Low-voltage power distribution metering cabinet combination device with standard interface unit

Abstract

The utility model belongs to the technical field of low-voltage power distribution metering cabinets, and particularly discloses a low-voltage power distribution metering cabinet combination device with a standard interface unit, which comprises a cabinet body, one side of the inner wall of the cabinet body is connected with a support frame, one side of the support frame is uniformly connected with mounting plates, a connecting plate is connected between the two mounting plates, and the connecting plate is connected with the standard interface unit. The upper end of the connecting plate is connected with an installation assembly in a clamped mode, one side of the installation assembly is connected with an interface metering unit body, and one side of the installation plate and the two sides of the lower end of the inner wall of the cabinet body are all connected with wire arrangement assemblies. And the interior of the cabinet body is convenient to overhaul.

Description

Technical Field

[0001] This utility model belongs to the technical field of low-voltage power distribution metering cabinets, and specifically relates to a low-voltage power distribution metering cabinet combination device with a standard interface unit. Background Technology

[0002] Low-voltage distribution metering cabinets are distribution cabinets that integrate voltage transformers, current transformers, and energy meters to measure electrical energy consumption. They play a crucial role in low-voltage power distribution systems, acting as a key link in the process of distributing electrical energy from the substation to various electrical devices after being stepped down by distribution transformers. Through their built-in voltage transformers, current transformers, and energy meters, the metering cabinet accurately measures the electrical energy consumption of each device, providing vital data support for power system management and billing.

[0003] In existing low-voltage power distribution metering cabinets, the interface metering unit is basically fixed directly to the inner wall of the cabinet with bolts. The verticality and horizontality of the interface metering unit must meet strict installation standards, requiring staff to adjust the interface metering unit multiple times. This results in low installation efficiency, and the current installation method makes it inconvenient to adjust its position after installation. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a low-voltage power distribution metering cabinet combination device with a standard interface unit.

[0005] To achieve the above objectives, this utility model provides a low-voltage power distribution metering cabinet assembly with a standard interface unit, including a cabinet body. A support frame is connected to one side of the inner wall of the cabinet body. Mounting plates are evenly connected to one side of the support frame. A connecting plate is connected between two mounting plates. An installation component is snapped onto the upper end of the connecting plate. An interface metering unit body is connected to one side of the installation component. Cable management components are connected to both sides of the lower end of the inner wall of the cabinet body on one side of the mounting plate.

[0006] In the above technical solution, the installation component further includes a card plate, with first spring telescopic rods uniformly connected to the upper part of one side of the card plate, and a first support block connected to one end of each of the first spring telescopic rods. Second spring telescopic rods are uniformly connected to the lower part of one side of the card plate, and a second support block connected to one end of each of the second spring telescopic rods.

[0007] In the above technical solution, a plurality of first support blocks are evenly rotatably connected to one side of a plurality of second support blocks, and one side of the plurality of rotating balls contacts one side of the inner wall of the cabinet.

[0008] In the above technical solution, the cable management component further includes support rods, and the number of support rods is two sets, with a locking block inserted into the upper end of each of the two support rods.

[0009] In the above technical solution, the cross-sectional shape of the upper part of the outer wall of the support rod is set in a semi-arc structure, and a slot is opened at the lower end of the block corresponding to the lower end of the support rod. The upper end of the support rod is engaged in the slot, and the shape of the inner wall of the slot is adapted to the shape of the upper end of the support rod.

[0010] In the above technical solution, further, a cable management plate is connected to one side of each of the two card blocks, and cable management grooves are evenly opened on one side of the cable management plate.

[0011] In the above technical solution, further, a wire-blocking block is connected to each of the multiple wire-blocking grooves on one side of the wire-blocking plate, and the wire-blocking block is made of silicone material.

[0012] In the above technical solution, furthermore, wire guide plates are connected to both sides of the lower end of the inner wall of the cabinet, and a wire inlet is opened between the two wire guide plates at the lower end of the inner wall of the cabinet. The upper end of the wire guide plate is set in an inclined shape.

