Foldable and outward-extending photovoltaic support for tea and light complementation

Abstract

The utility model provides a tea-light complementation foldable and outward-extending photovoltaic support, and belongs to the technical field of photovoltaic power generation support installation. The tea-light complementation foldable and outward-extending photovoltaic support comprises a supporting rod, an installation plate is arranged on the supporting rod, a telescopic support is arranged on the installation plate, a first folding support is arranged on the left side of the telescopic support, and a second folding support is arranged on the right side of the telescopic support. The device is simple in structure and easy to mount and dismount; the folding function of the support is completed in a connecting rod mode, the occupied space is small, good portability is achieved, and the project cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation bracket installation, in particular to a foldable and extendable photovoltaic bracket used for tea-light complementary. Background Art

[0002] With the continuous breakthroughs and improvements in photovoltaic power generation technology, it has been widely used and promoted around the world. In many regions, tea plantation growers have also begun to seek to use this green energy to achieve the goal of sustainable development. However, the application of photovoltaic power generation technology in tea gardens faces a series of challenges. Tea gardens are often located in mountainous areas. The complex terrain and inconvenient transportation in these areas greatly increase the difficulty of transportation and installation of existing photovoltaic brackets. This not only affects the implementation progress of photovoltaic power generation projects, but also increases project costs. Therefore, it is particularly important to develop a photovoltaic bracket with good portability and easy installation. This new bracket can not only overcome the terrain obstacles of mountain tea gardens, improve installation efficiency, and reduce project costs, but also provide tea garden growers with a stable power supply and promote the sustainable development of the tea industry.

[0003] Publication number CN102437214A discloses a foldable photovoltaic support structure, which mainly includes scissor-type foldable structural units. The scissor-type foldable structural units are connected in series to form a solar panel mounting bracket. After the bracket units are unfolded, a placement space for the solar panel is formed in the middle, and the bottom side is connected to the overall support frame. Due to the adoption of a foldable scissor-type structure, it can be completely folded. After folding, it not only takes up little space and is easy to transport, but also has a simple parts structure and is easy to process and manufacture. At the same time, by designing and changing the position of the connecting rod hinge hole and the assembly method of the scissor-type unit, it can be achieved that not only flat-plate solar panels, but also arc-shaped or even spherical solar panels can be installed. After analysis, the structure adopted by the utility model is different from that of the public document. Utility Model Content

[0004] The utility model provides a foldable photovoltaic bracket for tea-light complementation, aiming to solve at least one technical problem existing in the prior art mentioned in the background technology.

[0005] The utility model provides the following technical solutions to achieve the above objectives:

[0006] A foldable and extendable photovoltaic bracket for tea-light complementary use comprises a support rod, a mounting plate is arranged on the support rod, a telescopic bracket is arranged on the mounting plate, a folding bracket first is arranged on the left side of the telescopic bracket, and a folding bracket second is arranged on the right side of the telescopic bracket.

[0007] Furthermore, the telescopic bracket, the folding bracket one and the folding bracket two are rectangular, and a support plate is arranged on the center line of the rectangle.

[0008] Furthermore, the telescopic bracket includes a U-shaped bracket 1 and a U-shaped bracket 2 movably sleeved on the free end of the H-shaped bracket.

[0009] Furthermore, fastening bolts are provided on the sleeve parts of the U-shaped bracket 1, the U-shaped bracket 2 and the H-shaped bracket.

[0010] Furthermore, the folding bracket 1 and the U-shaped bracket 1 are movably connected through a connecting rod 1, and rotating shafts are provided at both ends of the connecting rod 1.

[0011] Furthermore, the folding bracket 2 is movably connected to the U-shaped bracket 2 via a connecting rod 2, and rotating shafts are provided at both ends of the connecting rod 2.

[0012] Furthermore, the mounting plate is connected to the support rod via a steering device.

[0013] Furthermore, ball joints are provided at both ends of the steering device and are respectively connected to the mounting plate and the support rod, and the ball joints are connected by a rotating shaft.

[0014] Furthermore, the mounting plate and the support plate are connected by snap-fit.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model comprises a support rod, a mounting plate, a telescopic bracket, a folding bracket 1 and a folding bracket 2, has a simple structure, and is easy to install and disassemble.

[0017] 2. The utility model achieves the function of folding the bracket by means of a connecting rod, occupies a small space and has good portability, which can reduce project costs.

[0018] 3. The utility model improves the structural rigidity of the bracket by providing a support plate, and at the same time facilitates the installation of photovoltaic panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below only relate to some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a side view structural schematic diagram of the utility model;

[0022] Figure 3It is a schematic diagram of the folding of the bracket of the utility model;

[0023] Figure 4 It is a schematic diagram of the folding of the mounting plate and the support rod of the utility model;

[0024] Figure markings: 1-support rod; 2-mounting plate; 3-support plate; 4-telescopic bracket; 401-U-shaped bracket one; 402-U-shaped bracket two; 403-H-shaped bracket; 5-folding bracket one; 6-folding bracket two; 7-steering device; 8-connecting rod one; 9-connecting rod two. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.

[0026] It should be noted that in the present invention: the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or apparatuses; the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like are based on the directions or positional relationships shown in the drawings. These The terms are mainly used to better describe the utility model and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation; the terms "first", "second", etc. are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence; the terms "install", "set", "provided with", "connected", "connected", "sleeved", etc. should be understood in a broad sense; for example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be an internal connection between two devices, elements or components. In addition, some terms can be used to express other meanings in addition to indicating orientation or positional relationships. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For ordinary technicians in this field, the specific meanings of these terms in the utility model can be understood according to specific circumstances.

[0027] Embodiment. A foldable photovoltaic support for tea-light complementation, the structure of which is referenced Figure 1 , 2, including a support rod 1, a mounting plate 2 is arranged on the support rod 1, a telescopic bracket 4 is arranged on the mounting plate 2, a folding bracket 1 5 is arranged on the left side of the telescopic bracket 4, and a folding bracket 2 6 is arranged on the right side of the telescopic bracket 4.

[0028] The telescopic bracket 4, the folding bracket 1 5 and the folding bracket 2 6 are rectangular, and a support plate 3 is arranged on the center line of the rectangle. The support plate 3 is arranged to improve the structural rigidity of the telescopic bracket 4, the folding bracket 1 5 and the folding bracket 2 6, delay fatigue damage during use, and facilitate connection with the mounting plate 2.

[0029] The telescopic bracket 4 includes a U-shaped bracket 1 401 and a U-shaped bracket 2 402, which are movably sleeved on the free end of the H-shaped bracket 403. Fastening bolts are provided on the sleeved parts of the U-shaped bracket 1 401, the U-shaped bracket 2 402 and the H-shaped bracket 403. The sleeved structure allows the U-shaped bracket 1 401 and the U-shaped bracket 2 402 to freely expand and contract on the H-shaped bracket 403; the U-shaped bracket 1 401, the U-shaped bracket 2 402 and the H-shaped bracket 403 can be fixed by providing fastening bolts to prevent the bracket from falling off during use.

[0030] The folding bracket 1 5 is movably connected to the U-shaped bracket 1 401 through the connecting rod 1 8, and the two ends of the connecting rod 1 8 are provided with rotating shafts. The folding bracket 2 6 is movably connected to the U-shaped bracket 2 402 through the connecting rod 2 9, and the two ends of the connecting rod 2 9 are provided with rotating shafts. By providing the connecting rod 1 8 and the connecting rod 2 9, the U-shaped bracket 1 401 and the U-shaped bracket 2 402 can be flipped on the telescopic bracket 4 for convenient transportation.

[0031] The mounting plate 2 is connected to the support rod 1 via a steering device 7. Ball joints are provided at both ends of the steering device 7 and are respectively connected to the mounting plate 2 and the support rod 1, and the ball joints are connected via a rotating shaft. The steering device 7 is provided to adjust the angle.

