CN108438149B - A kind of river-sea through ship liquid tank only swings device - Google Patents
A kind of river-sea through ship liquid tank only swings device Download PDFInfo
- Publication number
- CN108438149B CN108438149B CN201810462014.3A CN201810462014A CN108438149B CN 108438149 B CN108438149 B CN 108438149B CN 201810462014 A CN201810462014 A CN 201810462014A CN 108438149 B CN108438149 B CN 108438149B
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- China
- Prior art keywords
- concussion
- cross bar
- horizontal cross
- swing arm
- river
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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
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Prevention Devices (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention relates to safety of ship technical field, refers specifically to a kind of river-sea through ship liquid tank and only swing device；Including two vertical guide rods spaced in cabin, horizontal cross bar is equipped between two guide rods, the both ends of horizontal cross bar, which are equipped with, to be cooperated with guide rod to along movable sliding sleeve above and below it；Concussion converter can be equipped with there are two setting on the horizontal cross bar between the concussion baffle of its translation, two concussion baffles；Swing arm is equipped with below the concussion converter, swing arm upper end and horizontal cross bar are hinged, and concussion converter and swing arm are sequentially connected, and swing arm two sides are equipped with longitudinal spoiler；Structure of the invention is reasonable; horizontal cross bar can voluntarily be adjusted with bilge liquid level; two concussion baffles are by the shaking potential energy of liquid at spring potential energy; mechanical energy is converted to by rack pinion again to drive swing arm and spoiler to rotate backward; to which hydrops of decaying shakes the dynamic response to cabin, Ship Structure is protected.
Description
Technical field
The present invention relates to safety of ship technical field, refers specifically to a kind of river-sea through ship liquid tank and only swing device.
Background technique
For river-sea through ship during navigation, the liquid in the liquid tanks such as fuel oil tank, potable water tank, ballast tank can be with certainly
Body consumption and actual demand cause it that can not be constantly in full load condition.Under stormy waves stream external load function, in liquid tank
Liquid can be rocked as the movement of hull generates, and liquid sloshing may bring huge harm to hull in violent cabin, special
When not being liquid tank part cargo shipment, slamming pressure caused by substantially rocking may cause serious destruction to fluid cabin, to lead
Cause ship can not normal/cruise.People have devised many liquid tanks and only swing device as only swung wall, since it only swings principle list thus
One only swings that the effect is unsatisfactory.Therefore, the existing technology needs to be improved and developed.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide one kind is structurally reasonable, passes through hydrops gesture
It can convert, the ship bilge hydrops for the hydrops surge protection Ship Structure that can decay only swings device.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of river-sea through ship liquid tank of the present invention only swings device, vertical including spaced two in cabin
Guide rod, horizontal cross bar is equipped between two guide rods, and the both ends of horizontal cross bar are equipped with guide rod cooperation to along thereon
Under movable sliding sleeve；It can be between the concussion baffle of its translation, two concussion baffles there are two being set on the horizontal cross bar
Equipped with concussion converter；Swing arm is equipped with below the concussion converter, swing arm upper end and horizontal cross bar are hinged, shake converter and
Swing arm transmission connection, swing arm two sides are equipped with longitudinal spoiler.
According to above scheme, the concussion converter includes skid brackets, plane rack and pinion, end cap on skid brackets
It can move horizontally on horizontal cross bar and along it, plane rack gear is fixed on skid brackets lower end, and gear is assemblied in swing arm upper end
Hinge joint on, gear be fixedly connected with swing arm and gear and plane rack gear engaged transmission.
According to above scheme, the upper end of the skid brackets is equipped with the buoyancy sliding block being set with horizontal cross bar.
According to above scheme, concussion baffle side corresponding with buoyancy sliding block is equipped with spring, shakes outside baffle
The horizontal cross bar end of side is equipped with only andante.
According to above scheme, the swing arm is equipped with pilot hole, is equipped with telescopic rod in pilot hole, the lower end of telescopic rod is equipped with
Gravity drop hammer.
According to above scheme, the cabin bottom is equipped with the limited block cooperated with gravity drop hammer, the upper surface indent of limited block
And then the curved surface slot that a curvature is adapted to the swinging track of gravity drop hammer is constituted, the curved surface slot both ends of limited block are equipped with location hook
Part.
According to above scheme, the bottom of the limited block is equipped with the permeable hole for penetrating through its inner sunken face.
According to above scheme, the horizontal cross bar, concussion baffle, spoiler, buoyancy sliding block be hollow structure to
May float on concussion baffle upper end on liquid level.
The invention has the following beneficial effects: structure of the invention is reasonable, horizontal cross bar can voluntarily be adjusted with bilge liquid level, two
The shaking potential energy of liquid is converted to mechanical energy at spring potential energy, then by rack pinion to drive swing arm by a concussion baffle
It is rotated backward with spoiler, so that hydrops of decaying shakes the dynamic response to cabin, protects Ship Structure.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is A-A the schematic diagram of the section structure in Fig. 1.
In figure:
1, guide rod；2, skid brackets；3, swing arm；4, limited block；11, horizontal cross bar；12, sliding sleeve；13, concussion absorbs
Plate；14, spring；15, stop andante；21, buoyancy sliding block；22, plane rack gear；23, gear；31, spoiler；32, telescopic rod；33,
Gravity drop hammer；41, location hook part；42, permeable hole.
Specific embodiment
Technical solution of the present invention is illustrated with embodiment with reference to the accompanying drawing.
As shown in Figure 1, a kind of river-sea through ship liquid tank of the present invention only swing it is spaced in device, including cabin
Two vertical guide rods 1 are equipped with horizontal cross bar 11 between two guide rods 1, and the both ends of horizontal cross bar 11 are equipped with and are oriented to
The cooperation of bar 1 is to along movable sliding sleeve 12 above and below it；It can be absorbed along the concussion of its translation there are two being set on the horizontal cross bar 11
Plate 13 is equipped with concussion converter between two concussion baffles 13；Swing arm 3,3 upper end of swing arm are equipped with below the concussion converter
Hinged with horizontal cross bar 11, concussion converter and swing arm 3 are sequentially connected, and 3 two sides of swing arm are equipped with longitudinal spoiler 31；It is described
Horizontal cross bar 11 floats on the surface layer of cabin hydrops and makes to shake the exposing liquid level of baffle 13, and hydrops caused by hull shakes shakes
Potential energy pushes the concussion baffle 13 of one end, and then drives concussion converter 13 and swing arm 3 is driven to rotate, to make in swing arm 3
Spoiler 31 reversely push hydrops, rolling action potential present in hydrops of decaying protects cabin to reduce the impact to cabin side wall
Body structure；After the rolling action potential in hydrops is eliminated, pendulous device is restored to initial position under gravitional force effect.
The concussion converter includes skid brackets 2, plane rack gear 22 and gear 23, and 2 upper end of skid brackets is sleeved on water
It can move horizontally on flat cross bar 11 and along it, plane rack gear 22 is fixed on 2 lower end of skid brackets, and gear 23 is assemblied in swing arm 3
On the hinge joint at end, gear 23 is fixedly connected with swing arm 3 and 22 engaged transmission of gear 23 and plane rack gear；The concussion converter
For converting the mechanical energy that driving swing arm 3 rotates for the translational energy for shaking baffle 13, the intracorporal hydrops in cabin shakes to side
The concussion baffle 13 of respective side is pushed when dynamic, concussion baffle 13, to concussion absorber sliding, pushes it along horizontal cross bar 11
On the translation of plane rack gear 22 to driving gear 23 and swing arm 3 to rotate backward.
The upper end of the skid brackets 2 is equipped with the buoyancy sliding block 21 being set with horizontal cross bar 11, assembles on buoyancy sliding block 21
There is translation bearing to connect with horizontal cross bar 11, the horizontal cross bar 11, concussion baffle 13, spoiler 31, buoyancy sliding block 21 are equal
It may float on liquid level for hollow structure to make to shake 13 upper end of baffle.
The concussion baffle 13 side corresponding with buoyancy sliding block 21 is equipped with spring 14, the water in 13 outside of concussion baffle
Flat 11 end of cross bar is equipped with only andante 15, and the spring 14 is used to transmit the translational energy of concussion baffle 13 and is converted into gesture
Can after pass to buoyancy sliding block 21 again, avoid movement from impacting the excessive damage for causing structure, only andante 15 is arranged in horizontal cross bar
11 end is to avoid concussion baffle 13 too far away from concussion converter.
The swing arm 3 is equipped with pilot hole, and telescopic rod 32 is equipped in pilot hole, and the lower end of telescopic rod 32 is equipped with gravity drop hammer
33, the gravity drop hammer 33 drives overall mechanism to restore initial position when hydrops potential energy disappears, simultaneously because the concussion on top turns
Changing device, horizontal cross bar 11 etc. can float up and down with hydrops fluid change, can make gravity drop hammer 33 always by telescopic rod 32
It keeps balancing in cabin bottom.
The cabin bottom is equipped with the limited block 4 cooperated with gravity drop hammer 33, the upper surface indent and then composition one of limited block 4
The curved surface slot both ends of the curved surface slot that a curvature is adapted to the swinging track of gravity drop hammer 33, limited block 4 are equipped with location hook part 41, institute
It states limited block 4 and limits its full swing for controlling the swinging track of swing arm 3, while by the location hook part 41 at curved surface slot both ends
Amplitude.
The bottom of the limited block 4 is equipped with the permeable hole 42 for penetrating through its inner sunken face.
The above description is only a preferred embodiment of the present invention, thus it is all according to the configuration described in the scope of the patent application of the present invention,
The equivalent change or modification that feature and principle are done, is included in the scope of the patent application of the present invention.
Claims (7)
1. a kind of river-sea through ship liquid tank only swings device, it is characterised in that: it vertical is led including spaced two in cabin
To bar (1), horizontal cross bar (11) are equipped between two guide rods (1), the both ends of horizontal cross bar (11) are equipped with and guide rod (1)
Cooperation is to along movable sliding sleeve (12) above and below it；It can be absorbed along the concussion of its translation there are two being set on the horizontal cross bar (11)
Plate (13) is equipped with concussion converter between two concussion baffles (13)；Swing arm (3) are equipped with below the concussion converter, pendulum
Hingedly, concussion converter and swing arm (3) are sequentially connected, and swing arm (3) two sides are equipped with longitudinal direction for arm (3) upper end and horizontal cross bar (11)
Spoiler (31)；The concussion converter includes skid brackets (2), plane rack gear (22) and gear (23), skid brackets (2)
Upper end is sleeved on horizontal cross bar (11) and can move horizontally along it, and plane rack gear (22) is fixed on skid brackets (2) lower end, tooth
Wheel (23) is assemblied on the hinge joint of swing arm (3) upper end, and gear (23) is fixedly connected with swing arm (3) and gear (23) and plane teeth
Item (22) engaged transmission.
2. river-sea through ship liquid tank according to claim 1 only swings device, it is characterised in that: the skid brackets (2)
Upper end is equipped with the buoyancy sliding block (21) being set with horizontal cross bar (11).
3. river-sea through ship liquid tank according to claim 2 only swings device, it is characterised in that: the concussion baffle (13)
Side corresponding with buoyancy sliding block (21) is equipped with spring (14), sets on horizontal cross bar (11) end on the outside of concussion baffle (13)
There are only andante (15).
4. river-sea through ship liquid tank according to claim 1 only swings device, it is characterised in that: the swing arm (3) is equipped with and leads
Xiang Kong is equipped with telescopic rod (32) in pilot hole, and the lower end of telescopic rod (32) is equipped with gravity drop hammer (33).
5. river-sea through ship liquid tank according to claim 4 only swings device, it is characterised in that: the cabin bottom be equipped with
The limited block (4) of gravity drop hammer (33) cooperation, one curvature of upper surface indent and then composition and gravity drop hammer (33) of limited block (4)
The curved surface slot of swinging track adaptation, the curved surface slot both ends of limited block (4) are equipped with location hook part (41).
6. river-sea through ship liquid tank according to claim 5 only swings device, it is characterised in that: the bottom of the limited block (4)
Portion is equipped with the permeable hole (42) for penetrating through its inner sunken face.
7. river-sea through ship liquid tank according to claim 2 only swings device, it is characterised in that: the horizontal cross bar (11),
Concussion baffle (13), spoiler (31), buoyancy sliding block (21) are hollow structure to make concussion baffle (13) upper end can
It floats on liquid level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810462014.3A CN108438149B (en) | 2018-05-15 | 2018-05-15 | A kind of river-sea through ship liquid tank only swings device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810462014.3A CN108438149B (en) | 2018-05-15 | 2018-05-15 | A kind of river-sea through ship liquid tank only swings device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108438149A CN108438149A (en) | 2018-08-24 |
| CN108438149B true CN108438149B (en) | 2019-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810462014.3A Active CN108438149B (en) | 2018-05-15 | 2018-05-15 | A kind of river-sea through ship liquid tank only swings device |
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| Country | Link |
|---|---|
| CN (1) | CN108438149B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395350B (en) * | 2019-08-07 | 2021-02-23 | 浙江海洋大学 | Oil storage tank based on oil tanker |
| CN110877663B (en) * | 2019-11-05 | 2021-12-24 | 沪东中华造船(集团)有限公司 | LNG filling ship cargo tank and anti-swing device thereof |
| CN114179965B (en) * | 2021-12-07 | 2022-10-14 | 南通恒翔机电设备有限公司 | Anti-seismic and anti-leakage oil tank for ship |
| CN115230865A (en) * | 2022-09-15 | 2022-10-25 | 启东集胜设计有限公司 | Oil bin structure of ultra-large crude oil tanker |
Citations (6)
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|---|---|---|---|---|
| CN202011468U (en) * | 2011-01-19 | 2011-10-19 | 武汉理工大学 | Light-duty flexible cover capable of reducing liquid cargo vibration in cabin |
| CN103038129A (en) * | 2010-07-13 | 2013-04-10 | 三星重工业株式会社 | Device for reducing sloshing impact of cargo hold for liquid cargo and method for reducing same |
| CN203268291U (en) * | 2013-04-27 | 2013-11-06 | 浙江海洋学院 | Novel ship liquid tank swashing device |
| CN105711757A (en) * | 2016-04-01 | 2016-06-29 | 惠生（南通）重工有限公司 | Liquid stabilization device used for liquid cargo cabin |
| CN105711755A (en) * | 2016-01-27 | 2016-06-29 | 上海交通大学 | Liquid tank and sloshing and swashing device used for liquid tank |
| CN205707179U (en) * | 2016-04-01 | 2016-11-23 | 惠生（南通）重工有限公司 | A kind of steady liquid device for cargo tank |
-
2018
- 2018-05-15 CN CN201810462014.3A patent/CN108438149B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103038129A (en) * | 2010-07-13 | 2013-04-10 | 三星重工业株式会社 | Device for reducing sloshing impact of cargo hold for liquid cargo and method for reducing same |
| CN202011468U (en) * | 2011-01-19 | 2011-10-19 | 武汉理工大学 | Light-duty flexible cover capable of reducing liquid cargo vibration in cabin |
| CN203268291U (en) * | 2013-04-27 | 2013-11-06 | 浙江海洋学院 | Novel ship liquid tank swashing device |
| CN105711755A (en) * | 2016-01-27 | 2016-06-29 | 上海交通大学 | Liquid tank and sloshing and swashing device used for liquid tank |
| CN105711757A (en) * | 2016-04-01 | 2016-06-29 | 惠生（南通）重工有限公司 | Liquid stabilization device used for liquid cargo cabin |
| CN205707179U (en) * | 2016-04-01 | 2016-11-23 | 惠生（南通）重工有限公司 | A kind of steady liquid device for cargo tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108438149A (en) | 2018-08-24 |
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Effective date of registration: 20220803 Address after: 430073 room 1105, floor 11, new plant 3, new energy R & D base, Wuhan University of science and Technology Science Park, No. 36, Tangxun Hubei Road, East Lake New Technology Development Zone, Wuhan, Hubei Province Patentee after: Wuhan Lihang intelligent ship Technology Co.,Ltd. Address before: 430070 Hubei Province, Wuhan city Hongshan District Luoshi Road No. 122 Patentee before: WUHAN University OF TECHNOLOGY |
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