CN219203768U - Integral protection device for multiple electric energy meters - Google Patents

Abstract

The utility model discloses a whole protection device for a plurality of electric energy meters, which comprises a shell, wherein the electric energy meters are fixed in the shell, and the whole protection device also comprises: a partition plate fixed to the inside of the housing; a pair of protective doors rotatably connected with the outer shell through hinges and locked with the partition plates through locking structures; the movable doors are rotatably arranged on the front face of the protective door through hinges. The integral protection device for the plurality of electric energy meters can conduct centralized protection on the plurality of electric energy meters, meanwhile, the electric energy meters can be independently operated, other electric energy meters cannot be affected, and the use and protection of the plurality of electric energy meters are facilitated.

Description

Integral protection device for multiple electric energy meters

Technical Field

The utility model relates to the technical field of protection of a plurality of indoor electric energy meters, in particular to an integral protection device of a plurality of electric energy meters.

Background

The electric energy meter is a meter for measuring electric energy, also called an electric meter, a fire meter and a kilowatt hour meter, and refers to a meter for measuring various electric quantities.

When the electric energy meter is used, the electric energy meter can be directly connected into a circuit for measurement under the conditions of low voltage (not more than 500V) and small current (tens of amperes). Under the condition of high voltage or high current, the electric energy meter cannot be directly connected into a circuit, and the electric energy meter is matched with a voltage transformer or a current transformer for use.

In the present urban life, in a building, electric energy meters of a plurality of households are installed together, for example, electric energy meters of the households on the same floor can be installed in a corridor of the floor.

When the existing corridor electric energy meter is installed in a centralized manner, the existing corridor electric energy meter is directly installed side by side, and a protection structure is not arranged, so that the existing corridor electric energy meter is easy to damage, for example, the existing corridor electric energy meter is bumped by furniture or a rod-shaped object in the moving process, and certain potential safety hazards exist;

or a plurality of electric energy meters are protected by a single protection structure, but the installation is troublesome and the cost is increased;

or a plurality of electric energy meters are placed in one box to be integrally protected, but if a resident of a certain resident needs manual closing operation and the like, the whole box needs to be opened, and the electric energy meters of other resident are easily affected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a plurality of electric energy meter integral protection devices, and aims to solve the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a whole protection device of a plurality of electric energy meters, includes the shell, and the inside of shell is fixed with a plurality of electric energy meters, still includes:

a partition plate fixed to the inside of the housing;

a pair of protective doors rotatably connected with the outer shell through hinges and locked with the partition plates through locking structures;

the movable doors are rotatably arranged on the front face of the protective door through hinges.

Preferably, a wire inlet pipe is arranged inside the shell.

Preferably, a first limiting frame is fixed in the shell and used for limiting the rotation of the protective door.

Preferably, the locking structure includes:

the fixing rings are fixedly connected with the partition plate and the protective door respectively;

and the lock is used for locking the two adjacent fixing rings.

Preferably, the front surface of the partition plate is fixed with two fixing rings, the fixing rings fixed on the two protective doors are arranged up and down, and the fixing rings are in one-to-one correspondence with the two fixing rings positioned on the partition plate.

Preferably, a handle is fixed on the front surface of the movable door;

an observation plate is embedded in the movable door, and the observation plate is a transparent glass plate;

the inside of guard gate is fixed with the spacing frame of second, and the spacing frame of second and dodge gate looks adaptation for restrict the dodge gate.

Preferably, a limiting structure is arranged between the movable door and the protective door and used for fixing and canceling the fixed movable door.

Preferably, the limiting structure includes:

the rotating plate is a circular plate and is rotatably connected with the protective door, and one side of the rotating plate is provided with a notch;

a block secured to the front face of the rotating plate.

Compared with the prior art, the utility model has the following beneficial effects:

the integral protection device for the plurality of electric energy meters can conduct centralized protection on the plurality of electric energy meters, meanwhile, the electric energy meters can be independently operated, other electric energy meters cannot be affected, and the use and protection of the plurality of electric energy meters are facilitated.

Drawings

FIG. 1 is a schematic structural diagram of a plurality of electric energy meter integral protection devices according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the locking structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure of the limit structure according to the present utility model.

In the figure: 10 outer shell, 11 inlet tube, 20 electric energy meter, 30 guard gate, 31 first spacing frame, 40 baffle, 50 dodge gate, 51 handle, 52 observation board, 53 second spacing frame, 60 locking structure, 61 solid fixed ring, 62 lock, 70 limit structure, 71 pivoted plate, 72 handle piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, an integral protection device for multiple electric energy meters includes a casing 10, where multiple electric energy meters 20 are fixed in the casing 10, the casing 10 is a box casing and fixed on a wall, the electric energy meters 20 are fixed in the casing 10 in the existing manner, such as by screw fixation or clamping fixation, and the like, and the inside of the casing 10 is provided with a wire inlet pipe 11 for wire inlet and outlet because of the prior art, which is not repeated.

In order to simply separate the plurality of electric energy meters 20, a partition plate 40 is fixed inside the casing 10.

In this embodiment, referring to fig. 1, the front surface of the housing 10 is mounted on a pair of protective doors 30 through hinges, the protective doors 30 are locked and fixed by a locking structure 60 after closing, and meanwhile, in order to avoid the protective doors 30 from rotating over the head after closing, a first limiting frame 31 is fixed in the housing 10, and the protective doors 30 are blocked by the first limiting frame 31 after closing.

Meanwhile, a plurality of movable doors 50 are rotatably arranged on the front face of the protective door 30 through hinges, the positions of the movable doors 50 correspond to the positions of the electric energy meters 20 one by one, after the movable doors 50 are opened, buttons corresponding to the electric energy meters 20 can be operated, and conversely, protection can be carried out, and a handle 51 is fixed on the front face of the movable door 50 and used for opening the movable doors 50.

Therefore, the plurality of electric energy meters 20 are installed in the same shell 10, so that the electric energy meters can be centralized and protected, meanwhile, when the operation is needed, the movable door 50 is opened to be independently operated, other electric energy meters cannot be affected, and the use and the protection of the plurality of electric energy meters are more convenient.

In another embodiment, referring to fig. 1 and 2, in order to avoid that an outsider opens the protective door 30 at will, a locking structure 60 is provided between the protective door 30 and the partition 40, specifically, the locking structure 60 is composed of a fixing ring 61 and a lock 62 fixedly connected with the partition 40 and the protective door 30 respectively, and after the protective door 30 is closed, the lock 62 is used to lock the two corresponding adjacent fixing rings 61, so that the fixing can be successfully performed.

Meanwhile, in order to stagger the locking positions of the two protective doors 30, the two fixing rings 61 positioned at the partition plate 40 are arranged up and down, the fixing rings 61 fixed at the two protective doors 30 are in one-to-one correspondence with the two fixing rings 61 positioned at the partition plate 40,

in another embodiment, referring to fig. 1 and 3, in order to facilitate the reading of the electric energy meter for the user to watch, an observation plate 52 is embedded in the movable door 50, the observation plate 52 is a transparent glass plate, and the reading of the electric energy meter can be seen through the observation plate 52; in order to avoid excessive rotation of the movable door 50, the movable door 50 is prevented from rotating to the inner side of the protective door 30, and a second limiting frame 53 is fixed in the protective door 30, and the second limiting frame 53 is adapted to the movable door 50, so that excessive rotation of the movable door 50 can be effectively avoided.

Further, in order to avoid the free rotation of the movable door 50 after closing, a limiting structure 70 is provided between the movable door 50 and the protective door 30 for limiting the fixed movable door 50.

Specifically, the limiting structure 70 is composed of a rotating plate 71 and a handle 72 fixed on the front surface of the rotating plate 71, the rotating plate 71 is a circular plate with a gap, the gap is straight, the rotating plate 71 is rotatably connected with the protective door 30, the rotating mode adopts the prior art, for example, a rotating shaft penetrating through the protective door 30 is fixed on the back of the rotating plate 71, the rotating plate 71 and the protective door 30 can be successfully connected in a rotating way through a limiting plate on the back of the shaft, after the movable door 50 is closed, the rotating plate 71 is rotated to enable one side without the gap to be far away from the movable door 50, the movable door 50 can be limited, when the door needs to be opened, the rotating plate 71 is rotated to enable one side with the gap to be aligned with the movable door 50, the movable door 50 is not limited by the rotating plate 71 any more, and the movable door 50 can be normally opened.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a whole protection device of a plurality of electric energy meters, includes the shell, and the inside of shell is fixed with a plurality of electric energy meters, its characterized in that still includes:

a partition plate fixed to the inside of the housing;

a pair of protective doors rotatably connected with the outer shell through hinges and locked with the partition plates through locking structures;

the movable doors are rotatably arranged on the front face of the protective door through hinges.

2. The integrated protection device for a plurality of electric energy meters according to claim 1, wherein an inlet pipe is provided inside the housing.

3. The integrated protection device for a plurality of electric energy meters according to claim 1, wherein a first limit frame is fixed in the housing for limiting the rotation of the protective door.

4. The unitary protection device for a plurality of power meters of claim 1, wherein said locking structure comprises:

the fixing rings are fixedly connected with the partition plate and the protective door respectively;

and the lock is used for locking the two adjacent fixing rings.

5. The device of claim 4, wherein two fixing rings are fixed on the front surface of the partition plate, and are arranged up and down, and the fixing rings fixed on the two protective doors are in one-to-one correspondence with the two fixing rings located on the partition plate.

6. The integrated protection device for a plurality of electric energy meters according to claim 1, wherein a handle is fixed on the front surface of the movable door;

an observation plate is embedded in the movable door, and the observation plate is a transparent glass plate;

the inside of guard gate is fixed with the spacing frame of second, and the spacing frame of second and dodge gate looks adaptation for restrict the dodge gate.

7. The integrated protection device for a plurality of electric energy meters according to claim 6, wherein a limiting structure is provided between the movable door and the protective door for fixing and removing the movable door.

8. The integrated protection device for a plurality of electrical energy meters according to claim 7, wherein the limiting structure comprises:

the rotating plate is a circular plate and is rotatably connected with the protective door, and one side of the rotating plate is provided with a notch;

a block secured to the front face of the rotating plate.

Images