CN207504331U - A kind of totally-enclosed switch cabinet electricity detection device - Google Patents
A kind of totally-enclosed switch cabinet electricity detection device Download PDFInfo
- Publication number
- CN207504331U CN207504331U CN201721463826.7U CN201721463826U CN207504331U CN 207504331 U CN207504331 U CN 207504331U CN 201721463826 U CN201721463826 U CN 201721463826U CN 207504331 U CN207504331 U CN 207504331U
- Authority
- CN
- China
- Prior art keywords
- fixed
- panel
- support insulator
- totally
- face
- 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
- 230000005611 electricity Effects 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 239000012212 insulator Substances 0.000 claims abstract description 31
- 230000003068 static effect Effects 0.000 description 16
- 238000012795 verification Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model discloses a kind of totally-enclosed switch cabinet electricity detection devices, including chassis vehicle and the panel for being arranged on chassis vehicle side, three upper moving contacts are fixed in three positions of the panel rear end face top same level by three attachment devices respectively, three lower moving contacts are fixed in the panel rear end face lower part by three attachment devices respectively with upper moving contact corresponding position, the attachment device includes the support insulator being fixed on panel and passes on left the conductive arm that bolt one is fixed on support insulator, the upper moving contact and lower moving contact are fixed on the right side of conductive arm；Setting voltage sensor inside the support insulator, the bolt one are stretched into inside support insulator and are contacted with the voltage sensor；The voltage sensor is fixed on the display device of the panel front end face by connecting line connection.By signal lamp it is bright, go out to judge whether busbar or circuit charge, it is simple in structure, it is safe and practical.
Description
Technical field
The utility model is related to switch cabinet electricity detection equipment technical fields, are filled more particularly, to a kind of totally-enclosed switch cabinet electricity detection
It puts.
Background technology
The model of totally-enclosed switchgear is more, producer is more, quantity is more, is one of main equipment important in current electric system.
Totally-enclosed switchgear is made of breaker chamber, bus-bar room, cable vault, control room, this four rooms of switchgear be it is mutual indepedent and
It is each self-enclosed, it is not connected.It is understood that power equipment needs to be temporarily disengaged from from electric system and must can in maintenance
It by ground connection, and first has to carry out electrical verification to equipment before to the equipment hanging earthing conductor that need to overhaul of having had a power failure, confirm by electrical verification
The equipment that need to be overhauled can carry out the operation of hanging earthing conductor after true no-voltage, but due to design reasons, totally-enclosed switchgear
Busbar is closing, therefore when the busbar of totally-enclosed switchgear needs electrical verification, and neither one is specific, suitable on switchgear
, reliable electrical verification point, this problem seriously affected the personal safety of operating personnel in operation.
CN104300408A discloses a kind of portable self-adapted type 10kV switch cabinet electricity detection trolleys, including small vehicle main body, preceding
Movable cross beam device, manual driving device.Wherein small vehicle main body is made of left and right moved cross beam, rack beam, rack；Preceding activity
Beam device is connect by manual driving device with small vehicle main body.A kind of portable self-adapted type 10kV switches that the invention provides
Cabinet electricity check trolley is not only simple in structure, is easy to operate, and is easy to carry, can effectively improve the safety of working efficiency and production
Property.Meanwhile this electricity check trolley also adapts to the cabinet of different model, carries out electrical verification work, has greatly saved Utilities Electric Co.
Cost.
Utility model content
In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of totally-enclosed switchgear and test
Electric installation, by signal lamp it is bright, go out to judge whether busbar or circuit charge, it is simple in structure, it is safe and practical.
In order to achieve the above objectives, the utility model uses following technical scheme：
A kind of totally-enclosed switch cabinet electricity detection device, including chassis vehicle and the panel for being arranged on chassis vehicle side, the panel
Three upper moving contacts, the panel rear end are fixed in three positions of rear end face top same level by three attachment devices respectively
Three lower moving contacts are fixed in face lower part by three attachment devices respectively with upper moving contact corresponding position, and the attachment device includes
The support insulator that is fixed on panel and the conductive arm that bolt one is fixed on support insulator is passed on left, it is described dynamic
Contact and lower moving contact are fixed on the right side of conductive arm；Setting voltage sensor, the bolt one are stretched inside the support insulator
Enter inside support insulator and contacted with the voltage sensor；The voltage sensor is fixed on described by connecting line connection
The display device of panel front end face.
Further, the conductive arm is c-type structure, and the bolt one, which passes through, fixes the conductive arm in the middle part of conductive arm
On support insulator.
Further, the support insulator is fixed on the panel rear end face by bolt two.
Further, setting handle in the middle part of the panel front end face.
Further, the chassis car bottom setting idler wheel.
The beneficial effects of the utility model are：
1st, the utility model discloses a kind of totally-enclosed switch cabinet electricity detection device, including chassis vehicle and is fixed on chassis vehicle side
Panel, wherein chassis car bottom setting idler wheel is moved easily, setting handle, is conveniently operated in the middle part of panel front end face；And panel
Three upper moving contacts are fixed in three positions of rear end face top same level by three attachment devices respectively, with inside switch cabinet
Three upper static contacts correspond to；Panel rear end face lower part fixes three by three attachment devices respectively with upper dynamic tactile corresponding position
Lower moving contact, the position of three lower moving contacts are corresponding with the three of inside switch cabinet lower static contact positions.
2nd, attachment device includes the support insulator being fixed on panel rear end face by bolt two and passes on left spiral shell
Bolt one is fixed on the conductive arm on support insulator, wherein and upper moving contact and lower moving contact are each attached to the right side of conductive arm；
Voltage sensor is respectively provided with inside each support insulator, and bolt one is stretched into inside support insulator and is connect with voltage sensor
It touches, bolt one is conductive；Voltage sensor is fixed on the display device of panel front end face by connecting line connection, each to show
Signal lamp is both provided on device, therefore the right side of voltage sensor is connected with conductive arm for experiencing, acquiring by bolt one
Voltage signal, the connecting line on the left of voltage sensor is connected with the display device mounted on panel front end face, collected electricity
Pressure signal be transmitted on the signal lamp of display device, by signal lamp it is bright, go out to judge whether busbar or circuit charge, structure
Simply, it is safe and practical.
Description of the drawings
Fig. 1 is the right pseudosection of the utility model embodiment 1；
Fig. 2 is the front view of the utility model embodiment 1；
Fig. 3 is the front view of the utility model embodiment 2.
In figure：1- chassis vehicles, 2- panels, the upper moving contacts of 3-, 4- lower moving contacts, 5- support insulators, 6- conductive arms, 7- spiral shells
Bolt one, 8- voltage sensors, 9- connecting lines, 10- display devices, 11- bolts two, 12- handles, 13- idler wheels.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
As depicted in figs. 1 and 2, a kind of totally-enclosed switch cabinet electricity detection device including chassis vehicle 1 and is fixed on 1 side of chassis vehicle
The panel 2 on side, wherein 1 bottom of chassis vehicle set idler wheel 13, are moved easily；And three of 2 rear end face top same level of panel
Three upper moving contacts 3 are fixed in position by three attachment devices respectively, corresponding with three upper static contacts of inside switch cabinet；Panel
Three lower moving contacts 4 are fixed in 2 rear end face lower parts by three attachment devices respectively with upper dynamic tactile 3 corresponding positions, move and touch under three
First 4 position is corresponding with the three of inside switch cabinet lower static contact positions.
Attachment device includes the support insulator 5 being fixed on 2 rear end face of panel by bolt 2 11 and passes on left
Bolt 1 is fixed on the conductive arm 6 on support insulator 5, wherein be originally in embodiment conductive arm 6 be c-type structure, bolt 1
Conductive arm 6 is fixed on support insulator 5 across 6 middle part of conductive arm, and upper moving contact 3 and lower moving contact 4 are each attached to and lead
The right side of electric arm 6；Voltage sensor 8 is respectively provided with inside each support insulator 5, and bolt 1 is stretched into inside support insulator 5
And contacted with voltage sensor 8, bolt 1 is conductive；Voltage sensor 8 is fixed on 2 front end of panel by the connection of connecting line 9
The display device 10 in face, i.e., each voltage sensor correspond to a display device 10, are both provided in each display device 10
Signal lamp, therefore the right side of voltage sensor 8 is connected with conductive arm 6 for experiencing by bolt 1, collection voltages signal, electricity
The connecting line 9 in 8 left side of pressure sensor is connected with the display device 10 mounted on panel front end face, and collected voltage signal is passed
Be delivered on the signal lamp of display device 10, by signal lamp it is bright, go out to judge whether busbar or circuit charge.
In order to facilitate narration, the present embodiment by 6 signal lamps in display device 10 be respectively designated as A1, A2, B1, B2,
C1, C2, as shown in Figure 2.
The operation principle of totally-enclosed switchgear is：Busbar passes through the bus-bar room of every face switchgear, in the switchgear of every face
Three of breaker top upper moving contacts be in contact with three upper static contacts of inside switch cabinet and pass through branch's downlead with
The respective indoor main bus-bar of busbar is connected, and three lower stationary contacts of three lower moving contacts of breaker lower part and inside switch cabinet
Head is connected after being in contact with the cable in line side again, and electric current is just under busbar draws by branch in this way after breaker closing
Line, upper static contact, upper moving contact, breaker, lower moving contact, lower static contact flow to circuit.
During using the utility model, the breaker in switchgear is drawn out on operating platform first, which is placed on
On other turnaround operation platform, then which is pushed into the breaker of switchgear by turnaround operation platform
In room, three of the rear end face on the utility model top upper moving contacts 3 connect with three upper static contacts of inside switch cabinet at this time
It touches, such busbar is in contact by branch's downlead with three upper static contacts of inside switch cabinet, is completed on the electroscopic device
Three conductive arms 6 in portion and the connection of busbar.Three lower moving contacts 4 of the electroscopic device lower part and the three of inside switch cabinet simultaneously
A lower static contact is in contact, and completes three conductive arms of the electroscopic device lower part and the connection of circuit.
Switchgear A phases busbar passes through A phases branch downlead, upper static contact, upper moving contact, conductive arm, post insulator in this way
Son, voltage sensor are connected with the A1 signal lamps of electrification display；Simultaneously A phase lines by A phases lower static contact, lower moving contact, lead
Electric arm, support insulator, voltage sensor are connected with the A2 signal lamps of electrification display.
Similarly switchgear B phases busbar passes through B phases branch downlead, upper static contact, upper moving contact, conductive arm, post insulator
Son, voltage sensor are connected with the B1 signal lamps of electrification display；Simultaneously B phase lines by B phases lower static contact, lower moving contact, lead
Electric arm, support insulator, voltage sensor are connected with the B2 signal lamps of electrification display.
Similarly switchgear C phases busbar passes through C phases branch downlead, upper static contact, upper moving contact, conductive arm, post insulator
Son, voltage sensor are connected with the C1 signal lamps of electrification display；Simultaneously C phase lines by C phases lower static contact, lower moving contact, lead
Electric arm, support insulator, voltage sensor are connected with the C2 signal lamps of electrification display.
That is, three moving contacts on the device top are connected with busbar（That is A1, B1, C1 represent mother in Fig. 2
Line side）, three moving contacts of lower part are connected with circuit（That is A2, B2, C2 represent line side in Fig. 2）, at this moment need to only lead to
Cross A1, A2, B1, B2, C1, C2 this six signal lamps light on and off can simply, directly, be accurately judged to switchgear busbar or
Whether which phase in which phase and circuit or circuit in busbar is charged at this time.
Embodiment 2
Embodiment 2 and 1 structure of embodiment are essentially identical, the difference lies in：As shown in figure 3, it is set in the middle part of 2 front end face of panel
Handle 12 is put, being conveniently operated originally makes utility model.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme should all cover in the right of the utility model.
Claims (5)
1. a kind of totally-enclosed switch cabinet electricity detection device, it is characterised in that：Including chassis vehicle（1）Be arranged on chassis vehicle（1）Side
Panel（2）, the panel（2）Three positions of rear end face top same level fix three by three attachment devices respectively
Upper moving contact（3）, the panel（2）Rear end face lower part and upper moving contact（3）Corresponding position is consolidated respectively by three attachment devices
Fixed three lower moving contacts（4）, the attachment device is including being fixed on panel（2）On support insulator（5）And it passes on left
Bolt one（7）It is fixed on support insulator（5）On conductive arm（6）, the upper moving contact（3）And lower moving contact（4）It is fixed on
Conductive arm（6）Right side；The support insulator（5）Inside setting voltage sensor（8）, the bolt one（7）It is exhausted to stretch into pillar
Edge（5）It is internal and with the voltage sensor（8）Contact；The voltage sensor（8）Pass through connecting line（9）Connection is fixed on
The panel（2）The display device of front end face（10）.
2. a kind of totally-enclosed switch cabinet electricity detection device according to claim 1, it is characterised in that：The conductive arm（6）For C
Type structure, the bolt one（7）Across conductive arm（6）Middle part is by the conductive arm（6）It is fixed on support insulator（5）On.
3. a kind of totally-enclosed switch cabinet electricity detection device according to claim 1, it is characterised in that：The support insulator
（5）Pass through bolt two（11）It is fixed on the panel（2）Rear end face.
4. a kind of totally-enclosed switch cabinet electricity detection device according to claim 1, it is characterised in that：The panel（2）Front end
Middle face sets handle（12）.
5. a kind of totally-enclosed switch cabinet electricity detection device according to claim 1, it is characterised in that：The chassis vehicle（1）Bottom
Portion sets idler wheel（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463826.7U CN207504331U (en) | 2017-11-06 | 2017-11-06 | A kind of totally-enclosed switch cabinet electricity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463826.7U CN207504331U (en) | 2017-11-06 | 2017-11-06 | A kind of totally-enclosed switch cabinet electricity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207504331U true CN207504331U (en) | 2018-06-15 |
Family
ID=62503108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721463826.7U Expired - Fee Related CN207504331U (en) | 2017-11-06 | 2017-11-06 | A kind of totally-enclosed switch cabinet electricity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207504331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114062874A (en) * | 2021-11-18 | 2022-02-18 | 中国核动力研究设计院 | Load insulation test leading-out device for reactor switch cabinet |
| CN114252687A (en) * | 2021-11-30 | 2022-03-29 | 华能澜沧江水电股份有限公司 | Electricity testing trolley device of 10kV vacuum circuit breaker |
-
2017
- 2017-11-06 CN CN201721463826.7U patent/CN207504331U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114062874A (en) * | 2021-11-18 | 2022-02-18 | 中国核动力研究设计院 | Load insulation test leading-out device for reactor switch cabinet |
| CN114062874B (en) * | 2021-11-18 | 2024-05-07 | 中国核动力研究设计院 | Load insulation test leading-out device for reactor switch cabinet |
| CN114252687A (en) * | 2021-11-30 | 2022-03-29 | 华能澜沧江水电股份有限公司 | Electricity testing trolley device of 10kV vacuum circuit breaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207504331U (en) | A kind of totally-enclosed switch cabinet electricity detection device | |
| CN103367059B (en) | A kind of high-voltage intelligent circuit breaker | |
| CN201892700U (en) | Secondary side electricity-testing and nuclear-phase handcart of central switch cabinet | |
| CN103904578A (en) | Integrated handcart with phase testing function and bus grounding function for high-voltage switch cabinet | |
| CN104092142B (en) | A kind of solid insulation ring main unit with bilateral visual window | |
| CN201509101U (en) | Intelligent monitoring device of switch cabinet | |
| CN204731388U (en) | Lithium ion battery of electric automobile bag electric resistance welding detects frock | |
| CN203580742U (en) | Movable vehicle-mounted 110kV transformer substation | |
| CN203301006U (en) | Rapid electricity testing grounding telescoping dolly of high voltage switch cabinet | |
| CN202488148U (en) | Low voltage intelligent reactive power compensation device | |
| CN203250997U (en) | Mid-set switch cabinet movable baffle opening tool at electrical inspection | |
| CN204118542U (en) | A kind of movable electricity testing device | |
| CN203536830U (en) | Vehicle-mounted mobile power transformation trolley | |
| CN101985057B (en) | Explosion-proof intelligent static conductive touch ball screen | |
| CN202997335U (en) | Ring network cabinet | |
| CN202488027U (en) | Armored movable alternating-current metal-enclosed switch cabinet | |
| CN201819959U (en) | Pulse current wire selecting device | |
| CN204927932U (en) | Dolly of PT cabinet busbar grounding is exclusively used in | |
| CN208506157U (en) | A kind of Current Voltage adjusting instruction carriage | |
| CN204067177U (en) | A kind of high-pressure vacuum switch pole of tape cable connecting sleeve | |
| CN202749700U (en) | Intelligent controller | |
| CN209488166U (en) | A kind of generator neutral point earthing or grounding means | |
| CN202178510U (en) | Middle-mounted switch cabinet | |
| CN202126460U (en) | Direct electricity testing vehicle for switch cabinet | |
| CN205583836U (en) | Handcart -type 10kV dual supply automatic switchover switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |