Door hanging type support of watt-hour meter

Abstract

The utility model discloses a door hanging type support of a watt-hour meter in the technical field of high and low voltage switch cabinets, which comprises an upper mounting frame, the upper mounting frame is arranged on the back surface of a door plate, the upper mounting frame is matched with a lower mounting frame, the lower mounting frame is arranged on the back surface of the door plate and right below the upper mounting frame, and an observation structure is further arranged on the door plate. And the observation structure is arranged between the upper mounting frame and the lower mounting frame. The watt-hour meter is fixedly mounted through the upper mounting frame and the lower mounting frame, and the upper mounting frame and the lower mounting frame are arranged on the door plate of the high-low voltage switch cabinet, so that the watt-hour meter is equivalently mounted on the door plate, the distance for observing the watt-hour meter outside the door is shortened, and the visual effect of observing outside the door is improved; moreover, the watt-hour meters are not directly installed inside the cabinet, so that the space of the cabinet body is not occupied, and one or more watt-hour meters can be installed at the blank position of the door plate.

Description

Technical Field

[0001] This utility model relates to a door-mounted bracket for electricity meters in the field of high and low voltage switchgear technology. Background Technology

[0002] Electricity meters in high and low voltage switchgear are primarily used to measure and record the electrical energy consumption of the power system, helping users and managers understand electricity usage. Depending on different voltage and current requirements, electricity meters can be categorized into various types, including three-phase three-wire meters, high-voltage three-phase four-wire meters, and low-voltage three-phase four-wire meters. Each type of meter is suitable for different scenarios to ensure accurate metering and efficient management of electricity usage. However, in existing technology, electricity meters in high and low voltage switchgear are generally installed on mounting plates or beams within the cabinet, separate from the door panel. This creates a distance between the meter and the cabinet door, resulting in poor visibility from the outside and also occupying internal cabinet space. Utility Model Content

[0003] The purpose of this invention is to provide a door-mounted bracket for electricity meters, which makes full use of the space on the door panel to install the electricity meter, thereby freeing up enough internal space for other equipment, and the appearance is better when viewed from the outside.

[0004] To achieve the above objectives, this utility model provides a door-mounted bracket for an electricity meter, including an upper mounting bracket disposed on the back of a door panel, a lower mounting bracket provided with the upper mounting bracket, the lower mounting bracket disposed on the back of the door panel and directly below the upper mounting bracket, and an observation structure disposed on the door panel between the upper mounting bracket and the lower mounting bracket.

[0005] Compared with the prior art, the beneficial effect of this utility model is that the electricity meter is fixedly installed by the upper and lower mounting brackets, which are set on the door panel of the high and low voltage switch cabinet. Therefore, the electricity meter is equivalent to being installed on the door panel, which reduces the distance for observing the electricity meter from outside the door, thereby improving the visual effect of observation from outside the door. Moreover, the electricity meter is not directly installed inside the cabinet, so it does not occupy the space of the cabinet.

[0006] As a further improvement of this utility model, the upper mounting bracket includes an upper crossbeam, which is welded and fixedly connected to the door panel. An upper movable plate is connected to the upper crossbeam by bolts. An upper horizontal folding plate is provided at the top of the upper movable plate, and a vertical folding plate is provided at the end of the upper horizontal folding plate. The vertical folding plate is vertically downward, and a screw hole matching the mounting hole at the top of the electricity meter is provided on the vertical folding plate.

[0007] By screwing the screw holes on the vertical folding plate and the mounting holes on the top of the electricity meter, the electricity meter is fixedly connected to the vertical folding plate, thus fixing the upper part of the electricity meter in place.

[0008] As a further improvement of this utility model, the lower mounting bracket includes a lower crossbeam, which is welded and fixedly connected to the door panel. The lower crossbeam is connected to a lower movable plate by bolts. A pair of L-shaped folding plates are symmetrically arranged on both sides of the lower movable plate. The short sides of the L-shaped folding plates face each other and are provided with screw holes that match the mounting holes on both sides of the lower part of the electricity meter.

[0009] In this way, the lower two sides of the electricity meter are fixed by screws through the short side of the L-shaped folding plate, which, together with the vertical folding plate, firmly fixes the top and lower two sides of the electricity meter, so that the electricity meter is fixed to the back of the door.

[0010] As a further improvement of this utility model, the observation structure includes an observation hole opened on the door panel, the observation hole matching the display area of ​​the electricity meter, and a transparent glass plate being fitted inside the observation hole.

[0011] This way, the reading on the electricity meter can be seen directly through the transparent glass plate, making it easy to observe. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the assembly structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the structure of this utility model.

[0014] Figure 3 This is a schematic diagram of the structure of the electricity meter of this utility model.

[0015] Among them, 1 is the door panel, 2 is the upper crossbeam, 3 is the lower crossbeam, 4 is the electricity meter, 5 is the vertical folding plate, 6 is the upper movable plate, 7 is the horizontal folding plate, 8 is the observation hole, 9 is the L-shaped folding plate, 10 is the lower movable plate, 11 is the screw hole, and 12 is the mounting hole. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings:

[0017] like Figure 1-3 The above-displayed door-mounted bracket for an electricity meter includes an upper mounting bracket disposed on the back of a door panel 1. The upper mounting bracket is matched with a lower mounting bracket disposed on the back of the door panel 1 and directly below the upper mounting bracket. An observation structure is also provided on the door panel 1, which is disposed between the upper mounting bracket and the lower mounting bracket.

[0018] The upper mounting bracket includes an upper crossbeam 2, which is welded and fixedly connected to the door panel 1. The upper crossbeam 2 is connected to an upper movable plate 6 by bolts. An upper horizontal folding plate 7 is provided at the top of the upper movable plate 6, and a vertical folding plate 5 is provided at the end of the upper horizontal folding plate 7. The vertical folding plate 5 is vertically downward, and a screw hole 11 is provided on the vertical folding plate 5 to match the mounting hole 12 on the top of the electricity meter 4.

[0019] The lower mounting bracket includes a lower crossbeam 3, which is welded and fixedly connected to the door panel 1. The lower crossbeam 3 is connected to a lower movable plate 10 by bolts. A pair of L-shaped folding plates 9 are symmetrically arranged on both sides of the lower movable plate 10. The short sides of the L-shaped folding plates 9 face each other and are provided with screw holes 11 that match the mounting holes 12 on both sides of the lower part of the electricity meter 4.

[0020] The observation structure includes an observation hole 8 opened on the door panel 1, which matches the display area of ​​the electricity meter 4, and a transparent glass plate is installed inside the observation hole 8.

[0021] In this utility model, the upper crossbeam 2 and the lower crossbeam 3 are welded to the back of the door panel 1 at different positions. The upper crossbeam 2 is connected to the upper movable plate 6 by screws. A horizontal folding plate 7 is provided at the top of the upper movable plate 6, and a vertical folding plate 5 is provided vertically downward at the end of the horizontal folding plate 7. A screw hole 11 is provided on the vertical folding plate 5 and matches the mounting hole 12 on the top of the electricity meter 4. In this way, the top of the electricity meter 4 is fixedly connected to the vertical folding plate 5 by screwing through the screw hole 11 on the vertical folding plate 5 and the mounting hole 12 on the top of the electricity meter 4.

[0022] The lower crossbeam 3 is connected to the lower movable plate 10 by screws. L-shaped folding plates 9 are provided on both sides of the lower movable plate 10. The short sides of the L-shaped folding plates 9 face each other. The screw holes 11 on the short sides match the mounting holes 12 on both sides of the lower part of the electricity meter 4. The lower parts of the electricity meter 4 can be fixedly connected to the short sides of the L-shaped folding plates 9 by screwing them on.

[0023] In this way, the electricity meter 4 can be fixed on the back of the door panel 1, greatly reducing the distance between the meter and the door panel 1. According to the position of the display area of ​​the electricity meter 4, an observation hole 8 can be opened at the corresponding position on the door panel 1. A transparent glass is installed in the observation hole 8, so that the electricity meter reading of the meter 4 can be observed at close range from the outside of the door panel 1, making the observation clearer. Moreover, since the electricity meter 4 is installed on the back of the door panel 1, it will not occupy the internal space of the high and low voltage switch cabinet, thus freeing up enough internal space for other equipment.

[0024] Multiple sets of upper and lower mounting brackets can be installed on the back of the door panel to meet the needs of installing multiple electricity meters on the door panel.

[0025] This utility model makes full use of the space of the door panel 1 to install the electricity meter 4, thereby freeing up enough internal space for other equipment. This not only makes the reading of the electricity meter 4 clearer when viewed from outside the door, but also enables quicker and safer replacement of the electricity meter 4 when the door is opened.

[0026] This utility model is not limited to the above embodiments. Based on the technical solutions disclosed herein, those skilled in the art can make some substitutions and modifications to some of the technical features without creative labor, and these substitutions and modifications are all within the protection scope of this utility model.

Claims

1. A door-mounted bracket for an electricity meter, characterized in that: It includes an upper mounting bracket, which is located on the back of the door panel. The upper mounting bracket is matched with a lower mounting bracket, which is located on the back of the door panel and directly below the upper mounting bracket. An observation structure is also provided on the door panel, which is located between the upper mounting bracket and the lower mounting bracket.

2. The door-mounted bracket for an electricity meter according to claim 1, characterized in that: The upper mounting bracket includes an upper crossbeam, which is welded and fixedly connected to the door panel. An upper movable plate is connected to the upper crossbeam by bolts. An upper horizontal folding plate is provided at the top of the upper movable plate, and a vertical folding plate is provided at the end of the upper horizontal folding plate. The vertical folding plate is vertically downward and has screw holes that match the mounting holes on the top of the electricity meter.

3. The door-mounted bracket for an electricity meter according to claim 2, characterized in that: The lower mounting bracket includes a lower crossbeam, which is welded and fixedly connected to the door panel. The lower crossbeam is connected to a lower movable plate by bolts. A pair of L-shaped folding plates are symmetrically arranged on both sides of the lower movable plate. The short sides of the L-shaped folding plates face each other and are provided with screw holes that match the mounting holes on both sides of the lower part of the electricity meter.

4. A door-mounted bracket for an electricity meter according to claim 3, characterized in that: The observation structure includes an observation hole on the door panel, which matches the display area of ​​the electricity meter, and a transparent glass plate is installed inside the observation hole.

Images