CN2191434Y - Centralized metering electric meter box - Google Patents
Centralized metering electric meter box Download PDFInfo
- Publication number
- CN2191434Y CN2191434Y CN 94210777 CN94210777U CN2191434Y CN 2191434 Y CN2191434 Y CN 2191434Y CN 94210777 CN94210777 CN 94210777 CN 94210777 U CN94210777 U CN 94210777U CN 2191434 Y CN2191434 Y CN 2191434Y
- Authority
- CN
- China
- Prior art keywords
- electric meter
- watt
- hour meter
- terminal block
- upper cover
- 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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Abstract
The utility model relates to a centralized metering electric meter box, which is composed of a box body, an electric meter mounting plate and a theftproof box door, wherein, a plurality of electric meters provided with safe power-saving devices is integrated in the box body. The electric meter mounting plate is provided with a transverse wire slot, a vertical wire slot, a main wire inlet terminal block, a main indoor neutral conductor wiring block, a phase wire wiring block, an indoor phase wire terminal block and an indoor zero terminal block, and the outer side of the electric meter mounting plate is provided with a sealed upper cover plate of an electric meter, and the upper cover plate is provided with an observation window and a label frame. The utility model has the advantages of convenient installation and maintenance and can efficiently prevent illegal electricity use, the lose of the electric meter and electric fire and can increase work efficiency.
Description
The utility model relates to the electric-power metering ammeter box of a kind of family expenses or similar applications.
Existing family expenses ammeter box connects lead and is exposed to the outside mostly, and output loop is few, so the installation and maintenance inconvenience, can not prevent electrical fire, stealing effectively and lose table.
The purpose of this utility model is to provide a kind of installation, easy to maintenance, and is safe and reliable, the centralized measure ammeter box that can prevent stealing effectively, lose table and be convenient to manage concentratedly.
Technical solution of the present utility model realizes in the following way.This centralized measure ammeter box by casing, ammeter and safety electricity-saving device are housed and the watt-hour meter installing plate and the antitheft chamber door that are fixed on the casing are formed, a plurality of watt-hour meter that are equipped with the safety electricity-saving device are focused in the casing, horizontal cable trough, vertical line groove, total input-wire terminal row, total house lead in neutral line terminal block, phase line terminal block, house lead in phase terminal row and house lead in zero terminal row are set on the watt-hour meter installing plate, the outside chamber door of electric degree dash board inboard is provided with the watt-hour meter upper cover plate of sealing, and this upper cover plate is provided with and corresponding view window of each electric degree dash board and label frame.
The utility model installation, easy to maintenance, can prevent stealing and lose table, be convenient to centralized management, and safety electricity-saving device and watt-hour meter be installed together, when electric leakage or overload take place the user, cut off the power supply automatically, fault is eliminated the back automatic recovery of power supply, so can prevent electrical fire effectively, increases work efficiency.
Fig. 1 is a Facad structure synoptic diagram of the present utility model.
Fig. 2 is the B-B cut-open view of Fig. 1.
Fig. 3 is the A-A cut-open view of Fig. 1.
Fig. 4 is a door structure synoptic diagram of the present utility model.
Fig. 5 is the whole functional-block diagram of the utility model safety electricity-saving device.
Accompanying drawings most preferred embodiment of the present utility model: the utility model is made up of casing 1, chamber door 16 and watt-hour meter installing plate 10 3 parts as shown in drawings.The casing both sides have 4 of φ 18mm fixed orifices, are fixed on the wall with M12 * 80 expansion bolts.
Earlier horizontal cable trough 7, vertical line groove 15 are installed on the watt-hour meter installing plate 10, carry out distribution after then total input-wire terminal row 13, total house lead in neutral line terminal block 14, phase line terminal block 12, house lead in phase terminal row 9, house lead in zero terminal row 11 being installed in the bottom of watt-hour meter installing plate, phase line terminal block rear portion is equipped with insulcrete 22, total house lead in neutral line terminal block rear portion is provided with insulating support, is equipped with earth stud 8 on watt-hour meter installing plate and the casing.After being fixed on the watt-hour meter 5 usefulness M4 tap bolts that are equipped with safety electricity-saving device 6 on the installing plate, the watt-hour meter installing plate is fixed in the casing on the installing plate support 21, how much carries out distribution by the user then, generally multipotency reaches 32 families.The watt-hour meter upper cover plate 2 and 19 that the intact back of distribution will be provided with watt-hour meter view window 3 and label frame 4 with set bolt is installed in and gives on the system frame 18 that welds earlier, and is fixing with railway lead sealing sealing.
As shown in drawings, the utility model chamber door is provided with Lock with double safety guard 24 and wears bar lock 25, and the hinge side of chamber door is provided with two pick-proof pillars 26, is provided with the pillar fixed orifice with the corresponding doorframe of this pillar, and the upper and lower doorframe of casing is provided with bolt hole 17.
The safety electricity-saving device that adopts of the utility model is made up of sampler 1, load current sampler 2, amplifier comparator 3 and 4, OR circuit 5, trigger switch and delay circuit 6, executive circuit 7, D.C. regulated power supply 8 as shown in Figure 5, and this device has that brownout family overload, detection device are leaked electricity, function such as anti-electricity-theft.
Claims (1)
1, a kind of centralized measure ammeter box, by casing, the watt-hour meter installing plate and the antitheft chamber door that watt-hour meter and safety electricity-saving device are housed and are fixed on the casing are formed, it is characterized in that the watt-hour meter of a plurality of safety electricity-saving devices is focused in the casing, on the watt-hour meter installing plate horizontal cable trough is set, the vertical line groove, the total input-wire terminal row, total house lead in neutral line terminal block, the phase line terminal block, house lead in phase terminal row and house lead in zero terminal row, the outside chamber door of electric degree dash board inboard is provided with the watt-hour meter upper cover plate of sealing, and this upper cover plate is provided with and corresponding view window of each watt-hour meter and label frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94210777 CN2191434Y (en) | 1994-05-10 | 1994-05-10 | Centralized metering electric meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94210777 CN2191434Y (en) | 1994-05-10 | 1994-05-10 | Centralized metering electric meter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2191434Y true CN2191434Y (en) | 1995-03-08 |
Family
ID=33828096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94210777 Expired - Fee Related CN2191434Y (en) | 1994-05-10 | 1994-05-10 | Centralized metering electric meter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2191434Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538852A (en) * | 2012-01-17 | 2012-07-04 | 成都中大华瑞科技有限公司 | Integrated anti-cheating grouting recording system |
-
1994
- 1994-05-10 CN CN 94210777 patent/CN2191434Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538852A (en) * | 2012-01-17 | 2012-07-04 | 成都中大华瑞科技有限公司 | Integrated anti-cheating grouting recording system |
| CN102538852B (en) * | 2012-01-17 | 2014-11-19 | 成都中大华瑞科技有限公司 | Integrated anti-cheating grouting recording system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |