CN218730625U - Wiring device for high-voltage vacuum circuit breaker - Google Patents
Wiring device for high-voltage vacuum circuit breaker Download PDFInfo
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- CN218730625U CN218730625U CN202222037907.8U CN202222037907U CN218730625U CN 218730625 U CN218730625 U CN 218730625U CN 202222037907 U CN202222037907 U CN 202222037907U CN 218730625 U CN218730625 U CN 218730625U
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- swivel nut
- insulating cylinder
- conductive panel
- circuit breaker
- fastening
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Abstract
The utility model relates to a vacuum circuit breaker technical field just discloses a termination for high-pressure vacuum circuit breaker, including last swivel nut and lower swivel nut, the top of going up the swivel nut has an outer swivel nut with the equal activity joint in swivel nut bottom down, outer swivel nut threaded connection has the fastening swivel nut, go up the inside of swivel nut and swivel nut down and all seted up interior spout, the inside welded fastening of interior spout has the spring, the inside of interior spout and the outside sliding connection that is located the spring have interior adapter sleeve, vacuum connection room has been seted up to the inside of interior adapter sleeve, upper and lower both sides the inside difference sliding connection of outer swivel nut has last insulating cylinder and lower insulating cylinder, the terminal surface of going up insulating cylinder and lower insulating cylinder is provided with the wiring mechanism. The wiring device for the high-voltage vacuum circuit breaker can fix the upper threaded sleeve and the outer threaded sleeve and fix the lower threaded sleeve and the outer threaded sleeve respectively by rotating the fastening threaded sleeves on the upper side and the lower side, and can quickly connect the upper insulating cylinder and the lower insulating cylinder through the wiring mechanism.
Description
Technical Field
The utility model relates to a vacuum circuit breaker technical field specifically is a termination for high-pressure vacuum circuit breaker.
Background
In the process of high-voltage power transmission, a vacuum circuit breaker is generally adopted as a transmission and distribution control system of a circuit, and as a control junction of the circuit, a wiring device of the vacuum circuit breaker is also important.
The high-voltage vacuum circuit breaker intercommunication circuit of terminal wiring commonly used in the prior art, the length and the position of terminal are all fixed unchangeable, can not the high-speed joint circular telegram and the outage use, are difficult to satisfy current actual conditions and use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a termination for high-pressure vacuum circuit breaker has solved the inconvenient problem of using of high-pressure vacuum circuit breaker termination.
(II) technical scheme
For the purpose of realizing above-mentioned high pressure vacuum circuit breaker termination convenient to use, the utility model provides a following technical scheme: the utility model provides a termination for high-pressure vacuum circuit breaker, includes swivel nut and lower swivel nut, the top of going up the swivel nut has outer swivel nut with the equal activity joint in bottom of swivel nut down, outer swivel nut threaded connection has the fastening swivel nut, go up the swivel nut and all seted up interior spout with the inside of lower swivel nut, the inside welded fastening of interior spout has the spring, the inside of interior spout and the outside sliding connection that is located the spring have interior adapter sleeve, vacuum connection room, upper and lower both sides have been seted up to interior adapter sleeve's inside outer slip connection respectively has last insulating cylinder and lower insulating cylinder, the terminal surface of going up insulating cylinder and lower insulating cylinder is provided with wiring mechanism.
Preferably, the wiring mechanism comprises an inner connecting wire, an upper conductive panel, a lower conductive panel, a fastening clamping strip and a fastening clamping groove, the inner connecting wire is respectively welded and fixed inside the upper insulating cylinder and the lower insulating cylinder, the upper conductive panel is welded and fixed at the bottom end of the upper insulating cylinder, the lower conductive panel is welded and fixed at the top end of the lower conductive panel, the fastening clamping strip is welded and fixed at the bottom end of the upper conductive panel, and the fastening clamping groove is formed in the upper end face of the lower conductive panel.
Preferably, the upper conductive panel and the lower conductive panel are both connected with the vacuum wiring chamber in a sliding manner.
Preferably, the fastening clamping strip and the fastening clamping groove are both in a spiral shape and are movably clamped with each other.
Preferably, one end of the spring, which is far away from the outer sleeve, is fixedly welded with the inner sleeve.
Preferably, the fastening screw sleeve is respectively in threaded connection with the upper screw sleeve and the lower screw sleeve.
Compared with the prior art, the utility model provides a termination for high-pressure vacuum circuit breaker possesses following beneficial effect:
1. the wiring device for the high-voltage vacuum circuit breaker is characterized in that an inner wire is electrically connected with an external lead, an upper insulating cylinder can be inserted into the upper threaded sleeve, a lower insulating cylinder is inserted into the lower threaded sleeve, the upper threaded sleeve can be fixedly connected with an outer sleeve, the lower threaded sleeve can be fixedly connected with the outer sleeve through a fastening threaded sleeve, and the wiring positions of the inner wires in the upper insulating cylinder and the lower insulating cylinder in a vacuum wiring chamber can be flexibly adjusted by sliding the upper insulating cylinder and the lower insulating cylinder respectively at the moment so as to be flexibly adjusted.
2. This a termination for high-voltage vacuum circuit breaker, the insulating cylinder makes it be close to each other with lower insulating cylinder in the slip simultaneously, then the insulating cylinder can make fastening card strip and fastening draw-in groove activity joint with lower insulating cylinder in the antiport to can be fast with last electrically conductive panel and lower electrically conductive panel connection, and can be with the interior wiring circular telegram of upper and lower both sides through last electrically conductive panel and lower electrically conductive panel, thereby be convenient for quick wiring.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a main sectional view of the structure of the present invention;
FIG. 3 is a schematic view of the structurally conductive panel of the present invention;
fig. 4 is a schematic view of the conductive panel of the present invention.
Wherein: 1. an upper threaded sleeve; 2. a lower thread insert; 3. an external thread sleeve; 4. fastening a threaded sleeve; 5. an inner chute; 6. a spring; 7. an inner connecting sleeve; 8. a vacuum wiring chamber; 9. an upper insulating cylinder; 10. a lower insulating cylinder; 11. internal wiring; 12. an upper conductive panel; 13. a lower conductive panel; 14. fastening a clamping strip; 15. and fastening a clamping groove.
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. 1-4, the utility model provides a termination for high-pressure vacuum circuit breaker, including last swivel nut 1 and lower swivel nut 2, the top of going up swivel nut 1 and the equal movable joint in bottom of swivel nut 2 have outer thread bush 3, outer thread bush 3 threaded connection has fastening swivel nut 4, go up swivel nut 1 and the inside of swivel nut 2 down and all seted up interior spout 5, the inside welded fastening of interior spout 5 has spring 6, the inside of interior spout 5 and the outside sliding connection that is located spring 6 have interior adapter 7, vacuum wiring room 8 has been seted up to the inside of interior adapter 7, the inside of outer thread bush 3 of upper and lower both sides sliding connection has upper insulation tube 9 and lower insulation tube 10 respectively, the terminal surface of upper insulation tube 9 and lower insulation tube 10 is provided with the wiring mechanism.
Further, the connection mechanism includes an inner wire 11, an upper conductive panel 12, a lower conductive panel 13, a fastening strap 14 and a fastening slot 15, the inner wire 11 is respectively welded and fixed inside the upper insulating cylinder 9 and the lower insulating cylinder 10, the upper conductive panel 12 is welded and fixed at the bottom end of the upper insulating cylinder 9, the lower conductive panel 13 is welded and fixed at the top end of the lower conductive panel 13, the fastening strap 14 is welded and fixed at the bottom end of the upper conductive panel 12, the fastening slot 15 is provided at the upper end surface of the lower conductive panel 13, the upper insulating cylinder 9 can be inserted into the upper screw sleeve 1 by electrically connecting the inner wire 11 with an external lead, the lower insulating cylinder 10 is inserted into the lower screw sleeve 2, and the upper screw sleeve 1 and the outer screw sleeve 3 can be fixedly connected by fastening the screw sleeve 4, the lower screw sleeve 2 and the outer screw sleeve 3 can be fixedly connected by electrically connecting the inner wire 11 with the external lead, the inner wire 11 inside the upper insulating cylinder 9 and the lower insulating cylinder 10 can be flexibly adjusted in the vacuum connection chamber 8 by sliding the upper insulating cylinder 9 and the lower insulating cylinder 10, the upper conductive panel 9 and the lower conductive panel can be quickly connected by rotating the upper conductive panel 12 and the lower conductive panel 12, and the fastening slot 12, and the upper conductive panel can be fastened by rotating the lower conductive panel, and the upper conductive panel can be fastened by rotating the upper conductive panel.
Further, the upper conductive panel 12 and the lower conductive panel 13 are both connected with the vacuum wiring chamber 8 in a sliding manner, so that the upper conductive panel 12 and the lower conductive panel 13 can be guided and limited through the vacuum wiring chamber 8.
Furthermore, the fastening clamping strip 14 and the fastening clamping groove 15 are both in a spiral shape and are movably clamped with each other, so that the fastening clamping strip 14 and the fastening clamping groove 15 can be clamped movably and quickly, and the upper conductive panel 12 and the lower conductive panel 13 can be connected.
Furthermore, one end of the spring 6, which is far away from the outer sleeve 3, is fixedly welded with the inner sleeve 7, so that the spring 6 can prevent the upper thread insert 1 and the lower thread insert 2 from being separated from the inner sleeve 7.
Furthermore, the fastening screw sleeve 4 is respectively in threaded connection with the upper screw sleeve 1 and the lower screw sleeve 2, so that the upper screw sleeve 1 and the outer screw sleeve 3 can be fixedly connected through the fastening screw sleeve 4, and the lower screw sleeve 2 and the outer screw sleeve 3 can be fixedly connected.
When in use, the inner wire 11 is electrically connected with an external lead, the upper insulating cylinder 9 can be inserted into the upper screw sleeve 1, the lower insulating cylinder 10 can be inserted into the lower screw sleeve 2, the upper screw sleeve 1 can be fixedly connected with the outer screw sleeve 3 through the fastening screw sleeve 4, the lower screw sleeve 2 can be fixedly connected with the outer screw sleeve 3, the upper insulating cylinder 9 and the lower insulating cylinder 10 can be slid to be close to each other, then the fastening clamping strips 14 and the fastening clamping grooves 15 can be movably clamped by rotating the upper insulating cylinder 9 and the lower insulating cylinder 10 in opposite directions, so that the upper conductive panel 12 and the lower conductive panel 13 can be quickly connected, the inner wires 11 on the upper side and the lower side can be electrified through the upper conductive panel 12 and the lower conductive panel 13, and quick connection is facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (6)
1. A termination for high voltage vacuum circuit breaker, comprising an upper threaded sleeve (1) and a lower threaded sleeve (2), characterized in that: go up the top of swivel nut (1) and the equal activity joint in bottom of swivel nut (2) down and have outer screw sleeve (3), outer screw sleeve (3) threaded connection has fastening swivel nut (4), go up swivel nut (1) and the inside of swivel nut (2) down and all seted up interior spout (5), the welded fastening of inside of interior spout (5) has spring (6), the outside sliding connection that the inside of interior spout (5) and lie in spring (6) has interior adapter sleeve (7), vacuum wiring room (8), upper and lower both sides have been seted up to the inside of interior adapter sleeve (7) the inside difference sliding connection of outer screw sleeve (3) has last insulating cylinder (9) and lower insulating cylinder (10), the terminal surface of going up insulating cylinder (9) and lower insulating cylinder (10) is provided with wiring mechanism.
2. A wiring device for a high voltage vacuum circuit breaker according to claim 1, characterized in that: the wiring mechanism comprises an inner connecting wire (11), an upper conductive panel (12), a lower conductive panel (13), a fastening clamping strip (14) and a fastening clamping groove (15), wherein the inner connecting wire (11) is respectively welded and fixed in the upper insulating cylinder (9) and the lower insulating cylinder (10), the upper conductive panel (12) is welded and fixed at the bottom end of the upper insulating cylinder (9), the lower conductive panel (13) is welded and fixed at the top end of the lower conductive panel (13), the fastening clamping strip (14) is welded and fixed at the bottom end of the upper conductive panel (12), and the fastening clamping groove (15) is formed in the upper end face of the lower conductive panel (13).
3. A wiring device for a high voltage vacuum circuit breaker according to claim 2, characterized in that: the upper conductive panel (12) and the lower conductive panel (13) are both connected with the vacuum wiring chamber (8) in a sliding mode.
4. A wiring device for a high voltage vacuum circuit breaker according to claim 2, characterized in that: the fastening clamping strip (14) and the fastening clamping groove (15) are both in a spiral shape and are movably clamped with each other.
5. A wiring device for a high voltage vacuum circuit breaker according to claim 1, characterized in that: and one end of the spring (6) far away from the outer sleeve (3) is fixedly welded with the inner sleeve (7).
6. A wiring device for a high voltage vacuum circuit breaker according to claim 1, characterized in that: the fastening screw sleeve (4) is respectively in threaded connection with the upper screw sleeve (1) and the lower screw sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222037907.8U CN218730625U (en) | 2022-08-03 | 2022-08-03 | Wiring device for high-voltage vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222037907.8U CN218730625U (en) | 2022-08-03 | 2022-08-03 | Wiring device for high-voltage vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218730625U true CN218730625U (en) | 2023-03-24 |
Family
ID=85629783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222037907.8U Active CN218730625U (en) | 2022-08-03 | 2022-08-03 | Wiring device for high-voltage vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218730625U (en) |
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2022
- 2022-08-03 CN CN202222037907.8U patent/CN218730625U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230824 Address after: Room 225, Building 1, No. 4 Longwang Road, Hangji Industrial Park, Ecological Science and Technology New City, Yangzhou City, Jiangsu Province, 225000 Patentee after: Yangzhou Zhuoyi Zhixin Technology Co.,Ltd. Address before: 830000 2-102, No. 776, Yan'an Road, Tianshan District, Urumqi, Xinjiang Uygur Autonomous Region Patentee before: Du Zeyu |