Photovoltaic support with assembly type structure

Abstract

The utility model provides a photovoltaic support with an assembly type structure, which comprises support columns I, support columns II, cross rods and side rods, and compared with the prior art, the photovoltaic support has the following beneficial effects: a group of cross rods are respectively arranged above two groups of support columns I and two groups of support columns II; when a second square groove in the surface of the cross rod is aligned with first square grooves in the tops of the first supporting column and the second supporting column, the side rod moves downwards through the upper portions of the first supporting column and the second supporting column, and square rods arranged at the two ends of the side rod can penetrate through the second square grooves to stretch into the corresponding first square grooves, so that rapid assembly of the side rod, the cross rod, the first supporting column and the second supporting column is achieved; the first fastening plate and the second fastening plate are attached to each other and are fixed through bolts, the right-angle pressing plate can be matched to limit the extending plate and the cross rod to move upwards, the cross rod and the side rod are prevented from being separated from the first supporting column and the second supporting column, and then the firmness of the photovoltaic panel after installation is improved.

Description

Technical Field

[0001] The utility model belongs to the field of photovoltaic brackets, and particularly relates to a photovoltaic bracket with an assembled structure. Background Art

[0002] With the continuous development of photovoltaic power generation technology, photovoltaic brackets, as an important component of photovoltaic power generation systems, undertake the important task of supporting and fixing solar panels and ensuring that they can effectively absorb sunlight. The design, type and application of photovoltaic brackets have an important impact on the performance and cost of photovoltaic systems. However, most photovoltaic brackets on the market currently still use traditional welding or bolt connection methods, which usually require welding or bolt connection on site. The installation process is cumbersome and time-consuming and requires professional technicians to operate, which increases the cost and construction difficulty. The use of on-site welding will also cause environmental pollution, and it is difficult to ensure the welding quality, which is prone to safety hazards. If a photovoltaic bracket with an integrated molding structure is used, although it is convenient for later installation, it will cause it to be bulky and heavy, which increases the difficulty and cost of transportation and installation. Therefore, a new structure is needed to solve the above problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a photovoltaic bracket with an assembled structure to solve the problems raised in the above-mentioned background technology.

[0004] The utility model is realized by the following technical scheme: a photovoltaic bracket with an assembled structure, comprising: a support column 1, a support column 2 and a right-angle pressure plate, a cross bar is arranged above the support column 1, the right side of the support column is connected to the support column 2 through a side bar, the upper surface of the support column 1 is recessed downward to form a square groove 1, the upper and lower surfaces of the cross bar penetrate to form a square groove 2, a square bar installed at the bottom of an extension plate is arranged inside the square groove 1 and the square groove 2, and the extension plate is connected to the middle position of one end of the side bar;

[0005] A right-angle pressure plate is provided above the extension plate, and two groups of dovetail plates are symmetrically installed at the bottom of the right-angle pressure plate. The left side of the upper surface of the support column one is recessed downward to form a dovetail groove, and a fastening plate one is provided on one side of the dovetail groove. The left side surface inside the dovetail groove passes through the left surface of the support column one, and the lower side of the dovetail plate surface is connected to the fastening plate two, and the fastening plate two is attached to the surface of the fastening plate one.

[0006] As a preferred embodiment, the support column one and the support column two are each provided with two groups, the two groups of the support column one have the same structure, the two groups of the support column two have the same structure, and the two groups of the support column two are located to the right of the two groups of the support column one.

[0007] As a preferred embodiment, the tops of the two groups of support columns 1 and the two groups of support columns 2 are both recessed downward to form a square groove 1, the left side of the upper surface of the support column 1 is recessed downward to form two groups of dovetail grooves with short sides facing left, and the right side of the upper surface of the support column 2 is recessed downward to form two groups of dovetail grooves with short sides facing right, and a fastening plate 1 is installed on the left side surface of the support column 1 and the right side surface of the support column 2, and the top of the fastening plate 1 is flush with the bottom of the dovetail groove, so that when the dovetail plate extends into the bottom of the dovetail groove, the upper surface of the fastening plate 1 can fit with the lower surface of the fastening plate 2.

[0008] As a preferred embodiment, both the front and rear sides of the upper surface of the cross bar penetrate downward to the lower surface to form square groove 2, and the cross bar is divided into two groups, which correspond to the surfaces of two groups of support columns 1 and two groups of support columns 2. The four groups of square groove 2 are aligned with the four groups of square groove 1. The two groups of cross bars can cooperate with the two groups of side bars to form a rectangular frame to avoid tilting and offset between the two groups of support columns 1 and the two groups of support columns 2.

