CN207303713U - A kind of fixed inlet wire metering cabinet mounted against a wall of low pressure - Google Patents
A kind of fixed inlet wire metering cabinet mounted against a wall of low pressure Download PDFInfo
- Publication number
- CN207303713U CN207303713U CN201721385646.1U CN201721385646U CN207303713U CN 207303713 U CN207303713 U CN 207303713U CN 201721385646 U CN201721385646 U CN 201721385646U CN 207303713 U CN207303713 U CN 207303713U
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- measuring room
- cabinet
- door
- metering
- measuring
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Abstract
The utility model discloses a kind of fixed inlet wire metering cabinet mounted against a wall of low pressure, including kilowatt-hour meter, collector, cabinet and the metering current mulual inductor in cabinet, lead-in circuit breaker, measurement current transform er, insulator, bus frame, busbar, in the cabinet, lower part is equipped with instrument door successively, switch gear room's door, the cabinet top is equipped with measuring room, the measuring room is equipped with measuring room door, the measuring room door is equipped with observation window, the measuring room door is equipped with measuring room door lock, the measuring room door left end is hinged on the left skeleton of measuring room, right end is connected on the right skeleton of measuring room by measuring room door lock, the cabinet is equipped with frame mounting hole, the cabinet is molded by the way that frame mounting hole is assembled, the kilowatt-hour meter, collector is installed in measuring room.The utility model is pin-connected panel, is convenient to Reconstruction in field, while devises rotatable measuring room, and user or power supply bureau easily install, demolition, repair, replacement metering current mulual inductor.
Description
Technical field
It the utility model is related to switchgear assembly switchgear field, especially a kind of fixed inlet wire mounted against a wall of low pressure
Metering cabinet.
Background technology
Some switchgear houses are limited by geographical space at present, and voltage whole set switch cabinet is designed to mounted against a wall, that is to say, that
Low pressure inlet wire metering cabinet is also proximate in the installation of switchgear house wall, particularly preassembled transformer station, and low pressure inlet wire metering cabinet is very much
All it is to use the partition wall close to transformer room to install, due to keeping for user or power supply bureau to install metering current mulual inductor
The behind of position measuring room kilowatt-hour meter, collector and metering junction box installation site in cabinet, so occurs as soon as and keeps for user
Or the situation that power supply bureau's metering current mulual inductor can not be installed and overhauled and replace at the scene.
Utility model content
The utility model mainly solves the deficiencies in the prior art, there is provided one kind is easily installed, dismantles, repairing,
The fixed inlet wire metering cabinet mounted against a wall of low pressure of replacement.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of low pressure it is fixed it is mounted against a wall into
Line metering cabinet, including kilowatt-hour meter, collector, cabinet and metering current mulual inductor in cabinet, lead-in circuit breaker, measurement
Current transformer, insulator, bus frame, busbar, in the cabinet, lower part be equipped with instrument door, switch gear room's door, the cabinet successively
Body top is equipped with measuring room, and the measuring room left end is connected to cabinet left column top, and the measuring room is equipped with measuring room door,
The measuring room door is equipped with observation window, and the measuring room door is equipped with measuring room door lock, and the measuring room door left end is hinged on
On the left skeleton of measuring room, right end is connected on the right skeleton of measuring room by measuring room door lock, and the cabinet is fixed equipped with frame
Hole, the cabinet are molded by the way that frame mounting hole is assembled, and the kilowatt-hour meter, collector are installed in measuring room.
It is further that the measuring room left end is equipped with hinge, the measuring room is connected by hinge with cabinet.
It is further that the measuring room is equipped with fixing screws, the cabinet top is equipped with mounting hole, the fixed spiral shell
Nail is installed in mounting hole.
The beneficial effects of the utility model are：The utility model is pin-connected panel, is convenient to Reconstruction in field, while devise can
Rotating measuring room, user or power supply bureau easily install, demolition, repair, replacement metering current mulual inductor and metering current are mutual
Sensor is mutually overlapped with the busbar reserved in cabinet；Measuring room is separated with the busbar of installation and lead-in circuit breaker in cabinet by steel plate, if
Busbar, lead-in circuit breaker will not damage the kilowatt-hour meter and collector of metering indoor location, prevent when short circuit accident occurs in cabinet
The continuous data transmission of collector is lost and influenced to the continuous data of kilowatt-hour meter.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is that the utility model looks squarely structure diagram.
Shown in figure：Cut with scissors under 1- brows, 2- measuring room doors upper hinge, 3- measuring rooms door, 4- measuring rooms, 5- measuring room doors
Chain, 6- switch gear rooms door, 7- switch gear rooms, 8- switch gear rooms door upper hinge, 9- kilowatt-hour meters, 10- switch gear rooms door lower hinge, 11- metering electricity
Current transformer, 12- hinges, 13- lead-in circuit breakers, 14- measurement current transform ers, 15- insulators, 16- mounting rails, 17- frames
Assorted cold dishes hole, 20- busbars, 21- instrument doors, 22- mounting holes, 23- fixing screws, 24- meters between mounting hole, 18- bus frames, 19- cabinets
Measure room door lock, 25- measuring room observation windows.
Embodiment
Make a step to the technical solution of the utility model by way of example and in conjunction with the accompanying drawings to illustrate.
As shown in Figs. 1-2, the fixed inlet wire metering cabinet mounted against a wall of a kind of low pressure of the utility model, including kilowatt-hour meter 9,
Collector, cabinet and metering current mulual inductor 11 in cabinet, lead-in circuit breaker 13, measurement current transform er 14, absolutely
Edge 15, bus frame 18, busbar 20, in the cabinet, lower part be equipped with instrument door 21, switch gear room's door 6, the cabinet first half successively
It is divided into metering chamber, the latter half is switch gear room 7, and the cabinet top is equipped with measuring room 4, and 4 left end of measuring room is connected to
Cabinet left column top, the measuring room 4 are equipped with measuring room door 3, and the measuring room door 3 is equipped with observation window 25, the meter
Amount room door 3 is equipped with measuring room door lock 24, and 3 left end of measuring room door is hinged on 4 left skeleton of measuring room, and right end passes through metering
Room door lock 24 is connected on 4 right skeleton of measuring room, and the cabinet is equipped with frame mounting hole 17, and the cabinet is fixed by frame
The assembled shaping in hole 17, since cabinet is pin-connected panel, is convenient to Reconstruction in field, the kilowatt-hour meter 9, collector are installed on measuring room 4
Interior, measuring room 4 is separated with the busbar of installation and lead-in circuit breaker in cabinet by steel plate, if busbar, lead-in circuit breaker etc. are sent out in cabinet
During raw short circuit accident, the kilowatt-hour meter and collector of metering indoor location will not be damaged, prevent the continuous data of kilowatt-hour meter lose and
Influence the continuous data transmission of collector.
The wherein activity of measuring room 4 for convenience, preferred embodiment is that 4 left end of measuring room is equipped with hinge
12, the measuring room 4 is connected by hinge 12 with cabinet, measuring room 4 is more than 135 ° with integral-rotation, rotation angle, from
And user or power supply bureau is facilitated to install, overhaul metering current mulual inductor 11.
Measuring room 4 avoids rocking on cabinet, and preferred embodiment is that the measuring room 4 is equipped with fixing screws 23,
The cabinet top is equipped with mounting hole 22, and the fixing screws 23 are installed in mounting hole 22.
The utility model using 2.0mm thickness cover the punching of aluminium zinc steel plate, skeleton and mounting rail 16 is made in bending, pass through frame
Frame mounting hole 17 etc. is assembled into cabinet, on assembled good cabinet by measuring room door upper hinge 2, measuring room door lower hinge 5, open
Fixed and unlatching measuring room door 3, switch gear room's door 6, the instrument doors 21 such as room door upper hinge 8, switch gear room's door lower hinge 10 are closed, can be opened
Door-plate using the cold-rolled steel sheet punching of 2.0mm thickness, bending, welding and be surface-treated plastic-spraying；Measuring room 4 is by hinge 12 meter
Amount room 4 is connected with cabinet, measuring room 4 is more than 135 ° with integral-rotation, rotation angle, so as to facilitate user or power supply bureau to pacify
Metering current mulual inductor 11 and metering current mulual inductor 11 is filled to overlap with reserved busbar.Measuring room 4 breaks with busbar 20 and inlet wire
Road device 13 has partition.Kilowatt-hour meter 9 and the collector position of user and power supply bureau's installation are reserved in measuring room 4；Described is a kind of low
Pressing fixed pattern inlet wire metering cabinet busbar mounted against a wall is fixed to be connect by the busbar of bus frame 18, insulator 15 and lead-in circuit breaker 13
Line pile crown is fixed；A kind of fixed inlet wire metering cabinet mounted against a wall of low pressure and feeder cabinet, capacitor box pass through assorted cold dishes between cabinet
Hole 19 is bolted together with screw connection；A kind of fixed built-in measurement electric current of inlet wire metering cabinet mounted against a wall of low pressure is mutual
Sensor 14, by the ammeter detection switch cabinet running current on instrument door 21, passes through the button and indicator light on instrument door 21
Control the divide-shut brake of lead-in circuit breaker 13 and monitor the opening and closing state of lead-in circuit breaker；A kind of low pressure is fixed to be leaned on
Wall installation inlet wire metering cabinet measuring room 4 is fixed by the fixing screws 23 on the mounting hole 22 and measuring room on the right skeleton of cabinet.
The above, not makees the utility model limitation in any form, although the utility model has passed through implementation
Example is disclosed above, but is not limited to the utility model, and any person skilled in the art, is not departing from this practicality
In new technique aspects, when the technology contents using the disclosure above make it is a little change or be modified to equivalent variations etc.
Embodiment is imitated, as long as being the content without departing from technical solutions of the utility model, according to the technical essence of the utility model to the above
Any simple modification, equivalent change and modification that embodiment is made, in the range of still falling within technical solutions of the utility model.
Claims (3)
1. a kind of fixed inlet wire metering cabinet mounted against a wall of low pressure, including kilowatt-hour meter (9), collector, cabinet and installed in cabinet
Interior metering current mulual inductor (11), lead-in circuit breaker (13), measurement current transform er (14), insulator (15), bus frame
(18), busbar (20), in the cabinet, lower part be equipped with instrument door (21), switch gear room's door (6) successively, it is characterised in that it is described
Cabinet top is equipped with measuring room (4), and measuring room (4) left end is connected to cabinet left column top, is set on the measuring room (4)
There is measuring room door (3), the measuring room door (3) is equipped with observation window (25), and the measuring room door (3) is equipped with measuring room door lock
(24), measuring room door (3) left end is hinged on measuring room (4) left skeleton, and right end is connected to by measuring room door lock (24)
On measuring room (4) right skeleton, the cabinet is equipped with frame mounting hole (17), and the cabinet is assembled by frame mounting hole (17)
Shaping, the kilowatt-hour meter (9), collector are installed in measuring room (4).
A kind of 2. fixed inlet wire metering cabinet mounted against a wall of low pressure according to claim 1, it is characterised in that the metering
Room (4) left end is equipped with hinge (12), and the measuring room (4) is connected by hinge (12) with cabinet.
3. the fixed inlet wire metering cabinet mounted against a wall of a kind of low pressure according to claim 1 or 2, it is characterised in that described
Measuring room (4) is equipped with fixing screws (23), and the cabinet top is equipped with mounting hole (22), and the fixing screws (23) are installed on
In mounting hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385646.1U CN207303713U (en) | 2017-10-25 | 2017-10-25 | A kind of fixed inlet wire metering cabinet mounted against a wall of low pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385646.1U CN207303713U (en) | 2017-10-25 | 2017-10-25 | A kind of fixed inlet wire metering cabinet mounted against a wall of low pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303713U true CN207303713U (en) | 2018-05-01 |
Family
ID=62272393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721385646.1U Active CN207303713U (en) | 2017-10-25 | 2017-10-25 | A kind of fixed inlet wire metering cabinet mounted against a wall of low pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207303713U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861124A (en) * | 2019-02-21 | 2019-06-07 | 南京华脉科技股份有限公司 | A kind of pull-out type low-voltage metering mechanism and low-voltage metering cabinet |
| CN110336194A (en) * | 2019-07-05 | 2019-10-15 | 海鸿电气有限公司 | Low-voltage cabinet and miniaturization preassembled transformer station |
| CN110601023A (en) * | 2019-10-11 | 2019-12-20 | 山东泰开成套电器有限公司 | Multifunctional low-voltage metering cabinet |
-
2017
- 2017-10-25 CN CN201721385646.1U patent/CN207303713U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861124A (en) * | 2019-02-21 | 2019-06-07 | 南京华脉科技股份有限公司 | A kind of pull-out type low-voltage metering mechanism and low-voltage metering cabinet |
| CN109861124B (en) * | 2019-02-21 | 2023-12-19 | 南京华脉科技股份有限公司 | Draw-out type low-voltage metering device and low-voltage metering cabinet |
| CN110336194A (en) * | 2019-07-05 | 2019-10-15 | 海鸿电气有限公司 | Low-voltage cabinet and miniaturization preassembled transformer station |
| CN110601023A (en) * | 2019-10-11 | 2019-12-20 | 山东泰开成套电器有限公司 | Multifunctional low-voltage metering cabinet |
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