Modularized electromechanical power distribution cabinet

Abstract

The utility model discloses a modularized electromechanical power distribution cabinet, and belongs to the field of power distribution cabinets. The power distribution cabinet comprises an electromechanical cabinet body, a plurality of laminates arranged in the electromechanical cabinet body in the vertical direction, supporting frames arranged in the electromechanical cabinet body and corresponding to the four corners of the laminates, and a fixing structure arranged in the electromechanical cabinet body and used for adjusting and fixing the positions of the laminates. The fixing structure comprises guide frames symmetrically and fixedly connected to the two sides of the lower end of the layer plate, insertion plates symmetrically inserted into the guide frames, insertion rods fixedly connected to the ends, close to the supporting frame, of the insertion plates, insertion grooves formed in the supporting frame and used for insertion of the insertion rods, and driving parts used for driving the two insertion plates to move close to or away from each other. Synchronous movement of the inserting plates is achieved through the driving piece, the step of adjusting the positions of the layer plates is simplified, and the operation efficiency is improved. The matching of the inserting rods and the inserting grooves ensures the accurate adjustment of the positions of the laminates, avoids errors in a traditional adjusting mode, and effectively prevents the laminates from shaking due to vibration or external force.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of power distribution cabinets, and particularly relates to a modular electromechanical power distribution cabinet. BACKGROUND

[0002] A modular power distribution cabinet is a power distribution system based on the design concept of modularity and scalability. It divides the power system into multiple independent modular components, each of which contains a part of the function and has its own power input and output interface. These modules can be assembled, disassembled and expanded as needed to form a flexible and adjustable power distribution system. The power distribution cabinet can expand the capacity and increase the function by adding or replacing modules. When new loads or power sources are needed, only the corresponding modules need to be added, without the need to rebuild or shut down the entire system.

[0003] The Chinese utility model patent with publication number CN222107365U discloses a modular power distribution cabinet. The power distribution cabinet constructs a solid internal frame through angle steel and reinforcing plates, providing a stable installation environment for power distribution equipment. In order to achieve flexible positioning of the mounting frame, the power distribution cabinet is provided with positioning screws on the angle steel, and multiple sets of positioning nuts are equipped on the positioning screws. This design allows the position of the mounting frame on the positioning screw to be changed by rotating the positioning nut, thereby compressing and fixing the mounting frame fitted on the positioning screw, achieving height adjustment of the mounting frame.

[0004] However, although the power distribution cabinet has certain advantages in modular design and mounting frame adjustment, it still exposes some problems in actual operation. Specifically, when adjusting the up-down position of the layer plate, the operator needs to adjust the positions of the nuts on the four corners of the layer plate respectively. Since the four nuts are adjusted independently and separately, not only does it increase the complexity and tediousness of the operation, but it is also not conducive to quick adjustment and fixation of the layer plate.

[0005] In addition, since the nuts on the four corners of the layer plate are adjusted independently during the adjustment process, it is difficult to ensure that they can always be located in the same plane. This unevenness may cause uneven force on the four corners of the layer plate, and thus produce a tilting phenomenon. This not only affects the stability and safety of the equipment inside the power distribution cabinet, but also may cause damage to the overall structure of the power distribution cabinet.

[0006] Therefore, the present application provides a modular electromechanical power distribution cabinet to solve the above problems. CONTENT OF THE UTILITY MODEL

[0007] The application provides a modular electromechanical power distribution cabinet, aiming at solving the problem that the operator needs to adjust the positions of the nuts on the four corners of the layer plate when the up-down position of the layer plate needs to be adjusted in the prior art.

[0008] To achieve the above object, the application provides the following technical scheme: a modular electromechanical power distribution cabinet, comprising an electromechanical cabinet body, a plurality of layer plates arranged in the electromechanical cabinet body in the vertical direction, a support frame arranged in the electromechanical cabinet body and corresponding to the four corners of the layer plate, and a fixing structure arranged in the electromechanical cabinet body and used for adjusting and fixing the position of the layer plate.

[0009] The fixing structure comprises guide frames fixedly connected to the lower ends of the layer plate on both sides, plug-in plates symmetrically inserted into the guide frames, plug-in rods fixedly connected to one end of the plug-in plates close to the support frame, plug-in slots opened in the support frame for the plug-in rods to be inserted into, and driving members used for driving the two plug-in plates to move close to or away from each other. When the position of the layer plate is adjusted, the two plug-in plates in the guide frame are relatively moved close to each other by the driving members, so that the plug-in rods are driven by the plug-in plates to be separated from the plug-in slots, at this time, the layer plate can be moved up and down to adjust the position of the layer plate. When the position of the layer plate is adjusted, the position of the plug-in plate is reset by the driving member, so that the plug-in rod is inserted into the inside of the plug-in slot again, thereby ensuring the position stability of the layer plate.

[0010] Preferably, the driving member comprises a synchronization plate fixedly connected to one end of one of the plug-in plates away from the plug-in rod, a rack fixedly connected to one end of the other plug-in plate away from the plug-in rod, an arc-shaped toothed plate rotatably installed on the guide frame and in mesh connection with the rack, a pull rod inserted into the guide frame and fixedly connected with the synchronization plate, and an extension plate fixedly sleeved on the pull rod and fixedly connected with the arc-shaped toothed plate. The driving member is designed to facilitate synchronous driving of the plug-in plates on the four corners of the layer plate, so that the opposite plug-in plates move close to or away from each other, and the position of the layer plate is adjusted conveniently through the linkage of the mechanical structure.

[0011] Preferably, the extension plate comprises a fixed plate fixedly sleeved on the pull rod, a limiting slot is opened in the fixed plate, a regulating plate is rotatably connected to the end of the arc-shaped toothed plate, and a sliding block fixedly connected with the regulating plate is arranged in the limiting slot. The extension plate can drive the arc-shaped toothed plate to rotate during the movement of the pull rod.

[0012] Preferably, the driving member further comprises a reset spring sleeved on the pull rod, and the reset spring is located between the telescopic plate and the guide frame away from the synchronization plate. The reset spring facilitates resetting the position of the pull rod, thereby facilitating resetting the plug-in plate.

[0013] Preferably, in order to prevent the layer plate from tilting during adjustment, the two ends of the layer plate are fixedly connected with a plurality of protruding rods, and the ends of the protruding rods away from the layer plate are fixedly connected with clamping plates abutting against the support frame. The abutting action of the clamping plates and the support frame effectively prevents the layer plate from tilting during adjustment, thereby improving the stability and safety of the internal equipment of the power distribution cabinet.

[0014] The present application realizes synchronous movement of the plug-in plate through the driving member, simplifies the adjustment steps of the layer plate position, and improves the operation efficiency. The cooperation of the plug rod and the plug slot ensures accurate adjustment of the layer plate position, avoiding errors in the traditional adjustment mode. After the plug rod is inserted into the plug slot, the layer plate is firmly fixed, effectively preventing the layer plate from shaking due to vibration or external force. Flexible adjustment of the layer plate position enables the internal space of the power distribution cabinet to be fully utilized, meeting the installation requirements of different equipment.

[0015] The abutting action of the clamping plates and the support frame effectively prevents the layer plate from tilting during adjustment, thereby improving the stability and safety of the internal equipment of the power distribution cabinet. By ensuring that the layer plate remains in a horizontal state, the plug rod can be smoothly and accurately inserted into the plug slot located on the same horizontal plane, simplifying the adjustment steps and improving the operation efficiency. The addition of the protruding rods and the clamping plates not only enhances the load-bearing capacity of the layer plate, but also improves the strength and stability of the overall structure of the power distribution cabinet.

[0016] The present application BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a modular electromechanical power distribution cabinet;

[0018] Figure 2 It is Figure 1 A lower layer plate and a support frame connection structure view;

[0019] Figure 3 It is a structural schematic diagram of a fixed structure;

[0020] Figure 4 It is Figure 1 A middle layer plate and a support frame and a clamping plate connection structure schematic diagram.

[0021] In the figure:

[0022] 1, electromechanical cabinet body; 2, layer plate; 3, support frame; 4, fixing structure; 41, guide frame; 42, plug-in plate; 43, plug-in rod; 44, plug-in slot; 45, driving piece; 451, synchronization plate; 452, rack; 453, arc-shaped toothed plate; 454, pull rod; 455, telescopic plate; 4551, fixed plate; 4552, limiting groove; 4553, adjusting plate; 4554, sliding block; 456, return spring; 5, protruding rod; 51, clamping plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0024] Embodiment 1

[0025] The present embodiment provides a modular electromechanical power distribution cabinet, as shown in the figure, the power distribution cabinet comprises an electromechanical cabinet body 1, a plurality of layer plates 2 arranged in the vertical direction in the electromechanical cabinet body 1, a support frame 3 arranged in the electromechanical cabinet body 1 and corresponding to the four corners of the layer plate 2, and a fixing structure 4 arranged in the electromechanical cabinet body 1 for adjusting and fixing the position of the layer plate 2. Figures 1-4

[0026] The fixing structure 4 comprises guide frames 41 symmetrically fixedly connected on both sides of the lower end of the layer plate 2, plug-in plates 42 symmetrically inserted on the guide frames 41, plug-in rods 43 fixedly connected to one end of the plug-in plates 42 close to the support frame 3, plug-in slots 44 opened on the support frame 3 for plug-in of the plug-in rods 43, and driving pieces 45 for driving movement of the two plug-in plates 42 to approach or move away. The synchronous movement of the plug-in plates 42 is realized by the driving pieces 45, which simplifies the adjustment steps of the position of the layer plate 2 and improves the operation efficiency. The cooperation of the plug-in rods 43 and the plug-in slots 44 ensures the accurate adjustment of the position of the layer plate 2, avoiding the error in the traditional adjustment mode. After the plug-in rods 43 are inserted into the plug-in slots 44, the layer plate 2 is firmly fixed, effectively preventing the layer plate from shaking due to vibration or external force. The flexible adjustment of the position of the layer plate 2 makes full use of the internal space of the power distribution cabinet, meeting the installation requirements of different equipment. When adjusting the position of the layer plate 2, the two plug-in plates 42 in the guide frame 41 are relatively moved to approach each other by the driving piece 45, so that the plug-in plates 42 drive the plug-in rods 43 to disengage from the plug-in slots 44, at which time the layer plate 2 can be moved up and down to adjust the position of the layer plate 2. When the position of the layer plate 2 is adjusted, the position of the plug-in plates 42 is reset by the driving piece 45, so that the plug-in rods 43 are inserted into the interior of the plug-in slots 44 again, ensuring the stability of the position of the layer plate 2.

[0027] ​Specifically, the driving member 45 includes a synchronization plate 451 fixedly connected to one of the insertion plates 42 away from the insertion rod 43, a rack 452 fixedly connected to the other insertion plate 42 away from the insertion rod 43, an arc-shaped toothed plate 453 rotatably installed on the guide frame 41 and in meshing connection with the rack 452, a pull rod 454 inserted into the guide frame 41 and fixedly connected with the synchronization plate 451, and an expansion plate 455 fixedly sleeved on the pull rod 454 and fixedly connected with the arc-shaped toothed plate 453. The design of the driving member 45 facilitates synchronous driving of the four corners of the insertion plates 42 of the layer plate 2, so that the opposite insertion plates 42 move close to or away from each other, and through linkage of the mechanical structure, the position of the layer plate 2 is conveniently adjusted. When the position of the layer plate 2 is adjusted, the pull rod 454 is pulled to drive the expansion plate 455 and the synchronization plate 451 to move at the same time, the synchronization plate 451 drives the insertion plate 42 connected thereto to move towards the inside of the guide frame 41 while moving, the expansion plate 455 drives the arc-shaped toothed plate 453 to rotate clockwise while moving, and then the rack 452 drives the insertion plate 42 connected thereto to move towards the inside of the guide frame 41, and then the two insertion plates 42 move close to each other, so that the insertion rod 43 moves out of the inside of the insertion slot 44, facilitating unlocking of the fixation of the layer plate 2 and facilitating adjustment of the position of the layer plate 2. When the adjustment is completed, the pull rod 454 is pushed to move reversely, and the position of the layer plate 2 is fixed.

[0028] More specifically, the expansion plate 455 includes a fixed plate 4551 fixedly sleeved on the pull rod 454, a limiting groove 4552 is formed in the fixed plate 4551, the end of the arc-shaped toothed plate 453 is rotatably connected with an adjusting plate 4553, and a sliding block 4554 fixedly connected with the adjusting plate 4553 is arranged in the limiting groove 4552. When the fixed plate 4551 is driven by the pull rod 454 to move towards the guide frame 41, the adjusting plate 4553 is in sliding connection with the limiting groove 4552 through the sliding block 4554, and then the adjusting plate 4553 and the fixed plate 4551 are a plate that can be transversely expanded and contracted, and then the arc-shaped toothed plate 453 can be driven to rotate.