[0009] As a preferred embodiment, the side rods are provided with two groups, and the opposite surfaces of the two groups of side rods are provided with slots, and the photovoltaic panels are assembled inside the two groups of slots. The middle positions of the front and rear ends of the two groups of side rods are connected with extension plates, and the bottoms of the four groups of extension plates are connected with four groups of square rods, and the four groups of square rods extend into the corresponding square slots one through four groups of square slots two.

[0010] As a preferred embodiment, the sum of the heights of the cross bar and the extension plate is the same as the inner height of the right-angle pressure plate, and the right-angle pressure plate is provided with four groups. The bottom of the four groups of right-angle pressure plates are connected to two groups of dovetail plates with the same height as the depth of the dovetail groove, and the lower side of the narrower side of the dovetail plate is connected to the fastening plate two, and the surfaces of the four groups of fastening plates two and the four groups of fastening plates one are each provided with four groups of fastening holes downwardly. The setting of the inner height of the right-angle pressure plate and the height of the cross bar and the extension plate can limit the cross bar and the extension plate when the bottom of the right-angle pressure plate is in contact with the surface of the support column one or the support column two, so as to prevent the extension plate and the cross bar from moving upward and separating from the support column one and the support column two.

[0011] After adopting the above technical scheme, the beneficial effect of the utility model is that the opening of the card slot can make the photovoltaic panel assembled between the two groups of side bars, and by opening a square slot one on the top of the support column one and the support column two, a square slot two is opened on the surface of the cross bar. When a group of cross bars are placed above the two groups of support columns one and the two groups of support columns two respectively, the square slot two is aligned with the corresponding square slot one. At this time, when the side bar moves downward over the support column one and the support column two, the square bars provided at both ends can penetrate the square slot two and extend into the corresponding square slot one, so as to complete the rapid assembly of the side bar and the cross bar, the support column one and the support column two, making the installation process faster and lighter. The setting of the fastening plate one and the fastening plate two, when the fastening plate one and the fastening plate two are fitted together and fixed by bolts, the inner surface of the right-angle pressure plate is fitted with the upper surface of the extension plate, which can limit the upward movement of the extension plate and the cross bar, avoid the separation of the cross bar and the side bar from the support column one and the support column two, and thus improve the firmness of the photovoltaic panel after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 The utility model is a schematic diagram of the overall structure of a photovoltaic bracket with an assembled structure.

[0014] Figure 2 This is a disassembled diagram of the overall structure of a photovoltaic bracket with an assembled structure according to the utility model.

[0015] Figure 3 This is a plan view of a photovoltaic bracket with an assembled structure according to the utility model.

[0016] Figure 4 This is an enlarged view of point A of the square rod in a photovoltaic bracket with an assembled structure of the utility model.

[0017] Figure 5 This is an enlarged view of point B of the right-angle pressure plate in a photovoltaic bracket with an assembled structure of the utility model.

[0018] In the figure, 100-support column 1, 110-square groove 1, 120-dovetail groove, 130-fastening plate 1;

[0019] 200-support column 2, 300-cross bar, 310-square slot 2, 400-side bar, 410-extension plate, 420-square bar, 430-card slot;

[0020] 500-right angle pressure plate, 510-dovetail plate, 520-fastening plate 2, 600-photovoltaic panel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 5 The utility model provides a technical solution: a photovoltaic bracket with an assembled structure, including: a support column 100, a support column 200 and a right-angle pressure plate 500, a cross bar 300 is arranged above the support column 100, and the right side of the support column is connected to the support column 200 through a side bar 400, the upper surface of the support column 100 is recessed downward to form a square groove 110, and the upper and lower surfaces of the cross bar 300 penetrate to form a square groove 210, and a square rod 420 installed at the bottom of the extension plate 410 is arranged inside the square groove 110 and the square groove 210, and the extension plate 410 is connected to the middle position of one end of the side bar 400;

[0023] A right-angle pressure plate 500 is provided above the extension plate 410, and two groups of dovetail plates 510 are symmetrically installed at the bottom of the right-angle pressure plate 500. The left side of the upper surface of the support column 100 is recessed downward to form a dovetail groove 120, and a fastening plate 130 is provided on one side of the dovetail groove 120. The left side surface inside the dovetail groove 120 passes through the left surface of the support column 100, and the lower side of the surface of the dovetail plate 510 is connected to the fastening plate 2 520, and the fastening plate 2 520 is attached to the surface of the fastening plate 130.

