SMC electric energy metering box

Abstract

The application relates to an SMC electric energy metering box and relates to the field of electric energy metering boxes. The electric energy metering box comprises a device box, the device box comprises a box body and a partition plate, the partition plate is uniformly fixed in the box body, the partition plate divides the box body into a plurality of installation spaces, a corresponding box door is installed at the front end of each installation space, one side of the box door is rotationally connected with the box body, two groups of guide frames are further arranged in each installation space, the guide frames are fixedly connected with the box body, and movable supports capable of being adjusted by sliding forwards and backwards are installed on the guide frames. The box body is divided into a plurality of installation spaces by the partition plate, each space can be independently used, different types of electric energy meters, circuit breakers and other devices can be conveniently classified, installed and managed, and the utilization rate of the internal space is improved. The movable supports can be adjusted by sliding forwards and backwards on the guide frames and are locked by rotating locking pieces, an operator can pull out the movable supports to the front end of the guide frames to install devices.

Description

Technical Field

[0001] This application relates to the technical field of electricity metering boxes, and in particular to an SMC electricity metering box. Background Technology

[0002] In the power transmission and distribution process, metering boxes are core equipment for electricity metering, circuit control, and protection, and are widely used in residential communities, commercial buildings, industrial plants, and other scenarios. The core structure of a typical distribution box includes the box body, the box door, and a fixed mounting plate inside. The mounting plate is usually a single piece of metal, fixed to the inner wall or back plate of the box by welding or bolting. During actual installation, operators must bolt the electricity meter, circuit breaker, and other components to their pre-set positions on the mounting plate before wiring. Equipment maintenance or replacement also requires disassembly and modification of the equipment on the mounting plate within the confined space of the box. Traditional metering boxes have low internal space utilization and are difficult to manage by category. They also suffer from poor installation and maintenance convenience. The mounting plate is fixed inside the box, requiring operators to reach their hands and tools into the narrow space to work. Due to the limited internal space, the gaps between the equipment and the box walls and top are small, restricting operational movements. This is especially problematic when installing large, heavy equipment, making precise alignment and fixing difficult and easily leading to equipment damage or insecure installation. Utility Model Content

[0003] To address the problems of cumbersome operation and difficult installation of existing metering boxes, this application provides an SMC energy metering box.

[0004] The SMC energy metering box provided in this application adopts the following technical solution: An SMC power metering box includes an equipment box, which comprises a box body and a partition plate. The partition plate is evenly fixed in the box body and divides the box body into several installation spaces. Each installation space has a corresponding door installed at its front end. One side of the door is rotatably connected to the box body. Each installation space is also provided with two sets of guide frames. The guide frames are fixedly connected to the box body. The guide frames are equipped with movable supports that can slide back and forth. Rotary locking parts that lock with the guide frames are installed on both sides of the movable supports. Several sets of mounting brackets are also installed from top to bottom on the front end face of the movable supports. The mounting brackets are fixedly connected to the movable supports.

[0005] By adopting the above technical solution, the enclosure is divided into several installation spaces using partitions, facilitating the classified installation and management of different equipment and improving space utilization. Each installation space is equipped with an independent door, making it convenient for maintenance and repair of equipment in specific areas. The movable bracket can slide and adjust back and forth on the guide frame, allowing for position adjustment according to actual needs. This makes it easier to install electrical equipment without requiring operators to reach into the enclosure. Furthermore, the movable bracket can be easily locked at the front or rear of the guide frame via a rotating locking mechanism. Locking it at the front ensures the stability of the equipment installation, while locking it at the rear after installation ensures stability during equipment use.

[0006] Optionally, the guide frame includes a back frame, a slide bar, and a front frame. The front frame and the back frame are disposed at the front and rear ends of the slide bar, and both the front frame and the back frame are fixedly connected to the slide bar.

[0007] By adopting the above technical solution, the guide frame adopts a structural design of back frame, slide bar and front frame, which provides a stable sliding track for the movable support, ensuring that the movable support can slide smoothly back and forth, which facilitates the installation and maintenance of the equipment.

[0008] Optionally, the upper and lower ends of the back frame are provided with support plates, which are integrally formed with the back frame, and the support plates and the front frame are provided with connection holes.

