which comprises a mounting frame, a plurality of supporting steel frames are arranged at the top of the mounting frame, a mounting seat is arranged at one end of each supporting steel frame, a connecting piece is arranged between the mounting frame and the supporting steel frames, a wiring frame is mounted at the bottom of the mounting frame, and a wiring groove is formed in the wiring frame. The wiring frame comprises two cross rods, a connecting plate is slidably connected between the two cross rods, connecting frames are arranged at the two ends of the connecting plate, and a mounting part is arranged at one end of each connecting frame; connection cables between the photovoltaic panel and the control equipment can be arranged in order, wiring and installation are facilitated, the cables and the wiring frame are located in the center of the bottom of the photovoltaic panel, the connection cables can be prevented from being exposed to the sun, and the situation that the cables are wound, scattered and not easy to arrange after the photovoltaic panel is installed can be avoided. The problems that connecting cables corresponding to all devices are not easy to distinguish during maintenance, and the service life of the cables is affected due to the fact that the cables are exposed outdoors are solved.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic bracket technology, and specifically relates to a photovoltaic installation bracket. Background Technology

[0002] Photovoltaic power generation, also known as solar power generation, is a technology that uses the photovoltaic effect at the semiconductor interface to directly convert light energy into electrical energy. With the rise of green energy, photovoltaic power generation projects are becoming increasingly common, installed on building rooftops and in sparsely populated outdoor areas. As a result, the use of photovoltaic power generation equipment is becoming more and more widespread. Photovoltaic power generation equipment generally consists of photovoltaic brackets, photovoltaic panels, and drainage components. The photovoltaic brackets are in contact with the ground and provide support. After the photovoltaic panels are installed on the photovoltaic brackets, they need to be connected to the control equipment. Usually, multiple cables need to be connected. Currently, after the cables are connected, they are easily tangled together by cable ties and other devices, and some cables will droop to the ground. Prolonged exposure to the outdoors will accelerate the aging of the outer layer of the cables, thus affecting their service life. Utility Model Content

[0003] This utility model provides a photovoltaic mounting bracket that avoids the problems of cables getting tangled and scattered after photovoltaic panels are installed, making them difficult to organize, and making it difficult to distinguish the corresponding connection cables of each device during maintenance, as well as the problems of cables being exposed outdoors and having their service life affected.

[0004] This utility model provides the following technical solution: a photovoltaic mounting bracket, including a mounting frame, a plurality of supporting steel frames are provided on the top of the mounting frame, a mounting base is provided at one end of the supporting steel frame, and a connector is provided between the mounting frame and the supporting steel frame. A wiring frame is installed at the bottom of the mounting frame, the wiring frame includes two crossbars, a connecting plate is slidably connected between the two crossbars, a connecting frame is provided at both ends of the connecting plate, a mounting part is provided at one end of the connecting frame, a plurality of conduits are provided on one side of the connecting plate, a plurality of connecting grooves are opened on one side of the connecting frame, and a limit band is connected to the connecting frame through the plurality of connecting grooves.

[0005] The crossbar is fixedly connected to one side of a connecting block, and the connecting frame is slidably connected to the outside of the connecting block.

[0006] One end of the limiting band is fixedly connected to the top of the connecting frame, and the other end of the limiting band is detachably connected to the mounting part on the adjacent side.

[0007] The limiting band has a limiting hole at one end, and the top of each of the two mounting parts is fixedly connected to a limiting rod, with the limiting hole and the limiting rod sleeved together.

[0008] The bottom of the limiting band is provided with a number of anti-slip protrusions at equal intervals, and the number of anti-slip protrusions are fixedly connected to the bottom of the limiting band.

[0009] Among them, several of the threading tubes are equally spaced on one side of the connecting plate, and each of the several threading tubes has an opening on one side.

[0010] Each of the mounting parts has a mounting hole at one end, and the mounting part and the connecting block are detachably connected by a mounting component.

[0011] The beneficial effects of this utility model are:

[0012] This new design allows for the neat arrangement of connecting cables between photovoltaic panels and control equipment, facilitating wiring and installation. By positioning the cables and wiring rack at the center of the bottom of the photovoltaic panel, it prevents the connecting cables from being exposed to wind and sun. It also avoids the problems of cables becoming tangled and scattered after the photovoltaic panel is installed, making them difficult to organize and distinguish the corresponding connecting cables for each device during maintenance. Furthermore, it addresses the issue of cables being exposed outdoors, which can affect their lifespan.

[0013] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0014] Figure 1 This is a side view of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the connecting plate in this utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of the conduit in this utility model;

[0017] Figure 4 This utility model Figure 3 Enlarged view of section A.

[0018] In the diagram: 1. Mounting bracket; 11. Supporting steel frame; 12. Mounting base; 13. Connector; 2. Wiring frame; 21. Crossbar; 211. Connecting block; 22. Connecting frame; 221. Connecting groove; 23. Mounting part; 3. Connecting plate; 31. Conduit; 4. Limiting band; 41. Limiting hole; 411. Limiting rod; 42. Anti-slip protrusion. Detailed Implementation

[0019] Please see Figures 1-4The present invention provides the following technical solution: it includes a mounting frame 1, the top of the mounting frame 1 is provided with a plurality of supporting steel frames 11, one end of the supporting steel frame 11 is provided with a mounting base 12, and a connector 13 is provided between the mounting frame 1 and the supporting steel frame 11. A wiring frame 2 is installed at the bottom of the mounting frame 1. The wiring frame 2 includes two crossbars 21, and a connecting plate 3 is slidably connected between the two crossbars 21. Both ends of the connecting plate 3 are provided with connecting frames 22. One end of the connecting frame 22 is provided with a mounting part 23, and a plurality of conduits 31 are provided on one side of the connecting plate 3. A plurality of connecting grooves 221 are opened on one side of the connecting frame 22, and the connecting frame 22 is connected to a limit band 4 through the plurality of connecting grooves 221.

[0020] In this embodiment: the main structure of the photovoltaic support is composed of a mounting frame 1, several supporting steel frames 11, and several mounting seats 12. A connector 13 is provided between the mounting frame 1 and the supporting steel frames 11 to connect the mounting frame 1, the supporting steel frames 11, and the mounting seats 12. A wiring frame 2 is installed at the bottom of the mounting frame 1 to route the connection lines between the photovoltaic panel and various control devices. The wiring frame 2 includes two crossbars 21, with a connecting plate 3 slidably connected between them. Connecting frames 22 are provided at both ends of the connecting plate 3, and one end of each connecting frame 22 is provided with a... The mounting section 23, and the connecting plate 3, have several conduits 31 on one side. The crossbar 21, connecting frame 22, mounting section 23, connecting plate 3, and conduits 31 together form a structure for arranging and limiting the connection cables. The connecting frame 22 has several connecting slots 221 on one side, and the connecting frame 22 is connected to a limiting band 4 through the connecting slots 221. By setting the limiting band 4, the cables are further limited. When installing the photovoltaic panel, three mounting bases 12 of different lengths are cut according to the installation angle of the photovoltaic panel, so that the tilt angle of the mounting frame 1 meets the conditions of the photovoltaic panel installation area. The mounting bases are then installed on the mounting frame 1 using mounting components. At the top, organize the connection cables between the photovoltaic panel and the controller. Connect the connector 22 to the outside of the connector block 211. Move the connector 22 so that the connector plate 3 moves to one end of the bottom of the photovoltaic panel. Then, lay out the connection cables, passing one end of the connection cable through the corresponding conduit 31. Then, connect the limiting band 4 to the connector 22 through the connecting groove 221. When connecting the limiting band 4, limit each connection cable so that it is pressed under the limiting band 4. Then pull in one end of the limiting band 4 so that it connects to the limiting rod 411 on the mounting part 23, limiting one end of the limiting band 4, thereby limiting the cable. During cable routing, the cable length can be adjusted, and then the connecting plate 3 can be pushed to move it to the center of the bottom of the photovoltaic panel. The mounting part 23 and the connecting block 211 are fixed by the mounting parts to limit the wiring rack 2, so that the cables are neatly arranged on the photovoltaic support and protected by the photovoltaic panel. The cables and wiring rack 2 are located at the center of the bottom of the photovoltaic panel, which can prevent the connecting cables from being exposed to wind and sun, and can also avoid the problems of cables getting tangled and scattered after the photovoltaic panel is installed, which are not easy to organize, make it difficult to distinguish the corresponding connecting cables of each device during maintenance, and affect the service life of the cables exposed outdoors.

[0021] A connecting block 211 is fixedly connected to one side of the crossbar 21, and a connecting frame 22 is slidably connected to the outside of the connecting block 211. By setting a connecting block 211 on one side of the crossbar 21, the wiring frame 2 and the connecting frame 22 can be connected, which facilitates the adjustment of the position of the connecting frame 22.

[0022] One end of the limiting band 4 is fixedly connected to the top of the connecting frame 22, and the other end of the limiting band 4 is detachably connected to the mounting part 23 on the adjacent side. The limiting band 4 can be detachably connected to the mounting part 23. After the cable is limited by the limiting band 4, one end of the limiting band 4 is limited to maintain its fixed effect.

