An outdoor double-door power distribution cabinet structure

Abstract

This utility model provides an outdoor double-door distribution cabinet structure, belonging to the field of distribution cabinets. It includes a distribution cabinet body with a double-door mechanism on the exterior for easy opening. The interior of the distribution cabinet body contains reinforcing components to improve its stability. Compared to traditional outdoor distribution cabinets, this utility model uses a double-door structure (left and right doors) to distribute the weight of a single door across both doors, reducing door sag due to gravity. This also simplifies production and installation, achieving a stable and reliable performance and adapting to more installation environments. The reinforcing components, with two reinforcing rods on opposite sides inside the distribution cabinet body, effectively enhance stability and reduce sway.

Description

Technical Field

[0001] This utility model relates to the field of power distribution cabinets, and more specifically, to an outdoor double-door power distribution cabinet structure. Background Technology

[0002] Distribution cabinets are widely used in civil buildings, commercial buildings, municipal projects, airports, subways, telecommunications, and industrial and mining energy enterprises. They play a role in power distribution, equipment control, leakage and overload protection, power metering, and isolation maintenance in power systems. However, existing distribution cabinets still have the following shortcomings in use:

[0003] Because power distribution cabinets are widely used and installed in diverse environments, traditional outdoor power distribution cabinets, designed to meet rainproof standards, are typically single-door designs. These designs suffer from excessively large opening radii, limited installation space, severe door sagging, and high assembly precision requirements. Therefore, a double-door outdoor power distribution cabinet structure is proposed. Utility Model Content

[0004] The purpose of this utility model is to address the problems that currently existing power distribution cabinets are widely used in various installation environments. In order to meet rain protection standards, the outdoor power distribution cabinets used in the past were designed with a single door, which resulted in an excessively large opening radius, limited installation space, serious door sagging, and high assembly precision requirements.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0006] The present invention is as follows: an outdoor double-door distribution cabinet structure, including a distribution cabinet body, the exterior of which is provided with a double-door mechanism for easy opening of the distribution cabinet body, and the interior of which is provided with a reinforcing component to improve the stability of the distribution cabinet body.

[0007] The double-door mechanism includes a left door and a right door hinged to both ends of the side wall of the power distribution cabinet body. A middle door beam is fixedly connected to the inner top wall of the power distribution cabinet body. The bottom of the middle door beam is fixedly connected to the inner bottom wall of the power distribution cabinet body. A bottom sealing plate is fixedly connected to the bottom of the power distribution cabinet body. A top cover is bolted to the top of the power distribution cabinet body.

[0008] As a preferred technical solution of this utility model, the reinforcement component includes a reinforcement rod fixedly connected to the inner wall of the power distribution cabinet body. The top of the reinforcement rod is provided with a cable routing hole. There are four reinforcement rods, which are arranged in pairs opposite each other. There are several cable routing holes, which are evenly distributed along the length direction of the reinforcement rod.

[0009] As a preferred technical solution of this utility model, a drainage groove is provided on the side wall of the middle door beam, and the bottom of the drainage groove penetrates through the power distribution cabinet body and is connected to the bottom of the power distribution cabinet body.

[0010] As a preferred technical solution of this utility model, the left and right doors are both fixedly connected to the side walls near the middle door beam with outer door reinforcing ribs.

[0011] As a preferred technical solution of this utility model, two lifting rings are fixedly connected to the opposite side walls of the outer side of the power distribution cabinet body, and the two adjacent lifting rings are arranged opposite each other.

[0012] As a preferred technical solution of this utility model, the main body of the power distribution cabinet, the left door, the right door, the bottom sealing plate and the top cover are all made of cold-rolled steel plate and are formed by sheet metal bending.

[0013] As a preferred technical solution of this utility model, a protective layer is provided on the outer walls of the power distribution cabinet body, left door, right door, bottom sealing plate and top cover.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. By setting up a double-door mechanism, the structure of the power distribution cabinet with two doors, left and right, is used, which distributes the weight of a single cabinet door to the two doors, reducing the cabinet door from sagging due to gravity. At the same time, it also reduces the difficulty of production and installation, achieving a stable and reliable effect, and can be adapted to more installation environments.

[0016] 2. With the reinforcement components, two reinforcement rods are installed on two opposite sides inside the distribution cabinet body during use, which can effectively improve the stability of the distribution cabinet body and reduce the shaking amplitude of the distribution cabinet body. Several cable routing holes are provided on the reinforcement rods, which can facilitate the organization of the cables of electrical equipment inside the distribution cabinet body. Attached Figure Description

[0017] Figure 1 A structural schematic diagram of the outdoor double-door power distribution cabinet provided by this utility model;

[0018] Figure 2 Left view of the outdoor double-door power distribution cabinet structure provided by this utility model;

[0019] Figure 3 The outdoor double-door power distribution cabinet structure provided by this utility model Figure 2 A three-dimensional cross-sectional view at point AA;

[0020] Figure 4 A schematic diagram of the drainage trough structure of the outdoor double-door power distribution cabinet provided by this utility model;

[0021] Figure 5 The outdoor double-door power distribution cabinet structure provided by this utility model Figure 3 Enlarged view of point A in the middle.

[0022] The diagram shows: 1. Distribution cabinet body; 2. Double door mechanism; 3. Reinforcing components; 4. Drainage channel; 5. Outer door reinforcing rib; 6. Lifting ring; 201. Left door; 202. Right door; 203. Middle door beam; 204. Bottom sealing plate; 205. Top cover; 301. Reinforcing rod; 302. Cable routing hole. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0024] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0025] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0027] like Figure 1 As shown, this embodiment proposes an outdoor double-door distribution cabinet structure, including a distribution cabinet body 1, a double-door mechanism 2 for easy opening of the distribution cabinet body 1 on the outside, and a reinforcement component 3 for improving the stability of the distribution cabinet body 1 inside.

[0028] like Figure 3 and Figure 4As shown, the double-door mechanism 2 includes a left door 201 and a right door 202 hinged to both ends of the side wall of the distribution cabinet body 1. The left door 201 and right door 202 serve to open and close the distribution cabinet body 1. A middle door beam 203 is fixedly connected to the inner top wall of the distribution cabinet body 1. Both the left door 201 and right door 202 are equipped with locks, which work in conjunction with the middle door beam 203. The middle door beam 203 facilitates the fixing of the left door 201 and right door 202. The bottom of the middle door beam 203 is fixedly connected to the inner bottom wall of the distribution cabinet body 1. The bottom of the distribution cabinet body 1 is fixedly connected to the bottom wall of the distribution cabinet body 1. A bottom sealing plate 204 is fixedly connected to the main body of the distribution cabinet 1, which seals the bottom of the cabinet body 1. A top cover 205 is bolted to the top of the main body of the distribution cabinet 1, which guides rainwater. Compared with the distribution cabinet body 1 used outdoors in the past, this device adopts a structure with two doors, a left door 201 and a right door 202, which distributes the weight of a single cabinet door to the two doors, reducing the cabinet door from sagging due to gravity. It also reduces the difficulty of production and installation, achieves a stable and reliable effect, and can be adapted to more installation environments.

[0029] like Figure 5 As shown, the reinforcement component 3 includes a reinforcement rod 301 fixedly connected to the inner wall of the distribution cabinet body 1. The reinforcement rod 301 increases the stability of the distribution cabinet body 1. The top of the reinforcement rod 301 is provided with a cable routing hole 302. The cable routing hole 302 can limit the wires of electrical equipment located inside the distribution cabinet body 1, which facilitates maintenance. There are four reinforcement rods 301, which are arranged in pairs opposite each other. There are several cable routing holes 302, which are evenly distributed along the length of the reinforcement rod 301. When in use, the reinforcement rod 301 can provide support for the side wall of the distribution cabinet body 1, reducing the amplitude of shaking of the distribution cabinet body 1 when used outdoors.

[0030] like Figure 4 As shown, a drainage groove 4 is provided on the side wall of the middle door beam 203. The bottom of the drainage groove 4 penetrates through the power distribution cabinet body 1 and is connected to the bottom of the power distribution cabinet body 1. In rainy weather, when the left door 201 and the right door 202 are closed, rainwater flows from the surface of the power distribution cabinet body 1 through the top cover 205 into the ground. When a small amount of rainwater enters the door gap, it will directly enter the drainage groove 4 on the middle door beam 203 and flow out along the drainage groove 4.

[0031] like Figure 1 As shown, outer door reinforcing ribs 5 are fixedly connected to the side walls of the left door 201 and the right door 202 near the middle door beam 203. The reinforcing ribs can improve the rigidity of the left door 201 and the right door 202 and prevent them from being damaged.

[0032] like Figure 1As shown, two lifting rings 6 are fixedly connected to the opposite side walls of the external side of the distribution cabinet body 1. The two adjacent lifting rings 6 are arranged opposite each other. By setting four lifting rings 6, the distribution cabinet body 1 can be lifted by external hoisting equipment, which facilitates the installation of the distribution cabinet body 1.

[0033] like Figure 4 As shown, the main body 1, left door 201, right door 202, bottom sealing plate 204, and top cover 205 of the distribution cabinet are all made of cold-rolled steel plate and are formed by sheet metal bending. After cold working, the surface of the cold-rolled steel plate is smooth and has high strength, which can provide sufficient structural support to ensure the robustness and impact resistance of the main body 1 of the distribution cabinet. Sheet metal bending can ensure that the various parts of the main body 1 of the distribution cabinet are tightly connected, which enhances the overall strength and stability.

[0034] like Figure 4 As shown, the outer walls of the power distribution cabinet body 1, left door 201, right door 202, bottom sealing plate 204, and top cover 205 are all equipped with protective layers. The protective layers are made by electrostatic spraying and are made of epoxy resin. When in use, the protective layers can improve the weather resistance of the power distribution cabinet body 1, left door 201, right door 202, bottom sealing plate 204, and top cover 205, and can effectively prevent the surfaces of the power distribution cabinet body 1, left door 201, right door 202, bottom sealing plate 204, and top cover 205 from rusting.

[0035] Specifically, in use, this outdoor double-door distribution cabinet structure employs a dual-door design: compared to the traditional outdoor distribution cabinet body 1, it uses a left door 201 and a right door 202, distributing the weight of a single door across both doors (e.g., Figure 4 As shown), this reduces the cabinet door's sag due to gravity, while also lowering production and installation difficulties, achieving a stable and reliable effect and adapting to more installation environments. The reinforcing rod 301 provides support for the side wall of the distribution cabinet body 1, reducing the amplitude of swaying when the distribution cabinet body 1 is used outdoors (e.g., Figure 5 As shown), during rainy weather, when the left door 201 and right door 202 are closed, rainwater flows from the surface of the distribution cabinet body 1 through the top cover 205 into the ground. A small amount of rainwater that seeps into the door gaps will directly enter the drainage groove 4 on the middle door beam 203 and flow out along the drainage groove 4 (as shown). Figure 4 (As shown).

[0036] All technical features in this embodiment can be freely combined according to actual needs.

[0037] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. An outdoor double-door power distribution cabinet structure, comprising a power distribution cabinet body (1), characterized in that, The power distribution cabinet body (1) is provided with a double door mechanism (2) on the outside to facilitate opening the power distribution cabinet body (1), and the power distribution cabinet body (1) is provided with a reinforcement component (3) to improve the stability of the power distribution cabinet body (1). The double-door mechanism (2) includes a left door (201) and a right door (202) hinged to both ends of the side wall of the power distribution cabinet body (1). A middle door beam (203) is fixedly connected to the inner top wall of the power distribution cabinet body (1). The bottom of the middle door beam (203) is fixedly connected to the inner bottom wall of the power distribution cabinet body (1). A bottom sealing plate (204) is fixedly connected to the bottom of the power distribution cabinet body (1). A top cover (205) is bolted to the top of the power distribution cabinet body (1).

2. The outdoor double-door distribution cabinet structure according to claim 1, characterized in that, The reinforcement component (3) includes a reinforcement rod (301) fixedly connected to the inner wall of the power distribution cabinet body (1). The top of the reinforcement rod (301) is provided with a cable routing hole (302). There are four reinforcement rods (301) arranged in pairs opposite each other. There are several cable routing holes (302) evenly distributed along the length direction of the reinforcement rod (301).

3. The outdoor double-door distribution cabinet structure according to claim 1, characterized in that, A drainage groove (4) is provided on the side wall of the central beam (203). The bottom of the drainage groove (4) penetrates through the power distribution cabinet body (1) and is connected to the bottom of the power distribution cabinet body (1).

4. The outdoor double-door distribution cabinet structure according to claim 1, characterized in that, Both the left door (201) and the right door (202) have outer door reinforcing ribs (5) fixedly connected to the side walls near the middle door beam (203).

5. The outdoor double-door distribution cabinet structure according to claim 1, characterized in that, Two lifting rings (6) are fixedly connected to the opposite side walls of the main body (1) of the power distribution cabinet, and the two adjacent lifting rings (6) are arranged opposite each other.

6. The outdoor double-door distribution cabinet structure according to claim 1, characterized in that, The main body (1), left door (201), right door (202), bottom sealing plate (204) and top cover (205) of the power distribution cabinet are all made of cold-rolled steel plate and are formed by sheet metal bending.

7. The outdoor double-door distribution cabinet structure according to claim 1, characterized in that, The outer walls of the main body (1), left door (201), right door (202), bottom sealing plate (204) and top cover (205) of the power distribution cabinet are all provided with protective layers.

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