[0009] By adopting the above technical solution, the support plates at the upper and lower ends of the back frame increase the stability of the back frame, and the setting of the connection holes facilitates the fixed connection between the guide frame and the box, ensuring the sturdiness of the entire structure.

[0010] Optionally, the movable support includes a side frame and a transverse frame for the mounting bracket to be fixedly installed. The side frame is configured as two sets, and the two sets of side frames are installed in parallel at both ends of the transverse frame. The side frame is fixedly connected to the transverse frame, and the upper and lower ends of the side frame are slidably installed on the slide rod.

[0011] By adopting the above technical solution, the movable support is designed as a structure that combines a side frame and a transverse frame. The side frame is slidably installed on the slide rod, which allows the movable support to move smoothly on the guide frame, making it easy to adjust the installation position of the equipment.

[0012] Optionally, the rotating locking component includes a rotating shaft, a front limiting plate, and a rear limiting plate. The rotating shaft is rotatably mounted on the side frame, and the front limiting plate and the rear limiting plate are respectively fixed to the front and rear ends of the rotating shaft.

[0013] By adopting the above technical solution, the design of the rotating shaft, the front limiting plate and the rear limiting plate of the rotating locking component allows the movable bracket to be locked at the front and rear ends of the guide frame by rotating the rotating shaft. The operation is simple and convenient, and it can effectively ensure the fixed position of the movable bracket.

[0014] Optionally, the back frame is provided with a positioning groove one corresponding to the limiting rear plate, and the front frame is provided with a positioning groove two corresponding to the limiting front plate.

[0015] By adopting the above technical solution, the positioning groove one on the back frame and the positioning groove two on the front frame correspond to the limiting rear plate and the limiting front plate, respectively, which can accurately position the rotating lock and ensure the stability and accuracy of the movable bracket when locked.

[0016] Optionally, the mounting bracket includes a bottom support plate and a mesh plate, wherein the bottom support plate is mounted on the lower end face of the mesh plate and the bottom support plate is fixedly connected to the mesh plate.

[0017] By adopting the above technical solution, the bottom support plate and mesh plate structure of the mounting bracket can support the equipment, while the mesh plate can help dissipate heat from the equipment, ensure the normal operation of the equipment, and facilitate fixing with bolts.

[0018] Optionally, an operating frame is mounted on the front end face of the side frame, and the operating frame is fixedly connected to the side frame.

[0019] By adopting the above technical solution, the operating frame on the front side of the side frame is easy for operators to hold and operate, and the movable support can be easily pulled out, which improves the convenience of equipment installation and maintenance.

[0020] In summary, this application includes at least one of the following beneficial technical effects: The application divides the enclosure into multiple installation spaces using partitions, each of which can be used independently, facilitating the classified installation and management of different types of electricity meters and circuit breakers, thus improving the utilization rate of internal space. The movable bracket can slide and adjust back and forth on the guide frame and is locked by rotating the locking mechanism. Operators can pull the movable bracket out to the front of the guide frame for equipment installation, and then push it back to the rear to lock it after installation, greatly improving the convenience of equipment installation and maintenance. Attached Figure Description

[0021] Figure 1 This is a perspective view of the overall structure in the embodiments of this application.

[0022] Figure 2 yes Figure 1 Front view of the device shown.

[0023] Figure 3 This is a perspective view of the movable bracket, rotating lock, and mounting bracket in cooperation in the embodiments of this application.

[0024] Figure 4 yes Figure 3 Front view of the device shown.

[0025] Figure 5 This is a perspective view of the guide frame in the embodiments of this application.

[0026] Explanation of reference numerals in the attached drawings: 1. Equipment box; 11. Box body; 12. Divider plate; 2. Box door; 3. Guide frame; 31. Back frame; 311. Support plate; 312. Connecting hole; 313. Positioning slot one; 32. Slide rod; 33. Front frame; 331. Positioning slot two; 4. Movable bracket; 41. Side frame; 411. Operating frame; 42. Horizontal frame; 5. Rotary lock; 51. Rotating shaft rod; 52. Limiting front plate; 53. Limiting rear plate; 6. Mounting bracket; 61. Bottom support plate; 62. Mesh plate. Detailed Implementation

[0027] The present application will be further described in detail below with reference to the accompanying drawings.

[0028] This application discloses an SMC power metering box. (Refer to...) Figure 1 , Figure 2 , Figure 3 and Figure 4 An SMC energy metering box includes an equipment box 1, which comprises a box body 11 and partition plates 12. The partition plates 12 are evenly fixed in the box body 11, dividing the box body 11 into several installation spaces. Each installation space has a corresponding door 2 installed at its front end, with one side of the door 2 rotatably connected to the box body 11. Each installation space also has two sets of guide frames 3, which are fixedly connected to the box body 11. Movable supports 4, which can slide back and forth, are installed on the guide frames 3. Rotary locking parts 5, which lock to the guide frames 3, are installed on both sides of the movable supports 4. Several sets of mounting supports 6 are also installed from top to bottom on the front end of the movable supports 4, and the mounting supports 6 are fixedly connected to the movable supports 4. The partition plates 12 divide the box body 11 into several installation spaces, facilitating the classified installation and management of different equipment and improving space utilization. Each installation space is equipped with an independent door 2, making it convenient to maintain and repair equipment in a specific area. The movable bracket 4 can slide and adjust back and forth on the guide frame 3, and can be adjusted back and forth according to actual needs. This makes it easier to install electrical equipment without the need for operators to reach into the housing 11. The movable bracket 4 can be easily locked at the front or rear of the guide frame 3 by rotating the locking piece 5. When locked at the front, it ensures the stability of the equipment installation. After installation, it can be locked at the rear to ensure the stability of the equipment during use.

[0029] Reference Figure 1 and Figure 5The guide frame 3 includes a back frame 31, a slide rod 32, and a front frame 33. The front frame 33 and the back frame 31 are located at the front and rear ends of the slide rod 32, and both the front frame 33 and the back frame 31 are fixedly connected to the slide rod 32. The guide frame 3, with its back frame 31, slide rod 32, and front frame 33, provides a stable sliding track for the movable support 4, ensuring that the movable support 4 can slide smoothly back and forth, facilitating the installation and maintenance of the equipment. Support plates 311 are provided at the upper and lower ends of the back frame 31. The support plates 311 are integrally formed with the back frame 31, and connection holes 312 are provided on the support plates 311 and the front frame 33. The support plates 311 at the upper and lower ends of the back frame 31 increase the stability of the back frame 31, and the connection holes 312 facilitate the fixed connection between the guide frame 3 and the housing 11, ensuring the overall structural integrity.

[0030] Reference Figure 1 and Figure 4 The movable support 4 includes side frames 41 and a transverse frame 42 for fixed mounting of the mounting bracket 6. Two sets of side frames 41 are configured, and the two sets of side frames 41 are installed parallel to each other at both ends of the transverse frame 42. The side frames 41 are fixedly connected to the transverse frame 42, and the upper and lower ends of the side frames 41 are slidably mounted on the slide rod 32. By designing the movable support 4 with a structure in which the side frames 41 and the transverse frame 42 cooperate, and the side frames 41 are slidably mounted on the slide rod 32, the movable support 4 can move smoothly on the guide frame 3, facilitating the adjustment of the equipment's installation position. An operating frame 411 is mounted on the front end face of the side frame 41, and the operating frame 411 is fixedly connected to the side frame 41. The operating frame 411 on the front end face of the side frame 41 is convenient for operators to hold and operate, facilitating the pulling of the movable support 4, thus improving the convenience of equipment installation and maintenance.

[0031] Reference Figure 2 and Figure 3 The rotating locking component 5 includes a rotating shaft 51, a front limiting plate 52, and a rear limiting plate 53. The rotating shaft 51 is rotatably mounted on the side frame 41, and the front and rear limiting plates 52 and 53 are fixed to the front and rear ends of the rotating shaft 51, respectively. The design of the rotating shaft 51, front limiting plate 52, and rear limiting plate 53 of the rotating locking component 5 allows for locking of the movable bracket 4 at the front and rear ends of the guide frame 3 by rotating the rotating shaft 51. This simple and convenient operation effectively ensures the fixed position of the movable bracket 4. The back frame 31 has a positioning groove 313 corresponding to the rear limiting plate 53, and the front frame 33 has a positioning groove 331 corresponding to the front limiting plate 52. The positioning groove 313 on the back frame 31 and the positioning groove 331 on the front frame 33 correspond to the rear limiting plate 53 and the front limiting plate 52, respectively, accurately positioning the rotating locking component 5 and ensuring the stability and accuracy of the movable bracket 4 during locking.

