CN205602061U - Electromagnetism icebreaker - Google Patents
Electromagnetism icebreaker Download PDFInfo
- Publication number
- CN205602061U CN205602061U CN201620402719.2U CN201620402719U CN205602061U CN 205602061 U CN205602061 U CN 205602061U CN 201620402719 U CN201620402719 U CN 201620402719U CN 205602061 U CN205602061 U CN 205602061U
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- China
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- electromagnetism
- ice
- solenoid
- suspending hammer
- hull
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Abstract
The utility model provides an electromagnetism icebreaker, includes the hull and installs bob in hull the place ahead and collide the system, bob offend system collides the system for the electromagnetism bob, electromagnetism bob offend system includes the electromagnetism supply circuit of electromagnetism bob device and control electromagnetism bob device, the beneficial effects are that electromagnetism icebreaker utilizes powerful electromagnetic force, makes the high -speed ice sheet that impactes of stick that opens ice, realizes the hull purpose that the initiative was opened ice under quiescent condition, can guarantee the navigation that lasts of hull simultaneously.
Description
Technical field
This utility model belongs to ice breaker technical field, particularly a kind of electromagnetism ice breaker.
Background technology
In the waters that thick ice sheet covers, common ship cannot navigate by water, and be thus born ice breaker.Tradition ice breaker leans on the knife edge incline structure bottom the gravity of ship self and powerful motive force and bow substantially, by force collide, weight and open ice and clear the way, after the most even wanting regression, secondary collides, this not only greatly reduces efficiency and headway, and in extremely cold area, open ice and freeze rapidly, easily form the gesture of encirclement, hull of bottling up.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned technical problem, it is provided that a kind of use electromagnetic impact technology, ice face carries out hammering and the purpose that reaches to open ice, in order to hull can persistently navigate by water.
For solving above-mentioned technical problem, this utility model be employed technical scheme comprise that a kind of electromagnetism ice breaker, collides system including hull and the suspending hammer being arranged on hull front, and it is that electromagnetism suspending hammer collides system that described suspending hammer collides system.
Described electromagnetism suspending hammer collides system and includes electromagnetism plummet means and control the electromagnetism power supply circuits of electromagnetism plummet means.
Described electromagnetism plummet means includes that suspending hammer opens ice rod, rack cross-bar, suspention spring, coil holder, solenoid, bracket upright post and carrier base；Described carrier base is divided into carrier base anterior and carrier base rear portion, and carrier base rear portion is fixedly mounted on the front end of hull, and carrier base front portion is stretched out outside hull front end；Described coil holder is fixedly mounted on carrier base front portion, solenoid is fixedly mounted on coil holder, solenoid has central shaft hole, and the axis of central shaft hole is horizontal by plumbness, and the midpoint of the axis being positioned in central shaft hole is the magnetic balanced point of two magnetic poles of solenoid；Having fixedly mounted bracket upright post on carrier base rear portion, the upper end of bracket upright post is mounted with rack cross-bar, and rack cross-bar can carry out up-down adjustment according to practical situation in bracket upright post；Described suspending hammer open ice rod by suspention spring suspended on rack cross-bar, suspending hammer open ice rod lower end be suspended on magnetic balanced point；Described suspending hammer open ice rod be made up of the high-strength material being attracted by magnetic pole.
Electromagnetism power supply circuits include low-voltage dc power supply, booster circuit, electric capacity, control machines switch and solenoid；Wherein the low-pressure end of booster circuit is connected to low-voltage dc power supply, and the high-pressure side of booster circuit is connected in parallel electric capacity and solenoid, and control machines switch series is coupled to the positive pole of solenoid simultaneously, for controlling the conducting of solenoid.
Described electromagnetism plummet means also includes only playing device, control position bolt, buffer spring；The described device that only plays is arranged on suspending hammer and opens ice the upper end of rod, control position bolt be arranged on suspending hammer open ice rod upper end under, described buffer spring is arranged on above coil holder.
Described suspending hammer collides system and can also install 2 sets on the fore of hull or overlap more.
Described electromagnetism ice breaker can be used in combination with other technology of opening ice of existing ice breaker, first by suspending hammer collision system, ice face is carried out hammering to open ice, and then with the knife edge incline structure bottom the gravity of hull self and powerful motive force or bow, collide by force, weight and carry out opening ice clearing the way.
During use, open electromagnetism power supply circuits, solenoid produces electromagnetic attraction, it is significantly smaller than electromagnetic force owing to suspending the pulling force of the suspention spring that suspending hammer opens ice excellent in midair, suspending hammer open ice rod move down rapidly under the electromagnetic attraction effect of solenoid upper end, the rod part that opens ice moving on to below solenoid midpoint can be opened ice by electromagnetic attraction and weakening upwards the impulse force of rod, so solenoid can not continued power, it is necessary to use the capacitances to supply power that electric discharge is the ofest short duration.In order to obtain powerful electromagnetic force, needing higher supply voltage, therefore use booster circuit to charge to electric capacity, the charging voltage of electric capacity can adjust according to ice layer thickness, it is to avoid the unnecessary waste of electric energy.Electric current in circuit is very big, can use contactless reverse-blocking tetrode thyristor.In order to enable to open ice continuously, power supply electric capacity can use organizes interleaved power more.Circuit element parameter and form must design according to specifically opening ice demand, and accompanying drawing 2 gives the basic circuit of electromagnetism ice breaker icebreaking device, and in side circuit, the element such as solenoid, electric capacity, controllable silicon must be all high voltage, big electric current, powerful.In order to output sufficiently wide navigation channel, the whole icebreaking device of fore can rotate around bracket upright post, or on the bow located side by side 2 to 3 overlaps icebreaking device, and the height of whole icebreaking device can adjust according to the draft of ship and ice layer thickness.
The beneficial effects of the utility model are that electromagnetism ice breaker utilizes powerful electromagnetic force, make the rod high-speed impact ice sheet that opens ice, it is achieved the purpose that hull under static state actively opens ice, can guarantee that the lasting navigation of hull simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of electromagnetism plummet means in this utility model.
Fig. 2 is the structural representation of electromagnetism power supply circuits in this utility model.
In figure: 1. suspending hammer opens ice that rod, 2. rack cross-bar, 3. suspention spring, 4. coil holder, 5. solenoid, 6. bracket upright post, 7. carrier base, 71. carrier bases are anterior, 72. carrier base rear portions, 8. hull, 51. central shaft holes, 52. magnetic balanced point, 9. low-voltage dc power supply, 10. booster circuits, 11. electric capacity, 12. control machines switches, 13. solenoids, 14. only plays device, 15. controls position bolts, 16. buffer springs.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail.
As it can be seen, manufacture a kind of electromagnetism ice breaker, installing suspending hammer in the front, front of hull 8 and collide system, it is that electromagnetism suspending hammer collides system that this suspending hammer collides system.This electromagnetism suspending hammer collides system and includes electromagnetism plummet means and control the electromagnetism power supply circuits of electromagnetism plummet means.
Described electromagnetism plummet means includes that suspending hammer opens ice rod 1, rack cross-bar 2, suspention spring 3, coil holder 4, solenoid 5, bracket upright post 6 and carrier base 7；Described carrier base 7 is divided into carrier base anterior 71 and carrier base rear portion 72, and carrier base rear portion 72 is fixedly mounted on the front end of hull 8, and carrier base front portion 71 is stretched out outside hull 8 front end；Described coil holder 4 is fixedly mounted on carrier base front portion 71, solenoid 5 is fixedly mounted on coil holder 4, solenoid 5 has central shaft hole 51, and the axis of central shaft hole is horizontal by plumbness, and the midpoint of the axis being positioned in central shaft hole is the magnetic balanced point 52 of 5 two magnetic poles of solenoid；Having fixedly mounted bracket upright post 6 on carrier base rear portion 72, the upper end of bracket upright post 6 is mounted with rack cross-bar 2, and rack cross-bar 2 can carry out up-down adjustment according to practical situation in bracket upright post 6；Described suspending hammer open ice rod 1 by suspention spring 3 be suspended on rack cross-bar 2, suspending hammer open ice rod 1 lower end be suspended on magnetic balanced point 52；The described suspending hammer rod that opens ice 1 is made up of the high-strength material being attracted by magnetic pole.
