Photovoltaic flexible support mounting structure

Abstract

The utility model relates to a photovoltaic flexible support mounting structure, which belongs to the technical field of photovoltaic power generation and comprises a fixed base and a solar photovoltaic panel, an adjustable support mechanism is mounted on the fixed base, and the solar photovoltaic panel is mounted on the adjustable support mechanism; the adjustable support mechanism comprises an adjusting toothed plate fixedly installed on the fixed base, a lifting sliding block is slidably connected to the outer side of the adjusting toothed plate, and an anti-disengaging plate is fixedly connected to the side, away from the fixed base, of the adjusting toothed plate. And a groove is formed in the lifting sliding block. According to the photovoltaic flexible support installation structure, the solar photovoltaic panel can be adjusted according to complex terrains such as mountainous regions and hills, in addition, the photovoltaic flexible support installation structure has the advantage of being high in stability, the problem of unstable installation caused by terrain changes can be effectively solved, and therefore an existing photovoltaic support can adapt to the terrain changes, the installation difficulty is reduced, and the flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to an installation structure of a photovoltaic flexible bracket. Background Technique

[0002] Photovoltaic power generation is a technology that converts solar energy into electrical energy. Due to its environmental protection and renewable characteristics, it has been widely used globally. In a photovoltaic power generation system, a photovoltaic bracket is a key component that is responsible for supporting and fixing photovoltaic panels. Traditional photovoltaic brackets mostly adopt a rigid structure, which can ensure the stability and supporting force of the photovoltaic panels.

[0003] The existing installation structure of a photovoltaic flexible bracket generally has a mounting base for the bracket composed of a bottom plate. When there are obstacles on the ground, the bottom plate will warp, resulting in poor fitting to the ground, and thus poor stability of the bracket; the bottom plate is a single whole plate, with high material costs, and the bottom plate is heavy, making transportation difficult. Improvements have been made. For example, a photovoltaic flexible bracket installation structure disclosed in the authorized Chinese patent CN219918771U can use structures such as a fixing plate, a mounting column, a support rod, a connecting rod, a mounting frame, a mounting plate, a first limiting plate, a first limiting hole, a second limiting hole, a hinged rod, a placing plate, a baffle, a clamping plate, a second limiting plate, a connecting plate, and an ear plate in cooperation. Compared with a single whole plate, it saves materials. When there are obstacles on the ground, the obstacles can be placed in the cavity, which can ensure the stability of the base.

[0004] However, when the photovoltaic flexible bracket installation structure in the above cited document is in use, it adopts a rigid structure. However, in some occasions with complex terrains or where flexible layout is required, the use of rigid brackets is restricted. This is because the structure of the rigid bracket is fixed and cannot be adjusted according to terrain changes. When installing, the contact situation between the bracket and the ground needs to be considered, otherwise it is easy to cause problems such as the bracket tilting and shifting, thus affecting the power generation efficiency of the photovoltaic panel. Therefore, a photovoltaic flexible bracket installation structure is needed to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an installation structure of a photovoltaic flexible bracket, which has the advantages of being able to adapt to terrain changes and being easy to install, and solves the problems of low installation efficiency and poor stability still existing in the installation process of the existing flexible brackets.

[0006] To sum up, the utility model provides the following technical solution: An installation structure of a photovoltaic flexible bracket, including a fixed base and a solar photovoltaic panel, wherein an adjustable bracket mechanism is installed on the fixed base, and the solar photovoltaic panel is installed on the adjustable bracket mechanism;

[0007] The adjustable support mechanism includes an adjustment toothed plate fixedly installed on the fixed base. A lifting slider is slidably connected to the outside of the adjustment toothed plate. An anti-disengagement plate is fixedly connected to the side of the adjustment toothed plate away from the fixed base. A groove is formed inside the lifting slider.

[0008] The adjustable support mechanism further includes a gear drive assembly installed on the inner side wall of the groove and two driven assemblies respectively connected to the gear drive assembly. An adjustment box is installed on one side of the lifting slider, and an angle drive assembly installed inside the adjustment box. A gear transmission assembly is connected to the angle drive assembly. A fourth rotating rod is installed inside the gear transmission assembly, and a connecting fixed plate is fixedly connected to the outside of the fourth rotating rod.

[0009] Further, the two driven assemblies are symmetrically distributed in a mirror image and are connected to the inner side wall of the groove. The driven assemblies are connected to the adjustment toothed plate.

[0010] By adopting the above technical solution, it is to be able to drive the lifting slider to move outside the adjustment toothed plate through the gear drive assembly.

[0011] Further, both ends of the fourth rotating rod are respectively rotatably connected to the inner side wall of the adjustment box through bearings.

[0012] By adopting the above technical solution, it is to enable the fourth rotating rod to rotate more stably.

[0013] Further, one side of the solar photovoltaic panel is fixedly installed on one side of the connecting fixed plate through bolts. An adjustment hole for the connecting fixed plate to fit and slide is formed on the side of the adjustment box away from the adjustment toothed plate.

[0014] By adopting the above technical solution, it is to enable the connecting fixed plate to stably adjust the angle of the solar photovoltaic panel.

[0015] Further, the gear drive assembly includes a first servo motor, a first rotating rod, and a driving spur gear. One side of the first servo motor is fixedly installed on one side of the lifting slider. One end of the first rotating rod penetrates through the lifting slider and is fixedly connected to the output shaft of the first servo motor, and the other end penetrates through the driving spur gear and is rotatably connected to the inner side wall of the groove through a bearing. The inner side of the driving spur gear is fixedly connected to the outside of the first rotating rod.

[0016] By adopting the above technical solution, under the combined action of the first servo motor, the first rotating rod, and the driving spur gear, the two driven assemblies can be driven to rotate simultaneously.

[0017] Further, the driven assembly includes a second rotating rod and a driven spur gear; both ends of the second rotating rod are rotatably connected to the inner side wall of the groove through bearings, the inner side of the driven spur gear is fixedly connected to the outer side of the second rotating rod, and the driven spur gear meshes with the driving spur gear, and the other side of the driven spur gear meshes with one side of the adjusting rack;

[0018] The first servo motor drives the first rotating rod to rotate, so as to drive the driven spur gear meshed with the driving spur gear to rotate, and drive the lifting slider to move under the meshing of the driven spur gear and the adjusting rack.

[0019] By adopting the above technical solution, the height adjustment of the solar photovoltaic panel can be driven under the cooperation of the second rotating rod and the driven spur gear.

[0020] Further, the angle driving assembly includes a protective box, a second servo motor, a third rotating rod and a bearing support; one side of the protective box is fixedly installed on one side of the adjusting box, one side of the second servo motor is fixedly installed on one side of the protective box, one end of the third rotating rod penetrates through the adjusting box and is fixedly connected to the output shaft of the second servo motor, and the other end penetrates through the bearing support and is connected to the gear transmission assembly, one side of the bearing support is fixedly installed on the inner side wall of the adjusting box, and the inner side of the bearing support and the outer side of the third rotating rod are rotatably connected through a bearing.

[0021] By adopting the above technical solution, the gear transmission assembly can be driven under the cooperation of the protective box, the second servo motor, the third rotating rod and the bearing support.

[0022] Further, the gear transmission assembly includes a driving bevel gear and a driven bevel gear; one side of the driving bevel gear is fixedly connected to the end of the third rotating rod away from the second servo motor, the second servo motor drives the third rotating rod to rotate, so as to drive the driven bevel gear meshed with the driving bevel gear to rotate, and the fourth rotating rod rotates accordingly.

[0023] By adopting the above technical solution, the angle of the solar photovoltaic panel can be adjusted under the cooperation of the driving bevel gear and the driven bevel gear.

[0024] Compared with the prior art, the utility model provides a photovoltaic flexible bracket installation structure, which has the following beneficial effects:

[0025] This photovoltaic flexible support installation structure can adjust the solar photovoltaic panel according to complex terrains such as mountains and hills through the mutual cooperation between the adjustable support mechanism on the fixed base and the solar photovoltaic panel, making it more convenient for users to operate, improving the installation efficiency. In addition, it also has the characteristics of high stability, which can effectively avoid the installation instability problem caused by terrain changes, thus facilitating the existing photovoltaic support to adapt to terrain changes, reducing the installation difficulty, and improving the flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of the present utility model;

[0027] Figure 2 is Figure 1 a partial enlarged schematic view of part A in

[0028] Figure 3 is Figure 1 a right - view sectional view of the connection structure of the first rotating rod in