[0032] Reference Figure 3 and Figure 4The mounting bracket 6 includes a bottom support plate 61 and a mesh plate 62. The bottom support plate 61 is installed on the lower end face of the mesh plate 62, and the bottom support plate 61 and the mesh plate 62 are fixedly connected. The structure of the bottom support plate 61 and the mesh plate 62 of the mounting bracket 6 provides support for the equipment, while the mesh plate 62 facilitates heat dissipation and ensures normal operation of the equipment, while also allowing for easy fixing with bolts.

[0033] The implementation principle of an SMC power metering box according to an embodiment of this application is as follows: When actually installing the power meter and circuit breaker, flip open the box door 2, then hold the operating frame 411 and pull out the movable support 4 as a whole, moving the movable support 4 and the mounting bracket 6 to the front end of the guide frame 3. Rotate the rotating locking piece 5 to make the limiting front plate 52 engage in the positioning groove 331 of the front frame 33, thus ensuring that the movable support 4 is locked on the guide frame 3. After placing the power meter and circuit breaker in the appropriate position on the mounting bracket 6, fix them with bolts. After installation, rotate the rotating locking piece 5 to release the lock, push the movable support 4 to the rear end of the guide frame 3, and then rotate the rotating locking piece 5 to lock the limiting rear plate 53 and the positioning groove 313 of the back frame 31, thus ensuring the stable use of the equipment.

[0034] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An SMC power metering box, comprising an equipment box (1), characterized in that: The equipment box (1) includes a box body (11) and a partition plate (12). The partition plate (12) is evenly fixed in the box body (11) and divides the box body (11) into several installation spaces. Each installation space has a corresponding door (2) installed at the front end. One side of the door (2) is rotatably connected to the box body (11). Each installation space is also provided with two sets of guide frames (3). The guide frames (3) are fixedly connected to the box body (11). The guide frames (3) are equipped with movable brackets (4) that can slide back and forth. The movable brackets (4) are equipped with rotating locks (5) that lock with the guide frames (3) on both sides. The front end of the movable brackets (4) is also equipped with several sets of mounting brackets (6) from top to bottom. The mounting brackets (6) are fixedly connected to the movable brackets (4).

2. The SMC power metering box according to claim 1, characterized in that: The guide frame (3) includes a back frame (31), a slide rod (32) and a front frame (33). The front frame (33) and the back frame (31) are located at the front and rear ends of the slide rod (32), and both the front frame (33) and the back frame (31) are fixedly connected to the slide rod (32).

3. The SMC power metering box according to claim 2, characterized in that: The back frame (31) is provided with support plates (311) at both the upper and lower ends. The support plates (311) are integrally formed with the back frame (31), and the support plates (311) and the front frame (33) are provided with connection holes (312).

4. The SMC power metering box according to claim 3, characterized in that: The movable support (4) includes a side frame (41) and a transverse frame (42) for the mounting bracket (6) to be fixedly installed. The side frame (41) is configured as two sets, and the two sets of side frames (41) are installed in parallel at both ends of the transverse frame (42). The side frame (41) is fixedly connected to the transverse frame (42), and the upper and lower ends of the side frame (41) are slidably installed on the slide rod (32).

5. An SMC energy metering box according to claim 4, characterized in that: The rotating lock (5) includes a rotating shaft (51), a front limiting plate (52) and a rear limiting plate (53). The rotating shaft (51) is rotatably mounted on the side frame (41), and the front limiting plate (52) and the rear limiting plate (53) are respectively fixed at the front and rear ends of the rotating shaft (51).

6. An SMC energy metering box according to claim 5, characterized in that: The back frame (31) is provided with a positioning groove 1 (313) corresponding to the limiting rear plate (53), and the front frame (33) is provided with a positioning groove 2 (331) corresponding to the limiting front plate (52).

7. An SMC energy metering box according to claim 6, characterized in that: The mounting bracket (6) includes a bottom support plate (61) and a mesh plate (62). The bottom support plate (61) is installed on the lower end face of the mesh plate (62), and the bottom support plate (61) is fixedly connected to the mesh plate (62).

8. An SMC energy metering box according to claim 7, characterized in that: An operating frame (411) is installed on the front end face of the side frame (41), and the operating frame (411) is fixedly connected to the side frame (41).

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