[0029] The driving member 45 further includes a reset spring 456 sleeved on the pull rod 454, and the reset spring 456 is located between the expansion plate 455 away from the synchronization plate 451 and the guide frame 41. The reset spring 456 facilitates resetting of the position of the pull rod 454, and then facilitates resetting of the insertion plate 42, and facilitates insertion of the insertion rod 43 into the inside of the insertion slot 44, and completes fixation of the position of the layer plate 2.

[0030] Embodiment 2

[0031] Different from embodiment 1, in order to prevent the layer plate 2 from tilting during the adjustment: the two ends of the layer plate 2 are fixedly connected with a plurality of convex rods 5, and the ends of the convex rods 5 away from the layer plate 2 are fixedly connected with clamping plates 51 which abut against the support frames 3. The abutting action of the clamping plates 51 and the support frames 3 effectively prevents the tilting of the layer plate 2 during the adjustment, and improves the stability and safety of the internal equipment of the power distribution cabinet. By ensuring that the layer plate 2 remains in a horizontal state, the insertion rod 43 can be smoothly and accurately inserted into the insertion slot 44 located in the same horizontal plane, simplifying the adjustment steps and improving the operation efficiency. The addition of the convex rods 5 and the clamping plates 51 not only enhances the load-bearing capacity of the layer plate 2, but also improves the strength and stability of the overall structure of the power distribution cabinet.

[0032] The above merely describes the preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can make equivalent replacements or changes to the technical solutions and concepts of the present application within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A modular electromechanical distribution cabinet, comprising an electromechanical cabinet body (1), a plurality of shelves (2) arranged vertically within the electromechanical cabinet body (1), a support frame (3) arranged within the electromechanical cabinet body (1) and corresponding to the four corners of the shelves (2), and a fixing structure (4) arranged within the electromechanical cabinet body (1) for adjusting and fixing the position of the shelves (2); Its features are: The fixing structure (4) includes a guide frame (41) symmetrically fixedly connected to both sides of the lower end of the shelf (2), a plug plate (42) symmetrically inserted into the guide frame (41), a plug rod (43) fixedly connected to one end of the plug plate (42) near the support frame (3), a slot (44) opened on the support frame (3) for the plug rod (43) to be inserted, and a driving member (45) for driving the two plug plates (42) to move closer or further apart.

2. The modular electromechanical distribution cabinet according to claim 1, characterized in that: The drive unit (45) includes a synchronization plate (451) fixedly connected to one end of one of the insert plates (42) away from the insert rod (43), a rack (452) fixedly connected to one end of the other insert plate (42) away from the insert rod (43), an arc-shaped toothed plate (453) rotatably mounted on the guide frame (41) and meshing with the rack (452), a pull rod (454) inserted into the guide frame (41) and fixedly connected to the synchronization plate (451), and a telescopic plate (455) fixedly fitted on the pull rod (454) and fixedly connected to the arc-shaped toothed plate (453).

3. The modular electromechanical distribution cabinet according to claim 2, characterized in that: The telescopic plate (455) includes a fixed plate (4551) fixedly mounted on the pull rod (454), a limiting groove (4552) is provided on the fixed plate (4551), an adjusting plate (4553) is rotatably connected to the end of the arc-shaped toothed plate (453), and a slider (4554) fixedly connected to the adjusting plate (4553) is provided inside the limiting groove (4552).

4. The modular electromechanical distribution cabinet according to claim 2, characterized in that: The drive unit (45) also includes a return spring (456) fitted on the pull rod (454), the return spring (456) being located between the end of the telescopic plate (455) away from the synchronization plate (451) and the guide frame (41).

5. The modular electromechanical distribution cabinet according to claim 1, characterized in that: Both ends of the shelf (2) are fixedly connected with a number of protruding rods (5), and the end of the protruding rod (5) away from the shelf (2) is fixedly connected with a clamping plate (51) that abuts against the support frame (3).

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