CN205582768U - High -voltage board interlock - Google Patents
High -voltage board interlock Download PDFInfo
- Publication number
- CN205582768U CN205582768U CN201620390137.7U CN201620390137U CN205582768U CN 205582768 U CN205582768 U CN 205582768U CN 201620390137 U CN201620390137 U CN 201620390137U CN 205582768 U CN205582768 U CN 205582768U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- incoming line
- line cabinet
- cabinet door
- 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
Links
- 230000000903 blocking effect Effects 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of electrical equipment, especially, relate to a high -voltage board interlock. It has solved that prior art exists has technical problem such as potential safety hazard. This high -voltage board interlock includes the inlet wire cabinet and measurement cabinet that links firmly each other, its characterized in that, the inlet wire be equipped with inlet wire cabinet door lock structure cashier's office in a shop, the structural outage subassembly that is equipped with of inlet wire cabinet door lock for during the unblock of inlet wire cabinet door lock structure, switch disconnection, and inlet wire cabinet door lock structure is when locking, switch is closed, the inlet wire cashier's office in a shop be equipped with drive assembly make the inlet wire cabinet with the measurement cabinet lock in step or the unblock. Compared with the prior art, the utility model discloses the advantage lies in: only just can will measure the cabinet simultaneously after opening the inlet wire cabinet and open, and when opening the inlet wire cabinet, switch also breaks off to opening the measurement cabinet when operating, the circuit disconnection is difficult to electrocute, has improved the security, has reduced the potential safety hazard greatly.
Description
Technical field
This utility model belongs to technical field of electric equipment, particularly relates to a kind of high-voltage board interlocking
Device.
Background technology
In common transformer station, incoming line cabinet is connected to metering cabinet, and as a rule,
The door lock of the cabinet door of incoming line cabinet and metering cabinet is individually designed, when because renewal part or its
When he operates and needs to open metering cabinet, the door lock directly opening metering cabinet just can will be counted
Amount cabinet is opened, but, metering cabinet is not off the switch of power supply, say, that
In the case of energising, still metering cabinet can be opened and operate, so this designer
There is great potential safety hazard, operator very likely get an electric shock during operation.
In order to solve the problem that prior art exists, people have carried out long-term exploration, propose
Solution miscellaneous.Such as, Chinese patent literature discloses a kind of metering cabinet cabinet
Door, [application number: 201320854383.X], including cabinet body frame and metering door-plate；
Described metering door-plate is overall hung type, be correspondingly provided with about metering door-plate surface door handle and
Form；Metering door-plate upper middle position is provided with metering door lock, and its both sides are correspondingly provided with left lock
Bar and right locking bar, left locking bar and right locking bar each outer end respectively by both sides be fixed on cabinet
Hanger plate location on framework, the lock bar bracket by being provided with is positioned measuring gate the most respectively
The back side of plate；Metering door-plate right lower quadrant is provided with the electromagnetic lock of band electromagnetic lock locking bar.
Above-mentioned scheme improves the subproblem of prior art to a certain extent, but,
The most at least there is following defect in the program: poor stability, still there is great potential safety hazard.
Summary of the invention
The purpose of this utility model is for the problems referred to above, it is provided that a kind of safety is higher
High-voltage board interlock.
For reaching above-mentioned purpose, this utility model have employed following technical proposal: this high pressure
Cabinet interlock includes incoming line cabinet and the metering cabinet being mutually connected, it is characterised in that described
Incoming line cabinet be provided with incoming line cabinet door latch structure, described incoming line cabinet door latch structure is provided with
Powered down components so that when incoming line cabinet door latch structure unlocks, on and off switch disconnects, and inlet wire
When cabinet door lock structure is locked, on and off switch closes, and described incoming line cabinet is provided with transmission group
Part makes incoming line cabinet and metering cabinet synchronize lock or unlock.Only after opening incoming line cabinet
Metering cabinet can be opened simultaneously, and while opening incoming line cabinet, on and off switch also breaks
Open, thus when opening metering cabinet and operating, circuit disconnects, it is not easy to get an electric shock, carry
High safety, substantially reduces potential safety hazard.
In above-mentioned high-voltage board interlock, described transmission component includes that one end is fixed
On the sidewall of incoming line cabinet cabinet door, the other end is suspended in the fairlead in incoming line cabinet cabinet door,
Described fairlead is provided with and can slide axially in fairlead and energy is through fairlead
And stretching into the blocking lever in metering cabinet, described blocking lever axially stretches into driving blocking lever
Or the incoming line cabinet door latch structure stretching out metering cabinet is connected.
