CN209327419U - A kind of electric energy metering device pre-installation module - Google Patents
A kind of electric energy metering device pre-installation module Download PDFInfo
- Publication number
- CN209327419U CN209327419U CN201822014445.1U CN201822014445U CN209327419U CN 209327419 U CN209327419 U CN 209327419U CN 201822014445 U CN201822014445 U CN 201822014445U CN 209327419 U CN209327419 U CN 209327419U
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- electric energy
- energy metering
- metering device
- insulating base
- terminal box
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Abstract
The utility model relates to electric power maintenance technical fields, more specifically, it is related to a kind of electric energy metering device pre-installation module, including insulating base, measurement meter, negative control terminal and terminal box, measurement meter, negative control terminal and the terminal box is fixed on insulating base, and the measurement meter and negative control terminal are electrically connected with terminal box respectively.High voltage alive equipment and measuring equipment will can be kept apart, and solve the problems, such as safe distance deficiency.
Description
Technical field
The utility model relates to electric power maintenance technical fields, pre-install mould more particularly, to a kind of electric energy metering device
Block.
Background technique
In electric energy metering device rotation operation, certain customers are installed additional since no terminal box needs to have a power failure, and current many
The measuring equipment of client is specifically included that there are considerable problem
1, secondary connection is chaotic, and technique is not up to standard；
2, to seek material-saving and conveniently voltage circuit taken to seal in the mode of current loop；
3, metering device is mounted in old-fashioned metering cabinet or power distribution cabinet, shorter at a distance from charged facility；
4, secondary line is combined into cylindric, it is difficult to check whether wiring is correct.
Now in carrying out electric energy metering device rotation operation, many meters are only fixed on iron row by screw, with electrification
The safe distance of busbar is insufficient, and there are great operational hazards, while meter aging or antenna fall and be likely to that busbar is caused to connect
Ground causes safety accident.User information generallys use label paper and prints and be pasted on meter, with the passing of time label paper is easily damaged or
It falls, and information is not detailed, the device of a family multilist is easy to produce and is obscured；The secondary connection for not conforming to technique requirement is easy to produce
Mis-wired in turn results in phase fault or discharges over the ground；Secondary connection is difficult to solve the problems, such as to check difficulty, in addition beautiful to ask
A possibility that tying up process, further increase mis-wired of progress；Terminal box is accidentally identified without effective look into.
Utility model content
The utility model in order to overcome at least one of the drawbacks of the prior art described above, it is pre- to provide a kind of electric energy metering device
Module is installed, high voltage alive equipment and measuring equipment will can be kept apart, solves the problems, such as safe distance deficiency.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of electric energy metering device pre-installation
Module, including insulating base, measurement meter, negative control terminal and terminal box, the measurement meter, negative control terminal and terminal box are solid
It is scheduled on insulating base, the measurement meter and negative control terminal are electrically connected with terminal box respectively.
Further, the measurement meter and negative control terminal are electrically connected by secondary line with terminal box.
Further, the secondary line includes pressure-wire and current line, and the pressure-wire is different with electric current line color.
By the differentiation of different colours, operation maintenance personnel can be convenient distinguish the line inspection at the scene, and can greatly reduce wrong line causes
The case where causing alternate open circuit or discharging over the ground.
Further, the pressure-wire and current line are disposed on different horizontal planes and using wire clamps and insulation
Bottom plate is fixed.Current line and pressure-wire are disposed on different level, operation maintenance personnel butted line is further facilitated
Differentiation.
Further, the terminal box is equipped with transparent cover plate, and the transparent cover plate is equipped with and correct wiring position
Set corresponding identification mechanism.Identification mechanism can block wiring when operation maintenance personnel correct wiring, if operation maintenance personnel is wrong
When mis-wired, wiring will be from transparent cover plate exposure.By the setting of identification mechanism, operation maintenance personnel can be made to be intuitive to see
Wiring effect, the maloperation phenomenon that can prevent from more sliding secondary circuit after metering device occur.
Further, the identification mechanism is the gummed paper with color identifier.
It further, further include having NFC label, the NFC label is arranged on insulating base.NFC label is due to it
Physical characteristic, it is more durable compared to label paper, while more users and facility information can be stored, band NFC can be used in user
The mobile phone or equipment of function check content.
Further, the NFC label uses 888 bytes or the above capacity, facilitates storage user data information.
Further, the insulating base two sides are respectively provided with handle.Handle adapts to manpower lifting profile setting, side
Just operation maintenance personnel lifts the carrying of this pre-installation module.
Further, for the insulating base using 5mm or the non-metal insulating material of the above thickness, guaranteeing will be high
Pressure zone electric equipment and measuring equipment are kept apart, and solve the problems, such as safe distance deficiency.
Further, the surrounding of insulating base hot melt adhesive edge.In addition, four ends angle of insulating base is adopted
It is handled with fillet, reduces stress, avoid unexpected scuffing, use safer.
Compared with prior art, beneficial effect is: high voltage alive equipment and measuring equipment will can be kept apart, and solved
The problem of safe distance deficiency.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
Embodiment 1:
As shown in Figure 1, a kind of electric energy metering device pre-installs module, including insulating base 1, measurement meter 3, negative control terminal
2 and terminal box 4, measurement meter 3, negative control terminal 2 and terminal box 4 be fixed on insulating base 1, measurement meter 3 and negative control terminal
2 are electrically connected with terminal box 4 respectively.Measurement meter 3 and negative control terminal 2 are fixed on insulating base 1 by bolt,
The inside at four angles of insulating base 1 offers screw hole respectively, and the present apparatus carries out installation fixation by the screw hole on the inside of four angles.
In the present embodiment, measurement meter 3 and negative control terminal 2 are electrically connected by secondary line 5 with terminal box 4.
In the present embodiment, secondary line 5 includes pressure-wire and current line, and pressure-wire is different with electric current line color.By not
With the differentiation of color, operation maintenance personnel can be convenient distinguish the line inspection at the scene, and can greatly reduce wrong line causes to cause phase
Between open circuit or the case where discharge over the ground.
In the present embodiment, pressure-wire and current line are disposed on different horizontal planes and using wire clamps and insulation bottom
Plate 1 is fixed.Current line and pressure-wire are disposed on different level, facilitate operation maintenance personnel to dock more in the present embodiment
The differentiation of line.
In the present embodiment, terminal box 4 is equipped with transparent cover plate, and transparent cover plate is equipped with corresponding with correct wiring position
Identification mechanism.Identification mechanism can block wiring when operation maintenance personnel correct wiring, if operation maintenance personnel false wiring
When, wiring will be from transparent cover plate exposure.By the setting of identification mechanism, operation maintenance personnel can be made to be intuitive to see that wiring is imitated
Fruit, the maloperation phenomenon that can prevent from more sliding secondary circuit after metering device occur.
In the present embodiment, identification mechanism is the gummed paper with color identifier.
It in the present embodiment, further include having NFC label 6, NFC label 6 is arranged on insulating base 1.NFC label 6 due to
Its physical characteristic, it is more durable compared to label paper, while more users and facility information can be stored, band can be used in user
The mobile phone or equipment of NFC function check content.In addition, NFC label 6 relative to existing label paper, has and to rewrite repeatedly
Effect, operation maintenance personnel the storage content to NFC label 6 can carry out rewriting editor according to actual needs, relative to existing papery
Its is more environmentally-friendly for label, can be recycled, and not easily to fall off.
In the present embodiment, NFC label 6 uses 888 bytes or the above capacity, facilitates storage user data information.
In the present embodiment, 1 two sides of insulating base are respectively provided with handle 7.Handle 7 adapts to manpower lifting profile setting,
Operation maintenance personnel is facilitated to lift the carrying of this pre-installation module.
In the present embodiment, for insulating base 1 using 5mm or the non-metal insulating material of the above thickness, guaranteeing will be high
Pressure zone electric equipment and measuring equipment are kept apart, and solve the problems, such as safe distance deficiency.
In the present embodiment, the surrounding of insulating base 1 hot melt adhesive edge.In addition, four ends angle of insulating base 1 is adopted
It is handled with fillet, reduces stress, avoid unexpected scuffing, use safer.
In the present embodiment, to one electric energy metering device of installation, 1 height of insulating base and width control are in 500mm*
Within 300mm, to two electric energy metering devices of installation, 1 height of insulating base and width control are within 500mm*500mm.
In the present apparatus, installation fixation is carried out using the screw hole on the inside of 14 angles of insulating base, operation maintenance personnel is using this
When device O&M wiring, it can be distinguished according to the current line color different with pressure-wire and setting position, in wiring
When can according in terminal box 4 transparent cover plate carry out wiring differentiation, guarantee wiring it is correct.In addition, staff can be used
Mobile phone with NFC function identifies the NFC label 6 on insulation cover plate, and the information for being stored in NFC label 6 is read
It takes, to check corresponding information.
Embodiment 2:
The present embodiment is similar to Example 1, the difference is that, in the present embodiment, in the space bit of insulating base 1
It sets and increases two-dimension code label or bar coded sticker, be equipped with transparent protective layer on two-dimension code label and bar coded sticker, avoid marking
Label abrasion, such operation maintenance personnel can be used by the two dimensional code or the corresponding information of bar code recognition acquisition on scanning means
It is convenient and efficient.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of electric energy metering device pre-installs module, which is characterized in that including insulating base (1), measurement meter (3), negative control
Terminal (2) and terminal box (4), the measurement meter (3), negative control terminal (2) and terminal box (4) are fixed on insulating base (1)
On, the measurement meter (3) and negative control terminal (2) are electrically connected with terminal box (4) respectively.
2. a kind of electric energy metering device according to claim 1 pre-installs module, which is characterized in that the measurement meter
(3) it is electrically connected by secondary line (5) with terminal box (4) with negative control terminal (2).
3. a kind of electric energy metering device according to claim 2 pre-installs module, which is characterized in that the secondary line
It (5) include pressure-wire and current line, the pressure-wire is different with electric current line color.
4. a kind of electric energy metering device according to claim 3 pre-installs module, which is characterized in that the pressure-wire and
Current line is disposed on different horizontal planes and is fixed using wire clamp and insulating base (1).
5. a kind of electric energy metering device according to claim 1 pre-installs module, which is characterized in that the terminal box
(4) it is equipped with transparent cover plate, the transparent cover plate is equipped with identification mechanism corresponding with correct wiring position.
6. a kind of electric energy metering device according to claim 5 pre-installs module, which is characterized in that the identification mechanism
For the gummed paper with color identifier.
7. a kind of electric energy metering device according to claim 1 pre-installs module, which is characterized in that further include having NFC mark
It signs (6), the NFC label (6) is arranged on insulating base (1).
8. a kind of electric energy metering device according to claim 7 pre-installs module, which is characterized in that the NFC label
(6) 888 bytes or the above capacity are used.
9. a kind of electric energy metering device according to claim 1 pre-installs module, which is characterized in that the insulating base
(1) two sides are respectively provided with handle (7).
10. a kind of -9 any electric energy metering devices pre-install module according to claim 1, which is characterized in that described
Insulating base (1) is using 5mm or the non-metal insulating material of the above thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822014445.1U CN209327419U (en) | 2018-12-03 | 2018-12-03 | A kind of electric energy metering device pre-installation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822014445.1U CN209327419U (en) | 2018-12-03 | 2018-12-03 | A kind of electric energy metering device pre-installation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209327419U true CN209327419U (en) | 2019-08-30 |
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ID=67712577
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822014445.1U Active CN209327419U (en) | 2018-12-03 | 2018-12-03 | A kind of electric energy metering device pre-installation module |
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| CN (1) | CN209327419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103448A (en) * | 2019-11-15 | 2020-05-05 | 国网浙江省电力有限公司衢州供电公司 | Wiring module for high-voltage electric energy metering new-installation user |
| CN112986643A (en) * | 2021-03-08 | 2021-06-18 | 国网浙江新昌县供电有限公司 | Structure for reducing metering secondary wiring time of 10 KV high-voltage supply low-voltage meter user |
-
2018
- 2018-12-03 CN CN201822014445.1U patent/CN209327419U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103448A (en) * | 2019-11-15 | 2020-05-05 | 国网浙江省电力有限公司衢州供电公司 | Wiring module for high-voltage electric energy metering new-installation user |
| CN112986643A (en) * | 2021-03-08 | 2021-06-18 | 国网浙江新昌县供电有限公司 | Structure for reducing metering secondary wiring time of 10 KV high-voltage supply low-voltage meter user |
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