Fixing device for photovoltaic power generation and installation method thereof

Abstract

The invention relates to the technical field of photovoltaic power generation panel installation, and discloses a fixing device for photovoltaic power generation, an installation method of the fixing device and a fixing assembly. The fixing assembly is mounted on the top side of the fixing column, and the fixing assembly is used for mounting a photovoltaic power generation panel; the auxiliary assembly is installed between the fixing assembly and the reinforcing column, and the auxiliary assembly is used for assisting installation of the photovoltaic power generation panel and angle adjustment; the guide assemblies are installed between the fixing assembly and the reinforcing column and located on the two sides of the auxiliary assembly, and the guide assemblies are used for improving the installation stability of the photovoltaic power generation panel; according to the invention, through rotation of the rotating lead screw, the distance between the internal thread seat and the rotating ring is shortened, and the bracket at the bottom of the mounting frame rotates at the top of the fixed column, so that angle adjustment of the fixed column is completed, one end of the mounting frame is close to the ground, and a photovoltaic power generation panel is conveniently mounted in the mounting groove; multiple persons do not need to climb and mount, so that the mounting safety of the persons is improved.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic power generation panel installation, and in particular to a photovoltaic power generation fixing device and an installation method thereof. Background Art

[0002] Due to the shortage, non-renewable nature and environmental pollution of natural resources such as oil, coal and natural gas, solar energy as an inexhaustible green energy has attracted more and more attention from researchers. In recent years, photovoltaic power stations have developed rapidly, and a large number of solar power stations have been built in various places. Large-scale solar power stations are generally equipped with hundreds of photovoltaic panels, which are generally set on the ground and supported by fixed brackets.

[0003] Traditional fixing brackets are usually fixedly installed. Since the fixing brackets have a certain height, when installing photovoltaic panels, multiple installers are required to climb the fixing brackets to complete the installation of the photovoltaic panels, which is inconvenient and less safe. At the same time, photovoltaic panels are usually installed and fixed on the fixing brackets using various connectors, such as U-shaped buckles, fastening angle iron gaskets, photovoltaic bracket purlins, etc., supplemented by the use of bolts. This results in cumbersome operations when installing and fixing photovoltaic panels, and is time-consuming and labor-intensive. Therefore, a fixing device for photovoltaic power generation and an installation method thereof are proposed. Summary of the invention

[0004] The purpose of the present invention is to provide a fixing device for photovoltaic power generation and an installation method thereof, so as to solve the problem mentioned in the above background technology that the traditional fixing bracket is usually fixedly installed. Since the fixing bracket has a certain height, when installing the photovoltaic power generation panel, multiple installers are required to climb the fixing bracket to complete the installation of the photovoltaic power generation panel, which is inconvenient and has low safety. At the same time, photovoltaic power generation panels usually use various connecting parts, such as U-shaped buckles, fastening angle iron gaskets, photovoltaic bracket purlins, etc., and are installed and fixed on the fixing bracket with the help of bolts, resulting in cumbersome operations, time-consuming and labor-intensive operations when installing and fixing the photovoltaic power generation panel.

[0005] To achieve the above object, the present invention provides the following technical solution: a fixing device for photovoltaic power generation, comprising:

[0006] A support seat, wherein columns are installed on both sides of the top of the support seat, reinforcing columns are installed on both sides of the columns, and fixing columns are installed on the tops of the two columns;

[0007] A fixing assembly; the fixing assembly is installed on the top side of the fixing column, and the fixing assembly is used for installing a photovoltaic power generation panel;

[0008] An auxiliary component, which is installed between the fixing component and the reinforcing column, and is used to assist in the installation of the photovoltaic panel and the adjustment of its angle;

[0009] A guide assembly is installed between the fixing assembly and the reinforcing column and is located on both sides of the auxiliary assembly. The guide assembly is used to improve the stability of the installation of the photovoltaic panel.

[0010] Preferably, the above-mentioned fixing assembly includes a bracket, a mounting frame and a support column, the bracket is hinged to the top of the fixing column, the mounting frame is installed on the top of the bracket, the support column is fixedly connected to the inner side of the mounting frame, the bottom of the support column is fixedly connected with two fixing blocks, a threaded rod is rotatably connected between the fixing blocks, a slider is movably sleeved on the outer side of the threaded rod, the bottom of the slider is in contact with the bottom of the support column, both ends of the slider are hinged with connecting rods, and a clamping assembly is arranged on the mounting frame.

[0011] Preferably, the above-mentioned clamping assembly includes a guide frame, a limit column and a limit block, two slide grooves are opened on both sides of the installation frame, the guide frame is fixedly connected to the installation frame and is located on the outside of the slide groove, the limit column is fixedly connected to the top of the other end of the connecting rod, the limit column is slidably connected to the inside of the slide groove, the top of the limit block is fixedly connected to the top of the limit column, and the top of the installation frame is opened with an installation groove, and the installation groove is communicated with the slide groove.

[0012] Preferably, the auxiliary component comprises two mounting rods, a mounting frame and an axle seat, the two mounting rods being fixedly connected between the two front reinforcement columns, the mounting frame being fixedly connected between the two mounting rods, the axle seat being installed on one side of the mounting frame, a swivel being installed on the inner side of the axle seat, a first T-shaped frame being installed at the bottom center of the front side of the mounting frame, a first mounting seat being hinged on the first T-shaped frame, an internally threaded seat being installed at the bottom of the first mounting seat, a lead screw being rotatably connected to the inside of the swivel, and one end of the lead screw being threadedly connected to the inside of the internally threaded seat.

[0013] Preferably, the guide assembly comprises two L-shaped frames, two rotating shafts and a first slip ring, the two L-shaped frames are respectively installed on the top of one of the bottom mounting rods and located on both sides of the mounting frame, the two rotating shafts are rotatably connected to the inner side of the L-shaped frames, the first slip ring is fixedly connected between the two rotating shafts, the front bottom of the mounting frame is located on both sides of the first T-shaped frame and a second T-shaped frame is installed, the bottom of the second T-shaped frame is hinged with a second mounting seat, the bottom of the second mounting seat is installed with a fixing ring, the interior of the fixing ring is fixedly connected with a guide rod, the guide rod movably passes through the interior of the first slip ring, and a limiting assembly is installed on the second mounting seat.

[0014] Preferably, the above-mentioned limiting assembly includes a first cover plate, a first tooth and an L-shaped plate, the first cover plate is fixedly connected to one end of the two rotating shafts extending to the outside of the L-shaped frame, the first tooth is arranged on the first cover plate, the L-shaped plate is fixedly connected to one side of the second mounting seat, the outer side of the L-shaped plate is hinged with a second cover plate, and the second cover plate is provided with a second tooth.

[0015] Preferably, the bottom of the first cover plate is threadedly connected with two limiting bolts.

[0016] Preferably, opposite thread segments are provided at both ends of the outer side of the threaded rod, and the sliding block is connected to the outer side of the threaded rod via threads.

[0017] The present invention also provides a method for installing a photovoltaic power generation fixture, comprising the following steps:

[0018] S1. When installing the photovoltaic panel, the limiting bolt is rotated forward so that one end of the limiting bolt contacts the inside of the second cover plate and the second teeth at the bottom of the second cover plate are pushed away from the first teeth of the first cover plate. At this time, the position of the installation frame can be adjusted;

[0019] S2. The lead screw is rotated inside the internal threaded seat so that the bracket at the bottom of the mounting frame rotates on the top of the fixed column. At this time, one end of the mounting frame is close to the ground, and the photovoltaic panel can be installed inside the mounting groove;

[0020] S3. After placing the photovoltaic panel inside the installation slot, the threaded rod is rotated, and the slider pulls the connecting rods at both ends to move, so that the connecting rod drives the limiting column on the inner side of the guide frame to move to the inner side of the slide slot, thereby contacting the outer side of the photovoltaic panel, fixing both sides of the photovoltaic panel, and at the same time, the limiting block moves to the upper side of the frame of the photovoltaic panel, thereby completing the limiting of the top of the photovoltaic panel;

[0021] S4. After the photovoltaic panel is installed, the limit bolt is rotated in the opposite direction so that one end of the limit bolt moves downward and disengages from the bottom of the second cover plate. At this time, the second tooth abuts against the top of the first tooth. Then, the lead screw is rotated to move the internal threaded seat on the outside of the lead screw, so that one end of the installation frame is flipped upward to raise one end of the installation frame. During this process, one end of the installation frame will drive the second cover plate to move upward, and the second tooth will move on the outside of the first tooth. When one end of the installation frame does not move, the second tooth is clamped on the outside of the first tooth to provide stable support for the installation frame.

[0022] Compared with the prior art, the present invention adopts the above technical solution and has the following technical effects:

[0023] 1. The present invention rotates the lead screw to shorten the distance between the internal thread seat and the swivel, so that the bracket at the bottom of the installation frame rotates on the top of the fixed column, thereby completing the angle adjustment of the fixed column, so that one end of the installation frame is close to the ground, so that it is convenient to install the photovoltaic panel inside the installation groove, and multiple people do not need to climb to install, thereby improving the safety of personnel installation.

[0024] 2. The present invention moves the connecting rods at both ends by pulling the slider, so that the connecting rod drives the limiting column on the inner side of the guide frame to move to the inner side of the slide groove, thereby contacting the outer side of the photovoltaic panel to fix the two sides of the photovoltaic panel. At the same time, the limiting block moves to the upper side of the frame of the photovoltaic panel, thereby completing the top limit of the photovoltaic panel to prevent the photovoltaic panel from falling off.

[0025] 3. In the process of adjusting the tilt angle of the photovoltaic panel of the present invention, one end of the mounting frame will drive the second cover plate to move upward, and the second tooth will move on the outside of the first tooth. When one end of the mounting frame does not move, the second tooth will be clamped on the outside of the first tooth, thereby ensuring stable support of the mounting frame and preventing the angle of the mounting frame from changing for a long time. At the same time, the guide rod slides inside the first slip ring to ensure the stability of the mounting frame during the angle adjustment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a structural schematic diagram of the present invention;

[0028] Figure 2 It is a rear view structural schematic diagram of the present invention;

[0029] Figure 3 It is a schematic diagram of the top structure of the present invention;

[0030] Figure 4 It is a schematic diagram of the L-shaped frame structure of the present invention;

[0031] Figure 5 is a schematic diagram of the second cover plate structure of the present invention;

[0032] Figure 6 It is a schematic diagram of the connecting rod structure of the present invention;

[0033] Figure 7 It is a schematic diagram of the installation frame structure of the present invention.

[0034] Explanation of the reference numerals in the accompanying drawings: 1. support seat; 2. column; 3. reinforcement column; 4. fixing column; 51. bracket; 52. mounting frame; 53. support column; 54. fixing block; 55. threaded rod; 56. slider; 57. connecting rod; 58. slide groove; 59. guide frame; 510. limiting column; 511. limiting block; 512. mounting groove; 61. mounting rod; 62. mounting frame; 63. shaft seat; 64. swivel; 65. first T-shaped frame; 66. first mounting seat; 67. internal thread seat; 68. lead screw; 71. L-shaped frame; 72. rotating shaft; 73. first sliding ring; 74. second T-shaped frame; 75. second mounting seat; 76. fixing ring; 77. guide rod; 81. first cover plate; 82. first tooth; 83. L-shaped plate; 84. second cover plate; 85. second tooth; 86. limiting bolt. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0037] Example

[0038] See also Figure 1-7 The present invention provides a technical solution: a fixing device for photovoltaic power generation, comprising a support seat 1, columns 2 are installed on both sides of the top of the support seat 1, reinforcing columns 3 are installed on both sides of the columns 2, and fixing columns 4 are installed on the tops of the two columns 2;

[0039] Fixed assembly; the fixed assembly is installed on the top side of the fixed column 4, and the fixed assembly is used for installing the photovoltaic panel;

[0040] Auxiliary components, which are installed between the fixed components and the reinforcing column 3, and are used to assist in the installation of the photovoltaic panels and the adjustment of their angles;

[0041] The guide assembly is installed between the fixing assembly and the reinforcing column 3 and is located on both sides of the auxiliary assembly. The guide assembly is used to improve the stability of the installation of the photovoltaic panel.

[0042] By setting a fixing component, the installation of the photovoltaic panel can be facilitated without the need for tools, which saves time and effort; the fixing component includes a bracket 51, a mounting frame 52 and a support column 53, the bracket 51 is hinged to the top of the fixing column 4, the mounting frame 52 is installed on the top of the bracket 51, the support column 53 is fixedly connected to the inner side of the mounting frame 52, and the bottom of the support column 53 is fixedly connected with two fixing blocks 54, and a threaded rod 55 is rotatably connected between the fixing blocks 54, and a slider 56 is movably sleeved on the outer side of the threaded rod 55, and the bottom of the slider 56 is in contact with the bottom of the support column 53, and both ends of the slider 56 are hinged with connecting rods 57, and the outer ends of the threaded rod 55 are respectively provided with mutually opposite threaded sections, and the slider 56 is connected to the outer side of the threaded rod 55 by threading, and a clamping component is arranged on the mounting frame 52; by rotating the threaded rod 55, the mutually opposite threaded sections on the threaded rod 55 drive the two sliders 56 to move closer to each other, and at this time, the slider 56 pulls the connecting rods 57 at both ends to move.

[0043] By setting a clamping assembly, the photovoltaic panel can be quickly fixed; the clamping assembly includes a guide frame 59, a limit column 510 and a limit block 511, two slide grooves 58 are provided on both sides of the installation frame 52, the guide frame 59 is fixedly connected to the installation frame 52 and is located on the outside of the slide groove 58, the limit column 510 is fixedly connected to the top of the other end of the connecting rod 57, the limit column 510 is slidably connected to the inside of the slide groove 58, the top of the limit block 511 is fixedly connected to the top of the limit column 510, and the top of the installation frame 52 is provided with a mounting groove 512, which is connected to the slide groove 58; the limit column 510 on the inner side of the guide frame 59 is driven by the connecting rod 57 to move to the inner side of the slide groove 58, thereby contacting the outer side of the photovoltaic panel to fix the two sides of the photovoltaic panel, and at the same time the limit block 511 moves to the upper side of the frame of the photovoltaic panel, thereby completing the top limit of the photovoltaic panel to prevent the photovoltaic panel from falling off.

[0044] By setting up auxiliary components, it is possible to assist in the installation of photovoltaic panels, thereby improving the safety of the installation of photovoltaic panels; the auxiliary components include two mounting rods 61, a mounting frame 62 and an axle seat 63, the two mounting rods 61 are fixedly connected between the two front reinforcement columns 3, the mounting frame 62 is fixedly connected between the two mounting rods 61, the axle seat 63 is installed on one side of the mounting frame 62, a swivel 64 is installed on the inner side of the axle seat 63, a first T-shaped frame 65 is installed at the center of the bottom of the front side of the mounting frame 52, a first mounting seat 66 is hinged on the first T-shaped frame 65, and the bottom of the first mounting seat 66 is installed An internal threaded seat 67 is installed, and a lead screw 68 is rotatably connected inside the swivel 64, and one end of the lead screw 68 is connected to the inside of the internal threaded seat 67 through a thread; by rotating the lead screw 68, one end of the lead screw 68 is rotated inside the internal threaded seat 67, so that the distance between the internal threaded seat 67 and the swivel 64 is shortened, so that the bracket 51 at the bottom of the installation frame 52 is rotated on the top of the fixed column 4, thereby completing the angle adjustment of the fixed column 4, so that one end of the installation frame 52 is close to the ground, so that it is convenient to install the photovoltaic power generation panel inside the installation groove 512, and multiple people do not need to climb to install;

[0045] After the photovoltaic panel is installed, the internal threaded seat 67 on the outside of the screw 68 is moved by rotating the screw 68, so that one end of the installation frame 52 is flipped upward. The inclination angle of the photovoltaic panel can be adjusted as needed to facilitate the use of the photovoltaic panel.

[0046] By setting a guide assembly, the stability of the installation frame 52 can be ensured; the guide assembly includes two L-shaped frames 71, two rotating shafts 72 and a first sliding ring 73, the two L-shaped frames 71 are respectively installed on the top of a bottom mounting rod 61 and located on both sides of the mounting frame 62, the two rotating shafts 72 are rotatably connected to the inner side of the L-shaped frame 71, the first sliding ring 73 is fixedly connected between the two rotating shafts 72, the front bottom of the installation frame 52 is located on both sides of the first T-shaped frame 65, and a second T-shaped frame 74 is installed, and a second mounting seat 75 is hinged at the bottom of the second T-shaped frame 74, and a fixing ring 76 is installed at the bottom of the second mounting seat 75, and a guide rod 77 is fixedly connected to the inside of the fixing ring 76, and the guide rod 77 is movably passed through the inside of the first sliding ring 73, and a limiting assembly is installed on the second mounting seat 75. When one end of the installation frame 52 is adjusted, the guide rod 77 slides inside the first sliding ring 73, so that the installation frame 52 is smoother during the angle adjustment process.

[0047] By setting a limit assembly, it is possible to provide support for the installation frame 52 to prevent the angle of the photovoltaic power generation panel from changing over a long period of time, thereby affecting the use of the photovoltaic power generation panel; the limit assembly includes a first cover plate 81, a first tooth 82 and an L-shaped plate 83, the first cover plate 81 is fixedly connected to one end of the two rotating shafts 72 extending to the outside of the L-shaped frame 71, the first tooth 82 is arranged on the first cover plate 81, the L-shaped plate 83 is fixedly connected to one side of the second mounting seat 75, the outer side of the L-shaped plate 83 is hinged with a second cover plate 84, the second cover plate 84 is provided with a second tooth 85, and the bottom of the first cover plate 81 is connected with two limit bolts 86 by threads; when installing the photovoltaic power generation panel, by rotating the limit bolt 86 in the forward direction, one end of the limit bolt 86 is abutted against the inside of the second cover plate 84, and the second tooth 85 at the bottom of the second cover plate 84 is pushed away from the first tooth 82 of the first cover plate 81, at this time, the angle of the installation frame 52 can be adjusted, so as to facilitate the installation of the photovoltaic power generation panel on the installation frame 52;

[0048] After the photovoltaic panel is installed, the limiting bolt 86 is rotated in the opposite direction so that one end of the limiting bolt 86 moves downward and disengages from the bottom of the second cover plate 84. At this time, one end of the second cover plate 84 rotates on the outside of the L-shaped plate 83, so that the second tooth 85 abuts against the top of the first tooth 82. Then, the lead screw 68 is rotated to move the internal threaded seat 67 on the outside of the lead screw 68, so that one end of the mounting frame 52 is flipped upward. The inclination angle of the photovoltaic panel can be adjusted as needed to facilitate the use of the photovoltaic panel. During this process, one end of the mounting frame 52 will drive the second cover plate 84 to move upward, and the second tooth 85 will move on the outside of the first tooth 82. When one end of the mounting frame 52 does not move, the second tooth 85 is clamped on the outside of the first tooth 82, thereby ensuring stable support of the mounting frame 52.

[0049] Working principle or structural principle, when installing the photovoltaic power generation panel, by rotating the limiting bolt 86 in the forward direction, one end of the limiting bolt 86 abuts against the inside of the second cover plate 84, and pushes the second teeth 85 at the bottom of the second cover plate 84 to be separated from the first teeth 82 of the first cover plate 81, then the angle of the installation frame 52 can be adjusted, so as to facilitate the installation of the photovoltaic power generation panel on the installation frame 52;

[0050] By rotating the lead screw 68, one end of the lead screw 68 rotates inside the internal thread seat 67, so that the distance between the internal thread seat 67 and the swivel 64 is shortened, so that the bracket 51 at the bottom of the installation frame 52 rotates on the top of the fixing column 4, thereby completing the angle adjustment of the fixing column 4, so that one end of the installation frame 52 is close to the ground, so that it is convenient to install the photovoltaic power generation panel inside the installation groove 512, and multiple personnel do not need to climb to install, thereby improving the safety of personnel installation;

[0051] After placing the photovoltaic panel inside the installation groove 512, by rotating the threaded rod 55, the threaded sections on the threaded rod 55 that are opposite to each other drive the two sliders 56 to move closer to each other. At this time, the sliders 56 pull the connecting rods 57 at both ends to move, so that the connecting rods 57 drive the limiting columns 510 on the inner side of the guide frame 59 to move to the inner side of the slide groove 58, thereby contacting the outer side of the photovoltaic panel to fix the two sides of the photovoltaic panel. At the same time, the limiting block 511 moves to the upper side of the frame of the photovoltaic panel, thereby completing the top limit of the photovoltaic panel to prevent the photovoltaic panel from falling off.

[0052] After the photovoltaic panel is installed, the limiting bolt 86 is rotated in the opposite direction so that one end of the limiting bolt 86 moves downward and disengages from the bottom of the second cover plate 84. At this time, one end of the second cover plate 84 rotates on the outside of the L-shaped plate 83, so that the second tooth 85 abuts against the top of the first tooth 82. Then, the lead screw 68 is rotated to move the internal thread seat 67 on the outside of the lead screw 68, so that one end of the mounting frame 52 is flipped upward. The inclination angle of the photovoltaic panel can be adjusted as needed to facilitate the use of the photovoltaic panel. In this process, one end of the mounting frame 52 will drive the second cover plate 84 to move upward, and the second tooth 85 will move on the outside of the first tooth 82. When one end of the mounting frame 52 does not move, the second tooth 85 is clamped on the outside of the first tooth 82, thereby ensuring the stable support of the mounting frame 52 and preventing the angle of the mounting frame 52 from changing for a long time. At the same time, the guide rod 77 slides inside the first slip ring 73 to ensure the stability of the mounting frame 52 during the angle adjustment process.

[0053] The present invention also provides a method for installing a photovoltaic power generation fixture, comprising the following steps:

[0054] S1. When installing the photovoltaic panel, the limiting bolt 86 is rotated forward so that one end of the limiting bolt 86 abuts against the inside of the second cover plate 84 and pushes the second teeth 85 at the bottom of the second cover plate 84 away from the first teeth 82 of the first cover plate 81. At this time, the position of the installation frame 52 can be adjusted;

[0055] S2, by rotating the lead screw 68 inside the internal threaded seat 67, the bracket 51 at the bottom of the mounting frame 52 rotates on the top of the fixing column 4, at this time, one end of the mounting frame 52 is close to the ground, and the photovoltaic panel can be installed inside the mounting groove 512;

[0056] S3, after placing the photovoltaic panel inside the installation groove 512, by rotating the threaded rod 55, the slider 56 pulls the connecting rods 57 at both ends to move, so that the connecting rod 57 drives the limiting column 510 on the inner side of the guide frame 59 to move to the inner side of the slide groove 58, thereby contacting the outer side of the photovoltaic panel, fixing both sides of the photovoltaic panel, and at the same time, the limiting block 511 moves to the upper side of the frame of the photovoltaic panel, thereby completing the limiting of the top of the photovoltaic panel;

[0057] S4. After the photovoltaic panel is installed, the limiting bolt 86 is rotated in the opposite direction so that one end of the limiting bolt 86 moves downward and disengages from the bottom of the second cover plate 84. At this time, the second tooth 85 abuts against the top of the first tooth 82. Then, the lead screw 68 is rotated to move the internal threaded seat 67 on the outside of the lead screw 68, so that one end of the mounting frame 52 is flipped upward and one end of the mounting frame 52 is raised. During this process, one end of the mounting frame 52 will drive the second cover plate 84 to move upward, and the second tooth 85 will move on the outside of the first tooth 82. When one end of the mounting frame 52 does not move, the second tooth 85 is clamped on the outside of the first tooth 82 to provide stable support for the mounting frame 52.

[0058] It will be appreciated by those skilled in the art that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

Claims

1. A fixing device for photovoltaic power generation, comprising a support seat (1), columns (2) are installed on both sides of the top of the support seat (1), reinforcing columns (3) are installed on both sides of the columns (2), and fixing columns (4) are installed on the tops of the two columns (2); characterized in that: A fixing assembly; the fixing assembly is installed on the top side of the fixing column (4), and the fixing assembly is used for installing a photovoltaic power generation panel; An auxiliary component, the auxiliary component is installed between the fixing component and the reinforcing column (3), and the auxiliary component is used to assist in the installation of the photovoltaic panel and the adjustment of its angle; A guide assembly is installed between the fixing assembly and the reinforcing column (3) and is located on both sides of the auxiliary assembly. The guide assembly is used to improve the stability of the installation of the photovoltaic panel.

2. A photovoltaic power generation fixing device according to claim 1, characterized in that: The fixing assembly comprises a bracket (51), a mounting frame (52) and a support column (53); the bracket (51) is hinged to the top of the fixing column (4); the mounting frame (52) is mounted on the top of the bracket (51); the support column (53) is fixedly connected to the inner side of the mounting frame (52); two fixing blocks (54) are fixedly connected to the bottom of the support column (53); threaded rods (55) are rotatably connected between the fixing blocks (54); a slider (56) is movably sleeved on the outer side of the threaded rod (55); the bottom of the slider (56) abuts against the bottom of the support column (53); connecting rods (57) are hinged at both ends of the slider (56); and a clamping assembly is arranged on the mounting frame (52).

3. A photovoltaic power generation fixing device according to claim 2, characterized in that: The clamping assembly comprises a guide frame (59), a limit column (510) and a limit block (511); two slide grooves (58) are provided on both sides of the installation frame (52); the guide frame (59) is fixedly connected to the installation frame (52) and is located on the outside of the slide groove (58); the limit column (510) is fixedly connected to the top of the other end of the connecting rod (57); the limit column (510) is slidably connected to the inside of the slide groove (58); the top of the limit block (511) is fixedly connected to the top of the limit column (510); the top of the installation frame (52) is provided with a mounting groove (512); the mounting groove (512) is communicated with the slide groove (58).

4. A photovoltaic power generation fixture according to claim 2, characterized in that: The auxiliary component comprises two mounting rods (61), a mounting frame (62) and an axle seat (63), the two mounting rods (61) being fixedly connected between the two reinforcement columns (3) on the front side, the mounting frame (62) being fixedly connected between the two mounting rods (61), the axle seat (63) being installed on one side of the mounting frame (62), a swivel (64) being installed on the inner side of the axle seat (63), a first T-shaped frame (65) being installed at the center of the front bottom of the mounting frame (52), a first mounting seat (66) being hinged on the first T-shaped frame (65), an internal threaded seat (67) being installed at the bottom of the first mounting seat (66), a lead screw (68) being rotatably connected inside the lead screw (68), one end of which is connected to the inside of the internal threaded seat (67) by a thread.

5. A photovoltaic power generation fixing device according to claim 4, characterized in that: The guide assembly comprises two L-shaped frames (71), two rotating shafts (72) and a first sliding ring (73); the two L-shaped frames (71) are respectively mounted on the top of a mounting rod (61) at the bottom and are located on both sides of the mounting frame (62); the two rotating shafts (72) are rotatably connected to the inner side of the L-shaped frames (71); the first sliding ring (73) is fixedly connected between the two rotating shafts (72); the front bottom of the mounting frame (52) is located on both sides of the first T-shaped frame (65) and is mounted with a second T-shaped frame (74); the bottom of the second T-shaped frame (74) is hingedly connected with a second mounting seat (75); the bottom of the second mounting seat (75) is mounted with a fixing ring (76); the interior of the fixing ring (76) is fixedly connected with a guide rod (77); the guide rod (77) movably passes through the interior of the first sliding ring (73); and a limiting assembly is mounted on the second mounting seat (75).

6. A photovoltaic power generation fixture according to claim 5, characterized in that: The limiting assembly comprises a first cover plate (81), a first tooth (82) and an L-shaped plate (83); the first cover plate (81) is fixedly connected to one end of the two rotating shafts (72) extending to the outside of the L-shaped frame (71); the first tooth (82) is arranged on the first cover plate (81); the L-shaped plate (83) is fixedly connected to one side of the second mounting seat (75); a second cover plate (84) is hingedly connected to the outside of the L-shaped plate (83); and a second tooth (85) is arranged on the second cover plate (84).

7. A photovoltaic power generation fixing device according to claim 6, characterized in that: Two limiting bolts (86) are threadedly connected to the bottom of the first cover plate (81).

8. A photovoltaic power generation fixture according to claim 2, characterized in that: The two ends of the outer side of the threaded rod (55) are respectively provided with threaded sections opposite to each other, and the sliding block (56) is connected to the outer side of the threaded rod (55) through threads.

9. The method for installing a photovoltaic power generation fixture according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1. When installing the photovoltaic power generation panel, the limiting bolt (86) is rotated in the forward direction so that one end of the limiting bolt (86) contacts the inside of the second cover plate (84) and pushes the second tooth (85) at the bottom of the second cover plate (84) to disengage from the first tooth (82) of the first cover plate (81). At this time, the position of the installation frame (52) can be adjusted; S2, by rotating the lead screw (68) inside the internal threaded seat (67), the bracket (51) at the bottom of the installation frame (52) rotates on the top of the fixed column (4), and at this time, one end of the installation frame (52) is close to the ground, and the photovoltaic power generation panel can be installed inside the installation groove (512); S3, after placing the photovoltaic power generation panel inside the installation groove (512), by rotating the threaded rod (55), the slider (56) pulls the connecting rods (57) at both ends to move, so that the connecting rod (57) drives the limiting column (510) on the inner side of the guide frame (59) to move to the inner side of the slide groove (58), thereby contacting the outer side of the photovoltaic power generation panel, fixing both sides of the photovoltaic power generation panel, and at the same time, the limiting block (511) moves to the upper side of the frame of the photovoltaic power generation panel, thereby completing the limiting of the top of the photovoltaic power generation panel; S4. After the photovoltaic panel is installed, the limiting bolt (86) is rotated in the opposite direction so that one end of the limiting bolt (86) moves downward and disengages from the bottom of the second cover plate (84). At this time, the second tooth (85) contacts the top of the first tooth (82). Then, the lead screw (68) is rotated so that the internal thread seat (67) on the outside of the lead screw (68) moves, so that one end of the installation frame (52) is flipped upward and one end of the installation frame (52) is raised. During this process, one end of the installation frame (52) drives the second cover plate (84) to move upward, and the second tooth (85) moves on the outside of the first tooth (82). When one end of the installation frame (52) does not move, the second tooth (85) is clamped on the outside of the first tooth (82) to provide stable support for the installation frame (52).

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