CN203553641U - Electrified overhauling type high voltage switch cabinet - Google Patents
Electrified overhauling type high voltage switch cabinet Download PDFInfo
- Publication number
- CN203553641U CN203553641U CN201320706869.9U CN201320706869U CN203553641U CN 203553641 U CN203553641 U CN 203553641U CN 201320706869 U CN201320706869 U CN 201320706869U CN 203553641 U CN203553641 U CN 203553641U
- Authority
- CN
- China
- Prior art keywords
- insulating barrier
- switch cabinet
- overhauling
- electrified
- cabinet
- 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
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses an electrified overhauling type high voltage switch cabinet which includes an instrument room, an electrified part, and an overhauling part. A side board of a cabinet body is provided with a sliding device; and a back wall of the instrument room is provided with an insulation partition board inlet and outlet port. When the high voltage switch cabinet is overhauled, an insulation partition board can be inserted into the insulation partition board inlet and outlet port; the sliding device is used to put the insulation partition board into a specified location, and the electrified part and the overhauling part are isolated from each other, so as to achieve an electrified overhauling purpose. The entire overhauling process is safe and reliable, and the accidents by the false touch are reduced; the maintenance cost is reduced; the structure is simple and reasonable, and the operation is convenient, safe and reliable; and the great practical and popularization value is realized.
Description
Technical field
The utility model relates to a kind of for electric equipment, in particular for the high-tension switch cabinet of connection cable.
Background technology
High-tension switch cabinet is a kind of switchgear assembly and control appliance.It is as power center (PC) and main switching compound.Main control, supervision, measuring and protection with doing power circuit, main power consumption equipment.Being normally placed in transformer station, switchgear house etc. locates.In cabinet, electric elements mainly contain major loop equipment and auxiliary equipment.
Existing power industry, when high-voltage switch gear cabinet is overhauled, because cabinet body structure is fixed, can not can be divided into comparatively significantly isolation ward by handcart-type cabinet completely.During maintenance; maintenace point approaches with band electric position; itself there is gap in isolating switch; the small articles such as operation tool are easily by these gaps; if when maintenance high-tension switch cabinet in electriferous state, easily cause and touch the generation that electricity causes accident by mistake, and because electrified body and non-charged position are approaching; often can cause that operator psychology is panic, cause operator's health unstable and cause the generation of by mistake touching electrification.For preventing the generation of electric shock accidents, during maintenance, generally do not carry out hotline maintenance, but interruption maintenance needs the whole power-off of whole equipment, the loss bringing to user is thus very large, and in fact in the process of maintenance, often need could find its fault point by hot line job, so be necessary that design is a kind of simple in structure, and can play the device of safety protection function, reach the object of safety operation.
Utility model content
The purpose of this utility model is to provide a kind of high-tension switch cabinet that can hotline maintenance, the problem of easily having got an electric shock while having solved hotline maintenance, and in the process of maintenance, by the fault point of the easier discovering device of hot line job, overhaul efficiency is higher.
For achieving the above object, the utility model has adopted following technical scheme: cabinet Nei You control room, the rear wall of control room has insulating barrier and imports and exports, insulating barrier is imported and exported and is entered switch cubicle by insulating barrier, cabinet is divided into charged position and the maintenance position of isolation, realizes the object of hotline maintenance.
Advantage of the present invention is; By insulating barrier being set when overhauling, make charged position and maintenance position can isolate safely and can separate safely with electrified body, whole maintenance process is safe and reliable, has reduced the generation of the accident of by mistake touching; During due to maintenance, equipment does not need power-off, can in the charged situation of main bus bar, overhaul, and has reduced maintenance cost; Due to simple and reasonable, easy for operation, safe and reliable, so there is very large practical and popularizing value.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Tu2Shi the utility model control room rear wall structure schematic diagram.
Fig. 3 is the utility model matrix carriage work schematic diagram.
Fig. 4 is the utility model convex carriage work schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, control room 1 is at cabinet front upper part, and charged position 5 is in cabinet upper back, and maintenance position 6 is below control room 1 and charged position 5.
For insulating barrier 4 when overhauling can arrive the position needing more accurately, being installed on control room's 1 rear wall 2 or cabinet sidewall below of insulating barrier import and export 7, carriage 3 between control room's 1 rear wall 2 and casing rear wall, carriage 3 is directed to assigned address by insulating barrier 4.
As shown in Figure 2, when not needing high-tension switch cabinet to overhaul, with plank, insulating barrier is imported and exported to 7 and seal, and fix with bolt, on plank, write the mark of " maintenance insulating barrier insert port " and so on, guarantee the isolation between each chamber of whole switch cubicle.
When needs overhaul high-tension switch cabinet, as shown in Figure 1 and Figure 2, first remove the bolt of sealing insulating barrier being imported and exported to 7 positions, open insulating barrier and import and export 7, insulating barrier is inserted in high-tension switch cabinet, by carriage 3, insulating barrier is put into assigned address, charged position 5 and maintenance position 6 are isolated, thereby reach the object of hotline maintenance.After maintenance finishes, insulating barrier is imported and exported 7 and extracted out from insulating barrier, and insulating barrier is imported and exported to 7 use sealings.
The part that carriage 3 described in the utility model play the guiding role can be the chute that cross section is " recessed " shape, and the opening surface of two chutes is relative, and as shown in Figure 3, during work, insulating barrier 4 is stuck in groove, and insulating barrier 4 slides into assigned address along chute; Also can be to be fixed on the slide rail that cross section on switch cabinet body side plate is " protruding " shape, two convex surfaces of slide rail be relative, and as shown in Figure 4, during work, insulating barrier 4 is on the projection of carriage, and insulating barrier 4 slides into assigned address along slide rail.
Although the utility model has been made to detailed description with above-mentioned preferred embodiment, has not limited the utility model with above-described embodiment.Those skilled in the art should recognize in the case of not departing from technical solutions of the utility model given technical characterictic and scope; increase that technical characterictic is done, with the replacement of some same contents of this area, all should belong to protection range of the present utility model.
Claims (4)
1. the high-tension switch cabinet of a hotline maintenance, comprise control room (1), it is characterized in that: the rear wall (2) of control room (1) has insulating barrier and imports and exports (7), insulating barrier (4) is imported and exported (7) by insulating barrier and is entered switch cubicle, cabinet is divided into charged position (5) and the maintenance position (6) of isolation.
2. the high-tension switch cabinet of a kind of hotline maintenance according to claim 1, it is characterized in that: after described insulating barrier import and export (7), have the carriage (3) being installed on control room (1) rear wall (2) or cabinet sidewall, carriage (3) is positioned between control room (1) rear wall (2) and casing rear wall, and carriage (3) is directed to assigned address by insulating barrier (4).
3. the high-tension switch cabinet of a kind of hotline maintenance according to claim 2, is characterized in that: the chute that the part that described carriage (3) play the guiding role is " recessed " shape by two cross sections forms, and the opening surface of two chutes is relative.
4. the high-tension switch cabinet of a kind of hotline maintenance according to claim 2, is characterized in that: the slide rail that the part that described carriage (3) play the guiding role is " protruding " shape by two cross sections forms, and two convex surfaces of slide rail are relative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706869.9U CN203553641U (en) | 2013-11-11 | 2013-11-11 | Electrified overhauling type high voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706869.9U CN203553641U (en) | 2013-11-11 | 2013-11-11 | Electrified overhauling type high voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203553641U true CN203553641U (en) | 2014-04-16 |
Family
ID=50471710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320706869.9U Expired - Fee Related CN203553641U (en) | 2013-11-11 | 2013-11-11 | Electrified overhauling type high voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203553641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412070A (en) * | 2018-10-18 | 2019-03-01 | 国网山东省电力公司潍坊供电公司 | A kind of uninterrupted operation device and uninterrupted operation method based on 0.4 kilovolt |
-
2013
- 2013-11-11 CN CN201320706869.9U patent/CN203553641U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412070A (en) * | 2018-10-18 | 2019-03-01 | 国网山东省电力公司潍坊供电公司 | A kind of uninterrupted operation device and uninterrupted operation method based on 0.4 kilovolt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203553641U (en) | Electrified overhauling type high voltage switch cabinet | |
| CN203415894U (en) | Low-voltage draw-out type switch equipment | |
| CN203596533U (en) | Overhead inlet wire armour metal enclosed switchgear having withdrawable vacuum circuit breaker | |
| CN202488027U (en) | Armored movable alternating-current metal-enclosed switch cabinet | |
| CN203301025U (en) | Armored movable AC metal closed switch device | |
| CN203086118U (en) | 10kV cable network feeder automation device | |
| CN203086025U (en) | Voltage plate safety measure insulating cover for electric power line protection | |
| CN205846554U (en) | A kind of handcart-type middle-placed switch cabinet | |
| CN202997395U (en) | Armored metal-enclosed switch cabinet with voltage transformer handcart | |
| CN203707637U (en) | Bus coupler cabinet handcart and interlocking circuit of bus coupler isolation cabinet handcart | |
| CN202997406U (en) | Armored metal-enclosed switch cabinet with transformer chamber | |
| CN102163815A (en) | Subway direct current (DC) switch cabinet safety protection and isolation device | |
| CN202957513U (en) | Metal sealed switch cabinet with centrally-positioned armor | |
| CN202749724U (en) | Overhauling distribution box | |
| CN202084811U (en) | Telescopic protective cover for low-voltage switch | |
| CN204008725U (en) | Vacuum circuit breaker debugging termination | |
| CN203193132U (en) | Safety power distribution cabinet | |
| CN103594945A (en) | Drawer type low-voltage switch cabinet | |
| CN204290140U (en) | With thus sentence the armored withdraw type metal enclosed switch cabinet of device | |
| CN203312686U (en) | Drawer-type lightning arrester cabinet | |
| CN103683486A (en) | Direct-current power supply cabinet based on leak current detection sensor | |
| CN103633574A (en) | Low-voltage switch cabinet | |
| CN205385277U (en) | A binding post case for high -voltage switch station | |
| CN206506214U (en) | Low-voltage drawer cabinet with plug-in unit of quadrupole | |
| CN204088994U (en) | A kind of new design moveable high-voltage switchgear |
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: 20140416 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |