Photovoltaic support structure with adjustable inclination angle

Abstract

The utility model belongs to the technical field of photovoltaic equipment, and particularly relates to a photovoltaic support structure with an adjustable inclination angle, which comprises a base, a stand column is arranged on the upper surface of the base, a limiting groove is formed in one side of the interior of a fixed seat, and a through groove is formed in the surface of one side of the stand column; a lifting mechanism is arranged on the surface of the stand column, a mounting seat is arranged above the lifting mechanism, a fixing seat is arranged on one side of the mounting seat, an adjusting mechanism is arranged in the fixing seat, and a mounting mechanism is arranged above the adjusting mechanism; the lifting mechanism comprises a first motor, a screw rod and a connecting frame, the screw rod is in transmission connection with the upper portion of the first motor, the connecting frame is in threaded connection with the outer portion of the screw rod, and the lifting mechanism is used for adjusting the vertical height of the photovoltaic panel to facilitate maintenance. According to the utility model, the driving gear of the adjusting mechanism is matched with the arc-shaped toothed plate in the shell of the mounting mechanism, so that the inclination angle of the mounting frame for placing the photovoltaic panel is adjusted, and compared with manual adjustment, the adjustment is more time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic equipment, in particular to a photovoltaic bracket structure with an adjustable inclination angle. Background Technique

[0002] With the rapid development of new energy, photovoltaic panels play an important role in the field of new energy. A photovoltaic module is a power generation device that generates direct current when exposed to sunlight, and is composed of thin solid photovoltaic cells made almost entirely of semiconductor materials. The photovoltaic module is stably supported by a bracket.

[0003] The prior art has the following problems: In the "photovoltaic bracket with an adjustable inclination angle of a photovoltaic panel" with the publication number of CN205385439U in the prior art, "it includes a front column, a rear column and a photovoltaic panel support beam; one end of the front column and the rear column is used to connect to the infrastructure, and the other end is used to connect to the photovoltaic panel support beam; both the front column and the rear column are connected to the photovoltaic panel support beam through a rotating shaft; both the front and rear columns include an upper part of the column and a lower part of the column, and the upper part and the lower part of the front and rear columns are connected through a through member";

[0004] For the adjustment of the inclination angle of the photovoltaic bracket in the above device, manual operation is required. Due to the self-weight of the photovoltaic panel, it is time-consuming and laborious to adjust the inclination angle of the bracket, which affects the use effect of the bracket. At the same time, the above device does not set a height adjustment structure for the photovoltaic bracket, so that the photovoltaic bracket is close to the ground and is prone to damage, and it is not convenient for subsequent maintenance work. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a photovoltaic bracket structure with an adjustable inclination angle, which solves the problems that the adjustment of the photovoltaic bracket structure for the photovoltaic panel still uses manual adjustment, which is time-consuming and laborious, and the bracket does not have a lifting structure, so it is not convenient for the maintenance of the photovoltaic panel.

[0006] To achieve the above object, the utility model provides the following technical solution: A photovoltaic bracket structure with an adjustable inclination angle, including a base, and a column is arranged on the upper surface of the base;

[0007] A lifting mechanism is arranged on the surface of the column, an installation seat is arranged above the lifting mechanism, a fixed seat is arranged on one side of the installation seat, an adjustment mechanism is arranged inside the fixed seat, an installation mechanism is arranged above the adjustment mechanism, a limiting groove is arranged on one side inside the fixed seat, and a through groove is arranged on one side surface of the column;

[0008] The lifting mechanism includes a first motor, a screw rod, and a connecting frame. A screw rod is drivingly connected above the first motor, and a connecting frame is threadedly connected to the outside of the screw rod. The lifting mechanism is used to adjust the vertical height of the photovoltaic panel for easy maintenance.

[0009] As a preferred technical solution of the present invention, the adjusting mechanism includes a second motor, a shaft rod, and a driving gear. A shaft rod is drivingly connected to one side of the second motor, and a driving gear is fixedly installed on the outside of the shaft rod.

