CN206116240U - Isolating cabinet and circuit breaker cabinet interlock - Google Patents
Isolating cabinet and circuit breaker cabinet interlock Download PDFInfo
- Publication number
- CN206116240U CN206116240U CN201621098596.4U CN201621098596U CN206116240U CN 206116240 U CN206116240 U CN 206116240U CN 201621098596 U CN201621098596 U CN 201621098596U CN 206116240 U CN206116240 U CN 206116240U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- interlock
- circuit breaker
- electromagnet
- shifting block
- 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
Links
Abstract
The utility model relates to an interlock, especially isolating cabinet and circuit breaker cabinet interlock between the different cubical switchboards. Including mechanism's bottom plate (5) that keep apart sword operating panel (1) and isolating cabinet, its characteristics are: keep apart sword operating panel (1) next door fixed mounting is gone up in mechanism's bottom plate (5) has electro -magnet mounting panel (4), installs electromagnet mechanism (3) that have portable armature on these electro -magnet mounting panel (4) to the portable armature of this electromagnet mechanism (3) is located shifting block (2) the side that keeps apart on sword operating panel (1), thereby it is blocked or is loosened to enable shifting block (2). The utility model discloses mechanical interlocking that will use at present changes electric interlocking into, and when having improved cubical switchboard operate reliability, security be and simplified the structure, simple convenient and practical, and effectively having solved present isolating cabinet and circuit breaker cabinet interlock, to have overcome between the two cabinets body interlocking unreliable, has the problem of potential safety hazard.
Description
Technical field
The utility model is related to the interlock between different switch cubicles, especially isolates cabinet with breaker cabinet interlocking dress
Put.
Background technology
At present, isolate cabinet and belong to mechanical chain with the chain of breaker cabinet employing, by the transmission of brake cable machinery connection is realized
Lock, but because the influence factors such as the resistance between external environment condition and component of machine largely reduce the reliability of interlocking
Property, there is serious potential safety hazard, it will cause very big threat to personal safety.
Utility model content
The purpose of this utility model is to provide a kind of isolation cabinet and breaker cabinet interlock, can significantly improve isolation cabinet
The reliability chain with breaker cabinet, security and simplify structure.
One kind isolation cabinet and breaker cabinet interlock, including the organization soleplate of isolation knife guidance panel and isolation cabinet, its
It is particular in that：Electromagnet mounting plate is installed with the organization soleplate beside the isolation knife guidance panel,
Electromagnet mechanism with removable armature, and the removable rank of the electromagnet mechanism are installed on the electromagnet mounting plate
Iron is located at by the shifting block on isolation knife guidance panel, so as to be blocked shifting block or released.
Wherein the lead of electromagnet mechanism is electrically connected with the normally opened contact of the auxiliary switch for circuit breaker in breaker cabinet.
Test proves that, the mechanical chain for using at present is changed to electric interlock by the utility model, improves switch cubicle
Reliability during operation operation, security and structure is simplified, simple and convenient practicality efficiently solves existing isolation cabinet and open circuit
Device cabinet interlock overcomes and interlock between two cabinets unreliable, there is a problem of potential safety hazard.
Description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Specific embodiment
As shown in figure 1, the utility model provides a kind of isolation cabinet and breaker cabinet interlock, including isolation knife operation
The organization soleplate 5 of panel 1 and isolation cabinet, is installed with the organization soleplate 5 on the side of the isolation knife guidance panel 1
Electromagnet mounting plate 4, is installed with the electromagnet mechanism 3 with moveable armature on the electromagnet mounting plate 4, and
The removable moving armature of the electromagnet mechanism 3 is located at by the shifting block 2 on isolation knife guidance panel 1, so as to being blocked shifting block 2 or
Person is released, and removable moving armature is connected with back-moving spring, so as in electromagnet mechanism 3 coil switching electricity when move position
Put.In addition the lead of electromagnet mechanism 3 is electrically connected with the normally opened contact of the auxiliary switch for circuit breaker in breaker cabinet.
Installation method of the present utility model and operation principle are：
Installation method：
1st, isolation knife guidance panel 1 is fixed on isolation knife rotating shaft mechanism；
2nd, shifting block 2 is installed on isolation knife guidance panel 1；
3rd, electromagnet mechanism 3 is arranged on electromagnet mounting plate 4, then mounted electromagnet mounting plate 4 is fixed on
On organization soleplate 5.
Operation principle：
1st, the lead of electromagnet mechanism 3 is connected in auxiliary switch for circuit breaker opened point, and breaker open operation can make its powered suction
Conjunction is that armature retraction no longer stops shifting block 2；
2nd, after the powered adhesive of electromagnet mechanism 3, shifting block 2 can to the right slide and expose isolation knife handle hole, now just can carry out
Isolation knife divide-shut brake, otherwise isolation knife handle hole is covered.
Claims (2)
1. it is a kind of to isolate cabinet and breaker cabinet interlock, including the organization soleplate of isolation knife guidance panel (1) and isolation cabinet
(5), it is characterised in that：Electromagnet is installed with the organization soleplate (5) beside the isolation knife guidance panel (1)
Installing plate (4), is provided with the electromagnet mechanism (3) with removable armature, and the electromagnetism on the electromagnet mounting plate (4)
The removable moving armature of iron mechanism (3) is located at the side of the shifting block (2) on isolation knife guidance panel (1), so as to be blocked shifting block (2)
Or it is released.
It is 2. as claimed in claim 1 to isolate cabinet and breaker cabinet interlock, it is characterised in that：Wherein electromagnet mechanism (3)
Lead electrically connect with the normally opened contact of the auxiliary switch for circuit breaker in breaker cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621098596.4U CN206116240U (en) | 2016-09-30 | 2016-09-30 | Isolating cabinet and circuit breaker cabinet interlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621098596.4U CN206116240U (en) | 2016-09-30 | 2016-09-30 | Isolating cabinet and circuit breaker cabinet interlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206116240U true CN206116240U (en) | 2017-04-19 |
Family
ID=58521431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621098596.4U Expired - Fee Related CN206116240U (en) | 2016-09-30 | 2016-09-30 | Isolating cabinet and circuit breaker cabinet interlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206116240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342197A (en) * | 2017-08-23 | 2017-11-10 | 河北宝凯电气股份有限公司 | A kind of slide type Arc Distinguishing Device for Circuit Breakers |
-
2016
- 2016-09-30 CN CN201621098596.4U patent/CN206116240U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342197A (en) * | 2017-08-23 | 2017-11-10 | 河北宝凯电气股份有限公司 | A kind of slide type Arc Distinguishing Device for Circuit Breakers |
| CN107342197B (en) * | 2017-08-23 | 2020-06-09 | 河北宝凯电气股份有限公司 | Arc extinguishing device of sliding plate type circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20180930 |