An electrical component mounting structure and an electrical apparatus

Abstract

The utility model provides an electrical installation structure and electrical equipment belong to electrical equipment technical field, including cabinet frame and support, cabinet frame includes support beam, support beam has the slide that extends along its length direction, and the slide passes through the one end of support beam, support is used for supporting and fixing electrical part, support and slide slidingly connect, after electrical part is fixed in support, support slidingly installs to support beam, to make electrical part assembly on cabinet frame, the utility model provides an electrical installation structure, support supports and fixes electrical part, and support slidingly is located in the slide, realizes the assembly mode of pushing in after pre -installation through slidingly connected design, converts the installation process that originally needs high altitude to hold up operation into ground or platform operation, reduces work intensity, eliminates the hidden danger, and improves installation efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of electrical equipment technology, and more specifically, it relates to an electrical component installation structure and electrical equipment. Background Technology

[0002] The cabinet frame is a crucial component of electronic equipment, supporting electrical components such as inductors, transformers, and power modules, and bearing their weight and mechanical stress. In traditional installation methods, electrical components are typically bolted directly to the cabinet frame. However, for heavier components, securing them requires workers to lift them throughout the installation process to maintain their position. This method is not only labor-intensive and poses safety hazards, but also inefficient, severely impacting project progress. Utility Model Content

[0003] The purpose of this utility model is to provide an electrical component installation structure and electrical equipment, aiming to solve the technical problems of high installation strength and low installation efficiency of heavy electrical components in the prior art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: to provide an electrical component mounting structure, comprising:

[0005] A cabinet frame; the cabinet frame includes a support beam, the support beam having a slide rail extending along its length, the slide rail passing through one end of the support beam; and

[0006] The bracket is used to support and fix electrical components; the bracket is slidably connected to the slide rail.

[0007] Wherein, after the electrical component is fixed to the bracket, the bracket is slidably installed to the support beam so that the electrical component is assembled on the cabinet frame.

[0008] In one possible implementation, the electrical component mounting structure further includes fasteners; wherein, after the bracket is slid into place, the fasteners connect the bracket to the support beam.

[0009] In some embodiments, the fastener is fastened along the width direction of the support beam; a reinforcing plate is also provided between the two ends of the bracket and the support beam, and the fastener passes through the reinforcing plate.

[0010] In one possible implementation, the slide rail has an outwardly extending flared portion at its through end in the width direction of the support beam, and one end of the bracket has an inwardly extending constricted portion; the constricted portion is used to align with the flared portion so that the bracket can be slidably pushed into the slide rail.

[0011] In one possible implementation, the support beam includes a base plate and two outer side plates respectively connected to both sides of the base plate; the base plate and the two outer side plates form the slide.

[0012] In some embodiments, the support is a beam structure, and the length of the support is the same as the length of the connecting beam; the support includes a top plate and two inner side plates respectively connected to both sides of the top plate; each inner side plate has an inwardly folded flange at its lower edge, and the flange slides against the bottom plate.

[0013] In some embodiments, the bracket has at least two supports, which are spaced apart along their width; the electrical components are placed and fixed to each of the top plates;

[0014] The support beams also have at least two beams, and each beam corresponds to one of the brackets.

[0015] In some embodiments, a crossbeam is provided between the two supports, and the electrical components are placed on the crossbeam, which is fixed to the outer side plate.

[0016] In one possible implementation, the cabinet frame further includes at least two side beams, which are spaced apart along the length of the support beam, and the support beam is placed and fixed on the at least two side beams.

[0017] The beneficial effects of the electrical component installation structure provided by this utility model are as follows: Compared with the prior art, the electrical component installation structure of this utility model first fixes the electrical component on the bracket before assembling the electrical component, and then slides the bracket onto the support beam so that the electrical component is assembled onto the cabinet frame; the bracket is used to support and fix the electrical component, and the bracket is slidably set in the slide rail. The assembly method of pre-assembly and push-in is realized through the sliding connection design, which transforms the original installation process that required high-altitude lifting operations into ground or platform operations, reducing the workload, eliminating safety hazards, and improving installation efficiency.

[0018] This utility model also provides an electrical device, including the above-mentioned electrical component mounting structure.

[0019] The electrical equipment provided by this utility model, by adopting the above-mentioned electrical component installation structure, can improve the installation efficiency of heavy electrical components, reduce labor intensity, and eliminate safety hazards. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, 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.

[0021] Figure 1 This is a schematic diagram of the electrical component mounting structure provided in an embodiment of the present utility model;

[0022] Figure 2 Another structural schematic diagram of the electrical component mounting structure provided in an embodiment of this utility model;

[0023] Figure 3 for Figure 1 Enlarged structural diagram of point A in the middle circle;

[0024] Figure 4 for Figure 2 Enlarged structural diagram of point B in the middle circle.

[0025] In the picture:

[0026] 1. Support beam; 11. Slide rail; 12. Flared section; 13. Base plate; 14. Outer side plate;

[0027] 2. Support frame; 21. Narrowed opening; 22. Top plate; 23. Inner side plate; 24. Flanged edge;

[0028] 3. Electrical components; 31. Crossbeam;

[0029] 4. Fasteners;

[0030] 5. Reinforcing plate;

[0031] 6. Edge beams. Detailed Implementation

[0032] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0033] Please refer to the following: Figure 1 and Figure 2The electrical component installation structure provided by this utility model will now be described. The electrical component installation structure includes a cabinet frame and a bracket 2; the cabinet frame includes a support beam 1, the support beam 1 has a slide rail 11 extending along its length direction, the slide rail 11 passing through one end of the support beam 1; the bracket 2 is used to support and fix the electrical component 3; the bracket 2 is slidably connected to the slide rail 11; wherein, after the electrical component 3 is fixed to the bracket 2, the bracket 2 is slidably installed onto the support beam 1 so that the electrical component 3 is assembled on the cabinet frame.

[0034] The bracket 2 is the direct mounting carrier for the electrical component 3, which can be fixed to it first by bolts / clips; the support beam 1 serves as the mounting carrier for the bracket 2 and the electrical component 3, ultimately achieving the support and fixation of the electrical component 3.

[0035] Before assembling electrical component 3, place bracket 2 horizontally on a workbench or the ground. Use bolts or quick-release clips to fix electrical component 3 to the pre-set mounting holes on bracket 2. Check that the electrical connection terminals (such as copper busbars and cables) have sufficient length for subsequent connection. Then, align the open end of the slide rail 11 of the support beam 1 with one end of bracket 2, and push bracket 2 horizontally along slide rail 11 until electrical component 3 reaches the target installation position on the cabinet frame, thus completing the electrical connection. Alternatively, bracket 2 can be fixed by rotating the locking handle, using automatic latches, or anti-reverse screws to prevent accidental slippage. If electrical component 3 needs to be disassembled for maintenance, disconnect the electrical connection, release the locking structure of bracket 2, and pull bracket 2 out in the opposite direction to remove electrical component 3. No lifting operation is required throughout the process.

[0036] Compared with the prior art, the electrical component installation structure provided by this utility model supports and fixes the electrical component 3 with the bracket 2, and the bracket 2 is slidably disposed in the slide rail 11. The assembly method of pre-installation and push-in is realized through the sliding connection design, which transforms the original installation process that required high-altitude lifting operations into ground or platform operations, reducing the workload, eliminating safety hazards, and improving installation efficiency.

[0037] Specifically, the support beam 1 is made of high-strength metal material (such as steel profile) to bear the entire weight and mechanical stress of the bracket 2 and electrical components 3; the through-type slide 11 of the support beam 1 provides a precise sliding trajectory for the bracket 2, preventing the bracket 2 from deflecting or swaying when sliding, and ensuring that the electrical components 3 can be smoothly pushed into position.

[0038] The bracket 2 is also made of high-strength metal material (such as steel profile) to bear the weight and mechanical stress of the electrical component 3; the bracket 2 fixes the electrical component 3 in advance and can provide a pre-installation interface on the ground or workbench for the electrical component 3 to avoid working at height and eliminate safety hazards.

[0039] In some embodiments, the above-described electrical component mounting structure may also employ, for example... Figures 1 to 4 The structure shown is described in the following document. Figures 1 to 4The electrical component mounting structure also includes fasteners 4; whereby, after the bracket 2 slides into place, the fasteners 4 connect the bracket 2 and the support beam 1.

[0040] After the bracket 2 slides into place, the bracket 2 and the support beam 1 are locked together by the fastener 4 to form a rigid connection, ensuring that the electrical component 3 does not shift under dynamic loads such as vibration and impact. After the fastener 4 is locked, a preset torque can be applied, which can provide the same structural strength as the traditional bolt fixing method and meet the stringent requirements of electrical equipment for mechanical stability.

[0041] Preferably, the fastener 4 is a threaded fastener, which can apply a preset torque after being tightened to ensure that the connection between the bracket 2 and the support beam 1 is secure and to eliminate the risk of accidental slippage caused by pure sliding. In addition, the threaded fastener is a low-cost standard part, which only requires mounting holes to be made on the support beam 1 and the bracket 2, without the need for complex structural modifications.

[0042] In some embodiments, the mounting position of the fastener 4 can be as follows: Figure 1 and Figure 2 The structure shown is described in the following document. Figure 1 and Figure 2 Fastener 4 is tightened along the width direction of support beam 1.

[0043] Preferably, at least one set of fasteners 4 is provided at each of the two ends in the length direction of the bracket 2, and at least one fastener 4 is provided on each side in the width direction of the end, so as to balance the force between the bracket 2 and the support beam 1.

[0044] Fastener 4 is connected to the end of bracket 2, with open spaces at both ends for easy operation with a torque wrench. Preferably, in this embodiment, bracket 2 is a beam structure, and its length is approximately the same as that of support beam 1. Therefore, fastener 4 is also locked to the end of support beam 1.

[0045] Additionally, please see Figure 3 and Figure 4 A reinforcing plate 5 is also provided between the bracket 2 and the support beam 1, and the fastener 4 passes through the reinforcing plate 5.

[0046] The reinforcing plate 5 is used to increase the connection strength and bending stiffness of the connection area between the support beam 1 and the bracket 2, and to suppress the elastic deformation at the end of the bracket 2; moreover, the reinforcing plate 5 evenly transmits the bolt tightening force to the support beam 1, avoiding local crushing.

[0047] The reinforcing plate 5 can be made of steel, and a rubber pad layer can be added between the reinforcing plate 5 and each supporting beam to increase the system damping.

[0048] In some embodiments, the sliding connection between the slide rail 11 and the bracket 2 can be as follows: Figure 3 and Figure 4 The structure shown is described in the following document. Figure 3 and Figure 4 The slide 11 has a flared portion 12 extending outward at the through end; one end of the bracket 2 has a constricted portion 21 extending inward at the through end; the constricted portion 21 is used to align with the flared portion 12 so that the bracket 2 can slide into the slide 11.

[0049] Specifically, the flared section 12 includes two outwardly flared plates respectively disposed on the side walls of the through end of the slide 11. The two outwardly flared plates are distributed in a figure-eight shape, with the smaller diameter end connected to the side wall of the through end of the channel, and the larger diameter end extending outward at an angle.

[0050] The constricted portion 21 includes two inwardly tapered plates respectively disposed on the ends of the two side walls of the support 2. The two inwardly tapered plates are also distributed in a figure-eight shape, except that the large end is connected to the end of the side wall of the support 2, and the small diameter end extends inward at an angle.

[0051] It should be noted that the "outer" in the above definition refers to the outer direction of the support 2 in the width direction, that is, the direction towards the outside of the support 2 in the width direction; the "inner" refers to the inner direction of the support 2 in the width direction, that is, the direction towards the inner cavity of the support 2 in the width direction.

[0052] The outwardly extending flared portion 12 creates a funnel effect, which can automatically correct the bracket 2 to the center line of the slide 11 even if the initial positioning error is large. Moreover, the inclined structure of the flared portion 12 can decompose the linear impact force into a radial component, protecting the end of the slide 11 from deformation.

[0053] The inclined inward-extending constricted portion 21 is first placed at the through end of the slide rail 11. Since the outer diameter of the constricted portion 21 is small, the error of the bracket 2 in the initial position of being pushed in can be increased accordingly, so as to facilitate placing the end of the bracket 2 at the through end of the slide rail 11 and improve the installation efficiency.

[0054] In some embodiments, the aforementioned support beam 1 and bracket 2 can be adopted as follows: Figure 3 and Figure 4 The structure shown is described in the following document. Figure 3 and Figure 4 The support beam 1 includes a base plate 13 and two outer plates 14 respectively connected to both sides of the base plate 13; the base plate 13 and the two outer plates 14 form a slide 11; the bracket 2 is a beam structure and its length is approximately equal to the length of the support beam 1, including a top plate 22 and two inner plates 23 respectively connected to both sides of the top plate 22; each inner plate 23 has an inwardly folded flange 24 at its lower edge, and the flange 24 slides against the base plate 13.

[0055] The support beam 1 includes a base plate 13 and two outer side plates 14, similar to C-shaped steel with the opening facing upwards; the bracket 2 includes a top plate 22 and two inner side plates 23, also similar to C-shaped steel with the opening facing downwards. In the height direction, the bracket 2 can be fully or mostly inserted into the slide rail 11.

[0056] The support beam 1 consists of a base plate 13 and two outer side plates 14 forming a U-shaped slide rail 11, creating a rigid guide rail cavity. This simplifies the structure of the support beam 1 while ensuring its own strength. The two outer side plates 14 are parallel and spaced apart to ensure that the bracket 2 slides smoothly without jamming.

[0057] The bracket 2 is a beam structure, and its length is approximately equal to that of the supporting beam 1. Therefore, the bracket 2 can fix and support multiple electrical components 3 at one time, and each electrical component 3 does not need to be equipped with an independent bracket, which simplifies the support structure for multiple electrical components 3. The bracket 2 consists of a top plate 22 and two inner side plates 23 forming an inverted U-shaped structure, which simplifies the structure of the bracket 2, and the top plate 22 can meet the fixing requirements of the electrical components 3, supporting the rapid modular installation of various electrical components 3.

[0058] The two flanges 24 abut against the base plate 13 respectively, increasing the contact area between the bracket 2 and the base plate 13, improving the bending strength of the inner side plate 23, and preventing the bracket 2 from bending and deforming due to excessive pressure.

[0059] In some embodiments, the above-described electrical component mounting structure may also employ, for example... Figure 1 and Figure 2 The structure shown is described in the following document. Figure 1 and Figure 2 The bracket 2 has at least two supports, which are spaced apart along its width; the electrical components 3 are placed and fixed on each top plate 22; the support beam 1 also has at least two supports, which correspond one-to-one with the bracket 2.

[0060] Preferably, the electrical component 3 is generally fixed to the top plate 22 with bolts, and each top plate 22 has mounting holes for bolts. Since the opening of the bracket 2 faces downward, it will not affect the bolt tightening operation.

[0061] Multiple supports 2 are spaced apart along the width direction, distributing the weight of the electrical component 3 into multiple support points. This reduces the width of the supports 2 and the area occupied by each individual support 2, allowing the gaps between the beams to form heat dissipation channels, while also ensuring that the electrical component 3 receives balanced support. The multiple supports 2 and the electrical component 3 work together to form a spatial truss structure, which can improve the overall torsional strength of the electrical component installation structure.

[0062] In some embodiments, the fixing of the electrical component 3 can also be achieved by means of, for example Figure 1 and Figure 2 The structure shown is described in the following document. Figure 1 and Figure 2 A crossbeam 31 is also provided between the two supports, and the electrical component 3 is placed on the crossbeam 31. The crossbeam is fixed on the outer side plate 14.

[0063] Specifically, after the bracket 2 slides into place, fasteners 4 are installed between the bracket 2 and the support beam 1, and the crossbeam 31 is fixed to the outer side plate 14. It should be noted that when the bracket 2 slides, there needs to be a clearance between the crossbeam 31 and the outer side plate 14.

[0064] The electrical component 3 is also fixed to the outer side plate 14 by a crossbeam 31. The crossbeam 31 not only increases the support area of ​​the electrical component 3, but also enables the support beam 1 to support the electrical component 3 from two directions. On the one hand, the crossbeam 31 transfers part of the weight of the electrical component 3 to the outer side plate 14 to reduce the load on the base plate 13. On the other hand, it can also avoid the problem of the electrical component 3 tilting caused by simply fixing it from top to bottom, thereby improving the support strength of the electrical component 3.

[0065] In some embodiments, the above-mentioned cabinet frame may also adopt the following: Figure 1 and Figure 2 The structure shown is described in the following document. Figure 1 and Figure 2 The cabinet frame also includes at least two side beams 6, which are spaced apart along the length of the support beam 1, and the support beam is placed and fixed on the at least two side beams 6.

[0066] Side beam 6 is used to connect with the uprights of the cabinet frame. Side beam 6 transfers the vertical load borne by the support beam 1 to the uprights along the length direction, transforming single-point load-bearing into continuously distributed load. Moreover, multiple side beams 6 and multiple support beams 1 form a closed loop, improving the torsional stiffness of the cabinet frame.

[0067] Based on the same inventive concept, embodiments of this application also provide an electrical device, including the above-described electrical component mounting structure.

[0068] The electrical equipment provided by this utility model, by adopting the above-mentioned electrical component installation structure, can improve the installation efficiency of heavy electrical components 3, reduce labor intensity, and eliminate safety hazards.

[0069] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An electrical component mounting structure, characterized in that, include: A cabinet frame; the cabinet frame includes a support beam (1), the support beam (1) having a slide rail (11) extending along its length, the slide rail (11) passing through one end of the support beam (1); and A bracket (2) is used to support and fix electrical components (3); the bracket (2) is slidably connected to the slide rail (11); After the electrical component (3) is fixed to the bracket (2), the bracket (2) is slidably installed onto the support beam (1) so that the electrical component (3) is assembled on the cabinet frame.

2. The electrical component mounting structure as described in claim 1, characterized in that, The electrical component mounting structure also includes a fastener (4); wherein, after the bracket (2) slides into place, the fastener (4) connects the bracket (2) and the support beam (1).

3. The electrical component mounting structure as described in claim 2, characterized in that, The fastener (4) is fastened along the width direction of the support beam (1); a reinforcing plate (5) is also provided between the bracket (2) and the support beam (1), and the fastener (4) passes through the reinforcing plate (5).

4. The electrical component mounting structure as described in claim 1, characterized in that, In the width direction of the support beam (1), the through end of the slide (11) is provided with an inclined outward flared portion (12), and one end of the bracket (2) is provided with an inclined inward flared portion (21); the flared portion (21) is used to align with the flared portion (12) so that the bracket (2) can slide into the slide (11).

5. The electrical component mounting structure as described in claim 1, characterized in that, The support beam (1) includes a base plate (13) and two outer plates (14) respectively connected to both sides of the base plate (13); the base plate (13) and the two outer plates (14) form the slide (11).

6. The electrical component mounting structure as described in claim 5, characterized in that, The support (2) is a beam structure, including a top plate (22) and two inner side plates (23) respectively connected to the two sides of the top plate (22); each inner side plate (23) has an inwardly folded flange (24) at the lower edge, and the flange (24) slides against the bottom plate (13).

7. The electrical component mounting structure as described in claim 6, characterized in that, The bracket (2) has at least two supports, which are spaced apart along their width; the electrical components (3) are placed and fixed on each of the top plates (22); the support beams (1) also have at least two supports, which correspond one-to-one with the brackets (2).

8. The electrical component mounting structure as described in claim 7, characterized in that, A crossbeam (31) is provided between the two supports, and the electrical component (3) is placed on the crossbeam (31), which is fixed to the outer side plate (14).

9. The electrical component mounting structure as described in claim 1, characterized in that, The cabinet frame also includes at least two side beams (6), which are spaced apart along the length of the support beam (1), and the support beam (1) is placed and fixed on the at least two side beams (6).

10. An electrical device, characterized in that, Includes the electrical component mounting structure as described in any one of claims 1-9.

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