Electric energy metering box with terminal row convenient for wiring

Abstract

The utility model belongs to the technical field of metering boxes, and particularly relates to an electric energy metering box with a terminal strip convenient for wiring, which comprises a box body. The side wall of the box body is rotationally connected with a cabinet door; the inner side wall of the box body is fixedly connected with a bottom plate; a plurality of mounting grooves are formed in the top of the bottom plate; the plurality of mounting grooves are regularly arranged; a plurality of mounting plates are arranged on the side wall of the bottom plate; a plurality of wedge blocks are fixedly connected to the bottoms of the mounting plates; the multiple wedge blocks correspond to the mounting grooves, and the wedge blocks can be fixed in the mounting grooves; a plurality of handles are fixedly connected to the side wall of the mounting plate and used for taking the mounting plate; the top of the mounting plate is fixedly connected with a connector bar; the position of the mounting plate can be adjusted during wiring, the space of a connector bar needing wiring is emptied, and the terminal bar can be conveniently wired and subsequent maintenance is facilitated through a modular mode.

Description

Technical Field

[0001] This utility model belongs to the field of metering box technology, specifically an energy metering box with terminal blocks for easy wiring. Background Technology

[0002] An electricity metering box is a special box in a power system used to centrally install electricity meters, protection devices and related wiring equipment. It is a core component for electricity metering, monitoring and management.

[0003] In current technology, terminal blocks are mainly standardized components used in electrical systems for centralized connection, distribution and transfer of wires. They connect wires of different circuits safely and reliably through metal conductors and insulating shells, avoiding the risks caused by direct tangling or welding of wires.

[0004] In the existing technology, the space in the energy metering box is small and the terminal blocks are arranged relatively densely, which makes it difficult to wire the terminal blocks placed in the energy metering box. Therefore, in order to solve the above problems, an energy metering box with terminal blocks that are easy to wire is proposed. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes an energy metering box with terminal blocks for easy wiring.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The utility model provides an energy metering box with a terminal block for easy wiring, comprising a box body; a cabinet door is rotatably connected to the side wall of the box body; a base plate is fixedly connected to the inner side wall of the box body; multiple mounting slots are provided on the top of the base plate; the multiple mounting slots are arranged in a regular pattern; multiple mounting plates are provided on the side wall of the base plate; multiple wedges are fixedly connected to the bottom of the multiple mounting plates; the multiple wedges correspond to the mounting slots and can be fixed inside the mounting slots; multiple handles are fixedly connected to the side wall of the mounting plates for picking up the mounting plates; and a terminal block is fixedly connected to the top of the mounting plates.

[0007] Preferably, a plurality of first wire guide frames are fixedly connected to the side wall of the housing; a hinge is fixedly connected to the side wall of the first wire guide frame; a second wire guide frame is fixedly connected to the side wall of the hinge; and a latch is installed on the side wall of the first wire guide frame and the side wall of the second wire guide frame for fixing the first wire guide frame and the second wire guide frame.

[0008] Preferably, the top of the housing has a cable inlet hole; multiple springs are fixedly connected to the side wall of the cable inlet hole; and rubber plates are fixedly connected to the ends of the multiple springs.

[0009] Preferably, a cable tie collar is fixedly connected to the inner side wall of the top of the housing; the cable tie collar is located directly below the cable inlet hole; multiple adjusting bolts are threadedly connected to the side wall of the cable tie collar; the multiple adjusting bolts are symmetrically arranged; and a cable tie plate is fixedly connected to the end of each adjusting bolt.

[0010] Preferably, a dustproof plate is fixedly connected to the top of the base plate; the top of the dustproof plate has multiple cable inlets.

[0011] Preferably, a silicone sealing gasket is fixedly connected to the side wall of the cabinet; the silicone sealing gasket is located between the cabinet body and the cabinet door.

[0012] The beneficial effects of this utility model are:

[0013] This utility model provides an energy metering box with terminal blocks for easy wiring. A cabinet door is rotatably connected to the side wall of the box, and a base plate is fixedly connected to the inner side wall of the box. Multiple mounting slots are regularly distributed on the top of the base plate. A mounting plate is provided on the side wall of the base plate, and multiple wedges are fixedly connected to the bottom of the mounting plate, corresponding to the mounting slots and mounted on the side walls of the slots. Multiple handles are fixedly connected to the side wall of the mounting plate, allowing for easy lifting and lowering. Terminal blocks are fixedly connected to the top of the mounting plate. The energy metering box has a relatively small internal space, making wiring the terminal blocks difficult and challenging for operators to manage within the confined space. The multiple mounting slots on the top of the base plate allow for adjustment of the mounting plate's position during wiring by lifting the handles and mounting the wedges on the side walls of the slots, freeing up space for the terminal blocks. This modular design facilitates easy wiring of the terminal blocks and subsequent maintenance.

[0014] This utility model provides an energy metering box with terminal blocks for easy wiring. Multiple first conductor brackets are fixedly connected to the side wall of the box. Hinges are fixedly connected to the side walls of the first conductor brackets, and second conductor brackets are fixedly connected to the side walls of the hinges. Locks are installed on the side walls of the first and second conductor brackets to secure them. After wiring, the wires need to be arranged. The hinges allow the second conductor bracket to rotate, placing the wires on the side wall of the first conductor bracket. Then, the second conductor bracket is rotated, and the locks secure the first and second conductor brackets, fixing the wires inside. This method prevents messy wiring during wiring, which would otherwise make subsequent maintenance difficult. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0016] In the attached diagram:

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a perspective view of the mounting plate in this utility model;

[0019] Figure 3 This is a perspective view of the first conductor frame in this utility model;

[0020] Figure 4 This is a perspective view of the inlet hole in this utility model;

[0021] Figure 5 This is a perspective view of the wire harness collar in this utility model.

[0022] Legend:

[0023] 1. Cabinet body; 11. Cabinet door; 12. Base plate; 13. Mounting groove; 14. Mounting plate; 15. Wedge block; 16. Handle; 17. Terminal block; 2. First wire guide; 21. Hinge; 22. Second wire guide; 23. Lock; 3. Cable inlet; 31. Spring; 32. Rubber plate; 4. Cable tie ring; 41. Adjusting bolt; 42. Cable tie plate; 5. Dustproof plate; 51. Cable inlet; 6. Silicone sealing gasket. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Specific implementation examples are given below.

[0026] Please see Figures 1-2This utility model provides an energy metering box with terminal blocks for easy wiring, including a box body 1; a cabinet door 11 is rotatably connected to the side wall of the box body 1; a base plate 12 is fixedly connected to the inner side wall of the box body 1; multiple mounting slots 13 are opened on the top of the base plate 12; the multiple mounting slots 13 are arranged in a regular pattern; multiple mounting plates 14 are provided on the side wall of the base plate 12; multiple wedges 15 are fixedly connected to the bottom of the multiple mounting plates 14; the multiple wedges 15 correspond to the mounting slots 13 and can be fixed inside the mounting slots 13; multiple handles 16 are fixedly connected to the side wall of the mounting plates 14 for picking up the mounting plates 14; a terminal block 17 is fixedly connected to the top of the mounting plates 14; during operation, the cabinet door 11 is rotatably connected to the side wall of the box body 1, and the base plate 12 is fixedly connected to the inner side wall of the box body 1, with multiple mounting slots 13 opened on the top of the base plate 12, and the multiple mounting slots 13 are arranged in a regular pattern. The base plate 12 has a mounting plate 14 on its side wall. Multiple wedges 15 are fixedly connected to the bottom of the mounting plate 14, corresponding to mounting slots 13. The wedges 15 can be installed on the side wall of the mounting slots 13. Multiple handles 16 are fixedly connected to the side wall of the mounting plate 14, allowing the mounting plate 14 to be lifted and lowered. Terminal blocks 17 are fixedly connected to the top of the mounting plate 14. The internal space of the power metering box is relatively small, which makes wiring the terminal blocks difficult and makes it hard for the operator to perform wiring in the small space. The multiple mounting slots 13 on the top of the base plate 12 allow the operator to lift the handles 16 and install the wedges 15 on the side wall of the mounting slots 13, thereby adjusting the position of the mounting plate 14 to make room for the terminal blocks 17. This modular approach facilitates wiring the terminal blocks and makes subsequent maintenance easier.

[0027] Furthermore, such as Figure 1 and Figure 3The box 1 shown has multiple first wire guide frames 2 fixedly connected to its side wall; hinges 21 are fixedly connected to the side wall of each first wire guide frame 2; second wire guide frames 22 are fixedly connected to the side wall of each hinge 21; latches 23 are installed on the side walls of the first wire guide frames 2 and the second wire guide frames 22 for fixing the first wire guide frames 2 and the second wire guide frames 22; during operation, multiple first wire guide frames 2 are fixedly connected to the side wall of the box 1, hinges 21 are fixedly connected to the side wall of each first wire guide frame 2, and second wire guide frames 22 are fixedly connected to the side wall of each hinge 21. Locks 23 are installed on the side wall of the wire frame 22 to fix the first wire frame 2 and the second wire frame 22. After the wiring is completed, the wires need to be arranged. The second wire frame 22 can be rotated by the hinge 21. After rotation, the wires can be placed on the side wall of the first wire frame 2. Then, the second wire frame 22 is rotated, and the first wire frame 2 and the second wire frame 22 are fixed by the locks 23. The wires are fixed inside the first wire frame 2 and the second wire frame 22. In this way, it can prevent the wires from being messy during wiring, which would make subsequent maintenance difficult.

[0028] Furthermore, such as Figure 4 As shown, the top of the housing 1 has a wire inlet hole 3; multiple springs 31 are fixedly connected to the side wall of the wire inlet hole 3; rubber plates 32 are fixedly connected to the ends of the multiple springs 31; during operation, the wire inlet hole 3 is opened at the top of the housing 1, multiple springs 31 are fixedly connected to the side wall of the wire inlet hole 3, and rubber plates 32 are fixedly connected to the ends of the multiple springs 31. The wire enters the housing 1 through the wire inlet hole 3. After the wiring is completed, in daily use, there will be some severe weather. If there is a strong wind, the wire may be blown and may break. When the wire is blown by the wind, it will release pressure by squeezing the rubber plate 32 and squeezing the spring 31 through the rubber plate 32. This method can prevent the wire from breaking when subjected to external pressure.

[0029] Furthermore, such as Figure 1 and Figure 5 As shown, a cable tie 4 is fixedly connected to the inner side wall of the top of the housing 1; the cable tie 4 is located directly below the inlet hole 3; multiple adjusting bolts 41 are threadedly connected to the side wall of the cable tie 4; the multiple adjusting bolts 41 are symmetrically arranged; a cable tie plate 42 is fixedly connected to the end of the adjusting bolt 41; during operation, the cable tie 4 is fixedly connected to the inner side wall of the top of the housing 1, multiple adjusting bolts 41 are threadedly connected to the side wall of the cable tie 4, and a cable tie plate 42 is fixedly connected to the end of the adjusting bolt 41. After the wiring is completed, a large number of wires will be distributed inside the housing 1. By passing the wires through the inside of the cable tie 4 and adjusting the cable tie plate 42 by adjusting the adjusting bolts 41, the wires can be concentrated together, making the incoming wires more stable.

[0030] Furthermore, such as Figure 1 As shown, during operation, a dustproof plate 5 is fixedly connected to the top of the base plate 12, and an inlet 51 is opened on the top of the dustproof plate 5. When wiring, metal shavings will be generated. When there are metal shavings inside the terminal block 17, it will cause short circuits and other phenomena. The dustproof plate 5 can prevent some metal shavings from falling into the terminal block 17.

[0031] Furthermore, such as Figure 1 As shown, a silicone sealing gasket 6 is fixedly connected to the side wall of the box 1; the silicone sealing gasket 6 is located between the box 1 and the cabinet door 11; during operation, the silicone sealing gasket 6 is fixedly connected to the side wall of the box 1. The inside of the box 1 needs to maintain a stable environment. The silicone sealing gasket 6 fixedly connected to the side wall of the box 1 can form a sealed space between the box 1 and the cabinet door 11 after the cabinet door 11 is closed, which can prevent moisture or dust from entering the inside of the box 1.

[0032] Working principle: During operation, a cabinet door 11 is rotatably connected to the side wall of the housing 1. A base plate 12 is fixedly connected to the inner side wall of the housing 1. Multiple mounting slots 13 are opened on the top of the base plate 12 and are regularly distributed. A mounting plate 14 is provided on the side wall of the base plate 12. Multiple wedges 15 are fixedly connected to the bottom of the mounting plate 14, corresponding to the mounting slots 13 and installed on the side wall of the mounting slots 13. Multiple handles 16 are fixedly connected to the side wall of the mounting plate 14, allowing the mounting plate 14 to be picked up and put down. A terminal block 17 is fixedly connected to the top of the mounting plate 14. The internal space of the electricity metering box is relatively small, which makes wiring the terminal block difficult and makes it hard for the operator to work in the small space. The wiring is performed inside the enclosure. Multiple mounting slots 13 are provided on the top of the base plate 12. By pulling the handle 16 and installing wedges 15 on the side walls of the mounting slots 13, the position of the mounting plate 14 can be adjusted during wiring to free up space for the terminal blocks 17 that need to be wired. This modular approach facilitates wiring of the terminal blocks and subsequent maintenance. During operation, multiple first wire brackets 2 are fixedly connected to the side walls of the enclosure 1. Hinges 21 are fixedly connected to the side walls of the first wire brackets 2, and second wire brackets 22 are fixedly connected to the side walls of the hinges 21. Locks 23 are installed on the side walls of the first and second wire brackets 22 to secure them. After wiring is completed, the wires need to be inserted... The wires are arranged in rows. The second wire holder 22 can be rotated via hinge 21. After rotation, the wires can be placed on the side wall of the first wire holder 2. Then, the second wire holder 22 is rotated, and the first and second wire holders 22 are fixed together by latch 23, securing the wires inside the first and second wire holders 22. This prevents messy wires during wiring, which would hinder subsequent maintenance. During operation, a wire inlet hole 3 is opened at the top of the housing 1. Multiple springs 31 are fixedly connected to the side wall of the wire inlet hole 3, and rubber plates 32 are fixedly connected to the ends of the springs 31. The wires enter the housing 1 through the wire inlet hole 3. After wiring is completed, in daily use, there may be some severe weather conditions, such as strong winds that could cause the wires to move. The wires may break under wind. When the wires are blown by the wind, they are compressed by the rubber plate 32, which in turn compresses the spring 31 to release pressure. This method can prevent the wires from breaking under external pressure. During operation, a cable tie 4 is fixedly connected to the inner side wall of the top of the housing 1. Multiple adjusting bolts 41 are threaded onto the side wall of the cable tie 4, and a cable tie plate 42 is fixedly connected to the end of the adjusting bolts 41. After the wiring is completed, a large number of wires will be distributed inside the housing 1. By passing the wires through the cable tie 4 and adjusting the cable tie plate 42 by adjusting the adjusting bolts 41, the wires can be concentrated together, making the incoming wires more stable. During operation, a dustproof plate 5 is fixedly connected to the top of the base plate 12.An inlet 51 is provided at the top of the dustproof plate 5. During wiring, metal shavings are generated. If metal shavings remain inside the terminal block 17, it can cause short circuits. The dustproof plate 5 prevents some metal shavings from falling into the terminal block 17. During operation, a silicone sealing gasket 6 is fixedly connected to the side wall of the enclosure 1. The interior of the enclosure 1 needs to maintain a stable environment. The silicone sealing gasket 6 fixedly connected to the side wall of the enclosure 1 creates a sealed space between the enclosure 1 and the cabinet door 11 when the door is closed, preventing moisture or dust from entering the enclosure 1.

[0033] 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 illustrative of 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. An energy metering box with terminal blocks for easy wiring, comprising a box body (1); characterized in that: The cabinet (1) has a cabinet door (11) rotatably connected to its side wall; the cabinet (1) has a base plate (12) fixedly connected to its inner side wall; the base plate (12) has multiple mounting slots (13) on its top; the multiple mounting slots (13) are arranged in a regular pattern; the base plate (12) has multiple mounting plates (14) on its side wall; the multiple mounting plates (14) have multiple wedges (15) fixedly connected to their bottoms; the multiple wedges (15) correspond to the mounting slots (13) and can be fixed inside the mounting slots (13); the mounting plates (14) have multiple handles (16) fixedly connected to their side walls for taking out the mounting plates (14); the mounting plates (14) have a terminal block (17) fixedly connected to their tops.

2. The power metering box with terminal blocks for easy wiring as described in claim 1, characterized in that: The side wall of the housing (1) is fixedly connected to a plurality of first wire guide frames (2); the side wall of the first wire guide frame (2) is fixedly connected to a hinge (21); the side wall of the hinge (21) is fixedly connected to a second wire guide frame (22); the side walls of the first wire guide frame (2) and the second wire guide frame (22) are equipped with latches (23) for fixing the first wire guide frame (2) and the second wire guide frame (22).

3. The power metering box with terminal blocks for easy wiring as described in claim 1, characterized in that: The top of the housing (1) is provided with a wire inlet hole (3); multiple springs (31) are fixedly connected to the side wall of the wire inlet hole (3); rubber plates (32) are fixedly connected to the ends of the multiple springs (31).

4. The power metering box with terminal blocks for easy wiring as described in claim 1, characterized in that: A cable tie ring (4) is fixedly connected to the inner side wall of the top of the housing (1); the cable tie ring (4) is located directly below the inlet hole (3); multiple adjusting bolts (41) are threadedly connected to the side wall of the cable tie ring (4); the multiple adjusting bolts (41) are symmetrically arranged; a cable tie plate (42) is fixedly connected to the end of the adjusting bolt (41).

5. The power metering box with terminal blocks for easy wiring as described in claim 1, characterized in that: The bottom plate (12) is fixedly connected to a dustproof plate (5); the top of the dustproof plate (5) is provided with multiple cable inlets (51).

6. The power metering box with terminal blocks for easy wiring as described in claim 1, characterized in that: A silicone sealing gasket (6) is fixedly connected to the side wall of the box (1); the silicone sealing gasket (6) is located between the box (1) and the cabinet door (11).

Images