[0029] Figure 4 is Figure 1 a three - dimensional schematic view of the connection structure of the adjusting tooth plate in

[0030] DESCRIPTION OF THE REFERENCE NUMERALS:

[0031] 1, fixed base; 200, adjustable support mechanism; 201, adjusting tooth plate; 202, lifting slider; 203, anti - detachment plate; 204, groove; 2051, first servo motor; 2052, first rotating rod; 2053, driving spur gear; 2061, second rotating rod; 2062, driven spur gear; 207, adjusting box; 2081, protective box; 2082, second servo motor; 2083, third rotating rod; 2084, bearing support; 2091, driving bevel gear; 2092, driven bevel gear; 210, fourth rotating rod; 211, connecting fixing plate; 212, adjusting hole; 3, solar photovoltaic panel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] Please refer to Figures 1-4, the present utility model provides a technical solution: a photovoltaic flexible bracket installation structure, including a fixed base 1 and a solar photovoltaic panel 3. An adjustable bracket mechanism 200 is installed on the fixed base 1, and the solar photovoltaic panel 3 is installed on the adjustable bracket mechanism 200;

[0034] By the mutual cooperation between the adjustable bracket mechanism 200 on the fixed base 1 and the solar photovoltaic panel 3, the solar photovoltaic panel 3 can be adjusted according to complex terrains such as mountains and hills, making it more convenient for users to operate, improving the installation efficiency. In addition, it also has the characteristics of high stability, which can effectively avoid the installation instability problem caused by terrain changes, thus facilitating the existing photovoltaic brackets to adapt to terrain changes, reducing the installation difficulty, and improving the flexibility.

[0035] In this embodiment, the adjustable bracket mechanism 200 is a structure for adjusting the solar photovoltaic panel 3 according to complex terrains.

[0036] Such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the adjustable bracket mechanism 200 includes an adjustment toothed plate 201 fixedly installed on the fixed base 1. A lifting slider 202 is slidably connected to the outside of the adjustment toothed plate 201, and an anti - detachment plate 203 is fixedly connected to the side of the adjustment toothed plate 201 away from the fixed base 1; a groove 204 is opened inside the lifting slider 202;

[0037] The adjustable bracket mechanism 200 further includes a gear drive assembly installed on the inner side wall of the groove 204 and two driven assemblies respectively connected to the gear drive assembly. An adjustment box 207 is installed on one side of the lifting slider 202 and an angle drive assembly installed inside the adjustment box 207. A gear transmission assembly is connected to the angle drive assembly, and a fourth rotating rod 210 is installed inside the gear transmission assembly. A connection fixing plate 211 is fixedly connected to the outside of the fourth rotating rod 210.

[0038] It should be noted that the two driven assemblies are symmetrically distributed in a mirror image and are connected to the inner side wall of the groove 204. The driven assemblies are connected to the adjustment toothed plate 201 to be able to drive the lifting slider 202 to move outside the adjustment toothed plate 201 through the gear drive assembly.

[0039] It can be understood that both ends of the fourth rotating rod 210 are rotatably connected to the inner side wall of the adjustment box 207 through bearings to enable the fourth rotating rod 210 to rotate more stably.

[0040] In addition, one side of the solar photovoltaic panel 3 is fixedly installed on one side of the connecting fixing plate 211 through bolts. An adjusting hole 212 for the connecting fixing plate 211 to fit and slide is provided on the side of the adjusting box 207 away from the adjusting tooth plate 201, so as to enable the connecting fixing plate 211 to stably adjust the angle of the solar photovoltaic panel 3.

[0041] In this embodiment, the gear drive assembly includes a first servo motor 2051, a first rotating rod 2052 and a driving spur gear 2053. One side of the first servo motor 2051 is fixedly installed on one side of the lifting slider 202. One end of the first rotating rod 2052 penetrates through the lifting slider 202 and is fixedly connected to the output shaft of the first servo motor 2051, and the other end penetrates through the driving spur gear 2053 and is rotatably connected to the inner side wall of the groove 204 through a bearing. The inner side of the driving spur gear 2053 is fixedly connected to the outer side of the first rotating rod 2052, so as to be able to drive two driven components to rotate simultaneously.

[0042] It should also be noted that the driven component includes a second rotating rod 2061 and a driven spur gear 2062. Both ends of the second rotating rod 2061 are rotatably connected to the inner side wall of the groove 204 through bearings. The inner side of the driven spur gear 2062 is fixedly connected to the outer side of the second rotating rod 2061, and the driven spur gear 2062 meshes with the driving spur gear 2053, and the other side of the driven spur gear 2062 meshes with one side of the adjusting tooth plate 201.

[0043] The first servo motor 2051 drives the first rotating rod 2052 to rotate, so as to drive the driven spur gear 2062 meshed with the driving spur gear 2053 to rotate, and drive the lifting slider 202 to move under the meshing of the driven spur gear 2062 and the adjusting tooth plate 201, so as to be able to drive the solar photovoltaic panel 3 to adjust the lifting height.

[0044] It should be further noted that the angle drive assembly includes a protective box 2081, a second servo motor 2082, a third rotating rod 2083 and a bearing support 2084. One side of the protective box 2081 is fixedly installed on one side of the adjusting box 207. One side of the second servo motor 2082 is fixedly installed on one side of the protective box 2081. One end of the third rotating rod 2083 penetrates through the adjusting box 207 and is fixedly connected to the output shaft of the second servo motor 2082, and the other end penetrates through the bearing support 2084 and is connected to the gear transmission assembly. One side of the bearing support 2084 is fixedly installed on the inner side wall of the adjusting box 207, and the inner side of the bearing support 2084 and the outer side of the third rotating rod 2083 are rotatably connected through a bearing, so as to be able to drive the gear transmission assembly to rotate.

[0045] In addition, it should be noted that the gear transmission assembly includes a driving bevel gear 2091 and a driven bevel gear 2092; one side of the driving bevel gear 2091 is fixedly connected to one end of the third rotating rod 2083 away from the second servo motor 2082, and the second servo motor 2082 drives the third rotating rod 2083 to rotate, so as to drive the driven bevel gear 2092 engaged with the driving bevel gear 2091 to rotate, and the fourth rotating rod 210 rotates accordingly, in order to drive the connecting fixing plate 211 to rotate, so as to adjust the angle of the solar photovoltaic panel 3.

[0046] The working principle of the above embodiment is as follows:

[0047] When it is necessary to adjust the height of the solar photovoltaic panel 3, first start the first servo motor 2051, which drives the first rotating rod 2052 to rotate under the rotational support of the bearing, so as to drive the driving spur gear 2053 to rotate. Since the driving spur gear 2053 is engaged with the driven spur gear 2062, the lifting slider 202 is driven to perform stable lifting movement under the engagement of the driven spur gear 2062 and the adjusting toothed plate 201, and thus the height of the solar photovoltaic panel 3 can be adjusted. When it is necessary to adjust the alignment of the solar photovoltaic panel 3, drive the second servo motor 2082, which drives the third rotating rod 2083 to rotate under the rotational support of the bearing, and drives the driven bevel gear 2092 engaged with the driving bevel gear 2091 to rotate. Then, drive the fourth rotating rod 210 to rotate under the rotational support of the bearing, so as to drive one end of the connecting fixing plate 211 to rotate, and the other end performs a circular motion around the axis of the fourth rotating rod 210, so as to drive the solar photovoltaic panel 3 to move, and thus the angular direction of the solar photovoltaic panel 3 can be adjusted.

[0048] Compared with the prior art: in the photovoltaic flexible bracket installation structure, through the mutual cooperation between the adjustable bracket mechanism 200 on the fixed base 1 and the solar photovoltaic panel 3, the solar photovoltaic panel 3 can be adjusted according to complex terrains such as mountains and hills, so that the user can operate more conveniently, improving the installation efficiency. In addition, it also has the characteristic of high stability, which can effectively avoid the problem of unstable installation caused by terrain changes, thus facilitating the adaptation of the existing photovoltaic bracket to terrain changes, reducing the installation difficulty, improving the flexibility, and solving the problems of low installation efficiency and poor stability existing in the installation process of the existing flexible bracket.

[0049] The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly disclosed electrical connection technology and the provision of the power supply also belong to the common knowledge in this field, so this application will not be elaborated in detail.

Claims

1. Photovoltaic flexible support installation structure, comprising a fixed base (1) and a solar photovoltaic panel (3), characterized in that: An adjustable bracket mechanism (200) is installed on the fixed base (1), and the solar photovoltaic panel (3) is installed on the adjustable bracket mechanism (200). The adjustable bracket mechanism (200) includes an adjusting toothed plate (201) fixedly installed on the fixed base (1). A lifting slider (202) is slidably connected to the outside of the adjusting toothed plate (201). A anti - detachment plate (203) is fixedly connected to the side of the adjusting toothed plate (201) away from the fixed base (1). A groove (204) is formed inside the lifting slider (202). The adjustable bracket mechanism (200) further includes a gear drive assembly installed on the inner side wall of the groove (204) and two driven assemblies respectively connected to the gear drive assembly. An adjusting box (207) is installed on one side of the lifting slider (202), and an angle drive assembly installed inside the adjusting box (207). A gear transmission assembly is connected to the angle drive assembly. A fourth rotating rod (210) is installed inside the gear transmission assembly, and a connecting fixing plate (211) is fixedly connected to the outside of the fourth rotating rod (210).

2. The photovoltaic flexible support installation structure according to claim 1, characterized in that: The two driven assemblies are symmetrically distributed in a mirror image and are connected to the inner side wall of the groove (204). The driven assembly is connected to the adjusting toothed plate (201).

3. The photovoltaic flexible bracket installation structure according to claim 1, characterized in that: Both ends of the fourth rotating rod (210) are rotatably connected to the inner side wall of the adjusting box (207) through bearings.

4. The photovoltaic flexible support installation structure according to claim 1, wherein: One side of the solar photovoltaic panel (3) is fixedly installed on one side of the connecting fixing plate (211) through bolts. An adjusting hole (212) for the connecting fixing plate (211) to fit and slide is formed on the side of the adjusting box (207) away from the adjusting toothed plate (201).

5. The photovoltaic flexible support installation structure according to claim 1, characterized in that: The gear drive assembly includes a first servo motor (2051), a first rotating rod (2052) and a driving spur gear (2053). One side of the first servo motor (2051) is fixedly installed on one side of the lifting slider (202). One end of the first rotating rod (2052) penetrates through the lifting slider (202) and is fixedly connected to the output shaft of the first servo motor (2051), and the other end penetrates through the driving spur gear (2053) and is rotatably connected to the inner side wall of the groove (204) through a bearing. The inner side of the driving spur gear (2053) is fixedly connected to the outside of the first rotating rod (2052).

6. The photovoltaic flexible bracket installation structure according to claim 5, characterized in that: The driven assembly includes a second rotating rod (2061) and a driven spur gear (2062). Both ends of the second rotating rod (2061) are rotatably connected to the inner side wall of the groove (204) through bearings. The inner side of the driven spur gear (2062) is fixedly connected to the outside of the second rotating rod (2061), and the driven spur gear (2062) meshes with the driving spur gear (2053). The other side of the driven spur gear (2062) meshes with one side of the adjusting toothed plate (201). The first servo motor (2051) drives the first rotating rod (2052) to rotate, so as to drive the driven spur gear (2062) meshed with the driving spur gear (2053) to rotate, and drives the lifting slider (202) to move under the meshing of the driven spur gear (2062) and the adjusting toothed plate (201).

7. The photovoltaic flexible bracket installation structure according to claim 1, wherein: The angle driving assembly includes a protective box (2081), a second servo motor (2082), a third rotating rod (2083) and a bearing support (2084); one side of the protective box (2081) is fixedly installed on one side of the adjusting box (207), one side of the second servo motor (2082) is fixedly installed on one side of the protective box (2081), one end of the third rotating rod (2083) penetrates through the adjusting box (207) and is fixedly connected to the output shaft of the second servo motor (2082), the other end penetrates through the bearing support (2084) and is connected to the gear transmission assembly, one side of the bearing support (2084) is fixedly installed on the inner side wall of the adjusting box (207), and the inner side of the bearing support (2084) is rotatably connected to the outer side of the third rotating rod (2083) through a bearing.

8. The photovoltaic flexible bracket installation structure according to claim 7, wherein: The gear transmission assembly includes a driving bevel gear (2091) and a driven bevel gear (2092); one side of the driving bevel gear (2091) is fixedly connected to one end of the third rotating rod (2083) away from the second servo motor (2082), and the second servo motor (2082) drives the third rotating rod (2083) to rotate, so as to drive the driven bevel gear (2092) meshed with the driving bevel gear (2091) to rotate, and the fourth rotating rod (210) rotates accordingly.

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