CN206756973U - A kind of Quick diagnostic unit for relay protection plug-in modules - Google Patents
A kind of Quick diagnostic unit for relay protection plug-in modules Download PDFInfo
- Publication number
- CN206756973U CN206756973U CN201720348687.7U CN201720348687U CN206756973U CN 206756973 U CN206756973 U CN 206756973U CN 201720348687 U CN201720348687 U CN 201720348687U CN 206756973 U CN206756973 U CN 206756973U
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- China
- Prior art keywords
- slide bar
- sliding sleeve
- base
- contact
- relay protection
- 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.)
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- 239000004020 conductor Substances 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000006698 induction Effects 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 241001669679 Eleotris Species 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a kind of Quick diagnostic unit for relay protection plug-in modules, including：Base, baffle plate, installing plate, sliding sleeve, slide bar, contact, conductor cores, binding post, permanent magnet, electromagnet, described base is square, base is arranged on below the conveyer belt of production line, described baffle plate setting is in pan frontward end, described installing plate is fixed in the rear end of base, described sliding sleeve is affixed on a mounting board, described sliding bar is connected to inside sliding sleeve, described contact is fixed in top end of sliding rod, described binding post is fixed in the end of slide bar, described conductor cores are arranged on inside slide bar, and the rear and front end of conductor cores respectively with contact, binding post is electrically connected with, described permanent magnet is arranged on sliding sleeve front end, described electromagnet is fixed on slide bar, resilient sleeper-bearing is provided with described baffle plate, contact induction device is provided with described baffle plate.The utility model has the advantages that simple in construction, automatic detection, using effect are good.
Description
Technical field
Relay protection plug-in unit production equipment technology is the utility model is related to, specially a kind of relay protection plug-in unit is quick
Diagnostic device.
Background technology
When the force device in power system（Such as generator, circuit）Or there occurs failure in itself to jeopardize electricity for power system
During Force system safe operation, it can be sent warning signal in time to operator, or directly to the breaker controlled
Trip signal is sent to terminate a kind of automation measure of these events development and equipment.Realize the complete of this automation measure
Equipment, typically it is commonly referred to as protective relaying device.
Relay protection is mainly electrical quantity when short circuit or abnormal conditions occurring using element in power system（Electric current, electricity
Pressure, power, frequency etc.）Change form the principle of relay protection action, also other physical quantitys, as in oil tank of transformer therefore
The a large amount of gas supervened during barrier and the increase of oil stream speed or increasing for oil pressure intensity.In most cases, not tube reaction
Which kind of physical quantity, protective relaying device all include measurement part（With definite value adjustment member）, logical gate, executable portion.
In the production of protective relaying device, plug-in unit is its important part, and each relay protection plug-in unit is completed
After production, it is required for being detected, traditional detection method is the method using artificial detection, due to cost of labor increasingly
Height, and detection efficiency is low, it is impossible to meet the workshop of streamline.
Utility model content
The purpose of this utility model is to provide a kind of Quick diagnostic unit for relay protection plug-in modules, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of relay protection plug-in unit rapid diagnostic device
Put, including：Base, baffle plate, installing plate, sliding sleeve, slide bar, contact, conductor cores, binding post, permanent magnet, electromagnet, described bottom
Seat is square, and base is arranged on below the conveyer belt of production line, and described baffle plate setting is consolidated in pan frontward end, described installing plate
The rear end of base is connected on, described sliding sleeve is affixed on a mounting board, and described sliding bar is connected to inside sliding sleeve, and described touches
Point is fixed in top end of sliding rod, and described binding post is fixed in the end of slide bar, and described conductor cores are arranged on inside slide bar, and leads
The rear and front end of body core is electrically connected with contact, binding post respectively, and described permanent magnet is arranged on sliding sleeve front end, described electromagnetism
Iron is fixed on slide bar.
Further, described sliding sleeve, slide bar are made up of the hard material of height insulation.
Further, described electromagnet is connected with sense of current switching device by wire.
Further, it is provided with resilient sleeper-bearing on described baffle plate.
Further, contact induction device is provided with described baffle plate, described contact induction device passes through signal wire and electricity
Magnet connects.
Further, the plug-in unit model of described number of contacts detection needed for sets different quantity and position.
Compared with prior art, the beneficial effects of the utility model are：
It is 1. simple in construction, cheap；
2. automatic production line detects, is easy to use；
3. meeting the detection of a variety of plug-in units, using effect is good.
The utility model has the advantages that simple in construction, automatic detection, using effect are good.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
In figure：1- bases；2- baffle plates；3- installing plates；4- sliding sleeves；5- slide bars；6- contacts；7- conductor cores；8- binding posts；9-
Permanent magnet；10- electromagnet；11- resilient sleeper-bearings；12- contact induction devices.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of Quick diagnostic unit for relay protection plug-in modules, including：Base 1, gear
Plate 2, installing plate 3, sliding sleeve 4, slide bar 5, contact 6, conductor cores 7, binding post 8, permanent magnet 9, electromagnet 10, described base 1 are
Square, base 1 is arranged on below the conveyer belt of production line, and described baffle plate 2 is arranged on the front end of base 1, and described installing plate 3 is solid
The rear end of base 1 is connected on, described sliding sleeve 4 is fixed on installing plate 3, and described slide bar 5 is slidably connected inside sliding sleeve 4, institute
The contact 6 stated is fixed in the top of slide bar 5, and described binding post 8 is fixed in the end of slide bar 5, and described conductor cores 7 are arranged on cunning
Inside bar 5, and the rear and front end of conductor cores 7 is electrically connected with contact 6, binding post 8 respectively, and described permanent magnet 9 is arranged on cunning
4 front ends are covered, described electromagnet 9 is fixed on slide bar 5.
Further, described sliding sleeve 4, slide bar 5 are made up of the hard material of height insulation.Prevent the hair of drain conditions
It is raw, ensure security；
Further, described electromagnet 10 is connected with sense of current switching device by wire.Realize the magnetic of electromagnet 10
The switching of pole；
Further, it is provided with resilient sleeper-bearing 11 on described baffle plate 2.It is bad to prevent that plug-in unit from being impacted, plays cushioning effect；
Further, contact induction device 12 is provided with described baffle plate 2, described contact induction device 12 passes through signal wire
It is connected with electromagnet 10.Realize the operation of automation；
Further, the plug-in unit model of the described quantity of contact 6 detection needed for sets different quantity and position.It is full
The use of sufficient different product needs.
Operation principle：The utility model provides a kind of Quick diagnostic unit for relay protection plug-in modules, during work, when plug-in unit quilt
After conveyer belt is moved to the top of base 1, contact induction device 12 detects signal, starts electromagnet 10, now electromagnet 10 with forever
Magnet 9 is mutually exclusive, causes slide bar 5 to be skidded off out of sliding sleeve 4, allows contact 6 to push up on plug-in unit, utilizes binding post 8 and conductor cores 7
Electric current is imported, so as to complete to detect, after completing detection, the sense of current in electromagnet 10 changes, electromagnet 10 and the phase of permanent magnet 9
Mutually attracting, cause slide bar 5 to slide into sliding sleeve 4, contact 6 is separated with plug-in unit, and plug-in unit is conveyed out, and carries out the detection of next plug-in unit,
Cycle operation.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Quick diagnostic unit for relay protection plug-in modules, including：Base（1）, baffle plate（2）, installing plate（3）, sliding sleeve（4）, it is sliding
Bar（5）, contact（6）, conductor cores（7）, binding post（8）, permanent magnet（9）, electromagnet（10）, it is characterised in that：Described base
（1）To be square, base（1）It is arranged on below the conveyer belt of production line, described baffle plate（2）It is arranged on base（1）Front end, it is described
Installing plate（3）It is fixed in base（1）Rear end, described sliding sleeve（4）It is fixed in installing plate（3）On, described slide bar（5）It is sliding
It is dynamic to be connected to sliding sleeve（4）Inside, described contact（6）It is fixed in slide bar（5）Top, described binding post（8）It is fixed in slide bar
（5）End, described conductor cores（7）It is arranged on slide bar（5）Inside, and conductor cores（7）Rear and front end respectively with contact
（6）, binding post（8）It is electrically connected with, described permanent magnet（9）It is arranged on sliding sleeve（4）Front end, described electromagnet（9）It is fixed in
Slide bar（5）On.
A kind of 2. Quick diagnostic unit for relay protection plug-in modules according to claim 1, it is characterised in that：Described sliding sleeve
（4）, slide bar（5）It is made up of the hard material of height insulation.
A kind of 3. Quick diagnostic unit for relay protection plug-in modules according to claim 1, it is characterised in that：Described electromagnet
（10）Sense of current switching device is connected with by wire.
A kind of 4. Quick diagnostic unit for relay protection plug-in modules according to claim 1, it is characterised in that：Described baffle plate
（2）On be provided with resilient sleeper-bearing（11）.
A kind of 5. Quick diagnostic unit for relay protection plug-in modules according to claim 1, it is characterised in that：Described baffle plate
（2）On be provided with contact induction device（12）, described contact induction device（12）Pass through signal wire and electromagnet（10）Connection.
A kind of 6. Quick diagnostic unit for relay protection plug-in modules according to claim 1, it is characterised in that：Described contact
（6）The plug-in unit model of quantity detection needed for sets different quantity and position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348687.7U CN206756973U (en) | 2017-04-05 | 2017-04-05 | A kind of Quick diagnostic unit for relay protection plug-in modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720348687.7U CN206756973U (en) | 2017-04-05 | 2017-04-05 | A kind of Quick diagnostic unit for relay protection plug-in modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206756973U true CN206756973U (en) | 2017-12-15 |
Family
ID=60611735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720348687.7U Expired - Fee Related CN206756973U (en) | 2017-04-05 | 2017-04-05 | A kind of Quick diagnostic unit for relay protection plug-in modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206756973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803580A (en) * | 2021-08-10 | 2021-12-17 | 上海青舟燃气设备有限公司 | Installation construction method and construction structure of gas alarm device |
-
2017
- 2017-04-05 CN CN201720348687.7U patent/CN206756973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803580A (en) * | 2021-08-10 | 2021-12-17 | 上海青舟燃气设备有限公司 | Installation construction method and construction structure of gas alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171215 Termination date: 20180405 |