Modularized installation assembly of power distribution cabinet

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet modularized installation assembly which comprises two sets of first cabinet body assemblies which are symmetrically arranged, and a second cabinet body assembly is jointly inserted and installed on the outer surfaces of the sides, close to each other, of the first cabinet body assemblies. First screw rod assemblies are spirally inserted into the two sides of the inner surfaces of the sides, close to each other, between the first cabinet body assemblies, a second screw rod assembly is inserted into the other ends of the first screw rod assemblies in a butt joint mode, and the outer surfaces of the first screw rod assemblies and the outer surface of the second screw rod assembly are movably sleeved with adjusting nuts; the middle of the outer ring face of the adjusting nut is arranged in an inwards-concave shape, assembling rods are movably installed in the first cabinet body assembly and the second cabinet body assembly, and limiting inserting rods are movably installed at the two ends of each assembling rod in an embedded and inserted mode. According to the utility model, the internal space of the cabinet body can be reasonably utilized, the volume of the cabinet body can be adjusted, and the cabinet body can be reasonably used when the occupied space of the installation position is limited.

Description

Technical Field

[0001] This utility model relates to the field of power distribution cabinet technology, and more specifically, to a modular installation component for power distribution cabinets. Background Technology

[0002] A distribution cabinet is an electrical device used to distribute electrical energy. It mainly consists of a cabinet and various electrical components installed inside. However, the existing cabinet structure is usually an integrated structure, which makes it large in size. When installing electrical components inside, it is not conducive to the rational use of the internal space of the cabinet, resulting in wasted space. In addition, it consumes extra cabinet manufacturing resources and makes it difficult to use the cabinet rationally when the space occupied by the installation location is limited.

[0003] Based on this, a modular installation component for power distribution cabinets is proposed. Summary of the Invention

[0004] The main objective of this invention is to provide a modular installation component for a power distribution cabinet to overcome the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides a modular installation component for a power distribution cabinet, comprising two symmetrically arranged first cabinet components. A second cabinet component is inserted and installed on the outer surface of the first cabinet components that are close to each other. A first screw component is spirally inserted and installed on both sides of the inner surface of the first cabinet components that are close to each other. A second screw component is inserted and installed at the other end of the first screw component. An adjusting nut is movably sleeved on the outer surface of both the first screw component and the second screw component. The outer ring surface of the adjusting nut is concave in the middle.

[0006] Both the first cabinet assembly and the second cabinet assembly have movably installed assembly rods inside. Both ends of the assembly rods are embedded with limit rods. The ends of the limit rods near the assembly rods are fixedly installed with compression springs. The other ends of the compression springs are fixedly connected to the assembly rods. The other ends of the limit rods are engaged and locked into the grooves opened on the outer ring surface of the adjusting nut.

[0007] As a further improvement of this utility model, a docking block is provided in the middle of the outer surface of the first cabinet component that is close to each other. A docking groove matching the docking block is opened in the middle of the outer surface of the second cabinet component that is close to the first cabinet component. The docking block is docked and locked into the docking groove. Cabinet doors are installed on both sides of the front end of the outer surface of the first cabinet component and the second cabinet component through hinges.

[0008] As a further improvement of this utility model, heat dissipation vents are provided through the middle of both sides of the outer surface of the first cabinet assembly and the second cabinet assembly, and mounting screw holes are provided through the four corners of the middle of both sides of the outer surface of the first cabinet assembly and the second cabinet assembly.

[0009] As a further improvement of this utility model, a fixing frame is fixedly installed on the middle of both sides of the outer surface of the first cabinet assembly and the second cabinet assembly. An assembly bolt is spirally inserted into each of the four corners of one side of the outer surface of the fixing frame. The output end of the assembly bolt is spirally inserted into the assembly bolt hole. A connecting rod is fixedly installed on the outer surface of the other end of the assembly bolt.

[0010] As a further improvement of this utility model, a dustproof net is fixedly provided on the side of the fixed frame near the outer surface of the first cabinet component, and the dustproof net is inserted into the heat dissipation vent.

[0011] As a further improvement of this utility model, a mating pin is provided at the middle of one end of the first screw assembly near the second screw assembly, and mating holes matching the mating pin are recessed at the middle of both ends of the second screw assembly, and the mating pin is inserted into the mating hole.

[0012] As a further improvement of this utility model, a paddle is sleeved on the outer surface of the other end of the limiting rod, and an assembly plate is fixedly provided on the front end of the outer surface of the assembly rod.

[0013] The beneficial effects of this utility model are:

[0014] This utility model can rationally arrange electrical components and assemble the cabinet according to the arrangement of electrical components, thereby achieving the effect of rationally utilizing the internal space of the cabinet, avoiding the problem of wasting internal space, reducing the consumption of cabinet manufacturing resources, and rationally adjusting the volume of the cabinet, which is conducive to the rational use of the cabinet when the installation space is limited. Attached Figure Description

[0015] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0016] Figure 1 This is a front three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a cross-sectional schematic diagram of the present invention;

[0018] Figure 3 This is a sectional view of the first cabinet component of this utility model.

[0019] Figure 4 This is a schematic diagram showing the disassembled fixed frame structure of this utility model;

[0020] Figure 5 This is a disassembled sectional view of the assembly rod structure of this utility model.

[0021] In the diagram: 1. First cabinet assembly; 101. Connecting block; 2. Second cabinet assembly; 201. Connecting groove; 3. Heat dissipation vent; 301. Assembly screw hole; 4. Fixing frame; 401. Assembly bolt; 402. Dustproof mesh; 403. Connecting rod; 5. First screw assembly; 501. Connecting pin; 6. Second screw assembly; 601. Connecting socket; 7. Adjusting nut; 8. Assembly rod; 801. Limiting rod; 802. Paddle; 803. Compression spring; 804. Assembly plate; 9. Cabinet door. Detailed Implementation

[0022] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0024] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of the utility model described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0025] To make the objectives and advantages of this utility model clearer, the utility model will be further described below with reference to the embodiments; it should be understood that the specific embodiments described herein are only for explaining this utility model and are not intended to limit this utility model.

[0026] Please see Figures 1-5 As shown, a modular installation component for a power distribution cabinet includes two symmetrically arranged first cabinet components 1. A second cabinet component 2 is inserted and installed on the outer surface of the first cabinet components 1 that is close to each other. A docking block 101 protrudes from the middle of the outer surface of the first cabinet components 1 that is close to each other. A docking groove 201 matching the docking block 101 is opened in the middle of the outer surface of the second cabinet component 2 near the first cabinet component 1. The docking block 101 is docked and snapped into the docking groove 201. Cabinet doors 9 are installed on both sides of the front end of the outer surfaces of the first cabinet components 1 and the second cabinet components 2 through hinges.

[0027] It should be noted that the first cabinet component 1 and the second cabinet component 2 are assembled by stacking and splicing. During the splicing process, the docking block 101 is inserted into the docking slot 201 to ensure the stability of the stacking and splicing of the first cabinet component 1 and the second cabinet component 2.

[0028] Both sides of the outer surface of the first cabinet component 1 and the second cabinet component 2 are provided with heat dissipation vents 3. Both sides of the outer surface of the first cabinet component 1 and the second cabinet component 2 are provided with mounting screw holes 301. Both sides of the outer surface of the first cabinet component 1 and the second cabinet component 2 are fixedly installed with fixing frames 4. Each of the four corners of one side of the outer surface of the fixing frame 4 is spirally inserted with mounting bolts 401. The output end of the mounting bolts 401 is spirally inserted into the mounting screw holes 301. The other end of the mounting bolts 401 is fixedly fitted with connecting rods 403. A dustproof net 402 is fixedly installed on the side of the fixing frame 4 near the outer surface of the first cabinet component 1. The dustproof net 402 is inserted into the heat dissipation vents 3.

[0029] It should be noted that by using the assembly bolts 401 to simultaneously pass through the connecting rods 403 and the fixed frames 4, several fixed frames 4 can be assembled in series. The fixed frames 4 are aligned with the heat dissipation vents 3 and the dustproof nets 402 are inserted into the heat dissipation vents 3. This ensures normal heat dissipation for the first cabinet assembly 1 and the second cabinet assembly 2 while also providing a dustproof effect. At this time, the output end of the assembly bolts 401 is screwed into the assembly screw holes 301 opened on the side of the first cabinet assembly 1 and the second cabinet assembly 2, thus completing the fixed connection between the fixed frames 4 and the first cabinet assembly 1 and the second cabinet assembly 2. At the same time, the stability of the connection between the first cabinet assembly 1 and the second cabinet assembly 2 is further improved under the series action of the connecting rods 403.

[0030] First screw assemblies 5 are spirally inserted on both sides of the inner surface of the first cabinet assembly 1 on the side closest to each other. The other ends of the first screw assemblies 5 are connected and inserted with second screw assemblies 6. The middle of the end of the first screw assembly 5 closest to the second screw assembly 6 is provided with a connecting pin 501. The middle of both ends of the second screw assembly 6 are recessed and provided with connecting holes 601 that match the connecting pin 501. The connecting pin 501 is inserted into the connecting hole 601. Adjusting nuts 7 are movably sleeved on the outer surfaces of the first screw assembly 5 and the second screw assembly 6. The middle of the outer ring surface of the adjusting nut 7 is recessed.

[0031] It should be noted that by inserting the mating pin 501 into the mating hole 601, a stable limiting effect can be provided when the first screw assembly 5 and the second screw assembly 6 are spliced ​​together. The adjusting nut 7 can be spirally moved up and down on the first screw assembly 5 and the second screw assembly 6 to achieve the purpose of reasonably arranging the installation position of electrical components.

[0032] Both the first cabinet assembly 1 and the second cabinet assembly 2 have an assembly rod 8 movably installed inside. Both ends of the assembly rod 8 are embedded with a limit rod 801. A compression spring 803 is fixedly installed at the end of the limit rod 801 near the assembly rod 8. The other end of the compression spring 803 is fixedly connected to the assembly rod 8. The other end of the limit rod 801 is engaged and locked into the groove opened on the outer ring surface of the adjusting nut 7. A paddle 802 is sleeved on the outer surface of the other end of the limit rod 801. An assembly plate 804 is fixedly installed at the front end of the outer surface of the assembly rod 8.

[0033] It should be noted that by installing the electrical components on the assembly plate 804 and pressing the lever 802 to push the limiting rod 801 toward the assembly rod 8, the compression spring 803 between the limiting rod 801 and the assembly rod 8 will deform under force and begin to contract under the pushing pressure of the limiting rod 801. At this time, the limiting rod 801 can extend toward the inside of the assembly rod 8, thereby shortening the length of both ends of the assembly rod 8. Then, the other end of the limiting rod 801 can be aligned with the groove on the outer ring surface of the adjusting nut 7, and the pushing force on the limiting rod 801 can be released. At this time, the pressure on the compression spring 803 disappears, and it will rebound and deform, pushing the limiting rod 801 toward the outside of the assembly rod 8 until the other end of the limiting rod 801 is locked in the groove on the outer ring surface of the adjusting nut 7, thereby completing the locking connection between the assembly rod 8 and the adjusting nut 7.

[0034] In use, the electrical components can first be installed on the assembly plate 804, and the first screw assembly 5 and the second screw assembly 6 can be spliced ​​according to the arrangement height of the electrical components. At this time, the position of the adjusting nut 7 on the first screw assembly 5 and the second screw assembly 6 can be adjusted according to the arrangement position of the electrical components. After the position of the adjusting nut 7 is adjusted, the pressing paddle 802 pushes the limiting rod 801 to move towards the assembly rod 8. At this time, the compression spring 803 set between the limiting rod 801 and the assembly rod 8 can be deformed by force and begin to contract under the pushing pressure of the limiting rod 801. At this time, the limiting rod 801 can extend towards the inside of the assembly rod 8, thereby shortening the length of both ends of the assembly rod 8.

[0035] In this case, the other end of the limiting rod 801 can be aligned with the groove on the outer ring surface of the adjusting nut 7, and the pushing force on the limiting rod 801 can be released. At this time, the pressure on the compression spring 803 disappears, and it rebounds and deforms, pushing the limiting rod 801 to extend towards the outside of the assembly rod 8 until the other end of the limiting rod 801 is locked in the groove on the outer ring surface of the adjusting nut 7, thereby completing the locking connection between the assembly rod 8 and the adjusting nut 7, and driving the electrical components to complete the splicing and installation.

[0036] After the electrical components are assembled, the first cabinet assembly 1 and the second cabinet assembly 2 can be stacked and assembled according to the height of the first screw assembly 5 and the second screw assembly 6 to achieve the effect of matching the cabinet space with the electrical components. After the first cabinet assembly 1 and the second cabinet assembly 2 are stacked and assembled, the assembly bolts 401 can be used to pass through the connecting rod 403 and the fixing frame 4. At this time, the fixing frame 4 is aligned with the heat dissipation vent 3 and the dustproof net 402 is inserted into the heat dissipation vent 3. At the same time, the output end of the assembly bolts 401 is screwed into the assembly screw holes 301 opened on the side of the first cabinet assembly 1 and the second cabinet assembly 2. This completes the fixed connection between the fixing frame 4 and the first cabinet assembly 1 and the second cabinet assembly 2. Under the series action of the connecting rod 403, the stability of the connection between the first cabinet assembly 1 and the second cabinet assembly 2 is further improved, and the matching assembly of the entire cabinet and electrical components is completed.

[0037] The above are merely embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A modular installation assembly for a power distribution cabinet, characterized in that, The first cabinet assembly (1) is symmetrically arranged. A second cabinet assembly (2) is inserted and installed on the outer surface of the first cabinet assembly (1) on the side closest to each other. A first screw assembly (5) is screwed and installed on both sides of the inner surface of the first cabinet assembly (1) on the side closest to each other. A second screw assembly (6) is inserted and installed on the other end of the first screw assembly (5). An adjusting nut (7) is movably sleeved on the outer surface of both the first screw assembly (5) and the second screw assembly (6). The middle part of the outer ring surface of the adjusting nut (7) is concave. Both the first cabinet assembly (1) and the second cabinet assembly (2) are equipped with movably mounted assembly rods (8). Both ends of the assembly rods (8) are embedded with movably mounted limit rods (801). The ends of the limit rods (801) near the assembly rods (8) are fixedly mounted with compression springs (803). The other end of the compression springs (803) is fixedly connected to the assembly rods (8). The other end of the limit rods (801) is engaged and locked into the groove on the outer ring surface of the adjusting nut (7).

2. The modular installation assembly for a power distribution cabinet according to claim 1, characterized in that, A docking block (101) is provided in the middle of the outer surface of the first cabinet component (1) on the side closest to each other. A docking groove (201) matching the docking block (101) is provided in the middle of the outer surface of the second cabinet component (2) close to the first cabinet component (1). The docking block (101) is docked and locked into the docking groove (201). Cabinet doors (9) are installed on both sides of the front end of the outer surface of the first cabinet component (1) and the second cabinet component (2) through hinges.

3. The modular installation assembly for a power distribution cabinet according to claim 1, characterized in that, Heat dissipation vents (3) are provided through the middle of both sides of the outer surface of the first cabinet assembly (1) and the second cabinet assembly (2), and mounting screw holes (301) are provided through the middle of both sides of the outer surface of the first cabinet assembly (1) and the second cabinet assembly (2).

4. A modular installation assembly for a power distribution cabinet according to claim 3, characterized in that, A fixing frame (4) is fixedly installed on the middle of both sides of the outer surface of the first cabinet assembly (1) and the second cabinet assembly (2). An assembly bolt (401) is screwed through and inserted into the four corners of one side of the outer surface of the fixing frame (4). The output end of the assembly bolt (401) is screwed into the assembly screw hole (301). A connecting rod (403) is fixedly installed on the outer surface of the other end of the assembly bolt (401) together.

5. A modular installation assembly for a power distribution cabinet according to claim 4, characterized in that, The fixed frame (4) is fixedly provided with a dustproof net (402) on the side of the outer surface of the first cabinet component (1), and the dustproof net (402) is inserted into the heat dissipation port (3).

6. A modular installation assembly for a power distribution cabinet according to claim 1, characterized in that, The first screw assembly (5) has a protruding mating pin (501) at the middle of one end near the second screw assembly (6), and the middle of both ends of the second screw assembly (6) are recessed and have mating holes (601) that match the mating pin (501). The mating pin (501) is inserted into the mating hole (601).

7. A modular installation assembly for a power distribution cabinet according to claim 1, characterized in that, A paddle (802) is sleeved on the outer surface of the other end of the limiting rod (801), and an assembly plate (804) is fixedly provided on the front end of the outer surface of the assembly rod (8).

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