CN107311022A - A kind of sump vessel molding carries deployment device - Google Patents
A kind of sump vessel molding carries deployment device Download PDFInfo
- Publication number
- CN107311022A CN107311022A CN201710500755.1A CN201710500755A CN107311022A CN 107311022 A CN107311022 A CN 107311022A CN 201710500755 A CN201710500755 A CN 201710500755A CN 107311022 A CN107311022 A CN 107311022A
- Authority
- CN
- China
- Prior art keywords
- ship model
- ship
- rotary body
- sump vessel
- counterweight
- 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
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/16—Means allowing tensioning of the endless member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
- B63B71/20—Designing vessels; Predicting their performance using towing tanks or model basins for designing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/04—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by magnetic means
- B66C1/06—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by magnetic means electromagnetic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
- B66C23/92—Snubbers or dashpots for preventing backwards swinging of jibs, e.g. in the event of cable or tackle breakage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The invention belongs to ship test technical field, and in particular to a kind of sump vessel molding carries deployment device.The present invention includes ship model fixing device and counterweight suspension transferring machine, and ship model fixing device is made up of two large-scale jigs, ship model, pool walls, and ship model is fixed near pool wall by fixture；Counterweight suspension transferring machine includes undercarriage arrangement, tumbler, upper rotary body device and electromagnet control device, undercarriage arrangement is made up of chassis, body frame bar and support bar, undercarriage arrangement is located at the least significant end of counterweight suspension transferring machine, undercarriage arrangement is connected by tumbler with upper rotary body device, and upper rotary body device includes console, arm, rotates pulley, steel wire rope；Electromagnet control device is mainly made up of power supply, power control switch, sucked type electromagnet, and the electromagnet control device is located inside upper rotary body device.The present invention has the advantages that stability is good, safe, it is fast to allocate speed suitable for the allotment of ship model ballast in the laboratories such as towing basin, depressure tank, ice model tank.
Description
Technical field
The invention belongs to ship test technical field, and in particular to a kind of sump vessel molding carries deployment device.
Background technology
Ship performance experiment is ships navigation performance, progress Ship Design, the important method for developing marine technology.Ship
Oceangoing ship performance test has following two approach：One ship trial is the experiment that real ship is carried out under actual environmental conditions.Ship trial
The final performance of real ship can be obtained；But ship trial limited by natural environmental condition, it is necessary to spend substantial amounts of human and material resources,
Financial resources and time.Although ship model experiment has the incomparable advantage of ship trial in many aspects, ship trial is also still to grind
Study carefully indispensable method in ship performance.Two be that ship model experiment is to be tested with ship model in laboratory.Ship model experiment is not
Limited by natural environmental condition, content of the test can be with varied, and may be repeated.Some destructive testings, such as ship
Oceangoing ship turn over and sink reason experiment etc., only using ship model experiment.In addition, human and material resources, financial resources and time that ship model experiment is spent all compare
Ship trial much less.Ship model experiment result is with appropriate conversion method, to forecast the performance of real ship.Due to the experiment of ship model
State can not possibly be completely similar to real ship, and the conversion method used is also impossible to consider all complexity of influence ship performance
Factor, therefore ship model experiment also has its limitation.
When ship model is tested in towing basin, ice model tank, depressure tank and swimmer's pool, due to the displacement of ship model
Often there is certain gap with designed displacement, accordingly, it would be desirable to ballast be carried out to ship model, so as to reach operating condition of test requirement.It is existing
The pressurization and allotment of the ballast of ship model are directly put by experimenter in phase experiments room, and are at least needed every time
Four experimenters, wherein, two experimenters control ship model, prevent ship model from ceaselessly being swung on the water surface, in addition two realities
The person of testing pressurizes to ship model and carried.At present, the ballast of ship model is pressurizeed usually using counterweight in laboratory, and the weight of counterweight is usual
That select is 25kg, 10kg and 5kg.During ship model pressurization is carried, ballast process is very simple for small-sized ship model,
Small-sized counterweight can be loaded directly into and can reach test requirements document.But, when ship model is larger and ballast amount is very many, ship model
Pressure process has become extremely difficult, particularly when loading 25kg counterweight to loading procedure band more difficulty.In addition,
During ship model pressurization is carried, because the reason such as the dynamic, ballast that do not stop of ship model is overweight and ballast amount is big is often to experiment people
Member brings different degrees of injury, makes ship model cumbersome and time consuming during load of pressurizeing, therefore, is badly in need of a kind of ship model of design
Ballast deployment device carries out the allotment of ship model ballast.
The content of the invention
The invention aims to provide a kind of be applied in the laboratories such as towing basin, depressure tank, ice model tank
Ship model ballast deployment device, the present invention has the advantages that stability is good, safe, it is fast to allocate speed.
The object of the present invention is achieved like this：
A kind of sump vessel molding, which carries deployment device, includes ship model fixing device and counterweight suspension transferring machine, the ship model fixing device
It is made up of two large-scale jigs, ship model (29), pool wall (30), the ship model (29) is fixed on pool wall (30) by fixture；Institute
Stating counterweight suspension transferring machine includes undercarriage arrangement, tumbler (4), upper rotary body device and electromagnet control device, and undercarriage arrangement is the bottom of by
Disk, body frame bar (11) and support bar (14) are constituted, and undercarriage arrangement is located at the least significant end of counterweight suspension transferring machine, and undercarriage arrangement is by rotating
Device (4) is connected with upper rotary body device, and upper rotary body device includes console (5), arm, rotates pulley (15), steel wire rope
(9)；The electromagnet control device is mainly made up of power supply (25), power control switch (26), sucked type electromagnet (10), institute
Electromagnet control device is stated inside upper rotary body device.
The ship model fixing device is made up of two large-scale jigs, fixes the bow and afterbody of ship model respectively, each tool by
Some locking nuts (1), three aluminium profiles tubing (2) and screw mandrel (3) composition.
The chassis of undercarriage arrangement is welded by some U-shaped steel (12) in the counterweight suspension transferring machine, in U-shaped steel (12) above
It is provided with experimenter's standing table (13).
The console (5) of upper rotary body device is by the first little gear (16), rotary shaft (17), second in the counterweight suspension transferring machine
Little gear (18), prevent inversion set (19), scroll wheel (20), gear wheel (21), bearing spider (24) and crank (27) composition；
It is described to prevent inversion set (19) to be arranged near the second little gear (18)；First little gear (16) and the second little gear (18) phase
The two ends of rotary shaft (17) even are added with bearing, and rotary shaft (17) one end is provided with a crank (27)；Scroll wheel (20) with it is big
The two ends of the connected rotary shaft of gear (21) are also added with bearing；It is inner that the bearing is located at bearing spider (24).
The arm of the upper rotary body device is folding to be made up of upper folded boom arm (6) and lower folded boom arm (8)；Upper folding
Folded arm (6) is fixed with upper folded sheet (22) by pin and screw rod；Lower folded boom arm (8) passes through pin with lower folded sheet (23)
Fixed with screw rod.Being equipped with foremost for the upper folded boom arm (6) rotates pulley (15).
Steel wire rope (9) one end in the upper rotary body device is connected by rotating pulley (15) with sucked type electromagnet (10)
Connect, sucked type electromagnet (10) one end connection power line, power line is arranged along steel wire rope (9), one end of power line and power supply
(25) it is connected with power control switch (26)；Power control switch (26) and power supply (25) are located at below console (5).
The lifting and release of counterweight (28) are carried out in described counterweight suspension transferring machine using sucked type electromagnet (10).
The beneficial effects of the present invention are：
The present invention proposes a kind of molding of sump vessel and carries deployment device, by ship model fixing device and counterweight suspension transferring machine effectively
Be combined together, so as to quickly and easily realize the allotment of ship model ballast in laboratory；Ship model fixing device passes through aluminium
The distance between type tubing can freely be adjusted according to the width between the width and pool wall between ship model by locking nut, drop
Low ship model rocking in loading procedure, is effectively improved loading efficiency；
The base apparatus that a kind of sump vessel molding of the present invention carries counterweight suspension transferring machine in deployment device is designed with special reality
Personnel's standing platform is tested, experimenter is standing directly on standing platform and operated, so as to effectively balance counterweight allocation and transportation
During the torque that produces, the floor space of suspension transferring machine undercarriage arrangement is effectively reduced compared with other loop wheel machines, is more applicable
In the allocation and transportation of the narrow and small local ballast in this inner space in pond；
A kind of sump vessel molding of the present invention is carried in deployment device to be mounted with upper rotary body device near console middle gear
Inversion set is prevented, dropping suddenly for counterweight can be effectively prevented, reach the purpose of protection ship model；The rotation being connected with gear
The two ends of axle make counterweight more laborsaving in allocation and transportation engineering added with bearing；Entered in upper rotary body device using two foldable suspension arms
Row allocation and transportation, are effectively improved the allotment weight of loop wheel machine；Meanwhile, arm is by the way of folding hanging-arm and using being folded down
Carrying and the storage area of loop wheel machine are efficiently reduced, it is more applicable for the experiment such as towing basin, depressure tank, ice model tank
The storage of the narrow and small local experimental facilities of chamber inner space；
It is electric using sucked type to the allocation and transportation of counterweight that a kind of sump vessel molding of the present invention carries counterweight suspension transferring machine in deployment device
Magnet carries out the allocation and transportation and release of counterweight, it is to avoid using the mode of hook allocation and transportation, so that reducing experimenter is again introduced into ship
Mould opens the trouble of suspension hook, substantially increases allocation and transportation efficiency.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is ship model fixture structure schematic diagram of the invention；
Fig. 3 is tumbler and upper rotary body device structural representation in the counterweight suspension transferring machine of the present invention；
Fig. 4 is counterweight suspension transferring machine midsole frame device structure schematic diagram of the invention；
Fig. 5 is console structural representation in the counterweight suspension transferring machine of the present invention.
Embodiment：
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
With reference to shown in Fig. 1-2, a kind of sump vessel molding of the invention, which carries deployment device, includes ship model fixing device and counterweight
Suspension transferring machine, the ship model fixing device is made up of two large-scale jigs, ship model 29, pool wall 30, before the allotment of the counterweight of ship model 29,
First, ship model 29 is fixed on pool wall of pool 30 using ship model fixing device.Ship model 29 is towed near pool wall 30, in folder
Aluminium profiles tubing 2 is fixed using two locking nuts 1 in one end of tool, and is placed on the outside of ship model 29, that is, away from pool wall 30
One end.Then, middle aluminium profiles tubing 2 is moved adjacent to the opposite side of ship model 29, mobile locking according to the width of ship model 29
Nut 1 fixes middle aluminium profiles tubing 2, still, two aluminiums can not fix can extremely allow very much ship model 29 have above and below floating, prevent
Only ship model 29 brings damage in loading procedure to ship model.Then middle aluminium profiles tubing 2 is connected with pool wall, and adjusts the other end
Aluminium profiles tubing 2 it is adjacent with the opposite side of pool wall 30, and fixed with locking nut 1, so that two aluminium profiles tubing 2 and pool wall 30
It is tightly secured in together.Whole connection procedure needs bow and afterbody in ship model to be fixed respectively, so that ship model 29 be consolidated
It is scheduled near pool wall.
With reference to shown in Fig. 3-4, the counterweight suspension transferring machine that a kind of sump vessel molding of the invention carries deployment device is filled including underframe
Put, tumbler 4, upper rotary body device and electromagnet control device, undercarriage arrangement is by chassis, body frame bar 11 and the structure of support bar 14
Into, undercarriage arrangement is located at the least significant end of counterweight suspension transferring machine, and undercarriage arrangement is connected by tumbler 4 with upper rotary body device, on
Rotary body device includes console 5, arm, rotates pulley 15, steel wire rope 9；Electromagnet control device is main by power supply 25, power supply control
System switch 26, sucked type electromagnet 10 are constituted, and electromagnet control device is located inside upper rotary body device.Underframe in counterweight suspension transferring machine
The chassis of device is welded by some U-shaped steel 12, and experimenter's standing table 13 is provided with U-shaped steel 12.
With reference to shown in Fig. 5, in counterweight suspension transferring machine of the invention the console 5 of upper rotary body device by the first little gear 16, turn
Moving axis 17, the second little gear 18, prevent inversion set 19, scroll wheel 20, gear wheel 21, bearing spider 24 and crank 27 from constituting；
It is described to prevent inversion set 19 to be arranged near the second little gear 18；The rotation that first little gear 16 is connected with the second little gear 18
The two ends of axle 17 are provided with a crank 27 added with bearing, the one end of rotary shaft 17；The rotation that scroll wheel 20 is connected with gear wheel 21
The two ends of axle are also added with bearing；The bearing is located in bearing spider 24.The arm of upper rotary body device is folding by upper folding
Folded arm 6 and lower folded boom arm 8 are constituted；Upper folded boom arm 6 is fixed with upper folded sheet 22 by pin and screw rod；Lower folded boom arm
8 are fixed with lower folded sheet 23 by pin and screw rod.Being equipped with foremost for the upper folded boom arm 6 rotates pulley 15.
With reference to shown in Fig. 3 and Fig. 5, one end of steel wire rope 9 in upper rotary body device is by rotating pulley 15 and sucked type electromagnetism
Iron 10 is connected, and the one end of sucked type electromagnet 10 connection power line, power line is arranged along steel wire rope 9, one end and the electricity of power line
Source 25 is connected with power control switch 26；Power control switch 26 and power supply 25 are located at the lower section of console 5.
A kind of sump vessel molding carries deployment device, and specific allocation process operation is as follows：
After the completion of the fixation of ship model 29, counterweight suspension transferring machine is moved between counterweight 28 and ship model 29, according to ship model 29, weight
The displacement of code 20 and the moving process of arm adjust the particular location of counterweight suspension transferring machine.After the completion of position adjustments, experimenter
Stand on the standing table 13 of base apparatus.Experimenter, which rotates console 5, rotates rotary body device, when rotating to upper swivel
Steel wire rope 9 and sucked type electromagnet 10 in device stop the rotation when being located at 28 upper end of counterweight.Now, by the tooth in console 5
Wheel prevents inversion set 19 from lifting, and shakes crank 27 and slowly declines steel wire rope 9, until sucked type electromagnet 10 is located at counterweight 28
Stop shaking during upper end.Now, the power control switch 26 opened on console 5 makes electromagnet be powered., will be anti-after the completion of energization
Non-return rotary device 19 moves on to the upper end of gear 18, and experimenter shakes crank 27 and rises counterweight 28, until the height of counterweight 28 is higher than
Stop shaking during 29 height of ship model.Then upper rotary body device is rotated, counterweight 28 and steel wire rope 9 are turned into the upper end of ship model 29.This
When, it is necessary to while control gear prevents inversion set 19, crank 27 be shaken on one side by the slow decline of counterweight 28, until counterweight 28 drops
Fall on cabin correct position.Then, deenergization controlling switch 26, counterweight 28 is placed belowdecks.Then crank 27 is shaken
Electromagnet 10 and steel wire rope 9 are slowly risen, the allocation and transportation of next piece of counterweight 28 are carried out, until all target counterweights are formulated into ship
In mould.
After required counterweight is all put into ship model 29, the position of aluminium profiles tubing 2 in ship model fixing device can be suitably adjusted
Put, ship model 29 is completely in free state.Now, the poised state of ship model 29 is observed according to test requirements document and adjusts ship model 29
The position of interior counterweight.If counterweight 28 is reconciled, amplitude is smaller, and experimenter can directly be mediated.If necessary to moving mass
When heavier counterweight and distant displacement, it can be allocated and transported using counterweight suspension transferring machine.At this time, it may be necessary to adjust counterweight suspension transferring machine
Position, make the slewing area of electromagnet 10 and steel wire rope 9 belowdecks, so as to the position of constantly adjustment counterweight 28, directly
Preferable ballast trim is reached to ship model 29.
Here it must be noted that other unaccounted structures that the present invention is provided are because be all the known knot of this area
Structure, according to title of the present invention or function, those skilled in the art can just find the document of related record, therefore not do
Further illustrate.Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, also
Including being combined constituted technical scheme by above technical characteristic.
Claims (8)
1. a kind of sump vessel molding carries deployment device, it is characterised in that：It is solid including ship model that the sump vessel molding carries deployment device
Determine device and counterweight suspension transferring machine, the ship model fixing device is made up of two large-scale jigs, ship model (29), pool wall (30), described
Ship model (29) is fixed on pool wall (30) by fixture；The counterweight suspension transferring machine includes undercarriage arrangement, tumbler (4), above turned
Body device and electromagnet control device, undercarriage arrangement are made up of chassis, body frame bar (11) and support bar (14), and undercarriage arrangement is located at
The least significant end of counterweight suspension transferring machine, undercarriage arrangement is connected by tumbler (4) with upper rotary body device, and upper rotary body device includes control
Platform (5) processed, arm, rotation pulley (15), steel wire rope (9)；The electromagnet control device is main by power supply (25), power supply
Switch (26), sucked type electromagnet (10) to constitute, the electromagnet control device is located inside upper rotary body device.
2. a kind of sump vessel molding according to claim 1 carries deployment device, it is characterised in that：The ship model fixing device
It is made up of two large-scale jigs, the bow and afterbody of ship model is fixed respectively, is each had by some locking nuts (1), three aluminium profiles
Tubing (2) and screw mandrel (3) composition.
3. a kind of sump vessel molding according to claim 1 carries deployment device, it is characterised in that：The chassis is by some U
Shaped steel (12) is welded, and experimenter's standing table (13) is provided with U-shaped steel (12).
4. a kind of sump vessel molding according to claim 1 carries deployment device, it is characterised in that：The console (5) by
First little gear (16), rotary shaft (17), the second little gear (18), prevent inversion set (19), scroll wheel (20), gear wheel
(21), bearing spider (24) and crank (27) composition；It is described to prevent inversion set (19) to be arranged near the second little gear (18)；
The two ends for the rotary shaft (17) that first little gear (16) is connected with the second little gear (18) are added with bearing, rotary shaft (17) one end peace
Equipped with a crank (27)；The two ends for the rotary shaft that scroll wheel (20) is connected with gear wheel (21) are also added with bearing；The bearing
It is inner positioned at bearing spider (24).
5. a kind of sump vessel molding according to claim 1 carries deployment device, it is characterised in that：The upper rotary body device
Arm is folding to be made up of upper folded boom arm (6) and lower folded boom arm (8)；Upper folded boom arm (6) and upper folded sheet (22)
Fixed by pin and screw rod；Lower folded boom arm (8) is fixed with lower folded sheet (23) by pin and screw rod.
6. a kind of sump vessel molding according to claim 5 carries deployment device, it is characterised in that：The upper folded boom arm
(6) be equipped with foremost rotates pulley (15).
7. a kind of sump vessel molding according to claim 1 carries deployment device, it is characterised in that：The steel wire rope (9) one
End is connected by rotating pulley (15) with sucked type electromagnet (10), sucked type electromagnet (10) one end connection power line, electricity
Source line arranges that one end of power line is connected with power supply (25) and power control switch (26) along steel wire rope (9)；Power control switch
(26) it is located at power supply (25) below console (5).
8. a kind of sump vessel molding according to claim 1 carries deployment device, it is characterised in that：Described counterweight suspension transferring machine
Middle use sucked type electromagnet (10) carries out the lifting and release of counterweight (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500755.1A CN107311022B (en) | 2017-06-27 | 2017-06-27 | A kind of sump vessel molding load deployment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500755.1A CN107311022B (en) | 2017-06-27 | 2017-06-27 | A kind of sump vessel molding load deployment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107311022A true CN107311022A (en) | 2017-11-03 |
| CN107311022B CN107311022B (en) | 2018-07-31 |
Family
ID=60181175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710500755.1A Active CN107311022B (en) | 2017-06-27 | 2017-06-27 | A kind of sump vessel molding load deployment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107311022B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458538A (en) * | 2017-07-17 | 2017-12-12 | 哈尔滨工程大学 | A kind of sump vessel molding carries deployment device |
| CN110329927A (en) * | 2019-07-03 | 2019-10-15 | 湖南岳磁高新科技有限公司 | A kind of electromagnetism hoisting apparatus of alternative absorption |
| CN110683015A (en) * | 2019-10-22 | 2020-01-14 | 哈尔滨工程大学 | Lifting wave-absorbing device for reducing side wall effect of ship towing tank |
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| JPS60185240U (en) * | 1984-05-18 | 1985-12-09 | 三菱重工業株式会社 | Model ship scraping device |
| CN201731988U (en) * | 2010-06-30 | 2011-02-02 | 广州广船国际股份有限公司 | Ship-bridge collision testing water tank |
| CN104743452A (en) * | 2013-12-31 | 2015-07-01 | 江门市新会区龙泉污水处理有限公司 | Submersible water impeller lifting machine |
| CN105980822A (en) * | 2013-11-28 | 2016-09-28 | 韩国海洋科学技术院 | Automatic draught adjusting device for model ship |
| KR20160134301A (en) * | 2015-05-15 | 2016-11-23 | 삼성중공업 주식회사 | Ballast moving equipment for a model ship |
| CN206049972U (en) * | 2016-08-24 | 2017-03-29 | 江苏科技大学 | Ship hydrostatic power experimental apparatus for capability |
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2017
- 2017-06-27 CN CN201710500755.1A patent/CN107311022B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60185240U (en) * | 1984-05-18 | 1985-12-09 | 三菱重工業株式会社 | Model ship scraping device |
| CN201731988U (en) * | 2010-06-30 | 2011-02-02 | 广州广船国际股份有限公司 | Ship-bridge collision testing water tank |
| CN105980822A (en) * | 2013-11-28 | 2016-09-28 | 韩国海洋科学技术院 | Automatic draught adjusting device for model ship |
| CN104743452A (en) * | 2013-12-31 | 2015-07-01 | 江门市新会区龙泉污水处理有限公司 | Submersible water impeller lifting machine |
| KR20160134301A (en) * | 2015-05-15 | 2016-11-23 | 삼성중공업 주식회사 | Ballast moving equipment for a model ship |
| CN206049972U (en) * | 2016-08-24 | 2017-03-29 | 江苏科技大学 | Ship hydrostatic power experimental apparatus for capability |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458538A (en) * | 2017-07-17 | 2017-12-12 | 哈尔滨工程大学 | A kind of sump vessel molding carries deployment device |
| CN110329927A (en) * | 2019-07-03 | 2019-10-15 | 湖南岳磁高新科技有限公司 | A kind of electromagnetism hoisting apparatus of alternative absorption |
| CN110683015A (en) * | 2019-10-22 | 2020-01-14 | 哈尔滨工程大学 | Lifting wave-absorbing device for reducing side wall effect of ship towing tank |
| CN110683015B (en) * | 2019-10-22 | 2021-08-20 | 哈尔滨工程大学 | Lifting wave-absorbing device for reducing side wall effect of ship towing tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107311022B (en) | 2018-07-31 |
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