Photovoltaic module mounting structure and mounting method thereof

Abstract

The invention discloses a photovoltaic module installation structure and an installation method thereof, and relates to the technical field of photovoltaic modules, and the photovoltaic module installation structure comprises an installation module which is used for fixing a photovoltaic panel; the two supporting bases are symmetrically arranged at the two ends of the mounting assembly, each supporting base comprises a gravity block, and two mounting frames are symmetrically arranged at the two ends of each gravity block; the connecting shaft is rotatably connected with the mounting frame; the eccentric wheel sleeves the circumferential outer side of the connecting shaft, and the outer side wall of the eccentric wheel is in contact with the ground. The photovoltaic module installation structure solves the technical problem that an existing photovoltaic module installation structure is only suitable for a flat ground and cannot be suitable for a complex installation environment, the eccentric degree of the two eccentric wheels in the same supporting base relative to the installation frame is adjusted according to actual needs, the sunken portion of the installation ground is filled, and the installation efficiency is improved. The top surface of the supporting base is ensured to coincide with the horizontal plane, so that the mounting assembly is stably fixed on the top surface of the supporting base, and the stability of the photovoltaic assembly is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic components, and in particular to a photovoltaic component installation structure and an installation method thereof. Background Art

[0002] With the continuous development of renewable energy, photovoltaic power generation, as a clean and renewable energy, has received widespread attention and application. In the construction of photovoltaic power generation systems, the installation quality of photovoltaic modules directly affects the performance and power generation efficiency of photovoltaic systems. However, when installing photovoltaic modules in outdoor environments, the flatness of the ground is often a key issue. Due to the uneven ground, the installation of photovoltaic modules cannot reach a horizontal state.

[0003] The prior art discloses a photovoltaic assembly installation structure, including a base, a photovoltaic panel, a first connecting rod, a second connecting rod and two groups of supporting structures, wherein two groups of sliders are arranged on the lower end surface of the photovoltaic panel; a horizontally arranged first support rod is arranged on the upper end of the first connecting rod; a horizontally arranged second support rod is arranged on the upper end of the second connecting rod; the two groups of supporting structures are respectively disposed at the two ends of the first support rod and the second support rod, and sliding grooves corresponding to the sliders are opened on the supporting structure, and the sliders on both sides of the photovoltaic panel are respectively mounted in the sliding grooves of the two groups of supporting structures; the lifting structure includes a lifting sleeve and a lifting rod, and the height and angle of the photovoltaic panel are adjusted by the lifting structure.

[0004] However, the above photovoltaic module installation structure is only suitable for flat ground, lacks sufficient flexibility and adaptability, and cannot be applied to complex installation environments. Furthermore, it cannot meet the needs of complex and uneven installation grounds. When facing uneven grounds, the process of adjusting and fixing the components is cumbersome and time-consuming, which greatly reduces the installation efficiency. Therefore, a photovoltaic module installation structure is proposed to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a photovoltaic module installation structure and an installation method thereof, which solves the technical problem that the existing photovoltaic module installation structure is only suitable for flat ground, lacks sufficient flexibility and adaptability, and cannot be applied to complex installation environments.

[0006] To achieve the above object, the present invention provides a photovoltaic module installation structure, comprising:

[0007] Mounting components for fixing photovoltaic panels;

[0008] The support base is provided with two, and the two support bases are symmetrically arranged at two ends of the mounting assembly, and the support base includes:

[0009] A gravity block, wherein two mounting brackets are symmetrically arranged at two ends of the gravity block, and the two mounting brackets are commonly connected to one end of the mounting assembly;

[0010] A connecting shaft is provided through the side of the mounting frame, and the connecting shaft is rotatably connected to the mounting frame;

[0011] The eccentric wheel is sleeved on the circumferential outer side of the connecting shaft, the outer side wall of the eccentric wheel contacts the ground, and the eccentric wheel can be driven to rotate to adjust the height of the mounting frame.

[0012] Preferably, a plurality of cutting planes are arranged in an array on the outer peripheral side of the eccentric wheel, and movable plates are provided at the edges of both sides of the cutting planes. A plurality of mounting holes are provided through the first side of the movable plate, and fastening bolts pass through the mounting holes and are inserted below the ground to anchor the movable plate to the ground.

[0013] Preferably, two fixing blocks are symmetrically arranged at both side edges of the cutting plane, a first connecting hole is arranged on the side of the fixing block, a second connecting hole is arranged on the second side of the movable plate, and a pin shaft is passed through the first connecting hole and the second connecting hole.

[0014] Preferably, the height of the center of gravity of the gravity block is lower than the height of the axis of the connecting shaft, and the center of gravity of the gravity block and the axis of the connecting shaft are located in the same vertical plane.

[0015] Preferably, a hand wheel for driving the connecting shaft to rotate is sleeved on one end of the connecting shaft.

[0016] Preferably, the mounting assembly comprises: two symmetrically arranged photovoltaic brackets, a plurality of cross bars are arranged between the two photovoltaic brackets, and the top surfaces of the cross bars are fixedly connected to the photovoltaic panels.

[0017] Preferably, the photovoltaic support comprises: a first vertical pole and a second vertical pole, the tops of the first vertical pole and the second vertical pole are connected to an assembly rod, and the assembly rod is connected to the end of the cross bar.

[0018] Preferably, the length of the first vertical pole is greater than the length of the second vertical pole, so that the acute angle between the assembly rod and the top surface of the mounting frame is between 20° and 70°.

[0019] Preferably, a level is provided on the top surface of the gravity block.

[0020] Correspondingly, the technical solution of the present invention further provides a photovoltaic module installation structure method, which is applied to any of the photovoltaic module installation structures described above, and the photovoltaic module installation method comprises:

[0021] Arrange two support bases in parallel on the ground according to the length of the mounting assembly, and adjust the height of the mounting frame in the same support base in sequence;

[0022] Controlling the two eccentric wheels in one of the support bases to rotate in sequence, so that the outer peripheral side surfaces of the eccentric wheels contact the ground in sequence along the circumferential direction of the eccentric wheels, until the top surface of the support base coincides with the horizontal plane;

[0023] Controlling the two eccentric wheels in the other support base to rotate in sequence, so that the outer peripheral side surfaces of the eccentric wheels contact the ground in sequence along the circumferential direction of the eccentric wheels, until the top surfaces of the two support bases are at the same horizontal height;

[0024] Fix the installation assembly on the mounting frame and fix the photovoltaic panel on the installation assembly to complete the installation of the photovoltaic assembly.

[0025] Compared with the above-mentioned background technology, a photovoltaic module installation structure provided by the present invention has the following beneficial effects: by controlling the eccentric wheel to rotate eccentrically relative to the mounting frame through the connecting shaft, the height of the connecting shaft is adjusted, and the height of the mounting frame changes synchronously with the height of the connecting shaft, thereby flexibly adjusting the height of the support base. When the installation ground is uneven, the eccentricity of the two eccentric wheels in the same support base relative to the mounting frame is adjusted according to actual needs, thereby effectively filling the concave part of the installation ground, ensuring that the top surface of the support base coincides with the horizontal plane, so that the installation component can be stably fixed on the top surface of the support base, and the stability of the photovoltaic module is improved. Moreover, by rotating the eccentric wheel to flexibly adjust the height of the support base, the installation difficulties caused by the uneven ground can be reduced, thereby improving the installation efficiency of the photovoltaic module. The photovoltaic module installation method adopted in the present invention also has the above beneficial effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention 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 embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0027] Figure 1 A three-dimensional structural diagram of a photovoltaic module installation structure provided by an embodiment of the present invention;

[0028] Figure 2 A three-dimensional structural diagram of a support base provided by an embodiment of the present invention;

[0029] Figure 3 A three-dimensional structural diagram of an eccentric wheel provided in an embodiment of the present invention;

[0030] Figure 4 for Figure 3 The enlarged schematic diagram of point A in the middle;

[0031] Figure 5 A schematic diagram of the assembly between the fixed block and the eccentric wheel provided in an embodiment of the present invention;

[0032] Figure 6 A schematic diagram of assembly between a fixed block and an eccentric wheel provided in another embodiment of the present invention.

[0033] Specifically, 1-photovoltaic bracket; 101-first vertical pole; 102-second vertical pole; 103-assembly pole; 2-cross bar; 3-support base; 301-mounting frame; 302-gravity block; 303-eccentric wheel; 3031-cutting plane; 3032-fixing block; 3033-pin shaft; 304-connecting shaft; 305-handwheel; 306-level; 4-photovoltaic panel; 5-movable plate; 6-first fixed frame; 7-second fixed frame; 8-locking bolt; 9-assembly slot; 10-support spring; 11-limiting bolt. DETAILED DESCRIPTION

[0034] 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.

[0035] In order to enable those skilled in the art to better understand the scheme of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0036] like Figure 1 and Figure 2 As shown, to achieve the above purpose, the present invention provides a photovoltaic assembly installation structure, including: a mounting assembly and a support base 3, wherein the mounting assembly is used to fix the photovoltaic panel 4, and the support base 3 is used to support the mounting assembly.

[0037] There are two support bases 3, which are symmetrically arranged at the two ends of the installation component. The support base 3 includes: a gravity block 302, and two mounting frames 301 are symmetrically arranged at the two ends of the gravity block 302. The two mounting frames 301 are connected to one end of the installation component, wherein the two mounting frames 301 in different support bases 3 are respectively connected to the lower ends of the two ends of the installation component. It should be noted that the weight of the entire support base 3 can be increased by the gravity block 302, thereby increasing the resistance of the support base 3 to external forces. For example, in the event of animal collision, strong wind, etc., the support base 3 as a whole can always be stable on the ground, so that it is suitable for places with complex outdoor environments.

[0038] A connecting shaft 304 is provided through the side of the mounting frame 301, and the connecting shaft 304 is rotatably connected to the mounting frame 301. Furthermore, an eccentric wheel 303 is sleeved on the circumferential outer side of the connecting shaft 304, and the outer wall of the eccentric wheel 303 contacts the ground. The eccentric wheel 303 can be driven to rotate to adjust the height of the mounting frame 301. Specifically, the eccentric wheel 303 is controlled to rotate eccentrically relative to the mounting frame 301 through the connecting shaft 304, so that the outer wall of the eccentric wheel 303 at different positions in the circumferential direction contacts the ground, and the height of the connecting shaft 304 is adjusted. The height of the mounting frame 301 changes synchronously with the height of the connecting shaft 304, and the height of the supporting base 3 is flexibly adjusted. When the installation ground is uneven, the eccentricity of the two eccentric wheels 303 in the same supporting base 3 relative to the mounting frame 301 is adjusted according to actual needs, so as to effectively fill the concave part of the installation ground, ensure that the top surface of the supporting base 3 coincides with the horizontal plane, so that the mounting assembly can be stably fixed on the top surface of the supporting base 3, and the stability of the photovoltaic assembly is improved.

[0039] When in use, two support bases 3 are arranged in parallel on the ground according to the length of the installation assembly; the two eccentric wheels 303 in one of the support bases 3 are controlled to rotate in sequence, so that the outer peripheral side of the eccentric wheel 303 contacts the ground in sequence along the circumferential direction of the eccentric wheel 303, until the top surface of the support base 3 coincides with the horizontal plane; the two eccentric wheels 303 in the other support base 3 are controlled to rotate in sequence, so that the outer peripheral side of the eccentric wheel 303 contacts the ground in sequence along the circumferential direction of the eccentric wheel 303, until the top surfaces of the two support bases 3 are at the same horizontal height; the installation assembly is fixed on the mounting frame 301, and the photovoltaic panel 4 is fixed on the installation assembly to complete the installation of the photovoltaic assembly. By rotating the eccentric wheel 303 to flexibly adjust the height of the support base 3, the installation difficulties caused by uneven ground can be reduced, thereby improving the installation efficiency of the photovoltaic assembly.

[0040] like Figure 3 As shown, in one embodiment of the present invention, a plurality of groups of cutting planes 3031 are arranged in an array on the outer peripheral side surface of the eccentric wheel 303, and different cutting planes 3031 are located at different positions of the eccentric wheel 303 in the circumferential direction. Each group of cutting planes 3031 can fit closely with the ground. After adjusting the position of the eccentric wheel 303, the downward group of cutting planes 3031 fits closely with the ground, thereby increasing the contact area between the eccentric wheel 303 and the ground, ensuring a stable contact surface between the eccentric wheel 303 and the ground, and improving the stability of the eccentric wheel 303 placed on the ground.

[0041] Furthermore, movable plates 5 are provided at both side edges of the cutting plane 3031. The movable plates 5 are rectangular in shape as a whole. The length directions of the two movable plates 5 are consistent with the width direction of the eccentric wheel 303, and the two movable plates 5 are symmetrically arranged at both side edges of the cutting plane 3031. When the cutting plane 3031 is in contact with the ground, the movable plates 5 are arranged at both side edges of the cutting plane 3031 in contact with the ground, and the angle between the movable plates 5 and the cutting plane 3031 is adjusted so that one of the side surfaces of the movable plate 5 in the width direction is in contact with the ground.

[0042] It should be noted that a number of mounting holes are provided on both side surfaces in the width direction of the movable plate 5. Specifically, there are two mounting holes, which are used to pass fastening bolts. The fastening bolts pass through the mounting holes and are inserted below the ground to anchor the movable plate 5 to the ground, thereby assisting in positioning the eccentric wheel 303 and preventing the eccentric wheel 303 from shifting, thereby improving the stability of the eccentric wheel 303 placed on the ground, thereby improving the stability of the supporting base 3 and ensuring that the photovoltaic components are reliably fixed on uneven ground.

[0043] like Figure 4 As shown, two fixing blocks 3032 are symmetrically arranged at the edges of both sides of the cutting plane 3031, and the fixing blocks 3032 protrude from the cutting plane 3031. A first connecting hole is provided on the side of the fixing block 3032, and the axial direction of the first connecting hole is consistent with the length direction of the movable plate 5. The two side surfaces in the length direction of the movable plate 5 are provided with second connecting holes. When the movable plate 5 is arranged between the two fixing blocks 3032, the side surfaces of the two fixing blocks 3032 can respectively abut the two side surfaces in the length direction of the movable plate 5, and the second connecting hole can be coaxial with the first connecting hole. A pin shaft 3033 is simultaneously penetrated in the first connecting hole and the second connecting hole to rotatably connect the two fixing blocks 3032 and the movable plate 5 together, and the movable plate 5 can be adaptively adjusted according to the flatness of the ground to ensure that one of the side surfaces of the movable plate 5 in the width direction of the movable plate 5 can always fit the ground.

[0044] like Figure 5As shown, a first bolt hole can be optionally provided at the position of the cutting plane 3031, and the movable plate 5 can be directly attached to the corresponding cutting plane 3031 by flipping. When a group of cutting planes 3031 facing the ground are attached to the ground, the movable plate 5 is flipped to be attached to the ground, and the fastening bolt is further inserted through the mounting hole and inserted below the ground to anchor the movable plate 5 to the ground. When a group of cutting planes 3031 not facing the ground are not attached to the ground, the movable plate 5 is flipped to be attached to the corresponding cutting plane 3031. At this time, the locking bolt 8 passes through the mounting hole and is threadedly connected to the first bolt hole, so that the movable plate 5 is attached to the corresponding cutting plane 3031 to prevent the rotation of the eccentric wheel 303 from being affected. The limit of the movable plate 5 can be released by only screwing the locking bolt 8 away from the first bolt hole, eliminating the steps of disassembling and assembling the movable plate 5, and effectively improving the installation efficiency of the overall photovoltaic module installation structure.

