Angle adjusting assembly and solar photovoltaic support thereof

Abstract

The utility model relates to the field of solar photovoltaic technology, and discloses an angle adjusting assembly and a solar photovoltaic support thereof, comprising a mounting seat on which an adjusting assembly is mounted; the mounting plate is rotationally mounted on the mounting seat, and the mounting plate is used for mounting a solar photovoltaic device; the adjusting assembly is arranged on the mounting base and used for adjusting the angle of the mounting plate, the adjusting assembly comprises a second supporting frame, a limiting block and a transmission block, the second supporting frame is fixedly connected with the mounting base, and the limiting block is fixedly connected with one end of the second supporting frame; the transmission block is arranged in the limiting block and is in transmission connection with the mounting plate, a transmission roller is manually rotated, the transmission roller drives the transmission block to rotate, the transmission block is matched with a clamping block, a spring and a clamping groove to only rotate in one direction, and the transmission block rotates to drive a first connecting rod and a second connecting rod to conduct transmission so as to drive the bottom end of the mounting plate to swing; therefore, the inclination angle of the mounting plate is quickly adjusted by rotating the transmission roller.

Description

Technical Field

[0001] This utility model belongs to the field of solar photovoltaic technology, specifically, it relates to an angle adjustment component and its solar photovoltaic support. Background Technology

[0002] A solar photovoltaic (PV) system is a facility that converts solar energy into direct current (DC) electricity using the photovoltaic effect of photovoltaic semiconductor materials. The core of a PV system is the solar panel. The semiconductor materials used to generate electricity mainly include monocrystalline silicon, polycrystalline silicon, amorphous silicon, and cadmium telluride. Due to the active promotion of renewable energy applications by various countries in recent years, the photovoltaic industry has developed very rapidly.

[0003] A document with publication number (CN219740282U) discloses an adjustable-angle solar photovoltaic bracket, including a bracket, a crossbar fixed between the brackets, an adjustment component on the crossbar, and the adjustment component including a fixing block fixed to the inner side of the upper end of the bracket, with a limit block fixedly connected to the inner side of the fixing block.

[0004] The above-mentioned device slides to one side through the sleeve, and then rotates the sleeve to align the limiting groove with the limiting block for insertion. A fixing button is threaded to the other end of the crossbar to abut the sleeve against the fixing block, thereby adjusting the angle of the solar photovoltaic. However, the above-mentioned device requires adjusting the sleeves at both ends to adjust the angle of the solar photovoltaic, which makes the adjustment steps too cumbersome and increases the adjustment time and steps.

[0005] In view of this, this utility model is proposed. Utility Model Content

[0006] To solve the problem of cumbersome adjustment techniques, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] An angle adjustment assembly includes a mounting base with an adjustment component mounted on it; a mounting plate rotatably mounted on the mounting base for mounting solar photovoltaic panels; an adjustment component disposed on the mounting base for adjusting the angle of the mounting plate, the adjustment component including a second support frame, a limiting block, and a transmission block, the second support frame being fixedly connected to the mounting base, the limiting block being fixedly connected to one end of the second support frame, the transmission block being disposed within the limiting block and drivingly connected to the mounting plate, the transmission block adjusting the tilt angle of the mounting plate by rotation; and a positioning component disposed at the other end of the second support frame for limiting the position of the mounting plate.

[0008] In a preferred embodiment of this utility model, the adjustment assembly further includes multiple sets of first connecting rods and second connecting rods. A limit shaft is fixedly connected to one side of the transmission block. One end of the second connecting rod is rotatably connected to the limit shaft. One end of the first connecting rod is rotatably connected to the other end of the second connecting rod. The first connecting rod is rotatably connected to both sides of the mounting plate. A first support frame is provided on the mounting base, and the mounting plate is rotatably connected to the first support frame.

[0009] In a preferred embodiment of the present invention, the adjustment assembly further includes multiple sets of locking blocks and springs. The transmission block has multiple holes and slots. One end of the locking block is rotatably connected to the hole or slot, one end of the spring is fixedly connected to the transmission block, and the other end of the spring is fixedly connected to the hole or slot.

[0010] In a preferred embodiment of the present invention, the adjustment component further includes slots, and multiple slots are provided in the limiting block. The slots and the limiting block have the same shape. A through groove is provided on the limiting block, and the limiting shaft is slidably connected to the through groove.

[0011] In a preferred embodiment of the present invention, the adjustment assembly further includes a transmission roller, one end of which is rotatably connected to the limiting block, and the other end of which is fixedly connected to the transmission block. The transmission roller is provided with multiple sets of anti-slip rings.

[0012] In a preferred embodiment of the present invention, the positioning component includes a positioning block and a limiting ring. The positioning block is fixedly connected to the other end of the transmission roller, the limiting ring is slidably connected to the transmission roller, and the limiting ring is engaged with the positioning block.

[0013] In a preferred embodiment of the present invention, the positioning component further includes a sleeve, a slider, and a positioning cylinder. The positioning cylinder is fixedly connected to the second support frame, the sleeve is fixedly connected to the positioning cylinder, the slider is fixedly connected to the sleeve, and a sliding groove is provided on the limiting ring, which is slidably connected to the slider.

[0014] A solar photovoltaic support bracket includes: a bracket, multiple support frames fixedly installed inside the bracket, all of the above-mentioned angle adjustment components being provided on the top of the bracket, a mounting base being fixedly installed on the top of the bracket, and a second support frame being fixedly connected to the mounting base.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] 1. The angle adjustment component and its solar photovoltaic bracket are disclosed. By manually rotating the transmission roller, the transmission roller drives the transmission block to rotate. The transmission block is engaged by a locking block, a spring, and a locking groove, and can only rotate in one direction. The rotation of the transmission block drives the first connecting rod and the second connecting rod to drive the bottom end of the mounting plate to swing, thereby changing the angle of the mounting plate. Thus, the tilt angle of the mounting plate can be quickly adjusted by rotating the transmission roller.

[0017] 2. In this angle adjustment component and its solar photovoltaic bracket, when the mounting plate is rotated to a suitable angle, the limiting ring and the positioning block are engaged manually. At this time, fasteners are installed on the slider to limit the limiting ring. The cooperation between the limiting ring and the positioning block restricts the range of motion of the transmission roller, thereby positioning the mounting plate after it is adjusted to a suitable angle and preventing the mounting plate from shaking randomly.

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0019] In the attached diagram:

[0020] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0021] Figure 2 This is a schematic diagram showing the disassembled parts of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure on the mounting base of this utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the card slot and card block of this utility model;

[0024] Figure 5 This is a schematic diagram of the structure between the positioning block and the limiting block of this utility model.