Electromagnetism power supply circuits include low-voltage dc power supply 9, booster circuit 10, electric capacity 11, control machines switch 12 and solenoid 13；Wherein the low-pressure end of booster circuit 10 is connected to low-tension supply 9, and the high-pressure side of booster circuit 10 is connected in parallel electric capacity 11 and solenoid 13, and control machines switch 12 is series at the positive pole of solenoid 13 simultaneously, for controlling the conducting of solenoid 13.
Described electromagnetism plummet means also includes only playing device 14, control position bolt 15, buffer spring 16；The described device 14 that only plays is arranged on suspending hammer and opens ice the upper end of rod 1, the described device 14 that only plays includes only diving board and positioning rope, only diving board is fixedly mounted on suspending hammer and opens ice the upper end of rod 1, and one end of positioning rope is fixed on only on diving board, and the other end of positioning rope is fixed in bracket upright post 6；Control position bolt 15 be arranged on suspending hammer open ice rod 1 upper end under, described buffer spring 16 is arranged on above coil holder 4.
Described suspending hammer collides system and can also install 2 sets on the fore of hull 8 or overlap more.
Described electromagnetism ice breaker can be used in combination with other technology of opening ice of existing ice breaker, first by suspending hammer collision system, ice face is carried out hammering to open ice, and then with the knife edge incline structure bottom the gravity of hull self and powerful motive force or bow, collide by force, weight and carry out opening ice clearing the way.
During use, open electromagnetism power supply circuits, solenoid 5 produces electromagnetic attraction, due to suspention suspending hammer open ice rod 1 suspention spring 3 pulling force be far smaller than electromagnetic force, the suspending hammer rod that opens ice 1 moves down rapidly under the electromagnetic attraction effect of solenoid 5 upper end, move on to the suspending hammer at below solenoid midpoint excellent 1 part that opens ice and can be weakened the impulse force of the rod that opens ice by electromagnetic attraction upwards, so solenoid 5 continued power can not be given, the capacitances to supply power that electric discharge is the ofest short duration must be used, to make suspending hammer open ice rod 1 when through magnetic balanced point 52, the electromagnetic force of solenoid 5 disappears, the suspending hammer rod that opens ice 1 continues downward hammering under effect of inertia.In order to obtain powerful electromagnetic force, needing higher supply voltage, therefore use booster circuit 10 to charge to electric capacity 11, the charging voltage of electric capacity 11 can adjust according to ice layer thickness, it is to avoid the unnecessary waste of electric energy.Electric current in circuit is very big, can use contactless control machines switch 12.In order to enable to open ice continuously, power supply electric capacity can use organizes interleaved power more.Circuit element parameter and form must design according to specifically opening ice demand, and accompanying drawing 2 gives the basic circuit of electromagnetism ice breaker icebreaking device, and in side circuit, the element such as solenoid, electric capacity, controllable silicon must be all high voltage, big electric current, powerful.In order to output sufficiently wide navigation channel, the whole icebreaking device of fore can rotate around bracket upright post, or on the bow located side by side 2 to 3 overlaps icebreaking device, and the height of whole icebreaking device can adjust according to the draft of ship and ice layer thickness.
Claims (4)
1. electromagnetism ice breaker, including hull (8) and be arranged on hull front suspending hammer collide system, it is characterised in that suspending hammer collide system be electromagnetism suspending hammer collide system；Described electromagnetism suspending hammer collides system and includes electromagnetism plummet means and control the electromagnetism power supply circuits of electromagnetism plummet means；Described electromagnetism plummet means includes that suspending hammer opens ice rod (1), rack cross-bar (2), suspention spring (3), coil holder (4), solenoid (5), bracket upright post (6) and carrier base (7)；Described carrier base (7) is divided into carrier base anterior (71) and carrier base rear portion (72), and carrier base rear portion (72) are fixedly mounted on the front end of hull (8), and carrier base anterior (71) stretches out outside hull (8) front end；Described coil holder (4) is fixedly mounted on carrier base anterior (71), solenoid (5) is fixedly mounted on coil holder (4), solenoid (5) has central shaft hole (51), the axis of central shaft hole (51) is horizontal by plumbness, and the midpoint being positioned at the axis in central shaft hole (51) is the magnetic balanced point (52) of (5) two magnetic poles of solenoid；Having fixedly mounted bracket upright post (6) on carrier base rear portion (72), the upper end of bracket upright post (6) is mounted with rack cross-bar (2)；The described suspending hammer rod (1) that opens ice is suspended on rack cross-bar (2) by suspention spring (3), and the open ice lower end of rod (1) of suspending hammer is suspended on magnetic balanced point (52)；The described suspending hammer rod (1) that opens ice is made up of the high-strength material being attracted by magnetic pole.
Electromagnetism ice breaker the most according to claim 1, it is characterised in that described electromagnetism power supply circuits include that low-voltage dc power supply (9), booster circuit (10), electric capacity (11), control machines switch (12) and solenoid (13)；Wherein the low-pressure end of booster circuit (10) is connected to low-voltage dc power supply (9), the high-pressure side of booster circuit (10) is connected in parallel electric capacity (11) and solenoid (13), control machines switch (12) is series at the positive pole of solenoid (13) simultaneously, for controlling the conducting of solenoid.
Electromagnetism ice breaker the most according to claim 2, it is characterised in that described electromagnetism plummet means also includes only playing device (14), control position bolt (15), buffer spring (16)；The described device (14) that only plays is arranged on suspending hammer and opens ice the upper end of rod (1), control position bolt (15) be arranged on suspending hammer open ice rod (1) upper end under, described buffer spring (16) is arranged on above coil holder (4).
Electromagnetism ice breaker the most according to claim 1, it is characterised in that described suspending hammer collides system and installs 2 sets on the fore of hull (8) or overlap more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620402719.2U CN205602061U (en) | 2016-05-06 | 2016-05-06 | Electromagnetism icebreaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620402719.2U CN205602061U (en) | 2016-05-06 | 2016-05-06 | Electromagnetism icebreaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205602061U true CN205602061U (en) | 2016-09-28 |
Family
ID=56968194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620402719.2U Expired - Fee Related CN205602061U (en) | 2016-05-06 | 2016-05-06 | Electromagnetism icebreaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205602061U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939588A (en) * | 2017-03-06 | 2017-07-11 | 徐芝香 | One kind burning, which is blown, melts continuous ice-breaking mechanism |
| CN107571974A (en) * | 2017-10-04 | 2018-01-12 | 李乐乐 | A kind of high-efficiency and continuous ice breaker |
| CN107628205A (en) * | 2017-10-04 | 2018-01-26 | 李乐乐 | A kind of new and effective ice breaker |
-
2016
- 2016-05-06 CN CN201620402719.2U patent/CN205602061U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939588A (en) * | 2017-03-06 | 2017-07-11 | 徐芝香 | One kind burning, which is blown, melts continuous ice-breaking mechanism |
| CN106939588B (en) * | 2017-03-06 | 2019-05-03 | 新昌县知行智能科技有限公司 | A kind of burning blows and melts continuous ice-breaking mechanism |
| CN107571974A (en) * | 2017-10-04 | 2018-01-12 | 李乐乐 | A kind of high-efficiency and continuous ice breaker |
| CN107628205A (en) * | 2017-10-04 | 2018-01-26 | 李乐乐 | A kind of new and effective ice breaker |
| CN107628205B (en) * | 2017-10-04 | 2019-03-22 | 北京科源轻型飞机实业有限公司 | A kind of new and effective ice breaker |
| CN107571974B (en) * | 2017-10-04 | 2019-05-17 | 金博 | A kind of high-efficiency and continuous ice breaker |
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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: 20160928 Termination date: 20170506 |