CN205984860U - Conventional circuit -breaker electromagnetism resetting means - Google Patents
Conventional circuit -breaker electromagnetism resetting means Download PDFInfo
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- CN205984860U CN205984860U CN201620989506.4U CN201620989506U CN205984860U CN 205984860 U CN205984860 U CN 205984860U CN 201620989506 U CN201620989506 U CN 201620989506U CN 205984860 U CN205984860 U CN 205984860U
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- iron core
- shaft sleeve
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- cylinder
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Abstract
The utility model relates to a conventional circuit -breaker electromagnetism resetting means. It includes the length pole of manual reset pole, and the one end of stock has button cap, and the other end links to each other through a platelet and quarter butt one end, and the quarter butt other end is connected with iron core one end, the iron core is in the same place by main part, copper sheathing and iron core rod triplex are fixed, the iron core slides in fixing upper and lower axle sleeve one, and bushing installation is in solenoid, and last solenoid installs in the U -shaped yoke, and the upper shed of U -shaped yoke links firmly the closure with a pure iron board together. Also has a control circuit board in addition. The utility model discloses possess manual reset and automatic re -setting function simultaneously, occupation space is little, and its electromagnetic mechanism is simple, and is reliable, and the fault rate is low, or self preset's long -range when cooperation controller communication function the logical condition that resets breaks down the disconnection back when the circuit breaker, is resetd automatically by controller self, realizes automated control on the spot, and improvement work efficiency reduces the human cost and has fine effect.
Description
Technical field
This utility model belongs to a kind of omnipotent breaker intelligent controller resetting-mechanism, more particularly to a kind of universal
Circuit breaker electric magnetic reset device.
Background technology
At present in domestic low pressure distribution network, omnipotent breaker is subject to as bulk loads protective breaker or distribution in a large number
Main switch uses, and its installation site generally close to mains transformer, makes as important load or whole piece distribution network master control switch
After being threaded off with the protection of, its line failure omnipotent breaker, generally require after professional fixes a breakdown, reset chopper
Close circuit breaker, but the development with intelligent power network and remote control technology, chopper can remotely be closed now and be broken
Open operation, and reset of breaker must cause personnel to re-close chopper difficulty after failture evacuation by manually resetting,
Difficulty is caused for intelligent grid power supply quality and sustainable power supply, and brings very big difficulty to user.
Content of the invention
This utility model provides a kind of omnipotent breaker electromagnetism multiple for solving technical problem present in known technology
Position device.
This utility model is adopted the technical scheme that by solving technical problem present in known technology：As multiple manually
Position warning red button cap is fixedly connected with one end of the stock of a manual release link, described hand-reset bar stock another
End and one end of a Long Circle platelet are fixedly connected with, one end phase of the other end of described platelet and the quarter butt of described hand-reset bar
It is connected, the described other end of quarter butt is fixedly connected with one end of an iron core；Described iron core is by a cylinder-shaped body end face
With the groove being fixedly connected with described quarter butt, other end is with a special impression and the top in described special impression
It is fixed with a copper sheathing, being fixed with its free end in the center in the hole of described copper sheathing is to act on the effect of controller resetting-mechanism
Iron core stock on face is constituted, the bottom of described copper sheathing in the described special impression of described iron core and described iron core stock it
Between form an annular cones shape space；Described iron core is set in a total axle sleeve being made up of upper and lower axle set, and described is upper
Axle sleeve be one can by described iron core cylinder-shaped body can be sliding engagement with one another be placed on cylinder therein, described Lower shaft sleeve be one
Cylinder that is identical with described Upper shaft sleeve external diameter and being fixed together, is fixed with one in the described cylindrical upper surface of Lower shaft sleeve
Individual boss, has one can slide each other with described iron core stock external diameter at the center of described Lower shaft sleeve cylinder and its conical boss
The circular hole of dynamic cooperation, and the now annular taper space on the described conical boss profile on described Lower shaft sleeve and described iron core
Close；Described total axle sleeve bottom is fixed on the center in the hole that the bottom of a U-shaped yoke carries, in described yoke and described line shaft
Solenoid is installed between set, and the opening of described U-shaped yoke is fixed with a pure iron plate, described yoke is closed into one
Complete electromagnetic path.
This utility model can also adopt the following technical scheme that：
Also include a circuit board as omnipotent breaker intelligent controller electromagnetism resetting means control circuit；One
Individual by microprocessor send triggering high potential level I/O terminal be connected with one end of current-limiting resistance (R), described current-limiting resistance
(R) the other end is connected with the base stage of audion (Q1), and the emitter stage of described audion (Q1) is connected with reference ground, described three poles
The colelctor electrode of pipe (Q1) is connected with one end of relay coil (K1), the other end of described relay coil (K1) and DC source
DC24V connects, and one end of normally opened contact of described relay coil (K1) is connected with one end of solenoid (L), described relay
The other end of device coil (K1) normally opened contact is connected with one end of the terminal (JP1) as solenoid power supply, described terminal
(JP1) the other end is connected with the other end of solenoid (L).
This utility model has the advantages and positive effects that：
Brief description
Fig. 1 is electromagnetism resetting means total figure of the present utility model；
Fig. 2 is yoke and upper and lower axle sleeve structure schematic diagram in electromagnetic mechanism device of the present utility model；
Fig. 3 is the core structure schematic diagram in electromagnetic mechanism device of the present utility model；
Fig. 4 is electromagnetic mechanism apparatus structure schematic diagram of the present utility model；
Fig. 5 is electrical schematic diagram of the present utility model.
Specific embodiment
For content of the invention of the present utility model, feature and effect can be further appreciated that, hereby enumerate following examples, and coordinate
Accompanying drawing describes in detail as follows：
As shown in Figure 1,2,3, 4：One end of the stock 2 of hand-reset bar and 7 two bars of quarter butt is through screw threads for fastening one
On individual platelet 10, the other end of stock 2 is fastened with button cap 1, the groove on the iron core 12 of the other end of quarter butt 7 and electromagnetic mechanism
13 pass through screw threads for fastening；Together as whole electromagnetic mechanism after riveting with iron core 12 again after iron core stock 5 and copper sheathing 11 riveting
Iron core uses, and has an annular cones shape space in the lower end with cored stock 5 and the iron core 12 of copper sheathing 11；With cone
The Lower shaft sleeve 8 of boss and Upper shaft sleeve 9 are riveted together, and the profile of boss one end carrying that Lower shaft sleeve 8 is connected with Upper shaft sleeve 9 is proper
It is consistent with the annular cones shape space of iron core 12 lower end well；Iron core 12 with cored stock 5 pass through upper and lower axle sleeve 9,8 after with
Axle sleeve 9,8 loads in solenoid 6 together up and down, and is therewith arranged in U-shaped yoke 4；Pure iron plate 3 and U-shaped magnetic
Yoke 4 carries out riveting the upper shed enclosing U-shaped yoke 4, forms a complete electromagnetic path.
As shown in figure 5, being connected with one end of current-limiting resistance R by the I/O terminal that microprocessor sends triggering high potential level,
The other end of current-limiting resistance R is connected with the base stage of audion Q1, and the emitter stage of audion Q1 is connected with reference ground, audion Q1's
Colelctor electrode is connected with one end of relay coil K1, and the other end of relay coil K1 is connected with DC source DC24V, relay
One end of the normally opened contact of coil K1 is connected with one end of solenoid L, the other end of relay coil K1 normally opened contact and work
One end for the terminal JP1 of solenoid power supply connects, and the other end of terminal JP1 is connected with the other end of solenoid L.
Specific works mode process is as follows：
Omnipotent breaker controller be protected circuit breaker release when, the auto-manual of the present invention omnipotent
Formula circuit breaker intelligent controller electromagnetism resetting-mechanism iron core when controller is not threaded off, controller mechanism by hand-reset bar with electricity
The iron core of magnetic coil is in lower bound range position, and button cap 1 is flat with control surface controller plate one to be designated as not threading off；Work as controller
After threading off, tripping mechanism will upwardly solenoid plunger, iron core will protrude from together with hand-reset bar and button cap
Controller panel, now instruction electrical apparatus release thread off, when carrying out hand-reset, as long as button down is pressed, by button cap,
Hand-reset bar conducts to solenoid plunger, and iron core will push to be made tripping mechanism reset and so that button cap 1 is controlled with controller
Panel one is flat to be designated as not trip status, using automatically reseting under state, controller by according to prefabricated delay time, and
Other controller conditions, drive microprocessor I/O port by triode ON by controller, K1 relay adhesive, by JP2 end
The voltage that son accesses will turn on solenoid L, and solenoid produces electromagnetic force makes solenoid plunger move downward controller
Trip gear resets, and tests and hand-reset identical effect.
Claims (2)
1. a kind of omnipotent breaker electromagnetism resetting means, is characterized in that：As hand-reset with warning red button cap with
One end of the stock of one manual release link is fixedly connected with, the other end of described hand-reset bar stock and the one of a Long Circle platelet
End is fixedly connected with, and the other end of described platelet is fixedly connected with one end of the quarter butt of described hand-reset bar, described quarter butt another
End is fixedly connected with one end of an iron core；Described iron core is carried by cylinder-shaped body end face and is fixedly connected with described quarter butt
Groove, other end is with a special impression and the top in described special impression is fixed with a copper sheathing, described
It is that the iron core stock acting on controller resetting-mechanism acting surface is constituted that the center in the hole of copper sheathing is fixed with its free end,
Form an annular cones shape empty between the bottom of described copper sheathing in the described special impression of described iron core and described iron core stock
Between；Described iron core is set in a total axle sleeve being made up of upper and lower axle set, and described Upper shaft sleeve can be by described ferrum for one
Core cylinder-shaped body can be sliding engagement with one another be placed on cylinder therein, described Lower shaft sleeve is one identical with described Upper shaft sleeve external diameter
And the cylinder being fixed together, it is fixed with a boss in the described cylindrical upper surface of Lower shaft sleeve, in described Lower shaft sleeve
There is a circular hole that can be sliding engagement with one another with described iron core stock external diameter at the center of cylinder and its conical boss, and now
Described conical boss profile on described Lower shaft sleeve is close with the annular taper space on described iron core；Under described total axle sleeve
Portion is fixed on the center in the hole that the bottom of a U-shaped yoke carries, and is provided with electromagnetic wire between described yoke and described total axle sleeve
Circle, and the opening of described U-shaped yoke is fixed with a pure iron plate, and described yoke is closed into a complete electromagnetic path.
2. omnipotent breaker intelligent controller electromagnetism resetting means according to claim 1 it is characterised in that：Also include
There is a circuit board as omnipotent breaker intelligent controller electromagnetism resetting means control circuit；Sent out by microprocessor for one
The I/O terminal going out to trigger high potential level is connected with one end of current-limiting resistance (R), the other end and three of described current-limiting resistance (R)
The base stage of pole pipe (Q1) connects, and the emitter stage of described audion (Q1) is connected with reference ground, the colelctor electrode of described audion (Q1)
It is connected with one end of relay coil (K1), the other end of described relay coil (K1) is connected with DC source DC24V, described
One end of normally opened contact of relay coil (K1) is connected with one end of solenoid (L), and described relay coil (K1) is normally opened
The other end of contact is connected with one end of the terminal (JP1) as solenoid power supply, the other end of described terminal (JP1) with electricity
The other end of magnetic coil (L) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989506.4U CN205984860U (en) | 2016-08-29 | 2016-08-29 | Conventional circuit -breaker electromagnetism resetting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989506.4U CN205984860U (en) | 2016-08-29 | 2016-08-29 | Conventional circuit -breaker electromagnetism resetting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205984860U true CN205984860U (en) | 2017-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620989506.4U Active CN205984860U (en) | 2016-08-29 | 2016-08-29 | Conventional circuit -breaker electromagnetism resetting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205984860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328458A (en) * | 2016-08-29 | 2017-01-11 | 天津市百利电气有限公司 | Electromagnetic resetting device for intelligent controller of universal circuit breaker |
-
2016
- 2016-08-29 CN CN201620989506.4U patent/CN205984860U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328458A (en) * | 2016-08-29 | 2017-01-11 | 天津市百利电气有限公司 | Electromagnetic resetting device for intelligent controller of universal circuit breaker |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |