CN201956558U - Connecting device for carrier wave meter reading test system - Google Patents
Connecting device for carrier wave meter reading test system Download PDFInfo
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- CN201956558U CN201956558U CN2010206050088U CN201020605008U CN201956558U CN 201956558 U CN201956558 U CN 201956558U CN 2010206050088 U CN2010206050088 U CN 2010206050088U CN 201020605008 U CN201020605008 U CN 201020605008U CN 201956558 U CN201956558 U CN 201956558U
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- concentrator
- contact pin
- meter reading
- voltameter
- fixing
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Abstract
The utility model relates to a connecting device for a carrier wave meter reading test system, which is used for connecting a concentrator, one or a plurality of collectors and one or a plurality of voltameters, so as to construct a test environment of a meter reading system conveniently and quickly. The connecting device comprises a concentrator fixing-connecting line module and a meter reading terminal combined fixing-connecting line module, wherein the concentrator fixing-connecting line module is provided with a clamping seat for fixing the concentrator, a plug for connecting a mains socket and a socket for providing power supply to the meter reading terminal combined fixing-connecting line module; the meter reading terminal combined fixing-connecting line module is provided with a collector installation position clamping seat for fixing the collector(s), a voltameter installation position clamping seat for fixing the voltameter(s) and a plug for connecting the socket of the concentrator fixing-connecting line module. By adopting the connecting device, the installation and interconnection of the concentrator, the collector(s) and the voltameter(s) can be realized.
Description
Technical field
The utility model relates to a kind of jockey that is used for the carrier meter reading test macro.
Background technology
Resident's automatic meter reading system is the subsystem of generated energy acquisition system, and its basic comprising is main station system, concentrator terminal, acquisition terminal three parts.Acquisition terminal can replace with the voltameter (be the carrier wave voltameter, abbreviate carrier wave meter sometimes as) that has carrier channel.
Main station system is finished the collection of concentrator terminal data, is browsed, analyzes and function such as statistics, and administering and maintaining equipment such as subscriber's meter meter, concentrator terminals.The concentrator terminal can be preserved the electric quantity data that freezes of subscriber's meter meter, calls survey, real-time electric weight or the power information in copy reading 485 voltameters regularly by carrier channel in real time together through acquisition terminal.Perhaps, the concentrator terminal is directly called survey, real-time electric weight or the power information in the copy reading carrier wave voltameter regularly together in real time by carrier channel.Acquisition terminal is gathered the information of the daily electricity consumption of resident in 485 voltameters by the RS485 order wire, and it is stored for the concentrator terminal calls.
In the R﹠D process of carrier system, generally need build a most easy kilowatt meter reading-out system, with an analogue system workflow at the scene.The demand of the hardware terminal of kilowatt meter reading-out system is: the PC of main website program, concentrator, three collectors, three 485 voltameters (perhaps three carrier wave voltameters) are housed.Such building of system platform that is used to research and develop test is that needs consume certain workload, comprising power line, the layout of cables such as 485 lines be connected etc.And when wherein some terminals had fault to change, expectation safety, effectively, operate easily can be placed on energy in the simple duplication of labour research and development and tester.
Therefore need a kind of like this jockey that is used for the carrier meter reading test macro, accomplish that terminal is installed accurately and reliably, configuration is simple and clear.
The utility model content
The utility model is built carrier meter reading test macro installation complexity in order to solve, and flexibility is not high, and the problem that wastes time and energy provides a kind of jockey that is used for the carrier meter reading test macro.
The utility model is that to solve the problems of the technologies described above the technical scheme that adopts be to propose a kind of jockey that is used for the carrier meter reading test macro, be used to connect concentrator, one or more collector and one or more voltameter, jockey comprises the fixedly connected wire module of concentrator and the end of checking meter is united and fixedlyed connected wire module.The fixedly connected wire module of concentrator comprises that the deck that is used for fixing concentrator, first power supply that is located on the deck connect contact pin, are connected the first continuous power connection cable of contact pin with first power supply, connect first power line of this first power connection cable, first socket that is located at first plug of this first power line, one end and connects this first power connection cable.The fixedly connected wire module of end associating of checking meter comprises the collector installation position deck, the voltameter installation position deck that is used for fixing voltameter that are used for fixing collector, be located at second source on this collector installation position deck connects contact pin, is located at this 3rd power supply that connects on this voltameter installation position deck and connects contact pin, is connected contact pin is connected the contact pin connection with the 3rd power supply second source stube cable, second plug that connects the second source line of this second source stube cable and be located at this second source line one end with second source.
At the above-mentioned jockey that is used for the carrier meter reading test macro, the fixedly connected wire module of concentrator also comprises one first isolator, is located between this first power line and this first power connection cable.
At the above-mentioned jockey that is used for the carrier meter reading test macro, the fixedly connected wire module of end associating of checking meter also comprises second socket that connects this second source stube cable.
At the above-mentioned jockey that is used for the carrier meter reading test macro, the fixedly connected wire module of end associating of checking meter also comprises one second isolator, is located between this second source line and this second source stube cable.
At the above-mentioned jockey that is used for the carrier meter reading test macro, comprise also being located at that first on this collector installation position deck communicates to connect contact pin, the second communication that is located on this voltameter installation position deck connects contact pin that first communicates to connect contact pin is connected contact pin and communicates to connect the cable connection by one with second communication.
The utility model is owing to adopt above technical scheme, make it compared with prior art, be more suitable for the needs that the kilowatt meter reading-out system test environment is built, have characteristics quick and easy for installation, that combination is versatile and flexible etc., test macro build with test process in can make things convenient for the tester to operate.
Description of drawings
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent, below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, wherein:
Fig. 1 illustrates the jockey block diagram of the utility model one embodiment.
Fig. 2 illustrates the fixedly connected wire module of concentrator and unites the connection diagram of fixedlying connected between the wire module with the end of checking meter.
Fig. 3 illustrates concentrator, a plurality of collector and the voltameter schematic diagram by the jockey cascade.
Fig. 4 illustrates the structural representation of the fixedly connected wire module of concentrator.
Fig. 5 illustrates the structural representation of the fixedly connected wire module of end associating of checking meter.
Embodiment
Fig. 1 illustrates the jockey block diagram of the utility model one embodiment.With reference to shown in Figure 1, present embodiment is used for the jockey of carrier meter reading test macro, mainly comprises two parts, i.e. the fixedly connected wire module 10 of concentrator and the fixedly connected wire module 20 of end associating of checking meter.The fixedly connected wire module 10 of concentrator is connected to concentrator 100.The fixedly connected wire module 20 of end associating of checking meter is connected between collector 210 and 220 two connecting line modules of 485 voltameters 10,20 and connects by three core power lines.Three sockets of the corresponding insertion of three-prong plug on the power line guarantee that the live wire of each phase is connected with zero line is corresponding.
Certainly, in embodiment of the present utility model, jockey is not limited to install 485 voltameters 220, and the voltameter based on communication protocol outside the RS485 can be installed.In addition, jockey can be installed the carrier wave voltameter.
With further reference to power line connection diagram shown in Figure 2.First power line 14 that the jockey of carrier meter reading test macro carries by the fixedly connected wire module 10 of concentrator and first plug 13 of three-phase four-core are connected on the three-phase socket (figure does not show) of civil power, thereby make concentrator 100 obtain power supply and three-phase carrier channels. Arbitrary collector 210 and 485 voltameters 220 can given on the first mutually single-phase socket 13 that second plug 22 of the fixedly connected wire module 20 of end associating by the second source line 21 that carries and single-phase three cores of checking meter is inserted on the concentrator connecting line module 10 be powered, and the carrier channel of communicating by letter between collector 210 and the concentrator 210 is provided.
Two kinds of jockeys 10,20 can carry out independent assortment according to the system testing needs, and collocation is used.Accordingly, concentrator can be connected according to tester's needs with several collector or the carrier wave meters that are distributed on the homophase not.The fixedly connected wire module 20 of end associating of checking meter can use the plug and socket that carries, and is used for cascade.Like this, intrasystem collector terminal or carrier wave voltameter terminal can the free matched combined of any amount, thereby increase the complexity of system.Example combinations mode shown in Figure 3 is that the end terminal quantity of checking meter on three phase places of power line does not wait, the fixedly connected wire module 20 of end associating of checking meter can adopt the mode of cascade to connect, and each collector 210,485 voltameter 220 and carrier wave voltameter 230 can load in mixture according to testing requirement, and this mode is more near the Installation Modes at kilowatt meter reading-out system scene.
Fig. 4 illustrates the structural representation of the fixedly connected wire module of concentrator.With reference to shown in Figure 4, the fixedly connected wire module 10 of concentrator is used for the installation and the wiring of concentrator terminal, this device comprises the deck 11 of fixed set device, first plug 13 that first power supply connects contact pin 12, three-phase four-core, first power line 14 of four-core, first single-phase three socket 15, isolator 16 and first power connection cable 17.Deck 11 is used for fixing concentrator 100.There have first power supply to connect contact pin 12 on the deck 11 of spill to be corresponding one by one with power supply wiring port on the concentrator binding post, and behind the screw on the tight-lipped affixed line terminals of the insertion end of contact pin, the concentrator terminal has just installed.Such mounting means can guarantee that three phase mains patches correctly.
Fig. 5 illustrates the structural representation of the fixedly connected wire module of end associating of checking meter.With reference to shown in Figure 5, the fixedly connected wire module 20 of end associating of checking meter is used for the installation and the wiring of collector and 485 voltameters (or being the carrier wave voltameter).This module 20 comprises collector installation position deck 21 and voltameter installation position deck 22, is used for respectively fixedly collector and 485 voltameters.Module 20 can comprise further that second source connects contact pin 23a, the 3rd power supply and connects contact pin 23b, first and communicate to connect second plug 25 that contact pin 24a, second communication connect contact pin 24b, single-phase three cores, second source line 26, single-phase three second socket 27, attenuator 28 and second source stube cable 29a, communicate to connect cable 29b.
Collector installation position deck 21 is provided with second source and connects contact pin 23a and first and communicate to connect contact pin 24a, and the Wiring port of the binding post on it and the collector is corresponding one by one.Voltameter installation position deck 22 is provided with the 3rd power supply and connects contact pin 23b and is connected contact pin 24b with second communication, and the Wiring port of the binding post on it and the voltameter is correspondence one by one.First communicates to connect contact pin 24a is connected contact pin 24b by communicating to connect cable 29b connection with second communication.
In one embodiment, communicate to connect contact pin and communicate to connect cable and be based on RS485 communication protocol.
Behind the screw on tight-lipped solid these binding posts of contact pin insertion end, collector and 485 voltameters have just installed, and communication port between the two (as 485 mouthfuls) channel also connects and finishes.
The second source stube cable 29a of second plug 25 is housed, is used for obtaining power supply and carrier channel, and the second source through being connected connects contact pin 23a, the 3rd power supply connects contact pin 23b to concentrator and voltameter power supply from the fixedly connected wire module 20 of concentrator.
Can be used for the checking meter cascade of the fixedly connected wire module 20 of end associating of second socket 27.Attenuator 28 plays to increase on carrier channel and disturbs, and artificially makes the difficulty of carrier communication, makes the test of checking meter meet the environment of on-the-spot operation more.
The fixedly connected wire module 20 of end associating of checking meter is applicable to the installation of collector and 485 voltameters, equally also is applicable to the installation of carrier wave voltameter.The wiring of carrier wave voltameter can be installed on the ammeter position with 485 voltameters, and the connection contact pin in the collector screens should put insulator cap, prevents accidents such as electric shock.
Check meter to hold on second socket 27 of uniting fixedly connected wire module and also can plug load, 485 voltameters or carrier wave voltameter are had good luck, the electric weight reading of table changes, the test of can more accurately checking meter.
In sum, the described jockey that is used for the carrier meter reading test macro of embodiment of the present utility model, be fit to the needs that the kilowatt meter reading-out system test environment is built, have characteristics quick and easy for installation, that combination is versatile and flexible etc., test macro build with test process in can make things convenient for the tester to operate.And the circuit cabling of whole test system is come into plain view, can not cause the too much and confusing situation of stube cable cabling.Even the fault terminal is arranged in the test macro, also can be very fast changed eliminating.
Though the utility model discloses as above with preferred embodiment; right its is not in order to limit the utility model; any those skilled in the art; in not breaking away from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection range of the present utility model is worked as with being as the criterion that claims were defined.
Claims (5)
1. a jockey that is used for the carrier meter reading test macro is used to connect concentrator, one or more collector and one or more voltameter, it is characterized in that described jockey comprises:
The fixedly connected wire module of concentrator comprises that the deck that is used for fixing concentrator, first power supply that is located on the deck connect contact pin, are connected the first continuous power connection cable of contact pin with first power supply, connect first power line of this first power connection cable, first socket that is located at first plug of this first power line, one end and connects this first power connection cable; And
The end of checking meter is united fixedly connected wire module, comprise the collector installation position deck, the voltameter installation position deck that is used for fixing voltameter that are used for fixing collector, be located at second source on this collector installation position deck and connect contact pin, be located at this 3rd power supply that connects on this voltameter installation position deck and connect contact pin, is connected contact pin is connected the contact pin connection with the 3rd power supply second source stube cable, second plug that connects the second source line of this second source stube cable and be located at this second source line one end with second source.
2. the jockey that is used for the carrier meter reading test macro as claimed in claim 1 is characterized in that, the fixedly connected wire module of described concentrator also comprises one first isolator, is located between this first power line and this first power connection cable.
3. the jockey that is used for the carrier meter reading test macro as claimed in claim 1 is characterized in that, the described fixedly connected wire module of end associating of checking meter also comprises second socket that connects this second source stube cable.
4. the jockey that is used for the carrier meter reading test macro as claimed in claim 1 is characterized in that, the described fixedly connected wire module of end associating of checking meter also comprises one second isolator, is located between this second source line and this second source stube cable.
5. the jockey that is used for the carrier meter reading test macro as claimed in claim 1, it is characterized in that, comprise also being located at that first on this collector installation position deck communicates to connect contact pin, the second communication that is located on this voltameter installation position deck connects contact pin that first communicates to connect contact pin is connected contact pin and communicates to connect the cable connection by one with second communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206050088U CN201956558U (en) | 2010-11-12 | 2010-11-12 | Connecting device for carrier wave meter reading test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206050088U CN201956558U (en) | 2010-11-12 | 2010-11-12 | Connecting device for carrier wave meter reading test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201956558U true CN201956558U (en) | 2011-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206050088U Expired - Fee Related CN201956558U (en) | 2010-11-12 | 2010-11-12 | Connecting device for carrier wave meter reading test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201956558U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998499A (en) * | 2012-12-11 | 2013-03-27 | 上海市电力公司 | Electric measuring instrument wiring combined device suitable for operation on pole |
| CN104506375A (en) * | 2014-10-10 | 2015-04-08 | 珠海慧信微电子有限公司 | Power line broadband carrier communication module networking test system |
| CN110086503A (en) * | 2019-02-26 | 2019-08-02 | 海盐德创电子有限公司 | A kind of single-phase carrier module testing emulation table |
| CN113419109A (en) * | 2021-05-17 | 2021-09-21 | 威胜信息技术股份有限公司 | Frozen electric quantity carrier wave reading method and device suitable for low-voltage distribution transformer area |
-
2010
- 2010-11-12 CN CN2010206050088U patent/CN201956558U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102998499A (en) * | 2012-12-11 | 2013-03-27 | 上海市电力公司 | Electric measuring instrument wiring combined device suitable for operation on pole |
| CN104506375A (en) * | 2014-10-10 | 2015-04-08 | 珠海慧信微电子有限公司 | Power line broadband carrier communication module networking test system |
| CN104506375B (en) * | 2014-10-10 | 2018-02-06 | 珠海慧信微电子有限公司 | Power wire broadband carrier communication network module test system |
| CN110086503A (en) * | 2019-02-26 | 2019-08-02 | 海盐德创电子有限公司 | A kind of single-phase carrier module testing emulation table |
| CN113419109A (en) * | 2021-05-17 | 2021-09-21 | 威胜信息技术股份有限公司 | Frozen electric quantity carrier wave reading method and device suitable for low-voltage distribution transformer area |
| CN113419109B (en) * | 2021-05-17 | 2022-08-05 | 威胜信息技术股份有限公司 | Frozen electric quantity carrier wave reading method and device suitable for low-voltage distribution transformer area |
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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: 20110831 Termination date: 20181112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |