CN108820144A - A kind of jack type ice breaker - Google Patents
A kind of jack type ice breaker Download PDFInfo
- Publication number
- CN108820144A CN108820144A CN201810663076.0A CN201810663076A CN108820144A CN 108820144 A CN108820144 A CN 108820144A CN 201810663076 A CN201810663076 A CN 201810663076A CN 108820144 A CN108820144 A CN 108820144A
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- CN
- China
- Prior art keywords
- closed container
- conduit
- ice
- buffer unit
- mobile base
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- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
- B63B35/12—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor having ice-cutters
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
Abstract
A kind of jack type ice breaker, is related to ice-breaking equipment field.The present invention is by control device 1, rotating bar I 2, driving wheel 3, drive rod II 4, hydraulic mechanism 5, transmission shaft 6, buffer unit 7, mobile base 8, impact head 9, runner rails 10, closed container body 11, strong magnets 12, rail crown hinders buffer unit 13, powerful electromagnetic body 14 is constituted, this icebreaking device passes through rotating bar I 2, driving wheel 3, drive rod II 4 is connected with the control device 1 in bow portion, closed container wall 11 is connected with transmission shaft 6, 10 top of runner rails is mounted with that rail crown hinders buffer unit 13, buffer unit 7 is mounted in mobile base 8, impact head 9 is connect by buffer unit 7 with mobile base 8, closed structure is formed between closed container wall 11 and mobile base 8, hydraulic mechanism 5 is mounted on the bottom of closed container body 11.Its advantage is that ice-breaking is rapid, the thickness of institute's ice-breaking layer is high, substantially increases propulsive efficiency and has saved the energy.
Description
Technical field
The present invention relates to ice-breaking equipment fields, and in particular to a kind of jack type ice breaker of novel ice-breaking mode.
Background technique
The effect of ice breaker mainly guarantees the function of steamer line, currently, there are three types of modes for ice breaker ice-breaking：One is
Method is answered back to, is exactly the power to be advanced with ice breaker, trash ice layer is squeezed by hull；Second is that the method for collision, first carries out down ship, a spacing is retreated
From then full speed aheading, crash ice sheet；Third is that heap ponding icebreaking method, is mainly first extracted into rear deck for the intracorporal water of ship, then
The fore lifted reaches in ice face, and the water of rear deck is then extracted into front deck again, crushes ice sheet by the weight of water.
Ice-breaking is mainly the navigation performance for guaranteeing the course line of ship, and the main ice-breaking mode of spot ship can not be good
Abolish thicker ice sheet.The major defect of such ice-breaking mode is that its ice-breaking speed is slow, and when encountering thicker ice sheet, passes through
Ship itself impact causes certain destruction to ice sheet and achievees the purpose that ice-breaking, but this mode itself has ice breaker hull
Certain damage, but also certain stranded possibility is had, the efficiency of gravity type ice-breaking is relatively low.Develop in nowadays international shipping,
Under the overall situation of development of world economy, shorten navigation route, the demand to North Atlantic tracks, so that developing a kind of with higher
The ship of ice-breaking efficiency has great application prospect and energy-saving significance.This patent develops the principle system using hydraulic jack
The ice breaker made, when ice-breaking, makes below ice sheet by great pressure, its advantage is that ice-breaking is rapid, the thickness of institute's ice-breaking layer is high,
It substantially increases propulsive efficiency and has saved the energy.
Summary of the invention
It is an object of the invention to solve the problems, such as above-mentioned ice breaker tradition ice-breaking mode inefficiency, with prior art phase
Than the present invention provides a kind of jack type ice breaker of novel ice-breaking mode.
The object of the present invention is achieved like this：
The present invention by control device 1, the first drive rod 2, driving wheel 3, the second drive rod 4, hydraulic mechanism 5, transmission shaft 6,
Buffer unit 7, mobile base 8, impact head 9, runner rails 10, closed container body 11, strong magnets 12, rail crown hinder slow
Flushing device 13, powerful electromagnetic body 14 are constituted, and the control device 1 is in bow portion, with the first drive rod 2, driving wheel 3, second
Drive rod 4 and transmission shaft 6 are sequentially connected, and closed container wall 11 is connected with transmission shaft 6, and 10 top of runner rails is mounted with guide rail top
Portion hinders buffer unit 13, is mounted with that buffer unit 7, impact head 9 are connected by buffer unit 7 and mobile base 8 in mobile base 8
It connects, forms closed structure between closed container wall 11 and mobile base 8, hydraulic mechanism 5 is mounted on the bottom of closed container body 11.
A kind of ice breaker of novel ice-breaking mode of the present invention, by control mechanism, transmission mechanism, closure mechanism, hydraulic mechanism,
Five part of beater mechanism is constituted, wherein the structure controlled includes control device 1；The structure of transmission mechanism include the first drive rod 2,
Driving wheel 3, the second drive rod 4, transmission shaft 6；The structure of closure mechanism includes closed container body 11, mobile base 8；Hydraulic mechanism
That is hydraulic mechanism 5；Beater mechanism include buffer unit 7, mobile base 8, impact head 9, runner rails 10, rail crown hinder it is slow
Flushing device 13.
Hydraulic mechanism 5 in 11 bottom of closed container body drives spring uphold/receive by the motor installed inside it
Contracting movement, when spring is upheld, water is depressed into closed container body 11 by the first conduit 5-5, liquid in closed container body 11
Increase push mobile base 8 move up, when spring contraction, due to the first conduit check valve 5-4 can only one-way flow, closed container
Water will not flow out hydraulic mechanism 5 in body 11, and hydraulic mechanism 5 is absorbed water by the second conduit 5-6, also due to the second conduit list
To the effect of valve 5-3 so that when extending water will not be flowed out by hydraulic mechanism 5 along conduit 5-6 spring, can only be flowed by conduit 5-5
In closed container body 11, multiple extension/contractile motion moves up mobile base 8, and ice sheet is caused to be upwarded pressure, from
And ice sheet is destroyed, after completing an ice-breaking, a part of water in closed container body 11 is bled off by the discharging valve 5-9 of bottom and is returned to
Initial position.Invention applies the increases of liquid in container, so that mobile base 8 moves up, pass through the orientation of guide rail 10
Feature, so that the upward ballistic motion of impact head 9 passes through the buffering and resistance on guide rail top in the case where guaranteeing to impact ice sheet
Hinder the operating range of device control bottom movable plate.
Closed container, which accurately fits in below ice sheet, to be realized by control device and transmission mechanism.Pass through control device
1, the first drive rod 2, driving wheel 3, the second drive rod 4, transmission shaft 6 make closed container underwater, strong magnets 12 be located at
14 phase of powerful electromagnetic body above ice sheet attracts, and so that impact head 9 is tightly attached to ice sheet always when hydraulic punch taps the head 9 pairs of ice sheet impacts
Without the interaction disengaging due to power.Powerful electromagnetic body 14 above ice sheet can be one and move above ice sheet
Electromagnet trolley, by remotely controlling whether band magnetic.
The beneficial effects of the present invention are：The ice breaker that the present invention is manufactured using the principle of hydraulic jack, when ice-breaking, make
By great pressure below ice sheet, compared with traditional ice breaker, itself hull will not be damaged when ice-breaking, its advantage is that broken
Ice is rapid, and the thickness of institute's ice-breaking layer is high, substantially increases propulsive efficiency and has saved the energy.
Detailed description of the invention
Fig. 1 is the Novel icebreaker simple structure figure；
Fig. 2 is the Novel icebreaker hydraulic structure schematic diagram；
Fig. 3 is the Novel icebreaker bottom structure top view；
Fig. 4 is the Novel icebreaker bottom structure sectional view.