[0045] like Figure 6 As shown, in another embodiment of the present invention, an assembly groove 9 is provided on the eccentric wheel 303, and a fixed block 3032 is slidably connected to the assembly groove 9. At the same time, a support spring 10 is provided in the assembly groove 9, one end of the support spring 10 is connected to the fixed block 3032, and the other end of the support spring 10 is connected to the fixed block 3032. Under the supporting action of the support spring 10 and without other limiting conditions, one end of the fixed block 3032 extends out of the assembly groove 9, and when a group of cutting planes 3031 facing the ground are in contact with the ground, the fixed blocks 3032 located at the edges on both sides of the cutting planes 3031 can be normally connected to the movable plate 5. Further, a second bolt hole is provided in the assembly groove 9, and the second bolt hole penetrates to one side of the eccentric wheel 303. A third connecting hole is provided at one end of the fixing block 3032 which is always located in the assembly groove 9. When a group of cutting planes 3031 which are not facing the ground are not in contact with the ground, the corresponding fixing block 3032 can be pressed to completely enter the assembly groove 9. At this time, the second bolt hole and the third connecting hole are coaxial, and the limiting bolt 11 passes through the third connecting hole and then is threadedly connected to the second bolt hole, locking the fixing block 3032 in the assembly groove 9, thereby not affecting the rotation of the eccentric wheel 303, and adjusting the eccentricity of the eccentric wheel 303 is smoother. It should be noted that the movable plate 5 in this embodiment is detachably connected to the fixing block 3032 to ensure that the fixing block 3032 can be pressed into the assembly groove 9.

[0046] It should be noted that the center of gravity of the gravity block 302 is lower than the axis height of the connecting shaft 304, and the center of gravity of the gravity block 302 and the axis of the connecting shaft 304 are located in the same vertical plane, so as to ensure that the gravity block 302 can provide a stable force for the support group base as a whole, thereby ensuring the overall force balance of the support base 3 and improving the overall stability of the support base 3.

[0047] In one embodiment of the present invention, a hand wheel 305 for driving the connecting shaft 304 to rotate is sleeved on one end of the connecting shaft 304, and the connecting shaft 304 can be rotated more conveniently by the hand wheel 305, so that the eccentric wheel 303 can be adjusted more conveniently. Preferably, the hand wheel 305 is detachably arranged at one end of the connecting shaft 304, and when the height of the supporting base 3 needs to be adjusted, the hand wheel 305 is sleeved on one end of the connecting shaft 304, and then the connecting shaft 304 is rotated. When the height of the supporting base 3 does not need to be adjusted, the hand wheel 305 is removed to prevent accidental touch by people other than the operator.

[0048] It should be noted that the installation assembly includes: two symmetrically arranged photovoltaic brackets 1, a plurality of cross bars 2 are arranged between the two photovoltaic brackets 1, the plurality of cross bars 2 are parallel to each other, and the top surface of the cross bars 2 is fixedly connected to the photovoltaic panel 4. Further, the photovoltaic bracket 1 includes: a first vertical pole 101 and a second vertical pole 102, wherein the lower ends of the first vertical pole 101 and the second vertical pole 102 are respectively connected to the top surface of a mounting frame 301 by bolts, and the tops of the first vertical pole 101 and the second vertical pole 102 are connected to the assembly rod 103, and the assembly rod 103 is connected to the end of the cross bar 2, so as to form a photovoltaic bracket 1 in combination. On the other hand, after the assembly rods 103 in the two photovoltaic brackets 1 are connected by the cross bar 2, the relative positions of the two support bases 3 can be further locked, so that the two support bases 3 can be stabilized on the ground.

[0049] It should be noted that the length of the first vertical pole 101 is greater than that of the second vertical pole 102, so that the acute angle between the assembly rod 103 and the top surface of the mounting frame 301 is between 20-70°. Preferably, the acute angle between the assembly rod 103 and the top surface of the mounting frame 301 is 45°, so that the photovoltaic panel 4 can be at the best solar exposure angle, thereby ensuring the power generation efficiency of the photovoltaic panel 4.

[0050] To further ensure that the photovoltaic panel 4 is at the optimal solar exposure angle, the second vertical pole 102 can be set as a telescopic structure so that its length can be adjusted within a certain range. By adjusting the length of the second vertical pole 102, the angle between the assembly rod 103 and the horizontal plane is changed, and then the angle between the photovoltaic panel 4 and the horizontal plane is adjusted, so that the overall photovoltaic assembly installation structure can ensure that the photovoltaic panel 4 is always at the optimal solar exposure angle in areas with different north and south latitudes.

[0051] Correspondingly, a first fixing frame 6 is arranged at the upper end of the first vertical pole 101, and the first fixing frame 6 is rotatably connected to the first vertical pole 101, a U-shaped groove is arranged on the top surface of the first fixing frame 6, and one end of the assembly rod 103 is snapped into the first U-shaped groove, and a second fixing frame 7 is arranged at the upper end of the second vertical pole 102, and the second fixing frame 7 is rotatably connected to the second vertical pole 102, a second U-shaped groove is arranged on the top surface of the second fixing frame 7, and the other end of the assembly rod 103 is snapped into the second U-shaped groove. When the length of the second vertical pole 102 changes and the angle between the assembly rod 103 and the horizontal plane changes, the first fixing frame 6 and the second fixing frame 7 are respectively rotated by a certain angle, so that the assembly rod 103 is always stably connected to the first vertical pole 101 and the second vertical pole 102.

[0052] The top surface of the gravity block 302 is provided with a level 306. Specifically, a groove is provided on the top surface of the gravity block 302, and the level 306 is installed inside the groove. The level 306 is provided to further facilitate personnel to perform horizontal calibration, and it is clear at a glance whether the support base 3 is in a horizontal state, thereby improving the accuracy and convenience of the installation of the support base 3. In addition, the adaptability of the photovoltaic module on uneven ground is enhanced as a whole, avoiding the need for additional adjustment tools, improving the installation speed and reducing the difficulty of operation.

[0053] The photovoltaic module installation method adopted by the present invention specifically includes the following steps: arranging two support bases 3 in parallel on the ground according to the length of the installation assembly, observing whether the top surface of the support base 3 coincides with the horizontal plane at the installation location through a level meter 306, and when encountering an uneven ground, rotating the connecting shaft 304 through a hand wheel 305 to rotate the two eccentric wheels 303 in one of the support bases 3, so that the outer peripheral side surface of the eccentric wheel 303 sequentially contacts the ground along the circumferential direction of the eccentric wheel 303, adjusting the height of the connecting shaft 304, and the height of the mounting frame 301 changes synchronously with the height of the connecting shaft 304 until the top surface of the support base 3 coincides with the horizontal plane; controlling the connecting shaft 304 in turn, and then adjusting the height of the mounting frame 301 to adjust the height of the connecting shaft 304, and then adjusting the height of the mounting frame 301 to adjust the height of the connecting shaft 304, and finally adjusting the height of the mounting frame 301 to adjust ... The two eccentric wheels 303 in the other supporting base 3 are controlled to rotate so that the outer peripheral side surfaces of the eccentric wheels 303 contact the ground in sequence along the circumferential direction of the eccentric wheels 303 until the top surfaces of the two supporting bases 3 are at the same horizontal height, and movable plates 5 are installed at the edges on both sides of a group of cutting planes 3031 of the four eccentric wheels 303 facing the ground, and the angle between the movable plate 5 and the cutting plane 3031 is adjusted so that one of the side surfaces of the movable plate 5 in the width direction of the movable plate 5 is in contact with the ground, and the movable plate 5 is anchored to the ground by fastening bolts; the photovoltaic bracket 1 is fixed on the mounting frame 301, and the photovoltaic panel 4 is fixed on the photovoltaic bracket 1 to complete the installation of the photovoltaic module.

[0054] In summary, the eccentricity of the two eccentric wheels 303 in the same support base 3 relative to the mounting frame 301 is adjusted according to actual needs, effectively filling the recessed parts of the installation ground, ensuring that the top surface of the support base 3 coincides with the horizontal plane, so that the installation components can be stably fixed on the top surface of the support base 3, thereby improving the stability of the photovoltaic components; and can reduce the installation difficulties caused by uneven ground, thereby improving the installation efficiency of the photovoltaic components.

