Assembled high-low voltage power distribution cabinet convenient to maintain

Abstract

The utility model belongs to the technical field of power distribution cabinets, and particularly relates to an assembled high-low voltage power distribution cabinet convenient to maintain, which comprises a cabinet body, two T-shaped slide rails are fixedly mounted on the inner top surface and the inner bottom surface of the cabinet body, a same moving plate is slidably mounted among the plurality of T-shaped slide rails, and a limiting plate is fixedly mounted on the outer side wall of the moving plate. A plurality of limiting grooves are formed in the outer side wall of the limiting plate, and electronic elements are arranged in the multiple limiting grooves; the first motor is started to drive the moving plate to move, the moving plate drives the whole electronic component part to move while sliding on the T-shaped sliding rail, maintenance personnel do not need to enter the equipment for maintenance or inspection, the working process is facilitated, and when a single electronic component is damaged or needs to be inspected, the maintenance personnel can conveniently carry out maintenance or inspection. According to the position of the electronic component, the limiting assembly corresponding to the position is started to take out the electronic component for maintenance or inspection, the structure aims at maintenance of a single electronic component, the whole body does not need to be maintained, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of distribution cabinets, and particularly relates to an assembled high and low voltage distribution cabinet which is convenient for maintenance. Background Technique

[0002] As the name implies, the high and low voltage distribution cabinet is a power distribution device used for power distribution, control, metering and connecting cables in the power supply system. Generally, high voltage switch cabinets are used in power supply bureaus and substations. Then, after stepping down through a transformer, the low voltage side is led out to the low voltage distribution cabinet, and the low voltage distribution cabinet is then connected to each power distribution panel, control box and switch box of the electrical appliances. Inside, it is a device that assembles some switches, circuit breakers, fuses, buttons, indicator lights, meters, wires and other protection devices into one to achieve the design function requirements of the power distribution device.

[0003] For example, the Chinese patent with the publication number of CN221353569U discloses an assembled high and low voltage distribution cabinet which is convenient for maintenance, relating to the technical field of distribution cabinets, including a cabinet body, a matching component and an assembling component. T-shaped sliding rails are fixedly connected to the upper and lower symmetrical positions on both sides inside the cabinet body. Sliders are slidably connected to the surfaces of the T-shaped sliding rails. One side of the two sliders close to each other is fixedly connected with a mounting plate. Matching components are arranged at the center positions on the left and right sides of the front surface of the mounting plate. The matching component includes a fixed column, and a first limit block is fixedly connected to one end of the fixed column away from the mounting plate. Maintenance personnel can move the mounting plate back and forth through the cooperation of the handle, the T-shaped sliding rail and the slider. The operation is simple, and under the action of the matching component and the assembling component, the mounting plate is firmly fixed on the T-shaped sliding rail to prevent the mounting plate from shaking when the maintenance personnel are performing maintenance, which is convenient for the maintenance personnel to repair the electrical components on the mounting plate.

[0004] The above patent has the following problems:

[0005] When this patent is in use, there are some disadvantages. For example, when a single electronic component needs to be repaired, the overall movement method is relatively inconvenient and easily affects the normal operation of the staff. Moreover, due to the narrow space inside the cabinet body, if the maintenance personnel enter the cabinet body for maintenance, not only is the operation difficult, but also it may affect the normal operation of the maintenance personnel because of the dim light inside, causing difficulties to the maintenance personnel. In view of this, we propose an assembled high and low voltage distribution cabinet which is convenient for maintenance. Content of the Utility Model

[0006] The purpose of the utility model is to provide an assembled high and low voltage distribution cabinet which is convenient for maintenance to solve the problems raised in the above background technique.

[0007] In view of this, the utility model provides an assembled high and low voltage distribution cabinet which is convenient for maintenance, including:

[0008] Cabinet body, both the inner top surface and the inner bottom surface of the cabinet body are fixedly installed with two T-shaped sliding rails, and the same moving plate is slidably installed between the multiple T-shaped sliding rails. A limiting plate is fixedly installed on the outer side wall of the moving plate, and multiple limiting grooves are formed on the outer side wall of the limiting plate. Electronic components are arranged inside the multiple limiting grooves.

[0009] Multiple groups of limiting components, the multiple groups of limiting components are respectively arranged in the multiple limiting grooves and are used to limit the multiple electronic components.

[0010] Mounting seat, the mounting seat is fixedly installed on one side of the inner bottom surface of the cabinet body. A threaded rod is rotatably installed inside the mounting seat. A threaded hole is formed on the outer side wall of the moving plate, and the outer side wall of the threaded rod is threadedly connected to the inner side wall of the threaded hole. A first motor is fixedly installed on the other side of the inner bottom surface of the cabinet body, and one end of the output shaft of the first motor is fixedly connected to one end of the threaded rod.

[0011] In the above technical solution, further, the limiting component includes a circular fixing plate, the circular fixing plate is fixedly installed in the limiting groove, a transmission rod is rotatably installed inside the circular fixing plate, a square mounting plate is fixedly installed on the outer side wall of the transmission rod, sliding rods are rotatably installed at both ends of the square mounting plate away from each other. Two mounting plates are slidably installed on one side of the circular fixing plate, limiting blocks are fixedly installed on the outer side walls of the two mounting plates, square grooves are formed on both sides of the electronic component, and the two limiting blocks are respectively movably sleeved in the two square grooves. Two limiting sliders are slidably installed inside the circular fixing plate, one side of each of the two limiting sliders is fixedly connected to one side of one of the two mounting plates, connecting rods are fixedly installed on the other side of each of the two limiting sliders, and one end of each of the two connecting rods is rotatably connected to one end of one of the two sliding rods. A second motor is fixedly installed on one side inside the limiting groove, and one end of the output shaft of the second motor is fixedly connected to one end of the transmission rod.

[0012] In the above technical solution, further, mounting grooves are formed on both sides of the cabinet body, filter meshes are fixedly installed in the two mounting grooves, and louvers are fixedly installed on one side of each of the two filter meshes.

[0013] In the above technical solution, further, a cabinet door is rotatably installed on the outer side wall of the cabinet body, and a handle is fixedly installed on the outer side wall of the cabinet door.

[0014] In the above technical solution, further, multiple support legs are fixedly installed on the bottom surface of the cabinet body.

[0015] In the above technical solution, further, the sliding rod is of an L-shaped structure.

[0016] In the above technical solution, further, a door lock is provided on the outer side wall of the cabinet door.

[0017] The beneficial effects of the present utility model are as follows:

[0018] For the assembled high and low voltage power distribution cabinet that is convenient for maintenance, when the whole device needs to be maintained or inspected, start the first motor to drive the moving plate to move. While the moving plate slides on the T-shaped slide rail, it drives the whole electronic component part to move, eliminating the need for maintenance personnel to enter the device for maintenance or inspection, thus facilitating the work process. When a single electronic component is damaged or needs to be inspected, start the corresponding limit component at that position according to the position of the electronic component to take it out for maintenance or inspection. This structure is for the maintenance of a single electronic component and does not require the whole device to be maintained, greatly improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the internal structure of the present utility model;

[0021] Figure 3 is a schematic diagram of the half-sectional structure of the present utility model;

[0022] Figure 4 is a schematic diagram of the clamping structure of the present utility model;

[0023] Figure 5 is a schematic diagram of the filtering structure of the present utility model;

[0024] Figure 6 of the present utility model Figure 4 is an enlarged schematic diagram of part A in the figure.

[0025] The markings in the figure are shown as:

[0026] 1, cabinet body; 2, support leg; 3, cabinet door; 4, handle;  5, moving plate; 6, limit plate; 7, electronic component; 8, T-shaped slide rail; 9, first motor; 10, mounting seat; 11, threaded rod; 12, threaded hole; 13, shutter; 14, filter grid; 15, second motor; 16, transmission rod; 17, square mounting plate; 18, slide rod; 1, connecting rod; 20, circular fixing plate; 21, limit slider; 22, mounting plate; 23, limit block; 24, limit groove; 25, mounting groove; 26, door lock. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following will clearly describe the technical solutions in the embodiments of the present application in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present application.

[0028] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments of the present application. For the convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0029] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same category, and do not limit the number of objects. For example, the first object can be one or multiple. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.

[0030] It should be noted that in the description of the present application, the orientation terms such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" usually indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description. Without contrary instructions, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the protection scope of the present application; the orientation terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0031] It should be noted that in this application, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of this application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described method may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0032] Embodiment 1:

[0033] Please refer to Figures 1-6 the figure shown. This embodiment provides an assembled high and low voltage power distribution cabinet that is convenient for maintenance, including:

[0034] A cabinet body 1, on the inner top surface and inner bottom surface of the cabinet body 1, two T-shaped sliding rails 8 are fixedly installed. The same moving plate 5 is slidably installed between the plurality of T-shaped sliding rails 8. A limiting plate 6 is fixedly installed on the outer side wall of the moving plate 5. A plurality of limiting grooves 24 are formed on the outer side wall of the limiting plate 6. Electronic components 7 are arranged inside the plurality of limiting grooves 24; a plurality of limiting assemblies are respectively arranged in the plurality of limiting grooves 24 and are used to limit the plurality of electronic components 7; a mounting seat 10 is fixedly installed on one side of the inner bottom surface of the cabinet body 1. A threaded rod 11 is rotatably installed inside the mounting seat 10. A threaded hole 12 is formed on the outer side wall of the moving plate 5. The outer side wall of the threaded rod 11 is threadedly connected to the inner side wall of the threaded hole 12. A first motor 9 is fixedly installed on the other side of the inner bottom surface of the cabinet body 1. One end of the output shaft of the first motor 9 is fixedly connected to one end of the threaded rod 11. When the entire device needs to be maintained or inspected, the first motor 9 is started to drive the moving plate 5 to move. While the moving plate 5 slides on the T-shaped sliding rails 8, it drives the entire electronic component 7 part to move, eliminating the need for maintenance personnel to enter the device for maintenance or inspection, facilitating the work process. When a single electronic component 7 is damaged or needs to be inspected, the corresponding limiting assembly at that position is activated according to the position of the electronic component 7 to take it out for maintenance or inspection. This structure is for the maintenance of a single electronic component 7 and does not require the entire device to be maintained, greatly improving the work efficiency.

[0035] Embodiment 2:

[0036] This embodiment provides an assembled high and low voltage power distribution cabinet that is convenient for maintenance. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0037] Among them, the limiting component includes a circular fixing plate 20, which is fixedly installed in the limiting groove 24. A transmission rod 16 is rotatably installed in the circular fixing plate 20. A square mounting plate 17 is fixedly installed on the outer side wall of the transmission rod 16. Slide rods 18 are rotatably installed at both ends of the square mounting plate 17 away from each other. Two mounting plates 22 are slidably installed on one side of the circular fixing plate 20. Limiting blocks 23 are fixedly installed on the outer side walls of the two mounting plates 22. Square grooves are formed on both sides of the electronic component 7. The two limiting blocks 23 are respectively movably sleeved in the two square grooves. Two limiting sliders 21 are slidably installed in the circular fixing plate 20. One sides of the two limiting sliders 21 are respectively fixedly connected to one side of the two mounting plates 22. Connecting rods 19 are fixedly installed on the other sides of the two limiting sliders 21. One ends of the two connecting rods 19 are respectively rotatably connected to one ends of the two slide rods 18. A second motor 15 is fixedly installed on one side inside the limiting groove 24. One end of the output shaft of the second motor 15 is fixedly connected to one end of the transmission rod 16. When a single electronic component 7 is damaged or needs to be inspected, the corresponding limiting component at this position is started according to the position of the electronic component 7 to take it out for maintenance or inspection. This structure is for the maintenance of a single electronic component 7 and does not require the overall maintenance, greatly improving the work efficiency.

[0038] Embodiment 3:

[0039] This embodiment provides an assembled high and low voltage power distribution cabinet that is convenient for maintenance. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0040] Among them, installation grooves 25 are formed on both sides of the cabinet body 1. Filter meshes 14 are fixedly installed in the two installation grooves 25. Louvers 13 are fixedly installed on one side of the two filter meshes 14. Since the equipment is in an open-air environment for a long time, louvers 13 are installed on the outermost layer of the installation grooves 25 on both sides of the cabinet body 1. When the wind blows or it rains, controlling the louvers 13 to close can effectively prevent sand or rain from entering the equipment interior. Filter meshes 14 are installed in the installation grooves 25 to filter the air flowing into the equipment, keeping the interior of the equipment clean at all times and protecting the electronic component 7.

[0041] Embodiment 4:

[0042] This embodiment provides an assembled high and low voltage power distribution cabinet that is convenient for maintenance. In addition to the technical solutions of the above embodiments, it also has the following technical features.

[0043] Among them, a cabinet door 3 is rotatably installed on the outer side wall of the cabinet body 1, and a handle 4 is fixedly installed on the outer side wall of the cabinet door 3, which is convenient for the staff to open the cabinet door 3 and enter the cabinet body 1 to repair the equipment, simple and practical.

[0044] Embodiment 5:

[0045] This embodiment provides an assembled high and low voltage power distribution cabinet that is convenient for maintenance. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0046] Among them, a plurality of support legs 2 are fixedly installed on the bottom surface of the cabinet body 1. The plurality of support legs 2 increase the height of the entire cabinet body 1 from the ground and also improve the overall stability, simple and practical.

[0047] Embodiment 6:

[0048] This embodiment provides an assembled high and low voltage power distribution cabinet that is convenient for maintenance. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0049] Among them, the sliding rod 18 is of an L-shaped structure. The L-shaped structure can better achieve elongation or shortening and has high space utilization. Multiple can be placed at the same time. The L-shaped structure also has a certain load-bearing capacity, making the overall structure more stable, with practical benefits.

[0050] Embodiment 7:

[0051] This embodiment provides an assembled high and low voltage power distribution cabinet that is convenient for maintenance. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0052] Among them, a door lock 26 is provided on the outer side wall of the cabinet door 3 to protect the internal electronic components 7 and prevent them from being randomly opened by passers-by, simple and practical.

[0053] During use: When the entire device needs to be repaired or inspected, start the first motor 9 to drive the moving plate 5 to move. While the moving plate 5 slides on the T-shaped slide rail 8, it drives the entire electronic component 7 part to move, eliminating the need for maintenance personnel to enter the device interior for repair or inspection, facilitating the work process. When a single electronic component 7 is damaged or needs to be inspected, start the corresponding limit component at that position according to the position of the electronic component 7 to take it out for repair or inspection. This structure is for the repair of a single electronic component 7 and does not require the entire device to be repaired, greatly improving the work efficiency.

[0054] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. An assembled high and low voltage power distribution cabinet that is convenient for maintenance, characterized in that, Comprising: A cabinet body (1), on the inner top surface and inner bottom surface of the cabinet body (1), two T-shaped sliding rails (8) are fixedly installed. A same moving plate (5) is slidably installed between the plurality of T-shaped sliding rails (8). A limiting plate (6) is fixedly installed on the outer side wall of the moving plate (5). A plurality of limiting grooves (24) are formed in the outer side wall of the limiting plate (6). Electronic components (7) are arranged in the plurality of limiting grooves (24). Multiple groups of limiting components, the multiple groups of limiting components are respectively arranged in the plurality of limiting grooves (24) and are used for limiting the plurality of electronic components (7). A mounting seat (10), the mounting seat (10) is fixedly installed on one side of the inner bottom surface of the cabinet body (1). A threaded rod (11) is rotatably installed in the mounting seat (10). A threaded hole (12) is formed in the outer side wall of the moving plate (5). The outer side wall of the threaded rod (11) is threadedly connected with the inner side wall of the threaded hole (12). A first motor (9) is fixedly installed on the other side of the inner bottom surface of the cabinet body (1). One end of the output shaft of the first motor (9) is fixedly connected with one end of the threaded rod (11).

2. The assembled high and low voltage power distribution cabinet convenient for maintenance according to claim 1, wherein, The limiting component includes a circular fixing plate (20), the circular fixing plate (20) is fixedly installed in the limiting groove (24). A transmission rod (16) is rotatably installed in the circular fixing plate (20). A square mounting plate (17) is fixedly installed on the outer side wall of the transmission rod (16). Slide rods (18) are rotatably installed at both ends of the square mounting plate (17) away from each other. Two mounting plates (22) are slidably installed on one side of the circular fixing plate (20). Limiting blocks (23) are fixedly installed on the outer side walls of the two mounting plates (22). Square grooves are formed on both sides of the electronic component (7). The two limiting blocks (23) are respectively movably sleeved in the two square grooves. Two limiting sliders (21) are slidably installed in the circular fixing plate (20). One side of the two limiting sliders (21) is fixedly connected with one side of the two mounting plates (22). Connecting rods (19) are fixedly installed on the other side of the two limiting sliders (21). One end of the two connecting rods (19) is respectively rotatably connected with one end of the two slide rods (18). A second motor (15) is fixedly installed on one side inside the limiting groove (24). One end of the output shaft of the second motor (15) is fixedly connected with one end of the transmission rod (16).

3. The assembled high and low voltage power distribution cabinet convenient for maintenance according to claim 1, characterized in that, Mounting grooves (25) are formed on both sides of the cabinet body (1). Filter meshes (14) are fixedly installed in the two mounting grooves (25). Louvers (13) are fixedly installed on one side of the two filter meshes (14).

4. The assembled high and low voltage power distribution cabinet convenient for maintenance according to claim 1, wherein, A cabinet door (3) is rotatably installed on the outer side wall of the cabinet body (1). A handle (4) is fixedly installed on the outer side wall of the cabinet door (3).

5. The assembled high and low voltage power distribution cabinet convenient for maintenance according to claim 1, wherein, A plurality of support legs (2) are fixedly installed on the bottom surface of the cabinet body (1).

6. The assembled high and low voltage power distribution cabinet convenient for maintenance according to claim 2, characterized in that, The slide rod (18) is of an L-shaped structure.

7. A modular high and low voltage power distribution cabinet that is easy to repair according to claim 4, characterized in that, A door lock (26) is arranged on the outer side wall of the cabinet door (3).

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