Photovoltaic mounting bracket

Abstract

The utility model relates to the technical field of new energy construction, in particular to a photovoltaic mounting bracket, which comprises a stand column, a photovoltaic module and a photovoltaic module, the photovoltaic mounting mechanism is fixed on the upright post and is used for mounting a photovoltaic panel; and the operation mechanism is arranged on the stand column and / or the photovoltaic installation mechanism so as to facilitate climbing operation of installation workers. By using the photovoltaic mounting bracket provided by the embodiment of the utility model, the upright post is inserted underground. And a photovoltaic mounting mechanism is mounted on the stand column, so that the photovoltaic panel is suspended. The operation mechanism is arranged on the stand column and the photovoltaic installation mechanism, and therefore the operation mechanism is also arranged in a suspended mode. A photovoltaic panel installation worker only needs to erect a ladder to climb to the operation mechanism, and then the installation work of the photovoltaic panel can be achieved. Therefore, arrangement of a scaffold on the desert is avoided, and the problem that climbing operation is needed for installation of the photovoltaic panel in the desert is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy construction, in particular to a photovoltaic installation bracket. Background Art

[0002] Photovoltaic power generation is a clean, renewable energy source that primarily uses panels to absorb sunlight and generate electricity. PV systems are typically deployed in areas with ample sunlight and open terrain, such as deserts. However, deploying PV systems in the desert presents a challenge: strong winds and sand can easily submerge the panels. Therefore, PV panels in the desert are typically suspended. Generally, the lowest point of a PV panel in the desert must be at least 1.8 meters above the ground. Therefore, installing PV panels in the desert involves climbing. The soft geology of the desert makes scaffolding unsuitable. Utility Model Content

[0003] The utility model provides a photovoltaic installation bracket, which is used to solve the problem that the installation of photovoltaic panels in deserts requires high-altitude work.

[0004] The utility model provides a photovoltaic mounting bracket, comprising:

[0005] Posts, used to be inserted into the ground for support;

[0006] A photovoltaic mounting mechanism, fixed to the column and used for mounting photovoltaic panels;

[0007] The operating mechanism is arranged on the column and / or the photovoltaic installation mechanism to facilitate installation workers to perform high-altitude operations.

[0008] According to one embodiment of the present invention, the photovoltaic mounting mechanism includes a first mounting rod, a second mounting rod and a third mounting rod, all columns have a first mounting portion, one end of the first mounting rod is vertically established on the first mounting portion, and the other end of the first mounting rod is connected to the third mounting rod; one end of the second mounting rod is connected to the first mounting portion, and the other end is mounted on the third mounting rod, and the third mounting rod is used to fix the third mounting rod.

[0009] According to an embodiment of the present invention, the number of the first mounting rods is at least two, and they are symmetrically arranged around the column.

[0010] According to an embodiment of the present invention, there are at least two second mounting rods, which are symmetrically arranged on both sides of the column.

[0011] According to one embodiment of the present invention, the working mechanism includes a first working rod and a working plate. The first working rod is connected to the third mounting rod, and the working plate is connected to at least two of the first working rods to facilitate carrying workers to carry out work.

[0012] According to one embodiment of the present invention, the operating mechanism further includes a second operating rod, one end of the second operating rod is connected to the first operating rod, and the other end of the second operating rod is connected to the operating plate.

[0013] According to one embodiment of the present invention, the operating mechanism further includes a reinforcing rod, the column has a second mounting portion, and the reinforcing rod is simultaneously connected to the second mounting portion and the first operating rod.

[0014] According to an embodiment of the present invention, the operating mechanism is made of basalt fiber.

[0015] According to one embodiment of the present invention, the photovoltaic mounting mechanism further includes a first mounting member having a first mounting hole and a second mounting hole. The first mounting hole is used to connect to the photovoltaic panel, and the second mounting hole is used to connect to the third mounting pole.

[0016] According to one embodiment of the present invention, the photovoltaic mounting mechanism also includes a second mounting member, the second mounting member includes a first part and a second part connected vertically, the first part is provided with a fourth mounting hole, the second part is provided with a fifth mounting hole, the first mounting member is also provided with a third mounting hole, the fifth mounting hole is used to connect to the third mounting pole, the fourth mounting hole corresponds to the third mounting hole to connect the first mounting member and the second mounting member.

[0017] The implementation of the present invention has the following beneficial effects:

[0018] Using the photovoltaic mounting bracket of this embodiment, the columns are inserted into the ground. A photovoltaic mounting mechanism is mounted on the columns, allowing the photovoltaic panels to be suspended in the air. An operating mechanism is located on the columns and the photovoltaic mounting mechanism, thus also being suspended in the air. Photovoltaic panel installers only need to climb up a ladder to the operating mechanism to install the panels. This eliminates the need for scaffolding in the desert, solving the problem of high-altitude installation required for photovoltaic panel installation in the desert. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] in:

[0021] Figure 1 This is a schematic diagram of the photovoltaic mounting bracket in the present invention in use;

[0022] Figure 2 This is a schematic diagram of the overall structure of the photovoltaic mounting bracket in the present utility model;

[0023] Figure 3 yes Figure 2 A local enlarged schematic diagram of point A in the middle.

[0024] Reference numerals:

[0025] Column 10; photovoltaic mounting mechanism 20; photovoltaic panel 30; operating mechanism 40; first mounting rod 210; second mounting rod 220; third mounting rod 230; first mounting portion 110; first operating rod 410; operating plate 420; second operating rod 430; reinforcing rod 440; second mounting portion 450; first mounting member 240; first mounting hole 2410; second mounting hole 2420; third mounting hole 2430; second mounting member 250; first portion 2510; second portion 2520; fourth mounting hole 2511; fifth mounting hole 2521. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions, and advantages of the present invention more clear, the following will be combined with the accompanying drawings to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. 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.

[0027] This utility model embodiment provides a photovoltaic mounting bracket, please refer to Figure 1-Figure 3 The utility model comprises a column 10, a photovoltaic installation mechanism 20, and an operating mechanism 40. The column 10 is inserted into the ground for support. The photovoltaic installation mechanism 20 is fixed to the column 10 and is used to install the photovoltaic panel 30. The operating mechanism 40 is arranged on the column 10 and / or the photovoltaic installation mechanism 20 to facilitate installation workers to work at height.

[0028] Using the photovoltaic mounting bracket of this embodiment, a column 10 is inserted into the ground. A photovoltaic mounting mechanism 20 is mounted on the column 10, thereby suspending the photovoltaic panel 30. An operating mechanism is mounted on the column 10 and the photovoltaic mounting mechanism 20, thus also being suspended. The installer of the photovoltaic panel 30 only needs to climb up a ladder onto the operating mechanism to complete the installation. This eliminates the need for scaffolding in the desert, thereby resolving the issue of requiring high-altitude work to install the photovoltaic panel 30 in the desert.

[0029] It should be noted that the photovoltaic panels 30 are generally arranged at an angle. On the one hand, this is conducive to maximizing the use of sunlight. On the other hand, when sand and dust fall onto the photovoltaic panels 30, they will automatically slide down due to the principle of gravity.

[0030] According to the "Technical Specifications for Solar Power Station Support Foundations" (GB51101-2016), the effective length of foundation piles penetrating the soil should be no less than 0.8m for rock foundations and no less than 1.3m for other soil layers. Furthermore, design and construction should be tailored to specific geological conditions and project requirements. In desert areas, where the geology is softer, deeper piles are required.

[0031] The column 10 is generally formed by first drilling a hole in the desert and then injecting concrete into the casing. Alternatively, the column 10 can be directly driven into the ground with a pile driver.

[0032] In one embodiment, the photovoltaic mounting mechanism 20 includes a first mounting rod 210, a second mounting rod 220 and a third mounting rod 230, all columns 10 have a first mounting portion 110, one end of the first mounting rod 210 is vertically established on the first mounting portion 110, and the other end of the first mounting rod 210 is connected to the third mounting rod 230; one end of the second mounting rod 220 is connected to the first mounting portion 110, and the other end is mounted on the third mounting rod 230, and the third mounting rod 230 is used to fix the third mounting rod 230.

[0033] In this embodiment, the first mounting rod 210 is placed vertically and supported on the photovoltaic panel 30. The first mounting portion 110 is generally located at the lower portion of the top of the column 10, thereby improving the support strength of the first mounting rod 210.

[0034] The first mounting rod 210, the second mounting rod 220 and the third mounting rod 230 form a triangular structure, which is the most stable geometric shape. Therefore, it can ensure that the photovoltaic panel 30 is installed in a very stable state on the third mounting rod 230.

[0035] In one embodiment, the number of the first mounting rods 210 is at least two, and they are symmetrically arranged around the column 10 .

[0036] Traditional solar panels: There are two common configurations, 60-cell and 72-cell. The corresponding dimensions are: 60-cell photovoltaic module: 1.635 square meters (1.65 meters x 0.991 meters); 72-cell photovoltaic module: 1.938 square meters (1.956 meters x 0.991 meters).

[0037] The same column 10 generally supports two photovoltaic panels 30, so two first mounting rods 210 are provided, each for supporting one photovoltaic panel 30. The first mounting rods 210 are stacked around the column 10 to ensure that the entire column 10 is subjected to stress. In other words, the center of the photovoltaic panel 30 generally falls on the axis of the column 10.

[0038] In one embodiment, there are at least two second mounting rods 220 , which are symmetrically disposed on both sides of the column 10 .

[0039] It is difficult to ensure the balance of the photovoltaic panel 30 by relying solely on the first mounting rod 210. In a windy environment, it is easy to damage the connection between the third mounting rod 230 and the first mounting rod 210. Correspondingly, the first mounting rod 210 is also respectively provided with two first mounting rods 210.

[0040] Generally speaking, the two first mounting rods 210 are respectively disposed close to two ends of the third mounting rod 230 , thereby sharing the pressure of the third mounting rod 230 .

[0041] It should be noted that the connections between the column 10, the first mounting rod 210, the second mounting rod 220, and the third mounting rod 230 are all fixed by bolts. The triangle formed by the first mounting rod 210, the second mounting rod 220, and the third mounting rod 230 prevents relative rotation between the first mounting rod 210, the second mounting rod 220, and the third mounting rod 230.

[0042] In one embodiment, please refer to Figure 1 and Figure 2 The operating mechanism 40 includes a first operating rod 410 and an operating plate 420. The first operating rod 410 is connected to the third mounting rod 230. The operating plate 420 is connected to at least two first operating rods 410 to facilitate carrying workers to carry out operations.

[0043] The operating mechanism 40 provides a high-altitude working environment for workers. The first operating rod 410 is connected to the third mounting rod 230, and the operating plate 420 is arranged between two adjacent first operating rods 410. Workers can step on the third mounting rod 230 to install or repair the photovoltaic panels 30.

[0044] It should be noted that connecting rods are further provided between adjacent third mounting rods 230. The connecting rods can provide a fixed installation position for the photovoltaic panels 30. On the other hand, safety ropes can be hung to ensure the safety of construction workers.

[0045] In one embodiment, the operating mechanism 40 further includes a second operating rod 430 , one end of the second operating rod 430 is connected to the first operating rod 410 , and the other end of the second operating rod 430 is connected to the operating plate 420 .

[0046] Because the first working rods 410 are relatively thin, the width of the working board 420 between two adjacent first working rods 410 is limited, restricting the construction space for construction workers. If the working board 420 is too wide, it may cause relative rotation between the working board 420 and the first working rods 410, causing the working board 420 to overturn.

[0047] The second working rod 430 acts as a diagonal member, holding the working plate 420 away from one end of the first working rod 410, thereby preventing the working plate 420 from tipping over. The first working rod 410, the second working rod 430, and the working plate 420 form a stable triangle. Therefore, even if the first working rod 410, the second working rod 430, and the working plate 420 are fixed with bolts, the overall stability of the working mechanism 40 is maintained.

[0048] In one embodiment, the operating mechanism further includes a reinforcing rod 440 , the column 10 has a second mounting portion 450 , and the reinforcing rod 440 is connected to both the second mounting portion 450 and the first operating rod 410 .

[0049] In this embodiment, the reinforcing rod 440 is connected to the second mounting portion 450 of the column 10, thereby sharing the force of the third mounting rod 230. Part of the load-bearing capacity of the working mechanism 40 is transferred to the column 10 by the reinforcing rod 440, thereby further strengthening the load-bearing capacity of the working mechanism 40.

[0050] In one embodiment, the operating mechanism is made of basalt fiber.

[0051] Basalt fiber is a continuous fiber made by melting natural basalt ore at high temperature and then drawing it at high speed through a platinum-rhodium alloy drawing plate. It has excellent mechanical properties, corrosion resistance, and heat resistance. Basalt fiber has high tensile strength and high elastic modulus; good resistance to seawater and chemical corrosion, and long service life; it is pollution-free and has a wide operating temperature range (can withstand temperatures ranging from -260°C to above 700°C); it has low hygroscopicity and has thermal insulation and radiation resistance.

[0052] The basalt fiber material can withstand desert environments and can be used throughout the life cycle of the photovoltaic panel 30. Since the photovoltaic panel 30 requires regular maintenance, the operating mechanism will always be present and will not be removed after the photovoltaic panel 30 is installed.

