Limitable photovoltaic module mounting structure

Abstract

The utility model discloses a photovoltaic module installation structure capable of limiting. The installation structure aims to solve the technical problem that in the prior art, when a module lower seat and a module lower seat support are installed and fixed, the module lower seat and the module lower seat support do not have a limiting function in the long edge direction of a module. The installation structure comprises a support main shaft, the top of the support main shaft is provided with an assembly lower seat used for supporting a photovoltaic assembly, the assembly lower seat is further provided with an assembly lower seat support used for supporting the assembly lower seat, and the assembly lower seat support is installed on the support main shaft through a limiting assembly. According to the utility model, the limiting blocks are fixedly mounted at the bottom of the assembly lower seat, so that when the assembly lower seat support is mounted, the end parts of the ends, which are far away from each other, of the two horizontal rods on the assembly lower seat support are respectively contacted with the two limiting blocks, and the mounting size can be limited under the action of the two limiting blocks; consistency of assembly installation on the support main shaft is guaranteed, and stability of the photovoltaic support is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical appliances, and in particular relates to a photovoltaic component installation structure that can be limited. Background Art

[0002] Most photovoltaic tracking bracket assembly mounting bases in the prior art have two components fixed on them, which are composed of a component lower seat, a component lower seat support, and U-bolts connected to the main shaft support. The component lower seat and the component lower seat support have no limit function in the long side direction of the component when they are installed and fixed. The consistency of the entire axis assembly of the photovoltaic tracking bracket cannot be guaranteed after installation. In addition, there is also inconsistency in the front and rear positions after the components are removed and reinstalled. Therefore, a new photovoltaic component mounting structure with limitable position is designed to change the above technical defects. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies of the prior art, the purpose of the present utility model is to provide a limitable photovoltaic module installation structure, which aims to solve the technical problem of the prior art that the lower seat of the module and the support of the lower seat of the module have no limit function in the long side direction of the module when they are installed and fixed.

[0005] (2) Technical solution

[0006] In order to solve the above technical problems, the utility model provides a limitable photovoltaic component mounting structure, which includes a bracket main shaft, a component lower seat for supporting the photovoltaic component is installed on the top of the bracket main shaft, a component lower seat support for supporting the component lower seat is also installed on the component lower seat, the component lower seat support is installed on the bracket main shaft through a limit assembly, and a limit block for limiting is also fixedly installed on the bottom of the bracket main shaft, and the component lower seat has an inverted "X" shaped cross-section.

[0007] Preferably, the lower seat support of the component includes a horizontal portion and an inclined portion, two inclined portions are provided, and the two inclined portions are symmetrically fixedly connected to the two ends of the horizontal portion.

[0008] Furthermore, the inclined part includes an inclined rod and a horizontal rod, one end of the inclined rod is fixedly connected to the horizontal part, the other end of the inclined rod is fixedly connected to the horizontal rod, one end of the horizontal rod away from the inclined rod is in contact with a limit block, and the horizontal part, the inclined rod, and the horizontal rod all have C-shaped cross-sections.

[0009] Furthermore, the limiting assembly includes a U-shaped bolt and a nut matching the U-shaped bolt, the horizontal part is provided with a lower through hole for the U-shaped bolt to pass through, and the lower seat of the assembly is provided with an upper through hole for the U-shaped bolt to pass through at a position corresponding to the lower through hole on the horizontal part.

[0010] Furthermore, mounting holes are provided in the middle of the horizontal rod and at positions of the lower seat of the component corresponding to the horizontal rod, and the horizontal rod is fixedly mounted on the lower seat of the component by means of limiting bolts and limiting nuts.

[0011] Furthermore, a support block for supporting the U-bolt is fixedly connected inside the lower seat of the component and between the upper through holes.

[0012] Furthermore, a photovoltaic component is fixedly mounted on the upper end surface of the component lower seat by bolts.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model fixes a limit block at the bottom of the component lower seat. Therefore, when installing the component lower seat support, it is only necessary to make the ends of the two horizontal rods on the component lower seat support that are far away from each other contact with the two limit blocks respectively. Under the action of the two limit blocks, the installation size can be limited, thereby ensuring the consistency of the component installation on the bracket main axis and increasing the stability of the photovoltaic bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0018] Figure 3 It is a cross-sectional schematic diagram of the lower seat of the component of the utility model;

[0019] Figure 4 For the utility model Figure 3 A magnified schematic diagram of the structure at center A;

[0020] Figure 5 For the utility model Figure 4 A magnified schematic diagram of the structure at B in the figure.

[0021] The markings in the accompanying drawings are: 1. bracket main axis; 2. component lower seat; 3. component lower seat support; 4. limit assembly; 5. limit block; 6. photovoltaic component; 31. horizontal part; 311. lower through hole; 32. inclined part; 321. inclined rod; 322. horizontal rod; 41. U-bolt; 42. nut; 411. support block. DETAILED DESCRIPTION

[0022] This specific implementation is a photovoltaic assembly installation structure that can be limited, and its structural schematic diagram is as follows Figure 1-Figure 5As shown, the mounting structure includes a bracket main shaft 1, a component lower seat 2 for supporting a photovoltaic component 6 is installed on the top of the bracket main shaft 1, the photovoltaic component 6 is fixedly installed on the upper end surface of the component lower seat 2 by bolts, a component lower seat support 3 for supporting the component lower seat 2 is also installed on the component lower seat 2, the component lower seat support 3 is installed on the bracket main shaft 1 through a limiting assembly 4, and a limiting block 5 for limiting is also fixedly installed on the bottom of the bracket main shaft 1, the component lower seat 2 is an inverted "X"-shaped cross-section, and by setting the component lower seat 2 to an inverted "X"-shaped cross-section, the two sides of the component lower seat 2 can support and fix two photovoltaic components 6.

[0023] The lower seat support 3 of the component includes a horizontal portion 31 and an inclined portion 32 . The horizontal portion 31 is convenient for contacting the bottom of the bracket main shaft 1 . Two inclined portions 32 are provided, and the two inclined portions 32 are symmetrically fixedly connected to the two ends of the horizontal portion 31 .

[0024] In addition, the inclined portion 32 includes an inclined rod 321 and a horizontal rod 322. Through the arrangement of the horizontal rod 322, it can be convenient to contact the bottom of the component lower seat 2. One end of the inclined rod 321 is fixedly connected to the horizontal portion 31, and the other end of the inclined rod 321 is fixedly connected to the horizontal rod 322. The end of the horizontal rod 322 away from the inclined rod 321 is in contact with the limit block 5. The horizontal portion 31, the inclined rod 321, and the horizontal rod 322 all have C-shaped cross-sections. The horizontal portion 31, the inclined rod 321, and the horizontal rod 322 can fix and support the component lower seat 2.

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the limit assembly 4 includes a U-shaped bolt 41 and a nut 42 that cooperates with the U-shaped bolt 41. A lower through hole 311 is provided on the horizontal portion 31 for the U-shaped bolt 41 to pass through. An upper through hole is provided at the position corresponding to the lower through hole 311 on the horizontal portion 31 of the assembly lower seat 2. The two ends of the U-shaped bolt 41 are passed through the upper through hole provided on the assembly lower seat 2 and the lower through hole 311 provided on the horizontal portion 31 from top to bottom in sequence and extend to the outside of the horizontal portion 31. Then the nut 42 is tightened on the U-shaped bolt 41. At this time, with the cooperation of the U-shaped bolt 41 and the nut 42, the assembly lower seat 2 and the assembly lower seat support 3 can be fixed on the bracket main shaft 1. When installing the nut 42, a gasket can also be installed on the U-shaped bolt 41 to prevent the nut 42 from directly contacting the horizontal portion 31.

[0026] like Figure 2 and Figure 4As shown, mounting holes are provided in the middle of the horizontal rod 322 and at the position corresponding to the lower seat 2 of the component and the horizontal rod 322. The horizontal rod 322 is fixedly installed on the lower seat 2 of the component by limiting bolts and limiting nuts. The two ends of the U-shaped bolt 41 are successively passed through the upper through hole opened on the lower seat 2 of the component and the lower through hole 311 opened on the horizontal part 31 from top to bottom and extend to the outside of the horizontal part 31, and then the nut 42 is tightened on the U-shaped bolt 41. When the nut 42 is tightened on the U-shaped bolt 41, a gasket can also be set to prevent the nut 42 from directly contacting the horizontal rod 322.

[0027] like Figure 3 and Figure 5 As shown, a support block 411 for supporting the U-bolt 41 is fixedly connected inside the lower seat 2 of the component and between the upper through holes. With the setting of the support block 411, the U-bolt 41 is supported to prevent the middle part of the U-bolt 41 from directly contacting the lower seat 2 of the component.

[0028] Working principle: When using the installation structure of the present technical solution, since the bottom of the component lower seat 2 is fixedly installed with a limiting block 5, when installing the component lower seat support 3, it is only necessary to make the ends of the two horizontal rods 322 on the component lower seat support 3 that are far away from each other contact with the two limiting blocks 5 respectively. Under the action of the two limiting blocks 5, the installation size can be limited to ensure the consistency of the component installation on the bracket main axis 1, and increase the stability of the photovoltaic bracket;

[0029] The installation process of the component lower seat 2 and the component lower seat support 3 is as follows:

[0030] First, place the component lower seat 2 on the bracket main shaft 1, and then place the component lower seat support 3 on the bottom of the bracket main shaft 1, so that the top of the horizontal part 31 contacts the bottom of the bracket main shaft 1, and the lower through hole 311 opened in the horizontal part 31 corresponds to the position of the upper through hole opened on the component lower seat 2, and then the two ends of the U-bolt 41 pass through the upper through hole opened on the component lower seat 2 and the lower through hole 311 opened in the horizontal part 31 from top to bottom and extend to the outside of the horizontal part 31, and then tighten the nut 42 on the U-bolt 41. At this time, the component lower seat 2 and the component lower seat support 3 can be fixed on the bracket main shaft 1 with the cooperation of the U-bolt 41 and the nut 42;

[0031] When the assembly lower seat support 3 is placed at the bottom of the bracket main shaft 1, the position of the mounting hole opened on the horizontal rod 322 also corresponds to the position of the mounting hole opened on the assembly lower seat 2, and then the limiting bolts are passed through the two mounting holes from top to bottom in sequence, and then the limiting nuts are tightened on the limiting bolts. At this time, the assembly lower seat support 3 is fixed to the assembly lower seat 2. At this time, with the cooperation of the U-bolts 41 and nuts 42 and the limiting bolts and limiting nuts, the assembly lower seat support 3 can support the assembly lower seat 2;

[0032] Place the two ends of the photovoltaic component 6 on two adjacent component lower seats 2, and the two ends of the photovoltaic component 6 are located on a surface close to the two adjacent component lower seats 2, and then use bolts and nuts to fix the photovoltaic component 6 on the component lower seat 2, and the installation of the photovoltaic component 6 is completed.

[0033] All technical features in this embodiment can be freely combined according to actual needs.

[0034] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A photovoltaic module mounting structure capable of being limited in position, the mounting structure comprising a support main shaft (1), characterized in that: A component lower seat (2) for supporting a photovoltaic component (6) is installed on the top of the support main shaft (1); a component lower seat support (3) for supporting the component lower seat (2) is also installed on the component lower seat (2); the component lower seat support (3) is installed on the support main shaft (1) through a limiter assembly (4); a limiter block (5) for limiting is also fixedly installed on the bottom of the support main shaft (1); and the component lower seat (2) has an inverted "X"-shaped cross section.

2. A photovoltaic assembly mounting structure capable of being limited in position according to claim 1, characterized in that: The component lower seat support (3) comprises a horizontal portion (31) and an inclined portion (32), two inclined portions (32) are provided, and the two inclined portions (32) are symmetrically fixedly connected to the two ends of the horizontal portion (31).

3. The photovoltaic assembly mounting structure capable of being limited in position according to claim 2, characterized in that: The inclined portion (32) comprises an inclined rod (321) and a horizontal rod (322); one end of the inclined rod (321) is fixedly connected to the horizontal portion (31); the other end of the inclined rod (321) is fixedly connected to the horizontal rod (322); one end of the horizontal rod (322) away from the inclined rod (321) is in contact with a limit block (5); and the horizontal portion (31), the inclined rod (321), and the horizontal rod (322) all have C-shaped cross sections.

4. The photovoltaic assembly installation structure capable of limiting position according to claim 3 is characterized in that: The limiting assembly (4) comprises a U-shaped bolt (41) and a nut (42) matched with the U-shaped bolt (41); a lower through hole (311) for the U-shaped bolt (41) to pass through is provided on the horizontal portion (31); and an upper through hole for the U-shaped bolt (41) to pass through is provided on the assembly lower seat (2) at a position corresponding to the lower through hole (311) on the horizontal portion (31).

5. The photovoltaic assembly mounting structure capable of being limited in position according to claim 4, characterized in that: Mounting holes are provided in the middle of the horizontal rod (322) and at positions of the component lower seat (2) corresponding to the horizontal rod (322). The horizontal rod (322) is fixedly mounted on the component lower seat (2) by means of limiting bolts and limiting nuts.

6. A photovoltaic assembly mounting structure capable of being limited in position according to claim 5, characterized in that: A support block (411) for supporting the U-shaped bolt (41) is fixedly connected inside the lower seat (2) of the component and between the upper through holes.

7. The photovoltaic assembly installation structure capable of limiting position according to claim 1, characterized in that: The upper end surface of the component lower seat (2) is fixed with a photovoltaic component (6) by means of bolts.

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