Supporting structure for IGCT power supply

Abstract

The utility model relates to a supporting structure for an IGCT power supply, and relates to the technical field of power supply supporting equipment. The supporting structure comprises a supporting beam; the supporting structure further comprises a connecting beam, a supporting plate and a fixing beam. The number of the supporting beams is two, and one side of each supporting beam is fixedly connected with one connecting beam. The number of the supporting plates is multiple, the multiple supporting plates are installed between the two connecting beams, and each supporting plate is used for installing an IGCT power supply. The fixing beam is arranged on the side, away from the connecting beam, of each supporting beam and used for being fixedly connected with an IGCT installation component. The supporting structure for the IGCT power supply provided by the utility model is simple in structure, can make full use of space, and improves the layout attractiveness of the IGCT power supply.

Description

Technical Field

[0001] The utility model belongs to the technical field of power supply support equipment, and more specifically, relates to a support structure for an IGCT power supply. Background Art

[0002] IGCT (Intergrated Gate Commutated Thyristors) power supply is a device used to provide electrical energy to IGCT. One IGCT thyristor uses one power supply to power it. Usually, a complete power electronic device will use several IGCT thyristors. Due to the limitation of this one-to-one power supply situation, one power device needs to have several IGCT power supplies.

[0003] In the prior art, several power supplies are usually placed directly in the power equipment. Since there is a voltage difference of about 2kv between different power supplies, a suitable distance needs to be maintained between two adjacent power supplies. This layout is not only not beautiful, but also causes a waste of space. Utility Model Content

[0004] In order to solve the deficiencies in the prior art, the utility model provides a support structure for an IGCT power supply, which has a simple structure, can fully utilize space, and improves the aesthetics of the layout of the IGCT power supply.

[0005] The utility model adopts the following technical solutions.

[0006] A support structure for an IGCT power supply comprises: a support beam; the support structure further comprises: a connecting beam, a support plate and a fixed beam; two support beams are provided, and one side of each support beam is fixedly connected to a connecting beam; a plurality of support plates are provided, and the plurality of support plates are installed between two connecting beams, and each of the support plates is used to install an IGCT power supply; the fixed beam is provided on a side of each support beam away from the connecting beam, and is used to be fixedly connected to an IGCT installation component.

[0007] Preferably, the support beam comprises an upper connecting plate, a lower connecting plate and an intermediate connecting plate; the intermediate connecting plate is vertically arranged, one end of the intermediate connecting plate is vertically fixedly connected to the middle of the upper connecting plate, and the other end is vertically fixedly connected to the middle of the lower connecting plate.

[0008] Preferably, the front end of the upper connecting plate is flush with the front end of the lower connecting plate, and the length of the upper connecting plate is smaller than the length of the lower connecting plate.

[0009] Preferably, the bottom of the connecting beam is vertically fixedly connected to the rear side of the lower connecting plate, and the side wall of the connecting beam is in contact with the surface of the middle connecting plate and the rear end of the upper connecting plate.

[0010] Preferably, the connecting beam includes a bottom plate and side plates located on both sides of the bottom plate, and one end of each of the two side plates is vertically fixedly connected to the bottom plate; an opening is formed between the bottom plate and the two side plates, and the openings of the two connecting beams are both facing the side away from the support plate.

[0011] Preferably, two fixed beams are provided, which are respectively fixedly connected to the inner front ends of the two support beams.

[0012] Preferably, the fixed beam includes a first part and a second part, and one end of the first part is vertically fixedly connected to one end of the second part, the first part is located at the front end of the second part, and the second part is fixedly connected to the inner wall of the support beam.

[0013] Preferably, the support structure further includes a mounting beam; and both ends of the support plate are connected to two connecting beams via two mounting beams respectively.

[0014] Preferably, the mounting beam comprises a vertical portion and a horizontal portion, and one end of the vertical portion is vertically fixedly connected to one end of the horizontal portion, the bottom of each support plate is connected to the horizontal portion of the mounting beam, and the vertical portion of the mounting beam is fixedly connected to the connecting beam.

[0015] Preferably, the support beam, fixed beam, connecting beam, mounting beam and support plate are all provided with mounting holes, and any two of them can be detachably connected by bolts. The beneficial effect of the utility model is that, compared with the prior art, the support structure for the IGCT power supply provided by the utility model plays a layered role by setting a plurality of support plates, so that a support structure can simultaneously install a plurality of IGCT power supplies. The utility model is not only simple in structure and easy to install, but also can meet the installation requirements of the IGCT power supply, can reasonably use the space inside the power equipment, and improve the aesthetics; at the same time, by setting the fixed beam, it is convenient to fix the support structure with the IGCT installation component, so as to ensure that the power supply and the IGCT are at a suitable distance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of a support structure for an IGCT power supply provided by the utility model.

[0017] Figure 2 It is a structural schematic diagram of the support beam in the utility model.

[0018] Figure 3 It is a structural schematic diagram of the fixed beam in the utility model.

[0019] Figure 4 It is a structural schematic diagram of the connecting beam in the utility model.

[0020] Figure 5It is a structural schematic diagram of the installation beam in the utility model.

[0021] Figure 6 It is a structural schematic diagram of the support plate of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Support beam; 11. Upper connecting plate; 12. Middle connecting plate; 13. Lower connecting plate;

[0024] 2. Fixed beam; 21. First part; 22. Second part;

[0025] 3. Connecting beam; 31. Bottom plate; 32. Side plate;

[0026] 4. Mounting beam; 41. Vertical portion; 42. Horizontal portion;

[0027] 5. Support plate. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The embodiments described in this application are only part of the embodiments of the utility model, not all of them. Based on the spirit of the utility model, other embodiments obtained by ordinary technicians in this field without creative work are all within the scope of protection of the utility model.

[0029] like Figure 1 As shown, a support structure for an IGCT power supply comprises two support beams 1, both support beams 1 are provided with connecting beams 3, the two connecting beams 3 are arranged parallel to each other, and a plurality of support plates 5 are installed between the two connecting beams 3, and the support plates 5 are used to place the IGCT power supply.

[0030] like Figure 2 As shown, in a preferred but non-restrictive embodiment of the utility model, each support beam 1 includes an upper connecting plate 11, a lower connecting plate 13 and an intermediate connecting plate 12; wherein the intermediate connecting plate 12 is vertically arranged, one end of the intermediate connecting plate 12 is vertically fixedly connected to the middle of the upper connecting plate 11, and the other end is vertically fixedly connected to the middle of the lower connecting plate 13.

[0031] Furthermore, the front end of the upper connecting plate 11 is flush with the front end of the lower connecting plate 13 , and the length of the upper connecting plate 11 is smaller than the length of the lower connecting plate 13 .

[0032] Furthermore, the sum of the length of the upper connecting plate 11 and the width of the connecting beam 3 is equal to the length of the lower connecting plate 13 .

[0033] like Figure 3As shown, in a preferred but non-limiting embodiment of the present invention, the bottom of the connecting beam 3 is vertically fixedly connected to the rear side of the lower connecting plate 13, and the side wall of the connecting beam 3 is in contact with the surface of the middle connecting plate 12 and the rear end of the upper connecting plate 11.

[0034] Furthermore, the connecting beam 3 includes a bottom plate 31 and side plates 32 located on both sides of the bottom plate 31, and one end of each of the two side plates 32 is vertically fixedly connected to the bottom plate 31; an opening is formed between the bottom plate 31 and the two side plates 32, and the openings of the two connecting beams 3 are both facing the side away from the support plate 5.

[0035] like Figure 1 , Figure 4 , Figure 5 As shown in the preferred but non-limiting embodiment of the utility model, the support plate 5 is arranged horizontally, and the two ends of the support plate 5 are respectively connected to the two connecting beams 3 through two mounting beams 4. Each mounting beam 4 includes a vertical portion 41 and a horizontal portion 42, and the bottom end of the vertical portion 41 is vertically fixedly connected to one end of the horizontal portion 42, the bottom of each support plate 5 is connected to the horizontal portion 42 of the mounting beam 4, and the vertical portion 41 of the mounting beam 4 is fixedly connected to the connecting beam 3.

[0036] In a preferred but non-limiting embodiment of the present invention, the support structure further includes a fixed beam 2, two of which are provided and fixedly connected to the inner front ends of the two support beams 1, respectively, and the fixed beam 2 is used to be fixedly connected to the IGCT installation component, and the IGCT installation component is preferably an I-beam profile, which is provided with a connection hole for being fixedly connected to the fixed beam 2 by bolts. By providing two fixed beams 2, it is convenient to connect the power supply to its corresponding IGCT, so that the IGCT and the power supply are kept at a suitable distance; at the same time, the support structure is strengthened, making the support structure more stable.

[0037] like Figure 2 As shown, further, the fixed beam 2 includes a first part 21 and a second part 22, and one end of the first part 21 is vertically fixedly connected to one end of the second part 22, the length of the first part 21 is smaller than the second part 22, the first part 21 is located at the front end of the second part 22, and the second part 22 is fixedly connected to the inner wall of the support beam 1.

[0038] In a preferred but non-restrictive embodiment of the utility model, the support beam 1, the fixed beam 2, the connecting beam 3, the mounting beam 4 and the support plate 5 are all provided with mounting holes, and any two of them are detachably connected by bolts, so as to facilitate the disassembly or assembly of the support structure. The beneficial effect of the utility model is that, compared with the prior art, the utility model plays a layered role by setting a plurality of support plates, so that a support structure can simultaneously install a plurality of IGCT power supplies. The utility model is not only simple in structure and easy to install, but also can meet the installation requirements of the IGCT power supply, can reasonably use the space inside the power equipment, and improve the aesthetics; at the same time, by setting the fixed beam, it is convenient to fix the support structure with the IGCT mounting component, so as to ensure that the power supply and the IGCT are at a suitable distance.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or replaced by equivalents, and any modifications or equivalent replacements that do not depart from the spirit and scope of the utility model should be included in the scope of protection of the claims of the utility model.

Claims

1. A support structure for an IGCT power supply, comprising: The supporting beam (1) is characterized in that: The support structure further comprises: a connecting beam (3), a support plate (5) and a fixed beam (2); Two support beams (1) are provided, and one side of each support beam (1) is fixedly connected to a connecting beam (3); A plurality of the support plates (5) are provided, and the plurality of support plates (5) are installed between two connecting beams (3), and each of the support plates (5) is used to install an IGCT power supply; The fixed beam (2) is arranged on a side of each support beam (1) away from the connection beam (3) and is used for fixed connection with the IGCT installation component.

2. The support structure for IGCT power supply according to claim 1, characterized in that: The support beam (1) comprises an upper connecting plate (11), a lower connecting plate (13) and an intermediate connecting plate (12); the intermediate connecting plate (12) is arranged vertically, one end of the intermediate connecting plate (12) is vertically fixedly connected to the middle of the upper connecting plate (11), and the other end of the intermediate connecting plate (12) is vertically fixedly connected to the middle of the lower connecting plate (13).

3. The support structure for IGCT power supply according to claim 2, characterized in that: The front end of the upper connecting plate (11) is flush with the front end of the lower connecting plate (13), and the length of the upper connecting plate (11) is smaller than the length of the lower connecting plate (13).

4. The support structure for IGCT power supply according to claim 2, characterized in that: The bottom of the connecting beam (3) is vertically fixedly connected to the rear side of the lower connecting plate (13), and the side wall of the connecting beam (3) is in contact with the surface of the middle connecting plate (12) and the rear end of the upper connecting plate (11).

5. The support structure for IGCT power supply according to any one of claims 1 to 4, characterized in that: The connecting beam (3) comprises a bottom plate (31) and side plates (32) located on both sides of the bottom plate (31), and one end of each of the two side plates (32) is vertically fixedly connected to the bottom plate (31); an opening is formed between the bottom plate (31) and the two side plates (32), and the openings of the two connecting beams (3) are both oriented toward a side away from the support plate (5).

6. The support structure for IGCT power supply according to any one of claims 1 to 4, characterized in that: Two fixed beams (2) are provided, and are respectively fixedly connected to the inner front ends of the two support beams (1).

7. The support structure for IGCT power supply according to claim 6, characterized in that: The fixed beam (2) comprises a first portion (21) and a second portion (22), and one end of the first portion (21) is vertically fixedly connected to one end of the second portion (22), the first portion (21) is located at the front end of the second portion (22), and the second portion (22) is fixedly connected to the inner side wall of the support beam (1).

8. The support structure for IGCT power supply according to any one of claims 1 to 4, characterized in that: The support structure also includes a mounting beam (4); and both ends of the support plate (5) are connected to the two connecting beams (3) via the two mounting beams (4) respectively.

9. The support structure for IGCT power supply according to claim 8, characterized in that: The mounting beam (4) comprises a vertical portion (41) and a horizontal portion (42), and one end of the vertical portion (41) is vertically fixedly connected to one end of the horizontal portion (42), the bottom of each support plate (5) is connected to the horizontal portion (42) of the mounting beam (4), and the vertical portion (41) of the mounting beam (4) is fixedly connected to the connecting beam (3).

10. The support structure for IGCT power supply according to claim 8, characterized in that: The support beam (1), the fixed beam (2), the connecting beam (3), the mounting beam (4) and the support plate (5) are all provided with mounting holes, and any two of them can be detachably connected by bolts.

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