CN2386559Y - Branching management device for watt-hour meter - Google Patents
Branching management device for watt-hour meter Download PDFInfo
- Publication number
- CN2386559Y CN2386559Y CN 99221798 CN99221798U CN2386559Y CN 2386559 Y CN2386559 Y CN 2386559Y CN 99221798 CN99221798 CN 99221798 CN 99221798 U CN99221798 U CN 99221798U CN 2386559 Y CN2386559 Y CN 2386559Y
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- input
- ammeter
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- management device
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Abstract
The utility model relates to a branching management device for a watt-hour meter, comprising an input branching mechanism for the watt-hour meter, and an output mechanism which are installed on a bottom plate, wherein, the input branching mechanism is provided with a group of input terminals of buses and at least two groups of output terminals which are connected with the group of input terminals of the buses; the output mechanism is provided with input ends, the number of which is the same as that of the output terminals of the input branching mechanism, and output ends, the number of which is corresponding to the output terminals of the input branching mechanism; the space between input terminals of live wires and output terminals of the live wires is connected with fuses. When the utility model is used, circuits can be arranged in orderliness, family circuits can be easy to confirm by administrators, and therefore, management and maintenance are convenient. Additionally, the connecting mode also avoids the possibility of the connection of each line effectively, making the utility model more safe. The utility model has the advantages of simple structure and low cost and is particularly suitable for centralized management for the electricity in countryside. The utility model can also reduce the labor intensity of working personnel.
Description
The utility model is a kind of ammeter hierarchical management device.
Ammeter generally is installed in outside each family at present, and the personnel that are responsible for checking meter must hurry back and forth between each family, and it is very arduous to work, and this problem is particularly outstanding in sparsely populated rural area.For addressing this problem, the someone has invented the remote meter reading device, but owing to use in its complex structure, the higher rural area that is unsuitable for of cost.In the rural area, just merely the end of a thread is screwed in together at present or welds together, thereby cause its tieing excessive, it is poor that each organizes the logic of circuit, and this not only is not easy to keep in repair, and also makes the easy oxidation of tieing, causes loose contact etc. easily.Sometimes even also can produce spark, cause danger.Some places adopt the live wire with next ammeter to be connected to connected mode on the live wire of a last ammeter, make the ammeter load of front more fragile.If after the ammeter of front damaged, the ammeter of back can not use.
The purpose of this utility model is: designs a kind of simple in structurely, with low cost, the relative concentrated area of ammeter can be installed, thus the ammeter hierarchical management device of being convenient to manage.
The utility model comprises ammeter input separated time mechanism and the output mechanism that is installed on the base plate, wherein, the at least two group lead-out terminals that one group of bus input end arranged and be attached thereto in the input separated time mechanism, have on the output mechanism and the consistent input of lead-out terminal quantity of importing separated time mechanism and corresponding output, be connected to fuse between its live wire input terminal and the live wire lead-out terminal.
When using the utility model, bus input end of its input separated time mechanism of external bus interface, the output of input separated time mechanism then connects the input of each ammeter, and the output of each ammeter is connected to the input of the utility model output mechanism, is exported each user's of termination circuit again by it.In the said structure, the ammeter that links to each other with output mechanism can use same zero line, also can use zero line separately.In addition, input separated time mechanism and output mechanism can be produced on the same base plate, also can be connected by modes such as grafting.Use the utility model at first can make the manager distinguish the circuit at each family easily the circuit methodization, thereby be convenient to management and maintenance.In addition, this connected mode has also been avoided the possibility of each line contact effectively, makes it safer.Of the present utility model simple in structure, with low cost, be specially adapted to the centralized management of rural electricity consumption.It can also alleviate staff's labour intensity.
Input separated time mechanism in the utility model can be following structure: it comprises two parallel conducting strips, they are connected with two bus input end respectively, also be connected with at least two lead-out terminals respectively on each conducting strip, bus input end is positioned at a side of two conducting strips, lead-out terminal is positioned at the opposite side of conducting strip, between the part that two electric conductors are folded mutually insulating trip is arranged.
In said structure, the lead-out terminal that is connected with conducting strip on two arrangement of preferably being separated by is one by one installed with the wiring of convenient same ammeter.
The inner of two relative hot terminal in the utility model output mechanism is equipped with spring leaf by screw respectively, and the protective tube that fuse is housed is installed between two spring leafs.This structure is convenient for fuse is changed.
The danger of getting an electric shock takes place when avoiding changing fuse, can be with sleeve pipe with handles outside protective tube.
Embodiment to utility model elaborates below in conjunction with accompanying drawing.
Fig. 1 is the phantom of the utility model embodiment;
Fig. 2 is the side enlarged drawing of present embodiment output mechanism live wire part.
Wherein, 1-total input terminal, 2-conducting strip, the lead-out terminal of 3-input separated time mechanism, 4-insulating trip, 5-protective tube, 6-output mechanism live wire input terminal, 7-output mechanism zero line input terminal, 8-base plate, 9-front shroud, 10-spring leaf.
As shown in the figure, present embodiment is made up of input, the output mechanism installed in the enclosure.Wherein, shell is made up of its base plate 8 and front shroud 9 again.And its input separated time mechanism comprises two two parallel conducting strips 2 that are installed on the base plate 8, side at two conducting strips 2 has a pair of total input terminal 1 to be connected with two conducting strips 2 respectively, at its opposite side four groups of lead-out terminals 3 being arranged---two lead-out terminals 3 in every group are connected with two conducting strips 2 respectively, wherein, stack place of two parts conductor has insulating trip 4 that it is separated.The output mechanism of present embodiment is positioned at a side of input separated time mechanism, and four groups of input terminals and lead-out terminal are arranged on it.Each zero line input terminal 7 is connected by lead with the zero line lead-out terminal corresponding with it.Respectively there is a spring leaf 10 the inner at its each live wire input terminal 6 and live wire lead-out terminal corresponding with it by screw, and protective tube 5 is installed between two spring leafs 10.Outside each protective tube 5 sleeve pipe is arranged, have handle on the sleeve pipe.
Claims (5)
1, a kind of ammeter hierarchical management device, it is characterized in that: it comprises ammeter input separated time mechanism and the output mechanism that is installed on the base plate (8), wherein, the at least two group lead-out terminals (3) that one group of bus input end (1) arranged and be attached thereto in the input separated time mechanism, have on the output mechanism and the consistent input of lead-out terminal (3) quantity of importing separated time mechanism and corresponding output, be connected to fuse between its live wire input terminal (6) and the live wire output.
2, ammeter hierarchical management device according to claim 1, it is characterized in that: said input separated time mechanism comprises two parallel conducting strips (2), they are connected with two bus input end (1) respectively, also be connected with at least two lead-out terminals (3) respectively on each conducting strip (2), bus input end (1) is positioned at a side of two conducting strips (2), lead-out terminal (3) is positioned at the opposite side of conducting strip (2), between the part that two electric conductors are folded mutually insulating trip (4) is arranged.
3, ammeter hierarchical management device according to claim 2 is characterized in that: the lead-out terminal (3) that is connected with conducting strip (2) on two arrangement of being separated by one by one.
4, according to claim 1 or 2 or 3 described ammeter hierarchical management devices, it is characterized in that: the inner of two relative hot terminal is equipped with spring leaf (10) by screw respectively in the output mechanism, and the protective tube (5) that fuse is housed is installed between two spring leafs (10).
5, ammeter hierarchical management device according to claim 4 is characterized in that: be with sleeve pipe with handles outside the protective tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99221798 CN2386559Y (en) | 1999-07-30 | 1999-07-30 | Branching management device for watt-hour meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99221798 CN2386559Y (en) | 1999-07-30 | 1999-07-30 | Branching management device for watt-hour meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2386559Y true CN2386559Y (en) | 2000-07-05 |
Family
ID=34012304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99221798 Expired - Fee Related CN2386559Y (en) | 1999-07-30 | 1999-07-30 | Branching management device for watt-hour meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2386559Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113026A (en) * | 2014-07-23 | 2014-10-22 | 四川天微电子有限责任公司 | Conveniently-connected mining anti-explosion connecting box |
| CN104113027A (en) * | 2014-07-23 | 2014-10-22 | 四川天微电子有限责任公司 | Anti-explosion junction device good for preventing electrified wrong opening |
| CN104113025A (en) * | 2014-07-23 | 2014-10-22 | 四川天微电子有限责任公司 | Mine explosion-proof junction box |
| CN104113024A (en) * | 2014-07-23 | 2014-10-22 | 四川天微电子有限责任公司 | Anti-explosion wiring device capable of self-breaking circuit once cover is opened |
| CN104113023A (en) * | 2014-07-23 | 2014-10-22 | 四川天微电子有限责任公司 | Mine wiring device |
-
1999
- 1999-07-30 CN CN 99221798 patent/CN2386559Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113026A (en) * | 2014-07-23 | 2014-10-22 | 四川天微电子有限责任公司 | Conveniently-connected mining anti-explosion connecting box |
| CN104113027A (en) * | 2014-07-23 | 2014-10-22 | 四川天微电子有限责任公司 | Anti-explosion junction device good for preventing electrified wrong opening |
| CN104113025A (en) * | 2014-07-23 | 2014-10-22 | 四川天微电子有限责任公司 | Mine explosion-proof junction box |
| CN104113024A (en) * | 2014-07-23 | 2014-10-22 | 四川天微电子有限责任公司 | Anti-explosion wiring device capable of self-breaking circuit once cover is opened |
| CN104113023A (en) * | 2014-07-23 | 2014-10-22 | 四川天微电子有限责任公司 | Mine wiring device |
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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 |