CN205487968U - Close a floodgate stably and cease effectual contactor of arc - Google Patents
Close a floodgate stably and cease effectual contactor of arc Download PDFInfo
- Publication number
- CN205487968U CN205487968U CN201620086960.9U CN201620086960U CN205487968U CN 205487968 U CN205487968 U CN 205487968U CN 201620086960 U CN201620086960 U CN 201620086960U CN 205487968 U CN205487968 U CN 205487968U
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- closed housing
- bar
- brace rod
- horizontal brace
- stable
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Abstract
The utility model discloses a close a floodgate stably and cease effectual contactor of arc, include the closed housing, be located closed housing inside deciliter mechanism, dwang, separating brake spring, contact spring, insulating part and closing electromagnet, deciliter mechanism connects the bottom contact spring, and the insulating part is connected to contact spring bottom, and the dwang is still connected to insulating part one end, dwang and closed housing inner wall between still set up the closing magnet, still connect the separating brake spring between dwang and closed housing inner wall, closing electromagnet is including fixing two iron cores on the dwang and fixing the magnet coil on the closed housing inner wall. By adopting the above structure, the utility model, segment electric arc, weaken electric arc to reaching and letting electric arc cool off each section electric arc rapidly at the in -process that removes, improve the breath arc effect on the closing electromagnet, this closing electromagnet goes up unshakable in one's determination and armature to contact the effect better simultaneously, the condition not in place of closing a floodgate can not appear, and the performance of contactor is more stable.
Description
Technical field
This utility model relates to power domain, in particular it relates to stable and that breath arc the is effective catalyst that closes a floodgate.
Background technology
Electric power is the energy using electric energy as power, invents in 19 century 70s, and the invention of electric power and application have started second time industrialization climax.And the height of transmission voltage is the outstanding feature of technology of transmission of electricity level of development, when high-tension electricity is used, generally could use after it is converted into low tension.In carrying out power transmission, needing to use catalyst, in use, making electromagnet, when big current loop breaks, can produce electric arc on making electromagnet, affect making electromagnet and normally work traditional catalyst.And the closing operation of making electromagnet is that the laminating of the iron core by arranging and armature realizes, and the making electromagnet used in catalyst now exist close a floodgate not in place, iron core on making electromagnet and the situation of armature loose contact, affect the normal work of catalyst.
Utility model content
Technical problem to be solved in the utility model is to provide stable and that breath arc the is effective catalyst that closes a floodgate, this device use on making electromagnet multiple unshakable in one's determination and multiple armature combine use mode, electric arc is carried out segmentation, weaken electric arc, to reach to allow electric arc cool down rapidly each section of electric arc during movement, improve the breath arc effect on making electromagnet, to contact effect with armature more preferable for this making electromagnet upper iron core simultaneously, not havinging situation not in place of closing a floodgate, the performance of catalyst is more stable.
The technical scheme in the invention for solving the above technical problem is: close a floodgate stable and that breath arc is effective catalyst, including closed housing, is positioned at the separating/closing mechanism within closed housing, rotation bar, tripping spring, touch spring, insulating part and making electromagnet；Connecting touch spring bottom described separating/closing mechanism, connect insulating part bottom touch spring, insulating part one end is also connected with rotating bar；Also set up switching magnet between described rotation bar and closed housing inwall, be also connected with tripping spring rotating between bar and closed housing inwall；Described making electromagnet includes being fixed on two iron cores rotated on bar and the electromagnet coil being fixed on closed housing inwall, the end face of electromagnet coil also sets up two armature, each armature is the most just to an iron core, the perpendicular bisector of making electromagnet is installed horizontal brace rod, horizontal brace rod one end is fixed on the inwall of closed housing, the other end, through rotating bar, goes back winding spring on horizontal brace rod.Making electromagnet arranges two iron cores and two armature, after electromagnet coil power, each armature respectively with corresponding adhesive unshakable in one's determination, during separating brake, each armature disconnects with corresponding iron core respectively, and the electric arc that solenoid produces is positioned on two armature, is divided into two parts, electric arc is weakened, and electric arc is easier to be rapidly cooled and extinguish during movement.The perpendicular bisector of making electromagnet is also installed horizontal brace rod, horizontal brace rod is gone back winding spring, armature can be made and unshakable in one's determination when adhesive, connect tightr, it is to avoid situation not in place of closing a floodgate occur, the performance of catalyst is more stable.
Described rotation bar can horizontally slip on horizontal brace rod, also sets up plug in the end of horizontal brace rod.The moving contact being attached thereto is driven to contact with static contact so that rotation bar can preferably rotate.
Said two is unshakable in one's determination and two armature are all symmetrical about horizontal brace rod.Two iron cores and two armature are made all can preferably to contact.
Described separating/closing mechanism includes static contact, glass shell and moving contact, and static contact is incoming from the top of glass shell, and moving contact is incoming from the bottom of glass shell, there is gap between static contact and moving contact.Glass shell inner hollow, the little air in shell, clearance between open contacts is little, more conducively folding.
The top of described static contact is also connected with extraction copper bar, is also connected with flexible catheter bottom moving contact, and flexible catheter is connected with lower extraction copper bar, and upper extraction copper bar and lower extraction copper bar are also connected with insulation board.
It is also connected with radome on described static contact, moving contact also sets up corrugated tube.
To sum up, the beneficial effects of the utility model are:
1, this device use on making electromagnet multiple unshakable in one's determination and multiple armature combine use mode, magnetic coil produce electric arc be positioned on two armature, be divided into two parts, electric arc is weakened, and electric arc is easier to be rapidly cooled and extinguish during movement.
2, horizontal brace rod is also installed on the perpendicular bisector of making electromagnet, horizontal brace rod is gone back winding spring, armature can be made and unshakable in one's determination when adhesive, connect tightr, it is to avoid situation not in place of closing a floodgate occur, the performance of catalyst is more stable.
3, bar can horizontally slip on horizontal brace rod, in order to rotation bar can preferably rotate and drive the moving contact being attached thereto to contact with static contact.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Labelling and corresponding parts title in accompanying drawing: 1, closed housing；2, bar is rotated；3, unshakable in one's determination；4, electromagnet coil；5, armature；6, tripping spring；7, insulation board；8, upper extraction copper bar；9, static contact；10, radome；11, glass shell；12, moving contact；13, corrugated tube；14, touch spring；15, insulating part；16, flexible catheter；17, lower extraction copper bar；18, horizontal brace rod.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is made detailed description further, but embodiment of the present utility model is not limited to this.
Embodiment 1:
As it is shown in figure 1, this utility model includes closed housing 1, is positioned at the separating/closing mechanism within closed housing 1, rotation bar 2, tripping spring 6, touch spring 14, insulating part 15 and making electromagnet；Connecting touch spring 14 bottom described separating/closing mechanism, connect insulating part 15 bottom touch spring 14, insulating part 15 one end is also connected with rotating bar 2；Also set up switching magnet between described rotation bar 2 and closed housing 1 inwall, be also connected with tripping spring 6 rotating between bar 2 and closed housing 1 inwall；Described making electromagnet includes being fixed on two iron cores 3 rotated on bar 2 and the electromagnet coil 4 being fixed on closed housing 7 inwall, the end face of electromagnet coil 4 also sets up two armature 5, each armature 5 is the most just to an iron core 3, the perpendicular bisector of making electromagnet is installed horizontal brace rod 18, horizontal brace rod 18 one end is fixed on the inwall of closed housing 1, the other end, through rotating bar 2, goes back winding spring on horizontal brace rod 18.
Static contact extraction copper bar is drawn, and moving contact flexible circuit conductor causes lower extraction copper bar and draws.Moving contact is connected with rotation bar with insulator by conducting rod, touch spring.Under the effect of tripping spring power, rotating bar and rotate to counter-clockwise direction, it drives moving contact to move downward, and quiet, moving contact is separated.During combined floodgate, combined floodgate solenoid is energized, armature adhesive to the right, rotate bar rotationally clockwise, make moving contact move upward by insulator, touch spring, close with static contact.
Making electromagnet arranges two iron cores and two armature, after electromagnet coil power, each armature respectively with corresponding adhesive unshakable in one's determination, during separating brake, each armature disconnects with corresponding iron core respectively, and the electric arc that solenoid produces is positioned on two armature, is divided into two parts, electric arc is weakened, and electric arc is easier to be rapidly cooled and extinguish during movement.The perpendicular bisector of making electromagnet is also installed horizontal brace rod, horizontal brace rod is gone back winding spring, armature can be made and unshakable in one's determination when adhesive, connect tightr, it is to avoid situation not in place of closing a floodgate occur, the performance of catalyst is more stable.
Embodiment 2:
The present embodiment preferred concrete structure on the basis of embodiment 1 is as follows: rotating bar 2 can horizontally slip on horizontal brace rod 18, also sets up plug in the end of horizontal brace rod 18.The moving contact being attached thereto is driven to contact with static contact so that rotation bar can preferably rotate.
Embodiment 3:
The present embodiment preferred concrete structure on the basis of above-described embodiment is as follows: two iron cores 3 and two armature 5 are all symmetrical about horizontal brace rod 18.
Described separating/closing mechanism includes static contact 9, glass shell 11 and moving contact 12, and static contact 9 is incoming from the top of glass shell 11, and moving contact 12 is incoming from the bottom of glass shell 11, there is gap between static contact 9 and moving contact 12.Glass shell inner hollow, the little air in shell, clearance between open contacts is little, more conducively folding.
The top of described static contact 9 is also connected with extraction copper bar 8, is also connected with flexible catheter 16 bottom moving contact 9, and flexible catheter 16 is connected with lower extraction copper bar 17, and upper extraction copper bar 8 and lower extraction copper bar 17 are also connected with insulation board 7.
It is also connected with radome 10 on described static contact 9, moving contact 12 also sets up corrugated tube 13.The effect of radome is, when breaking current, condenses the metal vapors diffused out in contact gap, contributes to blow-out, it is also possible to prevent metal vapors from splashing on insulation crust and reduce its dielectric strength.Moving contact is connected with shell lower end corrugated tube, and moving contact can move up and down and will not leak gas.
As it has been described above, this utility model can preferably be realized.
The above; it it is only preferred embodiment of the present utility model; not this utility model is done any pro forma restriction, every according to technical spirit of the present utility model, above example is made any simple modification, equivalent variations, within each falling within protection domain of the present utility model.
Claims (6)
1. close a floodgate stable and that breath arc is effective catalyst, it is characterised in that includes closed housing (1), be positioned at the internal separating/closing mechanism of closed housing (1), rotation bar (2), tripping spring (6), touch spring (14), insulating part (15) and making electromagnet；Connecting touch spring (14) bottom described separating/closing mechanism, touch spring (14) bottom connects insulating part (15), and insulating part (15) one end is also connected with rotating bar (2)；Also set up switching magnet between described rotation bar (2) and closed housing (1) inwall, be also connected with tripping spring (6) rotating between bar (2) and closed housing (1) inwall；Described making electromagnet includes being fixed on two iron cores (3) rotated on bar (2) and the electromagnet coil (4) being fixed on closed housing (7) inwall, the end face of electromagnet coil (4) also sets up two armature (5), each armature (5) is the most just to an iron core (3), the perpendicular bisector of making electromagnet is installed horizontal brace rod (18), horizontal brace rod (18) one end is fixed on the inwall of closed housing (1), the other end, through rotating bar (2), goes back winding spring on horizontal brace rod (18).
The catalyst that combined floodgate the most according to claim 1 is stable and breath arc is effective, it is characterised in that described rotation bar (2) can horizontally slip on horizontal brace rod (18), also sets up plug in the end of horizontal brace rod (18).
The catalyst that combined floodgate the most according to claim 1 is stable and breath arc is effective, it is characterised in that said two (3) unshakable in one's determination and two armature (5) are all symmetrical about horizontal brace rod (18).
The catalyst that combined floodgate the most according to claim 1 is stable and breath arc is effective, it is characterized in that, described separating/closing mechanism includes static contact (9), glass shell (11) and moving contact (12), static contact (9) is incoming from the top of glass shell (11), moving contact (12) is incoming from the bottom of glass shell (11), there is gap between static contact (9) and moving contact (12).
The catalyst that combined floodgate the most according to claim 4 is stable and breath arc is effective, it is characterized in that, the top of described static contact (9) is also connected with extraction copper bar (8), moving contact (9) bottom is also connected with flexible catheter (16), flexible catheter (16) is connected with lower extraction copper bar (17), and upper extraction copper bar (8) and lower extraction copper bar (17) are also connected with insulation board (7).
The catalyst that combined floodgate the most according to claim 4 is stable and breath arc is effective, it is characterised in that be also connected with radome (10) on described static contact (9), moving contact (12) also sets up corrugated tube (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086960.9U CN205487968U (en) | 2016-01-29 | 2016-01-29 | Close a floodgate stably and cease effectual contactor of arc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086960.9U CN205487968U (en) | 2016-01-29 | 2016-01-29 | Close a floodgate stably and cease effectual contactor of arc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487968U true CN205487968U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620086960.9U Expired - Fee Related CN205487968U (en) | 2016-01-29 | 2016-01-29 | Close a floodgate stably and cease effectual contactor of arc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229221A (en) * | 2016-01-29 | 2016-12-14 | 四川行之智汇知识产权运营有限公司 | Modified model catalyst |
-
2016
- 2016-01-29 CN CN201620086960.9U patent/CN205487968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229221A (en) * | 2016-01-29 | 2016-12-14 | 四川行之智汇知识产权运营有限公司 | Modified model catalyst |
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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: 20160817 Termination date: 20170129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |