Inverter mounting structure

Abstract

The utility model discloses an inverter installation structure, comprising a photovoltaic pillar used for supporting a photovoltaic assembly; the transverse supporting pieces are connected with the photovoltaic supporting columns through the connecting pieces, and the transverse supporting pieces and the connecting pieces are welded into an integrated structure; and one end of the vertical supporting column is used for being connected with the transverse supporting piece, and the other end of the vertical supporting column is used for being connected with the photovoltaic inverter. According to the inverter installation structure, the transverse supporting pieces and the connecting pieces are arranged to be of an integrated structure, so that the installation structure is simple, installation is easy and fast, the workload is reduced, the construction efficiency is improved, and the stability and reliability of installation are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic equipment fixing, and more specifically to an inverter installation structure. Background Art

[0002] Photovoltaic inverters are devices that convert DC energy into AC energy and are commonly used in photovoltaic power generation systems. Reliable and stable installation of photovoltaic inverters is an important factor affecting their operating efficiency and safety.

[0003] In the related art, the ground power station photovoltaic inverter mounting frame includes a horizontal beam and a vertical support bracket, which are connected to the clamps through a number of horizontal beams, the clamps are connected to the photovoltaic pillars, the horizontal beams are connected to the vertical support brackets, and the vertical support brackets are fixedly connected to the inverter to complete the installation of the inverter. This installation method has a complicated installation process, a large amount of on-site work, a long construction period, low construction efficiency, and the installation is not stable and reliable enough.

[0004] In summary, how to provide an inverter bracket that improves construction efficiency and ensures installation reliability is a problem that currently needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] In view of this, the purpose of the utility model is to provide an inverter mounting structure, in which the lateral support members and the connecting members are welded into an integrated structure, so that the mounting structure is simple, the installation is simple and quick, the workload is reduced, the construction efficiency is improved, and the stability and reliability of the installation are ensured.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An inverter mounting structure, comprising:

[0008] Photovoltaic pillars, used to support photovoltaic modules;

[0009] A transverse support member, wherein the transverse support member is connected to the photovoltaic support pillar via a connecting member, and the transverse support member and the connecting member are welded into an integrated structure;

[0010] A vertical support, one end of which is used to be connected to the horizontal support member, and the other end of which is used to be connected to the photovoltaic inverter.

[0011] Preferably, a plurality of stiffening plates are provided in the length direction of the transverse support member, one end of the stiffening plate is welded to the transverse support member, and the other end of the stiffening plate is welded to the connecting member.

[0012] Preferably, two groups of the vertical struts are provided, and any one of the vertical struts can move along the length direction of the transverse support member.

[0013] Preferably, a plurality of through holes for connecting the vertical pillars are provided in the length direction of the horizontal support member, and a plurality of through holes for connecting the photovoltaic inverter are provided on the vertical pillar.

[0014] Preferably, the vertical support is a channel steel, one side of the channel steel is provided with a first fastener for connecting to the photovoltaic inverter, and the other side of the channel steel is provided with a second fastener for connecting to the transverse support.

[0015] Preferably, the connecting member is a clamp, and the clamp comprises two semicircular clamps that can be opened and closed relative to each other, so that when the two clamps are relatively closed, a chamber is formed between the two clamps for clamping and fixing the photovoltaic support.

[0016] Preferably, one end of the two semicircular hoops is rotatably connected, and one of the two semicircular hoops is welded to the transverse support member.

[0017] Preferably, connecting parts are provided on both sides of the semicircular clamp, and a plurality of fixing parts are sequentially provided on the connecting parts along the length direction; the connecting parts at corresponding positions of the two semicircular clamps are detachably connected via the fixing parts.

[0018] Preferably, two stiffening plates are provided at the middle position of the transverse support member in the length direction, and two groups of vertical struts are symmetrically provided at two ends of the transverse support member in the length direction.

[0019] Preferably, a plurality of cable fixing beams are provided on the lower side of the transverse support member, and the cable fixing beams are fixedly connected to the vertical pillars for supporting and accommodating the connection cables of the photovoltaic inverter ports.

[0020] The inverter installation structure provided by the utility model includes a transverse support, a connector, a photovoltaic pillar, and a vertical pillar, wherein the photovoltaic pillar is used to support the photovoltaic module, the transverse support is connected to the photovoltaic pillar through the connector, and the transverse support and the connector are an integrated structure, and the integrated structure is supported by the photovoltaic pillar; one end of the vertical pillar is connected to the transverse support, and the other end is connected to the photovoltaic inverter, and the installation of the photovoltaic inverter is formed by the vertical pillar. Under the premise that the transverse support and the connector are welded into an integrated structure, the stability and reliability of the photovoltaic inverter installation can be guaranteed; when installing the photovoltaic inverter, the transverse support and the connector forming the integrated structure can be directly connected to the photovoltaic pillar first, and then the vertical pillar can be connected to the transverse support, and finally the inverter can be installed on the vertical pillar. The inverter installation structure forms an integrated structure by welding the transverse support and the connector, which has a simple structure, simple and quick installation, reduces the workload, improves the construction efficiency, and ensures the stability and reliability of the installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] 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 in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the structure of the inverter installation structure provided by the utility model;

[0023] Figure 2 A top view of the inverter installation structure provided by the utility model;

[0024] Figure 3 A schematic diagram of the structure of the horizontal support member and the vertical support provided by the utility model;

[0025] Figure 4 The present invention is a schematic structural diagram of a stiffening plate provided by the present invention.

[0026] Figure 1-Figure 4 , the reference numerals include:

[0027] 1-photovoltaic inverter; 2-first fastener; 3-vertical support; 4-second fastener; 5-lateral support; 6-connector; 7-photovoltaic support; 8-stiffening plate. DETAILED DESCRIPTION

[0028] 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 in 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.

[0029] The core of the utility model is to provide an inverter installation structure, in which the lateral support members and the connecting members are welded into an integrated structure, so that the installation structure is simple, the installation is simple and quick, the workload is reduced, the construction efficiency is improved, and the stability and reliability of the installation are ensured.

[0030] The inverter installation structure provided by the utility model includes a photovoltaic support 7, a horizontal support member 5, a vertical support 3, and a connecting member 6. Please refer to Figure 1 , Figure 2 .

[0031] The photovoltaic pillar 7 is used to support the photovoltaic components and is an important component of the photovoltaic support system. The photovoltaic inverter 1 needs to be installed on the photovoltaic pillar 7 to obtain support.

[0032] The transverse support member 5 can be a rod type, an angle iron type, a strip type, etc. The transverse support member 5 and the connecting member 6 are welded to form an integrated structure. The transverse support member 5 and the connecting member 6 welded to an integrated structure described here refers to the fact that both are independent components.

[0033] The transverse support 5 is connected to the photovoltaic support 7 through the connecting piece 6. Please refer to Figure 2 Specifically, since the connector 6 is connected to the photovoltaic pillar 7, the integrated structure formed by the connector 6 and the transverse support 5 can naturally be supported by the connection with the photovoltaic pillar 7. It should be noted here that the connection between the connector 6 and the photovoltaic pillar 7 is a detachable connection, which is convenient for disassembly and maintenance, and has greater flexibility during assembly.

[0034] One end of the vertical support 3 is used to connect with the transverse support 5, and the other end is used to connect with the photovoltaic inverter 1. The vertical direction of the vertical support 3 is defined relative to the transverse direction of the transverse support 5. It can also be said that the vertical support 3 is perpendicular to the transverse support 5. After the integrated structure formed by welding the transverse support 5 and the connecting member 6 is connected to the photovoltaic support 7, the vertical support 3 is connected to the transverse support 5, and the photovoltaic inverter 1 is further connected to the vertical support 3, which can ensure the stability and reliability of the photovoltaic inverter 1 during installation and improve the installation efficiency.

[0035] The connection point between the vertical support 3 and the horizontal support member 5 can be flexibly changed and can be flexibly designed in combination with the specific conditions of the photovoltaic inverter 1 to be installed.

[0036] By welding the transverse support member 5 and the connecting member 6 into an integrated structure, installation is facilitated, the installation process is simplified, the installation efficiency is improved, the workload is reduced, and the stability and reliability of the photovoltaic inverter 1 during installation are ensured.

[0037] The lateral support member 5 and the connecting member 6 are welded into an integrated structure. Before installing the inverter, the two have formed an integrated structure and can be directly used during installation. There is no need to assemble the two before using them in the installation operation of the inverter, thereby improving the installation efficiency of the inverter.

[0038] The lateral support member 5 and the vertical support 3 are preferably detachably connected, and the detachable connection can be through fasteners or a snap-on structure, etc., which can be installed quickly and conveniently, and the inverter installation efficiency can be ensured as a prerequisite without too many restrictions.

[0039] In addition, only the lateral support member 5 and the connecting member 6 are used as an integrated structure, which facilitates the transportation portability of the entire installation structure while improving the installation efficiency of the inverter, and avoids the problem of inconvenient transportation due to the structure being too large.

