CN212062903U

CN212062903U - Power distribution network system line connection device

Info

Publication number: CN212062903U
Application number: CN202020888200.6U
Authority: CN
Inventors: 向劼
Original assignee: Hunan Guodian Ruichi Electric Power Survey & Design Co ltd
Current assignee: Hunan Guodian Ruichi Electric Power Survey & Design Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-12-01
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to a distribution network system line connection device includes plug, socket, be provided with the sheetmetal on the plug, be provided with on the socket with the jack that the sheetmetal corresponds, it has the recess to open on the sheetmetal, the socket is including preventing pulling out device, electric installation, prevent pulling out device, electric installation set up in the socket, prevent pulling out and be provided with spacing post on the device, spacing post with the recess is corresponding. The utility model relates to an ingenious, easy operation has effectively solved the easy not hard up of distribution network system line connection, leads to the problem that contact failure or accident were extracted, firm in connection safety.

Description

Power distribution network system line connection device

Technical Field

The utility model relates to a distribution network line technical field specifically is a distribution network system line connection device.

Background

The distribution network is an electric power network which receives electric energy from a transmission network or a regional power plant and distributes the electric energy to various users on site through distribution facilities or step by step according to voltage. The power distribution network consists of overhead lines, cables, towers, distribution transformers, isolating switches, reactive power compensators, accessory facilities and the like, and plays a role in distributing electric energy in a power network.

The existing power distribution network line is easy to loose when a plug and a socket are frequently used, so that poor contact or accidental pulling is caused, unnecessary influence is brought, and even economic loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a distribution network system line connection device.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a distribution network system line connection device includes plug, socket, be provided with the sheetmetal on the plug, be provided with on the socket with the jack that the sheetmetal corresponds, it has the recess to open on the sheetmetal, the socket is including preventing pulling out device, electrically conductive device, prevent pulling out device, electrically conductive device set up in the socket, prevent pulling out and be provided with spacing post on the device, spacing post with the recess is corresponding.

In a preferred embodiment of a pair of distribution network system line connection device, the anti-pulling device includes slide bar, button, spring, spacing post with the slide bar is connected perpendicularly, the slide bar movably set up in the socket, just slide bar one end is connected the button, the other end is connected the spring.

In a preferred embodiment of the utility model, the button is made of ceramic material and is provided with a limit ring, the button can be movably arranged in the socket, and one end of the button extends out of the socket.

In a preferred embodiment of the utility model, the anti-pulling device is symmetrically arranged.

In a preferred embodiment of the utility model, the conductive device comprises a copper sheet and a metal clip, the metal clip is located in the jack, the metal clip is abutted against the metal sheet, and the metal clip is connected with the copper sheet connecting wire.

Compared with the prior art, the utility model provides a pair of distribution network system line connection device's beneficial effect is: the utility model relates to an ingenious, easy operation has effectively solved the easy not hard up of distribution network system line connection, leads to the problem that contact failure or accident were extracted, firm in connection safety.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic diagram of a front view of a line connection device of a power distribution network system.

Figure 2 is a top cross-sectional view a-a of a power distribution grid system line connection device.

Fig. 3 is a schematic diagram of a plug configuration for a power distribution network system line connection device.

In the figure: 1. a plug; 2. a socket; 3. a metal sheet; 4. a jack; 5. a groove; 6. a limiting column; 7. a slide bar; 8. a button; 9. a spring; 10. a limiting ring; 11. a copper sheet; 12. a metal clip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the power distribution network system line connection device comprises a plug 1 and a socket 2, wherein a metal sheet 3 is arranged on the plug 1, a jack 4 corresponding to the metal sheet 3 is arranged on the socket 2, a groove 5 is formed in the metal sheet 3, the socket 2 comprises an anti-pulling device and a conductive device, the anti-pulling device and the conductive device are arranged in the socket 2, a limiting column 6 is arranged on the anti-pulling device, the limiting column 6 corresponds to the groove 5, and in a locking state, the limiting column 6 is clamped into the groove 5, so that the problem that the plug 1 and the socket 2 are not connected tightly and are not in contact well or are pulled out accidentally can be solved.

Furthermore, the anti-pulling device comprises a sliding rod 7, a button 8 and a spring 9, the limiting column 6 is vertically connected with the sliding rod 7, the sliding rod 7 is movably arranged on the socket 2, one end of the sliding rod 7 is connected with the button 8, and the other end of the sliding rod 7 is connected with the spring 9. When the locking state is released, the button 8 is pressed, the sliding rod 7 moves rightwards, the limiting column 6 is separated from the groove 5, the plug 1 can be pulled out, the button 8 is loosened, and the limiting column 6 restores the locking state under the action of the spring 9.

Preferably, the button 8 is made of a ceramic material, has no conductivity and is safe to use, and is provided with a limiting ring 10 which can prevent the button 8 from slipping off, the button 8 can be movably arranged in the socket 2, and one end of the button 8 extends out of the socket 2.

Preferably, the anti-pulling device is symmetrically arranged, so that the stress is balanced, and the connection is firmer.

Furthermore, the conducting device comprises a copper sheet 11 and a metal clip 12, the metal clip 12 is located in the insertion hole 4, the metal clip 12 is abutted against the metal sheet 3, the metal clip 12 is electrically connected with a lead through the copper sheet 11, and the metal clip 12 has elastic energy and is fully contacted with the metal sheet 3.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The utility model provides a distribution network system line connection device, includes plug, socket, be provided with the sheetmetal on the plug, be provided with on the socket with the jack that the sheetmetal corresponds, its characterized in that: the metal sheet is provided with a groove, the socket comprises an anti-pulling device and a conductive device, the anti-pulling device and the conductive device are arranged in the socket, the anti-pulling device is provided with a limiting column, and the limiting column corresponds to the groove.

2. A power distribution network system line connection apparatus as claimed in claim 1, wherein: the anti-pulling device comprises a sliding rod, a button and a spring, wherein the limiting column is vertically connected with the sliding rod, the sliding rod is movably arranged in the socket, one end of the sliding rod is connected with the button, and the other end of the sliding rod is connected with the spring.

3. A power distribution network system line connection apparatus as claimed in claim 2, wherein: the button is made of ceramic materials and is provided with a limiting ring, the button is movably arranged on the socket, and one end of the button extends out of the socket.

4. A power distribution network system line connection apparatus as claimed in any one of claims 1 to 3, wherein: the anti-pulling device is symmetrically arranged.

5. A power distribution network system line connection apparatus as claimed in claim 1, wherein: the conductive device comprises a copper sheet and a metal clip, the metal clip is positioned in the jack and is abutted against the metal sheet, and the metal clip is connected with a lead through the copper sheet in the same electrical property.