CN207251059U - Indoor metal armored removing type switch equipment metering cabinet - Google Patents
Indoor metal armored removing type switch equipment metering cabinet Download PDFInfo
- Publication number
- CN207251059U CN207251059U CN201721332722.2U CN201721332722U CN207251059U CN 207251059 U CN207251059 U CN 207251059U CN 201721332722 U CN201721332722 U CN 201721332722U CN 207251059 U CN207251059 U CN 207251059U
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- room
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Abstract
A kind of indoor metal armored removing type switch equipment metering cabinet, including cabinet are the utility model is related to, it is characterized in that：The metering handcart of cabinet can be passed in and out by being set in the cabinet, the low-pressure chamber positioned at forward upper, the metering handcart room in the middle part of front side, the front lower room of lower front, the bus-bar room of upper back and the cable vault of back lower are separated into inside cabinet, upper contact head box is set in bus-bar room, lower contact box is set in cable vault, the three-phase bus that upper contact head box is downwardly into from the insulator of bus-bar room is set in cabinet, bus-bar room and the three-phase bus of cable vault are fixed by insulator or sensor, and high pressure inlet wire cable is set in cable vault.The utility model with Quick overhaul, replacement device, can shorten the working time of maintenance in m of e.
Description
Technical field
A kind of indoor metal armored removing type switch equipment metering cabinet is the utility model is related to, belongs to high pressure complete switch and sets
Standby technical field.
Background technology
At present, common indoor metal armored removing type switch equipment metering cabinet mainly includes the electric current being fixedly mounted in cabinet
The main components such as mutual inductor, voltage transformer, high-tension fuse.Arranged when equipment carries out maintenance maintenance, it is necessary to carry out safety
Apply, by higher level's breaker open operation, remove connection busbar, could be overhauled；Such as need to change, then handled by people's force-summing device,
It is very troublesome, it is time-consuming and laborious, virtually add the cost of equipment maintenance.
The content of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided a kind of indoor metal-armored removing type
Switchgear metering cabinet, in m of e, with Quick overhaul, replacement device, can shorten the working time of maintenance.
According to technical solution provided by the utility model, the indoor metal armored removing type switch equipment metering cabinet, bag
Cabinet is included, it is characterized in that：The metering handcart of cabinet can be passed in and out by being set in the cabinet, be separated into inside cabinet positioned at front side
Under metering handcart room, the front lower room of lower front, the bus-bar room and rear side of upper back in the middle part of the low-pressure chamber on top, front side
The cable vault in portion, upper contact head box is set in bus-bar room, and lower contact box is set in cable vault, the insulation from bus-bar room is set in cabinet
Son is downwardly into the three-phase bus of upper contact head box, and the three-phase bus of bus-bar room and cable vault is consolidated by insulator or sensor
It is fixed, high pressure inlet wire cable is set in cable vault.
Further, the metering handcart include chassis vehicle, vehicle frame, plum blossom grappling fixture, contact arm, insulating cylinder, upper insulating boot, under
Insulating boot, PT insulating boots, copper bar and contiguous block, current transformer, voltage transformer, high-tension fuse, fuse clamp and
Latching electromagnet.
Further, the vehicle frame, voltage transformer, latching electromagnet and the installation of handcart pushing plate on a chassis, are touched
Arm, current transformer and handcart hanging piece are installed on vehicle frame, and contact arm is connected with copper bar and contiguous block, and plum blossom grappling fixture is arranged on contact arm
End, sets insulating cylinder, upper insulating boot and lower insulating boot on contact arm, installation PT insulating boots above voltage transformer, PT insulating boots
Middle setting high-tension fuse, high-tension fuse are fixed by fuse clamp.
Further, metering junction box, kilowatt-hour meter stent and kilowatt-hour meter are installed in the metering handcart operation panel.
Further, Zinc-Oxide Arrester is set in the cable vault.
Further, the high pressure inlet wire cable is fixed by cable anchor ear.
The utility model has following beneficial effect compared with prior art：
Mobile metering handcart can be passed in and out by design, as long as realizing higher level's breaker open operation, directly metering handcart
Pull out and overhauled outside cabinet, it may be necessary to which a spare metering handcart, accomplishes quick-replaceable, immediately power transmission.
Brief description of the drawings
Fig. 1 is the structure diagram of indoor metal armored removing type switch equipment metering cabinet described in the utility model.
Fig. 2 is the structure diagram of the metering handcart.
Description of reference numerals：1- cabinets, 2- low-pressure chambers, 3- metering handcarts room, 4- metering handcarts, the front lower rooms of 5-, 6- busbares
Contact box, 13- under room, 7- high pressure inlet wires cable, 8- cable anchor ears, 9- three-phase bus, 10- insulators, 11- upper contact heads box, 12-
Zinc-Oxide Arrester, 14- sensors, 15- cable vaults, 16- vehicle frames, 17- current transformers, 18- handcarts hanging piece, 19- lockings electricity
Magnet, 20- chassis vehicles, the upper insulating boots of 21-, 22- insulating cylinders, 23- contact arms, 24- plum blossoms grappling fixture, 25- copper bars and contiguous block, 26-
Lower insulating boot, 27- fuses clamp, 28- high-tension fuses, 29-PT insulating boots, 30- voltage transformers, 31- handcarts pushing plate,
32- kilowatt-hour meters stent, 33- kilowatt-hour meters, 34- metering junction boxes.
Embodiment
With reference to specific attached drawing, the utility model is described in further detail.
As shown in Figure 1, indoor metal armored removing type switch equipment metering cabinet described in the utility model includes cabinet 1 and can
The metering handcart 4 of cabinet 1 is passed in and out, the low-pressure chamber 2 positioned at forward upper, the metering handcart in the middle part of front side are separated into inside cabinet 1
Room 3, the front lower room 5 of lower front, the cable vault 15 of the bus-bar room 6 of upper back and back lower, are set in bus-bar room 6
Contact box 11, lower contact box 12 is set in cable vault 15, is set in cabinet 1 from the insulator 10 of bus-bar room 6 and is downwardly into upper touch
The three-phase bus 9 of the three-phase bus 9 of head cartridge 11, bus-bar room 6 and cable vault 15 is fixed by insulator 10 or sensor 14, electricity
High pressure inlet wire cable 7 is set in cable room 15, and high pressure inlet wire cable 7 is fixed by cable anchor ear 8.
As shown in Fig. 2, the metering handcart 4 includes chassis vehicle 20, vehicle frame 16, plum blossom grappling fixture 24, contact arm 23, insulating cylinder
22nd, upper insulating boot 21, lower insulating boot 26, PT insulating boots 29, copper bar and contiguous block 25, current transformer 17, voltage transformer 30,
High-tension fuse 28, fuse clamp 27, latching electromagnet 19 etc., vehicle frame 16, voltage transformer 30, latching electromagnet 19 and hand
Car pushing plate 31 is installed on chassis vehicle 20, and contact arm 23, current transformer 17 and handcart hanging piece 18 are installed on vehicle frame 16, contact arm
23 are connected with copper bar and contiguous block 25, and plum blossom grappling fixture 24 is arranged on 23 end of contact arm, and insulating cylinder 22, upper insulation are set on contact arm 23
Cover 21 and lower insulating boot 26, the top of voltage transformer 30 install PT insulating boots 29, high-tension fuse 28 are set in PT insulating boots 29,
High-tension fuse 28 is fixed by fuse clamp 27.Metering junction box 34, kilowatt-hour meter branch can be installed in 4 operation panel of metering handcart
Frame 32 and kilowatt-hour meter 33.
Zinc-Oxide Arrester 13 is set in the cable vault 15.
The operation principle of indoor metal armored removing type switch equipment metering cabinet described in the utility model：Pass through metering handcart
Plum blossom grappling fixture 24 on 4 contacts with each other with the upper contact head box 11 of cabinet 1 and the static contact of lower contact box 12, then by metering handcart
The aviation socket of aviation plug and cabinet 1 on 4 is reliably connected, so as to fulfill handcart once, secondary component be powered, then by counting
The kilowatt-hour meter collection current transformer of handcart operating surface and the electric current and voltage signal of voltage transformer are measured, adds up power consumption.It is logical
The metering handcart for crossing design specialized realizes that the Quick overhaul of metering cabinet, device are replaced.Metering cabinet belonging to the utility model has
It is simple in structure, maintaining cost is low, easy to Quick overhaul, replace mutual inductor the advantages that.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and be carried out, the scope of protection of the utility model can not be limited with this,
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in the scope of protection of the utility model
It is interior.
Claims (6)
1. a kind of indoor metal armored removing type switch equipment metering cabinet, including cabinet（1）, it is characterized in that：In the cabinet（1）
Middle setting can pass in and out cabinet（1）Metering handcart（4）, cabinet（1）Inside is separated into the low-pressure chamber positioned at forward upper（2）、
Metering handcart room in the middle part of front side（3）, lower front front lower room（5）, upper back bus-bar room（6）And back lower
Cable vault（15）, bus-bar room（6）Middle setting upper contact head box（11）, cable vault（15）Contact box under middle setting（12）, cabinet（1）In
Set from bus-bar room（6）Insulator（10）It is downwardly into upper contact head box（11）Three-phase bus（9）, bus-bar room（6）And cable
Room（15）Three-phase bus（9）Pass through insulator（10）Or sensor（14）It is fixed, cable vault（15）Middle setting high pressure inlet wire
Cable（7）.
2. indoor metal armored removing type switch equipment metering cabinet as claimed in claim 1, it is characterized in that：The metering handcart
（4）Including chassis vehicle（20）, vehicle frame（16）, plum blossom grappling fixture（24）, contact arm（23）, insulating cylinder（22）, upper insulating boot（21）, it is lower absolutely
Edge cover（26）, PT insulating boots（29）, copper bar and contiguous block（25）, current transformer（17）, voltage transformer（30）, high-voltage fuse
Device（28）, fuse clamp（27）And latching electromagnet（19）.
3. indoor metal armored removing type switch equipment metering cabinet as claimed in claim 2, it is characterized in that：The vehicle frame
（16）, voltage transformer（30）, latching electromagnet（19）With handcart pushing plate（31）Installed in chassis vehicle（20）On, contact arm
（23）, current transformer（17）With handcart hanging piece（18）Installed in vehicle frame（16）On, contact arm（23）With copper bar and contiguous block（25）
Connection, plum blossom grappling fixture（24）It is arranged on contact arm（23）End, contact arm（23）Upper setting insulating cylinder（22）, upper insulating boot（21）With under
Insulating boot（26）, voltage transformer（30）Top is installed by PT insulating boots（29）, PT insulating boots（29）Middle setting high-tension fuse
（28）, high-tension fuse（28）By fuse clamp（27）It is fixed.
4. indoor metal armored removing type switch equipment metering cabinet as claimed in claim 1, it is characterized in that：In the metering hand
Car（4）Operation panel installs metering junction box（34）, kilowatt-hour meter stent（32）And kilowatt-hour meter（33）.
5. indoor metal armored removing type switch equipment metering cabinet as claimed in claim 1, it is characterized in that：In the cable vault
（15）Middle setting Zinc-Oxide Arrester（13）.
6. indoor metal armored removing type switch equipment metering cabinet as claimed in claim 1, it is characterized in that：The high pressure inlet wire
Cable（7）By cable anchor ear（8）It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332722.2U CN207251059U (en) | 2017-10-13 | 2017-10-13 | Indoor metal armored removing type switch equipment metering cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332722.2U CN207251059U (en) | 2017-10-13 | 2017-10-13 | Indoor metal armored removing type switch equipment metering cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251059U true CN207251059U (en) | 2018-04-17 |
Family
ID=61882829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721332722.2U Active CN207251059U (en) | 2017-10-13 | 2017-10-13 | Indoor metal armored removing type switch equipment metering cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251059U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872656A (en) * | 2018-09-12 | 2018-11-23 | 南京开关厂有限公司 | A kind of electric energy metering device |
| TWI799098B (en) * | 2021-02-25 | 2023-04-11 | 美商金盤電氣設備股份有限公司 | Switchgear system having truck driven shutter mechanism and method for operating the same |
| US11742639B2 (en) | 2021-02-25 | 2023-08-29 | Jst Power Equipment, Inc. | Switchgear system having truck driven shutter mechanism |
-
2017
- 2017-10-13 CN CN201721332722.2U patent/CN207251059U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872656A (en) * | 2018-09-12 | 2018-11-23 | 南京开关厂有限公司 | A kind of electric energy metering device |
| TWI799098B (en) * | 2021-02-25 | 2023-04-11 | 美商金盤電氣設備股份有限公司 | Switchgear system having truck driven shutter mechanism and method for operating the same |
| US11742639B2 (en) | 2021-02-25 | 2023-08-29 | Jst Power Equipment, Inc. | Switchgear system having truck driven shutter mechanism |
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