CN106347597A - Platform system for inshore scientific research vessel - Google Patents
Platform system for inshore scientific research vessel Download PDFInfo
- Publication number
- CN106347597A CN106347597A CN201610864563.4A CN201610864563A CN106347597A CN 106347597 A CN106347597 A CN 106347597A CN 201610864563 A CN201610864563 A CN 201610864563A CN 106347597 A CN106347597 A CN 106347597A
- Authority
- CN
- China
- Prior art keywords
- platform
- rolling body
- inshore
- platform base
- outer ring
- Prior art date
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/005—Equipment to decrease ship's vibrations produced externally to the ship, e.g. wave-induced vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/02—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses
- B63B39/03—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses by transferring liquids
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to a stable platform system of a light and small ship, in particular to a platform system for an inshore scientific research vessel. The platform system comprises a platform, a support, a platform base inner ring, a platform base outer ring, a rolling body, a rolling body retainer, an elastic buffering device, a flat plate base, an inner ring limiting device, an outer ring limiting device, a fluid balance weight, a fluid balance weight injection port, a balance weight, an elastic limiting device and a locking device. The spherical rolling body is installed between the platform base inner ring and the platform base outer ring, the rolling body retainer makes the spherical rolling body keep an appropriate separation distance to prevent mutual collision of the spherical rolling body. The shake of the small ship is weakened by the motion of the rolling body, and shake amplitude depends on the rolling friction resistance of the system, and the platform system is suitable for scientific research workers to have a rest and installation of high-precision deck experiment apparatuses.
Description
Technical field
The present invention relates to the Stable Platform System of small-sized ship, especially a kind of inshore scientific investigation platform system peculiar to vessel
System, belongs to field of ocean engineering.
Background technology
Scientific surveying ship takes scientific instrument and scientific research personnel, and loading capacity is little, and the speed of a ship or plane does not have particular/special requirement.Scientific research personnel is only
When being scientific investigation, at sea work, shorter than the time that fisherman and crewman work on sea, that especially goes to sea for the first time grinds
Study carefully life, scientific research personnel is difficult to adjust the condition adaptation life afloat of oneself in the shorter time.Last year goes to sea because student
Seriously seasick, and salvage device and condition be there is no on ship it has to shorten stroke and the route of inshore scientific investigation.Acutely
Rock and also can result in device damage or loss, the data precision of measurement is relatively low.Once occurred, due to serious seasick scientific research people
Drained and violent the rocking of hull of member, when manual release device, operating difficultiess, expensive instrument landing from ship is marine
Lose.
Due to the anxiety of research funding, inshore scientific investigation, canoe can be rented, big ship would not be rented；Ship is less, hull with
Rocking of wave is more violent, if ship is larger, can be relatively steady.Current are more anxious, and wind speed is bigger, then jolt and wave more strict
, in perilous peak, scientific investigation often goes to the abnormal marine site of Activities of Ocean to be engaged in scientific research activity, so more aggravates for evil, infinitely scene
Hull rocking with wave, in a word, existing ship does not eliminate and this jolt and wave.Retrieve existing patented technology
" there is the high-speed ship cn1535892a of diving buoyancy aid propulsion plant ", " wind and wave resistance, the ships navigation balanced controls of Anti-seasickness
Cn103274027a ", " a kind of thorough solve seasick electro-mechanical system cn105905258a ", " berth capable of preventing dizzy feel by ship
Cn2343075y ", " unti-dizzy bed used on naval vessels cn1037870a ", " Anti-seasick bed cn87201828u " and " hanging bed for ship
Cn2157132y ", to some extent solve the problems referred to above, but also have the limitation of itself, but more preferably reduce middle-size and small-size
Rocking of ship, particularly reduces the sideshake of ship, becomes those skilled in the art's technical barrier urgently to be resolved hurrily.
Content of the invention
The present invention, in order to solve above-mentioned technical problem, provides a kind of inshore scientific investigation plateform system peculiar to vessel, reduces ship
Rock, especially reduce ship sideshake, it is to avoid student seriously seasick has to shorten inshore scientific investigation stroke
And route；Violent rocking is avoided to also can result in device damage or loss；Avoid the data precision measuring relatively low.
In order to reach above-mentioned technique effect, technical scheme:
The support of plateform system is divided into the multilamellar of depression, constitutes system stable equilibrium, supported using rolling element between layers,
The rolling of rolling element decreases the rocking of wave of hull transmission, reaches and reduces the ship that the platform that internal layer supports causes with wave
Rock.
A kind of inshore scientific investigation plateform system peculiar to vessel, including platform, support, platform base inner ring, platform base outside
Circle, rolling element, roller holder, flat base and counterweight, platform is fixed on platform base inner ring, constitutes dismountable firm
Property connection；Platform base inner ring, platform base outer ring be similar can the rotatable curved surface of two degree of freedom；Platform base inner ring
Spherical rolling body is installed and platform base outer ring between, roller holder makes spherical rolling body keep suitable spacing, prevents
Spherical rolling body collides with each other.
Platform base outer ring is arranged on following support, and support is arranged on elastic buffering mechanism, elastic buffering mechanism
It is fixed on the flat base of ship, setting inner ring stopping means on platform base inner ring, setting outer ring limit on platform base outer ring
Position device, prevents platform base inner ring, platform base outer ring from slipping.Counterweight is fixed on inside platform base inner ring, reduces platform
The center of gravity of system, makes being horizontal of plateform system, the load that the balance weight of platform carries above more than platform 3 to
8 times, constitute stable equilibrium, that is, platform is in balance during potential energy minimum position, after object is left equilbrium position by perturbation
Potential energy increases, and external force does negative work makes object return to equilbrium position；On platform, setting weight counterbalance fluid inlet injection weight counterbalance fluid, leads to
Cross the natural frequency that increase and decrease weight counterbalance fluid can change plateform system, it is to avoid the frequency that ship rocks is connect with plateform system natural frequency
Closely thus producing resonance.Elastic limit device connecting platform and flat base, in hull severe jolt, prevent platform and platform
Base inner ring separates with platform base outer ring, between platform and flat base arrange locking device, locking device insertion platform and
In the hole of flat base, plateform system is changed into rigid system, conveniently carries and preserves.Whole plateform system is fixed on boat deck
On.
The beneficial effect comprise that
A kind of present invention inshore scientific investigation plateform system peculiar to vessel, provides a kind of inshore scientific investigation plateform system peculiar to vessel,
Avoid student's seriously seasick stroke and route having to shorten inshore scientific investigation；Violent rocking is avoided to also can result in
Device damage or loss；Avoid the data precision measuring relatively low.Reduce and rocked due to the platform causing that rocks of canoe, especially
Reduce the sideshake of ship；Structure is simple, easy for installation, cheap.
Brief description:
Fig. 1 is a kind of inshore scientific investigation plateform system operating diagram peculiar to vessel；
Fig. 2 is a kind of inshore scientific investigation plateform system structural representation peculiar to vessel；
Fig. 3 is multilamellar rolling element plateform system schematic diagram.
Reference:
Locking device hole on 101 platforms, 102 weight counterbalance fluid inlets, 103 platforms, 104,105 inner ring stopping means, outside 106
Circle stopping means, 107,108 roller holders, 109 spherical rolling bodies, 110 supports, 111 elastic buffering mechanisms, 112 flat boards
Locking device hole on base, 113 weight counterbalance fluids, 114 counterweights, 115 elastic connecting devices, 116 flat bases；201 locking dresses
Put, 202 platform base inner rings, 203 platform base outer rings；301 platform base inner ring 302 platform base centre circle, 303 platform bases
Outer ring, 304 internal layer retainers, 305 outer layer retainers, 306 spherical rolling bodies.
Specific embodiment:
Describe the specific embodiment of the invention below in conjunction with concrete accompanying drawing in detail.It should be noted that described in following embodiments
Technical characteristic or the combination of technical characteristic be not construed as isolated, they can be mutually combined thus reaching more
Good technique effect.In the accompanying drawing of following embodiments, the identical label that each accompanying drawing occurs represents identical feature or portion
Part, can be applicable in different embodiments.
Embodiment 1:
As Fig. 1, platform base inner ring 104, platform base outer ring 107 are sphere, and platform 103 is fixed on platform base inner ring 104
On, constitute dismountable rigid connection, spherical rolling body is installed between platform base inner ring 104 and platform base outer ring 107
109, roller holder 108 makes spherical rolling body 109 keep suitable spacing, prevents spherical rolling body 109 from colliding with each other；Flat
Below on support 110, support 110 is arranged on elastic buffering mechanism 111 for platform base outer ring 107, and elastic buffering mechanism 111 is fixing
On the flat base 112 of ship, counterweight 114 is fixed on inside platform base inner ring 104, reduces the center of gravity of plateform system, makes to put down
Platform system be horizontal platform 103,3 to 8 times of the load that the weight of counterweight 114 carries above more than platform, use
Weight counterbalance fluid 113 adjusts the natural frequency of plateform system, it is to avoid the frequency that ship rocks and plateform system natural frequency close to thus
Produce resonance, elastic limit device 115 connecting platform 103 and flat base 112, in hull severe jolt, prevent platform 103
And platform base inner ring 104 and platform base outer ring 107 separate whole plateform system and fix on a ship 's.
Embodiment 2:
As Fig. 2, platform base inner ring 202, platform base outer ring 203 are similar ellipsoid, so can increase weight counterbalance fluid
Volume, change plateform system natural frequency scope bigger.Locking device 201 inserts locking device hole 101 He on platform
In the hole in locking device hole 116 on flat base, plateform system is changed into rigid system, conveniently carries and preserves.
Embodiment 3:
As Fig. 3, the support of plateform system is divided into multilamellar platform base inner ring 301 platform base centre circle 302 and the platform of depression
Base outer ring 303, is constituted system stable equilibrium, is supported using rolling element 306 between layers, internal layer retainer 304 and outer layer
Retainer 305 keeps rolling element 306 to be uniformly distributed between the layers, and the rolling of spherical rolling body 306 decreases hull transmission
The rocking of wave, reaches and reduces rocking of the ship that the platform that internal layer supports causes with wave.
If the plateform system rolling frictional resistance coefficient of monolayer rolling element is k, the rolling of the plateform system of layer rolling body
Coefficient of frictional resistance is k*k, and the rolling frictional resistance of the plateform system of layer rolling body is obviously than the platform system of monolayer rolling element
System rolling frictional resistance is much smaller, due to by platform base inner ring 301 platform base centre circle 302 and platform base outer ring 303
Multiple factor such as deformation that error in geometrical form, surface roughness, material hardness and load cause affects, the plateform system of actual measurement
Rolling frictional resistance is than relatively decentralized.
Above-mentioned detailed description is illustrating of the possible embodiments for invention, and this embodiment simultaneously is not used to limit this
Bright the scope of the claims, all equivalence enforcements without departing from the present invention or change, all should be contained in the scope of the claims of the present invention.Separately
Outward, those skilled in the art also various can repair what technical characteristic disclosed in the claims in the present invention did in other forms and details
Change, add and replace.Certainly, the changes such as various modifications, interpolation and the replacement that these are made according to the technology of the present invention feature, all answer
It is included within scope of the present invention.
Claims (6)
1. a kind of inshore scientific investigation plateform system peculiar to vessel it is characterised in that: include platform, support, platform base inner ring, flat
Platform base outer ring, rolling element, roller holder, flat base and counterweight, between platform base inner ring and platform base outer ring
Spherical rolling body is installed, roller holder makes spherical rolling body keep suitable spacing, prevents spherical rolling body from colliding with each other.
2. a kind of inshore scientific investigation according to claim 1 plateform system peculiar to vessel it is characterised in that: support is arranged on
On elastic buffering mechanism.
3. a kind of inshore scientific investigation according to claim 1 plateform system peculiar to vessel it is characterised in that: in platform base
Setting inner ring stopping means on circle, setting outer ring stopping means on platform base outer ring.
4. a kind of inshore scientific investigation according to claim 1 plateform system peculiar to vessel it is characterised in that: arrange on platform
Weight counterbalance fluid inlet injects weight counterbalance fluid.
5. a kind of inshore scientific investigation according to claim 1 plateform system peculiar to vessel it is characterised in that: platform lower sets
Put elastic limit device.
6. a kind of inshore scientific investigation according to claim 1 plateform system peculiar to vessel it is characterised in that: platform and flat board
Locking device is set between base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610864563.4A CN106347597B (en) | 2016-09-30 | 2016-09-30 | A kind of inshore scientific investigation plateform system peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610864563.4A CN106347597B (en) | 2016-09-30 | 2016-09-30 | A kind of inshore scientific investigation plateform system peculiar to vessel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106347597A true CN106347597A (en) | 2017-01-25 |
| CN106347597B CN106347597B (en) | 2018-03-30 |
Family
ID=57865688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610864563.4A Expired - Fee Related CN106347597B (en) | 2016-09-30 | 2016-09-30 | A kind of inshore scientific investigation plateform system peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106347597B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458544A (en) * | 2017-08-10 | 2017-12-12 | 黄雪怡 | Multi-coil guidance simulation gravity intelligent anti-dazzle bed |
| CN110386228A (en) * | 2019-07-20 | 2019-10-29 | 大连理工大学 | A kind of rolling pitching decoupling bindiny mechanism for the connection of separate type ice formation nuclear power platform |
| CN111498009A (en) * | 2020-03-30 | 2020-08-07 | 中船澄西船舶修造有限公司 | Precision equipment placing platform |
| CN116176762A (en) * | 2023-04-23 | 2023-05-30 | 中国海洋大学 | Anti-wind wave anti-rolling direction-maintaining balancing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088082U (en) * | 1990-11-23 | 1991-11-06 | 陈彤 | Universal device to decrease roll of vessel |
| CN101590901A (en) * | 2008-05-30 | 2009-12-02 | 施仲伟 | Stabilizing cabin in the ship in the stormy waves |
| KR20130122222A (en) * | 2012-04-30 | 2013-11-07 | 대우조선해양 주식회사 | Vessel anti-rolling system using counter weight and method thereof |
| CN103979085A (en) * | 2014-05-04 | 2014-08-13 | 南通天工深冷新材料强化有限公司 | Two-axis balancing device |
| CN206087220U (en) * | 2016-09-30 | 2017-04-12 | 广东海洋大学 | Coastal waters bank platform system for research ship |
-
2016
- 2016-09-30 CN CN201610864563.4A patent/CN106347597B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088082U (en) * | 1990-11-23 | 1991-11-06 | 陈彤 | Universal device to decrease roll of vessel |
| CN101590901A (en) * | 2008-05-30 | 2009-12-02 | 施仲伟 | Stabilizing cabin in the ship in the stormy waves |
| KR20130122222A (en) * | 2012-04-30 | 2013-11-07 | 대우조선해양 주식회사 | Vessel anti-rolling system using counter weight and method thereof |
| CN103979085A (en) * | 2014-05-04 | 2014-08-13 | 南通天工深冷新材料强化有限公司 | Two-axis balancing device |
| CN206087220U (en) * | 2016-09-30 | 2017-04-12 | 广东海洋大学 | Coastal waters bank platform system for research ship |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458544A (en) * | 2017-08-10 | 2017-12-12 | 黄雪怡 | Multi-coil guidance simulation gravity intelligent anti-dazzle bed |
| CN107458544B (en) * | 2017-08-10 | 2019-03-01 | 黄雪怡 | Multi-coil guidance simulation gravity intelligent anti-dazzle bed |
| CN110386228A (en) * | 2019-07-20 | 2019-10-29 | 大连理工大学 | A kind of rolling pitching decoupling bindiny mechanism for the connection of separate type ice formation nuclear power platform |
| CN111498009A (en) * | 2020-03-30 | 2020-08-07 | 中船澄西船舶修造有限公司 | Precision equipment placing platform |
| CN111498009B (en) * | 2020-03-30 | 2021-06-18 | 中船澄西船舶修造有限公司 | Precision equipment placing platform |
| CN116176762A (en) * | 2023-04-23 | 2023-05-30 | 中国海洋大学 | Anti-wind wave anti-rolling direction-maintaining balancing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106347597B (en) | 2018-03-30 |
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Granted publication date: 20180330 Termination date: 20200930 |