[0025] In the diagram: 1. Bracket; 2. Mounting base; 3. Mounting plate; 31. First connecting rod; 32. Second connecting rod; 4. First support frame; 41. Second support frame; 5. Limiting block; 51. Slot; 6. Transmission block; 61. Locking block; 62. Spring; 7. Positioning block; 71. Limiting ring; 72. Sleeve; 73. Slider; 8. Transmission roller; 9. Positioning cylinder. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0027] Please see Figure 1-5An angle adjustment assembly includes a mounting base 2 on which an adjustment component is mounted; a mounting plate 3 rotatably mounted on the mounting base 2 for mounting solar photovoltaic panels; and an adjustment component disposed on the mounting base 2 for adjusting the angle of the mounting plate 3. The adjustment component includes a second support frame 41, a limiting block 5, and a transmission block 6. The second support frame 41 is fixedly connected to the mounting base 2, the limiting block 5 is fixedly connected to one end of the second support frame 41, and the transmission block 6 is disposed within the limiting block 5. The transmission connection mounting plate 3 is connected to the transmission block 6. The tilt angle of the mounting plate 3 is adjusted by rotation. The adjustment assembly also includes multiple sets of first connecting rods 31 and second connecting rods 32. A limit shaft is fixedly connected to one side of the transmission block 6. One end of the second connecting rod 32 is rotatably connected to the limit shaft. One end of the first connecting rod 31 is rotatably connected to the other end of the second connecting rod 32. The first connecting rods 31 are rotatably connected to both sides of the mounting plate 3. A first support frame 4 is provided on the mounting base 2. The mounting plate 3 is rotatably connected to the first support frame 4. The adjustment assembly also includes multiple sets of locking blocks 61 and springs 62. The transmission block 6 has multiple slots. One end of the locking block 61 is rotatably connected to one slot. One end of the spring 62 is fixedly connected to the transmission block 6, and the other end of the spring 62 is fixedly connected to the slot. The adjustment assembly also includes a slot 51. The limiting block 5 has multiple slots 51. The locking block 61 and the slot 51 have the same shape. The limiting block 5 has a through groove. The limiting shaft is slidably connected to the through groove. The adjustment assembly also includes a transmission roller 8. One end of the transmission roller 8 is rotatably connected to the limiting block 5, and the other end of the transmission roller 8 is fixedly connected to the transmission block 6. The transmission roller 8 has multiple sets of... Anti-slip ring; positioning component, the positioning component is set at the other end of the second support frame 41, the positioning component is used to restrict the position of the mounting plate 3, by manually rotating the transmission roller 8, the transmission roller 8 drives the transmission block 6 to rotate, the transmission block 6 is cooperated by the locking block 61, the spring 62 and the locking groove 51 to only rotate in one direction, the rotation of the transmission block 6 drives the first connecting rod 31 and the second connecting rod 32 to drive the bottom end of the mounting plate 3 to swing, thereby changing the angle of the mounting plate 3, thereby quickly adjusting the tilt angle of the mounting plate 3 by rotating the transmission roller 8.

[0028] The positioning component includes a positioning block 7 and a limiting ring 71. The positioning block 7 is fixedly connected to the other end of the transmission roller 8, and the limiting ring 71 is slidably connected to the transmission roller 8. The limiting ring 71 is also engaged with the positioning block 7. The positioning component also includes a sleeve 72, a slider 73, and a positioning cylinder 9. The positioning cylinder 9 is fixedly connected to the second support frame 41, the sleeve 72 is fixedly connected to the positioning cylinder 9, and the slider 73 is fixedly connected to the sleeve 72. The limiting ring 71 has a sliding groove, which is slidably connected to the slider 73. When the mounting plate 3 is rotated to a suitable angle, the limiting ring 71 is engaged with the positioning block 7 by manual means. At this time, fasteners are installed on the slider 73 to limit the limiting ring 71. The cooperation between the limiting ring 71 and the positioning block 7 restricts the range of motion of the transmission roller 8, thereby positioning the mounting plate 3 after it is adjusted to a suitable angle and preventing the mounting plate 3 from shaking randomly.

[0029] A solar photovoltaic support bracket includes: a bracket 1, in which multiple support frames are fixedly installed; the top of the bracket 1 is provided with all the aforementioned angle adjustment components; a mounting base 2 is fixedly installed on the top of the bracket 1; a second support frame 41 is fixedly connected to the mounting base 2; the solar photovoltaic support bracket drives the first connecting rod 31 and the second connecting rod 32 to swing the bottom end of the mounting plate 3 through the rotation of the transmission block 6 in the aforementioned angle adjustment components, thereby changing the angle of the mounting plate 3; and the tilt angle of the mounting plate 3 can be quickly adjusted by rotating the transmission roller 8.

[0030] Working principle: The transmission roller 8 is manually rotated, which drives the transmission block 6 to rotate. The transmission block 6, in conjunction with the locking block 61, spring 62, and locking groove 51, can only rotate in one direction. The rotation of the transmission block 6 drives the first connecting rod 31 and the second connecting rod 32 to swing the bottom end of the mounting plate 3, thereby changing the angle of the mounting plate 3. The tilt angle of the mounting plate 3 can be quickly adjusted by rotating the transmission roller 8. When the mounting plate 3 is rotated to the appropriate angle, the limiting ring 71 is manually engaged with the positioning block 7. At this time, the fastener is installed on the slider 73 to limit the limiting ring 71. The cooperation between the limiting ring 71 and the positioning block 7 restricts the range of motion of the transmission roller 8, thereby positioning the mounting plate 3 after it is adjusted to the appropriate angle and preventing the mounting plate 3 from shaking randomly.

[0031] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. An angle adjustment component, characterized in that: include: A mounting seat (2), on which an adjustment component is mounted; A mounting plate (3), the mounting plate (3) is rotatably mounted on the mounting seat (2), and the mounting plate (3) is used for installing solar photovoltaic; An adjustment component, the adjustment component is arranged on the mounting seat (2) and is used to adjust the angle of the mounting plate (3), the adjustment component comprises a second support frame (41), a limit block (5) and a transmission block (6), the second support frame (41) is fixedly connected to the mounting seat (2), the limit block (5) is fixedly connected to one end of the second support frame (41), the transmission block (6) is arranged in the limit block (5) and the transmission block (6) is transmission-connected to the mounting plate (3), and the transmission block (6) adjusts the inclination angle of the mounting plate (3) by rotating; A positioning component is arranged at the other end of the second support frame (41), and is used to limit the position of the mounting plate (3).

2. The angle adjustment assembly according to claim 1, characterized in that: The adjustment assembly also includes a plurality of groups of first connecting rods (31) and second connecting rods (32); one side of the transmission block (6) is fixedly connected to a limit shaft; one end of the second connecting rod (32) is rotatably connected to the limit shaft; one end of the first connecting rod (31) is rotatably connected to the other end of the second connecting rod (32); both sides of the mounting plate (3) are rotatably connected to the first connecting rod (31); a first support frame (4) is provided on the mounting seat (2); and the mounting plate (3) is rotatably connected to the first support frame (4).

3. The angle adjustment assembly according to claim 1, characterized in that: The adjustment assembly further comprises a plurality of groups of clamping blocks (61) and springs (62); a plurality of slots are formed on the transmission block (6); one end of the clamping block (61) is rotatably connected to the slot; one end of the spring (62) is fixedly connected to the transmission block (6); and the other end of the spring (62) is fixedly connected to the slot.

4. The angle adjustment assembly according to claim 3, characterized in that: The adjustment assembly further comprises a card slot (51), a plurality of card slots (51) are provided in the limit block (5), the card block (61) has the same shape as the card slot (51), a through slot is provided on the limit block (5), and the limit shaft is slidably connected to the through slot.

5. The angle adjustment assembly according to claim 1, characterized in that: The adjustment assembly also includes a transmission roller (8), one end of which is rotatably connected to the limit block (5), one end of which is fixedly connected to the transmission block (6), and a plurality of anti-slip rings are provided on the transmission roller (8).

6. The angle adjustment assembly according to claim 5, characterized in that: The positioning assembly comprises a positioning block (7) and a limiting ring (71); the positioning block (7) is fixedly connected to the other end of the transmission roller (8); the limiting ring (71) is slidably connected to the transmission roller (8); and the limiting ring (71) is snap-fittedly connected to the positioning block (7).

7. The angle adjustment assembly according to claim 1, characterized in that: The positioning assembly further comprises a sleeve (72), a slider (73) and a positioning sleeve (9); the positioning sleeve (9) is fixedly connected to the second support frame (41); the sleeve (72) is fixedly connected to the positioning sleeve (9); the slider (73) is fixedly connected to the sleeve (72); a sliding groove is provided on the limiting ring (71); and the sliding groove is slidably connected to the slider (73).

8. A solar photovoltaic support, characterized in that: include: A bracket (1), wherein a plurality of support frames are fixedly installed inside the bracket (1), an angle adjustment assembly according to any one of claims 1 to 7 is provided on the top of the bracket (1), a mounting seat (2) is fixedly installed on the top of the bracket (1), and a second support frame (41) is fixedly connected to the mounting seat (2).

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