Electric energy metering device convenient to install

Abstract

The utility model provides an electric energy metering device convenient to install, which comprises a metering device installation frame, and the installation process of the electric energy metering device becomes very simple, convenient and fast through a sliding track and an installation jack on a pre-embedded installation plate. The magnetic force cooperation between the magnetic plate and the magnetic plate of the metering device component realizes rapid and accurate positioning and fixation. And the magnetic strips on the magnetic plate are tightly combined with the magnetic plate grooves on the magnetic plate of the metering device component, so that strong magnetic adsorption force is formed, and the stability is improved. The magnetic attraction clamping plate of the magnetic attraction fixing clamp is connected with the magnetic attraction fixing plate through the folding connecting plate, the fixing effect is enhanced, fine adjustment is allowed according to the shape of the component, more fit fixing is achieved, and the loosening risk caused by vibration or external force is reduced. The magnetic type fixing mode enables replacement or upgrading of components of the metering device to be simple and fast, large-scale disassembly or rewiring is not needed, and maintenance cost and time cost are reduced.

Description

Technical Field

[0001] The utility model relates to the field of electric energy metering, and in particular to an electric energy metering device convenient for installation. Background Technique

[0002] With the rapid development of smart grids, as an indispensable part of the power system, the installation convenience, accuracy and stability of electric energy metering devices are directly related to the operation efficiency of the grid and the user's electricity consumption experience.

[0003] An electric energy metering device proposed in the Chinese utility model patent application No. CN201922186700.5 includes: a housing having an accommodation space, an inlet hole and an outlet hole provided on the housing; an electric energy meter body disposed in the accommodation space; a fixing plate disposed in the accommodation space and located below the electric energy meter body, and a limiting hole provided on the fixing plate; an access connecting wire passing through the limiting hole, with the first end of the access connecting wire connected to the electric energy meter body and the second end of the access connecting wire connected to the inlet hole; an outlet connecting wire passing through the limiting hole, with the first end of the outlet connecting wire connected to the electric energy meter body and the second end of the outlet connecting wire connected to the outlet hole.

[0004] However, there are still some deficiencies in the existing electric energy metering devices during use that need to be improved. When installing the existing electric energy metering devices, a large number of fasteners such as screws and nuts are often required for fixing, which not only increases the complexity of the installation steps but also prolongs the installation time. Secondly, when it is necessary to replace or upgrade the components of the metering device, the traditional fixing method often requires the removal of a large number of fasteners, which not only increases the maintenance cost and time cost but also may damage other components due to improper operation. Moreover, since the traditional fixing method requires additional installation space to accommodate the fasteners and connectors, it occupies valuable internal space of the device. For environments with limited space. Therefore, we make improvements and propose an electric energy metering device convenient for installation. Summary of the Utility Model

[0005] The purpose of the present utility model is to address the problems raised in the background technique. To achieve the above-mentioned utility model purpose, the present utility model provides the following technical solutions: An electric energy metering device convenient for installation, including a metering device mounting frame, on which a pre-embedded mounting plate is provided, the pre-embedded mounting plate is provided with a sliding track, and mounting jacks are provided on the sliding track, a magnetic adsorption plate is provided on the pre-embedded mounting plate, magnetic adsorption strips are provided on the magnetic adsorption plate, the magnetic adsorption strips cooperate with the magnetic plate grooves on the magnetic plate of the metering device components, and a magnetic adsorption fixing clamp is provided on the side of the magnetic plate of the metering device components.

[0006] As a preferred technical solution of the present utility model, a magnetic clamping plate is provided on the magnetic attraction fixing clamp, and the magnetic clamping plate is connected to the magnetic attraction fixing plate through a folding connecting plate.

[0007] As a preferred technical solution of the present utility model, the two folding plates of the folding connecting plate are trapezoidal structures, and an arc edge is provided at the folding part of the folding connecting plate.

[0008] As a preferred technical solution of the present utility model, an installation slot is provided below the metering device mounting bracket, and installation positioning holes are provided at the four corners of the installation slot.

[0009] As a preferred technical solution of the present utility model, 4 to 6 embedded mounting plates are provided, and each embedded mounting plate is parallel to each other.

[0010] As a preferred technical solution of the present utility model, three magnetic attraction strips are provided on the magnetic attraction plate, and the magnetic attraction plate and the magnetic attraction strips are made of permanent magnet materials.

[0011] As a preferred technical solution of the present utility model, an upper cover plate is provided above the metering device mounting bracket, and a waterproof rubber sleeve is provided on the upper cover plate.

[0012] As a preferred technical solution of the present utility model, the magnetic attraction fixing plate is fixed on the side of the metering device mounting bracket, and the magnetic clamping plate is magnetically attached to the outer surface of the metering device component.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the solution of the present utility model, through the sliding track and installation jack on the embedded mounting plate, the installation process of the electric energy metering device becomes extremely simple and fast. At the same time, the magnetic force cooperation between the magnetic attraction plate and the magnetic plate of the metering device component further simplifies the installation steps. Without complex fixing tools, rapid and accurate positioning and fixing can be achieved. In addition, the flexibility of the magnetic attraction fixing clamp allows the metering device component to be easily disassembled or adjusted when needed, improving the maintenance efficiency.

[0014] The magnetic attraction strips on the magnetic attraction plate are tightly combined with the magnetic plate grooves on the magnetic plate of the metering device component to form a strong magnetic attraction force, ensuring the stability and safety of the metering device during operation. The magnetic clamping plate of the magnetic attraction fixing clamp is connected to the magnetic attraction fixing plate through a folding connecting plate, which not only enhances the fixing effect but also allows fine adjustment according to the shape of the component, achieving a more fitting fixation and reducing the risk of loosening caused by vibration or external force.

[0015] Multiple embedded mounting plates are arranged in parallel, providing multiple installation options and higher flexibility, capable of adapting to metering device components of different sizes and shapes, as well as diverse installation scenario requirements. At the same time, the installation slots and installation positioning holes further enhance the accuracy and convenience of installation. The magnetic fixing method makes the replacement or upgrade of metering device components simple and fast, without large-scale disassembly or re-wiring, reducing maintenance costs and time costs, and improving the maintainability and scalability of the equipment. Brief Description of the Drawings

[0016] Figure 1 Structural schematic diagram provided by the present utility model;

[0017] Figure 2 Structural schematic diagram of the magnetic plate provided by the present utility model;

[0018] Figure 3 Structural schematic diagram of the magnetic fixing clamp provided by the present utility model;

[0019] Figure 4 Structural schematic diagram of the installation slot provided by the present utility model;

[0020] Figure 5 Structural schematic diagram of the embedded mounting plate provided by the present utility model;

[0021] Figure 6 Structural schematic diagram of the magnetic clamping plate provided by the present utility model.

[0022] Labels in the figure:

[0023] 1. Metering device mounting rack; 2. Embedded mounting plate; 201. Sliding track; 202. Installation jack; 3. Magnetic plate; 301. Magnetic strip; 302. Magnetic plate of metering device component; 303. Magnetic plate groove; 4. Installation positioning hole; 5. Installation slot; 6. Magnetic fixing clamp; 601. Magnetic clamping plate; 602. Folding connecting plate; 603. Magnetic fixing plate; 7. Upper cover plate; 8. Waterproof rubber sleeve. Detailed Embodiment

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0025] Accordingly, the following detailed description of the embodiments of the present utility model is not intended to limit the scope of the claimed present utility model, but merely represents some embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without creative efforts shall fall within the scope of protection of the present utility model. It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments may be combined with each other. It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0026] Embodiment 1: Please refer to Figure 1 - Figure 6 , a power metering device convenient for installation, including a metering device mounting frame 1, an embedded mounting plate 2 is provided on the metering device mounting frame 1, a sliding track 201 is provided on the embedded mounting plate 2, mounting jacks 202 are provided on the sliding track 201, a magnetic adsorption plate 3 is provided on the embedded mounting plate 2, a magnetic adsorption strip 301 is provided on the magnetic adsorption plate 3, the magnetic adsorption strip 301 cooperates with a magnetic plate groove 303 on a magnetic plate 302 of a metering device component, and a magnetic adsorption fixing clamp 6 is provided on the side of the magnetic plate 302 of the metering device component. A magnetic adsorption clamping plate 601 is provided on the magnetic adsorption fixing clamp 6, and the magnetic adsorption clamping plate 601 is connected to a magnetic adsorption fixing plate 603 through a folding connecting plate 602.

[0027] The two folding plates of the folding connecting plate 602 are of trapezoidal structure, and an arc edge is provided at the folding part of the folding connecting plate 602. An installation slot 5 is provided below the metering device mounting frame 1, and installation positioning holes 4 are provided at the four corners of the installation slot 5. There are 4 to 6 embedded mounting plates 2, and each embedded mounting plate 2 is parallel to each other. Three magnetic adsorption strips 301 are provided on the magnetic adsorption plate 3, and the magnetic adsorption plate 3 and the magnetic adsorption strips 301 are made of permanent magnet materials.

[0028] An upper cover plate 7 is provided above the metering device mounting frame 1, and a waterproof rubber sleeve 8 is provided on the upper cover plate 7; the magnetic adsorption fixing plate 603 is fixed to the side of the metering device mounting frame 1, and the magnetic adsorption clamping plate 601 is magnetically attached to the outer surface of the metering device component.

[0029] Through the sliding track 201 and the mounting jacks 202 on the embedded mounting plate 2, the installation process of the power metering device becomes extremely simple and fast. At the same time, the magnetic force cooperation between the magnetic adsorption plate 3 and the magnetic plate 302 of the metering device component further simplifies the installation steps, and rapid and accurate positioning and fixing can be achieved without complex fixing tools. In addition, the flexibility of the magnetic adsorption fixing clamp 6 allows the metering device component to be easily disassembled or adjusted when needed, improving the maintenance efficiency.

[0030] The magnetic strip 301 on the magnetic adsorption plate 3 is tightly combined with the magnetic plate groove 303 on the magnetic plate 302 of the metering device component, forming a strong magnetic adsorption force to ensure the stability and safety of the metering device during operation. The magnetic clamping plate 601 of the magnetic adsorption fixing clamp 6 is connected to the magnetic adsorption fixing plate 603 through the folding connecting plate 602, which not only enhances the fixing effect but also allows fine-tuning according to the shape of the component to achieve a more fitting fixation and reduce the risk of loosening caused by vibration or external force.

[0031] A plurality of 4 to 6 embedded mounting plates 2 are arranged in parallel, providing multiple installation options and higher flexibility, capable of adapting to metering device components of different sizes and shapes, as well as the requirements of diverse installation scenarios. At the same time, the installation slots 5 and installation positioning holes 4 further enhance the accuracy and convenience of installation.

[0032] The upper cover plate 7 and the waterproof rubber sleeve 8 above the metering device mounting frame 1 effectively prevent external factors such as rainwater and dust from eroding the internal components of the metering device, extending the service life of the equipment and ensuring the accuracy of metering.

[0033] The overall structure is compact. The magnetic adsorption fixing method reduces the additional space required for traditional screw fixing, enabling the electric energy metering device to save more space during installation and adapt to more narrow or complex installation environments. The magnetic adsorption fixing method makes the replacement or upgrade of the metering device components simple and fast, without the need for large-scale disassembly or re-wiring, reducing the maintenance cost and time cost, and improving the maintainability and scalability of the equipment.

[0034] The core working principle of this easily installable electric energy metering device is to utilize the combination of magnetic adsorption and the sliding track 201 to achieve the rapid installation, stable fixation, and convenient disassembly of the metering device components. Through the sliding track 201 and the installation jack 202 on the embedded mounting plate 2, preliminary installation positioning and support are provided; then, the magnetic force between the magnetic strip 301 on the magnetic adsorption plate 3 and the magnetic plate groove 303 on the magnetic plate 302 of the metering device component is utilized to achieve screwless rapid fixation; at the same time, the magnetic adsorption fixing clamp 6, as an auxiliary fixing device, further enhances the fixing effect through the magnetic clamping plate 601 and the folding connecting plate 602 to ensure the stability and safety of the metering device during operation.

[0035] Specific working process: Preparation stage: Confirm the installation position, adjust the quantity and position of the embedded mounting plates 2 according to actual needs, and ensure that they are installed in parallel at the predetermined position. Check whether the metering device components are in good condition and confirm the matching of the magnetic plate groove 303 and the magnetic strip 301.

