Power switch cabinet

Abstract

The utility model provides a power switch cabinet, which relates to the technical field of electrical devices and comprises an electrical cabinet, a support column is fixedly connected to the bottom of the electrical cabinet close to the corner, a cabinet door is hinged to the front surface of the electrical cabinet, and a handle is fixedly connected to the front surface of the cabinet door close to the edge of one side. According to the utility model, the adjustable equipment mounting panel is arranged, so that the problem that the equipment mounting position of a traditional power switch cabinet is fixed is solved, and the equipment mounting position of the traditional power switch cabinet is fixed by utilizing the rotary connection between the first connecting arm and the second connecting arm, the threaded connection between the rotary block and the threaded rod and the rotary operation of the handle; according to the electrical cabinet, the equipment installation panel can be easily pushed out of the electrical cabinet, so that a worker can adjust the equipment to an optimal position according to actual requirements when installing, overhauling and maintaining the equipment, the working efficiency is greatly improved, and meanwhile, the situation that the equipment is difficult to operate in a narrow space is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical devices, in particular to a power switch cabinet. Background Art

[0002] In the current fields of industrial production and power distribution, power switch cabinets play a crucial role as key electrical equipment. With the continuous progress of technology and the increasing complexity of industrial production, higher requirements are put forward for the performance and usability of power switch cabinets.

[0003] Traditional power switch cabinets often have some inconveniences in terms of equipment installation and maintenance. For example, the installation position of the equipment is fixed, making it difficult to flexibly adjust according to actual needs, which brings great difficulties to the installation, repair, and maintenance of the equipment. When operating the electrical equipment inside the cabinet, workers may need to perform difficult operations in a narrow space, resulting in low efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems existing in the prior art that traditional power switch cabinets often have some inconveniences in terms of equipment installation and maintenance. For example, the installation position of the equipment is fixed, making it difficult to flexibly adjust according to actual needs, which brings great difficulties to the installation, repair, and maintenance of the equipment. When operating the electrical equipment inside the cabinet, workers may need to perform difficult operations in a narrow space, resulting in low efficiency. And a power switch cabinet is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A power switch cabinet, comprising: an electrical cabinet, a support column is fixedly connected to the bottom of the electrical cabinet near the corner, a cabinet door is hingedly connected to the front surface of the electrical cabinet, a handle is fixedly connected to the front surface of the cabinet door near one side edge, first connection blocks are symmetrically and fixedly connected to the inner wall of the electrical cabinet near one side edge, the opposite outer surfaces of the first connection blocks are rotatably connected by shafts to first connection arms, the opposite outer surfaces of the first connection arms are rotatably connected by shafts to second connection arms, and the opposite outer surfaces of the second connection arms are rotatably connected by shafts to second connection blocks.

[0006] Preferably, an equipment installation panel is fixedly connected to the front surface of the second connection block, an electrical equipment model is fixedly connected to the front surface of the equipment installation panel, and a slider is fixedly connected to the opposite outer surface of the equipment installation panel.

[0007] Preferably, a plurality of chutes are symmetrically formed on the inner wall of the electrical cabinet.

[0008] Preferably, the inner surface of the chute and the outer surface of the slider are slidably fitted, and the first connection arm and the second connection arm cooperate with each other.

[0009] Preferably, connecting shafts are rotatably connected through the outer surfaces on the opposite sides of the first connecting arms, and rotating blocks are fixedly connected to the outer surfaces of the connecting shafts.

[0010] Preferably, threaded rods are threadedly connected through the inner surfaces of the rotating blocks, and fixed telescopic rods are rotatably connected to the tops of the threaded rods.

[0011] Preferably, a connecting rod is fixedly connected to the bottom of the threaded rod, and a handle is fixedly connected to the outer surface of one side of the connecting rod.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0013] 1. In the present utility model, by providing an adjustable equipment installation panel, the problem that the installation position of traditional power switchgear equipment is fixed is solved. By using the rotational connection between the first connecting arm and the second connecting arm, the threaded connection between the rotating block and the threaded rod, and the rotational operation of the handle, the equipment installation panel can be easily pushed out from the electrical cabinet. This enables the staff to adjust the equipment to the most suitable position according to actual needs during equipment installation, repair, and maintenance, greatly improving work efficiency. At the same time, it avoids the difficult operation in a narrow space.

[0014] 2. In the present utility model, the sliders on both sides of the equipment installation panel are slidably fitted with the chutes on the inner wall of the electrical cabinet, and the cooperation between the first connecting arm and the second connecting arm provides stable guidance and support for the movement of the equipment installation panel. This design ensures the smoothness of the equipment installation panel during adjustment, prevents it from shaking or shifting, and further improves the safety and reliability of the operation. The fixed telescopic rod plays a supporting role at the top of the threaded rod, enhancing the stability of the entire structure and ensuring the safe and reliable operation of the switchgear during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of a power switchgear proposed by the present utility model;

[0016] Figure 2 is a cross-sectional view of a power switchgear proposed by the present utility model;

[0017] Figure 3 is another perspective cross-sectional view of a power switchgear proposed by the present utility model;

[0018] Figure 4 is a mechanical structure diagram of a power switchgear proposed by the present utility model

[0019] Figure 5 is another angle mechanical structure diagram of a power switchgear proposed by the present utility model.

[0020] Legend: 1. Electrical cabinet; 10. Support column; 11. Cabinet door; 12. Handle; 2. Equipment installation panel; 21. Electrical equipment model; 22. Slide groove; 24. Slide block; 3. Fixed telescopic rod; 31. First connection block; 32. First connecting arm; 33. Handle; 34. Connecting rod; 35. Connecting shaft; 36. Second connection block; 37. Threaded rod; 38. Second connecting arm; 39. Rotating block. Detailed implementation mode

[0021] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0022] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited by the limitations of the specific embodiments disclosed in the following specification.

[0023] Embodiment 1: As Figures 1 - 5 shown, the present invention provides a power switch cabinet, including: an electrical cabinet 1, 4 support columns 10 are fixedly connected to the bottom of the electrical cabinet near the corner, a cabinet door 11 is hingedly connected to the front surface of the electrical cabinet 1, and a handle 12 is fixedly connected to the front surface of the cabinet door 11 near one side edge. Six first connection blocks 31 are symmetrically and fixedly connected to the inner wall of the electrical cabinet 1 near one side edge. The opposite outer surfaces of the first connection blocks 31 are rotatably connected to first connecting arms 32 through shafts. The opposite outer surfaces of the first connecting arms 32 are rotatably connected to second connecting arms 38 through shafts. The opposite outer surfaces of the second connecting arms 38 are rotatably connected to second connection blocks 36 through shafts. A device installation panel 2 is fixedly connected to the front surface of the second connection block 36. An electrical equipment model 21 is fixedly connected to the front surface of the device installation panel 2. A slide block 24 is fixedly connected to the opposite outer surface of the device installation panel 2.

[0024] The effect achieved by the entire Embodiment 1 is that when it is necessary to install, repair, or maintain the electrical equipment on the equipment installation panel 2, the staff can rotate the handle 33. The handle 33 drives the connecting rod 34 to rotate, and then the threaded rod 37 rotates. Since the threaded rod 37 is threadedly connected to the rotating block 39, the rotating block 39 will move up and down along the threaded rod 37. The rotating block 39 is connected to the first connecting arm 32 through the connecting shaft 35, thereby driving the first connecting arm 32 to move. The first connecting arm 32 is rotatably connected to the second connecting arm 38, and the second connecting arm 38 is also connected to the equipment installation panel 2 through the second connecting block 36. Therefore, the movement of the first connecting arm 32 pushes the second connecting arm 38 to move, thereby changing the position of the equipment installation panel 2. By providing four support columns 10 at the bottom of the electrical cabinet 1, the stability of the electrical cabinet 1 is ensured. The cabinet door 11 is hinged to the electrical cabinet 1, which is convenient for opening and closing. The handle 12 facilitates the operation of the cabinet door 11. The connecting structure composed of the first connecting block 31, the first connecting arm 32, the second connecting arm 38, and the second connecting block 36 in the electrical cabinet 1 provides support and connection for the equipment installation panel 2. The electrical equipment model 21 on the equipment installation panel 2 is convenient for simulation and display. At the same time, the slider 24 on the opposite side of the equipment installation panel 2 provides a basis for subsequent movement adjustment.

[0025] Embodiment 2: As Figures 1 - 5 shown, four chutes 22 are symmetrically opened on the inner wall of the electrical cabinet. The inner surface of the chute 22 and the outer surface of the slider 24 are slidably fitted. The first connecting arm 32 and the second connecting arm 38 cooperate with each other. The outer surfaces on the opposite sides of the first connecting arm 32 are all rotatably connected through the connecting shafts 35. The outer surfaces of the connecting shafts 35 are all fixedly connected with rotating blocks 39. The inner surfaces of the rotating blocks 39 are all threadedly connected through the threaded rods 37. The top of the threaded rod 37 is rotatably connected with a fixed telescopic rod 3. The bottom of the threaded rod 37 is fixedly connected with a connecting rod 34. One side outer surface of the connecting rod 34 is fixedly connected with a handle 33.

[0026] The effect achieved by the entire Embodiment 2 is that the sliders 24 on both sides of the equipment installation panel 2 slide in the chutes 22 on the inner wall of the electrical cabinet 1, providing guidance and stable support for the movement of the equipment installation panel 2. In this way, the equipment installation panel 2 can be adjusted to a suitable position, which is convenient for the staff to operate and improves work efficiency.

[0027] Working principle: When it is necessary to install, repair, or maintain the electrical equipment model 21 on the equipment installation panel 2, the staff can rotate the handle 33. The handle 33 drives the connecting rod 34 to rotate, and then the threaded rod 37 rotates. Since the threaded rod 37 is threadedly connected to the rotating block 39, the rotating block 39 will move up and down along the threaded rod 37. The rotating block 39 is connected to the first connecting arm 32 through the connecting shaft 35, thereby driving the first connecting arm 32 to move. The first connecting arm 32 is rotatably connected to the second connecting arm 38, and the second connecting arm 38 is also connected to the equipment installation panel 2 through the second connecting block 36. Therefore, the movement of the first connecting arm 32 pushes the second connecting arm 38 to move, thereby changing the position of the equipment installation panel 2. The sliders 24 on both sides of the equipment installation panel 2 slide in the chutes 22 on the inner wall of the electrical cabinet 1, providing guidance and stable support for the movement of the equipment installation panel 2. In this way, the equipment installation panel 2 can be adjusted to a suitable position, facilitating the operation of the staff and improving work efficiency.

[0028] The wiring diagram of the fixed telescopic rod 3 in the present utility model belongs to the common knowledge in the art. Its working principle is a well-known technology, and its model is selected according to actual use. Therefore, the control method and wiring layout of the fixed telescopic rod 3 will not be explained in detail.

[0029] The above is only a preferred embodiment of the present utility model, and it is not intended to limit the present utility model in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A power switchgear cabinet, characterized in that, Including: An electrical cabinet (1), at the bottom of the electrical cabinet (1) near the corner, 4 support columns (10) are fixedly connected. The front surface of the electrical cabinet (1) is hinged with a cabinet door (11). A handle (12) is fixedly connected to the front surface of the cabinet door (11) near one side edge. 6 first connection blocks (31) are symmetrically fixedly connected to the inner wall of the electrical cabinet (1) near one side edge. The opposite outer surfaces of the first connection blocks (31) are rotatably connected by shafts to first connection arms (32). The opposite outer surfaces of the first connection arms (32) are rotatably connected by shafts to second connection arms (38). The opposite outer surfaces of the second connection arms (38) are rotatably connected by shafts to second connection blocks (36).

2. The power switch cabinet according to claim 1, characterized in that: A device mounting panel (2) is fixedly connected to the front surface of the second connection block (36). An electrical equipment model (21) is fixedly connected to the front surface of the device mounting panel (2). A slider (24) is fixedly connected to the opposite outer surface of the device mounting panel (2).

3. The power switch cabinet according to claim 2, characterized in that: 4 sliding grooves (22) are symmetrically formed in the inner wall of the electrical cabinet (1). The inner surface of the sliding groove (22) is slidably fitted with the outer surface of the slider (24).

4. The power switch cabinet according to claim 3, wherein: The first connection arm (32) and the second connection arm (38) cooperate with each other.

5. The power switch cabinet according to claim 4, characterized in that: Connection shafts (35) are rotatably connected through the opposite outer surfaces of the first connection arms (32). Rotating blocks (39) are fixedly connected to the outer surfaces of the connection shafts (35).

6. The power switch cabinet according to claim 5, characterized in that: Threaded rods (37) are threadedly connected through the inner surfaces of the rotating blocks (39). Fixed telescopic rods (3) are rotatably connected to the tops of the threaded rods (37).

7. The power switchgear according to claim 6, characterized in that: The bottom of the threaded rod (37) is fixedly connected with a connecting rod (34). A handle (33) is fixedly connected to the outer surface of one side of the connecting rod (34).

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