Photovoltaic installation measuring tool and photovoltaic precision construction method

Abstract

The present invention relates to the technical field of photovoltaic power station construction, and in particular to a photovoltaic installation measuring tool and a photovoltaic precision construction method, wherein the installation measuring tool comprises a first part and a second part that are slidably connected; the second part is provided with an adjusting bolt, and the adjusting bolt is used to adjust the relative position of the first part and the second part. The construction method comprises the following steps: 1) using a photovoltaic component installation measuring tool to locate the position of a fixing bolt on a photovoltaic bracket; 2) using a mounting nut to connect the fixing bolt to the photovoltaic bracket; 3) using a fixing nut to connect the photovoltaic component to the photovoltaic bracket through an inherent hole on the photovoltaic component. A photovoltaic precision construction method of the present invention uses a photovoltaic installation measuring tool to achieve dimensional positioning of the fixing bolt at the intended installation position, so that the photovoltaic component can be installed quickly and accurately, the pressing block is eliminated, the construction is simplified, the material cost is reduced, and the risk of hidden cracks in the photovoltaic component caused by construction can be effectively avoided.

Description

Technical Field

[0001] The present invention relates to the field of photovoltaic power station construction technology, and in particular to a photovoltaic installation measuring tool and a photovoltaic precision construction method. Background Art

[0002] Green development and efficient development will become the future direction of energy system construction. Among the current green electricity technologies, photovoltaic power generation is one of the most important technologies.

[0003] At present, the photovoltaic modules and photovoltaic brackets of photovoltaic power stations are mostly fixed by pressing blocks to achieve the fixing of photovoltaic modules. This not only increases the installation cost and construction period of photovoltaic modules, but also the pressure of pressing blocks on the frames of photovoltaic modules is easy to cause hidden cracks in photovoltaic modules. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention provides a photovoltaic installation measuring tool and a photovoltaic precision construction method, which can enable photovoltaic modules to be installed quickly and accurately, eliminate the pressing block, simplify the construction, reduce the material cost, and effectively avoid the risk of hidden cracks in photovoltaic modules caused by construction. In order to realize the installation precision construction method, the present invention designs a photovoltaic module installation measuring tool, with the help of which, the bolts can be accurately positioned and the photovoltaic modules can be quickly installed.

[0005] The present invention is achieved through the following technical solutions:

[0006] A photovoltaic installation measuring tool comprises a first part and a second part which are slidably connected; positioning holes are provided on both the first part and the second part; when in use, a fixing bolt for connection passes through the positioning hole and is connected to a photovoltaic bracket, and the fixing bolt is used to connect the photovoltaic bracket and the photovoltaic component; an adjusting bolt is provided on the second part, and the adjusting bolt is used to adjust the relative position of the first part and the second part.

[0007] Preferably, the first part and the second part are provided with scales, and the positioning hole and the scales are located on the same side; the positioning hole is semicircular.

[0008] Preferably, a slider is provided on the first part, and the slider is arranged on the side of the first part opposite to the scale; a slide groove is provided on the second part along its length direction, and the slider is embedded in the slide groove. The slider can slide along the length direction of the slide groove.

[0009] Preferably, the adjusting bolt passes through the side wall of the second part and is tightly pressed against the sliding block.

[0010] Preferably, the positioning hole is located at an end of the first portion away from the second portion or at an end of the second portion away from the first portion.

[0011] A photovoltaic precision construction method, using a photovoltaic installation measuring tool, includes the following steps:

[0012] 1) Use the photovoltaic module installation measuring tool to locate the position of the fixing bolts on the photovoltaic bracket;

[0013] 2) Use the mounting nut to connect the fixing bolt to the photovoltaic bracket;

[0014] 3) Use fixing nuts to connect the photovoltaic module to the photovoltaic bracket through the inherent holes on the photovoltaic module.

[0015] Preferably, during construction, there are at least two photovoltaic module installation measuring tools, which are arranged at right angles.

[0016] Preferably, the photovoltaic bracket is provided with a C-shaped steel, and the fixing bolt is connected to the C-shaped steel via a mounting nut.

[0017] Preferably, there are a plurality of inherent holes, all of which are located on the frame of the photovoltaic module, and the fixing bolts pass through the inherent holes and are connected with the fixing nuts.

[0018] Preferably, the photovoltaic assembly is installed by sliding when connected to the photovoltaic support.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] A photovoltaic installation measuring tool of the present invention is configured with a first part and a second part that are slidably connected so that the photovoltaic installation measuring tool is telescopic, can adapt to the installation of photovoltaic modules of different specifications, and helps to improve the flexibility of use.

[0021] By setting the positioning holes, the fixing bolts can be accurately positioned, the horizontal / vertical precise installation positions of the fixing bolts can be measured, and the size of the fixing bolts at the intended installation positions can be positioned. When in use, the relative positions of the first and second parts are adjusted using the adjusting bolts, thereby adjusting the length of the photovoltaic installation gauge. Then, the photovoltaic installation gauge is brought close to the photovoltaic bracket, and then the fixing bolts are passed through the positioning holes to connect with the photovoltaic bracket, so that the photovoltaic components can be installed quickly and accurately, which helps to improve construction efficiency.

[0022] The semicircular positioning holes are used to dismantle the photovoltaic installation tool after the fixing bolts are installed. The photovoltaic installation tool only needs to be moved horizontally.

[0023] The adjustment component can fix the length of the photovoltaic installation measuring tool to avoid multiple operations of the measuring tool and reduce errors during construction.

[0024] The photovoltaic precision construction method of the present invention realizes the size positioning of the fixing bolts at the intended installation position through a photovoltaic installation measuring tool, so that the photovoltaic components can be installed quickly and accurately, the pressing blocks are eliminated, the construction is simplified, the material cost is reduced, and the risk of hidden cracks in the photovoltaic components caused by construction can be effectively avoided.

[0025] Furthermore, when installing photovoltaic modules, the photovoltaic modules can be "slid into place", which further reduces the operating burden of workers and speeds up the construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of a photovoltaic installation measuring tool of the present invention.

[0027] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0028] Figure 3 It is a cross-sectional view of the first part of a photovoltaic installation measuring tool of the present invention.

[0029] Figure 4 This is a cross-sectional view of the second part of a photovoltaic installation measuring tool of the present invention.

[0030] Figure 5 It is a schematic diagram of a positioning hole in a photovoltaic installation measuring tool of the present invention.

[0031] Figure 6 This is a schematic diagram of the connection between photovoltaic modules and photovoltaic brackets in conventional construction.

[0032] Figure 7 It is a schematic diagram of the connection between the photovoltaic module and the photovoltaic support in the present invention.

[0033] Figure 8 This is a schematic diagram of some photovoltaic modules installed on a photovoltaic bracket.

[0034] In the figure, 1. photovoltaic module; 2. photovoltaic bracket; 3. photovoltaic installation measuring tool; 31. first part; 32. second part; 4. positioning hole; 5. C-shaped steel; 6. fixing bolt; 7. mounting nut; 8. photovoltaic module frame; 9. fixing nut; 10. adjusting bolt; 11. slider; 12. slide groove; 13. pressure block. Specific implementation methods

[0035] The present invention is further described in detail below in conjunction with specific embodiments, which are intended to explain the present invention rather than to limit it.

[0036] The present invention discloses a photovoltaic installation measuring tool, referring to Figure 1 , 2 , comprising a first portion 31 and a second portion 32 in sliding connection, referring to Figure 3 , 4The first part 31 is provided with a slider 12, and the second part 32 is provided with a slide groove 13 along its length direction, and the slider 12 slides along the length direction of the slide groove 13. The sliding connection between the first part 31 and the second part 32 makes the photovoltaic installation volume 3 telescopic, which can adapt to the installation of photovoltaic modules 1 of different specifications, and helps to improve the flexibility of use.

[0037] The second part 32 is provided with an adjusting bolt 10, which passes through the side wall of the second part 32 and is pressed against the slider 12. By adjusting the tightness of the bolt 10, the length of the photovoltaic installation measuring tool 3 can be fixed and adjusted, avoiding multiple operations on the measuring tool, which helps to reduce errors during construction.

[0038] Reference Figure 5 The first part 31 and the second part 32 are both provided with positioning holes 4. When in use, the fixing bolts 6 for connection pass through the positioning holes and are connected to the photovoltaic bracket 2 to achieve the positioning installation of the fixing bolts 6.

[0039] The positioning hole 4 is located at an end of the first portion 31 away from the second portion 32 or an end of the second portion 32 away from the first portion 31 .

[0040] The positioning hole 4 is semicircular in shape so that the photovoltaic installation measuring tool can be disassembled after the fixing bolt 6 is installed. The photovoltaic installation measuring tool only needs to be moved horizontally.

[0041] The photovoltaic installation measuring tool is provided with a scale, and the positioning hole 4 and the scale are located on the same side.

[0042] Reference Figure 6 At present, the photovoltaic module 1 and the photovoltaic bracket 2 of the photovoltaic power station are mostly fixed by a pressing block 13, that is, a pressing block 13 of a specific shape presses the photovoltaic module 1 on the photovoltaic bracket 2 through the tightening force of bolts to fix the photovoltaic module 1.

[0043] The present invention discloses a photovoltaic precision construction method, referring to Figure 7 , 8 The construction components include a photovoltaic component 1, a photovoltaic bracket 2, a photovoltaic component installation tool, a plurality of fixing bolts 6, a plurality of mounting nuts 7 and a plurality of fixing nuts 9, and the fixing bolts 6, the mounting nuts 7 and the fixing nuts 9 correspond one to one.

[0044] The photovoltaic support 2 is provided with a C-shaped steel 5 , and the fixing bolts 6 are connected to the C-shaped steel 5 through the mounting nuts 7 .

[0045] The frame of the photovoltaic module 1 is provided with a plurality of inherent holes, and the fixing bolts 6 pass through the mounting holes and are connected with the fixing nuts 9 .

[0046] During construction, there are two photovoltaic installation measuring tools 3, namely a photovoltaic installation horizontal ruler and a photovoltaic installation vertical ruler, which are set at right angles. The designed photovoltaic installation horizontal / vertical rulers are used to measure the precise horizontal / vertical installation position of the fixing bolts 6.

[0047] The construction process includes the following steps:

[0048] 1) Use the photovoltaic installation tool 3 to locate the position of the fixing bolt 6 on the photovoltaic bracket 2;

[0049] 2) Use the mounting nut 7 to connect the fixing bolt 6 to the C-shaped steel 5 of the photovoltaic bracket 2;

[0050] 3) The photovoltaic module 1 and the photovoltaic bracket 2 are installed by sliding, and the photovoltaic module 1 and the photovoltaic bracket 2 are connected by the fixing nut 9 through the inherent hole on the photovoltaic module 1. When the photovoltaic module 1 is installed, the photovoltaic module 1 can be "slid into place", which further reduces the operating burden of the workers and speeds up the construction speed.

[0051] A photovoltaic precision construction method of the present invention realizes dimensional positioning of the fixing bolts 6 at the intended installation position through a photovoltaic installation measuring tool 3, so that the photovoltaic component 1 can be installed quickly and accurately, the pressing block 11 is eliminated, the construction is simplified, the material cost is reduced, and the risk of hidden cracks in the photovoltaic component 1 caused by construction can be effectively avoided.

Claims

1. A photovoltaic installation measuring tool, characterized in that: The photovoltaic device comprises a first part (31) and a second part (32) which are slidably connected; the first part (31) and the second part (32) are both provided with positioning holes (4); when in use, a fixing bolt (6) for connection passes through the positioning hole (4) and is connected to the photovoltaic bracket (2), and the fixing bolt (6) is used to connect the photovoltaic bracket (2) and the photovoltaic assembly (1); the second part (32) is provided with an adjusting bolt (10), and the adjusting bolt (10) is used to adjust the relative position of the first part (31) and the second part (32); the first part (31) and the second part (32) are provided with scales, and the positioning hole (4) and the scales are located on the same side; the positioning hole (4) is semicircular; The first part (31) is provided with a slider (12), and the slider (12) is arranged on a side of the first part (31) opposite to the scale; the second part (32) is provided with a slide groove (13) along its length direction, and the slider (12) is embedded in the slide groove (13), and the slider (12) can slide along the length direction of the slide groove (13); The positioning hole (4) is located at an end of the first part (31) away from the second part (32) or at an end of the second part (32) away from the first part (31).

2. The photovoltaic installation measuring tool according to claim 1, characterized in that: The adjusting bolt (10) passes through the side wall of the second part (32) and is tightly pressed against the sliding block (12).

3. A photovoltaic precision construction method, using the photovoltaic installation measuring tool as described in any one of claims 1 to 2, characterized in that: The following steps are involved: 1) Using a photovoltaic installation measuring tool (3) to locate the position of the fixing bolt (6) on the photovoltaic support (2); 2) Using the mounting nut (7) to connect the fixing bolt (6) to the photovoltaic bracket (2); 3) Using the fixing nut (9) to connect the photovoltaic module (1) to the photovoltaic support (2) through the inherent hole on the photovoltaic module (1).

4. The photovoltaic precision construction method according to claim 3, characterized in that: During construction, there are at least two photovoltaic installation measuring tools (3) which are arranged at right angles.

5. The photovoltaic precision construction method according to claim 3, characterized in that: The photovoltaic support (2) is provided with a C-shaped steel (5), and the fixing bolt (6) is connected to the C-shaped steel (5) via a mounting nut (7).

6. The photovoltaic precision construction method according to claim 3, characterized in that: There are a plurality of inherent holes, all of which are located on the frame of the photovoltaic assembly (1); the fixing bolts (6) pass through the inherent holes and are connected to the fixing nuts (9).

7. The photovoltaic precision construction method according to claim 3, characterized in that: The photovoltaic assembly (1) and the photovoltaic support (2) are connected by sliding for installation.

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