CN218070210U

CN218070210U - 10kV shielding front connector with grounding wire protection structure

Info

Publication number: CN218070210U
Application number: CN202220936369.3U
Authority: CN
Inventors: 符小军
Original assignee: Addition Power Equipment Shenzhen Co ltd
Current assignee: Addition Power Equipment Shenzhen Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-12-16
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a 10kV shields front connector with earth connection protection architecture, include: the joint is installed to organism, one side, the surface connection that connects has the earth connection, the one end that the joint was kept away from to the earth connection is connected with the extrusion piece, the one end of extrusion piece is the arc structure, and the one end of extrusion piece is tangent with the surface of earth connection, and coupling spring, one end are connected with the extrusion piece, coupling spring keeps away from the one end of extrusion piece and is connected with the helmet. This 10kV shielding front connector with earth connection protection structure docks the one end and the helmet of earth connection for inside the recess of earth connection gomphosis in helmet one side, the earth connection drives extrusion piece extrusion coupling spring simultaneously and takes place deformation, thereby installs the helmet in the one end of earth connection, makes the helmet protect the surface of earth connection, avoids the earth connection end directly to expose the damage that causes the earth connection easily in the air.

Description

10kV shielding front connector with grounding wire protection structure

Technical Field

The utility model relates to a 10kV shields preceding joint technical field specifically is a 10kV shields preceding joint with earth connection protection architecture.

Background

The shielding front connector is also called a European front connector, is used for connecting accessories in electrical equipment, mainly plays a role in connection, and is already applied to various occasions at present.

According to patent CN201720528582.X a european style front joint, including european style front joint shell and front joint conductive outer layer, the inside top one end of european style front joint shell is provided with the front joint front sleeve, and the other end is provided with front joint back sleeve pipe, and the inside intermediate position department of european style front joint shell is provided with the crimping terminal, the top of crimping terminal is close to the front joint front sleeve's left side below and is provided with the inlayer, cable main insulator is installed to the below of crimping terminal.

This prior art solution also presents the following problems when in use:

1. when the device is used, the grounding wire is directly exposed in the air, so that the joint of the grounding wire is easily damaged and corroded, and the joint of the grounding wire is damaged;

2. when the grounding wire of the device is not used, the overlong grounding wire can cause the winding of the grounding wire, so that unnecessary problems are caused;

improvements are needed to address the above issues to meet market demands.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 10kV shields preceding joint with earth connection protection architecture to propose the device and directly expose in the air when using in solving above-mentioned background art, lead to the joint of earth connection to receive easily and damage and corrode, lead to the problem that the joint of earth connection damaged.

In order to achieve the above object, the utility model provides a following technical scheme: a10 kV shielding front connector with a grounding wire protection structure comprises:

the cable connector comprises a machine body, wherein a connector is mounted on one side of the machine body, a grounding wire is connected to the surface of the connector, an extrusion block is connected to one end, away from the connector, of the grounding wire, one end of the extrusion block is of an arc-shaped structure, and one end of the extrusion block is tangent to the surface of the grounding wire;

connecting spring, one end is connected with the extrusion piece, connecting spring keeps away from the one end of extrusion piece and is connected with the helmet, the extrusion piece passes through to constitute elastic expansion structure between connecting spring and the helmet, the recess of caving in is seted up to one side of helmet, and the surperficial recess of helmet one side and the surface size phase-match of earth connection.

Preferably, the surface gomphosis of organism has the guard plate, the fixed surface of guard plate is connected with the side ear, one side of side ear is connected with the fixed screw, the surface of fixed screw runs through and carries out threaded connection between side ear and the organism, and through above-mentioned structure, the side ear passes through the fixed screw and installs on the guard plate.

Preferably, one side of the protection plate is fixedly connected with a clamping block, the inner wall of the clamping block is matched with the surface size of the grounding wire, the clamping block is connected with the grounding wire in a clamping mode, and the grounding wire can be clamped and positioned by the clamping block through the structure.

Preferably, the surface of earth connection is connected with the baffle, the surface of baffle is tangent with the earth connection, and one side of baffle is connected with the extrusion spring, the one end that the earth connection was kept away from to the extrusion spring is connected with the guard plate, and through above-mentioned structure, the extrusion spring drives the baffle and extrudees spacingly with the earth connection.

Preferably, one side of the protection plate is fixedly connected with a sliding column, the sliding column is of a cylindrical structure, a sliding connection structure is arranged between the sliding column and the grounding wire, and the grounding wire can slide on the surface of the sliding column through the structure.

Preferably, one side of organism is connected with the connecting block, the inside through connection of connecting block has the earth connection, and the one end fixedly connected with block piece of connecting block, be connected for the block between the middle part of block piece and connecting block, and one side of block piece is connected with spacing pad, the material of spacing pad is the rubber material, and through above-mentioned structure, the mutual block in middle part of block piece and connecting block.

Compared with the prior art, the beneficial effects of the utility model are that: this 10kV shielding front connector with earth connection protection architecture avoids the earth connection end directly to expose and causes the damage of earth connection easily in the air, when avoiding the organism not to use, and the winding phenomenon takes place for the earth connection, avoids the device to connect when using and the earth connection junction is not hard up to drop.

1. Butt joint the one end and the helmet of earth connection for inside the recess of earth connection gomphosis in helmet one side, the earth connection drives extrusion piece extrusion connecting spring and takes place deformation simultaneously, thereby installs the helmet in the one end of earth connection, makes the helmet protect the surface of earth connection, avoids the earth connection end directly to expose and causes the damage of earth connection easily in the air.

2. When the device does not use, pass the top of traveller with the earth connection to turning the earth connection with "U" font dish, mutual block between earth connection and the fixture block simultaneously, and the baffle compresses tightly the earth connection under extrusion spring elastic effect, thereby with the orderly surface of accomodating at the organism of earth connection, when avoiding the organism not to use, the winding phenomenon takes place for the earth connection.

3. Butt joint connecting block and earth connection for earth connection through connection piece later presses the one end of connecting block, makes the mutual block in middle part of block and connecting block, and spacing pad is tight to block extrusion deformation simultaneously, thereby makes the connecting block press from both sides the junction one end that earth connection and joint, avoids the device to connect when using and the earth connection junction is not hard up to drop.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the protective plate of the present invention;

FIG. 3 is a schematic view of the top view cross-sectional structure of the machine body of the present invention;

FIG. 4 is an enlarged schematic view of the structure of the present invention A;

fig. 5 is a schematic view of the connecting block and the ground wire overlooking section connecting structure of the present invention.

In the figure: 1. a body; 2. a joint; 3. a ground line; 4. extruding the block; 5. a connecting spring; 6. a protective cap; 7. a protection plate; 8. a lateral ear; 9. a fixing screw; 10. a clamping block; 11. a baffle plate; 12. a compression spring; 13. a traveler; 14. connecting blocks; 15. a clamping block; 16. a limiting pad.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a10 kV shielding front connector with a grounding wire protection structure comprises:

the ground wire protection device comprises a machine body 1, a connector 2 is installed on one side of the machine body 1, a ground wire 3 is connected to the surface of the connector 2, an extrusion block 4 is connected to one end, far away from the connector 2, of the ground wire 3, one end of the extrusion block 4 is of an arc-shaped structure, one end of the extrusion block 4 is tangent to the surface of the ground wire 3, a spring 5 is connected to the other end of the extrusion block 4, one end, far away from the extrusion block 4, of the spring 5 is connected with a protection cap 6, the extrusion block 4 and the protection cap 6 form an elastic telescopic structure through the connection spring 5, an inward-recessed groove is formed in one side of the protection cap 6, the surface size of the protection cap 6 is matched with that of the ground wire 3, one end of the ground wire 3 is in butt joint with the protection cap 6, the ground wire 3 is embedded in the groove in one side of the protection cap 6, meanwhile, the ground wire 3 drives the extrusion block 4 to extrude the connection spring 5 to deform, the protection cap 6 is installed at one end of the ground wire 3, the protection cap 6 is in the surface of the ground wire 3, and the protection cap 6 is in butt joint with the surface of the ground wire 3, and damage to the ground wire 3 is avoided;

the protection plate 7 is embedded on the surface of the machine body 1, a side lug 8 is fixedly connected to the surface of the protection plate 7, a fixing screw 9 is connected to one side of the side lug 8, the surface of the fixing screw 9 penetrates through the side lug 8 to be in threaded connection with the machine body 1, a fixture block 10 is fixedly connected to one side of the protection plate 7, the inner wall of the fixture block 10 is matched with the surface size of the grounding wire 3, the fixture block 10 is in clamping connection with the grounding wire 3, a baffle 11 is connected to the surface of the grounding wire 3, the surface of the baffle 11 is tangent to the grounding wire 3, an extrusion spring 12 is connected to one side of the baffle 11, one end, far away from the grounding wire 3, of the extrusion spring 12 is connected with the protection plate 7, when the device is not used, the grounding wire 3 penetrates through the top of a sliding column 13, the grounding wire 3 is turned in a U shape, meanwhile, the grounding wire 3 is clamped with the fixture block 10, and the baffle 11 tightly presses the grounding wire 3 under the elastic action of the extrusion spring 12, so that the grounding wire 3 is neatly accommodated on the surface of the machine body 1, and the grounding wire 3 is prevented from being wound when the machine body 1 is not used;

one side fixedly connected with traveller 13 of guard plate 7, traveller 13 is cylindrical structure, and is sliding connection structure between traveller 13 and the earth connection 3, and one side of organism 1 is connected with connecting block 14, the inside through connection of connecting block 14 has earth connection 3, and the one end fixedly connected with block 15 of connecting block 14, be connected for the block between the middle part of block 15 and connecting block 14, and one side of block 15 is connected with spacing pad 16, the material of spacing pad 16 is the rubber material, docks connecting block 14 and earth connection 3 for earth connection 3 runs through connecting block 14, later presses the one end of connecting block 14, makes the mutual block in middle part of block 15 and connecting block 14, and spacing pad 16 is to block 15 extrusion deformation simultaneously, thereby makes connecting block 14 press from both sides earth connection 3 and the junction one end of joint 2 and press from both sides tightly, avoids the device to connect 2 and earth connection 3 junction not hard up when using and drops.

In summary, the following steps: as shown in fig. 1-5, when the 10kV shielding front connector with a ground wire protection structure is used, first, one end of the ground wire 3 is butted with the protective cap 6, so that the ground wire 3 is embedded in the groove on one side of the protective cap 6, and at the same time, the ground wire 3 drives the extrusion block 4 to extrude the connection spring 5 to deform, so that the protective cap 6 is installed at one end of the ground wire 3, when the device is not used, the ground wire 3 passes through the top of the sliding column 13, and the ground wire 3 is turned in a U shape, and the ground wire 3 and the fixture block 10 are clamped with each other, and the baffle 11 compresses the ground wire 3 under the elastic action of the extrusion spring 12, and the connection block 14 is butted with the ground wire 3, so that the ground wire 3 passes through the connection block 14, and then one end of the connection block 14 is pressed, so that the fixture block 15 is clamped with the middle part of the connection block 14, and the limit pad 16 extrudes and deforms the fixture block 15, so that the connection block 14 clamps one end of the connection point of the ground wire 3 and the connector 2, which is a characteristic of the 10kV shielding front connector with a ground wire protection structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A10 kV shielding front connector with a grounding wire protection structure is characterized by comprising:

the cable connector comprises a machine body (1), wherein a connector (2) is installed on one side of the machine body (1), a grounding wire (3) is connected to the surface of the connector (2), an extrusion block (4) is connected to one end, far away from the connector (2), of the grounding wire (3), one end of the extrusion block (4) is of an arc-shaped structure, and one end of the extrusion block (4) is tangent to the surface of the grounding wire (3);

connecting spring (5), one end are connected with extrusion piece (4), the one end that extrusion piece (4) were kept away from in connecting spring (5) is connected with helmet (6), constitute elastic expansion structure between extrusion piece (4) through connecting spring (5) and helmet (6), the recess that caves in is seted up to one side of helmet (6), and the surface size phase-match of helmet (6) one side surface recess and earth connection (3).

2. The 10kV shielding front connector with the ground wire protection structure is characterized in that a protection plate (7) is embedded in the surface of the machine body (1), a side lug (8) is fixedly connected to the surface of the protection plate (7), a fixing screw (9) is connected to one side of the side lug (8), and the surface of the fixing screw (9) penetrates through the side lug (8) to be in threaded connection with the machine body (1).

3. The 10kV shielding front connector with the grounding wire protection structure as claimed in claim 2, wherein a clamping block (10) is fixedly connected to one side of the protection plate (7), the inner wall of the clamping block (10) and the surface size of the grounding wire (3) are matched with each other, and the clamping block (10) and the grounding wire (3) are in a clamping connection.

4. The 10kV shielding front joint with the grounding wire protection structure as claimed in claim 3, wherein a baffle (11) is connected to the surface of the grounding wire (3), the surface of the baffle (11) is tangent to the grounding wire (3), an extrusion spring (12) is connected to one side of the baffle (11), and a protection plate (7) is connected to one end, far away from the grounding wire (3), of the extrusion spring (12).

5. The 10kV shielding front connector with the ground wire protection structure as claimed in claim 4, wherein a slide column (13) is fixedly connected to one side of the protection plate (7), the slide column (13) is of a cylindrical structure, and a sliding connection structure is arranged between the slide column (13) and the ground wire (3).

6. The 10kV shielding front connector with the ground wire protection structure as claimed in claim 1, wherein a connecting block (14) is connected to one side of the machine body (1), the ground wire (3) is connected to the inside of the connecting block (14) in a penetrating manner, a clamping block (15) is fixedly connected to one end of the connecting block (14), the clamping block (15) is connected to the middle of the connecting block (14) in a clamping manner, a limiting pad (16) is connected to one side of the clamping block (15), and the limiting pad (16) is made of rubber.