[0023] One end of the limiting band 4 has a limiting hole 41, and the tops of the two mounting parts 23 are fixedly connected to the limiting rods 411. The limiting hole 41 and the limiting rods 411 are sleeved together. The top of the mounting part 23 is fixedly connected to the limiting rods 411, so that one end of the limiting band 4 can be sleeved on the limiting rods 411, thereby limiting one end of the limiting band 4.

[0024] The bottom of the limiting band 4 is provided with several anti-slip protrusions 42 at equal intervals, and the anti-slip protrusions 42 are all fixedly connected to the bottom of the limiting band 4; by setting several anti-slip protrusions 42, the fixing effect of the limiting band 4 on the connecting cable is increased.

[0025] Several conduits 31 are evenly spaced on one side of the connecting plate 3, and each conduit 31 has an opening on one side; the opening on one side of each conduit 31 makes it easier to put the cable into the conduit 31, making it more convenient to arrange the cable.

[0026] The mounting part 23 is provided with mounting holes at one end, and the mounting part 23 and the connecting block 211 are detachably connected by mounting parts; the mounting part 23 limits and fixes the position of the connecting frame 22, thereby limiting the position of the cable and making it stably installed at the center of the bottom of the photovoltaic panel.

[0027] The working principle and usage process of this utility model are as follows: When installing the photovoltaic panel, three mounting brackets 12 of different lengths are cut according to the installation angle of the photovoltaic panel, so that the tilt angle of the mounting frame 1 meets the conditions of the photovoltaic panel installation area. The brackets are then installed on the top of the mounting frame 1 using mounting components. The connection lines between the photovoltaic panel and the controller are then organized. The connecting frame 22 is connected to the outside of the connecting block 211. The connecting frame 22 is moved so that the connecting plate 3 moves to one end of the bottom of the photovoltaic panel. Then, the connecting cables are laid out, with one end of the connecting cable passing through the corresponding conduit 31. Finally, the limiting band 4 is connected through the connecting groove 221. On the connecting frame 22, when connecting the limiting band 4, each connecting wire is limited and pressed under the limiting band 4. Then, one end of the limiting band 4 is pulled in to connect with the limiting rod 411 on the mounting part 23, thus limiting one end of the limiting band 4 and limiting the cable. When arranging the cable, it can be adjusted according to the length of the cable. Then, push the connecting plate 3 to move it to the center position of the bottom of the photovoltaic panel. The mounting part 23 and the connecting block 211 are fixed by the mounting parts to complete the limitation of the wiring frame 2, so that the cable is neatly arranged on the photovoltaic bracket and protected by the photovoltaic panel.

Claims

1. A photovoltaic mounting bracket, comprising a mounting frame (1), characterized in that: The mounting frame (1) has several supporting steel frames (11) on its top. One end of each supporting steel frame (11) is provided with a mounting base (12). A connector (13) is provided between the mounting frame (1) and the supporting steel frame (11). A wiring frame (2) is installed at the bottom of the mounting frame (1). The wiring frame (2) includes two crossbars (21). A connecting plate (3) is slidably connected between the two crossbars (21). Both ends of the connecting plate (3) are provided with connecting brackets (22). One end of the connecting bracket (22) is provided with a mounting part (23). Several conduits (31) are provided on one side of the connecting plate (3). Several connecting slots (221) are opened on one side of the connecting bracket (22). The connecting bracket (22) is connected to a limit band (4) through several connecting slots (221).

2. A photovoltaic mounting bracket according to claim 1, characterized in that: A connecting block (211) is fixedly connected to one side of the crossbar (21), and the connecting frame (22) is slidably connected to the outside of the connecting block (211).

3. A photovoltaic mounting bracket according to claim 1, characterized in that: One end of the limiting band (4) is fixedly connected to the top of the connecting frame (22), and the other end of the limiting band (4) is detachably connected to the mounting part (23) on the adjacent side.

4. A photovoltaic mounting bracket according to claim 1, characterized in that: The limiting band (4) has a limiting hole (41) at one end, and the top of the two mounting parts (23) are fixedly connected to the limiting rod (411), and the limiting hole (41) and the limiting rod (411) are sleeved and connected.

5. A photovoltaic mounting bracket according to claim 1, characterized in that: The bottom of the limiting band (4) is provided with a number of anti-slip protrusions (42) at equal intervals, and the number of anti-slip protrusions (42) are fixedly connected to the bottom of the limiting band (4).

6. A photovoltaic mounting bracket according to claim 1, characterized in that: Several of the aforementioned conduits (31) are equally spaced on one side of the connecting plate (3), and each of the aforementioned conduits (31) has an opening on one side.

7. A photovoltaic mounting bracket according to claim 1, characterized in that: Each of the mounting parts (23) has a mounting hole at one end, and the mounting part (23) and the connecting block (211) are detachably connected by a mounting component.

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