[0036] Embedded installation type mounting plate 2 installation: Fix the embedded installation type mounting plate 2 at the installation position through the installation slot 5 and the installation positioning hole 4 to ensure firm installation. Check whether the sliding track 201 is smooth and whether the installation jack 202 is aligned.

[0037] Installation of metering device components: Align the magnetic plate of the metering device components with the magnetic adsorption type plate 3 on the embedded installation type mounting plate 2, and gently push it into the sliding track 201 until the magnetic plate groove 303 is completely fitted with the magnetic adsorption strip 301. At this time, the magnetic force will automatically fix the metering device components at the installation position without additional fixing tools.

[0038] Use the magnetic adsorption fixing fixture 6 to strengthen the fixation: If it is necessary to further enhance the fixation effect, the magnetic adsorption clamping plate 601 of the magnetic adsorption fixing fixture 6 can be adjusted to the appropriate position through the folding connecting plate 602. Magnetically attach the magnetic adsorption clamping plate 601 to the outer surface of the metering device components and use the magnetic force for fixation. The trapezoidal structure and arc edges of the folding connecting plate 602 help to achieve a more fitting fixation and reduce stress concentration.

[0039] Inspection and debugging: Check whether the metering device components are installed firmly without looseness or deviation. Carry out necessary electrical connections and debugging to ensure that the metering device can work normally.

[0040] Installation of the upper cover plate 7: Install the upper cover plate 7 above the metering device mounting rack 1 and ensure that the waterproof rubber sleeve 8 is correctly installed to provide waterproof protection.

[0041] Operation and maintenance: Start the metering device and conduct normal operation monitoring. Regularly check and maintain the metering device. If it is necessary to replace or upgrade components, the quick disassembly and installation can be carried out according to the above process.

[0042] The above embodiments are only used to illustrate the present utility model and do not limit the technical solutions described in the present utility model. Although this specification has described the present utility model in detail with reference to the above respective embodiments, the present utility model is not limited to the above specific implementation manners. Therefore, any modification or equivalent replacement to the present utility model; and all technical solutions and their improvements that do not deviate from the spirit and scope of the utility model are covered by the scope of the claims of the present utility model.

Claims

1. An electricity metering device convenient for installation, comprising a metering device mounting frame (1), and an embedded mounting plate (2) is arranged on the metering device mounting frame (1), characterized in that, The embedded mounting plate (2) is provided with a sliding track (201), an installation jack (202) is formed on the sliding track (201), a magnetic suction plate (3) is arranged on the embedded mounting plate (2), a magnetic suction strip (301) is arranged on the magnetic suction plate (3), the magnetic suction strip (301) is matched with a magnetic plate groove (303) on a magnetic plate (302) of a metering device component, and a magnetic suction fixing clamp (6) is arranged on the side of the magnetic plate (302) of the metering device component.

2. The convenient-to-install electric energy metering device according to claim 1, wherein, A magnetic suction clamping plate (601) is arranged on the magnetic suction fixing clamp (6), and the magnetic suction clamping plate (601) is connected with a magnetic suction fixing plate (603) through a folding connecting plate (602).

3. The convenient-to-install electric energy metering device according to claim 2, wherein The two folding plates of the folding connecting plate (602) are of trapezoidal structures, and an arc edge is arranged at the folding part of the folding connecting plate (602).

4. The electricity metering device convenient for installation according to claim 3, wherein An installation slot (5) is arranged below the metering device mounting rack (1), and installation positioning holes (4) are arranged at the four corners of the installation slot (5).

5. A power metering device that is easy to install according to claim 4, characterized in that, There are 4 to 6 embedded mounting plates (2), and each embedded mounting plate (2) is parallel to each other.

6. The electricity metering device convenient for installation according to claim 5, characterized in that, Three magnetic suction strips (301) are arranged on the magnetic suction plate (3), and the magnetic suction plate (3) and the magnetic suction strips (301) are made of permanent magnet materials.

7. The electricity metering device convenient for installation according to claim 6, characterized in that, An upper cover plate (7) is arranged above the metering device mounting rack (1), and a waterproof rubber sleeve (8) is arranged on the upper cover plate (7).

8. The electricity metering device convenient for installation according to claim 7, characterized in that, The magnetic suction fixing plate (603) is fixed on the side of the metering device mounting rack (1), and the magnetic suction clamping plate (601) is magnetically attached to the outer surface of the metering device component.

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