CN210805594U - Conductor for high-voltage switch - Google Patents
Conductor for high-voltage switch Download PDFInfo
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- CN210805594U CN210805594U CN201921749176.1U CN201921749176U CN210805594U CN 210805594 U CN210805594 U CN 210805594U CN 201921749176 U CN201921749176 U CN 201921749176U CN 210805594 U CN210805594 U CN 210805594U
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- conductor
- conductive
- main body
- conductive joint
- voltage switch
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Abstract
The utility model discloses a conductor for a high-voltage switch, which comprises a hollow conductor main body with a columnar structure and a conductive joint in conductive connection with the conductor main body, wherein external threads are arranged at two ends of the conductor main body, internal threads are arranged at one side of the conductive joint, and the conductor main body is in threaded fit connection with the conductive joint; and a threaded through hole axially penetrating through the conductive joint is formed in the periphery of the internal thread of the conductive joint. The utility model discloses a fixed mode is simple between conductor main part and the conductive joint, fixed effectual, and production is convenient, effectively improves the security that the conductor for high tension switchgear used.
Description
Technical Field
The utility model relates to a conductor field especially relates to a conductor for high-voltage switch.
Background
The high-voltage switch is mainly used for opening and closing a conductive loop with rated voltage of 1kV or above, and is important control equipment for switching on and off the loop, and cutting off and isolating faults. With the increasingly strong market competition of switches at home and abroad, high-voltage switch products gradually develop towards miniaturization, low cost, high reliability and the like.
At present, a conductor and a joint of a high-voltage switch are welded usually, so that the welding surface of the conductor is easy to lose efficacy and deform, the use safety of the high-voltage switch is reduced, and the practicability is poor. And because the welding area is small, the production is troublesome to operate and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned drawbacks, an object of the present invention is to provide a conductor for high-voltage switch, which has a simple structure, is convenient to produce, and can effectively improve the safety in use.
In order to achieve the above object, the utility model discloses a following technical scheme realizes: the conductor for the high-voltage switch comprises a hollow conductor main body with a columnar structure and a conductive joint in conductive connection with the conductor main body, wherein external threads are arranged at two ends of the conductor main body, internal threads are arranged at one side of the conductive joint, and the conductor main body is in threaded fit connection with the conductive joint; and a threaded through hole axially penetrating through the conductive joint is formed in the periphery of the inner thread of the conductive joint.
Preferably, the external thread of the conductor main body and the internal thread of the conductive joint are both provided with an inclination angle, and the inclination angle is 15-30 degrees.
Preferably, the threaded through hole of the conductive joint is provided with an inclination angle, and the inclination angle is 15-30 degrees.
Preferably, the conductor body is arranged coaxially with the contact block.
Preferably, the conductor main body and the conductive contact are made of metal of the same material.
Preferably, a conductive adhesive is arranged between the external thread of the conductor main body and the internal thread of the conductive joint.
The utility model has the advantages that: the fixing mode between the conductor main body and the conductive connector is simple, the fixing effect is good, the production is convenient, and the use safety of the conductor for the high-voltage switch is effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a part of the structure of a conductive circuit using the present invention.
Wherein: 1. conductor body, 2, conductive joint, 3, conductive loop, 11, external screw thread, 21, internal screw thread, 22, screw through hole.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1, the conductor for a high-voltage switch includes a hollow conductor body 1 having a columnar structure and a conductive contact 2 electrically connected to the conductor body 1, and the conductor body 1 and the conductive contact 2 are coaxially disposed. The two ends of the conductor main body 1 are provided with external threads 11, one side of the conductive connector 2 is provided with internal threads 21, and the conductor main body 1 is connected with the conductive connector 2 in a threaded fit manner; the periphery of the internal thread 21 of the conductive joint 2 is provided with a threaded through hole 22 which axially penetrates through the conductive joint 2.
Wherein, the external thread 11 of the conductor main body 1 and the internal thread 21 of the conductive joint 2 are both provided with an inclination angle which is 15-30 degrees. The thread through hole 22 of the conductive connector 2 is provided with an inclination angle which is 15-30 degrees. The external thread 11 and the internal thread 21 are obliquely arranged, so that the operation is more convenient during installation, and the fixing effect is better.
The conductor body 1 and the conductive contact 2 are made of the same metal. Specifically, the conductor main body 1 is an aluminum alloy or a copper alloy, and the conductive contact 2 is made of the aluminum alloy or the copper alloy. Of course, the material combination of the conductor main body 1 and the conductive joint 2 is different materials according to different purposes, and the materials are selected from aluminum alloy and aluminum alloy, copper alloy and copper alloy, and can also be selected from aluminum alloy and copper alloy.
And a proper amount of conductive adhesive is coated between the external thread 11 of the conductor main body 1 and the internal thread 21 of the conductive joint 2, so that the reliability of threaded connection can be enhanced.
In the structure of the conductive loop shown in fig. 2, the conductor body 1 and the conductive connector 2 are fixed by threaded connection, and a proper amount of conductive adhesive is coated in the fixing process. Then, the conductive connector 2 is reliably connected with the conductive loop 3 by using bolts to match with the threaded through holes 22 on the conductive connector 2. The high-voltage switch conductor can be applied to other occasions and is not limited to be connected with the conductive circuit 3.
The utility model discloses a contact surface can not become invalid, warp between conductor main part 1 and the conductive joint 2 among the conductor for the high tension switchgear, and fixed mode is simple, fixed effectual, and production is convenient, effectively improves the security that the conductor for the high tension switchgear used.
Claims (6)
1. Conductor for high-voltage switch, its characterized in that: the cable comprises a hollow conductor main body with a columnar structure and a conductive joint in conductive connection with the conductor main body, wherein external threads are arranged at two ends of the conductor main body, internal threads are arranged at one side of the conductive joint, and the conductor main body is in threaded fit connection with the conductive joint; and a threaded through hole axially penetrating through the conductive joint is formed in the periphery of the inner thread of the conductive joint.
2. The conductor for high-voltage switch as claimed in claim 1, wherein: the external thread of the conductor main body and the internal thread of the conductive connector are both provided with inclination angles, and the inclination angles are 15-30 degrees.
3. The conductor for high-voltage switch as claimed in claim 1, wherein: the thread through hole of the conductive connector is provided with an inclination angle which is 15-30 degrees.
4. The conductor for high-voltage switch as claimed in claim 1, wherein: the conductor main body and the conductive contact are coaxially arranged.
5. The conductor for high-voltage switch as claimed in claim 1, wherein: the conductor main body and the conductive joint are made of metal with the same material.
6. The conductor for high-voltage switch as claimed in claim 1, wherein: and conductive adhesive is arranged between the external thread of the conductor main body and the internal thread of the conductive joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921749176.1U CN210805594U (en) | 2019-10-18 | 2019-10-18 | Conductor for high-voltage switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921749176.1U CN210805594U (en) | 2019-10-18 | 2019-10-18 | Conductor for high-voltage switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210805594U true CN210805594U (en) | 2020-06-19 |
Family
ID=71227951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921749176.1U Active CN210805594U (en) | 2019-10-18 | 2019-10-18 | Conductor for high-voltage switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210805594U (en) |
-
2019
- 2019-10-18 CN CN201921749176.1U patent/CN210805594U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 199 Haixing North Road, Haimen Street, Haimen District, Nantong City, Jiangsu Province 226100 Patentee after: Nantong Baoheng industry and Trade Co.,Ltd. Address before: 226100 No.199, Haixing North Road, Haimen street, Haimen City, Nantong City, Jiangsu Province Patentee before: Nantong Baoheng industry and Trade Co.,Ltd. |