Portable mounting structure for inverter

Abstract

The utility model belongs to the technical field of battery cabinets, and provides a portable mounting structure for an inverter, which comprises a plurality of bearing blocks, a cabinet body is internally provided with a mounting cavity, the plurality of bearing blocks are symmetrically arranged on the inner wall of the mounting cavity, and each bearing block is provided with an anti-drop groove; the fixing support is connected to the inverter, the two sides of the fixing support extend outwards to form a plurality of positioning metal plates, and the positioning metal plates and the bearing blocks are arranged in a one-to-one correspondence mode. Compared with the prior art, the inverter carrying tool has the advantages that when the inverter is transferred into the installation containing cavity through the carrying tool, the bearing block can be used for stably supporting the positioning metal plate and the inverter, meanwhile, the first turned-over edge on the positioning metal plate is buckled in the anti-disengaging groove, and therefore the inverter can be stably placed on the positioning metal plate. The stability of the subsequent fixed connection of the positioning metal plate and the cabinet body is guaranteed, the inverter does not need to be continuously lifted by a carrying tool for screw fastening work, and convenience is brought to workers or clients when the inverter is installed.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery cabinets, and particularly relates to a portable installation structure for an inverter. Background Art

[0002] With the development of the new energy industry, as an important part of energy storage, the performance and cost control of energy storage battery cabinets have become the focus of attention.

[0003] When installing an inverter for an energy storage battery in the prior art, it is usually necessary to use external equipment (such as a forklift) to keep the position of the inverter stable for a long time, so as to facilitate workers to carry out operations such as screwing. However, this method requires the forklift to continuously maintain the stability of the inverter, which not only makes it difficult for workers to fix the screws, reduces the installation efficiency, but also increases the safety hazards during the installation process. Summary of the Invention

[0004] Aiming at the above deficiencies existing in the prior art, the technical problem to be solved by the utility model is to propose a portable installation structure for an inverter.

[0005] The technical solution adopted by the utility model to solve its technical problem is to propose a portable installation structure for an inverter, which is used to install the inverter into a cabinet body, including: a plurality of load-bearing blocks, an installation cavity is configured in the cabinet body, the plurality of load-bearing blocks are symmetrically arranged on the inner wall of the installation cavity, and an anti-detachment groove is formed on each load-bearing block;

[0006] A fixing bracket, which is connected to the inverter, both sides of the fixing bracket extend outwards and form a plurality of positioning sheet metals, the positioning sheet metals are arranged in one-to-one correspondence with the load-bearing blocks, and a first flanging is formed on each positioning sheet metal, and the orientation of the first flanging is parallel to the length direction of the inverter;

[0007] When the inverter approaches the inner wall of the installation cavity, the positioning sheet metal can be placed on the load-bearing block, so that the first flanging can be buckled in the anti-detachment groove for the positioning sheet metal to be fixedly connected to the cabinet body.

[0008] In the above-mentioned portable installation structure for an inverter, the positioning sheet metal includes a first attaching plate and a second attaching plate, the first attaching plate is movably abutted against the inner wall of the installation cavity; the second attaching plate is vertically connected to both ends of the first attaching plate and is movably abutted against the top wall of the load-bearing block, and the first flanging is connected to the second attaching plate and is arranged parallel to the first attaching plate.

[0009] In the above-mentioned portable installation structure for an inverter, a reinforcing plate is further provided on the load-bearing block to support the opening direction of the anti-detachment groove to be arranged vertically.

[0010] In the above-mentioned portable installation structure for an inverter, a first connection hole is provided on the first pressing plate, and a second connection hole is provided on the inner wall of the installation cavity. When the first connection hole and the second connection hole are aligned, a fixing member can pass through them, so that the positioning sheet metal is connected inside the cabinet.

[0011] In the above-mentioned portable installation structure for an inverter, second flanges are symmetrically provided at the top of the second pressing plate. The second flanges are opposite to the first flanges in orientation and are spaced apart from each other.

[0012] In the above-mentioned portable installation structure for an inverter, the fixing bracket includes a connecting portion and a supporting portion. The connecting portion is connected to both sides of the supporting portion and is integrally U-shaped. A plurality of the positioning sheet metals are evenly distributed on the connecting portion; a protruding block is connected to the inverter, and the supporting portion is movably abutted against the bottom wall of the protruding block.

[0013] In the above-mentioned portable installation structure for an inverter, a third connection hole is further provided on the load-bearing block, and a fourth connection hole is provided on the inner wall of the installation cavity. When the third connection hole and the fourth connection hole are aligned, a fixing member can pass through them, so that the load-bearing block is connected inside the cabinet.

[0014] Compared with the prior art, the present utility model has the following beneficial effects:

[0015] (1) In the portable installation structure for an inverter of the present utility model, through the connection between the fixing bracket and the inverter, when a handling tool transfers the inverter into the installation cavity, the load-bearing block can be used to stably support the positioning sheet metal and the inverter. At the same time, the first flange on the positioning sheet metal is buckled in the anti-detachment groove, which provides guarantee for the stability when the positioning sheet metal is fixedly connected to the cabinet. This method does not require the handling tool to continuously hold the inverter for screw tightening work, which brings convenience to workers or customers when installing the inverter.

[0016] (2) The first flange and the second flange are opposite in orientation and spaced apart, effectively avoiding the inversion phenomenon of the inverter during the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the front view of the present application;

[0018] Figure 2 is the schematic structural diagram after the inverter is connected to the fixing bracket;

[0019] Figure 3 is Figure 2 a partial enlarged view at position A in

[0020] Figure 4 a schematic structural view when the first flanging buckle is in the anti - detachment groove.

[0021] In the figure, 1 is an inverter; 10 is a raised block;

[0022] 2 is a cabinet body; 20 is an installation cavity; 200 is a second connection hole; 201 is a fourth connection hole;

[0023] 3 is a load - bearing block; 30 is an anti - detachment groove; 31 is a reinforcing plate; 32 is a third connection hole;

[0024] 4 is a fixing bracket; 40 is a positioning sheet metal; 400 is a first attaching plate; 400a is a first connection hole; 401 is a second attaching plate; 401a is a first flanging; 401b is a second flanging; 41 is a connecting part; 42 is a supporting part. Specific embodiments

[0025] The following are specific embodiments of the present invention and, in combination with the accompanying drawings, further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0026] As Figures 1 to 4 shown, a portable installation structure for an inverter 1 of the present invention is used to install the inverter 1 into the cabinet body 2, and includes: a plurality of load - bearing blocks 3. An installation cavity 20 is configured in the cabinet body 2. The plurality of load - bearing blocks 3 are symmetrically arranged on the inner wall of the installation cavity 20, and an anti - detachment groove 30 is formed on each load - bearing block 3; a fixing bracket 4, which is connected to the inverter 1. The two sides of the fixing bracket 4 extend outward and form a plurality of positioning sheet metals 40. The positioning sheet metals 40 are arranged in one - to - one correspondence with the load - bearing blocks 3, and a first flanging 401a is formed on each positioning sheet metal 40. The orientation of the first flanging 401a is parallel to the length direction of the inverter 1; when the inverter 1 approaches the inner wall of the installation cavity 20, the positioning sheet metal 40 can be placed on the load - bearing block 3, so that the first flanging 401a can be buckled in the anti - detachment groove 30 to fix the connection between the positioning sheet metal 40 and the cabinet body 2.

[0027] In this embodiment, it is necessary to install the inverter 1 into the cabinet body 2. Specifically, as Figures 1 to 4 shown, when a handling tool (such as a forklift, etc.) transports the inverter 1 into the installation cavity 20, a worker can install the fixing bracket 4 on the inverter 1. For reference, Figure 2As the forklift moves the inverter 1 and the fixing bracket 4 into the cabinet 2, the fixing bracket 4 is close to one side of the cabinet 2, so that the positioning sheet metals 40 on both sides are just above the load-bearing block 3. When the forklift puts down the inverter 1, the bottom of the positioning sheet metal 40 is pressed against the top wall of the load-bearing block 3, so that the first flange 401a formed on the positioning sheet metal 40 is buckled in the anti-slip groove 30. The lock between the two effectively fixes the inverter 1 stably, which provides a guarantee for the stability of the subsequent positioning sheet metal 40 when it is fixedly connected to the cabinet 2. This method simplifies the installation process, improves installation efficiency, and also reduces safety hazards. This method not only reduces the dependence on heavy machinery, but also optimizes the installation process, allowing on-site staff to complete the installation task of the inverter 1 more safely and efficiently.

[0028] The positioning sheet metal 40 includes a first clamping plate 400 and a second clamping plate 401. The first clamping plate 400 is movably pressed against the inner wall of the installation cavity 20; the second clamping plate 401 is vertically connected to the two ends of the first clamping plate 400 and is movably pressed against the top wall of the load-bearing block 3. The first flange 401a is connected to the second clamping plate 401 and is arranged parallel to the first clamping plate 400.

[0029] like Figure 2 and Figure 4 As shown, when a forklift is used to transfer the inverter 1 and the fixing bracket 4 to the interior of the installation cavity 20, the first clamping plate 400 can be used to flexibly abut against the inner wall of the installation cavity 20 to ensure the accuracy of the installation position of the inverter 1, thereby ensuring that the second clamping plate 401 not only supports the inverter 1 by being in close contact with the top wall of the load-bearing block 3, but also further ensures the smoothness and stability of the first flange 401a when it is flexibly buckled in the anti-slip groove 30.

[0030] Preferably, if Figure 4 As shown, a reinforcing plate 31 is also provided on the load-bearing block 3 in the present solution, and the reinforcing plate 31 can effectively support the opening direction of the anti-slip groove 30 to be set in the vertical direction, thereby providing a guarantee for the smoothness of the inverter 1 driving the first flange 401a on the fixing bracket 4 to be movably buckled in the anti-slip groove 30. It is precisely because of the design of the anti-slip groove 30 that the inverter 1 can still ensure the stability of workers when performing screw fixing operations without the need for continuous support from carrying tools.

[0031] A first connection hole 400 a is provided on the first clamping plate 400 , and a second connection hole 200 is provided on the inner wall of the installation cavity 20 . The first connection hole 400 a and the second connection hole 200 can be aligned and placed for a fixing member to pass through, so that the positioning sheet metal 40 is connected in the cabinet 2 .

[0032] Further, when the fixing bracket 4 on the inverter 1 is pressed against the inner wall of the installation cavity 20 and the first flanging 401a is snapped into the anti - detachment groove 30, the first connection hole 400a and the second connection hole 200 are in a coaxially aligned posture at this time, which is conducive to workers connecting and fixing the two with a fixing member. It should be noted that the fixing member in this solution can be replaced by other fixing devices such as screws, and the first connection hole 400a and the second connection hole 200 are preferably threaded holes.

[0033] Preferably, as Figure 3 shown, at the top of the second pressing plate 401 of this solution, second flangings 401b are symmetrically arranged. The second flangings 401b are opposite to the first flangings 401a in orientation and are spaced apart. This design is conducive to the inverter 1 playing a warning effect during the installation process, avoiding the phenomenon of rework caused by incorrect installation position of the inverter 1. Figure 4

[0034] The fixing bracket 4 includes a connecting portion 41 and a supporting portion 42. The connecting portion 41 is connected to both sides of the supporting portion 42 and is integrally U - shaped. A plurality of positioning sheet metals 40 are evenly distributed on the connecting portion 41; a protruding block 10 is connected to the inverter 1, and the supporting portion 42 is movably abutted against the bottom wall of the protruding block 10.

[0035] Figure 2 As shown, the connecting portion 41 is mainly used to connect and fix the positioning sheet metals 40 extending outward on both sides, playing a certain fixing effect. Similarly, the connection and fixation between the connecting portion 41 and the inverter 1 can also be completed with screws. With the connection of the fixing bracket 4 and the inverter 1, the supporting portion 42 just abuts tightly against the bottom wall of the protruding block 10, thus playing a stable supporting effect during the forklift handling process, which also provides guarantee for the smoothness and stability when the first flanging 401a and the anti - detachment groove 30 are movably snapped.

[0036] A third connection hole 32 is also provided on the load - bearing block 3, and a fourth connection hole 201 is provided on the inner wall of the installation cavity 20. The third connection hole 32 and the fourth connection hole 201 can be aligned for a fixing member to pass through when placed in alignment, so that the load - bearing block 3 is connected in the cabinet 2.

[0037] Figures 1 to 3 As shown, for the installation of the load - bearing block 3 and the cabinet 2, when the third connection hole 32 and the fourth connection hole 201 are in a coaxially aligned posture, workers can use a fixing member to realize the fixed connection between the two. The principle is the same as the fixed connection principle between the positioning sheet metal 40 and the cabinet 2 above, and will not be elaborated here in detail. Of course, this method is not limited to only one in this embodiment, and can also be replaced by methods such as laser welding or integrally die - casting with the cabinet 2.

[0038] ​It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship, movement conditions, etc. between components in a certain specific posture (as shown in the attached drawings). If the specific posture changes, the directional indications will also change accordingly.

[0039] In addition, in the present utility model, descriptions such as "first", "second", "one", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0040] In the present utility model, unless otherwise clearly specified and defined, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0041] In addition, the technical solutions between the various embodiments of the present utility model can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

Claims

1. A convenient installation structure for an inverter, used to install the inverter into a cabinet, characterized in that: include: A plurality of load-bearing blocks, wherein the cabinet is provided with an installation cavity, the plurality of load-bearing blocks are symmetrically arranged on the inner wall of the installation cavity, and an anti-slip groove is formed on each of the load-bearing blocks; A fixing bracket connected to the inverter, with two sides of the fixing bracket extending outward and formed with a plurality of positioning sheet metals, the positioning sheet metals being arranged one-to-one with the load-bearing blocks, and a first flange being formed on each of the positioning sheet metals, and the first flange being arranged in a direction parallel to the length direction of the inverter; The positioning sheet metal can be placed on the load-bearing block when the inverter is close to the inner wall of the installation cavity, so that the first flange can be snapped into the anti-slip groove to allow the positioning sheet metal to be fixedly connected to the cabinet.

2. A convenient installation structure for an inverter according to claim 1, characterized in that: The positioning sheet metal includes a first tight plate and a second tight plate, the first tight plate movably rests against the inner wall of the installation cavity; the second tight plate is vertically connected to the two ends of the first tight plate and movably rests against the top wall of the load-bearing block, and the first flange is connected to the second tight plate and is arranged parallel to the first tight plate.

3. A convenient installation structure for an inverter according to claim 1, characterized in that: A reinforcing plate is also provided on the load-bearing block to support the opening direction of the anti-slip groove to be arranged in the vertical direction.

4. A convenient installation structure for an inverter according to claim 2, characterized in that: A first connecting hole is provided on the first abutting plate, and a second connecting hole is provided on the inner wall of the installation cavity. The first connecting hole and the second connecting hole can allow a fixing member to pass through when they are aligned and placed, so that the positioning sheet metal is connected to the cabinet.

5. The portable installation structure for an inverter according to claim 2, characterized in that: The top of the second pressing plate is symmetrically provided with a second flange, the second flange is in the opposite direction to the first flange and the two are spaced apart.

6. The portable installation structure for an inverter according to claim 1, characterized in that: The fixing bracket includes a connecting part and a supporting part, wherein the connecting part is connected to both sides of the supporting part and is arranged in a U shape as a whole, and a plurality of positioning sheet metals are evenly distributed on the connecting part; a protruding block is connected to the inverter, and the supporting part movably rests against the bottom wall of the protruding block.

7. The portable installation structure for an inverter according to claim 1, characterized in that: A third connecting hole is also provided on the load-bearing block, and a fourth connecting hole is provided on the inner wall of the installation cavity. The third connecting hole and the fourth connecting hole can allow a fixing member to pass through when they are aligned and placed, so that the load-bearing block is connected to the cabinet.

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