CN219591852U

CN219591852U - Tubular bus for ring network switch cabinet

Info

Publication number: CN219591852U
Application number: CN202321345114.0U
Authority: CN
Inventors: 高丰; 陈仲; 王志龙; 杨敬敏; 赵玉文; 孙红华
Original assignee: Beijing Nobbel Electric Tech Develop Co ltd
Current assignee: Beijing Nobbel Electric Tech Develop Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-08-25
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a tubular bus for a ring network switch cabinet, which comprises a main connector and two auxiliary connectors, wherein the main connector is of an L-shaped structure, and the main connector is made of a conductive material; each auxiliary connector comprises a perforating piece and a connecting piece, two ends of the main connector are respectively connected with the perforating pieces through the connecting pieces, the perforating pieces and the connecting pieces are made of conductive materials, through holes are formed in the perforating pieces, and the two perforating pieces can be respectively spliced or abutted with an electrified conductor in the ring main switch cabinet through the through holes; the utility model has simple structure and convenient connection, can replace a connecting cable as an intermediate connecting structure, meets the space requirement of cable turning, can be in a stable and unchanged state for a long time at the connecting position, and has good application prospect.

Description

Tubular bus for ring network switch cabinet

Technical Field

The utility model relates to the technical field of high-voltage electrical appliances, in particular to a tubular bus for a ring network switch cabinet.

Background

With urban network construction and transformation, a looped network power supply mode is more and more commonly adopted, and a correspondingly matched looped network switch cabinet also has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like.

The bottom space of looped netowrk switch cabinet is less, generally be connected with the transmission cable that is located underground through laying the cable, in order to supply power and electric conduction to whole looped netowrk switch cabinet, because city power supply load is too big at present, lead to power cable turn radius too big, the looped netowrk switch cabinet is at two-layer or underground three-layer underground generally at present, cause cable pit space less, can't satisfy the space demand of cable turn, and a large amount of cables that lay often are messy, it is comparatively troublesome also to make the staff when screening the cable to influence pleasing to the eye, it is comparatively troublesome also to connect, the junction still needs winding insulating tape, the inevitably ageing drop of insulating tape after the long time, have the calamities hidden danger, therefore, need a new structure that can replace the cable, as the intermediate junction structure of looped netowrk switch cabinet and transmission cable, this structure needs to have and connects for a long time stable unchangeable, the advantage that can greatly reduced hidden danger.

Disclosure of Invention

The utility model aims to provide a tubular bus for a ring main unit, which is used for solving the problems in the background technology.

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

a tubular bus for a ring network switch cabinet comprises a main connector and two auxiliary connectors, wherein the main connector is of an L-shaped tubular structure, and the main connector is made of a conductive material;

each auxiliary connector comprises a perforating piece and a connecting piece, two ends of the main connector are connected with the perforating pieces through the connecting pieces respectively, the perforating pieces and the connecting pieces are made of conductive materials, through holes are formed in the perforating pieces, and the two perforating pieces can be connected with an electrified conductor in the ring main switch cabinet in an inserting or abutting mode through the through holes respectively.

Further, the two ends of the main connecting body are respectively provided with a plug-in connection body, the plug-in connection body is provided with a plug-in connection groove, the shape of the plug-in connection groove is matched with that of the connecting piece, and the connecting piece is plugged in the plug-in connection groove.

Further, the outer surface of the main connecting body is coated with an insulating layer.

Further, the L-shaped corner of the rod body of the main connecting body is in an arc shape.

Further, the two ends of the main connecting body are provided with European style interfaces, the European style interfaces are made of insulating materials, the European style interfaces are provided with internal cavities, the plug-in connectors and the connecting pieces are respectively located in the internal cavities of the European style interfaces, and the perforating pieces penetrate out of the internal cavities of the European style interfaces and are located outside the European style interfaces.

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

the utility model has simple structure and convenient connection, can replace a connecting cable as an intermediate connecting structure, meets the space requirement of cable turning, can be in a stable and unchanged state for a long time at the connecting position, and has good application prospect.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a tubular bus for a ring network switchgear in an embodiment of the present utility model;

FIG. 2 is a schematic structural view of a secondary connector according to an embodiment of the present utility model;

FIG. 3 is a schematic structural diagram of a plug according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of an European style interface according to an embodiment of the present utility model;

reference numerals illustrate:

1. a main connecting body; 2. a secondary connector; 201. a perforating piece; 202. a connecting piece; 3. a plug body; 301. a plug-in groove; 4. european interface.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The present utility model will be described in further detail with reference to the accompanying drawings for a better understanding of the objects, structures and functions of the present utility model.

Referring to fig. 1 to fig. 4, a tubular bus for a ring network switch cabinet according to an embodiment of the present utility model is described, and the tubular bus includes a main connector 1 and two auxiliary connectors 2, where the main connector 1 is an L-shaped tubular structure, and the main connector 1 is made of a conductive material;

each auxiliary connector 2 comprises a perforating piece 201 and a connecting piece 202, two ends of the main connector 1 are respectively connected with the perforating piece 201 through the connecting piece 202, the perforating piece 201 and the connecting piece 202 are made of conductive materials, through holes are formed in the perforating piece 201, and the two perforating pieces 201 can be respectively connected with an electrified conductor in the ring main switch cabinet in an inserting or abutting mode through the through holes.

Specifically, the main connector 1 can replace a conventional cable to serve as an intermediate connection structure of the ring network switch cabinet and the transmission cable, and the whole structure has certain strength, the L-shaped tubular structure is attached to the inner space of the ring network space cabinet, so that the connection structure is convenient to fix, saves space and is orderly in arrangement.

Specifically, the current-carrying conductor can be inserted into or abutted against the penetrating member 201, and is not easy to loosen under the action of the main connector 1, and the connection part can be in a stable state for a long time, so that the installation is convenient.

Specifically, the two ends of the main connector 1 are respectively provided with a plug body 3, the plug body 3 is provided with a plug groove 301, the shape of the plug groove 301 is matched with the shape of the connector 202, and the connector 202 is plugged in the plug groove 301.

Specifically, the plug body 3 is provided to facilitate the disassembly and assembly of the sub-connector 2.

Specifically, the outer surface of the main connector 1 is coated with an insulating layer, so that workers are protected, and risks are avoided.

Specifically, the corners of the rod body of the main connector 1 are arc-shaped, so that the main connector 1 has stronger supporting force and bending resistance.

Specifically, the two ends of the main connector 1 are provided with the euro-type interface 4, the euro-type interface 4 is made of insulating materials, the euro-type interface 4 is provided with an internal cavity, the plug body 3 and the connector 202 are respectively located in the internal cavity of the euro-type interface 4, and the perforating piece 201 penetrates out of the internal cavity of the euro-type interface 4 and is located outside the euro-type interface 4.

Specifically, the European style interface 4 can protect the auxiliary connector 2, and simultaneously strengthen the connection strength of the main connector 1 and the auxiliary connector 2, prevent loosening, and have better safety because only the perforating piece 201 is exposed.

The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to assist in understanding the methods of the present utility model and the core ideas thereof; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.

Claims

1. The tubular bus for the ring network switch cabinet is characterized by comprising a main connecting body and two auxiliary connecting bodies, wherein the main connecting body is of an L-shaped tubular structure, and the main connecting body is made of a conductive material;

2. The tubular bus for the ring main unit according to claim 1, wherein the two ends of the main connector are respectively provided with a plugging body, the plugging body is provided with a plugging groove, the shape of the plugging groove is matched with that of the connector, and the connector is plugged in the plugging groove.

3. A tubular busbar for a ring main switch cabinet according to claim 1, wherein an outer surface of the main connector is coated with an insulating layer.

4. A tubular busbar for a ring main switch cabinet according to claim 1, wherein the L-shaped corner of the rod body of the main connector is in a circular arc shape.

5. The tubular bus for the ring main unit according to claim 2, wherein the two ends of the main connector are provided with an euro-type interface, the euro-type interface is made of an insulating material, an internal cavity is formed in the euro-type interface, the plug body and the connector are respectively located in the internal cavity of the euro-type interface, and the penetrating piece penetrates out of the internal cavity of the euro-type interface and is located outside the euro-type interface.