Inverter mounting device

Abstract

The utility model provides an inverter mounting device, which comprises a substrate and two movable connecting plates, two mounting plates are arranged on the top surface of the substrate, four positioning blocks are arranged between the two mounting plates, each positioning block is provided with a mounting block, an inverter body is arranged among the top surfaces of the four mounting blocks, and each mounting block is provided with a trapezoidal inserting groove; a matched sliding rod is arranged on each mounting plate, a fixed round block is arranged at one end of each matched sliding rod, the other end of each matched sliding rod is fixedly connected with the corresponding movable connecting plate, two trapezoidal inserting blocks are arranged on the opposite surfaces of the two movable connecting plates, and each trapezoidal inserting block is inserted into the corresponding trapezoidal inserting groove; a T-shaped connecting block is arranged between every two adjacent trapezoid inserting blocks, each T-shaped connecting block is fixedly connected with the corresponding movable connecting plate, and an installation adjusting component is arranged between the two T-shaped connecting blocks and the base plate. According to the utility model, through cooperative arrangement of the structures, the inverter is convenient to mount and dismount, the operation is simple, and popularization is facilitated.

Description

Technical Field

[0001] This utility model relates to the technical field of inverters, specifically to an inverter installation device. Background Technology

[0002] A photovoltaic inverter (PVinverter or solarinverter) is an inverter that converts the variable DC voltage generated by photovoltaic (PV) solar panels into AC power at the mains frequency. This AC power can be fed back into commercial transmission systems or supplied to off-grid power grids.

[0003] Currently, most photovoltaic inverters on the market are connected to photovoltaic brackets. A search reveals a Chinese utility model application (application number 202420434115.0) entitled "A Photovoltaic Inverter Installation Device," which includes two vertically spaced bracket beams and a mounting frame for fixing the photovoltaic inverter to the bracket beams. The mounting frame includes a vertical plate with a first hook at its top. The first hook has a right-angle portion and an inclined portion. The right-angle portion is perpendicular to the back of the vertical plate and is used to hang the mounting frame on the upper bracket beam. It includes a horizontal portion perpendicular to the vertical plate and a vertical portion extending downwards along the horizontal portion. The inclined portion extends downwards and backwards from the end of the vertical portion. The first hook has a fixing hole that extends from the upper part of the vertical portion to the lower part of the inclined portion, forming an elongated hole. The upper part of the elongated hole is used to fix the mounting frame, and the lower part is used to flip the mounting frame in the wired state.

[0004] Although the aforementioned patent documents can enable the installation of inverters, the use of fixed bolts for connection means that the fixed bolts need to be screwed in and out each time the inverter is installed and disassembled. This is not only cumbersome and increases the workload of the staff, but also makes it inconvenient to install and disassemble, thus reducing the practicality of the overall device.

[0005] Therefore, based on the above problems, the present invention provides an inverter installation device. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides an inverter installation device that solves the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An inverter mounting device includes a base plate and two movable connecting plates. Two mounting plates are fixedly mounted on the top surface of the base plate. Four positioning blocks are arranged between the two mounting plates. Each positioning block is fixedly connected to the base plate and a mounting block is mounted on each positioning block. An inverter body is fixedly mounted between the top surfaces of the four mounting blocks, and a trapezoidal insertion slot is opened on each mounting block.

[0009] Each mounting plate is slidably provided with a mating slide rod, one end of each mating slide rod is fixed with a fixed round block, and the other end of each mating slide rod is fixedly connected to a corresponding movable connecting plate. Two trapezoidal plug-in blocks are fixedly provided on the opposite surfaces of the two movable connecting plates. Each trapezoidal plug-in block is inserted into a corresponding trapezoidal plug-in slot. A T-shaped connecting block is provided between two adjacent trapezoidal plug-in blocks. Each T-shaped connecting block is fixedly connected to a corresponding movable connecting plate. An installation adjustment component is provided between the two T-shaped connecting blocks and the base plate.

[0010] Furthermore, each of the positioning blocks has a through-hole positioning groove, and each of the mounting blocks is located in the corresponding positioning groove.

[0011] Furthermore, each of the mating slide rods is fitted with a mating spring, and each mating spring is located between the corresponding mounting plate and the movable connecting plate.

[0012] Furthermore, the installation adjustment component includes a fixing plate, which is fixedly mounted on the base plate. A mating connecting plate is provided on one side of the fixing plate, and two limiting slide rods are slidably mounted through the fixing plate. One end of each limiting slide rod is fixedly provided with a limiting round block, and the other end of each limiting slide rod is fixedly connected to the mating connecting plate. A pull plate is provided between the two limiting slide rods. One end of the pull plate is fixedly mounted on the mating connecting plate, and the other end of the pull plate is slidably mounted through the fixing plate.

[0013] Two rack plates are fixedly provided on the connecting plate. Each rack plate has a meshing gear on one side. The two meshing gears mesh with each other. A rotating shaft is fixedly provided through each meshing gear. An adjusting connecting plate is fixedly provided at one end of each rotating shaft. A hinge connecting plate is movably hinged between each adjusting connecting plate and the corresponding T-shaped connecting block. The other end of each rotating shaft is rotatably connected to the base plate.

[0014] Furthermore, each of the limiting slide rods is fitted with a limiting spring, and each limiting spring is located between the mating connecting plate and the fixing plate.

[0015] Furthermore, a pull hole is provided through the pull plate.

[0016] This utility model provides an inverter installation device. Compared with the prior art, it has the following advantages:

[0017] 1. By setting up the installation and adjustment components, this utility model not only realizes the quick installation and disassembly of the inverter body, but also simplifies the operation, effectively solving the problem of cumbersome operation when using bolts to install and disassemble the inverter in the prior art, and improving the practicality of the overall device.

[0018] 2. This utility model, through the coordinated arrangement of positioning blocks, positioning grooves, and mounting blocks, facilitates the quick positioning of the mounting blocks onto the positioning blocks during the installation of the inverter body, thereby facilitating subsequent installation of the inverter body. It also further improves the stability of the inverter body during installation and increases the practicality of the overall device. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This diagram shows a front-view three-dimensional connection schematic of the overall structure of this utility model;

[0021] Figure 2 This diagram shows a three-dimensional disassembled view of the overall structure of the present invention;

[0022] Figure 3 A three-dimensional exploded view of the inverter body, mounting and adjustment components and mounting plate of this utility model is shown;

[0023] Figure 4 This diagram shows a three-dimensional top-view connection diagram of the installation and adjustment components, mounting plate, movable connecting plate and T-shaped connecting block of this utility model.

[0024] Figure 5 A three-dimensional connection diagram of the installation and adjustment component of this utility model is shown;

[0025] Figure 6 This utility model is shown Figure 3 A magnified structural diagram at point A;

[0026] The diagram shows: 1. Base plate; 2. Mounting plate; 3. Inverter body; 4. Mounting block; 5. Positioning block; 6. Mounting adjustment component; 61. Hinge connecting plate; 62. Adjusting connecting plate; 63. Meshing gear; 64. Rack plate; 65. Limiting slide rod; 66. Limiting round block; 67. Fixing plate; 68. Pull hole; 69. Pull plate; 691. Matching connecting plate; 7. Fixing round block; 8. Matching slide rod; 9. Matching spring; 10. Moving connecting plate; 11. Trapezoidal plug-in block; 12. Positioning groove; 13. T-shaped connecting block; 14. Trapezoidal plug-in slot. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] Example

[0029] To address the technical problems in the background section, the following inverter installation device is provided:

[0030] Combination Figure 1-6 As shown, the present invention provides an inverter installation device, including a base plate 1 and two movable connecting plates 10. Two mounting plates 2 are fixedly provided on the top surface of the base plate 1. Four positioning blocks 5 are provided between the two mounting plates 2. Each positioning block 5 is fixedly connected to the base plate 1, and each positioning block 5 is provided with a mounting block 4. An inverter body 3 is fixedly provided between the top surfaces of the four mounting blocks 4, and each mounting block 4 is provided with a trapezoidal insertion slot 14.

[0031] Each mounting plate 2 is slidably provided with a mating slide rod 8. One end of each mating slide rod 8 is fixed with a fixed round block 7. The other end of each mating slide rod 8 is fixedly connected to the corresponding movable connecting plate 10. Two trapezoidal plug-in blocks 11 are fixedly provided on the opposite surfaces of the two movable connecting plates 10. Each trapezoidal plug-in block 11 is inserted into the corresponding trapezoidal plug-in slot 14. A T-shaped connecting block 13 is provided between two adjacent trapezoidal plug-in blocks 11. Each T-shaped connecting block 13 is fixedly connected to the corresponding movable connecting plate 10. An installation adjustment member 6 is provided between the two T-shaped connecting blocks 13 and the base plate 1.

[0032] Each sliding rod 8 is fitted with a spring 9, and each spring 9 is located between the corresponding mounting plate 2 and the movable connecting plate 10.

[0033] The mounting and adjusting component 6 includes a fixing plate 67, which is fixedly mounted on the base plate 1. A connecting plate 691 is provided on one side of the fixing plate 67, and two limiting slide rods 65 are slidably mounted through the fixing plate 67. Each limiting slide rod 65 has a limiting block 66 fixed at one end, and the other end of each limiting slide rod 65 is fixedly connected to the connecting plate 691. Each limiting slide rod 65 is fitted with a limiting spring, and each limiting spring is located between the connecting plate 691 and the fixing plate 67. A pull plate 69 is provided between the two limiting slide rods 65. One end of the pull plate 69 is fixedly mounted on the connecting plate 691, and the other end of the pull plate 69 is slidably mounted through the fixing plate 67. A pull hole 68 is provided through the pull plate 69.

[0034] Two rack plates 64 are fixedly provided on the connecting plate 691. Each rack plate 64 has a meshing gear 63 on one side. The two meshing gears 63 mesh with each other. Each meshing gear 63 has a rotating shaft fixedly provided through it. Each rotating shaft has an adjusting connecting plate 62 fixedly provided at one end. Each adjusting connecting plate 62 is movably hinged to the corresponding T-shaped connecting block 13 with a hinge connecting plate 61. The other end of each rotating shaft is rotatably connected to the base plate 1.

[0035] In practical use, when it is necessary to install and remove the inverter body 3 (the bottom surface of the inverter body 3 is integrally fixed with four mounting blocks 4, and each mounting block 4 is provided with a trapezoidal insertion slot 14) and the base plate 1, the operation is as follows:

[0036] When installation is required, pull the pull plate 69 outward, causing it to slide along the fixed plate 67. This, in turn, causes each limit slide rod 65 to slide along the fixed plate 67, compressing the limit springs. This, in turn, causes the mating connecting plate 691 and the two rack plates 64 to move synchronously. Simultaneously, during meshing, each rack plate 64 rotates along its corresponding meshing gear 63, causing the two meshing gears 63 to rotate synchronously. This causes each rotating shaft to rotate along the base plate 1. At the same time, the two adjusting connecting plates 62 rotate synchronously within a certain range. During hinge operation, the two ends of each hinge connecting plate 61 are movably hinged along their corresponding T-shaped connecting block 13 and adjusting connecting plate 62, thereby causing the two moving connecting plates 10 to move in opposite directions. This causes each sliding rod 8 to slide along the corresponding mounting plate 2, compressing the spring 9. This facilitates the opposite movement of the trapezoidal plug-in block 11 on the left and the trapezoidal plug-in block 11 on the right. At this time, the inverter body 3 is placed on the base plate 1, so that each mounting block 4 at the bottom of the inverter body 3 is placed on the corresponding positioning block 5. When installation is required, the pull plate 69 is released. Under the tension of the limit spring and the spring 9, each trapezoidal plug-in block 11 is quickly inserted and positioned into the corresponding trapezoidal plug-in slot 14. This not only enables quick installation and disassembly of the inverter body 3, but also simplifies the operation and effectively solves the problem of cumbersome operation when using bolts to install and disassemble the inverter in the existing technology, thus improving the practicality of the overall device.

[0037] As a further improvement to the above technical solution, each positioning block 5 is provided with a positioning groove 12, and each mounting block 4 is located in the corresponding positioning groove 12.

[0038] By opening a positioning groove 12 on the positioning block 5 and setting the mounting block 4 to be located in the positioning groove 12, it is convenient for the mounting block 4 to be quickly positioned on the positioning block 5 when installing the inverter body 3. This facilitates the subsequent installation and disassembly of the inverter body 3, and also further improves the stability of the inverter body 3 during installation, increasing the practicality of the overall device.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An inverter installation device, characterized in that: The device includes a base plate (1) and two movable connecting plates (10). The top surface of the base plate (1) is fixedly provided with two mounting plates (2). Four positioning blocks (5) are arranged between the two mounting plates (2). Each positioning block (5) is fixedly connected to the base plate (1). Each positioning block (5) is provided with a mounting block (4). An inverter body (3) is fixedly provided between the top surfaces of the four mounting blocks (4). Each mounting block (4) is provided with a trapezoidal insertion slot (14). Each mounting plate (2) is slidably provided with a sliding rod (8), one end of each sliding rod (8) is fixed with a fixed round block (7), and the other end of each sliding rod (8) is fixedly connected to the corresponding movable connecting plate (10). Two trapezoidal plug-in blocks (11) are fixedly provided on the opposite surfaces of the two movable connecting plates (10). Each trapezoidal plug-in block (11) is inserted into the corresponding trapezoidal plug-in slot (14). A T-shaped connecting block (13) is provided between two adjacent trapezoidal plug-in blocks (11). Each T-shaped connecting block (13) is fixedly connected to the corresponding movable connecting plate (10). An installation adjustment member (6) is provided between the two T-shaped connecting blocks (13) and the base plate (1).

2. The inverter installation device according to claim 1, characterized in that: Each of the positioning blocks (5) has a through-hole positioning groove (12), and each of the mounting blocks (4) is located in the corresponding positioning groove (12).

3. The inverter installation device according to claim 1, characterized in that: Each of the aforementioned sliding rods (8) is fitted with a matching spring (9), and each of the aforementioned matching springs (9) is located between the corresponding mounting plate (2) and the movable connecting plate (10).

4. The inverter installation device according to claim 1, characterized in that: The installation adjustment component (6) includes a fixing plate (67), which is fixedly mounted on the base plate (1). A connecting plate (691) is provided on one side of the fixing plate (67), and two limiting slide rods (65) are slidably mounted through the fixing plate (67). A limiting block (66) is fixedly mounted at one end of each limiting slide rod (65), and the other end of each limiting slide rod (65) is fixedly connected to the connecting plate (691). A pull plate (69) is provided between the two limiting slide rods (65). One end of the pull plate (69) is fixedly mounted on the connecting plate (691), and the other end of the pull plate (69) is slidably mounted through the fixing plate (67). Two rack plates (64) are fixedly provided on the connecting plate (691). Each rack plate (64) has a meshing gear (63) meshing on one side. The two meshing gears (63) mesh with each other. Each meshing gear (63) has a rotating shaft fixedly provided through it. Each rotating shaft has an adjusting connecting plate (62) fixedly provided at one end. Each adjusting connecting plate (62) is movably hinged to the corresponding T-shaped connecting block (13) with a hinge connecting plate (61). The other end of each rotating shaft is rotatably connected to the base plate (1).

5. An inverter installation device according to claim 4, characterized in that: Each of the limiting slide bars (65) is fitted with a limiting spring, and each limiting spring is located between the mating connecting plate (691) and the fixing plate (67).

6. The inverter installation device according to claim 4, characterized in that: A pull hole (68) is provided through the pull plate (69).

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