CN205564572U - High voltage isolator cabinet with operating device - Google Patents
High voltage isolator cabinet with operating device Download PDFInfo
- Publication number
- CN205564572U CN205564572U CN201521136910.9U CN201521136910U CN205564572U CN 205564572 U CN205564572 U CN 205564572U CN 201521136910 U CN201521136910 U CN 201521136910U CN 205564572 U CN205564572 U CN 205564572U
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- CN
- China
- Prior art keywords
- cabinet
- main shaft
- separator
- isolator
- switch
- 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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- 238000002955 isolation Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses a high voltage isolator cabinet with operating device, personally experience sth. Part of the body, go up separator, lower separator, isolator main shaft, earthing switch main shaft, isolator output crank arm and earthing switch output crank arm including the cabinet, internal earthing switch and the isolator of being provided with of cabinet, earthing switch is connected with last separator, it is connected with the earthing switch main shaft to go up the separator, earthing switch output crank arm sets up and is connected with last separator on the earthing switch main shaft, isolator is connected with lower separator, the separator is connected with the isolator main shaft down, isolator output crank arm sets up and is connected with lower separator on the isolator main shaft, the utility model provides an operating device improves the function, and is small, can reduce the width of cubical switchboard, and the transmission is steady, operating physical force and manufacturing cost have only the driven half of disc operating device, removes to have perfect five and prevent the function still having preventative chain function, can add the padlock in work and test position.
Description
Technical field
The utility model relates to disconnecting switch field, a kind of high voltage isolator cabinet with operating mechanism.
Background technology
High-tension switch cabinet national standard to be met, reaches five-defence block requirement.Five anti-functions are i.e.: prevent on-load deciliter disconnecting switch；Prevent point falsely close circuit breaker by mistake；Prevent mistakenly entering charged chamber；Prevent charged conjunction earthed switch；Prevent cutter with ground from closing a floodgate.At present, the anti-misoperation locking device of function that the links of power generation is the most widely used to be had " five prevent ", based on technological means, stop artificial maloperation, touch charging equipment by mistake and also have become as the Developing mainstream of electric power safety management；But the most existing high-tension switch cabinet operation interlocking mechanism, commonly used disk operating mechanism, some deficient function, it is impossible to be installed to disconnecting switch, side-mounted breaker, earthed switch in small high voltage switch cubicle.
Accordingly, it would be desirable to the high voltage isolator cabinet that a kind of operating mechanism is perfect.
Utility model content
The purpose of this utility model is just to provide the high voltage isolator cabinet that a kind of operating mechanism is perfect.
The purpose of this utility model is realized by such technical scheme:
A kind of high voltage isolator cabinet with operating mechanism that the utility model provides, including cabinet, upper separator, lower separator, disconnecting switch main shaft, grounding switch main shaft, disconnecting switch output toggle arm and earthed switch output toggle arm；
Earthed switch and disconnecting switch it is provided with in described cabinet；
Described earthed switch is connected with upper separator；Described upper separator is connected with grounding switch main shaft；Described earthed switch output toggle arm is arranged on grounding switch main shaft and is connected with upper separator；
Described disconnecting switch is connected with lower separator；Described lower separator is connected with disconnecting switch main shaft；Described disconnecting switch output toggle arm is arranged on disconnecting switch main shaft and is connected with lower separator；
Further, described upper separator is provided with upper limit bolt for limiting the turned position of upper separator；Described upper limit bolt is arranged on the cabinet at earthed switch；Described lower separator is provided with lower limit bolt for limiting the turned position of lower separator；Described lower limit bolt is arranged on the cabinet at disconnecting switch.
Further, described cabinet Qianmen is provided with earthed switch handle hole and isolator operation hole；
Described grounding switch main shaft is positioned at earthed switch handle hole in being arranged at cabinet；One end of grounding switch main shaft at described earthed switch handle hole is provided with the spacing locking bar of ground connection；
Described disconnecting switch main shaft is positioned at isolator operation hole in being arranged at cabinet；One end of disconnecting switch main shaft at described isolator operation hole is provided with the spacing locking bar of isolation.
Further, described cabinet Qianmen is provided with the instruction of earthed switch state and disconnecting switch state indicates.
Further, the Qianmen of described cabinet is provided with hanging locking device；Described hanging locking device includes that padlock seat, dead bolt and padlock, described padlock seat are arranged on described Qianmen, and described dead bolt one end is rotatably connected on padlock seat through rotating shaft.
Owing to have employed technique scheme, the utility model has the advantage that
The utility model by extracting the isolation locking bar of setting, keep apart close put in place after isolate the isolation of locking bar auto lock, disjunction latch handle is screwed into closing position, closes breaker.Only after disconnecting switch is closed, breaker could be closed, as first first disjunction latch handle being screwed into closing position, then isolation will be unable to close.This isolator operating mechanism consummating function, volume is little, the width of switch cubicle can be reduced, and stable drive, operating physical force and manufacturing cost only have 1/2nd of disk operating mechanism transmission, except having the anti-function of perfect five, also there is preventative chain function, padlock can be added in work and testing position, it is possible to add electromagnetic lock.
Other advantages of the present utility model, target and feature will be illustrated to a certain extent in the following description, and to a certain extent, will be apparent to those skilled in the art based on to investigating hereafter, or can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be realized by description below and claims and obtain.
Accompanying drawing explanation
Accompanying drawing of the present utility model is described as follows.
Fig. 1 is high voltage isolator cabinet Qianmen of the present utility model schematic diagram.
Fig. 2 is separator schematic diagram of the present utility model.
Fig. 3 is operating mechanism schematic diagram of the present utility model.
In figure: 1 be cabinet, 2 be upper separator, 3 be lower separator, 4 be disconnecting switch main shaft, 5 be grounding switch main shaft, 6 be disconnecting switch output toggle arm, 7 be earthed switch output toggle arm, 8 for hanging locking device；21 be earthed switch handle hole, 31 for isolator operation hole；22 be the spacing locking bar of ground connection, 32 for isolate spacing locking bar；23 be upper limit bolt, 33 for lower limit bolt；24 be earthed switch state instruction, 34 for disconnecting switch state instruction.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As it can be seen, a kind of high voltage isolator cabinet with operating mechanism that the present embodiment provides, including cabinet 1, upper separator 2, lower separator 3, disconnecting switch main shaft 4, grounding switch main shaft 5, disconnecting switch output toggle arm 6 and earthed switch output toggle arm 7；
Earthed switch and disconnecting switch it is provided with in described cabinet；
Described earthed switch is connected with upper separator；Described upper separator is connected with grounding switch main shaft；Described earthed switch output toggle arm is arranged on grounding switch main shaft and is connected with upper separator；
Described disconnecting switch is connected with lower separator；Described lower separator is connected with disconnecting switch main shaft；Described disconnecting switch output toggle arm is arranged on disconnecting switch main shaft and is connected with lower separator；
Described upper separator is provided with upper limit bolt 23 for limiting the turned position of upper separator；Described upper limit bolt is arranged on the cabinet at earthed switch；Described lower separator is provided with lower limit bolt 33 for limiting the turned position of lower separator；Described lower limit bolt is arranged on the cabinet at disconnecting switch.
Earthed switch handle hole 21 and isolator operation hole 31 it is provided with on described cabinet Qianmen；
Described grounding switch main shaft is positioned at earthed switch handle hole in being arranged at cabinet；One end of grounding switch main shaft at described earthed switch handle hole is provided with the spacing locking bar of ground connection 22；
Described disconnecting switch main shaft is positioned at isolator operation hole in being arranged at cabinet；One end of disconnecting switch main shaft at described isolator operation hole is provided with the spacing locking bar 32 of isolation.
Earthed switch state instruction 24 and disconnecting switch state instruction 34 it is provided with on described cabinet Qianmen.
Hanging locking device 8 it is provided with on the Qianmen of described cabinet；Described hanging locking device includes that padlock seat, dead bolt and padlock, described padlock seat are arranged on described Qianmen, and described dead bolt one end is rotatably connected on padlock seat through rotating shaft.
The isolator operating mechanism consummating function that the present embodiment provides, volume is little, the width of switch cubicle can be reduced, and stable drive, operating physical force and manufacturing cost only have 1/2nd of disk operating mechanism transmission, except having the anti-function of perfect five, also there is preventative chain function, padlock can be added in work and testing position, it is possible to add electromagnetic lock.
The operating principle of the high voltage isolating switch operating mechanism that the present embodiment provides is as described below:
Extract isolation locking bar, close disconnecting switch, keep apart close put in place after isolate the isolation of locking bar auto lock, disjunction latch handle is screwed into closing position, closes breaker.Only after disconnecting switch is closed, breaker could be closed, as first first disjunction latch handle being screwed into closing position, then isolation will be unable to close.(noting: when breaker closing is energized, forbid to move interlocking slide plate, circuit breaker trip can be made, cause unnecessary power failure)；
Power failure operation: point breaker, is screwed into disjunction locked position of coupler disjunction latch handle.Extracting isolation locking bar, divide disconnecting switch, disconnecting switch is assigned to and is isolated into rear isolation locking bar auto lock, extracts ground connection locking bar, and close earthed switch, opens forward and backward door.
When needs operate, after padlock is taken away, open dead bolt, the switch of earthed switch can be controlled by controlling the operation axle in earthed switch handle hole.After having operated, will pin on dead bolt lid and with padlock.Avoid in the case of being not connected to superior command or work ticket, carry out maloperation, make electric power system more safe and reliable.The utility model both ensure that the security of appliance maintenance and operation, again simple in construction, low cost.
Finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although the utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent, without deviating from objective and the scope of the technical program, it all should be contained in the middle of right of the present utility model.
Claims (5)
1. the high voltage isolator cabinet with operating mechanism, it is characterised in that: include cabinet, upper separator, lower separator, disconnecting switch main shaft, grounding switch main shaft, disconnecting switch output toggle arm and earthed switch output toggle arm；
Earthed switch and disconnecting switch it is provided with in described cabinet；Described earthed switch is connected with upper separator；Described upper separator is connected with grounding switch main shaft；Described earthed switch output toggle arm is arranged on grounding switch main shaft and is connected with upper separator；Described disconnecting switch is connected with lower separator；Described lower separator is connected with disconnecting switch main shaft；Described disconnecting switch output toggle arm is arranged on disconnecting switch main shaft and is connected with lower separator.
2. as claimed in claim 1 with the high voltage isolator cabinet of operating mechanism, it is characterised in that: described upper separator is provided with upper limit bolt for limiting the turned position of upper separator；Described upper limit bolt is arranged on the cabinet at earthed switch；Described lower separator is provided with lower limit bolt for limiting the turned position of lower separator；Described lower limit bolt is arranged on the cabinet at disconnecting switch.
3. as claimed in claim 1 with the high voltage isolator cabinet of operating mechanism, it is characterised in that: it is provided with earthed switch handle hole and isolator operation hole on described cabinet Qianmen；
Described grounding switch main shaft is positioned at earthed switch handle hole in being arranged at cabinet；One end of grounding switch main shaft at described earthed switch handle hole is provided with the spacing locking bar of ground connection；Described disconnecting switch main shaft is positioned at isolator operation hole in being arranged at cabinet；One end of disconnecting switch main shaft at described isolator operation hole is provided with the spacing locking bar of isolation.
4. as claimed in claim 1 with the high voltage isolator cabinet of operating mechanism, it is characterised in that: it is provided with the instruction of earthed switch state on described cabinet Qianmen and disconnecting switch state indicates.
High voltage isolator cabinet with operating mechanism the most according to claim 1, it is characterised in that be provided with hanging locking device on the Qianmen of described cabinet；Described hanging locking device includes that padlock seat, dead bolt and padlock, described padlock seat are arranged on described Qianmen, and described dead bolt one end is rotatably connected on padlock seat through rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136910.9U CN205564572U (en) | 2015-12-31 | 2015-12-31 | High voltage isolator cabinet with operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136910.9U CN205564572U (en) | 2015-12-31 | 2015-12-31 | High voltage isolator cabinet with operating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205564572U true CN205564572U (en) | 2016-09-07 |
Family
ID=56823773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521136910.9U Expired - Fee Related CN205564572U (en) | 2015-12-31 | 2015-12-31 | High voltage isolator cabinet with operating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205564572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549328A (en) * | 2016-10-11 | 2017-03-29 | 河南平芝高压开关有限公司 | A kind of integrated form operating mechanism box and the switchgear using the operating mechanism box |
-
2015
- 2015-12-31 CN CN201521136910.9U patent/CN205564572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549328A (en) * | 2016-10-11 | 2017-03-29 | 河南平芝高压开关有限公司 | A kind of integrated form operating mechanism box and the switchgear using the operating mechanism box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 402160, No. 1, Xingguang Avenue, Yongchuan District, Chongqing (Fenghuang Lake Industrial Park, Yongchuan Industrial Park, Chongqing), 999 Patentee after: Chongqing wisdom Intelligent Technology Co., Ltd. Address before: 402160, No. 1, Xingguang Avenue, Yongchuan District, Chongqing (Fenghuang Lake Industrial Park, Yongchuan Industrial Park, Chongqing), 999 Patentee before: CHONGQING NA'NANSI MACHINERY EQUIPMENT CO., LTD. |
|
| 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: 20160907 Termination date: 20181231 |