CN216792301U

CN216792301U - Single-phase multi-meter position electric energy metering box

Info

Publication number: CN216792301U
Application number: CN202123343334.3U
Authority: CN
Inventors: 黄海东
Original assignee: Zhejiang Jingda Electrical Equipment Co ltd
Current assignee: Zhejiang Jingda Electrical Equipment Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-21
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to the technical field of electric energy metering boxes, in particular to a single-phase multi-epitope electric energy metering box which comprises a shell, wherein an assembling mechanism is arranged on the shell, the assembling mechanism comprises a fixed plate, two fixed plates are fixedly connected inside the shell, two mounting plates are arranged on the fixed plate, a limiting mechanism is arranged on the fixed plate, the limiting mechanism comprises a sliding block, a sliding block is fixedly connected on the mounting plate, the sliding block is connected inside the fixed plate in a sliding manner, a push rod is connected on the sliding block in a sliding manner, a clamping rod is fixedly connected on the push rod, the clamping rod is connected inside the sliding block in a sliding manner, the clamping rod is clamped inside the fixed plate, a spring is fixedly connected on the push rod, and the spring is fixedly connected inside the sliding block; can be at the in-process of actual overhaul ammeter, the convenient ammeter that will overhaul is taken out alone to operating space when having increased the maintenance has also avoided causing the influence to adjacent ammeter simultaneously.

Description

Single-phase multi-meter position electric energy metering box

Technical Field

The utility model relates to an electric energy metering box, in particular to a single-phase multi-meter-position electric energy metering box, and belongs to the technical field of electric energy metering boxes.

Background

The electric energy metering box is a protection device of an electric meter, is used for each link of power generation, power transmission, power transformation, power distribution, power utilization and the like of an electric power system, and is an important part for guaranteeing power utilization safety and maintaining equipment performance. The electric energy metering box is used in various fields such as industry, agriculture, national defense, public facilities, daily life and the like. Aiming at the power connection work of public places or multiple families, a single-phase multi-epitope electric energy metering box is generally adopted.

However, in actual operation, when the ammeter in the batch meter needs to be overhauled, because install a plurality of ammeters in the many epitopes electric energy batch meter, and the interval between the adjacent ammeters is generally all less to when a certain ammeter is overhauld in the actual, operating space just seems less, also causes the influence to adjacent ammeter easily simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a single-phase multi-epitope electric energy metering box which can be used for conveniently and independently extracting an electric meter to be overhauled in the process of actually overhauling the electric meter, thereby increasing the operation space during overhauling and avoiding the influence on the adjacent electric meters.

The single-phase multi-epitope electric energy metering box comprises a shell, wherein an assembling mechanism is arranged on the shell, the assembling mechanism comprises a fixed plate, two fixed plates are fixedly connected inside the shell, two mounting plates are arranged on the fixed plate, a limiting mechanism is arranged on the fixed plate, the limiting mechanism comprises a sliding block, a sliding block is fixedly connected on the mounting plate and is connected inside the fixed plate in a sliding mode, a push rod is connected on the sliding block in a sliding mode, a clamping rod is fixedly connected on the push rod and is connected inside the sliding block in a sliding mode, the clamping rod is clamped inside the fixed plate in a clamping mode, a spring is fixedly connected on the push rod, and the spring is fixedly connected inside the sliding block.

Preferably, two through windows are arranged on the shell, and the two through windows are identical in shape and size.

Preferably, the casing is provided with a heat dissipation window, and the heat dissipation window is rectangular.

Preferably, a plurality of mounting blocks are fixedly connected to the shell, and the end portions of the mounting blocks are semicircular and provided with screw holes.

Preferably, a partition plate is fixedly connected between the two fixing plates, another partition plate is fixedly connected between the fixing plate at the top and the shell, two clamping blocks are fixedly connected to the mounting plate, one clamping block is slidably connected to the inside of the partition plate, and the other clamping block is slidably connected to the inside of the shell.

Preferably, the cross-section of fixture block is the T shape, just be equipped with a plurality of balls on the fixture block, it is a plurality of the ball is the interval distribution.

Preferably, the mounting plate is rectangular plate-shaped, and a support plate is fixedly connected to the mounting plate.

Preferably, the mounting plate is provided with two sliding blocks, and the end of the push rod departing from the spring is provided with a groove.

Preferably, the slider is internally and fixedly connected with a limiting rod, the limiting rod is connected inside the push rod in a sliding manner, and the spring is wound on the limiting rod.

The utility model has the beneficial effects that: when the ammeter needs to be overhauled, a user can open a switch door on the shell, then find the ammeter needing to be overhauled, manually hold the two corresponding push rods and press and push the push rods, the push rods are pressed to move so as to drive the clamping rods to move together, the springs are compressed simultaneously until the clamping rods are separated from clamping of the inner part of the fixed plate, then the push rods can be pulled, the push rods move to drive the sliding blocks to move, the sliding blocks move to drive the mounting plate to move so as to drive the ammeter mounted on the sliding blocks to move together until the ammeter is exposed to the outer part of the shell, then the push rods are released from pressing, under the rebound action of the springs, the clamping rods can be clamped inside the fixed plate again, finally the ammeter is fixed, and therefore, the ammeter needing to be overhauled can be conveniently and taken out independently in the actual ammeter overhauling process, and the operation space during overhauling can be enlarged, and meanwhile, the influence on the adjacent electric meters is also avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a connecting structure of the housing, the assembling mechanism and the limiting mechanism of the present invention;

FIG. 3 is a schematic structural diagram of the push rod of the present invention;

FIG. 4 is an enlarged view of the part A shown in FIG. 1;

fig. 5 is an enlarged view of the part B shown in fig. 2.

In the figure: 1. a housing; 2. a window is penetrated; 3. a heat dissipation window; 4. mounting blocks; 5. an assembly mechanism; 501. a fixing plate; 502. a partition plate; 503. mounting a plate; 504. a support plate; 505. a clamping block; 506. a ball bearing; 6. a limiting mechanism; 601. a slider; 602. a push rod; 603. a clamping rod; 604. a spring; 605. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the single-phase multi-epitope electric energy metering box includes a housing 1, an assembling mechanism 5 is disposed on the housing 1, the assembling mechanism 5 includes a fixing plate 501, two fixing plates 501 are fixedly connected to the inside of the housing 1, two mounting plates 503 are disposed on the fixing plate 501, a limiting mechanism 6 is disposed on the fixing plate 501, the limiting mechanism 6 includes a sliding block 601, a sliding block 601 is fixedly connected to the mounting plate 503, the sliding block 601 is slidably connected to the inside of the fixing plate 501, a push rod 602 is slidably connected to the sliding block 601, a clamping rod 603 is fixedly connected to the push rod 602, the clamping rod 603 is slidably connected to the inside of the sliding block 601, the clamping rod 603 is clamped to the inside of the fixing plate 501, a spring 604 is fixedly connected to the push rod 602, and the spring 604 is fixedly connected to the inside of the sliding block 601.

As a technical optimization scheme of the utility model, two through windows 2 are arranged on the shell 1, the two through windows 2 are the same in shape and size, and the power index on the electric meter in the shell 1 can be conveniently observed through the through windows 2 when the shell is used.

As a technical optimization scheme of the utility model, the heat dissipation window 3 is arranged on the shell 1, the heat dissipation window 3 is rectangular, and heat generated by the electric meter can be conveniently dissipated through the heat dissipation window 3 when the electric meter is used.

As a technical optimization scheme of the utility model, a plurality of mounting blocks 4 are fixedly connected to the housing 1, the end portions of the mounting blocks 4 are semicircular and provided with screw holes, and the housing 1 can be conveniently mounted and fixed by bolts through the mounting blocks 4 and the screw holes arranged thereon when in use.

As a technical optimization scheme of the utility model, a partition plate 502 is fixedly connected between the two fixing plates 501, another partition plate 502 is fixedly connected between the fixing plate 501 at the top and the housing 1, the partition plate 502 is used for conveniently dividing the installation space of the electricity meter, two fixture blocks 505 are fixedly connected to the installation plate 503, one fixture block 505 is slidably connected to the inside of the partition plate 502, the other fixture block 505 is slidably connected to the inside of the housing 1, and the fixture block 505 is used for conveniently limiting the sliding of the installation plate 503.

As a technical optimization scheme of the present invention, the cross section of the fixture block 505 is in a T shape, and the fixture block 505 is provided with a plurality of balls 506, the plurality of balls 506 are distributed at intervals, so that the friction resistance of the fixture block 505 during sliding is conveniently reduced through the balls 506.

As a technical optimization scheme of the utility model, the mounting plate 503 is rectangular plate-shaped, and the support plate 504 is fixedly connected to the mounting plate 503, so that the ammeter can be conveniently and better mounted and fixed through the support plate 504.

As a technical optimization scheme of the utility model, two sliding blocks 601 are arranged on the mounting plate 503 to further facilitate the sliding of the mounting plate 503, and a groove is arranged at an end of the push rod 602 away from the spring 604 to facilitate the manual operation of the push rod 602.