In above-mentioned high-voltage board interlock, described incoming line cabinet door latch structure includes setting
Put the switch rotating disk on incoming line cabinet cabinet door inwall, the edge of described switch rotating disk and company
One end of bar is fixed, and the other end of described connecting rod is hinged with blocking lever, described switch
The outside of rotating disk is provided with turn-button.
In above-mentioned high-voltage board interlock, described powered down components includes being arranged at electricity
Trace between source switch and incoming line cabinet door latch structure, the two ends of described trace are divided
Not hinged with switch rotating disk and on and off switch.
In above-mentioned high-voltage board interlock, the inwall of described metering cabinet cabinet door sets
There is the buckle corresponding with blocking lever, when described blocking lever stretches into metering cabinet, interlocking
The head of bar stretches in buckle.
Compared with prior art, the advantage of this high-voltage board interlock is: only exist
Metering cabinet can be opened after opening incoming line cabinet simultaneously, and while opening incoming line cabinet,
On and off switch also disconnects, thus when opening metering cabinet and operating, circuit disconnects, no
Easily get an electric shock, improve safety, substantially reduce potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the overall sectional view that this utility model provides.
Fig. 2 is the schematic enlarged-scale view of the A in Fig. 1.
Fig. 3 is the structural representation of the buckle that this utility model provides.
In figure, incoming line cabinet 1, metering cabinet 2, incoming line cabinet door latch structure 3, powered down components 4,
On and off switch 5, transmission component 6, fairlead 7, blocking lever 8, switch rotating disk 9, company
Bar 10, turn-button 11, trace 12, buckle 13.
Detailed description of the invention
This utility model is done further details of with detailed description of the invention below in conjunction with the accompanying drawings
Explanation.
As Figure 1-3, this high-voltage board interlock includes the incoming line cabinet 1 being mutually connected
With metering cabinet 2, described incoming line cabinet 1 is provided with incoming line cabinet door latch structure 3, and described enters
Line cabinet door lock structure 3 is provided with powered down components 4 so that incoming line cabinet door latch structure 3 unlocks
Time, on and off switch 5 disconnects, and when incoming line cabinet door latch structure 3 is locked, on and off switch 5
Guan Bi, described incoming line cabinet 1 is provided with transmission component 6 and makes incoming line cabinet 1 and metering cabinet
2 synchronize lock or unlock.Transmission component 6 includes that one end is fixed on incoming line cabinet 1 cabinet door
On sidewall, the other end is suspended in the fairlead 7 in incoming line cabinet 1 cabinet door, described guiding
Set 7 is provided with and can slide axially in fairlead 7 and energy through fairlead 7 and is stretched
Entering the blocking lever 8 in metering cabinet 2, described blocking lever 8 is axial with driving blocking lever 8
The incoming line cabinet door latch structure 3 extending into or out metering cabinet 2 is connected.Metering cabinet 2 cabinet door
Inwall is provided with the buckle 14 corresponding with blocking lever 8, when described blocking lever 8 stretches into
During metering cabinet 2, the head of blocking lever 8 stretches in buckle 14.Incoming line cabinet door latch structure 3
Including the switch rotating disk 9 being arranged on incoming line cabinet 1 cabinet door inwall, described switch rotating disk 9
One end of edge and connecting rod 10 fix, the other end of described connecting rod 10 and blocking lever
8 is hinged, and the outside of described switch rotating disk 9 is provided with turn-button 11.When metering opened by needs
During cabinet 2, it is impossible to individually open cabinet door from metering cabinet 2, but need from incoming line cabinet
Incoming line cabinet door latch structure 3 on 1 is started with, while incoming line cabinet door latch structure 3 is opened,
Metering cabinet 2 is consequently also opened, and because incoming line cabinet door latch structure 3 is same with on and off switch 5
Step, while therefore opening incoming line cabinet door latch structure 3, power supply is also turned off, and now
Open metering cabinet 2 to carry out safeguarding or during other operations, do not have the danger of electric shock；Equally
, while closing metering cabinet 2, incoming line cabinet 1 is closed the most in the lump, and now power supply
Also it is also turned on.
Preferably, powered down components 4 includes being arranged on and off switch 5 and incoming line cabinet door lock knot
Trace 12 between structure 3, the two ends of described trace 12 respectively with switch rotating disk 9
Hinged with on and off switch 5.Switch rotating disk 9 and on and off switch 5 are utilized trace 12
Think contact so that the opening or closing disconnection with power supply and connect synchronised of incoming line cabinet 1 cabinet door,
Avoid the danger of electric shock.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Although the most more employing incoming line cabinet 1, metering cabinet 2, incoming line cabinet door latch structure
3, powered down components 4, on and off switch 5, transmission component 6, fairlead 7, blocking lever 8,
The terms such as switch rotating disk 9, connecting rod 10, turn-button 11, trace 12, buckle 13, but
It is not precluded from using the probability of other term.These terms are used to be only used to more square
Just essence of the present utility model is described and explained；It is construed as any additional
Restriction be all contrary with this utility model spirit.
Claims (5)
1. a high-voltage board interlock, including the incoming line cabinet (1) being mutually connected and meter
Amount cabinet (2), it is characterised in that described incoming line cabinet (1) is provided with incoming line cabinet door lock knot
Structure (3), described incoming line cabinet door latch structure (3) is provided with powered down components (4) so that
When incoming line cabinet door latch structure (3) unlocks, on and off switch (5) disconnects, and incoming line cabinet door
When lock construction (3) is locked, on and off switch (5) closes, on described incoming line cabinet (1)
Being provided with transmission component (6) makes incoming line cabinet (1) and metering cabinet (2) synchronize lock or solve
Lock.
High-voltage board interlock the most according to claim 1, it is characterised in that institute
The transmission component (6) stated includes that one end is fixed on the sidewall of incoming line cabinet (1) cabinet door,
The other end is suspended in the fairlead (7) in incoming line cabinet (1) cabinet door, described fairlead (7)
In be provided with can slide axially in fairlead (7) and energy through fairlead (7) and
Stretching into the blocking lever (8) in metering cabinet (2), described blocking lever (8) joins with driving
Locking bar (8) axially extends into or out incoming line cabinet door latch structure (3) phase of metering cabinet (2)
Even.
High-voltage board interlock the most according to claim 2, it is characterised in that institute
The incoming line cabinet door latch structure (3) stated includes being arranged on incoming line cabinet (1) cabinet door inwall
Switch rotating disk (9), the edge of described switch rotating disk (9) and one end of connecting rod (10)
Fixing, the other end of described connecting rod (10) is hinged with blocking lever (8), and described opens
The outside closing rotating disk (9) is provided with turn-button (11).
4. according to the high-voltage board interlock described in claim 1 or 2 or 3, its feature
Being, described powered down components (4) includes being arranged on and off switch (5) and incoming line cabinet
Trace (12) between door latch structure (3), the two ends of described trace (12)
Hinged with switch rotating disk (9) and on and off switch (5) respectively.
High-voltage board interlock the most according to claim 4, it is characterised in that institute
The inwall of metering cabinet (2) the cabinet door stated is provided with the buckle corresponding with blocking lever (8)
(14), when described blocking lever (8) stretches into metering cabinet (2), blocking lever (8)
Head stretch into buckle (13) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390137.7U CN205582768U (en) | 2016-04-29 | 2016-04-29 | High -voltage board interlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390137.7U CN205582768U (en) | 2016-04-29 | 2016-04-29 | High -voltage board interlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205582768U true CN205582768U (en) | 2016-09-14 |
Family
ID=56858054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620390137.7U Expired - Fee Related CN205582768U (en) | 2016-04-29 | 2016-04-29 | High -voltage board interlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205582768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359513A (en) * | 2017-09-07 | 2017-11-17 | 苏州市龙源电力科技股份有限公司 | A kind of high voltage cabinet door interlock |
| CN115347479A (en) * | 2022-08-03 | 2022-11-15 | 武汉船用机械有限责任公司 | Electrical control cabinet safe in utilization |
-
2016
- 2016-04-29 CN CN201620390137.7U patent/CN205582768U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359513A (en) * | 2017-09-07 | 2017-11-17 | 苏州市龙源电力科技股份有限公司 | A kind of high voltage cabinet door interlock |
| CN115347479A (en) * | 2022-08-03 | 2022-11-15 | 武汉船用机械有限责任公司 | Electrical control cabinet safe in utilization |
| CN115347479B (en) * | 2022-08-03 | 2025-10-28 | 武汉船用机械有限责任公司 | An electrical control cabinet that is safe to use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171204 Address after: Jiaxing City, Zhejiang province 314306 yuan in Haiyan County town business Road No. 800 Patentee after: Zhejiang Fanrong Electric Appliances Co., Ltd. Address before: 314300 Haifeng Middle Road, Jiaxing, Haiyan County, Zhejiang, No. 102 Patentee before: Jiaxing Fanrong Electrical Apparatus Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20210429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |