A water surface photovoltaic support installed in a left-right translation coupling manner and an installation method thereof

Abstract

The present invention relates to the field of photovoltaic power generation technology, and in particular to a water surface photovoltaic bracket installed in a left-right translation coupling manner and an installation method thereof, comprising a main floating body, a photovoltaic component front bracket and a photovoltaic component rear bracket, wherein the photovoltaic component front bracket and the photovoltaic component rear bracket are installed on the main floating body in a left-right translation coupling manner. The present invention proposes a bracket installation form (and installation method) for the left-right push installation of water surface photovoltaic components. On the one hand, bolts are not required, thus saving mold processing costs. On the other hand, the left-right translation coupling installation method described in the present invention is adopted, which is simple and quick to install, can greatly improve the installation efficiency of water surface photovoltaic components, and is convenient for the disassembly and assembly of the bracket during the later maintenance of the water surface photovoltaic power station.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation, and in particular to a water surface photovoltaic bracket installed in a left-right translation coupling manner and an installation method thereof. Background Art

[0002] The application scope of water surface photovoltaic is becoming wider and wider at home and abroad. Photovoltaic modules need to be installed on floating platforms on the water surface. The main installation forms are as follows:

[0003] (1) Installation through a steel structure support, similar to the ground photovoltaic support structure, the steel structure is installed at a certain angle and the photovoltaic modules are installed on it.

[0004] (2) The plastic bracket is installed by means of a plastic bracket, which is provided with legs and is installed and fixed by means of plastic bolts through screw holes on the floating body.

[0005] (3) The photovoltaic modules are laid flat on the floating platform. The floating platform can be horizontal or prefabricated into a floating body with a certain angle.

[0006] The first type has many installation parts. Steel structures used for surface photovoltaics are prone to corrosion and are affected by long-term wind and waves, which will also affect the stability of the structure. The second type uses bolts during installation, and the bolts are often underwater. During normal installation, they need to be installed on shore before being lowered into the water. However, it is more difficult to dismantle or repair the bracket because the bolts need to be operated underwater and scale will form on the bolts after being soaked in water for a long time, making them slippery and inconvenient to operate. The third type of prefabricated angled floating body is relatively simple to install, but the manufacturing cost of the float is relatively high. If the prefabricated horizontal float is directly installed with components, the power generation efficiency will be greatly affected. In addition, horizontally installed components are not conducive to draining rainwater and dirt. Summary of the invention

[0007] The purpose of the present invention is to provide a water surface photovoltaic bracket installed in a left-right translation coupling manner and an installation method thereof to solve the problems raised in the above background technology. The water surface photovoltaic bracket installed in a left-right translation coupling manner and an installation method thereof have the characteristics of being an economical and quick disassembly and assembly water surface photovoltaic component bracket installation form.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] A water surface photovoltaic bracket installed in a left-right translation coupling manner comprises a main floating body, a photovoltaic component front bracket and a photovoltaic component rear bracket. The photovoltaic component front bracket and the photovoltaic component rear bracket are installed on the main floating body in a left-right translation coupling manner.

[0010] Preferably, a strip mounting groove I is arranged on the main floating body, presenting a structure that is small at the top and large at the bottom, and a strip protruding structure I and a strip protruding structure II are respectively arranged on the legs of the front bracket and the rear bracket of the photovoltaic module. The strip protruding structure I and the strip protruding structure II can be matched with the strip mounting groove I in terms of structural dimensions for installation.

[0011] Preferably, the strip mounting groove I includes a front bracket mounting groove I and a rear bracket mounting groove II, the openings of which are arranged in opposite directions, and the strip protruding structure I and the strip protruding structure II are inserted into the front bracket mounting groove I and the rear bracket mounting groove II respectively and are pushed flat and stable.

[0012] The present invention also provides a method for installing a water surface photovoltaic bracket that is installed in a left-right translation coupling manner, comprising the following steps: inserting the legs of the front bracket and the rear bracket of the photovoltaic component into the front bracket installation groove I and the rear bracket installation groove II, and then pushing them horizontally, and then installing the photovoltaic component to complete the installation of the bracket.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention is a translation coupling installation form, which mainly involves three components of the water surface photovoltaic system, namely the main floating body, the front bracket of the photovoltaic module and the rear bracket of the photovoltaic module.

[0015] For the left-right translation installation, it is necessary to set a strip-shaped installation groove on the main floating body. The installation groove is obviously a small structure at the top and a large structure at the bottom. The setting direction of the front bracket installation groove is opposite to that of the rear bracket installation groove, that is, if the front bracket installation groove is set from left to right, then the rear bracket installation groove is set from right to left, and vice versa. A strip-shaped protruding structure is set on the legs of the front bracket and the rear bracket of the photovoltaic module. The protruding structure and the above-mentioned strip-shaped installation groove can be matched in structural size. During installation, insert the legs of the front bracket and the rear bracket into the strip-shaped installation groove and push them horizontally, and then install the photovoltaic module to complete the installation of the bracket. Since the setting directions of the strip-shaped installation structures are opposite, a stable structure is formed as a whole after the assembly is installed. When the bracket needs to be inspected or disassembled, it is only necessary to remove the assembly and then pull out the bracket in the reverse direction.

[0016] The present invention proposes a left-right push-type bracket installation form (and installation method). On the one hand, no bolts are required, saving mold processing costs. On the other hand, the rotation or translation coupling installation method described in the present invention is adopted, which is simple and quick to install, can greatly improve the installation efficiency of water surface photovoltaic components, and is convenient for the disassembly and assembly of the bracket during the later maintenance of the water surface photovoltaic power station. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the left-right translation installation assembly diagram of Example 1 of the present invention;

[0018] Figure 2 For the present invention Figure 1 Schematic diagram of top view;

[0019] Figure 3 For the present invention Figure 2 Schematic diagram of the rear bracket and locking block without installing the photovoltaic module;

[0020] Figure 4 For the present invention Figure 3 Vertical schematic diagram of

[0021] Figure 5 For the present invention Figure 2 Schematic diagram of the front bracket of the photovoltaic module;

[0022] Figure 6 For the present invention Figure 5 Vertical schematic diagram of

[0023] Figure 7 For the present invention Figure 2 Schematic diagram of the rear support of photovoltaic modules;

[0024] Figure 8 For the present invention Figure 7 Vertical schematic diagram of

[0025] Fig. 9 For the present invention Figure 1 Schematic diagram of installing photovoltaic panels;

[0026] In the figure: 1 main floating body, 1.11 strip-shaped mounting groove Ⅰ, 1.12 front bracket mounting groove Ⅰ, 1.13 rear bracket mounting groove Ⅱ, 2 photovoltaic module front bracket, 2.01 arc-shaped protruding structure Ⅰ, 2.11 strip-shaped protruding structure Ⅰ, 3 photovoltaic module rear bracket, 3.11 strip-shaped protruding structure Ⅱ, 4 locking block, 5 photovoltaic module. DETAILED DESCRIPTION

[0027] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0028] Example 1

[0029] See also Figures 1 to 9 , the present invention provides a technical solution:

[0030] A water surface photovoltaic bracket installed in a left-right translation coupling manner mainly involves three components of a water surface photovoltaic system, namely a main floating body 1, a photovoltaic component front bracket 2 and a photovoltaic component rear bracket 3.

[0031] In this embodiment, the installation is a left-right translation (coupling) type, specifically: for the left-right translation type installation, it is necessary to set a strip-shaped installation groove Ⅰ1.11 on the main floating body 1, and the installation groove presents a small upper and large lower structure; the front bracket installation groove Ⅰ1.12 and the rear bracket installation groove Ⅱ1.13 on the main floating body 1 are set in opposite directions, that is, if the front bracket installation groove Ⅰ1.12 is set from left to right, then the rear bracket installation groove Ⅱ1.13 is set from right to left, and vice versa. The strip-shaped protruding structure Ⅰ2.11 and the strip-shaped protruding structure Ⅱ3.11 are respectively set on the legs of the photovoltaic module front bracket 2 and the photovoltaic module rear bracket 3, and the strip-shaped protruding structure Ⅰ2.11 and the strip-shaped protruding structure Ⅱ3.11 can be matched with the above-mentioned front bracket installation groove Ⅰ1.12 and the rear bracket installation groove Ⅱ1.13 in terms of structural size. During installation, insert the legs of the front bracket 2 and the rear bracket 3 of the photovoltaic module into the front bracket installation groove Ⅰ1.12 and the rear bracket installation groove Ⅱ1.13, and then push them horizontally. Then install the photovoltaic module 5 to complete the installation of the bracket. Since the strip installation structure is set in opposite directions, the components form a stable structure as a whole after installation. When the bracket needs to be inspected or disassembled, just remove the component and then pull out the front bracket 2 and the rear bracket 3 of the photovoltaic module in the opposite direction.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water surface photovoltaic bracket installed in a left-right translation coupling manner, characterized in that: It comprises a main floating body (1), a photovoltaic assembly front bracket (2) and a photovoltaic assembly rear bracket (3), wherein the photovoltaic assembly front bracket (2) and the photovoltaic assembly rear bracket (3) are mounted on the main floating body (1) in a left-right translation coupling manner; A strip-shaped installation groove I (1.11) is provided on the main floating body (1), presenting a structure that is small at the top and large at the bottom; a strip-shaped protruding structure I (2.11) and a strip-shaped protruding structure II (3.11) are respectively provided on the legs of the photovoltaic module front bracket (2) and the photovoltaic module rear bracket (3); the strip-shaped protruding structure I (2.11) and the strip-shaped protruding structure II (3.11) can be matched with the strip-shaped installation groove I (1.11) in terms of structural dimensions for installation; The strip-shaped mounting groove I (1.11) includes a front bracket mounting groove I (1.12) and a rear bracket mounting groove II (1.13), the openings of which are arranged in opposite directions, and the strip-shaped protruding structure I (2.11) and the strip-shaped protruding structure II (3.11) are inserted into the front bracket mounting groove I (1.12) and the rear bracket mounting groove II (1.13) respectively, and then pushed horizontally and stably; The method for installing a water surface photovoltaic support installed in a left-right translation coupling manner comprises the following steps: inserting the legs of a photovoltaic component front support (2) and a photovoltaic component rear support (3) into the front support installation groove I (1.12) and the rear support installation groove II (1.13), and then pushing them horizontally, and then installing the photovoltaic component (5), thereby completing the installation of the support.

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