[0032] The mounting plate 2 and the supporting plate 3 are connected by snap fastening.

[0033] The working principle and use method of the utility model: When installing photovoltaic panels in a mountain tea garden, Figure 3 , 4 As shown, the telescopic bracket 4, the U-shaped bracket 1 401 and the U-shaped bracket 2 402 can be folded and stored, the mounting plate 2 and the support rod 1 can be folded and stored, and then transported to the tea garden. The mounting plate 2 and the support rod 1 are opened, and the support rod 1 is installed on the pile foundation using the existing cast-in-place pile construction method. Then, the mounting plate 2 is horizontally arranged by the steering device 7, as shown in FIG. Figure 1As shown, the telescopic bracket 4, the U-shaped bracket 1 401 and the U-shaped bracket 2 402 are opened, the telescopic bracket 4 is pulled to the required length and tightened by fastening bolts, and then the photovoltaic panel is installed thereon; the supporting plate 3 of the telescopic bracket 4, the U-shaped bracket 1 401 and the U-shaped bracket 2 402 is installed on the mounting plate 2 by means of snap buckles for fixation, and the irradiation direction of the photovoltaic panel is adjusted by the steering device 7 to obtain the maximum power generation state.

[0034] Obviously, the above is only a part of the embodiments of the utility model, not all of the embodiments. The above embodiments are not used to limit the utility model. For those skilled in the art, the utility model can have various changes and variations. Any combination, modification, equivalent replacement, improvement and all other embodiments that can be made by ordinary technicians in the field within the spirit and principle of the utility model should be within the protection scope of the utility model.

Claims

1. A foldable and extendable photovoltaic bracket for tea-light complementary use, characterized in that: The invention comprises a support rod (1), a mounting plate (2) being arranged on the support rod (1), a telescopic bracket (4) being arranged on the mounting plate (2), a folding bracket 1 (5) being arranged on the left side of the telescopic bracket (4), and a folding bracket 2 (6) being arranged on the right side of the telescopic bracket (4).

2. The foldable and extendable photovoltaic bracket for tea light complementary use according to claim 1, characterized in that: The telescopic bracket (4), the folding bracket one (5) and the folding bracket two (6) are rectangular, and a support plate (3) is arranged on the center line of the rectangle.

3. The foldable and extendable photovoltaic bracket for tea-light complementary use according to claim 1 is characterized in that: The telescopic bracket (4) comprises a U-shaped bracket 1 (401) and a U-shaped bracket 2 (402) which are movably sleeved on the free end of the H-shaped bracket (403).

4. The foldable and extendable photovoltaic bracket for tea-light complementary use according to claim 3 is characterized by: Fastening bolts are provided on the sleeve parts of the U-shaped bracket 1 (401), the U-shaped bracket 2 (402) and the H-shaped bracket (403).

5. The foldable and extendable photovoltaic bracket for tea-light complementary use according to claim 1, characterized in that: The folding bracket 1 (5) and the U-shaped bracket 1 (401) are movably connected via a connecting rod 1 (8), and rotating shafts are arranged at both ends of the connecting rod 1 (8).

6. The foldable and extendable photovoltaic bracket for tea-light complementary use according to claim 1, characterized in that: The folding bracket 2 (6) and the U-shaped bracket 2 (402) are movably connected via the connecting rod 2 (9), and rotating shafts are arranged at both ends of the connecting rod 2 (9).

7. The foldable and extendable photovoltaic bracket for tea-light complementary use according to claim 1, characterized in that: The mounting plate (2) is connected to the support rod (1) via a steering device (7).

8. The foldable and extendable photovoltaic bracket for tea-light complementary use according to claim 7, characterized in that: Ball joints are provided at both ends of the steering device (7) and are respectively connected to the mounting plate (2) and the support rod (1), and the ball joints are connected via a rotating shaft.

9. The foldable and extendable photovoltaic bracket for tea-light complementary use according to claim 2, characterized in that: The mounting plate (2) and the support plate (3) are connected via snap fasteners.

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