CN219163250U - Novel three-station split-phase isolating switch device for GIS - Google Patents
Novel three-station split-phase isolating switch device for GIS Download PDFInfo
- Publication number
- CN219163250U CN219163250U CN202320047925.6U CN202320047925U CN219163250U CN 219163250 U CN219163250 U CN 219163250U CN 202320047925 U CN202320047925 U CN 202320047925U CN 219163250 U CN219163250 U CN 219163250U
- Authority
- CN
- China
- Prior art keywords
- isolating switch
- novel
- switch device
- phase
- gis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004020 conductor Substances 0.000 claims abstract description 10
- 230000003068 static effect Effects 0.000 claims abstract description 7
- 239000012212 insulator Substances 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims abstract description 4
- 238000005191 phase separation Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Abstract
The utility model relates to the technical field of high-voltage switch power transmission equipment, in particular to a novel three-station split-phase isolating switch device for a GIS. The inside gear that is equipped with of jar, the gear top is equipped with rather than the rack of meshing, and the rack passes through holding screw and conductor bar fixed, and the moving contact is located the front end inside of conductor bar, and the moving contact the place ahead is equipped with corresponding stationary contact. The static contact is fixed with the basin-type insulator through the supporting seat. The conducting rod is connected with the movable side conductor, and the tail end of the conducting rod is provided with a guide rod. The outside of the conductive rod is provided with a guide ring. The three phases are separated by a partition board to separate the air chambers. The phase-splitting isolating switch has the advantages of simple structure, reliable function, no influence of the environment on the transmission system, and the requirements of users on stability, reliability, durability and the like of the phase-splitting isolating switch.
Description
Technical Field
The utility model relates to the technical field of high-voltage switch power transmission equipment, in particular to a novel three-station split-phase isolating switch device for a GIS.
Background
The number of electrical power installations currently operating in the power grid is large, with disconnectors being an important component of the switchgear. In the operation and maintenance work of daily equipment, the accurate operation of the isolating switch is the basis of the reliable operation of the power station. Thus, an accurate and reliable disconnector arrangement is essential for GIS.
Disclosure of Invention
The utility model aims to provide a novel three-station split-phase isolating switch device for a GIS. The phase-splitting isolating switch has the advantages of simple structure, reliable function, no influence of the environment on the transmission system, and the requirements of users on stability, reliability, durability and the like of the phase-splitting isolating switch are met.
The utility model discloses a novel three-station split-phase isolating switch device for a GIS, which is characterized in that a gear is arranged in a tank body, a rack meshed with the gear is arranged above the gear, the rack is fixed with a conductive rod, the conductive rod is connected with a movable side conductor, a movable contact is positioned in the front end of the conductive rod, and a corresponding static contact is arranged in front of the movable contact.
Above-mentioned novel three station phase separation isolator device for GIS, the static contact passes through static side supporting seat and basin insulator to be fixed.
The novel three-station split-phase isolating switch device for the GIS is characterized in that the tail end of the conductive rod is provided with a guide rod.
Above-mentioned novel three station phase separation isolator device for GIS, rack and conductor bar pass through holding screw to be fixed.
Above-mentioned novel three station phase separation isolator device for GIS, the conducting rod outside is equipped with the guide ring.
Above-mentioned novel three station phase separation isolator device for GIS separates the air chamber through the baffle between the three-phase.
The utility model relates to a three-phase box-dividing independent air chamber, which shares a transmission system and the transmission system is positioned in a closed tank body; the transmission system is driven by the driving mechanism, the driving mechanism drives the gear rack of the transmission system, the switching on and off of the three-station isolating switch can be accurately and stably realized, and the moving contact is positioned in the conductive rod and guided by the guide rod. In the switching-on and switching-off process, a guide ring is arranged between the conductive rod and the movable side conductor, so that the smooth and accurate transmission process can be ensured.
The utility model has the following beneficial effects:
compared with the prior phase-splitting isolating switch device, the three-station isolating switch has the advantages of simple structure, reliable function, no influence of the transmission system on the environment, and the requirements of users on stability, reliability, durability and the like of the phase-splitting isolating switch are met. The whole set of device has simple components and can be widely applied to isolating switches of various projects as a highly integrated module.
Drawings
The utility model is further described below with reference to the accompanying drawings:
figure 1 is a schematic diagram of the structure of a novel three-station split-phase isolating switch device for GIS,
figure 2 is a schematic diagram of the transmission structure of the novel three-station split-phase isolating switch device for GIS,
Detailed Description
Example 1
As shown in fig. 1-2, a novel three-station split-phase isolating switch device for a GIS is provided, a gear 5 is arranged in a tank body 1, a rack 6 meshed with the gear 5 is arranged above the gear 5, the rack 6 is fixed with a conductive rod 10 through a set screw 12, a moving contact 7 is positioned in the front end of the conductive rod 10, and a corresponding fixed contact 8 is arranged in front of the moving contact 7. The fixed contact 8 is fixed with the basin-type insulator 2 through the supporting seat 4. The conductive rod 10 is connected with the movable side conductor 3, and a guide rod 9 is arranged at the tail end of the conductive rod 10. The outside of the conductive rod 10 is provided with a guide ring 11. The three phases are separated by a partition 13.
The application process of the utility model is as follows: when the switch-on operation is performed, the driving mechanism acts to drive the gear 5 and the rack 6 to act, the conductive rod 10 is connected with the rack 6 by the set screw 12, the conductive rod 10 acts along with the rack 6, the movable contact 7 and the guide rod 9 are arranged in the conductive rod 10, the guide ring 11 plays a guide role in the movement process of the conductive rod 10 in the movable side conductor 3, the conductive rod 10 is ensured to smoothly move in the movable side conductor 3, the movable contact 7 is contacted with the fixed contact 8 in the switch-on process, and the switch-on is completed after the switch-on stroke is finished. In the brake separating process, the driving mechanism acts reversely, the gear 5 drives the rack 6 and the conductive rod 10 to move reversely, the moving contact 7 and the static contact 8 are separated, the guide rod 9 plays a guiding role on the moving contact 7, the guide ring 11 assists the conductive rod 10 to act smoothly, and brake separating is completed after the brake separating stroke is finished. The three phases are separated by a partition plate 13 to form an air chamber, and the transmission system is arranged in the closed tank body 1.
Claims (6)
1. The utility model provides a novel three-station phase separation disconnecting switch device for GIS, its characterized in that, jar body (1) is inside to be equipped with gear (5), gear (5) top be equipped with rather than meshed rack (6), rack (6) are fixed with having conducting rod (10), conducting rod (10) are connected with movable side conductor (3), movable contact (7) are located inside the front end of conducting rod (10), the place ahead of movable contact (7) is equipped with corresponding stationary contact (8).
2. The novel three-station split-phase isolating switch device for the GIS according to claim 1, wherein the static contact (8) is fixed with the basin-type insulator (2) through the static side supporting seat (4).
3. The novel three-position split-phase isolating switch device for the GIS according to claim 1, wherein the tail end of the conductive rod (10) is provided with a guide rod (9).
4. The novel three-position split-phase isolating switch device for the GIS according to claim 1, wherein the rack (6) and the conductive rod (10) are fixed through the set screw (12).
5. The novel three-position split-phase isolating switch device for the GIS according to claim 1, wherein the guide ring (11) is arranged outside the conductive rod (10).
6. The novel three-position split-phase isolating switch device for the GIS according to claim 1, wherein the three phases are separated by a partition plate (13) to form an air chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320047925.6U CN219163250U (en) | 2023-01-09 | 2023-01-09 | Novel three-station split-phase isolating switch device for GIS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320047925.6U CN219163250U (en) | 2023-01-09 | 2023-01-09 | Novel three-station split-phase isolating switch device for GIS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219163250U true CN219163250U (en) | 2023-06-09 |
Family
ID=86644685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320047925.6U Active CN219163250U (en) | 2023-01-09 | 2023-01-09 | Novel three-station split-phase isolating switch device for GIS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219163250U (en) |
-
2023
- 2023-01-09 CN CN202320047925.6U patent/CN219163250U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201758095U (en) | Direct-acting type isolating switch | |
| CN100459008C (en) | Vacuum switch with up and low isolations | |
| CN201732720U (en) | Permanent-magnet high-voltage vacuum circuit breaker | |
| CN219163250U (en) | Novel three-station split-phase isolating switch device for GIS | |
| CN214254245U (en) | Intelligent permanent magnet vacuum contactor | |
| CN202268608U (en) | Solid seal full-vacuum switching device | |
| CN201773748U (en) | Indoor high-voltage direct-operated isolating switch | |
| CA2009289A1 (en) | Metal-clad, compressed gas-blast circuit-breaker with a shifting linkage | |
| CN106611675A (en) | Compact three-position isolated earthing switch | |
| CN112038156B (en) | Double-fracture isolating switch and high-voltage line connecting structure | |
| CN103683083A (en) | Isolated earth switch | |
| CN113593966A (en) | Translation multi-contact-finger isolating switch | |
| CN212161686U (en) | Isolator actuating mechanism, isolator | |
| CN108648947B (en) | Three-station isolation grounding switch | |
| CN219163255U (en) | Breaker of normal pressure cabinet | |
| CN202678187U (en) | Three-position isolation grounding combination switch | |
| CN201213108Y (en) | Novel indoor high voltage vacuum circuit breaker | |
| CN201812736U (en) | Bipolar vacuum circuit breaker for gas-insulated metal-enclosed switching device | |
| CN111599638A (en) | Disconnecting switch driving mechanism, disconnecting switch and switching-on and switching-off method | |
| CN213905223U (en) | Special isolating switch for voltage transformer | |
| CN214153745U (en) | Miniaturized double-bus switch equipment | |
| CN202977289U (en) | Three-position switch | |
| CN201886957U (en) | Indoor high-voltage alternating current (AC) vacuum circuit breaker | |
| CN212257254U (en) | Earthing switch drive mechanism, earthing switch | |
| CN202977288U (en) | Breaker three-phase synchronous operation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20231024 Granted publication date: 20230609 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240117 Granted publication date: 20230609 |
|
| PD01 | Discharge of preservation of patent |