As a technical optimization scheme of the utility model, a limiting rod 605 is fixedly connected in the sliding block 601, the limiting rod 605 is connected in the push rod 602 in a sliding manner, the spring 604 is wound on the limiting rod 605, and the limiting rod 605 is convenient for limiting and guiding the spring 604.

When the device is used, firstly, the shell 1 is fixedly arranged at a required proper position through the plurality of mounting blocks 4, and the preparation work before the device is used is finished; in actual operation, the power index on the internal electric meter can be conveniently observed through the transparent window 2, and the heat dissipation can be conveniently assisted in the working process of the electric meter through the heat dissipation window 3; when the ammeter needs to be overhauled, a user can open the switch door on the shell 1, then find the ammeter needing to be overhauled, manually hold the corresponding two push rods 602 and press and push the push rods 602 to move, so that the push rods 602 are pressed to drive the clamping rods 603 to move together, the springs 604 are compressed simultaneously until the clamping rods 603 are disengaged from the clamping of the inner part of the fixing plate 501, then the push rods 602 can be pulled, the push rods 602 move to drive the sliding blocks 601 to move, the sliding blocks 601 move to drive the mounting plate 503 to move, the mounting plate 503 moves to drive the supporting plate 504 to move, the supporting plate 504 moves to drive the ammeter arranged on the supporting plate to move together, the clamping blocks 505 simultaneously slide in the partition plate 502 or the inner part of the shell 1 until the ammeter is exposed to the outer part of the shell 1, then the pressing of the push rods 602 is released, and the clamping rods 603 are clamped in the fixing plate 501 again under the resilience action of the springs 604, finally, the ammeter is fixed, so that the ammeter to be overhauled can be conveniently and independently taken out in the actual ammeter overhauling process, the operation space for overhauling is enlarged, and the influence on the adjacent ammeter is avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Single-phase many epitopes electric-energy metering box, including casing (1), its characterized in that: an assembly mechanism (5) is arranged on the shell (1), the assembly mechanism (5) comprises a fixing plate (501), two fixing plates (501) are fixedly connected inside the shell (1), two mounting plates (503) are arranged on the fixing plates (501), a limiting mechanism (6) is arranged on the fixing plate (501), the limiting mechanism (6) comprises a sliding block (601), the mounting plate (503) is fixedly connected with a sliding block (601), the sliding block (601) is connected inside the fixing plate (501) in a sliding manner, a push rod (602) is connected on the sliding block (601) in a sliding manner, a clamping rod (603) is fixedly connected on the push rod (602), the clamping rod (603) is connected inside the sliding block (601) in a sliding manner, the clamping rod (603) is clamped inside the fixing plate (501), the push rod (602) is fixedly connected with a spring (604), and the spring (604) is fixedly connected inside the sliding block (601).

2. The single-phase multi-epitope electric energy metering box of claim 1, characterized in that: the shell (1) is provided with two through windows (2), and the shapes and the sizes of the two through windows (2) are the same.

3. The single-phase multi-epitope electric energy metering box of claim 1, characterized in that: the heat dissipation device is characterized in that a heat dissipation window (3) is arranged on the shell (1), and the heat dissipation window (3) is rectangular.

4. The single-phase multi-epitope electric energy metering box of claim 1, characterized in that: a plurality of installation blocks (4) are fixedly connected to the shell (1), and the end portions of the installation blocks (4) are semicircular and provided with screw holes.

5. The single-phase multi-epitope electric energy metering box of claim 1, characterized in that: the fixing device is characterized in that a partition plate (502) is fixedly connected between the two fixing plates (501), another partition plate (502) is fixedly connected between the fixing plate (501) positioned at the top and the shell (1), two clamping blocks (505) are fixedly connected to the mounting plate (503), one clamping block (505) is slidably connected to the inside of the partition plate (502), and the other clamping block (505) is slidably connected to the inside of the shell (1).

6. The single-phase multi-epitope electric energy metering box of claim 5, characterized in that: the cross section of the clamping block (505) is in a T shape, a plurality of balls (506) are arranged on the clamping block (505), and the balls (506) are distributed at intervals.

7. The single-phase multi-epitope electric energy metering box of claim 6, characterized in that: the mounting plate (503) is rectangular plate-shaped, and a support plate (504) is fixedly connected to the mounting plate (503).

8. The single-phase multi-epitope electric energy metering box of claim 7, characterized in that: two sliding blocks (601) are arranged on the mounting plate (503), and a groove is formed in the end portion, deviating from the spring (604), of the push rod (602).

9. The single-phase multi-epitope electric energy metering box of claim 1, characterized in that: the limiting rod (605) is fixedly connected in the sliding block (601), the limiting rod (605) is connected inside the push rod (602) in a sliding mode, and the spring (604) is wound on the limiting rod (605).