[0010] As a preferred technical solution of the present invention, the installation mechanism includes a housing, a limiting rod, a toothed plate, and an installation frame. A limiting rod is fixedly installed on one side surface of the housing, the toothed plate is fixedly installed inside the housing, and the installation frame is fixedly installed on the outer surface of the housing.

[0011] As a preferred technical solution of the present invention, the column is fixedly installed in the middle of the upper surface of the base. The column is a hollow structure, a through groove penetrates the column, and limiting grooves are opened on both inner side surfaces of the fixed seat.

[0012] As a preferred technical solution of the present invention, the first motor is fixedly installed below the inside of the column. The connecting frame is fixedly connected to the mounting seat, and the connecting frame is slidably connected to the through groove of the column.

[0013] As a preferred technical solution of the present invention, the second motor is fixedly installed on the outer side surface of the fixed seat. The shaft rod is movably connected inside the fixed seat. The shaft rod and the limiting grooves are concentrically arranged, and two groups of driving gears are provided.

[0014] As a preferred technical solution of the present invention, the housing is arc-shaped. The limiting rods are located at both ends of the housing. The limiting rods are slidably connected to the limiting grooves. The toothed plate is arc-shaped and two groups are provided.

[0015] Compared with the prior art, the present invention provides a photovoltaic support structure with an adjustable tilt angle, having the following beneficial effects:

[0016] 1. The photovoltaic support structure with adjustable tilt angle is provided with an adjustment mechanism installed inside the fixed seat. A driving gear is fixedly installed outside the shaft rod driven by the second motor on one side of the adjustment mechanism. Meanwhile, a toothed plate is installed inside the housing of the installation mechanism. The toothed plate is arc-shaped and meshes with the driving gear. Therefore, when the second motor is started to drive the shaft rod and the driving gear to rotate, the engagement between the driving gear and the toothed plate can drive the housing to drive the mounting bracket to adjust the tilt angle, thereby realizing the adjustment of the tilt angle of the photovoltaic support. Therefore, when this device is in use, a transmission method is adopted to adjust the tilt angle of the support, which is more time-saving and labor-saving compared with manual adjustment.

[0017] 2. The photovoltaic support structure with adjustable tilt angle is provided with a first motor and a screw rod installed inside the column. The first motor can drive the screw rod to rotate. Meanwhile, a connecting frame is slidably connected inside the through groove of the column, and the connecting frame is threadedly connected with the screw rod. Therefore, when the screw rod rotates, the connecting frame can drive the mounting seat, the fixed seat and the installation mechanism to move vertically, so that the photovoltaic support can be lifted off the ground to avoid damage, and it is also more convenient for subsequent maintenance and repair of the photovoltaic panels on the photovoltaic support. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional installation structure diagram of the overall photovoltaic support structure with adjustable tilt angle of the present utility model;

[0019] Figure 2 is a three-dimensional installation structure diagram of the lifting mechanism of the photovoltaic support structure with adjustable tilt angle of the present utility model;

[0020] Figure 3 is a three-dimensional installation structure diagram of the adjustment mechanism of the photovoltaic support structure with adjustable tilt angle of the present utility model;

[0021] Figure 4 is a three-dimensional structure diagram of the installation mechanism of the photovoltaic support structure with adjustable tilt angle of the present utility model.

[0022] In the figure: 1, base; 2, column; 3, lifting mechanism; 31, first motor; 32, screw rod; 33, connecting frame; 4, mounting seat; 5, fixed seat; 6, adjustment mechanism; 61, second motor; 62, shaft rod; 63, driving gear; 7, installation mechanism; 71, housing; 72, limiting rod; 73, toothed plate; 74, mounting bracket; 8, limiting groove; 9, through groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1-4 In this embodiment: a photovoltaic support structure with adjustable tilt angle includes a base 1, and a column 2 is provided on the upper surface of the base 1;

[0025] A lifting mechanism 3 is provided on the surface of the column 2, a mounting seat 4 is provided above the lifting mechanism 3, a fixing seat 5 is provided on one side of the fixing seat 4, an adjustment mechanism 6 is provided inside the fixing seat 5, a mounting mechanism 7 is provided above the adjustment mechanism 6, a limiting groove 8 is provided on one side of the fixing seat 5, and a through groove 9 is provided on one side surface of the column 2;

[0026] The lifting mechanism 3 includes a first motor 31, a screw 32 and a connecting frame 33. The screw 32 is connected to the upper part of the first motor 31, and the external thread of the screw 32 is connected to the connecting frame 33. The lifting mechanism 3 is used to adjust the vertical height of the photovoltaic panel for easy maintenance.

[0027] See also Figure 1 and Figure 3 In this embodiment, the adjustment mechanism 6 includes a second motor 61, a shaft 62 and a driving gear 63. One side of the second motor 61 is transmission-connected to the shaft 62, and the driving gear 63 is fixedly mounted on the outside of the shaft 62.

[0028] In the above embodiment, the second motor 61 can drive the shaft 62 to rotate. Since the driving gear 63 is fixedly mounted on the outer surface of the shaft 62, the shaft 62 can drive the driving gear 63 to rotate synchronously.

[0029] Furthermore, the second motor 61 is fixedly mounted on the outer surface of the fixing base 5 , the shaft 62 is movably connected to the inside of the fixing base 5 , the shaft 62 is concentrically arranged with the limiting groove 8 , and two sets of driving gears 63 are provided.

[0030] Since the fixing base 5 is fixedly installed with the mounting base 4, and the adjusting mechanism 6 is installed with the fixing base 5, when the shaft 62 drives the driving gear 63 to rotate, it can cooperate with the mounting mechanism 7, thereby realizing the adjustment of the inclination angle of the mounting mechanism 7. The specific structure and function of the mounting mechanism 7 are introduced and described in detail below.

[0031] See also Figure 1 and Figure 4, in this embodiment, the installation mechanism 7 includes a housing 71, a limiting rod 72, a toothed plate 73, and a mounting bracket 74. A limiting rod 72 is fixedly installed on one side surface of the housing 71, the toothed plate 73 is fixedly installed inside the housing 71, and the mounting bracket 74 is fixedly installed on the outer surface of the housing 71.

[0032] In the above embodiment, the inclination angle of the installation mechanism 7 can be limited by the cooperation between the limiting rods 72 installed at both ends of the housing 71 and the limiting grooves 8 formed on the inner surface of the fixed seat 5. At the same time, the toothed plate 73 can be linked and cooperated with the adjusting mechanism 6, so as to realize the adjustment of the inclination angle of the mounting bracket 74 of the installation mechanism 7.

[0033] Specifically, the housing 71 is arc-shaped, the limiting rods 72 are located at both ends of the housing 71, the limiting rods 72 are slidably connected to the limiting grooves 8, the toothed plate 73 is arc-shaped, and two groups are provided.

[0034] The two groups provided on the toothed plate 73 can correspond to the adjusting mechanism 6. At the same time, due to the plugging cooperation between the adjusting mechanism 6 and the toothed plate 73, the adjustment control of the inclination angle is more accurate, so it is more convenient compared with manual adjustment.

[0035] Please refer to Figure 1 and Figure 2 , in this embodiment, the first motor 31 is fixedly installed below the interior of the column 2, the connecting frame 33 is fixedly connected to the mounting seat 4, and the connecting frame 33 is slidably connected to the through groove 9 of the column 2.

[0036] In the above embodiment, the rotation of the screw 32 can be driven by the action of the first motor 31. Due to the threaded connection between the screw 32 and the connecting frame 33, the connecting frame 33 can drive the installation mechanism 7 to move vertically through the mounting seat 4 and the fixed seat 5.

[0037] It should be noted that the column 2 is fixedly installed in the middle of the upper surface of the base 1. The column 2 is a hollow structure, the through groove 9 penetrates the column 2, and the limiting grooves 8 are formed on both inner side surfaces of the fixed seat 5.

[0038] Under the action of the through groove 9 on the surface of the column 2, the connecting frame 33 can be connected to the screw 32 inside the column 2, and the connecting frame 33 can drive the mounting seat 4 and the fixed seat 5 to move.

[0039] Working principle and usage process of the utility model: After the operator installs and fixes the photovoltaic panel to the mounting frame 74 through the mounting holes provided on the surface of the mounting frame 74, the first motor 31 is started to rotate the screw rod 32, so that the photovoltaic bracket and the photovoltaic panel are lifted to an appropriate height through the connecting frame 33, the mounting seat 4 and the fixing seat 5. During the use of the photovoltaic bracket, the second motor 61 can be started to drive the shaft rod 62 and the driving gear 63 to rotate. Since the driving gear 63 is meshed and connected with the toothed plate 73 inside the housing 71, the housing 71 can drive the mounting frame 74 to adjust the tilt angle. <> <>

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A photovoltaic support structure with adjustable tilt angle, comprising a base (1), wherein an upright column (2) is arranged on the upper surface of the base (1), and it is characterized in that: An elevating mechanism (3) is arranged on the surface of the upright column (2), an installation seat (4) is arranged above the elevating mechanism (3), a fixing seat (5) is arranged on one side of the installation seat (4), an adjusting mechanism (6) is arranged inside the fixing seat (5), an installation mechanism (7) is arranged above the adjusting mechanism (6), a limiting groove (8) is arranged on one side inside the fixing seat (5), and a through groove (9) is arranged on one side surface of the upright column (2); The elevating mechanism (3) includes a first motor (31), a screw rod (32) and a connecting frame (33). The screw rod (32) is drivingly connected above the first motor (31), and the connecting frame (33) is threadedly connected to the outside of the screw rod (32). The elevating mechanism (3) is used to adjust the vertical height of the photovoltaic panel for easy maintenance.

2. The adjustable tilt angle photovoltaic support structure according to claim 1, characterized in that: The adjusting mechanism (6) includes a second motor (61), a shaft rod (62) and a driving gear (63). The shaft rod (62) is drivingly connected to one side of the second motor (61), and the driving gear (63) is fixedly installed on the outside of the shaft rod (62).

3. The adjustable tilt angle photovoltaic bracket structure according to claim 1, characterized in that: The installation mechanism (7) includes a housing (71), a limiting rod (72), a toothed plate (73) and an installation frame (74). The limiting rod (72) is fixedly installed on one side surface of the housing (71), the toothed plate (73) is fixedly installed inside the housing (71), and the installation frame (74) is fixedly installed on the outside surface of the housing (71).

4. The adjustable tilt angle photovoltaic support structure according to claim 1, wherein: The upright column (2) is fixedly installed in the middle of the upper surface of the base (1). The upright column (2) is of a hollow structure. The through groove (9) penetrates through the upright column (2), and the limiting groove (8) is opened on both side surfaces inside the fixing seat (5).

5. The adjustable tilt angle photovoltaic support structure according to claim 1, characterized in that: The first motor (31) is fixedly installed below the inside of the upright column (2). The connecting frame (33) is fixedly connected to the installation seat (4), and the connecting frame (33) is slidably connected to the through groove (9) of the upright column (2).

6. The adjustable tilt angle photovoltaic support structure according to claim 2, wherein: The second motor (61) is fixedly installed on the outer side surface of the fixing seat (5). The shaft rod (62) is movably connected inside the fixing seat (5). The shaft rod (62) and the limiting groove (8) are concentrically arranged. There are two groups of the driving gears (63).

7. The adjustable tilt angle photovoltaic support structure according to claim 3, wherein: The housing (71) is arc-shaped. The limiting rods (72) are located at both ends of the housing (71). The limiting rods (72) are slidably connected to the limiting groove (8). The toothed plate (73) is arc-shaped and there are two groups.

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