CN208672696U - A kind of metering device installation assembly - Google Patents
A kind of metering device installation assembly Download PDFInfo
- Publication number
- CN208672696U CN208672696U CN201821290095.5U CN201821290095U CN208672696U CN 208672696 U CN208672696 U CN 208672696U CN 201821290095 U CN201821290095 U CN 201821290095U CN 208672696 U CN208672696 U CN 208672696U
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- China
- Prior art keywords
- shell
- fixedly connected
- metering device
- fixture block
- device installation
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Abstract
The utility model discloses a kind of metering device installation assemblies, including shell and protective shell, the inner surface of shell is fixedly connected with gauge table, the inner surface of shell and be located at gauge table below offer unwrapping wire slot, and unwrapping wire slot is internally provided with conducting wire, the inner surface of shell and be located at unwrapping wire slot below be provided with metal contact chip, fixed plate is fixedly connected at left and right sides of shell, U-lag is offered on the left of protective shell, and the top and bottom on the left of U-lag are fixedly connected to fixture block, circular groove is offered on the left of fixture block, the left slide of the fixture block is connected with guide post, and guide post is fixedly connected with connecting plate far from one end of circular groove, the utility model relates to metering device technical fields.Protective shell is mounted on the outer surface of shell using the cooperation between spring, fixture block and circular groove, can protected to the circuit of interior of shell, and dismantled simply by the metering device installation assembly, carries out meter reading charging convenient for staff.
Description
Technical field
The utility model relates to metering device technical field, specially a kind of metering device installation assembly.
Background technique
Electric energy metering device be for measure, record generated energy, for (mutually supply) electricity, station-service electricity, line loss electricity and
The measurement instrument of family electricity consumption.Electric energy metering device refers to by electric energy meter (active and reactive electric energy meter, maximum demand meter, multi tariff electricity
Can table etc.), the totality that is constituted with mutual inductor (including voltage transformer and current transformer) and secondary connecting line conducting wire of metering, I
Electric energy metering device is divided into I, II, III, IV 4 classes, corresponding electric energy meter and accuracy of instrument transformers by the importance of its metering by state
Grade is shown in Table；The class of accuracy of electric energy meter and mutual inductor that all kinds of electric energy metering devices should configure；All kinds of electric energy metering devices
Applicable range: I class, for measuring 100,000 kW and the above generator power output；1,000,000 kWh or more of monthly average electricity consumption
Or transformer capacity is the high pressure user's fee of 2000 kVA or more；Interconnection between interprovincial power networks；II class, based on
Measure 100,000 kW or less generator power outputs;100,000 kWh or more of monthly average electricity consumption or transformer capacity be 315 kVA and
Above high pressure user's fee；Auxiliary System in Power Plant；III class, for measuring 100,000 kWh or less of monthly average electricity consumption or transformation
Device capacity is 315 kVA high voltage customer below and the biggish low-voltage customer of electricity capacity；IV class, for measuring other low pressure
User.
Electric energy metering device also belongs to one kind of metering device, the electricity consumption of main metering user, and every household has a
Electric energy metering device, user are mostly on the corridor installed metering device outdoors, it is easy to it is exposed to wind and rain, metering dress
No thoughtful safeguard measure is set, the service life of metering device can be shortened.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of metering device installation assembly, and it is big to solve user
It is all on the corridor installed metering device outdoors, it is easy to it is exposed to wind and rain, metering device does not have thoughtful safeguard measure,
Metering device service life problem can be shortened.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of metering device installation is total
At including shell and protective shell, the inner surface of the shell are fixedly connected with gauge table, the inner surface of the shell and are located at meter
It offers unwrapping wire slot below scale, and unwrapping wire slot is internally provided with conducting wire, the inner surface of the shell and is located at unwrapping wire slot
Lower section be provided with metal contact chip, fixed plate, the left side of the protective shell are fixedly connected at left and right sides of the shell
U-lag is offered, and the top and bottom on the left of U-lag are fixedly connected to fixture block, offer circular groove on the left of the fixture block,
The left slide of the fixture block is connected with guide post, and guide post is fixedly connected with connecting plate, the connecting plate far from one end of circular groove
Side be fixedly connected by spring with the side of fixture block.
Preferably, the top and bottom on the left of the protective shell are rotatably connected to rotor plate, two rotor plate phases
Pair side between be fixedly connected with clamping plate.
Preferably, the rotor plate is close to the side of U-lag by being fixedly connected on the left of spring block and protective shell.
Preferably, the inner surface of the shell and it is located at the outer surface of unwrapping wire slot and is fixedly connected with by pin and seals item up for safekeeping.
Preferably, the front of the shell offers card slot, and the inside of card slot be fixedly connected with it is compatible with circular groove
Cylinder.
Preferably, the front of the fixed plate is threaded with bolt.
Beneficial effect
The utility model provides a kind of metering device installation assembly.Have compared with prior art following beneficial to effect
Fruit:
(1), the metering device installation assembly is fixedly connected with gauge table, the inner surface of shell by the inner surface of shell
And be located at below gauge table and offer unwrapping wire slot, and unwrapping wire slot is internally provided with conducting wire, the inner surface of shell and being located at is put
It is provided with metal contact chip below wire casing, fixed plate is fixedly connected at left and right sides of shell, is opened up on the left of protective shell
There is U-lag, and the top and bottom on the left of U-lag are fixedly connected to fixture block, circular groove, a left side for fixture block are offered on the left of fixture block
Slideslip is connected with guide post, and guide post is fixedly connected with connecting plate far from one end of circular groove, the side of connecting plate by spring with
The side of fixture block is fixedly connected, and protective shell is mounted on to the appearance of shell using the cooperation between spring, fixture block and circular groove
Face can protect the circuit of interior of shell, and dismantle simply, carry out meter reading charging convenient for staff.
(2), the metering device installation assembly is rotatably connected to rotor plate by the top and bottom on the left of protective shell,
Clamping plate is fixedly connected between the opposite side of two rotor plates, rotor plate passes through spring block and protection close to the side of U-lag
It is fixedly connected on the left of shell, the inner surface of the shell and outer surface for being located at unwrapping wire slot is fixedly connected with by pin and seals item up for safekeeping is sharp
So that protective shell is contacted with shell with rotor plate and spring block closer, reinforce protecting effect, while seal up for safekeeping item and
Cooperation between unwrapping wire slot avoids the conducting wire in meter from winding, it is difficult to distinguish.
Detailed description of the invention
Fig. 1 is the constructional appearance figure of the utility model；
Fig. 2 is the side view that the utility model protects shell structure；
Fig. 3 is the partial enlarged view in the utility model Fig. 2 at A.
In figure: 1- shell, 2- protective shell, 3- gauge table, 4- unwrapping wire slot, 5- conducting wire, 6- metal contact chip, 7- fixed plate,
8-U shape slot, 9- fixture block, 10- circular groove, 11- guide post, 12- connecting plate, 13- spring, 14- rotor plate, 15- clamping plate, 16- spring block,
17- pin, 18- card slot, 19- cylinder, 20- bolt, 21- seal item up for safekeeping.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of metering device installation assembly, including shell 1
It is rotatably connected to rotor plate 14 with the top and bottom of protective shell 2,2 left side of protective shell, utilizes rotor plate 14 and spring block 16
It so that protective shell 2 is contacted with shell 1 closer, reinforce protecting effect, while sealing up for safekeeping between item 21 and unwrapping wire slot 4
Cooperation avoids the conducting wire 5 in meter from winding, it is difficult to distinguish, two rotor plates 14 are fixedly connected with clamping plate between opposite side
15, rotor plate 14 is fixedly connected by spring block 16 with the left side of protective shell 2 close to the side of U-lag 8, the inner surface of shell 1
And the outer surface for being located at unwrapping wire slot 4 is fixedly connected with by pin 17 and seals item 21 up for safekeeping, the front of shell 1 offers card slot 18, and
The inside of card slot 18 is fixedly connected with cylinder 19 compatible with circular groove 10, and the inner surface of shell 1 is fixedly connected with gauge table 3,
The inner surface of the shell 1 and lower section for being located at gauge table 3 offers unwrapping wire slot 4, and unwrapping wire slot 4 is internally provided with conducting wire 5, shell
1 inner surface and be located at unwrapping wire slot 4 lower section be provided with metal contact chip 6, the left and right sides of shell 1 is fixedly connected to fixation
Plate 7, the front of fixed plate 7 are threaded with bolt 20, and the left side of protective shell 2 offers U-lag 8, and the top in 8 left side of U-lag
Portion and bottom are fixedly connected to fixture block 9, and the left side of fixture block 9 offers circular groove 10, and the left slide of fixture block 9 is connected with guide post
11, and guide post 11 is fixedly connected with connecting plate 12 far from one end of circular groove 10, the side of connecting plate 12 passes through spring 13 and fixture block 9
Side be fixedly connected, protective shell 2 is mounted on the outer of shell 1 using the cooperation between spring 13, fixture block 9 and circular groove 10
Surface can protect the circuit inside shell 1, and dismantle simply, carry out meter reading charging convenient for staff.
When work, which is fixed on by bolt 20 needs position to be mounted, and conducting wire 5 is placed in wire casing 4
It adjusts, and item 21 will be sealed up for safekeeping by pin 17, conducting wire 5 is fixed, then protective shell 2 is connected to the outer surface of shell 1, block
When connecing, the circular groove 10 in 9 left side of fixture block is stuck in the outer surface of cylinder 19, and the elastic force of spring 13 drives guide post 11 will by connecting plate 12
Cylinder 19 limits, while rotor plate 14 is stuck in the two sides up and down of shell 1 under the action of spring block 16, further increases protective shell
2 will stir rotor plate 14 when needing meter reading with the clamping level of shell 1, directly remove protective shell 2.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of metering device installation assembly, including shell (1) and protective shell (2), it is characterised in that: the shell (1) it is interior
Surface is fixedly connected with gauge table (3), the inner surface of the shell (1) and be located at gauge table (3) below offer unwrapping wire slot
(4), and unwrapping wire slot (4) is internally provided with conducting wire (5), and the inner surface of the shell (1) and being located at below unwrapping wire slot (4) is set
It is equipped with metal contact chip (6), is fixedly connected to fixed plate (7) at left and right sides of the shell (1), the protective shell (2)
Left side offers U-lag (8), and the top and bottom on the left of U-lag (8) are fixedly connected to fixture block (9), the fixture block (9)
Left side offer circular groove (10), the left slide of the fixture block (9) is connected with guide post (11), and guide post (11) is far from circular groove
(10) one end is fixedly connected with connecting plate (12), and the side of the connecting plate (12) passes through spring (13) and the one of fixture block (9)
Side is fixedly connected.
2. a kind of metering device installation assembly according to claim 1, it is characterised in that: on the left of the protective shell (2)
Top and bottom are rotatably connected to rotor plate (14), and two rotor plates (14) are fixedly connected with folder between opposite side
Plate (15).
3. a kind of metering device installation assembly according to claim 2, it is characterised in that: the rotor plate (14) is close to U
The side of shape slot (8) on the left of spring block (16) and protective shell (2) by being fixedly connected.
4. a kind of metering device installation assembly according to claim 1, it is characterised in that: the inner surface of the shell (1)
And the outer surface for being located at unwrapping wire slot (4) is fixedly connected with by pin (17) and seals item (21) up for safekeeping.
5. a kind of metering device installation assembly according to claim 1, it is characterised in that: open in the front of the shell (1)
Inside equipped with card slot (18), and card slot (18) is fixedly connected with and circular groove (10) compatible cylinder (19).
6. a kind of metering device installation assembly according to claim 1, it is characterised in that: the front of the fixed plate (7)
It is threaded with bolt (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821290095.5U CN208672696U (en) | 2018-08-10 | 2018-08-10 | A kind of metering device installation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821290095.5U CN208672696U (en) | 2018-08-10 | 2018-08-10 | A kind of metering device installation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208672696U true CN208672696U (en) | 2019-03-29 |
Family
ID=65837674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821290095.5U Active CN208672696U (en) | 2018-08-10 | 2018-08-10 | A kind of metering device installation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208672696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111596108A (en) * | 2020-05-22 | 2020-08-28 | 国网浙江东阳市供电有限公司 | Flexibly-detachable meter and disassembling and assembling method thereof |
| CN112098698A (en) * | 2020-09-16 | 2020-12-18 | 国网山东省电力公司招远市供电公司 | Wire laying device for meter installation and wiring |
-
2018
- 2018-08-10 CN CN201821290095.5U patent/CN208672696U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111596108A (en) * | 2020-05-22 | 2020-08-28 | 国网浙江东阳市供电有限公司 | Flexibly-detachable meter and disassembling and assembling method thereof |
| CN112098698A (en) * | 2020-09-16 | 2020-12-18 | 国网山东省电力公司招远市供电公司 | Wire laying device for meter installation and wiring |
| CN112098698B (en) * | 2020-09-16 | 2023-07-18 | 国网山东省电力公司招远市供电公司 | Meter-loading wiring pay-off device |
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