CN205564625U - Stop device is opened and close to circuit breaker interlocking device's switch - Google Patents
Stop device is opened and close to circuit breaker interlocking device's switch Download PDFInfo
- Publication number
- CN205564625U CN205564625U CN201620362382.7U CN201620362382U CN205564625U CN 205564625 U CN205564625 U CN 205564625U CN 201620362382 U CN201620362382 U CN 201620362382U CN 205564625 U CN205564625 U CN 205564625U
- Authority
- CN
- China
- Prior art keywords
- switch
- gag lever
- lever post
- axle
- close
- 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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Abstract
The utility model discloses a stop device is opened and close to circuit breaker interlocking device's switch can effectively avoid operating axis rotation angle too big, and its technical scheme main points are used for controlling the subassembly of opening and close that isolator and earthing switch opened and close in the frame, it includes operating axis, operation panel and opens and close the slide and order about a reset spring who opens and close the slide and restore to the throne to open and close the subassembly, tip of operating axis and isolator or earthing switch linkage are connected, and the other end is deployed on having the handle hole, open and close that the slide is used for opening or closed handle hole, the operation axle sleeve is equipped with the limiting plate, the lateral wall interval of limiting plate is equipped with first spacing groove and second spacing groove, and the below of limiting plate is equipped with first spacing groove and second spacing groove matched with gag lever post, and spacing rod cover is equipped with and orders about its the 2nd reset spring who restores to the throne, the 2nd reset spring's one end conflict is epaxial at the round pin that the gag lever post set up, and the other end is conflicted in the frame.
Description
Technical field
This utility model relates to switch cubicle field, more specifically, it relates to a kind of chopper connection
The switch of latch mechanism opens and closes stopping means.
Background technology
The Main Function of switch cubicle be carry out generating electricity in power system, transmit electricity, distribution and electric energy turn
During changing, carry out folding, control and protect electrical equipment.Parts in switch cubicle are main
It is made up of chopper, operating mechanism, transformer and various protection devices etc., wherein keeps apart
Close and earthed switch realizes realizing opening and closing linkage with chopper by interlocking mechanism.
Wherein switch cubicle needs constantly in maintenance and the state of work, disconnecting switch and earthed switch
Conversion open/close states, if the operation axle anglec of rotation of disconnecting switch and earthed switch is excessive, meeting
Disconnecting switch and earthed switch is caused to damage.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of open circuit
The switch of device interlocking mechanism opens and closes stopping means, can be prevented effectively from the operation axle anglec of rotation excessive.
For achieving the above object, this utility model provides following technical scheme:
The switch of a kind of chopper interlocking mechanism opens and closes stopping means, including frame and be arranged on
For controlling disconnecting switch and the opening/closing component of earthed switch keying in frame；Described opening/closing component
Including operation axle, operation panel and keying slide plate and the first reset bullet ordering about keying slide plate reset
Spring, the one end of described operation axle is connected with disconnecting switch or earthed switch, the other end
Being placed in operation panel to be provided with on handle hole, described keying slide plate slides up and down relative to operation panel, is used for
Open or " locked in " operation hole；Described operation axle sleeve is provided with limiting plate, the sidewall of described limiting plate
Being interval with the first stopper slot and the second stopper slot, it is spacing that the lower section of described limiting plate is provided with first
The gag lever post that groove and the second stopper slot match, described gag lever post is arranged with order about that it resets the
Two back-moving springs, one end of described second back-moving spring is conflicted on the bearing pin that gag lever post is arranged,
The other end is conflicted in frame, when pressing gag lever post moves down and is separated with limiting plate, logical
Crossing operation axle rotary spacing plate, described gag lever post resets and first under the second action of reset spring
Stopper slot or the second stopper slot match.
This utility model is arranged further: be additionally provided with guide plate, described guide plate in described frame
Being provided with the pilot hole moved up and down for gag lever post, the bearing pin of described gag lever post is placed in below guide plate.
This utility model is arranged further: described operation axle is provided with axle sleeve, described axle sleeve one end with
Operation axle is fixing to be connected, and the end face of the other end is provided with swivelling chute, and described frame is provided with axle sleeve and installs
Plate, the rotation hole that described axle sleeve installing plate matches with axle sleeve, it is provided with in the medial wall of rotation hole
Lobe, when operating axle and driving axle sleeve to rotate, described lobe turns in being placed in swivelling chute relatively
Dynamic.
This utility model is arranged further: described erecting has the sleeve rack for support sleeve,
The upper surface of described sleeve rack is provided with the rotating curved groove matched with axle sleeve.
This utility model beneficial effect: when needs switching disconnecting switch or earthed switch open and close shape
During state, pressing gag lever post move down with limiting plate be separated, rotation process axle switch every
Leaving pass or earthed switch open/close states, now operation axle can drive limiting plate to rotate, now
The first stopper slot or the second stopper slot on limiting plate align with gag lever post, and described gag lever post exists
Reset under action of reset spring and match with the first stopper slot or the second stopper slot, retighten limit
Position plate, prevents operating axle by limiting plate and is rotated further, it is to avoid maloperation, can also keep away simultaneously
Exempting to operate the axle anglec of rotation excessive, pass is left in impact or earthed switch normally opens and closes.
Accompanying drawing explanation
Fig. 1 is the structural representation one of a kind of chopper interlocking mechanism；
Fig. 2 is the structural representation two of a kind of chopper interlocking mechanism；
Fig. 3 is that the switch of this utility model a kind of chopper interlocking mechanism opens and closes stopping means
Structural representation；
Fig. 4 is the structural representation of limiting plate；
Fig. 5 is the structural representation of operation panel.
Description of reference numerals: 1, frame；2, opening/closing component；21, operation axle；22, operation
Plate；221, handle hole；23, slide plate is opened and closed；24, the first back-moving spring；25, limiting plate；
251, the first stopper slot；252, the second stopper slot；26, gag lever post；27, the second reset bullet
Spring；3, guide plate；4, axle sleeve；41, swivelling chute；5, axle sleeve installing plate；51, rotate
Hole；511, lobe；6, sleeve rack.
Detailed description of the invention
The switch of 1 to Fig. 5 chopper a kind of to this utility model interlocking mechanism opens and closes referring to the drawings
Stopping means is described in further details.
The switch of a kind of chopper interlocking mechanism opens and closes stopping means, including frame 1 and setting
For controlling disconnecting switch and the opening/closing component 2 of earthed switch keying in frame 1；Described open
Close assembly 2 and include operating axle 21, operation panel 22 and keying slide plate 23 and order about keying sliding
The first back-moving spring 24 that plate 23 resets, the one end of described operation axle 21 and disconnecting switch
Or earthed switch is connected, the other end is placed in operation panel 22 and is provided with on handle hole 221,
The described relative operation panel 22 of keying slide plate 23 slides up and down, for opening or " locked in " operation hole
221；Described operation axle 21 is arranged with limiting plate 25, and the sidewall spacers of described limiting plate 25 sets
Having the first stopper slot 251 and the second stopper slot 252, the lower section of described limiting plate 25 is provided with
The gag lever post 26 that one stopper slot 251 and the second stopper slot 252 match, described gag lever post 26
It is arranged with and orders about its second back-moving spring 27 resetted, one end of described second back-moving spring 27
Conflicting on the bearing pin that gag lever post 26 is arranged, the other end is conflicted in frame 1, when pressing limit
Position bar 26 moves down when being separated with limiting plate 25, by operation axle 21 rotary spacing plate
25, described gag lever post 26 resets and the first stopper slot 251 under the second back-moving spring 27 effect
Or second stopper slot 252 match.
Being additionally provided with guide plate 3 in wherein said frame 1, described guide plate 3 is provided with for gag lever post
26 pilot holes moved up and down, the bearing pin of described gag lever post 26 is placed in below guide plate 3, anti-
When only gag lever post 26 moves up and down, offset, more preferably with the first stopper slot 251 and second
Stopper slot 252 matches.
Wherein said operation axle 21 is provided with axle sleeve 4, and described axle sleeve 4 one end is solid with operation axle 21
Fixed connection, the end face of the other end is provided with swivelling chute 41, and described frame 1 is provided with axle sleeve installing plate 5,
The rotation hole 51 that described axle sleeve installing plate 5 matches with axle sleeve 4, in the inner side of rotation hole 51
Wall is provided with lobe 511, when operating axle 21 and driving axle sleeve 4 to rotate, and described lobe 511
Relatively rotate in being placed in swivelling chute 41, axle sleeve 4 anglec of rotation played restriction effect, it is to avoid
The anglec of rotation is excessive, when described gag lever post 26 resets under back-moving spring 24 acts on, and gag lever post
26, when not matching with the first stopper slot 251 or the second stopper slot 252, also can play limit
Position effect, improves its security performance.
Wherein, in order to make the more smooth rotation of axle sleeve 4, it is provided with for propping up in described frame 1
The sleeve rack 6 of support axle sleeve 4, the upper surface of described sleeve rack 6 is provided with and matches with axle sleeve 4
The rotating curved groove closed.
Operation principle: when needs switching disconnecting switch or earthed switch open/close states, pressing
Gag lever post 26 moves down and is separated with limiting plate 25, rotation process axle 21 switch every
Leaving pass or earthed switch open/close states, now operation axle 21 can drive limiting plate 25 to rotate,
Now the first stopper slot 251 on limiting plate 25 or the second stopper slot 252 and gag lever post 26 phase
Alignment, described gag lever post 26 resets and the first stopper slot under the second back-moving spring 27 effect
251 or second stopper slot 252 match, retighten limiting plate 25, by limiting plate 25
Prevent from operating axle 21 to be rotated further, it is to avoid maloperation, can also avoid operating axle 21 simultaneously and revolve
Gyration is excessive, and pass is left in impact or earthed switch normally opens and closes.
The above is only preferred implementation of the present utility model, protection model of the present utility model
Enclosing and be not limited merely to above-described embodiment, all technical schemes belonged under this utility model thinking are equal
Belong to protection domain of the present utility model.It should be pointed out that, the ordinary skill for the art
For personnel, without departing from the some improvements and modifications under this utility model principle premise, these
Improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. the switch of chopper interlocking mechanism opens and closes a stopping means, it is characterized in that: include frame
And be arranged in frame for controlling disconnecting switch and the opening/closing component of earthed switch keying；
Described opening/closing component includes operating axle, operation panel and keying slide plate and ordering about keying slide plate
The first back-moving spring resetted, the one end of described operation axle and disconnecting switch or earthed switch connection
Being dynamically connected, the other end is placed in operation panel and is provided with on handle hole, and described keying slide plate operates relatively
Plate slides up and down, for opening or " locked in " operation hole；
Described operation axle sleeve is provided with limiting plate, and it is spacing that the sidewall spacers of described limiting plate is provided with first
Groove and the second stopper slot, the lower section of described limiting plate is provided with the first stopper slot and the second stopper slot phase
The gag lever post coordinated, described gag lever post is arranged with and orders about its second back-moving spring resetted, described
One end of second back-moving spring is conflicted on the bearing pin that gag lever post is arranged, and the other end is conflicted in frame
On, when pressing gag lever post moves down and is separated with limiting plate, by operation axle rotary spacing
Plate, described gag lever post resets spacing with the first stopper slot or second under the second action of reset spring
Groove matches.
The switch of a kind of chopper interlocking mechanism the most according to claim 1 opens and closes stopping means,
It is characterized in that: be additionally provided with guide plate in described frame, described guide plate is provided with for gag lever post upper and lower
The pilot hole of movement, the bearing pin of described gag lever post is placed in below guide plate.
The switch of a kind of chopper interlocking mechanism the most according to claim 1 and 2 opens and closes spacing dress
Putting, it is characterized in that: described operation axle is provided with axle sleeve, described axle sleeve one end is fixing with operation axle even
Connecing, the end face of the other end is provided with swivelling chute, and described frame is provided with axle sleeve installing plate, described axle sleeve
The rotation hole that installing plate matches with axle sleeve, is provided with lobe in the medial wall of rotation hole, works as behaviour
When making axle drive axle sleeve rotation, described lobe relatively rotates in being placed in swivelling chute.
The switch of a kind of chopper interlocking mechanism the most according to claim 3 opens and closes stopping means,
It is characterized in that: described erecting has the sleeve rack for support sleeve, described sleeve rack
Upper surface is provided with the rotating curved groove matched with axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620362382.7U CN205564625U (en) | 2016-04-26 | 2016-04-26 | Stop device is opened and close to circuit breaker interlocking device's switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620362382.7U CN205564625U (en) | 2016-04-26 | 2016-04-26 | Stop device is opened and close to circuit breaker interlocking device's switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205564625U true CN205564625U (en) | 2016-09-07 |
Family
ID=56806601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620362382.7U Expired - Fee Related CN205564625U (en) | 2016-04-26 | 2016-04-26 | Stop device is opened and close to circuit breaker interlocking device's switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205564625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116598165A (en) * | 2023-07-17 | 2023-08-15 | 山西王家岭煤业有限公司 | Mining isolating switch |
-
2016
- 2016-04-26 CN CN201620362382.7U patent/CN205564625U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116598165A (en) * | 2023-07-17 | 2023-08-15 | 山西王家岭煤业有限公司 | Mining isolating switch |
| CN116598165B (en) * | 2023-07-17 | 2023-09-12 | 山西王家岭煤业有限公司 | Mining isolating switch |
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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 |
Granted publication date: 20160907 Termination date: 20180426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |