CN209730567U - A kind of assembly type Application of Power Metering Instruments - Google Patents
A kind of assembly type Application of Power Metering Instruments Download PDFInfo
- Publication number
- CN209730567U CN209730567U CN201920974787.XU CN201920974787U CN209730567U CN 209730567 U CN209730567 U CN 209730567U CN 201920974787 U CN201920974787 U CN 201920974787U CN 209730567 U CN209730567 U CN 209730567U
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- China
- Prior art keywords
- metering
- cabinet
- bottom plate
- assembly type
- type application
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- 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.)
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Abstract
The utility model discloses a kind of assembly type Application of Power Metering Instruments, including metering cabinet, pedestal and current transformer body, the lower surface of the metering cabinet is fixedly welded with pedestal, the pedestal includes top plate and bottom plate and mounting rack, the lower surface of the bottom plate is fixedly welded with mounting rack, the upper surface of the bottom plate is fixedly connected with damping spring rod, and damping spring rod is connect far from one end of bottom plate with roof movement.The assembly type Application of Power Metering Instruments; pass through the setting of top plate and bottom plate and damping spring rod; the anti-seismic performance of significant increase device; pass through the setting of Damp-proof box and heat emission fan; play the role of the moisture absorption and ventilation and heat; overheat in case can effectively be prevented; the problem of leading to internal power element accelerated ageing appearance; greatly extend the service life of equipment; pass through the setting of clamping groove and clamping block; play the role of protecting current transformer body by the setting of case lid the leakproofness between metering cabinet when greatly improving case lid closure.
Description
Technical field
The utility model relates to electrical equipment technical field, specially a kind of assembly type Application of Power Metering Instruments.
Background technique
Electric power setting includes mainly generating equipment and power supply unit two major classes, and generating equipment is mainly station boiler, steam
Turbine, combustion engine turbine, the hydraulic turbine, generator and transformer etc., power supply unit be mainly various voltage class transmission line of electricity,
Mutual inductor and contactor etc., wherein electric metering box is one of electric power setting, and electric metering box is for using in 3-35kv
In equipment of electrical energy measurement, including combination transformer, cabinet, kilowatt-hour meter, arrester and vacuum circuit breaker etc., current precision is
0.2s, voltage accuracy grade are 0.2.
Current electric metering box be equipped with cooling system, but can not active heat removal, heat dissipation effect is undesirable, leads to inside
Force device aging is fast, shortens the service life of equipment, and damping performance is poor, when by external impacts, is easy to make
It is damaged at internal instrument.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of assembly type Application of Power Metering Instruments, solves above-mentioned
The problem of being proposed in background technique.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of assembly type electric-power metering
The lower surface of equipment, including metering cabinet, pedestal and current transformer body, the metering cabinet is fixedly welded with pedestal, the bottom
Seat includes top plate and bottom plate and mounting rack, and the lower surface of the bottom plate is fixedly welded with mounting rack, and the upper surface of the bottom plate is fixed
It is connected with damping spring rod, the damping spring rod is connect far from one end of bottom plate with roof movement, and the surface of the top plate is opened
Equipped with spliced eye, the side of the metering top of the box is flexibly connected by first rotating shaft with case lid, the outer surface of the case lid
It is connected with plug by articulate, the front of the metering cabinet is fixedly connected with buckle, the metering cabinet positive one
Side is flexibly connected by the second shaft with chamber door, and the surface of the chamber door is provided with observation window.
Optionally, female groove plate is arranged in the back side of the metering cabinet, and the back side of the case lid is fixedly connected with public snap-gauge.
Optionally, the inner roof wall of the metering cabinet is movably installed with current transformer body, the inner bottom wall of the metering cabinet
It is provided with Damp-proof box, the Damp-proof box is internally provided with moisture-proof pearl.
Optionally, the two sides of the metering cabinet are movably installed with heat emission fan, and gear is provided with above the heat emission fan
Canopy is provided with handle above the rain cover.
Optionally, the upper surface of the metering cabinet offers clamping groove, and the lower surface of the case lid is fixedly connected with card
Block is connect, the clamping groove is internally provided with rubber pad.
Optionally, the heat emission fan quantity is four, and four heat emission fans are pair with the median vertical line for measuring cabinet
Axis is claimed to be symmetrical set.
(3) beneficial effect
The utility model provides a kind of assembly type Application of Power Metering Instruments, have it is following the utility model has the advantages that
1, the assembly type Application of Power Metering Instruments, the setting of top plate and bottom plate and damping spring rod, the antidetonation of significant increase device
Performance plays the role of the moisture absorption and ventilation and heat by the setting of Damp-proof box and heat emission fan, can effectively prevent mistake in case
Heat, the problem of leading to internal power element accelerated ageing appearance, greatly extends the service life of equipment, by clamping groove and
The setting of clamping block, it is very big when improving case lid closure the leakproofness between metering cabinet.
2, the assembly type Application of Power Metering Instruments is played the role of protecting current transformer body, be passed through by the setting of case lid
The setting of mounting rack plays the role of being easily installed metering cabinet, by the setting of observation window, plays convenient for observation electric power
The effect of numerical value is played by the setting of female groove plate and public snap-gauge when case lid is opened in order to which staff counts
Effect convenient for case lid is fixed on metering box back surface by the setting of rain cover plays the role of rain cover water blocking.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 3 is the utility model female groove plate structural schematic diagram；
Fig. 4 is the utility model schematic diagram of base structure.
In figure: 1, measuring cabinet；2, pedestal；201, top plate；202, bottom plate；203, mounting rack；204, damping spring rod；3,
Current transformer body；4, case lid；5, plug；6, it buckles；7, chamber door；8, observation window；9, female groove plate；10, public snap-gauge；11, Damp-proof box；
12, heat emission fan；13, rain cover；14, handle；15, clamping groove；16, clamping block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of assembly type Application of Power Metering Instruments, including
Cabinet 1, pedestal 2 and current transformer body 3 are measured, the lower surface of metering cabinet 1 is fixedly welded with pedestal 2, and pedestal 2 includes top plate
201, bottom plate 202 and mounting rack 203, the lower surface of bottom plate 202 are fixedly welded with mounting rack 203, pass through setting for mounting rack 203
It sets, plays the role of being easily installed metering cabinet 1, the upper surface of bottom plate 202 is fixedly connected with damping spring rod 204, damping
The one end of spring lever 204 far from bottom plate 202 is flexibly connected with top plate 201, and the surface of top plate 201 offers spliced eye, passes through top
The setting of plate 201, bottom plate 202 and damping spring rod 204, the anti-seismic performance of significant increase device, the side at 1 top of metering cabinet
It is flexibly connected by first rotating shaft with case lid 4, by the setting of case lid 4, plays the role of protecting current transformer body 3, case lid 4
Outer surface plug 5 is connected with by articulate, the front of metering cabinet 1 is fixedly connected with buckle 6,1 front of metering cabinet
Side be flexibly connected with chamber door 7 by the second shaft, the surface of chamber door 7 is provided with observation window 8, by the setting of observation window 8,
Play the role of convenient for observation electric power numerical value, in order to which staff counts, female groove plate is arranged in the back side of metering cabinet 1
9, the back side of case lid 4 is fixedly connected with public snap-gauge 10, is risen by the setting of female groove plate 9 and public snap-gauge 10 when case lid 4 is opened
To convenient for case lid 4 to be fixed on to the effect for measuring 1 back side of cabinet, the inner roof wall of metering cabinet 1 is movably installed with mutual inductor master
Body 3, the inner bottom wall of metering cabinet 1 are provided with Damp-proof box 11, and Damp-proof box 11 is internally provided with moisture-proof pearl, measures the two of cabinet 1
Side is movably installed with heat emission fan 12；
By the setting of Damp-proof box 11 and heat emission fan 12, play the role of the moisture absorption and ventilation and heat, can effectively prevent
The problem of only overheating in case, leading to internal power element accelerated ageing appearance, greatly extends the service life of equipment；
The top of heat emission fan 12 is provided with rain cover 13, by the setting of rain cover 13, plays the role of rain cover water blocking,
The top of rain cover 13 is provided with handle 14, and the upper surface of metering cabinet 1 offers clamping groove 15, and the lower surface of case lid 4 is fixed
Be connected with clamping block 16, by the setting of clamping groove 15 and clamping block 16, it is very big improve when case lid 4 is closed with metering cabinet
Leakproofness between 1, clamping groove 15 are internally provided with rubber pad, and 12 quantity of heat emission fan is four, and four heat emission fans 12 with
The median vertical line of metering cabinet 1 is symmetrical set for symmetry axis, the electric elements occurred in this article with extraneous main controller and
The electrical connection of 220V alternating current, and main controller can play the conventionally known equipment of control for computer etc..
A kind of optimal technical scheme as the utility model: the junction of metering cabinet 1 and door 7 is provided with sealing ring,
By the setting of sealing ring, it is greatly improved the leakproofness of device, can prevent rainwater from penetrating into inside metering cabinet 1.
In conclusion the assembly type Application of Power Metering Instruments, in use, passing through top plate 201, bottom plate 202 and damping spring rod
204 setting, the anti-seismic performance of significant increase device are played the moisture absorption and are led to by the setting of Damp-proof box 11 and heat emission fan 12
The problem of effect of wind heat dissipation can effectively prevent overheat in case, lead to internal power element accelerated ageing appearance, greatly
The service life for extending equipment, by the setting of clamping groove 15 and clamping block 16, the very big case lid 4 that improves is closed Shi Yuji
Leakproofness between measuring tank body 1 plays the role of protecting current transformer body 3, passes through mounting rack 203 by the setting of case lid 4
Setting, play the role of being easily installed metering cabinet 1, by the setting of observation window 8, play convenient for observation electric power numerical value
Effect played by the setting of female groove plate 9 and public snap-gauge 10 when case lid 4 is opened in order to which staff counts
Effect convenient for case lid 4 is fixed on metering 1 back side of cabinet by the setting of rain cover 13 plays the work of rain cover water blocking
With.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of assembly type Application of Power Metering Instruments, including metering cabinet (1), pedestal (2) and current transformer body (3), feature exists
In: the lower surface of metering cabinet (1) is fixedly welded with pedestal (2), and the pedestal (2) includes top plate (201), bottom plate
(202) it is fixedly welded with mounting rack (203) with mounting rack (203), the lower surface of the bottom plate (202), the bottom plate (202)
Upper surface is fixedly connected with damping spring rod (204), the damping spring rod (204) one end and top plate far from bottom plate (202)
(201) it is flexibly connected, the surface of the top plate (201) offers spliced eye, and the side at the top of metering cabinet (1) passes through the
One shaft is flexibly connected with case lid (4), and the outer surface of the case lid (4) is connected with plug (5), the metering by articulate
The front of cabinet (1) is fixedly connected with buckle (6), and the positive side of the metering cabinet (1) passes through the second shaft and chamber door (7)
It is flexibly connected, the surface of the chamber door (7) is provided with observation window (8).
2. a kind of assembly type Application of Power Metering Instruments according to claim 1, it is characterised in that: metering cabinet (1)
Female groove plate (9) are arranged in the back side, and the back side of the case lid (4) is fixedly connected with public snap-gauge (10).
3. a kind of assembly type Application of Power Metering Instruments according to claim 1, it is characterised in that: metering cabinet (1)
Inner roof wall is movably installed with current transformer body (3), and the inner bottom wall of metering cabinet (1) is provided with Damp-proof box (11), described anti-
Damp box (11) is internally provided with moisture-proof pearl.
4. a kind of assembly type Application of Power Metering Instruments according to claim 1, it is characterised in that: metering cabinet (1)
Two sides are movably installed with heat emission fan (12), are provided with rain cover (13), the rain cover above the heat emission fan (12)
(13) handle (14) are provided with above.
5. a kind of assembly type Application of Power Metering Instruments according to claim 1, it is characterised in that: metering cabinet (1)
Upper surface offers clamping groove (15), and the lower surface of the case lid (4) is fixedly connected with clamping block (16), the clamping groove (15)
Be internally provided with rubber pad.
6. a kind of assembly type Application of Power Metering Instruments according to claim 4, it is characterised in that: heat emission fan (12) quantity
It is four, and four heat emission fans (12) are symmetrical set using the median vertical line for measuring cabinet (1) as symmetry axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920974787.XU CN209730567U (en) | 2019-06-26 | 2019-06-26 | A kind of assembly type Application of Power Metering Instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920974787.XU CN209730567U (en) | 2019-06-26 | 2019-06-26 | A kind of assembly type Application of Power Metering Instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209730567U true CN209730567U (en) | 2019-12-03 |
Family
ID=68675761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920974787.XU Expired - Fee Related CN209730567U (en) | 2019-06-26 | 2019-06-26 | A kind of assembly type Application of Power Metering Instruments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209730567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111917032A (en) * | 2020-06-15 | 2020-11-10 | 浙江顺唐电力科技有限公司 | Electric energy meter metering box protector |
| CN112763774A (en) * | 2020-12-16 | 2021-05-07 | 贵州电网有限责任公司 | Novel high-voltage metering box |
-
2019
- 2019-06-26 CN CN201920974787.XU patent/CN209730567U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111917032A (en) * | 2020-06-15 | 2020-11-10 | 浙江顺唐电力科技有限公司 | Electric energy meter metering box protector |
| CN112763774A (en) * | 2020-12-16 | 2021-05-07 | 贵州电网有限责任公司 | Novel high-voltage metering box |
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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: 20191203 Termination date: 20200626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |