A bracket sliding structure for an electrical cabinet

Abstract

This utility model relates to the field of electrical cabinet technology and discloses a sliding support structure for an electrical cabinet. It includes an electrical cabinet body, with cabinet doors rotatably connected to both ends of one side of the cabinet body. Multiple first mounting brackets are fixedly connected from top to bottom to the inner wall of the cabinet body, away from the cabinet doors. Heat dissipation mechanisms are provided at the bottom and top of both sides of the cabinet body. Connecting brackets are fixedly connected to the top and bottom of both sides of the inner wall of the cabinet body near the cabinet doors. A common connecting plate is fixedly connected between two connecting brackets at the same height. Both connecting plates have a strip-shaped hole in the middle, and concave plates are fixedly connected to the sides of the two connecting plates that are far apart from each other. This utility model expands the operable space between the rotating bracket and the left side panel, facilitating the operation and troubleshooting of components and cables on the rear panel behind the rotating bracket and the left side panel.

Description

Technical Field

[0001] This utility model relates to the field of electrical cabinet technology, and in particular to a sliding support structure for electrical cabinets. Background Technology

[0002] In the field of electrical equipment, electrical cabinets, as integrated carriers of various electrical components, are crucial for the stable operation and ease of maintenance of equipment due to the rationality and functionality of their internal structure. Within the electrical cabinet, the sliding structure of the rotating frame plays a key role. The main components installed on the rotating frame are circuit breakers and network communication input / output devices. Their main functions include controlling the power supply circuits of various systems and transmitting network monitoring and control signals.

[0003] The cables entering the rotary frame from the electrical cabinet are first gathered at the front of the left side panel. After being branched according to their connection to various positions on the rotary frame, they enter the rotary frame through the braided mesh end accessory. When performing subsequent modifications or troubleshooting, due to the small space inside the electrical cabinet, there are many inconveniences when performing related operations on the components installed on the rear panel of the rotary frame shaft area, the terminal blocks on the left side panel, and the cables. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a sliding support structure for electrical cabinets.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A sliding support structure for an appliance cabinet includes an appliance cabinet body. Cabinet doors are rotatably connected to both ends of one side of the cabinet body. Multiple first mounting brackets are fixedly connected from top to bottom to the inner wall of the cabinet body away from the cabinet doors. Heat dissipation mechanisms are provided at the bottom and top of both sides of the appliance cabinet body. Connecting brackets are fixedly connected to the top and bottom of both sides of the inner wall of the appliance cabinet body near the cabinet doors. A common connecting plate is fixedly connected between two connecting brackets at the same height. A strip-shaped hole is opened in the middle of each of the two connecting plates. A concave plate is fixedly connected to the side of each connecting plate away from each other. The concave plate facilitates the positioning of the rollers, allowing the rotating frame to slide stably. A slider is slidably connected inside each concave plate. Two rollers are rotatably connected to the top and bottom of each slider, and the rollers are in contact with the inner wall of the concave plate. A fixed plate is fixedly connected to each of the two sliders through the strip-shaped hole. A common rotating rod is rotatably connected between the two fixed plates, and a rotating frame is fixedly sleeved on the rotating rod.

[0007] Preferably, multiple second mounting brackets are fixedly connected to the rotating frame from top to bottom, and multiple limiting holes are equally spaced at the edges of the two fixed plates near the inner side of the appliance cabinet. Damping mechanisms are provided at the limiting holes near the top and bottom of the rotating frame. The damping mechanisms ensure that the rotating frame can stay at a stable angle without shaking when it rotates.

[0008] Preferably, the damping mechanism includes a fixed plate fixedly connected to one end of the outer wall of one side of the rotary frame. A square rod is slidably sleeved on the fixed plate. A circular hole adapted to the square rod is opened on the fixed plate. A semi-circular block is fixedly connected to one end of the square rod near the limiting hole, and the semi-circular block is adapted to the limiting hole. A limiting block is fixedly connected to the other end of the square rod. A first spring is sleeved on one end of the square rod near the semi-circular block.

[0009] Preferably, both ends of the top connecting plate are fixedly connected to sliding rods, and each sliding rod is fixedly connected to a protrusion. The same strip plate is slidably sleeved on the circumferential surface of the two sliding rods, and both ends of the strip plate are provided with round holes that are adapted to the sliding rods. A second spring is sleeved on the end of each sliding rod near the connecting plate.

