CN203909115U - Single three-phase meter box - Google Patents
Single three-phase meter box Download PDFInfo
- Publication number
- CN203909115U CN203909115U CN201420355970.9U CN201420355970U CN203909115U CN 203909115 U CN203909115 U CN 203909115U CN 201420355970 U CN201420355970 U CN 201420355970U CN 203909115 U CN203909115 U CN 203909115U
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- CN
- China
- Prior art keywords
- upper cover
- base
- ammeter
- switch
- described base
- Prior art date
- 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.)
- Expired - Fee Related
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- 239000000178 monomer Substances 0.000 claims description 19
- 235000019994 cava Nutrition 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract 5
- 239000000463 material Substances 0.000 description 5
- 238000007596 consolidation process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Distribution Board (AREA)
Abstract
The utility model discloses a single three-phase meter box which comprises a base, and an upper cover. The base is matched with the upper cover to form a cuboid structure of which the inner portion is a cavity. An electricity meter and an acquisition device are installed in the base. A meter front switch and a meter rear switch which are parallel to each other are installed under the electricity meter. The meter front switch and the meter rear switch are installed at the input end and the output end of the electricity meter separately. The electricity meter is connected with the acquisition device. The single three-phase meter box is characterized in that the top edge of the base is extended upwards, the extension edge is matched with the upper cover, two sides of the base are provided with a guide slot separately, the guide slots are matched with the upper cover sides, the bottom portions of the base and the upper cover are provided with lockholes; and a wire branching bank is arranged under the electricity meter. According to the utility model, advantages of simple structure and convenient assembly and disassembly can be realized, and the single three-phase meter box is suitable for being popularizes.
Description
Technical field
The utility model relates to a kind of table case, especially a kind of monomer three phase metering table case.
Background technology
Along with scientific and technological progress, people's life more and more be unable to do without electric equipment, and is also present in widely in our life as the gauging table of statistics electric energy.People are built in ammeter in table case conventionally, and hence one can see that, as its corrosion resistance of table case, thermotolerance and the insulativity of ammeter protective cover, are very important.
Publication number is that in the monomer three phase metering table case of 203310887U, it comprises casing, is fastened on the lid on described casing; Described casing is rectangular shape, inner is open cavity structure, described box cavity top is provided with ammeter, and the ammeter lateral location of described box house is provided with collector, it is characterized in that: described box house ammeter below is provided with table preceding switch arranged side by side, the rear switch of table; After described table preceding switch, table, switch is arranged on respectively input end and the output terminal of described ammeter; The incoming end of circuit, from the below access of described casing, is fixed on described casing by anchor ear.Such monomer plastic table case, by setting up the break-make that switch after table preceding switch, table simultaneously can control circuit, makes people more safe when ammeter is operated; But, due to the defect shape of body structure, making casing folding inconvenience, in casing, there is larger potential safety hazard in the irregularity of arranging of each parts.
Utility model content
Utility model object: the purpose of this utility model is, for the deficiency in currently available technology, to propose a kind of folding with convenience, and effectively arrange each line in casing and arrange, the monomer three phase metering table case of potential safety hazard reduced.
Technical scheme: for realizing above-mentioned utility model object, the utility model adopts following technical scheme: a kind of monomer three phase metering table case, comprise base, upper cover, described base matches with upper cover and forms inside is the rectangular structure of cavity, the inner ammeter of installing of described base, collector, described ammeter below is provided with table preceding switch arranged side by side, switch after table, after described table preceding switch and table, switch is arranged on respectively the input end of described ammeter, output terminal, described ammeter is connected with collector, extending upward of described base top margin, the top margin of described extension matches with upper cover inwall, described base dual-side is provided with gathering sill, described gathering sill and upper cover side match, described base and upper cover bottom are provided with the lockhole of up/down perforation, described ammeter below is provided with wire-distributing row.Described wire-distributing row is integral type structure, and its bottom is fixed on base, the distribution separated time bayonet socket that described wire-distributing row top is divided equally, and described separated time bayonet socket is shape of reverse omega; Be convenient to electric wire and snap in separated time bayonet socket, and the design of shape of reverse omega can effectively prevent that electric wire from ejecting, good positioning effect.
Described base is provided with pilot hole, locates respectively ammeter, table preceding switch, the rear switch of table, and the utility model is located each component locations by pilot hole, with each parts that guarantee to be placed in for a long time in counter box, is not subjected to displacement, and improves security.
Described base is provided with cushion block, and described cushion block is fixedly connected with base through screws, and the utility model is by setting up cushion block, and effective adjustment form preceding switch, table be the height of switch afterwards, improves the applicability of counter box.
Described base below is provided with zero line row, by setting up zero line, arranges, and can, by zero line consolidation in a row, not only make to show case inner clean and tidy, and can improve security.
Described base left and right side is provided with thermovent, Open Side Down for described thermovent, the utility model, by setting up thermovent in base side, can, effectively by the dissipation of heat that after ammeter, table preceding switch, table, switch produces in operational process, avoid each parts because running temperature is high, to cause danger.
Described base four sides are provided with middle part and all cave inward, and form concave surface, and the utility model is by establishing concave surface in base four sides, and described concave surface can effectively improve the withstand voltage properties of counter box, increase serviceable life; And replace reinforcement can effectively reduce the cost of manufacture of table case by concave surface, increase economic efficiency.
On described, cover with corresponding section, ammeter position and be provided with view window, described view window is embedded in upper cover; Described view window is preferably transparent PC material.
Further, described view window is tightly connected with upper cover under closure state.
Further, in order better to guarantee the security of counter box, described base and upper cover inwall coating exotic material, form high-temperature-resistant layer; Described high-temperature resistant coating is preferably ZS-811 type fire-resistant anticorrosion paint.
Beneficial effect: the following advantage that the utlity model has that adopts technique scheme:
1. safe: the utility model by setting up pilot hole, wire-distributing row, zero line row etc. on base, and effectively each component locations in consolidation table case, avoids touching and causing danger because of the misconnection of electric wire.
2. easy accessibility: the utility model is by the top margin of base is extended upward, and base dual-side is arranged to the groove that matches with upper cover, upper cover and base can pass through the folding of dual-side groove, easy accessibility.
3. long service life: the utility model, by counter box inwall coating exotic material, can effectively avoid counter box inwall encroached on by high temperature, effectively improves the serviceable life of table case.
Accompanying drawing explanation
Fig. 1 is monomer three phase metering table box structure schematic diagram;
Fig. 2 is understructure schematic diagram;
Fig. 3 is superstructure schematic diagram;
Fig. 4 is cushion block structure schematic diagram;
Fig. 5 is that base A-A ' is to cut-open view;
Fig. 6 is that upper cover B-B ' is to cut-open view;
Fig. 7 is that base C-C ' is to cut-open view;
In figure: 1. base; 2. upper cover; 3. ammeter; 4. collector; 5. show preceding switch; 6. switch after showing; 11. pilot holes; 12. gathering sills; 13. wire-distributing rows; 14. lockholes; 15. concave surfaces; 16. thermovents; 17. cushion blocks; 18. zero line rows; 21. view windows.
Embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is further elaborated.
A kind of monomer three phase metering table case as shown in Figure 1, comprise base 1, upper cover 2, described base 1 matches with upper cover 2 and forms inside is the rectangular structure of cavity, the inner ammeter 3 of installing of described base 1, collector 4, described ammeter 3 belows are provided with table preceding switch 5 arranged side by side, switch 6 after table, after described table preceding switch 5 and table, switch 6 is arranged on respectively the input end of described ammeter 3, output terminal, described ammeter 3 is connected with collector 4, extending upward of described base 1 top margin, the top margin of described extension matches with the inwall of upper cover 2, described base 1 dual-side is provided with gathering sill 12, described gathering sill 12 matches with upper cover 2 sides, the lockhole 14 that described base 1 and upper cover 2 bottoms are provided with up/down perforation, described ammeter 3 belows are provided with wire-distributing row 13, described base 1 is provided with pilot hole 11, locates respectively ammeter 3, table preceding switch 5, the rear switch 6 of table, on described base 1, be also provided with the cushion block 17 being fixedly connected with base 1 by screw, described base 1 bottom is provided with zero line row 18, described base 1 left and right side is provided with the thermovent 16 that Open Side Down, described base 1 four middle parts, side all cave inward, and form concave surface 15, on described upper cover 2, be provided with view window 21 with ammeter 3 corresponding sections, position, described view window 21 is embedded in upper cover 2
Embodiment 1
A monomer three phase metering table case, adopts anti-flaming ABS material to make, and adopts Shooting Technique one-body molded.As shown in Fig. 1-7, comprise base 1, upper cover 2, adopt pilot hole 11 respectively at the inner ammeter 3 of installing of base 1, collector 4, and table preceding switch 5 arranged side by side is installed below ammeter 3, switch 6 after table, after described table preceding switch 5 and table, switch 6 is arranged on respectively the input end of described ammeter 3, output terminal, described ammeter 3 is connected with collector 4, be located at the wire-distributing row 13 of ammeter 3 belows by ammeter 3 input ends, the electric wire consolidation of output terminal, it is rationally arranged, the zero line row 18 who is located at base 1 bottom can be by zero line consolidation, make each arrangement of parts in monomer three phase metering table case neat, improve security,
Extending upward of described base 1 top margin, the top margin of described extension matches with upper cover 2 inwalls, described base 1 dual-side is provided with gathering sill 12, described gathering sill 12 matches with upper cover 2 sides, the lockhole 14 that described base 1 and upper cover 2 bottoms are provided with up/down perforation, and upper cover 2 slides by the gathering sill 12 matching with it, complete the folding of monomer three phase metering table case, convenient and swift, the lockhole 14 of up/down perforation can further be locked table case, improves the practicality of table case;
The upper cover 2 with ammeter 3 corresponding sections, position is as described in Figure 3 provided with view window 21, and described view window 21 is embedded in upper cover 2; Described view window 21 is preferably transparent PC material, is convenient for people to reading electric meters 3 data, and view window 21 under closure state with upper cover 2 for being tightly connected, safe.
Embodiment 2
When after table preceding switch 5, table, the height of switch 6 does not highly conform to ammeter 3, in order better to complete wiring, on described base 1, set up cushion block 17, described cushion block 17 is fixedly connected with base 1 by screw, cushion block 17 height can be made adjustment according to the height of switch 6 after table preceding switch 5, table, are illustrated in figure 4 the structural representation of cushion block 17.
Embodiment 3
As shown in Figure 5, base 1 dual-side is provided with thermovent 16, and Open Side Down for described thermovent 16, the heat that after ammeter 3, table preceding switch 5, table, switch 6 produces in operational process can be distributed in time, avoids each parts because running temperature is high, to cause danger; Meanwhile, Open Side Down, can avoid monomer three phase metering table case rainy day rainwater pour into the danger in case, beneficial effect is obvious.
The above is embodiment of the present utility model, be noted that for those skilled in the art, do not departing under the prerequisite of the utility model principle, the modification of the various equivalent form of values of the present utility model is all being fallen within to the application's claims limited range.
Claims (7)
1. a monomer three phase metering table case, comprise base (1), upper cover (2), described base (1) matches with upper cover (2) and forms inside is the rectangular structure of cavity, the inner ammeter (3) of installing of described base (1), collector (4), described ammeter (3) below is provided with table preceding switch (5) arranged side by side, switch (6) after table, after described table preceding switch (5) and table, switch (6) is arranged on respectively the input end of described ammeter (3), output terminal, described ammeter (3) is connected with collector (4), it is characterized in that: the extending upward of described base (1) top margin, the top margin of described extension matches with upper cover (2) inwall, described base (1) dual-side is provided with gathering sill (12), described gathering sill (12) matches with upper cover (2) side, described base (1) and upper cover (2) bottom are provided with the lockhole (14) of up/down perforation, described ammeter (3) below is provided with wire-distributing row (13).
2. monomer three phase metering table case according to claim 1, is characterized in that: described base (1) is provided with pilot hole (11), locates respectively ammeter (3), table preceding switch (5), the rear switch (6) of table.
3. monomer three phase metering table case according to claim 1, is characterized in that: described base (1) is provided with cushion block (17), and described cushion block (17) is fixedly connected with by screw with base (1).
4. monomer three phase metering table case according to claim 1, is characterized in that: described base (1) below is provided with zero line row (18).
5. monomer three phase metering table case according to claim 1, is characterized in that: described base (1) left and right side is provided with thermovent (16), and Open Side Down for described thermovent (16).
6. monomer three phase metering table case according to claim 1, is characterized in that: described base (1) four middle part, side all caves inward, and forms concave surface (15).
7. monomer three phase metering table case according to claim 1, is characterized in that: on described upper cover (2) and ammeter (3) corresponding section, position is provided with view window (21), and described view window (21) is embedded in upper cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355970.9U CN203909115U (en) | 2014-06-26 | 2014-06-26 | Single three-phase meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355970.9U CN203909115U (en) | 2014-06-26 | 2014-06-26 | Single three-phase meter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203909115U true CN203909115U (en) | 2014-10-29 |
Family
ID=51783377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420355970.9U Expired - Fee Related CN203909115U (en) | 2014-06-26 | 2014-06-26 | Single three-phase meter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203909115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629012A (en) * | 2016-03-28 | 2016-06-01 | 万沙电气有限公司 | Intelligent electric meter box |
-
2014
- 2014-06-26 CN CN201420355970.9U patent/CN203909115U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629012A (en) * | 2016-03-28 | 2016-06-01 | 万沙电气有限公司 | Intelligent electric meter box |
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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: 20141029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |