Electrical engineering cabinet

Abstract

The utility model relates to the technical field of electrical engineering, and discloses an electrical engineering cabinet, which comprises a cabinet body, a shielding assembly is arranged on the surface of the cabinet body, the shielding assembly comprises a mounting plate, the mounting plate is fixedly connected on the surface of the cabinet body, the bottom surface of the mounting plate is fixedly connected with two groups of symmetrically arranged convex blocks, and the convex blocks are fixedly connected on the surface of the cabinet body. A baffle is rotationally connected between the two protruding blocks. According to the utility model, the baffle plate is turned upwards and the supporting rod is rotated downwards, so that the supporting rod is in contact with the surface of the positioning plate, a supporting point is provided for the bottom end of the supporting rod, the turned baffle plate is supported, the baffle plate plays a role in shielding rain, and the bottom surface of the movable plate is supported through the reset spring; and the feet of the maintenance personnel exert pressure on the pedal, so that the movable plate moves downwards, the limiting block is separated from the baffle, and the baffle is convenient to open.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to an electrical engineering cabinet. Background Art

[0002] With the development of diversified types of electrical components and functions of electrical equipment, the demand for power distribution is also getting higher and higher. Thermal interference will occur between control components in a relatively sealed unit space, which is not conducive to the normal operation of distribution components.

[0003] After searching, the Chinese patent announcement number: CN116780382B discloses a switch cabinet for electrical engineering, which is composed of a liftable upper cover structure composed of an additional top cover shell and a lightweight top cover. It is driven by a linkage water tank and a linkage rod located at the bottom of the main shell. When water accumulates outdoors, water will enter the linkage water tank from the first heat dissipation hole. As the amount of water accumulates, the linkage water tank is pressed down, causing the linkage rod to pull the second vertical sliding member downward, thereby driving the second vertical sliding member to slide downward along the second vertical slide. This action process will compress the first spring and the second spring, and cause the first driving member and the second driving member to rotate to a horizontal state (movement will occur synchronously), thereby pushing the first connecting rod and the second connecting rod to rotate from an inclined direction to a vertical direction, supporting the liftable upper cover structure to move upward. , increase the top space of the electrical engineering. When there is too much water and it has filled the area below the movable bottom plate, the buoyancy generated by the floating plate is used to drive the mounting frame plate to move upward (the mounting frame plate is the general term for the mounting frame and the mounting plate, and the distribution components are installed on the mounting plate), so as to effectively protect the internal electrical components from being damaged by water bubbles. The switch cabinet for electrical engineering set by the present invention can be used to install distribution components in its entire volume when it is not wading in water. The distribution cabinet includes an upper and lower part. The lower part basically does not install distribution components, but is used to install some detection components, sensor components, etc. The upper part is used to install the structure of distribution components. Under the condition of the same volume of the distribution cabinet, the use capacity is larger, and it can also well meet the problem of rainwater infiltration.

[0004] The above-mentioned electrical engineering switch cabinet has certain disadvantages during use. When performing maintenance on rainy days, the body of the worker may get wet, causing wet hands to touch the electrical equipment inside the switch cabinet, thus posing a safety hazard. Therefore, an electrical engineering cabinet is proposed to solve the above problem. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides an electrical engineering cabinet, which aims to improve the problem in the prior art that when performing maintenance on rainy days, the workers' bodies may get wet, causing their wet hands to come into contact with the electrical equipment inside the switch cabinet, thus posing a safety hazard.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an electrical engineering cabinet, including a cabinet body, a shielding assembly is arranged on the surface of the cabinet body, and the shielding assembly includes a mounting plate, the mounting plate is fixedly connected to the surface of the cabinet body, and two groups of symmetrically arranged protrusions are fixedly connected to the bottom surface of the mounting plate, and a baffle is rotatably connected between the two groups of protrusions.

[0007] As a further description of the above technical solution:

[0008] A limit assembly is arranged on the surface of the cabinet, and the limit assembly comprises a mounting groove, which is opened on the surface of the cabinet, and a moving plate is slidably connected inside the mounting groove.

[0009] As a further description of the above technical solution:

[0010] A through hole is provided on the surface of the movable plate, and a guide rod is slidably connected in the through hole, and the end of the guide rod is fixedly connected to the inner wall of the mounting groove.

[0011] As a further description of the above technical solution:

[0012] The movable plate is elastically connected to the inner wall of the mounting groove through a return spring.

[0013] As a further description of the above technical solution:

[0014] The surface of the movable plate is fixedly connected to a limiting block, and the end of the movable plate is fixedly connected to a pedal.

[0015] As a further description of the above technical solution:

[0016] Grooves are provided on both sides of the baffle, and inner walls of the grooves are rotatably connected with support rods.

[0017] As a further description of the above technical solution:

[0018] The surface of the cabinet is fixedly connected with a plurality of array-distributed positioning plates.

[0019] As a further description of the above technical solution:

[0020] Four groups of supporting legs are fixedly connected to the bottom surface of the cabinet.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the baffle is flipped upward and the support rod is rotated downward so that the support rod contacts the surface of the positioning plate, thereby providing a support point for the bottom end of the support rod, supporting the flipped baffle, and playing the role of shielding rain through the baffle.

[0023] 2. In the utility model, the bottom surface of the movable plate is supported by a return spring, so that the limit block limits the baffle. The maintenance personnel apply pressure to the pedal with their feet, so that the movable plate moves downward, and the limit block is separated from the baffle, which facilitates the opening of the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of an electrical engineering cabinet proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the baffle opening structure of an electrical engineering cabinet proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the enlarged structure of point A of an electrical engineering cabinet proposed by the utility model.

[0027] Legend:

[0028] 1. Cabinet; 11. Support leg; 2. Shielding assembly; 21. Mounting plate; 22. Bump; 23. Baffle; 24. Sealing gasket; 25. Handle; 26. Groove; 27. Support rod; 28. Positioning plate; 3. Limiting assembly; 31. Mounting groove; 32. Moving plate; 33. Guide rod; 34. Reset spring; 35. Limiting block; 36. Pedal. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1 - Figure 3 The utility model provides an embodiment: an electrical engineering cabinet, comprising a cabinet body 1, which is the main structure of the entire electrical engineering cabinet and is used to install and protect the electrical equipment inside. The bottom surface of the cabinet body 1 is fixedly connected with four sets of supporting legs 11, which are used to support and stabilize the entire cabinet body 1 to ensure that it will not shake or tilt during use.

[0031] Reference Figure 1 - Figure 2A shielding assembly 2 is provided on the surface of the cabinet 1. The shielding assembly 2 is used to shield from rain when opened and to seal the cabinet 1 when closed. The shielding assembly 2 includes a mounting plate 21, which is fixedly connected to the surface of the cabinet 1. Two groups of symmetrically arranged protrusions 22 are fixedly connected to the bottom surface of the mounting plate 21. A baffle 23 is rotatably connected between the two groups of protrusions 22. The mounting plate 21 and the two groups of protrusions 22 are used to install the baffle 23 and enable the baffle 23 to be flipped. The mounting plate 21 is used to shield the gap between the baffle 23 and the cabinet 1, thereby preventing rainwater from seeping in. A sealing gasket 24 is fixedly connected to one side of the baffle 23. The sealing gasket 24 is used to improve the sealing between the baffle 23 and the cabinet 1. A handle 25 is fixedly connected to the other side of the baffle 23. The handle 25 is used to operate the baffle 23, so that the maintenance personnel can flip the baffle 23 conveniently. Grooves 26 are provided on both sides of the baffle 23, and the inner walls of the grooves 26 are rotatably connected to support rods 27. The grooves 26 are used to install the support rods 27. A plurality of array-distributed positioning plates 28 are fixedly connected to the surface of the cabinet 1. By flipping the baffle 23 upward and rotating the support rod 27 downward, the support rod 27 is in contact with the surface of the positioning plate 28, thereby providing a support point for the bottom end of the support rod 27, supporting the flipped baffle 23, and protecting it from rain.

[0032] Reference Figure 1 - Figure 3 A limit assembly 3 is arranged on the surface of the cabinet 1, and the limit assembly 3 is used to fix the baffle 23 so that the baffle 23 and the cabinet 1 are closely attached together. The limit assembly 3 includes a mounting groove 31, which is provided on the surface of the cabinet 1. The mounting groove 31 is the basis of the limit assembly 3, which is used to install other components of the limit assembly 3 and provides a sliding channel. A moving plate 32 is slidably connected inside the mounting groove 31, and a through hole is provided on the surface of the moving plate 32, and a guide rod 33 is slidably connected in the through hole, and the end of the guide rod 33 is fixedly connected to the inner wall of the mounting groove 31, and the guide rod 33 is used to limit the moving direction of the moving plate 32, so as to ensure that the moving plate 32 moves in the mounting groove 31. The moving plate 32 is elastically connected to the inner wall of the mounting groove 31 by a reset spring 34, and the reset spring 34 is elastically connected to the moving plate 32 and the inner wall of the mounting groove 31, and is used to reset the moving plate 32 to its initial position after being pushed by an external force. A limit block 35 is fixedly connected to the surface of the movable plate 32, and the bottom surface of the movable plate 32 is supported by a return spring 34, so that the limit block 35 limits the baffle 23. A pedal 36 is fixedly connected to the end of the movable plate 32. The pedal 36 is used for the maintenance personnel to apply pressure on the pedal 36 with their feet to move the movable plate 32 downward, and the limit block 35 is separated from the baffle 23, so that the baffle 23 is convenient to open.

[0033] Working principle: During use, when the electrical engineering cabinet needs to be maintained, the maintenance personnel only need to step on the pedal 36 with their feet to make the movable plate 32 move downward in the installation groove 31, and the limit block 35 is separated from the baffle 23. At this time, the maintenance personnel can flip the baffle 23 and turn the support rod 27 downward so that the support rod 27 contacts the surface of the positioning plate 28, thereby providing a support point for the bottom end of the support rod 27 to support the flipped baffle 23, thereby playing a role in keeping out rain. When the maintenance is completed, the maintenance personnel can flip the baffle 23 upward so that the baffle 23 fits the cabinet body 1. At this time, the reset spring 34 pushes the movable plate 32 to move upward, so that the limit block 35 limits the baffle 23, thereby completing the closure of the electrical engineering cabinet.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrical engineering cabinet, comprising a cabinet body (1), characterized in that: A shielding assembly (2) is arranged on the surface of the cabinet (1), and the shielding assembly (2) comprises a mounting plate (21), the mounting plate (21) is fixedly connected to the surface of the cabinet (1), two groups of symmetrically arranged protrusions (22) are fixedly connected to the bottom surface of the mounting plate (21), and a baffle (23) is rotatably connected between the two groups of protrusions (22).

2. An electrical engineering cabinet according to claim 1, characterized in that: A limit assembly (3) is arranged on the surface of the cabinet (1), and the limit assembly (3) comprises a mounting groove (31). The mounting groove (31) is opened on the surface of the cabinet (1), and a movable plate (32) is slidably connected inside the mounting groove (31).

3. An electrical engineering cabinet according to claim 2, characterized in that: A through hole is provided on the surface of the movable plate (32), and a guide rod (33) is slidably connected in the through hole. The end of the guide rod (33) is fixedly connected to the inner wall of the mounting groove (31).

4. An electrical engineering cabinet according to claim 2, characterized in that: The movable plate (32) is elastically connected to the inner wall of the mounting groove (31) via a return spring (34).

5. An electrical engineering cabinet according to claim 2, characterized in that: A limit block (35) is fixedly connected to the surface of the movable plate (32), and a pedal (36) is fixedly connected to the end of the movable plate (32).

6. The electrical engineering cabinet according to claim 1, characterized in that: Grooves (26) are provided on both sides of the baffle (23), and the inner wall of the groove (26) is rotatably connected to a support rod (27).

7. An electrical engineering cabinet according to claim 1, characterized in that: A plurality of array-distributed positioning plates (28) are fixedly connected to the surface of the cabinet (1).

8. The electrical engineering cabinet according to claim 1, characterized in that: Four groups of supporting legs (11) are fixedly connected to the bottom surface of the cabinet (1).

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