[0013] In the above technical solution, the mounting plate is further configured in an L-shape, and the middle of one side of the mounting plate is connected to the lower part of one side of the support frame by mounting bolts.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] By using a mounting plate, connecting plate, clamping plate, interface metering unit body, first spring telescopic rod, first support block, second spring telescopic rod, second support block, and rotating ball bearings, the interface metering unit body can be quickly installed inside the cabinet. The connecting plate limits the clamping plate, ensuring that the interface metering unit will not be tilted during installation, thus improving the stability of the interface metering unit installation. The position of the interface metering unit can be adjusted to both sides, improving its adaptability and reducing the workload of installing the interface metering unit.

[0016] The design incorporates support rods, clips, cable management boards, cable management channels, cable blocking blocks, wire guides, and cable inlets to facilitate the organization of internal wiring. This prevents excessive wiring around the interface metering unit, which would hinder subsequent maintenance by repair personnel. Furthermore, the cable management boards are removable, allowing for replacement based on the diameter of the wiring within the cabinet. Attached Figure Description

[0017] Figure 1 A schematic diagram of the overall structure of this utility model is provided;

[0018] Figure 2 This is a schematic diagram of the internal structure of the cabinet proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the conductor plate proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the installation structure of the cable management board proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the installation structure of the second support block proposed in this utility model;

[0022] Figure 6 The present utility model proposes Figure 5 A magnified structural diagram of A in the middle;

[0023] Figure 7 This is a schematic diagram of the installation structure of the card block proposed in this utility model.

[0024] In the diagram: 1. Cabinet; 2. Support frame; 3. Mounting plate; 4. Connecting plate; 5. Clamping plate; 6. Interface metering unit body; 7. First spring telescopic rod; 8. First support block; 9. Second spring telescopic rod; 10. Second support block; 11. Rotating ball bearing; 12. Support rod; 13. Clamping block; 14. Cable management plate; 15. Cable management trough; 16. Cable blocking block; 17. Wire guide plate; 18. Cable inlet. Detailed Implementation

[0025] To better understand the above-mentioned objectives, features and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] like Figures 1-7 The diagram shows a low-voltage power distribution metering cabinet assembly with a standard interface unit.

[0027] Example 1

[0028] Includes cabinet 1, with a support frame 2 connected to one side of the inner wall of cabinet 1;

[0029] The support frame 2 can install the interface metering unit body 6;

[0030] Mounting plates 3 are evenly connected to one side of the support frame 2. A connecting plate 4 is connected between two mounting plates 3. An installation component is snapped onto the upper end of the connecting plate 4. An interface metering unit body 6 is connected to one side of the installation component. Cable management components are connected to both sides of the lower end of the inner wall of the cabinet 1 on one side of the mounting plate 3. Wire guide plates 17 are connected to both sides of the lower end of the inner wall of the cabinet 1. A cable inlet 18 is opened at the lower end of the inner wall of the cabinet 1 between two wire guide plates 17. The upper end of the wire guide plate 17 is inclined. The mounting plate 3 is L-shaped. The middle of one side of the mounting plate 3 is connected to the lower side of one side of the support frame 2 by mounting bolts.

[0031] The mounting plate 3 can be fixed to both sides of the support frame 2 by mounting bolts, and then the connecting plate 4 can be fixed to one side of the support frame 2. The operator can install the interface metering unit body 6 on one side of the connecting plate 4 through the mounting components, which can quickly fix the interface metering unit body 6 inside the cabinet 1, improving the stability of the interface metering unit body 6. Then, various electronic components inside the cabinet 1 are connected to the interface metering unit body 6 through wires. The wires can be managed by the cable management component at the top of the interface metering unit body 6 to avoid the wires inside the cabinet 1 becoming messy. The external wires are entered into the cabinet 1 through the inlet 18 and connected to the interface metering unit body 6. At the same time, the wires entering the cabinet 1 are organized by the cable management component below the interface metering unit body 6 to avoid the wires becoming tangled.

[0032] Example 2

[0033] The mounting assembly includes a card plate 5. A first spring telescopic rod 7 is evenly connected to the upper part of one side of the card plate 5. A first support block 8 is connected to one end of each of the first spring telescopic rods 7. A second spring telescopic rod 9 is evenly connected to the lower part of one side of the card plate 5. A second support block 10 is connected to one end of each of the second spring telescopic rods 9. Rotating balls 11 are evenly rotatably connected to one side of each of the first support blocks 8 and one side of each of the second support blocks 10. One side of each of the rotating balls 11 contacts one side of the inner wall of the cabinet 1.

[0034] When installing the interface metering unit body 6, place the interface metering unit body 6 on one side of the cabinet 1. Multiple first support blocks 8 and second support blocks 10 contact one side of the inner wall of the cabinet 1, pressing the interface metering unit body 6 against the inner wall of the cabinet 1. This compresses multiple first spring telescopic rods 7 and second spring telescopic rods 9, causing the interface metering unit body 6 to move to one side. The inner wall of the clamping plate 5 contacts one side of the connecting plate 4, pulling the interface metering unit body 6 downwards. This causes the clamping plate 5, first spring telescopic rods 7, first support blocks 8, second spring telescopic rods 9, and second support blocks 10 to move downwards. The multiple rotating ball bearings 11 slide on one side of the inner wall of the cabinet 1. The clamping plate 5 is snapped onto the upper end of the connecting plate 4, enabling quick installation of the interface metering unit body 6. Multiple first spring telescopic rods 7 and multiple second spring telescopic rods 9 respectively press the first support block 8 and the second support block 10, so that the interface metering unit body 6 can be firmly fixed to one side of the connecting plate 4. The interface metering unit body 6 can be moved to the right or left, which facilitates the connection between the interface metering unit body 6 and electronic components. The clamping plate 5 is snapped onto the upper part of the connecting plate 4, improving the stability of the installation of the interface metering unit body 6.

[0035] Example 3

[0036] The cable management assembly includes two sets of support rods 12. Each support rod 12 has a locking block 13 inserted into its upper end. The upper cross-sectional shape of the outer wall of the support rod 12 is semi-arc. The lower end of the locking block 13 has a slot corresponding to the lower end of the support rod 12. The upper end of the support rod 12 is locked into the slot. The shape of the inner wall of the slot matches the shape of the upper end of the support rod 12. A cable management plate 14 is connected to one side of each of the two locking blocks 13. Cable management grooves 15 are evenly distributed on one side of the cable management plate 14. Cable blocking blocks 16 are connected to each of the multiple cable management grooves 15 on one side of the cable management plate 14. The cable blocking blocks 16 are made of silicone material.

[0037] After the interface metering unit body 6 is installed, the two clips 13 on one side of the cable management plate 14 are inserted into the support rod 12 on one side of the connecting plate 4, thereby quickly installing the cable management plate 14. When the upper end of the interface metering unit body 6 is connected to the electronic components above through multiple wires, the multiple wires are placed inside the cable management groove 15. The wires can be fixed inside the cable management groove 15 by the corresponding wire blocking block 16. The wire blocking block 16 is made of flexible material, which makes it easy to organize multiple wires.

[0038] Working principle: When using the device, by installing two mounting plates 3 on both sides of the support frame 2, the connecting plate 4 can be installed inside one side of the cabinet 1. The interface metering unit body 6 is placed on one side of the cabinet 1. Multiple first support blocks 8 and second support blocks 10 are in contact with one side of the inner wall of the cabinet 1. When the operator presses the interface metering unit body 6 against the inner wall of the cabinet 1, multiple first spring telescopic rods 7 and second spring telescopic rods 9 are squeezed. When the interface metering unit body 6 moves to one side of the cabinet 1, it drives the clamping plate 5 to move to one side. Then, the interface metering unit body 6 is pulled down, thereby driving the clamping plate 5, the first spring telescopic rod 7, the first support block 8, the second spring telescopic rod 9 and the second support block 10 to move down and snap onto the outside of the connecting plate 4. Then, the first support block 8 and the second support block 10 are pressed together. Multiple rotating balls 11 on one side of the support block 10 roll and adhere to one side of the inner wall of the cabinet 1 during the clamping process of the clamping plate 5, thereby quickly installing the interface metering unit body 6. Then, by inserting the clamping blocks 13 on one side of the cable management plate 14 to the upper end of the corresponding support rod 12, the cable management plate 14 can be installed. The interface metering unit body 6 is connected to the electronic components above through wires. Multiple wires can be placed in the cable management channel 15 in sequence. The wire blocking block 16 set on one side of the cable management channel 15 can be used to organize the wires and prevent multiple wires from getting tangled. At the same time, the external wires enter the cabinet 1 through the inlet 18. The wire guide plate 17 prevents the wires from bending or breaking. The cable management plate 14 at the lower end of the interface metering unit body 6 can be used to organize the wires.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A low voltage distribution metering cabinet assembly with standard interface unit comprising a cabinet body (1), characterized in that, A support frame (2) is connected to one side of the inner wall of the cabinet (1). Mounting plates (3) are evenly connected to one side of the support frame (2). A connecting plate (4) is connected between the two mounting plates (3). An installation component is snapped onto the upper end of the connecting plate (4). An interface metering unit body (6) is connected to one side of the installation component. Cable management components are connected to both sides of the lower end of the inner wall of the cabinet (1) on one side of the mounting plate (3). The cable management assembly includes support rods (12), and there are two sets of support rods (12). Each of the two support rods (12) has a locking block (13) inserted into its upper end. The upper cross-sectional shape of the outer wall of the support rod (12) is a semi-arc structure. The lower end of the locking block (13) is provided with a slot corresponding to the lower end of the support rod (12). The upper end of the support rod (12) is locked into the slot. The shape of the inner wall of the slot is adapted to the shape of the upper end of the support rod (12). A cable management plate (14) is connected to one side of the two locking blocks (13). Cable management grooves (15) are evenly provided on one side of the cable management plate (14).

2. A low voltage distribution metering cabinet assembly with standard interface units as claimed in claim 1, wherein, The mounting assembly includes a clamping plate (5), on the upper part of one side of the clamping plate (5) a first spring telescopic rod (7) is evenly connected, one end of a plurality of first spring telescopic rods (7) is connected to a first support block (8), and on the lower part of one side of the clamping plate (5) a second spring telescopic rod (9) is evenly connected, one end of a plurality of second spring telescopic rods (9) is connected to a second support block (10).

3. A low voltage distribution metering cabinet assembly with standard interface units as claimed in claim 2, wherein, One side of each of the first support blocks (8) and one side of each of the second support blocks (10) are evenly rotatably connected with rotating balls (11), and one side of each of the rotating balls (11) is in contact with one side of the inner wall of the cabinet (1).

4. The low voltage switchgear and controlgear assembly with standard interface units as claimed in claim 1 wherein, Each side of the cable management plate (14) is connected to a cable blocking block (16) at a corresponding cable management groove (15), and the cable blocking block (16) is made of silicone material.

5. The low voltage switchgear and controlgear assembly with standard interface units as claimed in claim 1 wherein, Both sides of the lower end of the inner wall of the cabinet (1) are connected to wire boards (17). The lower end of the inner wall of the cabinet (1) is provided with a wire inlet (18) between the two wire boards (17). The upper end of the wire board (17) is set in an inclined shape.

6. The low voltage switchgear and controlgear assembly with standard interface units as claimed in claim 1 wherein, The mounting plate (3) is L-shaped and is connected to the lower part of the support frame (2) by mounting bolts on one side of the middle of the mounting plate (3).

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