[0010] Preferably, a locking strip is fixedly connected to the bottom outer side of the strip plate, and a locking block is fixedly connected to the outer side of the top fixing plate, and the locking block is compatible with the locking strip.

[0011] Preferably, a pull rod is rotatably sleeved in the middle of the clip, a round hole adapted to the pull rod is opened in the middle of the clip, and a stop bar is fixedly embedded at one end of the pull rod near the connecting plate.

[0012] Preferably, a U-shaped plate is fixedly connected to the top connecting plate near the stop bar, and the U-shaped plate has a straight hole that matches the stop bar and the pull rod.

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

[0014] 1. By employing damping mechanisms, concave plates, rotating rods, rollers, fixed discs, and limiting holes, the rotating frame can slide at both ends of the connecting plate and rotate around the rotating rod through movement. Simultaneously, the rotating frame can remain at a stable angle during rotation, effectively solving the problem mentioned in the background technology where the rotating frame cannot move, affecting user work. This further expands the operable space between the rotating frame and the left side plate, facilitating the operation and troubleshooting of components and cables on the rear plate and left side plate behind the rotating frame.

[0015] 2. Through the cooperation of locking blocks, strip plates, tie rods, and U-shaped plates, the slewing frame is kept in a stable state under normal circumstances and will not slide arbitrarily due to environmental factors. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the external structure of a sliding support structure for an electrical cabinet proposed in this utility model.

[0017] Figure 2 This is a schematic diagram of the internal structure of an electrical cabinet with a sliding support structure for an electrical cabinet, as proposed in this utility model.

[0018] Figure 3 This is a schematic diagram of the rotating frame of the sliding structure of the bracket for an electrical cabinet proposed in this utility model;

[0019] Figure 4 This is a partial structural diagram of a sliding frame for an electrical cabinet according to the present invention.

[0020] Figure 5 This utility model proposes a sliding support structure for an electrical cabinet. Figure 4 An enlarged structural diagram at point A;

[0021] Figure 6 This is a schematic diagram of the damping mechanism of the bracket sliding structure for an electrical cabinet proposed in this utility model;

[0022] Figure 7 This is a schematic diagram of the top connecting plate of a sliding support structure for an electrical cabinet proposed in this utility model;

[0023] Figure 8 The present invention provides a sliding structure for the top of an appliance cabinet bracket. Figure 7 An enlarged structural diagram at point B;

[0024] Figure 9 This utility model proposes a sliding structure for the top of an appliance cabinet bracket. Figure 7 A magnified structural diagram at point C.

[0025] In the diagram: 1. Appliance cabinet body; 101. Cabinet door; 102. First mounting bracket; 103. Heat dissipation mechanism; 104. Connecting bracket; 2. Rotating bracket; 201. Second mounting bracket; 202. Rotating rod; 203. Slider; 204. Roller; 205. Fixed plate; 206. Limiting hole; 3. Connecting plate; 301. Strip hole; 4. Concave plate; 5. Damping mechanism; 501. Fixed plate; 502. Square rod; 503. First spring; 504. Semicircular block; 6. Locking block; 7. Sliding rod; 701. Second spring; 702. Strip plate; 703. Locking strip; 704. Pull rod; 705. Stop bar; 8. U-shaped plate; 801. Straight hole. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Reference Figures 1-9 A sliding support structure for an appliance cabinet includes an appliance cabinet body 1. Cabinet doors 101 are rotatably connected to both ends of one side of the appliance cabinet body 1. Multiple first mounting brackets 102 are fixedly connected from top to bottom on the inner wall of the appliance cabinet body 1 away from the cabinet doors 101. Heat dissipation mechanisms 103 are provided at the bottom and top of both sides of the appliance cabinet body 1. Connecting brackets 104 are fixedly connected to the top and bottom of both sides of the inner wall of the appliance cabinet body 1 near the cabinet doors 101. A common connecting plate 3 is fixedly connected between two connecting brackets 104 at the same height. A strip-shaped hole 301 is opened in the middle of each of the two connecting plates 3. Each of the connecting plates 3 has a concave plate 4 fixedly connected to one of its opposite sides. Each concave plate 4 has a slider 203 slidably connected inside it. Each slider 203 has two rollers 204 rotatably connected to its top and bottom sides. The rollers 204 are in contact with the inner wall of the concave plate 4. The two sliders 203 slide through the strip hole 301 and are fixedly connected to a fixed plate 205. The two fixed plates 205 are rotatably connected to the same rotating rod 202. A rotating frame 2 is fixedly sleeved on the rotating rod 202. Through the cooperation of the concave plate 4, rollers 204 and sliders 203, the rotating frame 2 can slide on the connecting plate 3.

[0028] In this utility model, multiple second mounting brackets 201 are fixedly connected from top to bottom on the rotating frame 2, and multiple limiting holes 206 are equally spaced at the edges of the two fixed plates 205 near the inner side of the electrical cabinet 1. Damping mechanisms 5 are provided at the limiting holes 206 near the top and bottom of the rotating frame 2. Through the cooperation of the damping mechanism 5 and the multiple limiting holes 206, the rotating frame 2 can stay at a stable angle when it rotates, so that the rotating frame 2 will not shake, which is convenient for the workers to carry out the construction.

[0029] In this utility model, the damping mechanism 5 includes a fixing plate 501 fixedly connected to one end of the outer wall of one side of the rotary frame 2. A square rod 502 is slidably sleeved on the fixing plate 501. A round hole adapted to the square rod 502 is opened on the fixing plate 501. A semi-circular block 504 is fixedly connected to one end of the square rod 502 near the limiting hole 206, and the semi-circular block 504 is adapted to the limiting hole 206. A limiting block is fixedly connected to the other end of the square rod 502. A first spring 503 is sleeved on one end of the square rod 502 near the semi-circular block 504.

[0030] In this utility model, both ends of the top connecting plate 3 are fixedly connected to slide rods 7, and each slide rod 7 is fixedly connected to a protrusion. The same strip plate 702 is slidably sleeved on the circumferential surface of the two slide rods 7, and both ends of the strip plate 702 are provided with round holes that are adapted to the slide rods 7. A second spring 701 is sleeved on the end of each slide rod 7 near the connecting plate 3.

[0031] In this utility model, a locking strip 703 is fixedly connected to the bottom outer side of the strip plate 702, and a locking block 6 is fixedly connected to the outer side of the top fixing plate 205, and the locking block 6 is compatible with the locking strip 703.

[0032] In this utility model, a pull rod 704 is rotatably sleeved in the middle of the clip 703. A round hole adapted to the pull rod 704 is opened in the middle of the clip 703. A stop rod 705 is fixedly embedded in one end of the pull rod 704 near the connecting plate 3. A U-shaped plate 8 is fixedly connected to the top connecting plate 3 near the stop rod 705. A straight hole 801 adapted to the stop rod 705 and the pull rod 704 is opened on the U-shaped plate 8. By pushing and rotating the pull rod 704, the clip 703 is easily limited, so that the rotating frame 2 can slide.

[0033] Working principle: When the appliance cabinet 1 is in use, the cable entering the rotating frame 2 has sufficient wiring curvature between the left side plate and the rotating frame. Within the allowable range of cable length, the rotating frame 2 can slide within a certain range left and right along the direction of the upper and lower connecting plates 3. This ensures that the rotating frame 2 is not restricted by the cable during sliding and rotation. When the rotating frame 2 needs to be slid, push the pull rod 704 so that the stop rod 705 passes through the straight hole 801. Then rotate the pull rod 704 to about 90 degrees. At this time, the U-shaped plate 8 will lock the stop rod 705. At this time, the second spring 701 is compressed, and the locking block 6 separates from the strip plate 702. Then the rotating frame 2 can be slid. During the sliding process, the multiple rollers 204 at the top and bottom slide on the top and bottom of the inner side of the concave plate 4, so that the rotating frame 2 is in a stable state. After the rotating frame 2 slides to the right side in the open state, as... When troubleshooting, the status of the rear panel components can be observed while operating the rotary frame circuit breaker, eliminating the need for repeatedly switching the rotary frame 2 on and off. The rotary frame 2 can rotate around the rotating rod 202, but under the action of the damping mechanism 5 and multiple limiting holes 206, the semicircular block 504 sequentially engages with the corresponding limiting hole 206 during rotation. Since the semicircular block 504 has a larger diameter than the limiting hole 206, each time it engages, the compression of the first spring 503 stabilizes the rotary frame 2. However, with force, the semicircular block 504 will slide out of the corresponding limiting hole 206 and engage with the next limiting hole 206. This ensures that the rotary frame 2 remains at a constant angle, preventing random and unstable rotation, facilitating the operation and troubleshooting of components and cables on the rear and left side panels behind the rotary frame.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A bracket sliding structure for an electrical cabinet, comprising an electrical cabinet cabinet body (1), characterized in that, The appliance cabinet (1) has cabinet doors (101) rotatably connected to both ends on one side. Multiple first mounting brackets (102) are fixedly connected from top to bottom on the inner wall of the appliance cabinet (1) away from the cabinet doors (101). Heat dissipation mechanisms (103) are provided at the bottom and top of both sides of the appliance cabinet (1). Connecting brackets (104) are fixedly connected to the top and bottom of both sides of the inner wall of the appliance cabinet (1) near the cabinet doors (101). A connecting plate (3) is fixedly connected between two connecting brackets (104) at the same height. A strip-shaped hole is opened in the middle of each of the two connecting plates (3). 301), and two connecting plates (3) are fixedly connected to concave plates (4) on the side away from each other, and each concave plate (4) is slidably connected to a slider (203). Each slider (203) has two rollers (204) rotatably connected to the top and bottom of both sides, and the rollers (204) are in contact with the inner wall of the concave plate (4). The two sliders (203) are slidably connected to a fixed plate (205) through the strip hole (301). The two fixed plates (205) are rotatably connected to the same rotating rod (202), and a rotating frame (2) is fixedly sleeved on the rotating rod (202).

2. The bracket sliding structure for an electric appliance cabinet according to claim 1, wherein The rotating frame (2) is fixedly connected from top to bottom with multiple second mounting brackets (201), and multiple limiting holes (206) are equally spaced on the edges of the two fixed plates (205) near the inner side of the electrical cabinet (1). The rotating frame (2) is provided with damping mechanisms (5) near the limiting holes (206) at the top and bottom.

3. The bracket sliding structure for an electric appliance cabinet according to claim 2, wherein The damping mechanism (5) includes a fixed plate (501) fixedly connected to one end of the outer wall of the rotating frame (2). A square rod (502) is slidably sleeved on the fixed plate (501). A circular hole adapted to the square rod (502) is opened on the fixed plate (501). A semi-circular block (504) is fixedly connected to one end of the square rod (502) near the limiting hole (206), and the semi-circular block (504) is adapted to the limiting hole (206). A limiting block is fixedly connected to the other end of the square rod (502). A first spring (503) is sleeved on one end of the square rod (502) near the semi-circular block (504).

4. The bracket sliding structure for an electric appliance cabinet according to claim 1, wherein The top connecting plate (3) is fixedly connected to two sliding rods (7) at both ends. Each sliding rod (7) is fixedly connected to a protrusion on its outer side. The same strip plate (702) is slidably sleeved on the circumferential surface of the two sliding rods (7). Both ends of the strip plate (702) are provided with round holes that are compatible with the sliding rods (7). A second spring (701) is sleeved on one end of each sliding rod (7) near the connecting plate (3).

5. The bracket sliding structure for an electric appliance cabinet according to claim 4, wherein A locking strip (703) is fixedly connected to the bottom outer side of the strip plate (702), and a locking block (6) is fixedly connected to the outer side of the top fixing plate (205), and the locking block (6) is compatible with the locking strip (703).

6. The bracket sliding structure for an electric appliance cabinet according to claim 5, wherein The middle of the clip (703) is rotatably fitted with a pull rod (704), and the middle of the clip (703) is provided with a round hole that matches the pull rod (704). A stop bar (705) is fixedly embedded at one end of the pull rod (704) near the connecting plate (3).

7. The bracket sliding structure for an electric appliance cabinet according to claim 1, wherein The top connecting plate (3) is fixedly connected to a U-shaped plate (8) near the stop bar (705), and the U-shaped plate (8) has a straight hole (801) that is compatible with the stop bar (705) and the pull rod (704).

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