[0053] In one embodiment, please refer to Figure 2 and Figure 3The photovoltaic mounting mechanism 20 further includes a first mounting member 240 having a first mounting hole 2410 and a second mounting hole 2420 . The first mounting hole 2410 is used to connect to the photovoltaic panel 30 , and the second mounting hole 2420 is used to connect to the third mounting rod 230 .

[0054] In this embodiment, the first mounting member 240 may be in the form of an I-beam or a channel steel. The first mounting hole 2410 is typically used to secure the first mounting member 240 to the photovoltaic panel 30 using bolts, while the second mounting hole 2420 is used to secure the first mounting member 240 to the third mounting rod 230 (or to the connecting rod) using bolts.

[0055] In one embodiment, the photovoltaic mounting mechanism 20 also includes a second mounting member 250, which includes a first part 2510 and a second part 2520 connected vertically. The first part 2510 is provided with a fourth mounting hole 2511, and the second part 2520 is provided with a fifth mounting hole 2521. The first mounting member 240 is also provided with a third mounting hole 2430. The fifth mounting hole 2521 is used to connect with the third mounting rod 230. The fourth mounting hole 2511 corresponds to the third mounting hole 2430 to connect the first mounting member 240 and the second mounting member 250.

[0056] To further enhance the wind resistance of the photovoltaic panel 30, the second mounting member 250 provides a reinforcement. The second mounting member 250 is generally L-shaped. Bolts are inserted through the fourth mounting hole 2511 on the first portion 2510 and the third mounting hole 2430 on the first mounting member 240 to secure the first and second mounting members 240 and 250 to each other. Bolts are then inserted through the fifth mounting hole 2521 on the second portion 2520 to secure the third mounting rod 230.

[0057] The second portion 2520 serves as an auxiliary support for the first mounting member 240 , thereby preventing the first mounting member 240 from bending under strong wind force.

[0058] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0059] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0060] In the embodiments of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," or "above" a second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below," "below," or "below" a second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is lower in level than the second feature.

[0061] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, mechanisms, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A photovoltaic mounting bracket, characterized in that: include: Posts, used to be inserted into the ground for support; A photovoltaic mounting mechanism, fixed to the column and used for mounting photovoltaic panels; The operating mechanism is arranged on the column and / or the photovoltaic installation mechanism to facilitate installation workers to perform high-altitude operations.

2. The photovoltaic mounting bracket according to claim 1, wherein: The photovoltaic mounting mechanism includes a first mounting rod, a second mounting rod and a third mounting rod, all columns have a first mounting portion, one end of the first mounting rod is vertically set on the first mounting portion, and the other end of the first mounting rod is connected to the third mounting rod; one end of the second mounting rod is connected to the first mounting portion, and the other end is mounted on the third mounting rod, and the third mounting rod is used to fix the third mounting rod.

3. The photovoltaic mounting bracket according to claim 2, wherein: The number of the first mounting rods is at least two, and they are symmetrically arranged around the column.

4. The photovoltaic mounting bracket according to claim 2, wherein: There are at least two second mounting rods, which are symmetrically arranged on both sides of the column.

5. The photovoltaic mounting bracket according to claim 2, wherein: The working mechanism includes a first working rod and a working plate. The first working rod is connected to the third mounting rod. The working plate is connected to at least two of the first working rods to facilitate carrying workers to carry out work.

6. The photovoltaic mounting bracket according to claim 5, wherein: The working mechanism further includes a second working rod, one end of which is connected to the first working rod, and the other end of which is connected to the working plate.

7. The photovoltaic mounting bracket according to claim 6, wherein: The operating mechanism further includes a reinforcing rod, the column has a second mounting portion, and the reinforcing rod is connected to the second mounting portion and the first operating rod at the same time.

8. The photovoltaic mounting bracket according to any one of claims 1 to 7, wherein: The operating mechanism is made of basalt fiber.

9. The photovoltaic mounting bracket according to claim 2, wherein: The photovoltaic mounting mechanism further includes a first mounting member having a first mounting hole and a second mounting hole. The first mounting hole is used to connect to the photovoltaic panel, and the second mounting hole is used to connect to the third mounting rod.

10. The photovoltaic mounting bracket according to claim 9, wherein: The photovoltaic mounting mechanism also includes a second mounting member, which includes a first part and a second part connected vertically, the first part is provided with a fourth mounting hole, the second part is provided with a fifth mounting hole, the first mounting member is also provided with a third mounting hole, the fifth mounting hole is used to connect to the third mounting rod, and the fourth mounting hole corresponds to the third mounting hole to connect the first mounting member and the second mounting member.

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