[0040] Optionally, the connection between the connector 6 and the photovoltaic pillar 7 can be a clamp type, a snap-on type, a hanging type, etc., to ensure that the integrated structure formed by the transverse support member 5 and the connector 6 is stable and reliable.

[0041] The inverter installation structure includes a transverse support 5, a connector 6, a photovoltaic support, and a vertical support. The photovoltaic support is used to support the photovoltaic module. The transverse support 5 is connected to the photovoltaic support through the connector 6, and the transverse support 5 and the connector 6 are welded into an integrated structure, which is supported by the photovoltaic support 7. One end of the vertical support 3 is connected to the transverse support 5 and the other end is connected to the photovoltaic inverter 1. The installation of the photovoltaic inverter 1 is formed by the vertical support. Under the premise that the transverse support 5 and the connector 6 are welded into an integrated structure, the stability and reliability of the installation of the photovoltaic inverter 1 can be guaranteed. When installing the photovoltaic inverter 1, the transverse support 5 and the connector 6 forming the integrated structure can be directly connected to the photovoltaic support as a whole, and then the vertical support is connected to the transverse support 5. Finally, the inverter is installed on the vertical support. In the inverter installation structure, the transverse support 5 and the connector 6 are welded into an integrated structure, which makes the installation structure simple, the installation is simple and fast, reduces the workload, improves the construction efficiency, and ensures the stability and reliability of the installation.

[0042] On the basis of any of the above embodiments, a plurality of stiffening plates 8 are provided in the length direction of the transverse support member 5 , one end of the stiffening plate 8 is welded to the transverse support member 5 , and the other end of the stiffening plate 8 is welded to the connecting member 6 .

[0043] Please refer to Figures 2 to 4 A number of stiffening plates 8 are arranged in the length direction of the transverse support 5, which play a role in increasing the rigidity and stability of the structure. By bearing part of the load of the inverter and transferring it to the photovoltaic pillar 7, the stability and reliability of the overall structure of the one-piece structure welded by the transverse support 5 and the connecting member 6 are effectively improved, ensuring the reliable and stable installation of the inverter.

[0044] One end of the stiffening plate 8 is welded to the transverse support 5, and the other end of the stiffening plate 8 is welded to the connecting member 6. If there are multiple stiffening plates 8, they can be welded separately. Furthermore, the stiffening plate 8 is welded to the transverse support 5 and the connecting member 6 by double-sided fillet welds to ensure the operating effect of increasing the structural rigidity and stability.

[0045] The specific form of the stiffening plate 8 can be flexibly changed according to demand, and is preferably a triangular structure.

[0046] On the basis of any of the above embodiments, two groups of vertical struts 3 are provided, and any of the vertical struts 3 can move along the length direction of the transverse support member 5 .

[0047] Please refer to Figure 2There are two groups of vertical pillars 3, corresponding to the two ends of the photovoltaic inverter 1, and the two groups of vertical pillars 3 are connected to the horizontal support member 5. If the type of photovoltaic inverter 1 is actually installed, the vertical pillars 3 can be changed to multiple groups, which can be flexibly changed.

[0048] Any vertical support 3 can slide along the length direction of the horizontal support member 5 to achieve the installation of photovoltaic inverters 1 of different lengths. The sliding method can be through a sliding groove slider or through a long hole with bolts.

[0049] Optionally, multiple groups of connection points may be provided in the height direction of the vertical support 3 to meet the installation requirements of photovoltaic inverters 1 at different heights, thereby improving the flexibility of the installation structure.

[0050] On the basis of any of the above embodiments, a plurality of through holes for connecting the vertical pillars 3 are provided in the length direction of the transverse support member 5 , and a plurality of through holes for connecting the photovoltaic inverter 1 are provided on the vertical pillar 3 .

[0051] In this embodiment, the installation requirements of inverters of different sizes are achieved through multiple installation holes. Specifically, a plurality of through holes for connecting the vertical pillars 3 are provided in the length direction of the horizontal support member 5 to meet the installation requirements of photovoltaic inverters 1 of different lengths; a plurality of through holes for connecting the photovoltaic inverters 1 are provided on the vertical pillars 3 to meet the installation requirements of photovoltaic inverters 1 of different heights.

[0052] It should be noted that the materials of the transverse support member 5 and the vertical support 3 are both high-strength materials, and even if several groups of through holes are provided, good strength can still be guaranteed.