[0024] See also Figures 1 to 4 There are two groups of support columns 1 100 and two groups of support columns 200 . The two groups of support columns 1 100 have the same structure, and the two groups of support columns 200 have the same structure. The two groups of support columns 200 are located on the right side of the two groups of support columns 100 .

[0025] The tops of the two groups of support columns 100 and the two groups of support columns 200 are both recessed downward to form a square groove 110, the left side of the upper surface of the support column 100 is recessed downward to form two groups of dovetail grooves 120 with short sides facing left, and the right side of the upper surface of the support column 200 is recessed downward to form two groups of dovetail grooves 120 with short sides facing right, and the left side surface of the support column 100 and the right side surface of the support column 2 200 are both installed with a fastening plate 130, and the top of the fastening plate 130 is flush with the bottom of the dovetail groove 120, so that when the dovetail plate 510 extends into the bottom of the dovetail groove 120, the upper surface of the fastening plate 130 can fit with the lower surface of the fastening plate 2 520.

[0026] The front and rear sides of the upper surface of the cross bar 300 penetrate downward to the lower surface to form a square groove 2 310. The cross bar 300 is divided into two groups, which correspond to the surfaces of the two groups of support columns 100 and the two groups of support columns 200. The four groups of square grooves 2 310 are aligned with the four groups of square grooves 1 110. The two groups of cross bars 300 can cooperate with the two groups of side bars 400 to form a rectangular frame to avoid tilting and offset between the two groups of support columns 100 and the two groups of support columns 200.

[0027] There are two groups of side bars 400, and the opposite surfaces of the two groups of side bars 400 are provided with card slots 430. The photovoltaic panels 600 are assembled inside the two groups of card slots 430. The middle positions of the front and rear ends of the two groups of side bars 400 are connected with extension plates 410. The bottoms of the four groups of extension plates 410 are connected with four groups of square bars 420. The four groups of square bars 420 extend into the corresponding square slots 1 10 through the four groups of square slots 2 310.

[0028] As the first embodiment of the utility model, when it is actually used, firstly, two groups of support columns 100 are placed side by side on the left side of two groups of support columns 200, and the surface fastening plate 130 of support column 100 is placed on the left side of support column 100, and the surface fastening plate of support column 200 is placed on the right side of support column 200, and then a group of cross bars 300 are placed above the two groups of support columns 100 and above the two groups of support columns 200 respectively. Because two groups of square grooves 2 310 are provided on the surfaces of the two groups of cross bars 300, when the four groups of square grooves 2 310 are aligned with the square grooves 110 on the surfaces of support columns 100 and support columns 200, the surface slots 430 of the two groups of side bars 400 are placed opposite to each other. On the ground, the front and rear ends of the photovoltaic panel 600 are then inserted into the two groups of slots 430 respectively to achieve rapid installation of the photovoltaic panel 600 and the side bars 400, and then the two groups of side bars 400 are lifted to adjust their positions. When the four groups of square bars 420 connected to the bottom of the two groups of side bars 400 are located directly above the four groups of square slots 2 310, the two groups of side bars 400 are slowly lowered. At this time, the four groups of square bars 420 can pass through the four groups of square slots 2 310 and enter the four groups of square slots 1 10, and the rapid assembly of the side bars 400 and the cross bars 300, the support columns 1 100 and the support columns 2 200 can be completed, making the installation process faster and easier, which can reduce manpower and time costs and improve construction efficiency.

[0029] See also Figure 4 and Figure 5 The sum of the heights of the cross bar 300 and the extension plate 410 is the same as the inner height of the right-angle pressure plate 500. There are four groups of right-angle pressure plates 500. The bottoms of the four groups of right-angle pressure plates 500 are connected with two groups of dovetail plates 510 with the same height as the depth of the dovetail groove 120. The lower side of the narrower side of the dovetail plate 510 is connected to the fastening plate 2 520. The surfaces of the four groups of fastening plates 2 520 and the four groups of fastening plates 1 130 are all provided with four groups of fastening holes downward. The setting of the inner height of the right-angle pressure plate 500 and the height of the cross bar 300 and the extension plate 410 can limit the cross bar 300 and the extension plate 410 when the bottom of the right-angle pressure plate 500 is in contact with the surface of the support column 100 or the support column 200, so as to prevent the extension plate 410 and the cross bar 300 from moving upward and separating from the support column 100 and the support column 200.

