CN105958321A - Insulation protection device suitable for relay protection panel cabinet - Google Patents
Insulation protection device suitable for relay protection panel cabinet Download PDFInfo
- Publication number
- CN105958321A CN105958321A CN201610421771.7A CN201610421771A CN105958321A CN 105958321 A CN105958321 A CN 105958321A CN 201610421771 A CN201610421771 A CN 201610421771A CN 105958321 A CN105958321 A CN 105958321A
- Authority
- CN
- China
- Prior art keywords
- relay
- insulation
- protection device
- cabinet
- fastening member
- 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
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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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Bodies (AREA)
Abstract
The invention discloses an insulation protection device suitable for a relay protection panel cabinet. The insulation protection device comprises an insulating pull awning, a reel and a fastening member, wherein the insulating pull awning is folded or unfolded through the reel; the fastening member comprises a reel jack; two ends of the reel are rotationally assembled to the reel jack; a relay protection device operation panel can be shielded in an insulating manner by cooperatively assembling the fastening member to the relay protection device operation panel and unfolding the insulating pull awning; and a relay terminal group can be shielded in an insulating manner by cooperatively assembling the fastening member to the relay terminal group and unfolding the insulating pull awning. The shortages of the prior art are overcome; the insulation protection device suitable for the relay protection panel cabinet is provided; the maintenance time is shortened; the maintenance cost is reduced; and meanwhile, the safety of maintenance work is greatly improved.
Description
Technical field
The present invention relates to a kind of insulation protection device, particularly relate to be applicable to the insulation protection device of relay-set cabinet.
Background technology
Power system is when controlling the supply of electric power of different system, in order to ensure the stability of system, it will usually by the district of power supply
Territory is divided into several supply lines, and carries out independently-powered to several power supply circuits.Wherein, relay-set cabinet is to arrange
Power supply protection device in transformer station, sets multiple stage protective relaying device and the many groups relay being attached thereto in this relay-set cabinet
Device terminal group, is worked in coordination to different circuits by separate protective relaying device and relay terminal group disconnected from each other
Supply line is controlled, it is ensured that each supply line is independent mutually.
In daily electric power maintenance work, occur, when thunderbolt or wild animal collision cause electric network fault, reaching overhaul of the equipments
Year in limited time, or when the parts in equipment need to change, is required to be used for controlling protective relaying device and the relay of circuit on-off
Device terminal group power-off is overhauled.When overhaul one of them protective relaying device and be attached thereto relay terminal group time, need by
Other protective relaying device and relay terminal group carry out insulation shielding, on the one hand, be to eliminate safe hidden trouble, it is ensured that work
Protective relaying device and the relay terminal group of making human users are in off-position；On the other hand, also for preventing from grasping by mistake
Make, the generation of Accident prevention.
Existing insulation protection instrument, by using insulating tape or Magnet etc. to be fixed in relay-set cabinet by red cloth curtain,
And the part not operated is hidden and closes, need several operator to coordinate and just can complete, waste time and energy.On the one hand,
Instrument easily comes off, and the isolation and the warning function that are risen are limited, once comes off and increase testing crew touches the possibility of running gear by mistake
Property, cause serious consequence, on the other hand, magnetic isolation instrument can affect device normal operation, and cannot be carried out standardized administration and
Reuse, it is difficult to improve the management and control dynamics of site safety risk.
Summary of the invention
It is an object of the invention to overcome the deficiency of prior art, it is provided that be applicable to the insulation protection device of relay-set cabinet,
Shorten the repair time, reduce the cost of overhaul, meanwhile, drastically increase the safety of service work.
The technical solution adopted for the present invention to solve the technical problems is: be applicable to the insulation protection device of relay-set cabinet,
Described relay-set cabinet includes cabinet, relay terminal group, relay protection and guidance panel, described relay protection
Device and relay terminal assemble and are connected in described cabinet, and described guidance panel is arranged at described cabinet surface, and connects control institute
State relay protection；Described relay protection and described relay terminal group are many groups, and connect one to one
Together；
Draw fluffy, spool and fastening member, described insulation to draw including insulation fluffy packed up by described spool or launch, described affixed
Component includes scroll rack, and two ends of described spool are rotatably attached to described scroll rack；By described fastening member is coordinated dress
It is connected to described guidance panel, and launches described insulation and draw fluffy, can guidance panel described in insulation shielding；By by described fastening member
Coordinate and be secured to described relay terminal group, and launch described insulation and draw fluffy, can relay terminal group described in insulation shielding.
Preferred as one, also include that nearly electric detection means, described nearly electric detection means are arranged at described insulation and draw fluffy surface；
Described nearly electric detection means is provided with the light emitting diode for warning or alarm device.The model of described nearly electric detection means is
YJ-AM。
Preferred as one, fluffy fiber woven material or the silica gel cloth being coated with insulating barrier for surface is drawn in described insulation.
Preferred as one, described fastening member also include the multi-section retractable body of rod and two connect and fix portion, these two clampings
Fixed part is secured to two ends of the described multi-section retractable body of rod, and for offseting fixing with the edge of described control panel；Described volume
Pedestal is connected with the described scalable body of rod.
Preferred as one, described fastening member also includes that the body of rod and two Suction cup assemblies, described two Suction cup assemblies set respectively
Being placed in two ends of the described body of rod, described Suction cup assembly adhesive is matched with described control panel or the inside of described cabinet；Described spool
Frame is connected with the described body of rod.
Preferred as one, described fastening member also includes terminal block buckle, described terminal block buckle rotationally with described card
Connect button to be connected with described scroll rack rotationally；Described terminal block buckle attaching is matched with described relay terminal group.
Preferred as one, also include extending connecting rod, this prolongation connecting rod is fixed together with described scroll rack, described terminal block
Snap through described prolongation connecting rod to be connected with described scroll rack.
Preferred as one, described insulation draws fluffy bottom to be provided with stay cord and latch closure.
The invention has the beneficial effects as follows:
1, shorten the repair time, reduce the cost of overhaul.After using rapid-assembling/disassembling isolating tool, maintenance process is arranged and removes
The time of quarantine measures can reduce about 1 hour, can effectively reduce the interruption maintenance time, and operating efficiency is greatly improved,
The cost of overhaul is reduced.
2, the suitability is strong.This instrument is suitable for the work such as all checking experiments being cashier's office in a shop correlated with at relay-set and defect processing.
3, job security, work efficiency are improved.After using rapid-assembling/disassembling isolating tool, need not two people during mounting or dismounting tools and join
Close, it is only necessary to one man operation, a people guard, and eliminate because of mismate, cause personal injury and high-tension line stoppage in transit etc.
The generation of event, reliable guarantee personal safety and high-tension line stable operation.
4, economic benefit.Considerably reduce the repair time, i.e. decrease the interruption maintenance time, reduce the loss of electricity, have
High economic worth.Meanwhile, this device is repeatable installs and uses, it is not necessary to consuming and save consumptive material, cost is the cheapest.
Below in conjunction with drawings and Examples, the present invention is described in further detail；But the present invention is applicable to relay-set cabinet
Insulation protection device be not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiments of the invention one；
Fig. 2 is the structural representation of embodiments of the invention two；
Fig. 3 is the structural representation of embodiments of the invention three.
Detailed description of the invention
Embodiment one:
Shown in Figure 1, the insulation protection device being applicable to relay-set cabinet of the present invention, described relay-set cabinet bag
Include cabinet, relay terminal group, relay protection and guidance panel, described relay protection and relay terminal group
Being secured in described cabinet, described guidance panel is arranged at described cabinet surface, and connects the described relay protection of control；
Described relay protection and described relay terminal group are many groups, and connect one to one together；
Drawing fluffy 2, spool 1 and fastening member 4 including insulation, described insulation is drawn and fluffy packed up by described spool or launch, described
Fastening member 4 includes that scroll rack 3, two ends of described spool 1 are rotatably attached to described scroll rack 3；By by described solid
Connection member 4 coordinates and is secured to described guidance panel, and launches described insulation and draw fluffy 2, can guidance panel described in insulation shielding；Logical
Cross to coordinate described fastening member 4 and be secured to described relay terminal group, and launch described insulation and draw fluffy 2, can insulation shielding institute
State relay terminal group.
Further, also include that nearly electric detection means, described nearly electric detection means are arranged at described insulation and draw the surface of fluffy 2；
Described nearly electric detection means is provided with the light emitting diode for warning or alarm device.The model of described nearly electric detection means is
YJ-AM。
Further, described insulation draws fluffy 2 to be coated with fiber woven material or the silica gel cloth of insulating barrier for surface.
Further, described fastening member 4 also include the multi-section retractable body of rod and two connect and fix portion 41, these two cards
Connect fixed part 41 and be secured to two ends of the described multi-section retractable body of rod, and for offseting fixing with the edge of described control panel；
Described scroll rack 3 is connected with the described scalable body of rod.Described scroll rack 3 by two annular buckles 31 with described can
The flexible body of rod is fastened.
Further, described insulation draws the bottom of fluffy 2 to be provided with stay cord 5 and latch closure 6.This latch closure 6 passes through stay cord 5 with described
Insulation draws the bottom of fluffy 2 to be connected, by pulling this latch closure 6 insulation can draw fluffy 2 described in rapid deployment.
The guidance panel of described relay-set cabinet has flange vertically, and the described scalable body of rod is installed in described perpendicular
Nogata to flange in, and connect and fix portion 41 described in passing through and offset fixing with this flange.When this insulation protection device needs suitable
When being assigned in the relay-set cabinet of different model, it is only necessary to adjust the length of the described scalable body of rod, be i.e. suitable for continuing of different model
Electric protection screen cabinet.
Embodiment two:
Shown in Figure 2, the present embodiment is with the difference of embodiment one, and further, described fastening member 4 also wraps
Including the body of rod and two Suction cup assemblies 42, described two Suction cup assemblies 42 are respectively arranged at two ends of the described body of rod, described sucker group
Part 42 adhesive is matched with described control panel or the inside of described cabinet；Described scroll rack 3 is connected with the described body of rod.
Being fixed with guidance panel or cabinet inwall by Suction cup assembly 42 of the present embodiment.This Suction cup assembly 42 can be row
Gas formula vacuum cup, and this Suction cup assembly 42 is rotatably attached to two ends of the described body of rod.Only need to find in the electric screen cabinet that continues
Two ganoid planes, can be fixed by this Suction cup assembly 42.And the peace of the Suction cup assembly 42 of adjustable two end
Dress angle.
Embodiment three:
Shown in Figure 3, the present embodiment is with the difference of embodiment one, and described fastening member 4 also includes terminal block buckle 7,
Described terminal block buckle 7 is connected with described scroll rack 3 rotationally with described clamping button rotationally；Described terminal block
Buckle 7 attaching is matched with described relay terminal group.
Further, also including extending connecting rod 8, this prolongation connecting rod 8 is fixed together with described scroll rack 3, described terminal
Row's buckle 7 is connected with described scroll rack 3 by described prolongation connecting rod 8.
Described terminal block buckle 7 is fixed on terminal block channel-section steel for cooperation, during use, terminal block buckle 7 is close to terminal emissions groove
At steel, and by two prominent angles of the groove alignment channel-section steel of terminal block buckle 7, inwardly compress terminal block buckle 7 until hearing " click "
One sound can be fixed on terminal block channel-section steel.Extended the angle of connecting rod 8 by regulation, the screening of fluffy 2 is drawn in insulation described in scalable
Cover scope.
Above-described embodiment only is used for further illustrating the insulation protection device being applicable to relay-set cabinet of the present invention, but this
The bright embodiment that is not limited to, any simple modification that above example is made by every technical spirit according to the present invention, equivalent
Change and modification, each fall within the protection domain of technical solution of the present invention.
Claims (8)
1. being applicable to the insulation protection device of relay-set cabinet, described relay-set cabinet includes cabinet, relay
Terminal group, relay protection and guidance panel, described relay protection and relay terminal assemble and are connected to institute
Stating in cabinet, described guidance panel is arranged at described cabinet surface, and connects the described relay protection of control；Institute
Stating relay protection and described relay terminal group is many groups, and connect one to one together, its feature exists
In:
Draw fluffy, spool and fastening member, described insulation to draw including insulation fluffy packed up by described spool or launch, described
Fastening member includes scroll rack, and two ends of described spool are rotatably attached to described scroll rack；By by described affixed
Component coordinates and is secured to described guidance panel, and launches described insulation and draw fluffy, can guidance panel described in insulation shielding；Logical
Cross to coordinate described fastening member and be secured to described relay terminal group, and launch described insulation and draw fluffy, can insulation shielding
Described relay terminal group.
The insulation protection device being applicable to relay-set cabinet the most according to claim 1, it is characterised in that:
Also include that nearly electric detection means, described nearly electric detection means are arranged at described insulation and draw fluffy surface；Described nearly electro-detection
Device is provided with the light emitting diode for warning or alarm device.
The insulation protection device being applicable to relay-set cabinet the most according to claim 1, it is characterised in that:
Fluffy fiber woven material or the silica gel cloth being coated with insulating barrier for surface is drawn in described insulation.
The insulation protection device being applicable to relay-set cabinet the most according to claim 1, it is characterised in that:
Described fastening member also include the multi-section retractable body of rod and two connect and fix portion, these two portions of connecting and fixing are secured to institute
State two ends of the multi-section retractable body of rod, and for offseting fixing with the edge of described control panel；Described scroll rack and institute
State the scalable body of rod to be connected.
The insulation protection device being applicable to relay-set cabinet the most according to claim 1, it is characterised in that:
Described fastening member also includes that the body of rod and two Suction cup assemblies, described two Suction cup assemblies are respectively arranged at the described body of rod
Two ends, described Suction cup assembly adhesive is matched with described control panel or the inside of described cabinet；Described scroll rack is with described
The body of rod is connected.
The insulation protection device being applicable to relay-set cabinet the most according to claim 1, it is characterised in that:
Described fastening member also includes terminal block buckle, described terminal block buckle rotationally with described clamping button rotationally with
Described scroll rack is connected；Described terminal block buckle attaching is matched with described relay terminal group.
The insulation protection device being applicable to relay-set cabinet the most according to claim 6, it is characterised in that:
Also include extend connecting rod, this prolongation connecting rod is fixed together with described scroll rack, described terminal block snap through described in prolong
Long connecting rod is connected with described scroll rack.
The insulation protection device being applicable to relay-set cabinet the most according to claim 1, it is characterised in that:
Described insulation draws fluffy bottom to be provided with stay cord and latch closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610421771.7A CN105958321A (en) | 2016-06-15 | 2016-06-15 | Insulation protection device suitable for relay protection panel cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610421771.7A CN105958321A (en) | 2016-06-15 | 2016-06-15 | Insulation protection device suitable for relay protection panel cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105958321A true CN105958321A (en) | 2016-09-21 |
Family
ID=56905724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610421771.7A Pending CN105958321A (en) | 2016-06-15 | 2016-06-15 | Insulation protection device suitable for relay protection panel cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105958321A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2484885Y (en) * | 2001-05-21 | 2002-04-10 | 陈英文 | Adjustable and quick positionable hanging bar |
| CN2576526Y (en) * | 2002-10-10 | 2003-10-01 | 皇田工业股份有限公司 | Regulation device for sun-shading curtain position |
| RU107410U1 (en) * | 2011-03-14 | 2011-08-10 | Закрытое акционерное общество "Группа компаний "Электрощит"-ТМ Самара" | CABINET OF COMPLETE DISTRIBUTION DEVICE |
| CN203204881U (en) * | 2013-05-14 | 2013-09-18 | 刘斌 | English teaching auxiliary teaching tool |
| CN104112994A (en) * | 2013-04-18 | 2014-10-22 | 江苏省电力公司常州供电公司 | Transformer relay protection and automatic device screen cabinet maintenance error prevention device |
| CN205960437U (en) * | 2016-06-15 | 2017-02-15 | 国网福建省电力有限公司 | Insulation protection device suitable for cabinet is shielded to relay protection |
-
2016
- 2016-06-15 CN CN201610421771.7A patent/CN105958321A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2484885Y (en) * | 2001-05-21 | 2002-04-10 | 陈英文 | Adjustable and quick positionable hanging bar |
| CN2576526Y (en) * | 2002-10-10 | 2003-10-01 | 皇田工业股份有限公司 | Regulation device for sun-shading curtain position |
| RU107410U1 (en) * | 2011-03-14 | 2011-08-10 | Закрытое акционерное общество "Группа компаний "Электрощит"-ТМ Самара" | CABINET OF COMPLETE DISTRIBUTION DEVICE |
| CN104112994A (en) * | 2013-04-18 | 2014-10-22 | 江苏省电力公司常州供电公司 | Transformer relay protection and automatic device screen cabinet maintenance error prevention device |
| CN203204881U (en) * | 2013-05-14 | 2013-09-18 | 刘斌 | English teaching auxiliary teaching tool |
| CN205960437U (en) * | 2016-06-15 | 2017-02-15 | 国网福建省电力有限公司 | Insulation protection device suitable for cabinet is shielded to relay protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |
|
| RJ01 | Rejection of invention patent application after publication |