CN205787712U - A kind of relay-protection pressing plate state monitoring device - Google Patents
A kind of relay-protection pressing plate state monitoring device Download PDFInfo
- Publication number
- CN205787712U CN205787712U CN201620335575.3U CN201620335575U CN205787712U CN 205787712 U CN205787712 U CN 205787712U CN 201620335575 U CN201620335575 U CN 201620335575U CN 205787712 U CN205787712 U CN 205787712U
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- CN
- China
- Prior art keywords
- pressing plate
- relay
- information
- protection pressing
- data
- 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 discloses a kind of relay-protection pressing plate state monitoring device, including relay-protection pressing plate main body, one end link information transmission cable of relay-protection pressing plate main body, the side link information harvester of information transmission cable, the side of information acquisition device is provided with information integration device, the side of information integration device is provided with transducer, the side of transducer is provided with message handler, the side of message handler connects data transmission joint, one end of data transmission joint is provided with data message contrast device, the side of data message contrast device is provided with switch, switch connects light crossing-signal by wire, the side of light crossing-signal is provided with and switchs the sound alarm subsystem being connected.This utility model is mainly used for monitoring the duty of relay-protection pressing plate; this supervising device, can effectively receive collection and integrate information, and transducer can convert the information into needs; work efficiency is high with monitoring efficiency, and the monitoring being suitable for relay-protection pressing plate state uses.
Description
Technical field
This utility model relates to a kind of supervising device, particularly to a kind of relay-protection pressing plate state monitoring device, belongs to
Status monitor device field.
Background technology
Relay-protection pressing plate is also named relay protection in flakes, is bridge and tie, the relation of protection device contact external wiring
Can function and action outlet to protection normally play a role, and the safe operation of relay protection system, is that power system is the heaviest
The safety guarantee wanted, and in relay protection system, the safe operation of relevant device is even more important, because protective relaying device etc. set
Standby particularity, in trip(ping) circuit, it is necessary to " pressing plate " of design, is to ensure that the important leverage of relay protection system safe operation
Means, and the state of these relay-protection pressing plates to there is a need to use supervising device the most properly functioning to be monitored it.At present
Some protection device pressing plate quantity are many, and are substantially that personnel carry out inspection one by one now, and this method is deposited can be in bigger difference
Mistake, and increase workload, the information transmission conversion of some supervising devices is fairly simple, also lacks the controller of some necessity,
This is easy for producing mistake, and the most present technology can't solve existing problem.
Utility model content
The technical problems to be solved in the utility model is the defect overcoming prior art, it is provided that a kind of relay-protection pressing plate shape
State supervising device.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model provides a kind of relay-protection pressing plate state monitoring device, including relay-protection pressing plate main body, described
One end link information transmission cable of relay-protection pressing plate main body, the side link information harvester of described information transmission cable,
The side of described information acquisition device is provided with information integration device, and the side of described information integration device is provided with transducer, described turn
The side of parallel operation is provided with message handler, and the side of described message handler connects data transmission joint, and described data are transmitted
One end of joint is provided with data message contrast device, and the side of described data message contrast device is provided with switch, and described switch leads to
Crossing wire and connect light crossing-signal, the side of described light crossing-signal is provided with the sound alarm subsystem being connected with described switch.
As a kind of optimal technical scheme of the present utility model, described relay-protection pressing plate main body and described information acquisition device
Between be provided with described information transmission cable connect sensor.
As a kind of optimal technical scheme of the present utility model, described data transmission joint contrasts device with described data message
Between be provided with data receiver ultramagnifier.
As a kind of optimal technical scheme of the present utility model, described message handler is by described information transmission cable even
Connect single-chip microcomputer.
This utility model is reached to provide the benefit that: this utility model is mainly used for monitoring the work of relay-protection pressing plate
Make state, the information during sensing work that the sensor between relay-protection pressing plate main body and information acquisition device can be sensitive, and
Being transmitted timely, data receiver ultramagnifier both can receive the information after message handler processes and carry out and data message
The contrast of the information that contrast device sets, it is also possible to by the information feedback transmission after contrast to message handler, by information processing
Device decides whether that manipulating single-chip microcomputer opens switch with startup sound alarm subsystem and light crossing-signal, this relay-protection pressing plate state prison
Control device, can effectively receive collection and integrate information, and transducer can convert the information into needs, work efficiency and monitoring
The advantages such as efficiency is high, and this equipment has simple to operate, reasonable in design, easy to use, cheap, are suitable for relay-protection pressing plate
State monitor use in real time.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality
Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
In figure: 1, relay-protection pressing plate main body；2, information transmission cable；3, sensor；4, information acquisition device；5, information is whole
Clutch；6, transducer；7, message handler；8, data transmission joint；9, data receiver ultramagnifier；10, data message contrast device；
11, single-chip microcomputer；12, switch；13, wire；14, light crossing-signal；15, sound alarm subsystem.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, being not used to limit this utility model.
Embodiment: as it is shown in figure 1, this utility model provides a kind of relay-protection pressing plate state monitoring device, including relay
Protection pressing plate main body 1, one end link information transmission cable 2 of relay-protection pressing plate main body 1, the side of information transmission cable 2 is even
Connecing information acquisition device 4, the side of information acquisition device 4 is provided with information integration device 5, and the side of information integration device 5 is provided with conversion
Device 6, the side of transducer 6 is provided with message handler 7, and the side of message handler 7 connects data transmission joint 8, and data pass
One end of defeated joint 8 is provided with data message contrast device 10, and the side of data message contrast device 10 is provided with switch 12, switchs 12
Connecting light crossing-signal 14 by wire 13, the side of light crossing-signal 14 is provided with and switchs 12 sound alarm subsystem 15 being connected.
The sensor that information transmission cable 2 is connected it is provided with between relay-protection pressing plate main body 1 with information acquisition device 4
3, can effectively sense and transmission information.
It is provided with data receiver ultramagnifier 9, for transmission with anti-between data transmission joint 8 and data message contrast device 10
Feedforward information.
Message handler 7 connects single-chip microcomputer 11 by information transmission cable 2, is used for coordinating message handler to determine switch
Opening and closing.
Operation principle, first connects whole device, and at this moment relay-protection pressing plate main body 1 can be by transmission cable 2, sensing
Device 3 transmits information to information acquisition device 4, and information acquisition device 4 is integrated, after integration information is passed to information integration device 5
Converted device 6 is converted into the information of needs and to message handler 7 and processes, and then data message is passed to data receiver ultramagnifier
9 and with data message contrast device 10 set information contrast, contrast after information feeding back through data receiver ultramagnifier 9
To message handler 7, and by message handler 7 decide whether to manipulate single-chip microcomputer 11 report to the police to open switch.
This utility model is mainly used for monitoring the duty of relay-protection pressing plate, relay-protection pressing plate main body and information
Sensor between harvester can be sensitive sensing work time information, and transmitted timely, data receiver ultramagnifier
Both can receive the information after message handler processes and carry out the contrast of the information set with data message contrast device, it is also possible to
By the information feedback transmission after contrast to message handler, message handler deciding whether that manipulating single-chip microcomputer opens switch
To start sound alarm subsystem and light crossing-signal, this relay-protection pressing plate state monitoring device, can effectively receive and gather and whole
Conjunction information, transducer can convert the information into needs, and work efficiency is high with monitoring efficiency, and this equipment has simple to operate,
Reasonable in design, easy to use, the advantage such as cheap, be suitable for relay-protection pressing plate state monitors use in real time.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (4)
1. a relay-protection pressing plate state monitoring device, including relay-protection pressing plate main body (1), it is characterised in that described in continue
One end link information transmission cable (2) of electric protection pressing plate main body (1), the side link information of described information transmission cable (2)
Harvester (4), the side of described information acquisition device (4) is provided with information integration device (5), the side of described information integration device (5)
Being provided with transducer (6), the side of described transducer (6) is provided with message handler (7), the one of described message handler (7)
Side connects data transmission joint (8), and one end of described data transmission joint (8) is provided with data message contrast device (10), described
The side of data message contrast device (10) is provided with switch (12), and described switch (12) connects light crossing-signal by wire (13)
(14), the side of described light crossing-signal (14) is provided with the sound alarm subsystem (15) being connected with described switch (12).
A kind of relay-protection pressing plate state monitoring device the most according to claim 1, it is characterised in that described relay protection
The sensor that described information transmission cable (2) is connected it is provided with between pressing plate main body (1) with described information acquisition device (4)
(3)。
A kind of relay-protection pressing plate state monitoring device the most according to claim 1, it is characterised in that described data are transmitted
It is provided with data receiver ultramagnifier (9) between joint (8) and described data message contrast device (10).
A kind of relay-protection pressing plate state monitoring device the most according to claim 1, it is characterised in that described information processing
Device (7) connects single-chip microcomputer (11) by described information transmission cable (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335575.3U CN205787712U (en) | 2016-04-19 | 2016-04-19 | A kind of relay-protection pressing plate state monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620335575.3U CN205787712U (en) | 2016-04-19 | 2016-04-19 | A kind of relay-protection pressing plate state monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205787712U true CN205787712U (en) | 2016-12-07 |
Family
ID=57412017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620335575.3U Expired - Fee Related CN205787712U (en) | 2016-04-19 | 2016-04-19 | A kind of relay-protection pressing plate state monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205787712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834803A (en) * | 2020-12-28 | 2021-05-25 | 广东电网有限责任公司江门供电局 | Monitoring device of distribution network automation terminal protection clamp plate |
-
2016
- 2016-04-19 CN CN201620335575.3U patent/CN205787712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834803A (en) * | 2020-12-28 | 2021-05-25 | 广东电网有限责任公司江门供电局 | Monitoring device of distribution network automation terminal protection clamp plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170419 |