Specific embodiment
It illustrates with reference to the accompanying drawing and the present invention is described in more detail：
In conjunction with Fig. 1 to Fig. 4, the present invention is by control device 1, the first drive rod 2, driving wheel 3, the second drive rod 4, hydraulic press
Structure 5, buffer unit 7, mobile base 8, impact head 9, runner rails 10, closed container body 11, strong magnets 12, is led at transmission shaft 6
Buffer unit 13, powerful electromagnetic body 14 is hindered to constitute at the top of rail, this icebreaking device passes through the first drive rod 2, driving wheel 3, second
Drive rod 4 is connected with the control device 1 in bow portion, and closed container wall 11 is connected with transmission shaft 6, the installation of 10 top of runner rails
Rail crown hinders buffer unit 13, buffer unit 7 is mounted in mobile base 8, impact head 9 is by buffer unit 7 and moves
Dynamic pedestal 8 connects, and closed structure is formed between closed container wall 11 and mobile base 8, hydraulic mechanism 5 is mounted on closed container body
11 bottom.
The ice-breaking principle of the utility model ice breaker is：
Hydraulic mechanism 5 in 11 bottom of closed container body drives spring uphold/receive by the motor installed inside it
Contracting movement, when spring is upheld, water is depressed into closed container body 11 by the first conduit 5-5, liquid in closed container body 11
Increase push mobile base 8 move up, when spring contraction, due to the first conduit check valve 5-4 can only one-way flow, closed container
Water will not flow out hydraulic mechanism 5 in body 11, and hydraulic mechanism 5 is absorbed water by the second conduit 5-6, also due to the second conduit list
To the effect of valve 5-3 so that when extending water will not be flowed out by hydraulic mechanism 5 along conduit 5-6 spring, can only be flowed by conduit 5-5
In closed container body 11, multiple extension/contractile motion moves up mobile base 8, and ice sheet is caused to be upwarded pressure, from
And ice sheet is destroyed, after completing an ice-breaking, a part of water in closed container body 11 is bled off by the discharging valve 5-9 of bottom and is returned to
Initial position.Invention applies the increases of liquid in container, so that mobile base 8 moves up, pass through the orientation of guide rail 10
Feature, so that the upward ballistic motion of impact head 9 passes through the buffering and resistance on guide rail top in the case where guaranteeing to impact ice sheet
Hinder the operating range of device control bottom movable plate.
The closed container of control icebreaking device is accurately bonded ice sheet, that is, controls this icebreaking device formation confined space and make
Vacuum pump makes its internal formation low-pressure state to extracardiac pumping, and accurately fitting in below ice sheet is by control device and driver
What structure was realized.Go deep into closed container by control device 1, the first drive rod 2, driving wheel 3, the second drive rod 4, transmission shaft 6
Under water, strong magnets 12 attract with 14 phase of powerful electromagnetic body being located above ice sheet, make when hydraulic punch taps the head 9 pairs of ice sheet impacts
Impact head 9 is tightly attached to always ice sheet without the interaction disengaging due to power.Powerful electromagnetic body 14 above ice sheet can
To be a Mobile electromagnetic body trolley above ice sheet, by remotely controlling whether band magnetic.
This ice breaker has the characteristics that structure is simple, ice-breaking is high-efficient, can effectively break thicker ice sheet, has in ice breaker field
Preferable application prospect.
Claims (2)
1. a kind of jack type ice breaker, by control device (1), the first drive rod (2), driving wheel (3), the second drive rod (4),
Hydraulic mechanism (5), transmission shaft (6), buffer unit (7), mobile base (8), impact head (9), runner rails (10), closed container
Body (11), strong magnets (12), rail crown hinder buffer unit (13), powerful electromagnetic body (14) to constitute, it is characterised in that：Institute
The control device (1) stated in bow portion, with the first drive rod (2), driving wheel (3), the second drive rod (4) and transmission shaft (6) according to
Secondary to be connected, closed container wall (11) is connected with transmission shaft (6), and runner rails (10) top is mounted with that rail crown hinders buffering dress
It sets (13), is mounted in mobile base (8) buffer unit (7), impact head (9) is connected by buffer unit (7) and mobile base (8)
It connects, forms closed structure between closed container wall (11) and mobile base (8), hydraulic mechanism (5) is mounted on closed container body
(11) bottom, top of the powerful electromagnetic body (14) in strong magnets (12).
2. a kind of jack type ice breaker according to claim 1, it is characterised in that：It is close for one on the left of hydraulic mechanism (5)
It closes device (5-2), the spring (5-1) that top installation can stretch, middle position is equipped with a baffle, the bullet of baffle and top
Spring (5-1) is connected, and water is housed below baffle, and there are two conduit, right side is the first conduit (5-5) for the bottom obturator (5-2),
Left side is the second conduit (5-6), the first conduit check valve (5-4) is housed in the first conduit (5-5), the first conduit (5-5) is another
Side connects closed container body (11), and the second conduit check valve (5-3) is housed in the second conduit (5-6), and the second conduit (5-6) is another
Side connects external pond, and a discharging valve (5-9) is arranged at closed container body (11) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810663076.0A CN108820144A (en) | 2018-06-25 | 2018-06-25 | A kind of jack type ice breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810663076.0A CN108820144A (en) | 2018-06-25 | 2018-06-25 | A kind of jack type ice breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108820144A true CN108820144A (en) | 2018-11-16 |
Family
ID=64137698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810663076.0A Pending CN108820144A (en) | 2018-06-25 | 2018-06-25 | A kind of jack type ice breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108820144A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027681A (en) * | 2019-05-28 | 2019-07-19 | 江苏科技大学 | A kind of ice breaker of continuity method ice-breaking |
| CN111551447A (en) * | 2020-06-22 | 2020-08-18 | 东北大学 | Multi-axis compression test device and method for simulating sea ice breaking process |
| CN113513002A (en) * | 2021-04-27 | 2021-10-19 | 哈尔滨工程大学 | Underwater ice breaking system for high-speed revolving body |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU796062A1 (en) * | 1979-02-19 | 1981-01-15 | Предприятие П/Я Г-4488 | Ice ship |
| CN101837822A (en) * | 2009-03-18 | 2010-09-22 | 李全亮 | Submersible-type icebreaking device |
| CN105015718A (en) * | 2014-04-22 | 2015-11-04 | 付文军 | Method for breaking ice based on reducing supporting force of ice layer, and ice breaking ship |
| CN107856816A (en) * | 2017-11-06 | 2018-03-30 | 哈尔滨工程大学 | A kind of unmanned subglacial opens ice latent device |
-
2018
- 2018-06-25 CN CN201810663076.0A patent/CN108820144A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU796062A1 (en) * | 1979-02-19 | 1981-01-15 | Предприятие П/Я Г-4488 | Ice ship |
| CN101837822A (en) * | 2009-03-18 | 2010-09-22 | 李全亮 | Submersible-type icebreaking device |
| CN105015718A (en) * | 2014-04-22 | 2015-11-04 | 付文军 | Method for breaking ice based on reducing supporting force of ice layer, and ice breaking ship |
| CN107856816A (en) * | 2017-11-06 | 2018-03-30 | 哈尔滨工程大学 | A kind of unmanned subglacial opens ice latent device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027681A (en) * | 2019-05-28 | 2019-07-19 | 江苏科技大学 | A kind of ice breaker of continuity method ice-breaking |
| CN111551447A (en) * | 2020-06-22 | 2020-08-18 | 东北大学 | Multi-axis compression test device and method for simulating sea ice breaking process |
| CN111551447B (en) * | 2020-06-22 | 2021-06-08 | 东北大学 | Multi-axis compression test device and method for simulating sea ice breaking process |
| CN113513002A (en) * | 2021-04-27 | 2021-10-19 | 哈尔滨工程大学 | Underwater ice breaking system for high-speed revolving body |
| CN113513002B (en) * | 2021-04-27 | 2022-11-11 | 哈尔滨工程大学 | Underwater ice breaking system for high-speed revolving body |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |
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| RJ01 | Rejection of invention patent application after publication |