CN206806229U - One kind is applied to high-tension apparatus isolator operating mechanism - Google Patents
One kind is applied to high-tension apparatus isolator operating mechanism Download PDFInfo
- Publication number
- CN206806229U CN206806229U CN201720499797.3U CN201720499797U CN206806229U CN 206806229 U CN206806229 U CN 206806229U CN 201720499797 U CN201720499797 U CN 201720499797U CN 206806229 U CN206806229 U CN 206806229U
- Authority
- CN
- China
- Prior art keywords
- mechanism body
- spring
- disconnecting switch
- voltage board
- tension apparatus
- 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
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses one kind to be applied to high-tension apparatus isolator operating mechanism, including high-voltage board disconnecting switch, the side of the high-voltage board disconnecting switch is provided with mechanism body, padlock part is provided with mechanism body, spring is additionally provided with the mechanism body, the side of padlock part is provided with latch, and the lower end of the mechanism body is provided with interlocking member and torque spring, emergency release part is provided with mechanism body, the side of emergency release part is provided with front door.The utility model is applied to high-tension apparatus isolator operating mechanism, total is simple, simple to install, mechanism stable, so as to improve the security and reliability of high-voltage board disconnecting switch in operation, it can realize and set up safety hanging locking to disconnecting switch, earthed switch on the basis of safe power transmission is completed, follow the article of " five anti-", effectively prevent from artificially missing division isolation knife, earthing knife-switch, can effectively prevent maloperation from causing the damage to mechanism, effectively avoid the accident of the person and electrical equipment.
Description
Technical field
High-tension apparatus field is the utility model is related to, is specifically that one kind is applied to high-tension apparatus isolator operating mechanism.
Background technology
High-tension switch gear is the important component of mechanical industry, is the important equipment for power transmission and distribution of power industry, with state
People's economy and social development are in close relations, and China's high-tension switch gear is manufactured and developed rapidly already since reform and opening-up.But
It is safe operation of the complicated variety of high-tension switch gear to switch and a maintenance always test, when we have marched toward 21 generation
Record, for people to security concept also there occurs huge change, 21 century is people-oriented society, highly emphasizes the subjectivity of people
Property, human needs, the protection to people etc..So the security and reliability of equipment is mentioned on higher level.
Over the years, the statistics of a large amount of electrical hazards shows, personal electric shock injures and deaths and electrical equipment accident, often with electrician
The technical operation standard for making personnel has direct relation.Strictly by electrical safety " five is anti-" guidelines, effectively it can reduce and keep away
Exempt from the generation of misoperation fault.The five of high-tension switch cabinet, which prevent, is:1st, prevent on-load point, close disconnecting switch.2nd, prevent mistake from dividing,
Falsely close circuit breaker, on-load switch, contactor.3rd, prevent from closing breaker, on-load switch when earthed switch is in the close position.4、
Prevent from closing earthed switch in powered mistiming.5th, mistakenly entering charged chamber is prevented.Existing high-tension apparatus isolator operating mechanism is not
It can realize and set up safety hanging locking to disconnecting switch, earthed switch on the basis of safe power transmission is completed, it is impossible to follow " five well
It is anti-" the 4th article prevent from artificially missing division isolation knife, earthing knife-switch, it is impossible to effectively prevent maloperation from causing the damage to mechanism, it is impossible to fine
Avoid the person and electrical equipment accident.
Utility model content
The purpose of this utility model is that providing one kind is applied to high-tension apparatus isolator operating mechanism, has safety can
By and the advantages of mechanism stable, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：One kind is applied to high-tension apparatus disconnecting switch
Operating mechanism, including high-voltage board disconnecting switch, the side of the high-voltage board disconnecting switch are provided with mechanism body, the mechanism master
Body is arranged on high-voltage board disconnecting switch main shaft, padlock part is provided with mechanism body, padlock part is located at the square hole of mechanism body
It is interior, spring is additionally provided with the mechanism body, one end of spring is connected with mechanism body, and the other end and the padlock part of spring connect
Connect, the side of padlock part is provided with latch, and latch is connected with padlock part, and the lower end of the mechanism body is provided with interlocking member and torsion
Power spring, interlocking member are located at the side of torque spring, and one end of the torque spring is connected with interlocking member, torque spring it is another
End is connected with mechanism body, emergency release part is provided with mechanism body, the side of emergency release part is provided with front door.
As further program of the utility model：The emergency release part is arranged on front door by bolt.
As further program of the utility model：The padlock part front end offers lock- receiving aperture.
Compared with prior art, the utility model beneficial effect：
The utility model is applied to high-tension apparatus isolator operating mechanism, and total is simple, simple to install, and mechanism is steady
It is fixed, so as to improve the security and reliability of high-voltage board disconnecting switch in operation, it can realize and complete the base of safe power transmission
Safety hanging locking is set up to disconnecting switch, earthed switch, it then follows the article of " five anti-", effectively prevent that artificially missing division isolates on plinth
It knife, earthing knife-switch, can effectively prevent maloperation from causing the damage to mechanism, effectively avoid the accident of the person and electrical equipment.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is structural representation of the present utility model.
Fig. 3 is A-A schematic diagrames of the present utility model
In figure：1- mechanism bodies；2- padlock parts；3- emergency release parts；4- springs；5- interlocking members；6- torque springs；7- is inserted
Pin；8- front doors；9- high-voltage board disconnecting switch.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, in the utility model embodiment, one kind is applied to high-tension apparatus isolator operating mechanism, bag
High-voltage board disconnecting switch 9 is included, the side of high-voltage board disconnecting switch 9 is provided with mechanism body 1, and mechanism body 1 is arranged on high-voltage board
On the main shaft of disconnecting switch 9, padlock part 2 is provided with mechanism body 1, padlock part 2 is located in the square hole of mechanism body 1, padlock part 2
Front end offers lock- receiving aperture, and spring 4 is additionally provided with mechanism body 1, and one end of spring 4 is connected with mechanism body 1, spring 4
The other end is connected with padlock part 2, and the side of padlock part 2 is provided with latch 7, and latch 7 is connected with padlock part 2, and latch 7 passes through mechanism
Main body 1 plays guide-localization with padlock part 2, and the lower end of mechanism body 1 is provided with interlocking member 5 and torque spring 6, interlocking member 5
Positioned at the side of torque spring 6, one end of torque spring 6 is connected with interlocking member 5, the other end and the mechanism body 1 of torque spring 6
Connection, interlocking member 5 play position-limiting action to padlock part 2 under the effect of torque spring 6, emergency release part are provided with mechanism body 1
3, emergency release part 3 can be axially moved under external force, and the side of emergency release part 3 is provided with front door 8, emergency release
Part 3 is arranged on front door 8 by bolt, and the utility model is applied to high-tension apparatus isolator operating mechanism, total
Simply, simple to install, mechanism stable, can be real so as to improve the security and reliability of high-voltage board disconnecting switch 9 in operation
Complete to set up safety hanging locking to disconnecting switch, earthed switch on the basis of safe power transmission now, it then follows the 4th article of " five is anti-", have
Effect prevent artificially miss division isolation knife, earthing knife-switch, can effectively prevent maloperation from causing the damage to mechanism, effectively avoid people
The accident of body and electrical equipment.
In concrete operations, according to five anti-safety regulation for operations power transmission operational motions：It is first shut off the front door of high-voltage board
8, emergency release part 3 makees rotation unblock with the top pressure interlocking member 5 of front door 8, and padlock part 2 compresses torque spring 6, passes through manipulator
Handle push operation hole, by pressure padlock part 2 and compression spring 4, high-voltage board disconnecting switch 9 is closed a floodgate, the dextrorotation of mechanism body 1
Turn, and hang into the groove of emergency release part 3 and lock front door 8, extract operation handle, the outer bullet under the reaction force of spring 4 of padlock part 2
Go out, padlock is installed in the lock- receiving aperture of padlock part 2.
In concrete operations, acted according to five anti-safety regulation for operations power failure operations：Release the extension of lock- receiving aperture on padlock part 2
Lock, by operation handle push operation hole, by pressure padlock part 2 and compression spring 4, the separating brake of high-voltage board disconnecting switch 9, mechanism master
The rotate counterclockwise of body 1, and hang and exit the groove of emergency release part 3 unblock front door 8, operation handle is extracted, padlock part 2 is in spring 4
Outwards ejected under reaction force, open the front door 8 of high-voltage board, emergency release part 3 is released with front door 8, and interlocking member 5 is being turned round
Rotation and lock hanging latch fitting 2 under the reaction force of power spring 6.
In summary：The utility model is applied to high-tension apparatus isolator operating mechanism, and total is simple, installation letter
Easily, mechanism stable, so as to improve the security and reliability of high-voltage board disconnecting switch 9 in operation, it can realize and complete to pacify
Safety hanging locking is set up to disconnecting switch, earthed switch, it then follows the 4th article of " five is anti-", effectively prevent people on the basis of full power transmission
It for division isolation knife, earthing knife-switch by mistake, can effectively prevent maloperation from causing the damage to mechanism, effectively avoid the person and electrically set
Standby accident.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. one kind is applied to high-tension apparatus isolator operating mechanism, including high-voltage board disconnecting switch（9）, it is characterised in that：Institute
State high-voltage board disconnecting switch（9）Side be provided with mechanism body（1）, the mechanism body（1）Keep apart installed in high-voltage board
Close（9）On main shaft, mechanism body（1）On be provided with padlock part（2）, padlock part（2）Positioned at mechanism body（1）Square hole in, institute
State mechanism body（1）On be additionally provided with spring（4）, spring（4）One end and mechanism body（1）Connection, spring（4）The other end
With padlock part（2）Connection, padlock part（2）Side be provided with latch（7）, latch（7）With padlock part（2）Connection, the mechanism
Main body（1）Lower end interlocking member is installed（5）And torque spring（6）, interlocking member（5）Positioned at torque spring（6）Side, it is described
Torque spring（6）One end and interlocking member（5）Connection, torque spring（6）The other end and mechanism body（1）Connection, mechanism master
Body（1）On be provided with emergency release part（3）, emergency release part（3）Side be provided with front door（8）.
2. one kind according to claim 1 is applied to high-tension apparatus isolator operating mechanism, it is characterised in that：It is described tight
Anxious unlock piece（3）Front door is arranged on by bolt（8）On.
3. one kind according to claim 1 is applied to high-tension apparatus isolator operating mechanism, it is characterised in that：The extension
Latch fitting（2）Front end offers lock- receiving aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499797.3U CN206806229U (en) | 2017-05-08 | 2017-05-08 | One kind is applied to high-tension apparatus isolator operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499797.3U CN206806229U (en) | 2017-05-08 | 2017-05-08 | One kind is applied to high-tension apparatus isolator operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806229U true CN206806229U (en) | 2017-12-26 |
Family
ID=60739109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720499797.3U Expired - Fee Related CN206806229U (en) | 2017-05-08 | 2017-05-08 | One kind is applied to high-tension apparatus isolator operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806229U (en) |
-
2017
- 2017-05-08 CN CN201720499797.3U patent/CN206806229U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204144704U (en) | Switch cubicle anti-misoperation locking lockset and anti-misoperation locking device | |
| CN201584319U (en) | Anti-maloperation locking device of medium-pressure switch cabinet grounding switch | |
| CN206806229U (en) | One kind is applied to high-tension apparatus isolator operating mechanism | |
| CN201528125U (en) | Interlocking mechanism for armoured central-positioned switch device cabinet door | |
| CN202196675U (en) | Misoperation prevention locking device for ring main unit | |
| CN111508765A (en) | Five-prevention interlocking switch cabinet | |
| CN205487830U (en) | Discernment high -voltage board interlocking gear is marked to developments | |
| CN206004143U (en) | Transformer cabinet door safety interlock system | |
| CN207612003U (en) | A kind of switchgear valve self-locking device | |
| CN201750083U (en) | Forced blocking device for the front door of switch cabinet | |
| CN205583492U (en) | Cubical switchboard handcart handle hole keeper type anti -misoperation device | |
| CN206789452U (en) | A kind of interlock based on cam lock | |
| CN203445074U (en) | Circuit breaker opening and closing association mechanism | |
| CN204011153U (en) | Ring main unit operation interlocking device | |
| CN207165480U (en) | A kind of power station isolator operating mechanism blocking device | |
| CN105186310B (en) | The mechanical interlocks of outdoor compact type intelligent substation high-tension switch cabinet | |
| CN202930764U (en) | GGD with secure protection structure | |
| CN208489589U (en) | A kind of novel mechanical interlock of switchgear | |
| CN202771996U (en) | Grounding error-lock prevention device of 10kV centrally installed switchgear | |
| CN205723313U (en) | A kind of isolation knife and ground cutter padlock high-voltage board Interlocked operation mechanism | |
| CN206312815U (en) | A kind of combined electrical apparatus trip gear | |
| CN206250109U (en) | A kind of switch cabinet main dynamic formula blocking device | |
| CN209133967U (en) | A kind of blocking device of contact box of high-voltage switch cabinet | |
| CN216773882U (en) | Self-locking mechanism of switch cabinet | |
| CN201820663U (en) | Door locking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |