CN203192639U - A mechanical interlocking device - Google Patents
A mechanical interlocking device Download PDFInfo
- Publication number
- CN203192639U CN203192639U CN 201220704020 CN201220704020U CN203192639U CN 203192639 U CN203192639 U CN 203192639U CN 201220704020 CN201220704020 CN 201220704020 CN 201220704020 U CN201220704020 U CN 201220704020U CN 203192639 U CN203192639 U CN 203192639U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- utility
- model
- interlocking device
- mechanical interlocking
- 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
Images
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model relates to a mechanical interlocking device. The mechanical interlocking device comprises a break linkage assembly (1), a fork (2), an interlocking assembly (3), an interlocking rod (4), an isolating switch operating hole (5), and an isolating switch operating shaft (6). The mechanical interlocking device drives the interlocking rod (4) to rotate by using the up and down movement of the brake connection and disconnection of a break so as to enable the isolating switch operating hole (5) to be shielded or released.
Description
Technical field
The utility model relates to a kind of mechanical interlocks, is applicable to the interlocking between the circuit breaker and isolating switch in the high voltage switchgear.
Background technology
Interlocking between circuit breaker and isolating switch in the present existing high voltage switchgear is by independently operating mechanism operation, and the interlocking between them is complicated, and it is bigger to take up room.
The utility model content
The purpose of this utility model is to overcome the defective of prior art, and a kind of mechanical interlocks is provided, and simple in structure, volume is little.To achieve the above object of the invention, the mechanical interlocks that the utility model is adopted utilizes the interlock principle, repeatedly changes the power of moving up and down into rotatablely moving power, finally realizes interlock between circuit breaker and the isolating switch, and concrete scheme is:
A kind of mechanical interlocks, it is characterized in that, comprise: circuit breaker linked component (1), fork (2), interlock assembly (3), latch lever (4), isolator operation hole (5), isolator operation axle (6), during the circuit breaker on/off switch, move up and down, drive circuit breaker linked component (1) and rotate; When circuit breaker linked component (1) when rotating, fork (2) moves up and down, and drives that latch lever (4) rotates in the interlock assembly (3).
Compared with prior art, the beneficial effects of the utility model are: simple in structure, volume is little.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing 1 is front view of the present utility model.
Embodiment
Below, describe preferred embodiment of the present utility model in detail with reference to accompanying drawing.Need to prove before this, employed term or word can not limited interpretation be the implication in common implication or the dictionary in this specification and claims book, and should be based in order to illustrate that in the best way principle that its practical novel inventor can suitably define the concept of term is interpreted as meeting implication and the concept of the utility model technological thought.Thereupon, the structure of representing in the embodiment that this specification is put down in writing and the accompanying drawing is one of the utility model most preferred embodiment, can not represent technological thought of the present utility model fully, therefore should be understood that for the utility model, to have various equivalents and the variation that to replace.
As shown in the figure, a kind of mechanical interlocks of the present utility model comprises: circuit breaker linked component (1), fork (2), interlock assembly (3), latch lever (4), isolator operation hole (5), isolator operation axle (6).
Described circuit breaker linked component (1), when the circuit breaker on/off switch moves up and down,, drive circuit breaker linked component (1) and rotate.
Described latch lever (4), when circuit breaker linked component (1) when rotating, fork (2) moves up and down, and drives that latch lever (4) rotates in the interlock assembly (3), reaches isolator operation hole (5) and is blocked or discharges.
Described isolator operation axle (6) when isolator operation hole (5) are blocked or discharge, reaches and cannot operate or the energy operating function with operating grip.
It should be noted that, although the present invention is described and illustrates with reference to embodiment, but and do not mean that the present invention is limited to the execution mode of these descriptions, those skilled in the art can therefrom derive many different variants, and they all will be covered in the true spirit and scope of claim of the present invention.
Claims (1)
1. mechanical interlocks, it is characterized in that, comprise: circuit breaker linked component (1), fork (2), interlock assembly (3), latch lever (4), isolator operation hole (5), isolator operation axle (6), during the circuit breaker on/off switch, move up and down, drive circuit breaker linked component (1) and rotate; When circuit breaker linked component (1) when rotating, fork (2) moves up and down, and drives that latch lever (4) rotates in the interlock assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704020 CN203192639U (en) | 2012-12-19 | 2012-12-19 | A mechanical interlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220704020 CN203192639U (en) | 2012-12-19 | 2012-12-19 | A mechanical interlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203192639U true CN203192639U (en) | 2013-09-11 |
Family
ID=49109478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220704020 Expired - Fee Related CN203192639U (en) | 2012-12-19 | 2012-12-19 | A mechanical interlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203192639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783291A (en) * | 2017-01-03 | 2017-05-31 | 镇江华源晋昌电器有限公司 | Breaker and isolator operation interlocking mechanism |
-
2012
- 2012-12-19 CN CN 201220704020 patent/CN203192639U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783291A (en) * | 2017-01-03 | 2017-05-31 | 镇江华源晋昌电器有限公司 | Breaker and isolator operation interlocking mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7299712B2 (en) | Energy storage disconnecting switch | |
| CN203562378U (en) | Action mechanism of novel leakage protection module | |
| CN203192639U (en) | A mechanical interlocking device | |
| CN203397999U (en) | High-voltage switch circuit breaker transmission mechanism | |
| CN203192638U (en) | A novel interlock | |
| CN201893268U (en) | Transmission mechanism of disconnecting switch | |
| CN104183419A (en) | Upper portion interlocking device for vacuum breaker | |
| CN202695281U (en) | Manual switching-off device for permanent magnet vacuum circuit breaker | |
| CN207542138U (en) | A kind of indoor vacuum circuit breaker | |
| CN202008953U (en) | Novel cam device used in vacuum load switch of high-pressure vacuum breaker | |
| CN201000814Y (en) | Mechanical type manual braking device for permanent-magnetic device | |
| CN201256106Y (en) | High voltage switch operation mechanism | |
| CN201315282Y (en) | Opening transmission device of vacuum circuit breaker | |
| CN202487507U (en) | Novel circuit breaker switch-on mechanism | |
| CN204361031U (en) | Energy storage release | |
| CN203707007U (en) | Switching-closing shaft poking plate assembly applied in sulfur hexafluoride load switch | |
| CN103165336B (en) | A kind of side-installed vacuum circuit breaker | |
| CN204067110U (en) | The mechanical interlocking structure of solid-state insulated switchgear | |
| CN203205269U (en) | Single-base cam-type manual switch-off device | |
| CN202042427U (en) | Relay | |
| CN201508798U (en) | Permanent magnetic vacuum circuit breaker | |
| CN204348888U (en) | Electronic rotation antenna holder | |
| CN203589545U (en) | Grounding switch interlocking device | |
| CN203562336U (en) | High voltage grounding switch two step motion transmission mechanism | |
| CN203288447U (en) | Quick grounding spring mechanism provided with disk spring buffer unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130911 Termination date: 20161219 |