[0055] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0056] The principles and implementation methods of the present invention are described in this article using specific examples. The description of the above embodiments is only used to help understand the method and core ideas of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made to the present invention without departing from the principles of the present invention, and these improvements and modifications also fall within the scope of protection of the present invention.

Claims

1. A photovoltaic module installation structure, characterized in that: include: Mounting components for fixing photovoltaic panels; The support base is provided with two, and the two support bases are symmetrically arranged at two ends of the mounting assembly, and the support base includes: A gravity block, wherein two mounting brackets are symmetrically arranged at two ends of the gravity block, and the two mounting brackets are commonly connected to one end of the mounting assembly; A connecting shaft is provided through the side of the mounting frame, and the connecting shaft is rotatably connected to the mounting frame; The eccentric wheel is sleeved on the circumferential outer side of the connecting shaft, the outer side wall of the eccentric wheel contacts the ground, and the eccentric wheel can be driven to rotate to adjust the height of the mounting frame.

2. A photovoltaic module installation structure according to claim 1, characterized in that: A plurality of cutting planes are arranged in an array on the outer peripheral side of the eccentric wheel, and movable plates are arranged at the edges of both sides of the cutting planes. A plurality of mounting holes are arranged through the first side of the movable plate, and fastening bolts pass through the mounting holes and are inserted into the ground to anchor the movable plate to the ground.

3. A photovoltaic module installation structure according to claim 2, characterized in that: Two fixing blocks are symmetrically arranged at both side edges of the cutting plane, a first connecting hole is arranged on the side of the fixing block, a second connecting hole is arranged on the second side of the movable plate, and a pin shaft is passed through the first connecting hole and the second connecting hole.

4. A photovoltaic module installation structure according to claim 1, characterized in that: The center of gravity of the gravity block is lower than the axis of the connecting shaft, and the center of gravity of the gravity block and the axis of the connecting shaft are located in the same vertical plane.

5. A photovoltaic module installation structure according to claim 1, characterized in that: One end of the connecting shaft is sleeved with a hand wheel for driving the connecting shaft to rotate.

6. A photovoltaic module installation structure according to claim 1, characterized in that: The installation assembly includes: two symmetrically arranged photovoltaic brackets, a plurality of cross bars are arranged between the two photovoltaic brackets, and the top surfaces of the cross bars are fixedly connected to the photovoltaic panels.

7. A photovoltaic module installation structure according to claim 6, characterized in that: The photovoltaic support comprises: a first vertical pole and a second vertical pole, the tops of the first vertical pole and the second vertical pole are connected to an assembly rod, and the assembly rod is connected to the end of the cross bar.

8. A photovoltaic module installation structure according to claim 7, characterized in that: The length of the first vertical pole is greater than that of the second vertical pole, so that the acute angle between the assembly pole and the top surface of the mounting frame is between 20° and 70°.

9. A photovoltaic module installation structure according to claim 1, characterized in that: A level is arranged on the top surface of the gravity block.

10. A photovoltaic module installation method, applied to the photovoltaic module installation structure according to any one of claims 1 to 9, characterized in that: The photovoltaic assembly installation method comprises: Arrange two support bases in parallel on the ground according to the length of the mounting assembly, and adjust the height of the mounting frame in the same support base in sequence; Controlling the two eccentric wheels in one of the support bases to rotate in sequence, so that the outer peripheral side surfaces of the eccentric wheels contact the ground in sequence along the circumferential direction of the eccentric wheels, until the top surface of the support base coincides with the horizontal plane; Controlling the two eccentric wheels in the other support base to rotate in sequence, so that the outer peripheral side surfaces of the eccentric wheels contact the ground in sequence along the circumferential direction of the eccentric wheels, until the top surfaces of the two support bases are at the same horizontal height; Fix the installation assembly on the mounting frame and fix the photovoltaic panel on the installation assembly to complete the installation of the photovoltaic assembly.

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