CN202710625U - Meter base for plugging plug-in electricity meter - Google Patents
Meter base for plugging plug-in electricity meter Download PDFInfo
- Publication number
- CN202710625U CN202710625U CN 201220274353 CN201220274353U CN202710625U CN 202710625 U CN202710625 U CN 202710625U CN 201220274353 CN201220274353 CN 201220274353 CN 201220274353 U CN201220274353 U CN 201220274353U CN 202710625 U CN202710625 U CN 202710625U
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- China
- Prior art keywords
- plug
- ammeter
- seal structure
- table base
- lead seal
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Abstract
The utility model discloses a meter base for plugging a plug-in electricity meter in the field of the intelligent power grid, including a shell, wherein the top surface of the shell is provided with a connection hole, a first lead sealing structure and a second lead sealing structure; the first lead sealing structure and the second lead sealing structure are in parallel arrangement; and the first lead sealing structure and the second lead sealing structure are made by metal materials. The technical effect of the meter base for plugging a plug-in electricity meter is that the meter base for plugging a plug-in electricity meter can fix the plug-in electricity meter firmly, and can effectively reduce the occurrence of electric larceny phenomenon.
Description
Technical field
The utility model relates to a kind of table base for grafting plug-in ammeter in intelligent grid field.
Background technology
The table base is a kind of being positioned in the ammeter box, is used for the fixedly equipment of ammeter.In order to improve the measuring accuracy of intelligent electric meter, grafting plug-in intelligent electric meter replaces traditional downward joint type ammeter day by day.Present table base can't be securely fixed in grafting plug-in ammeter on the described table base on the one hand, has affected the accurate-metering of ammeter.Simultaneously also perfect not to the utmost in design, carrying out stealing to electricity filching person provides chance, has caused loss to national wealth.Therefore, design a plug-in ammeter can being fixedly secured, and the effective table base of the electricity theft prevention inevitable requirement that become intelligent grid to build.
The utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of table base for grafting plug-in ammeter to be provided, and it can fixedly secure the plug-in ammeter, and can effectively reduce the generation of stealing electricity phenomenon.
A kind of technical scheme that realizes above-mentioned purpose is: a kind of table base for grafting plug-in ammeter comprises shell; The end face of described shell arranges wiring hole, the first lead seal structure and the second lead seal structure, and described the first lead seal structure and described the second lead seal structure are arranged in parallel, and described the first lead seal structure and described the second lead seal structure are all made by metal material.
Further, be arranged to right cutting group and insertion hole groups on the side of described shell.
Further, on the bottom surface of described shell, described wiring hole is " product " font and arranges.
Further described table base inside arranges busbar bus and RS485 bus.
Further, described shell is by the wooden one-tenth of mould-injection.
Adopted the technical scheme of a kind of table base for grafting plug-in ammeter of the present utility model, the end face that is described shell arranges wiring hole, the first lead seal structure and the second lead seal structure, described the first lead seal structure and described the second lead seal structure are arranged in parallel, and described the first lead seal structure and described the second lead seal structure all are technical schemes of being made by metal material.Its technique effect is: the plug-in ammeter can be fixedly secured, and can effectively reduce the generation of stealing electricity phenomenon.
Description of drawings
Fig. 1 is that the master of a kind of table base for the grafting intelligent electric meter of the present utility model looks synoptic diagram.
Embodiment
To see also Fig. 1, in order understanding the technical solution of the utility model better, below by embodiment particularly, and to be described in detail by reference to the accompanying drawings:
See also Fig. 1, a kind of table base for the grafting intelligent electric meter of the present utility model comprises, comprise shell 1, the end face of described shell 1 arranges wiring hole 11, the first lead seal structure 12 and the second lead seal structure 13, described the first lead seal structure 12 and described the second lead seal structure 13 are arranged in parallel, and described the first lead seal structure 12 and described the second lead seal structure 13 are all made by metal material.In the present embodiment, described the first lead seal structure 12 and described the second lead seal structure 13 all are made of copper, and are embedded on the end face of described shell 1.
The effect of described the first lead seal structure 12 and described the second lead seal structure 13 is that described plug-in intelligent electric meter is fixed, in addition on the one hand can the electricity theft prevention person single plug-in ammeter be plugged the operation of ammeter, because at electricity filching person during in the plug table handling that single plug-in ammeter is carried out, described the first lead seal structure 12 and described the second lead seal structure 13 will cause that the busbar bus in the described table base 13 produces induction current, cause the service entrance switch tripping operation of the ammeter box that described table base place is installed.
On the end face of described shell, described wiring hole 11 is " product " font and arranges, the purpose of design is after described plug-in intelligent electric meter inserts described table base, to only have by the instrument of special use and just can finish the operation of pulling out table of single plug-in ammeter and the operation of replacing like this.
Be arranged to right cutting group and insertion hole groups on the side of described shell 1, in the present embodiment, along on four sides of described shell 1, set gradually in the counterclockwise direction the first cutting group 21, the first insertion hole groups, 22, the second cutting groups 23 and the second insertion hole groups 24.Because the end face of described shell 1 is square.Described the first cutting group 21 and described the first insertion hole groups 22 have formed a pair of cutting group and insertion hole groups.Described the second cutting group 23 and described the second insertion hole groups 24 have formed a pair of cutting group and insertion hole groups.Described the first cutting group 21 is comprised of three root cuttings, and described the first insertion hole groups 22 is comprised of three jacks.Described the second cutting group 23 is comprised of a root cutting, and described the second insertion hole groups 24 is comprised of a jack.The purpose of design is like this: by cutting group and the insertion hole groups of so paired setting, can be different according to the capacity of ammeter box, and the described table base composition of any polylith is as a whole, place in the ammeter box.Because the plug of single described plug-in ammeter will cause the tripping operation of service entrance switch of the whole ammeter box at described table base place, thereby reduce the possibility that electricity filching person carries out stealing by the plug ammeter.In addition on the one hand, also help service entrance switch, ammeter and outlet switch integrative installation technology in the described ammeter box, so that lose an ammeter wiring in the table case.
In the present embodiment, the inside of described table base arranges up and down hierarchy, and the lower floor of described table base inside arranges the busbar bus, and the upper strata of described table base inside arranges the RS485 bus.Described busbar bus is shown at present base and all is provided with, and in the present embodiment, described busbar bus all is designed with the redundancy of 100A, and the plug-in ammeter is more reliable with being connected of described table base like this, satisfies simultaneously the demand of the following upgrading of plug-in ammeter.Be provided with in the present embodiment two pairs and, this two couple and on be provided with cutting and the jack of varying number, the purpose of design is like this: after a plurality of described table floor installations enter described ammeter box, can make and respectively show the interior busbar bus of base and rationally arrange.
The upper strata of described table base inside arranges the RS485 bus, when in a single day the operation of the slotting table of described plug-in ammeter is finished, just can make described plug-in ammeter connect described RS485 bus by the RS485 interface that is arranged on the described ammeter, described plug-in ammeter is communicated by the control terminal of described RS485 bus electrical network.
Because described busbar bus belongs to the forceful electric power circuit, described RS485 bus belongs to the light current circuit, and like this, the cabling of forceful electric power circuit and light current circuit is layering, has improved the security of described table base.
The shell 1 of described table base is made by the mould-injection wood material, has the serviceable life more than 30 years.
The in addition described table base plug-in ammeter of not only can pegging graft, the plug-in collector of also can pegging graft.
Those of ordinary skill in the art will be appreciated that, above embodiment illustrates the utility model, and be not to be used as restriction of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (5)
1. a table base that is used for grafting plug-in ammeter comprises shell (1); It is characterized in that: the end face of described shell arranges wiring hole (11), the first lead seal structure (12) and the second lead seal structure (13), described the first lead seal structure (12) and described the second lead seal structure (13) are arranged in parallel, and described the first lead seal structure (12) and described the second lead seal structure (13) are all made by metal material.
2. a kind of table base for grafting plug-in ammeter according to claim 1 is characterized in that: be arranged to right cutting group and insertion hole groups on the side of described shell (1).
3. a kind of table base for grafting plug-in ammeter according to claim 1 and 2 is characterized in that: on the end face of described shell, described wiring hole (11) is " product " font and arranges.
4. a kind of table base for grafting plug-in ammeter according to claim 1 and 2, it is characterized in that: described table base inside arranges busbar bus and RS485 bus.
5. a kind of table base for grafting plug-in ammeter according to claim 1 and 2, it is characterized in that: described shell is by the wooden one-tenth of mould-injection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274353 CN202710625U (en) | 2012-06-12 | 2012-06-12 | Meter base for plugging plug-in electricity meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274353 CN202710625U (en) | 2012-06-12 | 2012-06-12 | Meter base for plugging plug-in electricity meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202710625U true CN202710625U (en) | 2013-01-30 |
Family
ID=47590913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220274353 Expired - Fee Related CN202710625U (en) | 2012-06-12 | 2012-06-12 | Meter base for plugging plug-in electricity meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202710625U (en) |
-
2012
- 2012-06-12 CN CN 201220274353 patent/CN202710625U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20190612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |