CN113178751B

CN113178751B - High-voltage connector for 10KV power transmission line

Info

Publication number: CN113178751B
Application number: CN202110426082.6A
Authority: CN
Inventors: 张洪武; 朱德洋; 邵青
Original assignee: Zhenjiang Marine Electrical Appliance Co ltd
Current assignee: Zhenjiang Marine Electrical Appliance Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2022-09-23
Anticipated expiration: 2041-04-20
Also published as: CN113178751A

Abstract

A high-voltage connector for a 10KV power transmission line comprises a connector plug and a connector socket, wherein the connector plug is connected with the connector socket through a locking mechanism, a conductive tube is arranged in the middle of the connector plug, one end of the conductive tube is connected with a lead, the other end of the conductive tube is connected with a conductive block in the middle of the connector socket, and a shielding sleeve is sleeved on the conductive block. Compare in current high voltage connector, the bars on the conducting block in this high voltage connector is the slope and distributes, and when appearance outside pulling force on the wire, the one side of atress makes the connection distance grow between two ring connection pieces about through rotating on the bars, has reduced because outside pulling force and has leaded to the emergence of circuit fracture and kneck dropout phenomenon.

Description

High-voltage connector for 10KV power transmission line

Technical Field

The invention belongs to the technical field of power transmission connecting equipment, and particularly relates to a high-voltage connector for a 10KV power transmission line.

Background

The connector is also called plug-in unit, plug and socket, is mainly used for connecting the device of two different active devices, plays the effect of transmission current and signal, and the application of connector at present in the high voltage transmission field is also very extensive, has to need special high voltage transmission equipment connector, and they erect the bridge of communicating at high-voltage line and high voltage equipment to make the normal circulation of electric current, make the circuit realize predetermined function, be the indispensable part in the high voltage transmission engineering. Present high-tension transmission equipment connector has certain drawback when using, and the stability and the shock resistance of connector are not strong on the one hand, lead to damaging because of external force easily, in the relatively poor environment of night and light condition, can not quick discernment find the work of accomplishing interconnecting link, and on the other hand connector can not properly stretch out and draw back, and outside pulling force causes the fracture of circuit and the coming off of kneck easily, has brought certain influence in the use.

Disclosure of Invention

The invention aims to solve the defects of the prior art and provides a high-voltage connector for a 10KV power transmission line, which comprises a connector plug and a connector socket, wherein the connector plug is connected with the connector socket through a locking mechanism, a conductive tube is arranged in the middle of the connector plug, one end of the conductive tube is connected with a lead, the other end of the conductive tube is connected with a conductive block in the middle of the connector socket, a shielding sleeve is sleeved on the conductive block, the conductive block is composed of a plurality of grid bars distributed in an annular array manner, the grid bars are distributed in an inclined manner and connected through annular connecting sheets, the annular connecting sheets are positioned at the left end and the right end of the grid bars, and a plurality of outwards extending power connection plates are arranged on the annular connecting sheets.

Further, a rubber gasket is provided at the junction of the connector plug and the connector receptacle.

Furthermore, the locking mechanism comprises a first bump, a second bump and a C-shaped buckle, the first bump and the second bump are oppositely arranged on the connector socket, the side edge of the C-shaped buckle is clamped between the first bump and the second bump, and the bottom of the C-shaped buckle is arranged on the connector plug.

Furthermore, a buckle protection plate is arranged on the connector plug.

Furthermore, one side of the connector socket is provided with a square groove for fixing the connector socket, and the bottom of the square groove is provided with an electric sealing ring which is sleeved on the conductive block.

Furthermore, a conductive block protective cover is sleeved on the conductive block.

Further, the contact plate is extended outward in a hook shape.

Has the advantages that: the invention discloses a high-voltage connector for a 10KV power transmission line, which has the following advantages compared with the existing high-voltage connector: (1) an electrical sealing ring is arranged in the connector socket, so that the electrical sealing performance of the high-voltage connector is ensured; (2) because the grid bars on the conductive block are distributed in an inclined mode, when external tension occurs on the lead, the connection distance between the left annular connecting sheet and the right annular connecting sheet is increased by rotating one side of the grid bars, and the phenomena of line breakage and interface falling caused by the external tension are reduced.

Drawings

Fig. 1 is a schematic diagram of a high-voltage connector for a 10KV transmission line;

fig. 2 is a side view of a high voltage connector for a 10KV transmission line;

FIG. 3 is a schematic view of a connection structure of a conductive tube, a conductive block and a shield sleeve;

FIG. 4 is a schematic diagram of a conductive block;

in the figure: 1. connector plug 11, rubber gasket 12, buckle protection plate 2, connector socket 21, square groove 22, electric sealing ring 3, locking mechanism 31, first lug 32, second lug 33, C-shaped buckle 4, conductive tube 5, lead 6, conductive block 61, grid bar 62, annular connecting sheet 63, power connection plate 64, conductive block protection cover 7, shielding sleeve

Detailed description of the preferred embodiments

For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the following examples and the accompanying drawings, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 4, a high voltage connector for a 10KV transmission line includes a connector plug 1 and a connector socket 2, the connector plug 1 is connected with the connector socket 2 through a locking mechanism 3, a conductive tube 4 is arranged in the middle of the connector plug 1, one end of the conductive tube 4 is connected with a wire 5, the other end of the conductive tube 4 is connected with a conductive block 6 in the middle of the connector socket 2, the conductive block 6 is sleeved with a shielding sleeve 7, the conductive block 6 is composed of a plurality of grid bars 61 distributed in an annular array, the grid bars 61 are distributed in an inclined manner, the grid bars 61 are connected with each other through an annular connecting piece 62, the annular connecting pieces 62 are located at the left and right ends of the grid bars 61, and the annular connecting pieces 62 are provided with a plurality of power connection plates 63 extending outwards.

In the present embodiment, a rubber gasket 11 is provided at the junction of the connector plug 1 and the connector receptacle 2.

In this embodiment, the locking mechanism 3 includes a first protrusion 31, a second protrusion 32 and a C-shaped buckle 33, the first protrusion 31 and the second protrusion 32 are oppositely disposed on the connector socket 2, a side of the C-shaped buckle 33 is clamped between the first protrusion 31 and the second protrusion 32, and a bottom of the C-shaped buckle 33 is mounted on the connector plug 1.

In this embodiment, the connector plug 1 is further provided with a buckle protection plate 12.

In this embodiment, a square groove 21 for fixing the connector socket 2 is disposed on one side of the connector socket 2, an electrical sealing ring 22 is disposed at the bottom of the square groove 21, and the electrical sealing ring 22 is sleeved on the conductive block 6.

In this embodiment, a conductive block protection cover 64 is further sleeved on the conductive block 6.

In the present embodiment, the contact plate 63 extends outward in a hook shape.

Compare in current high voltage connector, this high voltage connector has following advantage: (1) an electrical sealing ring is arranged in the connector socket, so that the electrical sealing performance of the high-voltage connector is ensured; (2) because the grid bars on the conductive block are distributed in an inclined mode, when external tension occurs on the lead, the connection distance between the left annular connecting sheet and the right annular connecting sheet is increased by rotating one side of the grid bars, and the phenomena of line breakage and interface falling caused by the external tension are reduced.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A high-voltage connector for a 10KV power transmission line is characterized by comprising a connector plug and a connector socket, wherein the connector plug is connected with the connector socket through a locking mechanism, a conductive tube is arranged in the middle of the connector plug, one end of the conductive tube is connected with a lead, the other end of the conductive tube is connected with a conductive block in the middle of the connector socket, a shielding sleeve is sleeved on the conductive block, the conductive block is composed of a plurality of grid bars distributed in an annular array manner, the grid bars are distributed in an inclined manner, the grid bars are connected through annular connecting pieces, the annular connecting pieces are located at the left end and the right end of each grid bar, and a plurality of outwards extending electric connection plates are arranged on the annular connecting pieces; a square groove is formed in one side, away from the lead, of the connector socket, an electric sealing ring is arranged at the bottom of the square groove, and the electric sealing ring is sleeved on the conductive block; the one side of atress makes the connection distance grow between two ring connection pieces about through rotating on the bars, has reduced because outside pulling force and has leaded to the circuit to split and the emergence of kneck dropout phenomenon, still overlaps on the conducting block to be equipped with the conducting block safety cover, connects the electroplax to be hooked outwards extension.

2. A high voltage connector for a 10KV transmission line according to claim 1, wherein a rubber gasket is arranged at the connection of the connector plug and the connector socket.

3. The high-voltage connector for the 10KV power transmission line according to claim 1, wherein the locking mechanism comprises a first bump, a second bump and a C-shaped buckle, the first bump and the second bump are oppositely placed on the connector socket, a side edge of the C-shaped buckle is clamped between the first bump and the second bump, and the bottom of the C-shaped buckle is installed on the connector plug.

4. A high voltage connector for a 10KV transmission line according to claim 3, wherein a snap protection plate is further provided on the connector plug.