[0053] By setting the above-mentioned installation through holes, the vertical support 3 can arbitrarily adjust its own height and the installation position on the horizontal support member 5 to meet the width requirements of inverters of various sizes. The installation is simple and convenient, and the use cost is effectively reduced.

[0054] Based on any of the above embodiments, the vertical support 3 is a channel steel, one side of the channel steel is provided with a first fastener 2 for connecting to the photovoltaic inverter 1, and the other side of the channel steel is provided with a second fastener 4 for connecting to the transverse support 5.

[0055] Please refer to Figure 2 The vertical support 3 is a channel steel, the opening of the channel steel is away from the photovoltaic support 7, and the number of the channel steel and the number of the vertical support 3 are in a one-to-one correspondence.

[0056] One side of the channel steel is connected to the photovoltaic inverter 1 through the first fastener 2, and the other side of the channel steel is connected to the transverse support 5 through the second fastener 4. The number and structure of the first fastener 2 and the second fastener 4 are not limited and can be flexibly designed in combination with actual operating conditions.

[0057] Preferably, the first fastener 2 and the second fastener 4 are both bolts, which can be used in conjunction with structures such as washers and nuts.

[0058] Based on any of the above embodiments, the connecting member 6 is a clamp, which includes two semicircular clamps that can be opened and closed relative to each other, so that when the two clamps are relatively closed, a chamber is formed between the two clamps for clamping the photovoltaic support 7.

[0059] Please refer to Figure 2 The connecting member 6 is a clamp, which includes two semicircular clamps that can be opened and closed relatively. When the two semicircular clamps are closed, a chamber for clamping the photovoltaic pillar 7 is formed. When the two semicircular clamps are relatively opened, the clamps release the clamps from clamping the photovoltaic pillar 7.

[0060] In this embodiment, the connection method of the two semicircular clamps is a detachable connection, which is not specifically limited and can be achieved through a combination of pins, screws, nuts, gaskets, etc.

[0061] Optionally, a chamber with an adjustable size and fixed to the outer periphery of the photovoltaic support 7 is provided in the clamp.

[0062] Please refer to Figure 2 The connecting member 6 is a clamp, and the clamp and the transverse support member 5 are welded but this does not affect the adjustable effect of the chamber. The specific form of the clamp can refer to the prior art, and can be an integral type or a split type.

[0063] The cavity of the clamp is fixed to the outer periphery of the photovoltaic pillar 7 to obtain support. In order to ensure a reliable connection between the clamp and the photovoltaic pillar 7, other auxiliary fasteners can be used.

[0064] In this embodiment, the connection parts of two adjacent semicircular clamps can be relatively close to or far away from each other, so as to adjust the size of the clamp chamber.

[0065] On the basis of any of the above embodiments, one end of the two semicircular hoops is rotatably connected, and one of the two semicircular hoops is welded to the transverse support member 5 .

[0066] In this embodiment, the clamp includes two semicircular clamps, which are combined to form a chamber fixed to the photovoltaic pillar 7. One end of the two semicircular clamps is rotatably connected so that the two semicircular clamps can be relatively opened and closed, and the other ends of the two semicircular clamps can be fixed by fasteners to form a fixed connection with the photovoltaic pillar 7.

[0067] Based on any of the above embodiments, connecting parts are provided on both sides of the semicircular clamp, and a plurality of fixing parts are sequentially provided on the connecting parts along the length direction; the connecting parts at corresponding positions of the two semicircular clamps are detachably connected through the fixing parts.

[0068] Please refer to Figure 2 Both sides of the semicircular clamp are provided with connecting parts, and the connecting parts are provided with a plurality of fixing parts in sequence along the length direction, and the connection between the two semicircular clamps and the photovoltaic pillar 7 is realized through the fixing parts.

[0069] Specifically, the connection parts at corresponding positions of the two semicircular clamps are detachably connected through a fixing piece so that the two semicircular clamps can be relatively opened and closed. When the two semicircular clamps are closed under the fixing action of the fixing piece, a chamber for clamping and fixing the photovoltaic pillar 7 can be formed.

[0070] On the basis that the two semicircular clamps are detachably connected by the fixing member (not fixed firmly, just connected to ensure that the two are not easily separated), one of the two detachably connected semicircular clamps is welded to the transverse support member 5 to form an integrated structure. When in use, the two semicircular clamps and the transverse support member 5 are integrally sleeved on the photovoltaic pillar 7, and then the two semicircular clamps are fixed firmly.

[0071] On the basis of any of the above embodiments, two stiffening plates 8 are provided at the middle position of the transverse support member 5 in the length direction, and two groups of vertical struts 3 are symmetrically provided at the two ends of the transverse support member 5 in the length direction.

[0072] Please refer to Figure 2 The two stiffening plates 8 are arranged in the middle of the transverse support member 5 and are symmetrically arranged about the photovoltaic pillar 7 to ensure the rigidity and stability of the integrated structure.

[0073] The two groups of vertical struts 3 are symmetrically arranged at two ends of the transverse support member 5 in the length direction, so as to be used for connecting two ends of the photovoltaic inverter 1 .

[0074] On the basis of any of the above embodiments, a plurality of cable fixing beams are provided on the lower side of the transverse support member 5 , and the cable fixing beams are fixedly connected to the vertical support pillars 3 for supporting and accommodating the connection cables of the ports of the photovoltaic inverter 1 .

[0075] Through the fixed connection between the cable fixing beam and the vertical support 3, the connection cables of the ports of the photovoltaic inverter 1 can be stored and supported, which is convenient for cable laying and subsequent operation and maintenance. By forming reliable support and fixation for the cables, disorderly cable installation can be avoided.

[0076] To facilitate the installation of the cable fixing beam, the height of the vertical support 3 can be appropriately increased.

[0077] The above inverter installation structure has a simple structure and is easy to install, which can effectively improve construction efficiency; it is convenient for cable laying and subsequent operation and maintenance; the structure is safe and stable, firm and reliable, economical and beautiful, and convenient to transport; the vertical support 3 can arbitrarily adjust its own height and the installation position on the horizontal support 5 to meet the width requirements of inverters of various sizes, and the installation is simple and convenient, which effectively reduces the cost of use.

[0078] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0079] The above is a detailed introduction to an inverter installation structure provided by the utility model. This article uses specific examples to illustrate the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An inverter installation structure, characterized in that: include: Photovoltaic support (7), used to support photovoltaic modules; A transverse support member (5), wherein the transverse support member (5) is connected to the photovoltaic support pillar (7) via a connecting member (6), and the transverse support member (5) and the connecting member (6) are welded to form an integrated structure; A vertical support (3), one end of the vertical support (3) being used to be connected to the horizontal support member (5), and the other end of the vertical support (3) being used to be connected to the photovoltaic inverter (1).

2. The inverter installation structure according to claim 1, characterized in that: A plurality of stiffening plates (8) are provided in the length direction of the transverse support member (5), one end of the stiffening plate (8) is welded to the transverse support member (5), and the other end of the stiffening plate (8) is welded to the connecting member (6).

3. The inverter installation structure according to claim 2, characterized in that: The vertical struts (3) are provided in two groups, and any one of the vertical struts (3) can move along the length direction of the transverse support member (5).

4. The inverter installation structure according to claim 1, characterized in that: A plurality of through holes for connecting the vertical pillars (3) are provided in the length direction of the horizontal support member (5), and a plurality of through holes for connecting the photovoltaic inverter (1) are provided on the vertical pillars (3).

5. The inverter installation structure according to claim 4, characterized in that: The vertical support (3) is a channel steel, one side of the channel steel is provided with a first fastener (2) for connecting to the photovoltaic inverter (1), and the other side of the channel steel is provided with a second fastener (4) for connecting to the transverse support (5).

6. The inverter installation structure according to claim 5, characterized in that: The connecting member (6) is a clamp, and the clamp comprises two semicircular clamps that can be opened and closed relative to each other, so that when the two clamps are relatively closed, a chamber is formed between the two clamps for clamping and fixing the photovoltaic support (7).

7. The inverter installation structure according to claim 6, characterized in that: One end of the two semicircular clamps is rotatably connected, and one of the two semicircular clamps is welded to the transverse support member (5).

8. The inverter mounting structure according to claim 6, characterized in that: Both sides of the semicircular clamp are provided with connecting parts, and the connecting parts are provided with a plurality of fixing pieces in sequence along the length direction; the connecting parts at corresponding positions of the two semicircular clamps are detachably connected through the fixing pieces.

9. The inverter installation structure according to claim 3, characterized in that: Two stiffening plates (8) are provided at the middle position of the transverse support member (5) in the length direction, and two groups of vertical struts (3) are symmetrically provided at two ends of the transverse support member (5) in the length direction.

10. The inverter installation structure according to claim 9, characterized in that: A plurality of cable fixing beams are provided on the lower side of the transverse support member (5), and the cable fixing beams are fixedly connected to the vertical support pillars (3) and are used to support and receive the connection cables of the ports of the photovoltaic inverter (1).

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