CN109292036A - A kind of externally swing shipping lateral thruster capping assembly - Google Patents
A kind of externally swing shipping lateral thruster capping assembly Download PDFInfo
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- CN109292036A CN109292036A CN201811305163.5A CN201811305163A CN109292036A CN 109292036 A CN109292036 A CN 109292036A CN 201811305163 A CN201811305163 A CN 201811305163A CN 109292036 A CN109292036 A CN 109292036A
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- externally swing
- screen
- shaft
- swing screen
- side externally
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- 239000012530 fluid Substances 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000872 buffer Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 229920003266 Leaf® Polymers 0.000 description 8
- 230000006978 adaptation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
- B63B1/40—Other means for varying the inherent hydrodynamic characteristics of hulls by diminishing wave resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/10—Measures concerning design or construction of watercraft hulls
Abstract
The invention discloses a kind of externally swing shipping lateral thrusters to cover assembly, capping assembly is mounted between ship hull plate and Side Thrusters connecting tube tunnel, it is connect on the outside of capping assembly with ship hull plate and inside is connect with Side Thrusters connecting tube tunnel, ship hull plate end, which is closed on, in the round tube tunnel being connected respectively with Side Thrusters connecting tube tunnel is respectively provided with left and right externally swing screen two panels, fluid pressure drive device is installed between ship hull plate outside round tube tunnel, for driving left and right externally swing screen to rotate, the closing and opening exported to pipe tunnel is realized.Externally swing shipping lateral thruster provided by the invention covers assembly, and when externally swing screen is closed, screen face and ship hull plate keep smooth fairing, reduces pipe tunnel and is open and give ship's navigation bring resistance, reduces the generation of bubble；When externally swing screen is opened, externally swing screen and its connector is small compared with the screen projected area of other forms in the positive projected area of pipe tunnel, reduces influence of the screen to Side Thrusters thrust.
Description
Technical field
The invention belongs to shipping lateral thruster construction applications, and in particular to a kind of externally swing shipping lateral thruster capping assembly.
Background technique
It is more normal that the technical application that capping apparatus progress Side Thrusters pipe tunnel opening blocks is pushed away using side in marine technology at present
See.Conventional to use vertical direction shafting screen mode, if certain type capping apparatus uses vertical direction shafting screen, the device is by ship
Line style and structure limit, and need to carry out transition by diversion trench and ship hull plate, closing face after screen can not be kept to close completely
With the smooth fairing of ship hull plate, and after screen is opened, screen part can be reached on the outside of hull.China Patent No.:
CN206327529U, patent name: the ship side that one kind can be dismantled under water pushes away capping assembly, using horizontal direction shafting screen system
It unites, after screen and axis turn round in the device, screen is locally reached on the outside of hull, will increase hull resistance, while by shipform
And screen intensity limits, the projected area after screen opening on Side Thrusters pipe tunnel front is larger, is affected to side-thrust.
Summary of the invention
The technical problem to be solved by the present invention is to overcome defect in the prior art, a kind of externally swing ship side is provided and is pushed away
Device covers assembly.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of externally swing shipping lateral thruster capping assembly, the capping assembly are mounted on the Side Thrusters connecting tube being connected with Side Thrusters
Between tunnel and ship hull plate, put including being located at outside the round tube tunnel, left side externally swing screen, right side at Side Thrusters connecting tube tunnel both ends
Formula screen and fluid pressure drive device, round tube tunnel inner end are connect with Side Thrusters connecting tube tunnel, round tube tunnel outboard end and hull
Outside plate connection, fluid pressure drive device one end are connect with round tube tunnel inner hole, and the fluid pressure drive device other end is connect with ship hull plate,
Left side externally swing screen and the rotation of right side externally swing screen are driven by fluid pressure drive device, realizes the envelope exported to round tube tunnel
Close with it is open, fluid pressure drive device rotates by oil cylinder drive connection part and shaft is driven to rotate, shaft drive drive connecting rod and
Left side externally swing screen or the rotation of right side externally swing screen, drive connecting rod and shaft, left side externally swing screen or right side externally swing
Screen constitutes parallelogram sturcutre, when shaft is when driving revolution by oil cylinder drive connection part, remains the outer pendulum in left side
Formula screen and right side externally swing screen rotate and keep parallel with ship hull plate.
Further, the oil cylinder of the fluid pressure drive device is oscillating motor, and connector is shaft coupling, hydraulic when swinging
When cylinder turns round, oscillating motor drives shaft coupling to drive shaft rotation, shaft drive drive connecting rod and left side externally swing screen or
The rotation of right side externally swing screen.
Further, the oil cylinder of the fluid pressure drive device is thrust hydraulic cylinder, and connector is to be adapted to thrust hydraulic cylinder
Connecting rod, when thrust hydraulic cylinder extension, thrust Driven by Hydraulic Cylinder connecting rod drives shaft rotation, and shaft drives drive connecting rod and left
Side externally swing screen or the rotation of right side externally swing screen.
Further, it is connect on the outside of the capping assembly with ship hull plate and its inside is connect with Side Thrusters connecting tube tunnel,
Fluid pressure drive device is installed between ship hull plate outside the round tube tunnel at Side Thrusters connecting tube tunnel both ends.
Further, the cylinder bracket of the fluid pressure drive device is mounted on outside round tube tunnel between ship hull plate,
The oil cylinder of fluid pressure drive device is mounted on cylinder bracket, and oil cylinder output end is connect with connector, and connector is connect with shaft,
Shaft is connected with left side externally swing screen and right side externally swing screen by drive connecting rod, pin shaft respectively, left side externally swing screen
Pass through pin shaft with right side externally swing screen to be connected with passive connecting rod, when shaft drives outside drive connecting rod, passive connecting rod and left side
When pendulum-type screen or right side externally swing screen rotate, drive connecting rod, passive connecting rod and shaft, pin shaft, left side externally swing screen or
Right side externally swing screen constitutes parallelogram sturcutre, remains left side externally swing screen and right side externally swing screen and hull
Outside plate is parallel.
Further, the left side externally swing screen and right side externally swing screen are set as the semicircle of two fans synchronous operation
Door leaf.
Further, the pivot center of the left side externally swing screen and right side externally swing screen in hull indulge face lead
There is an inclination angle between vertical line, the inclination angle is by ship hull plate in Side Thrusters circular open perpendicular to the vertical guide of central fore-and-aft vertical plane
Interior line determines, the inclination angle ensure left side externally swing screen and right side externally swing screen at closed position with neighbouring hull
Outside plate keeps smooth fairing.
Further, screen buffering locating piece is installed on the left side externally swing screen and right side externally swing screen, works as a left side
Side externally swing screen and right side externally swing screen all produce the outlet of round tube tunnel it is external when, screen buffers locating piece and hull
The outer side contacts positioning of outside plate, to guarantee left side externally swing screen and right side externally swing screen in open position with respect to ship hull plate
Position immobilize.
Further, closing locating piece, left side externally swing screen and right side externally swing grid are installed on the round tube tunnel
When plate is closed, pairing and surrounding is chimeric with round tube tunnel, pendulum outside left side externally swing screen and right side just among two panels door leaf
Formula screen inner face is bonded with locating piece is closed, and guarantees that closing face keeps smooth fairing with ship hull plate and position immobilizes.
Further, the fluid pressure drive device drives left and right side externally swing by shaft, drive connecting rod, passive connecting rod
Screen rotation, shaft is axially rotated by supporting table support under supporting table in the shaft that is located on round tube tunnel and shaft, described
Multiple groups sealing ring is equipped in shaft in supporting table, prevents water from penetrating into cabin outside round tube tunnel by shaft, passive connecting rod by
Upper auxiliary key seat or lower auxiliary the key seat support being located on the round tube tunnel axially rotate.
Further, the shaft is equipped with two pieces, wherein a shaft is by supporting table A in the shaft that is located on round tube tunnel
With supporting table A support rotating under shaft, another shaft is by supporting table B support rotating under supporting table B in shaft and shaft, shaft
It is equipped with the compatible sealing ring of multiple groups in supporting table B in upper supporting table A and shaft, prevents water from penetrating into round tube by shaft
Cabin outside tunnel.
Compared with prior art, the invention has the benefit that
The invention discloses a kind of externally swing shipping lateral thrusters to cover assembly, and capping assembly is mounted on ship hull plate and Side Thrusters connects
Between adapter tube tunnel, it is connect on the outside of capping assembly with ship hull plate and inside is connect with Side Thrusters connecting tube tunnel, pushed away respectively with side
The connected round tube tunnel of device connecting tube tunnel closes on ship hull plate end and is respectively provided with left and right externally swing screen two panels, outside round tube tunnel
Fluid pressure drive device is installed between portion and ship hull plate, the rotation of left and right side externally swing screen is driven by fluid pressure drive device, it is real
Now to the closing and opening of the outlet of pipe tunnel.Externally swing shipping lateral thruster provided by the invention covers assembly, when externally swing screen closes
When closing, screen face and ship hull plate keep smooth fairing, reduce pipe tunnel and are open and give ship's navigation bring resistance, reduce gas
The generation of bubble, when externally swing screen is opened, externally swing screen and its corresponding connector are on the positive perspective plane of round tube tunnel
The screen projected area that product compares other forms is small, reduces influence of the screen to Side Thrusters thrust.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the side view of externally swing shipping lateral thruster capping assembly of the invention in the off state；
Fig. 3 is the cross-sectional view of externally swing shipping lateral thruster capping assembly of the invention in the off state；
Fig. 4 is the side view of externally swing shipping lateral thruster capping assembly of the invention in the on-state；
Fig. 5 is the cross-sectional view of externally swing shipping lateral thruster capping assembly of the invention in the on-state；
Wherein: 1, Side Thrusters；2, ship hull plate；3, Side Thrusters connecting tube tunnel；4, fluid pressure drive device；5, left side externally swing grid
Plate；6, right side externally swing screen；7, round tube tunnel；401, oil cylinder；402, connector；403, sealing ring；404, shaft；405, main
Dynamic connecting rod；406, passive connecting rod；407, pin shaft；408, cylinder bracket；501, screen buffers locating piece；701, locating piece is closed；
702, lower auxiliary key seat A；703, supporting table A under shaft；704, supporting table B in shaft；705, supporting table B under shaft；706, under
Assist key seat B；707, upper auxiliary key seat B；Supporting table A in 708 shafts；709, upper auxiliary key seat A.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Figs. 1-5, a kind of externally swing shipping lateral thruster covers assembly, and capping assembly is mounted on to be connected with Side Thrusters 1
Side Thrusters connecting tube tunnel 3 and ship hull plate 2 between, capping assembly include the round tube for being located at 3 both ends of Side Thrusters connecting tube tunnel
Tunnel 7, left side externally swing screen 5, right side externally swing screen 6 and fluid pressure drive device 4, specifically, capping assembly outside and hull
Outside plate 2 connects and its inside is connect with Side Thrusters connecting tube tunnel 3, outside the round tube tunnel 7 being connected with Side Thrusters connecting tube tunnel 3
Fluid pressure drive device 4 is installed between ship hull plate 2,7 inner end of round tube tunnel is connect with Side Thrusters connecting tube tunnel 3, round tube
7 outboard end of tunnel is connect with ship hull plate 2, and 4 one end of fluid pressure drive device is connect with 7 inner hole of round tube tunnel, and fluid pressure drive device 4 is another
One end is connect with ship hull plate 2, drives 6 turns of left side externally swing screen 5 and right side externally swing screen by fluid pressure drive device 4
It is dynamic, realize the closing and opening of the outlet of pipe tunnel, fluid pressure drive device 4 drives the rotation of connector 402 of adaptation again by oil cylinder 401
Shaft 404 is driven to rotate, shaft 404 drives drive connecting rod 405 and left side externally swing screen 5 or right side externally swing screen 6 to rotate,
Drive connecting rod 405 and shaft 404, passive connecting rod 406, pin shaft 407, left side externally swing screen 5 or right side externally swing screen 6 are constituted
Parallelogram sturcutre remains the outer pendulum in left side when shaft 404 is when driving revolution by 401 drive connection part 402 of oil cylinder
Formula screen 5 and right side externally swing screen 6 rotate and keep parallel with ship hull plate 2.
The cylinder bracket 408 of fluid pressure drive device 4 is mounted between 7 outside of round tube tunnel and ship hull plate 2, hydraulic-driven
The oil cylinder 401 of device 4 is mounted on cylinder bracket 408, and 401 output end of oil cylinder is connect with connector 402, connector 402 with
Shaft 404 connects, and shaft 404 passes through drive connecting rod 405, pin shaft with left side externally swing screen 5 and right side externally swing screen 6 respectively
407 are connected, and left side externally swing screen 5 and right side externally swing screen 6 are connected by pin shaft 407 with passive connecting rod 406, work as shaft
When 404 drive drive connecting rods 405, passive connecting rod 406 and left side externally swing screen 5 or right side externally swing screen 6 rotate, actively connect
Bar 405, passive connecting rod 406 and shaft 404, left side externally swing screen 5 or right side externally swing screen 6 constitute parallelogram knot
Structure remains that left side externally swing screen 5 and right side externally swing screen 6 are parallel with ship hull plate 2.
Shaft 404 totally 2, wherein a shaft 404 is by supporting table A703 and shaft under the shaft that is located on round tube tunnel 7
Upper supporting table A708 support rotating, another shaft 404 in supporting table B705 under the shaft on round tube tunnel 7 and shaft by supporting
Platform B704 support rotating is equipped with multiple groups sealing ring 403, sealing ring in supporting table A708 in supporting table B704 and shaft in shaft
403 use is beneficial to prevent water and penetrates into 7 outside cabin of round tube tunnel by shaft 404.
The pivot center of left side externally swing screen 5 and right side externally swing screen 6 has between face plumb line vertical in hull
One inclination angle, the inclination angle are true by line of the ship hull plate in vertical guide of the Side Thrusters circular open perpendicular to central fore-and-aft vertical plane
Fixed, which ensures that left side externally swing screen 5 and right side externally swing screen 6 are protected at closed position with neighbouring ship hull plate 2
Maintain an equal level sliding fairing.
Be separately installed on the inside of round tube tunnel 7 lower auxiliary key seat A702, lower auxiliary key seat B706, upper auxiliary key seat B707 and
Upper auxiliary key seat A709, passive 406 one end of connecting rod pass through pin shaft 407 and 6 phase of left side externally swing screen 5 or right side externally swing screen
Even, passive 406 other end of connecting rod passes through pin shaft 407 and lower auxiliary key seat A702, lower auxiliary key seat B706, upper auxiliary key seat B707
Or upper auxiliary key seat A709 is connected, when 401 rotating belt follower link 402 of oil cylinder rotates, connector 402 drives 404 turns of shaft again
Dynamic, shaft 404 drives drive connecting rod 405, passive connecting rod 406 and 6 turns of left side externally swing screen 5 or right side externally swing screen again
It is dynamic, when rotated, drive connecting rod 405, passive connecting rod 406 and shaft 404, left side externally swing screen 5 or right side externally swing screen 6
Parallelogram sturcutre is constituted, remains that left side externally swing screen 5 and right side externally swing screen 6 are parallel with ship hull plate 2.
In 7 inner hole of round tube tunnel, circumferentially face is equipped with closing locating piece 701, when outside left side externally swing screen 5 and right side
When pendulum-type screen 6 is closed, pairing and surrounding is chimeric with round tube tunnel 7, left side externally swing screen 5 and the right side just among two panels door leaf
Externally swing screen 6 inner face in side is bonded with locating piece 701 is closed, and guarantees that closing face and ship hull plate 2 keep smooth fairing and position
It immobilizes, reduces ship resistance, reduce the generation of bubble.
Screen buffering locating piece 501 is installed on the inside of left side externally swing screen 5 and right side externally swing screen 6, is put outside left side
Formula screen 5 and right side externally swing screen 6 are the semicircular door leafs for being set as the synchronous operation of two fans, when left side externally swing screen 5
When opening with right side externally swing screen 6, two panels door leaf produces 7 outside of round tube tunnel completely, and screen buffers locating piece 501 and ship
The external outer side contacts of plate 2 positioning fitting guarantees that left side externally swing screen 5 and right side externally swing screen 6 are flat with ship hull plate 2 respectively
It goes and position immobilizes, each component being now placed in round tube tunnel 7 effectively subtracts in the positive projected area of round tube tunnel 7
It is few, so that influence of each component to 1 thrust of Side Thrusters in round tube tunnel 7 be effectively reduced.
Embodiment 1
As shown in Figs. 1-5, a kind of externally swing shipping lateral thruster covers assembly, and capping assembly is mounted on the side being connected with Side Thrusters 1
Between thruster connecting tube tunnel 3 and ship hull plate 2, capping assembly include the round tube tunnel 7 for being located at 3 both ends of Side Thrusters connecting tube tunnel,
Left side externally swing screen 5, right side externally swing screen 6 and fluid pressure drive device 4, specifically, capping assembly outside and ship hull plate 2
It connects and its inside is connect with Side Thrusters connecting tube tunnel 3, in 7 outside of round tube tunnel being connected with Side Thrusters connecting tube tunnel 3 and ship
Fluid pressure drive device 4 is installed between external plate 2,7 inner end of round tube tunnel is connect with Side Thrusters connecting tube tunnel 3, outside round tube tunnel 7
Side is connect with ship hull plate 2, and 4 one end of fluid pressure drive device is connect with 7 inner hole of round tube tunnel, 4 other end of fluid pressure drive device
It is connect with ship hull plate 2, drives left side externally swing screen 5 and right side externally swing screen 6 to rotate by fluid pressure drive device 4, it is real
The closing and opening of now pipe tunnel outlet, fluid pressure drive device 4 are driven again by the rotation of connector 402 of the driving adaptation of oil cylinder 401
Shaft 404 rotates, and shaft 404 drives drive connecting rod 405 and left side externally swing screen 5 or right side externally swing screen 6 to rotate, actively
Connecting rod 405 constitutes parallel with shaft 404, passive connecting rod 406, pin shaft 407, left side externally swing screen 5 or right side externally swing screen 6
Quadrilateral structure, when shaft 404 by 401 drive connection part 402 of oil cylinder drive revolution when, remain left side externally swing grid
Plate 5 and right side externally swing screen 6 rotate and keep parallel with ship hull plate 2.
The cylinder bracket 408 of fluid pressure drive device 4 is mounted between 7 outside of round tube tunnel and ship hull plate 2, hydraulic-driven
The oil cylinder 401 of device 4 is mounted on cylinder bracket 408, it is preferred that oil cylinder 401 be oscillating motor, connector 402 be with
The shaft coupling of oscillating motor adaptation, commercially available acquisition, 401 output end of oil cylinder connect with connector 402, connector 402 and turn
Axis 404 connects, and shaft 404 passes through drive connecting rod 405, pin shaft with left side externally swing screen 5 and right side externally swing screen 6 respectively
407 are connected, and left side externally swing screen 5 and right side externally swing screen 6 are connected by pin shaft 407 with passive connecting rod 406, work as shaft
When 404 drive drive connecting rods 405, passive connecting rod 406 and left side externally swing screen 5 or right side externally swing screen 6 rotate, actively connect
Bar 405, passive connecting rod 406 and shaft 404, left side externally swing screen 5 or right side externally swing screen 6 constitute parallelogram knot
Structure remains that left side externally swing screen 5 and right side externally swing screen 6 are parallel with ship hull plate 2.
The supporting table A703 in the case where 7 inside lower right of round tube tunnel is equipped with shaft is installed in 7 inside upper right side of round tube tunnel
There is supporting table A708 in shaft, the supporting table B705 in the case where 7 inside lower left of round tube tunnel is equipped with shaft, in round tube tunnel 7
Side upper left side is equipped with supporting table B704 in shaft, and shaft 404 totally 2, wherein a shaft 404 is by being located on round tube tunnel 7
Shaft under in supporting table A703 and shaft supporting table A708 support rotating, another shaft 404 turned by being located on round tube tunnel 7
Supporting table B704 support rotating in supporting table B705 and shaft under axis, in shaft in supporting table B704 and shaft in supporting table A708
Equipped with multiple groups sealing ring 403, prevent water from penetrating into 7 outside machine of round tube tunnel by shaft 404 by the use of sealing ring 403
Cabin.
The pivot center of left side externally swing screen 5 and right side externally swing screen 6 has between face plumb line vertical in hull
One inclination angle, the inclination angle are true by line of the ship hull plate in vertical guide of the Side Thrusters circular open perpendicular to central fore-and-aft vertical plane
Fixed, which ensures that left side externally swing screen 5 and right side externally swing screen 6 are protected at closed position with neighbouring ship hull plate 2
Maintain an equal level sliding fairing.
Lower auxiliary key seat A702, lower auxiliary key seat B706, upper auxiliary key seat B707 are separately installed on the inside of round tube tunnel 7
It is mounted on 7 inside right lower quadrant of round tube tunnel with upper auxiliary key seat A709, lower auxiliary key seat A702,
Lower auxiliary key seat B706 is mounted on 7 inside lower left quarter of round tube tunnel, and upper auxiliary key seat B707 is mounted on 7 inside of round tube tunnel
Upper left quarter, upper auxiliary key seat A709 are mounted on 7 inside upper right quarter of round tube tunnel, and totally 4, passive connecting rod 406, passive connecting rod 406 1
End is connected with left side externally swing screen 5 or right side externally swing screen 6 respectively by pin shaft 407, and passive 406 other end of connecting rod passes through
Pin shaft 407 is connected with lower auxiliary key seat A702, lower auxiliary key seat B706, upper auxiliary key seat B707, upper auxiliary key seat A709 respectively,
When 401 rotating belt follower link 402 of oil cylinder rotates, connector 402 drives shaft 404 to rotate again, and shaft 404 drives again actively to be connected
Bar 405, passive connecting rod 406 and left side externally swing screen 5 or right side externally swing screen 6 rotate, when rotated, drive connecting rod 405,
Passive connecting rod 406 constitutes parallelogram sturcutre with shaft 404, left side externally swing screen 5 or right side externally swing screen 6, always
Keep left side externally swing screen 5 and right side externally swing screen 6 parallel with ship hull plate 2.
In 7 inner hole of round tube tunnel, circumferentially face is equipped with closing locating piece 701, when outside left side externally swing screen 5 and right side
When pendulum-type screen 6 is closed, pairing and surrounding is chimeric with round tube tunnel 7, left side externally swing screen 5 and the right side just among two panels door leaf
Externally swing screen 6 inner face in side is bonded with locating piece 701 is closed, and guarantees that closing face and ship hull plate 2 keep smooth fairing and position
It immobilizes, reduces ship resistance, reduce the generation of bubble.
Screen buffering locating piece 501 is installed on the inside of left side externally swing screen 5 and right side externally swing screen 6, is put outside left side
Formula screen 5 and right side externally swing screen 6 are the semicircular door leafs for being set as the synchronous operation of two fans, when left side externally swing screen 5
When opening with right side externally swing screen 6, two panels door leaf produces 7 outside of round tube tunnel completely, and screen buffers locating piece 501 and ship
The external outer side contacts of plate 2 positioning fitting guarantees that left side externally swing screen 5, right side externally swing screen 6 are flat with ship hull plate 2 respectively
It goes and position immobilizes, left side externally swing screen 5 and right side externally swing screen 6 are on the positive perspective plane of round tube tunnel 7 at this time
Product effectively reduces, so that the influence of left side externally swing screen 5 and right side externally swing screen 6 to 1 thrust of Side Thrusters be effectively reduced.
Embodiment 2
As shown in Figs. 1-5, a kind of externally swing shipping lateral thruster covers assembly, and capping assembly includes being located at Side Thrusters connecting tube tunnel 3
Round tube tunnel 7, left side externally swing screen 5, right side externally swing screen 6 and the fluid pressure drive device 4 at both ends, capping assembly are mounted on
Between Side Thrusters connecting tube tunnel 3 and ship hull plate 2, specifically, capping assembly outside is connect with ship hull plate 2 and on the inside of it and side
Thruster connecting tube tunnel 3 connects, the installation fluid pressure drive device 4 between 7 outside of round tube tunnel and ship hull plate 2, in round tube tunnel 7
Side is connect with Side Thrusters connecting tube tunnel 3, and 7 outboard end of round tube tunnel is connect with ship hull plate 2,4 one end of fluid pressure drive device with
The connection of 7 inner hole of round tube tunnel, 4 other end of fluid pressure drive device are connect with ship hull plate 2, drive a left side by fluid pressure drive device 4
Side externally swing screen 5 and right side externally swing screen 6 rotate, and realize the closing and opening of the outlet of pipe tunnel, and fluid pressure drive device 4 passes through
The rotation of 401 drive connection part 402 of oil cylinder drives shaft 404 to rotate again, and shaft 404 drives drive connecting rod 405 and left side externally swing
Screen 5 or right side externally swing screen 6 rotate；It is put outside drive connecting rod 405 and shaft 404, passive connecting rod 406, pin shaft 407, left side
Formula screen 5 or right side externally swing screen 6 constitute parallelogram sturcutre, when shaft 404 is passing through 401 drive connection part of oil cylinder
402 when driving revolution, remains left side externally swing screen 5 and the rotation of right side externally swing screen 6 is kept simultaneously and ship hull plate 2
In parallel.
Oil cylinder 401 is common thrust hydraulic cylinder, and connector 402 is connecting rod compatible with thrust hydraulic cylinder, commercially available to obtain
?.
Remaining same embodiment 1.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of externally swing shipping lateral thruster covers assembly, which is characterized in that the capping assembly is mounted on and Side Thrusters (1) phase
Between Side Thrusters connecting tube tunnel (3) and ship hull plate (2) even, the round tube including being located at Side Thrusters connecting tube tunnel (3) both ends
Tunnel (7), left side externally swing screen (5), right side externally swing screen (6) and fluid pressure drive device (4), round tube tunnel (7) inner end
It is connect with Side Thrusters connecting tube tunnel (3), round tube tunnel (7) outboard end is connect with ship hull plate (2), fluid pressure drive device (4) one
End is connect with round tube tunnel (7) inner hole, and fluid pressure drive device (4) other end is connect with ship hull plate (2), is filled by hydraulic-driven
(4) driving left side externally swing screen (5) and right side externally swing screen (6) rotation are set, realizes the closing exported to round tube tunnel (7)
With opening, fluid pressure drive device (4) drives shaft (404) rotation, shaft by oil cylinder (401) drive connection part (402) rotation
(404) drive connecting rod (405) and left side externally swing screen (5) or right side externally swing screen (6) is driven to rotate, drive connecting rod
(405) parallelogram sturcutre is constituted with shaft (404), left side externally swing screen (5) or right side externally swing screen (6), when turning
Axis (404) remains left side externally swing screen (5) and the right side when driving revolution by oil cylinder (401) drive connection part (402)
Side externally swing screen (6) rotates and keeps parallel with ship hull plate (2).
2. a kind of externally swing shipping lateral thruster according to claim 1 covers assembly, which is characterized in that the hydraulic-driven
The cylinder bracket (408) of device (4) is mounted between round tube tunnel (7) outside and ship hull plate (2), fluid pressure drive device (4)
Oil cylinder (401) be mounted on cylinder bracket (408), oil cylinder (401) output end is connect with connector (402), connector (402)
It is connect with shaft (404), shaft (404) is respectively with left side externally swing screen (5) and right side externally swing screen (6) by actively connecting
Bar (405), pin shaft (407) are connected, left side externally swing screen (5) and right side externally swing screen (6) simultaneously by pin shaft (407) and
Passive connecting rod (406) is connected, when shaft (404) drive drive connecting rod (405), passive connecting rod (406) and left side externally swing screen
(5) when or right side externally swing screen (6) rotates, drive connecting rod (405) and shaft (404), passive connecting rod (406), pin shaft
(407), left side externally swing screen (5) or right side externally swing screen (6) constitute parallelogram sturcutre, remain the outer pendulum in left side
Formula screen (5) and right side externally swing screen (6) are parallel with ship hull plate (2).
3. a kind of externally swing shipping lateral thruster according to claim 1 or 2 covers assembly, which is characterized in that described hydraulic
The oil cylinder (401) of driving device (4) is oscillating motor, and connector (402) is shaft coupling compatible with oscillating motor, when
When oscillating motor turns round, oscillating motor drives shaft coupling to drive shaft (404) rotation, and shaft (404) drives drive connecting rod
(405) it is rotated with left side externally swing screen (5) or right side externally swing screen (6).
4. a kind of externally swing shipping lateral thruster according to claim 1 or 2 covers assembly, which is characterized in that described hydraulic
The oil cylinder (401) of driving device (4) is thrust hydraulic cylinder, and connector (402) is connecting rod compatible with thrust hydraulic cylinder, when pushing away
When power hydraulic cylinder extension, thrust Driven by Hydraulic Cylinder connecting rod drives shaft (404) rotation, and shaft (404) drives drive connecting rod (405)
It is rotated with left side externally swing screen (5) or right side externally swing screen (6).
5. a kind of externally swing shipping lateral thruster according to claim 1 covers assembly, which is characterized in that the capping assembly
Outside connect with ship hull plate (2) and its inside connect with Side Thrusters connecting tube tunnel (3), with Side Thrusters connecting tube tunnel (3) phase
Round tube tunnel (7) even is external to install fluid pressure drive device between ship hull plate (2).
6. a kind of externally swing shipping lateral thruster according to claim 1 covers assembly, which is characterized in that put outside the left side
Formula screen (5) and right side externally swing screen (6) are set as the semicircular door leaf of two fans synchronous operation.
7. a kind of externally swing shipping lateral thruster according to claim 1 covers assembly, which is characterized in that put outside the left side
The pivot center of formula screen (5) and right side externally swing screen (6) has an inclination angle between face plumb line vertical in hull, this inclines
Oblique angle determines by line of the ship hull plate (2) in vertical guide of the Side Thrusters circular open perpendicular to central fore-and-aft vertical plane, the inclination
Angle ensures that left side externally swing screen (5) and right side externally swing screen (6) keep flat with neighbouring ship hull plate (2) at closed position
Sliding fairing.
8. a kind of externally swing shipping lateral thruster according to claim 1 covers assembly, which is characterized in that the shaft
(404) have two pieces, wherein a shaft (404) is by supporting table A(703 under the shaft that is located on round tube tunnel (7)) and shaft on
Supporting table A(708) support rotating, another shaft (404) is by supporting table B(705 under shaft) with shaft on supporting table B(704)
Support rotating, supporting table B(704 in the shaft) and shaft on supporting table A(708) in be equipped with the compatible sealing ring of multiple groups
(403), prevent water from penetrating into the external cabin of round tube tunnel (7) by shaft (404).
9. a kind of externally swing shipping lateral thruster according to claim 1 covers assembly, which is characterized in that put outside the left side
Screen buffering locating piece (501) is installed, when left side externally swing screen (5) and the right side on formula screen (5) and right side externally swing screen (6)
Side externally swing screen (6) all produce round tube tunnel (7) outlet it is external when, screen buffers locating piece (501) and ship hull plate
(2) outer side contacts positioning, to guarantee left side externally swing screen (5) and right side externally swing screen (6) in open position with respect to ship
The position of external plate (2) immobilizes.
10. a kind of externally swing shipping lateral thruster according to claim 1 covers assembly, which is characterized in that the round tube
It is equipped on tunnel (7) and closes locating piece (701), when left side externally swing screen (5) and right side externally swing screen (6) are closed, two
Just pairing and surrounding is chimeric with round tube tunnel (7), left side externally swing screen (5) and right side externally swing screen among piece door leaf
(6) inner face is bonded with locating piece (701) are closed, and guarantees that closing face and ship hull plate (2) keep smooth fairing and position is fixed not
Become.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305163.5A CN109292036A (en) | 2018-11-05 | 2018-11-05 | A kind of externally swing shipping lateral thruster capping assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811305163.5A CN109292036A (en) | 2018-11-05 | 2018-11-05 | A kind of externally swing shipping lateral thruster capping assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109292036A true CN109292036A (en) | 2019-02-01 |
Family
ID=65146526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811305163.5A Pending CN109292036A (en) | 2018-11-05 | 2018-11-05 | A kind of externally swing shipping lateral thruster capping assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109292036A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859474A (en) * | 2021-10-29 | 2021-12-31 | 中船黄埔文冲船舶有限公司 | Installation method of ship side-push sealing cover |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3408974A (en) * | 1965-05-07 | 1968-11-05 | Karlstad Mekaniska Ab | Ship steering system |
| JPH01111600A (en) * | 1987-10-27 | 1989-04-28 | Kawasaki Heavy Ind Ltd | Side thrustor cover device for marine vessel |
| JPH01233199A (en) * | 1988-03-15 | 1989-09-18 | Kayaba Ind Co Ltd | Bow thruster gate device for marine vessel |
| JPH02227397A (en) * | 1989-02-28 | 1990-09-10 | Kayaba Ind Co Ltd | Bow thruster gate device for marine vessel |
| FR2815602A1 (en) * | 2000-10-24 | 2002-04-26 | Imeca | Boat with sealed bow thrusters comprises tunnel housing propeller and sealed by two doors |
| KR20100037520A (en) * | 2008-10-01 | 2010-04-09 | 스미토모 쇼지 가부시키가이샤 | Vessel with side thruster |
| JP2010120396A (en) * | 2008-11-17 | 2010-06-03 | Kawasaki Kisen Kaisha Ltd | Thruster tunnel opening/closing device |
| KR20100076216A (en) * | 2008-12-26 | 2010-07-06 | 현대중공업 주식회사 | Partial opening-type door for the bow thruster |
| KR20130000144A (en) * | 2011-06-22 | 2013-01-02 | 삼성중공업 주식회사 | Opening and closing apparatus of thruster tunnel and ship having the same |
| CN203126473U (en) * | 2013-01-18 | 2013-08-14 | 徐州海伦哲专用车辆股份有限公司 | Linkage rod device for vehicle door |
| CN204210695U (en) * | 2014-08-08 | 2015-03-18 | 中国舰船研究设计中心 | Thruster capping action latching device |
| CN104553692A (en) * | 2013-10-29 | 2015-04-29 | 北汽福田汽车股份有限公司 | Design method of outer swinging door moving mechanism |
| JP2015147532A (en) * | 2014-02-07 | 2015-08-20 | 三菱重工業株式会社 | Thruster of craft and cover device for thruster tunnel |
| JP2015168291A (en) * | 2014-03-05 | 2015-09-28 | Ｊｍｕディフェンスシステムズ株式会社 | Underwater door opening/closing device and ship including the same |
| CN108163169A (en) * | 2017-12-29 | 2018-06-15 | 南京金陵船厂有限公司 | The design and mounting process of container shipboard pushing cover |
| CN108725725A (en) * | 2018-05-23 | 2018-11-02 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Side ejector sleeve mouth switching device and ship |
| CN209258327U (en) * | 2018-11-05 | 2019-08-16 | 南京恒兴达机电设备制造有限公司 | A kind of externally swing shipping lateral thruster capping assembly |
-
2018
- 2018-11-05 CN CN201811305163.5A patent/CN109292036A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3408974A (en) * | 1965-05-07 | 1968-11-05 | Karlstad Mekaniska Ab | Ship steering system |
| JPH01111600A (en) * | 1987-10-27 | 1989-04-28 | Kawasaki Heavy Ind Ltd | Side thrustor cover device for marine vessel |
| JPH01233199A (en) * | 1988-03-15 | 1989-09-18 | Kayaba Ind Co Ltd | Bow thruster gate device for marine vessel |
| JPH02227397A (en) * | 1989-02-28 | 1990-09-10 | Kayaba Ind Co Ltd | Bow thruster gate device for marine vessel |
| FR2815602A1 (en) * | 2000-10-24 | 2002-04-26 | Imeca | Boat with sealed bow thrusters comprises tunnel housing propeller and sealed by two doors |
| KR20100037520A (en) * | 2008-10-01 | 2010-04-09 | 스미토모 쇼지 가부시키가이샤 | Vessel with side thruster |
| JP2010120396A (en) * | 2008-11-17 | 2010-06-03 | Kawasaki Kisen Kaisha Ltd | Thruster tunnel opening/closing device |
| KR20100076216A (en) * | 2008-12-26 | 2010-07-06 | 현대중공업 주식회사 | Partial opening-type door for the bow thruster |
| KR20130000144A (en) * | 2011-06-22 | 2013-01-02 | 삼성중공업 주식회사 | Opening and closing apparatus of thruster tunnel and ship having the same |
| CN203126473U (en) * | 2013-01-18 | 2013-08-14 | 徐州海伦哲专用车辆股份有限公司 | Linkage rod device for vehicle door |
| CN104553692A (en) * | 2013-10-29 | 2015-04-29 | 北汽福田汽车股份有限公司 | Design method of outer swinging door moving mechanism |
| JP2015147532A (en) * | 2014-02-07 | 2015-08-20 | 三菱重工業株式会社 | Thruster of craft and cover device for thruster tunnel |
| JP2015168291A (en) * | 2014-03-05 | 2015-09-28 | Ｊｍｕディフェンスシステムズ株式会社 | Underwater door opening/closing device and ship including the same |
| CN204210695U (en) * | 2014-08-08 | 2015-03-18 | 中国舰船研究设计中心 | Thruster capping action latching device |
| CN108163169A (en) * | 2017-12-29 | 2018-06-15 | 南京金陵船厂有限公司 | The design and mounting process of container shipboard pushing cover |
| CN108725725A (en) * | 2018-05-23 | 2018-11-02 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Side ejector sleeve mouth switching device and ship |
| CN209258327U (en) * | 2018-11-05 | 2019-08-16 | 南京恒兴达机电设备制造有限公司 | A kind of externally swing shipping lateral thruster capping assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859474A (en) * | 2021-10-29 | 2021-12-31 | 中船黄埔文冲船舶有限公司 | Installation method of ship side-push sealing cover |
| CN113859474B (en) * | 2021-10-29 | 2023-08-29 | 中船黄埔文冲船舶有限公司 | Installation method of ship side pushing sealing cover |
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