CN218997267U

CN218997267U - Connector for wind power plant box-type high-voltage cable

Info

Publication number: CN218997267U
Application number: CN202223429601.3U
Authority: CN
Inventors: 焦炜; 韩国庆; 田承成; 田怀东; 黄祖荣
Original assignee: Prism Energy Technology Co ltd
Current assignee: Prism Energy Technology Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-09
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the field of connectors, in particular to a connector for a high-voltage cable of a wind power plant box transformer. The connector for the wind power plant box-type high-voltage cable comprises connector plugs, wherein the connector plugs are symmetrically arranged on one side of a high-voltage distribution box; the connector socket is arranged on one side of the connector plug away from the high-voltage distribution box; the cable conductor, cable conductor fixed connection is at connector plug inner wall, coupling mechanism symmetry fixed connection is inside high-voltage distribution box. The connector for the high-voltage cable of the wind power plant box transformer substation provided by the utility model has the advantages that the cable and the high-voltage distribution box can be quickly fixed by installing the connector plug, the connector socket, the cable and the connecting mechanism, meanwhile, the connector plug and the connector socket are ensured to be firmly connected, the protection performance of the connector socket is improved, and the service life of the connector socket is prolonged.

Description

Connector for wind power plant box-type high-voltage cable

Technical Field

The utility model relates to the field of connectors, in particular to a connector for a high-voltage cable of a wind power plant box transformer.

Background

CONNECTORs, i.e., CONNECTORs, are also referred to in the country as CONNECTORs, plugs and sockets. Generally refers to electrical connectors, i.e., devices that connect two active devices, that transmit electrical current or signals.

When using wind-powered electricity generation field case to become high-voltage cable, can use the connector equally, current wind-powered electricity generation field case becomes high-voltage cable's connector, connect inadequately firmly, when carelessly collide the cable, can lead to the connector to separate easily, simultaneously, current wind-powered electricity generation field case becomes high-voltage cable's connector, protective properties is inadequately, has shortened wind-powered electricity generation field case and has become high-voltage cable's connector life.

Accordingly, there is a need to provide a new connector for a wind farm box-section high voltage cable that solves the above-mentioned technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a connector for a high-voltage cable of a wind power plant box transformer.

The connector for the high-voltage cable of the wind power plant box transformer comprises: the connector plugs are symmetrically arranged on one side of the high-voltage distribution box; the connector socket is arranged on one side of the connector plug away from the high-voltage distribution box; the cable conductor, cable conductor fixed connection is at connector plug inner wall, coupling mechanism symmetry fixed connection is inside high-voltage distribution box, and coupling mechanism and cable conductor keep away from connector plug's one end fixed connection, through coupling mechanism, with cable conductor and high-voltage distribution box fixed connection, connector plug and connector socket firm in connection can not separate easily.

Preferably, coupling mechanism includes the connecting seat, the connecting screw, guide block and spacing hole, high voltage distribution box inner wall symmetry fixedly connected with connecting seat, connecting seat top fixedly connected with connecting screw, the cable conductor is kept away from the one end fixedly connected with guide block of connector plug, spacing hole has been seted up on the guide block surface, coupling mechanism still includes spacing ring and rotating block, the guide block top is provided with the spacing ring, and the spacing ring cover is established around the connecting screw, connecting screw surface engagement is connected with the rotating block, send into high voltage distribution box inside with the cable conductor, the guide block is close to the connecting seat, the connecting screw passes spacing hole, place the spacing ring in the guide block top, rotate the rotating block, it is firm to laminate guide block and connecting seat, make things convenient for cable conductor and high voltage distribution box quick fixation.

Preferably, the first friction strips and the second friction strips are fixedly connected to the surface of the connector plug at equal intervals, the friction force on the surface of the connector plug is increased, when the connector plug is grabbed by fingers, the contact area is increased by the first friction strips and the second friction strips, and the surface of the connector plug is prevented from being too smooth, so that the stable grabbing of the connector plug is affected.

Preferably, the bottom of the connector plug is fixedly connected with a reinforcing plug group, the top of the connector socket is provided with a reinforcing slot, the connector plug is close to the connector socket, the reinforcing plug group enters the reinforcing slot, the reinforcing plug group is attached to the reinforcing slot, and when the cable wire is guaranteed to collide, the connector plug and the connector socket cannot be easily separated from each other, and accidents occur.

Preferably, the surface of the connector socket is rotationally connected with a protection plate, and when the connector plug is not connected with the connector socket, the protection plate is rotated to seal and protect the reinforcing slot, dust or particles are prevented from entering the reinforcing slot, the service life is shortened, and when the connector plug is required to be connected with the connector socket, the protection plate is rotated leftwards, so that the connector plug is conveniently and quickly connected with the connector socket.

Preferably, four mounting holes are symmetrically formed in the surface of the connector socket, so that the connector socket and the power equipment can be conveniently and quickly fixed, and the connector socket and the power equipment can be firmly fixed by rotating through the mounting holes.

Compared with the related art, the connector for the wind power plant box-type high-voltage cable has the following beneficial effects:

1. the utility model provides a connector for a high-voltage cable of a wind power plant box, which can be used for quickly fixing the cable and a high-voltage distribution box by installing a connector plug, a connector socket, a cable and a connecting mechanism, and meanwhile, ensuring that the connector plug and the connector socket are firmly connected, improving the protective performance of the connector socket and prolonging the service life of the connector socket.

2. The utility model provides a connector for a wind power plant box-type high-voltage cable, which is characterized in that a first friction strip and a second friction strip are fixedly connected with the surface of a connector plug at equal intervals, so that the friction force of the surface of the connector plug is increased, and when a finger grabs the connector plug, the first friction strip and the second friction strip increase the contact area, so that the surface of the connector plug is prevented from being too smooth, and the stable grabbing of the connector plug is prevented from being influenced.

3. The utility model provides a connector for a high-voltage cable of a wind power plant box, which is characterized in that four mounting holes are symmetrically formed in the surface of a connector socket, so that the connector socket and power equipment can be conveniently and quickly fixed, and the connector socket and the power equipment can be firmly fixed by rotating through the mounting holes.

Drawings

FIG. 1 is a schematic view of a connector for a wind farm box-section high voltage cable according to a preferred embodiment of the present utility model;

FIG. 2 is a partially enlarged schematic illustration of the structure shown in FIG. 1;

FIG. 3 is an enlarged schematic view of the connector plug of FIG. 1;

FIG. 4 is an enlarged schematic view of the connector receptacle of FIG. 1;

fig. 5 is a schematic structural view of the connection mechanism shown in fig. 1.

Reference numerals in the drawings: 1. a connector plug; 2. a connector socket; 3. a cable; 4. a connecting mechanism; 41. a connecting seat; 42. connecting a screw rod; 43. a flow guiding block; 44. a limiting hole; 45. a limiting ring; 46. a rotating block; 5. a first friction bar; 6. a second friction bar; 7. reinforcing the plug set; 8. reinforcing the slot; 9. a protection plate; 10. and (5) mounting holes.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 and 2, a connector for a high voltage cable of a wind farm box according to an embodiment of the present utility model includes: the connector plugs 1 are symmetrically arranged on one side of the high-voltage distribution box; a connector socket 2, the connector socket 2 being arranged on a side of the connector plug 1 remote from the high voltage distribution box; the cable conductor 3, cable conductor 3 fixed connection is at connector plug 1 inner wall, coupling mechanism 4 symmetry fixed connection is inside high-voltage distribution box, and coupling mechanism 4 and cable conductor 3 keep away from connector plug 1's one end fixed connection, through coupling mechanism 4, with cable conductor 3 and high-voltage distribution box fixed connection, connector plug 1 and connector socket 2 firm in connection can not separate easily.

In the embodiment of the utility model, referring to fig. 2 and 5, the connection mechanism 4 comprises a connection seat 41, a connection screw 42, a guide block 43 and a limiting hole 44, the connection seat 41 is symmetrically and fixedly connected to the inner wall of the high-voltage distribution box, the connection screw 42 is fixedly connected to the top of the connection seat 41, one end of the cable wire 3, which is far away from the connector plug 1, is fixedly connected with the guide block 43, the limiting hole 44 is formed in the surface of the guide block 43, the connection mechanism 4 further comprises a limiting ring 45 and a rotating block 46, the top of the guide block 43 is provided with the limiting ring 45, the limiting ring 45 is sleeved around the connection screw 42, the surface of the connection screw 42 is meshed with the rotating block 46, the cable wire 3 is fed into the high-voltage distribution box, the guide block 43 is close to the connection seat 41, the connection screw 42 penetrates through the limiting hole 44, the limiting ring 45 is placed above the guide block 43, the rotating block 46 is firmly attached to the guide block 43, and the cable wire 3 and the high-voltage distribution box are conveniently and quickly fixed.

In the embodiment of the present utility model, referring to fig. 3, a first friction strip 5 and a second friction strip 6 are fixedly connected to the surface of the connector plug 1 at equal intervals, so as to increase the friction force on the surface of the connector plug 1, and when a finger grabs the connector plug 1, the first friction strip 5 and the second friction strip 6 increase the contact area, so that the surface of the connector plug 1 is prevented from being too smooth, and stable grabbing of the connector plug 1 is prevented from being affected.

In the embodiment of the present utility model, referring to fig. 3 and 4, a reinforcing plug set 7 is fixedly connected to the bottom of the connector plug 1, a reinforcing slot 8 is formed at the top of the connector socket 2, the connector plug 1 is close to the connector socket 2, the reinforcing plug set 7 enters the reinforcing slot 8, the reinforcing plug set 7 is attached to the reinforcing slot 8, and it is ensured that the connector plug 1 and the connector socket 2 cannot be easily separated when the cable 3 collides, and accidents occur.

In the embodiment of the present utility model, referring to fig. 4, when the surface of the connector socket 2 is rotationally connected with the protection plate 9 and the connector plug 1 is not connected with the connector socket 2, the protection plate 9 is rotated to seal and protect the reinforcement slot 8, so as to prevent dust or particles from entering the reinforcement slot 8, shorten the service life, and when the connector plug 1 is required to be connected with the connector socket 2, the protection plate 9 is rotated to the left, so that the connector plug 1 and the connector socket 2 can be conveniently and rapidly connected.

In the embodiment of the present utility model, referring to fig. 4, four mounting holes 10 are symmetrically formed on the surface of the connector socket 2, so that the connector socket 2 and the power supply device can be conveniently and quickly fixed, and the connector socket 2 and the power supply device can be firmly fixed by rotating through the mounting holes 10.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A connector for a wind farm box-section high voltage cable, comprising:

the connector plug (1) is symmetrically arranged on one side of the high-voltage distribution box;

the connector socket (2) is arranged on one side of the connector plug (1) away from the high-voltage distribution box;

the cable (3), the said cable (3) is fixedly connected to the inner wall of the plug (1) of the interface unit, characterized by;

the connecting mechanism (4), the inside at high voltage distribution box of connecting mechanism (4) symmetry fixed connection, and the one end fixed connection that connector plug (1) was kept away from to connecting mechanism (4) and cable conductor (3).

2. The connector for a wind power plant box-type high-voltage cable according to claim 1, wherein the connecting mechanism (4) comprises a connecting seat (41), a connecting screw rod (42), a flow guiding block (43) and a limiting hole (44), the connecting seat (41) is symmetrically and fixedly connected with the inner wall of the high-voltage distribution box, the connecting screw rod (42) is fixedly connected with the top of the connecting seat (41), the flow guiding block (43) is fixedly connected with one end of the cable wire (3) far away from the connector plug (1), and the limiting hole (44) is formed in the surface of the flow guiding block (43).

3. The connector for a wind farm box-section high voltage cable according to claim 2, wherein the connecting mechanism (4) further comprises a limiting ring (45) and a rotating block (46), the top of the flow guiding block (43) is provided with the limiting ring (45), the limiting ring (45) is sleeved around the connecting screw rod (42), and the surface of the connecting screw rod (42) is connected with the rotating block (46) in a meshed manner.

4. Connector for a wind farm box-section high voltage cable according to claim 1, characterized in that the surface of the connector plug (1) is fixedly connected with a first friction strip (5) and a second friction strip (6) at equal distance.

5. Connector for a wind farm box-section high voltage cable according to claim 1, characterized in that the bottom of the connector plug (1) is fixedly connected with a reinforcement plug set (7).

6. Connector for wind farm box-section high voltage cables according to claim 1, characterized in that the top of the connector socket (2) is provided with a reinforcement socket (8).

7. Connector for wind farm box-section high voltage cables according to claim 1, characterized in that the connector socket (2) surface is connected with a protection plate (9) in rotation.

8. Connector for wind farm box-section high voltage cables according to claim 1, characterized in that the connector socket (2) is symmetrically provided with four mounting holes (10) on the surface.