CN213936641U

CN213936641U - Insulating primary and secondary line connector

Info

Publication number: CN213936641U
Application number: CN202023045281.2U
Authority: CN
Inventors: 黄肇灿
Original assignee: Zhejiang Putai High Voltage Electric Co ltd
Current assignee: Zhejiang Putai High Voltage Electric Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-10
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses an insulating primary and secondary line connector, including bus connector and two bus socket, bus socket passes through the card and joins in marriage the both ends that the subassembly is connected in bus connector, the card is joined in marriage the subassembly and is including setting up in bus socket's spherical bulge, the recess at bus connector both ends, be equipped with a plurality of electrically conductive clamping pieces in the recess, electrically conductive clamping piece is the interval arrangement setting, two around the centre of a circle in the recess still be equipped with fixed mounting between them on the bus socket. The utility model has the advantages of it is following and effect: convenient installation, the electric conductivity is better.

Description

Insulating primary and secondary line connector

Technical Field

The utility model relates to an aerify the cabinet field, more specifically says that it relates to an insulating primary and secondary line connector.

Background

The air insulation ring network switch cabinet and the SF6 gas insulation ring network switch cabinet need to meet the requirements of the environment-friendly gas insulator ring network switch cabinet and the normal-pressure sealed gas insulation ring network switch cabinet on an insulating part, the main bus expansion mode adopts a top expansion or side expansion mode, the top expansion means that one end of the bus socket connection is upward, and the side expansion direction is perpendicular to the top expansion direction.

When the side expansion type gas-filled cabinet is connected, a bus connector is generally adopted to connect two bus sockets, and meanwhile, the bus connector can play a role of conducting electricity.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a well simple to operate's insulating primary and secondary line connector.

In order to achieve the above purpose, the utility model provides a following technical scheme: an insulating primary and secondary line connector, characterized by: including bus connector and two bus socket, bus socket passes through the card and joins in marriage the subassembly and connects in bus connector's both ends, the card is joined in marriage the subassembly and is including setting up in bus socket's spherical bulge, the recess at bus connector both ends, be equipped with a plurality of electrically conductive clamping pieces in the recess, electrically conductive clamping piece is the interval around the centre of a circle in the recess and arranges the setting, two still be equipped with fixed mounting between them on the bus socket.

Through adopting above-mentioned technical scheme, through pegging graft cooperation easy to assemble and increase area of contact through the conductive clip clamp and make the electric conductivity more heighten.

The utility model discloses further set up to: the mounting includes well casing, two and well casing matched extension rod that slides, two be connected with the extension spring that is located the well casing between the bracing piece, two extension rod's the back of the body extension spring one end is rotated and is provided with the screw thread piece.

The utility model discloses further set up to: two all be equipped with on the bus socket with screw block complex first screw hole, the screw hole uses spherical bulge to be equipped with threely as the center.

The utility model discloses further set up to: and a second threaded hole for connecting a bus is formed in the bus socket.

Through adopting above-mentioned technical scheme, rotate fixedly through the screw thread, simple structure convenient operation.

The utility model discloses further set up to: the bus socket comprises an insulating shell and an electric connecting block clamped with the insulating shell, one end of the electric connecting block is a spherical protruding portion, and one end, back to the spherical protruding portion, of the electric connecting block is sunken to form a socket for connecting the inflating cabinet.

Through adopting above-mentioned technical scheme, connect and aerify cabinet and bus socket and bus connector simple structure and convenient operation

The utility model discloses further set up to: the insulating shell is formed on the electric connection block by epoxy resin.

The utility model discloses further set up to: the bus connector is made of silicon rubber through compression injection molding.

By adopting the technical scheme, the partial discharge is reduced, the safety is improved while the partial discharge is safer.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a fixing member according to an embodiment of the present invention;

fig. 4 is a perspective view of a bus bar socket according to an embodiment of the present invention;

fig. 5 is a perspective view of a bus connector according to an embodiment of the present invention.

In the figure: 1. a bus connector; 2. a bus bar receptacle; 3. a spherical protrusion; 4. a groove piece; 41. a conductive clip; 5. an intermediate pipe; 51. an extension rod; 53. a tension spring; 52. a thread block; 54. a first threaded hole; 6. a second threaded hole; 7. an insulating case; 71. an electrical connection block; 72. an interface.

Detailed Description

Embodiments of the present invention are further described with reference to fig. 1 to 5.

An insulating primary and secondary line connector, characterized by: including bus connector 1 and two bus socket 2, bus socket 2 connects in bus connector 1's both ends through the card assembly, and the card assembly is equipped with a plurality of electrically conductive clamping pieces 41 including setting up in bus socket 2's spherical bulge 3, the recess at bus connector 1 both ends in the recess, and electrically conductive clamping piece 41 is around being the interval arrangement setting in the centre of a circle of recess, still is equipped with fixed mounting between them on two bus socket 2.

The fixing piece comprises a middle pipe 5 and two extension rods 51 which are matched with the middle pipe 5 in a sliding mode, a tension spring 53 positioned in the middle pipe 5 is connected between the two support rods, and one ends, back to the tension spring 53, of the two extension rods 51 are rotatably provided with threaded blocks 52.

The two bus bar sockets 2 are provided with first threaded holes 54 which are matched with the threaded blocks 52, and the number of the threaded holes is three by taking the spherical convex parts 3 as centers. The bus bar socket 2 is provided with a second threaded hole 6 for connecting a bus bar.

The bus socket 2 comprises an insulating shell 7 and an electric connection block 71 clamped with the insulating shell 7, one end of the electric connection block 71 is a spherical protruding portion, and one end, back to the spherical protruding portion, of the electric connection block 71 is recessed to form a plug interface 72 connected with the gas-filled cabinet. The insulating case 7 is molded with epoxy resin to the electrical connection block 71. The busbar connector 1 is made of silicone rubber by injection molding.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. Insulating primary and secondary line connector, characterized by: including bus connector (1) and two bus socket (2), bus socket (2) are connected in the both ends of bus connector (1) through the assembly of block joining in marriage, the assembly of block joining in marriage is including setting up in spherical bulge (3) of bus socket (2), the recess at bus connector (1) both ends, be equipped with a plurality of electrically conductive clamping pieces (41) in the recess, electrically conductive clamping piece (41) are the interval arrangement setting around the centre of a circle in the recess, two still be equipped with fixed mounting between them on bus socket (2).

2. The insulated daughter board connector according to claim 1, wherein: the mounting includes well pipe (5), two and well pipe (5) complex extension rod (51) that slide, two be connected with extension spring (53) that are located well pipe (5) between extension rod (51), two extension rod (51) dorsad extension spring (53) one end rotation is provided with screw block (52).

3. The insulated daughter board connector according to claim 2, wherein: two bus bar sockets (2) are respectively provided with a first threaded hole (54) matched with the threaded block (52), and the number of the threaded holes is three by taking the spherical convex part (3) as the center.

4. The insulated daughter board connector according to claim 1, wherein: and a second threaded hole (6) for connecting a bus is formed in the bus socket (2).

5. The insulated daughter board connector according to claim 1, wherein: the bus socket (2) comprises an insulating shell (7) and an electric connection block (71) clamped with the insulating shell (7), one end of the electric connection block (71) is a spherical protruding portion, and one end, back to the spherical protruding portion, of the electric connection block (71) is sunken to form a plug interface (72) connected with the inflating cabinet.

6. The insulated daughter board connector according to claim 5, wherein: the insulating shell (7) is formed on the electric connection block (71) by epoxy resin.

7. The insulated daughter board connector according to claim 1, wherein: the bus connector (1) is made of silicon rubber through injection molding.