A photovoltaic module mounting frame with pre-embedded connectors

Abstract

This invention relates to the field of photovoltaic module mounting frame technology, and specifically discloses a photovoltaic module mounting frame with pre-embedded connectors, including a main frame and a support frame. The main frame is fixedly connected between two symmetrically arranged support frames. Rotating shafts are rotatably connected to both sides of the main frame. A sliding device is fixedly connected to the bottom of the main frame on the side away from the rotating shafts. A cylinder is fixedly connected to the bottom of the support frame, and a pre-embedded device is fixedly connected to the bottom of the cylinder. The sliding device is used to adjust the height of the photovoltaic module installation, and the pre-embedded device is used to fix and support the photovoltaic module bracket. This photovoltaic module mounting frame with pre-embedded connectors allows for convenient adjustment of the frame angle through the use of the sliding device, and the pre-embedded device makes module installation faster and more efficient, significantly reducing time costs.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic module mounting frame technology, specifically a photovoltaic module mounting frame with pre-embedded connectors. Background Technology

[0002] Currently, solar photovoltaic power generation technology has been increasingly applied. Solar photovoltaic modules are a new type of power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. The electricity generated by photovoltaic power generation can be directly used to drive loads or stored in batteries. The energy is clean and convenient to use, and its global installed capacity has achieved leapfrog development. Solar photovoltaic modules include solar panels and mounting frames. Mounting frames can be made in various heights. Some mounting frames are large in size, which makes transportation troublesome, installation very time-consuming and labor-intensive, and it is difficult to maintain the stability of the frame.

[0003] Existing technologies have some problems, such as long installation cycles, components being at a certain tilt angle, and unstable frame installation, which greatly increases the difficulty of installing photovoltaic panels. Furthermore, grounding the components is complicated and cannot be done simply by plugging and playing. The long installation cycle leads to increased costs. Summary of the Invention

[0004] To achieve the above objectives, the present invention provides the following technical solution: a photovoltaic module mounting frame with pre-embedded connectors, comprising a main frame and a support frame. The main frame is fixedly connected between two symmetrically arranged support frames. Rotating shafts are rotatably connected to both sides of the main frame. A sliding device is fixedly connected to the bottom of the main frame on the side away from the rotating shafts. A cylinder is fixedly connected to the bottom of the support frame, and a pre-embedded device is fixedly connected to the bottom of the cylinder. The sliding device is used to facilitate the replacement of photovoltaic panels by adjusting the height of the photovoltaic module. The pre-embedded device is used to fix and support the photovoltaic module bracket, making the installation of the module more convenient and faster.

[0005] Preferably, the sliding device includes an arc-shaped slide rail, a sliding sleeve is fitted and slidably connected to one side of the arc-shaped slide rail, the side of the arc-shaped slide rail away from the sliding sleeve is fixedly connected to a support frame, a sliding block is fixedly connected to one side of the sliding sleeve, a spring rod is passed through and slidably connected to the sliding block, a spring is fitted on the spring rod, one end of the spring is fixedly connected to the sliding block, and one end of the spring rod extends to the outside of the sliding block and is fixedly connected to a pull ring.

[0006] Preferably, the arc-shaped slide has evenly spaced circular slots on one side, and the end of the spring away from the sliding block is fixedly connected to a pull ring.

[0007] Preferably, the pre-embedded device includes a threaded rod, a pre-embedded rod fixedly connected to the bottom of the threaded rod, a rotating disk sleeved and threadedly connected to the threaded rod, a bearing fixedly connected to the top of the rotating disk, the bearing sleeved outside the threaded rod, a washer sleeved and slidably connected to the bottom of the pre-embedded rod, an extension support mechanism fixedly connected to the side of the pre-embedded rod above the washer, a pressing rod fixedly connected to the bottom of the pre-embedded rod, a limit rod fixedly connected to the side of the pressing rod below the washer, a limit strip fixedly connected to the side of the bottom of the pressing rod, a fixing rod fixedly connected to the bottom of the washer, a pressing base fixedly connected to the fixing rod, and a limit groove adapted to the limit strip being formed on the inner wall of the pressing base.

