CN201298495Y - Vacuum circuit breaker capable of removing switching electromagnet conveniently - Google Patents
Vacuum circuit breaker capable of removing switching electromagnet conveniently Download PDFInfo
- Publication number
- CN201298495Y CN201298495Y CNU2008202170312U CN200820217031U CN201298495Y CN 201298495 Y CN201298495 Y CN 201298495Y CN U2008202170312 U CNU2008202170312 U CN U2008202170312U CN 200820217031 U CN200820217031 U CN 200820217031U CN 201298495 Y CN201298495 Y CN 201298495Y
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- breaker body
- switching electromagnet
- connecting plate
- vacuum circuit
- 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.)
- Expired - Fee Related
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- Electromagnets (AREA)
Abstract
The utility model relates to a vacuum circuit breaker capable of removing switching electromagnet conveniently, which comprises a circuit breaker body and a switching electromagnet; a connection plate for connecting with the circuit breaker body is fixed on the switching electromagnet; one end of the connection plate is inserting end, the other end has a screw hole; a square slot is formed on the circuit breaker body corresponding to the inserting end of the connection plate; and a fixing sheet is extended out from the circuit breaker body for fixing with the connection plate; when the inserting end of the connection plate is inserted into the square slot, the other end is connected with the fixing sheet by a bolt and nut; The utility model adopts square slot clamping mode which is a firm mounting mode, can realize the mounting and dismounting of switching electromagnet quickly and conveniently; and increases the working efficiency of circuit breaker.
Description
Technical field
The utility model relates to the technical field of vacuum circuit-breaker parts, especially a kind of vacuum circuit-breaker that can conveniently replaced making electromagnet.
Background technology
In the vacuum circuit-breaker of former use, when making electromagnet is installed, be the framework inside that making electromagnet is anchored on vacuum circuit-breaker with bolt, nut, just make that whole space is narrow and small, parts such as the motor of vacuum circuit-breaker, interlock plate, transmission device after replacing is finished, are going back in the parts installation that will dismantle if the replacing making electromagnet just need be dismantled, many working procedures have been increased, very trouble, inconvenience.
The utility model content
The technical problems to be solved in the utility model is: provide a kind of rapid dismounting can conveniently replaced making electromagnet vacuum circuit-breaker.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of vacuum circuit-breaker that can conveniently replaced making electromagnet, have breaker body and making electromagnet, on described making electromagnet, be set with the connecting plate that is connected in order to breaker body, one end of connecting plate is made as inserted terminal, and the other end has screw; On described breaker body, have the square groove corresponding, and extend the stator that is attached thereto for connecting plate with the inserted terminal of connecting plate; After the inserted terminal of connecting plate inserted square groove, the other end was connected by bolt and nut with described stator.
The beneficial effects of the utility model are, structure of the present utility model adopts square groove chucking mode, and mounting means is firm, can realize the dismounting of making electromagnet rapidly, easily, has improved the operating efficiency of circuit breaker.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1. breaker body 1-1. stator 2. making electromagnet 2-1. connecting plates.
Embodiment
As shown in Figure 1 can conveniently replaced making electromagnet vacuum circuit-breaker, have breaker body 1 and making electromagnet 2, be set with the connecting plate 2-1 in order to be connected with breaker body on described making electromagnet 2, the end of connecting plate 2-1 is made as inserted terminal, and the other end has screw; On described breaker body 1, have the square groove corresponding, and extend the stator 1-1 that is attached thereto for connecting plate 2-1 with the inserted terminal of connecting plate 2-1; After the inserted terminal of connecting plate 2-1 inserted square groove, the other end was connected by bolt and nut with described stator 1-1.
Changing or during the maintenance making electromagnet, only making electromagnet one end need come loose with the nut that stator 1-1 is connected,, just realizing the dismantlement work of making electromagnet taking out in the inserted terminal of the connecting plate 2-1 square groove from the breaker body 1; During installation, in the square groove on the inserted terminal insertion breaker body 1 of connecting plate 2-1, the nut that fastening again making electromagnet one end is connected with stator 1-1 just is installed in making electromagnet on the breaker body 1 easily.
Claims (1)
- One kind can conveniently replaced making electromagnet vacuum circuit-breaker, have breaker body (1) and making electromagnet (2), it is characterized in that: on described making electromagnet (2), be set with connecting plate (2-1) in order to be connected with breaker body, one end of connecting plate (2-1) is made as inserted terminal, and the other end has screw; On described breaker body (1), have the corresponding square groove of inserted terminal with connecting plate (2-1), and extend the stator (1-1) that is attached thereto for connecting plate (2-1); After the inserted terminal of connecting plate (2-1) inserted square groove, the other end was connected by bolt and nut with described stator (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202170312U CN201298495Y (en) | 2008-11-26 | 2008-11-26 | Vacuum circuit breaker capable of removing switching electromagnet conveniently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202170312U CN201298495Y (en) | 2008-11-26 | 2008-11-26 | Vacuum circuit breaker capable of removing switching electromagnet conveniently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201298495Y true CN201298495Y (en) | 2009-08-26 |
Family
ID=41044481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202170312U Expired - Fee Related CN201298495Y (en) | 2008-11-26 | 2008-11-26 | Vacuum circuit breaker capable of removing switching electromagnet conveniently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201298495Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921292A (en) * | 2019-03-20 | 2019-06-21 | 广东电网有限责任公司 | The closing coil base device and system of switchgear |
| CN112072523A (en) * | 2020-08-27 | 2020-12-11 | 巨石集团有限公司 | Insulating clamp and tripping electromagnet replacing method |
-
2008
- 2008-11-26 CN CNU2008202170312U patent/CN201298495Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921292A (en) * | 2019-03-20 | 2019-06-21 | 广东电网有限责任公司 | The closing coil base device and system of switchgear |
| CN112072523A (en) * | 2020-08-27 | 2020-12-11 | 巨石集团有限公司 | Insulating clamp and tripping electromagnet replacing method |
| CN112072523B (en) * | 2020-08-27 | 2022-07-15 | 巨石集团有限公司 | Insulating fixture and method for replacing tripping electromagnet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20121126 |