[0030] As the second embodiment of the utility model, after the side rod 400 is assembled with the support column 1 100 and the support column 200, the four groups of right-angle pressure plates 500 are taken out and inserted into the dovetail grooves 120 at the tops of the two groups of support columns 100 and the two groups of support columns 200 through their bottom dovetail plates 510 in turn. When the dovetail plates 510 move downward to the bottom of the dovetail grooves 120, the bolts are inserted into the fastening plates 130 and 520 through the corresponding fastening holes. At this time, the inner surface of the right-angle pressure plate 500 is in contact with the upper surface of the extension plate 410, which can limit the upward movement of the extension plate 410 and the cross bar 300, prevent the cross bar 300 and the side rod 400 from being separated from the support column 100 and the support column 200, thereby improving the firmness of the photovoltaic panel 600 after installation.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic support with an assembled structure, comprising: Support column 1 (100), support column 2 (200) and right-angle pressure plate (500), wherein a cross bar (300) is provided above the support column 1 (100), and the right side of the support column is connected to the support column 2 (200) via a side bar (400), characterized in that the upper surface of the support column 1 (100) is recessed downward to form a square groove 1 (110), and the upper and lower surfaces of the cross bar (300) are penetrated to form a square groove 2 (310), and a square bar (420) installed at the bottom of the extension plate (410) is provided inside the square groove 1 (110) and the square groove 2 (310), and the extension plate (410) is connected to the middle position of one end of the side bar (400); A right-angle pressing plate (500) is provided above the extension plate (410), and two groups of dovetail plates (510) are symmetrically installed at the bottom of the right-angle pressing plate (500). The left side of the upper surface of the support column one (100) is recessed downward to form a dovetail groove (120), and a fastening plate one (130) is provided on one side of the dovetail groove (120). The left side surface inside the dovetail groove (120) passes through the left surface of the support column one (100), and the lower side of the surface of the dovetail plate (510) is connected to the fastening plate two (520), and the fastening plate two (520) is attached to the surface of the fastening plate one (130).

2. A photovoltaic support with an assembled structure as claimed in claim 1, characterized in that: The support column one (100) and the support column two (200) are each provided in two groups, the two groups of the support column one (100) have the same structure, the two groups of the support column two (200) have the same structure, and the two groups of the support column two (200) are located to the right of the two groups of the support column one (100).

3. A photovoltaic support with an assembled structure as claimed in claim 2, characterized in that: The tops of the two groups of support columns 1 (100) and the two groups of support columns 2 (200) are both recessed downward to form a square groove 1 (110); the left side of the upper surface of the support column 1 (100) is recessed downward to form two groups of dovetail grooves (120) with short sides facing left; the right side of the upper surface of the support column 2 (200) is recessed downward to form two groups of dovetail grooves (120) with short sides facing right; the left side surface of the support column 1 (100) and the right side surface of the support column 2 (200) are both installed with a fastening plate 1 (130); the top of the fastening plate 1 (130) is flush with the bottom of the dovetail groove (120).

4. A photovoltaic support with an assembled structure as claimed in claim 3, characterized in that: The front and rear sides of the upper surface of the cross bar (300) penetrate downward to the lower surface to form a square groove 2 (310). The cross bar (300) is divided into two groups and correspondingly fits on the surfaces of two groups of support pillars 1 (100) and two groups of support pillars 2 (200). The four groups of square grooves 2 (310) are aligned with the four groups of square grooves 1 (110).

5. A photovoltaic support with an assembled structure as claimed in claim 4, characterized in that: The side bars (400) are provided in two groups, and the opposing surfaces of the two groups of side bars (400) are provided with slots (430), and the photovoltaic panels (600) are mounted inside the two groups of slots (430). The middle positions of the front and rear ends of the two groups of side bars (400) are connected to extension plates (410), and the bottoms of the four groups of extension plates (410) are connected to four groups of square bars (420), and the four groups of square bars (420) extend into the corresponding square slots (110) through the four groups of square slots (2) (310).

6. A photovoltaic support with an assembled structure as claimed in claim 5, characterized in that: The sum of the heights of the cross bar (300) and the extension plate (410) is the same as the inner height of the right-angle pressure plate (500). The right-angle pressure plate (500) is provided in four groups. The bottoms of the four groups of right-angle pressure plates (500) are connected to two groups of dovetail plates (510) with the same height as the depth of the dovetail groove (120). The lower side of the narrower side of the dovetail plate (510) is connected to the fastening plate 2 (520). The surfaces of the four groups of fastening plates 2 (520) and the four groups of fastening plates 1 (130) are all provided with four groups of fastening holes downwardly.

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