[0008] Preferably, the limiting rods are provided in multiple sets and are evenly distributed on the side of the extrusion rod, and the limiting strips are provided in multiple sets and are evenly distributed on the side of the bottom of the extrusion rod.

[0009] Preferably, the extension support mechanism includes a fixed base, one side of which is fixedly connected to a pre-embedded rod, a rotating roller is rotatably connected through the fixed base, and a right-angle extension bracket is sleeved and fixedly connected to the rotating roller.

[0010] This invention provides a photovoltaic module mounting frame with pre-embedded connectors. It offers the following advantages:

[0011] 1. This photovoltaic module mounting frame with pre-embedded connectors allows for easy adjustment of the angle by pulling the pull ring, which causes the spring rod to extend out of the circular slot. The main frame rotates around the axis of rotation. Since the main frame is fixedly connected to the sliding block, the main frame drives the sliding block to rotate, and the sliding block causes the sliding sleeve to slide on the arc-shaped track. When the desired angle is reached, releasing the pull ring allows the spring force to pull the ring, which then moves the spring rod inside the sliding block and inserts it into the corresponding circular slot, thus fixing the adjusted angle. The arc-shaped track and sliding sleeve can be locked or released by direct pulling, making it convenient to use.

[0012] 2. This photovoltaic module mounting frame with pre-embedded connectors is used by first inserting the pre-embedded parts into a pre-dug pit. Rotating the threaded rod causes it to move downwards, which in turn moves the pre-embedded rod downwards, which in turn moves the compression rod downwards. The compression rod then inserts into the soil at the compression base. The compression rod then penetrates the bottom of the soil through compression, achieving a more stable effect. Afterwards, it can be directly buried without manual fixing, making installation faster and more convenient. This method allows for direct insertion of the pre-embedded parts into the dug pit, with the compression rod penetrating the bottom of the soil for greater stability and easier installation.

[0013] 3. In use, the photovoltaic module mounting frame with pre-embedded connectors allows the right-angle extension bracket to move downwards under the descent of the fixed base. The descent of the fixed base causes the right-angle extension bracket to move downwards, so the right-angle rod at the bottom of the right-angle extension bracket is held in place by the washer, causing the right-angle extension bracket to rotate around the rotating roller. The right-angle extension bracket is thus unfolded to form an inverted bracket. This allows the extension support mechanism to complete the inverted function directly in the pit. After the right-angle extension bracket rotates around the rotating roller to form an inverted bracket, it can achieve the purpose of fixation. After that, the pre-embedded parts are buried in the soil to achieve a stable pre-embedded effect. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the photovoltaic module installation frame structure with pre-embedded connectors according to the present invention;

[0015] Figure 2 This is a schematic diagram of the sliding device structure of the present invention;

[0016] Figure 3 This is a schematic diagram of the connection structure of the sliding block of the present invention;

[0017] Figure 4 This is a schematic diagram of the pre-embedded device structure of the present invention;

[0018] Figure 5 This is a schematic diagram of the connection structure of the pre-embedded device connecting support frame of the present invention;

[0019] Figure 6 This is a schematic diagram of the extension support mechanism of the present invention;

[0020] In the diagram: 1. Main frame; 2. Support frame; 3. Rotating shaft; 4. Sliding device; 5. Cylinder; 6. Embedded device; 41. Arc-shaped slide rail; 42. Sliding sleeve; 43. Circular hole groove; 44. Sliding block; 45. Spring rod; 46. Spring; 47. Pull ring; 61. Threaded rod; 62. Embedded rod; 63. Rotating disk; 64. Bearing; 65. Extension support mechanism; 66. Extrusion rod; 67. Limiting rod; 68. Washer; 69. Limiting strip; 610. Fixing rod; 611. Extrusion base; 612. Limiting groove; 651. Fixing base; 652. Rotating roller; 653. Right-angle extension bracket; Detailed Implementation

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0022] Please see Figure 1-3 This invention provides a technical solution that solves the difficulty of inconvenient photovoltaic panel installation. A photovoltaic module installation frame with pre-embedded connectors includes a main frame 1 and a support frame 2. The main frame 1 is fixedly connected between two symmetrically arranged support frames 2. Rotating shafts 3 are rotatably connected to both sides of the main frame 1 for rotating the main frame 1. A sliding device 4 is fixedly connected to the bottom of the main frame 1 away from the rotating shaft 3. A cylinder 5 is fixedly connected to the bottom of the support frame 2, and a pre-embedded device 6 is fixedly connected to the bottom of the cylinder 5. The sliding device 4 is used to adjust the height of the photovoltaic module for easy replacement of photovoltaic panels, and the pre-embedded device 6 is used to fix and support the photovoltaic module bracket, making the installation of the module more convenient and faster. It also includes: an arc-shaped slide rail 41, a sliding sleeve 42 fitted and slidably connected to one side of the arc-shaped slide rail 41, a side of the arc-shaped slide rail 41 away from the sliding sleeve 42 fixedly connected to the support frame 2, a circular hole groove 43 evenly opened on one side of the arc-shaped slide rail 41, a sliding block 44 fixedly connected to one side of the sliding sleeve 42, a spring rod 45 passing through and fitted on the sliding block 44, a spring 46 fitted on the spring rod 45, the spring 46 fixedly connected to one side of the sliding block 44, and a pull ring 47 fixedly connected to one side of the spring rod 45 to facilitate fixing the adjusted height.

[0023] When in use, pulling the pull ring 47 causes the spring rod 45 to be pulled out of the round hole slot 43. The main frame 1 rotates around the rotating shaft 3. Since the main frame 1 is fixedly connected to the sliding block 44, the main frame 1 drives the sliding block 44 to rotate. The sliding block 44 drives the sliding sleeve 42 to slide on the arc-shaped slide rail 41, thereby achieving the purpose of adjusting the angle up and down. When the required angle is adjusted, the pull ring 47 is released. Under the elastic force of the spring 46, the pull ring 47 is pulled to move. The pull ring 47 drives the spring rod 45 to slide inside the sliding block 44 and insert into the corresponding round hole slot 43, thereby achieving the purpose of fixing the adjusted angle. The arc-shaped slide rail 41 and the sliding sleeve 42 can be locked or released by direct pulling, making it convenient to use.

[0024] Please see Figure 1-6This invention provides a technical solution to address the problem of slow installation time for photovoltaic modules. The pre-embedded device 6 includes a threaded rod 61, with a pre-embedded rod 62 fixedly connected to the bottom of the threaded rod 61. A rotating disk 63 is sleeved and threadedly connected to the threaded rod 61, and a bearing 64 is fixedly connected to the top of the rotating disk 63. The bearing 64 is sleeved outside the threaded rod 61. A washer 68 is sleeved and slidably connected to the bottom of the pre-embedded rod 62. An extension support mechanism 65 is fixedly connected to the side of the pre-embedded rod 62 above the washer 68. A pressing rod 66 is fixedly connected to the bottom of the pre-embedded rod 62. A limiting rod 67 is fixedly connected to the side of the pressing rod 66 below the washer 68. A limiting strip 69 is fixedly connected to the side of the bottom of the pressing rod 66. A fixing rod 610 is fixedly connected to the bottom of the washer 68. A pressing base 611 is fixedly connected to the bottom of the fixing rod 610. A limiting groove 612 adapted to the limiting strip 69 is opened on the inner wall of the pressing base 611.

[0025] In use, first insert the embedded part into the pre-dug pit. Rotate the rotating disk 63 around the threaded rod 61 to rotate the threaded rod 61, causing the threaded rod 61 to move downward. The downward movement of the threaded rod 61 causes the embedded rod 62 to move downward, which in turn causes the pressing rod 66 to move downward. The pressing rod 66 moves downward and inserts below the pressing base 611. The embedded rod moves downward and above the pressing base 611. Then, the pressing rod 66 inserts into the bottom of the soil through the pressing action and compacts it, achieving a more stable effect. After that, it can be directly buried by pouring water without the need for manual fixation. This method makes installation faster and more convenient to use. In this way, the embedded part can be directly inserted into the dug pit, and the pressing rod 66 is inserted into the bottom of the soil to achieve a more stable effect, making installation more convenient and faster.

[0026] Please see Figure 1-6 The extension support mechanism 65 includes a fixed base 651, one side of which is fixedly connected to a pre-embedded rod 62. A rotating roller 652 is rotatably connected through the fixed base 651, and a right-angle extension bracket 653 is sleeved and fixedly connected on the rotating roller 652.

[0027] In use, the right-angle extension bracket 653 moves downward under the descent of the fixed base 651. The descent of the fixed base 651 causes the right-angle extension bracket 653 to move downward. Therefore, the right-angle rod at the bottom of the right-angle extension bracket 653 is held in place by the washer 68, causing the right-angle extension bracket 653 to rotate around the rotating roller 652. The right-angle extension bracket 653 is thus unfolded to form an inverted bracket. This allows the extension support mechanism 65 to complete the inverted function directly in the pit. After the right-angle extension bracket 653 rotates around the rotating roller 652 to form an inverted bracket, it can achieve the purpose of fixation. Then, the embedded parts can be buried with soil to achieve a stable embedded effect.

[0028] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A photovoltaic module mounting frame with pre-embedded connectors, characterized in that: The system includes a main frame (1) and a support frame (2). The main frame (1) is fixedly connected between two symmetrically arranged support frames (2). Rotating shafts (3) are rotatably connected to both sides of the main frame (1). A sliding device (4) is fixedly connected to the bottom of the main frame (1) away from the rotating shafts (3). A cylinder (5) is fixedly connected to the bottom of the support frame (2). A pre-embedded device (6) is fixedly connected to the bottom of the cylinder (5). The pre-embedded device (6) includes a threaded rod (61). A pre-embedded rod (62) is fixedly connected to the bottom of the threaded rod (61). A rotating disk (63) is sleeved and threadedly connected to the threaded rod (61). A bearing (64) is fixedly connected to the top of the rotating disk (63). The bearing (64) is sleeved outside the threaded rod (61). A washer (68) is sleeved and slidably connected to the bottom of the pre-embedded rod (62). The side of the pre-embedded rod (62) is located on the washer (68). An extension support mechanism (65) is fixedly connected to the top. An extrusion rod (66) is fixedly connected to the bottom of the pre-embedded rod (62). A limit rod (67) is fixedly connected to the side of the extrusion rod (66) below the washer (68). A limit strip (69) is fixedly connected to the side of the bottom of the extrusion rod (66). A fixing rod (610) is fixedly connected to the bottom of the washer (68). An extrusion base (611) is fixedly connected to the bottom of the fixing rod (610). A limit groove (612) adapted to the limit strip (69) is opened on the inner wall of the extrusion base (611). The extension support mechanism (65) includes a fixed base (651). One side of the fixed base (651) is fixedly connected to the pre-embedded rod (62). A rotating roller (652) is rotatably connected through the fixed base (651). A right-angle extension bracket (653) is sleeved and fixedly connected to the rotating roller (652).

2. A photovoltaic module mounting frame with pre-embedded connectors according to claim 1, characterized in that: The sliding device (4) includes an arc-shaped slide rail (41), a sliding sleeve (42) is fitted and slidably connected to one side of the arc-shaped slide rail (41), the side of the arc-shaped slide rail (41) away from the sliding sleeve (42) is fixedly connected to the support frame (2), a sliding block (44) is fixedly connected to one side of the sliding sleeve (42), a spring rod (45) is slidably connected through the sliding block (44), a spring (46) is fitted on the spring rod (45), one end of the spring (46) is fixedly connected to the sliding block (44), and one end of the spring rod (45) extends to the outside of the sliding block (44) and is fixedly connected to a pull ring (47).

3. A photovoltaic module mounting frame with pre-embedded connectors according to claim 2, characterized in that: The arc-shaped slide (41) has evenly spaced circular slots (43) on one side, and the spring (46) is fixedly connected to a pull ring (47) at the end away from the sliding block (44).

4. A photovoltaic module mounting frame with pre-embedded connectors according to claim 1, characterized in that: The limiting rods (67) are provided in multiple sets and are evenly distributed on the side of the extrusion rod (66), and the limiting strips (69) are provided in multiple sets and are evenly distributed on the side of the bottom of the extrusion rod (66).

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