CN212114656U

CN212114656U - Electric energy metering combined junction box with limiting mechanism

Info

Publication number: CN212114656U
Application number: CN202020216189.9U
Authority: CN
Inventors: 杨海生
Original assignee: Ganzhou Yuquan Drip Irrigation Equipment Co ltd
Current assignee: Ganzhou Yuquan Drip Irrigation Equipment Co ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-12-08
Anticipated expiration: 2030-02-27

Abstract

The utility model discloses an electric energy metering combined junction box with a limiting mechanism, which comprises a box body; a plurality of wiring holes have all been seted up to the upper and lower both sides of box body, the equal fixed mounting in both sides has a slide rail around both sides about the box body, and is a plurality of one side outwards of wiring hole all is provided with two spacing seats, two the equal fixed mounting in upper and lower both sides of spacing seat one side inwards has the polarity opposite of two magnetic paths of magnetic path and two spacing seats, two the upper and lower both sides of spacing seat all with corresponding slide rail sliding connection. The utility model discloses an outwards one side at a plurality of wiring holes all sets up two spacing seats, and the electric wire of being convenient for inserts the back, and the accessible moves two corresponding spacing seats on the slide rail for two spacing seats clip the electric wire, thereby hold the electric wire, avoid the root rupture of electric wire, have effectively improved the security that the electric wire used, and is comparatively practical, is fit for extensively promoting and using.

Description

Electric energy metering combined junction box with limiting mechanism

Technical Field

The utility model relates to a terminal box specifically is a terminal box is united in electric energy measurement with stop gear.

Background

The combined junction box is a switching box for connecting CT and PT for metering with an electric energy meter, is widely used in the field of electric power system metering, and can complete the on-line calibration, on-line meter replacement and other calibration and test work of the electric energy meter by utilizing the combined junction box for electric energy metering.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: in the prior art, during wiring, an electric wire needs to be connected into a wiring box through a wiring hole, but the conventional wiring hole is not provided with a related limiting mechanism, so that the electric wire is easy to break.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric energy measurement combination terminal box with stop gear has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electric energy metering combined junction box with a limiting mechanism comprises a box body;

a plurality of wiring holes have all been seted up to the upper and lower both sides of box body, the equal fixed mounting in both sides has a slide rail around both sides about the box body, and is a plurality of one side outwards of wiring hole all is provided with two spacing seats, two the equal fixed mounting in upper and lower both sides of spacing seat one side inwards has the polarity opposite of two magnetic paths of magnetic path and two spacing seats, two the upper and lower both sides of spacing seat all with corresponding slide rail sliding connection.

As a preferred embodiment of the present invention, two rubber pads are bonded to the inner rings of the limiting seats.

As a preferred embodiment of the present invention, four of the left and right sides of the slide rail are both open.

As an optimized embodiment of the utility model, it is a plurality of the front side middle part of spacing seat all is provided with the lug.

As a preferred embodiment of the present invention, four side cross sections of the slide rails are all L-shaped.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to a terminal box is united in electric energy measurement with stop gear all sets up two spacing seats through one side outwards at a plurality of wiring holes, and the electric wire of being convenient for inserts the back, and the accessible moves corresponding two spacing seats on the slide rail for two spacing seats clip the electric wire, thereby hold the electric wire, avoid the root rupture of electric wire, have effectively improved the security that the electric wire used.

2. The utility model relates to a terminal box is united in electric energy measurement with stop gear because the inner circle of two spacing seats has all bonded the rubber pad, is convenient for protect the outside of electric wire, avoids the electric wire rupture, avoids simultaneously getting into dust and vapor in the box body.

3. The utility model relates to a terminal box is united in electric energy measurement with stop gear, because four the left and right sides of slide rail all is the opening form, is convenient for take off spacing seat from the slide rail according to the demand to be convenient for change the spacing seat of damage.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of an electric energy metering junction box with a limiting mechanism of the present invention;

fig. 2 is a top view of an electric energy metering junction box with a limiting mechanism according to the present invention;

fig. 3 is a front view of a limiting seat of the electric energy metering combined junction box with a limiting mechanism of the present invention;

fig. 4 is a side view of the slide rail of the electric energy metering combined junction box with the limiting mechanism of the present invention.

In the figure: the box body 1, slide rail 2, rubber pad 3, spacing seat 4, wiring hole 5, lug 6, magnetic path 7.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: an electric energy metering combined junction box with a limiting mechanism comprises a box body 1;

a plurality of wiring holes 5 have all been seted up to the upper and lower both sides of box body 1, the equal fixed mounting in both sides has slide rail 2 around both sides about box body 1, and is a plurality of wiring hole 5 outwards one side all is provided with two spacing seats 4, two spacing seat 4 inwards the equal fixed mounting in both sides about one side have two magnetic paths 7 of magnetic path 7 and two spacing seats 4 polarity opposite, two spacing seat 4's the upper and lower both sides all with corresponding slide rail 2 sliding connection.

In this embodiment (as shown in fig. 1 and fig. 2), two limiting seats 4 are arranged on one side of the wiring holes 5 facing outwards, so that after the electric wire is connected, the two corresponding limiting seats 4 can be moved on the sliding rail 2 by the aid of the two limiting seats 4, the electric wire is clamped by the two limiting seats 4, the electric wire is supported, the root of the electric wire is prevented from being broken, and the use safety of the electric wire is effectively improved.

In this embodiment (see fig. 3), the rubber pads 3 are adhered to the inner rings of the two limiting seats 4, so as to protect the outer sides of the wires, prevent the wires from being broken, and prevent dust and moisture from entering the box body 1.

In this embodiment (see fig. 1), the left and right sides of the four slide rails 2 are open, so that the limiting seat 4 can be conveniently taken down from the slide rails 2 according to requirements, thereby facilitating replacement of the damaged limiting seat 4.

In this embodiment (see fig. 2), the middle parts of the front sides of the plurality of limiting seats 4 are respectively provided with a bump 6, so that the limiting seats 4 can be moved conveniently.

In this embodiment (see fig. 4), the cross sections of the side surfaces of the four slide rails 2 are all L-shaped, so as to reduce the friction between the slide rails 2 and the outer side of the limiting seat 4.

It should be noted that the utility model relates to an electric energy metering combined junction box with a limiting mechanism, which comprises a box body 1, a slide rail 2, a rubber pad 3, a limiting seat 4, a wiring hole 5, a lug 6 and a magnet 7, wherein the components are all universal standard components or components known by the technicians in the field, the structure and principle of the device can be known by technical manuals or conventional experimental methods, and when the device works, after the electric wire is connected, the two limiting seats 4 can clamp the electric wire by moving the corresponding two limiting seats 4 on the sliding rail 2, and the two limiting seats 4 are adsorbed together by the magnetism 7 of the magnetic block, thereby supporting the electric wire and avoiding the root of the electric wire from being broken, the rubber pad 3 can protect the outer side of the electric wire and avoid the electric wire from being broken, meanwhile, dust and water vapor are prevented from entering the box body 1, and the use safety of the electric wire is effectively improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. An electric energy metering combined junction box with a limiting mechanism is characterized by comprising a box body (1);

a plurality of wiring holes (5) have all been seted up to the upper and lower both sides of box body (1), the equal fixed mounting in both sides has slide rail (2), and is a plurality of around both sides about box body (1) the one side outwards of wiring hole (5) all is provided with two spacing seats (4), two spacing seat (4) inboard the equal fixed mounting in both sides about one side have the polarity of two magnetic paths (7) of magnetic path (7) and two spacing seats (4) opposite, two the upper and lower both sides of spacing seat (4) all with slide rail (2) sliding connection who corresponds.

2. The electric energy metering combined junction box with the limiting mechanism as claimed in claim 1, wherein: and rubber pads (3) are bonded to the inner rings of the two limiting seats (4).

3. The electric energy metering combined junction box with the limiting mechanism as claimed in claim 1, wherein: the left side and the right side of the four sliding rails (2) are both in an open shape.

4. The electric energy metering combined junction box with the limiting mechanism as claimed in claim 1, wherein: the middle parts of the front sides of the plurality of limiting seats (4) are provided with convex blocks (6).

5. The electric energy metering combined junction box with the limiting mechanism as claimed in claim 1, wherein: the cross sections of the side surfaces of the four sliding rails (2) are L-shaped.