CN106785984A - Anti-error unlatching 10kV high-tension switch cabinets rear cabinet door shrouding novel closure baffle plate - Google Patents
Anti-error unlatching 10kV high-tension switch cabinets rear cabinet door shrouding novel closure baffle plate Download PDFInfo
- Publication number
- CN106785984A CN106785984A CN201710033005.8A CN201710033005A CN106785984A CN 106785984 A CN106785984 A CN 106785984A CN 201710033005 A CN201710033005 A CN 201710033005A CN 106785984 A CN106785984 A CN 106785984A
- Authority
- CN
- China
- Prior art keywords
- cabinet door
- rear cabinet
- tension switch
- error
- baffle plate
- 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.)
- Pending
Links
- 230000000903 blocking effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses the anti-error unlatching 10kV high-tension switch cabinets rear cabinet door shrouding novel closure baffle plate of one kind, it is related to electrical equipment, the anti-error unlatching 10kV high-tension switch cabinet rear cabinet door shrouding novel closure baffle plates on any one bolt on cabinet door of electric equipment by installing novel closure baffle and anti-error padlock additional, using electric five-defence block principle, realize anti-error unlatching cabinet door function, it is applied widely, can also be applied to and solve the problems, such as that current distribution opens by mistake evident band electric equipment cabinet door, effectively prevent the failures such as ring main unit, case change.
Description
Technical field
The present invention relates to electrical equipment, more particularly to a kind of anti-error unlatching 10kV high-tension switch cabinet rear cabinet door shroudings are new
Type latch-down baffle.
Background technology
The 10kV switch cubicle major parts of current power supply enterprise's operation use metal-enclosed switchgear, except KYN dolly cabinets
10kV feeder switch cabinets possess outside grounding switch and rear cabinet door mechanical interlocking function, i.e., can only in the case of grounding switch closes,
Rear cabinet door could be opened, rest switch cabinet rear cabinet door is to be fixed using hex bolts, whether no matter cabinet is interior charging equipment, examines
The personnel of repairing only need to use inner hexagon spanner, can at will turn on rear cabinet door, it is impossible to which realization prevents maintainer's mistakenly entering into charged from setting
Standby interval, leaves great potential safety hazard.
There is excessive cause at present and opened by mistake to open main transformer 10kV side switch cubicles and 10kV busbar sectional izing switch cabinets rear cabinet door and touch
Electric person death by accident.When being overhauled because of switch cubicle rear cabinet door need open again can not be welded, dimension in order to simultaneously meet safety and
Work requirements, prevent to occur because open by mistake open switch cubicle rear cabinet door there is accident of human electric shock, need to develop a can realize
Rear cabinet door anti-misoperation locking, and the device of overhaul of the equipments is not influenceed.
The content of the invention
It is new that the technical problems to be solved by the invention are to provide a kind of anti-error unlatching 10kV high-tension switch cabinet rear cabinet door shroudings
Type latch-down baffle, realizes high-tension switch cabinet rear cabinet door anti mis-closedown function, improves high-tension switch cabinet security performance, prevents because opening by mistake
The accident of human electric shock for opening the initiation of switch cubicle rear cabinet door.
To achieve the above object, the present invention provides following technical scheme：After a kind of anti-error unlatching 10kV high-tension switch cabinets
Cabinet door shrouding novel closure baffle plate, it is characterised in that：The anti-error unlatching 10kV high-tension switch cabinet rear cabinet door shrouding novel closures
Baffle plate includes the fixing support rack of " L " shape, and fixing support rack is connected with movable by double-strand chain modeType active catch
The top of plate, fixing support rack and sideboard is provided with lockhole, and fixing support rack bottom is provided with base plate hole, and base plate hole
Equipped with bolt.
Turn on original hexagon socket head cap screw on switch cubicle rear cabinet door be fixed support frame fix push down, in hexagon socket head cap screw
Offside sets sideboard, and the sideboard, by hinge-coupled, is overturn, it is possible to achieve by fixing support rack by hinge
Hex bolts socket is covered or exposed completely, and lockhole is provided between fixing support rack and sideboard, electric anti-error padlock
Hang on lockhole, by setting itself and high-voltage switch gear and its both sides disconnecting link logic blocking relation, realize anti-error unlatching rear cabinet door work(
Energy.
Beneficial effect using above technical scheme is：Anti-error unlatching 10kV high-tension switch cabinet rear cabinet door shroudings are new closes for this
Stopper plate by installing novel closure baffle and anti-error padlock additional on any one bolt on cabinet door of electric equipment, using electric five
Anti- locking principle, realizes anti-error unlatching cabinet door function, applied widely；It is also possible to be applied to the current distribution of solution
Evident band electric equipment cabinet door problem is opened by mistake, the failures such as ring main unit, case change can be effectively prevented.
Brief description of the drawings
Specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation of anti-error unlatching 10kV high-tension switch cabinets rear cabinet door shrouding novel closure baffle plate of the present invention
Figure.
Wherein, 1- fixing support racks, 2- sideboards, 3- lockholes, 4- base plates hole, 5- bolts, 6- hinges.
Specific embodiment
The invention will now be described in detail with reference to the accompanying drawings, and a kind of anti-error unlatching 10kV high-tension switch cabinet rear cabinet door shroudings are new closes
The preferred embodiment of stopper plate.
Fig. 1 shows a kind of specific reality of anti-error unlatching 10kV high-tension switch cabinets rear cabinet door shrouding novel closure baffle plate of the present invention
Apply mode：The anti-error unlatching 10kV high-tension switch cabinet rear cabinet door shrouding novel closures baffle plate includes the fixing support rack 1 of " L " shape,
Fixing support rack 1 is connected with movable by the mode of double-strand chain 6Type sideboard 2, fixing support rack 1 and sideboard
2 top is provided with lockhole 3, and the bottom of fixing support rack 1 is provided with is furnished with bolt 5 in base plate hole 4, and base plate hole 4
Turn on original hexagon socket head cap screw on switch cubicle rear cabinet door be fixed support frame 1 fix push down, in interior hexagonal spiral shell
Bolt offside sets sideboard 2, and the sideboard 2 coupled by hinge 6 with fixing support rack 1, overturn by hinge 6, can be with
Hexagon socket head cap screw socket is covered or exposed by realization completely, and lockhole 3 is provided between fixing support rack 1 and sideboard 2, electricity
The anti-error padlock of gas is hung on lockhole 3, by setting itself and high-voltage switch gear and its both sides disconnecting link logic blocking relation, realizes avoiding improper opening
Open rear cabinet door function.
Length, width, the height of fixing support rack 1 are designed according to switch cubicle rear cabinet door fixing bolt physical dimension；Will be solid
Determine support frame 1 and be processed into " L " shape, base plate leaves hole, and pore size is supporting with fixed hexagon socket head cap screw diameter, and vertical panel is set
There is lockhole 3, requirement for height overlaps with the lockhole 3 of sideboard 2.
Using the mode of Dual Action hinge 2, according to switch cubicle rear cabinet door fixing bolt size design movableType
Right angle sideboard 2.1 hinge 6 is respectively designed in right-angle baffle upper and lower end position, lower end is using hinge 6 and fixing support rack 1
Base plate be connected, be connected for sideboard 2 by upper end hinge 6, so can realize that rotor plate is covered or exposed by two hinges 6
Hexagon socket head cap screw socket, while realize the lockhole 3 of sideboard 2 can be overlapped with the lockhole 3 of fixing support rack 1.
It is fixed using original hexagon socket head cap screw on switch cubicle rear cabinet door, is rotated by upper lower hinge 6, can be by work
Dynamic baffle plate 2 covers hexagon socket head cap screw completely, and then anti-error padlock is hung on lockhole 3, by setting it with high-voltage switch gear and its
Both sides disconnecting link logic blocking relation, realizes anti-error unlatching rear cabinet door function.
The above is only the preferred embodiment of the present invention, it is noted that for the person of ordinary skill of the art,
Without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to guarantor of the invention
Shield scope.
Claims (1)
1. a kind of anti-error unlatching 10kV high-tension switch cabinets rear cabinet door shrouding novel closure baffle plate, it is characterised in that：The avoiding improper opening
Open fixing support rack (1) of the 10kV high-tension switch cabinet rear cabinet door shrouding novel closures baffle plate including " L " shape, fixing support rack (1)
It is connected with by double-strand chain (6) mode movable, type sideboard (2), fixing support rack (1) and sideboard (2)
Top be provided with lockhole (3), fixing support rack (1) bottom is provided with is furnished with bolt in base plate hole (4), and base plate hole (4)
(5)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710033005.8A CN106785984A (en) | 2017-01-10 | 2017-01-10 | Anti-error unlatching 10kV high-tension switch cabinets rear cabinet door shrouding novel closure baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710033005.8A CN106785984A (en) | 2017-01-10 | 2017-01-10 | Anti-error unlatching 10kV high-tension switch cabinets rear cabinet door shrouding novel closure baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106785984A true CN106785984A (en) | 2017-05-31 |
Family
ID=58946085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710033005.8A Pending CN106785984A (en) | 2017-01-10 | 2017-01-10 | Anti-error unlatching 10kV high-tension switch cabinets rear cabinet door shrouding novel closure baffle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106785984A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109427495A (en) * | 2017-08-31 | 2019-03-05 | 施耐德电器工业公司 | Electrical control cabinet, the mechanical door interlock of driving mechanism and method for it |
| CN110374912A (en) * | 2019-07-04 | 2019-10-25 | 张振民 | A kind of oil field gathering and transportation centrifugal pump attachment device and installation method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300370A (en) * | 2014-11-11 | 2015-01-21 | 国家电网公司 | Improved 10kV high-voltage switch cabinet cable chamber misoperation-preventive locking method |
| CN205195069U (en) * | 2015-11-30 | 2016-04-27 | 国网江西省电力公司上饶供电分公司 | Prevent that open by mistake opens novel shutting baffle of cabinet door shrouding behind 10kV high tension switchgear |
-
2017
- 2017-01-10 CN CN201710033005.8A patent/CN106785984A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300370A (en) * | 2014-11-11 | 2015-01-21 | 国家电网公司 | Improved 10kV high-voltage switch cabinet cable chamber misoperation-preventive locking method |
| CN205195069U (en) * | 2015-11-30 | 2016-04-27 | 国网江西省电力公司上饶供电分公司 | Prevent that open by mistake opens novel shutting baffle of cabinet door shrouding behind 10kV high tension switchgear |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109427495A (en) * | 2017-08-31 | 2019-03-05 | 施耐德电器工业公司 | Electrical control cabinet, the mechanical door interlock of driving mechanism and method for it |
| CN110374912A (en) * | 2019-07-04 | 2019-10-25 | 张振民 | A kind of oil field gathering and transportation centrifugal pump attachment device and installation method |
| CN110374912B (en) * | 2019-07-04 | 2021-04-06 | 张振民 | Centrifugal pump connecting device for oil field gathering and transportation and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |